var e="top",t="bottom",i="right",r="left",n="auto",o=[e,t,i,r],s="start",a="end",l="clippingParents",c="viewport",h="popper",u="reference",d=o.reduce((function(e,t){return e.concat([t+"-"+s,t+"-"+a])}),[]),p=[].concat(o,[n]).reduce((function(e,t){return e.concat([t,t+"-"+s,t+"-"+a])}),[]),f="beforeRead",m="read",_="afterRead",g="beforeMain",y="main",x="afterMain",v="beforeWrite",b="write",w="afterWrite",T=[f,m,_,g,y,x,v,b,w];function E(e){return e?(e.nodeName||"").toLowerCase():null}function A(e){if(null==e)return window;if("[object Window]"!==e.toString()){var t=e.ownerDocument;return t&&t.defaultView||window}return e}function S(e){return e instanceof A(e).Element||e instanceof Element}function M(e){return e instanceof A(e).HTMLElement||e instanceof HTMLElement}function C(e){return"undefined"!=typeof ShadowRoot&&(e instanceof A(e).ShadowRoot||e instanceof ShadowRoot)}var k={name:"applyStyles",enabled:!0,phase:"write",fn:function(e){var t=e.state;Object.keys(t.elements).forEach((function(e){var i=t.styles[e]||{},r=t.attributes[e]||{},n=t.elements[e];M(n)&&E(n)&&(Object.assign(n.style,i),Object.keys(r).forEach((function(e){var t=r[e];!1===t?n.removeAttribute(e):n.setAttribute(e,!0===t?"":t)})))}))},effect:function(e){var t=e.state,i={popper:{position:t.options.strategy,left:"0",top:"0",margin:"0"},arrow:{position:"absolute"},reference:{}};return Object.assign(t.elements.popper.style,i.popper),t.styles=i,t.elements.arrow&&Object.assign(t.elements.arrow.style,i.arrow),function(){Object.keys(t.elements).forEach((function(e){var r=t.elements[e],n=t.attributes[e]||{},o=Object.keys(t.styles.hasOwnProperty(e)?t.styles[e]:i[e]).reduce((function(e,t){return e[t]="",e}),{});M(r)&&E(r)&&(Object.assign(r.style,o),Object.keys(n).forEach((function(e){r.removeAttribute(e)})))}))}},requires:["computeStyles"]};function I(e){return e.split("-")[0]}var P=Math.max,z=Math.min,L=Math.round;function D(){var e=navigator.userAgentData;return null!=e&&e.brands&&Array.isArray(e.brands)?e.brands.map((function(e){return e.brand+"/"+e.version})).join(" "):navigator.userAgent}function B(){return!/^((?!chrome|android).)*safari/i.test(D())}function R(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=!1);var r=e.getBoundingClientRect(),n=1,o=1;t&&M(e)&&(n=e.offsetWidth>0&&L(r.width)/e.offsetWidth||1,o=e.offsetHeight>0&&L(r.height)/e.offsetHeight||1);var s=(S(e)?A(e):window).visualViewport,a=!B()&&i,l=(r.left+(a&&s?s.offsetLeft:0))/n,c=(r.top+(a&&s?s.offsetTop:0))/o,h=r.width/n,u=r.height/o;return{width:h,height:u,top:c,right:l+h,bottom:c+u,left:l,x:l,y:c}}function O(e){var t=R(e),i=e.offsetWidth,r=e.offsetHeight;return Math.abs(t.width-i)<=1&&(i=t.width),Math.abs(t.height-r)<=1&&(r=t.height),{x:e.offsetLeft,y:e.offsetTop,width:i,height:r}}function F(e,t){var i=t.getRootNode&&t.getRootNode();if(e.contains(t))return!0;if(i&&C(i)){var r=t;do{if(r&&e.isSameNode(r))return!0;r=r.parentNode||r.host}while(r)}return!1}function j(e){return A(e).getComputedStyle(e)}function U(e){return["table","td","th"].indexOf(E(e))>=0}function N(e){return((S(e)?e.ownerDocument:e.document)||window.document).documentElement}function V(e){return"html"===E(e)?e:e.assignedSlot||e.parentNode||(C(e)?e.host:null)||N(e)}function $(e){return M(e)&&"fixed"!==j(e).position?e.offsetParent:null}function G(e){for(var t=A(e),i=$(e);i&&U(i)&&"static"===j(i).position;)i=$(i);return i&&("html"===E(i)||"body"===E(i)&&"static"===j(i).position)?t:i||function(e){var t=/firefox/i.test(D());if(/Trident/i.test(D())&&M(e)&&"fixed"===j(e).position)return null;var i=V(e);for(C(i)&&(i=i.host);M(i)&&["html","body"].indexOf(E(i))<0;){var r=j(i);if("none"!==r.transform||"none"!==r.perspective||"paint"===r.contain||-1!==["transform","perspective"].indexOf(r.willChange)||t&&"filter"===r.willChange||t&&r.filter&&"none"!==r.filter)return i;i=i.parentNode}return null}(e)||t}function q(e){return["top","bottom"].indexOf(e)>=0?"x":"y"}function Z(e,t,i){return P(e,z(t,i))}function W(e){return Object.assign({},{top:0,right:0,bottom:0,left:0},e)}function H(e,t){return t.reduce((function(t,i){return t[i]=e,t}),{})}var X={name:"arrow",enabled:!0,phase:"main",fn:function(n){var s,a=n.state,l=n.name,c=n.options,h=a.elements.arrow,u=a.modifiersData.popperOffsets,d=I(a.placement),p=q(d),f=[r,i].indexOf(d)>=0?"height":"width";if(h&&u){var m=function(e,t){return W("number"!=typeof(e="function"==typeof e?e(Object.assign({},t.rects,{placement:t.placement})):e)?e:H(e,o))}(c.padding,a),_=O(h),g="y"===p?e:r,y="y"===p?t:i,x=a.rects.reference[f]+a.rects.reference[p]-u[p]-a.rects.popper[f],v=u[p]-a.rects.reference[p],b=G(h),w=b?"y"===p?b.clientHeight||0:b.clientWidth||0:0,T=x/2-v/2,E=m[g],A=w-_[f]-m[y],S=w/2-_[f]/2+T,M=Z(E,S,A),C=p;a.modifiersData[l]=((s={})[C]=M,s.centerOffset=M-S,s)}},effect:function(e){var t=e.state,i=e.options.element,r=void 0===i?"[data-popper-arrow]":i;null!=r&&("string"!=typeof r||(r=t.elements.popper.querySelector(r)))&&F(t.elements.popper,r)&&(t.elements.arrow=r)},requires:["popperOffsets"],requiresIfExists:["preventOverflow"]};function K(e){return e.split("-")[1]}var Y={top:"auto",right:"auto",bottom:"auto",left:"auto"};function J(n){var o,s=n.popper,l=n.popperRect,c=n.placement,h=n.variation,u=n.offsets,d=n.position,p=n.gpuAcceleration,f=n.adaptive,m=n.roundOffsets,_=n.isFixed,g=u.x,y=void 0===g?0:g,x=u.y,v=void 0===x?0:x,b="function"==typeof m?m({x:y,y:v}):{x:y,y:v};y=b.x,v=b.y;var w=u.hasOwnProperty("x"),T=u.hasOwnProperty("y"),E=r,S=e,M=window;if(f){var C=G(s),k="clientHeight",I="clientWidth";if(C===A(s)&&"static"!==j(C=N(s)).position&&"absolute"===d&&(k="scrollHeight",I="scrollWidth"),c===e||(c===r||c===i)&&h===a)S=t,v-=(_&&C===M&&M.visualViewport?M.visualViewport.height:C[k])-l.height,v*=p?1:-1;if(c===r||(c===e||c===t)&&h===a)E=i,y-=(_&&C===M&&M.visualViewport?M.visualViewport.width:C[I])-l.width,y*=p?1:-1}var P,z=Object.assign({position:d},f&&Y),D=!0===m?function(e,t){var i=e.x,r=e.y,n=t.devicePixelRatio||1;return{x:L(i*n)/n||0,y:L(r*n)/n||0}}({x:y,y:v},A(s)):{x:y,y:v};return y=D.x,v=D.y,p?Object.assign({},z,((P={})[S]=T?"0":"",P[E]=w?"0":"",P.transform=(M.devicePixelRatio||1)<=1?"translate("+y+"px, "+v+"px)":"translate3d("+y+"px, "+v+"px, 0)",P)):Object.assign({},z,((o={})[S]=T?v+"px":"",o[E]=w?y+"px":"",o.transform="",o))}var Q={name:"computeStyles",enabled:!0,phase:"beforeWrite",fn:function(e){var t=e.state,i=e.options,r=i.gpuAcceleration,n=void 0===r||r,o=i.adaptive,s=void 0===o||o,a=i.roundOffsets,l=void 0===a||a,c={placement:I(t.placement),variation:K(t.placement),popper:t.elements.popper,popperRect:t.rects.popper,gpuAcceleration:n,isFixed:"fixed"===t.options.strategy};null!=t.modifiersData.popperOffsets&&(t.styles.popper=Object.assign({},t.styles.popper,J(Object.assign({},c,{offsets:t.modifiersData.popperOffsets,position:t.options.strategy,adaptive:s,roundOffsets:l})))),null!=t.modifiersData.arrow&&(t.styles.arrow=Object.assign({},t.styles.arrow,J(Object.assign({},c,{offsets:t.modifiersData.arrow,position:"absolute",adaptive:!1,roundOffsets:l})))),t.attributes.popper=Object.assign({},t.attributes.popper,{"data-popper-placement":t.placement})},data:{}},ee={passive:!0};var te={name:"eventListeners",enabled:!0,phase:"write",fn:function(){},effect:function(e){var t=e.state,i=e.instance,r=e.options,n=r.scroll,o=void 0===n||n,s=r.resize,a=void 0===s||s,l=A(t.elements.popper),c=[].concat(t.scrollParents.reference,t.scrollParents.popper);return o&&c.forEach((function(e){e.addEventListener("scroll",i.update,ee)})),a&&l.addEventListener("resize",i.update,ee),function(){o&&c.forEach((function(e){e.removeEventListener("scroll",i.update,ee)})),a&&l.removeEventListener("resize",i.update,ee)}},data:{}},ie={left:"right",right:"left",bottom:"top",top:"bottom"};function re(e){return e.replace(/left|right|bottom|top/g,(function(e){return ie[e]}))}var ne={start:"end",end:"start"};function oe(e){return e.replace(/start|end/g,(function(e){return ne[e]}))}function se(e){var t=A(e);return{scrollLeft:t.pageXOffset,scrollTop:t.pageYOffset}}function ae(e){return R(N(e)).left+se(e).scrollLeft}function le(e){var t=j(e),i=t.overflow,r=t.overflowX,n=t.overflowY;return/auto|scroll|overlay|hidden/.test(i+n+r)}function ce(e){return["html","body","#document"].indexOf(E(e))>=0?e.ownerDocument.body:M(e)&&le(e)?e:ce(V(e))}function he(e,t){var i;void 0===t&&(t=[]);var r=ce(e),n=r===(null==(i=e.ownerDocument)?void 0:i.body),o=A(r),s=n?[o].concat(o.visualViewport||[],le(r)?r:[]):r,a=t.concat(s);return n?a:a.concat(he(V(s)))}function ue(e){return Object.assign({},e,{left:e.x,top:e.y,right:e.x+e.width,bottom:e.y+e.height})}function de(e,t,i){return t===c?ue(function(e,t){var i=A(e),r=N(e),n=i.visualViewport,o=r.clientWidth,s=r.clientHeight,a=0,l=0;if(n){o=n.width,s=n.height;var c=B();(c||!c&&"fixed"===t)&&(a=n.offsetLeft,l=n.offsetTop)}return{width:o,height:s,x:a+ae(e),y:l}}(e,i)):S(t)?function(e,t){var i=R(e,!1,"fixed"===t);return i.top=i.top+e.clientTop,i.left=i.left+e.clientLeft,i.bottom=i.top+e.clientHeight,i.right=i.left+e.clientWidth,i.width=e.clientWidth,i.height=e.clientHeight,i.x=i.left,i.y=i.top,i}(t,i):ue(function(e){var t,i=N(e),r=se(e),n=null==(t=e.ownerDocument)?void 0:t.body,o=P(i.scrollWidth,i.clientWidth,n?n.scrollWidth:0,n?n.clientWidth:0),s=P(i.scrollHeight,i.clientHeight,n?n.scrollHeight:0,n?n.clientHeight:0),a=-r.scrollLeft+ae(e),l=-r.scrollTop;return"rtl"===j(n||i).direction&&(a+=P(i.clientWidth,n?n.clientWidth:0)-o),{width:o,height:s,x:a,y:l}}(N(e)))}function pe(e,t,i,r){var n="clippingParents"===t?function(e){var t=he(V(e)),i=["absolute","fixed"].indexOf(j(e).position)>=0&&M(e)?G(e):e;return S(i)?t.filter((function(e){return S(e)&&F(e,i)&&"body"!==E(e)})):[]}(e):[].concat(t),o=[].concat(n,[i]),s=o[0],a=o.reduce((function(t,i){var n=de(e,i,r);return t.top=P(n.top,t.top),t.right=z(n.right,t.right),t.bottom=z(n.bottom,t.bottom),t.left=P(n.left,t.left),t}),de(e,s,r));return a.width=a.right-a.left,a.height=a.bottom-a.top,a.x=a.left,a.y=a.top,a}function fe(n){var o,l=n.reference,c=n.element,h=n.placement,u=h?I(h):null,d=h?K(h):null,p=l.x+l.width/2-c.width/2,f=l.y+l.height/2-c.height/2;switch(u){case e:o={x:p,y:l.y-c.height};break;case t:o={x:p,y:l.y+l.height};break;case i:o={x:l.x+l.width,y:f};break;case r:o={x:l.x-c.width,y:f};break;default:o={x:l.x,y:l.y}}var m=u?q(u):null;if(null!=m){var _="y"===m?"height":"width";switch(d){case s:o[m]=o[m]-(l[_]/2-c[_]/2);break;case a:o[m]=o[m]+(l[_]/2-c[_]/2)}}return o}function me(r,n){void 0===n&&(n={});var s=n,a=s.placement,d=void 0===a?r.placement:a,p=s.strategy,f=void 0===p?r.strategy:p,m=s.boundary,_=void 0===m?l:m,g=s.rootBoundary,y=void 0===g?c:g,x=s.elementContext,v=void 0===x?h:x,b=s.altBoundary,w=void 0!==b&&b,T=s.padding,E=void 0===T?0:T,A=W("number"!=typeof E?E:H(E,o)),M=v===h?u:h,C=r.rects.popper,k=r.elements[w?M:v],I=pe(S(k)?k:k.contextElement||N(r.elements.popper),_,y,f),P=R(r.elements.reference),z=fe({reference:P,element:C,strategy:"absolute",placement:d}),L=ue(Object.assign({},C,z)),D=v===h?L:P,B={top:I.top-D.top+A.top,bottom:D.bottom-I.bottom+A.bottom,left:I.left-D.left+A.left,right:D.right-I.right+A.right},O=r.modifiersData.offset;if(v===h&&O){var F=O[d];Object.keys(B).forEach((function(r){var n=[i,t].indexOf(r)>=0?1:-1,o=[e,t].indexOf(r)>=0?"y":"x";B[r]+=F[o]*n}))}return B}function _e(e,t){void 0===t&&(t={});var i=t,r=i.placement,n=i.boundary,s=i.rootBoundary,a=i.padding,l=i.flipVariations,c=i.allowedAutoPlacements,h=void 0===c?p:c,u=K(r),f=u?l?d:d.filter((function(e){return K(e)===u})):o,m=f.filter((function(e){return h.indexOf(e)>=0}));0===m.length&&(m=f);var _=m.reduce((function(t,i){return t[i]=me(e,{placement:i,boundary:n,rootBoundary:s,padding:a})[I(i)],t}),{});return Object.keys(_).sort((function(e,t){return _[e]-_[t]}))}var ge={name:"flip",enabled:!0,phase:"main",fn:function(o){var a=o.state,l=o.options,c=o.name;if(!a.modifiersData[c]._skip){for(var h=l.mainAxis,u=void 0===h||h,d=l.altAxis,p=void 0===d||d,f=l.fallbackPlacements,m=l.padding,_=l.boundary,g=l.rootBoundary,y=l.altBoundary,x=l.flipVariations,v=void 0===x||x,b=l.allowedAutoPlacements,w=a.options.placement,T=I(w),E=f||(T===w||!v?[re(w)]:function(e){if(I(e)===n)return[];var t=re(e);return[oe(e),t,oe(t)]}(w)),A=[w].concat(E).reduce((function(e,t){return e.concat(I(t)===n?_e(a,{placement:t,boundary:_,rootBoundary:g,padding:m,flipVariations:v,allowedAutoPlacements:b}):t)}),[]),S=a.rects.reference,M=a.rects.popper,C=new Map,k=!0,P=A[0],z=0;z<A.length;z++){var L=A[z],D=I(L),B=K(L)===s,R=[e,t].indexOf(D)>=0,O=R?"width":"height",F=me(a,{placement:L,boundary:_,rootBoundary:g,altBoundary:y,padding:m}),j=R?B?i:r:B?t:e;S[O]>M[O]&&(j=re(j));var U=re(j),N=[];if(u&&N.push(F[D]<=0),p&&N.push(F[j]<=0,F[U]<=0),N.every((function(e){return e}))){P=L,k=!1;break}C.set(L,N)}if(k)for(var V=function(e){var t=A.find((function(t){var i=C.get(t);if(i)return i.slice(0,e).every((function(e){return e}))}));if(t)return P=t,"break"},$=v?3:1;$>0;$--){if("break"===V($))break}a.placement!==P&&(a.modifiersData[c]._skip=!0,a.placement=P,a.reset=!0)}},requiresIfExists:["offset"],data:{_skip:!1}};function ye(e,t,i){return void 0===i&&(i={x:0,y:0}),{top:e.top-t.height-i.y,right:e.right-t.width+i.x,bottom:e.bottom-t.height+i.y,left:e.left-t.width-i.x}}function xe(n){return[e,i,t,r].some((function(e){return n[e]>=0}))}var ve={name:"hide",enabled:!0,phase:"main",requiresIfExists:["preventOverflow"],fn:function(e){var t=e.state,i=e.name,r=t.rects.reference,n=t.rects.popper,o=t.modifiersData.preventOverflow,s=me(t,{elementContext:"reference"}),a=me(t,{altBoundary:!0}),l=ye(s,r),c=ye(a,n,o),h=xe(l),u=xe(c);t.modifiersData[i]={referenceClippingOffsets:l,popperEscapeOffsets:c,isReferenceHidden:h,hasPopperEscaped:u},t.attributes.popper=Object.assign({},t.attributes.popper,{"data-popper-reference-hidden":h,"data-popper-escaped":u})}};var be={name:"offset",enabled:!0,phase:"main",requires:["popperOffsets"],fn:function(t){var n=t.state,o=t.options,s=t.name,a=o.offset,l=void 0===a?[0,0]:a,c=p.reduce((function(t,o){return t[o]=function(t,n,o){var s=I(t),a=[r,e].indexOf(s)>=0?-1:1,l="function"==typeof o?o(Object.assign({},n,{placement:t})):o,c=l[0],h=l[1];return c=c||0,h=(h||0)*a,[r,i].indexOf(s)>=0?{x:h,y:c}:{x:c,y:h}}(o,n.rects,l),t}),{}),h=c[n.placement],u=h.x,d=h.y;null!=n.modifiersData.popperOffsets&&(n.modifiersData.popperOffsets.x+=u,n.modifiersData.popperOffsets.y+=d),n.modifiersData[s]=c}};var we={name:"popperOffsets",enabled:!0,phase:"read",fn:function(e){var t=e.state,i=e.name;t.modifiersData[i]=fe({reference:t.rects.reference,element:t.rects.popper,strategy:"absolute",placement:t.placement})},data:{}};var Te={name:"preventOverflow",enabled:!0,phase:"main",fn:function(n){var o=n.state,a=n.options,l=n.name,c=a.mainAxis,h=void 0===c||c,u=a.altAxis,d=void 0!==u&&u,p=a.boundary,f=a.rootBoundary,m=a.altBoundary,_=a.padding,g=a.tether,y=void 0===g||g,x=a.tetherOffset,v=void 0===x?0:x,b=me(o,{boundary:p,rootBoundary:f,padding:_,altBoundary:m}),w=I(o.placement),T=K(o.placement),E=!T,A=q(w),S="x"===A?"y":"x",M=o.modifiersData.popperOffsets,C=o.rects.reference,k=o.rects.popper,L="function"==typeof v?v(Object.assign({},o.rects,{placement:o.placement})):v,D="number"==typeof L?{mainAxis:L,altAxis:L}:Object.assign({mainAxis:0,altAxis:0},L),B=o.modifiersData.offset?o.modifiersData.offset[o.placement]:null,R={x:0,y:0};if(M){if(h){var F,j="y"===A?e:r,U="y"===A?t:i,N="y"===A?"height":"width",V=M[A],$=V+b[j],W=V-b[U],H=y?-k[N]/2:0,X=T===s?C[N]:k[N],Y=T===s?-k[N]:-C[N],J=o.elements.arrow,Q=y&&J?O(J):{width:0,height:0},ee=o.modifiersData["arrow#persistent"]?o.modifiersData["arrow#persistent"].padding:{top:0,right:0,bottom:0,left:0},te=ee[j],ie=ee[U],re=Z(0,C[N],Q[N]),ne=E?C[N]/2-H-re-te-D.mainAxis:X-re-te-D.mainAxis,oe=E?-C[N]/2+H+re+ie+D.mainAxis:Y+re+ie+D.mainAxis,se=o.elements.arrow&&G(o.elements.arrow),ae=se?"y"===A?se.clientTop||0:se.clientLeft||0:0,le=null!=(F=null==B?void 0:B[A])?F:0,ce=V+oe-le,he=Z(y?z($,V+ne-le-ae):$,V,y?P(W,ce):W);M[A]=he,R[A]=he-V}if(d){var ue,de="x"===A?e:r,pe="x"===A?t:i,fe=M[S],_e="y"===S?"height":"width",ge=fe+b[de],ye=fe-b[pe],xe=-1!==[e,r].indexOf(w),ve=null!=(ue=null==B?void 0:B[S])?ue:0,be=xe?ge:fe-C[_e]-k[_e]-ve+D.altAxis,we=xe?fe+C[_e]+k[_e]-ve-D.altAxis:ye,Te=y&&xe?function(e,t,i){var r=Z(e,t,i);return r>i?i:r}(be,fe,we):Z(y?be:ge,fe,y?we:ye);M[S]=Te,R[S]=Te-fe}o.modifiersData[l]=R}},requiresIfExists:["offset"]};function Ee(e,t,i){void 0===i&&(i=!1);var r,n,o=M(t),s=M(t)&&function(e){var t=e.getBoundingClientRect(),i=L(t.width)/e.offsetWidth||1,r=L(t.height)/e.offsetHeight||1;return 1!==i||1!==r}(t),a=N(t),l=R(e,s,i),c={scrollLeft:0,scrollTop:0},h={x:0,y:0};return(o||!o&&!i)&&(("body"!==E(t)||le(a))&&(c=(r=t)!==A(r)&&M(r)?{scrollLeft:(n=r).scrollLeft,scrollTop:n.scrollTop}:se(r)),M(t)?((h=R(t,!0)).x+=t.clientLeft,h.y+=t.clientTop):a&&(h.x=ae(a))),{x:l.left+c.scrollLeft-h.x,y:l.top+c.scrollTop-h.y,width:l.width,height:l.height}}function Ae(e){var t=new Map,i=new Set,r=[];function n(e){i.add(e.name),[].concat(e.requires||[],e.requiresIfExists||[]).forEach((function(e){if(!i.has(e)){var r=t.get(e);r&&n(r)}})),r.push(e)}return e.forEach((function(e){t.set(e.name,e)})),e.forEach((function(e){i.has(e.name)||n(e)})),r}var Se={placement:"bottom",modifiers:[],strategy:"absolute"};function Me(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];return!t.some((function(e){return!(e&&"function"==typeof e.getBoundingClientRect)}))}function Ce(e){void 0===e&&(e={});var t=e,i=t.defaultModifiers,r=void 0===i?[]:i,n=t.defaultOptions,o=void 0===n?Se:n;return function(e,t,i){void 0===i&&(i=o);var n,s,a={placement:"bottom",orderedModifiers:[],options:Object.assign({},Se,o),modifiersData:{},elements:{reference:e,popper:t},attributes:{},styles:{}},l=[],c=!1,h={state:a,setOptions:function(i){var n="function"==typeof i?i(a.options):i;u(),a.options=Object.assign({},o,a.options,n),a.scrollParents={reference:S(e)?he(e):e.contextElement?he(e.contextElement):[],popper:he(t)};var s,c,d=function(e){var t=Ae(e);return T.reduce((function(e,i){return e.concat(t.filter((function(e){return e.phase===i})))}),[])}((s=[].concat(r,a.options.modifiers),c=s.reduce((function(e,t){var i=e[t.name];return e[t.name]=i?Object.assign({},i,t,{options:Object.assign({},i.options,t.options),data:Object.assign({},i.data,t.data)}):t,e}),{}),Object.keys(c).map((function(e){return c[e]}))));return a.orderedModifiers=d.filter((function(e){return e.enabled})),a.orderedModifiers.forEach((function(e){var t=e.name,i=e.options,r=void 0===i?{}:i,n=e.effect;if("function"==typeof n){var o=n({state:a,name:t,instance:h,options:r}),s=function(){};l.push(o||s)}})),h.update()},forceUpdate:function(){if(!c){var e=a.elements,t=e.reference,i=e.popper;if(Me(t,i)){a.rects={reference:Ee(t,G(i),"fixed"===a.options.strategy),popper:O(i)},a.reset=!1,a.placement=a.options.placement,a.orderedModifiers.forEach((function(e){return a.modifiersData[e.name]=Object.assign({},e.data)}));for(var r=0;r<a.orderedModifiers.length;r++)if(!0!==a.reset){var n=a.orderedModifiers[r],o=n.fn,s=n.options,l=void 0===s?{}:s,u=n.name;"function"==typeof o&&(a=o({state:a,options:l,name:u,instance:h})||a)}else a.reset=!1,r=-1}}},update:(n=function(){return new Promise((function(e){h.forceUpdate(),e(a)}))},function(){return s||(s=new Promise((function(e){Promise.resolve().then((function(){s=void 0,e(n())}))}))),s}),destroy:function(){u(),c=!0}};if(!Me(e,t))return h;function u(){l.forEach((function(e){return e()})),l=[]}return h.setOptions(i).then((function(e){!c&&i.onFirstUpdate&&i.onFirstUpdate(e)})),h}}var ke=Ce(),Ie=Ce({defaultModifiers:[te,we,Q,k]}),Pe=Ce({defaultModifiers:[te,we,Q,k,be,ge,Te,X,ve]}),ze=Object.freeze({__proto__:null,afterMain:x,afterRead:_,afterWrite:w,applyStyles:k,arrow:X,auto:n,basePlacements:o,beforeMain:g,beforeRead:f,beforeWrite:v,bottom:t,clippingParents:l,computeStyles:Q,createPopper:Pe,createPopperBase:ke,createPopperLite:Ie,detectOverflow:me,end:a,eventListeners:te,flip:ge,hide:ve,left:r,main:y,modifierPhases:T,offset:be,placements:p,popper:h,popperGenerator:Ce,popperOffsets:we,preventOverflow:Te,read:m,reference:u,right:i,start:s,top:e,variationPlacements:d,viewport:c,write:b});
/*!
  * Bootstrap v5.3.2 (https://getbootstrap.com/)
  * Copyright 2011-2023 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
const Le=new Map,De={set(e,t,i){Le.has(e)||Le.set(e,new Map);const r=Le.get(e);r.has(t)||0===r.size?r.set(t,i):console.error(`Bootstrap doesn't allow more than one instance per element. Bound instance: ${Array.from(r.keys())[0]}.`)},get:(e,t)=>Le.has(e)&&Le.get(e).get(t)||null,remove(e,t){if(!Le.has(e))return;const i=Le.get(e);i.delete(t),0===i.size&&Le.delete(e)}},Be="transitionend",Re=e=>(e&&window.CSS&&window.CSS.escape&&(e=e.replace(/#([^\s"#']+)/g,((e,t)=>`#${CSS.escape(t)}`))),e),Oe=e=>{e.dispatchEvent(new Event(Be))},Fe=e=>!(!e||"object"!=typeof e)&&(void 0!==e.jquery&&(e=e[0]),void 0!==e.nodeType),je=e=>Fe(e)?e.jquery?e[0]:e:"string"==typeof e&&e.length>0?document.querySelector(Re(e)):null,Ue=e=>{if(!Fe(e)||0===e.getClientRects().length)return!1;const t="visible"===getComputedStyle(e).getPropertyValue("visibility"),i=e.closest("details:not([open])");if(!i)return t;if(i!==e){const t=e.closest("summary");if(t&&t.parentNode!==i)return!1;if(null===t)return!1}return t},Ne=e=>!e||e.nodeType!==Node.ELEMENT_NODE||(!!e.classList.contains("disabled")||(void 0!==e.disabled?e.disabled:e.hasAttribute("disabled")&&"false"!==e.getAttribute("disabled"))),Ve=e=>{if(!document.documentElement.attachShadow)return null;if("function"==typeof e.getRootNode){const t=e.getRootNode();return t instanceof ShadowRoot?t:null}return e instanceof ShadowRoot?e:e.parentNode?Ve(e.parentNode):null},$e=()=>{},Ge=e=>{e.offsetHeight},qe=()=>window.jQuery&&!document.body.hasAttribute("data-bs-no-jquery")?window.jQuery:null,Ze=[],We=()=>"rtl"===document.documentElement.dir,He=e=>{var t;t=()=>{const t=qe();if(t){const i=e.NAME,r=t.fn[i];t.fn[i]=e.jQueryInterface,t.fn[i].Constructor=e,t.fn[i].noConflict=()=>(t.fn[i]=r,e.jQueryInterface)}},"loading"===document.readyState?(Ze.length||document.addEventListener("DOMContentLoaded",(()=>{for(const e of Ze)e()})),Ze.push(t)):t()},Xe=(e,t=[],i=e)=>"function"==typeof e?e(...t):i,Ke=(e,t,i=!0)=>{if(!i)return void Xe(e);const r=(e=>{if(!e)return 0;let{transitionDuration:t,transitionDelay:i}=window.getComputedStyle(e);const r=Number.parseFloat(t),n=Number.parseFloat(i);return r||n?(t=t.split(",")[0],i=i.split(",")[0],1e3*(Number.parseFloat(t)+Number.parseFloat(i))):0})(t)+5;let n=!1;const o=({target:i})=>{i===t&&(n=!0,t.removeEventListener(Be,o),Xe(e))};t.addEventListener(Be,o),setTimeout((()=>{n||Oe(t)}),r)},Ye=(e,t,i,r)=>{const n=e.length;let o=e.indexOf(t);return-1===o?!i&&r?e[n-1]:e[0]:(o+=i?1:-1,r&&(o=(o+n)%n),e[Math.max(0,Math.min(o,n-1))])},Je=/[^.]*(?=\..*)\.|.*/,Qe=/\..*/,et=/::\d+$/,tt={};let it=1;const rt={mouseenter:"mouseover",mouseleave:"mouseout"},nt=new Set(["click","dblclick","mouseup","mousedown","contextmenu","mousewheel","DOMMouseScroll","mouseover","mouseout","mousemove","selectstart","selectend","keydown","keypress","keyup","orientationchange","touchstart","touchmove","touchend","touchcancel","pointerdown","pointermove","pointerup","pointerleave","pointercancel","gesturestart","gesturechange","gestureend","focus","blur","change","reset","select","submit","focusin","focusout","load","unload","beforeunload","resize","move","DOMContentLoaded","readystatechange","error","abort","scroll"]);function ot(e,t){return t&&`${t}::${it++}`||e.uidEvent||it++}function st(e){const t=ot(e);return e.uidEvent=t,tt[t]=tt[t]||{},tt[t]}function at(e,t,i=null){return Object.values(e).find((e=>e.callable===t&&e.delegationSelector===i))}function lt(e,t,i){const r="string"==typeof t,n=r?i:t||i;let o=dt(e);return nt.has(o)||(o=e),[r,n,o]}function ct(e,t,i,r,n){if("string"!=typeof t||!e)return;let[o,s,a]=lt(t,i,r);if(t in rt){const e=e=>function(t){if(!t.relatedTarget||t.relatedTarget!==t.delegateTarget&&!t.delegateTarget.contains(t.relatedTarget))return e.call(this,t)};s=e(s)}const l=st(e),c=l[a]||(l[a]={}),h=at(c,s,o?i:null);if(h)return void(h.oneOff=h.oneOff&&n);const u=ot(s,t.replace(Je,"")),d=o?function(e,t,i){return function r(n){const o=e.querySelectorAll(t);for(let{target:s}=n;s&&s!==this;s=s.parentNode)for(const a of o)if(a===s)return ft(n,{delegateTarget:s}),r.oneOff&&pt.off(e,n.type,t,i),i.apply(s,[n])}}(e,i,s):function(e,t){return function i(r){return ft(r,{delegateTarget:e}),i.oneOff&&pt.off(e,r.type,t),t.apply(e,[r])}}(e,s);d.delegationSelector=o?i:null,d.callable=s,d.oneOff=n,d.uidEvent=u,c[u]=d,e.addEventListener(a,d,o)}function ht(e,t,i,r,n){const o=at(t[i],r,n);o&&(e.removeEventListener(i,o,Boolean(n)),delete t[i][o.uidEvent])}function ut(e,t,i,r){const n=t[i]||{};for(const[o,s]of Object.entries(n))o.includes(r)&&ht(e,t,i,s.callable,s.delegationSelector)}function dt(e){return e=e.replace(Qe,""),rt[e]||e}const pt={on(e,t,i,r){ct(e,t,i,r,!1)},one(e,t,i,r){ct(e,t,i,r,!0)},off(e,t,i,r){if("string"!=typeof t||!e)return;const[n,o,s]=lt(t,i,r),a=s!==t,l=st(e),c=l[s]||{},h=t.startsWith(".");if(void 0===o){if(h)for(const i of Object.keys(l))ut(e,l,i,t.slice(1));for(const[i,r]of Object.entries(c)){const n=i.replace(et,"");a&&!t.includes(n)||ht(e,l,s,r.callable,r.delegationSelector)}}else{if(!Object.keys(c).length)return;ht(e,l,s,o,n?i:null)}},trigger(e,t,i){if("string"!=typeof t||!e)return null;const r=qe();let n=null,o=!0,s=!0,a=!1;t!==dt(t)&&r&&(n=r.Event(t,i),r(e).trigger(n),o=!n.isPropagationStopped(),s=!n.isImmediatePropagationStopped(),a=n.isDefaultPrevented());const l=ft(new Event(t,{bubbles:o,cancelable:!0}),i);return a&&l.preventDefault(),s&&e.dispatchEvent(l),l.defaultPrevented&&n&&n.preventDefault(),l}};function ft(e,t={}){for(const[i,r]of Object.entries(t))try{e[i]=r}catch(t){Object.defineProperty(e,i,{configurable:!0,get:()=>r})}return e}function mt(e){if("true"===e)return!0;if("false"===e)return!1;if(e===Number(e).toString())return Number(e);if(""===e||"null"===e)return null;if("string"!=typeof e)return e;try{return JSON.parse(decodeURIComponent(e))}catch(t){return e}}function _t(e){return e.replace(/[A-Z]/g,(e=>`-${e.toLowerCase()}`))}const gt={setDataAttribute(e,t,i){e.setAttribute(`data-bs-${_t(t)}`,i)},removeDataAttribute(e,t){e.removeAttribute(`data-bs-${_t(t)}`)},getDataAttributes(e){if(!e)return{};const t={},i=Object.keys(e.dataset).filter((e=>e.startsWith("bs")&&!e.startsWith("bsConfig")));for(const r of i){let i=r.replace(/^bs/,"");i=i.charAt(0).toLowerCase()+i.slice(1,i.length),t[i]=mt(e.dataset[r])}return t},getDataAttribute:(e,t)=>mt(e.getAttribute(`data-bs-${_t(t)}`))};class yt{static get Default(){return{}}static get DefaultType(){return{}}static get NAME(){throw new Error('You have to implement the static method "NAME", for each component!')}_getConfig(e){return e=this._mergeConfigObj(e),e=this._configAfterMerge(e),this._typeCheckConfig(e),e}_configAfterMerge(e){return e}_mergeConfigObj(e,t){const i=Fe(t)?gt.getDataAttribute(t,"config"):{};return{...this.constructor.Default,..."object"==typeof i?i:{},...Fe(t)?gt.getDataAttributes(t):{},..."object"==typeof e?e:{}}}_typeCheckConfig(e,t=this.constructor.DefaultType){for(const[r,n]of Object.entries(t)){const t=e[r],o=Fe(t)?"element":null==(i=t)?`${i}`:Object.prototype.toString.call(i).match(/\s([a-z]+)/i)[1].toLowerCase();if(!new RegExp(n).test(o))throw new TypeError(`${this.constructor.NAME.toUpperCase()}: Option "${r}" provided type "${o}" but expected type "${n}".`)}var i}}class xt extends yt{constructor(e,t){super(),(e=je(e))&&(this._element=e,this._config=this._getConfig(t),De.set(this._element,this.constructor.DATA_KEY,this))}dispose(){De.remove(this._element,this.constructor.DATA_KEY),pt.off(this._element,this.constructor.EVENT_KEY);for(const e of Object.getOwnPropertyNames(this))this[e]=null}_queueCallback(e,t,i=!0){Ke(e,t,i)}_getConfig(e){return e=this._mergeConfigObj(e,this._element),e=this._configAfterMerge(e),this._typeCheckConfig(e),e}static getInstance(e){return De.get(je(e),this.DATA_KEY)}static getOrCreateInstance(e,t={}){return this.getInstance(e)||new this(e,"object"==typeof t?t:null)}static get VERSION(){return"5.3.2"}static get DATA_KEY(){return`bs.${this.NAME}`}static get EVENT_KEY(){return`.${this.DATA_KEY}`}static eventName(e){return`${e}${this.EVENT_KEY}`}}const vt=e=>{let t=e.getAttribute("data-bs-target");if(!t||"#"===t){let i=e.getAttribute("href");if(!i||!i.includes("#")&&!i.startsWith("."))return null;i.includes("#")&&!i.startsWith("#")&&(i=`#${i.split("#")[1]}`),t=i&&"#"!==i?Re(i.trim()):null}return t},bt={find:(e,t=document.documentElement)=>[].concat(...Element.prototype.querySelectorAll.call(t,e)),findOne:(e,t=document.documentElement)=>Element.prototype.querySelector.call(t,e),children:(e,t)=>[].concat(...e.children).filter((e=>e.matches(t))),parents(e,t){const i=[];let r=e.parentNode.closest(t);for(;r;)i.push(r),r=r.parentNode.closest(t);return i},prev(e,t){let i=e.previousElementSibling;for(;i;){if(i.matches(t))return[i];i=i.previousElementSibling}return[]},next(e,t){let i=e.nextElementSibling;for(;i;){if(i.matches(t))return[i];i=i.nextElementSibling}return[]},focusableChildren(e){const t=["a","button","input","textarea","select","details","[tabindex]",'[contenteditable="true"]'].map((e=>`${e}:not([tabindex^="-"])`)).join(",");return this.find(t,e).filter((e=>!Ne(e)&&Ue(e)))},getSelectorFromElement(e){const t=vt(e);return t&&bt.findOne(t)?t:null},getElementFromSelector(e){const t=vt(e);return t?bt.findOne(t):null},getMultipleElementsFromSelector(e){const t=vt(e);return t?bt.find(t):[]}},wt=(e,t="hide")=>{const i=`click.dismiss${e.EVENT_KEY}`,r=e.NAME;pt.on(document,i,`[data-bs-dismiss="${r}"]`,(function(i){if(["A","AREA"].includes(this.tagName)&&i.preventDefault(),Ne(this))return;const n=bt.getElementFromSelector(this)||this.closest(`.${r}`);e.getOrCreateInstance(n)[t]()}))},Tt=".bs.alert",Et=`close${Tt}`,At=`closed${Tt}`;class St extends xt{static get NAME(){return"alert"}close(){if(pt.trigger(this._element,Et).defaultPrevented)return;this._element.classList.remove("show");const e=this._element.classList.contains("fade");this._queueCallback((()=>this._destroyElement()),this._element,e)}_destroyElement(){this._element.remove(),pt.trigger(this._element,At),this.dispose()}static jQueryInterface(e){return this.each((function(){const t=St.getOrCreateInstance(this);if("string"==typeof e){if(void 0===t[e]||e.startsWith("_")||"constructor"===e)throw new TypeError(`No method named "${e}"`);t[e](this)}}))}}wt(St,"close"),He(St);const Mt='[data-bs-toggle="button"]';class Ct extends xt{static get NAME(){return"button"}toggle(){this._element.setAttribute("aria-pressed",this._element.classList.toggle("active"))}static jQueryInterface(e){return this.each((function(){const t=Ct.getOrCreateInstance(this);"toggle"===e&&t[e]()}))}}pt.on(document,"click.bs.button.data-api",Mt,(e=>{e.preventDefault();const t=e.target.closest(Mt);Ct.getOrCreateInstance(t).toggle()})),He(Ct);const kt=".bs.swipe",It=`touchstart${kt}`,Pt=`touchmove${kt}`,zt=`touchend${kt}`,Lt=`pointerdown${kt}`,Dt=`pointerup${kt}`,Bt={endCallback:null,leftCallback:null,rightCallback:null},Rt={endCallback:"(function|null)",leftCallback:"(function|null)",rightCallback:"(function|null)"};class Ot extends yt{constructor(e,t){super(),this._element=e,e&&Ot.isSupported()&&(this._config=this._getConfig(t),this._deltaX=0,this._supportPointerEvents=Boolean(window.PointerEvent),this._initEvents())}static get Default(){return Bt}static get DefaultType(){return Rt}static get NAME(){return"swipe"}dispose(){pt.off(this._element,kt)}_start(e){this._supportPointerEvents?this._eventIsPointerPenTouch(e)&&(this._deltaX=e.clientX):this._deltaX=e.touches[0].clientX}_end(e){this._eventIsPointerPenTouch(e)&&(this._deltaX=e.clientX-this._deltaX),this._handleSwipe(),Xe(this._config.endCallback)}_move(e){this._deltaX=e.touches&&e.touches.length>1?0:e.touches[0].clientX-this._deltaX}_handleSwipe(){const e=Math.abs(this._deltaX);if(e<=40)return;const t=e/this._deltaX;this._deltaX=0,t&&Xe(t>0?this._config.rightCallback:this._config.leftCallback)}_initEvents(){this._supportPointerEvents?(pt.on(this._element,Lt,(e=>this._start(e))),pt.on(this._element,Dt,(e=>this._end(e))),this._element.classList.add("pointer-event")):(pt.on(this._element,It,(e=>this._start(e))),pt.on(this._element,Pt,(e=>this._move(e))),pt.on(this._element,zt,(e=>this._end(e))))}_eventIsPointerPenTouch(e){return this._supportPointerEvents&&("pen"===e.pointerType||"touch"===e.pointerType)}static isSupported(){return"ontouchstart"in document.documentElement||navigator.maxTouchPoints>0}}const Ft=".bs.carousel",jt=".data-api",Ut="next",Nt="prev",Vt="left",$t="right",Gt=`slide${Ft}`,qt=`slid${Ft}`,Zt=`keydown${Ft}`,Wt=`mouseenter${Ft}`,Ht=`mouseleave${Ft}`,Xt=`dragstart${Ft}`,Kt=`load${Ft}${jt}`,Yt=`click${Ft}${jt}`,Jt="carousel",Qt="active",ei=".active",ti=".carousel-item",ii=ei+ti,ri={ArrowLeft:$t,ArrowRight:Vt},ni={interval:5e3,keyboard:!0,pause:"hover",ride:!1,touch:!0,wrap:!0},oi={interval:"(number|boolean)",keyboard:"boolean",pause:"(string|boolean)",ride:"(boolean|string)",touch:"boolean",wrap:"boolean"};class si extends xt{constructor(e,t){super(e,t),this._interval=null,this._activeElement=null,this._isSliding=!1,this.touchTimeout=null,this._swipeHelper=null,this._indicatorsElement=bt.findOne(".carousel-indicators",this._element),this._addEventListeners(),this._config.ride===Jt&&this.cycle()}static get Default(){return ni}static get DefaultType(){return oi}static get NAME(){return"carousel"}next(){this._slide(Ut)}nextWhenVisible(){!document.hidden&&Ue(this._element)&&this.next()}prev(){this._slide(Nt)}pause(){this._isSliding&&Oe(this._element),this._clearInterval()}cycle(){this._clearInterval(),this._updateInterval(),this._interval=setInterval((()=>this.nextWhenVisible()),this._config.interval)}_maybeEnableCycle(){this._config.ride&&(this._isSliding?pt.one(this._element,qt,(()=>this.cycle())):this.cycle())}to(e){const t=this._getItems();if(e>t.length-1||e<0)return;if(this._isSliding)return void pt.one(this._element,qt,(()=>this.to(e)));const i=this._getItemIndex(this._getActive());if(i===e)return;const r=e>i?Ut:Nt;this._slide(r,t[e])}dispose(){this._swipeHelper&&this._swipeHelper.dispose(),super.dispose()}_configAfterMerge(e){return e.defaultInterval=e.interval,e}_addEventListeners(){this._config.keyboard&&pt.on(this._element,Zt,(e=>this._keydown(e))),"hover"===this._config.pause&&(pt.on(this._element,Wt,(()=>this.pause())),pt.on(this._element,Ht,(()=>this._maybeEnableCycle()))),this._config.touch&&Ot.isSupported()&&this._addTouchEventListeners()}_addTouchEventListeners(){for(const e of bt.find(".carousel-item img",this._element))pt.on(e,Xt,(e=>e.preventDefault()));const e={leftCallback:()=>this._slide(this._directionToOrder(Vt)),rightCallback:()=>this._slide(this._directionToOrder($t)),endCallback:()=>{"hover"===this._config.pause&&(this.pause(),this.touchTimeout&&clearTimeout(this.touchTimeout),this.touchTimeout=setTimeout((()=>this._maybeEnableCycle()),500+this._config.interval))}};this._swipeHelper=new Ot(this._element,e)}_keydown(e){if(/input|textarea/i.test(e.target.tagName))return;const t=ri[e.key];t&&(e.preventDefault(),this._slide(this._directionToOrder(t)))}_getItemIndex(e){return this._getItems().indexOf(e)}_setActiveIndicatorElement(e){if(!this._indicatorsElement)return;const t=bt.findOne(ei,this._indicatorsElement);t.classList.remove(Qt),t.removeAttribute("aria-current");const i=bt.findOne(`[data-bs-slide-to="${e}"]`,this._indicatorsElement);i&&(i.classList.add(Qt),i.setAttribute("aria-current","true"))}_updateInterval(){const e=this._activeElement||this._getActive();if(!e)return;const t=Number.parseInt(e.getAttribute("data-bs-interval"),10);this._config.interval=t||this._config.defaultInterval}_slide(e,t=null){if(this._isSliding)return;const i=this._getActive(),r=e===Ut,n=t||Ye(this._getItems(),i,r,this._config.wrap);if(n===i)return;const o=this._getItemIndex(n),s=t=>pt.trigger(this._element,t,{relatedTarget:n,direction:this._orderToDirection(e),from:this._getItemIndex(i),to:o});if(s(Gt).defaultPrevented)return;if(!i||!n)return;const a=Boolean(this._interval);this.pause(),this._isSliding=!0,this._setActiveIndicatorElement(o),this._activeElement=n;const l=r?"carousel-item-start":"carousel-item-end",c=r?"carousel-item-next":"carousel-item-prev";n.classList.add(c),Ge(n),i.classList.add(l),n.classList.add(l);this._queueCallback((()=>{n.classList.remove(l,c),n.classList.add(Qt),i.classList.remove(Qt,c,l),this._isSliding=!1,s(qt)}),i,this._isAnimated()),a&&this.cycle()}_isAnimated(){return this._element.classList.contains("slide")}_getActive(){return bt.findOne(ii,this._element)}_getItems(){return bt.find(ti,this._element)}_clearInterval(){this._interval&&(clearInterval(this._interval),this._interval=null)}_directionToOrder(e){return We()?e===Vt?Nt:Ut:e===Vt?Ut:Nt}_orderToDirection(e){return We()?e===Nt?Vt:$t:e===Nt?$t:Vt}static jQueryInterface(e){return this.each((function(){const t=si.getOrCreateInstance(this,e);if("number"!=typeof e){if("string"==typeof e){if(void 0===t[e]||e.startsWith("_")||"constructor"===e)throw new TypeError(`No method named "${e}"`);t[e]()}}else t.to(e)}))}}pt.on(document,Yt,"[data-bs-slide], [data-bs-slide-to]",(function(e){const t=bt.getElementFromSelector(this);if(!t||!t.classList.contains(Jt))return;e.preventDefault();const i=si.getOrCreateInstance(t),r=this.getAttribute("data-bs-slide-to");return r?(i.to(r),void i._maybeEnableCycle()):"next"===gt.getDataAttribute(this,"slide")?(i.next(),void i._maybeEnableCycle()):(i.prev(),void i._maybeEnableCycle())})),pt.on(window,Kt,(()=>{const e=bt.find('[data-bs-ride="carousel"]');for(const t of e)si.getOrCreateInstance(t)})),He(si);const ai=".bs.collapse",li=`show${ai}`,ci=`shown${ai}`,hi=`hide${ai}`,ui=`hidden${ai}`,di=`click${ai}.data-api`,pi="show",fi="collapse",mi="collapsing",_i=`:scope .${fi} .${fi}`,gi='[data-bs-toggle="collapse"]',yi={parent:null,toggle:!0},xi={parent:"(null|element)",toggle:"boolean"};class vi extends xt{constructor(e,t){super(e,t),this._isTransitioning=!1,this._triggerArray=[];const i=bt.find(gi);for(const e of i){const t=bt.getSelectorFromElement(e),i=bt.find(t).filter((e=>e===this._element));null!==t&&i.length&&this._triggerArray.push(e)}this._initializeChildren(),this._config.parent||this._addAriaAndCollapsedClass(this._triggerArray,this._isShown()),this._config.toggle&&this.toggle()}static get Default(){return yi}static get DefaultType(){return xi}static get NAME(){return"collapse"}toggle(){this._isShown()?this.hide():this.show()}show(){if(this._isTransitioning||this._isShown())return;let e=[];if(this._config.parent&&(e=this._getFirstLevelChildren(".collapse.show, .collapse.collapsing").filter((e=>e!==this._element)).map((e=>vi.getOrCreateInstance(e,{toggle:!1})))),e.length&&e[0]._isTransitioning)return;if(pt.trigger(this._element,li).defaultPrevented)return;for(const t of e)t.hide();const t=this._getDimension();this._element.classList.remove(fi),this._element.classList.add(mi),this._element.style[t]=0,this._addAriaAndCollapsedClass(this._triggerArray,!0),this._isTransitioning=!0;const i=`scroll${t[0].toUpperCase()+t.slice(1)}`;this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(mi),this._element.classList.add(fi,pi),this._element.style[t]="",pt.trigger(this._element,ci)}),this._element,!0),this._element.style[t]=`${this._element[i]}px`}hide(){if(this._isTransitioning||!this._isShown())return;if(pt.trigger(this._element,hi).defaultPrevented)return;const e=this._getDimension();this._element.style[e]=`${this._element.getBoundingClientRect()[e]}px`,Ge(this._element),this._element.classList.add(mi),this._element.classList.remove(fi,pi);for(const e of this._triggerArray){const t=bt.getElementFromSelector(e);t&&!this._isShown(t)&&this._addAriaAndCollapsedClass([e],!1)}this._isTransitioning=!0;this._element.style[e]="",this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(mi),this._element.classList.add(fi),pt.trigger(this._element,ui)}),this._element,!0)}_isShown(e=this._element){return e.classList.contains(pi)}_configAfterMerge(e){return e.toggle=Boolean(e.toggle),e.parent=je(e.parent),e}_getDimension(){return this._element.classList.contains("collapse-horizontal")?"width":"height"}_initializeChildren(){if(!this._config.parent)return;const e=this._getFirstLevelChildren(gi);for(const t of e){const e=bt.getElementFromSelector(t);e&&this._addAriaAndCollapsedClass([t],this._isShown(e))}}_getFirstLevelChildren(e){const t=bt.find(_i,this._config.parent);return bt.find(e,this._config.parent).filter((e=>!t.includes(e)))}_addAriaAndCollapsedClass(e,t){if(e.length)for(const i of e)i.classList.toggle("collapsed",!t),i.setAttribute("aria-expanded",t)}static jQueryInterface(e){const t={};return"string"==typeof e&&/show|hide/.test(e)&&(t.toggle=!1),this.each((function(){const i=vi.getOrCreateInstance(this,t);if("string"==typeof e){if(void 0===i[e])throw new TypeError(`No method named "${e}"`);i[e]()}}))}}pt.on(document,di,gi,(function(e){("A"===e.target.tagName||e.delegateTarget&&"A"===e.delegateTarget.tagName)&&e.preventDefault();for(const e of bt.getMultipleElementsFromSelector(this))vi.getOrCreateInstance(e,{toggle:!1}).toggle()})),He(vi);const bi="dropdown",wi=".bs.dropdown",Ti=".data-api",Ei="ArrowUp",Ai="ArrowDown",Si=`hide${wi}`,Mi=`hidden${wi}`,Ci=`show${wi}`,ki=`shown${wi}`,Ii=`click${wi}${Ti}`,Pi=`keydown${wi}${Ti}`,zi=`keyup${wi}${Ti}`,Li="show",Di='[data-bs-toggle="dropdown"]:not(.disabled):not(:disabled)',Bi=`${Di}.${Li}`,Ri=".dropdown-menu",Oi=We()?"top-end":"top-start",Fi=We()?"top-start":"top-end",ji=We()?"bottom-end":"bottom-start",Ui=We()?"bottom-start":"bottom-end",Ni=We()?"left-start":"right-start",Vi=We()?"right-start":"left-start",$i={autoClose:!0,boundary:"clippingParents",display:"dynamic",offset:[0,2],popperConfig:null,reference:"toggle"},Gi={autoClose:"(boolean|string)",boundary:"(string|element)",display:"string",offset:"(array|string|function)",popperConfig:"(null|object|function)",reference:"(string|element|object)"};class qi extends xt{constructor(e,t){super(e,t),this._popper=null,this._parent=this._element.parentNode,this._menu=bt.next(this._element,Ri)[0]||bt.prev(this._element,Ri)[0]||bt.findOne(Ri,this._parent),this._inNavbar=this._detectNavbar()}static get Default(){return $i}static get DefaultType(){return Gi}static get NAME(){return bi}toggle(){return this._isShown()?this.hide():this.show()}show(){if(Ne(this._element)||this._isShown())return;const e={relatedTarget:this._element};if(!pt.trigger(this._element,Ci,e).defaultPrevented){if(this._createPopper(),"ontouchstart"in document.documentElement&&!this._parent.closest(".navbar-nav"))for(const e of[].concat(...document.body.children))pt.on(e,"mouseover",$e);this._element.focus(),this._element.setAttribute("aria-expanded",!0),this._menu.classList.add(Li),this._element.classList.add(Li),pt.trigger(this._element,ki,e)}}hide(){if(Ne(this._element)||!this._isShown())return;const e={relatedTarget:this._element};this._completeHide(e)}dispose(){this._popper&&this._popper.destroy(),super.dispose()}update(){this._inNavbar=this._detectNavbar(),this._popper&&this._popper.update()}_completeHide(e){if(!pt.trigger(this._element,Si,e).defaultPrevented){if("ontouchstart"in document.documentElement)for(const e of[].concat(...document.body.children))pt.off(e,"mouseover",$e);this._popper&&this._popper.destroy(),this._menu.classList.remove(Li),this._element.classList.remove(Li),this._element.setAttribute("aria-expanded","false"),gt.removeDataAttribute(this._menu,"popper"),pt.trigger(this._element,Mi,e)}}_getConfig(e){if("object"==typeof(e=super._getConfig(e)).reference&&!Fe(e.reference)&&"function"!=typeof e.reference.getBoundingClientRect)throw new TypeError(`${bi.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);return e}_createPopper(){if(void 0===ze)throw new TypeError("Bootstrap's dropdowns require Popper (https://popper.js.org)");let e=this._element;"parent"===this._config.reference?e=this._parent:Fe(this._config.reference)?e=je(this._config.reference):"object"==typeof this._config.reference&&(e=this._config.reference);const t=this._getPopperConfig();this._popper=Pe(e,this._menu,t)}_isShown(){return this._menu.classList.contains(Li)}_getPlacement(){const e=this._parent;if(e.classList.contains("dropend"))return Ni;if(e.classList.contains("dropstart"))return Vi;if(e.classList.contains("dropup-center"))return"top";if(e.classList.contains("dropdown-center"))return"bottom";const t="end"===getComputedStyle(this._menu).getPropertyValue("--bs-position").trim();return e.classList.contains("dropup")?t?Fi:Oi:t?Ui:ji}_detectNavbar(){return null!==this._element.closest(".navbar")}_getOffset(){const{offset:e}=this._config;return"string"==typeof e?e.split(",").map((e=>Number.parseInt(e,10))):"function"==typeof e?t=>e(t,this._element):e}_getPopperConfig(){const e={placement:this._getPlacement(),modifiers:[{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"offset",options:{offset:this._getOffset()}}]};return(this._inNavbar||"static"===this._config.display)&&(gt.setDataAttribute(this._menu,"popper","static"),e.modifiers=[{name:"applyStyles",enabled:!1}]),{...e,...Xe(this._config.popperConfig,[e])}}_selectMenuItem({key:e,target:t}){const i=bt.find(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",this._menu).filter((e=>Ue(e)));i.length&&Ye(i,t,e===Ai,!i.includes(t)).focus()}static jQueryInterface(e){return this.each((function(){const t=qi.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===t[e])throw new TypeError(`No method named "${e}"`);t[e]()}}))}static clearMenus(e){if(2===e.button||"keyup"===e.type&&"Tab"!==e.key)return;const t=bt.find(Bi);for(const i of t){const t=qi.getInstance(i);if(!t||!1===t._config.autoClose)continue;const r=e.composedPath(),n=r.includes(t._menu);if(r.includes(t._element)||"inside"===t._config.autoClose&&!n||"outside"===t._config.autoClose&&n)continue;if(t._menu.contains(e.target)&&("keyup"===e.type&&"Tab"===e.key||/input|select|option|textarea|form/i.test(e.target.tagName)))continue;const o={relatedTarget:t._element};"click"===e.type&&(o.clickEvent=e),t._completeHide(o)}}static dataApiKeydownHandler(e){const t=/input|textarea/i.test(e.target.tagName),i="Escape"===e.key,r=[Ei,Ai].includes(e.key);if(!r&&!i)return;if(t&&!i)return;e.preventDefault();const n=this.matches(Di)?this:bt.prev(this,Di)[0]||bt.next(this,Di)[0]||bt.findOne(Di,e.delegateTarget.parentNode),o=qi.getOrCreateInstance(n);if(r)return e.stopPropagation(),o.show(),void o._selectMenuItem(e);o._isShown()&&(e.stopPropagation(),o.hide(),n.focus())}}pt.on(document,Pi,Di,qi.dataApiKeydownHandler),pt.on(document,Pi,Ri,qi.dataApiKeydownHandler),pt.on(document,Ii,qi.clearMenus),pt.on(document,zi,qi.clearMenus),pt.on(document,Ii,Di,(function(e){e.preventDefault(),qi.getOrCreateInstance(this).toggle()})),He(qi);const Zi="backdrop",Wi="show",Hi=`mousedown.bs.${Zi}`,Xi={className:"modal-backdrop",clickCallback:null,isAnimated:!1,isVisible:!0,rootElement:"body"},Ki={className:"string",clickCallback:"(function|null)",isAnimated:"boolean",isVisible:"boolean",rootElement:"(element|string)"};class Yi extends yt{constructor(e){super(),this._config=this._getConfig(e),this._isAppended=!1,this._element=null}static get Default(){return Xi}static get DefaultType(){return Ki}static get NAME(){return Zi}show(e){if(!this._config.isVisible)return void Xe(e);this._append();const t=this._getElement();this._config.isAnimated&&Ge(t),t.classList.add(Wi),this._emulateAnimation((()=>{Xe(e)}))}hide(e){this._config.isVisible?(this._getElement().classList.remove(Wi),this._emulateAnimation((()=>{this.dispose(),Xe(e)}))):Xe(e)}dispose(){this._isAppended&&(pt.off(this._element,Hi),this._element.remove(),this._isAppended=!1)}_getElement(){if(!this._element){const e=document.createElement("div");e.className=this._config.className,this._config.isAnimated&&e.classList.add("fade"),this._element=e}return this._element}_configAfterMerge(e){return e.rootElement=je(e.rootElement),e}_append(){if(this._isAppended)return;const e=this._getElement();this._config.rootElement.append(e),pt.on(e,Hi,(()=>{Xe(this._config.clickCallback)})),this._isAppended=!0}_emulateAnimation(e){Ke(e,this._getElement(),this._config.isAnimated)}}const Ji=".bs.focustrap",Qi=`focusin${Ji}`,er=`keydown.tab${Ji}`,tr="backward",ir={autofocus:!0,trapElement:null},rr={autofocus:"boolean",trapElement:"element"};class nr extends yt{constructor(e){super(),this._config=this._getConfig(e),this._isActive=!1,this._lastTabNavDirection=null}static get Default(){return ir}static get DefaultType(){return rr}static get NAME(){return"focustrap"}activate(){this._isActive||(this._config.autofocus&&this._config.trapElement.focus(),pt.off(document,Ji),pt.on(document,Qi,(e=>this._handleFocusin(e))),pt.on(document,er,(e=>this._handleKeydown(e))),this._isActive=!0)}deactivate(){this._isActive&&(this._isActive=!1,pt.off(document,Ji))}_handleFocusin(e){const{trapElement:t}=this._config;if(e.target===document||e.target===t||t.contains(e.target))return;const i=bt.focusableChildren(t);0===i.length?t.focus():this._lastTabNavDirection===tr?i[i.length-1].focus():i[0].focus()}_handleKeydown(e){"Tab"===e.key&&(this._lastTabNavDirection=e.shiftKey?tr:"forward")}}const or=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",sr=".sticky-top",ar="padding-right",lr="margin-right";class cr{constructor(){this._element=document.body}getWidth(){const e=document.documentElement.clientWidth;return Math.abs(window.innerWidth-e)}hide(){const e=this.getWidth();this._disableOverFlow(),this._setElementAttributes(this._element,ar,(t=>t+e)),this._setElementAttributes(or,ar,(t=>t+e)),this._setElementAttributes(sr,lr,(t=>t-e))}reset(){this._resetElementAttributes(this._element,"overflow"),this._resetElementAttributes(this._element,ar),this._resetElementAttributes(or,ar),this._resetElementAttributes(sr,lr)}isOverflowing(){return this.getWidth()>0}_disableOverFlow(){this._saveInitialAttribute(this._element,"overflow"),this._element.style.overflow="hidden"}_setElementAttributes(e,t,i){const r=this.getWidth();this._applyManipulationCallback(e,(e=>{if(e!==this._element&&window.innerWidth>e.clientWidth+r)return;this._saveInitialAttribute(e,t);const n=window.getComputedStyle(e).getPropertyValue(t);e.style.setProperty(t,`${i(Number.parseFloat(n))}px`)}))}_saveInitialAttribute(e,t){const i=e.style.getPropertyValue(t);i&&gt.setDataAttribute(e,t,i)}_resetElementAttributes(e,t){this._applyManipulationCallback(e,(e=>{const i=gt.getDataAttribute(e,t);null!==i?(gt.removeDataAttribute(e,t),e.style.setProperty(t,i)):e.style.removeProperty(t)}))}_applyManipulationCallback(e,t){if(Fe(e))t(e);else for(const i of bt.find(e,this._element))t(i)}}const hr=".bs.modal",ur=`hide${hr}`,dr=`hidePrevented${hr}`,pr=`hidden${hr}`,fr=`show${hr}`,mr=`shown${hr}`,_r=`resize${hr}`,gr=`click.dismiss${hr}`,yr=`mousedown.dismiss${hr}`,xr=`keydown.dismiss${hr}`,vr=`click${hr}.data-api`,br="modal-open",wr="show",Tr="modal-static",Er={backdrop:!0,focus:!0,keyboard:!0},Ar={backdrop:"(boolean|string)",focus:"boolean",keyboard:"boolean"};class Sr extends xt{constructor(e,t){super(e,t),this._dialog=bt.findOne(".modal-dialog",this._element),this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._isShown=!1,this._isTransitioning=!1,this._scrollBar=new cr,this._addEventListeners()}static get Default(){return Er}static get DefaultType(){return Ar}static get NAME(){return"modal"}toggle(e){return this._isShown?this.hide():this.show(e)}show(e){if(this._isShown||this._isTransitioning)return;pt.trigger(this._element,fr,{relatedTarget:e}).defaultPrevented||(this._isShown=!0,this._isTransitioning=!0,this._scrollBar.hide(),document.body.classList.add(br),this._adjustDialog(),this._backdrop.show((()=>this._showElement(e))))}hide(){if(!this._isShown||this._isTransitioning)return;pt.trigger(this._element,ur).defaultPrevented||(this._isShown=!1,this._isTransitioning=!0,this._focustrap.deactivate(),this._element.classList.remove(wr),this._queueCallback((()=>this._hideModal()),this._element,this._isAnimated()))}dispose(){pt.off(window,hr),pt.off(this._dialog,hr),this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}handleUpdate(){this._adjustDialog()}_initializeBackDrop(){return new Yi({isVisible:Boolean(this._config.backdrop),isAnimated:this._isAnimated()})}_initializeFocusTrap(){return new nr({trapElement:this._element})}_showElement(e){document.body.contains(this._element)||document.body.append(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.scrollTop=0;const t=bt.findOne(".modal-body",this._dialog);t&&(t.scrollTop=0),Ge(this._element),this._element.classList.add(wr);this._queueCallback((()=>{this._config.focus&&this._focustrap.activate(),this._isTransitioning=!1,pt.trigger(this._element,mr,{relatedTarget:e})}),this._dialog,this._isAnimated())}_addEventListeners(){pt.on(this._element,xr,(e=>{"Escape"===e.key&&(this._config.keyboard?this.hide():this._triggerBackdropTransition())})),pt.on(window,_r,(()=>{this._isShown&&!this._isTransitioning&&this._adjustDialog()})),pt.on(this._element,yr,(e=>{pt.one(this._element,gr,(t=>{this._element===e.target&&this._element===t.target&&("static"!==this._config.backdrop?this._config.backdrop&&this.hide():this._triggerBackdropTransition())}))}))}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._isTransitioning=!1,this._backdrop.hide((()=>{document.body.classList.remove(br),this._resetAdjustments(),this._scrollBar.reset(),pt.trigger(this._element,pr)}))}_isAnimated(){return this._element.classList.contains("fade")}_triggerBackdropTransition(){if(pt.trigger(this._element,dr).defaultPrevented)return;const e=this._element.scrollHeight>document.documentElement.clientHeight,t=this._element.style.overflowY;"hidden"===t||this._element.classList.contains(Tr)||(e||(this._element.style.overflowY="hidden"),this._element.classList.add(Tr),this._queueCallback((()=>{this._element.classList.remove(Tr),this._queueCallback((()=>{this._element.style.overflowY=t}),this._dialog)}),this._dialog),this._element.focus())}_adjustDialog(){const e=this._element.scrollHeight>document.documentElement.clientHeight,t=this._scrollBar.getWidth(),i=t>0;if(i&&!e){const e=We()?"paddingLeft":"paddingRight";this._element.style[e]=`${t}px`}if(!i&&e){const e=We()?"paddingRight":"paddingLeft";this._element.style[e]=`${t}px`}}_resetAdjustments(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}static jQueryInterface(e,t){return this.each((function(){const i=Sr.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===i[e])throw new TypeError(`No method named "${e}"`);i[e](t)}}))}}pt.on(document,vr,'[data-bs-toggle="modal"]',(function(e){const t=bt.getElementFromSelector(this);["A","AREA"].includes(this.tagName)&&e.preventDefault(),pt.one(t,fr,(e=>{e.defaultPrevented||pt.one(t,pr,(()=>{Ue(this)&&this.focus()}))}));const i=bt.findOne(".modal.show");i&&Sr.getInstance(i).hide();Sr.getOrCreateInstance(t).toggle(this)})),wt(Sr),He(Sr);const Mr=".bs.offcanvas",Cr=".data-api",kr=`load${Mr}${Cr}`,Ir="show",Pr="showing",zr="hiding",Lr=".offcanvas.show",Dr=`show${Mr}`,Br=`shown${Mr}`,Rr=`hide${Mr}`,Or=`hidePrevented${Mr}`,Fr=`hidden${Mr}`,jr=`resize${Mr}`,Ur=`click${Mr}${Cr}`,Nr=`keydown.dismiss${Mr}`,Vr={backdrop:!0,keyboard:!0,scroll:!1},$r={backdrop:"(boolean|string)",keyboard:"boolean",scroll:"boolean"};class Gr extends xt{constructor(e,t){super(e,t),this._isShown=!1,this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._addEventListeners()}static get Default(){return Vr}static get DefaultType(){return $r}static get NAME(){return"offcanvas"}toggle(e){return this._isShown?this.hide():this.show(e)}show(e){if(this._isShown)return;if(pt.trigger(this._element,Dr,{relatedTarget:e}).defaultPrevented)return;this._isShown=!0,this._backdrop.show(),this._config.scroll||(new cr).hide(),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.classList.add(Pr);this._queueCallback((()=>{this._config.scroll&&!this._config.backdrop||this._focustrap.activate(),this._element.classList.add(Ir),this._element.classList.remove(Pr),pt.trigger(this._element,Br,{relatedTarget:e})}),this._element,!0)}hide(){if(!this._isShown)return;if(pt.trigger(this._element,Rr).defaultPrevented)return;this._focustrap.deactivate(),this._element.blur(),this._isShown=!1,this._element.classList.add(zr),this._backdrop.hide();this._queueCallback((()=>{this._element.classList.remove(Ir,zr),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._config.scroll||(new cr).reset(),pt.trigger(this._element,Fr)}),this._element,!0)}dispose(){this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}_initializeBackDrop(){const e=Boolean(this._config.backdrop);return new Yi({className:"offcanvas-backdrop",isVisible:e,isAnimated:!0,rootElement:this._element.parentNode,clickCallback:e?()=>{"static"!==this._config.backdrop?this.hide():pt.trigger(this._element,Or)}:null})}_initializeFocusTrap(){return new nr({trapElement:this._element})}_addEventListeners(){pt.on(this._element,Nr,(e=>{"Escape"===e.key&&(this._config.keyboard?this.hide():pt.trigger(this._element,Or))}))}static jQueryInterface(e){return this.each((function(){const t=Gr.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===t[e]||e.startsWith("_")||"constructor"===e)throw new TypeError(`No method named "${e}"`);t[e](this)}}))}}pt.on(document,Ur,'[data-bs-toggle="offcanvas"]',(function(e){const t=bt.getElementFromSelector(this);if(["A","AREA"].includes(this.tagName)&&e.preventDefault(),Ne(this))return;pt.one(t,Fr,(()=>{Ue(this)&&this.focus()}));const i=bt.findOne(Lr);i&&i!==t&&Gr.getInstance(i).hide();Gr.getOrCreateInstance(t).toggle(this)})),pt.on(window,kr,(()=>{for(const e of bt.find(Lr))Gr.getOrCreateInstance(e).show()})),pt.on(window,jr,(()=>{for(const e of bt.find("[aria-modal][class*=show][class*=offcanvas-]"))"fixed"!==getComputedStyle(e).position&&Gr.getOrCreateInstance(e).hide()})),wt(Gr),He(Gr);const qr={"*":["class","dir","id","lang","role",/^aria-[\w-]*$/i],a:["target","href","title","rel"],area:[],b:[],br:[],col:[],code:[],div:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:["src","srcset","alt","title","width","height"],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]},Zr=new Set(["background","cite","href","itemtype","longdesc","poster","src","xlink:href"]),Wr=/^(?!javascript:)(?:[a-z0-9+.-]+:|[^&:/?#]*(?:[/?#]|$))/i,Hr=(e,t)=>{const i=e.nodeName.toLowerCase();return t.includes(i)?!Zr.has(i)||Boolean(Wr.test(e.nodeValue)):t.filter((e=>e instanceof RegExp)).some((e=>e.test(i)))};const Xr={allowList:qr,content:{},extraClass:"",html:!1,sanitize:!0,sanitizeFn:null,template:"<div></div>"},Kr={allowList:"object",content:"object",extraClass:"(string|function)",html:"boolean",sanitize:"boolean",sanitizeFn:"(null|function)",template:"string"},Yr={entry:"(string|element|function|null)",selector:"(string|element)"};class Jr extends yt{constructor(e){super(),this._config=this._getConfig(e)}static get Default(){return Xr}static get DefaultType(){return Kr}static get NAME(){return"TemplateFactory"}getContent(){return Object.values(this._config.content).map((e=>this._resolvePossibleFunction(e))).filter(Boolean)}hasContent(){return this.getContent().length>0}changeContent(e){return this._checkContent(e),this._config.content={...this._config.content,...e},this}toHtml(){const e=document.createElement("div");e.innerHTML=this._maybeSanitize(this._config.template);for(const[t,i]of Object.entries(this._config.content))this._setContent(e,i,t);const t=e.children[0],i=this._resolvePossibleFunction(this._config.extraClass);return i&&t.classList.add(...i.split(" ")),t}_typeCheckConfig(e){super._typeCheckConfig(e),this._checkContent(e.content)}_checkContent(e){for(const[t,i]of Object.entries(e))super._typeCheckConfig({selector:t,entry:i},Yr)}_setContent(e,t,i){const r=bt.findOne(i,e);r&&((t=this._resolvePossibleFunction(t))?Fe(t)?this._putElementInTemplate(je(t),r):this._config.html?r.innerHTML=this._maybeSanitize(t):r.textContent=t:r.remove())}_maybeSanitize(e){return this._config.sanitize?function(e,t,i){if(!e.length)return e;if(i&&"function"==typeof i)return i(e);const r=(new window.DOMParser).parseFromString(e,"text/html"),n=[].concat(...r.body.querySelectorAll("*"));for(const e of n){const i=e.nodeName.toLowerCase();if(!Object.keys(t).includes(i)){e.remove();continue}const r=[].concat(...e.attributes),n=[].concat(t["*"]||[],t[i]||[]);for(const t of r)Hr(t,n)||e.removeAttribute(t.nodeName)}return r.body.innerHTML}(e,this._config.allowList,this._config.sanitizeFn):e}_resolvePossibleFunction(e){return Xe(e,[this])}_putElementInTemplate(e,t){if(this._config.html)return t.innerHTML="",void t.append(e);t.textContent=e.textContent}}const Qr=new Set(["sanitize","allowList","sanitizeFn"]),en="fade",tn="show",rn=".modal",nn="hide.bs.modal",on="hover",sn="focus",an={AUTO:"auto",TOP:"top",RIGHT:We()?"left":"right",BOTTOM:"bottom",LEFT:We()?"right":"left"},ln={allowList:qr,animation:!0,boundary:"clippingParents",container:!1,customClass:"",delay:0,fallbackPlacements:["top","right","bottom","left"],html:!1,offset:[0,6],placement:"top",popperConfig:null,sanitize:!0,sanitizeFn:null,selector:!1,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',title:"",trigger:"hover focus"},cn={allowList:"object",animation:"boolean",boundary:"(string|element)",container:"(string|element|boolean)",customClass:"(string|function)",delay:"(number|object)",fallbackPlacements:"array",html:"boolean",offset:"(array|string|function)",placement:"(string|function)",popperConfig:"(null|object|function)",sanitize:"boolean",sanitizeFn:"(null|function)",selector:"(string|boolean)",template:"string",title:"(string|element|function)",trigger:"string"};class hn extends xt{constructor(e,t){if(void 0===ze)throw new TypeError("Bootstrap's tooltips require Popper (https://popper.js.org)");super(e,t),this._isEnabled=!0,this._timeout=0,this._isHovered=null,this._activeTrigger={},this._popper=null,this._templateFactory=null,this._newContent=null,this.tip=null,this._setListeners(),this._config.selector||this._fixTitle()}static get Default(){return ln}static get DefaultType(){return cn}static get NAME(){return"tooltip"}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}toggleEnabled(){this._isEnabled=!this._isEnabled}toggle(){this._isEnabled&&(this._activeTrigger.click=!this._activeTrigger.click,this._isShown()?this._leave():this._enter())}dispose(){clearTimeout(this._timeout),pt.off(this._element.closest(rn),nn,this._hideModalHandler),this._element.getAttribute("data-bs-original-title")&&this._element.setAttribute("title",this._element.getAttribute("data-bs-original-title")),this._disposePopper(),super.dispose()}show(){if("none"===this._element.style.display)throw new Error("Please use show on visible elements");if(!this._isWithContent()||!this._isEnabled)return;const e=pt.trigger(this._element,this.constructor.eventName("show")),t=(Ve(this._element)||this._element.ownerDocument.documentElement).contains(this._element);if(e.defaultPrevented||!t)return;this._disposePopper();const i=this._getTipElement();this._element.setAttribute("aria-describedby",i.getAttribute("id"));const{container:r}=this._config;if(this._element.ownerDocument.documentElement.contains(this.tip)||(r.append(i),pt.trigger(this._element,this.constructor.eventName("inserted"))),this._popper=this._createPopper(i),i.classList.add(tn),"ontouchstart"in document.documentElement)for(const e of[].concat(...document.body.children))pt.on(e,"mouseover",$e);this._queueCallback((()=>{pt.trigger(this._element,this.constructor.eventName("shown")),!1===this._isHovered&&this._leave(),this._isHovered=!1}),this.tip,this._isAnimated())}hide(){if(!this._isShown())return;if(pt.trigger(this._element,this.constructor.eventName("hide")).defaultPrevented)return;if(this._getTipElement().classList.remove(tn),"ontouchstart"in document.documentElement)for(const e of[].concat(...document.body.children))pt.off(e,"mouseover",$e);this._activeTrigger.click=!1,this._activeTrigger[sn]=!1,this._activeTrigger[on]=!1,this._isHovered=null;this._queueCallback((()=>{this._isWithActiveTrigger()||(this._isHovered||this._disposePopper(),this._element.removeAttribute("aria-describedby"),pt.trigger(this._element,this.constructor.eventName("hidden")))}),this.tip,this._isAnimated())}update(){this._popper&&this._popper.update()}_isWithContent(){return Boolean(this._getTitle())}_getTipElement(){return this.tip||(this.tip=this._createTipElement(this._newContent||this._getContentForTemplate())),this.tip}_createTipElement(e){const t=this._getTemplateFactory(e).toHtml();if(!t)return null;t.classList.remove(en,tn),t.classList.add(`bs-${this.constructor.NAME}-auto`);const i=(e=>{do{e+=Math.floor(1e6*Math.random())}while(document.getElementById(e));return e})(this.constructor.NAME).toString();return t.setAttribute("id",i),this._isAnimated()&&t.classList.add(en),t}setContent(e){this._newContent=e,this._isShown()&&(this._disposePopper(),this.show())}_getTemplateFactory(e){return this._templateFactory?this._templateFactory.changeContent(e):this._templateFactory=new Jr({...this._config,content:e,extraClass:this._resolvePossibleFunction(this._config.customClass)}),this._templateFactory}_getContentForTemplate(){return{".tooltip-inner":this._getTitle()}}_getTitle(){return this._resolvePossibleFunction(this._config.title)||this._element.getAttribute("data-bs-original-title")}_initializeOnDelegatedTarget(e){return this.constructor.getOrCreateInstance(e.delegateTarget,this._getDelegateConfig())}_isAnimated(){return this._config.animation||this.tip&&this.tip.classList.contains(en)}_isShown(){return this.tip&&this.tip.classList.contains(tn)}_createPopper(e){const t=Xe(this._config.placement,[this,e,this._element]),i=an[t.toUpperCase()];return Pe(this._element,e,this._getPopperConfig(i))}_getOffset(){const{offset:e}=this._config;return"string"==typeof e?e.split(",").map((e=>Number.parseInt(e,10))):"function"==typeof e?t=>e(t,this._element):e}_resolvePossibleFunction(e){return Xe(e,[this._element])}_getPopperConfig(e){const t={placement:e,modifiers:[{name:"flip",options:{fallbackPlacements:this._config.fallbackPlacements}},{name:"offset",options:{offset:this._getOffset()}},{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"arrow",options:{element:`.${this.constructor.NAME}-arrow`}},{name:"preSetPlacement",enabled:!0,phase:"beforeMain",fn:e=>{this._getTipElement().setAttribute("data-popper-placement",e.state.placement)}}]};return{...t,...Xe(this._config.popperConfig,[t])}}_setListeners(){const e=this._config.trigger.split(" ");for(const t of e)if("click"===t)pt.on(this._element,this.constructor.eventName("click"),this._config.selector,(e=>{this._initializeOnDelegatedTarget(e).toggle()}));else if("manual"!==t){const e=t===on?this.constructor.eventName("mouseenter"):this.constructor.eventName("focusin"),i=t===on?this.constructor.eventName("mouseleave"):this.constructor.eventName("focusout");pt.on(this._element,e,this._config.selector,(e=>{const t=this._initializeOnDelegatedTarget(e);t._activeTrigger["focusin"===e.type?sn:on]=!0,t._enter()})),pt.on(this._element,i,this._config.selector,(e=>{const t=this._initializeOnDelegatedTarget(e);t._activeTrigger["focusout"===e.type?sn:on]=t._element.contains(e.relatedTarget),t._leave()}))}this._hideModalHandler=()=>{this._element&&this.hide()},pt.on(this._element.closest(rn),nn,this._hideModalHandler)}_fixTitle(){const e=this._element.getAttribute("title");e&&(this._element.getAttribute("aria-label")||this._element.textContent.trim()||this._element.setAttribute("aria-label",e),this._element.setAttribute("data-bs-original-title",e),this._element.removeAttribute("title"))}_enter(){this._isShown()||this._isHovered?this._isHovered=!0:(this._isHovered=!0,this._setTimeout((()=>{this._isHovered&&this.show()}),this._config.delay.show))}_leave(){this._isWithActiveTrigger()||(this._isHovered=!1,this._setTimeout((()=>{this._isHovered||this.hide()}),this._config.delay.hide))}_setTimeout(e,t){clearTimeout(this._timeout),this._timeout=setTimeout(e,t)}_isWithActiveTrigger(){return Object.values(this._activeTrigger).includes(!0)}_getConfig(e){const t=gt.getDataAttributes(this._element);for(const e of Object.keys(t))Qr.has(e)&&delete t[e];return e={...t,..."object"==typeof e&&e?e:{}},e=this._mergeConfigObj(e),e=this._configAfterMerge(e),this._typeCheckConfig(e),e}_configAfterMerge(e){return e.container=!1===e.container?document.body:je(e.container),"number"==typeof e.delay&&(e.delay={show:e.delay,hide:e.delay}),"number"==typeof e.title&&(e.title=e.title.toString()),"number"==typeof e.content&&(e.content=e.content.toString()),e}_getDelegateConfig(){const e={};for(const[t,i]of Object.entries(this._config))this.constructor.Default[t]!==i&&(e[t]=i);return e.selector=!1,e.trigger="manual",e}_disposePopper(){this._popper&&(this._popper.destroy(),this._popper=null),this.tip&&(this.tip.remove(),this.tip=null)}static jQueryInterface(e){return this.each((function(){const t=hn.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===t[e])throw new TypeError(`No method named "${e}"`);t[e]()}}))}}He(hn);const un={...hn.Default,content:"",offset:[0,8],placement:"right",template:'<div class="popover" role="tooltip"><div class="popover-arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>',trigger:"click"},dn={...hn.DefaultType,content:"(null|string|element|function)"};class pn extends hn{static get Default(){return un}static get DefaultType(){return dn}static get NAME(){return"popover"}_isWithContent(){return this._getTitle()||this._getContent()}_getContentForTemplate(){return{".popover-header":this._getTitle(),".popover-body":this._getContent()}}_getContent(){return this._resolvePossibleFunction(this._config.content)}static jQueryInterface(e){return this.each((function(){const t=pn.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===t[e])throw new TypeError(`No method named "${e}"`);t[e]()}}))}}He(pn);const fn=".bs.scrollspy",mn=`activate${fn}`,_n=`click${fn}`,gn=`load${fn}.data-api`,yn="active",xn="[href]",vn=".nav-link",bn=`${vn}, .nav-item > ${vn}, .list-group-item`,wn={offset:null,rootMargin:"0px 0px -25%",smoothScroll:!1,target:null,threshold:[.1,.5,1]},Tn={offset:"(number|null)",rootMargin:"string",smoothScroll:"boolean",target:"element",threshold:"array"};class En extends xt{constructor(e,t){super(e,t),this._targetLinks=new Map,this._observableSections=new Map,this._rootElement="visible"===getComputedStyle(this._element).overflowY?null:this._element,this._activeTarget=null,this._observer=null,this._previousScrollData={visibleEntryTop:0,parentScrollTop:0},this.refresh()}static get Default(){return wn}static get DefaultType(){return Tn}static get NAME(){return"scrollspy"}refresh(){this._initializeTargetsAndObservables(),this._maybeEnableSmoothScroll(),this._observer?this._observer.disconnect():this._observer=this._getNewObserver();for(const e of this._observableSections.values())this._observer.observe(e)}dispose(){this._observer.disconnect(),super.dispose()}_configAfterMerge(e){return e.target=je(e.target)||document.body,e.rootMargin=e.offset?`${e.offset}px 0px -30%`:e.rootMargin,"string"==typeof e.threshold&&(e.threshold=e.threshold.split(",").map((e=>Number.parseFloat(e)))),e}_maybeEnableSmoothScroll(){this._config.smoothScroll&&(pt.off(this._config.target,_n),pt.on(this._config.target,_n,xn,(e=>{const t=this._observableSections.get(e.target.hash);if(t){e.preventDefault();const i=this._rootElement||window,r=t.offsetTop-this._element.offsetTop;if(i.scrollTo)return void i.scrollTo({top:r,behavior:"smooth"});i.scrollTop=r}})))}_getNewObserver(){const e={root:this._rootElement,threshold:this._config.threshold,rootMargin:this._config.rootMargin};return new IntersectionObserver((e=>this._observerCallback(e)),e)}_observerCallback(e){const t=e=>this._targetLinks.get(`#${e.target.id}`),i=e=>{this._previousScrollData.visibleEntryTop=e.target.offsetTop,this._process(t(e))},r=(this._rootElement||document.documentElement).scrollTop,n=r>=this._previousScrollData.parentScrollTop;this._previousScrollData.parentScrollTop=r;for(const o of e){if(!o.isIntersecting){this._activeTarget=null,this._clearActiveClass(t(o));continue}const e=o.target.offsetTop>=this._previousScrollData.visibleEntryTop;if(n&&e){if(i(o),!r)return}else n||e||i(o)}}_initializeTargetsAndObservables(){this._targetLinks=new Map,this._observableSections=new Map;const e=bt.find(xn,this._config.target);for(const t of e){if(!t.hash||Ne(t))continue;const e=bt.findOne(decodeURI(t.hash),this._element);Ue(e)&&(this._targetLinks.set(decodeURI(t.hash),t),this._observableSections.set(t.hash,e))}}_process(e){this._activeTarget!==e&&(this._clearActiveClass(this._config.target),this._activeTarget=e,e.classList.add(yn),this._activateParents(e),pt.trigger(this._element,mn,{relatedTarget:e}))}_activateParents(e){if(e.classList.contains("dropdown-item"))bt.findOne(".dropdown-toggle",e.closest(".dropdown")).classList.add(yn);else for(const t of bt.parents(e,".nav, .list-group"))for(const e of bt.prev(t,bn))e.classList.add(yn)}_clearActiveClass(e){e.classList.remove(yn);const t=bt.find(`${xn}.${yn}`,e);for(const e of t)e.classList.remove(yn)}static jQueryInterface(e){return this.each((function(){const t=En.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===t[e]||e.startsWith("_")||"constructor"===e)throw new TypeError(`No method named "${e}"`);t[e]()}}))}}pt.on(window,gn,(()=>{for(const e of bt.find('[data-bs-spy="scroll"]'))En.getOrCreateInstance(e)})),He(En);const An=".bs.tab",Sn=`hide${An}`,Mn=`hidden${An}`,Cn=`show${An}`,kn=`shown${An}`,In=`click${An}`,Pn=`keydown${An}`,zn=`load${An}`,Ln="ArrowLeft",Dn="ArrowRight",Bn="ArrowUp",Rn="ArrowDown",On="Home",Fn="End",jn="active",Un="fade",Nn="show",Vn=".dropdown-toggle",$n=`:not(${Vn})`,Gn='[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]',qn=`${`.nav-link${$n}, .list-group-item${$n}, [role="tab"]${$n}`}, ${Gn}`,Zn=`.${jn}[data-bs-toggle="tab"], .${jn}[data-bs-toggle="pill"], .${jn}[data-bs-toggle="list"]`;class Wn extends xt{constructor(e){super(e),this._parent=this._element.closest('.list-group, .nav, [role="tablist"]'),this._parent&&(this._setInitialAttributes(this._parent,this._getChildren()),pt.on(this._element,Pn,(e=>this._keydown(e))))}static get NAME(){return"tab"}show(){const e=this._element;if(this._elemIsActive(e))return;const t=this._getActiveElem(),i=t?pt.trigger(t,Sn,{relatedTarget:e}):null;pt.trigger(e,Cn,{relatedTarget:t}).defaultPrevented||i&&i.defaultPrevented||(this._deactivate(t,e),this._activate(e,t))}_activate(e,t){if(!e)return;e.classList.add(jn),this._activate(bt.getElementFromSelector(e));this._queueCallback((()=>{"tab"===e.getAttribute("role")?(e.removeAttribute("tabindex"),e.setAttribute("aria-selected",!0),this._toggleDropDown(e,!0),pt.trigger(e,kn,{relatedTarget:t})):e.classList.add(Nn)}),e,e.classList.contains(Un))}_deactivate(e,t){if(!e)return;e.classList.remove(jn),e.blur(),this._deactivate(bt.getElementFromSelector(e));this._queueCallback((()=>{"tab"===e.getAttribute("role")?(e.setAttribute("aria-selected",!1),e.setAttribute("tabindex","-1"),this._toggleDropDown(e,!1),pt.trigger(e,Mn,{relatedTarget:t})):e.classList.remove(Nn)}),e,e.classList.contains(Un))}_keydown(e){if(![Ln,Dn,Bn,Rn,On,Fn].includes(e.key))return;e.stopPropagation(),e.preventDefault();const t=this._getChildren().filter((e=>!Ne(e)));let i;if([On,Fn].includes(e.key))i=t[e.key===On?0:t.length-1];else{const r=[Dn,Rn].includes(e.key);i=Ye(t,e.target,r,!0)}i&&(i.focus({preventScroll:!0}),Wn.getOrCreateInstance(i).show())}_getChildren(){return bt.find(qn,this._parent)}_getActiveElem(){return this._getChildren().find((e=>this._elemIsActive(e)))||null}_setInitialAttributes(e,t){this._setAttributeIfNotExists(e,"role","tablist");for(const e of t)this._setInitialAttributesOnChild(e)}_setInitialAttributesOnChild(e){e=this._getInnerElement(e);const t=this._elemIsActive(e),i=this._getOuterElement(e);e.setAttribute("aria-selected",t),i!==e&&this._setAttributeIfNotExists(i,"role","presentation"),t||e.setAttribute("tabindex","-1"),this._setAttributeIfNotExists(e,"role","tab"),this._setInitialAttributesOnTargetPanel(e)}_setInitialAttributesOnTargetPanel(e){const t=bt.getElementFromSelector(e);t&&(this._setAttributeIfNotExists(t,"role","tabpanel"),e.id&&this._setAttributeIfNotExists(t,"aria-labelledby",`${e.id}`))}_toggleDropDown(e,t){const i=this._getOuterElement(e);if(!i.classList.contains("dropdown"))return;const r=(e,r)=>{const n=bt.findOne(e,i);n&&n.classList.toggle(r,t)};r(Vn,jn),r(".dropdown-menu",Nn),i.setAttribute("aria-expanded",t)}_setAttributeIfNotExists(e,t,i){e.hasAttribute(t)||e.setAttribute(t,i)}_elemIsActive(e){return e.classList.contains(jn)}_getInnerElement(e){return e.matches(qn)?e:bt.findOne(qn,e)}_getOuterElement(e){return e.closest(".nav-item, .list-group-item")||e}static jQueryInterface(e){return this.each((function(){const t=Wn.getOrCreateInstance(this);if("string"==typeof e){if(void 0===t[e]||e.startsWith("_")||"constructor"===e)throw new TypeError(`No method named "${e}"`);t[e]()}}))}}pt.on(document,In,Gn,(function(e){["A","AREA"].includes(this.tagName)&&e.preventDefault(),Ne(this)||Wn.getOrCreateInstance(this).show()})),pt.on(window,zn,(()=>{for(const e of bt.find(Zn))Wn.getOrCreateInstance(e)})),He(Wn);const Hn=".bs.toast",Xn=`mouseover${Hn}`,Kn=`mouseout${Hn}`,Yn=`focusin${Hn}`,Jn=`focusout${Hn}`,Qn=`hide${Hn}`,eo=`hidden${Hn}`,to=`show${Hn}`,io=`shown${Hn}`,ro="hide",no="show",oo="showing",so={animation:"boolean",autohide:"boolean",delay:"number"},ao={animation:!0,autohide:!0,delay:5e3};class lo extends xt{constructor(e,t){super(e,t),this._timeout=null,this._hasMouseInteraction=!1,this._hasKeyboardInteraction=!1,this._setListeners()}static get Default(){return ao}static get DefaultType(){return so}static get NAME(){return"toast"}show(){if(pt.trigger(this._element,to).defaultPrevented)return;this._clearTimeout(),this._config.animation&&this._element.classList.add("fade");this._element.classList.remove(ro),Ge(this._element),this._element.classList.add(no,oo),this._queueCallback((()=>{this._element.classList.remove(oo),pt.trigger(this._element,io),this._maybeScheduleHide()}),this._element,this._config.animation)}hide(){if(!this.isShown())return;if(pt.trigger(this._element,Qn).defaultPrevented)return;this._element.classList.add(oo),this._queueCallback((()=>{this._element.classList.add(ro),this._element.classList.remove(oo,no),pt.trigger(this._element,eo)}),this._element,this._config.animation)}dispose(){this._clearTimeout(),this.isShown()&&this._element.classList.remove(no),super.dispose()}isShown(){return this._element.classList.contains(no)}_maybeScheduleHide(){this._config.autohide&&(this._hasMouseInteraction||this._hasKeyboardInteraction||(this._timeout=setTimeout((()=>{this.hide()}),this._config.delay)))}_onInteraction(e,t){switch(e.type){case"mouseover":case"mouseout":this._hasMouseInteraction=t;break;case"focusin":case"focusout":this._hasKeyboardInteraction=t}if(t)return void this._clearTimeout();const i=e.relatedTarget;this._element===i||this._element.contains(i)||this._maybeScheduleHide()}_setListeners(){pt.on(this._element,Xn,(e=>this._onInteraction(e,!0))),pt.on(this._element,Kn,(e=>this._onInteraction(e,!1))),pt.on(this._element,Yn,(e=>this._onInteraction(e,!0))),pt.on(this._element,Jn,(e=>this._onInteraction(e,!1)))}_clearTimeout(){clearTimeout(this._timeout),this._timeout=null}static jQueryInterface(e){return this.each((function(){const t=lo.getOrCreateInstance(this,e);if("string"==typeof e){if(void 0===t[e])throw new TypeError(`No method named "${e}"`);t[e](this)}}))}}function co(e){const t=document.createElement("div");return t.classList.add("mapboxgl-ctrl","mapboxgl-ctrl-group",e),t}function ho(e={}){const t=document.createElement("button");return t.type="button",e.title&&(t.title=e.title),e.icon&&t.appendChild(e.icon),e.textContent&&(t.textContent=e.textContent),e.disabled&&(t.disabled=!0),e.hidden&&(t.hidden=!0),e.className&&t.classList.add(e.className),e.onClick&&t.addEventListener("click",(()=>{e.onClick&&e.onClick()})),t}function uo(e){return(new DOMParser).parseFromString(e,"image/svg+xml").firstChild}wt(lo),He(lo);const po={layers:uo('\n<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="22" height="22" fill="currentColor">\n  <path d="m24 41.5-18-14 2.5-1.85L24 37.7l15.5-12.05L42 27.5Zm0-7.6-18-14 18-14 18 14Zm0-15.05Zm0 11.25 13.1-10.2L24 9.7 10.9 19.9Z"/>\n</svg>\n')},fo=[{label:"Streets",styleName:"Mapbox Streets",styleUrl:"mapbox://styles/mapbox/streets-v12"},{label:"Satellite",styleName:"Mapbox Satellite Streets",styleUrl:"mapbox://sprites/mapbox/satellite-streets-v12"}];class mo{constructor(e={}){this.options={styles:fo,...e},this.container=co("mapbox-ctrl-styles"),this.container.classList.add(e.compact?"mapbox-ctrl-styles-compact":"mapbox-ctrl-styles-expanded")}findStyleByName(e){const t=this.options.styles.find((t=>t.styleName===e));if(!t)throw Error(`can't find style with name ${e}`);return t}expanded(){if(!this.map)throw Error("map is undefined");const e=[];this.options.styles.forEach((t=>{const i=ho({title:t.label,textContent:t.label,onClick:()=>{if(!this.map)throw Error("map is undefined");i.classList.contains("-active")||(this.map.setStyle(t.styleUrl),this.options.onChange&&this.options.onChange(t))}});e.push(i),this.container.appendChild(i)})),this.map.on("styledata",(()=>{if(!this.map)throw Error("map is undefined");e.forEach((e=>{e.classList.remove("-active")}));const t=this.options.styles.map((e=>e.styleName)),i=this.map.getStyle().name;if(!i)throw Error("style must have name");const r=t.indexOf(i);if(-1!==r){e[r].classList.add("-active")}}))}compact(){if(!this.map)throw Error("map is undefined");const e=ho({title:"Styles",icon:po.layers}),t=document.createElement("select");this.container.appendChild(e),e.appendChild(t),this.options.styles.forEach((e=>{const i=document.createElement("option");t.appendChild(i),i.textContent=e.label,i.value=e.styleName})),t.addEventListener("change",(()=>{if(!this.map)throw Error("map is undefined");const e=this.findStyleByName(t.value);this.map.setStyle(e.styleUrl),this.options.onChange&&this.options.onChange(e)})),this.map.on("styledata",(()=>{if(!this.map)throw Error("map is undefined");const e=this.map.getStyle().name;if(!e)throw Error("style must have name");t.value=e}))}onAdd(e){return this.map=e,this.options.compact?this.compact():this.expanded(),this.container}onRemove(){this.container.parentNode?.removeChild(this.container)}}const _o={plus:uo('\n<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="22" height="22" fill="currentColor">\n    <rect fill="none" height="24" width="24"/>\n    <path d="M18,13h-5v5c0,0.55-0.45,1-1,1l0,0c-0.55,0-1-0.45-1-1v-5H6c-0.55,0-1-0.45-1-1l0,0c0-0.55,0.45-1,1-1h5V6 c0-0.55,0.45-1,1-1l0,0c0.55,0,1,0.45,1,1v5h5c0.55,0,1,0.45,1,1l0,0C19,12.55,18.55,13,18,13z"/>\n</svg>\n'),minus:uo('\n<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="22" height="22" fill="currentColor">\n    <rect fill="none" height="24" width="24"/>\n    <path d="M18,13H6c-0.55,0-1-0.45-1-1l0,0c0-0.55,0.45-1,1-1h12c0.55,0,1,0.45,1,1l0,0C19,12.55,18.55,13,18,13z"/>\n</svg>\n')};class go{constructor(){this.container=co("mapbox-ctrl-zoom"),this.buttonIn=ho({title:"Zoom In",icon:_o.plus,onClick:()=>this.map?.zoomIn()}),this.buttonOut=ho({title:"Zoom Out",icon:_o.minus,onClick:()=>this.map?.zoomOut()})}onAdd(e){return this.map=e,this.container.appendChild(this.buttonIn),this.container.appendChild(this.buttonOut),this.container}onRemove(){this.container.parentNode?.removeChild(this.container)}}const yo={compass:uo('\n<svg viewBox="0 0 24 24" width="22" height="22" xmlns="http://www.w3.org/2000/svg">\n    <g fill="none" fill-rule="evenodd">\n        <path d="M0 0h24v24H0z"/>\n        <path fill="#f44336" d="M12 3l4 8H8z"/>\n        <path fill="#9E9E9E" d="M12 21l-4-8h8z"/>\n    </g>\n</svg>\n')};class xo{constructor(e={}){this.options={...e},this.container=co("mapbox-ctrl-compass"),this.icon=yo.compass,this.button=ho({title:"Compass",icon:yo.compass,onClick:()=>this.onControlButtonClick()})}onControlButtonClick(){if(!this.map)throw Error("map is undefined");this.map.easeTo({bearing:0,pitch:0})}onRotate(){if(!this.map)throw Error("map is undefined");const e=-1*this.map.getBearing();this.options.instant||(this.container.hidden=0===e),this.icon.style.transform=`rotate(${e}deg)`}onAdd(e){return this.map=e,this.options.instant||(this.container.hidden=!0),this.container.appendChild(this.button),this.onRotate(),this.map.on("rotate",(()=>this.onRotate())),this.container}onRemove(){this.container.parentNode?.removeChild(this.container)}}const vo={inspect:uo('\n<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="22" height="22" fill="currentColor">\n    <path d="M0 0h24v24H0z" fill="none"/>\n    <path d="M20 19.59V8l-6-6H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c.45 0 .85-.15 1.19-.4l-4.43-4.43c-.8.52-1.74.83-2.76.83-2.76 0-5-2.24-5-5s2.24-5 5-5 5 2.24 5 5c0 1.02-.31 1.96-.83 2.75L20 19.59zM9 13c0 1.66 1.34 3 3 3s3-1.34 3-3-1.34-3-3-3-3 1.34-3 3z"/>\n</svg>\n')};function bo(e,t){const i=e[t],r=i.properties&&Object.keys(i.properties).length,n=i.properties||{};return`\n    <header>\n      ${e.length>1?"<button data-prev>←</button>":""}\n      <nav>\n        ${t+1} / ${e.length}\n      </nav>\n      ${e.length>1?"<button data-next>→</button>":""}\n    </header>\n    <table>\n      ${i.id?`\n        <tr>\n          <th>$id</th>\n          <td>${i.id}</td>\n        </tr>  \n      `:""}\n      <tr>\n        <td colspan="2">layer</td>\n      </tr>\n      <tr>\n        <th>id</th>\n        <td>${i.layer.id}</td>\n      </tr>\n      <tr>\n        <th>type</th>\n        <td>${i.layer.type}</td>\n      </tr>\n      <tr>\n        <th>source</th>\n        <td>${i.layer.source}</td>\n      </tr>\n      <tr>\n        <th>source-layer</th>\n        <td>${i.layer["source-layer"]??"-"}</td>\n      </tr>\n      ${r?'\n        <tr>\n          <td colspan="2">properties</td>\n        </tr>\n      ':""}\n      ${r?Object.entries(n).map((([e,t])=>`\n        <tr>\n          <th>${e}</th>\n          <td>${t}</td>\n        </tr>  \n      `)).join(""):""}\n    </table>\n  `}class wo{constructor(e={}){this.options={...e},this.container=co("mapbox-ctrl-inspect"),this.button=ho({title:"Inspect",icon:vo.inspect,onClick:()=>this.onControlButtonClick()}),this.isActive=!1}onControlButtonClick(){this.isActive?this.deactivate():this.activate()}activate(){if(!this.map)throw Error("map is undefined");this.isActive=!0,this.button.classList.add("-active"),this.map.on("click",this.mapClickListener),this.map.on("move",this.updatePosition),this.map.getCanvas().style.cursor="pointer"}deactivate(){if(!this.map)throw Error("map is undefined");this.isActive=!1,this.button.classList.remove("-active"),this.map.off("click",this.mapClickListener),this.map.off("move",this.updatePosition),this.map.getCanvas().style.cursor="",this.hideDetails()}getPointFeatures(e){if(!this.map)throw Error("map is undefined");const t=[[e.x-3,e.y+3],[e.x+3,e.y-3]];return this.map.queryRenderedFeatures(t)}showDetails(e){if(!this.map)throw Error("map is undefined");this.detailsNode=function(e){const t=document.createElement("div");let i=0;return t.classList.add("mapbox-ctrl-inspect-popup"),e.length?(t.innerHTML=bo(e,i),t.addEventListener("click",(r=>{const n=r.target;if(n.matches("[data-prev]"))i=0===i?e.length-1:i-1;else if(n.matches("[data-next]")){const t=i===e.length-1;i=t?0:i+1}t.innerHTML="",t.innerHTML=bo(e,i)})),t):(t.textContent="No features",t)}(e),this.map.getContainer().appendChild(this.detailsNode),this.updatePosition(),this.options.console&&console.log(e)}hideDetails(){if(!this.map)throw Error("map is undefined");this.detailsNode&&(this.map.getContainer().removeChild(this.detailsNode),this.detailsNode=void 0)}updatePosition=()=>{if(!this.map)throw Error("map is undefined");if(!this.lngLat)return;if(!this.detailsNode)return;const e=this.map.getCanvas().getBoundingClientRect(),t=this.map.project(this.lngLat);this.detailsNode.style.left=t.x-e.left+"px",this.detailsNode.style.top=t.y-e.top+"px"};mapClickListener=e=>{this.lngLat=e.lngLat;const t=this.getPointFeatures(e.point);this.hideDetails(),this.showDetails(t)};onAdd(e){return this.map=e,this.container.appendChild(this.button),this.container}onRemove(){this.deactivate(),this.container.parentNode?.removeChild(this.container)}}var To="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function Eo(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}var Ao={exports:{}};Ao.exports=function(){var e,t,i;function r(r,n){if(e)if(t){var o="self.onerror = function() { console.error('An error occurred while parsing the WebWorker bundle. This is most likely due to improper transpilation by Babel; please see https://docs.mapbox.com/mapbox-gl-js/guides/install/#transpiling'); }; var sharedChunk = {}; ("+e+")(sharedChunk); ("+t+")(sharedChunk); self.onerror = null;",s={};e(s),i=n(s),"undefined"!=typeof window&&window&&window.URL&&window.URL.createObjectURL&&(i.workerUrl=window.URL.createObjectURL(new Blob([o],{type:"text/javascript"})))}else t=n;else e=n}r(["exports"],(function(e){var t="undefined"!=typeof self?self:{},i="2.15.0";let r;const n={API_URL:"https://api.mapbox.com",get API_URL_REGEX(){if(null==r){const e=/^((https?:)?\/\/)?([^\/]+\.)?mapbox\.c(n|om)(\/|\?|$)/i;try{r=null!=process.env.API_URL_REGEX?new RegExp(process.env.API_URL_REGEX):e}catch(t){r=e}}return r},get API_TILEJSON_REGEX(){return/^((https?:)?\/\/)?([^\/]+\.)?mapbox\.c(n|om)(\/v[0-9]*\/.*\.json.*$)/i},get API_SPRITE_REGEX(){return/^((https?:)?\/\/)?([^\/]+\.)?mapbox\.c(n|om)(\/styles\/v[0-9]*\/)(.*\/sprite.*\..*$)/i},get API_FONTS_REGEX(){return/^((https?:)?\/\/)?([^\/]+\.)?mapbox\.c(n|om)(\/fonts\/v[0-9]*\/)(.*\.pbf.*$)/i},get API_STYLE_REGEX(){return/^((https?:)?\/\/)?([^\/]+\.)?mapbox\.c(n|om)(\/styles\/v[0-9]*\/)(.*$)/i},get API_CDN_URL_REGEX(){return/^((https?:)?\/\/)?api\.mapbox\.c(n|om)(\/mapbox-gl-js\/)(.*$)/i},get EVENTS_URL(){if(!n.API_URL)return null;try{const e=new URL(n.API_URL);return"api.mapbox.cn"===e.hostname?"https://events.mapbox.cn/events/v2":"api.mapbox.com"===e.hostname?"https://events.mapbox.com/events/v2":null}catch(e){return null}},SESSION_PATH:"/map-sessions/v1",FEEDBACK_URL:"https://apps.mapbox.com/feedback",TILE_URL_VERSION:"v4",RASTER_URL_PREFIX:"raster/v1",REQUIRE_ACCESS_TOKEN:!0,ACCESS_TOKEN:null,MAX_PARALLEL_IMAGE_REQUESTS:16},o={supported:!1,testSupport:function(e){!l&&a&&(c?h(e):s=e)}};let s,a,l=!1,c=!1;function h(e){const t=e.createTexture();e.bindTexture(e.TEXTURE_2D,t);try{if(e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,a),e.isContextLost())return;o.supported=!0}catch(e){}e.deleteTexture(t),l=!0}t.document&&(a=t.document.createElement("img"),a.onload=function(){s&&h(s),s=null,c=!0},a.onerror=function(){l=!0,s=null},a.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA=");const u="01";function d(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}var p=f;function f(e,t,i,r){this.cx=3*e,this.bx=3*(i-e)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*t,this.by=3*(r-t)-this.cy,this.ay=1-this.cy-this.by,this.p1x=e,this.p1y=t,this.p2x=i,this.p2y=r}f.prototype={sampleCurveX:function(e){return((this.ax*e+this.bx)*e+this.cx)*e},sampleCurveY:function(e){return((this.ay*e+this.by)*e+this.cy)*e},sampleCurveDerivativeX:function(e){return(3*this.ax*e+2*this.bx)*e+this.cx},solveCurveX:function(e,t){if(void 0===t&&(t=1e-6),e<0)return 0;if(e>1)return 1;for(var i=e,r=0;r<8;r++){var n=this.sampleCurveX(i)-e;if(Math.abs(n)<t)return i;var o=this.sampleCurveDerivativeX(i);if(Math.abs(o)<1e-6)break;i-=n/o}var s=0,a=1;for(i=e,r=0;r<20&&(n=this.sampleCurveX(i),!(Math.abs(n-e)<t));r++)e>n?s=i:a=i,i=.5*(a-s)+s;return i},solve:function(e,t){return this.sampleCurveY(this.solveCurveX(e,t))}};var m=d(p),_=g;function g(e,t){this.x=e,this.y=t}g.prototype={clone:function(){return new g(this.x,this.y)},add:function(e){return this.clone()._add(e)},sub:function(e){return this.clone()._sub(e)},multByPoint:function(e){return this.clone()._multByPoint(e)},divByPoint:function(e){return this.clone()._divByPoint(e)},mult:function(e){return this.clone()._mult(e)},div:function(e){return this.clone()._div(e)},rotate:function(e){return this.clone()._rotate(e)},rotateAround:function(e,t){return this.clone()._rotateAround(e,t)},matMult:function(e){return this.clone()._matMult(e)},unit:function(){return this.clone()._unit()},perp:function(){return this.clone()._perp()},round:function(){return this.clone()._round()},mag:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},equals:function(e){return this.x===e.x&&this.y===e.y},dist:function(e){return Math.sqrt(this.distSqr(e))},distSqr:function(e){var t=e.x-this.x,i=e.y-this.y;return t*t+i*i},angle:function(){return Math.atan2(this.y,this.x)},angleTo:function(e){return Math.atan2(this.y-e.y,this.x-e.x)},angleWith:function(e){return this.angleWithSep(e.x,e.y)},angleWithSep:function(e,t){return Math.atan2(this.x*t-this.y*e,this.x*e+this.y*t)},_matMult:function(e){var t=e[2]*this.x+e[3]*this.y;return this.x=e[0]*this.x+e[1]*this.y,this.y=t,this},_add:function(e){return this.x+=e.x,this.y+=e.y,this},_sub:function(e){return this.x-=e.x,this.y-=e.y,this},_mult:function(e){return this.x*=e,this.y*=e,this},_div:function(e){return this.x/=e,this.y/=e,this},_multByPoint:function(e){return this.x*=e.x,this.y*=e.y,this},_divByPoint:function(e){return this.x/=e.x,this.y/=e.y,this},_unit:function(){return this._div(this.mag()),this},_perp:function(){var e=this.y;return this.y=this.x,this.x=-e,this},_rotate:function(e){var t=Math.cos(e),i=Math.sin(e),r=i*this.x+t*this.y;return this.x=t*this.x-i*this.y,this.y=r,this},_rotateAround:function(e,t){var i=Math.cos(e),r=Math.sin(e),n=t.y+r*(this.x-t.x)+i*(this.y-t.y);return this.x=t.x+i*(this.x-t.x)-r*(this.y-t.y),this.y=n,this},_round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}},g.convert=function(e){return e instanceof g?e:Array.isArray(e)?new g(e[0],e[1]):e};var y=d(_);const x=Math.PI/180,v=180/Math.PI;function b(e){return e*x}function w(e){return e*v}const T=[[0,0],[1,0],[1,1],[0,1]];function E(e){if(e<=0)return 0;if(e>=1)return 1;const t=e*e,i=t*e;return 4*(e<.5?i:3*(e-t)+i-.75)}function A(e,t,i,r){const n=new m(e,t,i,r);return function(e){return n.solve(e)}}const S=A(.25,.1,.25,1);function M(e,t,i){return Math.min(i,Math.max(t,e))}function C(e,t,i){return(i=M((i-e)/(t-e),0,1))*i*(3-2*i)}function k(e,t,i){const r=i-t,n=((e-t)%r+r)%r+t;return n===t?i:n}function I(e,t,i){if(!e.length)return i(null,[]);let r=e.length;const n=new Array(e.length);let o=null;e.forEach(((e,s)=>{t(e,((e,t)=>{e&&(o=e),n[s]=t,0==--r&&i(o,n)}))}))}function P(e){const t=[];for(const i in e)t.push(e[i]);return t}function z(e,...t){for(const i of t)for(const t in i)e[t]=i[t];return e}let L=1;function D(){return L++}function B(){return function e(t){return t?(t^Math.random()*(16>>t/4)).toString(16):([1e7]+-[1e3]+-4e3+-8e3+-1e11).replace(/[018]/g,e)}()}function R(e){return e<=1?1:Math.pow(2,Math.ceil(Math.log(e)/Math.LN2))}function O(e){return!!e&&/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(e)}function F(e,t){e.forEach((e=>{t[e]&&(t[e]=t[e].bind(t))}))}function j(e,t){return-1!==e.indexOf(t,e.length-t.length)}function U(e,t,i){const r={};for(const n in e)r[n]=t.call(i||this,e[n],n,e);return r}function N(e,t,i){const r={};for(const n in e)t.call(i||this,e[n],n,e)&&(r[n]=e[n]);return r}function V(e){return Array.isArray(e)?e.map(V):"object"==typeof e&&e?U(e,V):e}const $={};function G(e){$[e]||("undefined"!=typeof console&&console.warn(e),$[e]=!0)}function q(e,t,i){return(i.y-e.y)*(t.x-e.x)>(t.y-e.y)*(i.x-e.x)}function Z(e){let t=0;for(let i,r,n=0,o=e.length,s=o-1;n<o;s=n++)i=e[n],r=e[s],t+=(r.x-i.x)*(i.y+r.y);return t}function W(){return"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope}function H(e){const t={};if(e.replace(/(?:^|(?:\s*\,\s*))([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)(?:\=(?:([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)|(?:\"((?:[^"\\]|\\.)*)\")))?/g,((e,i,r,n)=>{const o=r||n;return t[i]=!o||o.toLowerCase(),""})),t["max-age"]){const e=parseInt(t["max-age"],10);isNaN(e)?delete t["max-age"]:t["max-age"]=e}return t}let X=null;function K(e){if(null==X){const t=e.navigator?e.navigator.userAgent:null;X=!!e.safari||!(!t||!(/\b(iPad|iPhone|iPod)\b/.test(t)||t.match("Safari")&&!t.match("Chrome")))}return X}function Y(e){try{const i=t[e];return i.setItem("_mapbox_test_",1),i.removeItem("_mapbox_test_"),!0}catch(e){return!1}}function J(e,t){return[e[4*t],e[4*t+1],e[4*t+2],e[4*t+3]]}const Q="mapbox-tiles";let ee,te,ie=500,re=50;function ne(){try{return t.caches}catch(e){}}function oe(){ne()&&!ee&&(ee=t.caches.open(Q))}function se(e){const t=e.indexOf("?");if(t<0)return e;const i=function(e){const t=e.indexOf("?");return t>0?e.slice(t+1).split("&"):[]}(e),r=i.filter((e=>{const t=e.split("=");return"language"===t[0]||"worldview"===t[0]}));return r.length?`${e.slice(0,t)}?${r.join("&")}`:e.slice(0,t)}let ae=1/0;const le={Unknown:"Unknown",Style:"Style",Source:"Source",Tile:"Tile",Glyphs:"Glyphs",SpriteImage:"SpriteImage",SpriteJSON:"SpriteJSON",Image:"Image"};"function"==typeof Object.freeze&&Object.freeze(le);class ce extends Error{constructor(e,t,i){401===t&&ve(i)&&(e+=": you may have provided an invalid Mapbox access token. See https://docs.mapbox.com/api/overview/#access-tokens-and-token-scopes"),super(e),this.status=t,this.url=i}toString(){return`${this.name}: ${this.message} (${this.status}): ${this.url}`}}const he=W()?()=>self.worker&&self.worker.referrer:()=>("blob:"===t.location.protocol?t.parent:t).location.href,ue=function(e,i){if(!(/^file:/.test(r=e.url)||/^file:/.test(he())&&!/^\w+:/.test(r))){if(t.fetch&&t.Request&&t.AbortController&&t.Request.prototype.hasOwnProperty("signal"))return function(e,i){const r=new t.AbortController,n=new t.Request(e.url,{method:e.method||"GET",body:e.body,credentials:e.credentials,headers:e.headers,referrer:he(),referrerPolicy:e.referrerPolicy,signal:r.signal});let o=!1,s=!1;const a=(l=n.url).indexOf("sku=")>0&&ve(l);var l;"json"===e.type&&n.headers.set("Accept","application/json");const c=(r,o,l)=>{if(s)return;if(r&&"SecurityError"!==r.message&&G(r.toString()),o&&l)return h(o);const c=Date.now();t.fetch(n).then((t=>{if(t.ok){const e=a?t.clone():null;return h(t,e,c)}return i(new ce(t.statusText,t.status,e.url))})).catch((t=>{"AbortError"!==t.name&&i(new Error(`${t.message} ${e.url}`))}))},h=(r,a,l)=>{("arrayBuffer"===e.type?r.arrayBuffer():"json"===e.type?r.json():r.text()).then((e=>{s||(a&&l&&function(e,i,r){if(oe(),!ee)return;const n={status:i.status,statusText:i.statusText,headers:new t.Headers};i.headers.forEach(((e,t)=>n.headers.set(t,e)));const o=H(i.headers.get("Cache-Control")||"");if(o["no-store"])return;o["max-age"]&&n.headers.set("Expires",new Date(r+1e3*o["max-age"]).toUTCString());const s=n.headers.get("Expires");s&&(new Date(s).getTime()-r<42e4||function(e,t){if(void 0===te)try{new Response(new ReadableStream),te=!0}catch(e){te=!1}te?t(e.body):e.blob().then(t)}(i,(i=>{const r=new t.Response(i,n);oe(),ee&&ee.then((t=>t.put(se(e.url),r))).catch((e=>G(e.message)))})))}(n,a,l),o=!0,i(null,e,r.headers.get("Cache-Control"),r.headers.get("Expires")))})).catch((e=>{s||i(new Error(e.message))}))};return a?function(e,t){if(oe(),!ee)return t(null);const i=se(e.url);ee.then((e=>{e.match(i).then((r=>{const n=function(e){if(!e)return!1;const t=new Date(e.headers.get("Expires")||0),i=H(e.headers.get("Cache-Control")||"");return t>Date.now()&&!i["no-cache"]}(r);e.delete(i),n&&e.put(i,r.clone()),t(null,r,n)})).catch(t)})).catch(t)}(n,c):c(null,null),{cancel:()=>{s=!0,o||r.abort()}}}(e,i);if(W()&&self.worker&&self.worker.actor)return self.worker.actor.send("getResource",e,i,void 0,!0)}var r;return function(e,i){const r=new t.XMLHttpRequest;r.open(e.method||"GET",e.url,!0),"arrayBuffer"===e.type&&(r.responseType="arraybuffer");for(const t in e.headers)r.setRequestHeader(t,e.headers[t]);return"json"===e.type&&(r.responseType="text",r.setRequestHeader("Accept","application/json")),r.withCredentials="include"===e.credentials,r.onerror=()=>{i(new Error(r.statusText))},r.onload=()=>{if((r.status>=200&&r.status<300||0===r.status)&&null!==r.response){let t=r.response;if("json"===e.type)try{t=JSON.parse(r.response)}catch(e){return i(e)}i(null,t,r.getResponseHeader("Cache-Control"),r.getResponseHeader("Expires"))}else i(new ce(r.statusText,r.status,e.url))},r.send(e.body),{cancel:()=>r.abort()}}(e,i)},de=function(e,t){return ue(z(e,{type:"arrayBuffer"}),t)};function pe(e){const i=t.document.createElement("a");return i.href=e,i.protocol===t.document.location.protocol&&i.host===t.document.location.host}const fe="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAC0lEQVQYV2NgAAIAAAUAAarVyFEAAAAASUVORK5CYII=";let me,_e;me=[],_e=0;const ge=function(e,i){if(o.supported&&(e.headers||(e.headers={}),e.headers.accept="image/webp,*/*"),_e>=n.MAX_PARALLEL_IMAGE_REQUESTS){const t={requestParameters:e,callback:i,cancelled:!1,cancel(){this.cancelled=!0}};return me.push(t),t}_e++;let r=!1;const s=()=>{if(!r)for(r=!0,_e--;me.length&&_e<n.MAX_PARALLEL_IMAGE_REQUESTS;){const e=me.shift(),{requestParameters:t,callback:i,cancelled:r}=e;r||(e.cancel=ge(t,i).cancel)}},a=de(e,((e,r,n,o)=>{s(),e?i(e):r&&(t.createImageBitmap?function(e,i){const r=new t.Blob([new Uint8Array(e)],{type:"image/png"});t.createImageBitmap(r).then((e=>{i(null,e)})).catch((e=>{i(new Error(`Could not load image because of ${e.message}. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported.`))}))}(r,((e,t)=>i(e,t,n,o))):function(e,i){const r=new t.Image,n=t.URL;r.onload=()=>{i(null,r),n.revokeObjectURL(r.src),r.onload=null,t.requestAnimationFrame((()=>{r.src=fe}))},r.onerror=()=>i(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."));const o=new t.Blob([new Uint8Array(e)],{type:"image/png"});r.src=e.byteLength?n.createObjectURL(o):fe}(r,((e,t)=>i(e,t,n,o))))}));return{cancel:()=>{a.cancel(),s()}}},ye="NO_ACCESS_TOKEN";function xe(e){return 0===e.indexOf("mapbox:")}function ve(e){return n.API_URL_REGEX.test(e)}function be(e){return n.API_CDN_URL_REGEX.test(e)}function we(e){return n.API_STYLE_REGEX.test(e)&&!Te(e)}function Te(e){return n.API_SPRITE_REGEX.test(e)}const Ee=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function Ae(e){const t=e.match(Ee);if(!t)throw new Error("Unable to parse URL object");return{protocol:t[1],authority:t[2],path:t[3]||"/",params:t[4]?t[4].split("&"):[]}}function Se(e){const t=e.params.length?`?${e.params.join("&")}`:"";return`${e.protocol}://${e.authority}${e.path}${t}`}const Me="mapbox.eventData";function Ce(e){if(!e)return null;const i=e.split(".");if(!i||3!==i.length)return null;try{return JSON.parse(decodeURIComponent(t.atob(i[1]).split("").map((e=>"%"+("00"+e.charCodeAt(0).toString(16)).slice(-2))).join("")))}catch(e){return null}}class ke{constructor(e){this.type=e,this.anonId=null,this.eventData={},this.queue=[],this.pendingRequest=null}getStorageKey(e){const i=Ce(n.ACCESS_TOKEN);let r="";return r=i&&i.u?t.btoa(encodeURIComponent(i.u).replace(/%([0-9A-F]{2})/g,((e,t)=>String.fromCharCode(Number("0x"+t))))):n.ACCESS_TOKEN||"",e?`${Me}.${e}:${r}`:`${Me}:${r}`}fetchEventData(){const e=Y("localStorage"),i=this.getStorageKey(),r=this.getStorageKey("uuid");if(e)try{const e=t.localStorage.getItem(i);e&&(this.eventData=JSON.parse(e));const n=t.localStorage.getItem(r);n&&(this.anonId=n)}catch(e){G("Unable to read from LocalStorage")}}saveEventData(){const e=Y("localStorage"),i=this.getStorageKey(),r=this.getStorageKey("uuid");if(e)try{t.localStorage.setItem(r,this.anonId),Object.keys(this.eventData).length>=1&&t.localStorage.setItem(i,JSON.stringify(this.eventData))}catch(e){G("Unable to write to LocalStorage")}}processRequests(e){}postEvent(e,t,i,r){if(!n.EVENTS_URL)return;const o=Ae(n.EVENTS_URL);o.params.push(`access_token=${r||n.ACCESS_TOKEN||""}`);const s={event:this.type,created:new Date(e).toISOString()},a=t?z(s,t):s,l={url:Se(o),headers:{"Content-Type":"text/plain"},body:JSON.stringify([a])};this.pendingRequest=function(e,t){return ue(z(e,{method:"POST"}),t)}(l,(e=>{this.pendingRequest=null,i(e),this.saveEventData(),this.processRequests(r)}))}queueRequest(e,t){this.queue.push(e),this.processRequests(t)}}const Ie=new class extends ke{constructor(e){super("appUserTurnstile"),this._customAccessToken=e}postTurnstileEvent(e,t){n.EVENTS_URL&&n.ACCESS_TOKEN&&Array.isArray(e)&&e.some((e=>xe(e)||ve(e)))&&this.queueRequest(Date.now(),t)}processRequests(e){if(this.pendingRequest||0===this.queue.length)return;this.anonId&&this.eventData.lastSuccess&&this.eventData.tokenU||this.fetchEventData();const t=Ce(n.ACCESS_TOKEN),r=t?t.u:n.ACCESS_TOKEN;let o=r!==this.eventData.tokenU;O(this.anonId)||(this.anonId=B(),o=!0);const s=this.queue.shift();if(this.eventData.lastSuccess){const e=new Date(this.eventData.lastSuccess),t=new Date(s),i=(s-this.eventData.lastSuccess)/864e5;o=o||i>=1||i<-1||e.getDate()!==t.getDate()}else o=!0;o?this.postEvent(s,{sdkIdentifier:"mapbox-gl-js",sdkVersion:i,skuId:u,"enabled.telemetry":!1,userId:this.anonId},(e=>{e||(this.eventData.lastSuccess=s,this.eventData.tokenU=r)}),e):this.processRequests()}},Pe=Ie.postTurnstileEvent.bind(Ie),ze=new class extends ke{constructor(){super("map.load"),this.success={},this.skuToken=""}postMapLoadEvent(e,t,i,r){this.skuToken=t,this.errorCb=r,n.EVENTS_URL&&(i||n.ACCESS_TOKEN?this.queueRequest({id:e,timestamp:Date.now()},i):this.errorCb(new Error(ye)))}processRequests(e){if(this.pendingRequest||0===this.queue.length)return;const{id:t,timestamp:r}=this.queue.shift();t&&this.success[t]||(this.anonId||this.fetchEventData(),O(this.anonId)||(this.anonId=B()),this.postEvent(r,{sdkIdentifier:"mapbox-gl-js",sdkVersion:i,skuId:u,skuToken:this.skuToken,userId:this.anonId},(e=>{e?this.errorCb(e):t&&(this.success[t]=!0)}),e))}},Le=ze.postMapLoadEvent.bind(ze),De=new class extends ke{constructor(){super("gljs.performance")}postPerformanceEvent(e,t){n.EVENTS_URL&&(e||n.ACCESS_TOKEN)&&this.queueRequest({timestamp:Date.now(),performanceData:t},e)}processRequests(e){if(this.pendingRequest||0===this.queue.length)return;const{timestamp:r,performanceData:n}=this.queue.shift(),o=function(e){const r=t.performance.getEntriesByType("resource"),n=t.performance.getEntriesByType("mark"),o=function(e){const t={};if(e)for(const i in e)if("other"!==i)for(const r of e[i]){const e=`${i}ResolveRangeMin`,n=`${i}ResolveRangeMax`,o=`${i}RequestCount`,s=`${i}RequestCachedCount`;t[e]=Math.min(t[e]||1/0,r.startTime),t[n]=Math.max(t[n]||-1/0,r.responseEnd);const a=e=>{void 0===t[e]&&(t[e]=0),++t[e]};void 0!==r.transferSize&&0===r.transferSize&&a(s),a(o)}return t}(function(e,t){const i={};if(e)for(const r of e){const e=t(r);void 0===i[e]&&(i[e]=[]),i[e].push(r)}return i}(r,Ne)),s=t.devicePixelRatio,a=t.navigator.connection||t.navigator.mozConnection||t.navigator.webkitConnection,l={counters:[],metadata:[],attributes:[]},c=(e,t,i)=>{null!=i&&e.push({name:t,value:i.toString()})};for(const e in o)c(l.counters,e,o[e]);if(e.interactionRange[0]!==1/0&&e.interactionRange[1]!==-1/0&&(c(l.counters,"interactionRangeMin",e.interactionRange[0]),c(l.counters,"interactionRangeMax",e.interactionRange[1])),n)for(const e of Object.keys(je)){const t=je[e],i=n.find((e=>e.name===t));i&&c(l.counters,t,i.startTime)}return c(l.counters,"visibilityHidden",e.visibilityHidden),c(l.attributes,"style",function(e){if(e)for(const t of e){const e=t.name.split("?")[0];if(we(e)){const t=e.split("/").slice(-2);if(2===t.length)return`mapbox://styles/${t[0]}/${t[1]}`}}}(r)),c(l.attributes,"terrainEnabled",e.terrainEnabled?"true":"false"),c(l.attributes,"fogEnabled",e.fogEnabled?"true":"false"),c(l.attributes,"projection",e.projection),c(l.attributes,"zoom",e.zoom),c(l.metadata,"devicePixelRatio",s),c(l.metadata,"connectionEffectiveType",a?a.effectiveType:void 0),c(l.metadata,"navigatorUserAgent",t.navigator.userAgent),c(l.metadata,"screenWidth",t.screen.width),c(l.metadata,"screenHeight",t.screen.height),c(l.metadata,"windowWidth",t.innerWidth),c(l.metadata,"windowHeight",t.innerHeight),c(l.metadata,"mapWidth",e.width/s),c(l.metadata,"mapHeight",e.height/s),c(l.metadata,"webglRenderer",e.renderer),c(l.metadata,"webglVendor",e.vendor),c(l.metadata,"sdkVersion",i),c(l.metadata,"sdkIdentifier","mapbox-gl-js"),l}(n);for(const e of o.metadata);for(const e of o.counters);for(const e of o.attributes);this.postEvent(r,o,(()=>{}),e)}},Be=De.postPerformanceEvent.bind(De),Re=new class extends ke{constructor(){super("map.auth"),this.success={},this.skuToken=""}getSession(e,t,i,r){if(!n.API_URL||!n.SESSION_PATH)return;const o=Ae(n.API_URL+n.SESSION_PATH);o.params.push(`sku=${t||""}`),o.params.push(`access_token=${r||n.ACCESS_TOKEN||""}`);const s={url:Se(o),headers:{"Content-Type":"text/plain"}};this.pendingRequest=function(e,t){return ue(z(e,{method:"GET"}),t)}(s,(e=>{this.pendingRequest=null,i(e),this.saveEventData(),this.processRequests(r)}))}getSessionAPI(e,t,i,r){this.skuToken=t,this.errorCb=r,n.SESSION_PATH&&n.API_URL&&(i||n.ACCESS_TOKEN?this.queueRequest({id:e,timestamp:Date.now()},i):this.errorCb(new Error(ye)))}processRequests(e){if(this.pendingRequest||0===this.queue.length)return;const{id:t,timestamp:i}=this.queue.shift();t&&this.success[t]||this.getSession(i,this.skuToken,(e=>{e?this.errorCb(e):t&&(this.success[t]=!0)}),e)}},Oe=Re.getSessionAPI.bind(Re),Fe=new Set,je={create:"create",load:"load",fullLoad:"fullLoad"},Ue={mark(e){t.performance.mark(e)},measure(e,i,r){t.performance.measure(e,i,r)}};function Ne(e){const t=e.name.split("?")[0];return be(t)&&t.includes("mapbox-gl.js")?"javascript":be(t)&&t.includes("mapbox-gl.css")?"css":function(e){return n.API_FONTS_REGEX.test(e)}(t)?"fontRange":Te(t)?"sprite":we(t)?"style":function(e){return n.API_TILEJSON_REGEX.test(e)}(t)?"tilejson":"other"}const Ve=t.performance;function $e(e){const t=e?e.url.toString():void 0;return Ve.getEntriesByName(t)}let Ge,qe,Ze,We;const He={now:()=>void 0!==Ze?Ze:t.performance.now(),setNow(e){Ze=e},restoreNow(){Ze=void 0},frame(e){const i=t.requestAnimationFrame(e);return{cancel:()=>t.cancelAnimationFrame(i)}},getImageData(e,i=0){const{width:r,height:n}=e;We||(We=t.document.createElement("canvas"));const o=We.getContext("2d",{willReadFrequently:!0});if(!o)throw new Error("failed to create canvas 2d context");return(r>We.width||n>We.height)&&(We.width=r,We.height=n),o.clearRect(-i,-i,r+2*i,n+2*i),o.drawImage(e,0,0,r,n),o.getImageData(-i,-i,r+2*i,n+2*i)},resolveURL:e=>(Ge||(Ge=t.document.createElement("a")),Ge.href=e,Ge.href),get devicePixelRatio(){return t.devicePixelRatio},get prefersReducedMotion(){return!!t.matchMedia&&(null==qe&&(qe=t.matchMedia("(prefers-reduced-motion: reduce)")),qe.matches)}};function Xe(e,t,i){i[e]&&-1!==i[e].indexOf(t)||(i[e]=i[e]||[],i[e].push(t))}function Ke(e,t,i){if(i&&i[e]){const r=i[e].indexOf(t);-1!==r&&i[e].splice(r,1)}}class Ye{constructor(e,t={}){z(this,t),this.type=e}}class Je extends Ye{constructor(e,t={}){super("error",z({error:e},t))}}class Qe{on(e,t){return this._listeners=this._listeners||{},Xe(e,t,this._listeners),this}off(e,t){return Ke(e,t,this._listeners),Ke(e,t,this._oneTimeListeners),this}once(e,t){return t?(this._oneTimeListeners=this._oneTimeListeners||{},Xe(e,t,this._oneTimeListeners),this):new Promise((t=>this.once(e,t)))}fire(e,t){"string"==typeof e&&(e=new Ye(e,t||{}));const i=e.type;if(this.listens(i)){e.target=this;const t=this._listeners&&this._listeners[i]?this._listeners[i].slice():[];for(const i of t)i.call(this,e);const r=this._oneTimeListeners&&this._oneTimeListeners[i]?this._oneTimeListeners[i].slice():[];for(const t of r)Ke(i,t,this._oneTimeListeners),t.call(this,e);const n=this._eventedParent;n&&(z(e,"function"==typeof this._eventedParentData?this._eventedParentData():this._eventedParentData),n.fire(e))}else e instanceof Je&&console.error(e.error);return this}listens(e){return!!(this._listeners&&this._listeners[e]&&this._listeners[e].length>0||this._oneTimeListeners&&this._oneTimeListeners[e]&&this._oneTimeListeners[e].length>0||this._eventedParent&&this._eventedParent.listens(e))}setEventedParent(e,t){return this._eventedParent=e,this._eventedParentData=t,this}}var et=JSON.parse('{"$version":8,"$root":{"version":{"required":true,"type":"enum","values":[8]},"name":{"type":"string"},"metadata":{"type":"*"},"center":{"type":"array","value":"number"},"zoom":{"type":"number"},"bearing":{"type":"number","default":0,"period":360,"units":"degrees"},"pitch":{"type":"number","default":0,"units":"degrees"},"light":{"type":"light"},"terrain":{"type":"terrain"},"fog":{"type":"fog"},"sources":{"required":true,"type":"sources"},"sprite":{"type":"string"},"glyphs":{"type":"string"},"transition":{"type":"transition"},"projection":{"type":"projection"},"layers":{"required":true,"type":"array","value":"layer"}},"sources":{"*":{"type":"source"}},"source":["source_vector","source_raster","source_raster_dem","source_geojson","source_video","source_image"],"source_vector":{"type":{"required":true,"type":"enum","values":{"vector":{}}},"url":{"type":"string"},"tiles":{"type":"array","value":"string"},"bounds":{"type":"array","value":"number","length":4,"default":[-180,-85.051129,180,85.051129]},"scheme":{"type":"enum","values":{"xyz":{},"tms":{}},"default":"xyz"},"minzoom":{"type":"number","default":0},"maxzoom":{"type":"number","default":22},"attribution":{"type":"string"},"promoteId":{"type":"promoteId"},"volatile":{"type":"boolean","default":false},"*":{"type":"*"}},"source_raster":{"type":{"required":true,"type":"enum","values":{"raster":{}}},"url":{"type":"string"},"tiles":{"type":"array","value":"string"},"bounds":{"type":"array","value":"number","length":4,"default":[-180,-85.051129,180,85.051129]},"minzoom":{"type":"number","default":0},"maxzoom":{"type":"number","default":22},"tileSize":{"type":"number","default":512,"units":"pixels"},"scheme":{"type":"enum","values":{"xyz":{},"tms":{}},"default":"xyz"},"attribution":{"type":"string"},"volatile":{"type":"boolean","default":false},"*":{"type":"*"}},"source_raster_dem":{"type":{"required":true,"type":"enum","values":{"raster-dem":{}}},"url":{"type":"string"},"tiles":{"type":"array","value":"string"},"bounds":{"type":"array","value":"number","length":4,"default":[-180,-85.051129,180,85.051129]},"minzoom":{"type":"number","default":0},"maxzoom":{"type":"number","default":22},"tileSize":{"type":"number","default":512,"units":"pixels"},"attribution":{"type":"string"},"encoding":{"type":"enum","values":{"terrarium":{},"mapbox":{}},"default":"mapbox"},"volatile":{"type":"boolean","default":false},"*":{"type":"*"}},"source_geojson":{"type":{"required":true,"type":"enum","values":{"geojson":{}}},"data":{"type":"*"},"maxzoom":{"type":"number","default":18},"attribution":{"type":"string"},"buffer":{"type":"number","default":128,"maximum":512,"minimum":0},"filter":{"type":"*"},"tolerance":{"type":"number","default":0.375},"cluster":{"type":"boolean","default":false},"clusterRadius":{"type":"number","default":50,"minimum":0},"clusterMaxZoom":{"type":"number"},"clusterMinPoints":{"type":"number"},"clusterProperties":{"type":"*"},"lineMetrics":{"type":"boolean","default":false},"generateId":{"type":"boolean","default":false},"promoteId":{"type":"promoteId"}},"source_video":{"type":{"required":true,"type":"enum","values":{"video":{}}},"urls":{"required":true,"type":"array","value":"string"},"coordinates":{"required":true,"type":"array","length":4,"value":{"type":"array","length":2,"value":"number"}}},"source_image":{"type":{"required":true,"type":"enum","values":{"image":{}}},"url":{"required":true,"type":"string"},"coordinates":{"required":true,"type":"array","length":4,"value":{"type":"array","length":2,"value":"number"}}},"layer":{"id":{"type":"string","required":true},"type":{"type":"enum","values":{"fill":{},"line":{},"symbol":{},"circle":{},"heatmap":{},"fill-extrusion":{},"raster":{},"hillshade":{},"background":{},"sky":{}},"required":true},"metadata":{"type":"*"},"source":{"type":"string"},"source-layer":{"type":"string"},"minzoom":{"type":"number","minimum":0,"maximum":24},"maxzoom":{"type":"number","minimum":0,"maximum":24},"filter":{"type":"filter"},"layout":{"type":"layout"},"paint":{"type":"paint"}},"layout":["layout_fill","layout_line","layout_circle","layout_heatmap","layout_fill-extrusion","layout_symbol","layout_raster","layout_hillshade","layout_background","layout_sky"],"layout_background":{"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"layout_sky":{"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"layout_fill":{"fill-sort-key":{"type":"number","expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"layout_circle":{"circle-sort-key":{"type":"number","expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"layout_heatmap":{"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"layout_fill-extrusion":{"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"},"fill-extrusion-edge-radius":{"type":"number","private":true,"default":0,"minimum":0,"maximum":1,"property-type":"constant"}},"layout_line":{"line-cap":{"type":"enum","values":{"butt":{},"round":{},"square":{}},"default":"butt","expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"line-join":{"type":"enum","values":{"bevel":{},"round":{},"miter":{}},"default":"miter","expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"line-miter-limit":{"type":"number","default":2,"requires":[{"line-join":"miter"}],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"line-round-limit":{"type":"number","default":1.05,"requires":[{"line-join":"round"}],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"line-sort-key":{"type":"number","expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"layout_symbol":{"symbol-placement":{"type":"enum","values":{"point":{},"line":{},"line-center":{}},"default":"point","expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"symbol-spacing":{"type":"number","default":250,"minimum":1,"units":"pixels","requires":[{"symbol-placement":"line"}],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"symbol-avoid-edges":{"type":"boolean","default":false,"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"symbol-sort-key":{"type":"number","expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"symbol-z-order":{"type":"enum","values":{"auto":{},"viewport-y":{},"source":{}},"default":"auto","expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"icon-allow-overlap":{"type":"boolean","default":false,"requires":["icon-image"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"icon-ignore-placement":{"type":"boolean","default":false,"requires":["icon-image"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"icon-optional":{"type":"boolean","default":false,"requires":["icon-image","text-field"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"icon-rotation-alignment":{"type":"enum","values":{"map":{},"viewport":{},"auto":{}},"default":"auto","requires":["icon-image"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"icon-size":{"type":"number","default":1,"minimum":0,"units":"factor of the original icon size","requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"icon-text-fit":{"type":"enum","values":{"none":{},"width":{},"height":{},"both":{}},"default":"none","requires":["icon-image","text-field"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"icon-text-fit-padding":{"type":"array","value":"number","length":4,"default":[0,0,0,0],"units":"pixels","requires":["icon-image","text-field",{"icon-text-fit":["both","width","height"]}],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"icon-image":{"type":"resolvedImage","tokens":true,"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"icon-rotate":{"type":"number","default":0,"period":360,"units":"degrees","requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"icon-padding":{"type":"number","default":2,"minimum":0,"units":"pixels","requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"icon-keep-upright":{"type":"boolean","default":false,"requires":["icon-image",{"icon-rotation-alignment":"map"},{"symbol-placement":["line","line-center"]}],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"icon-offset":{"type":"array","value":"number","length":2,"default":[0,0],"requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"icon-anchor":{"type":"enum","values":{"center":{},"left":{},"right":{},"top":{},"bottom":{},"top-left":{},"top-right":{},"bottom-left":{},"bottom-right":{}},"default":"center","requires":["icon-image"],"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"icon-pitch-alignment":{"type":"enum","values":{"map":{},"viewport":{},"auto":{}},"default":"auto","requires":["icon-image"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-pitch-alignment":{"type":"enum","values":{"map":{},"viewport":{},"auto":{}},"default":"auto","requires":["text-field"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-rotation-alignment":{"type":"enum","values":{"map":{},"viewport":{},"auto":{}},"default":"auto","requires":["text-field"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-field":{"type":"formatted","default":"","tokens":true,"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-font":{"type":"array","value":"string","default":["Open Sans Regular","Arial Unicode MS Regular"],"requires":["text-field"],"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-size":{"type":"number","default":16,"minimum":0,"units":"pixels","requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-max-width":{"type":"number","default":10,"minimum":0,"units":"ems","requires":["text-field",{"symbol-placement":["point"]}],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-line-height":{"type":"number","default":1.2,"units":"ems","requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-letter-spacing":{"type":"number","default":0,"units":"ems","requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-justify":{"type":"enum","values":{"auto":{},"left":{},"center":{},"right":{}},"default":"center","requires":["text-field"],"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-radial-offset":{"type":"number","units":"ems","default":0,"requires":["text-field"],"property-type":"data-driven","expression":{"interpolated":true,"parameters":["zoom","feature"]}},"text-variable-anchor":{"type":"array","value":"enum","values":{"center":{},"left":{},"right":{},"top":{},"bottom":{},"top-left":{},"top-right":{},"bottom-left":{},"bottom-right":{}},"requires":["text-field",{"symbol-placement":["point"]}],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-anchor":{"type":"enum","values":{"center":{},"left":{},"right":{},"top":{},"bottom":{},"top-left":{},"top-right":{},"bottom-left":{},"bottom-right":{}},"default":"center","requires":["text-field",{"!":"text-variable-anchor"}],"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-max-angle":{"type":"number","default":45,"units":"degrees","requires":["text-field",{"symbol-placement":["line","line-center"]}],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"text-writing-mode":{"type":"array","value":"enum","values":{"horizontal":{},"vertical":{}},"requires":["text-field"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-rotate":{"type":"number","default":0,"period":360,"units":"degrees","requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-padding":{"type":"number","default":2,"minimum":0,"units":"pixels","requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"text-keep-upright":{"type":"boolean","default":true,"requires":["text-field",{"text-rotation-alignment":"map"},{"symbol-placement":["line","line-center"]}],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-transform":{"type":"enum","values":{"none":{},"uppercase":{},"lowercase":{}},"default":"none","requires":["text-field"],"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-offset":{"type":"array","value":"number","units":"ems","length":2,"default":[0,0],"requires":["text-field",{"!":"text-radial-offset"}],"expression":{"interpolated":true,"parameters":["zoom","feature"]},"property-type":"data-driven"},"text-allow-overlap":{"type":"boolean","default":false,"requires":["text-field"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-ignore-placement":{"type":"boolean","default":false,"requires":["text-field"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-optional":{"type":"boolean","default":false,"requires":["text-field","icon-image"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"layout_raster":{"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"layout_hillshade":{"visibility":{"type":"enum","values":{"visible":{},"none":{}},"default":"visible","property-type":"constant"}},"filter":{"type":"array","value":"*"},"filter_symbol":{"type":"boolean","default":false,"transition":false,"property-type":"data-driven","expression":{"interpolated":false,"parameters":["zoom","feature","pitch","distance-from-center"]}},"filter_fill":{"type":"boolean","default":false,"transition":false,"property-type":"data-driven","expression":{"interpolated":false,"parameters":["zoom","feature"]}},"filter_line":{"type":"boolean","default":false,"transition":false,"property-type":"data-driven","expression":{"interpolated":false,"parameters":["zoom","feature"]}},"filter_circle":{"type":"boolean","default":false,"transition":false,"property-type":"data-driven","expression":{"interpolated":false,"parameters":["zoom","feature"]}},"filter_fill-extrusion":{"type":"boolean","default":false,"transition":false,"property-type":"data-driven","expression":{"interpolated":false,"parameters":["zoom","feature"]}},"filter_heatmap":{"type":"boolean","default":false,"transition":false,"property-type":"data-driven","expression":{"interpolated":false,"parameters":["zoom","feature"]}},"filter_operator":{"type":"enum","values":{"==":{},"!=":{},">":{},">=":{},"<":{},"<=":{},"in":{},"!in":{},"all":{},"any":{},"none":{},"has":{},"!has":{},"within":{}}},"geometry_type":{"type":"enum","values":{"Point":{},"LineString":{},"Polygon":{}}},"function":{"expression":{"type":"expression"},"stops":{"type":"array","value":"function_stop"},"base":{"type":"number","default":1,"minimum":0},"property":{"type":"string","default":"$zoom"},"type":{"type":"enum","values":{"identity":{},"exponential":{},"interval":{},"categorical":{}},"default":"exponential"},"colorSpace":{"type":"enum","values":{"rgb":{},"lab":{},"hcl":{}},"default":"rgb"},"default":{"type":"*","required":false}},"function_stop":{"type":"array","minimum":0,"maximum":24,"value":["number","color"],"length":2},"expression":{"type":"array","value":"*","minimum":1},"fog":{"range":{"type":"array","default":[0.5,10],"minimum":-20,"maximum":20,"length":2,"value":"number","property-type":"data-constant","transition":true,"expression":{"interpolated":true,"parameters":["zoom"]}},"color":{"type":"color","property-type":"data-constant","default":"#ffffff","expression":{"interpolated":true,"parameters":["zoom"]},"transition":true},"high-color":{"type":"color","property-type":"data-constant","default":"#245cdf","expression":{"interpolated":true,"parameters":["zoom"]},"transition":true},"space-color":{"type":"color","property-type":"data-constant","default":["interpolate",["linear"],["zoom"],4,"#010b19",7,"#367ab9"],"expression":{"interpolated":true,"parameters":["zoom"]},"transition":true},"horizon-blend":{"type":"number","property-type":"data-constant","default":["interpolate",["linear"],["zoom"],4,0.2,7,0.1],"minimum":0,"maximum":1,"expression":{"interpolated":true,"parameters":["zoom"]},"transition":true},"star-intensity":{"type":"number","property-type":"data-constant","default":["interpolate",["linear"],["zoom"],5,0.35,6,0],"minimum":0,"maximum":1,"expression":{"interpolated":true,"parameters":["zoom"]},"transition":true}},"light":{"anchor":{"type":"enum","default":"viewport","values":{"map":{},"viewport":{}},"property-type":"data-constant","transition":false,"expression":{"interpolated":false,"parameters":["zoom"]}},"position":{"type":"array","default":[1.15,210,30],"length":3,"value":"number","property-type":"data-constant","transition":true,"expression":{"interpolated":true,"parameters":["zoom"]}},"color":{"type":"color","property-type":"data-constant","default":"#ffffff","expression":{"interpolated":true,"parameters":["zoom"]},"transition":true},"intensity":{"type":"number","property-type":"data-constant","default":0.5,"minimum":0,"maximum":1,"expression":{"interpolated":true,"parameters":["zoom"]},"transition":true}},"projection":{"name":{"type":"enum","values":{"albers":{},"equalEarth":{},"equirectangular":{},"lambertConformalConic":{},"mercator":{},"naturalEarth":{},"winkelTripel":{},"globe":{}},"default":"mercator","required":true},"center":{"type":"array","length":2,"value":"number","property-type":"data-constant","minimum":[-180,-90],"maximum":[180,90],"transition":false,"requires":[{"name":["albers","lambertConformalConic"]}]},"parallels":{"type":"array","length":2,"value":"number","property-type":"data-constant","minimum":[-90,-90],"maximum":[90,90],"transition":false,"requires":[{"name":["albers","lambertConformalConic"]}]}},"terrain":{"source":{"type":"string","required":true},"exaggeration":{"type":"number","property-type":"data-constant","default":1,"minimum":0,"maximum":1000,"expression":{"interpolated":true,"parameters":["zoom"]},"transition":true,"requires":["source"]}},"paint":["paint_fill","paint_line","paint_circle","paint_heatmap","paint_fill-extrusion","paint_symbol","paint_raster","paint_hillshade","paint_background","paint_sky"],"paint_fill":{"fill-antialias":{"type":"boolean","default":true,"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"fill-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-color":{"type":"color","default":"#000000","transition":true,"requires":[{"!":"fill-pattern"}],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-outline-color":{"type":"color","transition":true,"requires":[{"!":"fill-pattern"},{"fill-antialias":true}],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-translate":{"type":"array","value":"number","length":2,"default":[0,0],"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"fill-translate-anchor":{"type":"enum","values":{"map":{},"viewport":{}},"default":"map","requires":["fill-translate"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"fill-pattern":{"type":"resolvedImage","transition":false,"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"}},"paint_fill-extrusion":{"fill-extrusion-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"fill-extrusion-color":{"type":"color","default":"#000000","transition":true,"requires":[{"!":"fill-extrusion-pattern"}],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-extrusion-translate":{"type":"array","value":"number","length":2,"default":[0,0],"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"fill-extrusion-translate-anchor":{"type":"enum","values":{"map":{},"viewport":{}},"default":"map","requires":["fill-extrusion-translate"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"fill-extrusion-pattern":{"type":"resolvedImage","transition":false,"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"fill-extrusion-height":{"type":"number","default":0,"minimum":0,"units":"meters","transition":true,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-extrusion-base":{"type":"number","default":0,"minimum":0,"units":"meters","transition":true,"requires":["fill-extrusion-height"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-extrusion-vertical-gradient":{"type":"boolean","default":true,"transition":false,"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"fill-extrusion-ambient-occlusion-intensity":{"property-type":"data-constant","type":"number","private":true,"default":0,"minimum":0,"maximum":1,"expression":{"interpolated":true,"parameters":["zoom"]},"transition":true},"fill-extrusion-ambient-occlusion-radius":{"property-type":"data-constant","type":"number","private":true,"default":3,"minimum":0,"expression":{"interpolated":true,"parameters":["zoom"]},"transition":true,"requires":["fill-extrusion-edge-radius"]},"fill-extrusion-rounded-roof":{"type":"boolean","default":true,"requires":["fill-extrusion-edge-radius"],"transition":false,"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"}},"paint_line":{"line-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-color":{"type":"color","default":"#000000","transition":true,"requires":[{"!":"line-pattern"}],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-translate":{"type":"array","value":"number","length":2,"default":[0,0],"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"line-translate-anchor":{"type":"enum","values":{"map":{},"viewport":{}},"default":"map","requires":["line-translate"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"line-width":{"type":"number","default":1,"minimum":0,"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-gap-width":{"type":"number","default":0,"minimum":0,"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-offset":{"type":"number","default":0,"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-blur":{"type":"number","default":0,"minimum":0,"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-dasharray":{"type":"array","value":"number","minimum":0,"transition":false,"units":"line widths","requires":[{"!":"line-pattern"}],"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"line-pattern":{"type":"resolvedImage","transition":false,"expression":{"interpolated":false,"parameters":["zoom","feature"]},"property-type":"data-driven"},"line-gradient":{"type":"color","transition":false,"requires":[{"!":"line-pattern"},{"source":"geojson","has":{"lineMetrics":true}}],"expression":{"interpolated":true,"parameters":["line-progress"]},"property-type":"color-ramp"},"line-trim-offset":{"type":"array","value":"number","length":2,"default":[0,0],"minimum":[0,0],"maximum":[1,1],"transition":false,"requires":[{"source":"geojson","has":{"lineMetrics":true}}],"property-type":"constant"}},"paint_circle":{"circle-radius":{"type":"number","default":5,"minimum":0,"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-color":{"type":"color","default":"#000000","transition":true,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-blur":{"type":"number","default":0,"transition":true,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-translate":{"type":"array","value":"number","length":2,"default":[0,0],"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"circle-translate-anchor":{"type":"enum","values":{"map":{},"viewport":{}},"default":"map","requires":["circle-translate"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"circle-pitch-scale":{"type":"enum","values":{"map":{},"viewport":{}},"default":"map","expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"circle-pitch-alignment":{"type":"enum","values":{"map":{},"viewport":{}},"default":"viewport","expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"circle-stroke-width":{"type":"number","default":0,"minimum":0,"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-stroke-color":{"type":"color","default":"#000000","transition":true,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-stroke-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"}},"paint_heatmap":{"heatmap-radius":{"type":"number","default":30,"minimum":1,"transition":true,"units":"pixels","expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"heatmap-weight":{"type":"number","default":1,"minimum":0,"transition":false,"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"heatmap-intensity":{"type":"number","default":1,"minimum":0,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"heatmap-color":{"type":"color","default":["interpolate",["linear"],["heatmap-density"],0,"rgba(0, 0, 255, 0)",0.1,"royalblue",0.3,"cyan",0.5,"lime",0.7,"yellow",1,"red"],"transition":false,"expression":{"interpolated":true,"parameters":["heatmap-density"]},"property-type":"color-ramp"},"heatmap-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"}},"paint_symbol":{"icon-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-color":{"type":"color","default":"#000000","transition":true,"requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-halo-color":{"type":"color","default":"rgba(0, 0, 0, 0)","transition":true,"requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-halo-width":{"type":"number","default":0,"minimum":0,"transition":true,"units":"pixels","requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-halo-blur":{"type":"number","default":0,"minimum":0,"transition":true,"units":"pixels","requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-translate":{"type":"array","value":"number","length":2,"default":[0,0],"transition":true,"units":"pixels","requires":["icon-image"],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"icon-translate-anchor":{"type":"enum","values":{"map":{},"viewport":{}},"default":"map","requires":["icon-image","icon-translate"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"text-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-color":{"type":"color","default":"#000000","transition":true,"overridable":true,"requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-halo-color":{"type":"color","default":"rgba(0, 0, 0, 0)","transition":true,"requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-halo-width":{"type":"number","default":0,"minimum":0,"transition":true,"units":"pixels","requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-halo-blur":{"type":"number","default":0,"minimum":0,"transition":true,"units":"pixels","requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-translate":{"type":"array","value":"number","length":2,"default":[0,0],"transition":true,"units":"pixels","requires":["text-field"],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"text-translate-anchor":{"type":"enum","values":{"map":{},"viewport":{}},"default":"map","requires":["text-field","text-translate"],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"}},"paint_raster":{"raster-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"raster-hue-rotate":{"type":"number","default":0,"period":360,"transition":true,"units":"degrees","expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"raster-brightness-min":{"type":"number","default":0,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"raster-brightness-max":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"raster-saturation":{"type":"number","default":0,"minimum":-1,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"raster-contrast":{"type":"number","default":0,"minimum":-1,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"raster-resampling":{"type":"enum","values":{"linear":{},"nearest":{}},"default":"linear","expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"raster-fade-duration":{"type":"number","default":300,"minimum":0,"transition":false,"units":"milliseconds","expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"}},"paint_hillshade":{"hillshade-illumination-direction":{"type":"number","default":335,"minimum":0,"maximum":359,"transition":false,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"hillshade-illumination-anchor":{"type":"enum","values":{"map":{},"viewport":{}},"default":"viewport","expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"hillshade-exaggeration":{"type":"number","default":0.5,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"hillshade-shadow-color":{"type":"color","default":"#000000","transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"hillshade-highlight-color":{"type":"color","default":"#FFFFFF","transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"hillshade-accent-color":{"type":"color","default":"#000000","transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"}},"paint_background":{"background-color":{"type":"color","default":"#000000","transition":true,"requires":[{"!":"background-pattern"}],"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"},"background-pattern":{"type":"resolvedImage","transition":false,"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"background-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"}},"paint_sky":{"sky-type":{"type":"enum","values":{"gradient":{},"atmosphere":{}},"default":"atmosphere","expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"sky-atmosphere-sun":{"type":"array","value":"number","length":2,"units":"degrees","minimum":[0,0],"maximum":[360,180],"transition":false,"requires":[{"sky-type":"atmosphere"}],"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"sky-atmosphere-sun-intensity":{"type":"number","requires":[{"sky-type":"atmosphere"}],"default":10,"minimum":0,"maximum":100,"transition":false,"property-type":"data-constant"},"sky-gradient-center":{"type":"array","requires":[{"sky-type":"gradient"}],"value":"number","default":[0,0],"length":2,"units":"degrees","minimum":[0,0],"maximum":[360,180],"transition":false,"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"sky-gradient-radius":{"type":"number","requires":[{"sky-type":"gradient"}],"default":90,"minimum":0,"maximum":180,"transition":false,"expression":{"interpolated":false,"parameters":["zoom"]},"property-type":"data-constant"},"sky-gradient":{"type":"color","default":["interpolate",["linear"],["sky-radial-progress"],0.8,"#87ceeb",1,"white"],"transition":false,"requires":[{"sky-type":"gradient"}],"expression":{"interpolated":true,"parameters":["sky-radial-progress"]},"property-type":"color-ramp"},"sky-atmosphere-halo-color":{"type":"color","default":"white","transition":false,"requires":[{"sky-type":"atmosphere"}],"property-type":"data-constant"},"sky-atmosphere-color":{"type":"color","default":"white","transition":false,"requires":[{"sky-type":"atmosphere"}],"property-type":"data-constant"},"sky-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"transition":true,"expression":{"interpolated":true,"parameters":["zoom"]},"property-type":"data-constant"}},"transition":{"duration":{"type":"number","default":300,"minimum":0,"units":"milliseconds"},"delay":{"type":"number","default":0,"minimum":0,"units":"milliseconds"}},"property-type":{"data-driven":{"type":"property-type"},"color-ramp":{"type":"property-type"},"data-constant":{"type":"property-type"},"constant":{"type":"property-type"}},"promoteId":{"*":{"type":"string"}}}');function tt(e,...t){for(const i of t)for(const t in i)e[t]=i[t];return e}function it(e){return e instanceof Number||e instanceof String||e instanceof Boolean?e.valueOf():e}function rt(e){if(Array.isArray(e))return e.map(rt);if(e instanceof Object&&!(e instanceof Number||e instanceof String||e instanceof Boolean)){const t={};for(const i in e)t[i]=rt(e[i]);return t}return it(e)}class nt extends Error{constructor(e,t){super(t),this.message=t,this.key=e}}var ot=nt;class st{constructor(e,t=[]){this.parent=e,this.bindings={};for(const[e,i]of t)this.bindings[e]=i}concat(e){return new st(this,e)}get(e){if(this.bindings[e])return this.bindings[e];if(this.parent)return this.parent.get(e);throw new Error(`${e} not found in scope.`)}has(e){return!!this.bindings[e]||!!this.parent&&this.parent.has(e)}}var at=st;const lt={kind:"null"},ct={kind:"number"},ht={kind:"string"},ut={kind:"boolean"},dt={kind:"color"},pt={kind:"object"},ft={kind:"value"},mt={kind:"collator"},_t={kind:"formatted"},gt={kind:"resolvedImage"};function yt(e,t){return{kind:"array",itemType:e,N:t}}function xt(e){if("array"===e.kind){const t=xt(e.itemType);return"number"==typeof e.N?`array<${t}, ${e.N}>`:"value"===e.itemType.kind?"array":`array<${t}>`}return e.kind}const vt=[lt,ct,ht,ut,dt,_t,pt,yt(ft),gt];function bt(e,t){if("error"===t.kind)return null;if("array"===e.kind){if("array"===t.kind&&(0===t.N&&"value"===t.itemType.kind||!bt(e.itemType,t.itemType))&&("number"!=typeof e.N||e.N===t.N))return null}else{if(e.kind===t.kind)return null;if("value"===e.kind)for(const e of vt)if(!bt(e,t))return null}return`Expected ${xt(e)} but found ${xt(t)} instead.`}function wt(e,t){return t.some((t=>t.kind===e.kind))}function Tt(e,t){return t.some((t=>"null"===t?null===e:"array"===t?Array.isArray(e):"object"===t?e&&!Array.isArray(e)&&"object"==typeof e:t===typeof e))}var Et,At={transparent:[0,0,0,0],aliceblue:[240,248,255,1],antiquewhite:[250,235,215,1],aqua:[0,255,255,1],aquamarine:[127,255,212,1],azure:[240,255,255,1],beige:[245,245,220,1],bisque:[255,228,196,1],black:[0,0,0,1],blanchedalmond:[255,235,205,1],blue:[0,0,255,1],blueviolet:[138,43,226,1],brown:[165,42,42,1],burlywood:[222,184,135,1],cadetblue:[95,158,160,1],chartreuse:[127,255,0,1],chocolate:[210,105,30,1],coral:[255,127,80,1],cornflowerblue:[100,149,237,1],cornsilk:[255,248,220,1],crimson:[220,20,60,1],cyan:[0,255,255,1],darkblue:[0,0,139,1],darkcyan:[0,139,139,1],darkgoldenrod:[184,134,11,1],darkgray:[169,169,169,1],darkgreen:[0,100,0,1],darkgrey:[169,169,169,1],darkkhaki:[189,183,107,1],darkmagenta:[139,0,139,1],darkolivegreen:[85,107,47,1],darkorange:[255,140,0,1],darkorchid:[153,50,204,1],darkred:[139,0,0,1],darksalmon:[233,150,122,1],darkseagreen:[143,188,143,1],darkslateblue:[72,61,139,1],darkslategray:[47,79,79,1],darkslategrey:[47,79,79,1],darkturquoise:[0,206,209,1],darkviolet:[148,0,211,1],deeppink:[255,20,147,1],deepskyblue:[0,191,255,1],dimgray:[105,105,105,1],dimgrey:[105,105,105,1],dodgerblue:[30,144,255,1],firebrick:[178,34,34,1],floralwhite:[255,250,240,1],forestgreen:[34,139,34,1],fuchsia:[255,0,255,1],gainsboro:[220,220,220,1],ghostwhite:[248,248,255,1],gold:[255,215,0,1],goldenrod:[218,165,32,1],gray:[128,128,128,1],green:[0,128,0,1],greenyellow:[173,255,47,1],grey:[128,128,128,1],honeydew:[240,255,240,1],hotpink:[255,105,180,1],indianred:[205,92,92,1],indigo:[75,0,130,1],ivory:[255,255,240,1],khaki:[240,230,140,1],lavender:[230,230,250,1],lavenderblush:[255,240,245,1],lawngreen:[124,252,0,1],lemonchiffon:[255,250,205,1],lightblue:[173,216,230,1],lightcoral:[240,128,128,1],lightcyan:[224,255,255,1],lightgoldenrodyellow:[250,250,210,1],lightgray:[211,211,211,1],lightgreen:[144,238,144,1],lightgrey:[211,211,211,1],lightpink:[255,182,193,1],lightsalmon:[255,160,122,1],lightseagreen:[32,178,170,1],lightskyblue:[135,206,250,1],lightslategray:[119,136,153,1],lightslategrey:[119,136,153,1],lightsteelblue:[176,196,222,1],lightyellow:[255,255,224,1],lime:[0,255,0,1],limegreen:[50,205,50,1],linen:[250,240,230,1],magenta:[255,0,255,1],maroon:[128,0,0,1],mediumaquamarine:[102,205,170,1],mediumblue:[0,0,205,1],mediumorchid:[186,85,211,1],mediumpurple:[147,112,219,1],mediumseagreen:[60,179,113,1],mediumslateblue:[123,104,238,1],mediumspringgreen:[0,250,154,1],mediumturquoise:[72,209,204,1],mediumvioletred:[199,21,133,1],midnightblue:[25,25,112,1],mintcream:[245,255,250,1],mistyrose:[255,228,225,1],moccasin:[255,228,181,1],navajowhite:[255,222,173,1],navy:[0,0,128,1],oldlace:[253,245,230,1],olive:[128,128,0,1],olivedrab:[107,142,35,1],orange:[255,165,0,1],orangered:[255,69,0,1],orchid:[218,112,214,1],palegoldenrod:[238,232,170,1],palegreen:[152,251,152,1],paleturquoise:[175,238,238,1],palevioletred:[219,112,147,1],papayawhip:[255,239,213,1],peachpuff:[255,218,185,1],peru:[205,133,63,1],pink:[255,192,203,1],plum:[221,160,221,1],powderblue:[176,224,230,1],purple:[128,0,128,1],rebeccapurple:[102,51,153,1],red:[255,0,0,1],rosybrown:[188,143,143,1],royalblue:[65,105,225,1],saddlebrown:[139,69,19,1],salmon:[250,128,114,1],sandybrown:[244,164,96,1],seagreen:[46,139,87,1],seashell:[255,245,238,1],sienna:[160,82,45,1],silver:[192,192,192,1],skyblue:[135,206,235,1],slateblue:[106,90,205,1],slategray:[112,128,144,1],slategrey:[112,128,144,1],snow:[255,250,250,1],springgreen:[0,255,127,1],steelblue:[70,130,180,1],tan:[210,180,140,1],teal:[0,128,128,1],thistle:[216,191,216,1],tomato:[255,99,71,1],turquoise:[64,224,208,1],violet:[238,130,238,1],wheat:[245,222,179,1],white:[255,255,255,1],whitesmoke:[245,245,245,1],yellow:[255,255,0,1],yellowgreen:[154,205,50,1]};function St(e){return(e=Math.round(e))<0?0:e>255?255:e}function Mt(e){return St("%"===e[e.length-1]?parseFloat(e)/100*255:parseInt(e))}function Ct(e){return(t="%"===e[e.length-1]?parseFloat(e)/100:parseFloat(e))<0?0:t>1?1:t;var t}function kt(e,t,i){return i<0?i+=1:i>1&&(i-=1),6*i<1?e+(t-e)*i*6:2*i<1?t:3*i<2?e+(t-e)*(2/3-i)*6:e}try{Et={}.parseCSSColor=function(e){var t,i=e.replace(/ /g,"").toLowerCase();if(i in At)return At[i].slice();if("#"===i[0])return 4===i.length?(t=parseInt(i.substr(1),16))>=0&&t<=4095?[(3840&t)>>4|(3840&t)>>8,240&t|(240&t)>>4,15&t|(15&t)<<4,1]:null:7===i.length&&(t=parseInt(i.substr(1),16))>=0&&t<=16777215?[(16711680&t)>>16,(65280&t)>>8,255&t,1]:null;var r=i.indexOf("("),n=i.indexOf(")");if(-1!==r&&n+1===i.length){var o=i.substr(0,r),s=i.substr(r+1,n-(r+1)).split(","),a=1;switch(o){case"rgba":if(4!==s.length)return null;a=Ct(s.pop());case"rgb":return 3!==s.length?null:[Mt(s[0]),Mt(s[1]),Mt(s[2]),a];case"hsla":if(4!==s.length)return null;a=Ct(s.pop());case"hsl":if(3!==s.length)return null;var l=(parseFloat(s[0])%360+360)%360/360,c=Ct(s[1]),h=Ct(s[2]),u=h<=.5?h*(c+1):h+c-h*c,d=2*h-u;return[St(255*kt(d,u,l+1/3)),St(255*kt(d,u,l)),St(255*kt(d,u,l-1/3)),a];default:return null}}return null}}catch(e){}class It{constructor(e,t,i,r=1){this.r=e,this.g=t,this.b=i,this.a=r}static parse(e){if(!e)return;if(e instanceof It)return e;if("string"!=typeof e)return;const t=Et(e);return t?new It(t[0]/255*t[3],t[1]/255*t[3],t[2]/255*t[3],t[3]):void 0}toString(){const[e,t,i,r]=this.toArray();return`rgba(${Math.round(e)},${Math.round(t)},${Math.round(i)},${r})`}toArray(){const{r:e,g:t,b:i,a:r}=this;return 0===r?[0,0,0,0]:[255*e/r,255*t/r,255*i/r,r]}toArray01(){const{r:e,g:t,b:i,a:r}=this;return 0===r?[0,0,0,0]:[e/r,t/r,i/r,r]}toArray01PremultipliedAlpha(){const{r:e,g:t,b:i,a:r}=this;return[e,t,i,r]}}It.black=new It(0,0,0,1),It.white=new It(1,1,1,1),It.transparent=new It(0,0,0,0),It.red=new It(1,0,0,1),It.blue=new It(0,0,1,1);var Pt=It;class zt{constructor(e,t,i){this.sensitivity=e?t?"variant":"case":t?"accent":"base",this.locale=i,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(e,t){return this.collator.compare(e,t)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}class Lt{constructor(e,t,i,r,n){this.text=e.normalize?e.normalize():e,this.image=t,this.scale=i,this.fontStack=r,this.textColor=n}}class Dt{constructor(e){this.sections=e}static fromString(e){return new Dt([new Lt(e,null,null,null,null)])}isEmpty(){return 0===this.sections.length||!this.sections.some((e=>0!==e.text.length||e.image&&0!==e.image.name.length))}static factory(e){return e instanceof Dt?e:Dt.fromString(e)}toString(){return 0===this.sections.length?"":this.sections.map((e=>e.text)).join("")}serialize(){const e=["format"];for(const t of this.sections){if(t.image){e.push(["image",t.image.name]);continue}e.push(t.text);const i={};t.fontStack&&(i["text-font"]=["literal",t.fontStack.split(",")]),t.scale&&(i["font-scale"]=t.scale),t.textColor&&(i["text-color"]=["rgba"].concat(t.textColor.toArray())),e.push(i)}return e}}class Bt{constructor(e){this.name=e.name,this.available=e.available}toString(){return this.name}static fromString(e){return e?new Bt({name:e,available:!1}):null}serialize(){return["image",this.name]}}function Rt(e,t,i,r){return"number"==typeof e&&e>=0&&e<=255&&"number"==typeof t&&t>=0&&t<=255&&"number"==typeof i&&i>=0&&i<=255?void 0===r||"number"==typeof r&&r>=0&&r<=1?null:`Invalid rgba value [${[e,t,i,r].join(", ")}]: 'a' must be between 0 and 1.`:`Invalid rgba value [${("number"==typeof r?[e,t,i,r]:[e,t,i]).join(", ")}]: 'r', 'g', and 'b' must be between 0 and 255.`}function Ot(e){if(null===e)return!0;if("string"==typeof e)return!0;if("boolean"==typeof e)return!0;if("number"==typeof e)return!0;if(e instanceof Pt)return!0;if(e instanceof zt)return!0;if(e instanceof Dt)return!0;if(e instanceof Bt)return!0;if(Array.isArray(e)){for(const t of e)if(!Ot(t))return!1;return!0}if("object"==typeof e){for(const t in e)if(!Ot(e[t]))return!1;return!0}return!1}function Ft(e){if(null===e)return lt;if("string"==typeof e)return ht;if("boolean"==typeof e)return ut;if("number"==typeof e)return ct;if(e instanceof Pt)return dt;if(e instanceof zt)return mt;if(e instanceof Dt)return _t;if(e instanceof Bt)return gt;if(Array.isArray(e)){const t=e.length;let i;for(const t of e){const e=Ft(t);if(i){if(i===e)continue;i=ft;break}i=e}return yt(i||ft,t)}return pt}function jt(e){const t=typeof e;return null===e?"":"string"===t||"number"===t||"boolean"===t?String(e):e instanceof Pt||e instanceof Dt||e instanceof Bt?e.toString():JSON.stringify(e)}class Ut{constructor(e,t){this.type=e,this.value=t}static parse(e,t){if(2!==e.length)return t.error(`'literal' expression requires exactly one argument, but found ${e.length-1} instead.`);if(!Ot(e[1]))return t.error("invalid value");const i=e[1];let r=Ft(i);const n=t.expectedType;return"array"!==r.kind||0!==r.N||!n||"array"!==n.kind||"number"==typeof n.N&&0!==n.N||(r=n),new Ut(r,i)}evaluate(){return this.value}eachChild(){}outputDefined(){return!0}serialize(){return"array"===this.type.kind||"object"===this.type.kind?["literal",this.value]:this.value instanceof Pt?["rgba"].concat(this.value.toArray()):this.value instanceof Dt?this.value.serialize():this.value}}var Nt=Ut,Vt=class{constructor(e){this.name="ExpressionEvaluationError",this.message=e}toJSON(){return this.message}};const $t={string:ht,number:ct,boolean:ut,object:pt};class Gt{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");let i,r=1;const n=e[0];if("array"===n){let n,o;if(e.length>2){const i=e[1];if("string"!=typeof i||!(i in $t)||"object"===i)return t.error('The item type argument of "array" must be one of string, number, boolean',1);n=$t[i],r++}else n=ft;if(e.length>3){if(null!==e[2]&&("number"!=typeof e[2]||e[2]<0||e[2]!==Math.floor(e[2])))return t.error('The length argument to "array" must be a positive integer literal',2);o=e[2],r++}i=yt(n,o)}else i=$t[n];const o=[];for(;r<e.length;r++){const i=t.parse(e[r],r,ft);if(!i)return null;o.push(i)}return new Gt(i,o)}evaluate(e){for(let t=0;t<this.args.length;t++){const i=this.args[t].evaluate(e);if(!bt(this.type,Ft(i)))return i;if(t===this.args.length-1)throw new Vt(`Expected value to be of type ${xt(this.type)}, but found ${xt(Ft(i))} instead.`)}return null}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every((e=>e.outputDefined()))}serialize(){const e=this.type,t=[e.kind];if("array"===e.kind){const i=e.itemType;if("string"===i.kind||"number"===i.kind||"boolean"===i.kind){t.push(i.kind);const r=e.N;("number"==typeof r||this.args.length>1)&&t.push(r)}}return t.concat(this.args.map((e=>e.serialize())))}}var qt=Gt;class Zt{constructor(e){this.type=_t,this.sections=e}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");const i=e[1];if(!Array.isArray(i)&&"object"==typeof i)return t.error("First argument must be an image or text section.");const r=[];let n=!1;for(let i=1;i<=e.length-1;++i){const o=e[i];if(n&&"object"==typeof o&&!Array.isArray(o)){n=!1;let e=null;if(o["font-scale"]&&(e=t.parse(o["font-scale"],1,ct),!e))return null;let i=null;if(o["text-font"]&&(i=t.parse(o["text-font"],1,yt(ht)),!i))return null;let s=null;if(o["text-color"]&&(s=t.parse(o["text-color"],1,dt),!s))return null;const a=r[r.length-1];a.scale=e,a.font=i,a.textColor=s}else{const o=t.parse(e[i],1,ft);if(!o)return null;const s=o.type.kind;if("string"!==s&&"value"!==s&&"null"!==s&&"resolvedImage"!==s)return t.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");n=!0,r.push({content:o,scale:null,font:null,textColor:null})}}return new Zt(r)}evaluate(e){return new Dt(this.sections.map((t=>{const i=t.content.evaluate(e);return Ft(i)===gt?new Lt("",i,null,null,null):new Lt(jt(i),null,t.scale?t.scale.evaluate(e):null,t.font?t.font.evaluate(e).join(","):null,t.textColor?t.textColor.evaluate(e):null)})))}eachChild(e){for(const t of this.sections)e(t.content),t.scale&&e(t.scale),t.font&&e(t.font),t.textColor&&e(t.textColor)}outputDefined(){return!1}serialize(){const e=["format"];for(const t of this.sections){e.push(t.content.serialize());const i={};t.scale&&(i["font-scale"]=t.scale.serialize()),t.font&&(i["text-font"]=t.font.serialize()),t.textColor&&(i["text-color"]=t.textColor.serialize()),e.push(i)}return e}}class Wt{constructor(e){this.type=gt,this.input=e}static parse(e,t){if(2!==e.length)return t.error("Expected two arguments.");const i=t.parse(e[1],1,ht);return i?new Wt(i):t.error("No image name provided.")}evaluate(e){const t=this.input.evaluate(e),i=Bt.fromString(t);return i&&e.availableImages&&(i.available=e.availableImages.indexOf(t)>-1),i}eachChild(e){e(this.input)}outputDefined(){return!1}serialize(){return["image",this.input.serialize()]}}const Ht={"to-boolean":ut,"to-color":dt,"to-number":ct,"to-string":ht};class Xt{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");const i=e[0];if(("to-boolean"===i||"to-string"===i)&&2!==e.length)return t.error("Expected one argument.");const r=Ht[i],n=[];for(let i=1;i<e.length;i++){const r=t.parse(e[i],i,ft);if(!r)return null;n.push(r)}return new Xt(r,n)}evaluate(e){if("boolean"===this.type.kind)return Boolean(this.args[0].evaluate(e));if("color"===this.type.kind){let t,i;for(const r of this.args){if(t=r.evaluate(e),i=null,t instanceof Pt)return t;if("string"==typeof t){const i=e.parseColor(t);if(i)return i}else if(Array.isArray(t)&&(i=t.length<3||t.length>4?`Invalid rbga value ${JSON.stringify(t)}: expected an array containing either three or four numeric values.`:Rt(t[0],t[1],t[2],t[3]),!i))return new Pt(t[0]/255,t[1]/255,t[2]/255,t[3])}throw new Vt(i||`Could not parse color from value '${"string"==typeof t?t:String(JSON.stringify(t))}'`)}if("number"===this.type.kind){let t=null;for(const i of this.args){if(t=i.evaluate(e),null===t)return 0;const r=Number(t);if(!isNaN(r))return r}throw new Vt(`Could not convert ${JSON.stringify(t)} to number.`)}return"formatted"===this.type.kind?Dt.fromString(jt(this.args[0].evaluate(e))):"resolvedImage"===this.type.kind?Bt.fromString(jt(this.args[0].evaluate(e))):jt(this.args[0].evaluate(e))}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every((e=>e.outputDefined()))}serialize(){if("formatted"===this.type.kind)return new Zt([{content:this.args[0],scale:null,font:null,textColor:null}]).serialize();if("resolvedImage"===this.type.kind)return new Wt(this.args[0]).serialize();const e=[`to-${this.type.kind}`];return this.eachChild((t=>{e.push(t.serialize())})),e}}var Kt=Xt;const Yt=["Unknown","Point","LineString","Polygon"];var Jt=class{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null,this.featureTileCoord=null,this.featureDistanceData=null}id(){return this.feature&&void 0!==this.feature.id?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?Yt[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}distanceFromCenter(){if(this.featureTileCoord&&this.featureDistanceData){const e=this.featureDistanceData.center,t=this.featureDistanceData.scale,{x:i,y:r}=this.featureTileCoord;return this.featureDistanceData.bearing[0]*(i*t-e[0])+this.featureDistanceData.bearing[1]*(r*t-e[1])}return 0}parseColor(e){let t=this._parseColorCache[e];return t||(t=this._parseColorCache[e]=Pt.parse(e)),t}};class Qt{constructor(e,t,i,r){this.name=e,this.type=t,this._evaluate=i,this.args=r}evaluate(e){return this._evaluate(e,this.args)}eachChild(e){this.args.forEach(e)}outputDefined(){return!1}serialize(){return[this.name].concat(this.args.map((e=>e.serialize())))}static parse(e,t){const i=e[0],r=Qt.definitions[i];if(!r)return t.error(`Unknown expression "${i}". If you wanted a literal array, use ["literal", [...]].`,0);const n=Array.isArray(r)?r[0]:r.type,o=Array.isArray(r)?[[r[1],r[2]]]:r.overloads,s=o.filter((([t])=>!Array.isArray(t)||t.length===e.length-1));let a=null;for(const[r,o]of s){a=new Si(t.registry,t.path,null,t.scope);const s=[];let l=!1;for(let t=1;t<e.length;t++){const i=e[t],n=Array.isArray(r)?r[t-1]:r.type,o=a.parse(i,1+s.length,n);if(!o){l=!0;break}s.push(o)}if(!l)if(Array.isArray(r)&&r.length!==s.length)a.error(`Expected ${r.length} arguments, but found ${s.length} instead.`);else{for(let e=0;e<s.length;e++){const t=Array.isArray(r)?r[e]:r.type,i=s[e];a.concat(e+1).checkSubtype(t,i.type)}if(0===a.errors.length)return new Qt(i,n,o,s)}}if(1===s.length)t.errors.push(...a.errors);else{const i=(s.length?s:o).map((([e])=>{return t=e,Array.isArray(t)?`(${t.map(xt).join(", ")})`:`(${xt(t.type)}...)`;var t})).join(" | "),r=[];for(let i=1;i<e.length;i++){const n=t.parse(e[i],1+r.length);if(!n)return null;r.push(xt(n.type))}t.error(`Expected arguments of type ${i}, but found (${r.join(", ")}) instead.`)}return null}static register(e,t){Qt.definitions=t;for(const i in t)e[i]=Qt}}var ei=Qt;class ti{constructor(e,t,i){this.type=mt,this.locale=i,this.caseSensitive=e,this.diacriticSensitive=t}static parse(e,t){if(2!==e.length)return t.error("Expected one argument.");const i=e[1];if("object"!=typeof i||Array.isArray(i))return t.error("Collator options argument must be an object.");const r=t.parse(void 0!==i["case-sensitive"]&&i["case-sensitive"],1,ut);if(!r)return null;const n=t.parse(void 0!==i["diacritic-sensitive"]&&i["diacritic-sensitive"],1,ut);if(!n)return null;let o=null;return i.locale&&(o=t.parse(i.locale,1,ht),!o)?null:new ti(r,n,o)}evaluate(e){return new zt(this.caseSensitive.evaluate(e),this.diacriticSensitive.evaluate(e),this.locale?this.locale.evaluate(e):null)}eachChild(e){e(this.caseSensitive),e(this.diacriticSensitive),this.locale&&e(this.locale)}outputDefined(){return!1}serialize(){const e={};return e["case-sensitive"]=this.caseSensitive.serialize(),e["diacritic-sensitive"]=this.diacriticSensitive.serialize(),this.locale&&(e.locale=this.locale.serialize()),["collator",e]}}const ii=8192;function ri(e,t){e[0]=Math.min(e[0],t[0]),e[1]=Math.min(e[1],t[1]),e[2]=Math.max(e[2],t[0]),e[3]=Math.max(e[3],t[1])}function ni(e,t){return!(e[0]<=t[0]||e[2]>=t[2]||e[1]<=t[1]||e[3]>=t[3])}function oi(e,t){const i=(180+e[0])/360,r=(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+e[1]*Math.PI/360)))/360,n=Math.pow(2,t.z);return[Math.round(i*n*ii),Math.round(r*n*ii)]}function si(e,t,i){const r=e[0]-t[0],n=e[1]-t[1],o=e[0]-i[0],s=e[1]-i[1];return r*s-o*n==0&&r*o<=0&&n*s<=0}function ai(e,t){let i=!1;for(let s=0,a=t.length;s<a;s++){const a=t[s];for(let t=0,s=a.length;t<s-1;t++){if(si(e,a[t],a[t+1]))return!1;(n=a[t])[1]>(r=e)[1]!=(o=a[t+1])[1]>r[1]&&r[0]<(o[0]-n[0])*(r[1]-n[1])/(o[1]-n[1])+n[0]&&(i=!i)}}var r,n,o;return i}function li(e,t){for(let i=0;i<t.length;i++)if(ai(e,t[i]))return!0;return!1}function ci(e,t,i,r){const n=r[0]-i[0],o=r[1]-i[1],s=(e[0]-i[0])*o-n*(e[1]-i[1]),a=(t[0]-i[0])*o-n*(t[1]-i[1]);return s>0&&a<0||s<0&&a>0}function hi(e,t,i){for(const c of i)for(let i=0;i<c.length-1;++i)if(0!=(a=[(s=c[i+1])[0]-(o=c[i])[0],s[1]-o[1]])[0]*(l=[(n=t)[0]-(r=e)[0],n[1]-r[1]])[1]-a[1]*l[0]&&ci(r,n,o,s)&&ci(o,s,r,n))return!0;var r,n,o,s,a,l;return!1}function ui(e,t){for(let i=0;i<e.length;++i)if(!ai(e[i],t))return!1;for(let i=0;i<e.length-1;++i)if(hi(e[i],e[i+1],t))return!1;return!0}function di(e,t){for(let i=0;i<t.length;i++)if(ui(e,t[i]))return!0;return!1}function pi(e,t,i){const r=[];for(let n=0;n<e.length;n++){const o=[];for(let r=0;r<e[n].length;r++){const s=oi(e[n][r],i);ri(t,s),o.push(s)}r.push(o)}return r}function fi(e,t,i){const r=[];for(let n=0;n<e.length;n++){const o=pi(e[n],t,i);r.push(o)}return r}function mi(e,t,i,r){if(e[0]<i[0]||e[0]>i[2]){const t=.5*r;let n=e[0]-i[0]>t?-r:i[0]-e[0]>t?r:0;0===n&&(n=e[0]-i[2]>t?-r:i[2]-e[0]>t?r:0),e[0]+=n}ri(t,e)}function _i(e,t,i,r){const n=Math.pow(2,r.z)*ii,o=[r.x*ii,r.y*ii],s=[];if(!e)return s;for(const r of e)for(const e of r){const r=[e.x+o[0],e.y+o[1]];mi(r,t,i,n),s.push(r)}return s}function gi(e,t,i,r){const n=Math.pow(2,r.z)*ii,o=[r.x*ii,r.y*ii],s=[];if(!e)return s;for(const i of e){const e=[];for(const r of i){const i=[r.x+o[0],r.y+o[1]];ri(t,i),e.push(i)}s.push(e)}if(t[2]-t[0]<=n/2){(a=t)[0]=a[1]=1/0,a[2]=a[3]=-1/0;for(const e of s)for(const r of e)mi(r,t,i,n)}var a;return s}class yi{constructor(e,t){this.type=ut,this.geojson=e,this.geometries=t}static parse(e,t){if(2!==e.length)return t.error(`'within' expression requires exactly one argument, but found ${e.length-1} instead.`);if(Ot(e[1])){const t=e[1];if("FeatureCollection"===t.type)for(let e=0;e<t.features.length;++e){const i=t.features[e].geometry.type;if("Polygon"===i||"MultiPolygon"===i)return new yi(t,t.features[e].geometry)}else if("Feature"===t.type){const e=t.geometry.type;if("Polygon"===e||"MultiPolygon"===e)return new yi(t,t.geometry)}else if("Polygon"===t.type||"MultiPolygon"===t.type)return new yi(t,t)}return t.error("'within' expression requires valid geojson object that contains polygon geometry type.")}evaluate(e){if(null!=e.geometry()&&null!=e.canonicalID()){if("Point"===e.geometryType())return function(e,t){const i=[1/0,1/0,-1/0,-1/0],r=[1/0,1/0,-1/0,-1/0],n=e.canonicalID();if(!n)return!1;if("Polygon"===t.type){const o=pi(t.coordinates,r,n),s=_i(e.geometry(),i,r,n);if(!ni(i,r))return!1;for(const e of s)if(!ai(e,o))return!1}if("MultiPolygon"===t.type){const o=fi(t.coordinates,r,n),s=_i(e.geometry(),i,r,n);if(!ni(i,r))return!1;for(const e of s)if(!li(e,o))return!1}return!0}(e,this.geometries);if("LineString"===e.geometryType())return function(e,t){const i=[1/0,1/0,-1/0,-1/0],r=[1/0,1/0,-1/0,-1/0],n=e.canonicalID();if(!n)return!1;if("Polygon"===t.type){const o=pi(t.coordinates,r,n),s=gi(e.geometry(),i,r,n);if(!ni(i,r))return!1;for(const e of s)if(!ui(e,o))return!1}if("MultiPolygon"===t.type){const o=fi(t.coordinates,r,n),s=gi(e.geometry(),i,r,n);if(!ni(i,r))return!1;for(const e of s)if(!di(e,o))return!1}return!0}(e,this.geometries)}return!1}eachChild(){}outputDefined(){return!0}serialize(){return["within",this.geojson]}}var xi=yi;function vi(e){if(e instanceof ei){if("get"===e.name&&1===e.args.length)return!1;if("feature-state"===e.name)return!1;if("has"===e.name&&1===e.args.length)return!1;if("properties"===e.name||"geometry-type"===e.name||"id"===e.name)return!1;if(/^filter-/.test(e.name))return!1}if(e instanceof xi)return!1;let t=!0;return e.eachChild((e=>{t&&!vi(e)&&(t=!1)})),t}function bi(e){if(e instanceof ei&&"feature-state"===e.name)return!1;let t=!0;return e.eachChild((e=>{t&&!bi(e)&&(t=!1)})),t}function wi(e,t){if(e instanceof ei&&t.indexOf(e.name)>=0)return!1;let i=!0;return e.eachChild((e=>{i&&!wi(e,t)&&(i=!1)})),i}class Ti{constructor(e,t){this.type=t.type,this.name=e,this.boundExpression=t}static parse(e,t){if(2!==e.length||"string"!=typeof e[1])return t.error("'var' expression requires exactly one string literal argument.");const i=e[1];return t.scope.has(i)?new Ti(i,t.scope.get(i)):t.error(`Unknown variable "${i}". Make sure "${i}" has been bound in an enclosing "let" expression before using it.`,1)}evaluate(e){return this.boundExpression.evaluate(e)}eachChild(){}outputDefined(){return!1}serialize(){return["var",this.name]}}var Ei=Ti;class Ai{constructor(e,t=[],i,r=new at,n=[]){this.registry=e,this.path=t,this.key=t.map((e=>`[${e}]`)).join(""),this.scope=r,this.errors=n,this.expectedType=i}parse(e,t,i,r,n={}){return t?this.concat(t,i,r)._parse(e,n):this._parse(e,n)}_parse(e,t){function i(e,t,i){return"assert"===i?new qt(t,[e]):"coerce"===i?new Kt(t,[e]):e}if(null!==e&&"string"!=typeof e&&"boolean"!=typeof e&&"number"!=typeof e||(e=["literal",e]),Array.isArray(e)){if(0===e.length)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');const r=e[0];if("string"!=typeof r)return this.error(`Expression name must be a string, but found ${typeof r} instead. If you wanted a literal array, use ["literal", [...]].`,0),null;const n=this.registry[r];if(n){let r=n.parse(e,this);if(!r)return null;if(this.expectedType){const e=this.expectedType,n=r.type;if("string"!==e.kind&&"number"!==e.kind&&"boolean"!==e.kind&&"object"!==e.kind&&"array"!==e.kind||"value"!==n.kind)if("color"!==e.kind&&"formatted"!==e.kind&&"resolvedImage"!==e.kind||"value"!==n.kind&&"string"!==n.kind){if(this.checkSubtype(e,n))return null}else r=i(r,e,t.typeAnnotation||"coerce");else r=i(r,e,t.typeAnnotation||"assert")}if(!(r instanceof Nt)&&"resolvedImage"!==r.type.kind&&Mi(r)){const t=new Jt;try{r=new Nt(r.type,r.evaluate(t))}catch(e){return this.error(e.message),null}}return r}return this.error(`Unknown expression "${r}". If you wanted a literal array, use ["literal", [...]].`,0)}return this.error(void 0===e?"'undefined' value invalid. Use null instead.":"object"==typeof e?'Bare objects invalid. Use ["literal", {...}] instead.':`Expected an array, but found ${typeof e} instead.`)}concat(e,t,i){const r="number"==typeof e?this.path.concat(e):this.path,n=i?this.scope.concat(i):this.scope;return new Ai(this.registry,r,t||null,n,this.errors)}error(e,...t){const i=`${this.key}${t.map((e=>`[${e}]`)).join("")}`;this.errors.push(new ot(i,e))}checkSubtype(e,t){const i=bt(e,t);return i&&this.error(i),i}}var Si=Ai;function Mi(e){if(e instanceof Ei)return Mi(e.boundExpression);if(e instanceof ei&&"error"===e.name)return!1;if(e instanceof ti)return!1;if(e instanceof xi)return!1;const t=e instanceof Kt||e instanceof qt;let i=!0;return e.eachChild((e=>{i=t?i&&Mi(e):i&&e instanceof Nt})),!!i&&vi(e)&&wi(e,["zoom","heatmap-density","line-progress","sky-radial-progress","accumulated","is-supported-script","pitch","distance-from-center"])}function Ci(e,t){const i=e.length-1;let r,n,o=0,s=i,a=0;for(;o<=s;)if(a=Math.floor((o+s)/2),r=e[a],n=e[a+1],r<=t){if(a===i||t<n)return a;o=a+1}else{if(!(r>t))throw new Vt("Input is not a number.");s=a-1}return 0}class ki{constructor(e,t,i){this.type=e,this.input=t,this.labels=[],this.outputs=[];for(const[e,t]of i)this.labels.push(e),this.outputs.push(t)}static parse(e,t){if(e.length-1<4)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if((e.length-1)%2!=0)return t.error("Expected an even number of arguments.");const i=t.parse(e[1],1,ct);if(!i)return null;const r=[];let n=null;t.expectedType&&"value"!==t.expectedType.kind&&(n=t.expectedType);for(let i=1;i<e.length;i+=2){const o=1===i?-1/0:e[i],s=e[i+1],a=i,l=i+1;if("number"!=typeof o)return t.error('Input/output pairs for "step" expressions must be defined using literal numeric values (not computed expressions) for the input values.',a);if(r.length&&r[r.length-1][0]>=o)return t.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',a);const c=t.parse(s,l,n);if(!c)return null;n=n||c.type,r.push([o,c])}return new ki(n,i,r)}evaluate(e){const t=this.labels,i=this.outputs;if(1===t.length)return i[0].evaluate(e);const r=this.input.evaluate(e);if(r<=t[0])return i[0].evaluate(e);const n=t.length;return r>=t[n-1]?i[n-1].evaluate(e):i[Ci(t,r)].evaluate(e)}eachChild(e){e(this.input);for(const t of this.outputs)e(t)}outputDefined(){return this.outputs.every((e=>e.outputDefined()))}serialize(){const e=["step",this.input.serialize()];for(let t=0;t<this.labels.length;t++)t>0&&e.push(this.labels[t]),e.push(this.outputs[t].serialize());return e}}var Ii=ki;function Pi(e,t,i){return e*(1-i)+t*i}var zi=Object.freeze({__proto__:null,array:function(e,t,i){return e.map(((e,r)=>Pi(e,t[r],i)))},color:function(e,t,i){return new Pt(Pi(e.r,t.r,i),Pi(e.g,t.g,i),Pi(e.b,t.b,i),Pi(e.a,t.a,i))},number:Pi});const Li=.95047,Di=1.08883,Bi=4/29,Ri=6/29,Oi=3*Ri*Ri,Fi=Ri*Ri*Ri,ji=Math.PI/180,Ui=180/Math.PI;function Ni(e){return e>Fi?Math.pow(e,1/3):e/Oi+Bi}function Vi(e){return e>Ri?e*e*e:Oi*(e-Bi)}function $i(e){return 255*(e<=.0031308?12.92*e:1.055*Math.pow(e,1/2.4)-.055)}function Gi(e){return(e/=255)<=.04045?e/12.92:Math.pow((e+.055)/1.055,2.4)}function qi(e){const t=Gi(e.r),i=Gi(e.g),r=Gi(e.b),n=Ni((.4124564*t+.3575761*i+.1804375*r)/Li),o=Ni((.2126729*t+.7151522*i+.072175*r)/1);return{l:116*o-16,a:500*(n-o),b:200*(o-Ni((.0193339*t+.119192*i+.9503041*r)/Di)),alpha:e.a}}function Zi(e){let t=(e.l+16)/116,i=isNaN(e.a)?t:t+e.a/500,r=isNaN(e.b)?t:t-e.b/200;return t=1*Vi(t),i=Li*Vi(i),r=Di*Vi(r),new Pt($i(3.2404542*i-1.5371385*t-.4985314*r),$i(-.969266*i+1.8760108*t+.041556*r),$i(.0556434*i-.2040259*t+1.0572252*r),e.alpha)}function Wi(e,t,i){const r=t-e;return e+i*(r>180||r<-180?r-360*Math.round(r/360):r)}const Hi={forward:qi,reverse:Zi,interpolate:function(e,t,i){return{l:Pi(e.l,t.l,i),a:Pi(e.a,t.a,i),b:Pi(e.b,t.b,i),alpha:Pi(e.alpha,t.alpha,i)}}},Xi={forward:function(e){const{l:t,a:i,b:r}=qi(e),n=Math.atan2(r,i)*Ui;return{h:n<0?n+360:n,c:Math.sqrt(i*i+r*r),l:t,alpha:e.a}},reverse:function(e){const t=e.h*ji,i=e.c;return Zi({l:e.l,a:Math.cos(t)*i,b:Math.sin(t)*i,alpha:e.alpha})},interpolate:function(e,t,i){return{h:Wi(e.h,t.h,i),c:Pi(e.c,t.c,i),l:Pi(e.l,t.l,i),alpha:Pi(e.alpha,t.alpha,i)}}};var Ki=Object.freeze({__proto__:null,hcl:Xi,lab:Hi});class Yi{constructor(e,t,i,r,n){this.type=e,this.operator=t,this.interpolation=i,this.input=r,this.labels=[],this.outputs=[];for(const[e,t]of n)this.labels.push(e),this.outputs.push(t)}static interpolationFactor(e,t,i,r){let n=0;if("exponential"===e.name)n=Ji(t,e.base,i,r);else if("linear"===e.name)n=Ji(t,1,i,r);else if("cubic-bezier"===e.name){const o=e.controlPoints;n=new m(o[0],o[1],o[2],o[3]).solve(Ji(t,1,i,r))}return n}static parse(e,t){let[i,r,n,...o]=e;if(!Array.isArray(r)||0===r.length)return t.error("Expected an interpolation type expression.",1);if("linear"===r[0])r={name:"linear"};else if("exponential"===r[0]){const e=r[1];if("number"!=typeof e)return t.error("Exponential interpolation requires a numeric base.",1,1);r={name:"exponential",base:e}}else{if("cubic-bezier"!==r[0])return t.error(`Unknown interpolation type ${String(r[0])}`,1,0);{const e=r.slice(1);if(4!==e.length||e.some((e=>"number"!=typeof e||e<0||e>1)))return t.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);r={name:"cubic-bezier",controlPoints:e}}}if(e.length-1<4)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if((e.length-1)%2!=0)return t.error("Expected an even number of arguments.");if(n=t.parse(n,2,ct),!n)return null;const s=[];let a=null;"interpolate-hcl"===i||"interpolate-lab"===i?a=dt:t.expectedType&&"value"!==t.expectedType.kind&&(a=t.expectedType);for(let e=0;e<o.length;e+=2){const i=o[e],r=o[e+1],n=e+3,l=e+4;if("number"!=typeof i)return t.error('Input/output pairs for "interpolate" expressions must be defined using literal numeric values (not computed expressions) for the input values.',n);if(s.length&&s[s.length-1][0]>=i)return t.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',n);const c=t.parse(r,l,a);if(!c)return null;a=a||c.type,s.push([i,c])}return"number"===a.kind||"color"===a.kind||"array"===a.kind&&"number"===a.itemType.kind&&"number"==typeof a.N?new Yi(a,i,r,n,s):t.error(`Type ${xt(a)} is not interpolatable.`)}evaluate(e){const t=this.labels,i=this.outputs;if(1===t.length)return i[0].evaluate(e);const r=this.input.evaluate(e);if(r<=t[0])return i[0].evaluate(e);const n=t.length;if(r>=t[n-1])return i[n-1].evaluate(e);const o=Ci(t,r),s=Yi.interpolationFactor(this.interpolation,r,t[o],t[o+1]),a=i[o].evaluate(e),l=i[o+1].evaluate(e);return"interpolate"===this.operator?zi[this.type.kind.toLowerCase()](a,l,s):"interpolate-hcl"===this.operator?Xi.reverse(Xi.interpolate(Xi.forward(a),Xi.forward(l),s)):Hi.reverse(Hi.interpolate(Hi.forward(a),Hi.forward(l),s))}eachChild(e){e(this.input);for(const t of this.outputs)e(t)}outputDefined(){return this.outputs.every((e=>e.outputDefined()))}serialize(){let e;e="linear"===this.interpolation.name?["linear"]:"exponential"===this.interpolation.name?1===this.interpolation.base?["linear"]:["exponential",this.interpolation.base]:["cubic-bezier"].concat(this.interpolation.controlPoints);const t=[this.operator,e,this.input.serialize()];for(let e=0;e<this.labels.length;e++)t.push(this.labels[e],this.outputs[e].serialize());return t}}function Ji(e,t,i,r){const n=r-i,o=e-i;return 0===n?0:1===t?o/n:(Math.pow(t,o)-1)/(Math.pow(t,n)-1)}var Qi=Yi;class er{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expectected at least one argument.");let i=null;const r=t.expectedType;r&&"value"!==r.kind&&(i=r);const n=[];for(const r of e.slice(1)){const e=t.parse(r,1+n.length,i,void 0,{typeAnnotation:"omit"});if(!e)return null;i=i||e.type,n.push(e)}const o=r&&n.some((e=>bt(r,e.type)));return new er(o?ft:i,n)}evaluate(e){let t,i=null,r=0;for(const n of this.args){if(r++,i=n.evaluate(e),i&&i instanceof Bt&&!i.available&&(t||(t=i),i=null,r===this.args.length))return t;if(null!==i)break}return i}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every((e=>e.outputDefined()))}serialize(){const e=["coalesce"];return this.eachChild((t=>{e.push(t.serialize())})),e}}var tr=er;class ir{constructor(e,t){this.type=t.type,this.bindings=[].concat(e),this.result=t}evaluate(e){return this.result.evaluate(e)}eachChild(e){for(const t of this.bindings)e(t[1]);e(this.result)}static parse(e,t){if(e.length<4)return t.error(`Expected at least 3 arguments, but found ${e.length-1} instead.`);const i=[];for(let r=1;r<e.length-1;r+=2){const n=e[r];if("string"!=typeof n)return t.error(`Expected string, but found ${typeof n} instead.`,r);if(/[^a-zA-Z0-9_]/.test(n))return t.error("Variable names must contain only alphanumeric characters or '_'.",r);const o=t.parse(e[r+1],r+1);if(!o)return null;i.push([n,o])}const r=t.parse(e[e.length-1],e.length-1,t.expectedType,i);return r?new ir(i,r):null}outputDefined(){return this.result.outputDefined()}serialize(){const e=["let"];for(const[t,i]of this.bindings)e.push(t,i.serialize());return e.push(this.result.serialize()),e}}var rr=ir;class nr{constructor(e,t,i){this.type=e,this.index=t,this.input=i}static parse(e,t){if(3!==e.length)return t.error(`Expected 2 arguments, but found ${e.length-1} instead.`);const i=t.parse(e[1],1,ct),r=t.parse(e[2],2,yt(t.expectedType||ft));return i&&r?new nr(r.type.itemType,i,r):null}evaluate(e){const t=this.index.evaluate(e),i=this.input.evaluate(e);if(t<0)throw new Vt(`Array index out of bounds: ${t} < 0.`);if(t>=i.length)throw new Vt(`Array index out of bounds: ${t} > ${i.length-1}.`);if(t!==Math.floor(t))throw new Vt(`Array index must be an integer, but found ${t} instead.`);return i[t]}eachChild(e){e(this.index),e(this.input)}outputDefined(){return!1}serialize(){return["at",this.index.serialize(),this.input.serialize()]}}var or=nr;class sr{constructor(e,t){this.type=ut,this.needle=e,this.haystack=t}static parse(e,t){if(3!==e.length)return t.error(`Expected 2 arguments, but found ${e.length-1} instead.`);const i=t.parse(e[1],1,ft),r=t.parse(e[2],2,ft);return i&&r?wt(i.type,[ut,ht,ct,lt,ft])?new sr(i,r):t.error(`Expected first argument to be of type boolean, string, number or null, but found ${xt(i.type)} instead`):null}evaluate(e){const t=this.needle.evaluate(e),i=this.haystack.evaluate(e);if(null==i)return!1;if(!Tt(t,["boolean","string","number","null"]))throw new Vt(`Expected first argument to be of type boolean, string, number or null, but found ${xt(Ft(t))} instead.`);if(!Tt(i,["string","array"]))throw new Vt(`Expected second argument to be of type array or string, but found ${xt(Ft(i))} instead.`);return i.indexOf(t)>=0}eachChild(e){e(this.needle),e(this.haystack)}outputDefined(){return!0}serialize(){return["in",this.needle.serialize(),this.haystack.serialize()]}}var ar=sr;class lr{constructor(e,t,i){this.type=ct,this.needle=e,this.haystack=t,this.fromIndex=i}static parse(e,t){if(e.length<=2||e.length>=5)return t.error(`Expected 3 or 4 arguments, but found ${e.length-1} instead.`);const i=t.parse(e[1],1,ft),r=t.parse(e[2],2,ft);if(!i||!r)return null;if(!wt(i.type,[ut,ht,ct,lt,ft]))return t.error(`Expected first argument to be of type boolean, string, number or null, but found ${xt(i.type)} instead`);if(4===e.length){const n=t.parse(e[3],3,ct);return n?new lr(i,r,n):null}return new lr(i,r)}evaluate(e){const t=this.needle.evaluate(e),i=this.haystack.evaluate(e);if(!Tt(t,["boolean","string","number","null"]))throw new Vt(`Expected first argument to be of type boolean, string, number or null, but found ${xt(Ft(t))} instead.`);if(!Tt(i,["string","array"]))throw new Vt(`Expected second argument to be of type array or string, but found ${xt(Ft(i))} instead.`);if(this.fromIndex){const r=this.fromIndex.evaluate(e);return i.indexOf(t,r)}return i.indexOf(t)}eachChild(e){e(this.needle),e(this.haystack),this.fromIndex&&e(this.fromIndex)}outputDefined(){return!1}serialize(){if(null!=this.fromIndex&&void 0!==this.fromIndex){const e=this.fromIndex.serialize();return["index-of",this.needle.serialize(),this.haystack.serialize(),e]}return["index-of",this.needle.serialize(),this.haystack.serialize()]}}var cr=lr;class hr{constructor(e,t,i,r,n,o){this.inputType=e,this.type=t,this.input=i,this.cases=r,this.outputs=n,this.otherwise=o}static parse(e,t){if(e.length<5)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if(e.length%2!=1)return t.error("Expected an even number of arguments.");let i,r;t.expectedType&&"value"!==t.expectedType.kind&&(r=t.expectedType);const n={},o=[];for(let s=2;s<e.length-1;s+=2){let a=e[s];const l=e[s+1];Array.isArray(a)||(a=[a]);const c=t.concat(s);if(0===a.length)return c.error("Expected at least one branch label.");for(const e of a){if("number"!=typeof e&&"string"!=typeof e)return c.error("Branch labels must be numbers or strings.");if("number"==typeof e&&Math.abs(e)>Number.MAX_SAFE_INTEGER)return c.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if("number"==typeof e&&Math.floor(e)!==e)return c.error("Numeric branch labels must be integer values.");if(i){if(c.checkSubtype(i,Ft(e)))return null}else i=Ft(e);if(void 0!==n[String(e)])return c.error("Branch labels must be unique.");n[String(e)]=o.length}const h=t.parse(l,s,r);if(!h)return null;r=r||h.type,o.push(h)}const s=t.parse(e[1],1,ft);if(!s)return null;const a=t.parse(e[e.length-1],e.length-1,r);return a?"value"!==s.type.kind&&t.concat(1).checkSubtype(i,s.type)?null:new hr(i,r,s,n,o,a):null}evaluate(e){const t=this.input.evaluate(e);return(Ft(t)===this.inputType&&this.outputs[this.cases[t]]||this.otherwise).evaluate(e)}eachChild(e){e(this.input),this.outputs.forEach(e),e(this.otherwise)}outputDefined(){return this.outputs.every((e=>e.outputDefined()))&&this.otherwise.outputDefined()}serialize(){const e=["match",this.input.serialize()],t=Object.keys(this.cases).sort(),i=[],r={};for(const e of t){const t=r[this.cases[e]];void 0===t?(r[this.cases[e]]=i.length,i.push([this.cases[e],[e]])):i[t][1].push(e)}const n=e=>"number"===this.inputType.kind?Number(e):e;for(const[t,r]of i)e.push(1===r.length?n(r[0]):r.map(n)),e.push(this.outputs[t].serialize());return e.push(this.otherwise.serialize()),e}}var ur=hr;class dr{constructor(e,t,i){this.type=e,this.branches=t,this.otherwise=i}static parse(e,t){if(e.length<4)return t.error(`Expected at least 3 arguments, but found only ${e.length-1}.`);if(e.length%2!=0)return t.error("Expected an odd number of arguments.");let i;t.expectedType&&"value"!==t.expectedType.kind&&(i=t.expectedType);const r=[];for(let n=1;n<e.length-1;n+=2){const o=t.parse(e[n],n,ut);if(!o)return null;const s=t.parse(e[n+1],n+1,i);if(!s)return null;r.push([o,s]),i=i||s.type}const n=t.parse(e[e.length-1],e.length-1,i);return n?new dr(i,r,n):null}evaluate(e){for(const[t,i]of this.branches)if(t.evaluate(e))return i.evaluate(e);return this.otherwise.evaluate(e)}eachChild(e){for(const[t,i]of this.branches)e(t),e(i);e(this.otherwise)}outputDefined(){return this.branches.every((([e,t])=>t.outputDefined()))&&this.otherwise.outputDefined()}serialize(){const e=["case"];return this.eachChild((t=>{e.push(t.serialize())})),e}}var pr=dr;class fr{constructor(e,t,i,r){this.type=e,this.input=t,this.beginIndex=i,this.endIndex=r}static parse(e,t){if(e.length<=2||e.length>=5)return t.error(`Expected 3 or 4 arguments, but found ${e.length-1} instead.`);const i=t.parse(e[1],1,ft),r=t.parse(e[2],2,ct);if(!i||!r)return null;if(!wt(i.type,[yt(ft),ht,ft]))return t.error(`Expected first argument to be of type array or string, but found ${xt(i.type)} instead`);if(4===e.length){const n=t.parse(e[3],3,ct);return n?new fr(i.type,i,r,n):null}return new fr(i.type,i,r)}evaluate(e){const t=this.input.evaluate(e),i=this.beginIndex.evaluate(e);if(!Tt(t,["string","array"]))throw new Vt(`Expected first argument to be of type array or string, but found ${xt(Ft(t))} instead.`);if(this.endIndex){const r=this.endIndex.evaluate(e);return t.slice(i,r)}return t.slice(i)}eachChild(e){e(this.input),e(this.beginIndex),this.endIndex&&e(this.endIndex)}outputDefined(){return!1}serialize(){if(null!=this.endIndex&&void 0!==this.endIndex){const e=this.endIndex.serialize();return["slice",this.input.serialize(),this.beginIndex.serialize(),e]}return["slice",this.input.serialize(),this.beginIndex.serialize()]}}var mr=fr;function _r(e,t){return"=="===e||"!="===e?"boolean"===t.kind||"string"===t.kind||"number"===t.kind||"null"===t.kind||"value"===t.kind:"string"===t.kind||"number"===t.kind||"value"===t.kind}function gr(e,t,i,r){return 0===r.compare(t,i)}function yr(e,t,i){const r="=="!==e&&"!="!==e;return class n{constructor(e,t,i){this.type=ut,this.lhs=e,this.rhs=t,this.collator=i,this.hasUntypedArgument="value"===e.type.kind||"value"===t.type.kind}static parse(e,t){if(3!==e.length&&4!==e.length)return t.error("Expected two or three arguments.");const i=e[0];let o=t.parse(e[1],1,ft);if(!o)return null;if(!_r(i,o.type))return t.concat(1).error(`"${i}" comparisons are not supported for type '${xt(o.type)}'.`);let s=t.parse(e[2],2,ft);if(!s)return null;if(!_r(i,s.type))return t.concat(2).error(`"${i}" comparisons are not supported for type '${xt(s.type)}'.`);if(o.type.kind!==s.type.kind&&"value"!==o.type.kind&&"value"!==s.type.kind)return t.error(`Cannot compare types '${xt(o.type)}' and '${xt(s.type)}'.`);r&&("value"===o.type.kind&&"value"!==s.type.kind?o=new qt(s.type,[o]):"value"!==o.type.kind&&"value"===s.type.kind&&(s=new qt(o.type,[s])));let a=null;if(4===e.length){if("string"!==o.type.kind&&"string"!==s.type.kind&&"value"!==o.type.kind&&"value"!==s.type.kind)return t.error("Cannot use collator to compare non-string types.");if(a=t.parse(e[3],3,mt),!a)return null}return new n(o,s,a)}evaluate(n){const o=this.lhs.evaluate(n),s=this.rhs.evaluate(n);if(r&&this.hasUntypedArgument){const t=Ft(o),i=Ft(s);if(t.kind!==i.kind||"string"!==t.kind&&"number"!==t.kind)throw new Vt(`Expected arguments for "${e}" to be (string, string) or (number, number), but found (${t.kind}, ${i.kind}) instead.`)}if(this.collator&&!r&&this.hasUntypedArgument){const e=Ft(o),i=Ft(s);if("string"!==e.kind||"string"!==i.kind)return t(n,o,s)}return this.collator?i(n,o,s,this.collator.evaluate(n)):t(n,o,s)}eachChild(e){e(this.lhs),e(this.rhs),this.collator&&e(this.collator)}outputDefined(){return!0}serialize(){const t=[e];return this.eachChild((e=>{t.push(e.serialize())})),t}}}const xr=yr("==",(function(e,t,i){return t===i}),gr),vr=yr("!=",(function(e,t,i){return t!==i}),(function(e,t,i,r){return!gr(0,t,i,r)})),br=yr("<",(function(e,t,i){return t<i}),(function(e,t,i,r){return r.compare(t,i)<0})),wr=yr(">",(function(e,t,i){return t>i}),(function(e,t,i,r){return r.compare(t,i)>0})),Tr=yr("<=",(function(e,t,i){return t<=i}),(function(e,t,i,r){return r.compare(t,i)<=0})),Er=yr(">=",(function(e,t,i){return t>=i}),(function(e,t,i,r){return r.compare(t,i)>=0}));class Ar{constructor(e,t,i,r,n,o){this.type=ht,this.number=e,this.locale=t,this.currency=i,this.unit=r,this.minFractionDigits=n,this.maxFractionDigits=o}static parse(e,t){if(3!==e.length)return t.error("Expected two arguments.");const i=t.parse(e[1],1,ct);if(!i)return null;const r=e[2];if("object"!=typeof r||Array.isArray(r))return t.error("NumberFormat options argument must be an object.");let n=null;if(r.locale&&(n=t.parse(r.locale,1,ht),!n))return null;let o=null;if(r.currency&&(o=t.parse(r.currency,1,ht),!o))return null;let s=null;if(r.unit&&(s=t.parse(r.unit,1,ht),!s))return null;let a=null;if(r["min-fraction-digits"]&&(a=t.parse(r["min-fraction-digits"],1,ct),!a))return null;let l=null;return r["max-fraction-digits"]&&(l=t.parse(r["max-fraction-digits"],1,ct),!l)?null:new Ar(i,n,o,s,a,l)}evaluate(e){return new Intl.NumberFormat(this.locale?this.locale.evaluate(e):[],{style:(this.currency?"currency":this.unit&&"unit")||"decimal",currency:this.currency?this.currency.evaluate(e):void 0,unit:this.unit?this.unit.evaluate(e):void 0,minimumFractionDigits:this.minFractionDigits?this.minFractionDigits.evaluate(e):void 0,maximumFractionDigits:this.maxFractionDigits?this.maxFractionDigits.evaluate(e):void 0}).format(this.number.evaluate(e))}eachChild(e){e(this.number),this.locale&&e(this.locale),this.currency&&e(this.currency),this.unit&&e(this.unit),this.minFractionDigits&&e(this.minFractionDigits),this.maxFractionDigits&&e(this.maxFractionDigits)}outputDefined(){return!1}serialize(){const e={};return this.locale&&(e.locale=this.locale.serialize()),this.currency&&(e.currency=this.currency.serialize()),this.unit&&(e.unit=this.unit.serialize()),this.minFractionDigits&&(e["min-fraction-digits"]=this.minFractionDigits.serialize()),this.maxFractionDigits&&(e["max-fraction-digits"]=this.maxFractionDigits.serialize()),["number-format",this.number.serialize(),e]}}class Sr{constructor(e){this.type=ct,this.input=e}static parse(e,t){if(2!==e.length)return t.error(`Expected 1 argument, but found ${e.length-1} instead.`);const i=t.parse(e[1],1);return i?"array"!==i.type.kind&&"string"!==i.type.kind&&"value"!==i.type.kind?t.error(`Expected argument of type string or array, but found ${xt(i.type)} instead.`):new Sr(i):null}evaluate(e){const t=this.input.evaluate(e);if("string"==typeof t)return t.length;if(Array.isArray(t))return t.length;throw new Vt(`Expected value to be of type string or array, but found ${xt(Ft(t))} instead.`)}eachChild(e){e(this.input)}outputDefined(){return!1}serialize(){const e=["length"];return this.eachChild((t=>{e.push(t.serialize())})),e}}const Mr={"==":xr,"!=":vr,">":wr,"<":br,">=":Er,"<=":Tr,array:qt,at:or,boolean:qt,case:pr,coalesce:tr,collator:ti,format:Zt,image:Wt,in:ar,"index-of":cr,interpolate:Qi,"interpolate-hcl":Qi,"interpolate-lab":Qi,length:Sr,let:rr,literal:Nt,match:ur,number:qt,"number-format":Ar,object:qt,slice:mr,step:Ii,string:qt,"to-boolean":Kt,"to-color":Kt,"to-number":Kt,"to-string":Kt,var:Ei,within:xi};function Cr(e,[t,i,r,n]){t=t.evaluate(e),i=i.evaluate(e),r=r.evaluate(e);const o=n?n.evaluate(e):1,s=Rt(t,i,r,o);if(s)throw new Vt(s);return new Pt(t/255*o,i/255*o,r/255*o,o)}function kr(e,t){return e in t}function Ir(e,t){const i=t[e];return void 0===i?null:i}function Pr(e){return{type:e}}ei.register(Mr,{error:[{kind:"error"},[ht],(e,[t])=>{throw new Vt(t.evaluate(e))}],typeof:[ht,[ft],(e,[t])=>xt(Ft(t.evaluate(e)))],"to-rgba":[yt(ct,4),[dt],(e,[t])=>t.evaluate(e).toArray()],rgb:[dt,[ct,ct,ct],Cr],rgba:[dt,[ct,ct,ct,ct],Cr],has:{type:ut,overloads:[[[ht],(e,[t])=>kr(t.evaluate(e),e.properties())],[[ht,pt],(e,[t,i])=>kr(t.evaluate(e),i.evaluate(e))]]},get:{type:ft,overloads:[[[ht],(e,[t])=>Ir(t.evaluate(e),e.properties())],[[ht,pt],(e,[t,i])=>Ir(t.evaluate(e),i.evaluate(e))]]},"feature-state":[ft,[ht],(e,[t])=>Ir(t.evaluate(e),e.featureState||{})],properties:[pt,[],e=>e.properties()],"geometry-type":[ht,[],e=>e.geometryType()],id:[ft,[],e=>e.id()],zoom:[ct,[],e=>e.globals.zoom],pitch:[ct,[],e=>e.globals.pitch||0],"distance-from-center":[ct,[],e=>e.distanceFromCenter()],"heatmap-density":[ct,[],e=>e.globals.heatmapDensity||0],"line-progress":[ct,[],e=>e.globals.lineProgress||0],"sky-radial-progress":[ct,[],e=>e.globals.skyRadialProgress||0],accumulated:[ft,[],e=>void 0===e.globals.accumulated?null:e.globals.accumulated],"+":[ct,Pr(ct),(e,t)=>{let i=0;for(const r of t)i+=r.evaluate(e);return i}],"*":[ct,Pr(ct),(e,t)=>{let i=1;for(const r of t)i*=r.evaluate(e);return i}],"-":{type:ct,overloads:[[[ct,ct],(e,[t,i])=>t.evaluate(e)-i.evaluate(e)],[[ct],(e,[t])=>-t.evaluate(e)]]},"/":[ct,[ct,ct],(e,[t,i])=>t.evaluate(e)/i.evaluate(e)],"%":[ct,[ct,ct],(e,[t,i])=>t.evaluate(e)%i.evaluate(e)],ln2:[ct,[],()=>Math.LN2],pi:[ct,[],()=>Math.PI],e:[ct,[],()=>Math.E],"^":[ct,[ct,ct],(e,[t,i])=>Math.pow(t.evaluate(e),i.evaluate(e))],sqrt:[ct,[ct],(e,[t])=>Math.sqrt(t.evaluate(e))],log10:[ct,[ct],(e,[t])=>Math.log(t.evaluate(e))/Math.LN10],ln:[ct,[ct],(e,[t])=>Math.log(t.evaluate(e))],log2:[ct,[ct],(e,[t])=>Math.log(t.evaluate(e))/Math.LN2],sin:[ct,[ct],(e,[t])=>Math.sin(t.evaluate(e))],cos:[ct,[ct],(e,[t])=>Math.cos(t.evaluate(e))],tan:[ct,[ct],(e,[t])=>Math.tan(t.evaluate(e))],asin:[ct,[ct],(e,[t])=>Math.asin(t.evaluate(e))],acos:[ct,[ct],(e,[t])=>Math.acos(t.evaluate(e))],atan:[ct,[ct],(e,[t])=>Math.atan(t.evaluate(e))],min:[ct,Pr(ct),(e,t)=>Math.min(...t.map((t=>t.evaluate(e))))],max:[ct,Pr(ct),(e,t)=>Math.max(...t.map((t=>t.evaluate(e))))],abs:[ct,[ct],(e,[t])=>Math.abs(t.evaluate(e))],round:[ct,[ct],(e,[t])=>{const i=t.evaluate(e);return i<0?-Math.round(-i):Math.round(i)}],floor:[ct,[ct],(e,[t])=>Math.floor(t.evaluate(e))],ceil:[ct,[ct],(e,[t])=>Math.ceil(t.evaluate(e))],"filter-==":[ut,[ht,ft],(e,[t,i])=>e.properties()[t.value]===i.value],"filter-id-==":[ut,[ft],(e,[t])=>e.id()===t.value],"filter-type-==":[ut,[ht],(e,[t])=>e.geometryType()===t.value],"filter-<":[ut,[ht,ft],(e,[t,i])=>{const r=e.properties()[t.value],n=i.value;return typeof r==typeof n&&r<n}],"filter-id-<":[ut,[ft],(e,[t])=>{const i=e.id(),r=t.value;return typeof i==typeof r&&i<r}],"filter->":[ut,[ht,ft],(e,[t,i])=>{const r=e.properties()[t.value],n=i.value;return typeof r==typeof n&&r>n}],"filter-id->":[ut,[ft],(e,[t])=>{const i=e.id(),r=t.value;return typeof i==typeof r&&i>r}],"filter-<=":[ut,[ht,ft],(e,[t,i])=>{const r=e.properties()[t.value],n=i.value;return typeof r==typeof n&&r<=n}],"filter-id-<=":[ut,[ft],(e,[t])=>{const i=e.id(),r=t.value;return typeof i==typeof r&&i<=r}],"filter->=":[ut,[ht,ft],(e,[t,i])=>{const r=e.properties()[t.value],n=i.value;return typeof r==typeof n&&r>=n}],"filter-id->=":[ut,[ft],(e,[t])=>{const i=e.id(),r=t.value;return typeof i==typeof r&&i>=r}],"filter-has":[ut,[ft],(e,[t])=>t.value in e.properties()],"filter-has-id":[ut,[],e=>null!==e.id()&&void 0!==e.id()],"filter-type-in":[ut,[yt(ht)],(e,[t])=>t.value.indexOf(e.geometryType())>=0],"filter-id-in":[ut,[yt(ft)],(e,[t])=>t.value.indexOf(e.id())>=0],"filter-in-small":[ut,[ht,yt(ft)],(e,[t,i])=>i.value.indexOf(e.properties()[t.value])>=0],"filter-in-large":[ut,[ht,yt(ft)],(e,[t,i])=>function(e,t,i,r){for(;i<=r;){const n=i+r>>1;if(t[n]===e)return!0;t[n]>e?r=n-1:i=n+1}return!1}(e.properties()[t.value],i.value,0,i.value.length-1)],all:{type:ut,overloads:[[[ut,ut],(e,[t,i])=>t.evaluate(e)&&i.evaluate(e)],[Pr(ut),(e,t)=>{for(const i of t)if(!i.evaluate(e))return!1;return!0}]]},any:{type:ut,overloads:[[[ut,ut],(e,[t,i])=>t.evaluate(e)||i.evaluate(e)],[Pr(ut),(e,t)=>{for(const i of t)if(i.evaluate(e))return!0;return!1}]]},"!":[ut,[ut],(e,[t])=>!t.evaluate(e)],"is-supported-script":[ut,[ht],(e,[t])=>{const i=e.globals&&e.globals.isSupportedScript;return!i||i(t.evaluate(e))}],upcase:[ht,[ht],(e,[t])=>t.evaluate(e).toUpperCase()],downcase:[ht,[ht],(e,[t])=>t.evaluate(e).toLowerCase()],concat:[ht,Pr(ft),(e,t)=>t.map((t=>jt(t.evaluate(e)))).join("")],"resolved-locale":[ht,[mt],(e,[t])=>t.evaluate(e).resolvedLocale()]});var zr=Mr;function Lr(e){return{result:"success",value:e}}function Dr(e){return{result:"error",value:e}}function Br(e){return"data-driven"===e["property-type"]}function Rr(e){return!!e.expression&&e.expression.parameters.indexOf("zoom")>-1}function Or(e){return!!e.expression&&e.expression.interpolated}function Fr(e){return e instanceof Number?"number":e instanceof String?"string":e instanceof Boolean?"boolean":Array.isArray(e)?"array":null===e?"null":typeof e}function jr(e){return"object"==typeof e&&null!==e&&!Array.isArray(e)}function Ur(e){return e}function Nr(e,t){const i="color"===t.type,r=e.stops&&"object"==typeof e.stops[0][0],n=r||!(r||void 0!==e.property),o=e.type||(Or(t)?"exponential":"interval");if(i&&((e=tt({},e)).stops&&(e.stops=e.stops.map((e=>[e[0],Pt.parse(e[1])]))),e.default=Pt.parse(e.default?e.default:t.default)),e.colorSpace&&"rgb"!==e.colorSpace&&!Ki[e.colorSpace])throw new Error(`Unknown color space: ${e.colorSpace}`);let s,a,l;if("exponential"===o)s=qr;else if("interval"===o)s=Gr;else if("categorical"===o){s=$r,a=Object.create(null);for(const t of e.stops)a[t[0]]=t[1];l=typeof e.stops[0][0]}else{if("identity"!==o)throw new Error(`Unknown function type "${o}"`);s=Zr}if(r){const i={},r=[];for(let t=0;t<e.stops.length;t++){const n=e.stops[t],o=n[0].zoom;void 0===i[o]&&(i[o]={zoom:o,type:e.type,property:e.property,default:e.default,stops:[]},r.push(o)),i[o].stops.push([n[0].value,n[1]])}const n=[];for(const e of r)n.push([i[e].zoom,Nr(i[e],t)]);const o={name:"linear"};return{kind:"composite",interpolationType:o,interpolationFactor:Qi.interpolationFactor.bind(void 0,o),zoomStops:n.map((e=>e[0])),evaluate:({zoom:i},r)=>qr({stops:n,base:e.base},t,i).evaluate(i,r)}}if(n){const i="exponential"===o?{name:"exponential",base:void 0!==e.base?e.base:1}:null;return{kind:"camera",interpolationType:i,interpolationFactor:Qi.interpolationFactor.bind(void 0,i),zoomStops:e.stops.map((e=>e[0])),evaluate:({zoom:i})=>s(e,t,i,a,l)}}return{kind:"source",evaluate(i,r){const n=r&&r.properties?r.properties[e.property]:void 0;return void 0===n?Vr(e.default,t.default):s(e,t,n,a,l)}}}function Vr(e,t,i){return void 0!==e?e:void 0!==t?t:void 0!==i?i:void 0}function $r(e,t,i,r,n){return Vr(typeof i===n?r[i]:void 0,e.default,t.default)}function Gr(e,t,i){if("number"!==Fr(i))return Vr(e.default,t.default);const r=e.stops.length;if(1===r)return e.stops[0][1];if(i<=e.stops[0][0])return e.stops[0][1];if(i>=e.stops[r-1][0])return e.stops[r-1][1];const n=Ci(e.stops.map((e=>e[0])),i);return e.stops[n][1]}function qr(e,t,i){const r=void 0!==e.base?e.base:1;if("number"!==Fr(i))return Vr(e.default,t.default);const n=e.stops.length;if(1===n)return e.stops[0][1];if(i<=e.stops[0][0])return e.stops[0][1];if(i>=e.stops[n-1][0])return e.stops[n-1][1];const o=Ci(e.stops.map((e=>e[0])),i),s=function(e,t,i,r){const n=r-i,o=e-i;return 0===n?0:1===t?o/n:(Math.pow(t,o)-1)/(Math.pow(t,n)-1)}(i,r,e.stops[o][0],e.stops[o+1][0]),a=e.stops[o][1],l=e.stops[o+1][1];let c=zi[t.type]||Ur;if(e.colorSpace&&"rgb"!==e.colorSpace){const t=Ki[e.colorSpace];c=(e,i)=>t.reverse(t.interpolate(t.forward(e),t.forward(i),s))}return"function"==typeof a.evaluate?{evaluate(...e){const t=a.evaluate.apply(void 0,e),i=l.evaluate.apply(void 0,e);if(void 0!==t&&void 0!==i)return c(t,i,s)}}:c(a,l,s)}function Zr(e,t,i){return"color"===t.type?i=Pt.parse(i):"formatted"===t.type?i=Dt.fromString(i.toString()):"resolvedImage"===t.type?i=Bt.fromString(i.toString()):Fr(i)===t.type||"enum"===t.type&&t.values[i]||(i=void 0),Vr(i,e.default,t.default)}class Wr{constructor(e,t){this.expression=e,this._warningHistory={},this._evaluator=new Jt,this._defaultValue=t?function(e){return"color"===e.type&&(jr(e.default)||Array.isArray(e.default))?new Pt(0,0,0,0):"color"===e.type?Pt.parse(e.default)||null:void 0===e.default?null:e.default}(t):null,this._enumValues=t&&"enum"===t.type?t.values:null}evaluateWithoutErrorHandling(e,t,i,r,n,o,s,a){return this._evaluator.globals=e,this._evaluator.feature=t,this._evaluator.featureState=i,this._evaluator.canonical=r||null,this._evaluator.availableImages=n||null,this._evaluator.formattedSection=o,this._evaluator.featureTileCoord=s||null,this._evaluator.featureDistanceData=a||null,this.expression.evaluate(this._evaluator)}evaluate(e,t,i,r,n,o,s,a){this._evaluator.globals=e,this._evaluator.feature=t||null,this._evaluator.featureState=i||null,this._evaluator.canonical=r||null,this._evaluator.availableImages=n||null,this._evaluator.formattedSection=o||null,this._evaluator.featureTileCoord=s||null,this._evaluator.featureDistanceData=a||null;try{const e=this.expression.evaluate(this._evaluator);if(null==e||"number"==typeof e&&e!=e)return this._defaultValue;if(this._enumValues&&!(e in this._enumValues))throw new Vt(`Expected value to be one of ${Object.keys(this._enumValues).map((e=>JSON.stringify(e))).join(", ")}, but found ${JSON.stringify(e)} instead.`);return e}catch(e){return this._warningHistory[e.message]||(this._warningHistory[e.message]=!0,"undefined"!=typeof console&&console.warn(e.message)),this._defaultValue}}}function Hr(e){return Array.isArray(e)&&e.length>0&&"string"==typeof e[0]&&e[0]in zr}function Xr(e,t){const i=new Si(zr,[],t?function(e){const t={color:dt,string:ht,number:ct,enum:ht,boolean:ut,formatted:_t,resolvedImage:gt};return"array"===e.type?yt(t[e.value]||ft,e.length):t[e.type]}(t):void 0),r=i.parse(e,void 0,void 0,void 0,t&&"string"===t.type?{typeAnnotation:"coerce"}:void 0);return r?Lr(new Wr(r,t)):Dr(i.errors)}class Kr{constructor(e,t){this.kind=e,this._styleExpression=t,this.isStateDependent="constant"!==e&&!bi(t.expression)}evaluateWithoutErrorHandling(e,t,i,r,n,o){return this._styleExpression.evaluateWithoutErrorHandling(e,t,i,r,n,o)}evaluate(e,t,i,r,n,o){return this._styleExpression.evaluate(e,t,i,r,n,o)}}class Yr{constructor(e,t,i,r){this.kind=e,this.zoomStops=i,this._styleExpression=t,this.isStateDependent="camera"!==e&&!bi(t.expression),this.interpolationType=r}evaluateWithoutErrorHandling(e,t,i,r,n,o){return this._styleExpression.evaluateWithoutErrorHandling(e,t,i,r,n,o)}evaluate(e,t,i,r,n,o){return this._styleExpression.evaluate(e,t,i,r,n,o)}interpolationFactor(e,t,i){return this.interpolationType?Qi.interpolationFactor(this.interpolationType,e,t,i):0}}function Jr(e,t){if("error"===(e=Xr(e,t)).result)return e;const i=e.value.expression,r=vi(i);if(!r&&!Br(t))return Dr([new ot("","data expressions not supported")]);const n=wi(i,["zoom","pitch","distance-from-center"]);if(!n&&!Rr(t))return Dr([new ot("","zoom expressions not supported")]);const o=en(i);return o||n?o instanceof ot?Dr([o]):o instanceof Qi&&!Or(t)?Dr([new ot("",'"interpolate" expressions cannot be used with this property')]):Lr(o?new Yr(r?"camera":"composite",e.value,o.labels,o instanceof Qi?o.interpolation:void 0):new Kr(r?"constant":"source",e.value)):Dr([new ot("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')])}class Qr{constructor(e,t){this._parameters=e,this._specification=t,tt(this,Nr(this._parameters,this._specification))}static deserialize(e){return new Qr(e._parameters,e._specification)}static serialize(e){return{_parameters:e._parameters,_specification:e._specification}}}function en(e){let t=null;if(e instanceof rr)t=en(e.result);else if(e instanceof tr){for(const i of e.args)if(t=en(i),t)break}else(e instanceof Ii||e instanceof Qi)&&e.input instanceof ei&&"zoom"===e.input.name&&(t=e);return t instanceof ot||e.eachChild((e=>{const i=en(e);i instanceof ot?t=i:!t&&i?t=new ot("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.'):t&&i&&t!==i&&(t=new ot("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))})),t}class tn{constructor(e,t,i,r){this.message=(e?`${e}: `:"")+i,r&&(this.identifier=r),null!=t&&t.__line__&&(this.line=t.__line__)}}function rn(e){const t=e.key,i=e.value,r=e.valueSpec||{},n=e.objectElementValidators||{},o=e.style,s=e.styleSpec;let a=[];const l=Fr(i);if("object"!==l)return[new tn(t,i,`object expected, ${l} found`)];for(const e in i){const l=e.split(".")[0];let c;n[l]?c=n[l]:r[l]?c=On:n["*"]?c=n["*"]:r["*"]&&(c=On),c?a=a.concat(c({key:(t?`${t}.`:t)+e,value:i[e],valueSpec:r[l]||r["*"],style:o,styleSpec:s,object:i,objectKey:e},i)):a.push(new tn(t,i[e],`unknown property "${e}"`))}for(const e in r)n[e]||r[e].required&&void 0===r[e].default&&void 0===i[e]&&a.push(new tn(t,i,`missing required property "${e}"`));return a}function nn(e){const t=e.value,i=e.valueSpec,r=e.style,n=e.styleSpec,o=e.key,s=e.arrayElementValidator||On;if("array"!==Fr(t))return[new tn(o,t,`array expected, ${Fr(t)} found`)];if(i.length&&t.length!==i.length)return[new tn(o,t,`array length ${i.length} expected, length ${t.length} found`)];if(i["min-length"]&&t.length<i["min-length"])return[new tn(o,t,`array length at least ${i["min-length"]} expected, length ${t.length} found`)];let a={type:i.value,values:i.values,minimum:i.minimum,maximum:i.maximum,function:void 0};n.$version<7&&(a.function=i.function),"object"===Fr(i.value)&&(a=i.value);let l=[];for(let e=0;e<t.length;e++)l=l.concat(s({array:t,arrayIndex:e,value:t[e],valueSpec:a,style:r,styleSpec:n,key:`${o}[${e}]`}));return l}function on(e){const t=e.key,i=e.value,r=e.valueSpec;let n=Fr(i);if("number"===n&&i!=i&&(n="NaN"),"number"!==n)return[new tn(t,i,`number expected, ${n} found`)];if("minimum"in r){let n=r.minimum;if("array"===Fr(r.minimum)&&(n=r.minimum[e.arrayIndex]),i<n)return[new tn(t,i,`${i} is less than the minimum value ${n}`)]}if("maximum"in r){let n=r.maximum;if("array"===Fr(r.maximum)&&(n=r.maximum[e.arrayIndex]),i>n)return[new tn(t,i,`${i} is greater than the maximum value ${n}`)]}return[]}function sn(e){const t=e.valueSpec,i=it(e.value.type);let r,n,o,s={};const a="categorical"!==i&&void 0===e.value.property,l=!a,c="array"===Fr(e.value.stops)&&"array"===Fr(e.value.stops[0])&&"object"===Fr(e.value.stops[0][0]),h=rn({key:e.key,value:e.value,valueSpec:e.styleSpec.function,style:e.style,styleSpec:e.styleSpec,objectElementValidators:{stops:function(e){if("identity"===i)return[new tn(e.key,e.value,'identity function may not have a "stops" property')];let t=[];const r=e.value;return t=t.concat(nn({key:e.key,value:r,valueSpec:e.valueSpec,style:e.style,styleSpec:e.styleSpec,arrayElementValidator:u})),"array"===Fr(r)&&0===r.length&&t.push(new tn(e.key,r,"array must have at least one stop")),t},default:function(e){return On({key:e.key,value:e.value,valueSpec:t,style:e.style,styleSpec:e.styleSpec})}}});return"identity"===i&&a&&h.push(new tn(e.key,e.value,'missing required property "property"')),"identity"===i||e.value.stops||h.push(new tn(e.key,e.value,'missing required property "stops"')),"exponential"===i&&e.valueSpec.expression&&!Or(e.valueSpec)&&h.push(new tn(e.key,e.value,"exponential functions not supported")),e.styleSpec.$version>=8&&(l&&!Br(e.valueSpec)?h.push(new tn(e.key,e.value,"property functions not supported")):a&&!Rr(e.valueSpec)&&h.push(new tn(e.key,e.value,"zoom functions not supported"))),"categorical"!==i&&!c||void 0!==e.value.property||h.push(new tn(e.key,e.value,'"property" property is required')),h;function u(e){let i=[];const r=e.value,a=e.key;if("array"!==Fr(r))return[new tn(a,r,`array expected, ${Fr(r)} found`)];if(2!==r.length)return[new tn(a,r,`array length 2 expected, length ${r.length} found`)];if(c){if("object"!==Fr(r[0]))return[new tn(a,r,`object expected, ${Fr(r[0])} found`)];if(void 0===r[0].zoom)return[new tn(a,r,"object stop key must have zoom")];if(void 0===r[0].value)return[new tn(a,r,"object stop key must have value")];const t=it(r[0].zoom);if("number"!=typeof t)return[new tn(a,r[0].zoom,"stop zoom values must be numbers")];if(o&&o>t)return[new tn(a,r[0].zoom,"stop zoom values must appear in ascending order")];t!==o&&(o=t,n=void 0,s={}),i=i.concat(rn({key:`${a}[0]`,value:r[0],valueSpec:{zoom:{}},style:e.style,styleSpec:e.styleSpec,objectElementValidators:{zoom:on,value:d}}))}else i=i.concat(d({key:`${a}[0]`,value:r[0],valueSpec:{},style:e.style,styleSpec:e.styleSpec},r));return Hr(rt(r[1]))?i.concat([new tn(`${a}[1]`,r[1],"expressions are not allowed in function stops.")]):i.concat(On({key:`${a}[1]`,value:r[1],valueSpec:t,style:e.style,styleSpec:e.styleSpec}))}function d(e,o){const a=Fr(e.value),l=it(e.value),c=null!==e.value?e.value:o;if(r){if(a!==r)return[new tn(e.key,c,`${a} stop domain type must match previous stop domain type ${r}`)]}else r=a;if("number"!==a&&"string"!==a&&"boolean"!==a&&"number"!=typeof l&&"string"!=typeof l&&"boolean"!=typeof l)return[new tn(e.key,c,"stop domain value must be a number, string, or boolean")];if("number"!==a&&"categorical"!==i){let r=`number expected, ${a} found`;return Br(t)&&void 0===i&&(r+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new tn(e.key,c,r)]}return"categorical"!==i||"number"!==a||"number"==typeof l&&isFinite(l)&&Math.floor(l)===l?"categorical"!==i&&"number"===a&&"number"==typeof l&&"number"==typeof n&&void 0!==n&&l<n?[new tn(e.key,c,"stop domain values must appear in ascending order")]:(n=l,"categorical"===i&&l in s?[new tn(e.key,c,"stop domain values must be unique")]:(s[l]=!0,[])):[new tn(e.key,c,`integer expected, found ${String(l)}`)]}}function an(e){const t=("property"===e.expressionContext?Jr:Xr)(rt(e.value),e.valueSpec);if("error"===t.result)return t.value.map((t=>new tn(`${e.key}${t.key}`,e.value,t.message)));const i=t.value.expression||t.value._styleExpression.expression;if("property"===e.expressionContext&&"text-font"===e.propertyKey&&!i.outputDefined())return[new tn(e.key,e.value,`Invalid data expression for "${e.propertyKey}". Output values must be contained as literals within the expression.`)];if("property"===e.expressionContext&&"layout"===e.propertyType&&!bi(i))return[new tn(e.key,e.value,'"feature-state" data expressions are not supported with layout properties.')];if("filter"===e.expressionContext)return ln(i,e);if(e.expressionContext&&0===e.expressionContext.indexOf("cluster")){if(!wi(i,["zoom","feature-state"]))return[new tn(e.key,e.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if("cluster-initial"===e.expressionContext&&!vi(i))return[new tn(e.key,e.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function ln(e,t){const i=new Set(["zoom","feature-state","pitch","distance-from-center"]);if(t.valueSpec&&t.valueSpec.expression)for(const e of t.valueSpec.expression.parameters)i.delete(e);if(0===i.size)return[];const r=[];return e instanceof ei&&i.has(e.name)?[new tn(t.key,t.value,`["${e.name}"] expression is not supported in a filter for a ${t.object.type} layer with id: ${t.object.id}`)]:(e.eachChild((e=>{r.push(...ln(e,t))})),r)}function cn(e){const t=e.key,i=e.value,r=e.valueSpec,n=[];return Array.isArray(r.values)?-1===r.values.indexOf(it(i))&&n.push(new tn(t,i,`expected one of [${r.values.join(", ")}], ${JSON.stringify(i)} found`)):-1===Object.keys(r.values).indexOf(it(i))&&n.push(new tn(t,i,`expected one of [${Object.keys(r.values).join(", ")}], ${JSON.stringify(i)} found`)),n}function hn(e){if(!0===e||!1===e)return!0;if(!Array.isArray(e)||0===e.length)return!1;switch(e[0]){case"has":return e.length>=2&&"$id"!==e[1]&&"$type"!==e[1];case"in":return e.length>=3&&("string"!=typeof e[1]||Array.isArray(e[2]));case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3!==e.length||Array.isArray(e[1])||Array.isArray(e[2]);case"any":case"all":for(const t of e.slice(1))if(!hn(t)&&"boolean"!=typeof t)return!1;return!0;default:return!0}}function un(e,t="fill"){if(null==e)return{filter:()=>!0,needGeometry:!1,needFeature:!1};hn(e)||(e=yn(e));const i=e;let r=!0;try{r=function(e){if(!fn(e))return e;let t=rt(e);return pn(t),t=dn(t),t}(i)}catch(e){console.warn(`Failed to extract static filter. Filter will continue working, but at higher memory usage and slower framerate.\nThis is most likely a bug, please report this via https://github.com/mapbox/mapbox-gl-js/issues/new?assignees=&labels=&template=Bug_report.md\nand paste the contents of this message in the report.\nThank you!\nFilter Expression:\n${JSON.stringify(i,null,2)}\n        `)}const n=et[`filter_${t}`],o=Xr(r,n);let s=null;if("error"===o.result)throw new Error(o.value.map((e=>`${e.key}: ${e.message}`)).join(", "));s=(e,t,i)=>o.value.evaluate(e,t,{},i);let a=null,l=null;if(r!==i){const e=Xr(i,n);if("error"===e.result)throw new Error(e.value.map((e=>`${e.key}: ${e.message}`)).join(", "));a=(t,i,r,n,o)=>e.value.evaluate(t,i,{},r,void 0,void 0,n,o),l=!vi(e.value.expression)}return{filter:s,dynamicFilter:a||void 0,needGeometry:gn(r),needFeature:!!l}}function dn(e){if(!Array.isArray(e))return e;const t=function(e){if(mn.has(e[0]))for(let t=1;t<e.length;t++)if(fn(e[t]))return!0;return e}(e);return!0===t?t:t.map((e=>dn(e)))}function pn(e){let t=!1;const i=[];if("case"===e[0]){for(let r=1;r<e.length-1;r+=2)t=t||fn(e[r]),i.push(e[r+1]);i.push(e[e.length-1])}else if("match"===e[0]){t=t||fn(e[1]);for(let t=2;t<e.length-1;t+=2)i.push(e[t+1]);i.push(e[e.length-1])}else if("step"===e[0]){t=t||fn(e[1]);for(let t=1;t<e.length-1;t+=2)i.push(e[t+1])}t&&(e.length=0,e.push("any",...i));for(let t=1;t<e.length;t++)pn(e[t])}function fn(e){if(!Array.isArray(e))return!1;if("pitch"===(t=e[0])||"distance-from-center"===t)return!0;var t;for(let t=1;t<e.length;t++)if(fn(e[t]))return!0;return!1}const mn=new Set(["in","==","!=",">",">=","<","<=","to-boolean"]);function _n(e,t){return e<t?-1:e>t?1:0}function gn(e){if(!Array.isArray(e))return!1;if("within"===e[0])return!0;for(let t=1;t<e.length;t++)if(gn(e[t]))return!0;return!1}function yn(e){if(!e)return!0;const t=e[0];return e.length<=1?"any"!==t:"=="===t?xn(e[1],e[2],"=="):"!="===t?wn(xn(e[1],e[2],"==")):"<"===t||">"===t||"<="===t||">="===t?xn(e[1],e[2],t):"any"===t?(i=e.slice(1),["any"].concat(i.map(yn))):"all"===t?["all"].concat(e.slice(1).map(yn)):"none"===t?["all"].concat(e.slice(1).map(yn).map(wn)):"in"===t?vn(e[1],e.slice(2)):"!in"===t?wn(vn(e[1],e.slice(2))):"has"===t?bn(e[1]):"!has"===t?wn(bn(e[1])):"within"!==t||e;var i}function xn(e,t,i){switch(e){case"$type":return[`filter-type-${i}`,t];case"$id":return[`filter-id-${i}`,t];default:return[`filter-${i}`,e,t]}}function vn(e,t){if(0===t.length)return!1;switch(e){case"$type":return["filter-type-in",["literal",t]];case"$id":return["filter-id-in",["literal",t]];default:return t.length>200&&!t.some((e=>typeof e!=typeof t[0]))?["filter-in-large",e,["literal",t.sort(_n)]]:["filter-in-small",e,["literal",t]]}}function bn(e){switch(e){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",e]}}function wn(e){return["!",e]}function Tn(e){return hn(rt(e.value))?an(tt({},e,{expressionContext:"filter",valueSpec:e.styleSpec[`filter_${e.layerType||"fill"}`]})):En(e)}function En(e){const t=e.value,i=e.key;if("array"!==Fr(t))return[new tn(i,t,`array expected, ${Fr(t)} found`)];const r=e.styleSpec;let n,o=[];if(t.length<1)return[new tn(i,t,"filter array must have at least 1 element")];switch(o=o.concat(cn({key:`${i}[0]`,value:t[0],valueSpec:r.filter_operator,style:e.style,styleSpec:e.styleSpec})),it(t[0])){case"<":case"<=":case">":case">=":t.length>=2&&"$type"===it(t[1])&&o.push(new tn(i,t,`"$type" cannot be use with operator "${t[0]}"`));case"==":case"!=":3!==t.length&&o.push(new tn(i,t,`filter array for operator "${t[0]}" must have 3 elements`));case"in":case"!in":t.length>=2&&(n=Fr(t[1]),"string"!==n&&o.push(new tn(`${i}[1]`,t[1],`string expected, ${n} found`)));for(let s=2;s<t.length;s++)n=Fr(t[s]),"$type"===it(t[1])?o=o.concat(cn({key:`${i}[${s}]`,value:t[s],valueSpec:r.geometry_type,style:e.style,styleSpec:e.styleSpec})):"string"!==n&&"number"!==n&&"boolean"!==n&&o.push(new tn(`${i}[${s}]`,t[s],`string, number, or boolean expected, ${n} found`));break;case"any":case"all":case"none":for(let r=1;r<t.length;r++)o=o.concat(En({key:`${i}[${r}]`,value:t[r],style:e.style,styleSpec:e.styleSpec}));break;case"has":case"!has":n=Fr(t[1]),2!==t.length?o.push(new tn(i,t,`filter array for "${t[0]}" operator must have 2 elements`)):"string"!==n&&o.push(new tn(`${i}[1]`,t[1],`string expected, ${n} found`));break;case"within":n=Fr(t[1]),2!==t.length?o.push(new tn(i,t,`filter array for "${t[0]}" operator must have 2 elements`)):"object"!==n&&o.push(new tn(`${i}[1]`,t[1],`object expected, ${n} found`))}return o}function An(e,t){const i=e.key,r=e.style,n=e.styleSpec,o=e.value,s=e.objectKey,a=n[`${t}_${e.layerType}`];if(!a)return[];const l=s.match(/^(.*)-transition$/);if("paint"===t&&l&&a[l[1]]&&a[l[1]].transition)return On({key:i,value:o,valueSpec:n.transition,style:r,styleSpec:n});const c=e.valueSpec||a[s];if(!c)return[new tn(i,o,`unknown property "${s}"`)];let h;if("string"===Fr(o)&&Br(c)&&!c.tokens&&(h=/^{([^}]+)}$/.exec(o))){const e=`\`{ "type": "identity", "property": ${h?JSON.stringify(h[1]):'"_"'} }\``;return[new tn(i,o,`"${s}" does not support interpolation syntax\nUse an identity property function instead: ${e}.`)]}const u=[];return"symbol"===e.layerType&&("text-field"===s&&r&&!r.glyphs&&u.push(new tn(i,o,'use of "text-field" requires a style "glyphs" property')),"text-font"===s&&jr(rt(o))&&"identity"===it(o.type)&&u.push(new tn(i,o,'"text-font" does not support identity functions'))),u.concat(On({key:e.key,value:o,valueSpec:c,style:r,styleSpec:n,expressionContext:"property",propertyType:t,propertyKey:s}))}function Sn(e){return An(e,"paint")}function Mn(e){return An(e,"layout")}function Cn(e){let t=[];const i=e.value,r=e.key,n=e.style,o=e.styleSpec;i.type||i.ref||t.push(new tn(r,i,'either "type" or "ref" is required'));let s=it(i.type);const a=it(i.ref);if(i.id){const o=it(i.id);for(let s=0;s<e.arrayIndex;s++){const e=n.layers[s];it(e.id)===o&&t.push(new tn(r,i.id,`duplicate layer id "${i.id}", previously used at line ${e.id.__line__}`))}}if("ref"in i){let e;["type","source","source-layer","filter","layout"].forEach((e=>{e in i&&t.push(new tn(r,i[e],`"${e}" is prohibited for ref layers`))})),n.layers.forEach((t=>{it(t.id)===a&&(e=t)})),e?e.ref?t.push(new tn(r,i.ref,"ref cannot reference another ref layer")):s=it(e.type):"string"==typeof a&&t.push(new tn(r,i.ref,`ref layer "${a}" not found`))}else if("background"!==s&&"sky"!==s)if(i.source){const e=n.sources&&n.sources[i.source],o=e&&it(e.type);e?"vector"===o&&"raster"===s?t.push(new tn(r,i.source,`layer "${i.id}" requires a raster source`)):"raster"===o&&"raster"!==s?t.push(new tn(r,i.source,`layer "${i.id}" requires a vector source`)):"vector"!==o||i["source-layer"]?"raster-dem"===o&&"hillshade"!==s?t.push(new tn(r,i.source,"raster-dem source can only be used with layer type 'hillshade'.")):"line"!==s||!i.paint||!i.paint["line-gradient"]&&!i.paint["line-trim-offset"]||"geojson"===o&&e.lineMetrics||t.push(new tn(r,i,`layer "${i.id}" specifies a line-gradient, which requires a GeoJSON source with \`lineMetrics\` enabled.`)):t.push(new tn(r,i,`layer "${i.id}" must specify a "source-layer"`)):t.push(new tn(r,i.source,`source "${i.source}" not found`))}else t.push(new tn(r,i,'missing required property "source"'));return t=t.concat(rn({key:r,value:i,valueSpec:o.layer,style:e.style,styleSpec:e.styleSpec,objectElementValidators:{"*":()=>[],type:()=>On({key:`${r}.type`,value:i.type,valueSpec:o.layer.type,style:e.style,styleSpec:e.styleSpec,object:i,objectKey:"type"}),filter:e=>Tn(tt({layerType:s},e)),layout:e=>rn({layer:i,key:e.key,value:e.value,valueSpec:{},style:e.style,styleSpec:e.styleSpec,objectElementValidators:{"*":e=>Mn(tt({layerType:s},e))}}),paint:e=>rn({layer:i,key:e.key,value:e.value,valueSpec:{},style:e.style,styleSpec:e.styleSpec,objectElementValidators:{"*":e=>Sn(tt({layerType:s},e))}})}})),t}function kn(e){const t=e.value,i=e.key,r=Fr(t);return"string"!==r?[new tn(i,t,`string expected, ${r} found`)]:[]}const In={promoteId:function({key:e,value:t}){if("string"===Fr(t))return kn({key:e,value:t});{const i=[];for(const r in t)i.push(...kn({key:`${e}.${r}`,value:t[r]}));return i}}};function Pn(e){const t=e.value,i=e.key,r=e.styleSpec,n=e.style;if(!t.type)return[new tn(i,t,'"type" is required')];const o=it(t.type);let s;switch(o){case"vector":case"raster":case"raster-dem":return s=rn({key:i,value:t,valueSpec:r[`source_${o.replace("-","_")}`],style:e.style,styleSpec:r,objectElementValidators:In}),s;case"geojson":if(s=rn({key:i,value:t,valueSpec:r.source_geojson,style:n,styleSpec:r,objectElementValidators:In}),t.cluster)for(const e in t.clusterProperties){const[r,n]=t.clusterProperties[e],o="string"==typeof r?[r,["accumulated"],["get",e]]:r;s.push(...an({key:`${i}.${e}.map`,value:n,expressionContext:"cluster-map"})),s.push(...an({key:`${i}.${e}.reduce`,value:o,expressionContext:"cluster-reduce"}))}return s;case"video":return rn({key:i,value:t,valueSpec:r.source_video,style:n,styleSpec:r});case"image":return rn({key:i,value:t,valueSpec:r.source_image,style:n,styleSpec:r});case"canvas":return[new tn(i,null,"Please use runtime APIs to add canvas sources, rather than including them in stylesheets.","source.canvas")];default:return cn({key:`${i}.type`,value:t.type,valueSpec:{values:zn(r)},style:n,styleSpec:r})}}function zn(e){return e.source.reduce(((t,i)=>{const r=e[i];return"enum"===r.type.type&&(t=t.concat(Object.keys(r.type.values))),t}),[])}function Ln(e){const t=e.value,i=e.styleSpec,r=i.light,n=e.style;let o=[];const s=Fr(t);if(void 0===t)return o;if("object"!==s)return o=o.concat([new tn("light",t,`object expected, ${s} found`)]),o;for(const e in t){const s=e.match(/^(.*)-transition$/);o=o.concat(s&&r[s[1]]&&r[s[1]].transition?On({key:e,value:t[e],valueSpec:i.transition,style:n,styleSpec:i}):r[e]?On({key:e,value:t[e],valueSpec:r[e],style:n,styleSpec:i}):[new tn(e,t[e],`unknown property "${e}"`)])}return o}function Dn(e){const t=e.value,i=e.key,r=e.style,n=e.styleSpec,o=n.terrain;let s=[];const a=Fr(t);if(void 0===t)return s;if("object"!==a)return s=s.concat([new tn("terrain",t,`object expected, ${a} found`)]),s;for(const e in t){const i=e.match(/^(.*)-transition$/);s=s.concat(i&&o[i[1]]&&o[i[1]].transition?On({key:e,value:t[e],valueSpec:n.transition,style:r,styleSpec:n}):o[e]?On({key:e,value:t[e],valueSpec:o[e],style:r,styleSpec:n}):[new tn(e,t[e],`unknown property "${e}"`)])}if(t.source){const e=r.sources&&r.sources[t.source],n=e&&it(e.type);e?"raster-dem"!==n&&s.push(new tn(i,t.source,`terrain cannot be used with a source of type ${String(n)}, it only be used with a "raster-dem" source type`)):s.push(new tn(i,t.source,`source "${t.source}" not found`))}else s.push(new tn(i,t,'terrain is missing required property "source"'));return s}function Bn(e){const t=e.value,i=e.style,r=e.styleSpec,n=r.fog;let o=[];const s=Fr(t);if(void 0===t)return o;if("object"!==s)return o=o.concat([new tn("fog",t,`object expected, ${s} found`)]),o;for(const e in t){const s=e.match(/^(.*)-transition$/);o=o.concat(s&&n[s[1]]&&n[s[1]].transition?On({key:e,value:t[e],valueSpec:r.transition,style:i,styleSpec:r}):n[e]?On({key:e,value:t[e],valueSpec:n[e],style:i,styleSpec:r}):[new tn(e,t[e],`unknown property "${e}"`)])}return o}const Rn={"*":()=>[],array:nn,boolean:function(e){const t=e.value,i=e.key,r=Fr(t);return"boolean"!==r?[new tn(i,t,`boolean expected, ${r} found`)]:[]},number:on,color:function(e){const t=e.key,i=e.value,r=Fr(i);return"string"!==r?[new tn(t,i,`color expected, ${r} found`)]:null===Et(i)?[new tn(t,i,`color expected, "${i}" found`)]:[]},enum:cn,filter:Tn,function:sn,layer:Cn,object:rn,source:Pn,light:Ln,terrain:Dn,fog:Bn,string:kn,formatted:function(e){return 0===kn(e).length?[]:an(e)},resolvedImage:function(e){return 0===kn(e).length?[]:an(e)},projection:function(e){const t=e.value,i=e.styleSpec,r=i.projection,n=e.style;let o=[];const s=Fr(t);if("object"===s)for(const e in t)o=o.concat(On({key:e,value:t[e],valueSpec:r[e],style:n,styleSpec:i}));else"string"!==s&&(o=o.concat([new tn("projection",t,`object or string expected, ${s} found`)]));return o}};function On(e){const t=e.value,i=e.valueSpec,r=e.styleSpec;return i.expression&&jr(it(t))?sn(e):i.expression&&Hr(rt(t))?an(e):i.type&&Rn[i.type]?Rn[i.type](e):rn(tt({},e,{valueSpec:i.type?r[i.type]:i}))}function Fn(e){const t=e.value,i=e.key,r=kn(e);return r.length||(-1===t.indexOf("{fontstack}")&&r.push(new tn(i,t,'"glyphs" url must include a "{fontstack}" token')),-1===t.indexOf("{range}")&&r.push(new tn(i,t,'"glyphs" url must include a "{range}" token'))),r}function jn(e,t=et){return Vn(On({key:"",value:e,valueSpec:t.$root,styleSpec:t,style:e,objectElementValidators:{glyphs:Fn,"*":()=>[]}}))}const Un=e=>Vn(Sn(e)),Nn=e=>Vn(Mn(e));function Vn(e){return e.slice().sort(((e,t)=>e.line&&t.line?e.line-t.line:0))}function $n(e,t){let i=!1;if(t&&t.length)for(const r of t)e.fire(new Je(new Error(r.message))),i=!0;return i}var Gn=Zn,qn=3;function Zn(e,t,i){var r=this.cells=[];if(e instanceof ArrayBuffer){this.arrayBuffer=e;var n=new Int32Array(this.arrayBuffer);e=n[0],this.d=(t=n[1])+2*(i=n[2]);for(var o=0;o<this.d*this.d;o++){var s=n[qn+o],a=n[qn+o+1];r.push(s===a?null:n.subarray(s,a))}var l=n[qn+r.length+1];this.keys=n.subarray(n[qn+r.length],l),this.bboxes=n.subarray(l),this.insert=this._insertReadonly}else{this.d=t+2*i;for(var c=0;c<this.d*this.d;c++)r.push([]);this.keys=[],this.bboxes=[]}this.n=t,this.extent=e,this.padding=i,this.scale=t/e,this.uid=0;var h=i/t*e;this.min=-h,this.max=e+h}Zn.prototype.insert=function(e,t,i,r,n){this._forEachCell(t,i,r,n,this._insertCell,this.uid++),this.keys.push(e),this.bboxes.push(t),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(n)},Zn.prototype._insertReadonly=function(){throw"Cannot insert into a GridIndex created from an ArrayBuffer."},Zn.prototype._insertCell=function(e,t,i,r,n,o){this.cells[n].push(o)},Zn.prototype.query=function(e,t,i,r,n){var o=this.min,s=this.max;if(e<=o&&t<=o&&s<=i&&s<=r&&!n)return Array.prototype.slice.call(this.keys);var a=[];return this._forEachCell(e,t,i,r,this._queryCell,a,{},n),a},Zn.prototype._queryCell=function(e,t,i,r,n,o,s,a){var l=this.cells[n];if(null!==l)for(var c=this.keys,h=this.bboxes,u=0;u<l.length;u++){var d=l[u];if(void 0===s[d]){var p=4*d;(a?a(h[p+0],h[p+1],h[p+2],h[p+3]):e<=h[p+2]&&t<=h[p+3]&&i>=h[p+0]&&r>=h[p+1])?(s[d]=!0,o.push(c[d])):s[d]=!1}}},Zn.prototype._forEachCell=function(e,t,i,r,n,o,s,a){for(var l=this._convertToCellCoord(e),c=this._convertToCellCoord(t),h=this._convertToCellCoord(i),u=this._convertToCellCoord(r),d=l;d<=h;d++)for(var p=c;p<=u;p++){var f=this.d*p+d;if((!a||a(this._convertFromCellCoord(d),this._convertFromCellCoord(p),this._convertFromCellCoord(d+1),this._convertFromCellCoord(p+1)))&&n.call(this,e,t,i,r,f,o,s,a))return}},Zn.prototype._convertFromCellCoord=function(e){return(e-this.padding)/this.scale},Zn.prototype._convertToCellCoord=function(e){return Math.max(0,Math.min(this.d-1,Math.floor(e*this.scale)+this.padding))},Zn.prototype.toArrayBuffer=function(){if(this.arrayBuffer)return this.arrayBuffer;for(var e=this.cells,t=qn+this.cells.length+1+1,i=0,r=0;r<this.cells.length;r++)i+=this.cells[r].length;var n=new Int32Array(t+i+this.keys.length+this.bboxes.length);n[0]=this.extent,n[1]=this.n,n[2]=this.padding;for(var o=t,s=0;s<e.length;s++){var a=e[s];n[qn+s]=o,n.set(a,o),o+=a.length}return n[qn+e.length]=o,n.set(this.keys,o),n[qn+e.length+1]=o+=this.keys.length,n.set(this.bboxes,o),o+=this.bboxes.length,n.buffer};var Wn=d(Gn);const Hn={};function Xn(e,t,i={}){Object.defineProperty(e,"_classRegistryKey",{value:t,writeable:!1}),Hn[t]={klass:e,omit:i.omit||[]}}Xn(Object,"Object"),Wn.serialize=function(e,t){const i=e.toArrayBuffer();return t&&t.push(i),{buffer:i}},Wn.deserialize=function(e){return new Wn(e.buffer)},Object.defineProperty(Wn,"name",{value:"Grid"}),Xn(Wn,"Grid"),Xn(Pt,"Color"),Xn(Error,"Error"),Xn(ce,"AJAXError"),Xn(Bt,"ResolvedImage"),Xn(Qr,"StylePropertyFunction"),Xn(Wr,"StyleExpression",{omit:["_evaluator"]}),Xn(Yr,"ZoomDependentExpression"),Xn(Kr,"ZoomConstantExpression"),Xn(ei,"CompoundExpression",{omit:["_evaluate"]});for(const e in zr)Hn[zr[e]._classRegistryKey]||Xn(zr[e],`Expression${e}`);function Kn(e){return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||e.constructor&&"ArrayBuffer"===e.constructor.name)}function Yn(e){return t.ImageBitmap&&e instanceof t.ImageBitmap}function Jn(e,i){if(null==e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||e instanceof Boolean||e instanceof Number||e instanceof String||e instanceof Date||e instanceof RegExp)return e;if(Kn(e)||Yn(e))return i&&i.push(e),e;if(ArrayBuffer.isView(e)){const t=e;return i&&i.push(t.buffer),t}if(e instanceof t.ImageData)return i&&i.push(e.data.buffer),e;if(Array.isArray(e)){const t=[];for(const r of e)t.push(Jn(r,i));return t}if("object"==typeof e){const t=e.constructor,r=t._classRegistryKey;if(!r)throw new Error(`can't serialize object of unregistered class ${r}`);const n=t.serialize?t.serialize(e,i):{};if(!t.serialize){for(const t in e)e.hasOwnProperty(t)&&(Hn[r].omit.indexOf(t)>=0||(n[t]=Jn(e[t],i)));e instanceof Error&&(n.message=e.message)}if(n.$name)throw new Error("$name property is reserved for worker serialization logic.");return"Object"!==r&&(n.$name=r),n}throw new Error("can't serialize object of type "+typeof e)}function Qn(e){if(null==e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||e instanceof Boolean||e instanceof Number||e instanceof String||e instanceof Date||e instanceof RegExp||Kn(e)||Yn(e)||ArrayBuffer.isView(e)||e instanceof t.ImageData)return e;if(Array.isArray(e))return e.map(Qn);if("object"==typeof e){const t=e.$name||"Object",{klass:i}=Hn[t];if(!i)throw new Error(`can't deserialize unregistered class ${t}`);if(i.deserialize)return i.deserialize(e);const r=Object.create(i.prototype);for(const t of Object.keys(e))"$name"!==t&&(r[t]=Qn(e[t]));return r}throw new Error("can't deserialize object of type "+typeof e)}const eo={"Latin-1 Supplement":e=>e>=128&&e<=255,Arabic:e=>e>=1536&&e<=1791,"Arabic Supplement":e=>e>=1872&&e<=1919,"Arabic Extended-A":e=>e>=2208&&e<=2303,"Hangul Jamo":e=>e>=4352&&e<=4607,"Unified Canadian Aboriginal Syllabics":e=>e>=5120&&e<=5759,Khmer:e=>e>=6016&&e<=6143,"Unified Canadian Aboriginal Syllabics Extended":e=>e>=6320&&e<=6399,"General Punctuation":e=>e>=8192&&e<=8303,"Letterlike Symbols":e=>e>=8448&&e<=8527,"Number Forms":e=>e>=8528&&e<=8591,"Miscellaneous Technical":e=>e>=8960&&e<=9215,"Control Pictures":e=>e>=9216&&e<=9279,"Optical Character Recognition":e=>e>=9280&&e<=9311,"Enclosed Alphanumerics":e=>e>=9312&&e<=9471,"Geometric Shapes":e=>e>=9632&&e<=9727,"Miscellaneous Symbols":e=>e>=9728&&e<=9983,"Miscellaneous Symbols and Arrows":e=>e>=11008&&e<=11263,"CJK Radicals Supplement":e=>e>=11904&&e<=12031,"Kangxi Radicals":e=>e>=12032&&e<=12255,"Ideographic Description Characters":e=>e>=12272&&e<=12287,"CJK Symbols and Punctuation":e=>e>=12288&&e<=12351,Hiragana:e=>e>=12352&&e<=12447,Katakana:e=>e>=12448&&e<=12543,Bopomofo:e=>e>=12544&&e<=12591,"Hangul Compatibility Jamo":e=>e>=12592&&e<=12687,Kanbun:e=>e>=12688&&e<=12703,"Bopomofo Extended":e=>e>=12704&&e<=12735,"CJK Strokes":e=>e>=12736&&e<=12783,"Katakana Phonetic Extensions":e=>e>=12784&&e<=12799,"Enclosed CJK Letters and Months":e=>e>=12800&&e<=13055,"CJK Compatibility":e=>e>=13056&&e<=13311,"CJK Unified Ideographs Extension A":e=>e>=13312&&e<=19903,"Yijing Hexagram Symbols":e=>e>=19904&&e<=19967,"CJK Unified Ideographs":e=>e>=19968&&e<=40959,"Yi Syllables":e=>e>=40960&&e<=42127,"Yi Radicals":e=>e>=42128&&e<=42191,"Hangul Jamo Extended-A":e=>e>=43360&&e<=43391,"Hangul Syllables":e=>e>=44032&&e<=55215,"Hangul Jamo Extended-B":e=>e>=55216&&e<=55295,"Private Use Area":e=>e>=57344&&e<=63743,"CJK Compatibility Ideographs":e=>e>=63744&&e<=64255,"Arabic Presentation Forms-A":e=>e>=64336&&e<=65023,"Vertical Forms":e=>e>=65040&&e<=65055,"CJK Compatibility Forms":e=>e>=65072&&e<=65103,"Small Form Variants":e=>e>=65104&&e<=65135,"Arabic Presentation Forms-B":e=>e>=65136&&e<=65279,"Halfwidth and Fullwidth Forms":e=>e>=65280&&e<=65519};function to(e){for(const t of e)if(no(t.charCodeAt(0)))return!0;return!1}function io(e){for(const t of e)if(!ro(t.charCodeAt(0)))return!1;return!0}function ro(e){return!(eo.Arabic(e)||eo["Arabic Supplement"](e)||eo["Arabic Extended-A"](e)||eo["Arabic Presentation Forms-A"](e)||eo["Arabic Presentation Forms-B"](e))}function no(e){return!(746!==e&&747!==e&&(e<4352||!(eo["Bopomofo Extended"](e)||eo.Bopomofo(e)||eo["CJK Compatibility Forms"](e)&&!(e>=65097&&e<=65103)||eo["CJK Compatibility Ideographs"](e)||eo["CJK Compatibility"](e)||eo["CJK Radicals Supplement"](e)||eo["CJK Strokes"](e)||!(!eo["CJK Symbols and Punctuation"](e)||e>=12296&&e<=12305||e>=12308&&e<=12319||12336===e)||eo["CJK Unified Ideographs Extension A"](e)||eo["CJK Unified Ideographs"](e)||eo["Enclosed CJK Letters and Months"](e)||eo["Hangul Compatibility Jamo"](e)||eo["Hangul Jamo Extended-A"](e)||eo["Hangul Jamo Extended-B"](e)||eo["Hangul Jamo"](e)||eo["Hangul Syllables"](e)||eo.Hiragana(e)||eo["Ideographic Description Characters"](e)||eo.Kanbun(e)||eo["Kangxi Radicals"](e)||eo["Katakana Phonetic Extensions"](e)||eo.Katakana(e)&&12540!==e||!(!eo["Halfwidth and Fullwidth Forms"](e)||65288===e||65289===e||65293===e||e>=65306&&e<=65310||65339===e||65341===e||65343===e||e>=65371&&e<=65503||65507===e||e>=65512&&e<=65519)||!(!eo["Small Form Variants"](e)||e>=65112&&e<=65118||e>=65123&&e<=65126)||eo["Unified Canadian Aboriginal Syllabics"](e)||eo["Unified Canadian Aboriginal Syllabics Extended"](e)||eo["Vertical Forms"](e)||eo["Yijing Hexagram Symbols"](e)||eo["Yi Syllables"](e)||eo["Yi Radicals"](e))))}function oo(e){return!(no(e)||function(e){return!!(eo["Latin-1 Supplement"](e)&&(167===e||169===e||174===e||177===e||188===e||189===e||190===e||215===e||247===e)||eo["General Punctuation"](e)&&(8214===e||8224===e||8225===e||8240===e||8241===e||8251===e||8252===e||8258===e||8263===e||8264===e||8265===e||8273===e)||eo["Letterlike Symbols"](e)||eo["Number Forms"](e)||eo["Miscellaneous Technical"](e)&&(e>=8960&&e<=8967||e>=8972&&e<=8991||e>=8996&&e<=9e3||9003===e||e>=9085&&e<=9114||e>=9150&&e<=9165||9167===e||e>=9169&&e<=9179||e>=9186&&e<=9215)||eo["Control Pictures"](e)&&9251!==e||eo["Optical Character Recognition"](e)||eo["Enclosed Alphanumerics"](e)||eo["Geometric Shapes"](e)||eo["Miscellaneous Symbols"](e)&&!(e>=9754&&e<=9759)||eo["Miscellaneous Symbols and Arrows"](e)&&(e>=11026&&e<=11055||e>=11088&&e<=11097||e>=11192&&e<=11243)||eo["CJK Symbols and Punctuation"](e)||eo.Katakana(e)||eo["Private Use Area"](e)||eo["CJK Compatibility Forms"](e)||eo["Small Form Variants"](e)||eo["Halfwidth and Fullwidth Forms"](e)||8734===e||8756===e||8757===e||e>=9984&&e<=10087||e>=10102&&e<=10131||65532===e||65533===e)}(e))}function so(e){return e>=1424&&e<=2303||eo["Arabic Presentation Forms-A"](e)||eo["Arabic Presentation Forms-B"](e)}function ao(e,t){return!(!t&&so(e)||e>=2304&&e<=3583||e>=3840&&e<=4255||eo.Khmer(e))}function lo(e){for(const t of e)if(so(t.charCodeAt(0)))return!0;return!1}const co="deferred",ho="loading",uo="loaded";let po=null,fo="unavailable",mo=null;const _o=function(e){e&&"string"==typeof e&&e.indexOf("NetworkError")>-1&&(fo="error"),po&&po(e)};function go(){yo.fire(new Ye("pluginStateChange",{pluginStatus:fo,pluginURL:mo}))}const yo=new Qe,xo=function(){return fo},vo=function(){if(fo!==co||!mo)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");fo=ho,go(),mo&&de({url:mo},(e=>{e?_o(e):(fo=uo,go())}))},bo={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>fo===uo||null!=bo.applyArabicShaping,isLoading:()=>fo===ho,setState(e){fo=e.pluginStatus,mo=e.pluginURL},isParsed:()=>null!=bo.applyArabicShaping&&null!=bo.processBidirectionalText&&null!=bo.processStyledBidirectionalText,getPluginURL:()=>mo};class wo{constructor(e,t){this.zoom=e,t?(this.now=t.now,this.fadeDuration=t.fadeDuration,this.transition=t.transition,this.pitch=t.pitch):(this.now=0,this.fadeDuration=0,this.transition={},this.pitch=0)}isSupportedScript(e){return function(e,t){for(const i of e)if(!ao(i.charCodeAt(0),t))return!1;return!0}(e,bo.isLoaded())}}class To{constructor(e,t){this.property=e,this.value=t,this.expression=function(e,t){if(jr(e))return new Qr(e,t);if(Hr(e)){const i=Jr(e,t);if("error"===i.result)throw new Error(i.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return i.value}{let i=e;return"string"==typeof e&&"color"===t.type&&(i=Pt.parse(e)),{kind:"constant",evaluate:()=>i}}}(void 0===t?e.specification.default:t,e.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(e,t,i){return this.property.possiblyEvaluate(this,e,t,i)}}class Eo{constructor(e){this.property=e,this.value=new To(e,void 0)}transitioned(e,t){return new So(this.property,this.value,t,z({},e.transition,this.transition),e.now)}untransitioned(){return new So(this.property,this.value,null,{},0)}}class Ao{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return V(this._values[e].value.value)}setValue(e,t){this._values.hasOwnProperty(e)||(this._values[e]=new Eo(this._values[e].property)),this._values[e].value=new To(this._values[e].property,null===t?void 0:V(t))}getTransition(e){return V(this._values[e].transition)}setTransition(e,t){this._values.hasOwnProperty(e)||(this._values[e]=new Eo(this._values[e].property)),this._values[e].transition=V(t)||void 0}serialize(){const e={};for(const t of Object.keys(this._values)){const i=this.getValue(t);void 0!==i&&(e[t]=i);const r=this.getTransition(t);void 0!==r&&(e[`${t}-transition`]=r)}return e}transitioned(e,t){const i=new Mo(this._properties);for(const r of Object.keys(this._values))i._values[r]=this._values[r].transitioned(e,t._values[r]);return i}untransitioned(){const e=new Mo(this._properties);for(const t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}}class So{constructor(e,t,i,r,n){const o=r.delay||0,s=r.duration||0;n=n||0,this.property=e,this.value=t,this.begin=n+o,this.end=this.begin+s,e.specification.transition&&(r.delay||r.duration)&&(this.prior=i)}possiblyEvaluate(e,t,i){const r=e.now||0,n=this.value.possiblyEvaluate(e,t,i),o=this.prior;if(o){if(r>this.end)return this.prior=null,n;if(this.value.isDataDriven())return this.prior=null,n;if(r<this.begin)return o.possiblyEvaluate(e,t,i);{const s=(r-this.begin)/(this.end-this.begin);return this.property.interpolate(o.possiblyEvaluate(e,t,i),n,E(s))}}return n}}class Mo{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,i){const r=new Io(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].possiblyEvaluate(e,t,i);return r}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Co{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}getValue(e){return V(this._values[e].value)}setValue(e,t){this._values[e]=new To(this._values[e].property,null===t?void 0:V(t))}serialize(){const e={};for(const t of Object.keys(this._values)){const i=this.getValue(t);void 0!==i&&(e[t]=i)}return e}possiblyEvaluate(e,t,i){const r=new Io(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].possiblyEvaluate(e,t,i);return r}}class ko{constructor(e,t,i){this.property=e,this.value=t,this.parameters=i}isConstant(){return"constant"===this.value.kind}constantOr(e){return"constant"===this.value.kind?this.value.value:e}evaluate(e,t,i,r){return this.property.evaluate(this.value,this.parameters,e,t,i,r)}}class Io{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class Po{constructor(e){this.specification=e}possiblyEvaluate(e,t){return e.expression.evaluate(t)}interpolate(e,t,i){const r=zi[this.specification.type];return r?r(e,t,i):e}}class zo{constructor(e,t){this.specification=e,this.overrides=t}possiblyEvaluate(e,t,i,r){return new ko(this,"constant"===e.expression.kind||"camera"===e.expression.kind?{kind:"constant",value:e.expression.evaluate(t,null,{},i,r)}:e.expression,t)}interpolate(e,t,i){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new ko(this,{kind:"constant",value:void 0},e.parameters);const r=zi[this.specification.type];return r?new ko(this,{kind:"constant",value:r(e.value.value,t.value.value,i)},e.parameters):e}evaluate(e,t,i,r,n,o){return"constant"===e.kind?e.value:e.evaluate(t,i,r,n,o)}}class Lo{constructor(e){this.specification=e}possiblyEvaluate(e,t,i,r){return!!e.expression.evaluate(t,null,{},i,r)}interpolate(){return!1}}class Do{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];const t=new wo(0,{});for(const i in e){const r=e[i];r.specification.overridable&&this.overridableProperties.push(i);const n=this.defaultPropertyValues[i]=new To(r,void 0),o=this.defaultTransitionablePropertyValues[i]=new Eo(r);this.defaultTransitioningPropertyValues[i]=o.untransitioned(),this.defaultPossiblyEvaluatedValues[i]=n.possiblyEvaluate(t)}}}function Bo(e,t){return 256*(e=M(Math.floor(e),0,255))+M(Math.floor(t),0,255)}Xn(zo,"DataDrivenProperty"),Xn(Po,"DataConstantProperty"),Xn(Lo,"ColorRampProperty");const Ro={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Oo{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Fo{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}destroy(){this.int8=this.uint8=this.int16=this.uint16=this.int32=this.uint32=this.float32=null,this.arrayBuffer=null}}function jo(e,t=1){let i=0,r=0;return{members:e.map((e=>{const n=Ro[e.type].BYTES_PER_ELEMENT,o=i=Uo(i,Math.max(t,n)),s=e.components||1;return r=Math.max(r,n),i+=n*s,{name:e.name,type:e.type,components:s,offset:o}})),size:Uo(i,Math.max(r,t)),alignment:t}}function Uo(e,t){return Math.ceil(e/t)*t}class No extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.int16[r+0]=t,this.int16[r+1]=i,e}}No.prototype.bytesPerElement=4,Xn(No,"StructArrayLayout2i4");class Vo extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.int16[n+0]=t,this.int16[n+1]=i,this.int16[n+2]=r,e}}Vo.prototype.bytesPerElement=6,Xn(Vo,"StructArrayLayout3i6");class $o extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.int16[o+0]=t,this.int16[o+1]=i,this.int16[o+2]=r,this.int16[o+3]=n,e}}$o.prototype.bytesPerElement=8,Xn($o,"StructArrayLayout4i8");class Go extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,r,n,o,s)}emplace(e,t,i,r,n,o,s,a){const l=6*e,c=12*e,h=3*e;return this.int16[l+0]=t,this.int16[l+1]=i,this.uint8[c+4]=r,this.uint8[c+5]=n,this.uint8[c+6]=o,this.uint8[c+7]=s,this.float32[h+2]=a,e}}Go.prototype.bytesPerElement=12,Xn(Go,"StructArrayLayout2i4ub1f12");class qo extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.float32[o+0]=t,this.float32[o+1]=i,this.float32[o+2]=r,this.float32[o+3]=n,e}}qo.prototype.bytesPerElement=16,Xn(qo,"StructArrayLayout4f16");class Zo extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,n)}emplace(e,t,i,r,n,o){const s=6*e,a=3*e;return this.uint16[s+0]=t,this.uint16[s+1]=i,this.uint16[s+2]=r,this.uint16[s+3]=n,this.float32[a+2]=o,e}}Zo.prototype.bytesPerElement=12,Xn(Zo,"StructArrayLayout4ui1f12");class Wo extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.uint16[o+0]=t,this.uint16[o+1]=i,this.uint16[o+2]=r,this.uint16[o+3]=n,e}}Wo.prototype.bytesPerElement=8,Xn(Wo,"StructArrayLayout4ui8");class Ho extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=6*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=n,this.int16[a+4]=o,this.int16[a+5]=s,e}}Ho.prototype.bytesPerElement=12,Xn(Ho,"StructArrayLayout6i12");class Xo extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,t,i,r,n,o,s,a,l,c,h,u)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d){const p=12*e;return this.int16[p+0]=t,this.int16[p+1]=i,this.int16[p+2]=r,this.int16[p+3]=n,this.uint16[p+4]=o,this.uint16[p+5]=s,this.uint16[p+6]=a,this.uint16[p+7]=l,this.int16[p+8]=c,this.int16[p+9]=h,this.int16[p+10]=u,this.int16[p+11]=d,e}}Xo.prototype.bytesPerElement=24,Xn(Xo,"StructArrayLayout4i4ui4i24");class Ko extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=10*e,l=5*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=r,this.float32[l+2]=n,this.float32[l+3]=o,this.float32[l+4]=s,e}}Ko.prototype.bytesPerElement=20,Xn(Ko,"StructArrayLayout3i3f20");class Yo extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}Yo.prototype.bytesPerElement=4,Xn(Yo,"StructArrayLayout1ul4");class Jo extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d){const p=this.length;return this.resize(p+1),this.emplace(p,e,t,i,r,n,o,s,a,l,c,h,u,d)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,p){const f=20*e,m=10*e;return this.int16[f+0]=t,this.int16[f+1]=i,this.int16[f+2]=r,this.int16[f+3]=n,this.int16[f+4]=o,this.float32[m+3]=s,this.float32[m+4]=a,this.float32[m+5]=l,this.float32[m+6]=c,this.int16[f+14]=h,this.uint32[m+8]=u,this.uint16[f+18]=d,this.uint16[f+19]=p,e}}Jo.prototype.bytesPerElement=40,Xn(Jo,"StructArrayLayout5i4f1i1ul2ui40");class Qo extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,r,n,o,s)}emplace(e,t,i,r,n,o,s,a){const l=8*e;return this.int16[l+0]=t,this.int16[l+1]=i,this.int16[l+2]=r,this.int16[l+4]=n,this.int16[l+5]=o,this.int16[l+6]=s,this.int16[l+7]=a,e}}Qo.prototype.bytesPerElement=16,Xn(Qo,"StructArrayLayout3i2i2i16");class es extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,n)}emplace(e,t,i,r,n,o){const s=4*e,a=8*e;return this.float32[s+0]=t,this.float32[s+1]=i,this.float32[s+2]=r,this.int16[a+6]=n,this.int16[a+7]=o,e}}es.prototype.bytesPerElement=16,Xn(es,"StructArrayLayout2f1f2i16");class ts extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=12*e,s=3*e;return this.uint8[o+0]=t,this.uint8[o+1]=i,this.float32[s+1]=r,this.float32[s+2]=n,e}}ts.prototype.bytesPerElement=12,Xn(ts,"StructArrayLayout2ub2f12");class is extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.float32[n+0]=t,this.float32[n+1]=i,this.float32[n+2]=r,e}}is.prototype.bytesPerElement=12,Xn(is,"StructArrayLayout3f12");class rs extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.uint16[n+0]=t,this.uint16[n+1]=i,this.uint16[n+2]=r,e}}rs.prototype.bytesPerElement=6,Xn(rs,"StructArrayLayout3ui6");class ns extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,x,v){const b=this.length;return this.resize(b+1),this.emplace(b,e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,x,v)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,x,v,b){const w=30*e,T=15*e,E=60*e;return this.int16[w+0]=t,this.int16[w+1]=i,this.int16[w+2]=r,this.float32[T+2]=n,this.float32[T+3]=o,this.uint16[w+8]=s,this.uint16[w+9]=a,this.uint32[T+5]=l,this.uint32[T+6]=c,this.uint32[T+7]=h,this.uint16[w+16]=u,this.uint16[w+17]=d,this.uint16[w+18]=p,this.float32[T+10]=f,this.float32[T+11]=m,this.uint8[E+48]=_,this.uint8[E+49]=g,this.uint8[E+50]=y,this.uint32[T+13]=x,this.int16[w+28]=v,this.uint8[E+58]=b,e}}ns.prototype.bytesPerElement=60,Xn(ns,"StructArrayLayout3i2f2ui3ul3ui2f3ub1ul1i1ub60");class os extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,x,v,b,w,T,E,A,S,M,C,k){const I=this.length;return this.resize(I+1),this.emplace(I,e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,x,v,b,w,T,E,A,S,M,C,k)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,x,v,b,w,T,E,A,S,M,C,k,I){const P=38*e,z=19*e;return this.int16[P+0]=t,this.int16[P+1]=i,this.int16[P+2]=r,this.float32[z+2]=n,this.float32[z+3]=o,this.int16[P+8]=s,this.int16[P+9]=a,this.int16[P+10]=l,this.int16[P+11]=c,this.int16[P+12]=h,this.int16[P+13]=u,this.uint16[P+14]=d,this.uint16[P+15]=p,this.uint16[P+16]=f,this.uint16[P+17]=m,this.uint16[P+18]=_,this.uint16[P+19]=g,this.uint16[P+20]=y,this.uint16[P+21]=x,this.uint16[P+22]=v,this.uint16[P+23]=b,this.uint16[P+24]=w,this.uint16[P+25]=T,this.uint16[P+26]=E,this.uint16[P+27]=A,this.uint16[P+28]=S,this.uint32[z+15]=M,this.float32[z+16]=C,this.float32[z+17]=k,this.float32[z+18]=I,e}}os.prototype.bytesPerElement=76,Xn(os,"StructArrayLayout3i2f6i15ui1ul3f76");class ss extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}ss.prototype.bytesPerElement=4,Xn(ss,"StructArrayLayout1f4");class as extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,n)}emplace(e,t,i,r,n,o){const s=5*e;return this.float32[s+0]=t,this.float32[s+1]=i,this.float32[s+2]=r,this.float32[s+3]=n,this.float32[s+4]=o,e}}as.prototype.bytesPerElement=20,Xn(as,"StructArrayLayout5f20");class ls extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=6*e;return this.uint32[3*e+0]=t,this.uint16[o+2]=i,this.uint16[o+3]=r,this.uint16[o+4]=n,e}}ls.prototype.bytesPerElement=12,Xn(ls,"StructArrayLayout1ul3ui12");class cs extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.uint16[r+0]=t,this.uint16[r+1]=i,e}}cs.prototype.bytesPerElement=4,Xn(cs,"StructArrayLayout2ui4");class hs extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}hs.prototype.bytesPerElement=2,Xn(hs,"StructArrayLayout1ui2");class us extends Fo{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.float32[r+0]=t,this.float32[r+1]=i,e}}us.prototype.bytesPerElement=8,Xn(us,"StructArrayLayout2f8");class ds extends Oo{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.int16[this._pos2+3]}get tileAnchorY(){return this._structArray.int16[this._pos2+4]}get x1(){return this._structArray.float32[this._pos4+3]}get y1(){return this._structArray.float32[this._pos4+4]}get x2(){return this._structArray.float32[this._pos4+5]}get y2(){return this._structArray.float32[this._pos4+6]}get padding(){return this._structArray.int16[this._pos2+14]}get featureIndex(){return this._structArray.uint32[this._pos4+8]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+18]}get bucketIndex(){return this._structArray.uint16[this._pos2+19]}}ds.prototype.size=40;class ps extends Jo{get(e){return new ds(this,e)}}Xn(ps,"CollisionBoxArray");class fs extends Oo{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+8]}get numGlyphs(){return this._structArray.uint16[this._pos2+9]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+5]}get lineStartIndex(){return this._structArray.uint32[this._pos4+6]}get lineLength(){return this._structArray.uint32[this._pos4+7]}get segment(){return this._structArray.uint16[this._pos2+16]}get lowerSize(){return this._structArray.uint16[this._pos2+17]}get upperSize(){return this._structArray.uint16[this._pos2+18]}get lineOffsetX(){return this._structArray.float32[this._pos4+10]}get lineOffsetY(){return this._structArray.float32[this._pos4+11]}get writingMode(){return this._structArray.uint8[this._pos1+48]}get placedOrientation(){return this._structArray.uint8[this._pos1+49]}set placedOrientation(e){this._structArray.uint8[this._pos1+49]=e}get hidden(){return this._structArray.uint8[this._pos1+50]}set hidden(e){this._structArray.uint8[this._pos1+50]=e}get crossTileID(){return this._structArray.uint32[this._pos4+13]}set crossTileID(e){this._structArray.uint32[this._pos4+13]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+28]}get flipState(){return this._structArray.uint8[this._pos1+58]}set flipState(e){this._structArray.uint8[this._pos1+58]=e}}fs.prototype.size=60;class ms extends ns{get(e){return new fs(this,e)}}Xn(ms,"PlacedSymbolArray");class _s extends Oo{get projectedAnchorX(){return this._structArray.int16[this._pos2+0]}get projectedAnchorY(){return this._structArray.int16[this._pos2+1]}get projectedAnchorZ(){return this._structArray.int16[this._pos2+2]}get tileAnchorX(){return this._structArray.float32[this._pos4+2]}get tileAnchorY(){return this._structArray.float32[this._pos4+3]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+8]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+9]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+10]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+11]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+12]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+13]}get key(){return this._structArray.uint16[this._pos2+14]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+17]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+18]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+19]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+20]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+21]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+22]}get featureIndex(){return this._structArray.uint16[this._pos2+23]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+24]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+25]}get numIconVertices(){return this._structArray.uint16[this._pos2+26]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+27]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+28]}get crossTileID(){return this._structArray.uint32[this._pos4+15]}set crossTileID(e){this._structArray.uint32[this._pos4+15]=e}get textOffset0(){return this._structArray.float32[this._pos4+16]}get textOffset1(){return this._structArray.float32[this._pos4+17]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+18]}}_s.prototype.size=76;class gs extends os{get(e){return new _s(this,e)}}Xn(gs,"SymbolInstanceArray");class ys extends ss{getoffsetX(e){return this.float32[1*e+0]}}Xn(ys,"GlyphOffsetArray");class xs extends No{getx(e){return this.int16[2*e+0]}gety(e){return this.int16[2*e+1]}}Xn(xs,"SymbolLineVertexArray");class vs extends Oo{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}get layoutVertexArrayOffset(){return this._structArray.uint16[this._pos2+4]}}vs.prototype.size=12;class bs extends ls{get(e){return new vs(this,e)}}Xn(bs,"FeatureIndexArray");class ws extends cs{geta_centroid_pos0(e){return this.uint16[2*e+0]}geta_centroid_pos1(e){return this.uint16[2*e+1]}}Xn(ws,"FillExtrusionCentroidArray");const Ts=jo([{name:"a_pattern",components:4,type:"Uint16"},{name:"a_pixel_ratio",components:1,type:"Float32"}]),Es=jo([{name:"a_dash",components:4,type:"Uint16"}]);var As={exports:{}},Ss={exports:{}};Ss.exports=function(e,t){var i,r,n,o,s,a,l,c;for(r=e.length-(i=3&e.length),n=t,s=3432918353,a=461845907,c=0;c<r;)l=255&e.charCodeAt(c)|(255&e.charCodeAt(++c))<<8|(255&e.charCodeAt(++c))<<16|(255&e.charCodeAt(++c))<<24,++c,n=27492+(65535&(o=5*(65535&(n=(n^=l=(65535&(l=(l=(65535&l)*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|n>>>19))+((5*(n>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(l=0,i){case 3:l^=(255&e.charCodeAt(c+2))<<16;case 2:l^=(255&e.charCodeAt(c+1))<<8;case 1:n^=l=(65535&(l=(l=(65535&(l^=255&e.charCodeAt(c)))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return n^=e.length,n=2246822507*(65535&(n^=n>>>16))+((2246822507*(n>>>16)&65535)<<16)&4294967295,n=3266489909*(65535&(n^=n>>>13))+((3266489909*(n>>>16)&65535)<<16)&4294967295,(n^=n>>>16)>>>0};var Ms=Ss.exports,Cs={exports:{}};Cs.exports=function(e,t){for(var i,r=e.length,n=t^r,o=0;r>=4;)i=1540483477*(65535&(i=255&e.charCodeAt(o)|(255&e.charCodeAt(++o))<<8|(255&e.charCodeAt(++o))<<16|(255&e.charCodeAt(++o))<<24))+((1540483477*(i>>>16)&65535)<<16),n=1540483477*(65535&n)+((1540483477*(n>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),r-=4,++o;switch(r){case 3:n^=(255&e.charCodeAt(o+2))<<16;case 2:n^=(255&e.charCodeAt(o+1))<<8;case 1:n=1540483477*(65535&(n^=255&e.charCodeAt(o)))+((1540483477*(n>>>16)&65535)<<16)}return n=1540483477*(65535&(n^=n>>>13))+((1540483477*(n>>>16)&65535)<<16),(n^=n>>>15)>>>0};var ks=Ms,Is=Cs.exports;As.exports=ks,As.exports.murmur3=ks,As.exports.murmur2=Is;var Ps=d(As.exports);class zs{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,t,i,r){this.ids.push(Ls(e)),this.positions.push(t,i,r)}getPositions(e){const t=Ls(e);let i=0,r=this.ids.length-1;for(;i<r;){const e=i+r>>1;this.ids[e]>=t?r=e:i=e+1}const n=[];for(;this.ids[i]===t;)n.push({index:this.positions[3*i],start:this.positions[3*i+1],end:this.positions[3*i+2]}),i++;return n}static serialize(e,t){const i=new Float64Array(e.ids),r=new Uint32Array(e.positions);return Ds(i,r,0,i.length-1),t&&t.push(i.buffer,r.buffer),{ids:i,positions:r}}static deserialize(e){const t=new zs;return t.ids=e.ids,t.positions=e.positions,t.indexed=!0,t}}function Ls(e){const t=+e;return!isNaN(t)&&Number.MIN_SAFE_INTEGER<=t&&t<=Number.MAX_SAFE_INTEGER?t:Ps(String(e))}function Ds(e,t,i,r){for(;i<r;){const n=e[i+r>>1];let o=i-1,s=r+1;for(;;){do{o++}while(e[o]<n);do{s--}while(e[s]>n);if(o>=s)break;Bs(e,o,s),Bs(t,3*o,3*s),Bs(t,3*o+1,3*s+1),Bs(t,3*o+2,3*s+2)}s-i<r-s?(Ds(e,t,i,s),i=s+1):(Ds(e,t,s+1,r),r=s)}}function Bs(e,t,i){const r=e[t];e[t]=e[i],e[i]=r}Xn(zs,"FeaturePositionMap");class Rs{constructor(e){this.gl=e.gl,this.initialized=!1}fetchUniformLocation(e,t){return this.location||this.initialized||(this.location=this.gl.getUniformLocation(e,t),this.initialized=!0),!!this.location}}class Os extends Rs{constructor(e){super(e),this.current=0}set(e,t,i){this.fetchUniformLocation(e,t)&&this.current!==i&&(this.current=i,this.gl.uniform1f(this.location,i))}}class Fs extends Rs{constructor(e){super(e),this.current=[0,0,0,0]}set(e,t,i){this.fetchUniformLocation(e,t)&&(i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]&&i[3]===this.current[3]||(this.current=i,this.gl.uniform4f(this.location,i[0],i[1],i[2],i[3])))}}class js extends Rs{constructor(e){super(e),this.current=Pt.transparent}set(e,t,i){this.fetchUniformLocation(e,t)&&(i.r===this.current.r&&i.g===this.current.g&&i.b===this.current.b&&i.a===this.current.a||(this.current=i,this.gl.uniform4f(this.location,i.r,i.g,i.b,i.a)))}}const Us=new Float32Array(16),Ns=new Float32Array(9),Vs=new Float32Array(4);function $s(e){return[Bo(255*e.r,255*e.g),Bo(255*e.b,255*e.a)]}class Gs{constructor(e,t,i){this.value=e,this.uniformNames=t.map((e=>`u_${e}`)),this.type=i}setUniform(e,t,i,r,n){t.set(e,n,r.constantOr(this.value))}getBinding(e,t){return"color"===this.type?new js(e):new Os(e)}}class qs{constructor(e,t){this.uniformNames=t.map((e=>`u_${e}`)),this.pattern=null,this.pixelRatio=1}setConstantPatternPositions(e){this.pixelRatio=e.pixelRatio||1,this.pattern=e.tl.concat(e.br)}setUniform(e,t,i,r,n){const o="u_pattern"===n||"u_dash"===n?this.pattern:"u_pixel_ratio"===n?this.pixelRatio:null;o&&t.set(e,n,o)}getBinding(e,t){return"u_pattern"===t||"u_dash"===t?new Fs(e):new Os(e)}}class Zs{constructor(e,t,i,r){this.expression=e,this.type=i,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===i?2:1,offset:0}))),this.paintVertexArray=new r}populatePaintArray(e,t,i,r,n,o){const s=this.paintVertexArray.length,a=this.expression.evaluate(new wo(0),t,{},n,r,o);this.paintVertexArray.resize(e),this._setPaintValue(s,e,a)}updatePaintArray(e,t,i,r,n){const o=this.expression.evaluate({zoom:0},i,r,void 0,n);this._setPaintValue(e,t,o)}_setPaintValue(e,t,i){if("color"===this.type){const r=$s(i);for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,r[0],r[1])}else{for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Ws{constructor(e,t,i,r,n,o){this.expression=e,this.uniformNames=t.map((e=>`u_${e}_t`)),this.type=i,this.useIntegerZoom=r,this.zoom=n,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===i?4:2,offset:0}))),this.paintVertexArray=new o}populatePaintArray(e,t,i,r,n,o){const s=this.expression.evaluate(new wo(this.zoom),t,{},n,r,o),a=this.expression.evaluate(new wo(this.zoom+1),t,{},n,r,o),l=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(l,e,s,a)}updatePaintArray(e,t,i,r,n){const o=this.expression.evaluate({zoom:this.zoom},i,r,void 0,n),s=this.expression.evaluate({zoom:this.zoom+1},i,r,void 0,n);this._setPaintValue(e,t,o,s)}_setPaintValue(e,t,i,r){if("color"===this.type){const n=$s(i),o=$s(r);for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,n[0],n[1],o[0],o[1])}else{for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,i,r);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(r))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t,i,r,n){const o=this.useIntegerZoom?Math.floor(i.zoom):i.zoom,s=M(this.expression.interpolationFactor(o,this.zoom,this.zoom+1),0,1);t.set(e,n,s)}getBinding(e,t){return new Os(e)}}class Hs{constructor(e,t,i,r,n){this.expression=e,this.layerId=n,this.paintVertexAttributes=("array"===i?Es:Ts).members;for(let e=0;e<t.length;++e);this.paintVertexArray=new r}populatePaintArray(e,t,i){const r=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValues(r,e,t.patterns&&t.patterns[this.layerId],i)}updatePaintArray(e,t,i,r,n,o){this._setPaintValues(e,t,i.patterns&&i.patterns[this.layerId],o)}_setPaintValues(e,t,i,r){if(!r||!i)return;const n=r[i];if(!n)return;const{tl:o,br:s,pixelRatio:a}=n;for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,o[0],o[1],s[0],s[1],a)}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Xs{constructor(e,t,i=(()=>!0)){this.binders={},this._buffers=[];const r=[];for(const n in e.paint._values){if(!i(n))continue;const o=e.paint.get(n);if(!(o instanceof ko&&Br(o.property.specification)))continue;const s=Js(n,e.type),a=o.value,l=o.property.specification.type,c=!!o.property.useIntegerZoom,h="line-dasharray"===n||n.endsWith("pattern"),u="line-dasharray"===n&&"constant"!==e.layout.get("line-cap").value.kind;if("constant"!==a.kind||u)if("source"===a.kind||u||h){const t=ta(n,l,"source");this.binders[n]=h?new Hs(a,s,l,t,e.id):new Zs(a,s,l,t),r.push(`/a_${n}`)}else{const e=ta(n,l,"composite");this.binders[n]=new Ws(a,s,l,c,t,e),r.push(`/z_${n}`)}else this.binders[n]=h?new qs(a.value,s):new Gs(a.value,s,l),r.push(`/u_${n}`)}this.cacheKey=r.sort().join("")}getMaxValue(e){const t=this.binders[e];return t instanceof Zs||t instanceof Ws?t.maxValue:0}populatePaintArrays(e,t,i,r,n,o){for(const s in this.binders){const a=this.binders[s];(a instanceof Zs||a instanceof Ws||a instanceof Hs)&&a.populatePaintArray(e,t,i,r,n,o)}}setConstantPatternPositions(e){for(const t in this.binders){const i=this.binders[t];i instanceof qs&&i.setConstantPatternPositions(e)}}updatePaintArrays(e,t,i,r,n,o){let s=!1;for(const a in e){const l=t.getPositions(a);for(const t of l){const l=i.feature(t.index);for(const i in this.binders){const c=this.binders[i];if((c instanceof Zs||c instanceof Ws||c instanceof Hs)&&!0===c.expression.isStateDependent){const h=r.paint.get(i);c.expression=h.value,c.updatePaintArray(t.start,t.end,l,e[a],n,o),s=!0}}}}return s}defines(){const e=[];for(const t in this.binders){const i=this.binders[t];(i instanceof Gs||i instanceof qs)&&e.push(...i.uniformNames.map((e=>`#define HAS_UNIFORM_${e}`)))}return e}getBinderAttributes(){const e=[];for(const t in this.binders){const i=this.binders[t];if(i instanceof Zs||i instanceof Ws||i instanceof Hs)for(let t=0;t<i.paintVertexAttributes.length;t++)e.push(i.paintVertexAttributes[t].name)}return e}getBinderUniforms(){const e=[];for(const t in this.binders){const i=this.binders[t];if(i instanceof Gs||i instanceof qs||i instanceof Ws)for(const t of i.uniformNames)e.push(t)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e){const t=[];for(const i in this.binders){const r=this.binders[i];if(r instanceof Gs||r instanceof qs||r instanceof Ws)for(const n of r.uniformNames)t.push({name:n,property:i,binding:r.getBinding(e,n)})}return t}setUniforms(e,t,i,r,n){for(const{name:t,property:o,binding:s}of i)this.binders[o].setUniform(e,s,n,r.get(o),t)}updatePaintBuffers(){this._buffers=[];for(const e in this.binders){const t=this.binders[e];(t instanceof Zs||t instanceof Ws||t instanceof Hs)&&t.paintVertexBuffer&&this._buffers.push(t.paintVertexBuffer)}}upload(e){for(const t in this.binders){const i=this.binders[t];(i instanceof Zs||i instanceof Ws||i instanceof Hs)&&i.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const t=this.binders[e];(t instanceof Zs||t instanceof Ws||t instanceof Hs)&&t.destroy()}}}class Ks{constructor(e,t,i=(()=>!0)){this.programConfigurations={};for(const r of e)this.programConfigurations[r.id]=new Xs(r,t,i);this.needsUpload=!1,this._featureMap=new zs,this._bufferOffset=0}populatePaintArrays(e,t,i,r,n,o,s){for(const i in this.programConfigurations)this.programConfigurations[i].populatePaintArrays(e,t,r,n,o,s);void 0!==t.id&&this._featureMap.add(t.id,i,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,i,r,n){for(const o of i)this.needsUpload=this.programConfigurations[o.id].updatePaintArrays(e,this._featureMap,t,o,r,n)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}const Ys={"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern","pixel_ratio"],"fill-pattern":["pattern","pixel_ratio"],"fill-extrusion-pattern":["pattern","pixel_ratio"],"line-dasharray":["dash"]};function Js(e,t){return Ys[e]||[e.replace(`${t}-`,"").replace(/-/g,"_")]}const Qs={"line-pattern":{source:Zo,composite:Zo},"fill-pattern":{source:Zo,composite:Zo},"fill-extrusion-pattern":{source:Zo,composite:Zo},"line-dasharray":{source:Wo,composite:Wo}},ea={color:{source:us,composite:qo},number:{source:ss,composite:us}};function ta(e,t,i){const r=Qs[e];return r&&r[i]||ea[t][i]}Xn(Gs,"ConstantBinder"),Xn(qs,"PatternConstantBinder"),Xn(Zs,"SourceExpressionBinder"),Xn(Hs,"PatternCompositeBinder"),Xn(Ws,"CompositeExpressionBinder"),Xn(Xs,"ProgramConfiguration",{omit:["_buffers"]}),Xn(Ks,"ProgramConfigurationSet");const ia="-transition";class ra extends Qe{constructor(e,t){if(super(),this.id=e.id,this.type=e.type,this._featureFilter={filter:()=>!0,needGeometry:!1,needFeature:!1},this._filterCompiled=!1,"custom"!==e.type&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&"sky"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),t.layout&&(this._unevaluatedLayout=new Co(t.layout)),t.paint)){this._transitionablePaint=new Ao(t.paint);for(const t in e.paint)this.setPaintProperty(t,e.paint[t],{validate:!1});for(const t in e.layout)this.setLayoutProperty(t,e.layout[t],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Io(t.paint)}}getLayoutProperty(e){return"visibility"===e?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,t,i={}){null!=t&&this._validate(Nn,`layers.${this.id}.layout.${e}`,e,t,i)||("visibility"!==e?this._unevaluatedLayout.setValue(e,t):this.visibility=t)}getPaintProperty(e){return j(e,ia)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,t,i={}){if(null!=t&&this._validate(Un,`layers.${this.id}.paint.${e}`,e,t,i))return!1;if(j(e,ia))return this._transitionablePaint.setTransition(e.slice(0,-11),t||void 0),!1;{const i=this._transitionablePaint._values[e],r=i.value.isDataDriven(),n=i.value;this._transitionablePaint.setValue(e,t),this._handleSpecialPaintPropertyUpdate(e);const o=this._transitionablePaint._values[e].value,s=o.isDataDriven(),a=j(e,"pattern")||"line-dasharray"===e;return s||r||a||this._handleOverridablePaintPropertyUpdate(e,n,o)}}_handleSpecialPaintPropertyUpdate(e){}getProgramIds(){return null}getProgramConfiguration(e){return null}_handleOverridablePaintPropertyUpdate(e,t,i){return!1}isHidden(e){return!!(this.minzoom&&e<this.minzoom)||!!(this.maxzoom&&e>=this.maxzoom)||"none"===this.visibility}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,t){this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)}serialize(){const e={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),N(e,((e,t)=>!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)))}_validate(e,t,i,r,n={}){return(!n||!1!==n.validate)&&$n(this,e.call(jn,{key:t,layerType:this.type,objectKey:i,value:r,styleSpec:et,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isSky(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const t=this.paint.get(e);if(t instanceof ko&&Br(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1}compileFilter(){this._filterCompiled||(this._featureFilter=un(this.filter),this._filterCompiled=!0)}invalidateCompiledFilter(){this._filterCompiled=!1}dynamicFilter(){return this._featureFilter.dynamicFilter}dynamicFilterNeedsFeature(){return this._featureFilter.needFeature}}const na=jo([{name:"a_pos",components:2,type:"Int16"}],4),oa=jo([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]);class sa{constructor(e=[]){this.segments=e}prepareSegment(e,t,i,r){let n=this.segments[this.segments.length-1];return e>sa.MAX_VERTEX_ARRAY_LENGTH&&G(`Max vertices per segment is ${sa.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!n||n.vertexLength+e>sa.MAX_VERTEX_ARRAY_LENGTH||n.sortKey!==r)&&(n={vertexOffset:t.length,primitiveOffset:i.length,vertexLength:0,primitiveLength:0},void 0!==r&&(n.sortKey=r),this.segments.push(n)),n}get(){return this.segments}destroy(){for(const e of this.segments)for(const t in e.vaos)e.vaos[t].destroy()}static simpleSegment(e,t,i,r){return new sa([{vertexOffset:e,primitiveOffset:t,vertexLength:i,primitiveLength:r,vaos:{},sortKey:0}])}}sa.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Xn(sa,"SegmentVector");var aa=8192;class la{constructor(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):4===e.length?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1]))}setNorthEast(e){return this._ne=e instanceof Vl?new Vl(e.lng,e.lat):Vl.convert(e),this}setSouthWest(e){return this._sw=e instanceof Vl?new Vl(e.lng,e.lat):Vl.convert(e),this}extend(e){const t=this._sw,i=this._ne;let r,n;if(e instanceof Vl)r=e,n=e;else{if(!(e instanceof la))return Array.isArray(e)?4===e.length||e.every(Array.isArray)?this.extend(la.convert(e)):this.extend(Vl.convert(e)):"object"==typeof e&&null!==e&&e.hasOwnProperty("lat")&&(e.hasOwnProperty("lon")||e.hasOwnProperty("lng"))?this.extend(Vl.convert(e)):this;if(r=e._sw,n=e._ne,!r||!n)return this}return t||i?(t.lng=Math.min(r.lng,t.lng),t.lat=Math.min(r.lat,t.lat),i.lng=Math.max(n.lng,i.lng),i.lat=Math.max(n.lat,i.lat)):(this._sw=new Vl(r.lng,r.lat),this._ne=new Vl(n.lng,n.lat)),this}getCenter(){return new Vl((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new Vl(this.getWest(),this.getNorth())}getSouthEast(){return new Vl(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:t,lat:i}=Vl.convert(e);let r=this._sw.lng<=t&&t<=this._ne.lng;return this._sw.lng>this._ne.lng&&(r=this._sw.lng>=t&&t>=this._ne.lng),this._sw.lat<=i&&i<=this._ne.lat&&r}static convert(e){return!e||e instanceof la?e:new la(e)}}var ca=1e-6,ha="undefined"!=typeof Float32Array?Float32Array:Array;function ua(){var e=new ha(9);return ha!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[5]=0,e[6]=0,e[7]=0),e[0]=1,e[4]=1,e[8]=1,e}function da(e,t,i){var r=t[0],n=t[1],o=t[2],s=t[3],a=t[4],l=t[5],c=t[6],h=t[7],u=t[8],d=i[0],p=i[1],f=i[2],m=i[3],_=i[4],g=i[5],y=i[6],x=i[7],v=i[8];return e[0]=d*r+p*s+f*c,e[1]=d*n+p*a+f*h,e[2]=d*o+p*l+f*u,e[3]=m*r+_*s+g*c,e[4]=m*n+_*a+g*h,e[5]=m*o+_*l+g*u,e[6]=y*r+x*s+v*c,e[7]=y*n+x*a+v*h,e[8]=y*o+x*l+v*u,e}function pa(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function fa(e,t){var i=t[0],r=t[1],n=t[2],o=t[3],s=t[4],a=t[5],l=t[6],c=t[7],h=t[8],u=t[9],d=t[10],p=t[11],f=t[12],m=t[13],_=t[14],g=t[15],y=i*a-r*s,x=i*l-n*s,v=i*c-o*s,b=r*l-n*a,w=r*c-o*a,T=n*c-o*l,E=h*m-u*f,A=h*_-d*f,S=h*g-p*f,M=u*_-d*m,C=u*g-p*m,k=d*g-p*_,I=y*k-x*C+v*M+b*S-w*A+T*E;return I?(e[0]=(a*k-l*C+c*M)*(I=1/I),e[1]=(n*C-r*k-o*M)*I,e[2]=(m*T-_*w+g*b)*I,e[3]=(d*w-u*T-p*b)*I,e[4]=(l*S-s*k-c*A)*I,e[5]=(i*k-n*S+o*A)*I,e[6]=(_*v-f*T-g*x)*I,e[7]=(h*T-d*v+p*x)*I,e[8]=(s*C-a*S+c*E)*I,e[9]=(r*S-i*C-o*E)*I,e[10]=(f*w-m*v+g*y)*I,e[11]=(u*v-h*w-p*y)*I,e[12]=(a*A-s*M-l*E)*I,e[13]=(i*M-r*A+n*E)*I,e[14]=(m*x-f*b-_*y)*I,e[15]=(h*b-u*x+d*y)*I,e):null}function ma(e,t,i){var r=t[0],n=t[1],o=t[2],s=t[3],a=t[4],l=t[5],c=t[6],h=t[7],u=t[8],d=t[9],p=t[10],f=t[11],m=t[12],_=t[13],g=t[14],y=t[15],x=i[0],v=i[1],b=i[2],w=i[3];return e[0]=x*r+v*a+b*u+w*m,e[1]=x*n+v*l+b*d+w*_,e[2]=x*o+v*c+b*p+w*g,e[3]=x*s+v*h+b*f+w*y,e[4]=(x=i[4])*r+(v=i[5])*a+(b=i[6])*u+(w=i[7])*m,e[5]=x*n+v*l+b*d+w*_,e[6]=x*o+v*c+b*p+w*g,e[7]=x*s+v*h+b*f+w*y,e[8]=(x=i[8])*r+(v=i[9])*a+(b=i[10])*u+(w=i[11])*m,e[9]=x*n+v*l+b*d+w*_,e[10]=x*o+v*c+b*p+w*g,e[11]=x*s+v*h+b*f+w*y,e[12]=(x=i[12])*r+(v=i[13])*a+(b=i[14])*u+(w=i[15])*m,e[13]=x*n+v*l+b*d+w*_,e[14]=x*o+v*c+b*p+w*g,e[15]=x*s+v*h+b*f+w*y,e}function _a(e,t,i){var r,n,o,s,a,l,c,h,u,d,p,f,m=i[0],_=i[1],g=i[2];return t===e?(e[12]=t[0]*m+t[4]*_+t[8]*g+t[12],e[13]=t[1]*m+t[5]*_+t[9]*g+t[13],e[14]=t[2]*m+t[6]*_+t[10]*g+t[14],e[15]=t[3]*m+t[7]*_+t[11]*g+t[15]):(n=t[1],o=t[2],s=t[3],a=t[4],l=t[5],c=t[6],h=t[7],u=t[8],d=t[9],p=t[10],f=t[11],e[0]=r=t[0],e[1]=n,e[2]=o,e[3]=s,e[4]=a,e[5]=l,e[6]=c,e[7]=h,e[8]=u,e[9]=d,e[10]=p,e[11]=f,e[12]=r*m+a*_+u*g+t[12],e[13]=n*m+l*_+d*g+t[13],e[14]=o*m+c*_+p*g+t[14],e[15]=s*m+h*_+f*g+t[15]),e}function ga(e,t,i){var r=i[0],n=i[1],o=i[2];return e[0]=t[0]*r,e[1]=t[1]*r,e[2]=t[2]*r,e[3]=t[3]*r,e[4]=t[4]*n,e[5]=t[5]*n,e[6]=t[6]*n,e[7]=t[7]*n,e[8]=t[8]*o,e[9]=t[9]*o,e[10]=t[10]*o,e[11]=t[11]*o,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}function ya(e,t,i){var r=Math.sin(i),n=Math.cos(i),o=t[4],s=t[5],a=t[6],l=t[7],c=t[8],h=t[9],u=t[10],d=t[11];return t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=o*n+c*r,e[5]=s*n+h*r,e[6]=a*n+u*r,e[7]=l*n+d*r,e[8]=c*n-o*r,e[9]=h*n-s*r,e[10]=u*n-a*r,e[11]=d*n-l*r,e}function xa(e,t,i){var r=Math.sin(i),n=Math.cos(i),o=t[0],s=t[1],a=t[2],l=t[3],c=t[8],h=t[9],u=t[10],d=t[11];return t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=o*n-c*r,e[1]=s*n-h*r,e[2]=a*n-u*r,e[3]=l*n-d*r,e[8]=o*r+c*n,e[9]=s*r+h*n,e[10]=a*r+u*n,e[11]=l*r+d*n,e}function va(e,t){return e[0]=t[0],e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=t[1],e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=t[2],e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function ba(e,t,i){var r,n,o,s=i[0],a=i[1],l=i[2],c=Math.hypot(s,a,l);return c<ca?null:(s*=c=1/c,a*=c,l*=c,r=Math.sin(t),n=Math.cos(t),e[0]=s*s*(o=1-n)+n,e[1]=a*s*o+l*r,e[2]=l*s*o-a*r,e[3]=0,e[4]=s*a*o-l*r,e[5]=a*a*o+n,e[6]=l*a*o+s*r,e[7]=0,e[8]=s*l*o+a*r,e[9]=a*l*o-s*r,e[10]=l*l*o+n,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e)}Math.hypot||(Math.hypot=function(){for(var e=0,t=arguments.length;t--;)e+=arguments[t]*arguments[t];return Math.sqrt(e)});var wa=ma;function Ta(){var e=new ha(3);return ha!=Float32Array&&(e[0]=0,e[1]=0,e[2]=0),e}function Ea(e){var t=new ha(3);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function Aa(e){return Math.hypot(e[0],e[1],e[2])}function Sa(e,t,i){var r=new ha(3);return r[0]=e,r[1]=t,r[2]=i,r}function Ma(e,t,i){return e[0]=t[0]+i[0],e[1]=t[1]+i[1],e[2]=t[2]+i[2],e}function Ca(e,t,i){return e[0]=t[0]-i[0],e[1]=t[1]-i[1],e[2]=t[2]-i[2],e}function ka(e,t,i){return e[0]=t[0]*i[0],e[1]=t[1]*i[1],e[2]=t[2]*i[2],e}function Ia(e,t,i){return e[0]=Math.min(t[0],i[0]),e[1]=Math.min(t[1],i[1]),e[2]=Math.min(t[2],i[2]),e}function Pa(e,t,i){return e[0]=Math.max(t[0],i[0]),e[1]=Math.max(t[1],i[1]),e[2]=Math.max(t[2],i[2]),e}function za(e,t,i){return e[0]=t[0]*i,e[1]=t[1]*i,e[2]=t[2]*i,e}function La(e,t,i,r){return e[0]=t[0]+i[0]*r,e[1]=t[1]+i[1]*r,e[2]=t[2]+i[2]*r,e}function Da(e,t){var i=t[0],r=t[1],n=t[2],o=i*i+r*r+n*n;return o>0&&(o=1/Math.sqrt(o)),e[0]=t[0]*o,e[1]=t[1]*o,e[2]=t[2]*o,e}function Ba(e,t){return e[0]*t[0]+e[1]*t[1]+e[2]*t[2]}function Ra(e,t,i){var r=t[0],n=t[1],o=t[2],s=i[0],a=i[1],l=i[2];return e[0]=n*l-o*a,e[1]=o*s-r*l,e[2]=r*a-n*s,e}function Oa(e,t,i){var r=t[0],n=t[1],o=t[2],s=i[3]*r+i[7]*n+i[11]*o+i[15];return e[0]=(i[0]*r+i[4]*n+i[8]*o+i[12])/(s=s||1),e[1]=(i[1]*r+i[5]*n+i[9]*o+i[13])/s,e[2]=(i[2]*r+i[6]*n+i[10]*o+i[14])/s,e}function Fa(e,t,i){var r=i[0],n=i[1],o=i[2],s=t[0],a=t[1],l=t[2],c=n*l-o*a,h=o*s-r*l,u=r*a-n*s,d=n*u-o*h,p=o*c-r*u,f=r*h-n*c,m=2*i[3];return h*=m,u*=m,p*=2,f*=2,e[0]=s+(c*=m)+(d*=2),e[1]=a+h+p,e[2]=l+u+f,e}var ja,Ua=Ca,Na=ka,Va=Aa;function $a(e,t,i){return e[0]=t[0]*i,e[1]=t[1]*i,e[2]=t[2]*i,e[3]=t[3]*i,e}function Ga(e,t){var i=t[0],r=t[1],n=t[2],o=t[3],s=i*i+r*r+n*n+o*o;return s>0&&(s=1/Math.sqrt(s)),e[0]=i*s,e[1]=r*s,e[2]=n*s,e[3]=o*s,e}function qa(e,t,i){var r=t[0],n=t[1],o=t[2],s=t[3];return e[0]=i[0]*r+i[4]*n+i[8]*o+i[12]*s,e[1]=i[1]*r+i[5]*n+i[9]*o+i[13]*s,e[2]=i[2]*r+i[6]*n+i[10]*o+i[14]*s,e[3]=i[3]*r+i[7]*n+i[11]*o+i[15]*s,e}function Za(){var e=new ha(4);return ha!=Float32Array&&(e[0]=0,e[1]=0,e[2]=0),e[3]=1,e}function Wa(e){return e[0]=0,e[1]=0,e[2]=0,e[3]=1,e}function Ha(e,t,i){i*=.5;var r=t[0],n=t[1],o=t[2],s=t[3],a=Math.sin(i),l=Math.cos(i);return e[0]=r*l+s*a,e[1]=n*l+o*a,e[2]=o*l-n*a,e[3]=s*l-r*a,e}function Xa(e,t,i){i*=.5;var r=t[0],n=t[1],o=t[2],s=t[3],a=Math.sin(i),l=Math.cos(i);return e[0]=r*l-o*a,e[1]=n*l+s*a,e[2]=o*l+r*a,e[3]=s*l-n*a,e}Ta(),ja=new ha(4),ha!=Float32Array&&(ja[0]=0,ja[1]=0,ja[2]=0,ja[3]=0);var Ka=Ga;Ta(),Sa(1,0,0),Sa(0,1,0),Za(),Za(),ua();const Ya=jo([{type:"Float32",name:"a_globe_pos",components:3},{type:"Float32",name:"a_uv",components:2}]),{members:Ja}=Ya,Qa=jo([{name:"a_pos_3",components:3,type:"Int16"}]);var el=jo([{name:"a_pos",type:"Int16",components:2}]);class tl{constructor(e,t){this.pos=e,this.dir=t}intersectsPlane(e,t,i){const r=Ba(t,this.dir);if(Math.abs(r)<1e-6)return!1;const n=((e[0]-this.pos[0])*t[0]+(e[1]-this.pos[1])*t[1]+(e[2]-this.pos[2])*t[2])/r;return i[0]=this.pos[0]+this.dir[0]*n,i[1]=this.pos[1]+this.dir[1]*n,i[2]=this.pos[2]+this.dir[2]*n,!0}closestPointOnSphere(e,t,i){if(function(e,t){var i=e[0],r=e[1],n=e[2],o=t[0],s=t[1],a=t[2];return Math.abs(i-o)<=ca*Math.max(1,Math.abs(i),Math.abs(o))&&Math.abs(r-s)<=ca*Math.max(1,Math.abs(r),Math.abs(s))&&Math.abs(n-a)<=ca*Math.max(1,Math.abs(n),Math.abs(a))}(this.pos,e)||0===t)return i[0]=i[1]=i[2]=0,!1;const[r,n,o]=this.dir,s=this.pos[0]-e[0],a=this.pos[1]-e[1],l=this.pos[2]-e[2],c=r*r+n*n+o*o,h=2*(s*r+a*n+l*o),u=h*h-4*c*(s*s+a*a+l*l-t*t);if(u<0){const e=Math.max(-h/2,0),c=s+r*e,u=a+n*e,d=l+o*e,p=Math.hypot(c,u,d);return i[0]=c*t/p,i[1]=u*t/p,i[2]=d*t/p,!1}{const e=(-h-Math.sqrt(u))/(2*c);if(e<0){const e=Math.hypot(s,a,l);return i[0]=s*t/e,i[1]=a*t/e,i[2]=l*t/e,!1}return i[0]=s+r*e,i[1]=a+n*e,i[2]=l+o*e,!0}}}class il{constructor(e,t,i,r,n){this.TL=e,this.TR=t,this.BR=i,this.BL=r,this.horizon=n}static fromInvProjectionMatrix(e,t,i){const r=[-1,1,1],n=[1,1,1],o=[1,-1,1],s=[-1,-1,1],a=Oa(r,r,e),l=Oa(n,n,e),c=Oa(o,o,e),h=Oa(s,s,e);return new il(a,l,c,h,t/i)}}class rl{constructor(e,t){this.points=e,this.planes=t}static fromInvProjectionMatrix(e,t,i,r){const n=Math.pow(2,i),o=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((i=>{const o=qa([],i,e),s=1/o[3]/t*n;return function(e,t,i){return e[0]=t[0]*i[0],e[1]=t[1]*i[1],e[2]=t[2]*i[2],e[3]=t[3]*i[3],e}(o,o,[s,s,r?1/o[3]:s,s])})),s=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((e=>{const t=Da([],Ra([],Ua([],o[e[0]],o[e[1]]),Ua([],o[e[2]],o[e[1]]))),i=-Ba(t,o[e[1]]);return t.concat(i)}));return new rl(o,s)}}class nl{static fromPoints(e){const t=[1/0,1/0,1/0],i=[-1/0,-1/0,-1/0];for(const r of e)Ia(t,t,r),Pa(i,i,r);return new nl(t,i)}static applyTransform(e,t){const i=e.getCorners();for(let e=0;e<i.length;++e)Oa(i[e],i[e],t);return nl.fromPoints(i)}constructor(e,t){this.min=e,this.max=t,this.center=za([],Ma([],this.min,this.max),.5)}quadrant(e){const t=[e%2==0,e<2],i=Ea(this.min),r=Ea(this.max);for(let e=0;e<t.length;e++)i[e]=t[e]?this.min[e]:this.center[e],r[e]=t[e]?this.center[e]:this.max[e];return r[2]=this.max[2],new nl(i,r)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}distanceZ(e){return Math.max(Math.min(this.max[2],e[2]),this.min[2])-e[2]}getCorners(){const e=this.min,t=this.max;return[[e[0],e[1],e[2]],[t[0],e[1],e[2]],[t[0],t[1],e[2]],[e[0],t[1],e[2]],[e[0],e[1],t[2]],[t[0],e[1],t[2]],[t[0],t[1],t[2]],[e[0],t[1],t[2]]]}intersects(e){const t=this.getCorners();let i=!0;for(let r=0;r<e.planes.length;r++){const n=e.planes[r];let o=0;for(let e=0;e<t.length;e++)o+=Ba(n,t[e])+n[3]>=0;if(0===o)return 0;o!==t.length&&(i=!1)}if(i)return 2;for(let t=0;t<3;t++){let i=Number.MAX_VALUE,r=-Number.MAX_VALUE;for(let n=0;n<e.points.length;n++){const o=e.points[n][t]-this.min[t];i=Math.min(i,o),r=Math.max(r,o)}if(r<0||i>this.max[t]-this.min[t])return 0}return 1}}const ol=5,sl=6,al=aa/Math.PI/2,ll=16383,cl=64,hl=[cl,32,16],ul=-al,dl=al,pl=[new nl([ul,ul,ul],[dl,dl,dl]),new nl([ul,ul,ul],[0,0,dl]),new nl([0,ul,ul],[dl,0,dl]),new nl([ul,0,ul],[0,dl,dl]),new nl([0,0,ul],[dl,dl,dl])];function fl(e){return e*al/jl}function ml(e,t,i,r=!0){const n=za([],e._camera.position,e.worldSize),o=[t,i,1,1];qa(o,o,e.pixelMatrixInverse),$a(o,o,1/o[3]);const s=Da([],Ua([],o,n)),a=e.globeMatrix,l=[a[12],a[13],a[14]],c=Ua([],l,n),h=Aa(c),u=Da([],c),d=e.worldSize/(2*Math.PI),p=Ba(u,s),f=Math.asin(d/h);if(f<Math.acos(p)){if(!r)return null;const e=[],t=[];za(e,s,h/p),Da(t,Ua(t,e,c)),Da(s,Ma(s,c,za(s,t,Math.tan(f)*h)))}const m=[];new tl(n,s).closestPointOnSphere(l,d,m);const _=Da([],J(a,0)),g=Da([],J(a,1)),y=Da([],J(a,2)),x=Ba(_,m),v=Ba(g,m),b=Ba(y,m),T=w(Math.asin(-v/d));let E=w(Math.atan2(x,b));E=e.center.lng+function(e,t){const i=(t-e+180)%360-180;return i<-180?i+360:i}(e.center.lng,E);const A=Gl(E),S=M(ql(T),0,1);return new Jl(A,S)}class _l{constructor(e,t,i){this.a=Ua([],e,i),this.b=Ua([],t,i),this.center=i;const r=Da([],this.a),n=Da([],this.b);this.angle=Math.acos(Ba(r,n))}}function gl(e,t){if(0===e.angle)return null;let i;return i=0===e.a[t]?1/e.angle*.5*Math.PI:1/e.angle*Math.atan(e.b[t]/e.a[t]/Math.sin(e.angle)-1/Math.tan(e.angle)),i<0||i>1?null:function(e,t,i,r){const n=Math.sin(i);return e*(Math.sin((1-r)*i)/n)+t*(Math.sin(r*i)/n)}(e.a[t],e.b[t],e.angle,M(i,0,1))+e.center[t]}function yl(e){if(e.z<=1)return pl[e.z+2*e.y+e.x];const t=El(Tl(e));return nl.fromPoints(t)}function xl(e,t,i){return za(e,e,1-i),La(e,e,t,i)}function vl(e,t){const i=Ll(t.zoom);if(0===i)return yl(e);const r=Tl(e),n=El(r),o=Gl(r.getWest())*t.worldSize,s=Gl(r.getEast())*t.worldSize,a=ql(r.getNorth())*t.worldSize,l=ql(r.getSouth())*t.worldSize,c=[o,a,0],h=[s,a,0],u=[o,l,0],d=[s,l,0],p=fa([],t.globeMatrix);return Oa(c,c,p),Oa(h,h,p),Oa(u,u,p),Oa(d,d,p),n[0]=xl(n[0],u,i),n[1]=xl(n[1],d,i),n[2]=xl(n[2],h,i),n[3]=xl(n[3],c,i),nl.fromPoints(n)}function bl(e,t,i){for(const r of e)Oa(r,r,t),za(r,r,i)}function wl(e,t,i){const r=t/e.worldSize,n=e.globeMatrix;if(i.z<=1){const e=yl(i).getCorners();return bl(e,n,r),nl.fromPoints(e)}const o=Tl(i),s=El(o);bl(s,n,r);const a=Number.MAX_VALUE,l=[-a,-a,-a],c=[a,a,a];if(o.contains(e.center)){for(const e of s)Ia(c,c,e),Pa(l,l,e);l[2]=0;const t=e.point,i=[t.x*r,t.y*r,0];return Ia(c,c,i),Pa(l,l,i),new nl(c,l)}const h=[n[12]*r,n[13]*r,n[14]*r],u=o.getCenter(),d=M(e.center.lat,-Kl,Kl),p=M(u.lat,-Kl,Kl),f=Gl(e.center.lng),m=ql(d);let _=f-Gl(u.lng);const g=m-ql(p);_>.5?_-=1:_<-.5&&(_+=1);let y=0;Math.abs(_)>Math.abs(g)?y=_>=0?1:3:(y=g>=0?0:2,La(h,h,[n[4]*r,n[5]*r,n[6]*r],-Math.sin(b(g>=0?o.getSouth():o.getNorth()))*al));const x=s[y],v=s[(y+1)%4],w=new _l(x,v,h),T=[gl(w,0)||x[0],gl(w,1)||x[1],gl(w,2)||x[2]],E=Ll(e.zoom);if(E>0){const r=function({x:e,y:t,z:i},r,n,o,s){const a=1/(1<<i);let l=e*a,c=l+a,h=t*a,u=h+a,d=0;const p=(l+c)/2-o;return p>.5?d=-1:p<-.5&&(d=1),l=((l+d)*r-(o*=r))*n+o,c=((c+d)*r-o)*n+o,h=(h*r-(s*=r))*n+s,u=(u*r-s)*n+s,[[l,u,0],[c,u,0],[c,h,0],[l,h,0]]}(i,t,e._pixelsPerMercatorPixel,f,m);for(let e=0;e<s.length;e++)xl(s[e],r[e],E);const n=Ma([],r[y],r[(y+1)%4]);za(n,n,.5),xl(T,n,E)}for(const e of s)Ia(c,c,e),Pa(l,l,e);return c[2]=Math.min(x[2],v[2]),Ia(c,c,T),Pa(l,l,T),new nl(c,l)}function Tl({x:e,y:t,z:i}){const r=1/(1<<i),n=new Vl(Wl(e*r),Hl((t+1)*r)),o=new Vl(Wl((e+1)*r),Hl(t*r));return new la(n,o)}function El(e){const t=b(e.getNorth()),i=b(e.getSouth()),r=Math.cos(t),n=Math.cos(i),o=Math.sin(t),s=Math.sin(i),a=e.getWest(),l=e.getEast();return[Al(n,s,a),Al(n,s,l),Al(r,o,l),Al(r,o,a)]}function Al(e,t,i,r=al){return i=b(i),[e*Math.sin(i)*r,-t*r,e*Math.cos(i)*r]}function Sl(e,t,i){return Al(Math.cos(b(e)),Math.sin(b(e)),t,i)}function Ml(e,t,i,r){const n=1<<i.z,o=(e/aa+i.x)/n;return Sl(Hl((t/aa+i.y)/n),Wl(o),r)}function Cl({min:e,max:t}){return ll/Math.max(t[0]-e[0],t[1]-e[1],t[2]-e[2])}const kl=new Float64Array(16);function Il(e){const t=Cl(e),i=va(kl,[t,t,t]);return _a(i,i,((r=[])[0]=-(n=e.min)[0],r[1]=-n[1],r[2]=-n[2],r));var r,n}function Pl(e){const t=(r=e.min,(i=kl)[0]=1,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=1,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=1,i[11]=0,i[12]=r[0],i[13]=r[1],i[14]=r[2],i[15]=1,i);var i,r;const n=1/Cl(e);return ga(t,t,[n,n,n])}function zl(e,t,i,r,n){const o=function(e){const t=aa/(2*Math.PI);return e/(2*Math.PI)/t}(i),s=[e,t,-i/(2*Math.PI)],a=pa(new Float64Array(16));return _a(a,a,s),ga(a,a,[o,o,o]),ya(a,a,b(-n)),xa(a,a,b(-r)),a}function Ll(e){return C(ol,sl,e)}function Dl(e,t){const i=Sl(t.lat,t.lng),r=function(e){const t=Sl(e._center.lat,e._center.lng);let i=Ra([],Sa(0,1,0),t);const r=ba([],-e.angle,t);i=Oa(i,i,r),ba(r,-e._pitch,i);const n=Da([],t);return za(n,n,fl(e.cameraToCenterDistance/e.pixelsPerMeter)),Oa(n,n,r),Ma([],t,n)}(e);return s=(n=Ca([],r,i))[0],a=n[1],l=n[2],c=(o=i)[0],h=o[1],u=o[2],p=(d=Math.sqrt(s*s+a*a+l*l)*Math.sqrt(c*c+h*h+u*u))&&Ba(n,o)/d,Math.acos(Math.min(Math.max(p,-1),1));var n,o,s,a,l,c,h,u,d,p}function Bl(e,t){return Dl(e,t)>Math.PI/2*1.01}const Rl=b(85),Ol=Math.cos(Rl),Fl=Math.sin(Rl),jl=6371008.8,Ul=2*Math.PI*jl;class Nl{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Nl(k(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const t=Math.PI/180,i=this.lat*t,r=e.lat*t,n=Math.sin(i)*Math.sin(r)+Math.cos(i)*Math.cos(r)*Math.cos((e.lng-this.lng)*t);return jl*Math.acos(Math.min(n,1))}toBounds(e=0){const t=360*e/40075017,i=t/Math.cos(Math.PI/180*this.lat);return new la(new Nl(this.lng-i,this.lat-t),new Nl(this.lng+i,this.lat+t))}toEcef(e){const t=fl(e);return Sl(this.lat,this.lng,al+t)}static convert(e){if(e instanceof Nl)return e;if(Array.isArray(e)&&(2===e.length||3===e.length))return new Nl(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&"object"==typeof e&&null!==e)return new Nl(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}var Vl=Nl;function $l(e){return Ul*Math.cos(e*Math.PI/180)}function Gl(e){return(180+e)/360}function ql(e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+e*Math.PI/360)))/360}function Zl(e,t){return e/$l(t)}function Wl(e){return 360*e-180}function Hl(e){return 360/Math.PI*Math.atan(Math.exp((180-360*e)*Math.PI/180))-90}function Xl(e,t){return e*$l(Hl(t))}const Kl=85.051129;function Yl(e){return 1/Math.cos(e*Math.PI/180)}class Jl{constructor(e,t,i=0){this.x=+e,this.y=+t,this.z=+i}static fromLngLat(e,t=0){const i=Vl.convert(e);return new Jl(Gl(i.lng),ql(i.lat),Zl(t,i.lat))}toLngLat(){return new Vl(Wl(this.x),Hl(this.y))}toAltitude(){return Xl(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/Ul*Yl(Hl(this.y))}}function Ql(e,t,i,r,n,o,s,a,l){const c=(t+r)/2,h=(i+n)/2,u=new y(c,h);a(u),function(e,t,i,r,n,o){const s=i-n,a=r-o;return Math.abs((r-t)*s-(i-e)*a)/Math.hypot(s,a)}(u.x,u.y,o.x,o.y,s.x,s.y)>=l?(Ql(e,t,i,c,h,o,u,a,l),Ql(e,c,h,r,n,u,s,a,l)):e.push(s)}function ec(e,t,i){let r=e[0],n=r.x,o=r.y;t(r);const s=[r];for(let a=1;a<e.length;a++){const l=e[a],{x:c,y:h}=l;t(l),Ql(s,n,o,c,h,r,l,t,i),n=c,o=h,r=l}return s}function tc(e,t,i,r){if(r(t,i)){const n=t.add(i)._mult(.5);tc(e,t,n,r),tc(e,n,i,r)}else e.push(i)}function ic(e,t){let i=e[0];const r=[i];for(let n=1;n<e.length;n++){const o=e[n];tc(r,i,o,t),i=o}return r}const rc=Math.pow(2,14)-1,nc=-rc-1;function oc(e,t){const i=Math.round(e.x*t),r=Math.round(e.y*t);return e.x=M(i,nc,rc),e.y=M(r,nc,rc),(i<e.x||i>e.x+1||r<e.y||r>e.y+1)&&G("Geometry exceeds allowed extent, reduce your vector tile buffer size"),e}function sc(e,t,i){const r=e.loadGeometry(),n=e.extent,o=aa/n;if(t&&i&&i.projection.isReprojectedInTileSpace){const o=1<<t.z,{scale:s,x:a,y:l,projection:c}=i,h=e=>{const i=Wl((t.x+e.x/n)/o),r=Hl((t.y+e.y/n)/o),h=c.project(i,r);e.x=(h.x*s-a)*n,e.y=(h.y*s-l)*n};for(let t=0;t<r.length;t++)if(1!==e.type)r[t]=ec(r[t],h,1);else{const e=[];for(const i of r[t])i.x<0||i.x>=n||i.y<0||i.y>=n||(h(i),e.push(i));r[t]=e}}for(const e of r)for(const t of e)oc(t,o);return r}function ac(e,t){return{type:e.type,id:e.id,properties:e.properties,geometry:t?sc(e):[]}}function lc(e,t,i,r,n){e.emplaceBack(2*t+(r+1)/2,2*i+(n+1)/2)}function cc(e,t,i){const r=16384;e.emplaceBack(t.x,t.y,t.z,i[0]*r,i[1]*r,i[2]*r)}class hc{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.projection=e.projection,this.layoutVertexArray=new No,this.indexArray=new rs,this.segments=new sa,this.programConfigurations=new Ks(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i,r){const n=this.layers[0],o=[];let s=null;"circle"===n.type&&(s=n.layout.get("circle-sort-key"));for(const{feature:t,id:n,index:a,sourceLayerIndex:l}of e){const e=this.layers[0]._featureFilter.needGeometry,c=ac(t,e);if(!this.layers[0]._featureFilter.filter(new wo(this.zoom),c,i))continue;const h=s?s.evaluate(c,{},i):void 0,u={id:n,properties:t.properties,type:t.type,sourceLayerIndex:l,index:a,geometry:e?c.geometry:sc(t,i,r),patterns:{},sortKey:h};o.push(u)}s&&o.sort(((e,t)=>e.sortKey-t.sortKey));let a=null;"globe"===r.projection.name&&(this.globeExtVertexArray=new Ho,a=r.projection);for(const r of o){const{geometry:n,index:o,sourceLayerIndex:s}=r,l=e[o].feature;this.addFeature(r,n,o,t.availableImages,i,a),t.featureIndex.insert(l,n,o,s,this.index)}}update(e,t,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,i,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,na.members),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.globeExtVertexArray&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,oa.members))),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy())}addFeature(e,t,i,r,n,o){for(const i of t)for(const t of i){const i=t.x,r=t.y;if(i<0||i>=aa||r<0||r>=aa)continue;if(o){const e=o.projectTilePoint(i,r,n),t=o.upVector(n,i,r),s=this.globeExtVertexArray;cc(s,e,t),cc(s,e,t),cc(s,e,t),cc(s,e,t)}const s=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),a=s.vertexLength;lc(this.layoutVertexArray,i,r,-1,-1),lc(this.layoutVertexArray,i,r,1,-1),lc(this.layoutVertexArray,i,r,1,1),lc(this.layoutVertexArray,i,r,-1,1),this.indexArray.emplaceBack(a,a+1,a+2),this.indexArray.emplaceBack(a,a+2,a+3),s.vertexLength+=4,s.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{},r,n)}}function uc(e,t){for(let i=0;i<e.length;i++)if(vc(t,e[i]))return!0;for(let i=0;i<t.length;i++)if(vc(e,t[i]))return!0;return!!mc(e,t)}function dc(e,t,i){return!!vc(e,t)||!!gc(t,e,i)}function pc(e,t){if(1===e.length)return xc(t,e[0]);for(let i=0;i<t.length;i++){const r=t[i];for(let t=0;t<r.length;t++)if(vc(e,r[t]))return!0}for(let i=0;i<e.length;i++)if(xc(t,e[i]))return!0;for(let i=0;i<t.length;i++)if(mc(e,t[i]))return!0;return!1}function fc(e,t,i){if(e.length>1){if(mc(e,t))return!0;for(let r=0;r<t.length;r++)if(gc(t[r],e,i))return!0}for(let r=0;r<e.length;r++)if(gc(e[r],t,i))return!0;return!1}function mc(e,t){if(0===e.length||0===t.length)return!1;for(let i=0;i<e.length-1;i++){const r=e[i],n=e[i+1];for(let e=0;e<t.length-1;e++)if(_c(r,n,t[e],t[e+1]))return!0}return!1}function _c(e,t,i,r){return q(e,i,r)!==q(t,i,r)&&q(e,t,i)!==q(e,t,r)}function gc(e,t,i){const r=i*i;if(1===t.length)return e.distSqr(t[0])<r;for(let i=1;i<t.length;i++)if(yc(e,t[i-1],t[i])<r)return!0;return!1}function yc(e,t,i){const r=t.distSqr(i);if(0===r)return e.distSqr(t);const n=((e.x-t.x)*(i.x-t.x)+(e.y-t.y)*(i.y-t.y))/r;return e.distSqr(n<0?t:n>1?i:i.sub(t)._mult(n)._add(t))}function xc(e,t){let i,r,n,o=!1;for(let s=0;s<e.length;s++){i=e[s];for(let e=0,s=i.length-1;e<i.length;s=e++)r=i[e],n=i[s],r.y>t.y!=n.y>t.y&&t.x<(n.x-r.x)*(t.y-r.y)/(n.y-r.y)+r.x&&(o=!o)}return o}function vc(e,t){let i=!1;for(let r=0,n=e.length-1;r<e.length;n=r++){const o=e[r],s=e[n];o.y>t.y!=s.y>t.y&&t.x<(s.x-o.x)*(t.y-o.y)/(s.y-o.y)+o.x&&(i=!i)}return i}function bc(e,t,i,r,n){for(const o of e)if(t<=o.x&&i<=o.y&&r>=o.x&&n>=o.y)return!0;const o=[new y(t,i),new y(t,n),new y(r,n),new y(r,i)];if(e.length>2)for(const t of o)if(vc(e,t))return!0;for(let t=0;t<e.length-1;t++)if(wc(e[t],e[t+1],o))return!0;return!1}function wc(e,t,i){const r=i[0],n=i[2];if(e.x<r.x&&t.x<r.x||e.x>n.x&&t.x>n.x||e.y<r.y&&t.y<r.y||e.y>n.y&&t.y>n.y)return!1;const o=q(e,t,i[0]);return o!==q(e,t,i[1])||o!==q(e,t,i[2])||o!==q(e,t,i[3])}function Tc(e,t,i){const r=t.paint.get(e).value;return"constant"===r.kind?r.value:i.programConfigurations.get(t.id).getMaxValue(e)}function Ec(e){return Math.sqrt(e[0]*e[0]+e[1]*e[1])}function Ac(e,t,i,r,n){if(!t[0]&&!t[1])return e;const o=y.convert(t)._mult(n);"viewport"===i&&o._rotate(-r);const s=[];for(let t=0;t<e.length;t++)s.push(e[t].sub(o));return s}function Sc(e,t,i,r){const n=y.convert(e)._mult(r);return"viewport"===t&&n._rotate(-i),n}Xn(hc,"CircleBucket",{omit:["layers"]});const Mc=new Do({"circle-sort-key":new zo(et.layout_circle["circle-sort-key"])});var Cc={paint:new Do({"circle-radius":new zo(et.paint_circle["circle-radius"]),"circle-color":new zo(et.paint_circle["circle-color"]),"circle-blur":new zo(et.paint_circle["circle-blur"]),"circle-opacity":new zo(et.paint_circle["circle-opacity"]),"circle-translate":new Po(et.paint_circle["circle-translate"]),"circle-translate-anchor":new Po(et.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Po(et.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Po(et.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new zo(et.paint_circle["circle-stroke-width"]),"circle-stroke-color":new zo(et.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new zo(et.paint_circle["circle-stroke-opacity"])}),layout:Mc};function kc(e,t,i,r,n,o,s,a,l){if(o&&e.queryGeometry.isAboveHorizon)return!1;o&&(l*=e.pixelToTileUnitsFactor);const c=e.tileID.canonical,h=i.projection.upVectorScale(c,i.center.lat,i.worldSize).metersToTile;for(const u of t)for(const t of u){const u=t.add(a),d=n&&i.elevation?i.elevation.exaggeration()*n.getElevationAt(u.x,u.y,!0):0,p=i.projection.projectTilePoint(u.x,u.y,c);if(d>0){const e=i.projection.upVector(c,u.x,u.y);p.x+=e[0]*h*d,p.y+=e[1]*h*d,p.z+=e[2]*h*d}const f=o?u:Ic(p.x,p.y,p.z,r),m=o?e.tilespaceRays.map((e=>Lc(e,d))):e.queryGeometry.screenGeometry,_=qa([],[p.x,p.y,p.z,1],r);if(!s&&o?l*=_[3]/i.cameraToCenterDistance:s&&!o&&(l*=i.cameraToCenterDistance/_[3]),o){const e=Hl((t.y/aa+c.y)/(1<<c.z));l/=i.projection.pixelsPerMeter(e,1)/Zl(1,e)}if(dc(m,f,l))return!0}return!1}function Ic(e,t,i,r){const n=qa([],[e,t,i,1],r);return new y(n[0]/n[3],n[1]/n[3])}const Pc=Sa(0,0,0),zc=Sa(0,0,1);function Lc(e,t){const i=Ta();return Pc[2]=t,e.intersectsPlane(Pc,zc,i),new y(i[0],i[1])}class Dc extends hc{}function Bc(e,{width:t,height:i},r,n){if(n){if(n instanceof Uint8ClampedArray)n=new Uint8Array(n.buffer);else if(n.length!==t*i*r)throw new RangeError("mismatched image size")}else n=new Uint8Array(t*i*r);return e.width=t,e.height=i,e.data=n,e}function Rc(e,t,i){const{width:r,height:n}=t;r===e.width&&n===e.height||(Oc(e,t,{x:0,y:0},{x:0,y:0},{width:Math.min(e.width,r),height:Math.min(e.height,n)},i),e.width=r,e.height=n,e.data=t.data)}function Oc(e,t,i,r,n,o){if(0===n.width||0===n.height)return t;if(n.width>e.width||n.height>e.height||i.x>e.width-n.width||i.y>e.height-n.height)throw new RangeError("out of range source coordinates for image copy");if(n.width>t.width||n.height>t.height||r.x>t.width-n.width||r.y>t.height-n.height)throw new RangeError("out of range destination coordinates for image copy");const s=e.data,a=t.data;for(let l=0;l<n.height;l++){const c=((i.y+l)*e.width+i.x)*o,h=((r.y+l)*t.width+r.x)*o;for(let e=0;e<n.width*o;e++)a[h+e]=s[c+e]}return t}Xn(Dc,"HeatmapBucket",{omit:["layers"]});class Fc{constructor(e,t){Bc(this,e,1,t)}resize(e){Rc(this,new Fc(e),1)}clone(){return new Fc({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,i,r,n){Oc(e,t,i,r,n,1)}}class jc{constructor(e,t){Bc(this,e,4,t)}resize(e){Rc(this,new jc(e),4)}replace(e,t){t?this.data.set(e):this.data=e instanceof Uint8ClampedArray?new Uint8Array(e.buffer):e}clone(){return new jc({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,i,r,n){Oc(e,t,i,r,n,4)}}Xn(Fc,"AlphaImage"),Xn(jc,"RGBAImage");var Uc={paint:new Do({"heatmap-radius":new zo(et.paint_heatmap["heatmap-radius"]),"heatmap-weight":new zo(et.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new Po(et.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Lo(et.paint_heatmap["heatmap-color"]),"heatmap-opacity":new Po(et.paint_heatmap["heatmap-opacity"])})};function Nc(e){const t={},i=e.resolution||256,r=e.clips?e.clips.length:1,n=e.image||new jc({width:i,height:r}),o=(i,r,o)=>{t[e.evaluationKey]=o;const s=e.expression.evaluate(t);n.data[i+r+0]=Math.floor(255*s.r/s.a),n.data[i+r+1]=Math.floor(255*s.g/s.a),n.data[i+r+2]=Math.floor(255*s.b/s.a),n.data[i+r+3]=Math.floor(255*s.a)};if(e.clips)for(let t=0,n=0;t<r;++t,n+=4*i)for(let r=0,s=0;r<i;r++,s+=4){const a=r/(i-1),{start:l,end:c}=e.clips[t];o(n,s,l*(1-a)+c*a)}else for(let e=0,t=0;e<i;e++,t+=4)o(0,t,e/(i-1));return n}var Vc={paint:new Do({"hillshade-illumination-direction":new Po(et.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-anchor":new Po(et.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new Po(et.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new Po(et.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new Po(et.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new Po(et.paint_hillshade["hillshade-accent-color"])})};const $c=jo([{name:"a_pos",components:2,type:"Int16"}],4),{members:Gc}=$c;var qc={exports:{}};function Zc(e,t,i){i=i||2;var r,n,o,s,a,l,c,h=t&&t.length,u=h?t[0]*i:e.length,d=Wc(e,0,u,i,!0),p=[];if(!d||d.next===d.prev)return p;if(h&&(d=function(e,t,i,r){var n,o,s,a=[];for(n=0,o=t.length;n<o;n++)(s=Wc(e,t[n]*r,n<o-1?t[n+1]*r:e.length,r,!1))===s.next&&(s.steiner=!0),a.push(nh(s));for(a.sort(eh),n=0;n<a.length;n++)i=th(a[n],i);return i}(e,t,d,i)),e.length>80*i){r=o=e[0],n=s=e[1];for(var f=i;f<u;f+=i)(a=e[f])<r&&(r=a),(l=e[f+1])<n&&(n=l),a>o&&(o=a),l>s&&(s=l);c=0!==(c=Math.max(o-r,s-n))?32767/c:0}return Xc(d,p,i,r,n,c,0),p}function Wc(e,t,i,r,n){var o,s;if(n===gh(e,t,i,r)>0)for(o=t;o<i;o+=r)s=fh(o,e[o],e[o+1],s);else for(o=i-r;o>=t;o-=r)s=fh(o,e[o],e[o+1],s);return s&&lh(s,s.next)&&(mh(s),s=s.next),s}function Hc(e,t){if(!e)return e;t||(t=e);var i,r=e;do{if(i=!1,r.steiner||!lh(r,r.next)&&0!==ah(r.prev,r,r.next))r=r.next;else{if(mh(r),(r=t=r.prev)===r.next)break;i=!0}}while(i||r!==t);return t}function Xc(e,t,i,r,n,o,s){if(e){!s&&o&&function(e,t,i,r){var n=e;do{0===n.z&&(n.z=rh(n.x,n.y,t,i,r)),n.prevZ=n.prev,n.nextZ=n.next,n=n.next}while(n!==e);n.prevZ.nextZ=null,n.prevZ=null,function(e){var t,i,r,n,o,s,a,l,c=1;do{for(i=e,e=null,o=null,s=0;i;){for(s++,r=i,a=0,t=0;t<c&&(a++,r=r.nextZ);t++);for(l=c;a>0||l>0&&r;)0!==a&&(0===l||!r||i.z<=r.z)?(n=i,i=i.nextZ,a--):(n=r,r=r.nextZ,l--),o?o.nextZ=n:e=n,n.prevZ=o,o=n;i=r}o.nextZ=null,c*=2}while(s>1)}(n)}(e,r,n,o);for(var a,l,c=e;e.prev!==e.next;)if(a=e.prev,l=e.next,o?Yc(e,r,n,o):Kc(e))t.push(a.i/i|0),t.push(e.i/i|0),t.push(l.i/i|0),mh(e),e=l.next,c=l.next;else if((e=l)===c){s?1===s?Xc(e=Jc(Hc(e),t,i),t,i,r,n,o,2):2===s&&Qc(e,t,i,r,n,o):Xc(Hc(e),t,i,r,n,o,1);break}}}function Kc(e){var t=e.prev,i=e,r=e.next;if(ah(t,i,r)>=0)return!1;for(var n=t.x,o=i.x,s=r.x,a=t.y,l=i.y,c=r.y,h=n<o?n<s?n:s:o<s?o:s,u=a<l?a<c?a:c:l<c?l:c,d=n>o?n>s?n:s:o>s?o:s,p=a>l?a>c?a:c:l>c?l:c,f=r.next;f!==t;){if(f.x>=h&&f.x<=d&&f.y>=u&&f.y<=p&&oh(n,a,o,l,s,c,f.x,f.y)&&ah(f.prev,f,f.next)>=0)return!1;f=f.next}return!0}function Yc(e,t,i,r){var n=e.prev,o=e,s=e.next;if(ah(n,o,s)>=0)return!1;for(var a=n.x,l=o.x,c=s.x,h=n.y,u=o.y,d=s.y,p=a<l?a<c?a:c:l<c?l:c,f=h<u?h<d?h:d:u<d?u:d,m=a>l?a>c?a:c:l>c?l:c,_=h>u?h>d?h:d:u>d?u:d,g=rh(p,f,t,i,r),y=rh(m,_,t,i,r),x=e.prevZ,v=e.nextZ;x&&x.z>=g&&v&&v.z<=y;){if(x.x>=p&&x.x<=m&&x.y>=f&&x.y<=_&&x!==n&&x!==s&&oh(a,h,l,u,c,d,x.x,x.y)&&ah(x.prev,x,x.next)>=0)return!1;if(x=x.prevZ,v.x>=p&&v.x<=m&&v.y>=f&&v.y<=_&&v!==n&&v!==s&&oh(a,h,l,u,c,d,v.x,v.y)&&ah(v.prev,v,v.next)>=0)return!1;v=v.nextZ}for(;x&&x.z>=g;){if(x.x>=p&&x.x<=m&&x.y>=f&&x.y<=_&&x!==n&&x!==s&&oh(a,h,l,u,c,d,x.x,x.y)&&ah(x.prev,x,x.next)>=0)return!1;x=x.prevZ}for(;v&&v.z<=y;){if(v.x>=p&&v.x<=m&&v.y>=f&&v.y<=_&&v!==n&&v!==s&&oh(a,h,l,u,c,d,v.x,v.y)&&ah(v.prev,v,v.next)>=0)return!1;v=v.nextZ}return!0}function Jc(e,t,i){var r=e;do{var n=r.prev,o=r.next.next;!lh(n,o)&&ch(n,r,r.next,o)&&dh(n,o)&&dh(o,n)&&(t.push(n.i/i|0),t.push(r.i/i|0),t.push(o.i/i|0),mh(r),mh(r.next),r=e=o),r=r.next}while(r!==e);return Hc(r)}function Qc(e,t,i,r,n,o){var s=e;do{for(var a=s.next.next;a!==s.prev;){if(s.i!==a.i&&sh(s,a)){var l=ph(s,a);return s=Hc(s,s.next),l=Hc(l,l.next),Xc(s,t,i,r,n,o,0),void Xc(l,t,i,r,n,o,0)}a=a.next}s=s.next}while(s!==e)}function eh(e,t){return e.x-t.x}function th(e,t){var i=function(e,t){var i,r=t,n=e.x,o=e.y,s=-1/0;do{if(o<=r.y&&o>=r.next.y&&r.next.y!==r.y){var a=r.x+(o-r.y)*(r.next.x-r.x)/(r.next.y-r.y);if(a<=n&&a>s&&(s=a,i=r.x<r.next.x?r:r.next,a===n))return i}r=r.next}while(r!==t);if(!i)return null;var l,c=i,h=i.x,u=i.y,d=1/0;r=i;do{n>=r.x&&r.x>=h&&n!==r.x&&oh(o<u?n:s,o,h,u,o<u?s:n,o,r.x,r.y)&&(l=Math.abs(o-r.y)/(n-r.x),dh(r,e)&&(l<d||l===d&&(r.x>i.x||r.x===i.x&&ih(i,r)))&&(i=r,d=l)),r=r.next}while(r!==c);return i}(e,t);if(!i)return t;var r=ph(i,e);return Hc(r,r.next),Hc(i,i.next)}function ih(e,t){return ah(e.prev,e,t.prev)<0&&ah(t.next,e,e.next)<0}function rh(e,t,i,r,n){return(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=(e-i)*n|0)|e<<8))|e<<4))|e<<2))|e<<1))|(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=(t-r)*n|0)|t<<8))|t<<4))|t<<2))|t<<1))<<1}function nh(e){var t=e,i=e;do{(t.x<i.x||t.x===i.x&&t.y<i.y)&&(i=t),t=t.next}while(t!==e);return i}function oh(e,t,i,r,n,o,s,a){return(n-s)*(t-a)>=(e-s)*(o-a)&&(e-s)*(r-a)>=(i-s)*(t-a)&&(i-s)*(o-a)>=(n-s)*(r-a)}function sh(e,t){return e.next.i!==t.i&&e.prev.i!==t.i&&!function(e,t){var i=e;do{if(i.i!==e.i&&i.next.i!==e.i&&i.i!==t.i&&i.next.i!==t.i&&ch(i,i.next,e,t))return!0;i=i.next}while(i!==e);return!1}(e,t)&&(dh(e,t)&&dh(t,e)&&function(e,t){var i=e,r=!1,n=(e.x+t.x)/2,o=(e.y+t.y)/2;do{i.y>o!=i.next.y>o&&i.next.y!==i.y&&n<(i.next.x-i.x)*(o-i.y)/(i.next.y-i.y)+i.x&&(r=!r),i=i.next}while(i!==e);return r}(e,t)&&(ah(e.prev,e,t.prev)||ah(e,t.prev,t))||lh(e,t)&&ah(e.prev,e,e.next)>0&&ah(t.prev,t,t.next)>0)}function ah(e,t,i){return(t.y-e.y)*(i.x-t.x)-(t.x-e.x)*(i.y-t.y)}function lh(e,t){return e.x===t.x&&e.y===t.y}function ch(e,t,i,r){var n=uh(ah(e,t,i)),o=uh(ah(e,t,r)),s=uh(ah(i,r,e)),a=uh(ah(i,r,t));return n!==o&&s!==a||!(0!==n||!hh(e,i,t))||!(0!==o||!hh(e,r,t))||!(0!==s||!hh(i,e,r))||!(0!==a||!hh(i,t,r))}function hh(e,t,i){return t.x<=Math.max(e.x,i.x)&&t.x>=Math.min(e.x,i.x)&&t.y<=Math.max(e.y,i.y)&&t.y>=Math.min(e.y,i.y)}function uh(e){return e>0?1:e<0?-1:0}function dh(e,t){return ah(e.prev,e,e.next)<0?ah(e,t,e.next)>=0&&ah(e,e.prev,t)>=0:ah(e,t,e.prev)<0||ah(e,e.next,t)<0}function ph(e,t){var i=new _h(e.i,e.x,e.y),r=new _h(t.i,t.x,t.y),n=e.next,o=t.prev;return e.next=t,t.prev=e,i.next=n,n.prev=i,r.next=i,i.prev=r,o.next=r,r.prev=o,r}function fh(e,t,i,r){var n=new _h(e,t,i);return r?(n.next=r.next,n.prev=r,r.next.prev=n,r.next=n):(n.prev=n,n.next=n),n}function mh(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function _h(e,t,i){this.i=e,this.x=t,this.y=i,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}function gh(e,t,i,r){for(var n=0,o=t,s=i-r;o<i;o+=r)n+=(e[s]-e[o])*(e[o+1]+e[s+1]),s=o;return n}qc.exports=Zc,qc.exports.default=Zc,Zc.deviation=function(e,t,i,r){var n=t&&t.length,o=Math.abs(gh(e,0,n?t[0]*i:e.length,i));if(n)for(var s=0,a=t.length;s<a;s++)o-=Math.abs(gh(e,t[s]*i,s<a-1?t[s+1]*i:e.length,i));var l=0;for(s=0;s<r.length;s+=3){var c=r[s]*i,h=r[s+1]*i,u=r[s+2]*i;l+=Math.abs((e[c]-e[u])*(e[h+1]-e[c+1])-(e[c]-e[h])*(e[u+1]-e[c+1]))}return 0===o&&0===l?0:Math.abs((l-o)/o)},Zc.flatten=function(e){for(var t=e[0][0].length,i={vertices:[],holes:[],dimensions:t},r=0,n=0;n<e.length;n++){for(var o=0;o<e[n].length;o++)for(var s=0;s<t;s++)i.vertices.push(e[n][o][s]);n>0&&i.holes.push(r+=e[n-1].length)}return i};var yh=d(qc.exports);function xh(e,t,i,r,n){vh(e,t,i||0,r||e.length-1,n||wh)}function vh(e,t,i,r,n){for(;r>i;){if(r-i>600){var o=r-i+1,s=t-i+1,a=Math.log(o),l=.5*Math.exp(2*a/3),c=.5*Math.sqrt(a*l*(o-l)/o)*(s-o/2<0?-1:1);vh(e,t,Math.max(i,Math.floor(t-s*l/o+c)),Math.min(r,Math.floor(t+(o-s)*l/o+c)),n)}var h=e[t],u=i,d=r;for(bh(e,i,t),n(e[r],h)>0&&bh(e,i,r);u<d;){for(bh(e,u,d),u++,d--;n(e[u],h)<0;)u++;for(;n(e[d],h)>0;)d--}0===n(e[i],h)?bh(e,i,d):bh(e,++d,r),d<=t&&(i=d+1),t<=d&&(r=d-1)}}function bh(e,t,i){var r=e[t];e[t]=e[i],e[i]=r}function wh(e,t){return e<t?-1:e>t?1:0}function Th(e,t){const i=e.length;if(i<=1)return[e];const r=[];let n,o;for(let t=0;t<i;t++){const i=Z(e[t]);0!==i&&(e[t].area=Math.abs(i),void 0===o&&(o=i<0),o===i<0?(n&&r.push(n),n=[e[t]]):n.push(e[t]))}if(n&&r.push(n),t>1)for(let e=0;e<r.length;e++)r[e].length<=t||(xh(r[e],t,1,r[e].length-1,Eh),r[e]=r[e].slice(0,t));return r}function Eh(e,t){return t.area-e.area}function Ah(e,t,i){const r=i.patternDependencies;let n=!1;for(const i of t){const t=i.paint.get(`${e}-pattern`);t.isConstant()||(n=!0);const o=t.constantOr(null);o&&(n=!0,r[o]=!0)}return n}function Sh(e,t,i,r,n){const o=n.patternDependencies;for(const s of t){const t=s.paint.get(`${e}-pattern`).value;if("constant"!==t.kind){let e=t.evaluate({zoom:r},i,{},n.availableImages);e=e&&e.name?e.name:e,o[e]=!0,i.patterns[s.id]=e}}return i}class Mh{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new No,this.indexArray=new rs,this.indexArray2=new cs,this.programConfigurations=new Ks(e.layers,e.zoom),this.segments=new sa,this.segments2=new sa,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.projection=e.projection}populate(e,t,i,r){this.hasPattern=Ah("fill",this.layers,t);const n=this.layers[0].layout.get("fill-sort-key"),o=[];for(const{feature:s,id:a,index:l,sourceLayerIndex:c}of e){const e=this.layers[0]._featureFilter.needGeometry,h=ac(s,e);if(!this.layers[0]._featureFilter.filter(new wo(this.zoom),h,i))continue;const u=n?n.evaluate(h,{},i,t.availableImages):void 0,d={id:a,properties:s.properties,type:s.type,sourceLayerIndex:c,index:l,geometry:e?h.geometry:sc(s,i,r),patterns:{},sortKey:u};o.push(d)}n&&o.sort(((e,t)=>e.sortKey-t.sortKey));for(const r of o){const{geometry:n,index:o,sourceLayerIndex:s}=r;if(this.hasPattern){const e=Sh("fill",this.layers,r,this.zoom,t);this.patternFeatures.push(e)}else this.addFeature(r,n,o,i,{},t.availableImages);t.featureIndex.insert(e[o].feature,n,o,s,this.index)}}update(e,t,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,i,r)}addFeatures(e,t,i,r,n){for(const e of this.patternFeatures)this.addFeature(e,e.geometry,e.index,t,i,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Gc),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,t,i,r,n,o=[]){for(const e of Th(t,500)){let t=0;for(const i of e)t+=i.length;const i=this.segments.prepareSegment(t,this.layoutVertexArray,this.indexArray),r=i.vertexLength,n=[],o=[];for(const t of e){if(0===t.length)continue;t!==e[0]&&o.push(n.length/2);const i=this.segments2.prepareSegment(t.length,this.layoutVertexArray,this.indexArray2),r=i.vertexLength;this.layoutVertexArray.emplaceBack(t[0].x,t[0].y),this.indexArray2.emplaceBack(r+t.length-1,r),n.push(t[0].x),n.push(t[0].y);for(let e=1;e<t.length;e++)this.layoutVertexArray.emplaceBack(t[e].x,t[e].y),this.indexArray2.emplaceBack(r+e-1,r+e),n.push(t[e].x),n.push(t[e].y);i.vertexLength+=t.length,i.primitiveLength+=t.length}const s=yh(n,o);for(let e=0;e<s.length;e+=3)this.indexArray.emplaceBack(r+s[e],r+s[e+1],r+s[e+2]);i.vertexLength+=t,i.primitiveLength+=s.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,n,o,r)}}Xn(Mh,"FillBucket",{omit:["layers","patternFeatures"]});const Ch=new Do({"fill-sort-key":new zo(et.layout_fill["fill-sort-key"])});var kh={paint:new Do({"fill-antialias":new Po(et.paint_fill["fill-antialias"]),"fill-opacity":new zo(et.paint_fill["fill-opacity"]),"fill-color":new zo(et.paint_fill["fill-color"]),"fill-outline-color":new zo(et.paint_fill["fill-outline-color"]),"fill-translate":new Po(et.paint_fill["fill-translate"]),"fill-translate-anchor":new Po(et.paint_fill["fill-translate-anchor"]),"fill-pattern":new zo(et.paint_fill["fill-pattern"])}),layout:Ch};const Ih=jo([{name:"a_pos_normal_ed",components:4,type:"Int16"}]),Ph=jo([{name:"a_centroid_pos",components:2,type:"Uint16"}]),zh=jo([{name:"a_pos_3",components:3,type:"Int16"},{name:"a_pos_normal_3",components:3,type:"Int16"}]),{members:Lh}=Ih;var Dh={},Bh=_,Rh=Oh;function Oh(e,t,i,r,n){this.properties={},this.extent=i,this.type=0,this._pbf=e,this._geometry=-1,this._keys=r,this._values=n,e.readFields(Fh,this,t)}function Fh(e,t,i){1==e?t.id=i.readVarint():2==e?function(e,t){for(var i=e.readVarint()+e.pos;e.pos<i;){var r=t._keys[e.readVarint()],n=t._values[e.readVarint()];t.properties[r]=n}}(i,t):3==e?t.type=i.readVarint():4==e&&(t._geometry=i.pos)}function jh(e){for(var t,i,r=0,n=0,o=e.length,s=o-1;n<o;s=n++)r+=((i=e[s]).x-(t=e[n]).x)*(t.y+i.y);return r}Oh.types=["Unknown","Point","LineString","Polygon"],Oh.prototype.loadGeometry=function(){var e=this._pbf;e.pos=this._geometry;for(var t,i=e.readVarint()+e.pos,r=1,n=0,o=0,s=0,a=[];e.pos<i;){if(n<=0){var l=e.readVarint();r=7&l,n=l>>3}if(n--,1===r||2===r)o+=e.readSVarint(),s+=e.readSVarint(),1===r&&(t&&a.push(t),t=[]),t.push(new Bh(o,s));else{if(7!==r)throw new Error("unknown command "+r);t&&t.push(t[0].clone())}}return t&&a.push(t),a},Oh.prototype.bbox=function(){var e=this._pbf;e.pos=this._geometry;for(var t=e.readVarint()+e.pos,i=1,r=0,n=0,o=0,s=1/0,a=-1/0,l=1/0,c=-1/0;e.pos<t;){if(r<=0){var h=e.readVarint();i=7&h,r=h>>3}if(r--,1===i||2===i)(n+=e.readSVarint())<s&&(s=n),n>a&&(a=n),(o+=e.readSVarint())<l&&(l=o),o>c&&(c=o);else if(7!==i)throw new Error("unknown command "+i)}return[s,l,a,c]},Oh.prototype.toGeoJSON=function(e,t,i){var r,n,o=this.extent*Math.pow(2,i),s=this.extent*e,a=this.extent*t,l=this.loadGeometry(),c=Oh.types[this.type];function h(e){for(var t=0;t<e.length;t++){var i=e[t];e[t]=[360*(i.x+s)/o-180,360/Math.PI*Math.atan(Math.exp((180-360*(i.y+a)/o)*Math.PI/180))-90]}}switch(this.type){case 1:var u=[];for(r=0;r<l.length;r++)u[r]=l[r][0];h(l=u);break;case 2:for(r=0;r<l.length;r++)h(l[r]);break;case 3:for(l=function(e){var t=e.length;if(t<=1)return[e];for(var i,r,n=[],o=0;o<t;o++){var s=jh(e[o]);0!==s&&(void 0===r&&(r=s<0),r===s<0?(i&&n.push(i),i=[e[o]]):i.push(e[o]))}return i&&n.push(i),n}(l),r=0;r<l.length;r++)for(n=0;n<l[r].length;n++)h(l[r][n])}1===l.length?l=l[0]:c="Multi"+c;var d={type:"Feature",geometry:{type:c,coordinates:l},properties:this.properties};return"id"in this&&(d.id=this.id),d};var Uh=Rh,Nh=Vh;function Vh(e,t){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields($h,this,t),this.length=this._features.length}function $h(e,t,i){15===e?t.version=i.readVarint():1===e?t.name=i.readString():5===e?t.extent=i.readVarint():2===e?t._features.push(i.pos):3===e?t._keys.push(i.readString()):4===e&&t._values.push(function(e){for(var t=null,i=e.readVarint()+e.pos;e.pos<i;){var r=e.readVarint()>>3;t=1===r?e.readString():2===r?e.readFloat():3===r?e.readDouble():4===r?e.readVarint64():5===r?e.readVarint():6===r?e.readSVarint():7===r?e.readBoolean():null}return t}(i))}Vh.prototype.feature=function(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];var t=this._pbf.readVarint()+this._pbf.pos;return new Uh(this._pbf,t,this.extent,this._keys,this._values)};var Gh=Nh;function qh(e,t,i){if(3===e){var r=new Gh(i,i.readVarint()+i.pos);r.length&&(t[r.name]=r)}}var Zh=Dh.VectorTile=function(e,t){this.layers=e.readFields(qh,{},t)},Wh=Dh.VectorTileFeature=Rh;function Hh(e,t,i,r){const n=[],o=0===r?(e,t,i,r,n,o)=>{e.push(new y(o,i+(o-t)/(r-t)*(n-i)))}:(e,t,i,r,n,o)=>{e.push(new y(t+(o-i)/(n-i)*(r-t),o))};for(const s of e){const e=[];for(const n of s){if(n.length<=2)continue;const s=[];for(let e=0;e<n.length-1;e++){const a=n[e].x,l=n[e].y,c=n[e+1].x,h=n[e+1].y,u=0===r?a:l,d=0===r?c:h;u<t?d>t&&o(s,a,l,c,h,t):u>i?d<i&&o(s,a,l,c,h,i):s.push(n[e]),d<t&&u>=t&&o(s,a,l,c,h,t),d>i&&u<=i&&o(s,a,l,c,h,i)}let a=n[n.length-1];const l=0===r?a.x:a.y;l>=t&&l<=i&&s.push(a),s.length&&(a=s[s.length-1],s[0].x===a.x&&s[0].y===a.y||s.push(s[0]),e.push(s))}e.length&&n.push(e)}return n}Dh.VectorTileLayer=Nh;const Xh=Wh.types,Kh=Math.pow(2,13);function Yh(e,t,i,r,n,o,s,a){e.emplaceBack((t<<1)+s,(i<<1)+o,(Math.floor(r*Kh)<<1)+n,Math.round(a))}function Jh(e,t,i){const r=16384;e.emplaceBack(t.x,t.y,t.z,i[0]*r,i[1]*r,i[2]*r)}class Qh{constructor(){this.acc=new y(0,0),this.polyCount=[]}startRing(e){this.currentPolyCount={edges:0,top:0},this.polyCount.push(this.currentPolyCount),this.min||(this.min=new y(e.x,e.y),this.max=new y(e.x,e.y))}append(e,t){this.currentPolyCount.edges++,this.acc._add(e);const i=this.min,r=this.max;e.x<i.x?i.x=e.x:e.x>r.x&&(r.x=e.x),e.y<i.y?i.y=e.y:e.y>r.y&&(r.y=e.y),((0===e.x||e.x===aa)&&e.x===t.x)!=((0===e.y||e.y===aa)&&e.y===t.y)&&this.processBorderOverlap(e,t),t.x<0!=e.x<0&&this.addBorderIntersection(0,Pi(t.y,e.y,(0-t.x)/(e.x-t.x))),t.x>aa!=e.x>aa&&this.addBorderIntersection(1,Pi(t.y,e.y,(aa-t.x)/(e.x-t.x))),t.y<0!=e.y<0&&this.addBorderIntersection(2,Pi(t.x,e.x,(0-t.y)/(e.y-t.y))),t.y>aa!=e.y>aa&&this.addBorderIntersection(3,Pi(t.x,e.x,(aa-t.y)/(e.y-t.y)))}addBorderIntersection(e,t){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);const i=this.borders[e];t<i[0]&&(i[0]=t),t>i[1]&&(i[1]=t)}processBorderOverlap(e,t){if(e.x===t.x){if(e.y===t.y)return;const i=0===e.x?0:1;this.addBorderIntersection(i,t.y),this.addBorderIntersection(i,e.y)}else{const i=0===e.y?2:3;this.addBorderIntersection(i,t.x),this.addBorderIntersection(i,e.x)}}centroid(){const e=this.polyCount.reduce(((e,t)=>e+t.edges),0);return 0!==e?this.acc.div(e)._round():new y(0,0)}span(){return new y(this.max.x-this.min.x,this.max.y-this.min.y)}intersectsCount(){return this.borders.reduce(((e,t)=>e+ +(t[0]!==Number.MAX_VALUE)),0)}}class eu{constructor(e){this.zoom=e.zoom,this.canonical=e.canonical,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.edgeRadius=0,this.projection=e.projection,this.layoutVertexArray=new $o,this.centroidVertexArray=new ws,this.indexArray=new rs,this.programConfigurations=new Ks(e.layers,e.zoom),this.segments=new sa,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.enableTerrain=e.enableTerrain}populate(e,t,i,r){this.features=[],this.hasPattern=Ah("fill-extrusion",this.layers,t),this.featuresOnBorder=[],this.borders=[[],[],[],[]],this.borderDoneWithNeighborZ=[-1,-1,-1,-1],this.tileToMeter=function(e){const t=Math.exp(Math.PI*(1-e.y/(1<<e.z)*2));return 80150034*t/(t*t+1)/aa/(1<<e.z)}(i),this.edgeRadius=this.layers[0].layout.get("fill-extrusion-edge-radius")/this.tileToMeter;for(const{feature:n,id:o,index:s,sourceLayerIndex:a}of e){const e=this.layers[0]._featureFilter.needGeometry,l=ac(n,e);if(!this.layers[0]._featureFilter.filter(new wo(this.zoom),l,i))continue;const c={id:o,sourceLayerIndex:a,index:s,geometry:e?l.geometry:sc(n,i,r),properties:n.properties,type:n.type,patterns:{}},h=this.layoutVertexArray.length;this.hasPattern?this.features.push(Sh("fill-extrusion",this.layers,c,this.zoom,t)):this.addFeature(c,c.geometry,s,i,{},t.availableImages,r),t.featureIndex.insert(n,c.geometry,s,a,this.index,h)}this.sortBorders()}addFeatures(e,t,i,r,n){for(const e of this.features){const{geometry:o}=e;this.addFeature(e,o,e.index,t,i,r,n)}this.sortBorders()}update(e,t,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,i,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Lh),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.layoutVertexExtArray&&(this.layoutVertexExtBuffer=e.createVertexBuffer(this.layoutVertexExtArray,zh.members,!0))),this.programConfigurations.upload(e),this.uploaded=!0}uploadCentroid(e){0!==this.centroidVertexArray.length&&(this.centroidVertexBuffer?this.needsCentroidUpdate&&this.centroidVertexBuffer.updateData(this.centroidVertexArray):this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Ph.members,!0),this.needsCentroidUpdate=!1)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.centroidVertexBuffer&&this.centroidVertexBuffer.destroy(),this.layoutVertexExtBuffer&&this.layoutVertexExtBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,t,i,r,n,o,s){const a=[new y(0,0),new y(aa,aa)],l=s.projection,c="globe"===l.name,h=this.enableTerrain&&!c?new Qh:null,u="Polygon"===Xh[e.type];c&&!this.layoutVertexExtArray&&(this.layoutVertexExtArray=new Ho);const d=Th(t,500);for(let e=d.length-1;e>=0;e--){const t=d[e];(0===t.length||(p=t[0]).every((e=>e.x<=0))||p.every((e=>e.x>=aa))||p.every((e=>e.y<=0))||p.every((e=>e.y>=aa)))&&d.splice(e,1)}var p;let f;if(c)f=lu(d,a,r);else{f=[];for(const e of d)f.push({polygon:e,bounds:a})}const m=u?this.edgeRadius:0;for(const{polygon:e,bounds:t}of f){let i=0,n=0;for(const t of e)u&&!t[0].equals(t[t.length-1])&&t.push(t[0]),n+=u?t.length-1:t.length;const o=this.segments.prepareSegment((u?5:4)*n,this.layoutVertexArray,this.indexArray);if(u){const t=[],n=[];i=o.vertexLength;for(const i of e){let s,a;i.length&&i!==e[0]&&n.push(t.length/2),s=i[1].sub(i[0])._perp()._unit();for(let e=1;e<i.length;e++){const n=i[e],h=i[e===i.length-1?1:e+1];let{x:u,y:d}=n;if(m){a=h.sub(n)._perp()._unit();const e=s.add(a)._unit(),t=m*Math.min(4,1/(s.x*e.x+s.y*e.y));u+=t*e.x,d+=t*e.y,s=a}Yh(this.layoutVertexArray,u,d,0,0,1,1,0),o.vertexLength++,t.push(n.x,n.y),c&&Jh(this.layoutVertexExtArray,l.projectTilePoint(u,d,r),l.upVector(r,u,d))}}const s=yh(t,n);for(let e=0;e<s.length;e+=3)this.indexArray.emplaceBack(i+s[e],i+s[e+2],i+s[e+1]),o.primitiveLength++}for(const n of e){h&&n.length&&h.startRing(n[0]);let e,s,a,d=n.length>4&&ou(n[n.length-2],n[0],n[1]),p=m?iu(n[n.length-2],n[0],n[1],m):0;s=n[1].sub(n[0])._perp()._unit();let f=!0;for(let _=1,g=0;_<n.length;_++){let y=n[_-1],x=n[_];const v=n[_===n.length-1?1:_+1];if(h&&u&&h.currentPolyCount.top++,nu(x,y,t)){m&&(s=v.sub(x)._perp()._unit(),f=!f);continue}h&&h.append(x,y);const b=x.sub(y)._perp(),w=b.x/(Math.abs(b.x)+Math.abs(b.y)),T=b.y>0?1:0,E=y.dist(x);if(g+E>32768&&(g=0),m){a=v.sub(x)._perp()._unit();let e=ru(y,x,v,tu(s,a),m);isNaN(e)&&(e=0);const t=x.sub(y)._unit();y=y.add(t.mult(p))._round(),x=x.add(t.mult(-e))._round(),p=e,s=a}const A=o.vertexLength,S=n.length>4&&ou(y,x,v);let M=su(g,d,f);if(Yh(this.layoutVertexArray,y.x,y.y,w,T,0,0,M),Yh(this.layoutVertexArray,y.x,y.y,w,T,0,1,M),g+=E,M=su(g,S,!f),d=S,Yh(this.layoutVertexArray,x.x,x.y,w,T,0,0,M),Yh(this.layoutVertexArray,x.x,x.y,w,T,0,1,M),o.vertexLength+=4,this.indexArray.emplaceBack(A+0,A+1,A+2),this.indexArray.emplaceBack(A+1,A+3,A+2),o.primitiveLength+=2,m){const r=i+(1===_?n.length-2:_-2),s=1===_?i:r+1;if(this.indexArray.emplaceBack(A+1,r,A+3),this.indexArray.emplaceBack(r,s,A+3),o.primitiveLength+=2,void 0===e&&(e=A),!nu(v,n[_],t)){const t=_===n.length-1?e:o.vertexLength;this.indexArray.emplaceBack(A+2,A+3,t),this.indexArray.emplaceBack(A+3,t+1,t),this.indexArray.emplaceBack(A+3,s,t+1),o.primitiveLength+=3}f=!f}if(c){const e=this.layoutVertexExtArray,t=l.projectTilePoint(y.x,y.y,r),i=l.projectTilePoint(x.x,x.y,r),n=l.upVector(r,y.x,y.y),o=l.upVector(r,x.x,x.y);Jh(e,t,n),Jh(e,t,n),Jh(e,i,o),Jh(e,i,o)}}u&&(i+=n.length-1)}}if(h&&h.polyCount.length>0){if(h.borders){h.vertexArrayOffset=this.centroidVertexArray.length;const e=h.borders,t=this.featuresOnBorder.push(h)-1;for(let i=0;i<4;i++)e[i][0]!==Number.MAX_VALUE&&this.borders[i].push(t)}this.encodeCentroid(h.borders?void 0:h.centroid(),h)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,n,o,r)}sortBorders(){for(let e=0;e<4;e++)this.borders[e].sort(((t,i)=>this.featuresOnBorder[t].borders[e][0]-this.featuresOnBorder[i].borders[e][0]))}encodeCentroid(e,t,i=!0){let r,n;if(e)if(0!==e.y){const i=t.span()._mult(this.tileToMeter);r=(Math.max(e.x,1)<<3)+Math.min(7,Math.round(i.x/10)),n=(Math.max(e.y,1)<<3)+Math.min(7,Math.round(i.y/10))}else r=Math.ceil(7*(e.x+450)),n=0;else r=0,n=+i;let o=i?this.centroidVertexArray.length:t.vertexArrayOffset;for(const e of t.polyCount){i&&this.centroidVertexArray.resize(this.centroidVertexArray.length+4*e.edges+e.top);for(let t=0;t<e.top;t++)this.centroidVertexArray.emplace(o++,r,n);for(let t=0;t<2*e.edges;t++)this.centroidVertexArray.emplace(o++,0,n),this.centroidVertexArray.emplace(o++,r,n)}}}function tu(e,t){const i=e.add(t)._unit();return e.x*i.x+e.y*i.y}function iu(e,t,i,r){const n=t.sub(e)._perp()._unit(),o=i.sub(t)._perp()._unit();return ru(e,t,i,tu(n,o),r)}function ru(e,t,i,r,n){const o=Math.sqrt(1-r*r);return Math.min(e.dist(t)/3,t.dist(i)/3,n*o/r)}function nu(e,t,i){return e.x<i[0].x&&t.x<i[0].x||e.x>i[1].x&&t.x>i[1].x||e.y<i[0].y&&t.y<i[0].y||e.y>i[1].y&&t.y>i[1].y}function ou(e,t,i){if(e.x<0||e.x>=aa||t.x<0||t.x>=aa||i.x<0||i.x>=aa)return!1;const r=i.sub(t),n=r.perp(),o=e.sub(t);return(r.x*o.x+r.y*o.y)/Math.sqrt((r.x*r.x+r.y*r.y)*(o.x*o.x+o.y*o.y))>-.866&&n.x*o.x+n.y*o.y<0}function su(e,t,i){const r=t?2|e:-3&e;return i?1|r:-2&r}function au(){const e=Math.PI/32,t=Math.tan(e),i=jl;return i*Math.sqrt(1+2*t*t)-i}function lu(e,t,i){const r=1<<i.z,n=Wl(i.x/r),o=Wl((i.x+1)/r),s=Hl(i.y/r),a=Hl((i.y+1)/r);return function(e,t,i,r,n=0,o){const s=[];if(!e.length||!i||!r)return s;const a=(e,t)=>{for(const i of e)s.push({polygon:i,bounds:t})},l=Math.ceil(Math.log2(i)),c=Math.ceil(Math.log2(r)),h=l-c,u=[];for(let e=0;e<Math.abs(h);e++)u.push(h>0?0:1);for(let e=0;e<Math.min(l,c);e++)u.push(0),u.push(1);let d=e;if(d=Hh(d,t[0].y-n,t[1].y+n,1),d=Hh(d,t[0].x-n,t[1].x+n,0),!d.length)return s;const p=[];for(u.length?p.push({polygons:d,bounds:t,depth:0}):a(d,t);p.length;){const e=p.pop(),t=e.depth,i=u[t],r=e.bounds[0],s=e.bounds[1],l=0===i?r.x:r.y,c=0===i?s.x:s.y,h=o?o(i,l,c):.5*(l+c),d=Hh(e.polygons,l-n,h+n,i),f=Hh(e.polygons,h-n,c+n,i);if(d.length){const e=[r,new y(0===i?h:s.x,1===i?h:s.y)];u.length>t+1?p.push({polygons:d,bounds:e,depth:t+1}):a(d,e)}if(f.length){const e=[new y(0===i?h:r.x,1===i?h:r.y),s];u.length>t+1?p.push({polygons:f,bounds:e,depth:t+1}):a(f,e)}}return s}(e,t,Math.ceil((o-n)/11.25),Math.ceil((s-a)/11.25),1,((e,t,n)=>{if(0===e)return.5*(t+n);{const e=Hl((i.y+t/aa)/r);return(ql(.5*(Hl((i.y+n/aa)/r)+e))*r-i.y)*aa}}))}Xn(eu,"FillExtrusionBucket",{omit:["layers","features"]}),Xn(Qh,"PartMetadata");const cu=new Do({"fill-extrusion-edge-radius":new Po(et["layout_fill-extrusion"]["fill-extrusion-edge-radius"])});var hu={paint:new Do({"fill-extrusion-opacity":new Po(et["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new zo(et["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Po(et["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Po(et["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new zo(et["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new zo(et["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new zo(et["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Po(et["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"]),"fill-extrusion-ambient-occlusion-intensity":new Po(et["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-intensity"]),"fill-extrusion-ambient-occlusion-radius":new Po(et["paint_fill-extrusion"]["fill-extrusion-ambient-occlusion-radius"]),"fill-extrusion-rounded-roof":new Po(et["paint_fill-extrusion"]["fill-extrusion-rounded-roof"])}),layout:cu};function uu(e,t,i){var r=2*Math.PI*6378137/256/Math.pow(2,i);return[e*r-2*Math.PI*6378137/2,t*r-2*Math.PI*6378137/2]}class du{constructor(e,t,i){this.z=e,this.x=t,this.y=i,this.key=mu(0,e,e,t,i)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,t){const i=function(e,t,i){var r=uu(256*e,256*(t=Math.pow(2,i)-t-1),i),n=uu(256*(e+1),256*(t+1),i);return r[0]+","+r[1]+","+n[0]+","+n[1]}(this.x,this.y,this.z),r=function(e,t,i){let r,n="";for(let o=e;o>0;o--)r=1<<o-1,n+=(t&r?1:0)+(i&r?2:0);return n}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===t?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",r).replace("{bbox-epsg-3857}",i)}toString(){return`${this.z}/${this.x}/${this.y}`}}class pu{constructor(e,t){this.wrap=e,this.canonical=t,this.key=mu(e,t.z,t.z,t.x,t.y)}}class fu{constructor(e,t,i,r,n){this.overscaledZ=e,this.wrap=t,this.canonical=new du(i,+r,+n),this.key=0===t&&e===i?this.canonical.key:mu(t,e,i,r,n)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){const t=this.canonical.z-e;return e>this.canonical.z?new fu(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new fu(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)}calculateScaledKey(e,t=!0){if(this.overscaledZ===e&&t)return this.key;if(e>this.canonical.z)return mu(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y);{const i=this.canonical.z-e;return mu(this.wrap*+t,e,e,this.canonical.x>>i,this.canonical.y>>i)}}isChildOf(e){if(e.wrap!==this.wrap)return!1;const t=this.canonical.z-e.canonical.z;return 0===e.overscaledZ||e.overscaledZ<this.overscaledZ&&e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t}children(e){if(this.overscaledZ>=e)return[new fu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const t=this.canonical.z+1,i=2*this.canonical.x,r=2*this.canonical.y;return[new fu(t,this.wrap,t,i,r),new fu(t,this.wrap,t,i+1,r),new fu(t,this.wrap,t,i,r+1),new fu(t,this.wrap,t,i+1,r+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new fu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new fu(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new pu(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}}function mu(e,t,i,r,n){const o=1<<Math.min(i,22);let s=o*(n%o)+r%o;return e&&i<22&&(s+=o*o*((e<0?-2*e-1:2*e)%(1<<2*(22-i)))),16*(32*s+i)+(t-i)}Xn(du,"CanonicalTileID"),Xn(fu,"OverscaledTileID",{omit:["projMatrix"]});class _u extends y{constructor(e,t,i){super(e,t),this.z=i}}function gu(e,t){return e.x*t.x+e.y*t.y}function yu(e,t){if(1===e.length){let i=0;const r=t[i++];let n;for(;!n||r.equals(n);)if(n=t[i++],!n)return 1/0;for(;i<t.length;i++){const o=t[i],s=e[0],a=n.sub(r),l=o.sub(r),c=s.sub(r),h=gu(a,a),u=gu(a,l),d=gu(l,l),p=gu(c,a),f=gu(c,l),m=h*d-u*u,_=(d*p-u*f)/m,g=(h*f-u*p)/m,y=r.z*(1-_-g)+n.z*_+o.z*g;if(isFinite(y))return y}return 1/0}{let e=1/0;for(const i of t)e=Math.min(e,i.z);return e}}function xu(e,t,i,r,n,o,s,a){const l=s*n.getElevationAt(e,t,!0,!0),c=0!==o[0],h=c?0===o[1]?s*(o[0]/7-450):s*function(e,t,i){const r=Math.floor(t[0]/8),n=Math.floor(t[1]/8),o=10*(t[0]-8*r),s=10*(t[1]-8*n),a=e.getElevationAt(r,n,!0,!0),l=e.getMeterToDEM(i),c=Math.floor(.5*(o*l-1)),h=Math.floor(.5*(s*l-1)),u=e.tileCoordToPixel(r,n),d=2*c+1,p=2*h+1,f=function(e,t,i,r,n){return[e.getElevationAtPixel(t,i,!0),e.getElevationAtPixel(t+n,i,!0),e.getElevationAtPixel(t,i+n,!0),e.getElevationAtPixel(t+r,i+n,!0)]}(e,u.x-c,u.y-h,d,p),m=Math.abs(f[0]-f[1]),_=Math.abs(f[2]-f[3]),g=Math.abs(f[0]-f[2])+Math.abs(f[1]-f[3]),y=Math.min(.25,.5*l*(m+_)/d),x=Math.min(.25,.5*l*g/p);return a+Math.max(y*o,x*s)}(n,o,a):l;return{base:l+(0===i)?-1:i,top:c?Math.max(h+r,l+i+2):l+r}}const vu=jo([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"}],4),{members:bu}=vu,wu=jo([{name:"a_packed",components:4,type:"Float32"}]),{members:Tu}=wu,Eu=Wh.types,Au=Math.cos(Math.PI/180*37.5);class Su{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.projection=e.projection,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((e=>{this.gradients[e.id]={}})),this.layoutVertexArray=new Go,this.layoutVertexArray2=new qo,this.indexArray=new rs,this.programConfigurations=new Ks(e.layers,e.zoom),this.segments=new sa,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i,r){this.hasPattern=Ah("line",this.layers,t);const n=this.layers[0].layout.get("line-sort-key"),o=[];for(const{feature:t,id:s,index:a,sourceLayerIndex:l}of e){const e=this.layers[0]._featureFilter.needGeometry,c=ac(t,e);if(!this.layers[0]._featureFilter.filter(new wo(this.zoom),c,i))continue;const h=n?n.evaluate(c,{},i):void 0,u={id:s,properties:t.properties,type:t.type,sourceLayerIndex:l,index:a,geometry:e?c.geometry:sc(t,i,r),patterns:{},sortKey:h};o.push(u)}n&&o.sort(((e,t)=>e.sortKey-t.sortKey));const{lineAtlas:s,featureIndex:a}=t,l=this.addConstantDashes(s);for(const r of o){const{geometry:n,index:o,sourceLayerIndex:c}=r;if(l&&this.addFeatureDashes(r,s),this.hasPattern){const e=Sh("line",this.layers,r,this.zoom,t);this.patternFeatures.push(e)}else this.addFeature(r,n,o,i,s.positions,t.availableImages);a.insert(e[o].feature,n,o,c,this.index)}}addConstantDashes(e){let t=!1;for(const i of this.layers){const r=i.paint.get("line-dasharray").value,n=i.layout.get("line-cap").value;if("constant"!==r.kind||"constant"!==n.kind)t=!0;else{const t=n.value,i=r.value;if(!i)continue;e.addDash(i,t)}}return t}addFeatureDashes(e,t){const i=this.zoom;for(const r of this.layers){const n=r.paint.get("line-dasharray").value,o=r.layout.get("line-cap").value;if("constant"===n.kind&&"constant"===o.kind)continue;let s,a;if("constant"===n.kind){if(s=n.value,!s)continue}else s=n.evaluate({zoom:i},e);a="constant"===o.kind?o.value:o.evaluate({zoom:i},e),t.addDash(s,a),e.patterns[r.id]=t.getKey(s,a)}}update(e,t,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,i,r)}addFeatures(e,t,i,r,n){for(const e of this.patternFeatures)this.addFeature(e,e.geometry,e.index,t,i,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,Tu)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,bu),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,t,i,r,n,o){const s=this.layers[0].layout,a=s.get("line-join").evaluate(e,{}),l=s.get("line-cap").evaluate(e,{}),c=s.get("line-miter-limit"),h=s.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const i of t)this.addLine(i,e,a,l,c,h);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,n,o,r)}addLine(e,t,i,r,n,o){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineSoFar=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let t=0;t<e.length-1;t++)this.totalDistance+=e[t].dist(e[t+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const s="Polygon"===Eu[t.type];let a=e.length;for(;a>=2&&e[a-1].equals(e[a-2]);)a--;let l=0;for(;l<a-1&&e[l].equals(e[l+1]);)l++;if(a<(s?3:2))return;"bevel"===i&&(n=1.05);const c=this.overscaling<=16?15*aa/(512*this.overscaling):0,h=this.segments.prepareSegment(10*a,this.layoutVertexArray,this.indexArray);let u,d,p,f,m;this.e1=this.e2=-1,s&&(u=e[a-2],m=e[l].sub(u)._unit()._perp());for(let t=l;t<a;t++){if(p=t===a-1?s?e[l+1]:void 0:e[t+1],p&&e[t].equals(p))continue;m&&(f=m),u&&(d=u),u=e[t],m=p?p.sub(u)._unit()._perp():f,f=f||m;let _=f.add(m);0===_.x&&0===_.y||_._unit();const g=f.x*m.x+f.y*m.y,y=_.x*m.x+_.y*m.y,x=0!==y?1/y:1/0,v=2*Math.sqrt(2-2*y),b=y<Au&&d&&p,w=f.x*m.y-f.y*m.x>0;if(b&&t>l){const e=u.dist(d);if(e>2*c){const t=u.sub(u.sub(d)._mult(c/e)._round());this.updateDistance(d,t),this.addCurrentVertex(t,f,0,0,h),d=t}}const T=d&&p;let E=T?i:s?"butt":r;if(T&&"round"===E&&(x<o?E="miter":x<=2&&(E="fakeround")),"miter"===E&&x>n&&(E="bevel"),"bevel"===E&&(x>2&&(E="flipbevel"),x<n&&(E="miter")),d&&this.updateDistance(d,u),"miter"===E)_._mult(x),this.addCurrentVertex(u,_,0,0,h);else if("flipbevel"===E){if(x>100)_=m.mult(-1);else{const e=x*f.add(m).mag()/f.sub(m).mag();_._perp()._mult(e*(w?-1:1))}this.addCurrentVertex(u,_,0,0,h),this.addCurrentVertex(u,_.mult(-1),0,0,h)}else if("bevel"===E||"fakeround"===E){const e=-Math.sqrt(x*x-1),t=w?e:0,i=w?0:e;if(d&&this.addCurrentVertex(u,f,t,i,h),"fakeround"===E){const e=Math.round(180*v/Math.PI/20);for(let t=1;t<e;t++){let i=t/e;if(.5!==i){const e=i-.5;i+=i*e*(i-1)*((1.0904+g*(g*(3.55645-1.43519*g)-3.2452))*e*e+(.848013+g*(.215638*g-1.06021)))}const r=m.sub(f)._mult(i)._add(f)._unit()._mult(w?-1:1);this.addHalfVertex(u,r.x,r.y,!1,w,0,h)}}p&&this.addCurrentVertex(u,m,-t,-i,h)}else if("butt"===E)this.addCurrentVertex(u,_,0,0,h);else if("square"===E){const e=d?1:-1;d||this.addCurrentVertex(u,_,e,e,h),this.addCurrentVertex(u,_,0,0,h),d&&this.addCurrentVertex(u,_,e,e,h)}else"round"===E&&(d&&(this.addCurrentVertex(u,f,0,0,h),this.addCurrentVertex(u,f,1,1,h,!0)),p&&(this.addCurrentVertex(u,m,-1,-1,h,!0),this.addCurrentVertex(u,m,0,0,h)));if(b&&t<a-1){const e=u.dist(p);if(e>2*c){const t=u.add(p.sub(u)._mult(c/e)._round());this.updateDistance(u,t),this.addCurrentVertex(t,m,0,0,h),u=t}}}}addCurrentVertex(e,t,i,r,n,o=!1){const s=t.y*r-t.x,a=-t.y-t.x*r;this.addHalfVertex(e,t.x+t.y*i,t.y-t.x*i,o,!1,i,n),this.addHalfVertex(e,s,a,o,!0,-r,n)}addHalfVertex({x:e,y:t},i,r,n,o,s,a){this.layoutVertexArray.emplaceBack((e<<1)+(n?1:0),(t<<1)+(o?1:0),Math.round(63*i)+128,Math.round(63*r)+128,1+(0===s?0:s<0?-1:1),0,this.lineSoFar),this.lineClips&&this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length,this.lineClips.start,this.lineClips.end);const l=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,l),a.primitiveLength++),o?this.e2=l:this.e1=l}updateScaledDistance(){if(this.lineClips){const e=this.totalDistance/(this.lineClips.end-this.lineClips.start);this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=e*this.lineClips.start+this.distance}else this.lineSoFar=this.distance}updateDistance(e,t){this.distance+=e.dist(t),this.updateScaledDistance()}}Xn(Su,"LineBucket",{omit:["layers","patternFeatures"]});const Mu=new Do({"line-cap":new zo(et.layout_line["line-cap"]),"line-join":new zo(et.layout_line["line-join"]),"line-miter-limit":new Po(et.layout_line["line-miter-limit"]),"line-round-limit":new Po(et.layout_line["line-round-limit"]),"line-sort-key":new zo(et.layout_line["line-sort-key"])});var Cu={paint:new Do({"line-opacity":new zo(et.paint_line["line-opacity"]),"line-color":new zo(et.paint_line["line-color"]),"line-translate":new Po(et.paint_line["line-translate"]),"line-translate-anchor":new Po(et.paint_line["line-translate-anchor"]),"line-width":new zo(et.paint_line["line-width"]),"line-gap-width":new zo(et.paint_line["line-gap-width"]),"line-offset":new zo(et.paint_line["line-offset"]),"line-blur":new zo(et.paint_line["line-blur"]),"line-dasharray":new zo(et.paint_line["line-dasharray"]),"line-pattern":new zo(et.paint_line["line-pattern"]),"line-gradient":new Lo(et.paint_line["line-gradient"]),"line-trim-offset":new Po(et.paint_line["line-trim-offset"])}),layout:Mu};const ku=new class extends zo{possiblyEvaluate(e,t){return t=new wo(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,i,r){return t=z({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,i,r)}}(Cu.paint.properties["line-width"].specification);function Iu(e,t){return t>0?t+2*e:e}ku.useIntegerZoom=!0;const Pu=jo([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_tex_size",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),zu=jo([{name:"a_globe_anchor",components:3,type:"Int16"},{name:"a_globe_normal",components:3,type:"Float32"}],4),Lu=jo([{name:"a_projected_pos",components:4,type:"Float32"}],4);jo([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const Du=jo([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]),Bu=jo([{name:"a_size_scale",components:1,type:"Float32"},{name:"a_padding",components:2,type:"Float32"}]);jo([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Int16",name:"tileAnchorX"},{type:"Int16",name:"tileAnchorY"},{type:"Float32",name:"x1"},{type:"Float32",name:"y1"},{type:"Float32",name:"x2"},{type:"Float32",name:"y2"},{type:"Int16",name:"padding"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Ru=jo([{name:"a_pos",components:3,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),Ou=jo([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);jo([{name:"triangle",components:3,type:"Uint16"}]),jo([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"},{type:"Uint8",name:"flipState"}]),jo([{type:"Int16",name:"projectedAnchorX"},{type:"Int16",name:"projectedAnchorY"},{type:"Int16",name:"projectedAnchorZ"},{type:"Float32",name:"tileAnchorX"},{type:"Float32",name:"tileAnchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",components:2,name:"textOffset"},{type:"Float32",name:"collisionCircleDiameter"}]),jo([{type:"Float32",name:"offsetX"}]),jo([{type:"Int16",name:"x"},{type:"Int16",name:"y"}]);var Fu=24;const ju=128;function Uu(e,t){const{expression:i}=t;if("constant"===i.kind)return{kind:"constant",layoutSize:i.evaluate(new wo(e+1))};if("source"===i.kind)return{kind:"source"};{const{zoomStops:t,interpolationType:r}=i;let n=0;for(;n<t.length&&t[n]<=e;)n++;n=Math.max(0,n-1);let o=n;for(;o<t.length&&t[o]<e+1;)o++;o=Math.min(t.length-1,o);const s=t[n],a=t[o];return"composite"===i.kind?{kind:"composite",minZoom:s,maxZoom:a,interpolationType:r}:{kind:"camera",minZoom:s,maxZoom:a,minSize:i.evaluate(new wo(s)),maxSize:i.evaluate(new wo(a)),interpolationType:r}}}function Nu(e,{uSize:t,uSizeT:i},{lowerSize:r,upperSize:n}){return"source"===e.kind?r/ju:"composite"===e.kind?Pi(r/ju,n/ju,i):t}function Vu(e,t){let i=0,r=0;if("constant"===e.kind)r=e.layoutSize;else if("source"!==e.kind){const{interpolationType:n,minZoom:o,maxZoom:s}=e,a=n?M(Qi.interpolationFactor(n,t,o,s),0,1):0;"camera"===e.kind?r=Pi(e.minSize,e.maxSize,a):i=a}return{uSizeT:i,uSize:r}}var $u=Object.freeze({__proto__:null,SIZE_PACK_FACTOR:ju,evaluateSizeForFeature:Nu,evaluateSizeForZoom:Vu,getSizeData:Uu});function Gu(e,t,i){return e.sections.forEach((e=>{e.text=function(e,t,i){const r=t.layout.get("text-transform").evaluate(i,{});return"uppercase"===r?e=e.toLocaleUpperCase():"lowercase"===r&&(e=e.toLocaleLowerCase()),bo.applyArabicShaping&&(e=bo.applyArabicShaping(e)),e}(e.text,t,i)})),e}const qu={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂","←":"↑","→":"↓"};function Zu(e){return"︶"===e||"﹈"===e||"︸"===e||"﹄"===e||"﹂"===e||"︾"===e||"︼"===e||"︺"===e||"︘"===e||"﹀"===e||"︐"===e||"︓"===e||"︔"===e||"｀"===e||"￣"===e||"︑"===e||"︒"===e}function Wu(e){return"︵"===e||"﹇"===e||"︷"===e||"﹃"===e||"﹁"===e||"︽"===e||"︻"===e||"︹"===e||"︗"===e||"︿"===e}var Hu=Yu,Xu=function(e,t,i,r,n){var o,s,a=8*n-r-1,l=(1<<a)-1,c=l>>1,h=-7,u=i?n-1:0,d=i?-1:1,p=e[t+u];for(u+=d,o=p&(1<<-h)-1,p>>=-h,h+=a;h>0;o=256*o+e[t+u],u+=d,h-=8);for(s=o&(1<<-h)-1,o>>=-h,h+=r;h>0;s=256*s+e[t+u],u+=d,h-=8);if(0===o)o=1-c;else{if(o===l)return s?NaN:1/0*(p?-1:1);s+=Math.pow(2,r),o-=c}return(p?-1:1)*s*Math.pow(2,o-r)},Ku=function(e,t,i,r,n,o){var s,a,l,c=8*o-n-1,h=(1<<c)-1,u=h>>1,d=23===n?Math.pow(2,-24)-Math.pow(2,-77):0,p=r?0:o-1,f=r?1:-1,m=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(a=isNaN(t)?1:0,s=h):(s=Math.floor(Math.log(t)/Math.LN2),t*(l=Math.pow(2,-s))<1&&(s--,l*=2),(t+=s+u>=1?d/l:d*Math.pow(2,1-u))*l>=2&&(s++,l/=2),s+u>=h?(a=0,s=h):s+u>=1?(a=(t*l-1)*Math.pow(2,n),s+=u):(a=t*Math.pow(2,u-1)*Math.pow(2,n),s=0));n>=8;e[i+p]=255&a,p+=f,a/=256,n-=8);for(s=s<<n|a,c+=n;c>0;e[i+p]=255&s,p+=f,s/=256,c-=8);e[i+p-f]|=128*m};
/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */function Yu(e){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(e)?e:new Uint8Array(e||0),this.pos=0,this.type=0,this.length=this.buf.length}Yu.Varint=0,Yu.Fixed64=1,Yu.Bytes=2,Yu.Fixed32=5;var Ju=4294967296,Qu=1/Ju,ed="undefined"==typeof TextDecoder?null:new TextDecoder("utf8");function td(e){return e.type===Yu.Bytes?e.readVarint()+e.pos:e.pos+1}function id(e,t,i){return i?4294967296*t+(e>>>0):4294967296*(t>>>0)+(e>>>0)}function rd(e,t,i){var r=t<=16383?1:t<=2097151?2:t<=268435455?3:Math.floor(Math.log(t)/(7*Math.LN2));i.realloc(r);for(var n=i.pos-1;n>=e;n--)i.buf[n+r]=i.buf[n]}function nd(e,t){for(var i=0;i<e.length;i++)t.writeVarint(e[i])}function od(e,t){for(var i=0;i<e.length;i++)t.writeSVarint(e[i])}function sd(e,t){for(var i=0;i<e.length;i++)t.writeFloat(e[i])}function ad(e,t){for(var i=0;i<e.length;i++)t.writeDouble(e[i])}function ld(e,t){for(var i=0;i<e.length;i++)t.writeBoolean(e[i])}function cd(e,t){for(var i=0;i<e.length;i++)t.writeFixed32(e[i])}function hd(e,t){for(var i=0;i<e.length;i++)t.writeSFixed32(e[i])}function ud(e,t){for(var i=0;i<e.length;i++)t.writeFixed64(e[i])}function dd(e,t){for(var i=0;i<e.length;i++)t.writeSFixed64(e[i])}function pd(e,t){return(e[t]|e[t+1]<<8|e[t+2]<<16)+16777216*e[t+3]}function fd(e,t,i){e[i]=t,e[i+1]=t>>>8,e[i+2]=t>>>16,e[i+3]=t>>>24}function md(e,t){return(e[t]|e[t+1]<<8|e[t+2]<<16)+(e[t+3]<<24)}Yu.prototype={destroy:function(){this.buf=null},readFields:function(e,t,i){for(i=i||this.length;this.pos<i;){var r=this.readVarint(),n=r>>3,o=this.pos;this.type=7&r,e(n,t,this),this.pos===o&&this.skip(r)}return t},readMessage:function(e,t){return this.readFields(e,t,this.readVarint()+this.pos)},readFixed32:function(){var e=pd(this.buf,this.pos);return this.pos+=4,e},readSFixed32:function(){var e=md(this.buf,this.pos);return this.pos+=4,e},readFixed64:function(){var e=pd(this.buf,this.pos)+pd(this.buf,this.pos+4)*Ju;return this.pos+=8,e},readSFixed64:function(){var e=pd(this.buf,this.pos)+md(this.buf,this.pos+4)*Ju;return this.pos+=8,e},readFloat:function(){var e=Xu(this.buf,this.pos,!0,23,4);return this.pos+=4,e},readDouble:function(){var e=Xu(this.buf,this.pos,!0,52,8);return this.pos+=8,e},readVarint:function(e){var t,i,r=this.buf;return t=127&(i=r[this.pos++]),i<128?t:(t|=(127&(i=r[this.pos++]))<<7,i<128?t:(t|=(127&(i=r[this.pos++]))<<14,i<128?t:(t|=(127&(i=r[this.pos++]))<<21,i<128?t:function(e,t,i){var r,n,o=i.buf;if(r=(112&(n=o[i.pos++]))>>4,n<128)return id(e,r,t);if(r|=(127&(n=o[i.pos++]))<<3,n<128)return id(e,r,t);if(r|=(127&(n=o[i.pos++]))<<10,n<128)return id(e,r,t);if(r|=(127&(n=o[i.pos++]))<<17,n<128)return id(e,r,t);if(r|=(127&(n=o[i.pos++]))<<24,n<128)return id(e,r,t);if(r|=(1&(n=o[i.pos++]))<<31,n<128)return id(e,r,t);throw new Error("Expected varint not more than 10 bytes")}(t|=(15&(i=r[this.pos]))<<28,e,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var e=this.readVarint();return e%2==1?(e+1)/-2:e/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var e=this.readVarint()+this.pos,t=this.pos;return this.pos=e,e-t>=12&&ed?function(e,t,i){return ed.decode(e.subarray(t,i))}(this.buf,t,e):function(e,t,i){for(var r="",n=t;n<i;){var o,s,a,l=e[n],c=null,h=l>239?4:l>223?3:l>191?2:1;if(n+h>i)break;1===h?l<128&&(c=l):2===h?128==(192&(o=e[n+1]))&&(c=(31&l)<<6|63&o)<=127&&(c=null):3===h?(s=e[n+2],128==(192&(o=e[n+1]))&&128==(192&s)&&((c=(15&l)<<12|(63&o)<<6|63&s)<=2047||c>=55296&&c<=57343)&&(c=null)):4===h&&(s=e[n+2],a=e[n+3],128==(192&(o=e[n+1]))&&128==(192&s)&&128==(192&a)&&((c=(15&l)<<18|(63&o)<<12|(63&s)<<6|63&a)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,h=1):c>65535&&(c-=65536,r+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),r+=String.fromCharCode(c),n+=h}return r}(this.buf,t,e)},readBytes:function(){var e=this.readVarint()+this.pos,t=this.buf.subarray(this.pos,e);return this.pos=e,t},readPackedVarint:function(e,t){if(this.type!==Yu.Bytes)return e.push(this.readVarint(t));var i=td(this);for(e=e||[];this.pos<i;)e.push(this.readVarint(t));return e},readPackedSVarint:function(e){if(this.type!==Yu.Bytes)return e.push(this.readSVarint());var t=td(this);for(e=e||[];this.pos<t;)e.push(this.readSVarint());return e},readPackedBoolean:function(e){if(this.type!==Yu.Bytes)return e.push(this.readBoolean());var t=td(this);for(e=e||[];this.pos<t;)e.push(this.readBoolean());return e},readPackedFloat:function(e){if(this.type!==Yu.Bytes)return e.push(this.readFloat());var t=td(this);for(e=e||[];this.pos<t;)e.push(this.readFloat());return e},readPackedDouble:function(e){if(this.type!==Yu.Bytes)return e.push(this.readDouble());var t=td(this);for(e=e||[];this.pos<t;)e.push(this.readDouble());return e},readPackedFixed32:function(e){if(this.type!==Yu.Bytes)return e.push(this.readFixed32());var t=td(this);for(e=e||[];this.pos<t;)e.push(this.readFixed32());return e},readPackedSFixed32:function(e){if(this.type!==Yu.Bytes)return e.push(this.readSFixed32());var t=td(this);for(e=e||[];this.pos<t;)e.push(this.readSFixed32());return e},readPackedFixed64:function(e){if(this.type!==Yu.Bytes)return e.push(this.readFixed64());var t=td(this);for(e=e||[];this.pos<t;)e.push(this.readFixed64());return e},readPackedSFixed64:function(e){if(this.type!==Yu.Bytes)return e.push(this.readSFixed64());var t=td(this);for(e=e||[];this.pos<t;)e.push(this.readSFixed64());return e},skip:function(e){var t=7&e;if(t===Yu.Varint)for(;this.buf[this.pos++]>127;);else if(t===Yu.Bytes)this.pos=this.readVarint()+this.pos;else if(t===Yu.Fixed32)this.pos+=4;else{if(t!==Yu.Fixed64)throw new Error("Unimplemented type: "+t);this.pos+=8}},writeTag:function(e,t){this.writeVarint(e<<3|t)},realloc:function(e){for(var t=this.length||16;t<this.pos+e;)t*=2;if(t!==this.length){var i=new Uint8Array(t);i.set(this.buf),this.buf=i,this.length=t}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(e){this.realloc(4),fd(this.buf,e,this.pos),this.pos+=4},writeSFixed32:function(e){this.realloc(4),fd(this.buf,e,this.pos),this.pos+=4},writeFixed64:function(e){this.realloc(8),fd(this.buf,-1&e,this.pos),fd(this.buf,Math.floor(e*Qu),this.pos+4),this.pos+=8},writeSFixed64:function(e){this.realloc(8),fd(this.buf,-1&e,this.pos),fd(this.buf,Math.floor(e*Qu),this.pos+4),this.pos+=8},writeVarint:function(e){(e=+e||0)>268435455||e<0?function(e,t){var i,r;if(e>=0?(i=e%4294967296|0,r=e/4294967296|0):(r=~(-e/4294967296),4294967295^(i=~(-e%4294967296))?i=i+1|0:(i=0,r=r+1|0)),e>=0x10000000000000000||e<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");t.realloc(10),function(e,t,i){i.buf[i.pos++]=127&e|128,e>>>=7,i.buf[i.pos++]=127&e|128,e>>>=7,i.buf[i.pos++]=127&e|128,e>>>=7,i.buf[i.pos++]=127&e|128,i.buf[i.pos]=127&(e>>>=7)}(i,0,t),function(e,t){var i=(7&e)<<4;t.buf[t.pos++]|=i|((e>>>=3)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e)))))}(r,t)}(e,this):(this.realloc(4),this.buf[this.pos++]=127&e|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=e>>>7&127))))},writeSVarint:function(e){this.writeVarint(e<0?2*-e-1:2*e)},writeBoolean:function(e){this.writeVarint(Boolean(e))},writeString:function(e){e=String(e),this.realloc(4*e.length),this.pos++;var t=this.pos;this.pos=function(e,t,i){for(var r,n,o=0;o<t.length;o++){if((r=t.charCodeAt(o))>55295&&r<57344){if(!n){r>56319||o+1===t.length?(e[i++]=239,e[i++]=191,e[i++]=189):n=r;continue}if(r<56320){e[i++]=239,e[i++]=191,e[i++]=189,n=r;continue}r=n-55296<<10|r-56320|65536,n=null}else n&&(e[i++]=239,e[i++]=191,e[i++]=189,n=null);r<128?e[i++]=r:(r<2048?e[i++]=r>>6|192:(r<65536?e[i++]=r>>12|224:(e[i++]=r>>18|240,e[i++]=r>>12&63|128),e[i++]=r>>6&63|128),e[i++]=63&r|128)}return i}(this.buf,e,this.pos);var i=this.pos-t;i>=128&&rd(t,i,this),this.pos=t-1,this.writeVarint(i),this.pos+=i},writeFloat:function(e){this.realloc(4),Ku(this.buf,e,this.pos,!0,23,4),this.pos+=4},writeDouble:function(e){this.realloc(8),Ku(this.buf,e,this.pos,!0,52,8),this.pos+=8},writeBytes:function(e){var t=e.length;this.writeVarint(t),this.realloc(t);for(var i=0;i<t;i++)this.buf[this.pos++]=e[i]},writeRawMessage:function(e,t){this.pos++;var i=this.pos;e(t,this);var r=this.pos-i;r>=128&&rd(i,r,this),this.pos=i-1,this.writeVarint(r),this.pos+=r},writeMessage:function(e,t,i){this.writeTag(e,Yu.Bytes),this.writeRawMessage(t,i)},writePackedVarint:function(e,t){t.length&&this.writeMessage(e,nd,t)},writePackedSVarint:function(e,t){t.length&&this.writeMessage(e,od,t)},writePackedBoolean:function(e,t){t.length&&this.writeMessage(e,ld,t)},writePackedFloat:function(e,t){t.length&&this.writeMessage(e,sd,t)},writePackedDouble:function(e,t){t.length&&this.writeMessage(e,ad,t)},writePackedFixed32:function(e,t){t.length&&this.writeMessage(e,cd,t)},writePackedSFixed32:function(e,t){t.length&&this.writeMessage(e,hd,t)},writePackedFixed64:function(e,t){t.length&&this.writeMessage(e,ud,t)},writePackedSFixed64:function(e,t){t.length&&this.writeMessage(e,dd,t)},writeBytesField:function(e,t){this.writeTag(e,Yu.Bytes),this.writeBytes(t)},writeFixed32Field:function(e,t){this.writeTag(e,Yu.Fixed32),this.writeFixed32(t)},writeSFixed32Field:function(e,t){this.writeTag(e,Yu.Fixed32),this.writeSFixed32(t)},writeFixed64Field:function(e,t){this.writeTag(e,Yu.Fixed64),this.writeFixed64(t)},writeSFixed64Field:function(e,t){this.writeTag(e,Yu.Fixed64),this.writeSFixed64(t)},writeVarintField:function(e,t){this.writeTag(e,Yu.Varint),this.writeVarint(t)},writeSVarintField:function(e,t){this.writeTag(e,Yu.Varint),this.writeSVarint(t)},writeStringField:function(e,t){this.writeTag(e,Yu.Bytes),this.writeString(t)},writeFloatField:function(e,t){this.writeTag(e,Yu.Fixed32),this.writeFloat(t)},writeDoubleField:function(e,t){this.writeTag(e,Yu.Fixed64),this.writeDouble(t)},writeBooleanField:function(e,t){this.writeVarintField(e,Boolean(t))}};var _d=d(Hu);const gd=3;function yd(e,t,i){t.glyphs=[],1===e&&i.readMessage(xd,t)}function xd(e,t,i){if(3===e){const{id:e,bitmap:r,width:n,height:o,left:s,top:a,advance:l}=i.readMessage(vd,{});t.glyphs.push({id:e,bitmap:new Fc({width:n+2*gd,height:o+2*gd},r),metrics:{width:n,height:o,left:s,top:a,advance:l}})}else 4===e?t.ascender=i.readSVarint():5===e&&(t.descender=i.readSVarint())}function vd(e,t,i){1===e?t.id=i.readVarint():2===e?t.bitmap=i.readBytes():3===e?t.width=i.readVarint():4===e?t.height=i.readVarint():5===e?t.left=i.readSVarint():6===e?t.top=i.readSVarint():7===e&&(t.advance=i.readVarint())}const bd=gd;function wd(e){let t=0,i=0;for(const r of e)t+=r.w*r.h,i=Math.max(i,r.w);e.sort(((e,t)=>t.h-e.h));const r=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(t/.95)),i),h:1/0}];let n=0,o=0;for(const t of e)for(let e=r.length-1;e>=0;e--){const i=r[e];if(!(t.w>i.w||t.h>i.h)){if(t.x=i.x,t.y=i.y,o=Math.max(o,t.y+t.h),n=Math.max(n,t.x+t.w),t.w===i.w&&t.h===i.h){const t=r.pop();e<r.length&&(r[e]=t)}else t.h===i.h?(i.x+=t.w,i.w-=t.w):t.w===i.w?(i.y+=t.h,i.h-=t.h):(r.push({x:i.x+t.w,y:i.y,w:i.w-t.w,h:t.h}),i.y+=t.h,i.h-=t.h);break}}return{w:n,h:o,fill:t/(n*o)||0}}const Td=1;class Ed{constructor(e,{pixelRatio:t,version:i,stretchX:r,stretchY:n,content:o}){this.paddedRect=e,this.pixelRatio=t,this.stretchX=r,this.stretchY=n,this.content=o,this.version=i}get tl(){return[this.paddedRect.x+Td,this.paddedRect.y+Td]}get br(){return[this.paddedRect.x+this.paddedRect.w-Td,this.paddedRect.y+this.paddedRect.h-Td]}get displaySize(){return[(this.paddedRect.w-2*Td)/this.pixelRatio,(this.paddedRect.h-2*Td)/this.pixelRatio]}}class Ad{constructor(e,t){const i={},r={};this.haveRenderCallbacks=[];const n=[];this.addImages(e,i,n),this.addImages(t,r,n);const{w:o,h:s}=wd(n),a=new jc({width:o||1,height:s||1});for(const t in e){const r=e[t],n=i[t].paddedRect;jc.copy(r.data,a,{x:0,y:0},{x:n.x+Td,y:n.y+Td},r.data)}for(const e in t){const i=t[e],n=r[e].paddedRect,o=n.x+Td,s=n.y+Td,l=i.data.width,c=i.data.height;jc.copy(i.data,a,{x:0,y:0},{x:o,y:s},i.data),jc.copy(i.data,a,{x:0,y:c-1},{x:o,y:s-1},{width:l,height:1}),jc.copy(i.data,a,{x:0,y:0},{x:o,y:s+c},{width:l,height:1}),jc.copy(i.data,a,{x:l-1,y:0},{x:o-1,y:s},{width:1,height:c}),jc.copy(i.data,a,{x:0,y:0},{x:o+l,y:s},{width:1,height:c})}this.image=a,this.iconPositions=i,this.patternPositions=r}addImages(e,t,i){for(const r in e){const n=e[r],o={x:0,y:0,w:n.data.width+2*Td,h:n.data.height+2*Td};i.push(o),t[r]=new Ed(o,n),n.hasRenderCallback&&this.haveRenderCallbacks.push(r)}}patchUpdatedImages(e,t){this.haveRenderCallbacks=this.haveRenderCallbacks.filter((t=>e.hasImage(t))),e.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const i in e.updatedImages)this.patchUpdatedImage(this.iconPositions[i],e.getImage(i),t),this.patchUpdatedImage(this.patternPositions[i],e.getImage(i),t)}patchUpdatedImage(e,t,i){if(!e||!t)return;if(e.version===t.version)return;e.version=t.version;const[r,n]=e.tl;i.update(t.data,void 0,{x:r,y:n})}}Xn(Ed,"ImagePosition"),Xn(Ad,"ImageAtlas");const Sd={horizontal:1,vertical:2,horizontalOnly:3},Md=-17;class Cd{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(e,t){const i=new Cd;return i.scale=e||1,i.fontStack=t,i}static forImage(e){const t=new Cd;return t.imageName=e,t}}class kd{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(e,t){const i=new kd;for(let r=0;r<e.sections.length;r++){const n=e.sections[r];n.image?i.addImageSection(n):i.addTextSection(n,t)}return i}length(){return this.text.length}getSection(e){return this.sections[this.sectionIndex[e]]}getSections(){return this.sections}getSectionIndex(e){return this.sectionIndex[e]}getCharCode(e){return this.text.charCodeAt(e)}verticalizePunctuation(e){this.text=function(e,t){let i="";for(let r=0;r<e.length;r++){const n=e.charCodeAt(r+1)||null,o=e.charCodeAt(r-1)||null;i+=!t&&(n&&oo(n)&&!qu[e[r+1]]||o&&oo(o)&&!qu[e[r-1]])||!qu[e[r]]?e[r]:qu[e[r]]}return i}(this.text,e)}trim(){let e=0;for(let t=0;t<this.text.length&&Pd[this.text.charCodeAt(t)];t++)e++;let t=this.text.length;for(let i=this.text.length-1;i>=0&&i>=e&&Pd[this.text.charCodeAt(i)];i--)t--;this.text=this.text.substring(e,t),this.sectionIndex=this.sectionIndex.slice(e,t)}substring(e,t){const i=new kd;return i.text=this.text.substring(e,t),i.sectionIndex=this.sectionIndex.slice(e,t),i.sections=this.sections,i}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((e,t)=>Math.max(e,this.sections[t].scale)),0)}addTextSection(e,t){this.text+=e.text,this.sections.push(Cd.forText(e.scale,e.fontStack||t));const i=this.sections.length-1;for(let t=0;t<e.text.length;++t)this.sectionIndex.push(i)}addImageSection(e){const t=e.image?e.image.name:"";if(0===t.length)return void G("Can't add FormattedSection with an empty image.");const i=this.getNextImageSectionCharCode();i?(this.text+=String.fromCharCode(i),this.sections.push(Cd.forImage(t)),this.sectionIndex.push(this.sections.length-1)):G("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Id(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f){const m=kd.fromFeature(e,n);u===Sd.vertical&&m.verticalizePunctuation(d);let _=[];const g=function(e,t,i,r,n,o){if(!e)return[];const s=[],a=function(e,t,i,r,n,o){let s=0;for(let i=0;i<e.length();i++){const a=e.getSection(i);s+=Ld(e.getCharCode(i),a,r,n,t,o)}return s/Math.max(1,Math.ceil(s/i))}(e,t,i,r,n,o),l=e.text.indexOf("​")>=0;let c=0;for(let i=0;i<e.length();i++){const u=e.getSection(i),d=e.getCharCode(i);if(Pd[d]||(c+=Ld(d,u,r,n,t,o)),i<e.length()-1){const t=!((h=d)<11904||!(eo["Bopomofo Extended"](h)||eo.Bopomofo(h)||eo["CJK Compatibility Forms"](h)||eo["CJK Compatibility Ideographs"](h)||eo["CJK Compatibility"](h)||eo["CJK Radicals Supplement"](h)||eo["CJK Strokes"](h)||eo["CJK Symbols and Punctuation"](h)||eo["CJK Unified Ideographs Extension A"](h)||eo["CJK Unified Ideographs"](h)||eo["Enclosed CJK Letters and Months"](h)||eo["Halfwidth and Fullwidth Forms"](h)||eo.Hiragana(h)||eo["Ideographic Description Characters"](h)||eo["Kangxi Radicals"](h)||eo["Katakana Phonetic Extensions"](h)||eo.Katakana(h)||eo["Vertical Forms"](h)||eo["Yi Radicals"](h)||eo["Yi Syllables"](h)));(zd[d]||t||u.imageName)&&s.push(Rd(i+1,c,a,s,Bd(d,e.getCharCode(i+1),t&&l),!1))}}var h;return Od(Rd(e.length(),c,a,s,0,!0))}(m,c,o,t,r,p),{processBidirectionalText:y,processStyledBidirectionalText:x}=bo;if(y&&1===m.sections.length){const e=y(m.toString(),g);for(const t of e){const e=new kd;e.text=t,e.sections=m.sections;for(let i=0;i<t.length;i++)e.sectionIndex.push(0);_.push(e)}}else if(x){const e=x(m.text,m.sectionIndex,g);for(const t of e){const e=new kd;e.text=t[0],e.sectionIndex=t[1],e.sections=m.sections,_.push(e)}}else _=function(e,t){const i=[],r=e.text;let n=0;for(const r of t)i.push(e.substring(n,r)),n=r;return n<r.length&&i.push(e.substring(n,r.length)),i}(m,g);const v=[],b={positionedLines:v,text:m.toString(),top:h[1],bottom:h[1],left:h[0],right:h[0],writingMode:u,iconsInText:!1,verticalizable:!1,hasBaseline:!1};return function(e,t,i,r,n,o,s,a,l,c,h,u){let d=0,p=0,f=0;const m="right"===a?1:"left"===a?0:.5;let _=!1;for(const e of n){const i=e.getSections();for(const e of i){if(e.imageName)continue;const i=t[e.fontStack];if(i&&(_=void 0!==i.ascender&&void 0!==i.descender,!_))break}if(!_)break}let g=0;for(const s of n){s.trim();const n=s.getMaxScale(),a=(n-1)*Fu,x={positionedGlyphs:[],lineOffset:0};e.positionedLines[g]=x;const v=x.positionedGlyphs;let b=0;if(!s.length()){p+=o,++g;continue}let w=0,T=0;for(let o=0;o<s.length();o++){const a=s.getSection(o),f=s.getSectionIndex(o),m=s.getCharCode(o);let g=a.scale,x=null,E=null,A=null,S=Fu,M=0;const C=!(l===Sd.horizontal||!h&&!no(m)||h&&(Pd[m]||(y=m,eo.Arabic(y)||eo["Arabic Supplement"](y)||eo["Arabic Extended-A"](y)||eo["Arabic Presentation Forms-A"](y)||eo["Arabic Presentation Forms-B"](y))));if(a.imageName){const t=r[a.imageName];if(!t)continue;A=a.imageName,e.iconsInText=e.iconsInText||!0,E=t.paddedRect;const i=t.displaySize;g=g*Fu/u,x={width:i[0],height:i[1],left:Td,top:-bd,advance:C?i[1]:i[0],localGlyph:!1},M=_?-x.height*g:Md+n*Fu-i[1]*g,S=x.advance;const o=(C?i[0]:i[1])*g-Fu*n;o>0&&o>b&&(b=o)}else{const e=i[a.fontStack];if(!e)continue;e[m]&&(E=e[m]);const r=t[a.fontStack];if(!r)continue;const o=r.glyphs[m];if(!o)continue;if(x=o.metrics,S=8203!==m?Fu:0,_){const e=void 0!==r.ascender?Math.abs(r.ascender):0,t=void 0!==r.descender?Math.abs(r.descender):0,i=(e+t)*g;w<i&&(w=i,T=(e-t)/2*g),M=-e*g}else M=Md+(n-g)*Fu}C?(e.verticalizable=!0,v.push({glyph:m,imageName:A,x:d,y:p+M,vertical:C,scale:g,localGlyph:x.localGlyph,fontStack:a.fontStack,sectionIndex:f,metrics:x,rect:E}),d+=S*g+c):(v.push({glyph:m,imageName:A,x:d,y:p+M,vertical:C,scale:g,localGlyph:x.localGlyph,fontStack:a.fontStack,sectionIndex:f,metrics:x,rect:E}),d+=x.advance*g+c)}0!==v.length&&(f=Math.max(d-c,f),_?jd(v,m,b,T,o*n/2):jd(v,m,b,0,o/2)),d=0;const E=o*n+b;x.lineOffset=Math.max(b,a),p+=E,++g}var y;const x=p,{horizontalAlign:v,verticalAlign:b}=Fd(s);(function(e,t,i,r,n,o){const s=(t-i)*n,a=-o*r;for(const t of e)for(const e of t.positionedGlyphs)e.x+=s,e.y+=a})(e.positionedLines,m,v,b,f,x),e.top+=-b*x,e.bottom=e.top+x,e.left+=-v*f,e.right=e.left+f,e.hasBaseline=_}(b,t,i,r,_,s,a,l,u,c,d,f),!function(e){for(const t of e)if(0!==t.positionedGlyphs.length)return!1;return!0}(v)&&b}const Pd={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},zd={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function Ld(e,t,i,r,n,o){if(t.imageName){const e=r[t.imageName];return e?e.displaySize[0]*t.scale*Fu/o+n:0}{const r=i[t.fontStack],o=r&&r.glyphs[e];return o?o.metrics.advance*t.scale+n:0}}function Dd(e,t,i,r){const n=Math.pow(e-t,2);return r?e<t?n/2:2*n:n+Math.abs(i)*i}function Bd(e,t,i){let r=0;return 10===e&&(r-=1e4),i&&(r+=150),40!==e&&65288!==e||(r+=50),41!==t&&65289!==t||(r+=50),r}function Rd(e,t,i,r,n,o){let s=null,a=Dd(t,i,n,o);for(const e of r){const r=Dd(t-e.x,i,n,o)+e.badness;r<=a&&(s=e,a=r)}return{index:e,x:t,priorBreak:s,badness:a}}function Od(e){return e?Od(e.priorBreak).concat(e.index):[]}function Fd(e){let t=.5,i=.5;switch(e){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(e){case"bottom":case"bottom-right":case"bottom-left":i=1;break;case"top":case"top-right":case"top-left":i=0}return{horizontalAlign:t,verticalAlign:i}}function jd(e,t,i,r,n){if(!(t||i||r||n))return;const o=e.length-1,s=e[o],a=(s.x+s.metrics.advance*s.scale)*t;for(let t=0;t<=o;t++)e[t].x-=a,e[t].y+=i+r+n}function Ud(e,t,i){const{horizontalAlign:r,verticalAlign:n}=Fd(i),o=t[0]-e.displaySize[0]*r,s=t[1]-e.displaySize[1]*n;return{image:e,top:s,bottom:s+e.displaySize[1],left:o,right:o+e.displaySize[0]}}function Nd(e,t,i,r,n,o){const s=e.image;let a;if(s.content){const e=s.content,t=s.pixelRatio||1;a=[e[0]/t,e[1]/t,s.displaySize[0]-e[2]/t,s.displaySize[1]-e[3]/t]}const l=t.left*o,c=t.right*o;let h,u,d,p;"width"===i||"both"===i?(p=n[0]+l-r[3],u=n[0]+c+r[1]):(p=n[0]+(l+c-s.displaySize[0])/2,u=p+s.displaySize[0]);const f=t.top*o,m=t.bottom*o;return"height"===i||"both"===i?(h=n[1]+f-r[0],d=n[1]+m+r[2]):(h=n[1]+(f+m-s.displaySize[1])/2,d=h+s.displaySize[1]),{image:s,top:h,right:u,bottom:d,left:p,collisionPadding:a}}class Vd extends y{constructor(e,t,i,r,n){super(e,t),this.angle=r,this.z=i,void 0!==n&&(this.segment=n)}clone(){return new Vd(this.x,this.y,this.z,this.angle,this.segment)}}function $d(e,t,i,r,n){if(void 0===t.segment)return!0;let o=t,s=t.segment+1,a=0;for(;a>-i/2;){if(s--,s<0)return!1;a-=e[s].dist(o),o=e[s]}a+=e[s].dist(e[s+1]),s++;const l=[];let c=0;for(;a<i/2;){const t=e[s],i=e[s+1];if(!i)return!1;let o=e[s-1].angleTo(t)-t.angleTo(i);for(o=Math.abs((o+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:a,angleDelta:o}),c+=o;a-l[0].distance>r;)c-=l.shift().angleDelta;if(c>n)return!1;s++,a+=t.dist(i)}return!0}function Gd(e){let t=0;for(let i=0;i<e.length-1;i++)t+=e[i].dist(e[i+1]);return t}function qd(e,t,i){return e?.6*t*i:0}function Zd(e,t){return Math.max(e?e.right-e.left:0,t?t.right-t.left:0)}function Wd(e,t,i,r,n,o){const s=qd(i,n,o),a=Zd(i,r)*o;let l=0;const c=Gd(e)/2;for(let i=0;i<e.length-1;i++){const r=e[i],n=e[i+1],o=r.dist(n);if(l+o>c){const h=(c-l)/o,u=Pi(r.x,n.x,h),d=Pi(r.y,n.y,h),p=new Vd(u,d,0,n.angleTo(r),i);return!s||$d(e,p,a,s,t)?p:void 0}l+=o}}function Hd(e,t,i,r,n,o,s,a,l){const c=qd(r,o,s),h=Zd(r,n),u=h*s,d=0===e[0].x||e[0].x===l||0===e[0].y||e[0].y===l;return t-u<t/4&&(t=u+t/4),Xd(e,d?t/2*a%t:(h/2+2*o)*s*a%t,t,c,i,u,d,!1,l)}function Xd(e,t,i,r,n,o,s,a,l){const c=o/2,h=Gd(e);let u=0,d=t-i,p=[];for(let t=0;t<e.length-1;t++){const s=e[t],a=e[t+1],f=s.dist(a),m=a.angleTo(s);for(;d+i<u+f;){d+=i;const _=(d-u)/f,g=Pi(s.x,a.x,_),y=Pi(s.y,a.y,_);if(g>=0&&g<l&&y>=0&&y<l&&d-c>=0&&d+c<=h){const i=new Vd(g,y,0,m,t);i._round(),r&&!$d(e,i,o,r,n)||p.push(i)}}u+=f}return a||p.length||s||(p=Xd(e,u/2,i,r,n,o,s,!0,l)),p}function Kd(e,t,i,r,n){const o=[];for(let s=0;s<e.length;s++){const a=e[s];let l;for(let e=0;e<a.length-1;e++){let s=a[e],c=a[e+1];s.x<t&&c.x<t||(s.x<t?s=new y(t,s.y+(t-s.x)/(c.x-s.x)*(c.y-s.y))._round():c.x<t&&(c=new y(t,s.y+(t-s.x)/(c.x-s.x)*(c.y-s.y))._round()),s.y<i&&c.y<i||(s.y<i?s=new y(s.x+(i-s.y)/(c.y-s.y)*(c.x-s.x),i)._round():c.y<i&&(c=new y(s.x+(i-s.y)/(c.y-s.y)*(c.x-s.x),i)._round()),s.x>=r&&c.x>=r||(s.x>=r?s=new y(r,s.y+(r-s.x)/(c.x-s.x)*(c.y-s.y))._round():c.x>=r&&(c=new y(r,s.y+(r-s.x)/(c.x-s.x)*(c.y-s.y))._round()),s.y>=n&&c.y>=n||(s.y>=n?s=new y(s.x+(n-s.y)/(c.y-s.y)*(c.x-s.x),n)._round():c.y>=n&&(c=new y(s.x+(n-s.y)/(c.y-s.y)*(c.x-s.x),n)._round()),l&&s.equals(l[l.length-1])||(l=[s],o.push(l)),l.push(c)))))}}return o}Xn(Vd,"Anchor");const Yd=1e20;function Jd(e,t,i,r,n,o,s,a,l){for(let c=t;c<t+r;c++)Qd(e,i*o+c,o,n,s,a,l);for(let c=i;c<i+n;c++)Qd(e,c*o+t,1,r,s,a,l)}function Qd(e,t,i,r,n,o,s){o[0]=0,s[0]=-Yd,s[1]=Yd,n[0]=e[t];for(let a=1,l=0,c=0;a<r;a++){n[a]=e[t+a*i];const r=a*a;do{const e=o[l];c=(n[a]-n[e]+r-e*e)/(a-e)/2}while(c<=s[l]&&--l>-1);l++,o[l]=a,s[l]=c,s[l+1]=Yd}for(let a=0,l=0;a<r;a++){for(;s[l+1]<a;)l++;const r=o[l],c=a-r;e[t+a*i]=n[r]+c*c}}const ep=2,tp={none:0,ideographs:1,all:2};class ip{constructor(e,t,i){this.requestManager=e,this.localGlyphMode=t,this.localFontFamily=i,this.entries={},this.localGlyphs={200:{},400:{},500:{},900:{}}}setURL(e){this.url=e}getGlyphs(e,t){const i=[];for(const t in e)for(const r of e[t])i.push({stack:t,id:r});I(i,(({stack:e,id:t},i)=>{let r=this.entries[e];r||(r=this.entries[e]={glyphs:{},requests:{},ranges:{},ascender:void 0,descender:void 0});let n=r.glyphs[t];if(void 0!==n)return void i(null,{stack:e,id:t,glyph:n});if(n=this._tinySDF(r,e,t),n)return r.glyphs[t]=n,void i(null,{stack:e,id:t,glyph:n});const o=Math.floor(t/256);if(256*o>65535)return void i(new Error("glyphs > 65535 not supported"));if(r.ranges[o])return void i(null,{stack:e,id:t,glyph:n});let s=r.requests[o];s||(s=r.requests[o]=[],ip.loadGlyphRange(e,o,this.url,this.requestManager,((e,t)=>{if(t){r.ascender=t.ascender,r.descender=t.descender;for(const e in t.glyphs)this._doesCharSupportLocalGlyph(+e)||(r.glyphs[+e]=t.glyphs[+e]);r.ranges[o]=!0}for(const i of s)i(e,t);delete r.requests[o]}))),s.push(((r,n)=>{r?i(r):n&&i(null,{stack:e,id:t,glyph:n.glyphs[t]||null})}))}),((e,i)=>{if(e)t(e);else if(i){const e={};for(const{stack:t,id:r,glyph:n}of i)void 0===e[t]&&(e[t]={}),void 0===e[t].glyphs&&(e[t].glyphs={}),e[t].glyphs[r]=n&&{id:n.id,bitmap:n.bitmap.clone(),metrics:n.metrics},e[t].ascender=this.entries[t].ascender,e[t].descender=this.entries[t].descender;t(null,e)}}))}_doesCharSupportLocalGlyph(e){return this.localGlyphMode!==tp.none&&(this.localGlyphMode===tp.all?!!this.localFontFamily:!!this.localFontFamily&&(eo["CJK Unified Ideographs"](e)||eo["Hangul Syllables"](e)||eo.Hiragana(e)||eo.Katakana(e)||eo["CJK Symbols and Punctuation"](e)))}_tinySDF(e,t,i){const r=this.localFontFamily;if(!r||!this._doesCharSupportLocalGlyph(i))return;let n=e.tinySDF;if(!n){let i="400";/bold/i.test(t)?i="900":/medium/i.test(t)?i="500":/light/i.test(t)&&(i="200"),n=e.tinySDF=new ip.TinySDF({fontFamily:r,fontWeight:i,fontSize:24*ep,buffer:3*ep,radius:8*ep}),n.fontWeight=i}if(this.localGlyphs[n.fontWeight][i])return this.localGlyphs[n.fontWeight][i];const o=String.fromCharCode(i),{data:s,width:a,height:l,glyphWidth:c,glyphHeight:h,glyphLeft:u,glyphTop:d,glyphAdvance:p}=n.draw(o);return this.localGlyphs[n.fontWeight][i]={id:i,bitmap:new Fc({width:a,height:l},s),metrics:{width:c/ep,height:h/ep,left:u/ep,top:d/ep-27,advance:p/ep,localGlyph:!0}}}}ip.loadGlyphRange=function(e,t,i,r,n){const o=256*t,s=o+255,a=r.transformRequest(r.normalizeGlyphsURL(i).replace("{fontstack}",e).replace("{range}",`${o}-${s}`),le.Glyphs);de(a,((e,t)=>{if(e)n(e);else if(t){const e={},i=function(e){return new _d(e).readFields(yd,{})}(t);for(const t of i.glyphs)e[t.id]=t;n(null,{glyphs:e,ascender:i.ascender,descender:i.descender})}}))},ip.TinySDF=class{constructor({fontSize:e=24,buffer:t=3,radius:i=8,cutoff:r=.25,fontFamily:n="sans-serif",fontWeight:o="normal",fontStyle:s="normal"}={}){this.buffer=t,this.cutoff=r,this.radius=i;const a=this.size=e+4*t,l=this._createCanvas(a),c=this.ctx=l.getContext("2d",{willReadFrequently:!0});c.font=`${s} ${o} ${e}px ${n}`,c.textBaseline="alphabetic",c.textAlign="left",c.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Uint16Array(a)}_createCanvas(e){const t=document.createElement("canvas");return t.width=t.height=e,t}draw(e){const{width:t,actualBoundingBoxAscent:i,actualBoundingBoxDescent:r,actualBoundingBoxLeft:n,actualBoundingBoxRight:o}=this.ctx.measureText(e),s=Math.ceil(i),a=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(o-n))),l=Math.min(this.size-this.buffer,s+Math.ceil(r)),c=a+2*this.buffer,h=l+2*this.buffer,u=Math.max(c*h,0),d=new Uint8ClampedArray(u),p={data:d,width:c,height:h,glyphWidth:a,glyphHeight:l,glyphTop:s,glyphLeft:0,glyphAdvance:t};if(0===a||0===l)return p;const{ctx:f,buffer:m,gridInner:_,gridOuter:g}=this;f.clearRect(m,m,a,l),f.fillText(e,m,m+s);const y=f.getImageData(m,m,a,l);g.fill(Yd,0,u),_.fill(0,0,u);for(let e=0;e<l;e++)for(let t=0;t<a;t++){const i=y.data[4*(e*a+t)+3]/255;if(0===i)continue;const r=(e+m)*c+t+m;if(1===i)g[r]=0,_[r]=Yd;else{const e=.5-i;g[r]=e>0?e*e:0,_[r]=e<0?e*e:0}}Jd(g,0,0,c,h,c,this.f,this.v,this.z),Jd(_,m,m,a,l,c,this.f,this.v,this.z);for(let e=0;e<u;e++){const t=Math.sqrt(g[e])-Math.sqrt(_[e]);d[e]=Math.round(255-255*(t/this.radius+this.cutoff))}return p}};const rp=Td;function np(e,t,i,r){const n=[],o=e.image,s=o.pixelRatio,a=o.paddedRect.w-2*rp,l=o.paddedRect.h-2*rp,c=e.right-e.left,h=e.bottom-e.top,u=o.stretchX||[[0,a]],d=o.stretchY||[[0,l]],p=(e,t)=>e+t[1]-t[0],f=u.reduce(p,0),m=d.reduce(p,0),_=a-f,g=l-m;let x=0,v=f,b=0,w=m,T=0,E=_,A=0,S=g;if(o.content&&r){const e=o.content;x=op(u,0,e[0]),b=op(d,0,e[1]),v=op(u,e[0],e[2]),w=op(d,e[1],e[3]),T=e[0]-x,A=e[1]-b,E=e[2]-e[0]-v,S=e[3]-e[1]-w}const M=(r,n,a,l)=>{const u=ap(r.stretch-x,v,c,e.left),d=lp(r.fixed-T,E,r.stretch,f),p=ap(n.stretch-b,w,h,e.top),_=lp(n.fixed-A,S,n.stretch,m),g=ap(a.stretch-x,v,c,e.left),M=lp(a.fixed-T,E,a.stretch,f),C=ap(l.stretch-b,w,h,e.top),k=lp(l.fixed-A,S,l.stretch,m),I=new y(u,p),P=new y(g,p),z=new y(g,C),L=new y(u,C),D=new y(d/s,_/s),B=new y(M/s,k/s),R=t*Math.PI/180;if(R){const e=Math.sin(R),t=Math.cos(R),i=[t,-e,e,t];I._matMult(i),P._matMult(i),L._matMult(i),z._matMult(i)}const O=r.stretch+r.fixed,F=n.stretch+n.fixed;return{tl:I,tr:P,bl:L,br:z,tex:{x:o.paddedRect.x+rp+O,y:o.paddedRect.y+rp+F,w:a.stretch+a.fixed-O,h:l.stretch+l.fixed-F},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:D,pixelOffsetBR:B,minFontScaleX:E/s/c,minFontScaleY:S/s/h,isSDF:i}};if(r&&(o.stretchX||o.stretchY)){const e=sp(u,_,f),t=sp(d,g,m);for(let i=0;i<e.length-1;i++){const r=e[i],o=e[i+1];for(let e=0;e<t.length-1;e++)n.push(M(r,t[e],o,t[e+1]))}}else n.push(M({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:a+1},{fixed:0,stretch:l+1}));return n}function op(e,t,i){let r=0;for(const n of e)r+=Math.max(t,Math.min(i,n[1]))-Math.max(t,Math.min(i,n[0]));return r}function sp(e,t,i){const r=[{fixed:-rp,stretch:0}];for(const[t,i]of e){const e=r[r.length-1];r.push({fixed:t-e.stretch,stretch:e.stretch}),r.push({fixed:t-e.stretch,stretch:e.stretch+(i-t)})}return r.push({fixed:t+rp,stretch:i}),r}function ap(e,t,i,r){return e/t*i+r}function lp(e,t,i,r){return e-t*i/r}function cp(e,t,i,r){const n=t+e.positionedLines[r].lineOffset;return 0===r?i+n/2:i+(n+(t+e.positionedLines[r-1].lineOffset))/2}class hp{constructor(e=[],t=up){if(this.data=e,this.length=this.data.length,this.compare=t,this.length>0)for(let e=(this.length>>1)-1;e>=0;e--)this._down(e)}push(e){this.data.push(e),this.length++,this._up(this.length-1)}pop(){if(0===this.length)return;const e=this.data[0],t=this.data.pop();return this.length--,this.length>0&&(this.data[0]=t,this._down(0)),e}peek(){return this.data[0]}_up(e){const{data:t,compare:i}=this,r=t[e];for(;e>0;){const n=e-1>>1,o=t[n];if(i(r,o)>=0)break;t[e]=o,e=n}t[e]=r}_down(e){const{data:t,compare:i}=this,r=this.length>>1,n=t[e];for(;e<r;){let r=1+(e<<1),o=t[r];const s=r+1;if(s<this.length&&i(t[s],o)<0&&(r=s,o=t[s]),i(o,n)>=0)break;t[e]=o,e=r}t[e]=n}}function up(e,t){return e<t?-1:e>t?1:0}function dp(e,t=1,i=!1){let r=1/0,n=1/0,o=-1/0,s=-1/0;const a=e[0];for(let e=0;e<a.length;e++){const t=a[e];(!e||t.x<r)&&(r=t.x),(!e||t.y<n)&&(n=t.y),(!e||t.x>o)&&(o=t.x),(!e||t.y>s)&&(s=t.y)}const l=Math.min(o-r,s-n);let c=l/2;const h=new hp([],pp);if(0===l)return new y(r,n);for(let t=r;t<o;t+=l)for(let i=n;i<s;i+=l)h.push(new fp(t+c,i+c,c,e));let u=function(e){let t=0,i=0,r=0;const n=e[0];for(let e=0,o=n.length,s=o-1;e<o;s=e++){const o=n[e],a=n[s],l=o.x*a.y-a.x*o.y;i+=(o.x+a.x)*l,r+=(o.y+a.y)*l,t+=3*l}return new fp(i/t,r/t,0,e)}(e),d=h.length;for(;h.length;){const r=h.pop();(r.d>u.d||!u.d)&&(u=r,i&&console.log("found best %d after %d probes",Math.round(1e4*r.d)/1e4,d)),r.max-u.d<=t||(c=r.h/2,h.push(new fp(r.p.x-c,r.p.y-c,c,e)),h.push(new fp(r.p.x+c,r.p.y-c,c,e)),h.push(new fp(r.p.x-c,r.p.y+c,c,e)),h.push(new fp(r.p.x+c,r.p.y+c,c,e)),d+=4)}return i&&(console.log(`num probes: ${d}`),console.log(`best distance: ${u.d}`)),u.p}function pp(e,t){return t.max-e.max}class fp{constructor(e,t,i,r){this.p=new y(e,t),this.h=i,this.d=function(e,t){let i=!1,r=1/0;for(let n=0;n<t.length;n++){const o=t[n];for(let t=0,n=o.length,s=n-1;t<n;s=t++){const n=o[t],a=o[s];n.y>e.y!=a.y>e.y&&e.x<(a.x-n.x)*(e.y-n.y)/(a.y-n.y)+n.x&&(i=!i),r=Math.min(r,yc(e,n,a))}}return(i?1:-1)*Math.sqrt(r)}(this.p,r),this.max=this.d+this.h*Math.SQRT2}}const mp=7,_p=Number.POSITIVE_INFINITY,gp=Math.sqrt(2);function yp(e,[t,i]){let r=0,n=0;if(i===_p){t<0&&(t=0);const i=t/gp;switch(e){case"top-right":case"top-left":n=i-mp;break;case"bottom-right":case"bottom-left":n=-i+mp;break;case"bottom":n=-t+mp;break;case"top":n=t-mp}switch(e){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=t;break;case"right":r=-t}}else{switch(t=Math.abs(t),i=Math.abs(i),e){case"top-right":case"top-left":case"top":n=i-mp;break;case"bottom-right":case"bottom-left":case"bottom":n=-i+mp}switch(e){case"top-right":case"bottom-right":case"right":r=-t;break;case"top-left":case"bottom-left":case"left":r=t}}return[r,n]}function xp(e,t,i,r,n,o,s,a,l,c){e.createArrays(),e.tilePixelRatio=aa/(512*e.overscaling),e.compareText={},e.iconsNeedLinear=!1;const h=e.layers[0].layout,u=e.layers[0]._unevaluatedLayout._values,d={};if("composite"===e.textSizeData.kind){const{minZoom:t,maxZoom:i}=e.textSizeData;d.compositeTextSizes=[u["text-size"].possiblyEvaluate(new wo(t),a),u["text-size"].possiblyEvaluate(new wo(i),a)]}if("composite"===e.iconSizeData.kind){const{minZoom:t,maxZoom:i}=e.iconSizeData;d.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new wo(t),a),u["icon-size"].possiblyEvaluate(new wo(i),a)]}d.layoutTextSize=u["text-size"].possiblyEvaluate(new wo(l+1),a),d.layoutIconSize=u["icon-size"].possiblyEvaluate(new wo(l+1),a),d.textMaxSize=u["text-size"].possiblyEvaluate(new wo(18),a);const p="map"===h.get("text-rotation-alignment")&&"point"!==h.get("symbol-placement"),f=h.get("text-size");for(const o of e.features){const l=h.get("text-font").evaluate(o,{},a).join(","),u=f.evaluate(o,{},a),m=d.layoutTextSize.evaluate(o,{},a),_=(d.layoutIconSize.evaluate(o,{},a),{horizontal:{},vertical:void 0}),g=o.text;let y,x=[0,0];if(g){const r=g.toString(),s=h.get("text-letter-spacing").evaluate(o,{},a)*Fu,c=h.get("text-line-height").evaluate(o,{},a)*Fu,d=io(r)?s:0,f=h.get("text-anchor").evaluate(o,{},a),y=h.get("text-variable-anchor");if(!y){const e=h.get("text-radial-offset").evaluate(o,{},a);x=e?yp(f,[e*Fu,_p]):h.get("text-offset").evaluate(o,{},a).map((e=>e*Fu))}let v=p?"center":h.get("text-justify").evaluate(o,{},a);const b="point"===h.get("symbol-placement"),w=b?h.get("text-max-width").evaluate(o,{},a)*Fu:1/0,T=o=>{e.allowVerticalPlacement&&to(r)&&(_.vertical=Id(g,t,i,n,l,w,c,f,o,d,x,Sd.vertical,!0,m,u))};if(!p&&y){const e="auto"===v?y.map((e=>vp(e))):[v];let r=!1;for(let o=0;o<e.length;o++){const s=e[o];if(!_.horizontal[s])if(r)_.horizontal[s]=_.horizontal[0];else{const e=Id(g,t,i,n,l,w,c,"center",s,d,x,Sd.horizontal,!1,m,u);e&&(_.horizontal[s]=e,r=1===e.positionedLines.length)}}T("left")}else{if("auto"===v&&(v=vp(f)),b||h.get("text-writing-mode").indexOf("horizontal")>=0||!to(r)){const e=Id(g,t,i,n,l,w,c,f,v,d,x,Sd.horizontal,!1,m,u);e&&(_.horizontal[v]=e)}T(b?"left":v)}}let v=!1;if(o.icon&&o.icon.name){const t=r[o.icon.name];t&&(y=Ud(n[o.icon.name],h.get("icon-offset").evaluate(o,{},a),h.get("icon-anchor").evaluate(o,{},a)),v=t.sdf,void 0===e.sdfIcons?e.sdfIcons=t.sdf:e.sdfIcons!==t.sdf&&G("Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer"),(t.pixelRatio!==e.pixelRatio||0!==h.get("icon-rotate").constantOr(1))&&(e.iconsNeedLinear=!0))}const b=Ap(_.horizontal)||_.vertical;e.iconsInText||(e.iconsInText=!!b&&b.iconsInText),(b||y)&&bp(e,o,_,y,r,d,m,0,x,v,s,a,c)}o&&e.generateCollisionDebugBuffers(l,e.collisionBoxArray)}function vp(e){switch(e){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function bp(e,t,i,r,n,o,s,a,l,c,h,u,d){let p=o.textMaxSize.evaluate(t,{},u);void 0===p&&(p=s);const f=e.layers[0].layout,m=f.get("icon-offset").evaluate(t,{},u),_=Ap(i.horizontal)||i.vertical,g="globe"===d.name,y=Fu,x=s/y,v=e.tilePixelRatio*p/y,w=(I=e.overscaling,e.zoom>18&&I>2&&(I>>=1),Math.max(aa/(512*I),1)*f.get("symbol-spacing")),T=f.get("text-padding")*e.tilePixelRatio,E=f.get("icon-padding")*e.tilePixelRatio,A=b(f.get("text-max-angle")),S="map"===f.get("text-rotation-alignment")&&"point"!==f.get("symbol-placement"),M="map"===f.get("icon-rotation-alignment")&&"point"!==f.get("symbol-placement"),C=f.get("symbol-placement"),k=w/2;var I;const P=f.get("icon-text-fit");let z;r&&"none"!==P&&(e.allowVerticalPlacement&&i.vertical&&(z=Nd(r,i.vertical,P,f.get("icon-text-fit-padding"),m,x)),_&&(r=Nd(r,_,P,f.get("icon-text-fit-padding"),m,x)));const L=(s,a,p)=>{if(a.x<0||a.x>=aa||a.y<0||a.y>=aa)return;let f=null;if(g){const{x:e,y:t,z:i}=d.projectTilePoint(a.x,a.y,p);f={anchor:new Vd(e,t,i,0,void 0),up:d.upVector(p,a.x,a.y)}}!function(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,x,v,b,w,T,E){const A=e.addToLineVertexArray(t,r);let S,M,C,k,I,P,z,L=0,D=0,B=0,R=0,O=-1,F=-1;const j={};let U=Ps("");const N=i?i.anchor:t;let V=0,$=0;if(void 0===l._unevaluatedLayout.getValue("text-radial-offset")?[V,$]=l.layout.get("text-offset").evaluate(v,{},E).map((e=>e*Fu)):(V=l.layout.get("text-radial-offset").evaluate(v,{},E)*Fu,$=_p),e.allowVerticalPlacement&&n.vertical){const e=n.vertical;if(f)P=Mp(e),a&&(z=Mp(a));else{const i=l.layout.get("text-rotate").evaluate(v,{},E)+90;C=Sp(c,N,t,h,u,d,e,p,i,m),a&&(k=Sp(c,N,t,h,u,d,a,g,i))}}if(o){const r=l.layout.get("icon-rotate").evaluate(v,{},E),n="none"!==l.layout.get("icon-text-fit"),s=np(o,r,w,n),p=a?np(a,r,w,n):void 0;M=Sp(c,N,t,h,u,d,o,g,r),L=4*s.length;const f=e.iconSizeData;let m=null;"source"===f.kind?(m=[ju*l.layout.get("icon-size").evaluate(v,{},E)],m[0]>Tp&&G(`${e.layerIds[0]}: Value for "icon-size" is >= ${wp}. Reduce your "icon-size".`)):"composite"===f.kind&&(m=[ju*b.compositeIconSizes[0].evaluate(v,{},E),ju*b.compositeIconSizes[1].evaluate(v,{},E)],(m[0]>Tp||m[1]>Tp)&&G(`${e.layerIds[0]}: Value for "icon-size" is >= ${wp}. Reduce your "icon-size".`)),e.addSymbols(e.icon,s,m,x,y,v,!1,i,t,A.lineStartIndex,A.lineLength,-1,T,E),O=e.icon.placedSymbolArray.length-1,p&&(D=4*p.length,e.addSymbols(e.icon,p,m,x,y,v,Sd.vertical,i,t,A.lineStartIndex,A.lineLength,-1,T,E),F=e.icon.placedSymbolArray.length-1)}for(const r in n.horizontal){const o=n.horizontal[r];S||(U=Ps(o.text),f?I=Mp(o):S=Sp(c,N,t,h,u,d,o,p,l.layout.get("text-rotate").evaluate(v,{},E),m));const a=1===o.positionedLines.length;if(B+=Ep(e,i,t,o,s,l,f,v,m,A,n.vertical?Sd.horizontal:Sd.horizontalOnly,a?Object.keys(n.horizontal):[r],j,O,b,T,E),a)break}n.vertical&&(R+=Ep(e,i,t,n.vertical,s,l,f,v,m,A,Sd.vertical,["vertical"],j,F,b,T,E));let q=-1;const Z=(e,t)=>e?Math.max(e,t):t;q=Z(I,q),q=Z(P,q),q=Z(z,q);const W=q>-1?1:0;e.glyphOffsetArray.length>=af.MAX_GLYPHS&&G("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),void 0!==v.sortKey&&e.addToSortKeyRanges(e.symbolInstances.length,v.sortKey),e.symbolInstances.emplaceBack(N.x,N.y,N.z,t.x,t.y,j.right>=0?j.right:-1,j.center>=0?j.center:-1,j.left>=0?j.left:-1,j.vertical>=0?j.vertical:-1,O,F,U,void 0!==S?S:e.collisionBoxArray.length,void 0!==S?S+1:e.collisionBoxArray.length,void 0!==C?C:e.collisionBoxArray.length,void 0!==C?C+1:e.collisionBoxArray.length,void 0!==M?M:e.collisionBoxArray.length,void 0!==M?M+1:e.collisionBoxArray.length,k||e.collisionBoxArray.length,k?k+1:e.collisionBoxArray.length,h,B,R,L,D,W,0,V,$,q)}(e,a,f,s,i,r,n,z,e.layers[0],e.collisionBoxArray,t.index,t.sourceLayerIndex,e.index,T,S,l,0,E,M,m,t,o,c,h,u)};if("line"===C)for(const n of Kd(t.geometry,0,0,aa,aa)){const t=Hd(n,w,A,i.vertical||_,r,y,v,e.overscaling,aa);for(const i of t)_&&Cp(e,_.text,k,i)||L(n,i,u)}else if("line-center"===C){for(const e of t.geometry)if(e.length>1){const t=Wd(e,A,i.vertical||_,r,y,v);t&&L(e,t,u)}}else if("Polygon"===t.type)for(const e of Th(t.geometry,0)){const t=dp(e,16);L(e[0],new Vd(t.x,t.y,0,0,void 0),u)}else if("LineString"===t.type)for(const e of t.geometry)L(e,new Vd(e[0].x,e[0].y,0,0,void 0),u);else if("Point"===t.type)for(const e of t.geometry)for(const t of e)L([t],new Vd(t.x,t.y,0,0,void 0),u)}const wp=255,Tp=wp*ju;function Ep(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_){const g=function(e,t,i,r,n,o,s,a){const l=[];if(0===t.positionedLines.length)return l;const c=r.layout.get("text-rotate").evaluate(o,{})*Math.PI/180,h=function(e){const t=e[0],i=e[1],r=t*i;return r>0?[t,-i]:r<0?[-t,i]:0===t?[i,t]:[i,-t]}(i);let u=Math.abs(t.top-t.bottom);for(const e of t.positionedLines)u-=e.lineOffset;const d=t.positionedLines.length,p=u/d;let f=t.top-i[1];for(let e=0;e<d;++e){const r=t.positionedLines[e];f=cp(t,p,f,e);for(const e of r.positionedGlyphs){if(!e.rect)continue;const r=e.rect||{};let o=bd+1,u=!0,d=1,p=0;if(e.imageName){const t=s[e.imageName];if(!t)continue;if(t.sdf){G("SDF images are not supported in formatted text and will be ignored.");continue}u=!1,d=t.pixelRatio,o=Td/d}const m=(n||a)&&e.vertical,_=e.metrics.advance*e.scale/2,g=e.metrics,x=e.rect;if(null===x)continue;a&&t.verticalizable&&(p=e.imageName?_-e.metrics.width*e.scale/2:0);const v=n?[e.x+_,e.y]:[0,0];let b=[0,0],w=[0,0],T=!1;n||(m?(w=[e.x+_+h[0],e.y+h[1]-p],T=!0):b=[e.x+_+i[0],e.y+i[1]-p]);const E=x.w*e.scale/(d*(e.localGlyph?ep:1)),A=x.h*e.scale/(d*(e.localGlyph?ep:1));let S,M,C,k;if(m){const t=e.y-f,i=new y(-_,_-t),r=-Math.PI/2,n=new y(...w);S=new y(-_+b[0],b[1]),S._rotateAround(r,i)._add(n),S.x+=-t+_,S.y-=(g.left-o)*e.scale;const s=e.imageName?g.advance*e.scale:Fu*e.scale,a=String.fromCharCode(e.glyph);Zu(a)?S.x+=(1-o)*e.scale:Wu(a)?S.x+=s-g.height*e.scale+(-o-1)*e.scale:S.x+=e.imageName||g.width+2*o===x.w&&g.height+2*o===x.h?(s-A)/2:(s-(g.height+2*o)*e.scale)/2,M=new y(S.x,S.y-E),C=new y(S.x+A,S.y),k=new y(S.x+A,S.y-E)}else{const t=(g.left-o)*e.scale-_+b[0],i=(-g.top-o)*e.scale+b[1],r=t+E,n=i+A;S=new y(t,i),M=new y(r,i),C=new y(t,n),k=new y(r,n)}if(c){let e;e=n?new y(0,0):T?new y(h[0],h[1]):new y(i[0],i[1]),S._rotateAround(c,e),M._rotateAround(c,e),C._rotateAround(c,e),k._rotateAround(c,e)}const I=new y(0,0),P=new y(0,0);l.push({tl:S,tr:M,bl:C,br:k,tex:r,writingMode:t.writingMode,glyphOffset:v,sectionIndex:e.sectionIndex,isSDF:u,pixelOffsetTL:I,pixelOffsetBR:P,minFontScaleX:0,minFontScaleY:0})}}return l}(0,r,l,o,s,a,n,e.allowVerticalPlacement),x=e.textSizeData;let v=null;"source"===x.kind?(v=[ju*o.layout.get("text-size").evaluate(a,{},_)],v[0]>Tp&&G(`${e.layerIds[0]}: Value for "text-size" is >= ${wp}. Reduce your "text-size".`)):"composite"===x.kind&&(v=[ju*f.compositeTextSizes[0].evaluate(a,{},_),ju*f.compositeTextSizes[1].evaluate(a,{},_)],(v[0]>Tp||v[1]>Tp)&&G(`${e.layerIds[0]}: Value for "text-size" is >= ${wp}. Reduce your "text-size".`)),e.addSymbols(e.text,g,v,l,s,a,h,t,i,c.lineStartIndex,c.lineLength,p,m,_);for(const t of u)d[t]=e.text.placedSymbolArray.length-1;return 4*g.length}function Ap(e){for(const t in e)return e[t];return null}function Sp(e,t,i,r,n,o,s,a,l,c){let h=s.top,u=s.bottom,d=s.left,p=s.right;const f=s.collisionPadding;if(f&&(d-=f[0],h-=f[1],p+=f[2],u+=f[3]),l){const e=new y(d,h),t=new y(p,h),i=new y(d,u),r=new y(p,u),n=b(l);let o=new y(0,0);c&&(o=new y(c[0],c[1])),e._rotateAround(n,o),t._rotateAround(n,o),i._rotateAround(n,o),r._rotateAround(n,o),d=Math.min(e.x,t.x,i.x,r.x),p=Math.max(e.x,t.x,i.x,r.x),h=Math.min(e.y,t.y,i.y,r.y),u=Math.max(e.y,t.y,i.y,r.y)}return e.emplaceBack(t.x,t.y,t.z,i.x,i.y,d,h,p,u,a,r,n,o),e.length-1}function Mp(e){e.collisionPadding&&(e.top-=e.collisionPadding[1],e.bottom+=e.collisionPadding[3]);const t=e.bottom-e.top;return t>0?Math.max(10,t):null}function Cp(e,t,i,r){const n=e.compareText;if(t in n){const e=n[t];for(let t=e.length-1;t>=0;t--)if(r.dist(e[t])<i)return!0}else n[t]=[];return n[t].push(r),!1}function kp(e,t){const i=e.fovAboveCenter,r=e.elevation?e.elevation.getMinElevationBelowMSL()*t:0,n=(e._camera.position[2]*e.worldSize-r)/Math.cos(e._pitch),o=Math.sin(i)*n/Math.sin(Math.max(Math.PI/2-e._pitch-i,.01)),s=Math.sin(e._pitch)*o+n;return Math.min(1.01*s,n*(1/e._horizonShift))}function Ip(e,t){if(!t.isReprojectedInTileSpace)return{scale:1<<e.z,x:e.x,y:e.y,x2:e.x+1,y2:e.y+1,projection:t};const i=Math.pow(2,-e.z),r=e.x*i,n=(e.x+1)*i,o=e.y*i,s=(e.y+1)*i,a=Wl(r),l=Wl(n),c=Hl(o),h=Hl(s),u=t.project(a,c),d=t.project(l,c),p=t.project(l,h),f=t.project(a,h);let m=Math.min(u.x,d.x,p.x,f.x),_=Math.min(u.y,d.y,p.y,f.y),g=Math.max(u.x,d.x,p.x,f.x),y=Math.max(u.y,d.y,p.y,f.y);const x=i/16;function v(e,i,r,n,o,s){const a=(r+o)/2,l=(n+s)/2,c=t.project(Wl(a),Hl(l)),h=Math.max(0,m-c.x,_-c.y,c.x-g,c.y-y);m=Math.min(m,c.x),g=Math.max(g,c.x),_=Math.min(_,c.y),y=Math.max(y,c.y),h>x&&(v(e,c,r,n,a,l),v(c,i,a,l,o,s))}v(u,d,r,o,n,o),v(d,p,n,o,n,s),v(p,f,n,s,r,s),v(f,u,r,s,r,o),m-=x,_-=x,g+=x,y+=x;const b=1/Math.max(g-m,y-_);return{scale:b,x:m*b,y:_*b,x2:g*b,y2:y*b,projection:t}}const Pp=pa(new Float32Array(16));class zp{constructor(e){this.spec=e,this.name=e.name,this.wrap=!1,this.requiresDraping=!1,this.supportsWorldCopies=!1,this.supportsTerrain=!1,this.supportsFog=!1,this.supportsFreeCamera=!1,this.zAxisUnit="meters",this.isReprojectedInTileSpace=!0,this.unsupportedLayers=["custom"],this.center=[0,0],this.range=[3.5,7]}project(e,t){return{x:0,y:0,z:0}}unproject(e,t){return new Vl(0,0)}projectTilePoint(e,t,i){return{x:e,y:t,z:0}}locationPoint(e,t,i=!0){return e._coordinatePoint(e.locationCoordinate(t),i)}pixelsPerMeter(e,t){return Zl(1,e)*t}pixelSpaceConversion(e,t,i){return 1}farthestPixelDistance(e){return kp(e,e.pixelsPerMeter)}pointCoordinate(e,t,i,r){const n=e.horizonLineFromTop(!1),o=new y(t,Math.max(n,i));return e.rayIntersectionCoordinate(e.pointRayIntersection(o,r))}pointCoordinate3D(e,t,i){const r=new y(t,i);if(e.elevation)return e.elevation.pointCoordinate(r);{const t=this.pointCoordinate(e,r.x,r.y,0);return[t.x,t.y,t.z]}}isPointAboveHorizon(e,t){if(e.elevation)return!this.pointCoordinate3D(e,t.x,t.y);const i=e.horizonLineFromTop();return t.y<i}createInversionMatrix(e,t){return Pp}createTileMatrix(e,t,i){let r,n,o;const s=i.canonical,a=pa(new Float64Array(16));if(this.isReprojectedInTileSpace){const l=Ip(s,this);r=1,n=l.x+i.wrap*l.scale,o=l.y,ga(a,a,[r/l.scale,r/l.scale,e.pixelsPerMeter/t])}else r=t/e.zoomScale(s.z),n=(s.x+Math.pow(2,s.z)*i.wrap)*r,o=s.y*r;return _a(a,a,[n,o,0]),ga(a,a,[r/aa,r/aa,1]),a}upVector(e,t,i){return[0,0,1]}upVectorScale(e,t,i){return{metersToTile:1}}}class Lp extends zp{constructor(e){super(e),this.range=[4,7],this.center=e.center||[-96,37.5];const[t,i]=this.parallels=e.parallels||[29.5,45.5],r=Math.sin(b(t));this.n=(r+Math.sin(b(i)))/2,this.c=1+r*(2*this.n-r),this.r0=Math.sqrt(this.c)/this.n}project(e,t){const{n:i,c:r,r0:n}=this,o=b(e-this.center[0]),s=b(t),a=Math.sqrt(r-2*i*Math.sin(s))/i;return{x:a*Math.sin(o*i),y:a*Math.cos(o*i)-n,z:0}}unproject(e,t){const{n:i,c:r,r0:n}=this,o=n+t;let s=Math.atan2(e,Math.abs(o))*Math.sign(o);o*i<0&&(s-=Math.PI*Math.sign(e)*Math.sign(o));const a=b(this.center[0])*i;s=k(s,-Math.PI-a,Math.PI-a);const l=M(w(s/i)+this.center[0],-180,180),c=Math.asin(M((r-(e*e+o*o)*i*i)/(2*i),-1,1)),h=M(w(c),-Kl,Kl);return new Vl(l,h)}}const Dp=1.340264,Bp=-.081106,Rp=893e-6,Op=.003796,Fp=Math.sqrt(3)/2;class jp extends zp{project(e,t){t=t/180*Math.PI,e=e/180*Math.PI;const i=Math.asin(Fp*Math.sin(t)),r=i*i,n=r*r*r;return{x:.5*(e*Math.cos(i)/(Fp*(Dp+3*Bp*r+n*(7*Rp+9*Op*r)))/Math.PI+.5),y:1-.5*(i*(Dp+Bp*r+n*(Rp+Op*r))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let i=t=(2*(1-t)-1)*Math.PI,r=i*i,n=r*r*r;for(let e,o,s,a=0;a<12&&(o=i*(Dp+Bp*r+n*(Rp+Op*r))-t,s=Dp+3*Bp*r+n*(7*Rp+9*Op*r),e=o/s,i=M(i-e,-Math.PI/3,Math.PI/3),r=i*i,n=r*r*r,!(Math.abs(e)<1e-12));++a);const o=Fp*e*(Dp+3*Bp*r+n*(7*Rp+9*Op*r))/Math.cos(i),s=Math.asin(Math.sin(i)/Fp),a=M(180*o/Math.PI,-180,180),l=M(180*s/Math.PI,-Kl,Kl);return new Vl(a,l)}}class Up extends zp{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){return{x:.5+e/360,y:.5-t/360,z:0}}unproject(e,t){const i=360*(e-.5),r=M(360*(.5-t),-Kl,Kl);return new Vl(i,r)}}const Np=Math.PI/2;function Vp(e){return Math.tan((Np+e)/2)}class $p extends zp{constructor(e){super(e),this.center=e.center||[0,30];const[t,i]=this.parallels=e.parallels||[30,30];let r=b(t),n=b(i);this.southernCenter=r+n<0,this.southernCenter&&(r=-r,n=-n);const o=Math.cos(r),s=Vp(r);this.n=r===n?Math.sin(r):Math.log(o/Math.cos(n))/Math.log(Vp(n)/s),this.f=o*Math.pow(Vp(r),this.n)/this.n}project(e,t){t=b(t),this.southernCenter&&(t=-t),e=b(e-this.center[0]);const i=1e-6,{n:r,f:n}=this;n>0?t<-Np+i&&(t=-Np+i):t>Np-i&&(t=Np-i);const o=n/Math.pow(Vp(t),r);let s=o*Math.sin(r*e),a=n-o*Math.cos(r*e);return s=.5*(s/Math.PI+.5),a=.5*(a/Math.PI+.5),{x:s,y:this.southernCenter?a:1-a,z:0}}unproject(e,t){e=(2*e-.5)*Math.PI,this.southernCenter&&(t=1-t),t=(2*(1-t)-.5)*Math.PI;const{n:i,f:r}=this,n=r-t,o=Math.sign(n),s=Math.sign(i)*Math.sqrt(e*e+n*n);let a=Math.atan2(e,Math.abs(n))*o;n*i<0&&(a-=Math.PI*Math.sign(e)*o);const l=M(w(a/i)+this.center[0],-180,180),c=M(w(2*Math.atan(Math.pow(r/s,1/i))-Np),-Kl,Kl);return new Vl(l,this.southernCenter?-c:c)}}class Gp extends zp{constructor(e){super(e),this.wrap=!0,this.supportsWorldCopies=!0,this.supportsTerrain=!0,this.supportsFog=!0,this.supportsFreeCamera=!0,this.isReprojectedInTileSpace=!1,this.unsupportedLayers=[],this.range=null}project(e,t){return{x:Gl(e),y:ql(t),z:0}}unproject(e,t){const i=Wl(e),r=Hl(t);return new Vl(i,r)}}const qp=b(Kl);class Zp extends zp{project(e,t){const i=(t=b(t))*t,r=i*i;return{x:.5*((e=b(e))*(.8707-.131979*i+r*(r*(.003971*i-.001529*r)-.013791))/Math.PI+.5),y:1-.5*(t*(1.007226+i*(.015085+r*(.028874*i-.044475-.005916*r)))/Math.PI+1),z:0}}unproject(e,t){e=(2*e-.5)*Math.PI;let i=t=(2*(1-t)-1)*Math.PI,r=25,n=0,o=i*i;do{o=i*i;const e=o*o;n=(i*(1.007226+o*(.015085+e*(.028874*o-.044475-.005916*e)))-t)/(1.007226+o*(.045255+e*(.259866*o-.311325-.005916*11*e))),i=M(i-n,-qp,qp)}while(Math.abs(n)>1e-6&&--r>0);o=i*i;const s=M(w(e/(.8707+o*(o*(o*o*o*(.003971-.001529*o)-.013791)-.131979))),-180,180),a=w(i);return new Vl(s,a)}}const Wp=b(Kl);class Hp extends zp{project(e,t){t=b(t),e=b(e);const i=Math.cos(t),r=2/Math.PI,n=Math.acos(i*Math.cos(e/2)),o=Math.sin(n)/n,s=.5*(e*r+2*i*Math.sin(e/2)/o)||0,a=.5*(t+Math.sin(t)/o)||0;return{x:.5*(s/Math.PI+.5),y:1-.5*(a/Math.PI+1),z:0}}unproject(e,t){let i=e=(2*e-.5)*Math.PI,r=t=(2*(1-t)-1)*Math.PI,n=25;const o=1e-6;let s=0,a=0;do{const n=Math.cos(r),o=Math.sin(r),l=2*o*n,c=o*o,h=n*n,u=Math.cos(i/2),d=Math.sin(i/2),p=2*u*d,f=d*d,m=1-h*u*u,_=m?1/m:0,g=m?Math.acos(n*u)*Math.sqrt(1/m):0,y=.5*(2*g*n*d+2*i/Math.PI)-e,x=.5*(g*o+r)-t,v=.5*_*(h*f+g*n*u*c)+1/Math.PI,b=_*(p*l/4-g*o*d),w=.125*_*(l*d-g*o*h*p),T=.5*_*(c*u+g*f*n)+.5,E=b*w-T*v;s=(x*b-y*T)/E,a=(y*w-x*v)/E,i=M(i-s,-Math.PI,Math.PI),r=M(r-a,-Wp,Wp)}while((Math.abs(s)>o||Math.abs(a)>o)&&--n>0);return new Vl(w(i),w(r))}}class Xp extends zp{constructor(e){super(e),this.center=e.center||[0,0],this.parallels=e.parallels||[0,0],this.cosPhi=Math.max(.01,Math.cos(b(this.parallels[0]))),this.scale=1/(2*Math.max(Math.PI*this.cosPhi,1/this.cosPhi)),this.wrap=!0,this.supportsWorldCopies=!0}project(e,t){const{scale:i,cosPhi:r}=this;return{x:b(e)*r*i+.5,y:-Math.sin(b(t))/r*i+.5,z:0}}unproject(e,t){const{scale:i,cosPhi:r}=this,n=-(t-.5)/i,o=M(w((e-.5)/i)/r,-180,180),s=Math.asin(M(n*r,-1,1)),a=M(w(s),-Kl,Kl);return new Vl(o,a)}}class Kp extends Gp{constructor(e){super(e),this.requiresDraping=!0,this.supportsWorldCopies=!1,this.supportsFog=!0,this.zAxisUnit="pixels",this.unsupportedLayers=["debug"],this.range=[3,5]}projectTilePoint(e,t,i){const r=Ml(e,t,i);return Oa(r,r,Il(yl(i))),{x:r[0],y:r[1],z:r[2]}}locationPoint(e,t){const i=Sl(t.lat,t.lng),r=Da([],i),n=e.elevation?e.elevation.getAtPointOrZero(e.locationCoordinate(t),e._centerAltitude):e._centerAltitude;La(i,i,r,Zl(1,0)*aa*n);const o=pa(new Float64Array(16));return ma(o,e.pixelMatrix,e.globeMatrix),Oa(i,i,o),new y(i[0],i[1])}pixelsPerMeter(e,t){return Zl(1,0)*t}pixelSpaceConversion(e,t,i){const r=Zl(1,e)*t,n=Pi(Zl(1,45)*t,r,i);return this.pixelsPerMeter(e,t)/n}createTileMatrix(e,t,i){const r=Pl(yl(i.canonical));return ma(new Float64Array(16),e.globeMatrix,r)}createInversionMatrix(e,t){const{center:i}=e,r=Il(yl(t));return xa(r,r,b(i.lng)),ya(r,r,b(i.lat)),ga(r,r,[e._pixelsPerMercatorPixel,e._pixelsPerMercatorPixel,1]),Float32Array.from(r)}pointCoordinate(e,t,i,r){return ml(e,t,i,!0)||new Jl(0,0)}pointCoordinate3D(e,t,i){const r=this.pointCoordinate(e,t,i,0);return[r.x,r.y,r.z]}isPointAboveHorizon(e,t){return!ml(e,t.x,t.y,!1)}farthestPixelDistance(e){const t=function(e,t){const i=e.cameraToCenterDistance,r=e._centerAltitude*t,n=e._camera,o=e._camera.forward(),s=Ma([],za([],o,-i),[0,0,r]),a=e.worldSize/(2*Math.PI),l=[0,0,-a],c=e.width/e.height,h=Math.tan(e.fovAboveCenter),u=za([],n.up(),h),d=za([],n.right(),h*c),p=Da([],Ma([],Ma([],o,u),d)),f=[];let m;if(new tl(s,p).closestPointOnSphere(l,a,f)){const t=Ma([],f,l),i=Ua([],t,s);m=Math.cos(e.fovAboveCenter)*Aa(i)}else{const e=Ua([],s,l),t=Ua([],l,s);Da(t,t);const i=Aa(e)-a;m=Math.sqrt(i*(i+2*a));const r=Math.acos(m/(a+i))-Math.acos(Ba(o,t));m*=Math.cos(r)}return 1.01*m}(e,this.pixelsPerMeter(e.center.lat,e.worldSize)),i=Ll(e.zoom);if(i>0){const r=kp(e,Zl(1,e.center.lat)*e.worldSize),n=e.worldSize/(2*Math.PI),o=Math.max(e.width,e.height)/e.worldSize*Math.PI;return Pi(t,r+n*(1-Math.cos(o)),Math.pow(i,10))}return t}upVector(e,t,i){return Ml(t,i,e,1)}upVectorScale(e){return{metersToTile:fl(Cl(yl(e)))}}}function Yp(e){const t=e.parallels,i=!!t&&Math.abs(t[0]+t[1])<.01;switch(e.name){case"mercator":return new Gp(e);case"equirectangular":return new Up(e);case"naturalEarth":return new Zp(e);case"equalEarth":return new jp(e);case"winkelTripel":return new Hp(e);case"albers":return i?new Xp(e):new Lp(e);case"lambertConformalConic":return i?new Xp(e):new $p(e);case"globe":return new Kp(e)}throw new Error(`Invalid projection name: ${e.name}`)}const Jp=Wh.types,Qp=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function ef(e,t,i,r,n,o,s,a,l,c,h,u,d){const p=a?Math.min(Tp,Math.round(a[0])):0,f=a?Math.min(Tp,Math.round(a[1])):0;e.emplaceBack(t,i,Math.round(32*r),Math.round(32*n),o,s,(p<<1)+(l?1:0),f,16*c,16*h,256*u,256*d)}function tf(e,t,i,r,n,o,s){e.emplaceBack(t,i,r,n,o,s)}function rf(e,t,i,r,n){e.emplaceBack(t,i,r,n),e.emplaceBack(t,i,r,n),e.emplaceBack(t,i,r,n),e.emplaceBack(t,i,r,n)}function nf(e){for(const t of e.sections)if(lo(t.text))return!0;return!1}class of{constructor(e){this.layoutVertexArray=new Xo,this.indexArray=new rs,this.programConfigurations=e,this.segments=new sa,this.dynamicLayoutVertexArray=new qo,this.opacityVertexArray=new Yo,this.placedSymbolArray=new ms,this.globeExtVertexArray=new Ko}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(e,t,i,r){this.isEmpty()||(i&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Pu.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,Lu.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,Qp,!0),this.globeExtVertexArray.length>0&&(this.globeExtVertexBuffer=e.createVertexBuffer(this.globeExtVertexArray,zu.members,!0)),this.opacityVertexBuffer.itemSize=1),(i||r)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy(),this.globeExtVertexBuffer&&this.globeExtVertexBuffer.destroy())}}Xn(of,"SymbolBuffers");class sf{constructor(e,t,i){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new i,this.segments=new sa,this.collisionVertexArray=new ts,this.collisionVertexArrayExt=new is}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,Du.members,!0),this.collisionVertexBufferExt=e.createVertexBuffer(this.collisionVertexArrayExt,Bu.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy(),this.collisionVertexBufferExt.destroy())}}Xn(sf,"CollisionBuffers");class af{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.fullyClipped=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=pa([]),this.placementViewportMatrix=pa([]);const t=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Uu(this.zoom,t["text-size"]),this.iconSizeData=Uu(this.zoom,t["icon-size"]);const i=this.layers[0].layout,r=i.get("symbol-sort-key"),n=i.get("symbol-z-order");this.canOverlap=i.get("text-allow-overlap")||i.get("icon-allow-overlap")||i.get("text-ignore-placement")||i.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==n&&void 0!==r.constantOr(1),this.sortFeaturesByY=("viewport-y"===n||"auto"===n&&!this.sortFeaturesByKey)&&this.canOverlap,this.writingModes=i.get("text-writing-mode").map((e=>Sd[e])),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.sourceID=e.sourceID,this.projection=e.projection}createArrays(){this.text=new of(new Ks(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new of(new Ks(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new ys,this.lineVertexArray=new xs,this.symbolInstances=new gs}calculateGlyphDependencies(e,t,i,r,n){for(let i=0;i<e.length;i++)if(t[e.charCodeAt(i)]=!0,r&&n){const r=qu[e.charAt(i)];r&&(t[r.charCodeAt(0)]=!0)}}populate(e,t,i,r){const n=this.layers[0],o=n.layout,s="globe"===this.projection.name,a=o.get("text-font"),l=o.get("text-field"),c=o.get("icon-image"),h=("constant"!==l.value.kind||l.value.value instanceof Dt&&!l.value.value.isEmpty()||l.value.value.toString().length>0)&&("constant"!==a.value.kind||a.value.value.length>0),u="constant"!==c.value.kind||!!c.value.value||Object.keys(c.parameters).length>0,d=o.get("symbol-sort-key");if(this.features=[],!h&&!u)return;const p=t.iconDependencies,f=t.glyphDependencies,m=t.availableImages,_=new wo(this.zoom);for(const{feature:t,id:l,index:c,sourceLayerIndex:g}of e){const e=n._featureFilter.needGeometry,y=ac(t,e);if(!n._featureFilter.filter(_,y,i))continue;if(e||(y.geometry=sc(t,i,r)),s&&1!==t.type&&i.z<=5){const e=y.geometry,t=.98078528056,r=(e,r)=>Ba(Ml(e.x,e.y,i,1),Ml(r.x,r.y,i,1))<t;for(let t=0;t<e.length;t++)e[t]=ic(e[t],r)}let x,v;if(h){const e=n.getValueAndResolveTokens("text-field",y,i,m),t=Dt.factory(e);nf(t)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===xo()||this.hasRTLText&&bo.isParsed())&&(x=Gu(t,n,y))}if(u){const e=n.getValueAndResolveTokens("icon-image",y,i,m);v=e instanceof Bt?e:Bt.fromString(e)}if(!x&&!v)continue;const b=this.sortFeaturesByKey?d.evaluate(y,{},i):void 0;if(this.features.push({id:l,text:x,icon:v,index:c,sourceLayerIndex:g,geometry:y.geometry,properties:t.properties,type:Jp[t.type],sortKey:b}),v&&(p[v.name]=!0),x){const e=a.evaluate(y,{},i).join(","),t="map"===o.get("text-rotation-alignment")&&"point"!==o.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Sd.vertical)>=0;for(const i of x.sections)if(i.image)p[i.image.name]=!0;else{const r=to(x.toString()),n=i.fontStack||e,o=f[n]=f[n]||{};this.calculateGlyphDependencies(i.text,o,t,this.allowVerticalPlacement,r)}}}"line"===o.get("symbol-placement")&&(this.features=function(e){const t={},i={},r=[];let n=0;function o(t){r.push(e[t]),n++}function s(e,t,n){const o=i[e];return delete i[e],i[t]=o,r[o].geometry[0].pop(),r[o].geometry[0]=r[o].geometry[0].concat(n[0]),o}function a(e,i,n){const o=t[i];return delete t[i],t[e]=o,r[o].geometry[0].shift(),r[o].geometry[0]=n[0].concat(r[o].geometry[0]),o}function l(e,t,i){const r=i?t[0][t[0].length-1]:t[0][0];return`${e}:${r.x}:${r.y}`}for(let c=0;c<e.length;c++){const h=e[c],u=h.geometry,d=h.text?h.text.toString():null;if(!d){o(c);continue}const p=l(d,u),f=l(d,u,!0);if(p in i&&f in t&&i[p]!==t[f]){const e=a(p,f,u),n=s(p,f,r[e].geometry);delete t[p],delete i[f],i[l(d,r[n].geometry,!0)]=n,r[e].geometry=null}else p in i?s(p,f,u):f in t?a(p,f,u):(o(c),t[p]=n-1,i[f]=n-1)}return r.filter((e=>e.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((e,t)=>e.sortKey-t.sortKey))}update(e,t,i,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,i,r),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,i,r))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}getProjection(){return this.projectionInstance||(this.projectionInstance=Yp(this.projection)),this.projectionInstance}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const i=this.lineVertexArray.length;if(void 0!==e.segment)for(const{x:e,y:i}of t)this.lineVertexArray.emplaceBack(e,i);return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}}addSymbols(e,t,i,r,n,o,s,a,l,c,h,u,d,p){const f=e.indexArray,m=e.layoutVertexArray,_=e.globeExtVertexArray,g=e.segments.prepareSegment(4*t.length,m,f,this.canOverlap?o.sortKey:void 0),y=this.glyphOffsetArray.length,x=g.vertexLength,v=this.allowVerticalPlacement&&s===Sd.vertical?Math.PI/2:0,b=o.text&&o.text.sections;for(let r=0;r<t.length;r++){const{tl:n,tr:s,bl:c,br:h,tex:u,pixelOffsetTL:y,pixelOffsetBR:x,minFontScaleX:w,minFontScaleY:T,glyphOffset:E,isSDF:A,sectionIndex:S}=t[r],M=g.vertexLength,C=E[1];if(ef(m,l.x,l.y,n.x,C+n.y,u.x,u.y,i,A,y.x,y.y,w,T),ef(m,l.x,l.y,s.x,C+s.y,u.x+u.w,u.y,i,A,x.x,y.y,w,T),ef(m,l.x,l.y,c.x,C+c.y,u.x,u.y+u.h,i,A,y.x,x.y,w,T),ef(m,l.x,l.y,h.x,C+h.y,u.x+u.w,u.y+u.h,i,A,x.x,x.y,w,T),a){const{x:t,y:i,z:r}=a.anchor,[n,o,s]=a.up;tf(_,t,i,r,n,o,s),tf(_,t,i,r,n,o,s),tf(_,t,i,r,n,o,s),tf(_,t,i,r,n,o,s),rf(e.dynamicLayoutVertexArray,t,i,r,v)}else rf(e.dynamicLayoutVertexArray,l.x,l.y,l.z,v);f.emplaceBack(M,M+1,M+2),f.emplaceBack(M+1,M+2,M+3),g.vertexLength+=4,g.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(E[0]),r!==t.length-1&&S===t[r+1].sectionIndex||e.programConfigurations.populatePaintArrays(m.length,o,o.index,{},d,p,b&&b[S])}const w=a?a.anchor:l;e.placedSymbolArray.emplaceBack(w.x,w.y,w.z,l.x,l.y,y,this.glyphOffsetArray.length-y,x,c,h,l.segment,i?i[0]:0,i?i[1]:0,r[0],r[1],s,0,!1,0,u,0)}_commitLayoutVertex(e,t,i,r,n,o,s){e.emplaceBack(t,i,r,n,o,Math.round(s.x),Math.round(s.y))}_addCollisionDebugVertices(e,t,i,r,n,o,s){const a=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),l=a.vertexLength,c=s.tileAnchorX,h=s.tileAnchorY;for(let e=0;e<4;e++)i.collisionVertexArray.emplaceBack(0,0,0,0);i.collisionVertexArrayExt.emplaceBack(t,-e.padding,-e.padding),i.collisionVertexArrayExt.emplaceBack(t,e.padding,-e.padding),i.collisionVertexArrayExt.emplaceBack(t,e.padding,e.padding),i.collisionVertexArrayExt.emplaceBack(t,-e.padding,e.padding),this._commitLayoutVertex(i.layoutVertexArray,r,n,o,c,h,new y(e.x1,e.y1)),this._commitLayoutVertex(i.layoutVertexArray,r,n,o,c,h,new y(e.x2,e.y1)),this._commitLayoutVertex(i.layoutVertexArray,r,n,o,c,h,new y(e.x2,e.y2)),this._commitLayoutVertex(i.layoutVertexArray,r,n,o,c,h,new y(e.x1,e.y2)),a.vertexLength+=4;const u=i.indexArray;u.emplaceBack(l,l+1),u.emplaceBack(l+1,l+2),u.emplaceBack(l+2,l+3),u.emplaceBack(l+3,l),a.primitiveLength+=4}_addTextDebugCollisionBoxes(e,t,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceTextSize(e,o,t,s);this._addCollisionDebugVertices(r,n,this.textCollisionBox,r.projectedAnchorX,r.projectedAnchorY,r.projectedAnchorZ,o)}}_addIconDebugCollisionBoxes(e,t,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceIconSize(e,t,o.placedIconSymbolIndex);this._addCollisionDebugVertices(r,n,this.iconCollisionBox,r.projectedAnchorX,r.projectedAnchorY,r.projectedAnchorZ,o)}}generateCollisionDebugBuffers(e,t){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new sf(Qo,Ru.members,cs),this.iconCollisionBox=new sf(Qo,Ru.members,cs);const i=Vu(this.iconSizeData,e),r=Vu(this.textSizeData,e);for(let n=0;n<this.symbolInstances.length;n++){const o=this.symbolInstances.get(n);this._addTextDebugCollisionBoxes(r,e,t,o.textBoxStartIndex,o.textBoxEndIndex,o),this._addTextDebugCollisionBoxes(r,e,t,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o),this._addIconDebugCollisionBoxes(i,e,t,o.iconBoxStartIndex,o.iconBoxEndIndex,o),this._addIconDebugCollisionBoxes(i,e,t,o.verticalIconBoxStartIndex,o.verticalIconBoxEndIndex,o)}}getSymbolInstanceTextSize(e,t,i,r){const n=this.text.placedSymbolArray.get(t.rightJustifiedTextSymbolIndex>=0?t.rightJustifiedTextSymbolIndex:t.centerJustifiedTextSymbolIndex>=0?t.centerJustifiedTextSymbolIndex:t.leftJustifiedTextSymbolIndex>=0?t.leftJustifiedTextSymbolIndex:t.verticalPlacedTextSymbolIndex>=0?t.verticalPlacedTextSymbolIndex:r),o=Nu(this.textSizeData,e,n)/Fu;return this.tilePixelRatio*o}getSymbolInstanceIconSize(e,t,i){const r=this.icon.placedSymbolArray.get(i),n=Nu(this.iconSizeData,e,r);return this.tilePixelRatio*n}_commitDebugCollisionVertexUpdate(e,t,i){e.emplaceBack(t,-i,-i),e.emplaceBack(t,i,-i),e.emplaceBack(t,i,i),e.emplaceBack(t,-i,i)}_updateTextDebugCollisionBoxes(e,t,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceTextSize(e,o,t,s);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,n,r.padding)}}_updateIconDebugCollisionBoxes(e,t,i,r,n,o){for(let s=r;s<n;s++){const r=i.get(s),n=this.getSymbolInstanceIconSize(e,t,o);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,n,r.padding)}}updateCollisionDebugBuffers(e,t){if(!this.hasDebugData())return;this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();const i=Vu(this.iconSizeData,e),r=Vu(this.textSizeData,e);for(let n=0;n<this.symbolInstances.length;n++){const o=this.symbolInstances.get(n);this._updateTextDebugCollisionBoxes(r,e,t,o.textBoxStartIndex,o.textBoxEndIndex,o),this._updateTextDebugCollisionBoxes(r,e,t,o.verticalTextBoxStartIndex,o.verticalTextBoxEndIndex,o),this._updateIconDebugCollisionBoxes(i,e,t,o.iconBoxStartIndex,o.iconBoxEndIndex,o.placedIconSymbolIndex),this._updateIconDebugCollisionBoxes(i,e,t,o.verticalIconBoxStartIndex,o.verticalIconBoxEndIndex,o.placedIconSymbolIndex)}this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexBufferExt&&this.textCollisionBox.collisionVertexBufferExt.updateData(this.textCollisionBox.collisionVertexArrayExt),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexBufferExt&&this.iconCollisionBox.collisionVertexBufferExt.updateData(this.iconCollisionBox.collisionVertexArrayExt)}_deserializeCollisionBoxesForSymbol(e,t,i,r,n,o,s,a,l){const c={};if(t<i){const{x1:i,y1:r,x2:n,y2:o,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d,featureIndex:p}=e.get(t);c.textBox={x1:i,y1:r,x2:n,y2:o,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d},c.textFeatureIndex=p}if(r<n){const{x1:t,y1:i,x2:n,y2:o,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d,featureIndex:p}=e.get(r);c.verticalTextBox={x1:t,y1:i,x2:n,y2:o,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d},c.verticalTextFeatureIndex=p}if(o<s){const{x1:t,y1:i,x2:r,y2:n,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d,featureIndex:p}=e.get(o);c.iconBox={x1:t,y1:i,x2:r,y2:n,padding:s,projectedAnchorX:a,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d},c.iconFeatureIndex=p}if(a<l){const{x1:t,y1:i,x2:r,y2:n,padding:o,projectedAnchorX:s,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d,featureIndex:p}=e.get(a);c.verticalIconBox={x1:t,y1:i,x2:r,y2:n,padding:o,projectedAnchorX:s,projectedAnchorY:l,projectedAnchorZ:h,tileAnchorX:u,tileAnchorY:d},c.verticalIconFeatureIndex=p}return c}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){const i=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,i.textBoxStartIndex,i.textBoxEndIndex,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i.iconBoxStartIndex,i.iconBoxEndIndex,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,t){const i=e.placedSymbolArray.get(t),r=i.vertexStartIndex+4*i.numGlyphs;for(let t=i.vertexStartIndex;t<r;t+=4)e.indexArray.emplaceBack(t,t+1,t+2),e.indexArray.emplaceBack(t+1,t+2,t+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const t=Math.sin(e),i=Math.cos(e),r=[],n=[],o=[];for(let e=0;e<this.symbolInstances.length;++e){o.push(e);const s=this.symbolInstances.get(e);r.push(0|Math.round(t*s.tileAnchorX+i*s.tileAnchorY)),n.push(s.featureIndex)}return o.sort(((e,t)=>r[e]-r[t]||n[t]-n[e])),o}addToSortKeyRanges(e,t){const i=this.sortKeyRanges[this.sortKeyRanges.length-1];i&&i.sortKey===t?i.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const e of this.symbolInstanceIndexes){const t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex);const{rightJustifiedTextSymbolIndex:i,centerJustifiedTextSymbolIndex:r,leftJustifiedTextSymbolIndex:n,verticalPlacedTextSymbolIndex:o,placedIconSymbolIndex:s,verticalPlacedIconSymbolIndex:a}=t;i>=0&&this.addIndicesForPlacedSymbol(this.text,i),r>=0&&r!==i&&this.addIndicesForPlacedSymbol(this.text,r),n>=0&&n!==r&&n!==i&&this.addIndicesForPlacedSymbol(this.text,n),o>=0&&this.addIndicesForPlacedSymbol(this.text,o),s>=0&&this.addIndicesForPlacedSymbol(this.icon,s),a>=0&&this.addIndicesForPlacedSymbol(this.icon,a)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}Xn(af,"SymbolBucket",{omit:["layers","collisionBoxArray","features","compareText"]}),af.MAX_GLYPHS=65535,af.addDynamicAttributes=rf;const lf=new Do({"symbol-placement":new Po(et.layout_symbol["symbol-placement"]),"symbol-spacing":new Po(et.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Po(et.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new zo(et.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Po(et.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Po(et.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Po(et.layout_symbol["icon-ignore-placement"]),"icon-optional":new Po(et.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Po(et.layout_symbol["icon-rotation-alignment"]),"icon-size":new zo(et.layout_symbol["icon-size"]),"icon-text-fit":new Po(et.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Po(et.layout_symbol["icon-text-fit-padding"]),"icon-image":new zo(et.layout_symbol["icon-image"]),"icon-rotate":new zo(et.layout_symbol["icon-rotate"]),"icon-padding":new Po(et.layout_symbol["icon-padding"]),"icon-keep-upright":new Po(et.layout_symbol["icon-keep-upright"]),"icon-offset":new zo(et.layout_symbol["icon-offset"]),"icon-anchor":new zo(et.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Po(et.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Po(et.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Po(et.layout_symbol["text-rotation-alignment"]),"text-field":new zo(et.layout_symbol["text-field"]),"text-font":new zo(et.layout_symbol["text-font"]),"text-size":new zo(et.layout_symbol["text-size"]),"text-max-width":new zo(et.layout_symbol["text-max-width"]),"text-line-height":new zo(et.layout_symbol["text-line-height"]),"text-letter-spacing":new zo(et.layout_symbol["text-letter-spacing"]),"text-justify":new zo(et.layout_symbol["text-justify"]),"text-radial-offset":new zo(et.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Po(et.layout_symbol["text-variable-anchor"]),"text-anchor":new zo(et.layout_symbol["text-anchor"]),"text-max-angle":new Po(et.layout_symbol["text-max-angle"]),"text-writing-mode":new Po(et.layout_symbol["text-writing-mode"]),"text-rotate":new zo(et.layout_symbol["text-rotate"]),"text-padding":new Po(et.layout_symbol["text-padding"]),"text-keep-upright":new Po(et.layout_symbol["text-keep-upright"]),"text-transform":new zo(et.layout_symbol["text-transform"]),"text-offset":new zo(et.layout_symbol["text-offset"]),"text-allow-overlap":new Po(et.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Po(et.layout_symbol["text-ignore-placement"]),"text-optional":new Po(et.layout_symbol["text-optional"])});var cf={paint:new Do({"icon-opacity":new zo(et.paint_symbol["icon-opacity"]),"icon-color":new zo(et.paint_symbol["icon-color"]),"icon-halo-color":new zo(et.paint_symbol["icon-halo-color"]),"icon-halo-width":new zo(et.paint_symbol["icon-halo-width"]),"icon-halo-blur":new zo(et.paint_symbol["icon-halo-blur"]),"icon-translate":new Po(et.paint_symbol["icon-translate"]),"icon-translate-anchor":new Po(et.paint_symbol["icon-translate-anchor"]),"text-opacity":new zo(et.paint_symbol["text-opacity"]),"text-color":new zo(et.paint_symbol["text-color"],{runtimeType:dt,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new zo(et.paint_symbol["text-halo-color"]),"text-halo-width":new zo(et.paint_symbol["text-halo-width"]),"text-halo-blur":new zo(et.paint_symbol["text-halo-blur"]),"text-translate":new Po(et.paint_symbol["text-translate"]),"text-translate-anchor":new Po(et.paint_symbol["text-translate-anchor"])}),layout:lf};class hf{constructor(e){this.type=e.property.overrides?e.property.overrides.runtimeType:lt,this.defaultValue=e}evaluate(e){if(e.formattedSection){const t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Xn(hf,"FormatSectionOverride",{omit:["defaultValue"]});class uf extends ra{constructor(e){super(e,cf)}recalculate(e,t){super.recalculate(e,t),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));const i=this.layout.get("text-writing-mode");if(i){const e=[];for(const t of i)e.indexOf(t)<0&&e.push(t);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]="point"===this.layout.get("symbol-placement")?["horizontal"]:["horizontal","vertical"];this._setPaintOverrides()}getValueAndResolveTokens(e,t,i,r){const n=this.layout.get(e).evaluate(t,{},i,r),o=this._unevaluatedLayout._values[e];return o.isDataDriven()||Hr(o.value)||!n?n:function(e,t){return t.replace(/{([^{}]+)}/g,((t,i)=>i in e?String(e[i]):""))}(t.properties,n)}createBucket(e){return new af(e)}queryRadius(){return 0}queryIntersectsFeature(){return!1}_setPaintOverrides(){for(const e of cf.paint.overridableProperties){if(!uf.hasPaintOverride(this.layout,e))continue;const t=this.paint.get(e),i=new hf(t),r=new Wr(i,t.property.specification);let n=null;n="constant"===t.value.kind||"source"===t.value.kind?new Kr("source",r):new Yr("composite",r,t.value.zoomStops,t.value._interpolationType),this.paint._values[e]=new ko(t.property,n,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,i){return!(!this.layout||t.isDataDriven()||i.isDataDriven())&&uf.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){const i=e.get("text-field"),r=cf.paint.properties[t];let n=!1;const o=e=>{for(const t of e)if(r.overrides&&r.overrides.hasOverride(t))return void(n=!0)};if("constant"===i.value.kind&&i.value.value instanceof Dt)o(i.value.value.sections);else if("source"===i.value.kind){const e=t=>{n||(t instanceof Nt&&Ft(t.value)===_t?o(t.value.sections):t instanceof Zt?o(t.sections):t.eachChild(e))},t=i.value;t._styleExpression&&e(t._styleExpression.expression)}return n}getProgramConfiguration(e){return new Xs(this,e)}}var df={paint:new Do({"background-color":new Po(et.paint_background["background-color"]),"background-pattern":new Po(et.paint_background["background-pattern"]),"background-opacity":new Po(et.paint_background["background-opacity"])})},pf={paint:new Do({"raster-opacity":new Po(et.paint_raster["raster-opacity"]),"raster-hue-rotate":new Po(et.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Po(et.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Po(et.paint_raster["raster-brightness-max"]),"raster-saturation":new Po(et.paint_raster["raster-saturation"]),"raster-contrast":new Po(et.paint_raster["raster-contrast"]),"raster-resampling":new Po(et.paint_raster["raster-resampling"]),"raster-fade-duration":new Po(et.paint_raster["raster-fade-duration"])})};class ff extends ra{constructor(e){super(e,{}),this.implementation=e}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}isLayerDraped(){return void 0!==this.implementation.renderToTile}shouldRedrape(){return!!this.implementation.shouldRerenderTiles&&this.implementation.shouldRerenderTiles()}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){}onAdd(e){this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)}onRemove(e){this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)}}var mf={paint:new Do({"sky-type":new Po(et.paint_sky["sky-type"]),"sky-atmosphere-sun":new Po(et.paint_sky["sky-atmosphere-sun"]),"sky-atmosphere-sun-intensity":new Po(et.paint_sky["sky-atmosphere-sun-intensity"]),"sky-gradient-center":new Po(et.paint_sky["sky-gradient-center"]),"sky-gradient-radius":new Po(et.paint_sky["sky-gradient-radius"]),"sky-gradient":new Lo(et.paint_sky["sky-gradient"]),"sky-atmosphere-halo-color":new Po(et.paint_sky["sky-atmosphere-halo-color"]),"sky-atmosphere-color":new Po(et.paint_sky["sky-atmosphere-color"]),"sky-opacity":new Po(et.paint_sky["sky-opacity"])})};function _f(e,t,i){const r=[0,0,1],n=Wa([]);return Xa(n,n,i?-b(e)+Math.PI:b(e)),Ha(n,n,-b(t)),Fa(r,r,n),Da(r,r)}const gf={circle:class extends ra{constructor(e){super(e,Cc)}createBucket(e){return new hc(e)}queryRadius(e){const t=e;return Tc("circle-radius",this,t)+Tc("circle-stroke-width",this,t)+Ec(this.paint.get("circle-translate"))}queryIntersectsFeature(e,t,i,r,n,o,s,a){const l=Sc(this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),c=this.paint.get("circle-radius").evaluate(t,i)+this.paint.get("circle-stroke-width").evaluate(t,i);return kc(e,r,o,s,a,"map"===this.paint.get("circle-pitch-alignment"),"map"===this.paint.get("circle-pitch-scale"),l,c)}getProgramIds(){return["circle"]}getProgramConfiguration(e){return new Xs(this,e)}},heatmap:class extends ra{createBucket(e){return new Dc(e)}constructor(e){super(e,Uc),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(e){"heatmap-color"===e&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=Nc({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(e){return Tc("heatmap-radius",this,e)}queryIntersectsFeature(e,t,i,r,n,o,s,a){const l=this.paint.get("heatmap-radius").evaluate(t,i);return kc(e,r,o,s,a,!0,!0,new y(0,0),l)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&"none"!==this.visibility}getProgramIds(){return["heatmap","heatmapTexture"]}getProgramConfiguration(e){return new Xs(this,e)}},hillshade:class extends ra{constructor(e){super(e,Vc)}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&"none"!==this.visibility}getProgramIds(){return["hillshade","hillshadePrepare"]}},fill:class extends ra{constructor(e){super(e,kh)}getProgramIds(){const e=this.paint.get("fill-pattern"),t=e&&e.constantOr(1),i=[t?"fillPattern":"fill"];return this.paint.get("fill-antialias")&&i.push(t&&!this.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline"),i}getProgramConfiguration(e){return new Xs(this,e)}recalculate(e,t){super.recalculate(e,t);const i=this.paint._values["fill-outline-color"];"constant"===i.value.kind&&void 0===i.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(e){return new Mh(e)}queryRadius(){return Ec(this.paint.get("fill-translate"))}queryIntersectsFeature(e,t,i,r,n,o){return!e.queryGeometry.isAboveHorizon&&pc(Ac(e.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),r)}isTileClipped(){return!0}},"fill-extrusion":class extends ra{constructor(e){super(e,hu)}createBucket(e){return new eu(e)}queryRadius(){return Ec(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}getProgramIds(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]}getProgramConfiguration(e){return new Xs(this,e)}queryIntersectsFeature(e,t,i,r,n,o,s,a,l){const c=Sc(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),h=this.paint.get("fill-extrusion-height").evaluate(t,i),u=this.paint.get("fill-extrusion-base").evaluate(t,i),d=[0,0],p=a&&o.elevation,f=o.elevation?o.elevation.exaggeration():1,m=e.tile.getBucket(this);if(p&&m instanceof eu){const e=m.centroidVertexArray,t=l+1;t<e.length&&(d[0]=e.geta_centroid_pos0(t),d[1]=e.geta_centroid_pos1(t))}if(0===d[0]&&1===d[1])return!1;"globe"===o.projection.name&&(r=lu([r],[new y(0,0),new y(aa,aa)],e.tileID.canonical).map((e=>e.polygon)).flat());const _=p?a:null,[g,x]=function(e,t,i,r,n,o,s,a,l,c,h){return"globe"===e.projection.name?function(e,t,i,r,n,o,s,a,l,c,h){const u=[],d=[],p=e.projection.upVectorScale(h,e.center.lat,e.worldSize).metersToTile,f=[0,0,0,1],m=[0,0,0,1],_=(e,t,i,r)=>{e[0]=t,e[1]=i,e[2]=r,e[3]=1},g=au();i>0&&(i+=g),r+=g;for(const g of t){const t=[],y=[];for(const u of g){const d=u.x+n.x,g=u.y+n.y,x=e.projection.projectTilePoint(d,g,h),v=e.projection.upVector(h,u.x,u.y);let b=i,w=r;if(s){const e=xu(d,g,i,r,s,a,l,c);b+=e.base,w+=e.top}0!==i?_(f,x.x+v[0]*p*b,x.y+v[1]*p*b,x.z+v[2]*p*b):_(f,x.x,x.y,x.z),_(m,x.x+v[0]*p*w,x.y+v[1]*p*w,x.z+v[2]*p*w),Oa(f,f,o),Oa(m,m,o),t.push(new _u(f[0],f[1],f[2])),y.push(new _u(m[0],m[1],m[2]))}u.push(t),d.push(y)}return[u,d]}(e,t,i,r,n,o,s,a,l,c,h):s?function(e,t,i,r,n,o,s,a,l){const c=[],h=[],u=[0,0,0,1];for(const d of e){const e=[],p=[];for(const c of d){const h=c.x+r.x,d=c.y+r.y,f=xu(h,d,t,i,o,s,a,l);u[0]=h,u[1]=d,u[2]=f.base,u[3]=1,qa(u,u,n),u[3]=Math.max(u[3],1e-5);const m=new _u(u[0]/u[3],u[1]/u[3],u[2]/u[3]);u[0]=h,u[1]=d,u[2]=f.top,u[3]=1,qa(u,u,n),u[3]=Math.max(u[3],1e-5);const _=new _u(u[0]/u[3],u[1]/u[3],u[2]/u[3]);e.push(m),p.push(_)}c.push(e),h.push(p)}return[c,h]}(t,i,r,n,o,s,a,l,c):function(e,t,i,r,n){const o=[],s=[],a=n[8]*t,l=n[9]*t,c=n[10]*t,h=n[11]*t,u=n[8]*i,d=n[9]*i,p=n[10]*i,f=n[11]*i;for(const t of e){const e=[],i=[];for(const o of t){const t=o.x+r.x,s=o.y+r.y,m=n[0]*t+n[4]*s+n[12],_=n[1]*t+n[5]*s+n[13],g=n[2]*t+n[6]*s+n[14],y=n[3]*t+n[7]*s+n[15],x=m+a,v=_+l,b=g+c,w=Math.max(y+h,1e-5),T=m+u,E=_+d,A=g+p,S=Math.max(y+f,1e-5);e.push(new _u(x/w,v/w,b/w)),i.push(new _u(T/S,E/S,A/S))}o.push(e),s.push(i)}return[o,s]}(t,i,r,n,o)}(o,r,u,h,c,s,_,d,f,o.center.lat,e.tileID.canonical),v=e.queryGeometry;return function(e,t,i){let r=1/0;pc(i,t)&&(r=yu(i,t[0]));for(let n=0;n<t.length;n++){const o=t[n],s=e[n];for(let e=0;e<o.length-1;e++){const t=o[e],n=[t,o[e+1],s[e+1],s[e],t];uc(i,n)&&(r=Math.min(r,yu(i,n)))}}return r!==1/0&&r}(g,x,v.isPointQuery()?v.screenBounds:v.screenGeometry)}},line:class extends ra{constructor(e){super(e,Cu),this.gradientVersion=0}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){const e=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=e._styleExpression&&e._styleExpression.expression instanceof Ii,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}widthExpression(){return this._transitionablePaint._values["line-width"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=ku.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Su(e)}getProgramIds(){return[this.paint.get("line-pattern").constantOr(1)?"linePattern":"line"]}getProgramConfiguration(e){return new Xs(this,e)}queryRadius(e){const t=e,i=Iu(Tc("line-width",this,t),Tc("line-gap-width",this,t)),r=Tc("line-offset",this,t);return i/2+Math.abs(r)+Ec(this.paint.get("line-translate"))}queryIntersectsFeature(e,t,i,r,n,o){if(e.queryGeometry.isAboveHorizon)return!1;const s=Ac(e.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),o.angle,e.pixelToTileUnitsFactor),a=e.pixelToTileUnitsFactor/2*Iu(this.paint.get("line-width").evaluate(t,i),this.paint.get("line-gap-width").evaluate(t,i)),l=this.paint.get("line-offset").evaluate(t,i);return l&&(r=function(e,t){const i=[],r=new y(0,0);for(let n=0;n<e.length;n++){const o=e[n],s=[];for(let e=0;e<o.length;e++){const i=o[e],n=o[e+1],a=0===e?r:i.sub(o[e-1])._unit()._perp(),l=e===o.length-1?r:n.sub(i)._unit()._perp(),c=a._add(l)._unit();c._mult(1/(c.x*l.x+c.y*l.y)),s.push(c._mult(t)._add(i))}i.push(s)}return i}(r,l*e.pixelToTileUnitsFactor)),function(e,t,i){for(let r=0;r<t.length;r++){const n=t[r];if(e.length>=3)for(let t=0;t<n.length;t++)if(vc(e,n[t]))return!0;if(fc(e,n,i))return!0}return!1}(s,r,a)}isTileClipped(){return!0}},symbol:uf,background:class extends ra{constructor(e){super(e,df)}getProgramIds(){return[this.paint.get("background-pattern")?"backgroundPattern":"background"]}},raster:class extends ra{constructor(e){super(e,pf)}getProgramIds(){return["raster"]}},sky:class extends ra{constructor(e){super(e,mf),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(e){"sky-gradient"===e?this._updateColorRamp():"sky-atmosphere-sun"!==e&&"sky-atmosphere-halo-color"!==e&&"sky-atmosphere-color"!==e&&"sky-atmosphere-sun-intensity"!==e||(this._skyboxInvalidated=!0)}_updateColorRamp(){this.colorRamp=Nc({expression:this._transitionablePaint._values["sky-gradient"].value.expression,evaluationKey:"skyRadialProgress"}),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)}needsSkyboxCapture(e){if(this._skyboxInvalidated||!this.skyboxTexture||!this.skyboxGeometry)return!0;if(!this.paint.get("sky-atmosphere-sun")){const t=e.style.light.properties.get("position");return this._lightPosition.azimuthal!==t.azimuthal||this._lightPosition.polar!==t.polar}return!1}getCenter(e,t){if("atmosphere"===this.paint.get("sky-type")){const i=this.paint.get("sky-atmosphere-sun"),r=!i,n=e.style.light,o=n.properties.get("position");return r&&"viewport"===n.properties.get("anchor")&&G("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),r?_f(o.azimuthal,90-o.polar,t):_f(i[0],90-i[1],t)}const i=this.paint.get("sky-gradient-center");return _f(i[0],90-i[1],t)}is3D(){return!1}isSky(){return!0}markSkyboxValid(e){this._skyboxInvalidated=!1,this._lightPosition=e.style.light.properties.get("position")}hasOffscreenPass(){return!0}getProgramIds(){const e=this.paint.get("sky-type");return"atmosphere"===e?["skyboxCapture","skybox"]:"gradient"===e?["skyboxGradient"]:null}}};class yf{constructor(e,t,i,r){this.context=e,this.format=i,this.texture=e.gl.createTexture(),this.update(t,r)}update(e,i,r){const{width:n,height:o}=e,{context:s}=this,{gl:a}=s,{HTMLImageElement:l,HTMLCanvasElement:c,HTMLVideoElement:h,ImageData:u,ImageBitmap:d}=t;if(a.bindTexture(a.TEXTURE_2D,this.texture),s.pixelStoreUnpackFlipY.set(!1),s.pixelStoreUnpack.set(1),s.pixelStoreUnpackPremultiplyAlpha.set(this.format===a.RGBA&&(!i||!1!==i.premultiply)),r||this.size&&this.size[0]===n&&this.size[1]===o){const{x:t,y:i}=r||{x:0,y:0};e instanceof l||e instanceof c||e instanceof h||e instanceof u||d&&e instanceof d?a.texSubImage2D(a.TEXTURE_2D,0,t,i,a.RGBA,a.UNSIGNED_BYTE,e):a.texSubImage2D(a.TEXTURE_2D,0,t,i,n,o,a.RGBA,a.UNSIGNED_BYTE,e.data)}else this.size=[n,o],e instanceof l||e instanceof c||e instanceof h||e instanceof u||d&&e instanceof d?a.texImage2D(a.TEXTURE_2D,0,this.format,this.format,a.UNSIGNED_BYTE,e):a.texImage2D(a.TEXTURE_2D,0,this.format,n,o,0,this.format,a.UNSIGNED_BYTE,e.data);this.useMipmap=Boolean(i&&i.useMipmap&&this.isSizePowerOfTwo()),this.useMipmap&&a.generateMipmap(a.TEXTURE_2D)}bind(e,t){const{context:i}=this,{gl:r}=i;r.bindTexture(r.TEXTURE_2D,this.texture),e!==this.filter&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,e),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,this.useMipmap?e===r.NEAREST?r.NEAREST_MIPMAP_NEAREST:r.LINEAR_MIPMAP_NEAREST:e),this.filter=e),t!==this.wrap&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,t),this.wrap=t)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}class xf{constructor(e){this._callback=e,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._callback()}),0))}remove(){this._channel=void 0,this._callback=()=>{}}}class vf{constructor(){this.tasks={},this.taskQueue=[],F(["process"],this),this.invoker=new xf(this.process),this.nextId=0}add(e,t){const i=this.nextId++,r=function({type:e,isSymbolTile:t,zoom:i}){return i=i||0,"message"===e?0:"maybePrepare"!==e||t?"parseTile"!==e||t?"parseTile"===e&&t?300-i:"maybePrepare"===e&&t?400-i:500:200-i:100-i}(t);if(0===r){W();try{e()}finally{}return{cancel:()=>{}}}return this.tasks[i]={fn:e,metadata:t,priority:r,id:i},this.taskQueue.push(i),this.invoker.trigger(),{cancel:()=>{delete this.tasks[i]}}}process(){W();try{if(this.taskQueue=this.taskQueue.filter((e=>!!this.tasks[e])),!this.taskQueue.length)return;const e=this.pick();if(null===e)return;const t=this.tasks[e];if(delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),!t)return;t.fn()}finally{}}pick(){let e=null,t=1/0;for(let i=0;i<this.taskQueue.length;i++){const r=this.tasks[this.taskQueue[i]];r.priority<t&&(t=r.priority,e=i)}if(null===e)return null;const i=this.taskQueue[e];return this.taskQueue.splice(e,1),i}remove(){this.invoker.remove()}}class bf{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){const i=e[t];this._stringToNumber[i]=t,this._numberToString[t]=i}}encode(e){return this._stringToNumber[e]}decode(e){return this._numberToString[e]}}const wf=["tile","layer","source","sourceLayer","state"];class Tf{constructor(e,t,i,r,n){this.type="Feature",this._vectorTileFeature=e,this._z=t,this._x=i,this._y=r,this.properties=e.properties,this.id=n}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._x,this._y,this._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={type:"Feature",state:void 0,geometry:this.geometry,properties:this.properties};void 0!==this.id&&(e.id=this.id);for(const t of wf)void 0!==this[t]&&(e[t]=this[t]);return e}}const Ef=32,Af=33,Sf=new Uint16Array(8184);for(let e=0;e<2046;e++){let t=e+2,i=0,r=0,n=0,o=0,s=0,a=0;for(1&t?n=o=s=Ef:i=r=a=Ef;(t>>=1)>1;){const e=i+n>>1,l=r+o>>1;1&t?(n=i,o=r,i=s,r=a):(i=n,r=o,n=s,o=a),s=e,a=l}const l=4*e;Sf[l+0]=i,Sf[l+1]=r,Sf[l+2]=n,Sf[l+3]=o}const Mf=new Uint16Array(2178),Cf=new Uint8Array(1089),kf=new Uint16Array(1089);function If(e){return 0===e?-.03125:32===e?.03125:0}var Pf=jo([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);const zf={type:2,extent:aa,loadGeometry:()=>[[new y(0,0),new y(aa+1,0),new y(aa+1,aa+1),new y(0,aa+1),new y(0,0)]]};class Lf{constructor(e,t,i,r,n){this.tileID=e,this.uid=D(),this.uses=0,this.tileSize=t,this.tileZoom=i,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.isRaster=n,this.expiredRequestCount=0,this.state="loading",r&&r.transform&&(this.projection=r.transform.projection)}registerFadeDuration(e){const t=e+this.timeAdded;t<He.now()||this.fadeEndTime&&t<this.fadeEndTime||(this.fadeEndTime=t)}wasRequested(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state}get tileTransform(){return this._tileTransform||(this._tileTransform=Ip(this.tileID.canonical,this.projection)),this._tileTransform}loadVectorData(e,t,i){if(this.unloadVectorData(),this.state="loaded",e){e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestFeatureIndex.rawTileData=e.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(e,t){const i={};if(!t)return i;for(const r of e){const e=r.layerIds.map((e=>t.getLayer(e))).filter(Boolean);if(0!==e.length){r.layers=e,r.stateDependentLayerIds&&(r.stateDependentLayers=r.stateDependentLayerIds.map((t=>e.filter((e=>e.id===t))[0])));for(const t of e)i[t.id]=r}}return i}(e.buckets,t.style),this.hasSymbolBuckets=!1;for(const e in this.buckets){const t=this.buckets[e];if(t instanceof af){if(this.hasSymbolBuckets=!0,!i)break;t.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const e in this.buckets){const t=this.buckets[e];if(t instanceof af&&t.hasRTLText){this.hasRTLText=!0,bo.isLoading()||bo.isLoaded()||"deferred"!==xo()||vo();break}}this.queryPadding=0;for(const e in this.buckets){const i=this.buckets[e];this.queryPadding=Math.max(this.queryPadding,t.style.getLayer(e).queryRadius(i))}e.imageAtlas&&(this.imageAtlas=e.imageAtlas),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage),e.lineAtlas&&(this.lineAtlas=e.lineAtlas)}else this.collisionBoxArray=new ps}unloadVectorData(){if(this.hasData()){for(const e in this.buckets)this.buckets[e].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this._tileBoundsBuffer&&(this._tileBoundsBuffer.destroy(),this._tileBoundsIndexBuffer.destroy(),this._tileBoundsSegments.destroy(),this._tileBoundsBuffer=null),this._tileDebugBuffer&&(this._tileDebugBuffer.destroy(),this._tileDebugSegments.destroy(),this._tileDebugBuffer=null),this._tileDebugIndexBuffer&&(this._tileDebugIndexBuffer.destroy(),this._tileDebugIndexBuffer=null),this._globeTileDebugBorderBuffer&&(this._globeTileDebugBorderBuffer.destroy(),this._globeTileDebugBorderBuffer=null),this._tileDebugTextBuffer&&(this._tileDebugTextBuffer.destroy(),this._tileDebugTextSegments.destroy(),this._tileDebugTextIndexBuffer.destroy(),this._tileDebugTextBuffer=null),this._globeTileDebugTextBuffer&&(this._globeTileDebugTextBuffer.destroy(),this._globeTileDebugTextBuffer=null),this.latestFeatureIndex=null,this.state="unloaded"}}getBucket(e){return this.buckets[e.id]}upload(e){for(const t in this.buckets){const i=this.buckets[t];i.uploadPending()&&i.upload(e)}const t=e.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new yf(e,this.imageAtlas.image,t.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new yf(e,this.glyphAtlasImage,t.ALPHA),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new yf(e,this.lineAtlas.image,t.ALPHA),this.lineAtlas.uploaded=!0)}prepare(e){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(e,this.imageAtlasTexture)}queryRenderedFeatures(e,t,i,r,n,o,s,a){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({tileResult:r,pixelPosMatrix:s,transform:o,params:n,tileTransform:this.tileTransform},e,t,i):{}}querySourceFeatures(e,t){const i=this.latestFeatureIndex;if(!i||!i.rawTileData)return;const r=i.loadVTLayers(),n=t?t.sourceLayer:"",o=r._geojsonTileLayer||r[n];if(!o)return;const s=un(t&&t.filter),{z:a,x:l,y:c}=this.tileID.canonical,h={z:a,x:l,y:c};for(let t=0;t<o.length;t++){const r=o.feature(t);if(s.needGeometry){const e=ac(r,!0);if(!s.filter(new wo(this.tileID.overscaledZ),e,this.tileID.canonical))continue}else if(!s.filter(new wo(this.tileID.overscaledZ),r))continue;const u=i.getId(r,n),d=new Tf(r,a,l,c,u);d.tile=h,e.push(d)}}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return!!this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(e){const t=this.expirationTime;if(e.cacheControl){const t=H(e.cacheControl);t["max-age"]&&(this.expirationTime=Date.now()+1e3*t["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){const e=Date.now();let i=!1;if(this.expirationTime>e)i=!1;else if(t)if(this.expirationTime<t)i=!0;else{const r=this.expirationTime-t;r?this.expirationTime=e+Math.max(r,3e4):i=!0}else i=!0;i?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)}setFeatureState(e,t){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||0===Object.keys(e).length||!t)return;const i=this.latestFeatureIndex.loadVTLayers(),r=t.style.listImages();for(const n in this.buckets){if(!t.style.hasLayer(n))continue;const o=this.buckets[n],s=o.layers[0].sourceLayer||"_geojsonTileLayer",a=i[s],l=e[s];if(!a||!l||0===Object.keys(l).length)continue;if(o.update(l,a,r,this.imageAtlas&&this.imageAtlas.patternPositions||{}),o instanceof Su||o instanceof Mh){const e=t.style._getSourceCache(o.layers[0].source);t._terrain&&t._terrain.enabled&&e&&o.programConfigurations.needsUpload&&t._terrain._clearRenderCacheForTile(e.id,this.tileID)}const c=t&&t.style&&t.style.getLayer(n);c&&(this.queryPadding=Math.max(this.queryPadding,c.queryRadius(o)))}}holdingForFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<He.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(e){this.symbolFadeHoldUntil=He.now()+e}setTexture(e,t){const i=t.context,r=i.gl;this.texture=this.texture||t.getTileTexture(e.width),this.texture?this.texture.update(e,{useMipmap:!0}):(this.texture=new yf(i,e,r.RGBA,{useMipmap:!0}),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE))}setDependencies(e,t){const i={};for(const e of t)i[e]=!0;this.dependencies[e]=i}hasDependency(e,t){for(const i of e){const e=this.dependencies[i];if(e)for(const i of t)if(e[i])return!0}return!1}clearQueryDebugViz(){}_makeDebugTileBoundsBuffers(e,t){if(!t||"mercator"===t.name||this._tileDebugBuffer)return;const i=sc(zf,this.tileID.canonical,this.tileTransform)[0],r=new No,n=new hs;for(let e=0;e<i.length;e++){const{x:t,y:o}=i[e];r.emplaceBack(t,o),n.emplaceBack(e)}n.emplaceBack(0),this._tileDebugIndexBuffer=e.createIndexBuffer(n),this._tileDebugBuffer=e.createVertexBuffer(r,el.members),this._tileDebugSegments=sa.simpleSegment(0,0,r.length,n.length)}_makeTileBoundsBuffers(e,t){if(this._tileBoundsBuffer||!t||"mercator"===t.name)return;const i=sc(zf,this.tileID.canonical,this.tileTransform)[0];let r,n;if(this.isRaster){const e=function(e,t){const i=Ip(e,t),r=Math.pow(2,e.z);for(let n=0;n<Af;n++)for(let o=0;o<Af;o++){const s=Wl((e.x+(o+If(o))/Ef)/r),a=Hl((e.y+(n+If(n))/Ef)/r),l=t.project(s,a),c=n*Af+o;Mf[2*c+0]=Math.round((l.x*i.scale-i.x)*aa),Mf[2*c+1]=Math.round((l.y*i.scale-i.y)*aa)}Cf.fill(0),kf.fill(0);for(let e=2045;e>=0;e--){const t=4*e,i=Sf[t+0],r=Sf[t+1],n=Sf[t+2],o=Sf[t+3],s=i+n>>1,a=r+o>>1,l=s+a-r,c=a+i-s,h=r*Af+i,u=o*Af+n,d=a*Af+s,p=Math.hypot((Mf[2*h+0]+Mf[2*u+0])/2-Mf[2*d+0],(Mf[2*h+1]+Mf[2*u+1])/2-Mf[2*d+1])>=16;Cf[d]=Cf[d]||(p?1:0),e<1022&&(Cf[d]=Cf[d]||Cf[(r+c>>1)*Af+(i+l>>1)]||Cf[(o+c>>1)*Af+(n+l>>1)])}const n=new $o,o=new rs;let s=0;function a(e,t){const i=t*Af+e;return 0===kf[i]&&(n.emplaceBack(Mf[2*i+0],Mf[2*i+1],e*aa/Ef,t*aa/Ef),kf[i]=++s),kf[i]-1}function l(e,t,i,r,n,s){const c=e+i>>1,h=t+r>>1;if(Math.abs(e-n)+Math.abs(t-s)>1&&Cf[h*Af+c])l(n,s,e,t,c,h),l(i,r,n,s,c,h);else{const l=a(e,t),c=a(i,r),h=a(n,s);o.emplaceBack(l,c,h)}}return l(0,0,Ef,Ef,Ef,0),l(Ef,Ef,0,0,0,Ef),{vertices:n,indices:o}}(this.tileID.canonical,t);r=e.vertices,n=e.indices}else{r=new $o,n=new rs;for(const{x:e,y:t}of i)r.emplaceBack(e,t,0,0);const e=yh(r.int16,void 0,4);for(let t=0;t<e.length;t+=3)n.emplaceBack(e[t],e[t+1],e[t+2])}this._tileBoundsBuffer=e.createVertexBuffer(r,Pf.members),this._tileBoundsIndexBuffer=e.createIndexBuffer(n),this._tileBoundsSegments=sa.simpleSegment(0,0,r.length,n.length)}_makeGlobeTileDebugBuffers(e,t){const i=t.projection;if(!i||"globe"!==i.name||t.freezeTileCoverage)return;const r=this.tileID.canonical,n=Il(vl(r,t)),o=Ll(t.zoom);let s;o>0&&(s=fa(new Float64Array(16),t.globeMatrix)),this._makeGlobeTileDebugBorderBuffer(e,r,t,n,s,o),this._makeGlobeTileDebugTextBuffer(e,r,t,n,s,o)}_globePoint(e,t,i,r,n,o,s){let a=Ml(e,t,i);if(o){const n=1<<i.z,l=Gl(r.center.lng),c=ql(r.center.lat),h=(i.x+.5)/n-l;let u=0;h>.5?u=-1:h<-.5&&(u=1);let d=(e/aa+i.x)/n+u,p=(t/aa+i.y)/n;d=(d-l)*r._pixelsPerMercatorPixel+l,p=(p-c)*r._pixelsPerMercatorPixel+c;const f=[d*r.worldSize,p*r.worldSize,0];Oa(f,f,o),a=xl(a,f,s)}return Oa(a,a,n)}_makeGlobeTileDebugBorderBuffer(e,t,i,r,n,o){const s=new No,a=new hs,l=new Vo,c=(e,c,h,u,d)=>{const p=(h-e)/(d-1),f=(u-c)/(d-1),m=s.length;for(let h=0;h<d;h++){const u=e+h*p,d=c+h*f;s.emplaceBack(u,d);const _=this._globePoint(u,d,t,i,r,n,o);l.emplaceBack(_[0],_[1],_[2]),a.emplaceBack(m+h)}},h=aa;c(0,0,h,0,16),c(h,0,h,h,16),c(h,h,0,h,16),c(0,h,0,0,16),this._tileDebugIndexBuffer=e.createIndexBuffer(a),this._tileDebugBuffer=e.createVertexBuffer(s,el.members),this._globeTileDebugBorderBuffer=e.createVertexBuffer(l,Qa.members),this._tileDebugSegments=sa.simpleSegment(0,0,s.length,a.length)}_makeGlobeTileDebugTextBuffer(e,t,i,r,n,o){const s=aa/4,a=new No,l=new rs,c=new Vo,h=25;l.reserve(32),a.reserve(h),c.reserve(h);const u=(e,t)=>h*e+t;for(let e=0;e<h;e++){const l=e*s;for(let e=0;e<h;e++){const h=e*s;a.emplaceBack(h,l);const u=this._globePoint(h,l,t,i,r,n,o);c.emplaceBack(u[0],u[1],u[2])}}for(let e=0;e<4;e++)for(let t=0;t<4;t++){const i=u(e,t),r=u(e,t+1),n=u(e+1,t),o=u(e+1,t+1);l.emplaceBack(i,r,n),l.emplaceBack(n,r,o)}this._tileDebugTextIndexBuffer=e.createIndexBuffer(l),this._tileDebugTextBuffer=e.createVertexBuffer(a,el.members),this._globeTileDebugTextBuffer=e.createVertexBuffer(c,Qa.members),this._tileDebugTextSegments=sa.simpleSegment(0,0,h,32)}}class Df{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(e,t,i){const r=String(t);if(this.stateChanges[e]=this.stateChanges[e]||{},this.stateChanges[e][r]=this.stateChanges[e][r]||{},z(this.stateChanges[e][r],i),null===this.deletedStates[e]){this.deletedStates[e]={};for(const t in this.state[e])t!==r&&(this.deletedStates[e][t]=null)}else if(this.deletedStates[e]&&null===this.deletedStates[e][r]){this.deletedStates[e][r]={};for(const t in this.state[e][r])i[t]||(this.deletedStates[e][r][t]=null)}else for(const t in i)this.deletedStates[e]&&this.deletedStates[e][r]&&null===this.deletedStates[e][r][t]&&delete this.deletedStates[e][r][t]}removeFeatureState(e,t,i){if(null===this.deletedStates[e])return;const r=String(t);if(this.deletedStates[e]=this.deletedStates[e]||{},i&&void 0!==t)null!==this.deletedStates[e][r]&&(this.deletedStates[e][r]=this.deletedStates[e][r]||{},this.deletedStates[e][r][i]=null);else if(void 0!==t)if(this.stateChanges[e]&&this.stateChanges[e][r])for(i in this.deletedStates[e][r]={},this.stateChanges[e][r])this.deletedStates[e][r][i]=null;else this.deletedStates[e][r]=null;else this.deletedStates[e]=null}getState(e,t){const i=String(t),r=z({},(this.state[e]||{})[i],(this.stateChanges[e]||{})[i]);if(null===this.deletedStates[e])return{};if(this.deletedStates[e]){const i=this.deletedStates[e][t];if(null===i)return{};for(const e in i)delete r[e]}return r}initializeTileState(e,t){e.setFeatureState(this.state,t)}coalesceChanges(e,t){const i={};for(const e in this.stateChanges){this.state[e]=this.state[e]||{};const t={};for(const i in this.stateChanges[e])this.state[e][i]||(this.state[e][i]={}),z(this.state[e][i],this.stateChanges[e][i]),t[i]=this.state[e][i];i[e]=t}for(const e in this.deletedStates){this.state[e]=this.state[e]||{};const t={};if(null===this.deletedStates[e])for(const i in this.state[e])t[i]={},this.state[e][i]={};else for(const i in this.deletedStates[e]){if(null===this.deletedStates[e][i])this.state[e][i]={};else if(this.state[e][i])for(const t of Object.keys(this.deletedStates[e][i]))delete this.state[e][i][t];t[i]=this.state[e][i]}i[e]=i[e]||{},z(i[e],t)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(i).length)for(const r in e)e[r].setFeatureState(i,t)}}class Bf{constructor(e){this.size=e,this.minimums=[],this.maximums=[],this.leaves=[]}getElevation(e,t){const i=this.toIdx(e,t);return{min:this.minimums[i],max:this.maximums[i]}}isLeaf(e,t){return this.leaves[this.toIdx(e,t)]}toIdx(e,t){return t*this.size+e}}function Rf(e,t,i,r){let n=0,o=Number.MAX_VALUE;for(let s=0;s<3;s++)if(Math.abs(r[s])<1e-15){if(i[s]<e[s]||i[s]>t[s])return null}else{const a=1/r[s];let l=(e[s]-i[s])*a,c=(t[s]-i[s])*a;if(l>c){const e=l;l=c,c=e}if(l>n&&(n=l),c<o&&(o=c),n>o)return null}return n}function Of(e,t,i,r,n,o,s,a,l,c,h){const u=r-e,d=n-t,p=o-i,f=s-e,m=a-t,_=l-i,g=h[1]*_-h[2]*m,y=h[2]*f-h[0]*_,x=h[0]*m-h[1]*f,v=u*g+d*y+p*x;if(Math.abs(v)<1e-15)return null;const b=1/v,w=c[0]-e,T=c[1]-t,E=c[2]-i,A=(w*g+T*y+E*x)*b;if(A<0||A>1)return null;const S=T*p-E*d,M=E*u-w*p,C=w*d-T*u,k=(h[0]*S+h[1]*M+h[2]*C)*b;return k<0||A+k>1?null:(f*S+m*M+_*C)*b}function Ff(e,t,i){return(e-t)/(i-t)}function jf(e,t,i,r,n,o,s,a,l){const c=1<<i,h=o-r,u=s-n,d=(e+1)/c*h+r,p=(t+0)/c*u+n,f=(t+1)/c*u+n;a[0]=(e+0)/c*h+r,a[1]=p,l[0]=d,l[1]=f}class Uf{constructor(e){if(this.maximums=[],this.minimums=[],this.leaves=[],this.childOffsets=[],this.nodeCount=0,this.dem=e,this._siblingOffset=[[0,0],[1,0],[0,1],[1,1]],!this.dem)return;const t=function(e){const t=Math.ceil(Math.log2(e.dim/8)),i=[];let r=Math.ceil(Math.pow(2,t));const n=1/r,o=(e,t,i,r,n)=>{const o=r?1:0,s=(e+1)*i-o,a=t*i,l=(t+1)*i-o;n[0]=e*i,n[1]=a,n[2]=s,n[3]=l};let s=new Bf(r);const a=[];for(let t=0;t<r*r;t++){o(t%r,Math.floor(t/r),n,!1,a);const i=Vf(a[0],a[1],e),l=Vf(a[2],a[1],e),c=Vf(a[2],a[3],e),h=Vf(a[0],a[3],e);s.minimums.push(Math.min(i,l,c,h)),s.maximums.push(Math.max(i,l,c,h)),s.leaves.push(1)}for(i.push(s),r/=2;r>=1;r/=2){const e=i[i.length-1];s=new Bf(r);for(let t=0;t<r*r;t++){o(t%r,Math.floor(t/r),2,!0,a);const i=e.getElevation(a[0],a[1]),n=e.getElevation(a[2],a[1]),l=e.getElevation(a[2],a[3]),c=e.getElevation(a[0],a[3]),h=e.isLeaf(a[0],a[1]),u=e.isLeaf(a[2],a[1]),d=e.isLeaf(a[2],a[3]),p=e.isLeaf(a[0],a[3]),f=Math.min(i.min,n.min,l.min,c.min),m=Math.max(i.max,n.max,l.max,c.max),_=h&&u&&d&&p;s.maximums.push(m),s.minimums.push(f),s.leaves.push(m-f<=5&&_?1:0)}i.push(s)}return i}(this.dem),i=t.length-1,r=t[i];this._addNode(r.minimums[0],r.maximums[0],r.leaves[0]),this._construct(t,0,0,i,0)}raycastRoot(e,t,i,r,n,o,s=1){return Rf([e,t,-100],[i,r,this.maximums[0]*s],n,o)}raycast(e,t,i,r,n,o,s=1){if(!this.nodeCount)return null;const a=this.raycastRoot(e,t,i,r,n,o,s);if(null==a)return null;const l=[],c=[],h=[],u=[],d=[{idx:0,t:a,nodex:0,nodey:0,depth:0}];for(;d.length>0;){const{idx:a,t:p,nodex:f,nodey:m,depth:_}=d.pop();if(this.leaves[a]){jf(f,m,_,e,t,i,r,h,u);const a=1<<_,l=(f+0)/a,c=(f+1)/a,d=(m+0)/a,g=(m+1)/a,y=Vf(l,d,this.dem)*s,x=Vf(c,d,this.dem)*s,v=Vf(c,g,this.dem)*s,b=Vf(l,g,this.dem)*s,w=Of(h[0],h[1],y,u[0],h[1],x,u[0],u[1],v,n,o),T=Of(u[0],u[1],v,h[0],u[1],b,h[0],h[1],y,n,o),E=Math.min(null!==w?w:Number.MAX_VALUE,null!==T?T:Number.MAX_VALUE);if(E!==Number.MAX_VALUE)return E;{const e=La([],n,o,p);if(Nf(y,x,b,v,Ff(e[0],h[0],u[0]),Ff(e[1],h[1],u[1]))>=e[2])return p}continue}let g=0;for(let d=0;d<this._siblingOffset.length;d++){jf((f<<1)+this._siblingOffset[d][0],(m<<1)+this._siblingOffset[d][1],_+1,e,t,i,r,h,u),h[2]=-100,u[2]=this.maximums[this.childOffsets[a]+d]*s;const p=Rf(h,u,n,o);if(null!=p){const e=p;l[d]=e;let t=!1;for(let i=0;i<g&&!t;i++)e>=l[c[i]]&&(c.splice(i,0,d),t=!0);t||(c[g]=d),g++}}for(let e=0;e<g;e++){const t=c[e];d.push({idx:this.childOffsets[a]+t,t:l[t],nodex:(f<<1)+this._siblingOffset[t][0],nodey:(m<<1)+this._siblingOffset[t][1],depth:_+1})}}return null}_addNode(e,t,i){return this.minimums.push(e),this.maximums.push(t),this.leaves.push(i),this.childOffsets.push(0),this.nodeCount++}_construct(e,t,i,r,n){if(1===e[r].isLeaf(t,i))return;this.childOffsets[n]||(this.childOffsets[n]=this.nodeCount);const o=r-1,s=e[o];let a=0,l=0;for(let e=0;e<this._siblingOffset.length;e++){const r=2*t+this._siblingOffset[e][0],n=2*i+this._siblingOffset[e][1],o=s.getElevation(r,n),c=s.isLeaf(r,n),h=this._addNode(o.min,o.max,c);c&&(a|=1<<e),l||(l=h)}for(let r=0;r<this._siblingOffset.length;r++)a&1<<r||this._construct(e,2*t+this._siblingOffset[r][0],2*i+this._siblingOffset[r][1],o,l+r)}}function Nf(e,t,i,r,n,o){return Pi(Pi(e,i,o),Pi(t,r,o),n)}function Vf(e,t,i){const r=i.dim,n=M(e*r-.5,0,r-1),o=M(t*r-.5,0,r-1),s=Math.floor(n),a=Math.floor(o),l=Math.min(s+1,r-1),c=Math.min(a+1,r-1);return Nf(i.get(s,a),i.get(l,a),i.get(s,c),i.get(l,c),n-s,o-a)}const $f={mapbox:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]};function Gf(e,t,i){return(256*e*256+256*t+i)/10-1e4}function qf(e,t,i){return 256*e+t+i/256-32768}class Zf{get tree(){return this._tree||this._buildQuadTree(),this._tree}constructor(e,t,i,r=!1,n=!1){if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(i&&"mapbox"!==i&&"terrarium"!==i)return G(`"${i}" is not a valid encoding type. Valid types include "mapbox" and "terrarium".`);this.stride=t.height;const o=this.dim=t.height-2,s=new Uint32Array(t.data.buffer);if(this.pixels=new Uint8Array(t.data.buffer),this.encoding=i||"mapbox",this.borderReady=r,!r){for(let e=0;e<o;e++)s[this._idx(-1,e)]=s[this._idx(0,e)],s[this._idx(o,e)]=s[this._idx(o-1,e)],s[this._idx(e,-1)]=s[this._idx(e,0)],s[this._idx(e,o)]=s[this._idx(e,o-1)];s[this._idx(-1,-1)]=s[this._idx(0,0)],s[this._idx(o,-1)]=s[this._idx(o-1,0)],s[this._idx(-1,o)]=s[this._idx(0,o-1)],s[this._idx(o,o)]=s[this._idx(o-1,o-1)],n&&this._buildQuadTree()}}_buildQuadTree(){this._tree=new Uf(this)}get(e,t,i=!1){i&&(e=M(e,-1,this.dim),t=M(t,-1,this.dim));const r=4*this._idx(e,t);return("terrarium"===this.encoding?qf:Gf)(this.pixels[r],this.pixels[r+1],this.pixels[r+2])}static getUnpackVector(e){return $f[e]}get unpackVector(){return $f[this.encoding]}_idx(e,t){if(e<-1||e>=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(t+1)*this.stride+(e+1)}static pack(e,t){const i=[0,0,0,0],r=Zf.getUnpackVector(t);let n=Math.floor((e+r[3])/r[2]);return i[2]=n%256,n=Math.floor(n/256),i[1]=n%256,n=Math.floor(n/256),i[0]=n,i}getPixels(){return new jc({width:this.stride,height:this.stride},this.pixels)}backfillBorder(e,t,i){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let r=t*this.dim,n=t*this.dim+this.dim,o=i*this.dim,s=i*this.dim+this.dim;switch(t){case-1:r=n-1;break;case 1:n=r+1}switch(i){case-1:o=s-1;break;case 1:s=o+1}const a=-t*this.dim,l=-i*this.dim;for(let t=o;t<s;t++)for(let i=r;i<n;i++){const r=4*this._idx(i,t),n=4*this._idx(i+a,t+l);this.pixels[r+0]=e.pixels[n+0],this.pixels[r+1]=e.pixels[n+1],this.pixels[r+2]=e.pixels[n+2],this.pixels[r+3]=e.pixels[n+3]}}onDeserialize(){this._tree&&(this._tree.dem=this)}}Xn(Zf,"DEMData"),Xn(Uf,"DemMinMaxQuadTree",{omit:["dem"]});class Wf{constructor(e,t){this.max=e,this.onRemove=t,this.reset()}reset(){for(const e in this.data)for(const t of this.data[e])t.timeout&&clearTimeout(t.timeout),this.onRemove(t.value);return this.data={},this.order=[],this}add(e,t,i){const r=e.wrapped().key;void 0===this.data[r]&&(this.data[r]=[]);const n={value:t,timeout:void 0};if(void 0!==i&&(n.timeout=setTimeout((()=>{this.remove(e,n)}),i)),this.data[r].push(n),this.order.push(r),this.order.length>this.max){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){const t=this.data[e].shift();return t.timeout&&clearTimeout(t.timeout),0===this.data[e].length&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),t.value}getByKey(e){const t=this.data[e];return t?t[0].value:null}get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,t){if(!this.has(e))return this;const i=e.wrapped().key,r=void 0===t?0:this.data[i].indexOf(t),n=this.data[i][r];return this.data[i].splice(r,1),n.timeout&&clearTimeout(n.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(n.value),this.order.splice(this.order.indexOf(i),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}filter(e){const t=[];for(const i in this.data)for(const r of this.data[i])e(r.value)||t.push(r);for(const e of t)this.remove(e.value.tileID,e)}}class Hf{constructor(e,t,i){this.func=e,this.mask=t,this.range=i}}Hf.ReadOnly=!1,Hf.ReadWrite=!0,Hf.disabled=new Hf(519,Hf.ReadOnly,[0,1]);const Xf=7680;class Kf{constructor(e,t,i,r,n,o){this.test=e,this.ref=t,this.mask=i,this.fail=r,this.depthFail=n,this.pass=o}}Kf.disabled=new Kf({func:519,mask:0},0,0,Xf,Xf,Xf);class Yf{constructor(e,t,i){this.blendFunction=e,this.blendColor=t,this.mask=i}}Yf.Replace=[1,0],Yf.disabled=new Yf(Yf.Replace,Pt.transparent,[!1,!1,!1,!1]),Yf.unblended=new Yf(Yf.Replace,Pt.transparent,[!0,!0,!0,!0]),Yf.alphaBlended=new Yf([1,771],Pt.transparent,[!0,!0,!0,!0]);const Jf=1029,Qf=2305;class em{constructor(e,t,i){this.enable=e,this.mode=t,this.frontFace=i}}em.disabled=new em(!1,Jf,Qf),em.backCCW=new em(!0,Jf,Qf),em.backCW=new em(!0,Jf,2304),em.frontCW=new em(!0,1028,2304),em.frontCCW=new em(!0,1028,Qf);class tm extends Qe{constructor(e,t,i){super(),this.id=e,this._onlySymbols=i,t.on("data",(e=>{"source"===e.dataType&&"metadata"===e.sourceDataType&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===e.dataType&&"content"===e.sourceDataType&&(this.reload(),this.transform&&this.update(this.transform))})),t.on("error",(()=>{this._sourceErrored=!0})),this._source=t,this._tiles={},this._cache=new Wf(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._minTileCacheSize=t.minTileCacheSize,this._maxTileCacheSize=t.maxTileCacheSize,this._loadedParentTiles={},this._coveredTiles={},this._state=new Df,this._isRaster="raster"===this._source.type||"raster-dem"===this._source.type||"custom"===this._source.type&&"raster"===this._source._dataType}onAdd(e){this.map=e,this._minTileCacheSize=void 0===this._minTileCacheSize&&e?e._minTileCacheSize:this._minTileCacheSize,this._maxTileCacheSize=void 0===this._maxTileCacheSize&&e?e._maxTileCacheSize:this._maxTileCacheSize}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(const e in this._tiles){const t=this._tiles[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform)}_loadTile(e,t){return e.isSymbolTile=this._onlySymbols,this._source.loadTile(e,t)}_unloadTile(e){if(this._source.unloadTile)return this._source.unloadTile(e,(()=>{}))}_abortTile(e){if(this._source.abortTile)return this._source.abortTile(e,(()=>{}))}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const t in this._tiles){const i=this._tiles[t];i.upload(e),i.prepare(this.map.style.imageManager)}}getIds(){return P(this._tiles).map((e=>e.tileID)).sort(im).map((e=>e.key))}getRenderableIds(e){const t=[];for(const i in this._tiles)this._isIdRenderable(+i,e)&&t.push(this._tiles[i]);return e?t.sort(((e,t)=>{const i=e.tileID,r=t.tileID,n=new y(i.canonical.x,i.canonical.y)._rotate(this.transform.angle),o=new y(r.canonical.x,r.canonical.y)._rotate(this.transform.angle);return i.overscaledZ-r.overscaledZ||o.y-n.y||o.x-n.x})).map((e=>e.tileID.key)):t.map((e=>e.tileID)).sort(im).map((e=>e.key))}hasRenderableParent(e){const t=this.findLoadedParent(e,0);return!!t&&this._isIdRenderable(t.tileID.key)}_isIdRenderable(e,t){return this._tiles[e]&&this._tiles[e].hasData()&&!this._coveredTiles[e]&&(t||!this._tiles[e].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const e in this._tiles)"errored"!==this._tiles[e].state&&this._reloadTile(+e,"reloading")}}_reloadTile(e,t){const i=this._tiles[e];i&&("loading"!==i.state&&(i.state=t),this._loadTile(i,this._tileLoaded.bind(this,i,e,t)))}_tileLoaded(e,t,i,r){if(r)if(e.state="errored",404!==r.status)this._source.fire(new Je(r,{tile:e}));else if("raster-dem"===this._source.type&&this.usedForTerrain&&this.map.painter.terrain){const e=this.map.painter.terrain;this.update(this.transform,e.getScaledDemTileSize(),!0),e.resetTileLookupCache(this.id)}else this.update(this.transform);else e.timeAdded=He.now(),"expired"===i&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(t,e),"raster-dem"===this._source.type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new Ye("data",{dataType:"source",tile:e,coord:e.tileID,sourceCacheId:this.id}))}_backfillDEM(e){const t=this.getRenderableIds();for(let r=0;r<t.length;r++){const n=t[r];if(e.neighboringTiles&&e.neighboringTiles[n]){const t=this.getTileByID(n);i(e,t),i(t,e)}}function i(e,t){if(!e.dem||e.dem.borderReady)return;e.needsHillshadePrepare=!0,e.needsDEMTextureUpload=!0;let i=t.tileID.canonical.x-e.tileID.canonical.x;const r=t.tileID.canonical.y-e.tileID.canonical.y,n=Math.pow(2,e.tileID.canonical.z),o=t.tileID.key;0===i&&0===r||Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+n)?i+=n:1===Math.abs(i-n)&&(i-=n)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,i,r),e.neighboringTiles&&e.neighboringTiles[o]&&(e.neighboringTiles[o].backfilled=!0)))}}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._tiles[e]}_retainLoadedChildren(e,t,i,r){for(const n in this._tiles){let o=this._tiles[n];if(r[n]||!o.hasData()||o.tileID.overscaledZ<=t||o.tileID.overscaledZ>i)continue;let s=o.tileID;for(;o&&o.tileID.overscaledZ>t+1;){const e=o.tileID.scaledTo(o.tileID.overscaledZ-1);o=this._tiles[e.key],o&&o.hasData()&&(s=e)}let a=s;for(;a.overscaledZ>t;)if(a=a.scaledTo(a.overscaledZ-1),e[a.key]){r[s.key]=s;break}}}findLoadedParent(e,t){if(e.key in this._loadedParentTiles){const i=this._loadedParentTiles[e.key];return i&&i.tileID.overscaledZ>=t?i:null}for(let i=e.overscaledZ-1;i>=t;i--){const t=e.scaledTo(i),r=this._getLoadedTile(t);if(r)return r}}_getLoadedTile(e){const t=this._tiles[e.key];return t&&t.hasData()?t:this._cache.getByKey(this._source.reparseOverscaled?e.wrapped().key:e.canonical.key)}updateCacheSize(e,t){t=t||this._source.tileSize;const i=Math.ceil(e.width/t)+1,r=Math.ceil(e.height/t)+1,n=Math.floor(i*r*5),o="number"==typeof this._minTileCacheSize?Math.max(this._minTileCacheSize,n):n,s="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,o):o;this._cache.setMaxSize(s)}handleWrapJump(e){const t=Math.round((e-(void 0===this._prevLng?e:this._prevLng))/360);if(this._prevLng=e,t){const e={};for(const i in this._tiles){const r=this._tiles[i];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+t),e[r.tileID.key]=r}this._tiles=e;for(const e in this._timers)clearTimeout(this._timers[e]),delete this._timers[e];for(const e in this._tiles)this._setTileReloadTimer(+e,this._tiles[e])}}update(e,t,i){if(this.transform=e,!this._sourceLoaded||this._paused||this.transform.freezeTileCoverage)return;if(this.usedForTerrain&&!i)return;let r;this.updateCacheSize(e,t),"globe"!==this.transform.projection.name&&this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?r=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((e=>new fu(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y))):(r=e.coveringTiles({tileSize:t||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!i,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain}),this._source.hasTile&&(r=r.filter((e=>this._source.hasTile(e))))):r=[];const n=this._updateRetainedTiles(r);if(rm(this._source.type)&&0!==r.length){const e={},t={},i=Object.keys(n);for(const r of i){const i=n[r],o=this._tiles[r];if(!o||o.fadeEndTime&&o.fadeEndTime<=He.now())continue;const s=this.findLoadedParent(i,Math.max(i.overscaledZ-tm.maxOverzooming,this._source.minzoom));s&&(this._addTile(s.tileID),e[s.tileID.key]=s.tileID),t[r]=i}const o=r[r.length-1].overscaledZ;for(const e in this._tiles){const i=this._tiles[e];if(n[e]||!i.hasData())continue;let r=i.tileID;for(;r.overscaledZ>o;){r=r.scaledTo(r.overscaledZ-1);const o=this._tiles[r.key];if(o&&o.hasData()&&t[r.key]){n[e]=i.tileID;break}}}for(const t in e)n[t]||(this._coveredTiles[t]=!0,n[t]=e[t])}for(const e in n)this._tiles[e].clearFadeHold();const o=function(e,t){const i=[];for(const r in e)r in t||i.push(r);return i}(this._tiles,n);for(const e of o){const t=this._tiles[e];t.hasSymbolBuckets&&!t.holdingForFade()?t.setHoldDuration(this.map._fadeDuration):t.hasSymbolBuckets&&!t.symbolFadeFinished()||this._removeTile(+e)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}releaseSymbolFadeTiles(){for(const e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(+e)}_updateRetainedTiles(e){const t={};if(0===e.length)return t;const i={},r=e.reduce(((e,t)=>Math.min(e,t.overscaledZ)),1/0),n=e[0].overscaledZ,o=Math.max(n-tm.maxOverzooming,this._source.minzoom),s=Math.max(n+tm.maxUnderzooming,this._source.minzoom),a={};for(const i of e){const e=this._addTile(i);t[i.key]=i,e.hasData()||r<this._source.maxzoom&&(a[i.key]=i)}this._retainLoadedChildren(a,r,s,t);for(const r of e){let e=this._tiles[r.key];if(e.hasData())continue;if(r.canonical.z>=this._source.maxzoom){const e=r.children(this._source.maxzoom)[0],i=this.getTile(e);if(i&&i.hasData()){t[e.key]=e;continue}}else{const e=r.children(this._source.maxzoom);if(t[e[0].key]&&t[e[1].key]&&t[e[2].key]&&t[e[3].key])continue}let n=e.wasRequested();for(let s=r.overscaledZ-1;s>=o;--s){const o=r.scaledTo(s);if(i[o.key])break;if(i[o.key]=!0,e=this.getTile(o),!e&&n&&(e=this._addTile(o)),e&&(t[o.key]=o,n=e.wasRequested(),e.hasData()))break}}return t}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const e in this._tiles){const t=[];let i,r=this._tiles[e].tileID;for(;r.overscaledZ>0;){if(r.key in this._loadedParentTiles){i=this._loadedParentTiles[r.key];break}t.push(r.key);const e=r.scaledTo(r.overscaledZ-1);if(i=this._getLoadedTile(e),i)break;r=e}for(const e of t)this._loadedParentTiles[e]=i}}_addTile(e){let t=this._tiles[e.key];if(t)return t;t=this._cache.getAndRemove(e),t&&(this._setTileReloadTimer(e.key,t),t.tileID=e,this._state.initializeTileState(t,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,t)));const i=Boolean(t);if(!i){const i=this.map?this.map.painter:null;t=new Lf(e,this._source.tileSize*e.overscaleFactor(),this.transform.tileZoom,i,this._isRaster),this._loadTile(t,this._tileLoaded.bind(this,t,e.key,t.state))}return t?(t.uses++,this._tiles[e.key]=t,i||this._source.fire(new Ye("dataloading",{tile:t,coord:t.tileID,dataType:"source"})),t):null}_setTileReloadTimer(e,t){e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);const i=t.getExpiryTimeout();i&&(this._timers[e]=setTimeout((()=>{this._reloadTile(e,"expired"),delete this._timers[e]}),i))}_removeTile(e){const t=this._tiles[e];t&&(t.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),t.uses>0||(t.hasData()&&"reloading"!==t.state?this._cache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const e in this._tiles)this._removeTile(+e);this._source._clear&&this._source._clear(),this._cache.reset(),this.map&&this.usedForTerrain&&this.map.painter.terrain&&this.map.painter.terrain.resetTileLookupCache(this.id)}tilesIn(e,t,i){const r=[],n=this.transform;if(!n)return r;const o="globe"===n.projection.name,s=Gl(n.center.lng);for(const a in this._tiles){const l=this._tiles[a];if(i&&l.clearQueryDebugViz(),l.holdingForFade())continue;let c;if(o){const e=l.tileID.canonical;if(0===e.z){const t=[Math.abs(M(s,...nm(e,-1))-s),Math.abs(M(s,...nm(e,1))-s)];c=[0,2*t.indexOf(Math.min(...t))-1]}else{const t=[Math.abs(M(s,...nm(e,-1))-s),Math.abs(M(s,...nm(e,0))-s),Math.abs(M(s,...nm(e,1))-s)];c=[t.indexOf(Math.min(...t))-1]}}else c=[0];for(const i of c){const o=e.containsTile(l,n,t,i);o&&r.push(o)}}return r}getVisibleCoordinates(e){const t=this.getRenderableIds(e).map((e=>this._tiles[e].tileID));for(const e of t)e.projMatrix=this.transform.calculateProjMatrix(e.toUnwrapped());return t}hasTransition(){if(this._source.hasTransition())return!0;if(rm(this._source.type))for(const e in this._tiles){const t=this._tiles[e];if(void 0!==t.fadeEndTime&&t.fadeEndTime>=He.now())return!0}return!1}setFeatureState(e,t,i){this._state.updateState(e=e||"_geojsonTileLayer",t,i)}removeFeatureState(e,t,i){this._state.removeFeatureState(e=e||"_geojsonTileLayer",t,i)}getFeatureState(e,t){return this._state.getState(e=e||"_geojsonTileLayer",t)}setDependencies(e,t,i){const r=this._tiles[e];r&&r.setDependencies(t,i)}reloadTilesForDependencies(e,t){for(const i in this._tiles)this._tiles[i].hasDependency(e,t)&&this._reloadTile(+i,"reloading");this._cache.filter((i=>!i.hasDependency(e,t)))}_preloadTiles(e,t){if(!this._sourceLoaded){const i=()=>{this._sourceLoaded&&(this._source.off("data",i),this._preloadTiles(e,t))};return void this._source.on("data",i)}const i=new Map,r=Array.isArray(e)?e:[e],n=this.map.painter.terrain,o=this.usedForTerrain&&n?n.getScaledDemTileSize():this._source.tileSize;for(const e of r){const t=e.coveringTiles({tileSize:o,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!this.usedForTerrain,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain});for(const e of t)i.set(e.key,e);this.usedForTerrain&&e.updateElevation(!1)}I(Array.from(i.values()),((e,t)=>{const i=new Lf(e,this._source.tileSize*e.overscaleFactor(),this.transform.tileZoom,this.map.painter,this._isRaster);this._loadTile(i,(e=>{"raster-dem"===this._source.type&&i.dem&&this._backfillDEM(i),t(e,i)}))}),t)}}function im(e,t){const i=Math.abs(2*e.wrap)-+(e.wrap<0),r=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||r-i||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}function rm(e){return"raster"===e||"image"===e||"video"===e||"custom"===e}function nm(e,t){const i=1<<e.z;return[e.x/i+t,(e.x+1)/i+t]}tm.maxOverzooming=10,tm.maxUnderzooming=3;class om{constructor(e,t,i){this._demTile=e,this._dem=this._demTile.dem,this._scale=t,this._offset=i}static create(e,t,i){const r=i||e.findDEMTileFor(t);if(!r||!r.dem)return;const n=r.dem,o=r.tileID,s=1<<t.canonical.z-o.canonical.z;return new om(r,r.tileSize/aa/s,[(t.canonical.x/s-o.canonical.x)*n.dim,(t.canonical.y/s-o.canonical.y)*n.dim])}tileCoordToPixel(e,t){const i=t*this._scale+this._offset[1],r=Math.floor(e*this._scale+this._offset[0]),n=Math.floor(i);return new y(r,n)}getElevationAt(e,t,i,r){const n=e*this._scale+this._offset[0],o=t*this._scale+this._offset[1],s=Math.floor(n),a=Math.floor(o),l=this._dem;return r=!!r,i?Pi(Pi(l.get(s,a,r),l.get(s,a+1,r),o-a),Pi(l.get(s+1,a,r),l.get(s+1,a+1,r),o-a),n-s):l.get(s,a,r)}getElevationAtPixel(e,t,i){return this._dem.get(e,t,!!i)}getMeterToDEM(e){return(1<<this._demTile.tileID.canonical.z)*Zl(1,e)*this._dem.stride}}class sm{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Wn(aa,16,0),this.featureIndexArray=new bs,this.promoteId=t}insert(e,t,i,r,n,o=0){const s=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(i,r,n,o);const a=this.grid;for(let e=0;e<t.length;e++){const i=t[e],r=[1/0,1/0,-1/0,-1/0];for(let e=0;e<i.length;e++){const t=i[e];r[0]=Math.min(r[0],t.x),r[1]=Math.min(r[1],t.y),r[2]=Math.max(r[2],t.x),r[3]=Math.max(r[3],t.y)}r[0]<aa&&r[1]<aa&&r[2]>=0&&r[3]>=0&&a.insert(s,r[0],r[1],r[2],r[3])}}loadVTLayers(){if(!this.vtLayers){this.vtLayers=new Zh(new _d(this.rawTileData)).layers,this.sourceLayerCoder=new bf(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"]),this.vtFeatures={};for(const e in this.vtLayers)this.vtFeatures[e]=[]}return this.vtLayers}query(e,t,i,r){this.loadVTLayers();const n=e.params||{},o=un(n.filter),s=e.tileResult,a=e.transform,l=s.bufferedTilespaceBounds,c=this.grid.query(l.min.x,l.min.y,l.max.x,l.max.y,((e,t,i,r)=>bc(s.bufferedTilespaceGeometry,e,t,i,r)));c.sort(lm);let h=null;a.elevation&&c.length>0&&(h=om.create(a.elevation,this.tileID));const u={};let d;for(let a=0;a<c.length;a++){const l=c[a];if(l===d)continue;d=l;const p=this.featureIndexArray.get(l);let f=null;this.loadMatchingFeature(u,p,o,n.layers,n.availableImages,t,i,r,((t,i,r,n=0)=>(f||(f=sc(t,this.tileID.canonical,e.tileTransform)),i.queryIntersectsFeature(s,t,r,f,this.z,e.transform,e.pixelPosMatrix,h,n))))}return u}loadMatchingFeature(e,t,i,r,n,o,s,a,l){const{featureIndex:c,bucketIndex:h,sourceLayerIndex:u,layoutVertexArrayOffset:d}=t,p=this.bucketLayerIDs[h];if(r&&!function(e,t){for(let i=0;i<e.length;i++)if(t.indexOf(e[i])>=0)return!0;return!1}(r,p))return;const f=this.sourceLayerCoder.decode(u),m=this.vtLayers[f].feature(c);if(i.needGeometry){const e=ac(m,!0);if(!i.filter(new wo(this.tileID.overscaledZ),e,this.tileID.canonical))return}else if(!i.filter(new wo(this.tileID.overscaledZ),m))return;const _=this.getId(m,f);for(let t=0;t<p.length;t++){const i=p[t];if(r&&r.indexOf(i)<0)continue;const h=o[i];if(!h)continue;let u={};void 0!==_&&a&&(u=a.getState(h.sourceLayer||"_geojsonTileLayer",_));const f=z({},s[i]);f.paint=am(f.paint,h.paint,m,u,n),f.layout=am(f.layout,h.layout,m,u,n);const g=!l||l(m,h,u,d);if(!g)continue;const y=new Tf(m,this.z,this.x,this.y,_);y.layer=f;let x=e[i];void 0===x&&(x=e[i]=[]),x.push({featureIndex:c,feature:y,intersectionZ:g})}}lookupSymbolFeatures(e,t,i,r,n,o,s,a){const l={};this.loadVTLayers();const c=un(n);for(const n of e)this.loadMatchingFeature(l,{bucketIndex:i,sourceLayerIndex:r,featureIndex:n,layoutVertexArrayOffset:0},c,o,s,a,t);return l}loadFeature(e){const{featureIndex:t,sourceLayerIndex:i}=e;this.loadVTLayers();const r=this.sourceLayerCoder.decode(i),n=this.vtFeatures[r];if(n[t])return n[t];const o=this.vtLayers[r].feature(t);return n[t]=o,o}hasLayer(e){for(const t of this.bucketLayerIDs)for(const i of t)if(e===i)return!0;return!1}getId(e,t){let i=e.id;if(this.promoteId){const r="string"==typeof this.promoteId?this.promoteId:this.promoteId[t];null!=r&&(i=e.properties[r]),"boolean"==typeof i&&(i=Number(i))}return i}}function am(e,t,i,r,n){return U(e,((e,o)=>{const s=t instanceof Io?t.get(o):null;return s&&s.evaluate?s.evaluate(i,r,n):s}))}function lm(e,t){return t-e}Xn(sm,"FeatureIndex",{omit:["rawTileData","sourceLayerCoder"]});class cm{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.image=new Fc({width:e,height:t}),this.positions={},this.uploaded=!1}getDash(e,t){const i=this.getKey(e,t);return this.positions[i]}trim(){const e=this.width,t=this.height=R(this.nextRow);this.image.resize({width:e,height:t})}getKey(e,t){return e.join(",")+t}getDashRanges(e,t,i){const r=[];let n=e.length%2==1?-e[e.length-1]*i:0,o=e[0]*i,s=!0;r.push({left:n,right:o,isDash:s,zeroLength:0===e[0]});let a=e[0];for(let t=1;t<e.length;t++){s=!s;const l=e[t];n=a*i,a+=l,o=a*i,r.push({left:n,right:o,isDash:s,zeroLength:0===l})}return r}addRoundDash(e,t,i){const r=t/2;for(let t=-i;t<=i;t++){const n=this.width*(this.nextRow+i+t);let o=0,s=e[o];for(let a=0;a<this.width;a++){a/s.right>1&&(s=e[++o]);const l=Math.abs(a-s.left),c=Math.abs(a-s.right),h=Math.min(l,c);let u;const d=t/i*(r+1);if(s.isDash){const e=r-Math.abs(d);u=Math.sqrt(h*h+e*e)}else u=r-Math.sqrt(h*h+d*d);this.image.data[n+a]=Math.max(0,Math.min(255,u+128))}}}addRegularDash(e,t){for(let t=e.length-1;t>=0;--t){const i=e[t],r=e[t+1];i.zeroLength?e.splice(t,1):r&&r.isDash===i.isDash&&(r.left=i.left,e.splice(t,1))}const i=e[0],r=e[e.length-1];i.isDash===r.isDash&&(i.left=r.left-this.width,r.right=i.right+this.width);const n=this.width*this.nextRow;let o=0,s=e[o];for(let i=0;i<this.width;i++){i/s.right>1&&(s=e[++o]);const r=Math.abs(i-s.left),a=Math.abs(i-s.right),l=Math.min(r,a);this.image.data[n+i]=Math.max(0,Math.min(255,(s.isDash?l:-l)+t+128))}}addDash(e,t){const i=this.getKey(e,t);if(this.positions[i])return this.positions[i];const r="round"===t,n=r?7:0,o=2*n+1;if(this.nextRow+o>this.height)return G("LineAtlas out of space"),null;0===e.length&&e.push(1);let s=0;for(let t=0;t<e.length;t++)e[t]<0&&(G("Negative value is found in line dasharray, replacing values with 0"),e[t]=0),s+=e[t];if(0!==s){const i=this.width/s,o=this.getDashRanges(e,this.width,i);r?this.addRoundDash(o,i,n):this.addRegularDash(o,"square"===t?.5*i:0)}const a=this.nextRow+n;this.nextRow+=o;const l={tl:[a,n],br:[s,0]};return this.positions[i]=l,l}}Xn(cm,"LineAtlas");const hm=1*ep;class um{constructor(e){const t={},i=[];for(const r in e){const n=e[r],o=t[r]={};for(const e in n.glyphs){const t=n.glyphs[+e];if(!t||0===t.bitmap.width||0===t.bitmap.height)continue;const r=t.metrics.localGlyph?hm:1,s={x:0,y:0,w:t.bitmap.width+2*r,h:t.bitmap.height+2*r};i.push(s),o[e]=s}}const{w:r,h:n}=wd(i),o=new Fc({width:r||1,height:n||1});for(const i in e){const r=e[i];for(const e in r.glyphs){const n=r.glyphs[+e];if(!n||0===n.bitmap.width||0===n.bitmap.height)continue;const s=t[i][e],a=n.metrics.localGlyph?hm:1;Fc.copy(n.bitmap,o,{x:0,y:0},{x:s.x+a,y:s.y+a},n.bitmap)}}this.image=o,this.positions=t}}Xn(um,"GlyphAtlas");class dm{constructor(e){this.tileID=new fu(e.tileID.overscaledZ,e.tileID.wrap,e.tileID.canonical.z,e.tileID.canonical.x,e.tileID.canonical.y),this.tileZoom=e.tileZoom,this.uid=e.uid,this.zoom=e.zoom,this.canonical=e.tileID.canonical,this.pixelRatio=e.pixelRatio,this.tileSize=e.tileSize,this.source=e.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=e.showCollisionBoxes,this.collectResourceTiming=!!e.collectResourceTiming,this.returnDependencies=!!e.returnDependencies,this.promoteId=e.promoteId,this.enableTerrain=!!e.enableTerrain,this.isSymbolTile=e.isSymbolTile,this.tileTransform=Ip(e.tileID.canonical,e.projection),this.projection=e.projection}parse(e,t,i,r,n){this.status="parsing",this.data=e,this.collisionBoxArray=new ps;const o=new bf(Object.keys(e.layers).sort()),s=new sm(this.tileID,this.promoteId);s.bucketLayerIDs=[];const a={},l=new cm(256,256),c={featureIndex:s,iconDependencies:{},patternDependencies:{},glyphDependencies:{},lineAtlas:l,availableImages:i},h=t.familiesBySource[this.source];for(const t in h){const r=e.layers[t];if(!r)continue;let n=!1,l=!1;for(const e of h[t])"symbol"===e[0].type?n=!0:l=!0;if(!0===this.isSymbolTile&&!n)continue;if(!1===this.isSymbolTile&&!l)continue;1===r.version&&G(`Vector tile source "${this.source}" layer "${t}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const u=o.encode(t),d=[];for(let e=0;e<r.length;e++){const i=r.feature(e),n=s.getId(i,t);d.push({feature:i,id:n,index:e,sourceLayerIndex:u})}for(const e of h[t]){const t=e[0];void 0!==this.isSymbolTile&&"symbol"===t.type!==this.isSymbolTile||t.minzoom&&this.zoom<Math.floor(t.minzoom)||t.maxzoom&&this.zoom>=t.maxzoom||"none"!==t.visibility&&(pm(e,this.zoom,i),(a[t.id]=t.createBucket({index:s.bucketLayerIDs.length,layers:e,zoom:this.zoom,canonical:this.canonical,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:u,sourceID:this.source,enableTerrain:this.enableTerrain,projection:this.projection.spec,availableImages:i})).populate(d,c,this.tileID.canonical,this.tileTransform),s.bucketLayerIDs.push(e.map((e=>e.id))))}}let u,d,p,f;l.trim();const m={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},_=()=>{if(u)return n(u);if(d&&p&&f){const e=new um(d),t=new Ad(p,f);for(const r in a){const n=a[r];n instanceof af?(pm(n.layers,this.zoom,i),xp(n,d,e.positions,p,t.iconPositions,this.showCollisionBoxes,i,this.tileID.canonical,this.tileZoom,this.projection)):n.hasPattern&&(n instanceof Su||n instanceof Mh||n instanceof eu)&&(pm(n.layers,this.zoom,i),n.addFeatures(c,this.tileID.canonical,t.patternPositions,i,this.tileTransform))}this.status="done",n(null,{buckets:P(a).filter((e=>!e.isEmpty())),featureIndex:s,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:e.image,lineAtlas:l,imageAtlas:t,glyphMap:this.returnDependencies?d:null,iconMap:this.returnDependencies?p:null,glyphPositions:this.returnDependencies?e.positions:null})}},g=U(c.glyphDependencies,(e=>Object.keys(e).map(Number)));Object.keys(g).length?r.send("getGlyphs",{uid:this.uid,stacks:g},((e,t)=>{u||(u=e,d=t,_())}),void 0,!1,m):d={};const y=Object.keys(c.iconDependencies);y.length?r.send("getImages",{icons:y,source:this.source,tileID:this.tileID,type:"icons"},((e,t)=>{u||(u=e,p=t,_())}),void 0,!1,m):p={};const x=Object.keys(c.patternDependencies);x.length?r.send("getImages",{icons:x,source:this.source,tileID:this.tileID,type:"patterns"},((e,t)=>{u||(u=e,f=t,_())}),void 0,!1,m):f={},_()}}function pm(e,t,i){const r=new wo(t);for(const t of e)t.recalculate(r,i)}class fm{constructor(e){this.entries={},this.scheduler=e}request(e,t,i,r){const n=this.entries[e]=this.entries[e]||{callbacks:[]};if(n.result){const[e,i]=n.result;return this.scheduler?this.scheduler.add((()=>{r(e,i)}),t):r(e,i),()=>{}}return n.callbacks.push(r),n.cancel||(n.cancel=i(((i,r)=>{n.result=[i,r];for(const e of n.callbacks)this.scheduler?this.scheduler.add((()=>{e(i,r)}),t):e(i,r);setTimeout((()=>delete this.entries[e]),3e3)}))),()=>{n.result||(n.callbacks=n.callbacks.filter((e=>e!==r)),n.callbacks.length||(n.cancel(),delete this.entries[e]))}}}function mm(e,t,i){const r=JSON.stringify(e.request);return e.data&&(this.deduped.entries[r]={result:[null,e.data]}),this.deduped.request(r,{type:"parseTile",isSymbolTile:e.isSymbolTile,zoom:e.tileZoom},(t=>{const r=de(e.request,((e,r,n,o)=>{e?t(e):r&&t(null,{vectorTile:i?void 0:new Zh(new _d(r)),rawData:r,cacheControl:n,expires:o})}));return()=>{r.cancel(),t()}}),t)}const _m=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];class gm{static from(e){if(!(e instanceof ArrayBuffer))throw new Error("Data must be an instance of ArrayBuffer.");const[t,i]=new Uint8Array(e,0,2);if(219!==t)throw new Error("Data does not appear to be in a KDBush format.");const r=i>>4;if(1!==r)throw new Error(`Got v${r} data when expected v1.`);const n=_m[15&i];if(!n)throw new Error("Unrecognized array type.");const[o]=new Uint16Array(e,2,1),[s]=new Uint32Array(e,4,1);return new gm(s,o,n,e)}constructor(e,t=64,i=Float64Array,r){if(isNaN(e)||e<0)throw new Error(`Unpexpected numItems value: ${e}.`);this.numItems=+e,this.nodeSize=Math.min(Math.max(+t,2),65535),this.ArrayType=i,this.IndexArrayType=e<65536?Uint16Array:Uint32Array;const n=_m.indexOf(this.ArrayType),o=2*e*this.ArrayType.BYTES_PER_ELEMENT,s=e*this.IndexArrayType.BYTES_PER_ELEMENT,a=(8-s%8)%8;if(n<0)throw new Error(`Unexpected typed array class: ${i}.`);r&&r instanceof ArrayBuffer?(this.data=r,this.ids=new this.IndexArrayType(this.data,8,e),this.coords=new this.ArrayType(this.data,8+s+a,2*e),this._pos=2*e,this._finished=!0):(this.data=new ArrayBuffer(8+o+s+a),this.ids=new this.IndexArrayType(this.data,8,e),this.coords=new this.ArrayType(this.data,8+s+a,2*e),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,16+n]),new Uint16Array(this.data,2,1)[0]=t,new Uint32Array(this.data,4,1)[0]=e)}add(e,t){const i=this._pos>>1;return this.ids[i]=i,this.coords[this._pos++]=e,this.coords[this._pos++]=t,i}finish(){const e=this._pos>>1;if(e!==this.numItems)throw new Error(`Added ${e} items when expected ${this.numItems}.`);return ym(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(e,t,i,r){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:n,coords:o,nodeSize:s}=this,a=[0,n.length-1,0],l=[];for(;a.length;){const c=a.pop()||0,h=a.pop()||0,u=a.pop()||0;if(h-u<=s){for(let s=u;s<=h;s++){const a=o[2*s],c=o[2*s+1];a>=e&&a<=i&&c>=t&&c<=r&&l.push(n[s])}continue}const d=u+h>>1,p=o[2*d],f=o[2*d+1];p>=e&&p<=i&&f>=t&&f<=r&&l.push(n[d]),(0===c?e<=p:t<=f)&&(a.push(u),a.push(d-1),a.push(1-c)),(0===c?i>=p:r>=f)&&(a.push(d+1),a.push(h),a.push(1-c))}return l}within(e,t,i){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:r,coords:n,nodeSize:o}=this,s=[0,r.length-1,0],a=[],l=i*i;for(;s.length;){const c=s.pop()||0,h=s.pop()||0,u=s.pop()||0;if(h-u<=o){for(let i=u;i<=h;i++)wm(n[2*i],n[2*i+1],e,t)<=l&&a.push(r[i]);continue}const d=u+h>>1,p=n[2*d],f=n[2*d+1];wm(p,f,e,t)<=l&&a.push(r[d]),(0===c?e-i<=p:t-i<=f)&&(s.push(u),s.push(d-1),s.push(1-c)),(0===c?e+i>=p:t+i>=f)&&(s.push(d+1),s.push(h),s.push(1-c))}return a}}function ym(e,t,i,r,n,o){if(n-r<=i)return;const s=r+n>>1;xm(e,t,s,r,n,o),ym(e,t,i,r,s-1,1-o),ym(e,t,i,s+1,n,1-o)}function xm(e,t,i,r,n,o){for(;n>r;){if(n-r>600){const s=n-r+1,a=i-r+1,l=Math.log(s),c=.5*Math.exp(2*l/3),h=.5*Math.sqrt(l*c*(s-c)/s)*(a-s/2<0?-1:1);xm(e,t,i,Math.max(r,Math.floor(i-a*c/s+h)),Math.min(n,Math.floor(i+(s-a)*c/s+h)),o)}const s=t[2*i+o];let a=r,l=n;for(vm(e,t,r,i),t[2*n+o]>s&&vm(e,t,r,n);a<l;){for(vm(e,t,a,l),a++,l--;t[2*a+o]<s;)a++;for(;t[2*l+o]>s;)l--}t[2*r+o]===s?vm(e,t,r,l):(l++,vm(e,t,l,n)),l<=i&&(r=l+1),i<=l&&(n=l-1)}}function vm(e,t,i,r){bm(e,i,r),bm(t,2*i,2*r),bm(t,2*i+1,2*r+1)}function bm(e,t,i){const r=e[t];e[t]=e[i],e[i]=r}function wm(e,t,i,r){const n=e-i,o=t-r;return n*n+o*o}e.ARRAY_TYPE=ha,e.AUTH_ERR_MSG=ye,e.Aabb=nl,e.Actor=class{constructor(e,i,r){this.target=e,this.parent=i,this.mapId=r,this.callbacks={},this.cancelCallbacks={},F(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.globalScope=W()?e:t,this.scheduler=new vf}send(e,t,i,r,n=!1,o){const s=Math.round(1e18*Math.random()).toString(36).substring(0,10);i&&(i.metadata=o,this.callbacks[s]=i);const a=K(this.globalScope)?void 0:[];return this.target.postMessage({id:s,type:e,hasCallback:!!i,targetMapId:r,mustQueue:n,sourceMapId:this.mapId,data:Jn(t,a)},a),{cancel:()=>{i&&delete this.callbacks[s],this.target.postMessage({id:s,type:"<cancel>",targetMapId:r,sourceMapId:this.mapId})}}}receive(e){const t=e.data,i=t.id;if(i&&(!t.targetMapId||this.mapId===t.targetMapId))if("<cancel>"===t.type){const e=this.cancelCallbacks[i];delete this.cancelCallbacks[i],e&&e.cancel()}else if(t.mustQueue||W()){const e=this.callbacks[i];this.cancelCallbacks[i]=this.scheduler.add((()=>this.processTask(i,t)),e&&e.metadata||{type:"message"})}else this.processTask(i,t)}processTask(e,t){if("<response>"===t.type){const i=this.callbacks[e];delete this.callbacks[e],i&&(t.error?i(Qn(t.error)):i(null,Qn(t.data)))}else{const i=K(this.globalScope)?void 0:[],r=t.hasCallback?(t,r)=>{delete this.cancelCallbacks[e],this.target.postMessage({id:e,type:"<response>",sourceMapId:this.mapId,error:t?Jn(t):null,data:Jn(r,i)},i)}:e=>{},n=Qn(t.data);if(this.parent[t.type])this.parent[t.type](t.sourceMapId,n,r);else if(this.parent.getWorkerSource){const e=t.type.split(".");this.parent.getWorkerSource(t.sourceMapId,e[0],n.source)[e[1]](n,r)}else r(new Error(`Could not find function ${t.type}`))}}remove(){this.scheduler.remove(),this.target.removeEventListener("message",this.receive,!1)}},e.CanonicalTileID=du,e.Color=Pt,e.ColorMode=Yf,e.CullFaceMode=em,e.DEMData=Zf,e.DataConstantProperty=Po,e.DedupedRequest=fm,e.DepthMode=Hf,e.EXTENT=aa,e.Elevation=class{isDataAvailableAtPoint(e){const t=this._source();if(this.isUsingMockSource()||!t||e.y<0||e.y>1)return!1;const i=t.getSource().maxzoom,r=1<<i,n=Math.floor(e.x),o=Math.floor((e.x-n)*r),s=Math.floor(e.y*r),a=this.findDEMTileFor(new fu(i,n,i,o,s));return!(!a||!a.dem)}getAtPointOrZero(e,t=0){return this.getAtPoint(e,t)||0}getAtPoint(e,t,i=!0){if(this.isUsingMockSource())return null;null==t&&(t=null);const r=this._source();if(!r)return t;if(e.y<0||e.y>1)return t;const n=r.getSource().maxzoom,o=1<<n,s=Math.floor(e.x),a=e.x-s,l=new fu(n,s,n,Math.floor(a*o),Math.floor(e.y*o)),c=this.findDEMTileFor(l);if(!c||!c.dem)return t;const h=c.dem,u=1<<c.tileID.canonical.z,d=(a*u-c.tileID.canonical.x)*h.dim,p=(e.y*u-c.tileID.canonical.y)*h.dim,f=Math.floor(d),m=Math.floor(p);return(i?this.exaggeration():1)*Pi(Pi(h.get(f,m),h.get(f,m+1),p-m),Pi(h.get(f+1,m),h.get(f+1,m+1),p-m),d-f)}getAtTileOffset(e,t,i){const r=1<<e.canonical.z;return this.getAtPointOrZero(new Jl(e.wrap+(e.canonical.x+t/aa)/r,(e.canonical.y+i/aa)/r))}getAtTileOffsetFunc(e,t,i,r){return n=>{const o=this.getAtTileOffset(e,n.x,n.y),s=r.upVector(e.canonical,n.x,n.y);return za(s,s,o*r.upVectorScale(e.canonical,t,i).metersToTile),s}}getForTilePoints(e,t,i,r){if(this.isUsingMockSource())return!1;const n=om.create(this,e,r);return!!n&&(t.forEach((e=>{e[2]=this.exaggeration()*n.getElevationAt(e[0],e[1],i)})),!0)}getMinMaxForTile(e){if(this.isUsingMockSource())return null;const t=this.findDEMTileFor(e);if(!t||!t.dem)return null;const i=t.dem.tree,r=t.tileID,n=1<<e.canonical.z-r.canonical.z;let o=e.canonical.x/n-r.canonical.x,s=e.canonical.y/n-r.canonical.y,a=0;for(let t=0;t<e.canonical.z-r.canonical.z&&!i.leaves[a];t++){o*=2,s*=2;const e=2*Math.floor(s)+Math.floor(o);a=i.childOffsets[a]+e,o%=1,s%=1}return{min:this.exaggeration()*i.minimums[a],max:this.exaggeration()*i.maximums[a]}}getMinElevationBelowMSL(){throw new Error("Pure virtual method called.")}raycast(e,t,i){throw new Error("Pure virtual method called.")}pointCoordinate(e){throw new Error("Pure virtual method called.")}_source(){throw new Error("Pure virtual method called.")}isUsingMockSource(){throw new Error("Pure virtual method called.")}exaggeration(){throw new Error("Pure virtual method called.")}findDEMTileFor(e){throw new Error("Pure virtual method called.")}get visibleDemTiles(){throw new Error("Getter must be implemented in subclass.")}},e.ErrorEvent=Je,e.EvaluationParameters=wo,e.Event=Ye,e.Evented=Qe,e.FillExtrusionBucket=eu,e.Frustum=rl,e.FrustumCorners=il,e.GLOBE_RADIUS=al,e.GLOBE_SCALE_MATCH_LATITUDE=45,e.GLOBE_ZOOM_THRESHOLD_MAX=sl,e.GLOBE_ZOOM_THRESHOLD_MIN=ol,e.GlobeSharedBuffers=class{constructor(e){this._createGrid(e),this._createPoles(e)}destroy(){this._poleIndexBuffer.destroy(),this._gridBuffer.destroy(),this._gridIndexBuffer.destroy(),this._poleNorthVertexBuffer.destroy(),this._poleSouthVertexBuffer.destroy();for(const e of this._poleSegments)e.destroy();for(const e of this._gridSegments)e.withSkirts.destroy(),e.withoutSkirts.destroy();if(this._wireframeIndexBuffer){this._wireframeIndexBuffer.destroy();for(const e of this._wireframeSegments)e.destroy()}}_fillGridMeshWithLods(e,t){const i=new No,r=new rs,n=[],o=e+1+2,s=t[0]+1,a=t[0]+1+(1+t.length),l=(e,t,i)=>{let r=e===o-1?e-2:0===e?e:e-1;return r+=i?24575:0,[r,t]};for(let e=0;e<o;++e)i.emplaceBack(...l(e,0,!0));for(let e=0;e<s;++e)for(let t=0;t<o;++t)i.emplaceBack(...l(t,e,(0===t||t===o-1)&&!0));for(let e=0;e<t.length;++e){const r=t[e];for(let e=0;e<o;++e)i.emplaceBack(...l(e,r,!0))}for(let e=0;e<t.length;++e){const s=r.length,l=t[e]+1+2,c=new rs;for(let i=0;i<l-1;i++){const n=i===l-2,s=n?o*(a-t.length+e-i):o;for(let e=0;e<o-1;e++){const t=i*o+e;0===i||n||0===e||e===o-2?(c.emplaceBack(t+1,t,t+s),c.emplaceBack(t+s,t+s+1,t+1)):(r.emplaceBack(t+1,t,t+s),r.emplaceBack(t+s,t+s+1,t+1))}}const h=sa.simpleSegment(0,s,i.length,r.length-s);for(let e=0;e<c.uint16.length;e+=3)r.emplaceBack(c.uint16[e],c.uint16[e+1],c.uint16[e+2]);const u=sa.simpleSegment(0,s,i.length,r.length-s);n.push({withoutSkirts:h,withSkirts:u})}return{vertices:i,indices:r,segments:n}}_createGrid(e){const t=this._fillGridMeshWithLods(cl,hl);this._gridSegments=t.segments,this._gridBuffer=e.createVertexBuffer(t.vertices,el.members),this._gridIndexBuffer=e.createIndexBuffer(t.indices,!0)}_createPoles(e){const t=new rs;for(let e=0;e<=cl;e++)t.emplaceBack(0,e+1,e+2);this._poleIndexBuffer=e.createIndexBuffer(t,!0);const i=new as,r=new as;this._poleSegments=[];for(let e=0,t=0;e<ol;e++){const n=360/(1<<e);i.emplaceBack(0,-al,0,.5,0),r.emplaceBack(0,-al,0,.5,1);for(let e=0;e<=cl;e++){const t=e/cl,o=Pi(0,n,t),[s,a,l]=Al(Ol,Fl,o,al);i.emplaceBack(s,a,l,t,0),r.emplaceBack(s,a,l,t,1)}this._poleSegments.push(sa.simpleSegment(t,0,66,64)),t+=66}this._poleNorthVertexBuffer=e.createVertexBuffer(i,Ja,!1),this._poleSouthVertexBuffer=e.createVertexBuffer(r,Ja,!1)}getGridBuffers(e,t){return[this._gridBuffer,this._gridIndexBuffer,t?this._gridSegments[e].withSkirts:this._gridSegments[e].withoutSkirts]}getPoleBuffers(e){return[this._poleNorthVertexBuffer,this._poleSouthVertexBuffer,this._poleIndexBuffer,this._poleSegments[e]]}getWirefameBuffers(e,t){if(!this._wireframeSegments){const t=new cs,i=cl,r=i+1+2,n=1;this._wireframeSegments=[];for(let e=0,o=0;e<hl.length;e++){const s=hl[e];for(let e=n;e<s+n;e++)for(let o=n;o<i+n;o++){const i=e*r+o;t.emplaceBack(i,i+1),t.emplaceBack(i,i+r),t.emplaceBack(i,i+r+1)}const a=s*i*3;this._wireframeSegments.push(sa.simpleSegment(0,o,(s+1)*r,a)),o+=a}this._wireframeIndexBuffer=e.createIndexBuffer(t)}return[this._gridBuffer,this._wireframeIndexBuffer,this._wireframeSegments[t]]}},e.GlyphManager=ip,e.ImagePosition=Ed,e.KDBush=gm,e.LivePerformanceUtils=Ue,e.LngLat=Vl,e.LngLatBounds=la,e.LocalGlyphMode=tp,e.MAX_MERCATOR_LATITUDE=Kl,e.MercatorCoordinate=Jl,e.ONE_EM=Fu,e.OverscaledTileID=fu,e.PerformanceMarkers=je,e.Point=y,e.Properties=Do,e.RGBAImage=jc,e.Ray=tl,e.RequestManager=class{constructor(e,t,i){this._transformRequestFn=e,this._customAccessToken=t,this._silenceAuthErrors=!!i,this._createSkuToken()}_createSkuToken(){const e=function(){let e="";for(let t=0;t<10;t++)e+="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"[Math.floor(62*Math.random())];return{token:["1",u,e].join(""),tokenExpiresAt:Date.now()+432e5}}();this._skuToken=e.token,this._skuTokenExpiresAt=e.tokenExpiresAt}_isSkuTokenExpired(){return Date.now()>this._skuTokenExpiresAt}transformRequest(e,t){return this._transformRequestFn&&this._transformRequestFn(e,t)||{url:e}}normalizeStyleURL(e,t){if(!xe(e))return e;const i=Ae(e);return i.path=`/styles/v1${i.path}`,this._makeAPIURL(i,this._customAccessToken||t)}normalizeGlyphsURL(e,t){if(!xe(e))return e;const i=Ae(e);return i.path=`/fonts/v1${i.path}`,this._makeAPIURL(i,this._customAccessToken||t)}normalizeSourceURL(e,t,i,r){if(!xe(e))return e;const n=Ae(e);return n.path=`/v4/${n.authority}.json`,n.params.push("secure"),i&&n.params.push(`language=${i}`),r&&n.params.push(`worldview=${r}`),this._makeAPIURL(n,this._customAccessToken||t)}normalizeSpriteURL(e,t,i,r){const n=Ae(e);return xe(e)?(n.path=`/styles/v1${n.path}/sprite${t}${i}`,this._makeAPIURL(n,this._customAccessToken||r)):(n.path+=`${t}${i}`,Se(n))}normalizeTileURL(e,t,i){if(this._isSkuTokenExpired()&&this._createSkuToken(),e&&!xe(e))return e;const r=Ae(e);r.path=r.path.replace(/(\.(png|jpg)\d*)(?=$)/,`${t||i&&"raster"!==r.authority&&512===i?"@2x":""}${o.supported?".webp":"$1"}`),"raster"===r.authority?r.path=`/${n.RASTER_URL_PREFIX}${r.path}`:(r.path=r.path.replace(/^.+\/v4\//,"/"),r.path=`/${n.TILE_URL_VERSION}${r.path}`);const s=this._customAccessToken||function(e){for(const t of e){const e=t.match(/^access_token=(.*)$/);if(e)return e[1]}return null}(r.params)||n.ACCESS_TOKEN;return n.REQUIRE_ACCESS_TOKEN&&s&&this._skuToken&&r.params.push(`sku=${this._skuToken}`),this._makeAPIURL(r,s)}canonicalizeTileURL(e,t){const i=Ae(e);if(!i.path.match(/^(\/v4\/|\/raster\/v1\/)/)||!i.path.match(/\.[\w]+$/))return e;let r="mapbox://";i.path.match(/^\/raster\/v1\//)?r+=`raster/${i.path.replace(`/${n.RASTER_URL_PREFIX}/`,"")}`:r+=`tiles/${i.path.replace(`/${n.TILE_URL_VERSION}/`,"")}`;let o=i.params;return t&&(o=o.filter((e=>!e.match(/^access_token=/)))),o.length&&(r+=`?${o.join("&")}`),r}canonicalizeTileset(e,t){const i=!!t&&xe(t),r=[];for(const t of e.tiles||[])ve(t)?r.push(this.canonicalizeTileURL(t,i)):r.push(t);return r}_makeAPIURL(e,t){const i="See https://docs.mapbox.com/api/overview/#access-tokens-and-token-scopes",r=Ae(n.API_URL);if(e.protocol=r.protocol,e.authority=r.authority,"http"===e.protocol){const t=e.params.indexOf("secure");t>=0&&e.params.splice(t,1)}if("/"!==r.path&&(e.path=`${r.path}${e.path}`),!n.REQUIRE_ACCESS_TOKEN)return Se(e);if(t=t||n.ACCESS_TOKEN,!this._silenceAuthErrors){if(!t)throw new Error(`An API access token is required to use Mapbox GL. ${i}`);if("s"===t[0])throw new Error(`Use a public access token (pk.*) with Mapbox GL, not a secret access token (sk.*). ${i}`)}return e.params=e.params.filter((e=>-1===e.indexOf("access_token"))),e.params.push(`access_token=${t||""}`),Se(e)}},e.ResourceType=le,e.SegmentVector=sa,e.SourceCache=tm,e.StencilMode=Kf,e.StructArrayLayout1ui2=hs,e.StructArrayLayout2f1f2i16=es,e.StructArrayLayout2i4=No,e.StructArrayLayout2ui4=cs,e.StructArrayLayout3f12=is,e.StructArrayLayout3ui6=rs,e.StructArrayLayout4i8=$o,e.StructArrayLayout5f20=as,e.Texture=yf,e.Tile=Lf,e.Transitionable=Ao,e.Uniform1f=Os,e.Uniform1i=class extends Rs{constructor(e){super(e),this.current=0}set(e,t,i){this.fetchUniformLocation(e,t)&&this.current!==i&&(this.current=i,this.gl.uniform1i(this.location,i))}},e.Uniform2f=class extends Rs{constructor(e){super(e),this.current=[0,0]}set(e,t,i){this.fetchUniformLocation(e,t)&&(i[0]===this.current[0]&&i[1]===this.current[1]||(this.current=i,this.gl.uniform2f(this.location,i[0],i[1])))}},e.Uniform3f=class extends Rs{constructor(e){super(e),this.current=[0,0,0]}set(e,t,i){this.fetchUniformLocation(e,t)&&(i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]||(this.current=i,this.gl.uniform3f(this.location,i[0],i[1],i[2])))}},e.Uniform4f=Fs,e.UniformColor=js,e.UniformMatrix2f=class extends Rs{constructor(e){super(e),this.current=Vs}set(e,t,i){if(this.fetchUniformLocation(e,t))for(let e=0;e<4;e++)if(i[e]!==this.current[e]){this.current=i,this.gl.uniformMatrix2fv(this.location,!1,i);break}}},e.UniformMatrix3f=class extends Rs{constructor(e){super(e),this.current=Ns}set(e,t,i){if(this.fetchUniformLocation(e,t))for(let e=0;e<9;e++)if(i[e]!==this.current[e]){this.current=i,this.gl.uniformMatrix3fv(this.location,!1,i);break}}},e.UniformMatrix4f=class extends Rs{constructor(e){super(e),this.current=Us}set(e,t,i){if(this.fetchUniformLocation(e,t)){if(i[12]!==this.current[12]||i[0]!==this.current[0])return this.current=i,void this.gl.uniformMatrix4fv(this.location,!1,i);for(let e=1;e<16;e++)if(i[e]!==this.current[e]){this.current=i,this.gl.uniformMatrix4fv(this.location,!1,i);break}}}},e.UnwrappedTileID=pu,e.ValidationError=tn,e.VectorTileFeature=Wh,e.VectorTileWorkerSource=class extends Qe{constructor(e,t,i,r,n){super(),this.actor=e,this.layerIndex=t,this.availableImages=i,this.loadVectorData=n||mm,this.loading={},this.loaded={},this.deduped=new fm(e.scheduler),this.isSpriteLoaded=r,this.scheduler=e.scheduler}loadTile(e,t){const i=e.uid,r=e&&e.request,n=r&&r.collectResourceTiming,o=this.loading[i]=new dm(e);o.abort=this.loadVectorData(e,((s,a)=>{const l=!this.loading[i];if(delete this.loading[i],l||s||!a)return o.status="done",l||(this.loaded[i]=o),t(s);const c=a.rawData,h={};a.expires&&(h.expires=a.expires),a.cacheControl&&(h.cacheControl=a.cacheControl),o.vectorTile=a.vectorTile||new Zh(new _d(c));const u=()=>{o.parse(o.vectorTile,this.layerIndex,this.availableImages,this.actor,((e,i)=>{if(e||!i)return t(e);const o={};if(n){const e=$e(r);e.length>0&&(o.resourceTiming=JSON.parse(JSON.stringify(e)))}t(null,z({rawTileData:c.slice(0)},i,h,o))}))};this.isSpriteLoaded?u():this.once("isSpriteLoaded",(()=>{this.scheduler?this.scheduler.add(u,{type:"parseTile",isSymbolTile:e.isSymbolTile,zoom:e.tileZoom}):u()})),this.loaded=this.loaded||{},this.loaded[i]=o}))}reloadTile(e,t){const i=this.loaded,r=e.uid,n=this;if(i&&i[r]){const o=i[r];o.showCollisionBoxes=e.showCollisionBoxes,o.enableTerrain=!!e.enableTerrain,o.projection=e.projection,o.tileTransform=Ip(e.tileID.canonical,e.projection);const s=(e,i)=>{const r=o.reloadCallback;r&&(delete o.reloadCallback,o.parse(o.vectorTile,n.layerIndex,this.availableImages,n.actor,r)),t(e,i)};"parsing"===o.status?o.reloadCallback=s:"done"===o.status&&(o.vectorTile?o.parse(o.vectorTile,this.layerIndex,this.availableImages,this.actor,s):s())}}abortTile(e,t){const i=e.uid,r=this.loading[i];r&&(r.abort&&r.abort(),delete this.loading[i]),t()}removeTile(e,t){const i=this.loaded,r=e.uid;i&&i[r]&&delete i[r],t()}},e.WritingMode=Sd,e.ZoomDependentExpression=Yr,e.add=Ma,e.addDynamicAttributes=rf,e.adjoint=function(e,t){var i=t[0],r=t[1],n=t[2],o=t[3],s=t[4],a=t[5],l=t[6],c=t[7],h=t[8];return e[0]=s*h-a*c,e[1]=n*c-r*h,e[2]=r*a-n*s,e[3]=a*l-o*h,e[4]=i*h-n*l,e[5]=n*o-i*a,e[6]=o*c-s*l,e[7]=r*l-i*c,e[8]=i*s-r*o,e},e.asyncAll=I,e.bezier=A,e.bindAll=F,e.boundsAttributes=Pf,e.bufferConvexPolygon=function(e,t){const i=[];for(let r=0;r<e.length;r++){const n=k(r-1,-1,e.length-1),o=k(r+1,-1,e.length-1),s=e[r],a=e[o],l=e[n].sub(s).unit(),c=a.sub(s).unit(),h=c.angleWithSep(l.x,l.y),u=l.add(c).unit().mult(-1*t/Math.sin(h/2));i.push(s.add(u))}return i},e.cacheEntryPossiblyAdded=function(e){ae++,ae>re&&(e.getActor().send("enforceCacheSizeLimit",ie),ae=0)},e.calculateGlobeLabelMatrix=function(e,t){const{x:i,y:r}=e.point,n=zl(i,r,e.worldSize/e._pixelsPerMercatorPixel,0,0);return ma(n,n,Pl(yl(t)))},e.calculateGlobeMatrix=function(e){const{x:t,y:i}=e.point,{lng:r,lat:n}=e._center;return zl(t,i,e.worldSize,r,n)},e.calculateGlobeMercatorMatrix=function(e){const t=e.pixelsPerMeter,i=t/Zl(1,e.center.lat),r=pa(new Float64Array(16));return _a(r,r,[e.point.x,e.point.y,0]),ga(r,r,[i,i,t]),Float32Array.from(r)},e.circumferenceAtLatitude=$l,e.clamp=M,e.clearTileCache=function(e){if(!ne())return;const i=t.caches.delete(Q);e&&i.catch(e).then((()=>e()))},e.clipLine=Kd,e.clone=function(e){var t=new ha(16);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},e.clone$1=V,e.collisionCircleLayout=Ou,e.config=n,e.conjugate=function(e,t){return e[0]=-t[0],e[1]=-t[1],e[2]=-t[2],e[3]=t[3],e},e.create=function(){var e=new ha(16);return ha!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0),e[0]=1,e[5]=1,e[10]=1,e[15]=1,e},e.create$1=ua,e.createExpression=Xr,e.createLayout=jo,e.createStyleLayer=function(e){return"custom"===e.type?new ff(e):new gf[e.type](e)},e.cross=Ra,e.degToRad=b,e.distance=function(e,t){return Math.hypot(t[0]-e[0],t[1]-e[1],t[2]-e[2])},e.div=function(e,t,i){return e[0]=t[0]/i[0],e[1]=t[1]/i[1],e[2]=t[2]/i[2],e},e.dot=Ba,e.earthRadius=jl,e.ease=S,e.easeCubicInOut=E,e.ecefToLatLng=function([e,t,i]){const r=Math.hypot(e,t,i),n=Math.atan2(e,i),o=.5*Math.PI-Math.acos(-t/r);return new Vl(w(n),w(o))},e.emitValidationErrors=$n,e.endsWith=j,e.enforceCacheSizeLimit=function(e){oe(),ee&&ee.then((t=>{t.keys().then((i=>{for(let r=0;r<i.length-e;r++)t.delete(i[r])}))}))},e.evaluateSizeForFeature=Nu,e.evaluateSizeForZoom=Vu,e.evaluateVariableOffset=yp,e.evented=yo,e.exactEquals=function(e,t){return e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]},e.exactEquals$1=function(e,t){return e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]},e.exported=He,e.exported$1=o,e.extend=z,e.extend$1=tt,e.fillExtrusionHeightLift=au,e.filterObject=N,e.fromMat4=function(e,t){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[4],e[4]=t[5],e[5]=t[6],e[6]=t[8],e[7]=t[9],e[8]=t[10],e},e.fromQuat=function(e,t){var i=t[0],r=t[1],n=t[2],o=t[3],s=i+i,a=r+r,l=n+n,c=i*s,h=r*s,u=r*a,d=n*s,p=n*a,f=n*l,m=o*s,_=o*a,g=o*l;return e[0]=1-u-f,e[1]=h+g,e[2]=d-_,e[3]=0,e[4]=h-g,e[5]=1-c-f,e[6]=p+m,e[7]=0,e[8]=d+_,e[9]=p-m,e[10]=1-c-u,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e},e.fromRotation=function(e,t){var i=Math.sin(t),r=Math.cos(t);return e[0]=r,e[1]=i,e[2]=0,e[3]=-i,e[4]=r,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e},e.fromScaling=va,e.furthestTileCorner=function(e){const t=Math.round((e+45+360)%360/90)%4;return T[t]},e.getAABBPointSquareDist=function(e,t,i){let r=0;for(let n=0;n<2;++n){const o=i?i[n]:0;e[n]>o&&(r+=(e[n]-o)*(e[n]-o)),t[n]<o&&(r+=(o-t[n])*(o-t[n]))}return r},e.getAnchorAlignment=Fd,e.getAnchorJustification=vp,e.getBounds=function(e){let t=1/0,i=1/0,r=-1/0,n=-1/0;for(const o of e)t=Math.min(t,o.x),i=Math.min(i,o.y),r=Math.max(r,o.x),n=Math.max(n,o.y);return{min:new y(t,i),max:new y(r,n)}},e.getColumn=J,e.getDefaultExportFromCjs=d,e.getGridMatrix=function(e,t,i,r){const n=t.getNorth(),o=t.getSouth(),s=t.getWest(),a=t.getEast(),l=1<<e.z,c=a-s,h=n-o,u=c/cl,d=-h/hl[i],p=[0,u,0,d,0,0,n,s,0];if(e.z>0){const e=180/r;da(p,p,[e/c+1,0,0,0,e/h+1,0,-.5*e/u,.5*e/d,1])}return p[2]=l,p[5]=e.x,p[8]=e.y,p},e.getImage=ge,e.getJSON=function(e,t){return ue(z(e,{type:"json"}),t)},e.getLatitudinalLod=function(e){const t=Kl-5;e=M(e,-t,t)/t*90;const i=Math.pow(Math.abs(Math.sin(b(e))),3);return Math.round(i*(hl.length-1))},e.getMapSessionAPI=Oe,e.getPerformanceMeasurement=$e,e.getProjection=Yp,e.getRTLTextPluginStatus=xo,e.getReferrer=he,e.getTilePoint=function(e,{x:t,y:i},r=0){return new y(((t-r)*e.scale-e.x)*aa,(i*e.scale-e.y)*aa)},e.getTileVec3=function(e,t,i=0){return Sa(((t.x-i)*e.scale-e.x)*aa,(t.y*e.scale-e.y)*aa,Xl(t.z,t.y))},e.getVideo=function(e,i){const r=t.document.createElement("video");r.muted=!0,r.onloadstart=function(){i(null,r)};for(let i=0;i<e.length;i++){const n=t.document.createElement("source");pe(e[i])||(r.crossOrigin="Anonymous"),n.src=e[i],r.appendChild(n)}return{cancel:()=>{}}},e.globeCenterToScreenPoint=function(e){const t=[0,0,0],i=pa(new Float64Array(16));return ma(i,e.pixelMatrix,e.globeMatrix),Oa(t,t,i),new y(t[0],t[1])},e.globeDenormalizeECEF=Pl,e.globeECEFOrigin=function(e,t){const i=[0,0,0];return Oa(i,i,Il(yl(t.canonical))),Oa(i,i,e),i},e.globeMetersToEcef=fl,e.globeNormalizeECEF=Il,e.globePixelsToTileUnits=function(e,t){return aa/(512*Math.pow(2,e))*Cl(yl(t))},e.globePoleMatrixForTile=function(e,t,i){const r=pa(new Float64Array(16)),n=(t/(1<<e)-.5)*Math.PI*2;return xa(r,i.globeMatrix,n),Float32Array.from(r)},e.globeTileBounds=yl,e.globeTiltAtLngLat=Dl,e.globeToMercatorTransition=Ll,e.globeUseCustomAntiAliasing=function(e,t,i){const r=Ll(i.zoom),n=e.style.map._antialias,o=!!t.extStandardDerivatives,s=t.extStandardDerivativesForceOff||e.terrain&&e.terrain.exaggeration()>0;return 0===r&&!n&&!s&&o},e.identity=pa,e.identity$1=Wa,e.invert=fa,e.isFullscreen=function(){return!!t.document.fullscreenElement||!!t.document.webkitFullscreenElement},e.isLngLatBehindGlobe=Bl,e.isMapAuthenticated=function(e){return Fe.has(e)},e.isMapboxURL=xe,e.isSafariWithAntialiasingBug=function(e){const t=e.navigator?e.navigator.userAgent:null;return!!K(e)&&t&&(t.match("Version/15.4")||t.match("Version/15.5")||t.match(/CPU (OS|iPhone OS) (15_4|15_5) like Mac OS X/))},e.latFromMercatorY=Hl,e.latLngToECEF=Sl,e.len=Va,e.length=Aa,e.length$1=function(e){return Math.hypot(e[0],e[1],e[2],e[3])},e.lngFromMercatorX=Wl,e.loadVectorTile=mm,e.makeRequest=ue,e.mapValue=function(e,t,i,r,n){return M((e-t)/(i-t)*(n-r)+r,r,n)},e.mercatorScale=Yl,e.mercatorXfromLng=Gl,e.mercatorYfromLat=ql,e.mercatorZfromAltitude=Zl,e.mul=wa,e.mul$1=Na,e.multiply=ma,e.multiply$1=da,e.multiply$2=ka,e.nextPowerOfTwo=R,e.normalize=Da,e.normalize$1=Ka,e.normalize$2=Ga,e.number=Pi,e.ortho=function(e,t,i,r,n,o,s){var a=1/(t-i),l=1/(r-n),c=1/(o-s);return e[0]=-2*a,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*l,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*c,e[11]=0,e[12]=(t+i)*a,e[13]=(n+r)*l,e[14]=(s+o)*c,e[15]=1,e},e.pbf=Hu,e.perspective=function(e,t,i,r,n){var o,s=1/Math.tan(t/2);return e[0]=s/i,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=s,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=-1,e[12]=0,e[13]=0,e[15]=0,null!=n&&n!==1/0?(e[10]=(n+r)*(o=1/(r-n)),e[14]=2*n*r*o):(e[10]=-1,e[14]=-2*r),e},e.pick=function(e,t){const i={};for(let r=0;r<t.length;r++){const n=t[r];n in e&&(i[n]=e[n])}return i},e.plugin=bo,e.pointGeometry=_,e.polesInViewport=function(e){const t=pa(new Float64Array(16));ma(t,e.pixelMatrix,e.globeMatrix);const i=[0,ul,0],r=[0,dl,0];return Oa(i,i,t),Oa(r,r,t),[i[0]>0&&i[0]<=e.width&&i[1]>0&&i[1]<=e.height&&!Bl(e,new Vl(e.center.lat,90)),r[0]>0&&r[0]<=e.width&&r[1]>0&&r[1]<=e.height&&!Bl(e,new Vl(e.center.lat,-90))]},e.polygonContainsPoint=vc,e.polygonIntersectsBox=bc,e.polygonIntersectsPolygon=uc,e.polygonizeBounds=function(e,t,i=0,r=!0){const n=new y(i,i),o=e.sub(n),s=t.add(n),a=[o,new y(s.x,o.y),s,new y(o.x,s.y)];return r&&a.push(o.clone()),a},e.posAttributes=el,e.postMapLoadEvent=Le,e.postPerformanceEvent=Be,e.postTurnstileEvent=Pe,e.potpack=wd,e.prevPowerOfTwo=function(e){return e<=1?1:Math.pow(2,Math.floor(Math.log(e)/Math.LN2))},e.radToDeg=w,e.refProperties=["type","source","source-layer","minzoom","maxzoom","filter","layout"],e.registerForPluginStateChange=function(e){return e({pluginStatus:fo,pluginURL:mo}),yo.on("pluginStateChange",e),e},e.removeAuthState=function(e){Fe.delete(e)},e.renderColorRamp=Nc,e.resample=ec,e.rotateX=ya,e.rotateX$1=Ha,e.rotateY=xa,e.rotateY$1=Xa,e.rotateZ=function(e,t,i){var r=Math.sin(i),n=Math.cos(i),o=t[0],s=t[1],a=t[2],l=t[3],c=t[4],h=t[5],u=t[6],d=t[7];return t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=o*n+c*r,e[1]=s*n+h*r,e[2]=a*n+u*r,e[3]=l*n+d*r,e[4]=c*n-o*r,e[5]=h*n-s*r,e[6]=u*n-a*r,e[7]=d*n-l*r,e},e.rotateZ$1=function(e,t,i){i*=.5;var r=t[0],n=t[1],o=t[2],s=t[3],a=Math.sin(i),l=Math.cos(i);return e[0]=r*l+n*a,e[1]=n*l-r*a,e[2]=o*l+s*a,e[3]=s*l-o*a,e},e.scale=ga,e.scale$1=$a,e.scale$2=za,e.scaleAndAdd=La,e.set=function(e,t,i,r){return e[0]=t,e[1]=i,e[2]=r,e},e.setCacheLimits=function(e,t){ie=e,re=t},e.setColumn=function(e,t,i){e[4*t+0]=i[0],e[4*t+1]=i[1],e[4*t+2]=i[2],e[4*t+3]=i[3]},e.setRTLTextPlugin=function(e,t,i=!1){if(fo===co||fo===ho||fo===uo)throw new Error("setRTLTextPlugin cannot be called multiple times.");mo=He.resolveURL(e),fo=co,po=t,go(),i||vo()},e.smoothstep=C,e.spec=et,e.squaredLength=function(e){var t=e[0],i=e[1],r=e[2];return t*t+i*i+r*r},e.storeAuthState=function(e,t){t?Fe.add(e):Fe.delete(e)},e.sub=Ua,e.subtract=Ca,e.symbolSize=$u,e.tileAABB=function(e,t,i,r,n,o,s,a,l){if("globe"===l.name)return wl(e,t,new du(i,r,n));const c=Ip({z:i,x:r,y:n},l);return new nl([(o+c.x/c.scale)*t,t*(c.y/c.scale),s],[(o+c.x2/c.scale)*t,t*(c.y2/c.scale),a])},e.tileCornersToBounds=Tl,e.tileTransform=Ip,e.transformMat3=function(e,t,i){var r=t[0],n=t[1],o=t[2];return e[0]=r*i[0]+n*i[3]+o*i[6],e[1]=r*i[1]+n*i[4]+o*i[7],e[2]=r*i[2]+n*i[5]+o*i[8],e},e.transformMat4=Oa,e.transformMat4$1=qa,e.transformQuat=Fa,e.transitionTileAABBinECEF=vl,e.translate=_a,e.transpose=function(e,t){if(e===t){var i=t[1],r=t[2],n=t[5];e[1]=t[3],e[2]=t[6],e[3]=i,e[5]=t[7],e[6]=r,e[7]=n}else e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8];return e},e.triggerPluginCompletionEvent=_o,e.uniqueId=D,e.updateGlobeVertexNormal=function(e,t,i,r,n){const o=5*t+2;e.float32[o+0]=i,e.float32[o+1]=r,e.float32[o+2]=n},e.validateCustomStyleLayer=function(e){const t=[],i=e.id;return void 0===i&&t.push({message:`layers.${i}: missing required property "id"`}),void 0===e.render&&t.push({message:`layers.${i}: missing required method "render"`}),e.renderingMode&&"2d"!==e.renderingMode&&"3d"!==e.renderingMode&&t.push({message:`layers.${i}: property "renderingMode" must be either "2d" or "3d"`}),t},e.validateFilter=e=>Vn(Tn(e)),e.validateFog=e=>Vn(Bn(e)),e.validateLayer=e=>Vn(Cn(e)),e.validateLight=e=>Vn(Ln(e)),e.validateSource=e=>Vn(Pn(e)),e.validateStyle=jn,e.validateTerrain=e=>Vn(Dn(e)),e.values=P,e.vectorTile=Dh,e.version=i,e.warnOnce=G,e.window=t,e.wrap=k})),r(["./shared"],(function(e){function t(e){if("number"==typeof e||"boolean"==typeof e||"string"==typeof e||null==e)return JSON.stringify(e);if(Array.isArray(e)){let i="[";for(const r of e)i+=`${t(r)},`;return`${i}]`}let i="{";for(const r of Object.keys(e).sort())i+=`${r}:${t(e[r])},`;return`${i}}`}function i(i){let r="";for(const n of e.refProperties)r+=`/${t(i[n])}`;return r}class r{constructor(e){this.keyCache={},e&&this.replace(e)}replace(e){this._layerConfigs={},this._layers={},this.update(e,[])}update(t,r){for(const i of t)this._layerConfigs[i.id]=i,(this._layers[i.id]=e.createStyleLayer(i)).compileFilter(),this.keyCache[i.id]&&delete this.keyCache[i.id];for(const e of r)delete this.keyCache[e],delete this._layerConfigs[e],delete this._layers[e];this.familiesBySource={};const n=function(e,t){const r={};for(let n=0;n<e.length;n++){const o=t&&t[e[n].id]||i(e[n]);t&&(t[e[n].id]=o);let s=r[o];s||(s=r[o]=[]),s.push(e[n])}const n=[];for(const e in r)n.push(r[e]);return n}(e.values(this._layerConfigs),this.keyCache);for(const e of n){const t=e.map((e=>this._layers[e.id])),i=t[0];if("none"===i.visibility)continue;const r=i.source||"";let n=this.familiesBySource[r];n||(n=this.familiesBySource[r]={});const o=i.sourceLayer||"_geojsonTileLayer";let s=n[o];s||(s=n[o]=[]),s.push(t)}}}class n{loadTile(t,i){const{uid:r,encoding:n,rawImageData:o,padding:s,buildQuadTree:a}=t,l=e.window.ImageBitmap&&o instanceof e.window.ImageBitmap?this.getImageData(o,s):o;i(null,new e.DEMData(r,l,n,s<1,a))}getImageData(e,t){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(e.width,e.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d",{willReadFrequently:!0})),this.offscreenCanvas.width=e.width,this.offscreenCanvas.height=e.height,this.offscreenCanvasContext.drawImage(e,0,0,e.width,e.height);const i=this.offscreenCanvasContext.getImageData(-t,-t,e.width+2*t,e.height+2*t);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),i}}function o(e,t){if(0!==e.length){s(e[0],t);for(var i=1;i<e.length;i++)s(e[i],!t)}}function s(e,t){for(var i=0,r=0,n=0,o=e.length,s=o-1;n<o;s=n++){var a=(e[n][0]-e[s][0])*(e[s][1]+e[n][1]),l=i+a;r+=Math.abs(i)>=Math.abs(a)?i-l+a:a-l+i,i=l}i+r>=0!=!!t&&e.reverse()}var a=e.getDefaultExportFromCjs((function e(t,i){var r,n=t&&t.type;if("FeatureCollection"===n)for(r=0;r<t.features.length;r++)e(t.features[r],i);else if("GeometryCollection"===n)for(r=0;r<t.geometries.length;r++)e(t.geometries[r],i);else if("Feature"===n)e(t.geometry,i);else if("Polygon"===n)o(t.coordinates,i);else if("MultiPolygon"===n)for(r=0;r<t.coordinates.length;r++)o(t.coordinates[r],i);return t}));const l=e.VectorTileFeature.prototype.toGeoJSON;var c={exports:{}},h=e.pointGeometry,u=e.vectorTile.VectorTileFeature,d=p;function p(e,t){this.options=t||{},this.features=e,this.length=e.length}function f(e,t){this.id="number"==typeof e.id?e.id:void 0,this.type=e.type,this.rawGeometry=1===e.type?[e.geometry]:e.geometry,this.properties=e.tags,this.extent=t||4096}p.prototype.feature=function(e){return new f(this.features[e],this.options.extent)},f.prototype.loadGeometry=function(){var e=this.rawGeometry;this.geometry=[];for(var t=0;t<e.length;t++){for(var i=e[t],r=[],n=0;n<i.length;n++)r.push(new h(i[n][0],i[n][1]));this.geometry.push(r)}return this.geometry},f.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var e=this.geometry,t=1/0,i=-1/0,r=1/0,n=-1/0,o=0;o<e.length;o++)for(var s=e[o],a=0;a<s.length;a++){var l=s[a];t=Math.min(t,l.x),i=Math.max(i,l.x),r=Math.min(r,l.y),n=Math.max(n,l.y)}return[t,r,i,n]},f.prototype.toGeoJSON=u.prototype.toGeoJSON;var m=e.pbf,_=d;function g(e){var t=new m;return function(e,t){for(var i in e.layers)t.writeMessage(3,y,e.layers[i])}(e,t),t.finish()}function y(e,t){var i;t.writeVarintField(15,e.version||1),t.writeStringField(1,e.name||""),t.writeVarintField(5,e.extent||4096);var r={keys:[],values:[],keycache:{},valuecache:{}};for(i=0;i<e.length;i++)r.feature=e.feature(i),t.writeMessage(2,x,r);var n=r.keys;for(i=0;i<n.length;i++)t.writeStringField(3,n[i]);var o=r.values;for(i=0;i<o.length;i++)t.writeMessage(4,E,o[i])}function x(e,t){var i=e.feature;void 0!==i.id&&t.writeVarintField(1,i.id),t.writeMessage(2,v,e),t.writeVarintField(3,i.type),t.writeMessage(4,T,i)}function v(e,t){var i=e.feature,r=e.keys,n=e.values,o=e.keycache,s=e.valuecache;for(var a in i.properties){var l=i.properties[a],c=o[a];if(null!==l){void 0===c&&(r.push(a),o[a]=c=r.length-1),t.writeVarint(c);var h=typeof l;"string"!==h&&"boolean"!==h&&"number"!==h&&(l=JSON.stringify(l));var u=h+":"+l,d=s[u];void 0===d&&(n.push(l),s[u]=d=n.length-1),t.writeVarint(d)}}}function b(e,t){return(t<<3)+(7&e)}function w(e){return e<<1^e>>31}function T(e,t){for(var i=e.loadGeometry(),r=e.type,n=0,o=0,s=i.length,a=0;a<s;a++){var l=i[a],c=1;1===r&&(c=l.length),t.writeVarint(b(1,c));for(var h=3===r?l.length-1:l.length,u=0;u<h;u++){1===u&&1!==r&&t.writeVarint(b(2,h-1));var d=l[u].x-n,p=l[u].y-o;t.writeVarint(w(d)),t.writeVarint(w(p)),n+=d,o+=p}3===r&&t.writeVarint(b(7,1))}}function E(e,t){var i=typeof e;"string"===i?t.writeStringField(1,e):"boolean"===i?t.writeBooleanField(7,e):"number"===i&&(e%1!=0?t.writeDoubleField(3,e):e<0?t.writeSVarintField(6,e):t.writeVarintField(5,e))}c.exports=g,c.exports.fromVectorTileJs=g,c.exports.fromGeojsonVt=function(e,t){t=t||{};var i={};for(var r in e)i[r]=new _(e[r].features,t),i[r].name=r,i[r].version=t.version,i[r].extent=t.extent;return g({layers:i})},c.exports.GeoJSONWrapper=_;var A=e.getDefaultExportFromCjs(c.exports);const S={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:e=>e},M=Math.fround||(C=new Float32Array(1),e=>(C[0]=+e,C[0]));var C;const k=3,I=5,P=6;class z{constructor(e){this.options=Object.assign(Object.create(S),e),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(e){const{log:t,minZoom:i,maxZoom:r}=this.options;t&&console.time("total time");const n=`prepare ${e.length} points`;t&&console.time(n),this.points=e;const o=[];for(let t=0;t<e.length;t++){const i=e[t];if(!i.geometry)continue;const[r,n]=i.geometry.coordinates,s=M(B(r)),a=M(R(n));o.push(s,a,1/0,t,-1,1),this.options.reduce&&o.push(0)}let s=this.trees[r+1]=this._createTree(o);t&&console.timeEnd(n);for(let e=r;e>=i;e--){const i=+Date.now();s=this.trees[e]=this._createTree(this._cluster(s,e)),t&&console.log("z%d: %d clusters in %dms",e,s.numItems,+Date.now()-i)}return t&&console.timeEnd("total time"),this}getClusters(e,t){let i=((e[0]+180)%360+360)%360-180;const r=Math.max(-90,Math.min(90,e[1]));let n=180===e[2]?180:((e[2]+180)%360+360)%360-180;const o=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)i=-180,n=180;else if(i>n){const e=this.getClusters([i,r,180,o],t),s=this.getClusters([-180,r,n,o],t);return e.concat(s)}const s=this.trees[this._limitZoom(t)],a=s.range(B(i),R(o),B(n),R(r)),l=s.data,c=[];for(const e of a){const t=this.stride*e;c.push(l[t+I]>1?L(l,t,this.clusterProps):this.points[l[t+k]])}return c}getChildren(e){const t=this._getOriginId(e),i=this._getOriginZoom(e),r="No cluster with the specified id.",n=this.trees[i];if(!n)throw new Error(r);const o=n.data;if(t*this.stride>=o.length)throw new Error(r);const s=this.options.radius/(this.options.extent*Math.pow(2,i-1)),a=n.within(o[t*this.stride],o[t*this.stride+1],s),l=[];for(const t of a){const i=t*this.stride;o[i+4]===e&&l.push(o[i+I]>1?L(o,i,this.clusterProps):this.points[o[i+k]])}if(0===l.length)throw new Error(r);return l}getLeaves(e,t,i){const r=[];return this._appendLeaves(r,e,t=t||10,i=i||0,0),r}getTile(e,t,i){const r=this.trees[this._limitZoom(e)],n=Math.pow(2,e),{extent:o,radius:s}=this.options,a=s/o,l=(i-a)/n,c=(i+1+a)/n,h={features:[]};return this._addTileFeatures(r.range((t-a)/n,l,(t+1+a)/n,c),r.data,t,i,n,h),0===t&&this._addTileFeatures(r.range(1-a/n,l,1,c),r.data,n,i,n,h),t===n-1&&this._addTileFeatures(r.range(0,l,a/n,c),r.data,-1,i,n,h),h.features.length?h:null}getClusterExpansionZoom(e){let t=this._getOriginZoom(e)-1;for(;t<=this.options.maxZoom;){const i=this.getChildren(e);if(t++,1!==i.length)break;e=i[0].properties.cluster_id}return t}_appendLeaves(e,t,i,r,n){const o=this.getChildren(t);for(const t of o){const o=t.properties;if(o&&o.cluster?n+o.point_count<=r?n+=o.point_count:n=this._appendLeaves(e,o.cluster_id,i,r,n):n<r?n++:e.push(t),e.length===i)break}return n}_createTree(t){const i=new e.KDBush(t.length/this.stride|0,this.options.nodeSize,Float32Array);for(let e=0;e<t.length;e+=this.stride)i.add(t[e],t[e+1]);return i.finish(),i.data=t,i}_addTileFeatures(e,t,i,r,n,o){for(const s of e){const e=s*this.stride,a=t[e+I]>1;let l,c,h;if(a)l=D(t,e,this.clusterProps),c=t[e],h=t[e+1];else{const i=this.points[t[e+k]];l=i.properties;const[r,n]=i.geometry.coordinates;c=B(r),h=R(n)}const u={type:1,geometry:[[Math.round(this.options.extent*(c*n-i)),Math.round(this.options.extent*(h*n-r))]],tags:l};let d;d=a||this.options.generateId?t[e+k]:this.points[t[e+k]].id,void 0!==d&&(u.id=d),o.features.push(u)}}_limitZoom(e){return Math.max(this.options.minZoom,Math.min(Math.floor(+e),this.options.maxZoom+1))}_cluster(e,t){const{radius:i,extent:r,reduce:n,minPoints:o}=this.options,s=i/(r*Math.pow(2,t)),a=e.data,l=[],c=this.stride;for(let i=0;i<a.length;i+=c){if(a[i+2]<=t)continue;a[i+2]=t;const r=a[i],h=a[i+1],u=e.within(a[i],a[i+1],s),d=a[i+I];let p=d;for(const e of u){const i=e*c;a[i+2]>t&&(p+=a[i+I])}if(p>d&&p>=o){let e,o=r*d,s=h*d,f=-1;const m=((i/c|0)<<5)+(t+1)+this.points.length;for(const r of u){const l=r*c;if(a[l+2]<=t)continue;a[l+2]=t;const h=a[l+I];o+=a[l]*h,s+=a[l+1]*h,a[l+4]=m,n&&(e||(e=this._map(a,i,!0),f=this.clusterProps.length,this.clusterProps.push(e)),n(e,this._map(a,l)))}a[i+4]=m,l.push(o/p,s/p,1/0,m,-1,p),n&&l.push(f)}else{for(let e=0;e<c;e++)l.push(a[i+e]);if(p>1)for(const e of u){const i=e*c;if(!(a[i+2]<=t)){a[i+2]=t;for(let e=0;e<c;e++)l.push(a[i+e])}}}}return l}_getOriginId(e){return e-this.points.length>>5}_getOriginZoom(e){return(e-this.points.length)%32}_map(e,t,i){if(e[t+I]>1){const r=this.clusterProps[e[t+P]];return i?Object.assign({},r):r}const r=this.points[e[t+k]].properties,n=this.options.map(r);return i&&n===r?Object.assign({},n):n}}function L(e,t,i){return{type:"Feature",id:e[t+k],properties:D(e,t,i),geometry:{type:"Point",coordinates:[(r=e[t],360*(r-.5)),O(e[t+1])]}};var r}function D(e,t,i){const r=e[t+I],n=r>=1e4?`${Math.round(r/1e3)}k`:r>=1e3?Math.round(r/100)/10+"k":r,o=e[t+P],s=-1===o?{}:Object.assign({},i[o]);return Object.assign(s,{cluster:!0,cluster_id:e[t+k],point_count:r,point_count_abbreviated:n})}function B(e){return e/360+.5}function R(e){const t=Math.sin(e*Math.PI/180),i=.5-.25*Math.log((1+t)/(1-t))/Math.PI;return i<0?0:i>1?1:i}function O(e){const t=(180-360*e)*Math.PI/180;return 360*Math.atan(Math.exp(t))/Math.PI-90}function F(e,t,i,r){for(var n,o=r,s=i-t>>1,a=i-t,l=e[t],c=e[t+1],h=e[i],u=e[i+1],d=t+3;d<i;d+=3){var p=j(e[d],e[d+1],l,c,h,u);if(p>o)n=d,o=p;else if(p===o){var f=Math.abs(d-s);f<a&&(n=d,a=f)}}o>r&&(n-t>3&&F(e,t,n,r),e[n+2]=o,i-n>3&&F(e,n,i,r))}function j(e,t,i,r,n,o){var s=n-i,a=o-r;if(0!==s||0!==a){var l=((e-i)*s+(t-r)*a)/(s*s+a*a);l>1?(i=n,r=o):l>0&&(i+=s*l,r+=a*l)}return(s=e-i)*s+(a=t-r)*a}function U(e,t,i,r){var n={id:void 0===e?null:e,type:t,geometry:i,tags:r,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(e){var t=e.geometry,i=e.type;if("Point"===i||"MultiPoint"===i||"LineString"===i)N(e,t);else if("Polygon"===i||"MultiLineString"===i)for(var r=0;r<t.length;r++)N(e,t[r]);else if("MultiPolygon"===i)for(r=0;r<t.length;r++)for(var n=0;n<t[r].length;n++)N(e,t[r][n])}(n),n}function N(e,t){for(var i=0;i<t.length;i+=3)e.minX=Math.min(e.minX,t[i]),e.minY=Math.min(e.minY,t[i+1]),e.maxX=Math.max(e.maxX,t[i]),e.maxY=Math.max(e.maxY,t[i+1])}function V(e,t,i,r){if(t.geometry){var n=t.geometry.coordinates,o=t.geometry.type,s=Math.pow(i.tolerance/((1<<i.maxZoom)*i.extent),2),a=[],l=t.id;if(i.promoteId?l=t.properties[i.promoteId]:i.generateId&&(l=r||0),"Point"===o)$(n,a);else if("MultiPoint"===o)for(var c=0;c<n.length;c++)$(n[c],a);else if("LineString"===o)G(n,a,s,!1);else if("MultiLineString"===o){if(i.lineMetrics){for(c=0;c<n.length;c++)G(n[c],a=[],s,!1),e.push(U(l,"LineString",a,t.properties));return}q(n,a,s,!1)}else if("Polygon"===o)q(n,a,s,!0);else{if("MultiPolygon"!==o){if("GeometryCollection"===o){for(c=0;c<t.geometry.geometries.length;c++)V(e,{id:l,geometry:t.geometry.geometries[c],properties:t.properties},i,r);return}throw new Error("Input data is not a valid GeoJSON object.")}for(c=0;c<n.length;c++){var h=[];q(n[c],h,s,!0),a.push(h)}}e.push(U(l,o,a,t.properties))}}function $(e,t){t.push(Z(e[0])),t.push(W(e[1])),t.push(0)}function G(e,t,i,r){for(var n,o,s=0,a=0;a<e.length;a++){var l=Z(e[a][0]),c=W(e[a][1]);t.push(l),t.push(c),t.push(0),a>0&&(s+=r?(n*c-l*o)/2:Math.sqrt(Math.pow(l-n,2)+Math.pow(c-o,2))),n=l,o=c}var h=t.length-3;t[2]=1,F(t,0,h,i),t[h+2]=1,t.size=Math.abs(s),t.start=0,t.end=t.size}function q(e,t,i,r){for(var n=0;n<e.length;n++){var o=[];G(e[n],o,i,r),t.push(o)}}function Z(e){return e/360+.5}function W(e){var t=Math.sin(e*Math.PI/180),i=.5-.25*Math.log((1+t)/(1-t))/Math.PI;return i<0?0:i>1?1:i}function H(e,t,i,r,n,o,s,a){if(r/=t,o>=(i/=t)&&s<r)return e;if(s<i||o>=r)return null;for(var l=[],c=0;c<e.length;c++){var h=e[c],u=h.geometry,d=h.type,p=0===n?h.minX:h.minY,f=0===n?h.maxX:h.maxY;if(p>=i&&f<r)l.push(h);else if(!(f<i||p>=r)){var m=[];if("Point"===d||"MultiPoint"===d)X(u,m,i,r,n);else if("LineString"===d)K(u,m,i,r,n,!1,a.lineMetrics);else if("MultiLineString"===d)J(u,m,i,r,n,!1);else if("Polygon"===d)J(u,m,i,r,n,!0);else if("MultiPolygon"===d)for(var _=0;_<u.length;_++){var g=[];J(u[_],g,i,r,n,!0),g.length&&m.push(g)}if(m.length){if(a.lineMetrics&&"LineString"===d){for(_=0;_<m.length;_++)l.push(U(h.id,d,m[_],h.tags));continue}"LineString"!==d&&"MultiLineString"!==d||(1===m.length?(d="LineString",m=m[0]):d="MultiLineString"),"Point"!==d&&"MultiPoint"!==d||(d=3===m.length?"Point":"MultiPoint"),l.push(U(h.id,d,m,h.tags))}}}return l.length?l:null}function X(e,t,i,r,n){for(var o=0;o<e.length;o+=3){var s=e[o+n];s>=i&&s<=r&&(t.push(e[o]),t.push(e[o+1]),t.push(e[o+2]))}}function K(e,t,i,r,n,o,s){for(var a,l,c=Y(e),h=0===n?ee:te,u=e.start,d=0;d<e.length-3;d+=3){var p=e[d],f=e[d+1],m=e[d+2],_=e[d+3],g=e[d+4],y=0===n?p:f,x=0===n?_:g,v=!1;s&&(a=Math.sqrt(Math.pow(p-_,2)+Math.pow(f-g,2))),y<i?x>i&&(l=h(c,p,f,_,g,i),s&&(c.start=u+a*l)):y>r?x<r&&(l=h(c,p,f,_,g,r),s&&(c.start=u+a*l)):Q(c,p,f,m),x<i&&y>=i&&(l=h(c,p,f,_,g,i),v=!0),x>r&&y<=r&&(l=h(c,p,f,_,g,r),v=!0),!o&&v&&(s&&(c.end=u+a*l),t.push(c),c=Y(e)),s&&(u+=a)}var b=e.length-3;p=e[b],f=e[b+1],m=e[b+2],(y=0===n?p:f)>=i&&y<=r&&Q(c,p,f,m),b=c.length-3,o&&b>=3&&(c[b]!==c[0]||c[b+1]!==c[1])&&Q(c,c[0],c[1],c[2]),c.length&&t.push(c)}function Y(e){var t=[];return t.size=e.size,t.start=e.start,t.end=e.end,t}function J(e,t,i,r,n,o){for(var s=0;s<e.length;s++)K(e[s],t,i,r,n,o,!1)}function Q(e,t,i,r){e.push(t),e.push(i),e.push(r)}function ee(e,t,i,r,n,o){var s=(o-t)/(r-t);return e.push(o),e.push(i+(n-i)*s),e.push(1),s}function te(e,t,i,r,n,o){var s=(o-i)/(n-i);return e.push(t+(r-t)*s),e.push(o),e.push(1),s}function ie(e,t){for(var i=[],r=0;r<e.length;r++){var n,o=e[r],s=o.type;if("Point"===s||"MultiPoint"===s||"LineString"===s)n=re(o.geometry,t);else if("MultiLineString"===s||"Polygon"===s){n=[];for(var a=0;a<o.geometry.length;a++)n.push(re(o.geometry[a],t))}else if("MultiPolygon"===s)for(n=[],a=0;a<o.geometry.length;a++){for(var l=[],c=0;c<o.geometry[a].length;c++)l.push(re(o.geometry[a][c],t));n.push(l)}i.push(U(o.id,s,n,o.tags))}return i}function re(e,t){var i=[];i.size=e.size,void 0!==e.start&&(i.start=e.start,i.end=e.end);for(var r=0;r<e.length;r+=3)i.push(e[r]+t,e[r+1],e[r+2]);return i}function ne(e,t){if(e.transformed)return e;var i,r,n,o=1<<e.z,s=e.x,a=e.y;for(i=0;i<e.features.length;i++){var l=e.features[i],c=l.geometry,h=l.type;if(l.geometry=[],1===h)for(r=0;r<c.length;r+=2)l.geometry.push(oe(c[r],c[r+1],t,o,s,a));else for(r=0;r<c.length;r++){var u=[];for(n=0;n<c[r].length;n+=2)u.push(oe(c[r][n],c[r][n+1],t,o,s,a));l.geometry.push(u)}}return e.transformed=!0,e}function oe(e,t,i,r,n,o){return[Math.round(i*(e*r-n)),Math.round(i*(t*r-o))]}function se(e,t,i,r,n){for(var o=t===n.maxZoom?0:n.tolerance/((1<<t)*n.extent),s={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:i,y:r,z:t,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},a=0;a<e.length;a++){s.numFeatures++,ae(s,e[a],o,n);var l=e[a].minX,c=e[a].minY,h=e[a].maxX,u=e[a].maxY;l<s.minX&&(s.minX=l),c<s.minY&&(s.minY=c),h>s.maxX&&(s.maxX=h),u>s.maxY&&(s.maxY=u)}return s}function ae(e,t,i,r){var n=t.geometry,o=t.type,s=[];if("Point"===o||"MultiPoint"===o)for(var a=0;a<n.length;a+=3)s.push(n[a]),s.push(n[a+1]),e.numPoints++,e.numSimplified++;else if("LineString"===o)le(s,n,e,i,!1,!1);else if("MultiLineString"===o||"Polygon"===o)for(a=0;a<n.length;a++)le(s,n[a],e,i,"Polygon"===o,0===a);else if("MultiPolygon"===o)for(var l=0;l<n.length;l++){var c=n[l];for(a=0;a<c.length;a++)le(s,c[a],e,i,!0,0===a)}if(s.length){var h=t.tags||null;if("LineString"===o&&r.lineMetrics){for(var u in h={},t.tags)h[u]=t.tags[u];h.mapbox_clip_start=n.start/n.size,h.mapbox_clip_end=n.end/n.size}var d={geometry:s,type:"Polygon"===o||"MultiPolygon"===o?3:"LineString"===o||"MultiLineString"===o?2:1,tags:h};null!==t.id&&(d.id=t.id),e.features.push(d)}}function le(e,t,i,r,n,o){var s=r*r;if(r>0&&t.size<(n?s:r))i.numPoints+=t.length/3;else{for(var a=[],l=0;l<t.length;l+=3)(0===r||t[l+2]>s)&&(i.numSimplified++,a.push(t[l]),a.push(t[l+1])),i.numPoints++;n&&function(e,t){for(var i=0,r=0,n=e.length,o=n-2;r<n;o=r,r+=2)i+=(e[r]-e[o])*(e[r+1]+e[o+1]);if(i>0===t)for(r=0,n=e.length;r<n/2;r+=2){var s=e[r],a=e[r+1];e[r]=e[n-2-r],e[r+1]=e[n-1-r],e[n-2-r]=s,e[n-1-r]=a}}(a,o),e.push(a)}}function ce(e,t){var i=(t=this.options=function(e,t){for(var i in t)e[i]=t[i];return e}(Object.create(this.options),t)).debug;if(i&&console.time("preprocess data"),t.maxZoom<0||t.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(t.promoteId&&t.generateId)throw new Error("promoteId and generateId cannot be used together.");var r=function(e,t){var i=[];if("FeatureCollection"===e.type)for(var r=0;r<e.features.length;r++)V(i,e.features[r],t,r);else V(i,"Feature"===e.type?e:{geometry:e},t);return i}(e,t);this.tiles={},this.tileCoords=[],i&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",t.indexMaxZoom,t.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),r=function(e,t){var i=t.buffer/t.extent,r=e,n=H(e,1,-1-i,i,0,-1,2,t),o=H(e,1,1-i,2+i,0,-1,2,t);return(n||o)&&(r=H(e,1,-i,1+i,0,-1,2,t)||[],n&&(r=ie(n,1).concat(r)),o&&(r=r.concat(ie(o,-1)))),r}(r,t),r.length&&this.splitTile(r,0,0,0),i&&(r.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function he(e,t,i){return 32*((1<<e)*i+t)+e}function ue(t,i){const r=t.tileID.canonical;if(!this._geoJSONIndex)return i(null,null);const n=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!n)return i(null,null);const o=new class{constructor(t){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=e.EXTENT,this.length=t.length,this._features=t}feature(t){return new class{constructor(t){this._feature=t,this.extent=e.EXTENT,this.type=t.type,this.properties=t.tags,"id"in t&&!isNaN(t.id)&&(this.id=parseInt(t.id,10))}loadGeometry(){if(1===this._feature.type){const t=[];for(const i of this._feature.geometry)t.push([new e.Point(i[0],i[1])]);return t}{const t=[];for(const i of this._feature.geometry){const r=[];for(const t of i)r.push(new e.Point(t[0],t[1]));t.push(r)}return t}}toGeoJSON(e,t,i){return l.call(this,e,t,i)}}(this._features[t])}}(n.features);let s=A(o);0===s.byteOffset&&s.byteLength===s.buffer.byteLength||(s=new Uint8Array(s)),i(null,{vectorTile:o,rawData:s.buffer})}ce.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},ce.prototype.splitTile=function(e,t,i,r,n,o,s){for(var a=[e,t,i,r],l=this.options,c=l.debug;a.length;){r=a.pop(),i=a.pop(),t=a.pop(),e=a.pop();var h=1<<t,u=he(t,i,r),d=this.tiles[u];if(!d&&(c>1&&console.time("creation"),d=this.tiles[u]=se(e,t,i,r,l),this.tileCoords.push({z:t,x:i,y:r}),c)){c>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,i,r,d.numFeatures,d.numPoints,d.numSimplified),console.timeEnd("creation"));var p="z"+t;this.stats[p]=(this.stats[p]||0)+1,this.total++}if(d.source=e,n){if(t===l.maxZoom||t===n)continue;var f=1<<n-t;if(i!==Math.floor(o/f)||r!==Math.floor(s/f))continue}else if(t===l.indexMaxZoom||d.numPoints<=l.indexMaxPoints)continue;if(d.source=null,0!==e.length){c>1&&console.time("clipping");var m,_,g,y,x,v,b=.5*l.buffer/l.extent,w=.5-b,T=.5+b,E=1+b;m=_=g=y=null,x=H(e,h,i-b,i+T,0,d.minX,d.maxX,l),v=H(e,h,i+w,i+E,0,d.minX,d.maxX,l),e=null,x&&(m=H(x,h,r-b,r+T,1,d.minY,d.maxY,l),_=H(x,h,r+w,r+E,1,d.minY,d.maxY,l),x=null),v&&(g=H(v,h,r-b,r+T,1,d.minY,d.maxY,l),y=H(v,h,r+w,r+E,1,d.minY,d.maxY,l),v=null),c>1&&console.timeEnd("clipping"),a.push(m||[],t+1,2*i,2*r),a.push(_||[],t+1,2*i,2*r+1),a.push(g||[],t+1,2*i+1,2*r),a.push(y||[],t+1,2*i+1,2*r+1)}}},ce.prototype.getTile=function(e,t,i){var r=this.options,n=r.extent,o=r.debug;if(e<0||e>24)return null;var s=1<<e,a=he(e,t=(t%s+s)%s,i);if(this.tiles[a])return ne(this.tiles[a],n);o>1&&console.log("drilling down to z%d-%d-%d",e,t,i);for(var l,c=e,h=t,u=i;!l&&c>0;)c--,h=Math.floor(h/2),u=Math.floor(u/2),l=this.tiles[he(c,h,u)];return l&&l.source?(o>1&&console.log("found parent tile z%d-%d-%d",c,h,u),o>1&&console.time("drilling down"),this.splitTile(l.source,c,h,u,e,t,i),o>1&&console.timeEnd("drilling down"),this.tiles[a]?ne(this.tiles[a],n):null):null};class de extends e.VectorTileWorkerSource{constructor(e,t,i,r,n){super(e,t,i,r,ue),n&&(this.loadGeoJSON=n)}loadData(t,i){const r=t&&t.request,n=r&&r.collectResourceTiming;this.loadGeoJSON(t,((o,s)=>{if(o||!s)return i(o);if("object"!=typeof s)return i(new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`));{a(s,!0);try{if(t.filter){const i=e.createExpression(t.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===i.result)throw new Error(i.value.map((e=>`${e.key}: ${e.message}`)).join(", "));const r=s.features.filter((e=>i.value.evaluate({zoom:0},e)));s={type:"FeatureCollection",features:r}}this._geoJSONIndex=t.cluster?new z(function({superclusterOptions:t,clusterProperties:i}){if(!i||!t)return t;const r={},n={},o={accumulated:null,zoom:0},s={properties:null},a=Object.keys(i);for(const t of a){const[o,s]=i[t],a=e.createExpression(s),l=e.createExpression("string"==typeof o?[o,["accumulated"],["get",t]]:o);r[t]=a.value,n[t]=l.value}return t.map=e=>{s.properties=e;const t={};for(const e of a)t[e]=r[e].evaluate(o,s);return t},t.reduce=(e,t)=>{s.properties=t;for(const t of a)o.accumulated=e[t],e[t]=n[t].evaluate(o,s)},t}(t)).load(s.features):function(e,t){return new ce(e,t)}(s,t.geojsonVtOptions)}catch(o){return i(o)}this.loaded={};const l={};if(n){const i=e.getPerformanceMeasurement(r);i&&(l.resourceTiming={},l.resourceTiming[t.source]=JSON.parse(JSON.stringify(i)))}i(null,l)}}))}reloadTile(e,t){const i=this.loaded;return i&&i[e.uid]?super.reloadTile(e,t):this.loadTile(e,t)}loadGeoJSON(t,i){if(t.request)e.getJSON(t.request,i);else{if("string"!=typeof t.data)return i(new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`));try{return i(null,JSON.parse(t.data))}catch(e){return i(new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`))}}}getClusterExpansionZoom(e,t){try{t(null,this._geoJSONIndex.getClusterExpansionZoom(e.clusterId))}catch(e){t(e)}}getClusterChildren(e,t){try{t(null,this._geoJSONIndex.getChildren(e.clusterId))}catch(e){t(e)}}getClusterLeaves(e,t){try{t(null,this._geoJSONIndex.getLeaves(e.clusterId,e.limit,e.offset))}catch(e){t(e)}}}class pe{constructor(t){this.self=t,this.actor=new e.Actor(t,this),this.layerIndexes={},this.availableImages={},this.isSpriteLoaded={},this.projections={},this.defaultProjection=e.getProjection({name:"mercator"}),this.workerSourceTypes={vector:e.VectorTileWorkerSource,geojson:de},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(e,t)=>{if(this.workerSourceTypes[e])throw new Error(`Worker source with name "${e}" already registered.`);this.workerSourceTypes[e]=t},this.self.registerRTLTextPlugin=t=>{if(e.plugin.isParsed())throw new Error("RTL text plugin already registered.");e.plugin.applyArabicShaping=t.applyArabicShaping,e.plugin.processBidirectionalText=t.processBidirectionalText,e.plugin.processStyledBidirectionalText=t.processStyledBidirectionalText}}clearCaches(e,t,i){delete this.layerIndexes[e],delete this.availableImages[e],delete this.workerSources[e],delete this.demWorkerSources[e],i()}checkIfReady(e,t,i){i()}setReferrer(e,t){this.referrer=t}spriteLoaded(t,i){this.isSpriteLoaded[t]=i;for(const r in this.workerSources[t]){const n=this.workerSources[t][r];for(const t in n)n[t]instanceof e.VectorTileWorkerSource&&(n[t].isSpriteLoaded=i,n[t].fire(new e.Event("isSpriteLoaded")))}}setImages(e,t,i){this.availableImages[e]=t;for(const i in this.workerSources[e]){const r=this.workerSources[e][i];for(const e in r)r[e].availableImages=t}i()}enableTerrain(e,t,i){this.terrain=t,i()}setProjection(t,i){this.projections[t]=e.getProjection(i)}setLayers(e,t,i){this.getLayerIndex(e).replace(t),i()}updateLayers(e,t,i){this.getLayerIndex(e).update(t.layers,t.removedIds),i()}loadTile(t,i,r){const n=this.enableTerrain?e.extend({enableTerrain:this.terrain},i):i;n.projection=this.projections[t]||this.defaultProjection,this.getWorkerSource(t,i.type,i.source).loadTile(n,r)}loadDEMTile(t,i,r){const n=this.enableTerrain?e.extend({buildQuadTree:this.terrain},i):i;this.getDEMWorkerSource(t,i.source).loadTile(n,r)}reloadTile(t,i,r){const n=this.enableTerrain?e.extend({enableTerrain:this.terrain},i):i;n.projection=this.projections[t]||this.defaultProjection,this.getWorkerSource(t,i.type,i.source).reloadTile(n,r)}abortTile(e,t,i){this.getWorkerSource(e,t.type,t.source).abortTile(t,i)}removeTile(e,t,i){this.getWorkerSource(e,t.type,t.source).removeTile(t,i)}removeSource(e,t,i){if(!this.workerSources[e]||!this.workerSources[e][t.type]||!this.workerSources[e][t.type][t.source])return;const r=this.workerSources[e][t.type][t.source];delete this.workerSources[e][t.type][t.source],void 0!==r.removeSource?r.removeSource(t,i):i()}loadWorkerSource(e,t,i){try{this.self.importScripts(t.url),i()}catch(e){i(e.toString())}}syncRTLPluginState(t,i,r){try{e.plugin.setState(i);const t=e.plugin.getPluginURL();if(e.plugin.isLoaded()&&!e.plugin.isParsed()&&null!=t){this.self.importScripts(t);const i=e.plugin.isParsed();r(i?void 0:new Error(`RTL Text Plugin failed to import scripts from ${t}`),i)}}catch(e){r(e.toString())}}getAvailableImages(e){let t=this.availableImages[e];return t||(t=[]),t}getLayerIndex(e){let t=this.layerIndexes[e];return t||(t=this.layerIndexes[e]=new r),t}getWorkerSource(e,t,i){if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][i]){const r={send:(t,i,r,n,o,s)=>{this.actor.send(t,i,r,e,o,s)},scheduler:this.actor.scheduler};this.workerSources[e][t][i]=new this.workerSourceTypes[t](r,this.getLayerIndex(e),this.getAvailableImages(e),this.isSpriteLoaded[e])}return this.workerSources[e][t][i]}getDEMWorkerSource(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new n),this.demWorkerSources[e][t]}enforceCacheSizeLimit(t,i){e.enforceCacheSizeLimit(i)}getWorkerPerformanceMetrics(e,t,i){i(void 0,void 0)}}return"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&(self.worker=new pe(self)),pe})),r(["./shared"],(function(e){function t(e,i){if(Array.isArray(e)){if(!Array.isArray(i)||e.length!==i.length)return!1;for(let r=0;r<e.length;r++)if(!t(e[r],i[r]))return!1;return!0}if("object"==typeof e&&null!==e&&null!==i){if("object"!=typeof i)return!1;if(Object.keys(e).length!==Object.keys(i).length)return!1;for(const r in e)if(!t(e[r],i[r]))return!1;return!0}return e===i}var i=r;function r(e){return!function(e){return"undefined"==typeof window||"undefined"==typeof document?"not a browser":Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray?Function.prototype&&Function.prototype.bind?Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions?"JSON"in window&&"parse"in JSON&&"stringify"in JSON?function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var e,t,i=new Blob([""],{type:"text/javascript"}),r=URL.createObjectURL(i);try{t=new Worker(r),e=!0}catch(t){e=!1}return t&&t.terminate(),URL.revokeObjectURL(r),e}()?"Uint8ClampedArray"in window?ArrayBuffer.isView?function(){var e=document.createElement("canvas");e.width=e.height=1;var t=e.getContext("2d");if(!t)return!1;var i=t.getImageData(0,0,1,1);return i&&i.width===e.width}()?(void 0===n[t=e&&e.failIfMajorPerformanceCaveat]&&(n[t]=function(e){var t,i=function(e){var t=document.createElement("canvas"),i=Object.create(r.webGLContextAttributes);return i.failIfMajorPerformanceCaveat=e,t.getContext("webgl",i)||t.getContext("experimental-webgl",i)}(e);if(!i)return!1;try{t=i.createShader(i.VERTEX_SHADER)}catch(e){return!1}return!(!t||i.isContextLost())&&(i.shaderSource(t,"void main() {}"),i.compileShader(t),!0===i.getShaderParameter(t,i.COMPILE_STATUS))}(t)),n[t]?document.documentMode?"insufficient ECMAScript 6 support":void 0:"insufficient WebGL support"):"insufficient Canvas/getImageData support":"insufficient ArrayBuffer support":"insufficient Uint8ClampedArray support":"insufficient worker support":"insufficient JSON support":"insufficient Object support":"insufficient Function support":"insufficent Array support";var t}(e)}var n={};function o(t,i,r){const n=e.window.document.createElement(t);return void 0!==i&&(n.className=i),r&&r.appendChild(n),n}function s(t,i,r){const n=e.window.document.createElementNS("http://www.w3.org/2000/svg",t);for(const e of Object.keys(i))n.setAttributeNS(null,e,i[e]);return r&&r.appendChild(n),n}r.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0};const a=e.window.document&&e.window.document.documentElement.style,l=a&&void 0!==a.userSelect?"userSelect":"WebkitUserSelect";let c;function h(){a&&l&&(c=a[l],a[l]="none")}function u(){a&&l&&(a[l]=c)}function d(t){t.preventDefault(),t.stopPropagation(),e.window.removeEventListener("click",d,!0)}function p(){e.window.addEventListener("click",d,!0),e.window.setTimeout((()=>{e.window.removeEventListener("click",d,!0)}),0)}function f(e,t){const i=e.getBoundingClientRect();return g(e,i,t)}function m(e,t){const i=e.getBoundingClientRect(),r=[];for(let n=0;n<t.length;n++)r.push(g(e,i,t[n]));return r}function _(t){return void 0!==e.window.InstallTrigger&&2===t.button&&t.ctrlKey&&e.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:t.button}function g(t,i,r){const n=t.offsetWidth===i.width?1:t.offsetWidth/i.width;return new e.Point((r.clientX-i.left)*n,(r.clientY-i.top)*n)}function y(e,t){var i=t[0],r=t[1],n=t[2],o=t[3],s=i*o-n*r;return s?(e[0]=o*(s=1/s),e[1]=-r*s,e[2]=-n*s,e[3]=i*s,e):null}function x(e){const{userImage:t}=e;return!!(t&&t.render&&t.render())&&(e.data.replace(new Uint8Array(t.data.buffer)),!0)}class v extends e.Evented{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new e.RGBAImage({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(e){if(this.loaded!==e&&(this.loaded=e,e)){for(const{ids:e,callback:t}of this.requestors)this._notify(e,t);this.requestors=[]}}hasImage(e){return!!this.getImage(e)}getImage(e){return this.images[e]}addImage(e,t){this._validate(e,t)&&(this.images[e]=t)}_validate(t,i){let r=!0;return this._validateStretch(i.stretchX,i.data&&i.data.width)||(this.fire(new e.ErrorEvent(new Error(`Image "${t}" has invalid "stretchX" value`))),r=!1),this._validateStretch(i.stretchY,i.data&&i.data.height)||(this.fire(new e.ErrorEvent(new Error(`Image "${t}" has invalid "stretchY" value`))),r=!1),this._validateContent(i.content,i)||(this.fire(new e.ErrorEvent(new Error(`Image "${t}" has invalid "content" value`))),r=!1),r}_validateStretch(e,t){if(!e)return!0;let i=0;for(const r of e){if(r[0]<i||r[1]<r[0]||t<r[1])return!1;i=r[1]}return!0}_validateContent(e,t){return!(e&&(4!==e.length||e[0]<0||t.data.width<e[0]||e[1]<0||t.data.height<e[1]||e[2]<0||t.data.width<e[2]||e[3]<0||t.data.height<e[3]||e[2]<e[0]||e[3]<e[1]))}updateImage(e,t){t.version=this.images[e].version+1,this.images[e]=t,this.updatedImages[e]=!0}removeImage(e){const t=this.images[e];delete this.images[e],delete this.patterns[e],t.userImage&&t.userImage.onRemove&&t.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(e,t){let i=!0;if(!this.isLoaded())for(const t of e)this.images[t]||(i=!1);this.isLoaded()||i?this._notify(e,t):this.requestors.push({ids:e,callback:t})}_notify(t,i){const r={};for(const i of t){this.images[i]||this.fire(new e.Event("styleimagemissing",{id:i}));const t=this.images[i];t?r[i]={data:t.data.clone(),pixelRatio:t.pixelRatio,sdf:t.sdf,version:t.version,stretchX:t.stretchX,stretchY:t.stretchY,content:t.content,hasRenderCallback:Boolean(t.userImage&&t.userImage.render)}:e.warnOnce(`Image "${i}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}i(null,r)}getPixelSize(){const{width:e,height:t}=this.atlasImage;return{width:e,height:t}}getPattern(t){const i=this.patterns[t],r=this.getImage(t);if(!r)return null;if(i&&i.position.version===r.version)return i.position;if(i)i.position.version=r.version;else{const i={w:r.data.width+2,h:r.data.height+2,x:0,y:0},n=new e.ImagePosition(i,r);this.patterns[t]={bin:i,position:n}}return this._updatePatternAtlas(),this.patterns[t].position}bind(t){const i=t.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new e.Texture(t,this.atlasImage,i.RGBA),this.atlasTexture&&this.atlasTexture.bind(i.LINEAR,i.CLAMP_TO_EDGE)}_updatePatternAtlas(){const t=[];for(const e in this.patterns)t.push(this.patterns[e].bin);const{w:i,h:r}=e.potpack(t),n=this.atlasImage;n.resize({width:i||1,height:r||1});for(const t in this.patterns){const{bin:i}=this.patterns[t],r=i.x+1,o=i.y+1,s=this.images[t].data,a=s.width,l=s.height;e.RGBAImage.copy(s,n,{x:0,y:0},{x:r,y:o},{width:a,height:l}),e.RGBAImage.copy(s,n,{x:0,y:l-1},{x:r,y:o-1},{width:a,height:1}),e.RGBAImage.copy(s,n,{x:0,y:0},{x:r,y:o+l},{width:a,height:1}),e.RGBAImage.copy(s,n,{x:a-1,y:0},{x:r-1,y:o},{width:1,height:l}),e.RGBAImage.copy(s,n,{x:0,y:0},{x:r+a,y:o},{width:1,height:l})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(e){for(const t of e){if(this.callbackDispatchedThisFrame[t])continue;this.callbackDispatchedThisFrame[t]=!0;const e=this.images[t];x(e)&&this.updateImage(t,e)}}}const b=new e.Properties({anchor:new e.DataConstantProperty(e.spec.light.anchor),position:new class{constructor(){this.specification=e.spec.light.position}possiblyEvaluate(t,i){return function([t,i,r]){const n=e.degToRad(i+90),o=e.degToRad(r);return{x:t*Math.cos(n)*Math.sin(o),y:t*Math.sin(n)*Math.sin(o),z:t*Math.cos(o),azimuthal:i,polar:r}}(t.expression.evaluate(i))}interpolate(t,i,r){return{x:e.number(t.x,i.x,r),y:e.number(t.y,i.y,r),z:e.number(t.z,i.z,r),azimuthal:e.number(t.azimuthal,i.azimuthal,r),polar:e.number(t.polar,i.polar,r)}}},color:new e.DataConstantProperty(e.spec.light.color),intensity:new e.DataConstantProperty(e.spec.light.intensity)});class w extends e.Evented{constructor(t){super(),this._transitionable=new e.Transitionable(b),this.setLight(t),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(t,i={}){if(!this._validate(e.validateLight,t,i))for(const i in t){const r=t[i];e.endsWith(i,"-transition")?this._transitionable.setTransition(i.slice(0,-11),r):this._transitionable.setValue(i,r)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(t,i,r){return(!r||!1!==r.validate)&&e.emitValidationErrors(this,t.call(e.validateStyle,e.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.spec})))}}const T=new e.Properties({source:new e.DataConstantProperty(e.spec.terrain.source),exaggeration:new e.DataConstantProperty(e.spec.terrain.exaggeration)});let E=class extends e.Evented{constructor(t,i){super(),this._transitionable=new e.Transitionable(T),this.set(t),this._transitioning=this._transitionable.untransitioned(),this.drapeRenderMode=i}get(){return this._transitionable.serialize()}set(t){for(const i in t){const r=t[i];e.endsWith(i,"-transition")?this._transitionable.setTransition(i.slice(0,-11),r):this._transitionable.setValue(i,r)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}};function A(t,i,r,n){const o=e.smoothstep(45,65,r),[s,a]=S(t,n),l=e.length(i);let c=1-Math.min(1,Math.exp((l-s)/(a-s)*-6));return c*=c*c,c=Math.min(1,1.00747*c),c*o*t.alpha}function S(e,t){const i=.5/Math.tan(.5*t);return[e.range[0]+i,e.range[1]+i]}const M=new e.Properties({range:new e.DataConstantProperty(e.spec.fog.range),color:new e.DataConstantProperty(e.spec.fog.color),"high-color":new e.DataConstantProperty(e.spec.fog["high-color"]),"space-color":new e.DataConstantProperty(e.spec.fog["space-color"]),"horizon-blend":new e.DataConstantProperty(e.spec.fog["horizon-blend"]),"star-intensity":new e.DataConstantProperty(e.spec.fog["star-intensity"])});class C extends e.Evented{constructor(t,i){super(),this._transitionable=new e.Transitionable(M),this.set(t),this._transitioning=this._transitionable.untransitioned(),this._transform=i}get state(){const t=this._transform,i="globe"===t.projection.name,r=e.globeToMercatorTransition(t.zoom),n=this.properties.get("range"),o=[.5,3];return{range:i?[e.number(o[0],n[0],r),e.number(o[1],n[1],r)]:n,horizonBlend:this.properties.get("horizon-blend"),alpha:this.properties.get("color").a}}get(){return this._transitionable.serialize()}set(t,i={}){if(!this._validate(e.validateFog,t,i)){for(const i of Object.keys(e.spec.fog))t&&void 0===t[i]&&(t[i]=e.spec.fog[i].default);for(const i in t){const r=t[i];e.endsWith(i,"-transition")?this._transitionable.setTransition(i.slice(0,-11),r):this._transitionable.setValue(i,r)}}}getOpacity(t){if(!this._transform.projection.supportsFog)return 0;const i=this.properties&&this.properties.get("color")||1;return("globe"===this._transform.projection.name?1:e.smoothstep(45,65,t))*i.a}getOpacityAtLatLng(t,i){return this._transform.projection.supportsFog?function(t,i,r){const n=e.MercatorCoordinate.fromLngLat(i),o=r.elevation?r.elevation.getAtPointOrZero(n):0,s=[n.x,n.y,o];return e.transformMat4(s,s,r.mercatorFogMatrix),A(t,s,r.pitch,r._fov)}(this.state,t,i):0}getFovAdjustedRange(e){return this._transform.projection.supportsFog?S(this.state,e):[0,1]}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(t,i,r){return(!r||!1!==r.validate)&&e.emitValidationErrors(this,t.call(e.validateStyle,e.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.spec})))}}class k{constructor(t,i){this.workerPool=t,this.actors=[],this.currentActor=0,this.id=e.uniqueId();const r=this.workerPool.acquire(this.id);for(let e=0;e<r.length;e++){const t=new k.Actor(r[e],i,this.id);t.name=`Worker ${e}`,this.actors.push(t)}this.ready=!1,this.broadcast("checkIfReady",null,(()=>{this.ready=!0}))}broadcast(t,i,r){e.asyncAll(this.actors,((e,r)=>{e.send(t,i,r)}),r=r||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){this.actors.forEach((e=>{e.remove()})),this.actors=[],this.workerPool.release(this.id)}}function I(t,i,r){return i*(e.EXTENT/(t.tileSize*Math.pow(2,r-t.tileID.overscaledZ)))}k.Actor=e.Actor;class P{constructor(e,t,i,r){this.screenBounds=e,this.cameraPoint=t,this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=i,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this._bufferedScreenMercator(0,r)}static createFromScreenPoints(t,i){let r,n;if(t instanceof e.Point||"number"==typeof t[0]){const o=e.Point.convert(t);r=[o],n=i.isPointAboveHorizon(o)}else{const o=e.Point.convert(t[0]),s=e.Point.convert(t[1]);r=[o,s],n=e.polygonizeBounds(o,s).every((e=>i.isPointAboveHorizon(e)))}return new P(r,i.getCameraPoint(),n,i)}isPointQuery(){return 1===this.screenBounds.length}bufferedScreenGeometry(t){return e.polygonizeBounds(this.screenBounds[0],1===this.screenBounds.length?this.screenBounds[0]:this.screenBounds[1],t)}bufferedCameraGeometry(t){const i=this.screenBounds[0],r=1===this.screenBounds.length?this.screenBounds[0].add(new e.Point(1,1)):this.screenBounds[1],n=e.polygonizeBounds(i,r,0,!1);return this.cameraPoint.y>r.y&&(this.cameraPoint.x>i.x&&this.cameraPoint.x<r.x?n.splice(3,0,this.cameraPoint):this.cameraPoint.x>=r.x?n[2]=this.cameraPoint:this.cameraPoint.x<=i.x&&(n[3]=this.cameraPoint)),e.bufferConvexPolygon(n,t)}bufferedCameraGeometryGlobe(t){const i=this.screenBounds[0],r=1===this.screenBounds.length?this.screenBounds[0].add(new e.Point(1,1)):this.screenBounds[1],n=e.polygonizeBounds(i,r,t),o=this.cameraPoint.clone();switch(3*((o.y>i.y)+(o.y>r.y))+((o.x>i.x)+(o.x>r.x))){case 0:n[0]=o,n[4]=o.clone();break;case 1:n.splice(1,0,o);break;case 2:n[1]=o;break;case 3:n.splice(4,0,o);break;case 5:n.splice(2,0,o);break;case 6:n[3]=o;break;case 7:n.splice(3,0,o);break;case 8:n[2]=o}return n}containsTile(t,i,r,n=0){const o=t.queryPadding/i._pixelsPerMercatorPixel+1,s=r?this._bufferedCameraMercator(o,i):this._bufferedScreenMercator(o,i);let a=t.tileID.wrap+(s.unwrapped?n:0);const l=s.polygon.map((i=>e.getTilePoint(t.tileTransform,i,a)));if(!e.polygonIntersectsBox(l,0,0,e.EXTENT,e.EXTENT))return;a=t.tileID.wrap+(this.screenGeometryMercator.unwrapped?n:0);const c=this.screenGeometryMercator.polygon.map((i=>e.getTileVec3(t.tileTransform,i,a))),h=c.map((t=>new e.Point(t[0],t[1]))),u=i.getFreeCameraOptions().position||new e.MercatorCoordinate(0,0,0),d=e.getTileVec3(t.tileTransform,u,a),p=c.map((t=>{const i=e.sub(t,t,d);return e.normalize(i,i),new e.Ray(d,i)})),f=I(t,1,i.zoom)*i._pixelsPerMercatorPixel;return{queryGeometry:this,tilespaceGeometry:h,tilespaceRays:p,bufferedTilespaceGeometry:l,bufferedTilespaceBounds:(m=e.getBounds(l),m.min.x=e.clamp(m.min.x,0,e.EXTENT),m.min.y=e.clamp(m.min.y,0,e.EXTENT),m.max.x=e.clamp(m.max.x,0,e.EXTENT),m.max.y=e.clamp(m.max.y,0,e.EXTENT),m),tile:t,tileID:t.tileID,pixelToTileUnitsFactor:f};var m}_bufferedScreenMercator(e,t){const i=D(e);if(this._screenRaycastCache[i])return this._screenRaycastCache[i];{let r;return r="globe"===t.projection.name?this._projectAndResample(this.bufferedScreenGeometry(e),t):{polygon:this.bufferedScreenGeometry(e).map((e=>t.pointCoordinate3D(e))),unwrapped:!0},this._screenRaycastCache[i]=r,r}}_bufferedCameraMercator(e,t){const i=D(e);if(this._cameraRaycastCache[i])return this._cameraRaycastCache[i];{let r;return r="globe"===t.projection.name?this._projectAndResample(this.bufferedCameraGeometryGlobe(e),t):{polygon:this.bufferedCameraGeometry(e).map((e=>t.pointCoordinate3D(e))),unwrapped:!0},this._cameraRaycastCache[i]=r,r}}_projectAndResample(t,i){const r=function(t,i){const r=e.multiply([],i.pixelMatrix,i.globeMatrix),n=[0,-e.GLOBE_RADIUS,0,1],o=[0,e.GLOBE_RADIUS,0,1],s=[0,0,0,1];e.transformMat4$1(n,n,r),e.transformMat4$1(o,o,r),e.transformMat4$1(s,s,r);const a=new e.Point(n[0]/n[3],n[1]/n[3]),l=new e.Point(o[0]/o[3],o[1]/o[3]),c=e.polygonContainsPoint(t,a)&&n[3]<s[3],h=e.polygonContainsPoint(t,l)&&o[3]<s[3];if(!c&&!h)return null;const u=function(e,t,i){for(let r=1;r<e.length;r++){const n=L(t.pointCoordinate3D(e[r-1]).x),o=L(t.pointCoordinate3D(e[r]).x);if(i<0){if(n<o)return{idx:r,t:-n/(o-1-n)}}else if(o<n)return{idx:r,t:(1-n)/(o+1-n)}}return null}(t,i,c?-1:1);if(!u)return null;const{idx:d,t:p}=u;let f=d>1?z(t.slice(0,d),i):[],m=d<t.length?z(t.slice(d),i):[];f=f.map((t=>new e.Point(L(t.x),t.y))),m=m.map((t=>new e.Point(L(t.x),t.y)));const _=[...f];0===_.length&&_.push(m[m.length-1]);const g=e.number(_[_.length-1].y,(0===m.length?f[0]:m[0]).y,p);let y;return y=c?[new e.Point(0,g),new e.Point(0,0),new e.Point(1,0),new e.Point(1,g)]:[new e.Point(1,g),new e.Point(1,1),new e.Point(0,1),new e.Point(0,g)],_.push(...y),0===m.length?_.push(f[0]):_.push(...m),{polygon:_.map((t=>new e.MercatorCoordinate(t.x,t.y))),unwrapped:!1}}(t,i);if(r)return r;const n=function(t,i){let r=!1,n=-1/0,o=0;for(let e=0;e<t.length-1;e++)t[e].x>n&&(n=t[e].x,o=e);for(let e=0;e<t.length-1;e++){const i=(o+e)%(t.length-1),n=t[i],s=t[i+1];Math.abs(n.x-s.x)>.5&&(n.x<s.x?(n.x+=1,0===i&&(t[t.length-1].x+=1)):(s.x+=1,i+1===t.length-1&&(t[0].x+=1)),r=!0)}const s=e.mercatorXfromLng(i.center.lng);return r&&s<Math.abs(s-1)&&t.forEach((e=>{e.x-=1})),{polygon:t,unwrapped:r}}(z(t,i).map((t=>new e.Point(L(t.x),t.y))),i);return{polygon:n.polygon.map((t=>new e.MercatorCoordinate(t.x,t.y))),unwrapped:n.unwrapped}}}function z(t,i){return e.resample(t,(e=>{const t=i.pointCoordinate3D(e);e.x=t.x,e.y=t.y}),1/256)}function L(e){return e<0?1+e%1:e%1}function D(e){return 100*e|0}function B(t,i,r,n,o){const s=function(r,n){if(r)return o(r);if(n){t.url&&n.tiles&&t.tiles&&delete t.tiles;const r=e.pick(e.extend(n,t),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);n.vector_layers&&(r.vectorLayers=n.vector_layers,r.vectorLayerIds=r.vectorLayers.map((e=>e.id))),r.tiles=i.canonicalizeTileset(r,t.url),o(null,r)}};return t.url?e.getJSON(i.transformRequest(i.normalizeSourceURL(t.url,null,r,n),e.ResourceType.Source),s):e.exported.frame((()=>s(null,t)))}class R{constructor(t,i,r){this.bounds=e.LngLatBounds.convert(this.validateBounds(t)),this.minzoom=i||0,this.maxzoom=r||24}validateBounds(e){return Array.isArray(e)&&4===e.length?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]}contains(t){const i=Math.pow(2,t.z),r=Math.floor(e.mercatorXfromLng(this.bounds.getWest())*i),n=Math.floor(e.mercatorYfromLat(this.bounds.getNorth())*i),o=Math.ceil(e.mercatorXfromLng(this.bounds.getEast())*i),s=Math.ceil(e.mercatorYfromLat(this.bounds.getSouth())*i);return t.x>=r&&t.x<o&&t.y>=n&&t.y<s}}class O{constructor(e,t,i){this.context=e;const r=e.gl;this.buffer=r.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||t.destroy()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){const t=this.context.gl;this.context.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const F={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class j{constructor(e,t,i,r){this.length=t.length,this.attributes=i,this.itemSize=t.bytesPerElement,this.dynamicDraw=r,this.context=e;const n=e.gl;this.buffer=n.createBuffer(),e.bindVertexBuffer.set(this.buffer),n.bufferData(n.ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||t.destroy()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){const t=this.context.gl;this.bind(),t.bufferSubData(t.ARRAY_BUFFER,0,e.arrayBuffer)}enableAttributes(e,t){for(let i=0;i<this.attributes.length;i++){const r=t.attributes[this.attributes[i].name];void 0!==r&&e.enableVertexAttribArray(r)}}setVertexAttribPointers(e,t,i){for(let r=0;r<this.attributes.length;r++){const n=this.attributes[r],o=t.attributes[n.name];void 0!==o&&e.vertexAttribPointer(o,n.components,e[F[n.type]],!1,this.itemSize,n.offset+this.itemSize*(i||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class U{constructor(e){this.gl=e.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(e){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class N extends U{getDefault(){return e.Color.transparent}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.clearColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class V extends U{getDefault(){return 1}set(e){(e!==this.current||this.dirty)&&(this.gl.clearDepth(e),this.current=e,this.dirty=!1)}}class $ extends U{getDefault(){return 0}set(e){(e!==this.current||this.dirty)&&(this.gl.clearStencil(e),this.current=e,this.dirty=!1)}}class G extends U{getDefault(){return[!0,!0,!0,!0]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.colorMask(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class q extends U{getDefault(){return!0}set(e){(e!==this.current||this.dirty)&&(this.gl.depthMask(e),this.current=e,this.dirty=!1)}}class Z extends U{getDefault(){return 255}set(e){(e!==this.current||this.dirty)&&(this.gl.stencilMask(e),this.current=e,this.dirty=!1)}}class W extends U{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(e){const t=this.current;(e.func!==t.func||e.ref!==t.ref||e.mask!==t.mask||this.dirty)&&(this.gl.stencilFunc(e.func,e.ref,e.mask),this.current=e,this.dirty=!1)}}class H extends U{getDefault(){const e=this.gl;return[e.KEEP,e.KEEP,e.KEEP]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||this.dirty)&&(this.gl.stencilOp(e[0],e[1],e[2]),this.current=e,this.dirty=!1)}}class X extends U{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.STENCIL_TEST):t.disable(t.STENCIL_TEST),this.current=e,this.dirty=!1}}class K extends U{getDefault(){return[0,1]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.depthRange(e[0],e[1]),this.current=e,this.dirty=!1)}}class Y extends U{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.DEPTH_TEST):t.disable(t.DEPTH_TEST),this.current=e,this.dirty=!1}}class J extends U{getDefault(){return this.gl.LESS}set(e){(e!==this.current||this.dirty)&&(this.gl.depthFunc(e),this.current=e,this.dirty=!1)}}class Q extends U{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.BLEND):t.disable(t.BLEND),this.current=e,this.dirty=!1}}class ee extends U{getDefault(){const e=this.gl;return[e.ONE,e.ZERO]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.blendFunc(e[0],e[1]),this.current=e,this.dirty=!1)}}class te extends U{getDefault(){return e.Color.transparent}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.blendColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class ie extends U{getDefault(){return this.gl.FUNC_ADD}set(e){(e!==this.current||this.dirty)&&(this.gl.blendEquation(e),this.current=e,this.dirty=!1)}}class re extends U{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.CULL_FACE):t.disable(t.CULL_FACE),this.current=e,this.dirty=!1}}class ne extends U{getDefault(){return this.gl.BACK}set(e){(e!==this.current||this.dirty)&&(this.gl.cullFace(e),this.current=e,this.dirty=!1)}}class oe extends U{getDefault(){return this.gl.CCW}set(e){(e!==this.current||this.dirty)&&(this.gl.frontFace(e),this.current=e,this.dirty=!1)}}let se,ae=class extends U{getDefault(){return null}set(e){(e!==this.current||this.dirty)&&(this.gl.useProgram(e),this.current=e,this.dirty=!1)}};class le extends U{getDefault(){return this.gl.TEXTURE0}set(e){(e!==this.current||this.dirty)&&(this.gl.activeTexture(e),this.current=e,this.dirty=!1)}}class ce extends U{getDefault(){const e=this.gl;return[0,0,e.drawingBufferWidth,e.drawingBufferHeight]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.viewport(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class he extends U{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,e),this.current=e,this.dirty=!1}}class ue extends U{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindRenderbuffer(t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class de extends U{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindTexture(t.TEXTURE_2D,e),this.current=e,this.dirty=!1}}class pe extends U{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindBuffer(t.ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class fe extends U{getDefault(){return null}set(e){const t=this.gl;t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class me extends U{constructor(e){super(e),this.vao=e.extVertexArrayObject}getDefault(){return null}set(e){this.vao&&(e!==this.current||this.dirty)&&(this.vao.bindVertexArrayOES(e),this.current=e,this.dirty=!1)}}class _e extends U{getDefault(){return 4}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_ALIGNMENT,e),this.current=e,this.dirty=!1}}class ge extends U{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e),this.current=e,this.dirty=!1}}class ye extends U{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e),this.current=e,this.dirty=!1}}class xe extends U{constructor(e,t){super(e),this.context=e,this.parent=t}getDefault(){return null}}class ve extends xe{setDirty(){this.dirty=!0}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0),this.current=e,this.dirty=!1}}class be extends xe{attachment(){return this.gl.DEPTH_ATTACHMENT}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,this.attachment(),t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class we extends be{attachment(){return this.gl.DEPTH_STENCIL_ATTACHMENT}}class Te{constructor(e,t,i,r){this.context=e,this.width=t,this.height=i;const n=this.framebuffer=e.gl.createFramebuffer();this.colorAttachment=new ve(e,n),r&&(this.depthAttachment=new be(e,n))}destroy(){const e=this.context.gl,t=this.colorAttachment.get();if(t&&e.deleteTexture(t),this.depthAttachment){const t=this.depthAttachment.get();t&&e.deleteRenderbuffer(t)}e.deleteFramebuffer(this.framebuffer)}}class Ee{constructor(e,t=!1){if(this.gl=e,this.isWebGL2=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),t){const t=e;this.extVertexArrayObject={createVertexArrayOES:t.createVertexArray.bind(e),deleteVertexArrayOES:t.deleteVertexArray.bind(e),bindVertexArrayOES:t.bindVertexArray.bind(e)}}this.clearColor=new N(this),this.clearDepth=new V(this),this.clearStencil=new $(this),this.colorMask=new G(this),this.depthMask=new q(this),this.stencilMask=new Z(this),this.stencilFunc=new W(this),this.stencilOp=new H(this),this.stencilTest=new X(this),this.depthRange=new K(this),this.depthTest=new Y(this),this.depthFunc=new J(this),this.blend=new Q(this),this.blendFunc=new ee(this),this.blendColor=new te(this),this.blendEquation=new ie(this),this.cullFace=new re(this),this.cullFaceSide=new ne(this),this.frontFace=new oe(this),this.program=new ae(this),this.activeTexture=new le(this),this.viewport=new ce(this),this.bindFramebuffer=new he(this),this.bindRenderbuffer=new ue(this),this.bindTexture=new de(this),this.bindVertexBuffer=new pe(this),this.bindElementBuffer=new fe(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new me(this),this.pixelStoreUnpack=new _e(this),this.pixelStoreUnpackPremultiplyAlpha=new ge(this),this.pixelStoreUnpackFlipY=new ye(this),this.extTextureFilterAnisotropic=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureFilterAnisotropicForceOff=!1,this.extStandardDerivativesForceOff=!1,this.extDebugRendererInfo=e.getExtension("WEBGL_debug_renderer_info"),this.extDebugRendererInfo&&(this.renderer=e.getParameter(this.extDebugRendererInfo.UNMASKED_RENDERER_WEBGL),this.vendor=e.getParameter(this.extDebugRendererInfo.UNMASKED_VENDOR_WEBGL)),t||(this.extTextureHalfFloat=e.getExtension("OES_texture_half_float")),(t||this.extTextureHalfFloat&&e.getExtension("OES_texture_half_float_linear"))&&(this.extRenderToTextureHalfFloat=e.getExtension("EXT_color_buffer_half_float")),this.extStandardDerivatives=t||e.getExtension("OES_standard_derivatives"),this.extTimerQuery=e.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=e.getParameter(e.MAX_TEXTURE_SIZE)}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(e,t){return new O(this,e,t)}createVertexBuffer(e,t,i){return new j(this,e,t,i)}createRenderbuffer(e,t,i){const r=this.gl,n=r.createRenderbuffer();return this.bindRenderbuffer.set(n),r.renderbufferStorage(r.RENDERBUFFER,e,t,i),this.bindRenderbuffer.set(null),n}createFramebuffer(e,t,i){return new Te(this,e,t,i)}clear({color:e,depth:t,stencil:i}){const r=this.gl;let n=0;e&&(n|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==t&&(n|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(t),this.depthMask.set(!0)),void 0!==i&&(n|=r.STENCIL_BUFFER_BIT,this.clearStencil.set(i),this.stencilMask.set(255)),r.clear(n)}setCullFace(e){!1===e.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)}setStencilMode(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)}setColorMode(i){t(i.blendFunction,e.ColorMode.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(i.blendFunction),this.blendColor.set(i.blendColor)),this.colorMask.set(i.mask)}unbindVAO(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)}}class Ae extends e.Evented{constructor(t,i,r,n){if(super(),this.id=t,this.dispatcher=r,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,e.extend(this,e.pick(i,["url","scheme","tileSize","promoteId"])),this._options=e.extend({type:"vector"},i),this._collectResourceTiming=i.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(n),this._tileWorkers={},this._deduped=new e.DedupedRequest}load(t){this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"}));const i=Array.isArray(this.map._language)?this.map._language.join():this.map._language,r=this.map._worldview;this._tileJSONRequest=B(this._options,this.map._requestManager,i,r,((n,o)=>{this._tileJSONRequest=null,this._loaded=!0,n?(i&&console.warn(`Ensure that your requested language string is a valid BCP-47 code or list of codes. Found: ${i}`),r&&2!==r.length&&console.warn(`Requested worldview strings must be a valid ISO alpha-2 code. Found: ${r}`),this.fire(new e.ErrorEvent(n))):o&&(e.extend(this,o),o.bounds&&(this.tileBounds=new R(o.bounds,this.minzoom,this.maxzoom)),e.postTurnstileEvent(o.tiles,this.map._requestManager._customAccessToken),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"}))),t&&t(n)}))}loaded(){return this._loaded}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}onAdd(e){this.map=e,this.load()}reload(){this.cancelTileJSONRequest(),this.load((()=>this.map.style._clearSource(this.id)))}setTiles(e){return this._options.tiles=e,this.reload(),this}setUrl(e){return this.url=e,this._options.url=e,this.reload(),this}onRemove(){this.cancelTileJSONRequest()}serialize(){return e.extend({},this._options)}loadTile(t,i){const r=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme)),n={request:this.map._requestManager.transformRequest(r,e.ResourceType.Tile),data:void 0,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:e.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:t.isSymbolTile};if(n.request.collectResourceTiming=this._collectResourceTiming,t.actor&&"expired"!==t.state)"loading"===t.state?t.reloadCallback=i:t.request=t.actor.send("reloadTile",n,o.bind(this));else if(t.actor=this._tileWorkers[r]=this._tileWorkers[r]||this.dispatcher.getActor(),this.dispatcher.ready)t.request=t.actor.send("loadTile",n,o.bind(this),void 0,!0);else{const i=e.loadVectorTile.call({deduped:this._deduped},n,((e,i)=>{e||!i?o.call(this,e):(n.data={cacheControl:i.cacheControl,expires:i.expires,rawData:i.rawData.slice(0)},t.actor&&t.actor.send("loadTile",n,o.bind(this),void 0,!0))}),!0);t.request={cancel:i}}function o(r,n){return delete t.request,t.aborted?i(null):r&&404!==r.status?i(r):(n&&n.resourceTiming&&(t.resourceTiming=n.resourceTiming),this.map._refreshExpiredTiles&&n&&t.setExpiryData(n),t.loadVectorData(n,this.map.painter),e.cacheEntryPossiblyAdded(this.dispatcher),i(null),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}}abortTile(e){e.request&&(e.request.cancel(),delete e.request),e.actor&&e.actor.send("abortTile",{uid:e.uid,type:this.type,source:this.id})}unloadTile(e){e.unloadVectorData(),e.actor&&e.actor.send("removeTile",{uid:e.uid,type:this.type,source:this.id})}hasTransition(){return!1}afterUpdate(){this._tileWorkers={}}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}class Se extends e.Evented{constructor(t,i,r,n){super(),this.id=t,this.dispatcher=r,this.setEventedParent(n),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=e.extend({type:"raster"},i),e.extend(this,e.pick(i,["url","scheme","tileSize"]))}load(t){this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=B(this._options,this.map._requestManager,null,null,((i,r)=>{this._tileJSONRequest=null,this._loaded=!0,i?this.fire(new e.ErrorEvent(i)):r&&(e.extend(this,r),r.bounds&&(this.tileBounds=new R(r.bounds,this.minzoom,this.maxzoom)),e.postTurnstileEvent(r.tiles),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"}))),t&&t(i)}))}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}reload(){this.cancelTileJSONRequest(),this.load((()=>this.map.style._clearSource(this.id)))}setTiles(e){return this._options.tiles=e,this.reload(),this}setUrl(e){return this.url=e,this._options.url=e,this.reload(),this}onRemove(){this.cancelTileJSONRequest()}serialize(){return e.extend({},this._options)}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(t,i){const r=e.exported.devicePixelRatio>=2,n=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),r,this.tileSize);t.request=e.getImage(this.map._requestManager.transformRequest(n,e.ResourceType.Tile),((r,n,o,s)=>(delete t.request,t.aborted?(t.state="unloaded",i(null)):r?(t.state="errored",i(r)):n?(this.map._refreshExpiredTiles&&t.setExpiryData({cacheControl:o,expires:s}),t.setTexture(n,this.map.painter),t.state="loaded",e.cacheEntryPossiblyAdded(this.dispatcher),void i(null)):i(null))))}static loadTileData(e,t,i){e.setTexture(t,i)}static unloadTileData(e,t){e.texture&&t.saveTileTexture(e.texture)}abortTile(e,t){e.request&&(e.request.cancel(),delete e.request),t()}unloadTile(e,t){e.texture&&this.map.painter.saveTileTexture(e.texture),t()}hasTransition(){return!1}cancelTileJSONRequest(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}}function Me(t,i,r,n,o,s,a,l){const c=[t,r,o,i,n,s,1,1,1],h=[a,l,1],u=e.adjoint([],c),[d,p,f]=e.transformMat3(h,h,e.transpose(u,u));return e.multiply$1(c,[d,0,0,0,p,0,0,0,f],c)}class Ce extends e.Evented{constructor(e,t,i,r){super(),this.id=e,this.dispatcher=i,this.coordinates=t.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(r),this.options=t,this._dirty=!1}load(t,i){this._loaded=i||!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this.url=this.options.url,this._imageRequest=e.getImage(this.map._requestManager.transformRequest(this.url,e.ResourceType.Image),((i,r)=>{if(this._imageRequest=null,this._loaded=!0,i)this.fire(new e.ErrorEvent(i));else if(r){const{HTMLImageElement:i}=e.window;this.image=r instanceof i?e.exported.getImageData(r):r,this._dirty=!0,this.width=this.image.width,this.height=this.image.height,t&&(this.coordinates=t),this._finishLoading()}}))}loaded(){return this._loaded}updateImage(e){return this.image&&e.url?(this._imageRequest&&e.url!==this.options.url&&(this._imageRequest.cancel(),this._imageRequest=null),this.options.url=e.url,this.load(e.coordinates,this._loaded),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(){this._imageRequest&&(this._imageRequest.cancel(),this._imageRequest=null),this.texture&&this.texture.destroy()}setCoordinates(t){this.coordinates=t,this._boundsArray=void 0;const i=t.map(e.MercatorCoordinate.fromLngLat);return this.tileID=function(t){let i=1/0,r=1/0,n=-1/0,o=-1/0;for(const e of t)i=Math.min(i,e.x),r=Math.min(r,e.y),n=Math.max(n,e.x),o=Math.max(o,e.y);const s=Math.max(n-i,o-r),a=Math.max(0,Math.floor(-Math.log(s)/Math.LN2)),l=Math.pow(2,a);return new e.CanonicalTileID(a,Math.floor((i+n)/2*l),Math.floor((r+o)/2*l))}(i),this.minzoom=this.maxzoom=this.tileID.z,this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"})),this}_clear(){this._boundsArray=void 0}_prepareData(t){for(const e in this.tiles){const t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture)}if(this._boundsArray)return;const i=e.tileTransform(this.tileID,this.map.transform.projection),[r,n,o,s]=this.coordinates.map((t=>{const r=i.projection.project(t[0],t[1]);return e.getTilePoint(i,r)._round()}));this.perspectiveTransform=function(t,i,r,n,o,s,a,l,c,h){const u=Me(0,0,t,0,0,i,t,i),d=Me(r,n,o,s,a,l,c,h);return e.multiply$1(d,e.adjoint(u,u),d),[d[6]/d[8]*t/e.EXTENT,d[7]/d[8]*i/e.EXTENT]}(this.width,this.height,r.x,r.y,n.x,n.y,s.x,s.y,o.x,o.y);const a=this._boundsArray=new e.StructArrayLayout4i8;a.emplaceBack(r.x,r.y,0,0),a.emplaceBack(n.x,n.y,e.EXTENT,0),a.emplaceBack(s.x,s.y,0,e.EXTENT),a.emplaceBack(o.x,o.y,e.EXTENT,e.EXTENT),this.boundsBuffer&&this.boundsBuffer.destroy(),this.boundsBuffer=t.createVertexBuffer(a,e.boundsAttributes.members),this.boundsSegments=e.SegmentVector.simpleSegment(0,0,4,2)}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const t=this.map.painter.context,i=t.gl;this._dirty&&(this.texture?this.texture.update(this.image):(this.texture=new e.Texture(t,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this._dirty=!1),this._prepareData(t)}loadTile(e,t){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={},t(null)):(e.state="errored",t(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}const ke={vector:Ae,raster:Se,"raster-dem":class extends Se{constructor(t,i,r,n){super(t,i,r,n),this.type="raster-dem",this.maxzoom=22,this._options=e.extend({type:"raster-dem"},i),this.encoding=i.encoding||"mapbox"}loadTile(t,i){const r=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function n(e,r){e&&(t.state="errored",i(e)),r&&(t.dem=r,t.dem.onDeserialize(),t.needsHillshadePrepare=!0,t.needsDEMTextureUpload=!0,t.state="loaded",i(null))}t.request=e.getImage(this.map._requestManager.transformRequest(r,e.ResourceType.Tile),function(r,o,s,a){if(delete t.request,t.aborted)t.state="unloaded",i(null);else if(r)t.state="errored",i(r);else if(o){this.map._refreshExpiredTiles&&t.setExpiryData({cacheControl:s,expires:a});const i=e.window.ImageBitmap&&o instanceof e.window.ImageBitmap&&(null==se&&(se=e.window.OffscreenCanvas&&new e.window.OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof e.window.createImageBitmap),se),r=1-(o.width-e.prevPowerOfTwo(o.width))/2;r<1||t.neighboringTiles||(t.neighboringTiles=this._getNeighboringTiles(t.tileID));const l=i?o:e.exported.getImageData(o,r),c={uid:t.uid,coord:t.tileID,source:this.id,rawImageData:l,encoding:this.encoding,padding:r};t.actor&&"expired"!==t.state||(t.actor=this.dispatcher.getActor(),t.actor.send("loadDEMTile",c,n.bind(this),void 0,!0))}}.bind(this))}_getNeighboringTiles(t){const i=t.canonical,r=Math.pow(2,i.z),n=(i.x-1+r)%r,o=0===i.x?t.wrap-1:t.wrap,s=(i.x+1+r)%r,a=i.x+1===r?t.wrap+1:t.wrap,l={};return l[new e.OverscaledTileID(t.overscaledZ,o,i.z,n,i.y).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,a,i.z,s,i.y).key]={backfilled:!1},i.y>0&&(l[new e.OverscaledTileID(t.overscaledZ,o,i.z,n,i.y-1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,t.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,a,i.z,s,i.y-1).key]={backfilled:!1}),i.y+1<r&&(l[new e.OverscaledTileID(t.overscaledZ,o,i.z,n,i.y+1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,t.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,a,i.z,s,i.y+1).key]={backfilled:!1}),l}unloadTile(e){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state="unloaded"}},geojson:class extends e.Evented{constructor(t,i,r,n){super(),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._loaded=!1,this.actor=r.getActor(),this.setEventedParent(n),this._data=i.data,this._options=e.extend({},i),this._collectResourceTiming=i.collectResourceTiming,void 0!==i.maxzoom&&(this.maxzoom=i.maxzoom),i.type&&(this.type=i.type),i.attribution&&(this.attribution=i.attribution),this.promoteId=i.promoteId;const o=e.EXTENT/this.tileSize;this.workerOptions=e.extend({source:this.id,cluster:i.cluster||!1,geojsonVtOptions:{buffer:(void 0!==i.buffer?i.buffer:128)*o,tolerance:(void 0!==i.tolerance?i.tolerance:.375)*o,extent:e.EXTENT,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:void 0!==i.clusterMaxZoom?i.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,i.clusterMinPoints||2),extent:e.EXTENT,radius:(void 0!==i.clusterRadius?i.clusterRadius:50)*o,log:!1,generateId:i.generateId||!1},clusterProperties:i.clusterProperties,filter:i.filter},i.workerOptions)}onAdd(e){this.map=e,this.setData(this._data)}setData(e){return this._data=e,this._updateWorkerData(),this}getClusterExpansionZoom(e,t){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:e,source:this.id},t),this}getClusterChildren(e,t){return this.actor.send("geojson.getClusterChildren",{clusterId:e,source:this.id},t),this}getClusterLeaves(e,t,i,r){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:e,limit:t,offset:i},r),this}_updateWorkerData(){if(this._pendingLoad)return void(this._coalesce=!0);this.fire(new e.Event("dataloading",{dataType:"source"})),this._loaded=!1;const t=e.extend({},this.workerOptions),i=this._data;"string"==typeof i?(t.request=this.map._requestManager.transformRequest(e.exported.resolveURL(i),e.ResourceType.Source),t.request.collectResourceTiming=this._collectResourceTiming):t.data=JSON.stringify(i),this._pendingLoad=this.actor.send(`${this.type}.loadData`,t,((t,i)=>{if(this._loaded=!0,this._pendingLoad=null,t)this.fire(new e.ErrorEvent(t));else{const t={dataType:"source",sourceDataType:this._metadataFired?"content":"metadata"};this._collectResourceTiming&&i&&i.resourceTiming&&i.resourceTiming[this.id]&&(t.resourceTiming=i.resourceTiming[this.id]),this.fire(new e.Event("data",t)),this._metadataFired=!0}this._coalesce&&(this._updateWorkerData(),this._coalesce=!1)}))}loaded(){return this._loaded}loadTile(t,i){const r=t.actor?"reloadTile":"loadTile";t.actor=this.actor,t.request=this.actor.send(r,{type:this.type,uid:t.uid,tileID:t.tileID,tileZoom:t.tileZoom,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:e.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},((e,n)=>(delete t.request,t.unloadVectorData(),t.aborted?i(null):e?i(e):(t.loadVectorData(n,this.map.painter,"reloadTile"===r),i(null)))),void 0,"loadTile"===r)}abortTile(e){e.request&&(e.request.cancel(),delete e.request),e.aborted=!0}unloadTile(e){e.unloadVectorData(),this.actor.send("removeTile",{uid:e.uid,type:this.type,source:this.id})}onRemove(){this._pendingLoad&&this._pendingLoad.cancel()}serialize(){return e.extend({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}},video:class extends Ce{constructor(e,t,i,r){super(e,t,i,r),this.roundZoom=!0,this.type="video",this.options=t}load(){this._loaded=!1;const t=this.options;this.urls=[];for(const i of t.urls)this.urls.push(this.map._requestManager.transformRequest(i,e.ResourceType.Source).url);e.getVideo(this.urls,((t,i)=>{this._loaded=!0,t?this.fire(new e.ErrorEvent(t)):i&&(this.video=i,this.video.loop=!0,this.video.setAttribute("playsinline",""),this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading())}))}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(t){if(this.video){const i=this.video.seekable;t<i.start(0)||t>i.end(0)?this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${this.id}`,null,`Playback for this video can be set only between the ${i.start(0)} and ${i.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;const t=this.map.painter.context,i=t.gl;this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new e.Texture(t,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),this.width=this.video.videoWidth,this.height=this.video.videoHeight),this._prepareData(t)}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},image:Ce,canvas:class extends Ce{constructor(t,i,r,n){super(t,i,r,n),i.coordinates?Array.isArray(i.coordinates)&&4===i.coordinates.length&&!i.coordinates.some((e=>!Array.isArray(e)||2!==e.length||e.some((e=>"number"!=typeof e))))||this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'missing required property "coordinates"'))),i.animate&&"boolean"!=typeof i.animate&&this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),i.canvas?"string"==typeof i.canvas||i.canvas instanceof e.window.HTMLCanvasElement||this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new e.ErrorEvent(new e.ValidationError(`sources.${t}`,null,'missing required property "canvas"'))),this.options=i,this.animate=void 0===i.animate||i.animate}load(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof e.window.HTMLCanvasElement?this.options.canvas:e.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new e.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}getCanvas(){return this.canvas}onAdd(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const i=this.map.painter.context;this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new e.Texture(i,this.canvas,i.gl.RGBA,{premultiply:!0}),this._prepareData(i)}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}},custom:class extends e.Evented{constructor(t,i,r,n){super(),this.id=t,this.type="custom",this._dataType="raster",this._dispatcher=r,this._implementation=i,this.setEventedParent(n),this.scheme="xyz",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this._loaded=!1,this.roundZoom=!0,this._implementation||this.fire(new e.ErrorEvent(new Error(`Missing implementation for ${this.id} custom source`))),this._implementation.loadTile||this.fire(new e.ErrorEvent(new Error(`Missing loadTile implementation for ${this.id} custom source`))),this._implementation.bounds&&(this.tileBounds=new R(this._implementation.bounds,this.minzoom,this.maxzoom)),i.update=this._update.bind(this),i.clearTiles=this._clearTiles.bind(this),i.coveringTiles=this._coveringTiles.bind(this),e.extend(this,e.pick(i,["dataType","scheme","minzoom","maxzoom","tileSize","attribution","minTileCacheSize","maxTileCacheSize"]))}serialize(){return e.pick(this,["type","scheme","minzoom","maxzoom","tileSize","attribution"])}load(){this._loaded=!0,this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"}))}loaded(){return this._loaded}onAdd(t){this._map=t,this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this._implementation.onAdd&&this._implementation.onAdd(t),this.load()}onRemove(e){this._implementation.onRemove&&this._implementation.onRemove(e)}hasTile(e){if(this._implementation.hasTile){const{x:t,y:i,z:r}=e.canonical;return this._implementation.hasTile({x:t,y:i,z:r})}return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(t,i){const{x:r,y:n,z:o}=t.tileID.canonical,s=new e.window.AbortController;t.request=Promise.resolve(this._implementation.loadTile({x:r,y:n,z:o},{signal:s.signal})).then(function(r){return delete t.request,t.aborted?(t.state="unloaded",i(null)):void 0===r?(t.state="errored",i(null)):null===r?(this.loadTileData(t,{width:this.tileSize,height:this.tileSize,data:null}),t.state="loaded",i(null)):function(t){return t instanceof e.window.ImageData||t instanceof e.window.HTMLCanvasElement||t instanceof e.window.ImageBitmap||t instanceof e.window.HTMLImageElement}(r)?(this.loadTileData(t,r),t.state="loaded",void i(null)):(t.state="errored",i(new Error(`Can't infer data type for ${this.id}, only raster data supported at the moment`)))}.bind(this)).catch((e=>{20!==e.code&&(t.state="errored",i(e))})),t.request.cancel=()=>s.abort()}loadTileData(e,t){Se.loadTileData(e,t,this._map.painter)}unloadTileData(e){Se.unloadTileData(e,this._map.painter)}unloadTile(e,t){if(this.unloadTileData(e),this._implementation.unloadTile){const{x:t,y:i,z:r}=e.tileID.canonical;this._implementation.unloadTile({x:t,y:i,z:r})}t()}abortTile(e,t){e.request&&e.request.cancel&&(e.request.cancel(),delete e.request),t()}hasTransition(){return!1}_coveringTiles(){return this._map.transform.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,roundZoom:this.roundZoom}).map((e=>({x:e.canonical.x,y:e.canonical.y,z:e.canonical.z})))}_clearTiles(){this._map.style._clearSource(this.id)}_update(){this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"}))}}},Ie=function(t,i,r,n){const o=new ke[i.type](t,i,r,n);if(o.id!==t)throw new Error(`Expected Source id to be ${t} instead of ${o.id}`);return e.bindAll(["load","abort","unload","serialize","prepare"],o),o};function Pe(t,i){const r=e.identity([]);return e.scale(r,r,[.5*t.width,.5*-t.height,1]),e.translate(r,r,[1,-1,0]),e.multiply(r,r,t.calculateProjMatrix(i.toUnwrapped())),Float32Array.from(r)}function ze(e,t,i,r,n,o,s,a=!1){const l=e.tilesIn(r,s,a);l.sort(De);const c=[];for(const r of l)c.push({wrappedTileID:r.tile.tileID.wrapped().key,queryResults:r.tile.queryRenderedFeatures(t,i,e._state,r,n,o,Pe(e.transform,r.tile.tileID),a)});const h=function(e){const t={},i={};for(const r of e){const e=r.queryResults,n=r.wrappedTileID,o=i[n]=i[n]||{};for(const i in e){const r=e[i],n=o[i]=o[i]||{},s=t[i]=t[i]||[];for(const e of r)n[e.featureIndex]||(n[e.featureIndex]=!0,s.push(e))}}return t}(c);for(const t in h)h[t].forEach((t=>{const i=t.feature,r=i.layer;r&&"background"!==r.type&&"sky"!==r.type&&(i.source=r.source,r["source-layer"]&&(i.sourceLayer=r["source-layer"]),i.state=void 0!==i.id?e.getFeatureState(r["source-layer"],i.id):{})}));return h}function Le(e,t){const i=e.getRenderableIds().map((t=>e.getTileByID(t))),r=[],n={};for(let e=0;e<i.length;e++){const o=i[e],s=o.tileID.canonical.key;n[s]||(n[s]=!0,o.querySourceFeatures(r,t))}return r}function De(e,t){const i=e.tileID,r=t.tileID;return i.overscaledZ-r.overscaledZ||i.canonical.y-r.canonical.y||i.wrap-r.wrap||i.canonical.x-r.canonical.x}function Be(){return null!=po.workerClass?new po.workerClass:new e.window.Worker(po.workerUrl)}const Re="mapboxgl_preloaded_worker_pool";class Oe{constructor(){this.active={}}acquire(e){if(!this.workers)for(this.workers=[];this.workers.length<Oe.workerCount;)this.workers.push(new Be);return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],0===this.numActive()&&(this.workers.forEach((e=>{e.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[Re]}numActive(){return Object.keys(this.active).length}}let Fe;function je(){return Fe||(Fe=new Oe),Fe}function Ue(t,i){const r={};for(const e in t)"ref"!==e&&(r[e]=t[e]);return e.refProperties.forEach((e=>{e in i&&(r[e]=i[e])})),r}function Ne(e){e=e.slice();const t=Object.create(null);for(let i=0;i<e.length;i++)t[e[i].id]=e[i];for(let i=0;i<e.length;i++)"ref"in e[i]&&(e[i]=Ue(e[i],t[e[i].ref]));return e}Oe.workerCount=2;const Ve={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight",setTerrain:"setTerrain",setFog:"setFog",setProjection:"setProjection"};function $e(e,t,i){i.push({command:Ve.addSource,args:[e,t[e]]})}function Ge(e,t,i){t.push({command:Ve.removeSource,args:[e]}),i[e]=!0}function qe(e,t,i,r){Ge(e,i,r),$e(e,t,i)}function Ze(e,i,r){let n;for(n in e[r])if(e[r].hasOwnProperty(n)&&"data"!==n&&!t(e[r][n],i[r][n]))return!1;for(n in i[r])if(i[r].hasOwnProperty(n)&&"data"!==n&&!t(e[r][n],i[r][n]))return!1;return!0}function We(e,i,r,n,o,s){let a;for(a in i=i||{},e=e||{})e.hasOwnProperty(a)&&(t(e[a],i[a])||r.push({command:s,args:[n,a,i[a],o]}));for(a in i)i.hasOwnProperty(a)&&!e.hasOwnProperty(a)&&(t(e[a],i[a])||r.push({command:s,args:[n,a,i[a],o]}))}function He(e){return e.id}function Xe(e,t){return e[t.id]=t,e}class Ke{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let e=1;e<this.points.length;e++)this._distances[e]=this._distances[e-1]+this.points[e].dist(this.points[e-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(t||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(1===this.points.length)return this.points[0];t=e.clamp(t,0,1);let i=1,r=this._distances[i];const n=t*this.paddedLength+this.padding;for(;r<n&&i<this._distances.length;)r=this._distances[++i];const o=i-1,s=this._distances[o],a=r-s,l=a>0?(n-s)/a:0;return this.points[o].mult(1-l).add(this.points[i].mult(l))}}class Ye{constructor(e,t,i){const r=this.boxCells=[],n=this.circleCells=[];this.xCellCount=Math.ceil(e/i),this.yCellCount=Math.ceil(t/i);for(let e=0;e<this.xCellCount*this.yCellCount;e++)r.push([]),n.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=t,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/t,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(e,t,i,r,n){this._forEachCell(t,i,r,n,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(t),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(n)}insertCircle(e,t,i,r){this._forEachCell(t-r,i-r,t+r,i+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(t),this.circles.push(i),this.circles.push(r)}_insertBoxCell(e,t,i,r,n,o){this.boxCells[n].push(o)}_insertCircleCell(e,t,i,r,n,o){this.circleCells[n].push(o)}_query(e,t,i,r,n,o){if(i<0||e>this.width||r<0||t>this.height)return!n&&[];const s=[];if(e<=0&&t<=0&&this.width<=i&&this.height<=r){if(n)return!0;for(let e=0;e<this.boxKeys.length;e++)s.push({key:this.boxKeys[e],x1:this.bboxes[4*e],y1:this.bboxes[4*e+1],x2:this.bboxes[4*e+2],y2:this.bboxes[4*e+3]});for(let e=0;e<this.circleKeys.length;e++){const t=this.circles[3*e],i=this.circles[3*e+1],r=this.circles[3*e+2];s.push({key:this.circleKeys[e],x1:t-r,y1:i-r,x2:t+r,y2:i+r})}return o?s.filter(o):s}return this._forEachCell(e,t,i,r,this._queryCell,s,{hitTest:n,seenUids:{box:{},circle:{}}},o),n?s.length>0:s}_queryCircle(e,t,i,r,n){const o=e-i,s=e+i,a=t-i,l=t+i;if(s<0||o>this.width||l<0||a>this.height)return!r&&[];const c=[];return this._forEachCell(o,a,s,l,this._queryCellCircle,c,{hitTest:r,circle:{x:e,y:t,radius:i},seenUids:{box:{},circle:{}}},n),r?c.length>0:c}query(e,t,i,r,n){return this._query(e,t,i,r,!1,n)}hitTest(e,t,i,r,n){return this._query(e,t,i,r,!0,n)}hitTestCircle(e,t,i,r){return this._queryCircle(e,t,i,!0,r)}_queryCell(e,t,i,r,n,o,s,a){const l=s.seenUids,c=this.boxCells[n];if(null!==c){const n=this.bboxes;for(const h of c)if(!l.box[h]){l.box[h]=!0;const c=4*h;if(e<=n[c+2]&&t<=n[c+3]&&i>=n[c+0]&&r>=n[c+1]&&(!a||a(this.boxKeys[h]))){if(s.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[h],x1:n[c],y1:n[c+1],x2:n[c+2],y2:n[c+3]})}}}const h=this.circleCells[n];if(null!==h){const n=this.circles;for(const c of h)if(!l.circle[c]){l.circle[c]=!0;const h=3*c;if(this._circleAndRectCollide(n[h],n[h+1],n[h+2],e,t,i,r)&&(!a||a(this.circleKeys[c]))){if(s.hitTest)return o.push(!0),!0;{const e=n[h],t=n[h+1],i=n[h+2];o.push({key:this.circleKeys[c],x1:e-i,y1:t-i,x2:e+i,y2:t+i})}}}}}_queryCellCircle(e,t,i,r,n,o,s,a){const l=s.circle,c=s.seenUids,h=this.boxCells[n];if(null!==h){const e=this.bboxes;for(const t of h)if(!c.box[t]){c.box[t]=!0;const i=4*t;if(this._circleAndRectCollide(l.x,l.y,l.radius,e[i+0],e[i+1],e[i+2],e[i+3])&&(!a||a(this.boxKeys[t])))return o.push(!0),!0}}const u=this.circleCells[n];if(null!==u){const e=this.circles;for(const t of u)if(!c.circle[t]){c.circle[t]=!0;const i=3*t;if(this._circlesCollide(e[i],e[i+1],e[i+2],l.x,l.y,l.radius)&&(!a||a(this.circleKeys[t])))return o.push(!0),!0}}}_forEachCell(e,t,i,r,n,o,s,a){const l=this._convertToXCellCoord(e),c=this._convertToYCellCoord(t),h=this._convertToXCellCoord(i),u=this._convertToYCellCoord(r);for(let d=l;d<=h;d++)for(let l=c;l<=u;l++)if(n.call(this,e,t,i,r,this.xCellCount*l+d,o,s,a))return}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,t,i,r,n,o){const s=r-e,a=n-t,l=i+o;return l*l>s*s+a*a}_circleAndRectCollide(e,t,i,r,n,o,s){const a=(o-r)/2,l=Math.abs(e-(r+a));if(l>a+i)return!1;const c=(s-n)/2,h=Math.abs(t-(n+c));if(h>c+i)return!1;if(l<=a||h<=c)return!0;const u=l-a,d=h-c;return u*u+d*d<=i*i}}const Je={unknown:0,flipRequired:1,flipNotRequired:2},Qe=Math.tan(85*Math.PI/180);function et(t,i,r,n,o,s,a){const l=e.create();if(r)if("globe"===s.name){const t=e.calculateGlobeLabelMatrix(o,i);e.multiply(l,l,t)}else{const t=y([],a);l[0]=t[0],l[1]=t[1],l[4]=t[2],l[5]=t[3],n||e.rotateZ(l,l,o.angle)}else e.multiply(l,o.labelPlaneMatrix,t);return l}function tt(e,t,i,r,n,o,s){const a=et(e,t,i,r,n,o,s);return"globe"===o.name&&i||(a[2]=a[6]=a[10]=a[14]=0),a}function it(t,i,r,n,o,s,a){if(r){if("globe"===s.name){const l=et(t,i,r,n,o,s,a);return e.invert(l,l),e.multiply(l,t,l),l}{const i=e.clone(t),r=e.identity([]);return r[0]=a[0],r[1]=a[1],r[4]=a[2],r[5]=a[3],e.multiply(i,i,r),n||e.rotateZ(i,i,-o.angle),i}}return o.glCoordMatrix}function rt(t,i,r,n){const o=[t,i,r,1];r?e.transformMat4$1(o,o,n):ft(o,o,n);const s=o[3];return o[0]/=s,o[1]/=s,o[2]/=s,o}function nt(e,t){return Math.min(.5+e/t*.5,1.5)}function ot(e,t){const i=e[0]/e[3],r=e[1]/e[3];return i>=-t[0]&&i<=t[0]&&r>=-t[1]&&r<=t[1]}function st(t,i,r,n,o,s,a,l,c,h){const u=r.transform,d=n?t.textSizeData:t.iconSizeData,p=e.evaluateSizeForZoom(d,r.transform.zoom),f="globe"===u.projection.name,m=[256/r.width*2+1,256/r.height*2+1],_=n?t.text.dynamicLayoutVertexArray:t.icon.dynamicLayoutVertexArray;_.clear();let g=null;f&&(g=n?t.text.globeExtVertexArray:t.icon.globeExtVertexArray);const y=t.lineVertexArray,x=n?t.text.placedSymbolArray:t.icon.placedSymbolArray,v=r.transform.width/r.transform.height;let b,w=!1;for(let n=0;n<x.length;n++){const f=x.get(n),{numGlyphs:T,writingMode:E}=f;if(E!==e.WritingMode.vertical||w||b===e.WritingMode.horizontal||(w=!0),b=E,(f.hidden||E===e.WritingMode.vertical)&&!w){pt(T,_);continue}w=!1;const A=new e.Point(f.tileAnchorX,f.tileAnchorY);let{x:S,y:M,z:C}=u.projection.projectTilePoint(A.x,A.y,h.canonical);if(c){const[e,t,i]=c(A);S+=e,M+=t,C+=i}const k=[S,M,C,1];if(e.transformMat4$1(k,k,i),!ot(k,m)){pt(T,_);continue}const I=nt(r.transform.cameraToCenterDistance,k[3]),P=e.evaluateSizeForFeature(d,p,f),z=a?P/I:P*I,L=rt(S,M,C,o);if(L[3]<=0){pt(T,_);continue}let D={};const B=a?null:c,R=ct(f,z,!1,l,i,o,s,t.glyphOffsetArray,y,_,g,L,A,D,v,B,u.projection,h,a);w=R.useVertical,B&&R.needsFlipping&&(D={}),(R.notEnoughRoom||w||R.needsFlipping&&ct(f,z,!0,l,i,o,s,t.glyphOffsetArray,y,_,g,L,A,D,v,B,u.projection,h,a).notEnoughRoom)&&pt(T,_)}n?(t.text.dynamicLayoutVertexBuffer.updateData(_),g&&t.text.globeExtVertexBuffer.updateData(g)):(t.icon.dynamicLayoutVertexBuffer.updateData(_),g&&t.icon.globeExtVertexBuffer.updateData(g))}function at(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m){const{lineStartIndex:_,glyphStartIndex:g,segment:y}=a,x=g+a.numGlyphs,v=_+a.lineLength,b=t.getoffsetX(g),w=t.getoffsetX(x-1),T=dt(e*b,i,r,n,o,s,y,_,v,l,c,h,u,d,!0,p,f,m);if(!T)return null;const E=dt(e*w,i,r,n,o,s,y,_,v,l,c,h,u,d,!0,p,f,m);return E?{first:T,last:E}:null}function lt(t,i,r,n){return t===e.WritingMode.horizontal&&Math.abs(n)>Math.abs(r)?{useVertical:!0}:t===e.WritingMode.vertical?n>0?{needsFlipping:!0}:null:i!==Je.unknown&&function(e,t){return 0===e||Math.abs(t/e)>Qe}(r,n)?i===Je.flipRequired?{needsFlipping:!0}:null:r<0?{needsFlipping:!0}:null}function ct(t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,x){const v=i/24,b=t.lineOffsetX*v,w=t.lineOffsetY*v,{lineStartIndex:T,glyphStartIndex:E,numGlyphs:A,segment:S,writingMode:M,flipState:C}=t,k=T+t.lineLength,I=t=>{if(u){const[i,r,n]=t.up,o=h.length;e.updateGlobeVertexNormal(u,o+0,i,r,n),e.updateGlobeVertexNormal(u,o+1,i,r,n),e.updateGlobeVertexNormal(u,o+2,i,r,n),e.updateGlobeVertexNormal(u,o+3,i,r,n)}const[i,r,n]=t.point;e.addDynamicAttributes(h,i,r,n,t.angle)};if(A>1){const e=at(v,l,b,w,r,d,p,t,c,s,f,_,!1,g,y,x);if(!e)return{notEnoughRoom:!0};if(n&&!r){let[i,r,n]=e.first.point,[o,s,l]=e.last.point;[i,r]=rt(i,r,n,a),[o,s]=rt(o,s,l,a);const c=lt(M,C,(o-i)*m,s-r);if(t.flipState=c&&c.needsFlipping?Je.flipRequired:Je.flipNotRequired,c)return c}I(e.first);for(let e=E+1;e<E+A-1;e++){const t=dt(v*l.getoffsetX(e),b,w,r,d,p,S,T,k,c,s,f,_,!1,!1,g,y,x);if(!t)return h.length-=4*(e-E),{notEnoughRoom:!0};I(t)}I(e.last)}else{if(n&&!r){const i=rt(p.x,p.y,0,o),r=T+S+1,n=new e.Point(c.getx(r),c.gety(r)),s=rt(n.x,n.y,0,o),a=s[3]>0?s:ut(p,n,i,1,o,void 0,g,y.canonical),l=lt(M,C,(a[0]-i[0])*m,a[1]-i[1]);if(t.flipState=l&&l.needsFlipping?Je.flipRequired:Je.flipNotRequired,l)return l}const i=dt(v*l.getoffsetX(E),b,w,r,d,p,S,T,k,c,s,f,_,!1,!1,g,y,x);if(!i)return{notEnoughRoom:!0};I(i)}return{}}function ht(e,t,i,r,n){const{x:o,y:s,z:a}=r.projectTilePoint(e.x,e.y,t);if(!n)return rt(o,s,a,i);const[l,c,h]=n(e);return rt(o+l,s+c,a+h,i)}function ut(t,i,r,n,o,s,a,l){const c=ht(t.sub(i)._unit()._add(t),l,o,a,s);return e.sub(c,r,c),e.normalize(c,c),e.scaleAndAdd(c,r,c,n)}function dt(t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y){const x=n?t-i:t+i;let v=x>0?1:-1,b=0;n&&(v*=-1,b=Math.PI),v<0&&(b+=Math.PI);let w=l+a+(v>0?0:1)|0,T=o,E=o,A=0,S=0;const M=Math.abs(x),C=[],k=[];let I=s,P=I;const z=()=>ut(P,I,E,M-A+1,u,p,_,g.canonical);for(;A+S<=M;){if(w+=v,w<l||w>=c)return null;if(E=T,P=I,C.push(E),f&&k.push(P),I=new e.Point(h.getx(w),h.gety(w)),T=d[w],!T){const e=ht(I,g.canonical,u,_,p);T=e[3]>0?d[w]=e:z()}A+=S,S=e.distance(E,T)}m&&p&&(d[w]&&(T=z(),S=e.distance(E,T)),d[w]=T);const L=(M-A)/S,D=I.sub(P)._mult(L)._add(P),B=e.sub([],T,E),R=e.scaleAndAdd([],E,B,L);let O=[0,0,1],F=B[0],j=B[1];if(y&&(O=_.upVector(g.canonical,D.x,D.y),0!==O[0]||0!==O[1]||1!==O[2])){const t=[O[2],0,-O[0]],i=e.cross([],O,t);e.normalize(t,t),e.normalize(i,i),F=e.dot(B,t),j=e.dot(B,i)}if(r){const t=e.cross([],O,B);e.normalize(t,t),e.scaleAndAdd(R,R,t,r*v)}const U=b+Math.atan2(j,F);return C.push(R),f&&k.push(D),{point:R,angle:U,path:C,tilePath:k,up:O}}function pt(e,t){const i=t.length,r=i+4*e;t.resize(r),t.float32.fill(-1/0,4*i,4*r)}function ft(e,t,i){const r=t[0],n=t[1];return e[0]=i[0]*r+i[4]*n+i[12],e[1]=i[1]*r+i[5]*n+i[13],e[3]=i[3]*r+i[7]*n+i[15],e}const mt=100;class _t{constructor(e,t,i=new Ye(e.width+200,e.height+200,25),r=new Ye(e.width+200,e.height+200,25)){this.transform=e,this.grid=i,this.ignoredGrid=r,this.pitchfactor=Math.cos(e._pitch)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+mt,this.screenBottomBoundary=e.height+mt,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.fogState=t}placeCollisionBox(e,t,i,r,n,o,s,a){let l=i.projectedAnchorX,c=i.projectedAnchorY,h=i.projectedAnchorZ;const u=i.elevation,d=i.tileID,p=e.getProjection();if(u&&d){const[e,t,r]=p.upVector(d.canonical,i.tileAnchorX,i.tileAnchorY),n=p.upVectorScale(d.canonical,this.transform.center.lat,this.transform.worldSize).metersToTile;l+=e*u*n,c+=t*u*n,h+=r*u*n}const f=this.projectAndGetPerspectiveRatio(s,l,c,h,i.tileID,"globe"===p.name||!!u||this.transform.pitch>0,p),m=o*f.perspectiveRatio,_=(i.x1*t+r.x-i.padding)*m+f.point.x,g=(i.y1*t+r.y-i.padding)*m+f.point.y,y=(i.x2*t+r.x+i.padding)*m+f.point.x,x=(i.y2*t+r.y+i.padding)*m+f.point.y,v=f.perspectiveRatio<=.55||f.occluded;return!this.isInsideGrid(_,g,y,x)||!n&&this.grid.hitTest(_,g,y,x,a)||v?{box:[],offscreen:!1,occluded:f.occluded}:{box:[_,g,y,x],offscreen:this.isOffscreen(_,g,y,x),occluded:!1}}placeCollisionCircles(t,i,r,n,o,s,a,l,c,h,u,d,p,f,m){const _=[],g=this.transform.elevation,y=t.getProjection(),x=g?g.getAtTileOffsetFunc(m,this.transform.center.lat,this.transform.worldSize,y):null,v=new e.Point(r.tileAnchorX,r.tileAnchorY);let{x:b,y:w,z:T}=y.projectTilePoint(v.x,v.y,m.canonical);if(x){const[e,t,i]=x(v);b+=e,w+=t,T+=i}const E="globe"===y.name,A=this.projectAndGetPerspectiveRatio(a,b,w,T,m,E||!!g||this.transform.pitch>0,y),{perspectiveRatio:S}=A,M=(u?s/S:s*S)/e.ONE_EM,C=rt(b,w,T,l),k=A.signedDistanceFromCamera>0?at(M,o,r.lineOffsetX*M,r.lineOffsetY*M,!1,C,v,r,n,l,{},g&&!u?x:null,u&&!!g,y,m,u):null;let I=!1,P=!1,z=!0;if(k&&!A.occluded){const t=.5*p*S+f,r=new e.Point(-100,-100),n=new e.Point(this.screenRightBoundary,this.screenBottomBoundary),o=new Ke,{first:s,last:a}=k,l=s.path.length;let u=[];for(let e=l-1;e>=1;e--)u.push(s.path[e]);for(let e=1;e<a.path.length;e++)u.push(a.path[e]);const m=2.5*t;c&&(u=u.map((([e,t,i],r)=>(x&&!E&&(i=x(r<l-1?s.tilePath[l-1-r]:a.tilePath[r-l+2])[2]),rt(e,t,i,c)))),u.some((e=>e[3]<=0))&&(u=[]));let g=[];if(u.length>0){let t=1/0,i=-1/0,o=1/0,s=-1/0;for(const e of u)t=Math.min(t,e[0]),o=Math.min(o,e[1]),i=Math.max(i,e[0]),s=Math.max(s,e[1]);i>=r.x&&t<=n.x&&s>=r.y&&o<=n.y&&(g=[u.map((t=>new e.Point(t[0],t[1])))],(t<r.x||i>n.x||o<r.y||s>n.y)&&(g=e.clipLine(g,r.x,r.y,n.x,n.y)))}for(const e of g){o.reset(e,.25*t);let r=0;r=o.length<=.5*t?1:Math.ceil(o.paddedLength/m)+1;for(let e=0;e<r;e++){const n=e/Math.max(r-1,1),s=o.lerp(n),a=s.x+mt,l=s.y+mt;_.push(a,l,t,0);const c=a-t,u=l-t,p=a+t,f=l+t;if(z=z&&this.isOffscreen(c,u,p,f),P=P||this.isInsideGrid(c,u,p,f),!i&&this.grid.hitTestCircle(a,l,t,d)&&(I=!0,!h))return{circles:[],offscreen:!1,collisionDetected:I,occluded:!1}}}}return{circles:!h&&I||!P?[]:_,offscreen:z,collisionDetected:I,occluded:A.occluded}}queryRenderedSymbols(t){if(0===t.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};const i=[];let r=1/0,n=1/0,o=-1/0,s=-1/0;for(const a of t){const t=new e.Point(a.x+mt,a.y+mt);r=Math.min(r,t.x),n=Math.min(n,t.y),o=Math.max(o,t.x),s=Math.max(s,t.y),i.push(t)}const a=this.grid.query(r,n,o,s).concat(this.ignoredGrid.query(r,n,o,s)),l={},c={};for(const t of a){const r=t.key;if(void 0===l[r.bucketInstanceId]&&(l[r.bucketInstanceId]={}),l[r.bucketInstanceId][r.featureIndex])continue;const n=[new e.Point(t.x1,t.y1),new e.Point(t.x2,t.y1),new e.Point(t.x2,t.y2),new e.Point(t.x1,t.y2)];e.polygonIntersectsPolygon(i,n)&&(l[r.bucketInstanceId][r.featureIndex]=!0,void 0===c[r.bucketInstanceId]&&(c[r.bucketInstanceId]=[]),c[r.bucketInstanceId].push(r.featureIndex))}return c}insertCollisionBox(e,t,i,r,n){(t?this.ignoredGrid:this.grid).insert({bucketInstanceId:i,featureIndex:r,collisionGroupID:n},e[0],e[1],e[2],e[3])}insertCollisionCircles(e,t,i,r,n){const o=t?this.ignoredGrid:this.grid,s={bucketInstanceId:i,featureIndex:r,collisionGroupID:n};for(let t=0;t<e.length;t+=4)o.insertCircle(s,e[t],e[t+1],e[t+2])}projectAndGetPerspectiveRatio(t,i,r,n,o,s,a){const l=[i,r,n,1];let c=!1;if(n||this.transform.pitch>0){if(e.transformMat4$1(l,l,t),this.fogState&&o&&"globe"!==a.name){const t=function(t,i,r,n,o,s){const a=s.calculateFogTileMatrix(o),l=[i,r,n];return e.transformMat4(l,l,a),A(t,l,s.pitch,s._fov)}(this.fogState,i,r,n,o.toUnwrapped(),this.transform);c=t>.9}}else ft(l,l,t);const h=l[3];return{point:new e.Point((l[0]/h+1)/2*this.transform.width+mt,(-l[1]/h+1)/2*this.transform.height+mt),perspectiveRatio:Math.min(.5+this.transform.getCameraToCenterDistance(a)/h*.5,1.5),signedDistanceFromCamera:h,occluded:s&&l[2]>h||c}}isOffscreen(e,t,i,r){return i<mt||e>=this.screenRightBoundary||r<mt||t>this.screenBottomBoundary}isInsideGrid(e,t,i,r){return i>=0&&e<this.gridRightBoundary&&r>=0&&t<this.gridBottomBoundary}getViewportMatrix(){const t=e.identity([]);return e.translate(t,t,[-100,-100,0]),t}}function gt(t,i,r){const n=i.createTileMatrix(t,t.worldSize,r.toUnwrapped());return e.multiply(new Float32Array(16),t.projMatrix,n)}function yt(e,t,i){if(t.projection.name===i.projection.name)return e.projMatrix;const r=i.clone();return r.setProjection(t.projection),gt(r,t.getProjection(),e)}function xt(e,t,i){return t.name===i.projection.name?e.projMatrix:gt(i,t,e)}class vt{constructor(e,t,i,r){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?t:-t))):r&&i?1:0,this.placed=i}isHidden(){return 0===this.opacity&&!this.placed}}class bt{constructor(e,t,i,r,n,o=!1){this.text=new vt(e?e.text:null,t,i,n),this.icon=new vt(e?e.icon:null,t,r,n),this.clipped=o}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class wt{constructor(e,t,i,r=!1){this.text=e,this.icon=t,this.skipFade=i,this.clipped=r}}class Tt{constructor(){this.invProjMatrix=e.create(),this.viewportMatrix=e.create(),this.circles=[]}}class Et{constructor(e,t,i,r,n){this.bucketInstanceId=e,this.featureIndex=t,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=n}}class At{constructor(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}}get(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){const t=++this.maxGroupID;this.collisionGroups[e]={ID:t,predicate:e=>e.collisionGroupID===t}}return this.collisionGroups[e]}}function St(t,i,r,n,o){const{horizontalAlign:s,verticalAlign:a}=e.getAnchorAlignment(t),l=-(s-.5)*i,c=-(a-.5)*r,h=e.evaluateVariableOffset(t,n);return new e.Point(l+h[0]*o,c+h[1]*o)}function Mt(t,i,r,n,o){const s=new e.Point(t,i);return r&&s._rotate(n?o:-o),s}class Ct{constructor(e,t,i,r,n){this.transform=e.clone(),this.projection=e.projection.name,this.collisionIndex=new _t(this.transform,n),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=t,this.retainedQueryData={},this.collisionGroups=new At(i),this.collisionCircleArrays={},this.prevPlacement=r,r&&(r.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(t,i,r,n){const o=r.getBucket(i),s=r.latestFeatureIndex;if(!o||!s||i.id!==o.layerIds[0])return;const a=o.layers[0].layout,l=r.collisionBoxArray,c=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),h=r.tileSize/e.EXTENT,u=r.tileID.toUnwrapped();this.transform.setProjection(o.projection);const d=(p=r.tileID,f=o.getProjection(),m=this.transform,f.name===this.projection?m.calculateProjMatrix(p.toUnwrapped()):gt(m,f,p));var p,f,m;const _="map"===a.get("text-pitch-alignment"),g="map"===a.get("text-rotation-alignment");i.compileFilter();const y=i.dynamicFilter(),x=i.dynamicFilterNeedsFeature(),v=this.transform.calculatePixelsToTileUnitsMatrix(r),b=tt(d,r.tileID.canonical,_,g,this.transform,o.getProjection(),v);let w=null;if(_){const t=it(d,r.tileID.canonical,_,g,this.transform,o.getProjection(),v);w=e.multiply([],this.transform.labelPlaneMatrix,t)}let T=null;y&&r.latestFeatureIndex&&(T={unwrappedTileID:u,dynamicFilter:y,dynamicFilterNeedsFeature:x,featureIndex:r.latestFeatureIndex}),this.retainedQueryData[o.bucketInstanceId]=new Et(o.bucketInstanceId,s,o.sourceLayerIndex,o.index,r.tileID);const E={bucket:o,layout:a,posMatrix:d,textLabelPlaneMatrix:b,labelToScreenMatrix:w,clippingData:T,scale:c,textPixelRatio:h,holdingForFade:r.holdingForFade(),collisionBoxArray:l,partiallyEvaluatedTextSize:e.evaluateSizeForZoom(o.textSizeData,this.transform.zoom),partiallyEvaluatedIconSize:e.evaluateSizeForZoom(o.iconSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(o.sourceID)};if(n)for(const e of o.sortKeyRanges){const{sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:n}=e;t.push({sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:n,parameters:E})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:o.symbolInstances.length,parameters:E})}attemptAnchorPlacement(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g){const{textOffset0:y,textOffset1:x,crossTileID:v}=u,b=[y,x],w=St(e,i,r,b,n),T=this.collisionIndex.placeCollisionBox(p,n,t,Mt(w.x,w.y,o,s,this.transform.angle),h,a,l,c.predicate);if(m){const e=p.getSymbolInstanceIconSize(g,this.transform.zoom,u.placedIconSymbolIndex);if(0===this.collisionIndex.placeCollisionBox(p,e,m,Mt(w.x,w.y,o,s,this.transform.angle),h,a,l,c.predicate).box.length)return}if(T.box.length>0){let t;return this.prevPlacement&&this.prevPlacement.variableOffsets[v]&&this.prevPlacement.placements[v]&&this.prevPlacement.placements[v].text&&(t=this.prevPlacement.variableOffsets[v].anchor),this.variableOffsets[v]={textOffset:b,width:i,height:r,anchor:e,textScale:n,prevAnchor:t},this.markUsedJustification(p,e,u,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,u),this.placedOrientations[v]=f),{shift:w,placedGlyphBoxes:T}}}placeLayerBucketPart(t,i,r,n){const{bucket:o,layout:s,posMatrix:a,textLabelPlaneMatrix:l,labelToScreenMatrix:c,clippingData:h,textPixelRatio:u,holdingForFade:d,collisionBoxArray:p,partiallyEvaluatedTextSize:f,partiallyEvaluatedIconSize:m,collisionGroup:_}=t.parameters,g=s.get("text-optional"),y=s.get("icon-optional"),x=s.get("text-allow-overlap"),v=s.get("icon-allow-overlap"),b="map"===s.get("text-rotation-alignment"),w="map"===s.get("text-pitch-alignment"),T="none"!==s.get("icon-text-fit"),E="viewport-y"===s.get("symbol-z-order");this.transform.setProjection(o.projection);let A=x&&(v||!o.hasIconData()||y),S=v&&(x||!o.hasTextData()||g);!o.collisionArrays&&p&&o.deserializeCollisionBoxes(p),r&&n&&o.updateCollisionDebugBuffers(this.transform.zoom,p);const M=(t,n,p)=>{const{crossTileID:E,numVerticalGlyphVertices:M}=t;if(h){const r={zoom:this.transform.zoom,pitch:this.transform.pitch};let n=null;if(h.dynamicFilterNeedsFeature){const e=this.retainedQueryData[o.bucketInstanceId];n=h.featureIndex.loadFeature({featureIndex:t.featureIndex,bucketIndex:e.bucketIndex,sourceLayerIndex:e.sourceLayerIndex,layoutVertexArrayOffset:0})}if(!(0,h.dynamicFilter)(r,n,this.retainedQueryData[o.bucketInstanceId].tileID.canonical,new e.Point(t.tileAnchorX,t.tileAnchorY),this.transform.calculateDistanceTileData(h.unwrappedTileID)))return this.placements[E]=new wt(!1,!1,!1,!0),void i.add(E)}if(i.has(E))return;if(d)return void(this.placements[E]=new wt(!1,!1,!1));let C=!1,k=!1,I=!0,P=!1,z=!1,L=null,D={box:null,offscreen:null,occluded:null},B={box:null,offscreen:null,occluded:null},R=null,O=null,F=null,j=0,U=0,N=0;p.textFeatureIndex?j=p.textFeatureIndex:t.useRuntimeCollisionCircles&&(j=t.featureIndex),p.verticalTextFeatureIndex&&(U=p.verticalTextFeatureIndex);const V=e=>{e.tileID=this.retainedQueryData[o.bucketInstanceId].tileID;const t=this.transform.elevation;(t||e.elevation)&&(e.elevation=t?t.getAtTileOffset(e.tileID,e.tileAnchorX,e.tileAnchorY):0)},$=p.textBox;if($){V($);const i=i=>{let r=e.WritingMode.horizontal;if(o.allowVerticalPlacement&&!i&&this.prevPlacement){const e=this.prevPlacement.placedOrientations[E];e&&(this.placedOrientations[E]=e,r=e,this.markUsedOrientation(o,r,t))}return r},r=(t,i)=>{if(o.allowVerticalPlacement&&M>0&&p.verticalTextBox){for(const r of o.writingModes)if(r===e.WritingMode.vertical?(D=i(),B=D):D=t(),D&&D.box&&D.box.length)break}else D=t()};if(s.get("text-variable-anchor")){let l=s.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[E]){const e=this.prevPlacement.variableOffsets[E];l.indexOf(e.anchor)>0&&(l=l.filter((t=>t!==e.anchor)),l.unshift(e.anchor))}const c=(e,i,r)=>{const s=o.getSymbolInstanceTextSize(f,t,this.transform.zoom,n),c=(e.x2-e.x1)*s+2*e.padding,h=(e.y2-e.y1)*s+2*e.padding,d=T&&!v?i:null;d&&V(d);let p={box:[],offscreen:!1,occluded:!1};const g=x?2*l.length:l.length;for(let i=0;i<g;++i){const g=this.attemptAnchorPlacement(l[i%l.length],e,c,h,s,b,w,u,a,_,i>=l.length,t,n,o,r,d,f,m);if(g&&(p=g.placedGlyphBoxes,p&&p.box&&p.box.length)){C=!0,L=g.shift;break}}return p};r((()=>c($,p.iconBox,e.WritingMode.horizontal)),(()=>{const t=p.verticalTextBox;return t&&V(t),o.allowVerticalPlacement&&!(D&&D.box&&D.box.length)&&M>0&&t?c(t,p.verticalIconBox,e.WritingMode.vertical):{box:null,offscreen:null,occluded:null}})),D&&(C=D.box,I=D.offscreen,P=D.occluded);const h=i(!(!D||!D.box));if(!C&&this.prevPlacement){const e=this.prevPlacement.variableOffsets[E];e&&(this.variableOffsets[E]=e,this.markUsedJustification(o,e.anchor,t,h))}}else{const s=(i,r)=>{const s=o.getSymbolInstanceTextSize(f,t,this.transform.zoom,n),l=this.collisionIndex.placeCollisionBox(o,s,i,new e.Point(0,0),x,u,a,_.predicate);return l&&l.box&&l.box.length&&(this.markUsedOrientation(o,r,t),this.placedOrientations[E]=r),l};r((()=>s($,e.WritingMode.horizontal)),(()=>{const t=p.verticalTextBox;return o.allowVerticalPlacement&&M>0&&t?(V(t),s(t,e.WritingMode.vertical)):{box:null,offscreen:null,occluded:null}})),i(!!(D&&D.box&&D.box.length))}}if(R=D,C=R&&R.box&&R.box.length>0,I=R&&R.offscreen,P=R&&R.occluded,t.useRuntimeCollisionCircles){const i=o.text.placedSymbolArray.get(t.centerJustifiedTextSymbolIndex>=0?t.centerJustifiedTextSymbolIndex:t.verticalPlacedTextSymbolIndex),n=e.evaluateSizeForFeature(o.textSizeData,f,i),h=s.get("text-padding");O=this.collisionIndex.placeCollisionCircles(o,x,i,o.lineVertexArray,o.glyphOffsetArray,n,a,l,c,r,w,_.predicate,t.collisionCircleDiameter*n/e.ONE_EM,h,this.retainedQueryData[o.bucketInstanceId].tileID),C=x||O.circles.length>0&&!O.collisionDetected,I=I&&O.offscreen,P=O.occluded}if(p.iconFeatureIndex&&(N=p.iconFeatureIndex),p.iconBox){const i=i=>{V(i);const r=T&&L?Mt(L.x,L.y,b,w,this.transform.angle):new e.Point(0,0),n=o.getSymbolInstanceIconSize(m,this.transform.zoom,t.placedIconSymbolIndex);return this.collisionIndex.placeCollisionBox(o,n,i,r,v,u,a,_.predicate)};B&&B.box&&B.box.length&&p.verticalIconBox?(F=i(p.verticalIconBox),k=F.box.length>0):(F=i(p.iconBox),k=F.box.length>0),I=I&&F.offscreen,z=F.occluded}const G=g||0===t.numHorizontalGlyphVertices&&0===M,q=y||0===t.numIconVertices;if(G||q?q?G||(k=k&&C):C=k&&C:k=C=k&&C,C&&R&&R.box&&this.collisionIndex.insertCollisionBox(R.box,s.get("text-ignore-placement"),o.bucketInstanceId,B&&B.box&&U?U:j,_.ID),k&&F&&this.collisionIndex.insertCollisionBox(F.box,s.get("icon-ignore-placement"),o.bucketInstanceId,N,_.ID),O&&(C&&this.collisionIndex.insertCollisionCircles(O.circles,s.get("text-ignore-placement"),o.bucketInstanceId,j,_.ID),r)){const e=o.bucketInstanceId;let t=this.collisionCircleArrays[e];void 0===t&&(t=this.collisionCircleArrays[e]=new Tt);for(let e=0;e<O.circles.length;e+=4)t.circles.push(O.circles[e+0]),t.circles.push(O.circles[e+1]),t.circles.push(O.circles[e+2]),t.circles.push(O.collisionDetected?1:0)}const Z="globe"!==o.projection.name;A=A&&(Z||!P),S=S&&(Z||!z),this.placements[E]=new wt(C||A,k||S,I||o.justReloaded),i.add(E)};if(E){const e=o.getSortedSymbolIndexes(this.transform.angle);for(let t=e.length-1;t>=0;--t){const i=e[t];M(o.symbolInstances.get(i),i,o.collisionArrays[i])}}else for(let e=t.symbolInstanceStart;e<t.symbolInstanceEnd;e++)M(o.symbolInstances.get(e),e,o.collisionArrays[e]);if(r&&o.bucketInstanceId in this.collisionCircleArrays){const t=this.collisionCircleArrays[o.bucketInstanceId];e.invert(t.invProjMatrix,a),t.viewportMatrix=this.collisionIndex.getViewportMatrix()}o.justReloaded=!1}markUsedJustification(t,i,r,n){const{leftJustifiedTextSymbolIndex:o,centerJustifiedTextSymbolIndex:s,rightJustifiedTextSymbolIndex:a,verticalPlacedTextSymbolIndex:l,crossTileID:c}=r,h=e.getAnchorJustification(i),u=n===e.WritingMode.vertical?l:"left"===h?o:"center"===h?s:"right"===h?a:-1;o>=0&&(t.text.placedSymbolArray.get(o).crossTileID=u>=0&&o!==u?0:c),s>=0&&(t.text.placedSymbolArray.get(s).crossTileID=u>=0&&s!==u?0:c),a>=0&&(t.text.placedSymbolArray.get(a).crossTileID=u>=0&&a!==u?0:c),l>=0&&(t.text.placedSymbolArray.get(l).crossTileID=u>=0&&l!==u?0:c)}markUsedOrientation(t,i,r){const n=i===e.WritingMode.horizontal||i===e.WritingMode.horizontalOnly?i:0,o=i===e.WritingMode.vertical?i:0,{leftJustifiedTextSymbolIndex:s,centerJustifiedTextSymbolIndex:a,rightJustifiedTextSymbolIndex:l,verticalPlacedTextSymbolIndex:c}=r,h=t.text.placedSymbolArray;s>=0&&(h.get(s).placedOrientation=n),a>=0&&(h.get(a).placedOrientation=n),l>=0&&(h.get(l).placedOrientation=n),c>=0&&(h.get(c).placedOrientation=o)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;const t=this.prevPlacement;let i=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;const r=t?t.symbolFadeChange(e):1,n=t?t.opacities:{},o=t?t.variableOffsets:{},s=t?t.placedOrientations:{};for(const e in this.placements){const t=this.placements[e],o=n[e];o?(this.opacities[e]=new bt(o,r,t.text,t.icon,null,t.clipped),i=i||t.text!==o.text.placed||t.icon!==o.icon.placed):(this.opacities[e]=new bt(null,r,t.text,t.icon,t.skipFade,t.clipped),i=i||t.text||t.icon)}for(const e in n){const t=n[e];if(!this.opacities[e]){const n=new bt(t,r,!1,!1);n.isHidden()||(this.opacities[e]=n,i=i||t.text.placed||t.icon.placed)}}for(const e in o)this.variableOffsets[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.variableOffsets[e]=o[e]);for(const e in s)this.placedOrientations[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.placedOrientations[e]=s[e]);i?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)}updateLayerOpacities(e,t){const i=new Set;for(const r of t){const t=r.getBucket(e);t&&r.latestFeatureIndex&&e.id===t.layerIds[0]&&this.updateBucketOpacities(t,i,r.collisionBoxArray)}}updateBucketOpacities(t,i,r){t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const n=t.layers[0].layout,o=!!t.layers[0].dynamicFilter(),s=new bt(null,0,!1,!1,!0),a=n.get("text-allow-overlap"),l=n.get("icon-allow-overlap"),c=n.get("text-variable-anchor"),h="map"===n.get("text-rotation-alignment"),u="map"===n.get("text-pitch-alignment"),d="none"!==n.get("icon-text-fit"),p=new bt(null,0,a&&(l||!t.hasIconData()||n.get("icon-optional")),l&&(a||!t.hasTextData()||n.get("text-optional")),!0);!t.collisionArrays&&r&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(r);const f=(e,t,i)=>{for(let r=0;r<t/4;r++)e.opacityVertexArray.emplaceBack(i)};let m=0;for(let r=0;r<t.symbolInstances.length;r++){const n=t.symbolInstances.get(r),{numHorizontalGlyphVertices:a,numVerticalGlyphVertices:l,crossTileID:_,numIconVertices:g}=n,y=i.has(_);let x=this.opacities[_];y?x=s:x||(x=p,this.opacities[_]=x),i.add(_);const v=a>0||l>0,b=g>0,w=this.placedOrientations[_],T=w===e.WritingMode.vertical,E=w===e.WritingMode.horizontal||w===e.WritingMode.horizontalOnly;if(!v&&!b||x.isHidden()||m++,v){const e=Ot(x.text);f(t.text,a,T?Ft:e),f(t.text,l,E?Ft:e);const i=x.text.isHidden(),{leftJustifiedTextSymbolIndex:r,centerJustifiedTextSymbolIndex:o,rightJustifiedTextSymbolIndex:s,verticalPlacedTextSymbolIndex:c}=n,h=t.text.placedSymbolArray,u=i||T?1:0;r>=0&&(h.get(r).hidden=u),o>=0&&(h.get(o).hidden=u),s>=0&&(h.get(s).hidden=u),c>=0&&(h.get(c).hidden=i||E?1:0);const d=this.variableOffsets[_];d&&this.markUsedJustification(t,d.anchor,n,w);const p=this.placedOrientations[_];p&&(this.markUsedJustification(t,"left",n,p),this.markUsedOrientation(t,p,n))}if(b){const e=Ot(x.icon),{placedIconSymbolIndex:i,verticalPlacedIconSymbolIndex:r}=n,o=t.icon.placedSymbolArray,s=x.icon.isHidden()?1:0;i>=0&&(f(t.icon,g,T?Ft:e),o.get(i).hidden=s),r>=0&&(f(t.icon,n.numVerticalIconVertices,E?Ft:e),o.get(r).hidden=s)}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const i=t.collisionArrays[r];if(i){let r=new e.Point(0,0),n=!0;if(i.textBox||i.verticalTextBox){if(c){const e=this.variableOffsets[_];e?(r=St(e.anchor,e.width,e.height,e.textOffset,e.textScale),h&&r._rotate(u?this.transform.angle:-this.transform.angle)):n=!1}o&&(n=!x.clipped),i.textBox&&kt(t.textCollisionBox.collisionVertexArray,x.text.placed,!n||T,r.x,r.y),i.verticalTextBox&&kt(t.textCollisionBox.collisionVertexArray,x.text.placed,!n||E,r.x,r.y)}const s=n&&Boolean(!E&&i.verticalIconBox);i.iconBox&&kt(t.iconCollisionBox.collisionVertexArray,x.icon.placed,s,d?r.x:0,d?r.y:0),i.verticalIconBox&&kt(t.iconCollisionBox.collisionVertexArray,x.icon.placed,!s,d?r.x:0,d?r.y:0)}}}if(t.fullyClipped=0===m,t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.bucketInstanceId in this.collisionCircleArrays){const e=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=e.invProjMatrix,t.placementViewportMatrix=e.viewportMatrix,t.collisionCircleArray=e.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(e){return 0===this.fadeDuration?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,t){const i=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*i>e}setStale(){this.stale=!0}}function kt(e,t,i,r,n){e.emplaceBack(t?1:0,i?1:0,r||0,n||0),e.emplaceBack(t?1:0,i?1:0,r||0,n||0),e.emplaceBack(t?1:0,i?1:0,r||0,n||0),e.emplaceBack(t?1:0,i?1:0,r||0,n||0)}const It=Math.pow(2,25),Pt=Math.pow(2,24),zt=Math.pow(2,17),Lt=Math.pow(2,16),Dt=Math.pow(2,9),Bt=Math.pow(2,8),Rt=Math.pow(2,1);function Ot(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;const t=e.placed?1:0,i=Math.floor(127*e.opacity);return i*It+t*Pt+i*zt+t*Lt+i*Dt+t*Bt+i*Rt+t}const Ft=0;class jt{constructor(e){this._sortAcrossTiles="viewport-y"!==e.layout.get("symbol-z-order")&&void 0!==e.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs=new Set,this._bucketParts=[]}continuePlacement(e,t,i,r,n){const o=this._bucketParts;for(;this._currentTileIndex<e.length;)if(t.getBucketParts(o,r,e[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,n())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,o.sort(((e,t)=>e.sortKey-t.sortKey)));this._currentPartIndex<o.length;){const e=o[this._currentPartIndex];if(t.placeLayerBucketPart(e,this._seenCrossTileIDs,i,0===e.symbolInstanceStart),this._currentPartIndex++,n())return!0}return!1}}class Ut{constructor(e,t,i,r,n,o,s,a){this.placement=new Ct(e,n,o,s,a),this._currentPlacementIndex=t.length-1,this._forceFullPlacement=i,this._showCollisionBoxes=r,this._done=!1}isDone(){return this._done}continuePlacement(t,i,r){const n=e.exported.now(),o=()=>{const t=e.exported.now()-n;return!this._forceFullPlacement&&t>2};for(;this._currentPlacementIndex>=0;){const e=i[t[this._currentPlacementIndex]],n=this.placement.collisionIndex.transform.zoom;if("symbol"===e.type&&(!e.minzoom||e.minzoom<=n)&&(!e.maxzoom||e.maxzoom>n)){if(this._inProgressLayer||(this._inProgressLayer=new jt(e)),this._inProgressLayer.continuePlacement(r[e.source],this.placement,this._showCollisionBoxes,e,o))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}}const Nt=512/e.EXTENT/2;class Vt{constructor(t,i,r){this.tileID=t,this.bucketInstanceId=r,this.index=new e.KDBush(i.length,16,Int32Array),this.keys=[],this.crossTileIDs=[];const n=t.canonical.x*e.EXTENT,o=t.canonical.y*e.EXTENT;for(let e=0;e<i.length;e++){const{key:t,crossTileID:r,tileAnchorX:s,tileAnchorY:a}=i.get(e),l=Math.floor((n+s)*Nt),c=Math.floor((o+a)*Nt);this.index.add(l,c),this.keys.push(t),this.crossTileIDs.push(r)}this.index.finish()}findMatches(t,i,r){const n=this.tileID.canonical.z<i.canonical.z?1:Math.pow(2,this.tileID.canonical.z-i.canonical.z),o=Nt/Math.pow(2,i.canonical.z-this.tileID.canonical.z),s=i.canonical.x*e.EXTENT,a=i.canonical.y*e.EXTENT;for(let e=0;e<t.length;e++){const i=t.get(e);if(i.crossTileID)continue;const{key:l,tileAnchorX:c,tileAnchorY:h}=i,u=Math.floor((s+c)*o),d=Math.floor((a+h)*o),p=this.index.range(u-n,d-n,u+n,d+n);for(const e of p){const t=this.crossTileIDs[e];if(this.keys[e]===l&&!r.has(t)){r.add(t),i.crossTileID=t;break}}}}}class $t{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Gt{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){const t=Math.round((e-this.lng)/360);if(0!==t)for(const e in this.indexes){const i=this.indexes[e],r={};for(const e in i){const n=i[e];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+t),r[n.tileID.key]=n}this.indexes[e]=r}this.lng=e}addBucket(e,t,i){if(this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let e=0;e<t.symbolInstances.length;e++)t.symbolInstances.get(e).crossTileID=0;this.usedCrossTileIDs[e.overscaledZ]||(this.usedCrossTileIDs[e.overscaledZ]=new Set);const r=this.usedCrossTileIDs[e.overscaledZ];for(const i in this.indexes){const n=this.indexes[i];if(Number(i)>e.overscaledZ)for(const i in n){const o=n[i];o.tileID.isChildOf(e)&&o.findMatches(t.symbolInstances,e,r)}else{const o=n[e.scaledTo(Number(i)).key];o&&o.findMatches(t.symbolInstances,e,r)}}for(let e=0;e<t.symbolInstances.length;e++){const n=t.symbolInstances.get(e);n.crossTileID||(n.crossTileID=i.generate(),r.add(n.crossTileID))}return void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new Vt(e,t.symbolInstances,t.bucketInstanceId),!0}removeBucketCrossTileIDs(e,t){for(const i of t.crossTileIDs)this.usedCrossTileIDs[e].delete(i)}removeStaleBuckets(e){let t=!1;for(const i in this.indexes){const r=this.indexes[i];for(const n in r)e[r[n].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[n]),delete r[n],t=!0)}return t}}class qt{constructor(){this.layerIndexes={},this.crossTileIDs=new $t,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,t,i,r){let n=this.layerIndexes[e.id];void 0===n&&(n=this.layerIndexes[e.id]=new Gt);let o=!1;const s={};"globe"!==r.name&&n.handleWrapJump(i);for(const i of t){const t=i.getBucket(e);t&&e.id===t.layerIds[0]&&(t.bucketInstanceId||(t.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(i.tileID,t,this.crossTileIDs)&&(o=!0),s[t.bucketInstanceId]=!0)}return n.removeStaleBuckets(s)&&(o=!0),o}pruneUnusedLayers(e){const t={};e.forEach((e=>{t[e]=!0}));for(const e in this.layerIndexes)t[e]||delete this.layerIndexes[e]}}const Zt=(t,i)=>e.emitValidationErrors(t,i&&i.filter((e=>"source.canvas"!==e.identifier))),Wt=e.pick(Ve,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog","setProjection"]),Ht=e.pick(Ve,["setCenter","setZoom","setBearing","setPitch"]),Xt={version:8,layers:[],sources:{}},Kt={fill:!0,line:!0,background:!0,hillshade:!0,raster:!0};class Yt extends e.Evented{constructor(t,i={}){super(),this.map=t,this.dispatcher=new k(je(),this),this.imageManager=new v,this.imageManager.setEventedParent(this),this.glyphManager=new e.GlyphManager(t._requestManager,i.localFontFamily?e.LocalGlyphMode.all:i.localIdeographFontFamily?e.LocalGlyphMode.ideographs:e.LocalGlyphMode.none,i.localFontFamily||i.localIdeographFontFamily),this.crossTileSymbolIndex=new qt,this._layers={},this._num3DLayers=0,this._numSymbolLayers=0,this._numCircleLayers=0,this._serializedLayers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this._loaded=!1,this._availableImages=[],this._order=[],this._drapedFirstOrder=[],this._markersNeedUpdate=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",e.getReferrer());const r=this;this._rtlTextPluginCallback=Yt.registerForPluginStateChange((t=>{r.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:t.pluginStatus,pluginURL:t.pluginURL},((t,i)=>{if(e.triggerPluginCompletionEvent(t),i&&i.every((e=>e)))for(const e in r._sourceCaches){const t=r._sourceCaches[e],i=t.getSource().type;"vector"!==i&&"geojson"!==i||t.reload()}}))})),this.on("data",(e=>{if("source"!==e.dataType||"metadata"!==e.sourceDataType)return;const t=this.getSource(e.sourceId);if(t&&t.vectorLayerIds)for(const e in this._layers){const i=this._layers[e];i.source===t.id&&this._validateLayer(i)}}))}loadURL(t,i={}){this.fire(new e.Event("dataloading",{dataType:"style"}));const r="boolean"==typeof i.validate?i.validate:!e.isMapboxURL(t);t=this.map._requestManager.normalizeStyleURL(t,i.accessToken);const n=this.map._requestManager.transformRequest(t,e.ResourceType.Style);this._request=e.getJSON(n,((t,i)=>{this._request=null,t?this.fire(new e.ErrorEvent(t)):i&&this._load(i,r)}))}loadJSON(t,i={}){this.fire(new e.Event("dataloading",{dataType:"style"})),this._request=e.exported.frame((()=>{this._request=null,this._load(t,!1!==i.validate)}))}loadEmpty(){this.fire(new e.Event("dataloading",{dataType:"style"})),this._load(Xt,!1)}_updateLayerCount(e,t){const i=t?1:-1;e.is3D()&&(this._num3DLayers+=i),"circle"===e.type&&(this._numCircleLayers+=i),"symbol"===e.type&&(this._numSymbolLayers+=i)}_load(t,i){if(i&&Zt(this,e.validateStyle(t)))return;this._loaded=!0,this.stylesheet=e.clone$1(t),this._updateMapProjection();for(const e in t.sources)this.addSource(e,t.sources[e],{validate:!1});this._changed=!1,t.sprite?this._loadSprite(t.sprite):(this.imageManager.setLoaded(!0),this.dispatcher.broadcast("spriteLoaded",!0)),this.glyphManager.setURL(t.glyphs);const r=Ne(this.stylesheet.layers);this._order=r.map((e=>e.id)),this._layers={},this._serializedLayers={};for(const t of r){const i=e.createStyleLayer(t);i.setEventedParent(this,{layer:{id:i.id}}),this._layers[i.id]=i,this._serializedLayers[i.id]=i.serialize(),this._updateLayerCount(i,!0)}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new w(this.stylesheet.light),this.stylesheet.terrain&&!this.terrainSetForDrapingOnly()&&this._createTerrain(this.stylesheet.terrain,1),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this._updateDrapeFirstLayers(),this.fire(new e.Event("data",{dataType:"style"})),this.fire(new e.Event("style.load"))}terrainSetForDrapingOnly(){return!!this.terrain&&0===this.terrain.drapeRenderMode}setProjection(e){e?this.stylesheet.projection=e:delete this.stylesheet.projection,this._updateMapProjection()}applyProjectionUpdate(){this._loaded&&(this.dispatcher.broadcast("setProjection",this.map.transform.projectionOptions),this.map.transform.projection.requiresDraping?this.getTerrain()||this.stylesheet.terrain||this.setTerrainForDraping():this.terrainSetForDrapingOnly()&&this.setTerrain(null))}_updateMapProjection(){this.map._useExplicitProjection?this.applyProjectionUpdate():this.map._prioritizeAndUpdateProjection(null,this.stylesheet.projection)}_loadSprite(t){this._spriteRequest=function(t,i,r){let n,o,s;const a=e.exported.devicePixelRatio>1?"@2x":"";let l=e.getJSON(i.transformRequest(i.normalizeSpriteURL(t,a,".json"),e.ResourceType.SpriteJSON),((e,t)=>{l=null,s||(s=e,n=t,h())})),c=e.getImage(i.transformRequest(i.normalizeSpriteURL(t,a,".png"),e.ResourceType.SpriteImage),((e,t)=>{c=null,s||(s=e,o=t,h())}));function h(){if(s)r(s);else if(n&&o){const t=e.exported.getImageData(o),i={};for(const r in n){const{width:o,height:s,x:a,y:l,sdf:c,pixelRatio:h,stretchX:u,stretchY:d,content:p}=n[r],f=new e.RGBAImage({width:o,height:s});e.RGBAImage.copy(t,f,{x:a,y:l},{x:0,y:0},{width:o,height:s}),i[r]={data:f,pixelRatio:h,sdf:c,stretchX:u,stretchY:d,content:p}}r(null,i)}}return{cancel(){l&&(l.cancel(),l=null),c&&(c.cancel(),c=null)}}}(t,this.map._requestManager,((t,i)=>{if(this._spriteRequest=null,t)this.fire(new e.ErrorEvent(t));else if(i)for(const e in i)this.imageManager.addImage(e,i[e]);this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),this.dispatcher.broadcast("setImages",this._availableImages),this.dispatcher.broadcast("spriteLoaded",!0),this.fire(new e.Event("data",{dataType:"style"}))}))}_validateLayer(t){const i=this.getSource(t.source);if(!i)return;const r=t.sourceLayer;r&&("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(r))&&this.fire(new e.ErrorEvent(new Error(`Source layer "${r}" does not exist on source "${i.id}" as specified by style layer "${t.id}"`)))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(const e in this._sourceCaches)if(!this._sourceCaches[e].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeLayers(e){const t=[];for(const i of e){const e=this._layers[i];"custom"!==e.type&&t.push(e.serialize())}return t}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;if(this.fog&&this.fog.hasTransition())return!0;for(const e in this._sourceCaches)if(this._sourceCaches[e].hasTransition())return!0;for(const e in this._layers)if(this._layers[e].hasTransition())return!0;return!1}get order(){return this.map._optimizeForTerrain&&this.terrain?this._drapedFirstOrder:this._order}isLayerDraped(e){return!!this.terrain&&("function"==typeof e.isLayerDraped?e.isLayerDraped():Kt[e.type])}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading")}update(t){if(!this._loaded)return;const i=this._changed;if(this._changed){const e=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);(e.length||i.length)&&this._updateWorkerLayers(e,i);for(const e in this._updatedSources){const t=this._updatedSources[e];"reload"===t?this._reloadSource(e):"clear"===t&&this._clearSource(e)}this._updateTilesForChangedImages();for(const e in this._updatedPaintProps)this._layers[e].updateTransitions(t);this.light.updateTransitions(t),this.fog&&this.fog.updateTransitions(t),this._resetUpdates()}const r={};for(const e in this._sourceCaches){const t=this._sourceCaches[e];r[e]=t.used,t.used=!1}for(const e of this._order){const i=this._layers[e];if(i.recalculate(t,this._availableImages),!i.isHidden(t.zoom)){const e=this._getLayerSourceCache(i);e&&(e.used=!0)}const r=this.map.painter;if(r){const e=i.getProgramIds();if(!e)continue;const n=i.getProgramConfiguration(t.zoom);for(const t of e)r.useProgram(t,n)}}for(const t in r){const i=this._sourceCaches[t];r[t]!==i.used&&i.getSource().fire(new e.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:i.getSource().id}))}this.light.recalculate(t),this.terrain&&this.terrain.recalculate(t),this.fog&&this.fog.recalculate(t),this.z=t.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),i&&this.fire(new e.Event("data",{dataType:"style"}))}_updateTilesForChangedImages(){const e=Object.keys(this._changedImages);if(e.length){for(const t in this._sourceCaches)this._sourceCaches[t].reloadTilesForDependencies(["icons","patterns"],e);this._changedImages={}}}_updateWorkerLayers(e,t){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(e),removedIds:t})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}}setState(i){if(this._checkLoaded(),Zt(this,e.validateStyle(i)))return!1;(i=e.clone$1(i)).layers=Ne(i.layers);const r=function(e,i){if(!e)return[{command:Ve.setStyle,args:[i]}];let r=[];try{if(!t(e.version,i.version))return[{command:Ve.setStyle,args:[i]}];t(e.center,i.center)||r.push({command:Ve.setCenter,args:[i.center]}),t(e.zoom,i.zoom)||r.push({command:Ve.setZoom,args:[i.zoom]}),t(e.bearing,i.bearing)||r.push({command:Ve.setBearing,args:[i.bearing]}),t(e.pitch,i.pitch)||r.push({command:Ve.setPitch,args:[i.pitch]}),t(e.sprite,i.sprite)||r.push({command:Ve.setSprite,args:[i.sprite]}),t(e.glyphs,i.glyphs)||r.push({command:Ve.setGlyphs,args:[i.glyphs]}),t(e.transition,i.transition)||r.push({command:Ve.setTransition,args:[i.transition]}),t(e.light,i.light)||r.push({command:Ve.setLight,args:[i.light]}),t(e.fog,i.fog)||r.push({command:Ve.setFog,args:[i.fog]}),t(e.projection,i.projection)||r.push({command:Ve.setProjection,args:[i.projection]});const n={},o=[];!function(e,i,r,n){let o;for(o in i=i||{},e=e||{})e.hasOwnProperty(o)&&(i.hasOwnProperty(o)||Ge(o,r,n));for(o in i){if(!i.hasOwnProperty(o))continue;const s=i[o];e.hasOwnProperty(o)?t(e[o],s)||("geojson"===e[o].type&&"geojson"===s.type&&Ze(e,i,o)?r.push({command:Ve.setGeoJSONSourceData,args:[o,s.data]}):qe(o,i,r,n)):$e(o,i,r)}}(e.sources,i.sources,o,n);const s=[];e.layers&&e.layers.forEach((e=>{e.source&&n[e.source]?r.push({command:Ve.removeLayer,args:[e.id]}):s.push(e)}));let a=e.terrain;a&&n[a.source]&&(r.push({command:Ve.setTerrain,args:[void 0]}),a=void 0),r=r.concat(o),t(a,i.terrain)||r.push({command:Ve.setTerrain,args:[i.terrain]}),function(e,i,r){i=i||[];const n=(e=e||[]).map(He),o=i.map(He),s=e.reduce(Xe,{}),a=i.reduce(Xe,{}),l=n.slice(),c=Object.create(null);let h,u,d,p,f,m,_;for(h=0,u=0;h<n.length;h++)d=n[h],a.hasOwnProperty(d)?u++:(r.push({command:Ve.removeLayer,args:[d]}),l.splice(l.indexOf(d,u),1));for(h=0,u=0;h<o.length;h++)d=o[o.length-1-h],l[l.length-1-h]!==d&&(s.hasOwnProperty(d)?(r.push({command:Ve.removeLayer,args:[d]}),l.splice(l.lastIndexOf(d,l.length-u),1)):u++,m=l[l.length-h],r.push({command:Ve.addLayer,args:[a[d],m]}),l.splice(l.length-h,0,d),c[d]=!0);for(h=0;h<o.length;h++)if(d=o[h],p=s[d],f=a[d],!c[d]&&!t(p,f))if(t(p.source,f.source)&&t(p["source-layer"],f["source-layer"])&&t(p.type,f.type)){for(_ in We(p.layout,f.layout,r,d,null,Ve.setLayoutProperty),We(p.paint,f.paint,r,d,null,Ve.setPaintProperty),t(p.filter,f.filter)||r.push({command:Ve.setFilter,args:[d,f.filter]}),t(p.minzoom,f.minzoom)&&t(p.maxzoom,f.maxzoom)||r.push({command:Ve.setLayerZoomRange,args:[d,f.minzoom,f.maxzoom]}),p)p.hasOwnProperty(_)&&"layout"!==_&&"paint"!==_&&"filter"!==_&&"metadata"!==_&&"minzoom"!==_&&"maxzoom"!==_&&(0===_.indexOf("paint.")?We(p[_],f[_],r,d,_.slice(6),Ve.setPaintProperty):t(p[_],f[_])||r.push({command:Ve.setLayerProperty,args:[d,_,f[_]]}));for(_ in f)f.hasOwnProperty(_)&&!p.hasOwnProperty(_)&&"layout"!==_&&"paint"!==_&&"filter"!==_&&"metadata"!==_&&"minzoom"!==_&&"maxzoom"!==_&&(0===_.indexOf("paint.")?We(p[_],f[_],r,d,_.slice(6),Ve.setPaintProperty):t(p[_],f[_])||r.push({command:Ve.setLayerProperty,args:[d,_,f[_]]}))}else r.push({command:Ve.removeLayer,args:[d]}),m=l[l.lastIndexOf(d)+1],r.push({command:Ve.addLayer,args:[f,m]})}(s,i.layers,r)}catch(e){console.warn("Unable to compute style diff:",e),r=[{command:Ve.setStyle,args:[i]}]}return r}(this.serialize(),i).filter((e=>!(e.command in Ht)));if(0===r.length)return!1;const n=r.filter((e=>!(e.command in Wt)));if(n.length>0)throw new Error(`Unimplemented: ${n.map((e=>e.command)).join(", ")}.`);return r.forEach((e=>{"setTransition"!==e.command&&"setProjection"!==e.command&&this[e.command].apply(this,e.args)})),this.stylesheet=i,this._updateMapProjection(),!0}addImage(t,i){return this.getImage(t)?this.fire(new e.ErrorEvent(new Error("An image with this name already exists."))):(this.imageManager.addImage(t,i),this._afterImageUpdated(t),this)}updateImage(e,t){this.imageManager.updateImage(e,t)}getImage(e){return this.imageManager.getImage(e)}removeImage(t){return this.getImage(t)?(this.imageManager.removeImage(t),this._afterImageUpdated(t),this):this.fire(new e.ErrorEvent(new Error("No image with this name exists.")))}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new e.Event("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this._availableImages.slice()}addSource(t,i,r={}){if(this._checkLoaded(),void 0!==this.getSource(t))throw new Error("There is already a source with this ID");if(!i.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(i).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(i.type)>=0&&this._validate(e.validateSource,`sources.${t}`,i,null,r))return;this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);const n=Ie(t,i,this.dispatcher,this);n.setEventedParent(this,(()=>({isSourceLoaded:this._isSourceCacheLoaded(t),source:n.serialize(),sourceId:t})));const o=i=>{const r=(i?"symbol:":"other:")+t,o=this._sourceCaches[r]=new e.SourceCache(r,n,i);(i?this._symbolSourceCaches:this._otherSourceCaches)[t]=o,o.style=this,o.onAdd(this.map)};o(!1),"vector"!==i.type&&"geojson"!==i.type||o(!0),n.onAdd&&n.onAdd(this.map),this._changed=!0}removeSource(t){this._checkLoaded();const i=this.getSource(t);if(!i)throw new Error("There is no source with this ID");for(const i in this._layers)if(this._layers[i].source===t)return this.fire(new e.ErrorEvent(new Error(`Source "${t}" cannot be removed while layer "${i}" is using it.`)));if(this.terrain&&this.terrain.get().source===t)return this.fire(new e.ErrorEvent(new Error(`Source "${t}" cannot be removed while terrain is using it.`)));const r=this._getSourceCaches(t);for(const t of r)delete this._sourceCaches[t.id],delete this._updatedSources[t.id],t.fire(new e.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:t.getSource().id})),t.setEventedParent(null),t.clearTiles();return delete this._otherSourceCaches[t],delete this._symbolSourceCaches[t],i.setEventedParent(null),i.onRemove&&i.onRemove(this.map),this._changed=!0,this}setGeoJSONSourceData(e,t){this._checkLoaded(),this.getSource(e).setData(t),this._changed=!0}getSource(e){const t=this._getSourceCache(e);return t&&t.getSource()}_getSources(){const e=[];for(const t in this._otherSourceCaches){const i=this._getSourceCache(t);i&&e.push(i.getSource())}return e}addLayer(t,i,r={}){this._checkLoaded();const n=t.id;if(this.getLayer(n))return void this.fire(new e.ErrorEvent(new Error(`Layer with id "${n}" already exists on this map`)));let o;if("custom"===t.type){if(Zt(this,e.validateCustomStyleLayer(t)))return;o=e.createStyleLayer(t)}else{if("object"==typeof t.source&&(this.addSource(n,t.source),t=e.clone$1(t),t=e.extend(t,{source:n})),this._validate(e.validateLayer,`layers.${n}`,t,{arrayIndex:-1},r))return;o=e.createStyleLayer(t),this._validateLayer(o),o.setEventedParent(this,{layer:{id:n}}),this._serializedLayers[o.id]=o.serialize(),this._updateLayerCount(o,!0)}const s=i?this._order.indexOf(i):this._order.length;if(i&&-1===s)return void this.fire(new e.ErrorEvent(new Error(`Layer with id "${i}" does not exist on this map.`)));this._order.splice(s,0,n),this._layerOrderChanged=!0,this._layers[n]=o;const a=this._getLayerSourceCache(o);if(this._removedLayers[n]&&o.source&&a&&"custom"!==o.type){const e=this._removedLayers[n];delete this._removedLayers[n],e.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",a.pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map),this._updateDrapeFirstLayers()}moveLayer(t,i){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new e.ErrorEvent(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===i)return;const r=this._order.indexOf(t);this._order.splice(r,1);const n=i?this._order.indexOf(i):this._order.length;i&&-1===n?this.fire(new e.ErrorEvent(new Error(`Layer with id "${i}" does not exist on this map.`))):(this._order.splice(n,0,t),this._layerOrderChanged=!0,this._updateDrapeFirstLayers())}removeLayer(t){this._checkLoaded();const i=this._layers[t];if(!i)return void this.fire(new e.ErrorEvent(new Error(`The layer '${t}' does not exist in the map's style and cannot be removed.`)));i.setEventedParent(null),this._updateLayerCount(i,!1);const r=this._order.indexOf(t);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[t]=i,delete this._layers[t],delete this._serializedLayers[t],delete this._updatedLayers[t],delete this._updatedPaintProps[t],i.onRemove&&i.onRemove(this.map),this._updateDrapeFirstLayers()}getLayer(e){return this._layers[e]}hasLayer(e){return e in this._layers}hasLayerType(e){for(const t in this._layers)if(this._layers[t].type===e)return!0;return!1}setLayerZoomRange(t,i,r){this._checkLoaded();const n=this.getLayer(t);n?n.minzoom===i&&n.maxzoom===r||(null!=i&&(n.minzoom=i),null!=r&&(n.maxzoom=r),this._updateLayer(n)):this.fire(new e.ErrorEvent(new Error(`The layer '${t}' does not exist in the map's style and cannot have zoom extent.`)))}setFilter(i,r,n={}){this._checkLoaded();const o=this.getLayer(i);if(o){if(!t(o.filter,r))return null==r?(o.filter=void 0,void this._updateLayer(o)):void(this._validate(e.validateFilter,`layers.${o.id}.filter`,r,{layerType:o.type},n)||(o.filter=e.clone$1(r),this._updateLayer(o)))}else this.fire(new e.ErrorEvent(new Error(`The layer '${i}' does not exist in the map's style and cannot be filtered.`)))}getFilter(t){const i=this.getLayer(t);return i&&e.clone$1(i.filter)}setLayoutProperty(i,r,n,o={}){this._checkLoaded();const s=this.getLayer(i);s?t(s.getLayoutProperty(r),n)||(s.setLayoutProperty(r,n,o),this._updateLayer(s)):this.fire(new e.ErrorEvent(new Error(`The layer '${i}' does not exist in the map's style and cannot be styled.`)))}getLayoutProperty(t,i){const r=this.getLayer(t);if(r)return r.getLayoutProperty(i);this.fire(new e.ErrorEvent(new Error(`The layer '${t}' does not exist in the map's style.`)))}setPaintProperty(i,r,n,o={}){this._checkLoaded();const s=this.getLayer(i);s?t(s.getPaintProperty(r),n)||(s.setPaintProperty(r,n,o)&&this._updateLayer(s),this._changed=!0,this._updatedPaintProps[i]=!0):this.fire(new e.ErrorEvent(new Error(`The layer '${i}' does not exist in the map's style and cannot be styled.`)))}getPaintProperty(e,t){const i=this.getLayer(e);return i&&i.getPaintProperty(t)}setFeatureState(t,i){this._checkLoaded();const r=t.source,n=t.sourceLayer,o=this.getSource(r);if(!o)return void this.fire(new e.ErrorEvent(new Error(`The source '${r}' does not exist in the map's style.`)));const s=o.type;if("geojson"===s&&n)return void this.fire(new e.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));if("vector"===s&&!n)return void this.fire(new e.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));void 0===t.id&&this.fire(new e.ErrorEvent(new Error("The feature id parameter must be provided.")));const a=this._getSourceCaches(r);for(const e of a)e.setFeatureState(n,t.id,i)}removeFeatureState(t,i){this._checkLoaded();const r=t.source,n=this.getSource(r);if(!n)return void this.fire(new e.ErrorEvent(new Error(`The source '${r}' does not exist in the map's style.`)));const o=n.type,s="vector"===o?t.sourceLayer:void 0;if("vector"===o&&!s)return void this.fire(new e.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));if(i&&"string"!=typeof t.id&&"number"!=typeof t.id)return void this.fire(new e.ErrorEvent(new Error("A feature id is required to remove its specific state property.")));const a=this._getSourceCaches(r);for(const e of a)e.removeFeatureState(s,t.id,i)}getFeatureState(t){this._checkLoaded();const i=t.source,r=t.sourceLayer,n=this.getSource(i);if(n){if("vector"!==n.type||r)return void 0===t.id&&this.fire(new e.ErrorEvent(new Error("The feature id parameter must be provided."))),this._getSourceCaches(i)[0].getFeatureState(r,t.id);this.fire(new e.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new e.ErrorEvent(new Error(`The source '${i}' does not exist in the map's style.`)))}getTransition(){return e.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){const t={};for(const e in this._sourceCaches){const i=this._sourceCaches[e].getSource();t[i.id]||(t[i.id]=i.serialize())}return e.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,terrain:this.getTerrain()||void 0,fog:this.stylesheet.fog,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,projection:this.stylesheet.projection,sources:t,layers:this._serializeLayers(this._order)},(e=>void 0!==e))}_updateLayer(e){this._updatedLayers[e.id]=!0;const t=this._getLayerSourceCache(e);e.source&&!this._updatedSources[e.source]&&t&&"raster"!==t.getSource().type&&(this._updatedSources[e.source]="reload",t.pause()),this._changed=!0,e.invalidateCompiledFilter()}_flattenAndSortRenderedFeatures(e){const t=e=>"fill-extrusion"===this._layers[e].type,i={},r=[];for(let n=this._order.length-1;n>=0;n--){const o=this._order[n];if(t(o)){i[o]=n;for(const t of e){const e=t[o];if(e)for(const t of e)r.push(t)}}}r.sort(((e,t)=>t.intersectionZ-e.intersectionZ));const n=[];for(let o=this._order.length-1;o>=0;o--){const s=this._order[o];if(t(s))for(let e=r.length-1;e>=0;e--){const t=r[e].feature;if(i[t.layer.id]<o)break;n.push(t),r.pop()}else for(const t of e){const e=t[s];if(e)for(const t of e)n.push(t.feature)}}return n}queryRenderedFeatures(t,i,r){i&&i.filter&&this._validate(e.validateFilter,"queryRenderedFeatures.filter",i.filter,null,i);const n={};if(i&&i.layers){if(!Array.isArray(i.layers))return this.fire(new e.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(const t of i.layers){const i=this._layers[t];if(!i)return this.fire(new e.ErrorEvent(new Error(`The layer '${t}' does not exist in the map's style and cannot be queried for features.`))),[];n[i.source]=!0}}const o=[];i.availableImages=this._availableImages;const s=i&&i.layers?i.layers.some((e=>{const t=this.getLayer(e);return t&&t.is3D()})):this.has3DLayers(),a=P.createFromScreenPoints(t,r);for(const e in this._sourceCaches){const t=this._sourceCaches[e].getSource().id;i.layers&&!n[t]||o.push(ze(this._sourceCaches[e],this._layers,this._serializedLayers,a,i,r,s,!!this.map._showQueryGeometry))}return this.placement&&o.push(function(e,t,i,r,n,o,s){const a={},l=o.queryRenderedSymbols(r),c=[];for(const e of Object.keys(l).map(Number))c.push(s[e]);c.sort(De);for(const i of c){const r=i.featureIndex.lookupSymbolFeatures(l[i.bucketInstanceId],t,i.bucketIndex,i.sourceLayerIndex,n.filter,n.layers,n.availableImages,e);for(const e in r){const t=a[e]=a[e]||[],n=r[e];n.sort(((e,t)=>{const r=i.featureSortOrder;if(r){const i=r.indexOf(e.featureIndex);return r.indexOf(t.featureIndex)-i}return t.featureIndex-e.featureIndex}));for(const e of n)t.push(e)}}for(const t in a)a[t].forEach((r=>{const n=r.feature,o=i(e[t]);if(!o)return;const s=o.getFeatureState(n.layer["source-layer"],n.id);n.source=n.layer.source,n.layer["source-layer"]&&(n.sourceLayer=n.layer["source-layer"]),n.state=s}));return a}(this._layers,this._serializedLayers,this._getLayerSourceCache.bind(this),a.screenGeometry,i,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(o)}querySourceFeatures(t,i){i&&i.filter&&this._validate(e.validateFilter,"querySourceFeatures.filter",i.filter,null,i);const r=this._getSourceCaches(t);let n=[];for(const e of r)n=n.concat(Le(e,i));return n}addSourceType(e,t,i){return Yt.getSourceType(e)?i(new Error(`A source type called "${e}" already exists.`)):(Yt.setSourceType(e,t),t.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:e,url:t.workerSourceURL},i):i(null,null))}getLight(){return this.light.getLight()}setLight(e,i={}){this._checkLoaded();const r=this.light.getLight();let n=!1;for(const i in e)if(!t(e[i],r[i])){n=!0;break}if(!n)return;const o=this._setTransitionParameters({duration:300,delay:0});this.light.setLight(e,i),this.light.updateTransitions(o)}getTerrain(){return this.terrain&&1===this.terrain.drapeRenderMode?this.terrain.get():null}setTerrainForDraping(){this.setTerrain({source:"",exaggeration:0},0)}setTerrain(i,r=1){if(this._checkLoaded(),!i)return delete this.terrain,delete this.stylesheet.terrain,this.dispatcher.broadcast("enableTerrain",!1),this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);let n=i;if(1===r){if("object"==typeof n.source){const t="terrain-dem-src";this.addSource(t,n.source),n=e.clone$1(n),n=e.extend(n,{source:t})}if(this._validate(e.validateTerrain,"terrain",n))return}if(!this.terrain||this.terrain&&r!==this.terrain.drapeRenderMode){if(!n)return;this._createTerrain(n,r)}else{const i=this.terrain,r=i.get();for(const t of Object.keys(e.spec.terrain))!n.hasOwnProperty(t)&&e.spec.terrain[t].default&&(n[t]=e.spec.terrain[t].default);for(const e in n)if(!t(n[e],r[e])){i.set(n),this.stylesheet.terrain=n;const e=this._setTransitionParameters({duration:0});i.updateTransitions(e);break}}this._updateDrapeFirstLayers(),this._markersNeedUpdate=!0}_createFog(e){const t=this.fog=new C(e,this.map.transform);this.stylesheet.fog=e;const i=this._setTransitionParameters({duration:0});t.updateTransitions(i)}_updateMarkersOpacity(){0!==this.map._markers.length&&this.map._requestDomTask((()=>{for(const e of this.map._markers)e._evaluateOpacity()}))}getFog(){return this.fog?this.fog.get():null}setFog(e){if(this._checkLoaded(),!e)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){const i=this.fog,r=i.get();0===Object.keys(e).length&&i.set(e);for(const n in e)if(!t(e[n],r[n])){i.set(e),this.stylesheet.fog=e;const t=this._setTransitionParameters({duration:0});i.updateTransitions(t);break}}else this._createFog(e);this._markersNeedUpdate=!0}_setTransitionParameters(t){return{now:e.exported.now(),transition:e.extend(t,this.stylesheet.transition)}}_updateDrapeFirstLayers(){if(!this.map._optimizeForTerrain||!this.terrain)return;const e=this._order.filter((e=>this.isLayerDraped(this._layers[e]))),t=this._order.filter((e=>!this.isLayerDraped(this._layers[e])));this._drapedFirstOrder=[],this._drapedFirstOrder.push(...e),this._drapedFirstOrder.push(...t)}_createTerrain(e,t){const i=this.terrain=new E(e,t);this.stylesheet.terrain=e,this.dispatcher.broadcast("enableTerrain",!this.terrainSetForDrapingOnly()),this._force3DLayerUpdate();const r=this._setTransitionParameters({duration:0});i.updateTransitions(r)}_force3DLayerUpdate(){for(const e in this._layers){const t=this._layers[e];"fill-extrusion"===t.type&&this._updateLayer(t)}}_forceSymbolLayerUpdate(){for(const e in this._layers){const t=this._layers[e];"symbol"===t.type&&this._updateLayer(t)}}_validate(t,i,r,n,o={}){return(!o||!1!==o.validate)&&Zt(this,t.call(e.validateStyle,e.extend({key:i,style:this.serialize(),value:r,styleSpec:e.spec},n)))}_remove(){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),e.evented.off("pluginStateChange",this._rtlTextPluginCallback);for(const e in this._layers)this._layers[e].setEventedParent(null);for(const e in this._sourceCaches)this._sourceCaches[e].clearTiles(),this._sourceCaches[e].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()}_clearSource(e){const t=this._getSourceCaches(e);for(const e of t)e.clearTiles()}_reloadSource(e){const t=this._getSourceCaches(e);for(const e of t)e.resume(),e.reload()}_reloadSources(){for(const e of this._getSources())e.reload&&e.reload()}_updateSources(e){for(const t in this._sourceCaches)this._sourceCaches[t].update(e)}_generateCollisionBoxes(){for(const e in this._sourceCaches){const t=this._sourceCaches[e];t.resume(),t.reload()}}_updatePlacement(t,i,r,n,o=!1){let s=!1,a=!1;const l={};for(const e of this._order){const i=this._layers[e];if("symbol"!==i.type)continue;if(!l[i.source]){const e=this._getLayerSourceCache(i);if(!e)continue;l[i.source]=e.getRenderableIds(!0).map((t=>e.getTileByID(t))).sort(((e,t)=>t.tileID.overscaledZ-e.tileID.overscaledZ||(e.tileID.isLessThan(t.tileID)?-1:1)))}const r=this.crossTileSymbolIndex.addLayer(i,l[i.source],t.center.lng,t.projection);s=s||r}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),o=o||this._layerOrderChanged||0===r,this._layerOrderChanged&&this.fire(new e.Event("neworder")),(o||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(e.exported.now(),t.zoom))&&(this.pauseablePlacement=new Ut(t,this._order,o,i,r,n,this.placement,this.fog&&t.projection.supportsFog?this.fog.state:null),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(e.exported.now()),a=!0),s&&this.pauseablePlacement.placement.setStale()),a||s)for(const e of this._order){const t=this._layers[e];"symbol"===t.type&&this.placement.updateLayerOpacities(t,l[t.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(e.exported.now())}_releaseSymbolFadeTiles(){for(const e in this._sourceCaches)this._sourceCaches[e].releaseSymbolFadeTiles()}getImages(e,t,i){this.imageManager.getImages(t.icons,i),this._updateTilesForChangedImages();const r=e=>{e&&e.setDependencies(t.tileID.key,t.type,t.icons)};r(this._otherSourceCaches[t.source]),r(this._symbolSourceCaches[t.source])}getGlyphs(e,t,i){this.glyphManager.getGlyphs(t.stacks,i)}getResource(t,i,r){return e.makeRequest(i,r)}_getSourceCache(e){return this._otherSourceCaches[e]}_getLayerSourceCache(e){return"symbol"===e.type?this._symbolSourceCaches[e.source]:this._otherSourceCaches[e.source]}_getSourceCaches(e){const t=[];return this._otherSourceCaches[e]&&t.push(this._otherSourceCaches[e]),this._symbolSourceCaches[e]&&t.push(this._symbolSourceCaches[e]),t}_isSourceCacheLoaded(t){const i=this._getSourceCaches(t);return 0===i.length?(this.fire(new e.ErrorEvent(new Error(`There is no source with ID '${t}'`))),!1):i.every((e=>e.loaded()))}has3DLayers(){return this._num3DLayers>0}hasSymbolLayers(){return this._numSymbolLayers>0}hasCircleLayers(){return this._numCircleLayers>0}_clearWorkerCaches(){this.dispatcher.broadcast("clearCaches")}destroy(){this._clearWorkerCaches(),this.terrainSetForDrapingOnly()&&(delete this.terrain,delete this.stylesheet.terrain)}}Yt.getSourceType=function(e){return ke[e]},Yt.setSourceType=function(e,t){ke[e]=t},Yt.registerForPluginStateChange=e.registerForPluginStateChange;var Jt="\n#define EPSILON 0.0000001\n#define PI 3.141592653589793\n#define EXTENT 8192.0\n#define HALF_PI PI/2.0\n#define QUARTER_PI PI/4.0\n#define RAD_TO_DEG 180.0/PI\n#define DEG_TO_RAD PI/180.0\n#define GLOBE_RADIUS EXTENT/PI/2.0",Qt="attribute highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;varying highp vec3 v_uv;void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}",ei="\n#define ELEVATION_SCALE 7.0\n#define ELEVATION_OFFSET 450.0\n#ifdef PROJECTION_GLOBE_VIEW\nuniform vec3 u_tile_tl_up;uniform vec3 u_tile_tr_up;uniform vec3 u_tile_br_up;uniform vec3 u_tile_bl_up;uniform float u_tile_up_scale;vec3 elevationVector(vec2 pos) {vec2 uv=pos/EXTENT;vec3 up=normalize(mix(\nmix(u_tile_tl_up,u_tile_tr_up,uv.xxx),mix(u_tile_bl_up,u_tile_br_up,uv.xxx),uv.yyy));return up*u_tile_up_scale;}\n#else\nvec3 elevationVector(vec2 pos) { return vec3(0,0,1); }\n#endif\nconst float skirtOffset=24575.0;vec3 decomposeToPosAndSkirt(vec2 posWithComposedSkirt)\n{float skirt=float(posWithComposedSkirt.x >=skirtOffset);vec2 pos=posWithComposedSkirt-vec2(skirt*skirtOffset,0.0);return vec3(pos,skirt);}\n#ifdef TERRAIN\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nuniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;\n#else\nuniform sampler2D u_dem;uniform sampler2D u_dem_prev;\n#endif\nuniform vec4 u_dem_unpack;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;uniform sampler2D u_depth;uniform vec2 u_depth_size_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float decodeElevation(vec4 v) {return dot(vec4(v.xyz*255.0,-1.0),u_dem_unpack);}float currentElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem,pos));\n#ifdef TERRAIN_DEM_NEAREST_FILTER\nreturn u_exaggeration*tl;\n#endif\nfloat tr=decodeElevation(texture2D(u_dem,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}float prevElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem_prev,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem_prev,pos));float tr=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem_prev,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}\n#ifdef TERRAIN_VERTEX_MORPHING\nfloat elevation(vec2 apos) {\n#ifdef ZERO_EXAGGERATION\nreturn 0.0;\n#endif\nfloat nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}\n#else\nfloat elevation(vec2 apos) {\n#ifdef ZERO_EXAGGERATION\nreturn 0.0;\n#endif\nreturn currentElevation(apos);}\n#endif\nhighp float unpack_depth(highp vec4 rgba_depth)\n{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;float depth=unpack_depth(texture2D(u_depth,(coord.xy+1.0)*0.5));return coord.z > depth+0.0005;}float occlusionFade(vec4 frag) {vec3 coord=frag.xyz/frag.w;vec3 df=vec3(5.0*u_depth_size_inv,0.0);vec2 uv=0.5*coord.xy+0.5;vec4 depth=vec4(\nunpack_depth(texture2D(u_depth,uv-df.xz)),unpack_depth(texture2D(u_depth,uv+df.xz)),unpack_depth(texture2D(u_depth,uv-df.zy)),unpack_depth(texture2D(u_depth,uv+df.zy))\n);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z-0.001)-depth),0.0,1.0));}vec4 fourSample(vec2 pos,vec2 off) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nfloat tl=texture2D(u_dem,pos).a;float tr=texture2D(u_dem,pos+vec2(off.x,0.0)).a;float bl=texture2D(u_dem,pos+vec2(0.0,off.y)).a;float br=texture2D(u_dem,pos+off).a;\n#else\nvec4 demtl=vec4(texture2D(u_dem,pos).xyz*255.0,-1.0);float tl=dot(demtl,u_dem_unpack);vec4 demtr=vec4(texture2D(u_dem,pos+vec2(off.x,0.0)).xyz*255.0,-1.0);float tr=dot(demtr,u_dem_unpack);vec4 dembl=vec4(texture2D(u_dem,pos+vec2(0.0,off.y)).xyz*255.0,-1.0);float bl=dot(dembl,u_dem_unpack);vec4 dembr=vec4(texture2D(u_dem,pos+off).xyz*255.0,-1.0);float br=dot(dembr,u_dem_unpack);\n#endif\nreturn vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}\n#else\nfloat elevation(vec2 pos) { return 0.0; }bool isOccluded(vec4 frag) { return false; }float occlusionFade(vec4 frag) { return 1.0; }\n#endif",ti="#ifdef FOG\nuniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump mat4 u_fog_matrix;varying vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}\n#endif",ii="#ifdef FOG\nuniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;uniform mediump float u_fog_temporal_offset;varying vec3 v_fog_pos;uniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform highp vec2 u_viewport;uniform float u_globe_transition;uniform int u_is_globe;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}float globe_glow_progress() {highp vec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(\nmix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);highp vec3 dir=normalize(ray_dir);highp vec3 closest_point=dot(u_globe_pos,dir)*dir;highp float sdf=length(closest_point-u_globe_pos)/u_globe_radius;return sdf+PI*0.5;}float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos) {float depth=length(pos);float opacity;if (u_is_globe==1) {float glow_progress=globe_glow_progress();float t=mix(glow_progress,depth,u_globe_transition);opacity=fog_opacity(fog_range(t));} else {opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);}return mix(color,u_fog_color.rgb,opacity);}vec4 fog_apply_from_vert(vec4 color,float fog_opac) {float alpha=EPSILON+color.a;color.rgb=mix(color.rgb/alpha,u_fog_color.rgb,fog_opac)*alpha;return color;}vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb=fog_apply(color.rgb/alpha,pos)*alpha;return color;}vec3 fog_dither(vec3 color) {vec2 dither_seed=gl_FragCoord.xy+u_fog_temporal_offset;return dither(color,dither_seed);}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}\n#endif";let ri={},ni={};const oi=[];hi(Jt,oi),hi(ei,oi),hi(ti,oi),hi(ii,oi),ri=ui("",ei),ni=ui(ii,ti);const si=ui("\n#if __VERSION__ >=300\n#define varying in\n#define gl_FragColor glFragColor\n#define texture2D texture\n#define textureCube texture\nout vec4 glFragColor;\n#endif\nhighp vec3 hash(highp vec2 p) {highp vec3 p3=fract(p.xyx*vec3(443.8975,397.2973,491.1871));p3+=dot(p3,p3.yxz+19.19);return fract((p3.xxy+p3.yzz)*p3.zyx);}vec3 dither(vec3 color,highp vec2 seed) {vec3 rnd=hash(seed)+hash(seed+0.59374)-0.5;return color+rnd/255.0;}highp float unpack_depth(highp vec4 rgba_depth)\n{const highp vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}highp vec4 pack_depth(highp float ndc_z) {highp float depth=ndc_z*0.5+0.5;const highp vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const highp vec4 bit_mask =vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);highp vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}","\n#if __VERSION__ >=300\n#define attribute in\n#define varying out\n#define texture2D texture\n#endif\nfloat wrap(float n,float min,float max) {float d=max-min;float w=mod(mod(n-min,d)+d,d)+min;return (w==min) ? max : w;}\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 mercator_tile_position(mat4 matrix,vec2 tile_anchor,vec3 tile_id,vec2 mercator_center) {\n#ifndef PROJECTED_POS_ON_VIEWPORT\nfloat tiles=tile_id.z;vec2 mercator=(tile_anchor/EXTENT+tile_id.xy)/tiles;mercator-=mercator_center;mercator.x=wrap(mercator.x,-0.5,0.5);vec4 mercator_tile=vec4(mercator.xy*EXTENT,EXTENT/(2.0*PI),1.0);mercator_tile=matrix*mercator_tile;return mercator_tile.xyz;\n#else\nreturn vec3(0.0);\n#endif\n}vec3 mix_globe_mercator(vec3 globe,vec3 mercator,float t) {return mix(globe,mercator,t);}mat3 globe_mercator_surface_vectors(vec3 pos_normal,vec3 up_dir,float zoom_transition) {vec3 normal=zoom_transition==0.0 ? pos_normal : normalize(mix(pos_normal,up_dir,zoom_transition));vec3 xAxis=normalize(vec3(normal.z,0.0,-normal.x));vec3 yAxis=normalize(cross(normal,xAxis));return mat3(xAxis,yAxis,normal);}\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(\nunpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);//Normalized device coordinate that is not rendered."),ai=Jt,li="\n#ifdef GL_ES\nprecision mediump float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif";var ci={background:ui("uniform vec4 u_color;uniform float u_opacity;\n#ifdef LIGHTING_3D_MODE\nvarying vec4 v_color;\n#endif\nvoid main() {vec4 out_color;\n#ifdef LIGHTING_3D_MODE\nout_color=v_color;\n#else\nout_color=u_color;\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#ifdef LIGHTING_3D_MODE\nuniform vec4 u_color;varying vec4 v_color;\n#endif\nvoid main() {gl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef LIGHTING_3D_MODE\nv_color=apply_lighting(u_color);\n#endif\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),backgroundPattern:ui("uniform vec2 u_pattern_tl;uniform vec2 u_pattern_br;uniform vec2 u_texsize;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos;void main() {vec2 imagecoord=mod(v_pos,1.0);vec2 pos=mix(u_pattern_tl/u_texsize,u_pattern_br/u_texsize,imagecoord);vec4 out_color=texture2D(u_image,pos);\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color);\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_pattern_size,u_tile_units_to_pixels,a_pos);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),circle:ui("varying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(\nantialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)\n);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color);\n#endif\n#ifdef FOG\nout_color=fog_apply_premultiplied(out_color,v_fog_pos);\n#endif\ngl_FragColor=out_color*(v_visibility*opacity_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","#define NUM_VISIBILITY_RINGS 2\n#define INV_SQRT2 0.70710678\n#define ELEVATION_BIAS 0.0001\n#define NUM_SAMPLES_PER_RING 16\nuniform mat4 u_matrix;uniform mat2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\nvarying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {\n#if defined(TERRAIN)\nreturn elevation(pos)+ELEVATION_BIAS;\n#else\nreturn 0.0;\n#endif\n}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale,mat3 surface_vectors) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);\n#ifdef PITCH_WITH_MAP\n#ifdef PROJECTION_GLOBE_VIEW\nreturn u_matrix*( world_center+vec4(sample_offset.x*surface_vectors[0]+sample_offset.y*surface_vectors[1],0) );\n#else\nreturn u_matrix*( world_center+vec4(sample_offset,0,0) );\n#endif\n#else\nreturn projected_center+vec4(sample_offset,0,0);\n#endif\n}float get_sample_step() {\n#ifdef PITCH_WITH_MAP\nreturn 2.0*PI/float(NUM_SAMPLES_PER_RING);\n#else\nreturn PI/float(NUM_SAMPLES_PER_RING);\n#endif\n}void main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);vec4 world_center;mat3 surface_vectors;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 pos_normal_3=a_pos_normal_3/16384.0;surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(circle_center)*circle_elevation(circle_center);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*circle_elevation(circle_center);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,circle_center,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;vec3 pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);world_center=vec4(pos,1);\n#else \nsurface_vectors=mat3(1.0);float height=circle_elevation(circle_center);world_center=vec4(circle_center,height,1);\n#endif\nvec4 projected_center=u_matrix*world_center;float view_scale=0.0;\n#ifdef PITCH_WITH_MAP\n#ifdef SCALE_WITH_MAP\nview_scale=1.0;\n#else\nview_scale=projected_center.w/u_camera_to_center_distance;\n#endif\n#else\n#ifdef SCALE_WITH_MAP\nview_scale=u_camera_to_center_distance;\n#else\nview_scale=projected_center.w;\n#endif\n#endif\ngl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale,surface_vectors);float visibility=0.0;\n#ifdef TERRAIN\nfloat step=get_sample_step();vec4 occlusion_world_center;vec4 occlusion_projected_center;\n#ifdef PITCH_WITH_MAP\nfloat cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);occlusion_world_center=vec4(circle_center,cantilevered_height,1);occlusion_projected_center=u_matrix*occlusion_world_center;\n#else\nocclusion_world_center=world_center;occlusion_projected_center=projected_center;\n#endif\nfor(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale,surface_vectors);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);\n#else\nvisibility=1.0;\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nvisibility=1.0;\n#endif\nv_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);\n#ifdef FOG\nv_fog_pos=fog_position(world_center.xyz);\n#endif\n}"),clippingMask:ui("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:ui("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef FOG\nif (u_is_globe==0) {gl_FragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);}\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;\n#endif\nvarying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 tilePos=floor(a_pos*0.5);vec3 pos;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 pos_normal_3=a_pos_normal_3/16384.0;mat3 surface_vectors=globe_mercator_surface_vectors(pos_normal_3,u_up_dir,u_zoom_transition);vec3 surface_extrusion=extrude.x*surface_vectors[0]+extrude.y*surface_vectors[1];vec3 globe_elevation=elevationVector(tilePos)*elevation(tilePos);vec3 globe_pos=a_pos_3+surface_extrusion+globe_elevation;vec3 mercator_elevation=u_up_dir*u_tile_up_scale*elevation(tilePos);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,tilePos,u_tile_id,u_merc_center)+surface_extrusion+mercator_elevation;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#else\npos=vec3(tilePos+extrude,elevation(tilePos));\n#endif\ngl_Position=u_matrix*vec4(pos,1);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),heatmapTexture:ui("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=vec4(a_pos,0,1);v_pos=a_pos*0.5+0.5;}"),collisionBox:ui("varying float v_placed;varying float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);gl_FragColor =mix(red,blue,step(0.5,v_placed))*0.5;gl_FragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}","attribute vec3 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;attribute float a_size_scale;attribute vec2 a_padding;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_pos+elevationVector(a_anchor_pos)*elevation(a_anchor_pos),1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=projectedPoint;gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:ui("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos_2f;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos_2f;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(\nmix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:ui("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;\n#endif\nvarying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {float h=elevation(a_pos);v_uv=a_pos/8192.0;\n#ifdef PROJECTION_GLOBE_VIEW\ngl_Position=u_matrix*vec4(a_pos_3+elevationVector(a_pos)*h,1);\n#else\ngl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);\n#endif\n}"),fill:ui("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\nvec4 out_color=color;\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color);\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutline:ui("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color);\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutlinePattern:ui("uniform vec2 u_texsize;uniform sampler2D u_image;varying vec2 v_pos;varying vec2 v_pos_world;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern\nvec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 imagecoord=mod(v_pos,1.0);vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);float dist=length(v_pos_world-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=texture2D(u_image,pos);\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color);\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos;varying vec2 v_pos_world;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern\n#pragma mapbox: define lowp float pixel_ratio\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern\n#pragma mapbox: initialize lowp float pixel_ratio\nvec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);v_pos_world=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillPattern:ui("uniform vec2 u_texsize;uniform sampler2D u_image;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern\nvec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 imagecoord=mod(v_pos,1.0);vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);vec4 out_color=texture2D(u_image,pos);\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color);\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern\n#pragma mapbox: define lowp float pixel_ratio\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern\n#pragma mapbox: initialize lowp float pixel_ratio\nvec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,a_pos);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillExtrusion:ui("varying vec4 v_color;\n#ifdef RENDER_SHADOWS\nvarying highp vec4 v_pos_light_view_0;varying highp vec4 v_pos_light_view_1;varying float v_depth;\n#endif\n#ifdef FAUX_AO\nuniform lowp vec2 u_ao;varying vec3 v_ao;\n#endif\n#ifdef ZERO_ROOF_RADIUS\nvarying vec4 v_roof_color;\n#endif\n#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS)\nvarying highp vec3 v_normal;\n#endif\nvoid main() {\n#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS)\nvec3 normal=v_normal;\n#endif\nfloat z;vec4 color;\n#ifdef ZERO_ROOF_RADIUS\nz=float(normal.z > 0.00001);color=mix(v_color,v_roof_color,z);\n#else\ncolor=v_color;\n#endif\n#ifdef FAUX_AO\nfloat intensity=u_ao[0];float h=max(0.0,v_ao.z);float h_floors=h/u_ao[1];float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);float shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;\n#ifdef ZERO_ROOF_RADIUS\nconcave*=(1.0-z);\n#endif\nfloat x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);shade*=mix(1.0,x_shade*x_shade*x_shade,concave);color.rgb=color.rgb*shade;\n#endif\n#ifdef RENDER_SHADOWS\n#ifdef ZERO_ROOF_RADIUS\nnormal=mix(normal,vec3(0.0,0.0,1.0),z);\n#endif\ncolor.xyz=shadowed_color_normal(color.xyz,normalize(normal),v_pos_light_view_0,v_pos_light_view_1,v_depth);\n#endif\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform float u_edge_radius;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\nvarying vec4 v_color;\n#ifdef RENDER_SHADOWS\nuniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;varying highp vec4 v_pos_light_view_0;varying highp vec4 v_pos_light_view_1;varying float v_depth;\n#endif\n#ifdef ZERO_ROOF_RADIUS\nvarying vec4 v_roof_color;\n#endif\n#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS)\nvarying highp vec3 v_normal;\n#endif\n#ifdef FAUX_AO\nuniform lowp vec2 u_ao;varying vec3 v_ao;\n#endif\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec4 pos_nx=floor(a_pos_normal_ed*0.5);vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));\n#if defined(ZERO_ROOF_RADIUS) || defined(RENDER_SHADOWS)\nv_normal=normal;\n#endif\nbase=max(0.0,base);height=max(0.0,top_up_ny.y==0.0 && top_up_ny.x==1.0 ? height-u_edge_radius : height);float t=top_up_ny.x;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=a_centroid_pos;\n#endif\nfloat ele=0.0;float h=0.0;float c_ele;vec3 pos;\n#ifdef TERRAIN\nbool flat_roof=centroid_pos.x !=0.0 && t > 0.0;ele=elevation(pos_nx.xy);c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);pos=vec3(pos_nx.xy,h);\n#else\nh=t > 0.0 ? height : base;pos=vec3(pos_nx.xy,h);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*h);vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,pos.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*pos.z;pos=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);\n#ifdef RENDER_SHADOWS\nv_pos_light_view_0=u_light_matrix_0*vec4(pos,1);v_pos_light_view_1=u_light_matrix_1*vec4(pos,1);v_depth=gl_Position.w;\n#endif\nfloat NdotL=0.0;float colorvalue=0.0;\n#ifdef LIGHTING_3D_MODE\nNdotL=calculate_NdotL(normal);\n#else\ncolorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;NdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),NdotL);\n#endif\nif (normal.y !=0.0) {float r=0.84;\n#ifndef LIGHTING_3D_MODE\nr=mix(0.7,0.98,1.0-u_lightintensity);\n#endif\nNdotL*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}v_color=vec4(0.0,0.0,0.0,1.0);\n#ifdef FAUX_AO\nfloat concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;\n#ifdef TERRAIN\ntop_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);\n#endif\nv_ao=vec3(mix(concave,-concave,start),y_ground,h-ele);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);\n#ifdef PROJECTION_GLOBE_VIEW\ntop_height+=u_height_lift;\n#endif\ngl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;\n#endif\n#ifdef LIGHTING_3D_MODE\nv_color=apply_lighting(color,NdotL);\n#else\nv_color.rgb+=clamp(color.rgb*NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));\n#endif\nv_color*=u_opacity;\n#ifdef ZERO_ROOF_RADIUS\nv_roof_color=vec4(0.0,0.0,0.0,1.0);\n#ifdef LIGHTING_3D_MODE\nv_roof_color=apply_lighting(color,calculate_NdotL(vec3(0.0,0.0,1.0)));\n#else\nfloat roofNdotL=clamp(u_lightpos.z,0.0,1.0);roofNdotL=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),roofNdotL);v_roof_color.rgb+=clamp(color.rgb*roofNdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));\n#endif\nv_roof_color*=u_opacity;\n#endif\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),fillExtrusionPattern:ui("uniform vec2 u_texsize;uniform sampler2D u_image;\n#ifdef FAUX_AO\nuniform lowp vec2 u_ao;varying vec3 v_ao;\n#endif\n#ifdef LIGHTING_3D_MODE\nvarying float v_NdotL;\n#endif\nvarying vec2 v_pos;varying vec4 v_lighting;uniform lowp float u_opacity;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern\n#pragma mapbox: define lowp float pixel_ratio\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern\n#pragma mapbox: initialize lowp float pixel_ratio\nvec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 imagecoord=mod(v_pos,1.0);vec2 pos=mix(pattern_tl/u_texsize,pattern_br/u_texsize,imagecoord);vec4 out_color=texture2D(u_image,pos);\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color,v_NdotL)*u_opacity;\n#else\nout_color=out_color*v_lighting;\n#endif\n#ifdef FAUX_AO\nfloat intensity=u_ao[0];float h=max(0.0,v_ao.z);float h_floors=h/u_ao[1];float y_shade=1.0-0.9*intensity*min(v_ao.y,1.0);float shade=(1.0-0.08*intensity)*(y_shade+(1.0-y_shade)*(1.0-pow(1.0-min(h_floors/16.0,1.0),16.0)))+0.08*intensity*min(h_floors/160.0,1.0);float concave=v_ao.x*v_ao.x;float x_shade=mix(1.0,mix(0.6,0.75,min(h_floors/30.0,1.0)),intensity)+0.1*intensity*min(h,1.0);shade*=mix(1.0,x_shade*x_shade*x_shade,concave);out_color.rgb=out_color.rgb*shade;\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform float u_tile_units_to_pixels;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_pos_3;attribute vec3 a_pos_normal_3;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_tile_id;uniform float u_zoom_transition;uniform vec3 u_up_dir;uniform float u_height_lift;\n#endif\nvarying vec2 v_pos;varying vec4 v_lighting;\n#ifdef FAUX_AO\nuniform lowp vec2 u_ao;varying vec3 v_ao;\n#endif\n#ifdef LIGHTING_3D_MODE\nvarying float v_NdotL;\n#endif\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern\n#pragma mapbox: define lowp float pixel_ratio\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern\n#pragma mapbox: initialize lowp float pixel_ratio\nvec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec4 pos_nx=floor(a_pos_normal_ed*0.5);mediump vec4 top_up_ny_start=a_pos_normal_ed-2.0*pos_nx;mediump vec3 top_up_ny=top_up_ny_start.xyz;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;float z=t > 0.0 ? height : base;vec2 centroid_pos=vec2(0.0);\n#if defined(HAS_CENTROID) || defined(TERRAIN)\ncentroid_pos=a_centroid_pos;\n#endif\nfloat ele=0.0;float h=z;vec3 p;float c_ele;\n#ifdef TERRAIN\nbool flat_roof=centroid_pos.x !=0.0 && t > 0.0;ele=elevation(pos_nx.xy);c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);p=vec3(pos_nx.xy,h);\n#else\np=vec3(pos_nx.xy,z);\n#endif\n#ifdef PROJECTION_GLOBE_VIEW\nfloat lift=float((t+base) > 0.0)*u_height_lift;h+=lift;vec3 globe_normal=normalize(mix(a_pos_normal_3/16384.0,u_up_dir,u_zoom_transition));vec3 globe_pos=a_pos_3+globe_normal*(u_tile_up_scale*(p.z+lift));vec3 merc_pos=mercator_tile_position(u_inv_rot_matrix,p.xy,u_tile_id,u_merc_center)+u_up_dir*u_tile_up_scale*p.z;p=mix_globe_mercator(globe_pos,merc_pos,u_zoom_transition);\n#endif\nfloat hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);vec2 pos=normal.z==1.0\n? pos_nx.xy\n: vec2(edgedistance,z*u_height_factor);v_pos=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,display_size,u_tile_units_to_pixels,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float NdotL=0.0;\n#ifdef LIGHTING_3D_MODE\nNdotL=calculate_NdotL(normal);\n#else\nNdotL=clamp(dot(normal,u_lightpos),0.0,1.0);NdotL=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),NdotL);\n#endif\nif (normal.y !=0.0) {float r=0.84;\n#ifndef LIGHTING_3D_MODE\nr=mix(0.7,0.98,1.0-u_lightintensity);\n#endif\nNdotL*=(\n(1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),r,1.0)));}\n#ifdef FAUX_AO\nfloat concave=pos_nx.w-floor(pos_nx.w*0.5)*2.0;float start=top_up_ny_start.w;float y_ground=1.0-clamp(t+base,0.0,1.0);float top_height=height;\n#ifdef TERRAIN\ntop_height=mix(max(c_ele+height,ele+base+2.0),ele+height,float(centroid_pos.x==0.0))-ele;y_ground+=y_ground*5.0/max(3.0,top_height);\n#endif\nv_ao=vec3(mix(concave,-concave,start),y_ground,h-ele);NdotL*=(1.0+0.05*(1.0-top_up_ny.y)*u_ao[0]);\n#ifdef PROJECTION_GLOBE_VIEW\ntop_height+=u_height_lift;\n#endif\ngl_Position.z-=(0.0000006*(min(top_height,500.)+2.0*min(base,500.0)+60.0*concave+3.0*start))*gl_Position.w;\n#endif\n#ifdef LIGHTING_3D_MODE\nv_NdotL=NdotL;\n#else\nv_lighting.rgb+=clamp(NdotL*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;\n#endif \n#ifdef FOG\nv_fog_pos=fog_position(p);\n#endif\n}"),hillshadePrepare:ui("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nreturn texture2D(u_image,coord).a/4.0;\n#else\nvec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;\n#endif\n}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos+vec2(epsilon.x,0));float f=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float g=getElevation(v_pos+vec2(0,epsilon.y));float h=getElevation(v_pos+vec2(epsilon.x,epsilon.y));float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2(\n(c+e+e+h)-(a+d+d+f),(f+g+g+h)-(a+b+b+c)\n)/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(\nderiv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:ui("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef LIGHTING_3D_MODE\ngl_FragColor=apply_lighting(gl_FragColor);\n#endif\n#ifdef FOG\ngl_FragColor=fog_dither(fog_apply_premultiplied(gl_FragColor,v_fog_pos));\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),line:ui("uniform lowp float u_device_pixel_ratio;uniform float u_alpha_discard_threshold;uniform highp vec2 u_trim_offset;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec4 v_uv;\n#ifdef RENDER_LINE_DASH\nuniform sampler2D u_dash_image;varying vec2 v_tex;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nuniform sampler2D u_gradient_image;\n#endif\nuniform float u_border_width;uniform vec4 u_border_color;float luminance(vec3 c) {return (c.r+c.r+c.b+c.g+c.g+c.g)*0.1667;}\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 dash\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nfloat linearstep(float edge0,float edge1,float x) {return  clamp((x-edge0)/(edge1-edge0),0.0,1.0);}void main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize lowp vec4 dash\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);\n#ifdef RENDER_LINE_DASH\nfloat sdfdist=texture2D(u_dash_image,v_tex).a;float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/dash.z;alpha*=linearstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);\n#endif\nhighp vec4 out_color;\n#ifdef RENDER_LINE_GRADIENT\nout_color=texture2D(u_gradient_image,v_uv.xy);\n#else\nout_color=color;\n#endif\nfloat trimmed=1.0;\n#ifdef RENDER_LINE_TRIM_OFFSET\nhighp float start=v_uv[2];highp float end=v_uv[3];highp float trim_start=u_trim_offset[0];highp float trim_end=u_trim_offset[1];highp float line_progress=(start+(v_uv.x)*(end-start));if (trim_end > trim_start) {if (line_progress <=trim_end && line_progress >=trim_start) {out_color=vec4(0,0,0,0);trimmed=0.0;}}\n#endif\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color);\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\n#ifdef RENDER_LINE_ALPHA_DISCARD\nif (alpha < u_alpha_discard_threshold) {discard;}\n#endif\n#ifdef RENDER_LINE_BORDER\nfloat edgeBlur=(u_border_width+1.0/u_device_pixel_ratio);float alpha2=clamp(min(dist-(v_width2.t-edgeBlur),v_width2.s-dist)/edgeBlur,0.0,1.0);if (alpha2 < 1.) {float smoothAlpha=smoothstep(0.6,1.0,alpha2);\n#ifdef RENDER_LINE_BORDER_AUTO\nfloat Y=(out_color.a > 0.01) ? luminance(out_color.rgb/out_color.a) : 1.;float adjustment=(Y > 0.) ? 0.5/Y : 0.45;if (out_color.a > 0.25 && Y < 0.25) {vec3 borderColor=(Y > 0.) ? out_color.rgb : vec3(1,1,1)*out_color.a;out_color.rgb=out_color.rgb+borderColor*(adjustment*(1.0-smoothAlpha));} else {out_color.rgb*=(0.6 +0.4*smoothAlpha);}\n#else\nout_color.rgb=mix(u_border_color.rgb*u_border_color.a*trimmed,out_color.rgb,smoothAlpha);\n#endif\n}\n#endif\ngl_FragColor=out_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define EXTRUDE_SCALE 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;\n#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)\nattribute highp vec4 a_packed;\n#endif\n#ifdef RENDER_LINE_DASH\nattribute float a_linesofar;\n#endif\nuniform mat4 u_matrix;uniform mat2 u_pixels_to_tile_units;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec4 v_uv;\n#ifdef RENDER_LINE_DASH\nuniform vec2 u_texsize;uniform float u_tile_units_to_pixels;varying vec2 v_tex;\n#endif\n#ifdef RENDER_LINE_GRADIENT\nuniform float u_image_height;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 dash\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize lowp vec4 dash\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*EXTRUDE_SCALE*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\n#if defined(RENDER_LINE_GRADIENT) || defined(RENDER_LINE_TRIM_OFFSET)\nfloat a_uv_x=a_packed[0];float a_split_index=a_packed[1];highp float a_clip_start=a_packed[2];highp float a_clip_end=a_packed[3];\n#ifdef RENDER_LINE_GRADIENT\nhighp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec4(a_uv_x,a_split_index*texel_height-half_texel_height,a_clip_start,a_clip_end);\n#else\nv_uv=vec4(a_uv_x,0.0,a_clip_start,a_clip_end);\n#endif\n#endif\n#ifdef RENDER_LINE_DASH\nfloat scale=dash.z==0.0 ? 0.0 : u_tile_units_to_pixels/dash.z;float height=dash.y;v_tex=vec2(a_linesofar*scale/floorwidth,(-normal.y*height+dash.x+0.5)/u_texsize.y);\n#endif\nv_width2=vec2(outset,inset);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),linePattern:ui("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_tile_units_to_pixels;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern\n#pragma mapbox: define lowp float pixel_ratio\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern\n#pragma mapbox: initialize lowp float pixel_ratio\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl=pattern.xy;vec2 pattern_br=pattern.zw;vec2 display_size=(pattern_br-pattern_tl)/pixel_ratio;vec2 pattern_size=vec2(display_size.x/u_tile_units_to_pixels,display_size.y);float aspect=display_size.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x=mod(v_linesofar/pattern_size.x*aspect,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos=mix(pattern_tl*texel_size-texel_size,pattern_br*texel_size+texel_size,vec2(x,y));vec4 color=texture2D(u_image,pos);\n#ifdef LIGHTING_3D_MODE\ncolor=apply_lighting(color);\n#endif\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_linesofar;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mat2 u_pixels_to_tile_units;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern\n#pragma mapbox: define lowp float pixel_ratio\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern\n#pragma mapbox: initialize lowp float pixel_ratio\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist*u_pixels_to_tile_units,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2*u_pixels_to_tile_units,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),raster:ui("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(\ndot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);\n#ifdef LIGHTING_3D_MODE\nout_color=apply_lighting(out_color);\n#endif\n#ifdef FOG\nout_color=fog_dither(fog_apply(out_color,v_fog_pos));\n#endif\ngl_FragColor=vec4(out_color*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform vec2 u_perspective_transform;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {float w=1.0+dot(a_texture_pos,u_perspective_transform);gl_Position=u_matrix*vec4(a_pos*w,0,w);v_pos0=a_texture_pos/8192.0;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),symbolIcon:ui("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_pixeloffset;attribute vec4 a_projected_pos;attribute float a_fade_opacity;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_globe_anchor;attribute vec3 a_globe_normal;\n#endif\nuniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;uniform vec3 u_up_vector;\n#ifdef PROJECTION_GLOBE_VIEW\nuniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;\n#endif\nvarying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_min_font_scale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;vec3 h=elevationVector(tile_anchor)*elevation(tile_anchor);float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nmercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos=mix_globe_mercator(a_globe_anchor+h,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;\n#else\nworld_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;\n#endif\nvec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float font_scale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjected_point;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);offsetProjected_point=u_matrix*vec4(a_globe_anchor+displacement,1);\n#else\noffsetProjected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);\n#endif\nvec2 a=projected_point.xy/projected_point.w;vec2 b=offsetProjected_point.xy/offsetProjected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz+h,mercator_pos,u_zoom_transition);projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);\n#else\nprojected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*max(a_min_font_scale,font_scale)+a_pxoffset/16.0);\n#ifdef TERRAIN\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\n#endif\nfloat occlusion_fade=occlusionFade(projected_point)*globe_occlusion_fade;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));\n#else\ngl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));\n#endif\nfloat projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nv_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change))*projection_transition_fade;}"),symbolSDF:ui("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_pixeloffset;attribute vec4 a_projected_pos;attribute float a_fade_opacity;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_globe_anchor;attribute vec3 a_globe_normal;\n#endif\nuniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_up_vector;\n#ifdef PROJECTION_GLOBE_VIEW\nuniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;\n#endif\nvarying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;vec3 h=elevationVector(tile_anchor)*elevation(tile_anchor);float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nmercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos=mix_globe_mercator(a_globe_anchor+h,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;\n#else\nworld_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;\n#endif\nvec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetprojected_point;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 displacement=vec3(a_globe_normal.z,0,-a_globe_normal.x);offsetprojected_point=u_matrix*vec4(a_globe_anchor+displacement,1);\n#else\noffsetprojected_point=u_matrix*vec4(tile_anchor+vec2(1,0),0,1);\n#endif\nvec2 a=projected_point.xy/projected_point.w;vec2 b=offsetprojected_point.xy/offsetprojected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz+h,mercator_pos,u_zoom_transition);projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);\n#else\nprojected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset);\n#ifdef TERRAIN\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\n#endif\nfloat occlusion_fade=occlusionFade(projected_point)*globe_occlusion_fade;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));\n#else\ngl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));\n#endif\nfloat gamma_scale=gl_Position.w;float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nvec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade);}"),symbolTextAndIcon:ui("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_tex_size;attribute vec4 a_projected_pos;attribute float a_fade_opacity;\n#ifdef PROJECTION_GLOBE_VIEW\nattribute vec3 a_globe_anchor;attribute vec3 a_globe_normal;\n#endif\nuniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec3 u_up_vector;uniform vec2 u_texsize_icon;\n#ifdef PROJECTION_GLOBE_VIEW\nuniform vec3 u_tile_id;uniform mat4 u_inv_rot_matrix;uniform vec2 u_merc_center;uniform vec3 u_camera_forward;uniform float u_zoom_transition;uniform vec3 u_ecef_origin;uniform mat4 u_tile_matrix;\n#endif\nvarying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_tex_size.xy;vec2 a_size=a_tex_size.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[3];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 tile_anchor=a_pos;vec3 h=elevationVector(tile_anchor)*elevation(tile_anchor);float globe_occlusion_fade;vec3 world_pos;vec3 mercator_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nmercator_pos=mercator_tile_position(u_inv_rot_matrix,tile_anchor,u_tile_id,u_merc_center);world_pos=mix_globe_mercator(a_globe_anchor+h,mercator_pos,u_zoom_transition);vec4 ecef_point=u_tile_matrix*vec4(world_pos,1.0);vec3 origin_to_point=ecef_point.xyz-u_ecef_origin;globe_occlusion_fade=dot(origin_to_point,u_camera_forward) >=0.0 ? 0.0 : 1.0;\n#else\nworld_pos=vec3(tile_anchor,0)+h;globe_occlusion_fade=1.0;\n#endif\nvec4 projected_point=u_matrix*vec4(world_pos,1);highp float camera_to_anchor_distance=projected_point.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(\n0.5+0.5*distance_ratio,0.0,1.5);size*=perspective_ratio;float font_scale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offset_projected_point=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projected_point.xy/projected_point.w;vec2 b=offset_projected_point.xy/offset_projected_point.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}vec4 projected_pos;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 proj_pos=mix_globe_mercator(a_projected_pos.xyz+h,mercator_pos,u_zoom_transition);projected_pos=u_label_plane_matrix*vec4(proj_pos,1.0);\n#else\nprojected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,h.z,1.0);\n#endif\nhighp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*font_scale);\n#ifdef TERRAIN\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\n#endif\nfloat occlusion_fade=occlusionFade(projected_point)*globe_occlusion_fade;\n#ifdef PROJECTION_GLOBE_VIEW\nvec3 xAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,u_up_vector)) : vec3(1,0,0);vec3 yAxis=u_pitch_with_map ? normalize(cross(a_globe_normal,xAxis)) : vec3(0,1,0);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xyz/projected_pos.w+xAxis*offset.x+yAxis*offset.y,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));\n#else\ngl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projected_point.w <=0.0 || occlusion_fade==0.0));\n#endif\nfloat gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(occlusion_fade,fade_opacity[0]+fade_change));float projection_transition_fade=1.0;\n#if defined(PROJECTED_POS_ON_VIEWPORT) && defined(PROJECTION_GLOBE_VIEW)\nprojection_transition_fade=1.0-step(EPSILON,u_zoom_transition);\n#endif\nv_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity*projection_transition_fade,is_sdf);}"),terrainRaster:ui("uniform sampler2D u_image0;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\n#ifdef RENDER_SHADOWS\nvarying vec4 v_pos_light_view_0;varying vec4 v_pos_light_view_1;varying float v_depth;\n#endif\nvoid main() {vec4 color=texture2D(u_image0,v_pos0);\n#ifdef RENDER_SHADOWS\ncolor.xyz=shadowed_color(color.xyz,v_pos_light_view_0,v_pos_light_view_1,v_depth);\n#endif\n#ifdef FOG\n#ifdef ZERO_EXAGGERATION\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#else\ncolor=fog_dither(fog_apply_from_vert(color,v_fog_opacity));\n#endif\n#endif\ngl_FragColor=color;\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_skirt_height;attribute vec2 a_pos;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\n#ifdef RENDER_SHADOWS\nuniform mat4 u_light_matrix_0;uniform mat4 u_light_matrix_1;varying vec4 v_pos_light_view_0;varying vec4 v_pos_light_view_1;varying float v_depth;\n#endif\nconst float wireframeOffset=0.00015;void main() {vec3 decomposedPosAndSkirt=decomposeToPosAndSkirt(a_pos);float skirt=decomposedPosAndSkirt.z;vec2 decodedPos=decomposedPosAndSkirt.xy;float elevation=elevation(decodedPos)-skirt*u_skirt_height;\n#ifdef TERRAIN_WIREFRAME\nelevation+=wireframeOffset;\n#endif\nv_pos0=decodedPos/8192.0;gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);\n#ifdef FOG\n#ifdef ZERO_EXAGGERATION\nv_fog_pos=fog_position(decodedPos);\n#else\nv_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));\n#endif\n#endif\n#ifdef RENDER_SHADOWS\nvec3 pos=vec3(decodedPos,elevation);v_pos_light_view_0=u_light_matrix_0*vec4(pos,1.);v_pos_light_view_1=u_light_matrix_1*vec4(pos,1.);v_depth=gl_Position.w;\n#endif\n}"),terrainDepth:ui("#ifdef GL_ES\nprecision highp float;\n#endif\nvarying float v_depth;void main() {gl_FragColor=pack_depth(v_depth);}","uniform mat4 u_matrix;attribute vec2 a_pos;varying float v_depth;void main() {float elevation=elevation(a_pos);gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}"),skybox:ui("\nvarying lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(\ncos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=textureCube(u_cubemap,uv).rgb;\n#ifdef FOG\nsky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);\n#endif\nsky_color.rgb=dither(sky_color.rgb,gl_FragCoord.xy+u_temporal_offset);sky_color+=0.1*sun_disk(v_uv,u_sun_direction);gl_FragColor=vec4(sky_color*u_opacity,u_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",Qt),skyboxGradient:ui("varying highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture2D(u_color_ramp,vec2(progress,0.5));\n#ifdef FOG\ncolor.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;\n#endif\ncolor*=u_opacity;color.rgb=dither(color.rgb,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",Qt),skyboxCapture:ui("\nvarying highp vec3 v_position;uniform highp float u_sun_intensity;uniform highp float u_luminance;uniform lowp vec3 u_sun_direction;uniform highp vec4 u_color_tint_r;uniform highp vec4 u_color_tint_m;\n#ifdef GL_ES\nprecision highp float;\n#endif\n#define BETA_R                  vec3(5.5e-6,13.0e-6,22.4e-6)\n#define BETA_M                  vec3(21e-6,21e-6,21e-6)\n#define MIE_G                   0.76\n#define DENSITY_HEIGHT_SCALE_R  8000.0\n#define DENSITY_HEIGHT_SCALE_M  1200.0\n#define PLANET_RADIUS           6360e3\n#define ATMOSPHERE_RADIUS       6420e3\n#define SAMPLE_STEPS            10\n#define DENSITY_STEPS           4\nfloat ray_sphere_exit(vec3 orig,vec3 dir,float radius) {float a=dot(dir,dir);float b=2.0*dot(dir,orig);float c=dot(orig,orig)-radius*radius;float d=sqrt(b*b-4.0*a*c);return (-b+d)/(2.0*a);}vec3 extinction(vec2 density) {return exp(-vec3(BETA_R*u_color_tint_r.a*density.x+BETA_M*u_color_tint_m.a*density.y));}vec2 local_density(vec3 point) {float height=max(length(point)-PLANET_RADIUS,0.0);float exp_r=exp(-height/DENSITY_HEIGHT_SCALE_R);float exp_m=exp(-height/DENSITY_HEIGHT_SCALE_M);return vec2(exp_r,exp_m);}float phase_ray(float cos_angle) {return (3.0/(16.0*PI))*(1.0+cos_angle*cos_angle);}float phase_mie(float cos_angle) {return (3.0/(8.0*PI))*((1.0-MIE_G*MIE_G)*(1.0+cos_angle*cos_angle))/((2.0+MIE_G*MIE_G)*pow(1.0+MIE_G*MIE_G-2.0*MIE_G*cos_angle,1.5));}vec2 density_to_atmosphere(vec3 point,vec3 light_dir) {float ray_len=ray_sphere_exit(point,light_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(DENSITY_STEPS);vec2 density_point_to_atmosphere=vec2(0.0);for (int i=0; i < DENSITY_STEPS;++i) {vec3 point_on_ray=point+light_dir*((float(i)+0.5)*step_len);density_point_to_atmosphere+=local_density(point_on_ray)*step_len;;}return density_point_to_atmosphere;}vec3 atmosphere(vec3 ray_dir,vec3 sun_direction,float sun_intensity) {vec2 density_orig_to_point=vec2(0.0);vec3 scatter_r=vec3(0.0);vec3 scatter_m=vec3(0.0);vec3 origin=vec3(0.0,PLANET_RADIUS,0.0);float ray_len=ray_sphere_exit(origin,ray_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(SAMPLE_STEPS);for (int i=0; i < SAMPLE_STEPS;++i) {vec3 point_on_ray=origin+ray_dir*((float(i)+0.5)*step_len);vec2 density=local_density(point_on_ray)*step_len;density_orig_to_point+=density;vec2 density_point_to_atmosphere=density_to_atmosphere(point_on_ray,sun_direction);vec2 density_orig_to_atmosphere=density_orig_to_point+density_point_to_atmosphere;vec3 extinction=extinction(density_orig_to_atmosphere);scatter_r+=density.x*extinction;scatter_m+=density.y*extinction;}float cos_angle=dot(ray_dir,sun_direction);float phase_r=phase_ray(cos_angle);float phase_m=phase_mie(cos_angle);vec3 beta_r=BETA_R*u_color_tint_r.rgb*u_color_tint_r.a;vec3 beta_m=BETA_M*u_color_tint_m.rgb*u_color_tint_m.a;return (scatter_r*phase_r*beta_r+scatter_m*phase_m*beta_m)*sun_intensity;}const float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;vec3 uncharted2_tonemap(vec3 x) {return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}void main() {vec3 ray_direction=v_position;ray_direction.y=pow(ray_direction.y,5.0);const float y_bias=0.015;ray_direction.y+=y_bias;vec3 color=atmosphere(normalize(ray_direction),u_sun_direction,u_sun_intensity);float white_scale=1.0748724675633854;color=uncharted2_tonemap((log2(2.0/pow(u_luminance,4.0)))*color)*white_scale;gl_FragColor=vec4(color,1.0);}","attribute highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;varying highp vec3 v_position;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),globeRaster:ui("uniform sampler2D u_image0;varying vec2 v_pos0;\n#ifndef FOG\nuniform highp vec3 u_frustum_tl;uniform highp vec3 u_frustum_tr;uniform highp vec3 u_frustum_br;uniform highp vec3 u_frustum_bl;uniform highp vec3 u_globe_pos;uniform highp float u_globe_radius;uniform vec2 u_viewport;\n#endif\nvoid main() {vec4 color;\n#ifdef CUSTOM_ANTIALIASING\nvec2 uv=gl_FragCoord.xy/u_viewport;highp vec3 ray_dir=mix(\nmix(u_frustum_tl,u_frustum_tr,uv.x),mix(u_frustum_bl,u_frustum_br,uv.x),1.0-uv.y);vec3 dir=normalize(ray_dir);vec3 closest_point=dot(u_globe_pos,dir)*dir;float norm_dist_from_center=1.0-length(closest_point-u_globe_pos)/u_globe_radius;const float antialias_pixel=2.0;float antialias_factor=antialias_pixel*fwidth(norm_dist_from_center);float antialias=smoothstep(0.0,antialias_factor,norm_dist_from_center);vec4 raster=texture2D(u_image0,v_pos0);color=vec4(raster.rgb*antialias,raster.a*antialias);\n#else\ncolor=texture2D(u_image0,v_pos0);\n#endif\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=color;\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_proj_matrix;uniform mat4 u_normalize_matrix;uniform mat4 u_globe_matrix;uniform mat4 u_merc_matrix;uniform float u_zoom_transition;uniform vec2 u_merc_center;uniform mat3 u_grid_matrix;uniform float u_skirt_height;\n#ifdef GLOBE_POLES\nattribute vec3 a_globe_pos;attribute vec2 a_uv;\n#else\nattribute vec2 a_pos;\n#endif\nvarying vec2 v_pos0;const float wireframeOffset=1e3;float mercatorXfromLng(float lng) {return (180.0+lng)/360.0;}float mercatorYfromLat(float lat) {return (180.0-(RAD_TO_DEG*log(tan(QUARTER_PI+lat/2.0*DEG_TO_RAD))))/360.0;}vec3 latLngToECEF(vec2 latLng) {latLng=DEG_TO_RAD*latLng;float cosLat=cos(latLng[0]);float sinLat=sin(latLng[0]);float cosLng=cos(latLng[1]);float sinLng=sin(latLng[1]);float sx=cosLat*sinLng*GLOBE_RADIUS;float sy=-sinLat*GLOBE_RADIUS;float sz=cosLat*cosLng*GLOBE_RADIUS;return vec3(sx,sy,sz);}void main() {\n#ifdef GLOBE_POLES\nvec3 globe_pos=a_globe_pos;vec2 uv=a_uv;\n#else\nfloat tiles=u_grid_matrix[0][2];float idx=u_grid_matrix[1][2];float idy=u_grid_matrix[2][2];vec3 decomposed_pos_and_skirt=decomposeToPosAndSkirt(a_pos);vec3 latLng=u_grid_matrix*vec3(decomposed_pos_and_skirt.xy,1.0);float mercatorY=mercatorYfromLat(latLng[0]);float uvY=mercatorY*tiles-idy;float mercatorX=mercatorXfromLng(latLng[1]);float uvX=mercatorX*tiles-idx;vec3 globe_pos=latLngToECEF(latLng.xy);vec2 merc_pos=vec2(mercatorX,mercatorY);vec2 uv=vec2(uvX,uvY);\n#endif\nv_pos0=uv;vec2 tile_pos=uv*EXTENT;vec3 globe_derived_up_vector=normalize(globe_pos)*u_tile_up_scale;\n#ifdef GLOBE_POLES\nvec3 up_vector=globe_derived_up_vector;\n#else\nvec3 up_vector=elevationVector(tile_pos);\n#endif\nfloat height=elevation(tile_pos);\n#ifdef TERRAIN_WIREFRAME\nheight+=wireframeOffset;\n#endif\nglobe_pos+=up_vector*height;\n#ifndef GLOBE_POLES\nglobe_pos-=globe_derived_up_vector*u_skirt_height*decomposed_pos_and_skirt.z;\n#endif\n#ifdef GLOBE_POLES\nvec4 interpolated_pos=u_globe_matrix*vec4(globe_pos,1.0);\n#else\nvec4 globe_world_pos=u_globe_matrix*vec4(globe_pos,1.0);vec4 merc_world_pos=vec4(0.0);if (u_zoom_transition > 0.0) {merc_world_pos=vec4(merc_pos,height-u_skirt_height*decomposed_pos_and_skirt.z,1.0);merc_world_pos.xy-=u_merc_center;merc_world_pos.x=wrap(merc_world_pos.x,-0.5,0.5);merc_world_pos=u_merc_matrix*merc_world_pos;}vec4 interpolated_pos=vec4(mix(globe_world_pos.xyz,merc_world_pos.xyz,u_zoom_transition),1.0);\n#endif\ngl_Position=u_proj_matrix*interpolated_pos;\n#ifdef FOG\nv_fog_pos=fog_position((u_normalize_matrix*vec4(globe_pos,1.0)).xyz);\n#endif\n}"),globeAtmosphere:ui("uniform float u_transition;uniform highp float u_fadeout_range;uniform highp float u_temporal_offset;uniform vec3 u_start_color;uniform vec4 u_color;uniform vec4 u_space_color;uniform vec4 u_high_color;uniform float u_star_intensity;uniform float u_star_size;uniform float u_star_density;uniform float u_horizon_angle;uniform mat4 u_rotation_matrix;varying highp vec3 v_ray_dir;varying highp vec3 v_horizon_dir;highp float random(highp vec3 p) {p=fract(p*vec3(23.2342,97.1231,91.2342));p+=dot(p.zxy,p.yxz+123.1234);return fract(p.x*p.y);}float stars(vec3 p,float scale,vec2 offset) {vec2 uv_scale=(u_viewport/u_star_size)*scale;vec3 position=vec3(p.xy*uv_scale+offset*u_viewport,p.z);vec3 q=fract(position)-0.5;vec3 id=floor(position);float random_visibility=step(random(id),u_star_density);float circle=smoothstep(0.5+u_star_intensity,0.5,length(q));return circle*random_visibility;}void main() {highp vec3 dir=normalize(v_ray_dir);float globe_pos_dot_dir;\n#ifdef PROJECTION_GLOBE_VIEW\nglobe_pos_dot_dir=dot(u_globe_pos,dir);highp vec3 closest_point_forward=abs(globe_pos_dot_dir)*dir;float norm_dist_from_center=length(closest_point_forward-u_globe_pos)/u_globe_radius;if (norm_dist_from_center < 0.98) {discard;return;}\n#endif\nhighp vec3 horizon_dir=normalize(v_horizon_dir);float horizon_angle_mercator=dir.y < horizon_dir.y ?\n0.0 : max(acos(dot(dir,horizon_dir)),0.0);float horizon_angle;\n#ifdef PROJECTION_GLOBE_VIEW\nhighp vec3 closest_point=globe_pos_dot_dir*dir;float closest_point_to_center=length(closest_point-u_globe_pos);float theta=asin(clamp(closest_point_to_center/length(u_globe_pos),-1.0,1.0));horizon_angle=globe_pos_dot_dir < 0.0 ?\nPI-theta-u_horizon_angle : theta-u_horizon_angle;float angle_t=pow(u_transition,10.0);horizon_angle=mix(horizon_angle,horizon_angle_mercator,angle_t);\n#else\nhorizon_angle=horizon_angle_mercator;\n#endif\nhorizon_angle/=PI;float t=exp(-horizon_angle/u_fadeout_range);float alpha_0=u_color.a;float alpha_1=u_high_color.a;float alpha_2=u_space_color.a;vec3 color_stop_0=u_color.rgb;vec3 color_stop_1=u_high_color.rgb;vec3 color_stop_2=u_space_color.rgb;vec3 c0=mix(color_stop_2,color_stop_1,alpha_1);vec3 c1=mix(c0,color_stop_0,alpha_0);vec3 c2=mix(c0,c1,t);vec3 c =mix(color_stop_2,c2,t);float a0=mix(alpha_2,1.0,alpha_1);float a1=mix(a0,1.0,alpha_0);float a2=mix(a0,a1,t);float a =mix(alpha_2,a2,t);vec2 uv=gl_FragCoord.xy/u_viewport-0.5;float aspect_ratio=u_viewport.x/u_viewport.y;vec4 uv_dir=vec4(normalize(vec3(uv.x*aspect_ratio,uv.y,1.0)),1.0);uv_dir=u_rotation_matrix*uv_dir;vec3 n=abs(uv_dir.xyz);vec2 uv_remap=(n.x > n.y && n.x > n.z) ? uv_dir.yz/uv_dir.x:\n(n.y > n.x && n.y > n.z) ? uv_dir.zx/uv_dir.y:\nuv_dir.xy/uv_dir.z;uv_remap.x/=aspect_ratio;vec3 D=vec3(uv_remap,1.0);highp float star_field=0.0;if (u_star_intensity > 0.0) {star_field+=stars(D,1.2,vec2(0.0,0.0));star_field+=stars(D,1.0,vec2(1.0,0.0));star_field+=stars(D,0.8,vec2(0.0,1.0));star_field+=stars(D,0.6,vec2(1.0,1.0));star_field*=(1.0-pow(t,0.25+(1.0-u_high_color.a)*0.75));c+=star_field*alpha_2;}c=dither(c,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=vec4(c,a);}","attribute vec3 a_pos;attribute vec2 a_uv;uniform vec3 u_frustum_tl;uniform vec3 u_frustum_tr;uniform vec3 u_frustum_br;uniform vec3 u_frustum_bl;uniform float u_horizon;varying highp vec3 v_ray_dir;varying highp vec3 v_horizon_dir;void main() {v_ray_dir=mix(\nmix(u_frustum_tl,u_frustum_tr,a_uv.x),mix(u_frustum_bl,u_frustum_br,a_uv.x),a_uv.y);v_horizon_dir=mix(\nmix(u_frustum_tl,u_frustum_bl,u_horizon),mix(u_frustum_tr,u_frustum_br,u_horizon),a_uv.x);gl_Position=vec4(a_pos,1.0);}")};function hi(e,t){const i=e.replace(/\s*\/\/[^\n]*\n/g,"\n").split("\n");for(let e of i)if(e=e.trim(),"#"===e[0]&&e.includes("if")&&!e.includes("endif")){e=e.replace("#","").replace(/ifdef|ifndef|elif|if/g,"").replace(/!|defined|\(|\)|\|\||&&/g,"").replace(/\s+/g," ").trim();const i=e.split(" ");for(const e of i)t.includes(e)||t.push(e)}}function ui(e,t){const i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,r=t.match(/attribute (highp |mediump |lowp )?([\w]+) ([\w]+)/g),n={},o=[...oi];return hi(e,o),hi(t,o),{fragmentSource:e=e.replace(i,((e,t,i,r,o)=>(n[o]=!0,"define"===t?`\n#ifndef HAS_UNIFORM_u_${o}\nvarying ${i} ${r} ${o};\n#else\nuniform ${i} ${r} u_${o};\n#endif\n`:`\n#ifdef HAS_UNIFORM_u_${o}\n    ${i} ${r} ${o} = u_${o};\n#endif\n`))),vertexSource:t=t.replace(i,((e,t,i,r,o)=>{const s="float"===r?"vec2":"vec4",a=o.match(/color/)?"color":s;return n[o]?"define"===t?`\n#ifndef HAS_UNIFORM_u_${o}\nuniform lowp float u_${o}_t;\nattribute ${i} ${s} a_${o};\nvarying ${i} ${r} ${o};\n#else\nuniform ${i} ${r} u_${o};\n#endif\n`:"vec4"===a?`\n#ifndef HAS_UNIFORM_u_${o}\n    ${o} = a_${o};\n#else\n    ${i} ${r} ${o} = u_${o};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${o}\n    ${o} = unpack_mix_${a}(a_${o}, u_${o}_t);\n#else\n    ${i} ${r} ${o} = u_${o};\n#endif\n`:"define"===t?`\n#ifndef HAS_UNIFORM_u_${o}\nuniform lowp float u_${o}_t;\nattribute ${i} ${s} a_${o};\n#else\nuniform ${i} ${r} u_${o};\n#endif\n`:"vec4"===a?`\n#ifndef HAS_UNIFORM_u_${o}\n    ${i} ${r} ${o} = a_${o};\n#else\n    ${i} ${r} ${o} = u_${o};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${o}\n    ${i} ${r} ${o} = unpack_mix_${a}(a_${o}, u_${o}_t);\n#else\n    ${i} ${r} ${o} = u_${o};\n#endif\n`})),staticAttributes:r,usedDefines:o}}class di{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffers=[],this.vao=null}bind(e,t,i,r,n,o,s){this.context=e;let a=this.boundPaintVertexBuffers.length!==r.length;for(let e=0;!a&&e<r.length;e++)this.boundPaintVertexBuffers[e]!==r[e]&&(a=!0);let l=this.boundDynamicVertexBuffers.length!==s.length;for(let e=0;!l&&e<s.length;e++)this.boundDynamicVertexBuffers[e]!==s[e]&&(l=!0);if(!e.extVertexArrayObject||!this.vao||this.boundProgram!==t||this.boundLayoutVertexBuffer!==i||a||l||this.boundIndexBuffer!==n||this.boundVertexOffset!==o)this.freshBind(t,i,r,n,o,s);else{e.bindVertexArrayOES.set(this.vao);for(const e of s)e&&e.bind();n&&n.dynamicDraw&&n.bind()}}freshBind(e,t,i,r,n,o){let s;const a=e.numAttributes,l=this.context,c=l.gl;if(l.extVertexArrayObject)this.vao&&this.destroy(),this.vao=l.extVertexArrayObject.createVertexArrayOES(),l.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=e,this.boundLayoutVertexBuffer=t,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=r,this.boundVertexOffset=n,this.boundDynamicVertexBuffers=o;else{s=l.currentNumAttributes||0;for(let e=a;e<s;e++)c.disableVertexAttribArray(e)}t.enableAttributes(c,e),t.bind(),t.setVertexAttribPointers(c,e,n);for(const t of i)t.enableAttributes(c,e),t.bind(),t.setVertexAttribPointers(c,e,n);for(const t of o)t&&(t.enableAttributes(c,e),t.bind(),t.setVertexAttribPointers(c,e,n));r&&r.bind(),l.currentNumAttributes=a}destroy(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)}}function pi(t,i){const r=Math.pow(2,i.canonical.z),n=i.canonical.y;return[new e.MercatorCoordinate(0,n/r).toLngLat().lat,new e.MercatorCoordinate(0,(n+1)/r).toLngLat().lat]}function fi(t,i,r,n,o,s,a){const l=t.context,c=l.gl,h=r.fbo;if(!h)return;t.prepareDrawTile();const u=t.useProgram("hillshade");l.activeTexture.set(c.TEXTURE0),c.bindTexture(c.TEXTURE_2D,h.colorAttachment.get());const d=((e,t,i,r)=>{const n=i.paint.get("hillshade-shadow-color"),o=i.paint.get("hillshade-highlight-color"),s=i.paint.get("hillshade-accent-color");let a=i.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===i.paint.get("hillshade-illumination-anchor")&&(a-=e.transform.angle);const l=!e.options.moving;return{u_matrix:r||e.transform.calculateProjMatrix(t.tileID.toUnwrapped(),l),u_image:0,u_latrange:pi(0,t.tileID),u_light:[i.paint.get("hillshade-exaggeration"),a],u_shadow:n,u_highlight:o,u_accent:s}})(t,r,n,t.terrain?i.projMatrix:null);t.prepareDrawProgram(l,u,i.toUnwrapped());const{tileBoundsBuffer:p,tileBoundsIndexBuffer:f,tileBoundsSegments:m}=t.getTileBoundsBuffers(r);u.draw(l,c.TRIANGLES,o,s,a,e.CullFaceMode.disabled,d,n.id,p,f,m)}function mi(t,i,r){if(!i.needsDEMTextureUpload)return;const n=t.context,o=n.gl;n.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||t.getTileTexture(r.stride);const s=r.getPixels();i.demTexture?i.demTexture.update(s,{premultiply:!1}):i.demTexture=new e.Texture(n,s,o.RGBA,{premultiply:!1}),i.needsDEMTextureUpload=!1}function _i(t,i,r,n,o,s){const a=t.context,l=a.gl;if(!i.dem)return;const c=i.dem;if(a.activeTexture.set(l.TEXTURE1),mi(t,i,c),!i.demTexture)return;i.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);const h=c.dim;a.activeTexture.set(l.TEXTURE0);let u=i.fbo;if(!u){const t=new e.Texture(a,{width:h,height:h,data:null},l.RGBA);t.bind(l.LINEAR,l.CLAMP_TO_EDGE),u=i.fbo=a.createFramebuffer(h,h,!0),u.colorAttachment.set(t.texture)}a.bindFramebuffer.set(u.framebuffer),a.viewport.set([0,0,h,h]);const{tileBoundsBuffer:d,tileBoundsIndexBuffer:p,tileBoundsSegments:f}=t.getMercatorTileBoundsBuffers();t.useProgram("hillshadePrepare").draw(a,l.TRIANGLES,n,o,s,e.CullFaceMode.disabled,((t,i)=>{const r=i.stride,n=e.create();return e.ortho(n,0,e.EXTENT,-e.EXTENT,0,0,1),e.translate(n,n,[0,-e.EXTENT,0]),{u_matrix:n,u_image:1,u_dimension:[r,r],u_zoom:t.overscaledZ,u_unpack:i.unpackVector}})(i.tileID,c),r.id,d,p,f),i.needsHillshadePrepare=!1}const gi=t=>({u_matrix:new e.UniformMatrix4f(t),u_image0:new e.Uniform1i(t),u_skirt_height:new e.Uniform1f(t)}),yi=(e,t)=>({u_matrix:e,u_image0:0,u_skirt_height:t}),xi=(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f)=>({u_proj_matrix:Float32Array.from(e),u_globe_matrix:t,u_normalize_matrix:Float32Array.from(r),u_merc_matrix:i,u_zoom_transition:n,u_merc_center:o,u_image0:0,u_frustum_tl:s,u_frustum_tr:a,u_frustum_br:l,u_frustum_bl:c,u_globe_pos:h,u_globe_radius:u,u_viewport:d,u_grid_matrix:f?Float32Array.from(f):new Float32Array(9),u_skirt_height:p});function vi(e,t){return null!=e&&null!=t&&!(!e.hasData()||!t.hasData())&&null!=e.demTexture&&null!=t.demTexture&&e.tileID.key!==t.tileID.key}const bi=new class{constructor(){this.operations={}}newMorphing(e,t,i,r,n){if(e in this.operations){const t=this.operations[e];t.to.tileID.key!==i.tileID.key&&(t.queued=i)}else this.operations[e]={startTime:r,phase:0,duration:n,from:t,to:i,queued:null}}getMorphValuesForProxy(e){if(!(e in this.operations))return null;const t=this.operations[e];return{from:t.from,to:t.to,phase:t.phase}}update(e){for(const t in this.operations){const i=this.operations[t];for(i.phase=(e-i.startTime)/i.duration;i.phase>=1||!this._validOp(i);)if(!this._nextOp(i,e)){delete this.operations[t];break}}}_nextOp(e,t){return!!e.queued&&(e.from=e.to,e.to=e.queued,e.queued=null,e.phase=0,e.startTime=t,!0)}_validOp(e){return e.from.hasData()&&e.to.hasData()}},wi={0:null,1:"TERRAIN_VERTEX_MORPHING",2:"TERRAIN_WIREFRAME"};function Ti(e){return 6*Math.pow(1.5,22-e)}function Ei(e,t){const i=1<<e.z;return!t&&(0===e.x||e.x===i-1)||0===e.y||e.y===i-1}const Ai=e=>({u_matrix:e});function Si(t,i,r,n,o){if(o>0){const s=e.exported.now(),a=(s-t.timeAdded)/o,l=i?(s-i.timeAdded)/o:-1,c=r.getSource(),h=n.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),u=!i||Math.abs(i.tileID.overscaledZ-h)>Math.abs(t.tileID.overscaledZ-h),d=u&&t.refreshedUponExpiration?1:e.clamp(u?a:1-l,0,1);return t.refreshedUponExpiration&&a>=1&&(t.refreshedUponExpiration=!1),i?{opacity:1,mix:1-d}:{opacity:d,mix:0}}return{opacity:1,mix:0}}class Mi extends e.SourceCache{constructor(e){const t={type:"raster-dem",maxzoom:e.transform.maxZoom},i=new k(je(),null),r=Ie("mock-dem",t,i,e.style);super("mock-dem",r,!1),r.setEventedParent(this),this._sourceLoaded=!0}_loadTile(e,t){e.state="loaded",t(null)}}class Ci extends e.SourceCache{constructor(e){const t=Ie("proxy",{type:"geojson",maxzoom:e.transform.maxZoom},new k(je(),null),e.style);super("proxy",t,!1),t.setEventedParent(this),this.map=this.getSource().map=e,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}update(t,i,r){if(t.freezeTileCoverage)return;this.transform=t;const n=t.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce(((i,r)=>{if(i[r.key]="",!this._tiles[r.key]){const i=new e.Tile(r,this._source.tileSize*r.overscaleFactor(),t.tileZoom);i.state="loaded",this._tiles[r.key]=i}return i}),{});for(const e in this._tiles)e in n||(this.freeFBO(e),this._tiles[e].unloadVectorData(),delete this._tiles[e])}freeFBO(e){const t=this.proxyCachedFBO[e];if(void 0!==t){const i=Object.values(t);this.renderCachePool.push(...i),delete this.proxyCachedFBO[e]}}deallocRenderCache(){this.renderCache.forEach((e=>e.fb.destroy())),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}}class ki extends e.OverscaledTileID{constructor(e,t,i){super(e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y),this.proxyTileKey=t,this.projMatrix=i}}class Ii extends e.Elevation{constructor(t,i){super(),this.painter=t,this.terrainTileForTile={},this.prevTerrainTileForTile={};const[r,n,o]=function(t){const i=new e.StructArrayLayout2i4,r=new e.StructArrayLayout3ui6,n=131;i.reserve(17161),r.reserve(33800);const o=e.EXTENT/128,s=e.EXTENT+o/2,a=s+o;for(let t=-o;t<a;t+=o)for(let r=-o;r<a;r+=o){const n=r<0||r>s||t<0||t>s?24575:0,o=e.clamp(Math.round(r),0,e.EXTENT),a=e.clamp(Math.round(t),0,e.EXTENT);i.emplaceBack(o+n,a)}const l=(e,t)=>{const i=t*n+e;r.emplaceBack(i+1,i,i+n),r.emplaceBack(i+n,i+n+1,i+1)};for(let e=1;e<129;e++)for(let t=1;t<129;t++)l(t,e);return[0,129].forEach((e=>{for(let t=0;t<130;t++)l(t,e),l(e,t)})),[i,r,32768]}(),s=t.context;this.gridBuffer=s.createVertexBuffer(r,e.posAttributes.members),this.gridIndexBuffer=s.createIndexBuffer(n),this.gridSegments=e.SegmentVector.simpleSegment(0,0,r.length,n.length),this.gridNoSkirtSegments=e.SegmentVector.simpleSegment(0,0,r.length,o),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new Ci(i.map),this.orthoMatrix=e.create(),e.ortho(this.orthoMatrix,"globe"===this.painter.transform.projection.name?.015:0,e.EXTENT,0,e.EXTENT,0,1);const a=s.gl;this._overlapStencilMode=new e.StencilMode({func:a.GEQUAL,mask:255},0,255,a.KEEP,a.KEEP,a.REPLACE),this._previousZoom=t.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=i,this._useVertexMorphing=!0,this._exaggeration=1,this._mockSourceCache=new Mi(i.map)}set style(e){e.on("data",this._onStyleDataEvent.bind(this)),e.on("neworder",this._checkRenderCacheEfficiency.bind(this)),this._style=e,this._checkRenderCacheEfficiency(),this._style.map.on("moveend",(()=>{this._clearLineLayersFromRenderCache()}))}update(t,i,r){if(t&&t.terrain){this._style!==t&&(this.style=t),this.enabled=!0;const n=t.terrain.properties;this.sourceCache=0===t.terrain.drapeRenderMode?this._mockSourceCache:t._getSourceCache(n.get("source")),this._exaggeration=n.get("exaggeration");const o=()=>{this.sourceCache.used&&e.warnOnce(`Raster DEM source '${this.sourceCache.id}' is used both for terrain and as layer source.\nThis leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source.`);const t=this.getScaledDemTileSize();this.sourceCache.update(i,t,!0),this.resetTileLookupCache(this.sourceCache.id)};this.sourceCache.usedForTerrain||(this.resetTileLookupCache(this.sourceCache.id),this.sourceCache.usedForTerrain=!0,o(),this._initializing=!0),o(),i.updateElevation(!0,r),this.resetTileLookupCache(this.proxySourceCache.id),this.proxySourceCache.update(i),this._emptyDEMTextureDirty=!0}else this._disable()}resetTileLookupCache(e){this._findCoveringTileCache[e]={}}getScaledDemTileSize(){return this.sourceCache.getSource().tileSize/128*this.proxySourceCache.getSource().tileSize}_checkRenderCacheEfficiency(){const t=this.renderCacheEfficiency(this._style);this._style.map._optimizeForTerrain||100!==t.efficiency&&e.warnOnce(`Terrain render cache efficiency is not optimal (${t.efficiency}%) and performance\n                may be affected negatively, consider placing all background, fill and line layers before layer\n                with id '${t.firstUndrapedLayer}' or create a map using optimizeForTerrain: true option.`)}_onStyleDataEvent(e){e.coord&&"source"===e.dataType?this._clearRenderCacheForTile(e.sourceCacheId,e.coord):"style"===e.dataType&&(this._invalidateRenderCache=!0)}_disable(){if(this.enabled&&(this.enabled=!1,this._sharedDepthStencil=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(const e in this._style._sourceCaches)this._style._sourceCaches[e].usedForTerrain=!1}destroy(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this._emptyDepthBufferTexture&&this._emptyDepthBufferTexture.destroy(),this.pool.forEach((e=>e.fb.destroy())),this.pool=[],this._depthFBO&&(this._depthFBO.destroy(),this._depthFBO=void 0,this._depthTexture=void 0)}_source(){return this.enabled?this.sourceCache:null}isUsingMockSource(){return this.sourceCache===this._mockSourceCache}exaggeration(){return this._exaggeration}get visibleDemTiles(){return this._visibleDemTiles}get drapeBufferSize(){const e=2*this.proxySourceCache.getSource().tileSize;return[e,e]}set useVertexMorphing(e){this._useVertexMorphing=e}updateTileBinding(t){if(!this.enabled)return;this.prevTerrainTileForTile=this.terrainTileForTile;const i=this.proxySourceCache,r=this.painter.transform;this._initializing&&(this._initializing=0===r._centerAltitude&&-1===this.getAtPointOrZero(e.MercatorCoordinate.fromLngLat(r.center),-1),this._emptyDEMTextureDirty=!this._initializing);const n=this.proxyCoords=i.getIds().map((e=>{const t=i.getTileByID(e).tileID;return t.projMatrix=r.calculateProjMatrix(t.toUnwrapped()),t}));!function(t,i){const r=i.transform.pointCoordinate(i.transform.getCameraPoint()),n=new e.Point(r.x,r.y);t.sort(((t,i)=>{if(i.overscaledZ-t.overscaledZ)return i.overscaledZ-t.overscaledZ;const r=new e.Point(t.canonical.x+(1<<t.canonical.z)*t.wrap,t.canonical.y),o=new e.Point(i.canonical.x+(1<<i.canonical.z)*i.wrap,i.canonical.y),s=n.mult(1<<t.canonical.z);return s.x-=.5,s.y-=.5,s.distSqr(r)-s.distSqr(o)}))}(n,this.painter),this._previousZoom=r.zoom;const o=this.proxyToSource||{};this.proxyToSource={},n.forEach((e=>{this.proxyToSource[e.key]={}})),this.terrainTileForTile={};const s=this._style._sourceCaches;for(const e in s){const i=s[e];if(!i.used)continue;if(i!==this.sourceCache&&this.resetTileLookupCache(i.id),this._setupProxiedCoordsForOrtho(i,t[e],o),i.usedForTerrain)continue;const r=t[e];i.getSource().reparseOverscaled&&this._assignTerrainTiles(r)}this.proxiedCoords[i.id]=n.map((e=>new ki(e,e.key,this.orthoMatrix))),this._assignTerrainTiles(n),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(o),this.renderingToTexture=!1,this._updateTimestamp=e.exported.now();const a={};this._visibleDemTiles=[];for(const e of this.proxyCoords){const t=this.terrainTileForTile[e.key];if(!t)continue;const i=t.tileID.key;i in a||(this._visibleDemTiles.push(t),a[i]=i)}}_assignTerrainTiles(e){this._initializing||e.forEach((e=>{if(this.terrainTileForTile[e.key])return;const t=this._findTileCoveringTileID(e,this.sourceCache);t&&(this.terrainTileForTile[e.key]=t)}))}_prepareDEMTextures(){const e=this.painter.context,t=e.gl;for(const i in this.terrainTileForTile){const r=this.terrainTileForTile[i],n=r.dem;!n||r.demTexture&&!r.needsDEMTextureUpload||(e.activeTexture.set(t.TEXTURE1),mi(this.painter,r,n))}}_prepareDemTileUniforms(e,t,i,r){if(!t||null==t.demTexture)return!1;const n=e.tileID.canonical,o=Math.pow(2,t.tileID.canonical.z-n.z),s=r||"";return i[`u_dem_tl${s}`]=[n.x*o%1,n.y*o%1],i[`u_dem_scale${s}`]=o,!0}get emptyDEMTexture(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()}get emptyDepthBufferTexture(){const t=this.painter.context,i=t.gl;if(!this._emptyDepthBufferTexture){const r=new e.RGBAImage({width:1,height:1},Uint8Array.of(255,255,255,255));this._emptyDepthBufferTexture=new e.Texture(t,r,i.RGBA,{premultiply:!1})}return this._emptyDepthBufferTexture}_getLoadedAreaMinimum(){let e=0;const t=this._visibleDemTiles.reduce(((t,i)=>{if(!i.dem)return t;const r=i.dem.tree.minimums[0];return r>0&&e++,t+r}),0);return e?t/e:0}_updateEmptyDEMTexture(){const t=this.painter.context,i=t.gl;t.activeTexture.set(i.TEXTURE2);const r=this._getLoadedAreaMinimum(),n=new e.RGBAImage({width:1,height:1},new Uint8Array(e.DEMData.pack(r,this.sourceCache.getSource().encoding)));this._emptyDEMTextureDirty=!1;let o=this._emptyDEMTexture;return o?o.update(n,{premultiply:!1}):o=this._emptyDEMTexture=new e.Texture(t,n,i.RGBA,{premultiply:!1}),o}setupElevationDraw(t,i,r){const n=this.painter.context,o=n.gl,s=(a=this.sourceCache.getSource().encoding,{u_dem:2,u_dem_prev:4,u_dem_unpack:e.DEMData.getUnpackVector(a),u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_exaggeration:0});var a;s.u_dem_size=this.sourceCache.getSource().tileSize,s.u_exaggeration=this.exaggeration();let l=null,c=null,h=1;if(r&&r.morphing&&this._useVertexMorphing){const e=r.morphing.srcDemTile,i=r.morphing.dstDemTile;h=r.morphing.phase,e&&i&&(this._prepareDemTileUniforms(t,e,s,"_prev")&&(c=e),this._prepareDemTileUniforms(t,i,s)&&(l=i))}if(c&&l?(n.activeTexture.set(o.TEXTURE2),l.demTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE,o.NEAREST),n.activeTexture.set(o.TEXTURE4),c.demTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE,o.NEAREST),s.u_dem_lerp=h):(l=this.terrainTileForTile[t.tileID.key],n.activeTexture.set(o.TEXTURE2),(this._prepareDemTileUniforms(t,l,s)?l.demTexture:this.emptyDEMTexture).bind(o.NEAREST,o.CLAMP_TO_EDGE)),n.activeTexture.set(o.TEXTURE3),r&&r.useDepthForOcclusion?(this._depthTexture&&this._depthTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE),this._depthFBO&&(s.u_depth_size_inv=[1/this._depthFBO.width,1/this._depthFBO.height])):(this.emptyDepthBufferTexture.bind(o.NEAREST,o.CLAMP_TO_EDGE),s.u_depth_size_inv=[1,1]),r&&r.useMeterToDem&&l){const t=(1<<l.tileID.canonical.z)*e.mercatorZfromAltitude(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;s.u_meter_to_dem=t}if(r&&r.labelPlaneMatrixInv&&(s.u_label_plane_matrix_inv=r.labelPlaneMatrixInv),i.setTerrainUniformValues(n,s),"globe"===this.painter.transform.projection.name){const e=this.globeUniformValues(this.painter.transform,t.tileID.canonical,r&&r.useDenormalizedUpVectorScale);i.setGlobeUniformValues(n,e)}}globeUniformValues(t,i,r){const n=t.projection;return{u_tile_tl_up:n.upVector(i,0,0),u_tile_tr_up:n.upVector(i,e.EXTENT,0),u_tile_br_up:n.upVector(i,e.EXTENT,e.EXTENT),u_tile_bl_up:n.upVector(i,0,e.EXTENT),u_tile_up_scale:r?e.globeMetersToEcef(1):n.upVectorScale(i,t.center.lat,t.worldSize).metersToTile}}renderToBackBuffer(t){const i=this.painter,r=this.painter.context;0!==t.length&&(r.bindFramebuffer.set(null),r.viewport.set([0,0,i.width,i.height]),i.gpuTimingDeferredRenderStart(),this.renderingToTexture=!1,function(t,i,r,n,o){if("globe"===t.transform.projection.name)!function(t,i,r,n,o){const s=t.context,a=s.gl;let l,c;const h=t.options.showTerrainWireframe?2:0,u=t.transform,d=e.globeUseCustomAntiAliasing(t,s,u),p=(e,i)=>{if(c===e)return;const r=[wi[e],"PROJECTION_GLOBE_VIEW"];d&&r.push("CUSTOM_ANTIALIASING"),i&&r.push(wi[h]),l=t.useProgram("globeRaster",null,r),c=e},f=t.colorModeForRenderPass(),m=new e.DepthMode(a.LEQUAL,e.DepthMode.ReadWrite,t.depthRangeFor3D);bi.update(o);const _=e.calculateGlobeMercatorMatrix(u),g=[e.mercatorXfromLng(u.center.lng),e.mercatorYfromLat(u.center.lat)],y=h?[!1,!0]:[!1],x=t.globeSharedBuffers,v=[u.width*e.exported.devicePixelRatio,u.height*e.exported.devicePixelRatio],b=Float32Array.from(u.globeMatrix),w={useDenormalizedUpVectorScale:!0};if(y.forEach((h=>{const u=t.transform,d=Ti(u.zoom)*i.exaggeration();c=-1;const y=h?a.LINES:a.TRIANGLES;for(const c of n){const n=r.getTile(c),T=e.StencilMode.disabled,E=i.prevTerrainTileForTile[c.key],A=i.terrainTileForTile[c.key];vi(E,A)&&bi.newMorphing(c.key,E,A,o,250),s.activeTexture.set(a.TEXTURE0),n.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);const S=bi.getMorphValuesForProxy(c.key),M=S?1:0;S&&e.extend$1(w,{morphing:{srcDemTile:S.from,dstDemTile:S.to,phase:e.easeCubicInOut(S.phase)}});const C=e.tileCornersToBounds(c.canonical),k=e.getLatitudinalLod(C.getCenter().lat),I=e.getGridMatrix(c.canonical,C,k,u.worldSize/u._pixelsPerMercatorPixel),P=e.globeNormalizeECEF(e.globeTileBounds(c.canonical)),z=xi(u.projMatrix,b,_,P,e.globeToMercatorTransition(u.zoom),g,u.frustumCorners.TL,u.frustumCorners.TR,u.frustumCorners.BR,u.frustumCorners.BL,u.globeCenterInViewSpace,u.globeRadius,v,d,I);if(p(M,h),i.setupElevationDraw(n,l,w),t.prepareDrawProgram(s,l,c.toUnwrapped()),x){const[i,r,n]=h?x.getWirefameBuffers(t.context,k):x.getGridBuffers(k,0!==d);l.draw(s,y,m,T,f,e.CullFaceMode.backCCW,z,"globe_raster",i,r,n)}}})),x){const o=["GLOBE_POLES","PROJECTION_GLOBE_VIEW"];d&&o.push("CUSTOM_ANTIALIASING"),l=t.useProgram("globeRaster",null,o);for(const o of n){const{x:n,y:c,z:h}=o.canonical,d=0===c,p=c===(1<<h)-1,[_,y,b,T]=x.getPoleBuffers(h);if(T&&(d||p)){const c=r.getTile(o);s.activeTexture.set(a.TEXTURE0),c.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE);let x=e.globePoleMatrixForTile(h,n,u);const E=e.globeNormalizeECEF(e.globeTileBounds(o.canonical)),A=(t,i)=>t.draw(s,a.TRIANGLES,m,e.StencilMode.disabled,f,e.CullFaceMode.disabled,xi(u.projMatrix,x,x,E,0,g,u.frustumCorners.TL,u.frustumCorners.TR,u.frustumCorners.BR,u.frustumCorners.BL,u.globeCenterInViewSpace,u.globeRadius,v,0),"globe_pole_raster",i,b,T);i.setupElevationDraw(c,l,w),t.prepareDrawProgram(s,l,o.toUnwrapped()),d&&A(l,_),p&&(x=e.scale(e.create(),x,[1,-1,1]),A(l,y))}}}}(t,i,r,n,o);else{const s=t.context,a=s.gl;let l,c;const h=t.options.showTerrainWireframe?2:0,u=(e,i)=>{if(c===e)return;const r=[wi[e]];i&&r.push(wi[h]),l=t.useProgram("terrainRaster",null,r),c=e},d=t.colorModeForRenderPass(),p=new e.DepthMode(a.LEQUAL,e.DepthMode.ReadWrite,t.depthRangeFor3D);bi.update(o);const f=t.transform,m=Ti(f.zoom)*i.exaggeration();(h?[!1,!0]:[!1]).forEach((h=>{c=-1;const _=h?a.LINES:a.TRIANGLES,[g,y]=h?i.getWirefameBuffer():[i.gridIndexBuffer,i.gridSegments];for(const c of n){const n=r.getTile(c),x=e.StencilMode.disabled,v=i.prevTerrainTileForTile[c.key],b=i.terrainTileForTile[c.key];vi(v,b)&&bi.newMorphing(c.key,v,b,o,250),s.activeTexture.set(a.TEXTURE0),n.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST);const w=bi.getMorphValuesForProxy(c.key),T=w?1:0;let E;w&&(E={morphing:{srcDemTile:w.from,dstDemTile:w.to,phase:e.easeCubicInOut(w.phase)}});const A=yi(c.projMatrix,Ei(c.canonical,f.renderWorldCopies)?m/10:m);u(T,h),i.setupElevationDraw(n,l,E),t.prepareDrawProgram(s,l,c.toUnwrapped()),l.draw(s,_,p,x,d,e.CullFaceMode.backCCW,A,"terrain_raster",i.gridBuffer,g,y)}}))}}(i,this,this.proxySourceCache,t,this._updateTimestamp),this.renderingToTexture=!0,i.gpuTimingDeferredRenderEnd(),t.splice(0,t.length))}renderBatch(t){if(0===this._drapedRenderBatches.length)return t+1;this.renderingToTexture=!0;const i=this.painter,r=this.painter.context,n=this.proxySourceCache,o=this.proxiedCoords[n.id],s=this._drapedRenderBatches.shift(),a=[],l=i.style.order;let c=0;for(const h of o){const o=n.getTileByID(h.proxyTileKey),u=n.proxyCachedFBO[h.key]?n.proxyCachedFBO[h.key][t]:void 0,d=void 0!==u?n.renderCache[u]:this.pool[c++],p=void 0!==u;if(o.texture=d.tex,p&&!d.dirty){a.push(o.tileID);continue}let f;r.bindFramebuffer.set(d.fb.framebuffer),this.renderedToTile=!1,d.dirty&&(r.clear({color:e.Color.transparent,stencil:0}),d.dirty=!1);for(let e=s.start;e<=s.end;++e){const t=i.style._layers[l[e]];if(t.isHidden(i.transform.zoom))continue;const n=i.style._getLayerSourceCache(t),o=n?this.proxyToSource[h.key][n.id]:[h];if(!o)continue;const s=o;r.viewport.set([0,0,d.fb.width,d.fb.height]),f!==(n?n.id:null)&&(this._setupStencil(d,o,t,n),f=n?n.id:null),i.renderLayer(i,n,t,s)}this.renderedToTile?(d.dirty=!0,a.push(o.tileID)):p||--c,5===c&&(c=0,this.renderToBackBuffer(a))}return this.renderToBackBuffer(a),this.renderingToTexture=!1,r.bindFramebuffer.set(null),r.viewport.set([0,0,i.width,i.height]),s.end+1}postRender(){}renderCacheEfficiency(e){const t=e.order.length;if(0===t)return{efficiency:100};let i,r=0,n=0,o=!1;for(let s=0;s<t;++s){const t=e._layers[e.order[s]];this._style.isLayerDraped(t)?(o&&++r,++n):o||(o=!0,i=t.id)}return 0===n?{efficiency:100}:{efficiency:100*(1-r/n),firstUndrapedLayer:i}}getMinElevationBelowMSL(){let e=0;return this._visibleDemTiles.filter((e=>e.dem)).forEach((t=>{e=Math.min(e,t.dem.tree.minimums[0])})),0===e?e:(e-30)*this._exaggeration}raycast(e,t,i){if(!this._visibleDemTiles)return null;const r=this._visibleDemTiles.filter((e=>e.dem)).map((r=>{const n=r.tileID,o=1<<n.overscaledZ,{x:s,y:a}=n.canonical,l=s/o,c=(s+1)/o,h=a/o,u=(a+1)/o;return{minx:l,miny:h,maxx:c,maxy:u,t:r.dem.tree.raycastRoot(l,h,c,u,e,t,i),tile:r}}));r.sort(((e,t)=>(null!==e.t?e.t:Number.MAX_VALUE)-(null!==t.t?t.t:Number.MAX_VALUE)));for(const n of r){if(null==n.t)return null;const r=n.tile.dem.tree.raycast(n.minx,n.miny,n.maxx,n.maxy,e,t,i);if(null!=r)return r}return null}_createFBO(){const t=this.painter.context,i=t.gl,r=this.drapeBufferSize;t.activeTexture.set(i.TEXTURE0);const n=new e.Texture(t,{width:r[0],height:r[1],data:null},i.RGBA);n.bind(i.LINEAR,i.CLAMP_TO_EDGE);const o=t.createFramebuffer(r[0],r[1],!1);return o.colorAttachment.set(n.texture),o.depthAttachment=new we(t,o.framebuffer),void 0===this._sharedDepthStencil?(this._sharedDepthStencil=t.createRenderbuffer(t.gl.DEPTH_STENCIL,r[0],r[1]),this._stencilRef=0,o.depthAttachment.set(this._sharedDepthStencil),t.clear({stencil:0})):o.depthAttachment.set(this._sharedDepthStencil),t.extTextureFilterAnisotropic&&!t.extTextureFilterAnisotropicForceOff&&i.texParameterf(i.TEXTURE_2D,t.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.extTextureFilterAnisotropicMax),{fb:o,tex:n,dirty:!1}}_initFBOPool(){for(;this.pool.length<Math.min(5,this.proxyCoords.length);)this.pool.push(this._createFBO())}_shouldDisableRenderCache(){if(this._style.light&&this._style.light.hasTransition())return!0;for(const e in this._style._sourceCaches)if(this._style._sourceCaches[e].hasTransition())return!0;return this._style.order.some((e=>{const t=this._style._layers[e],i=t.isHidden(this.painter.transform.zoom);return"custom"===t.type?!i&&t.shouldRedrape():!i&&t.hasTransition()}))}_clearLineLayersFromRenderCache(){let t=!1;for(const e of this._style._getSources())if(e instanceof Ae){t=!0;break}if(!t)return;const i={};for(let t=0;t<this._style.order.length;++t){const r=this._style._layers[this._style.order[t]],n=this._style._getLayerSourceCache(r);if(n&&!i[n.id]&&!r.isHidden(this.painter.transform.zoom)&&"line"===r.type&&r.widthExpression()instanceof e.ZoomDependentExpression){i[n.id]=!0;for(const e of this.proxyCoords){const t=this.proxyToSource[e.key][n.id];if(t)for(const e of t)this._clearRenderCacheForTile(n.id,e)}}}}_clearRasterLayersFromRenderCache(){let e=!1;for(const t in this._style._sourceCaches)if(this._style._sourceCaches[t]._source instanceof Se){e=!0;break}if(!e)return;const t={};for(let e=0;e<this._style.order.length;++e){const i=this._style._layers[this._style.order[e]],r=this._style._getLayerSourceCache(i);if(!r||t[r.id])continue;if(i.isHidden(this.painter.transform.zoom)||"raster"!==i.type)continue;const n=i.paint.get("raster-fade-duration");for(const e of this.proxyCoords){const t=this.proxyToSource[e.key][r.id];if(t)for(const e of t){const t=Si(r.getTile(e),r.findLoadedParent(e,0),r,this.painter.transform,n);(1!==t.opacity||0!==t.mix)&&this._clearRenderCacheForTile(r.id,e)}}}}_setupDrapedRenderBatches(){const e=this._style.order,t=e.length;if(0===t)return;const i=[];let r,n=0,o=this._style._layers[e[n]];for(;!this._style.isLayerDraped(o)&&o.isHidden(this.painter.transform.zoom)&&++n<t;)o=this._style._layers[e[n]];for(;n<t;++n){const t=this._style._layers[e[n]];t.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(t)?void 0===r&&(r=n):void 0!==r&&(i.push({start:r,end:n-1}),r=void 0))}void 0!==r&&i.push({start:r,end:n-1}),this._drapedRenderBatches=i}_setupRenderCache(e){const t=this.proxySourceCache;if(this._shouldDisableRenderCache()||this._invalidateRenderCache){if(this._invalidateRenderCache=!1,t.renderCache.length>t.renderCachePool.length){const e=Object.values(t.proxyCachedFBO);t.proxyCachedFBO={};for(let i=0;i<e.length;++i){const r=Object.values(e[i]);t.renderCachePool.push(...r)}}return}this._clearRasterLayersFromRenderCache();const i=this.proxyCoords,r=this._tilesDirty;for(let n=i.length-1;n>=0;n--){const o=i[n];if(t.getTileByID(o.key),void 0!==t.proxyCachedFBO[o.key]){const i=e[o.key],n=this.proxyToSource[o.key];let s=0;for(const e in n){const t=n[e],o=i[e];if(!o||o.length!==t.length||t.some(((t,i)=>t!==o[i]||r[e]&&r[e].hasOwnProperty(t.key)))){s=-1;break}++s}for(const e in t.proxyCachedFBO[o.key])t.renderCache[t.proxyCachedFBO[o.key][e]].dirty=s<0||s!==Object.values(i).length}}const n=[...this._drapedRenderBatches];n.sort(((e,t)=>t.end-t.start-(e.end-e.start)));for(const e of n)for(const r of i){if(t.proxyCachedFBO[r.key])continue;let i=t.renderCachePool.pop();void 0===i&&t.renderCache.length<50&&(i=t.renderCache.length,t.renderCache.push(this._createFBO())),void 0!==i&&(t.proxyCachedFBO[r.key]={},t.proxyCachedFBO[r.key][e.start]=i,t.renderCache[i].dirty=!0)}this._tilesDirty={}}_setupStencil(e,t,i,r){if(!r||!this._sourceTilesOverlap[r.id])return void(this._overlapStencilType&&(this._overlapStencilType=!1));const n=this.painter.context,o=n.gl;if(t.length<=1)return void(this._overlapStencilType=!1);let s;if(i.isTileClipped())s=t.length,this._overlapStencilMode.test={func:o.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(t[0].overscaledZ>t[t.length-1].overscaledZ))return void(this._overlapStencilType=!1);s=1,this._overlapStencilMode.test={func:o.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+s>255&&(n.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=s,this._overlapStencilMode.ref=this._stencilRef,i.isTileClipped()&&this._renderTileClippingMasks(t,this._overlapStencilMode.ref)}clipOrMaskOverlapStencilType(){return"Clip"===this._overlapStencilType||"Mask"===this._overlapStencilType}stencilModeForRTTOverlap(t){return this.renderingToTexture&&this._overlapStencilType?("Clip"===this._overlapStencilType&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[t.key]),this._overlapStencilMode):e.StencilMode.disabled}_renderTileClippingMasks(t,i){const r=this.painter,n=this.painter.context,o=n.gl;r._tileClippingMaskIDs={},n.setColorMode(e.ColorMode.disabled),n.setDepthMode(e.DepthMode.disabled);const s=r.useProgram("clippingMask");for(const a of t){const t=r._tileClippingMaskIDs[a.key]=--i;s.draw(n,o.TRIANGLES,e.DepthMode.disabled,new e.StencilMode({func:o.ALWAYS,mask:0},t,255,o.KEEP,o.KEEP,o.REPLACE),e.ColorMode.disabled,e.CullFaceMode.disabled,Ai(a.projMatrix),"$clipping",r.tileExtentBuffer,r.quadTriangleIndexBuffer,r.tileExtentSegments)}}pointCoordinate(t){const i=this.painter.transform;if(t.x<0||t.x>i.width||t.y<0||t.y>i.height)return null;const r=[t.x,t.y,1,1];e.transformMat4$1(r,r,i.pixelMatrixInverse),e.scale$1(r,r,1/r[3]),r[0]/=i.worldSize,r[1]/=i.worldSize;const n=i._camera.position,o=e.mercatorZfromAltitude(1,i.center.lat),s=[n[0],n[1],n[2]/o,0],a=e.subtract([],r.slice(0,3),s);e.normalize(a,a);const l=this.raycast(s,a,this._exaggeration);return null!==l&&l?(e.scaleAndAdd(s,s,a,l),s[3]=s[2],s[2]*=o,s):null}drawDepth(){const t=this.painter,i=t.context,r=this.proxySourceCache,n=Math.ceil(t.width),o=Math.ceil(t.height);if(!this._depthFBO||this._depthFBO.width===n&&this._depthFBO.height===o||(this._depthFBO.destroy(),this._depthFBO=void 0,this._depthTexture=void 0),!this._depthFBO){const t=i.gl,r=i.createFramebuffer(n,o,!0);i.activeTexture.set(t.TEXTURE0);const s=new e.Texture(i,{width:n,height:o,data:null},t.RGBA);s.bind(t.NEAREST,t.CLAMP_TO_EDGE),r.colorAttachment.set(s.texture);const a=i.createRenderbuffer(i.gl.DEPTH_COMPONENT16,n,o);r.depthAttachment.set(a),this._depthFBO=r,this._depthTexture=s}i.bindFramebuffer.set(this._depthFBO.framebuffer),i.viewport.set([0,0,n,o]),function(t,i,r,n){if("globe"===t.transform.projection.name)return;const o=t.context,s=o.gl;o.clear({depth:1});const a=t.useProgram("terrainDepth"),l=new e.DepthMode(s.LESS,e.DepthMode.ReadWrite,t.depthRangeFor3D);for(const t of n){const n=r.getTile(t),c=yi(t.projMatrix,0);i.setupElevationDraw(n,a),a.draw(o,s.TRIANGLES,l,e.StencilMode.disabled,e.ColorMode.unblended,e.CullFaceMode.backCCW,c,"terrain_depth",i.gridBuffer,i.gridIndexBuffer,i.gridNoSkirtSegments)}}(t,this,r,this.proxyCoords)}_setupProxiedCoordsForOrtho(e,t,i){if(e.getSource()instanceof Ce)return this._setupProxiedCoordsForImageSource(e,t,i);this._findCoveringTileCache[e.id]=this._findCoveringTileCache[e.id]||{};const r=this.proxiedCoords[e.id]=[],n=this.proxyCoords;for(let t=0;t<n.length;t++){const o=n[t],s=this._findTileCoveringTileID(o,e);if(s){const t=this._createProxiedId(o,s,i[o.key]&&i[o.key][e.id]);r.push(t),this.proxyToSource[o.key][e.id]=[t]}}let o=!1;for(let n=0;n<t.length;n++){const s=e.getTile(t[n]);if(!s||!s.hasData())continue;const a=this._findTileCoveringTileID(s.tileID,this.proxySourceCache);if(a&&a.tileID.canonical.z!==s.tileID.canonical.z){const t=this.proxyToSource[a.tileID.key][e.id],n=this._createProxiedId(a.tileID,s,i[a.tileID.key]&&i[a.tileID.key][e.id]);t?t.splice(t.length-1,0,n):this.proxyToSource[a.tileID.key][e.id]=[n],r.push(n),o=!0}}this._sourceTilesOverlap[e.id]=o}_setupProxiedCoordsForImageSource(t,i,r){if(!t.getSource().loaded())return;const n=this.proxiedCoords[t.id]=[],o=this.proxyCoords,s=t.getSource(),a=new e.Point(s.tileID.x,s.tileID.y)._div(1<<s.tileID.z),l=s.coordinates.map(e.MercatorCoordinate.fromLngLat).reduce(((e,t)=>(e.min.x=Math.min(e.min.x,t.x-a.x),e.min.y=Math.min(e.min.y,t.y-a.y),e.max.x=Math.max(e.max.x,t.x-a.x),e.max.y=Math.max(e.max.y,t.y-a.y),e)),{min:new e.Point(Number.MAX_VALUE,Number.MAX_VALUE),max:new e.Point(-Number.MAX_VALUE,-Number.MAX_VALUE)}),c=(t,i)=>{const r=t.wrap+t.canonical.x/(1<<t.canonical.z),n=t.canonical.y/(1<<t.canonical.z),o=e.EXTENT/(1<<t.canonical.z),s=i.wrap+i.canonical.x/(1<<i.canonical.z),a=i.canonical.y/(1<<i.canonical.z);return r+o<s+l.min.x||r>s+l.max.x||n+o<a+l.min.y||n>a+l.max.y};for(let e=0;e<o.length;e++){const s=o[e];for(let e=0;e<i.length;e++){const o=t.getTile(i[e]);if(!o||!o.hasData())continue;if(c(s,o.tileID))continue;const a=this._createProxiedId(s,o,r[s.key]&&r[s.key][t.id]),l=this.proxyToSource[s.key][t.id];l?l.push(a):this.proxyToSource[s.key][t.id]=[a],n.push(a)}}}_createProxiedId(t,i,r){let n=this.orthoMatrix;if(r){const e=r.find((e=>e.key===i.tileID.key));if(e)return e}if(i.tileID.key!==t.key){const r=t.canonical.z-i.tileID.canonical.z;let o,s,a;n=e.create();const l=i.tileID.wrap-t.wrap<<t.overscaledZ;r>0?(o=e.EXTENT>>r,s=o*((i.tileID.canonical.x<<r)-t.canonical.x+l),a=o*((i.tileID.canonical.y<<r)-t.canonical.y)):(o=e.EXTENT<<-r,s=e.EXTENT*(i.tileID.canonical.x-(t.canonical.x+l<<-r)),a=e.EXTENT*(i.tileID.canonical.y-(t.canonical.y<<-r))),e.ortho(n,0,o,0,o,0,1),e.translate(n,n,[s,a,0])}return new ki(i.tileID,t.key,n)}_findTileCoveringTileID(t,i){let r=i.getTile(t);if(r&&r.hasData())return r;const n=this._findCoveringTileCache[i.id],o=n[t.key];if(r=o?i.getTileByID(o):null,r&&r.hasData()||null===o)return r;let s=r?r.tileID:t,a=s.overscaledZ;const l=i.getSource().minzoom,c=[];if(!o){const n=i.getSource().maxzoom;if(t.canonical.z>=n){const r=t.canonical.z-n;i.getSource().reparseOverscaled?(a=Math.max(t.canonical.z+2,i.transform.tileZoom),s=new e.OverscaledTileID(a,t.wrap,n,t.canonical.x>>r,t.canonical.y>>r)):0!==r&&(a=n,s=new e.OverscaledTileID(a,t.wrap,n,t.canonical.x>>r,t.canonical.y>>r))}s.key!==t.key&&(c.push(s.key),r=i.getTile(s))}const h=e=>{c.forEach((t=>{n[t]=e})),c.length=0};for(a-=1;a>=l&&(!r||!r.hasData());a--){r&&h(r.tileID.key);const e=s.calculateScaledKey(a);if(r=i.getTileByID(e),r&&r.hasData())break;const t=n[e];if(null===t)break;void 0===t?c.push(e):r=i.getTileByID(t)}return h(r?r.tileID.key:null),r&&r.hasData()?r:null}findDEMTileFor(e){return this.enabled?this._findTileCoveringTileID(e,this.sourceCache):null}prepareDrawTile(){this.renderedToTile=!0}_clearRenderCacheForTile(e,t){let i=this._tilesDirty[e];i||(i=this._tilesDirty[e]={}),i[t.key]=!0}getWirefameBuffer(){if(!this.wireframeSegments){const t=function(t){let i=0;const r=new e.StructArrayLayout2ui4,n=131;for(let e=1;e<129;e++){for(let t=1;t<129;t++)i=e*n+t,r.emplaceBack(i,i+1),r.emplaceBack(i,i+n),r.emplaceBack(i+1,i+n),128===e&&r.emplaceBack(i+n,i+n+1);r.emplaceBack(i+1,i+1+n)}return r}();this.wireframeIndexBuffer=this.painter.context.createIndexBuffer(t),this.wireframeSegments=e.SegmentVector.simpleSegment(0,0,this.gridBuffer.length,t.length)}return[this.wireframeIndexBuffer,this.wireframeSegments]}}class Pi{static cacheKey(e,t,i,r){let n=`${t}${r?r.cacheKey:""}`;for(const t of i)e.usedDefines.includes(t)&&(n+=`/${t}`);return n}constructor(t,i,r,n,o,s){const a=t.gl;this.program=a.createProgram();const l=function(e){const t=[];for(let i=0;i<e.length;i++){if(null===e[i])continue;const r=e[i].split(" ");t.push(r.pop())}return t}(r.staticAttributes),c=n?n.getBinderAttributes():[],h=l.concat(c);let u=n?n.defines():[];u=u.concat(s.map((e=>`#define ${e}`)));const d=t.isWebGL2?"#version 300 es\n":"",p=d+u.concat(t.extStandardDerivatives&&0===d.length?"#extension GL_OES_standard_derivatives : enable\n".concat(li):li,li,ai,si.fragmentSource,ni.fragmentSource,r.fragmentSource).join("\n"),f=d+u.concat("\n#ifdef GL_ES\nprecision highp float;\n#else\n\n#if !defined(lowp)\n#define lowp\n#endif\n\n#if !defined(mediump)\n#define mediump\n#endif\n\n#if !defined(highp)\n#define highp\n#endif\n\n#endif",ai,si.vertexSource,ni.vertexSource,ri.vertexSource,r.vertexSource).join("\n"),m=a.createShader(a.FRAGMENT_SHADER);if(a.isContextLost())return void(this.failedToCreate=!0);a.shaderSource(m,p),a.compileShader(m),a.attachShader(this.program,m);const _=a.createShader(a.VERTEX_SHADER);if(a.isContextLost())this.failedToCreate=!0;else{a.shaderSource(_,f),a.compileShader(_),a.attachShader(this.program,_),this.attributes={},this.numAttributes=h.length;for(let e=0;e<this.numAttributes;e++)h[e]&&(a.bindAttribLocation(this.program,e,h[e]),this.attributes[h[e]]=e);a.linkProgram(this.program),a.deleteShader(_),a.deleteShader(m),this.fixedUniforms=o(t),this.binderUniforms=n?n.getUniforms(t):[],s.includes("TERRAIN")&&(this.terrainUniforms=(t=>({u_dem:new e.Uniform1i(t),u_dem_prev:new e.Uniform1i(t),u_dem_unpack:new e.Uniform4f(t),u_dem_tl:new e.Uniform2f(t),u_dem_scale:new e.Uniform1f(t),u_dem_tl_prev:new e.Uniform2f(t),u_dem_scale_prev:new e.Uniform1f(t),u_dem_size:new e.Uniform1f(t),u_dem_lerp:new e.Uniform1f(t),u_exaggeration:new e.Uniform1f(t),u_depth:new e.Uniform1i(t),u_depth_size_inv:new e.Uniform2f(t),u_meter_to_dem:new e.Uniform1f(t),u_label_plane_matrix_inv:new e.UniformMatrix4f(t)}))(t)),s.includes("GLOBE")&&(this.globeUniforms=(t=>({u_tile_tl_up:new e.Uniform3f(t),u_tile_tr_up:new e.Uniform3f(t),u_tile_br_up:new e.Uniform3f(t),u_tile_bl_up:new e.Uniform3f(t),u_tile_up_scale:new e.Uniform1f(t)}))(t)),s.includes("FOG")&&(this.fogUniforms=(t=>({u_fog_matrix:new e.UniformMatrix4f(t),u_fog_range:new e.Uniform2f(t),u_fog_color:new e.Uniform4f(t),u_fog_horizon_blend:new e.Uniform1f(t),u_fog_temporal_offset:new e.Uniform1f(t),u_frustum_tl:new e.Uniform3f(t),u_frustum_tr:new e.Uniform3f(t),u_frustum_br:new e.Uniform3f(t),u_frustum_bl:new e.Uniform3f(t),u_globe_pos:new e.Uniform3f(t),u_globe_radius:new e.Uniform1f(t),u_globe_transition:new e.Uniform1f(t),u_is_globe:new e.Uniform1i(t),u_viewport:new e.Uniform2f(t)}))(t))}}setTerrainUniformValues(e,t){if(!this.terrainUniforms)return;const i=this.terrainUniforms;if(!this.failedToCreate){e.program.set(this.program);for(const e in t)i[e]&&i[e].set(this.program,e,t[e])}}setGlobeUniformValues(e,t){if(!this.globeUniforms)return;const i=this.globeUniforms;if(!this.failedToCreate){e.program.set(this.program);for(const e in t)i[e]&&i[e].set(this.program,e,t[e])}}setFogUniformValues(e,t){if(!this.fogUniforms)return;const i=this.fogUniforms;if(!this.failedToCreate){e.program.set(this.program);for(const e in t)i[e].set(this.program,e,t[e])}}draw(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f){const m=e.gl;if(this.failedToCreate)return;e.program.set(this.program),e.setDepthMode(i),e.setStencilMode(r),e.setColorMode(n),e.setCullFace(o);for(const e of Object.keys(this.fixedUniforms))this.fixedUniforms[e].set(this.program,e,s[e]);p&&p.setUniforms(this.program,e,this.binderUniforms,u,{zoom:d});const _={[m.LINES]:2,[m.TRIANGLES]:3,[m.LINE_STRIP]:1}[t];for(const i of h.get()){const r=i.vaos||(i.vaos={});(r[a]||(r[a]=new di)).bind(e,this,l,p?p.getPaintVertexBuffers():[],c,i.vertexOffset,f||[]),m.drawElements(t,i.primitiveLength*_,m.UNSIGNED_SHORT,i.primitiveOffset*_*2)}}}function zi(e,t){const i=Math.pow(2,t.tileID.overscaledZ),r=t.tileSize*Math.pow(2,e.transform.tileZoom)/i,n=r*(t.tileID.canonical.x+t.tileID.wrap*i),o=r*t.tileID.canonical.y;return{u_image:0,u_texsize:t.imageAtlasTexture.size,u_tile_units_to_pixels:1/I(t,1,e.transform.tileZoom),u_pixel_coord_upper:[n>>16,o>>16],u_pixel_coord_lower:[65535&n,65535&o]}}const Li=e.create(),Di=(t,i,r,n,o,s,a,l,c,h,u)=>{const d=i.style.light,p=d.properties.get("position"),f=[p.x,p.y,p.z],m=e.create$1();"viewport"===d.properties.get("anchor")&&(e.fromRotation(m,-i.transform.angle),e.transformMat3(f,f,m));const _=d.properties.get("color"),g=i.transform,y={u_matrix:t,u_lightpos:f,u_lightintensity:d.properties.get("intensity"),u_lightcolor:[_.r,_.g,_.b],u_vertical_gradient:+r,u_opacity:n,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:Li,u_merc_center:[0,0],u_up_dir:[0,0,0],u_height_lift:0,u_ao:o,u_edge_radius:s};return"globe"===g.projection.name&&(y.u_tile_id=[a.canonical.x,a.canonical.y,1<<a.canonical.z],y.u_zoom_transition=c,y.u_inv_rot_matrix=u,y.u_merc_center=h,y.u_up_dir=g.projection.upVector(new e.CanonicalTileID(0,0,0),h[0]*e.EXTENT,h[1]*e.EXTENT),y.u_height_lift=l),y},Bi=(t,i,r,n,o,s,a,l,c,h,u,d)=>{const p=Di(t,i,r,n,o,s,a,c,h,u,d),f={u_height_factor:-Math.pow(2,a.overscaledZ)/l.tileSize/8};return e.extend(p,zi(i,l),f)},Ri=e=>({u_matrix:e}),Oi=(t,i,r)=>e.extend(Ri(t),zi(i,r)),Fi=(e,t)=>({u_matrix:e,u_world:t}),ji=(t,i,r,n)=>e.extend(Oi(t,i,r),{u_world:n}),Ui=e.create(),Ni=(t,i,r,n,o,s)=>{const a=t.transform,l="globe"===a.projection.name;let c;if("map"===s.paint.get("circle-pitch-alignment"))if(l){const t=e.globePixelsToTileUnits(a.zoom,i.canonical)*a._pixelsPerMercatorPixel;c=Float32Array.from([t,0,0,t])}else c=a.calculatePixelsToTileUnitsMatrix(r);else c=new Float32Array([a.pixelsToGLUnits[0],0,0,a.pixelsToGLUnits[1]]);const h={u_camera_to_center_distance:a.cameraToCenterDistance,u_matrix:t.translatePosMatrix(i.projMatrix,r,s.paint.get("circle-translate"),s.paint.get("circle-translate-anchor")),u_device_pixel_ratio:e.exported.devicePixelRatio,u_extrude_scale:c,u_inv_rot_matrix:Ui,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(l){h.u_inv_rot_matrix=n,h.u_merc_center=o,h.u_tile_id=[i.canonical.x,i.canonical.y,1<<i.canonical.z],h.u_zoom_transition=e.globeToMercatorTransition(a.zoom);const t=o[0]*e.EXTENT,r=o[1]*e.EXTENT;h.u_up_dir=a.projection.upVector(new e.CanonicalTileID(0,0,0),t,r)}return h},Vi=e=>{const t=[];return"map"===e.paint.get("circle-pitch-alignment")&&t.push("PITCH_WITH_MAP"),"map"===e.paint.get("circle-pitch-scale")&&t.push("SCALE_WITH_MAP"),t},$i=(t,i,r,n)=>{const o=e.EXTENT/r.tileSize;return{u_matrix:t,u_camera_to_center_distance:i.getCameraToCenterDistance(n),u_extrude_scale:[i.pixelsToGLUnits[0]/o,i.pixelsToGLUnits[1]/o]}},Gi=(e,t,i=1)=>({u_matrix:e,u_color:t,u_overlay:0,u_overlay_scale:i}),qi=e.create(),Zi=(t,i,r,n,o,s,a)=>{const l=t.transform,c="globe"===l.projection.name,h=c?e.globePixelsToTileUnits(l.zoom,i.canonical)*l._pixelsPerMercatorPixel:I(r,1,s),u={u_matrix:i.projMatrix,u_extrude_scale:h,u_intensity:a,u_inv_rot_matrix:qi,u_merc_center:[0,0],u_tile_id:[0,0,0],u_zoom_transition:0,u_up_dir:[0,0,0]};if(c){u.u_inv_rot_matrix=n,u.u_merc_center=o,u.u_tile_id=[i.canonical.x,i.canonical.y,1<<i.canonical.z],u.u_zoom_transition=e.globeToMercatorTransition(l.zoom);const t=o[0]*e.EXTENT,r=o[1]*e.EXTENT;u.u_up_dir=l.projection.upVector(new e.CanonicalTileID(0,0,0),t,r)}return u},Wi=(e,t,i,r,n,o,s)=>{const a=e.transform,l=a.calculatePixelsToTileUnitsMatrix(t);return{u_matrix:Ki(e,t,i,r),u_pixels_to_tile_units:l,u_device_pixel_ratio:o,u_units_to_pixels:[1/a.pixelsToGLUnits[0],1/a.pixelsToGLUnits[1]],u_dash_image:0,u_gradient_image:1,u_image_height:n,u_texsize:Yi(i)?t.lineAtlasTexture.size:[0,0],u_tile_units_to_pixels:Xi(t,e.transform),u_alpha_discard_threshold:0,u_trim_offset:s}},Hi=(e,t,i,r,n)=>{const o=e.transform;return{u_matrix:Ki(e,t,i,r),u_texsize:t.imageAtlasTexture.size,u_pixels_to_tile_units:o.calculatePixelsToTileUnitsMatrix(t),u_device_pixel_ratio:n,u_image:0,u_tile_units_to_pixels:Xi(t,o),u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]],u_alpha_discard_threshold:0}};function Xi(e,t){return 1/I(e,1,t.tileZoom)}function Ki(e,t,i,r){return e.translatePosMatrix(r||t.tileID.projMatrix,t,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}function Yi(e){const t=e.paint.get("line-dasharray").value;return t.value||"constant"!==t.kind}const Ji=(e,t,i,r,n,o)=>{return{u_matrix:e,u_tl_parent:t,u_scale_parent:i,u_fade_t:r.mix,u_opacity:r.opacity*n.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:n.paint.get("raster-brightness-min"),u_brightness_high:n.paint.get("raster-brightness-max"),u_saturation_factor:(a=n.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(s=n.paint.get("raster-contrast"),s>0?1/(1-s):1+s),u_spin_weights:Qi(n.paint.get("raster-hue-rotate")),u_perspective_transform:o};var s,a};function Qi(e){e*=Math.PI/180;const t=Math.sin(e),i=Math.cos(e);return[(2*i+1)/3,(-Math.sqrt(3)*t-i+1)/3,(Math.sqrt(3)*t-i+1)/3]}const er=e.create(),tr=(t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_)=>{const g=o.transform,y={u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:i?i.uSizeT:0,u_size:i?i.uSize:0,u_camera_to_center_distance:g.cameraToCenterDistance,u_rotate_symbol:+r,u_aspect_ratio:g.width/g.height,u_fade_change:o.options.fadeDuration?o.symbolFadeChange:1,u_matrix:s,u_label_plane_matrix:a,u_coord_matrix:l,u_is_text:+c,u_pitch_with_map:+n,u_texsize:h,u_texture:0,u_tile_id:[0,0,0],u_zoom_transition:0,u_inv_rot_matrix:er,u_merc_center:[0,0],u_camera_forward:[0,0,0],u_ecef_origin:[0,0,0],u_tile_matrix:er,u_up_vector:[0,-1,0]};return"globe"===_.name&&(y.u_tile_id=[u.canonical.x,u.canonical.y,1<<u.canonical.z],y.u_zoom_transition=d,y.u_inv_rot_matrix=f,y.u_merc_center=p,y.u_camera_forward=g._camera.forward(),y.u_ecef_origin=e.globeECEFOrigin(g.globeMatrix,u.toUnwrapped()),y.u_tile_matrix=Float32Array.from(g.globeMatrix),y.u_up_vector=m),y},ir=(t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g)=>e.extend(tr(t,i,r,n,o,s,a,l,c,h,d,p,f,m,_,g),{u_gamma_scale:n?o.transform.cameraToCenterDistance*Math.cos(o.terrain?0:o.transform._pitch):1,u_device_pixel_ratio:e.exported.devicePixelRatio,u_is_halo:+u}),rr=(t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_)=>e.extend(ir(t,i,r,n,o,s,a,l,!0,c,!0,u,d,p,f,m,_),{u_texsize_icon:h,u_texture_icon:1}),nr=(e,t,i)=>({u_matrix:e,u_opacity:t,u_color:i}),or=(t,i,r,n,o)=>e.extend(function(e,t,i){const r=t.imageManager.getPattern(e.toString()),{width:n,height:o}=t.imageManager.getPixelSize(),s=Math.pow(2,i.tileID.overscaledZ),a=i.tileSize*Math.pow(2,t.transform.tileZoom)/s,l=a*(i.tileID.canonical.x+i.tileID.wrap*s),c=a*i.tileID.canonical.y;return{u_image:0,u_pattern_tl:r.tl,u_pattern_br:r.br,u_texsize:[n,o],u_pattern_size:r.displaySize,u_tile_units_to_pixels:1/I(i,1,t.transform.tileZoom),u_pixel_coord_upper:[l>>16,c>>16],u_pixel_coord_lower:[65535&l,65535&c]}}(n,r,o),{u_matrix:t,u_opacity:i}),sr={fillExtrusion:t=>({u_matrix:new e.UniformMatrix4f(t),u_lightpos:new e.Uniform3f(t),u_lightintensity:new e.Uniform1f(t),u_lightcolor:new e.Uniform3f(t),u_vertical_gradient:new e.Uniform1f(t),u_opacity:new e.Uniform1f(t),u_edge_radius:new e.Uniform1f(t),u_ao:new e.Uniform2f(t),u_tile_id:new e.Uniform3f(t),u_zoom_transition:new e.Uniform1f(t),u_inv_rot_matrix:new e.UniformMatrix4f(t),u_merc_center:new e.Uniform2f(t),u_up_dir:new e.Uniform3f(t),u_height_lift:new e.Uniform1f(t)}),fillExtrusionPattern:t=>({u_matrix:new e.UniformMatrix4f(t),u_lightpos:new e.Uniform3f(t),u_lightintensity:new e.Uniform1f(t),u_lightcolor:new e.Uniform3f(t),u_vertical_gradient:new e.Uniform1f(t),u_height_factor:new e.Uniform1f(t),u_edge_radius:new e.Uniform1f(t),u_ao:new e.Uniform2f(t),u_tile_id:new e.Uniform3f(t),u_zoom_transition:new e.Uniform1f(t),u_inv_rot_matrix:new e.UniformMatrix4f(t),u_merc_center:new e.Uniform2f(t),u_up_dir:new e.Uniform3f(t),u_height_lift:new e.Uniform1f(t),u_image:new e.Uniform1i(t),u_texsize:new e.Uniform2f(t),u_pixel_coord_upper:new e.Uniform2f(t),u_pixel_coord_lower:new e.Uniform2f(t),u_tile_units_to_pixels:new e.Uniform1f(t),u_opacity:new e.Uniform1f(t)}),fill:t=>({u_matrix:new e.UniformMatrix4f(t)}),fillPattern:t=>({u_matrix:new e.UniformMatrix4f(t),u_image:new e.Uniform1i(t),u_texsize:new e.Uniform2f(t),u_pixel_coord_upper:new e.Uniform2f(t),u_pixel_coord_lower:new e.Uniform2f(t),u_tile_units_to_pixels:new e.Uniform1f(t)}),fillOutline:t=>({u_matrix:new e.UniformMatrix4f(t),u_world:new e.Uniform2f(t)}),fillOutlinePattern:t=>({u_matrix:new e.UniformMatrix4f(t),u_world:new e.Uniform2f(t),u_image:new e.Uniform1i(t),u_texsize:new e.Uniform2f(t),u_pixel_coord_upper:new e.Uniform2f(t),u_pixel_coord_lower:new e.Uniform2f(t),u_tile_units_to_pixels:new e.Uniform1f(t)}),circle:t=>({u_camera_to_center_distance:new e.Uniform1f(t),u_extrude_scale:new e.UniformMatrix2f(t),u_device_pixel_ratio:new e.Uniform1f(t),u_matrix:new e.UniformMatrix4f(t),u_inv_rot_matrix:new e.UniformMatrix4f(t),u_merc_center:new e.Uniform2f(t),u_tile_id:new e.Uniform3f(t),u_zoom_transition:new e.Uniform1f(t),u_up_dir:new e.Uniform3f(t)}),collisionBox:t=>({u_matrix:new e.UniformMatrix4f(t),u_camera_to_center_distance:new e.Uniform1f(t),u_extrude_scale:new e.Uniform2f(t)}),collisionCircle:t=>({u_matrix:new e.UniformMatrix4f(t),u_inv_matrix:new e.UniformMatrix4f(t),u_camera_to_center_distance:new e.Uniform1f(t),u_viewport_size:new e.Uniform2f(t)}),debug:t=>({u_color:new e.UniformColor(t),u_matrix:new e.UniformMatrix4f(t),u_overlay:new e.Uniform1i(t),u_overlay_scale:new e.Uniform1f(t)}),clippingMask:t=>({u_matrix:new e.UniformMatrix4f(t)}),heatmap:t=>({u_extrude_scale:new e.Uniform1f(t),u_intensity:new e.Uniform1f(t),u_matrix:new e.UniformMatrix4f(t),u_inv_rot_matrix:new e.UniformMatrix4f(t),u_merc_center:new e.Uniform2f(t),u_tile_id:new e.Uniform3f(t),u_zoom_transition:new e.Uniform1f(t),u_up_dir:new e.Uniform3f(t)}),heatmapTexture:t=>({u_image:new e.Uniform1i(t),u_color_ramp:new e.Uniform1i(t),u_opacity:new e.Uniform1f(t)}),hillshade:t=>({u_matrix:new e.UniformMatrix4f(t),u_image:new e.Uniform1i(t),u_latrange:new e.Uniform2f(t),u_light:new e.Uniform2f(t),u_shadow:new e.UniformColor(t),u_highlight:new e.UniformColor(t),u_accent:new e.UniformColor(t)}),hillshadePrepare:t=>({u_matrix:new e.UniformMatrix4f(t),u_image:new e.Uniform1i(t),u_dimension:new e.Uniform2f(t),u_zoom:new e.Uniform1f(t),u_unpack:new e.Uniform4f(t)}),line:t=>({u_matrix:new e.UniformMatrix4f(t),u_pixels_to_tile_units:new e.UniformMatrix2f(t),u_device_pixel_ratio:new e.Uniform1f(t),u_units_to_pixels:new e.Uniform2f(t),u_dash_image:new e.Uniform1i(t),u_gradient_image:new e.Uniform1i(t),u_image_height:new e.Uniform1f(t),u_texsize:new e.Uniform2f(t),u_tile_units_to_pixels:new e.Uniform1f(t),u_alpha_discard_threshold:new e.Uniform1f(t),u_trim_offset:new e.Uniform2f(t)}),linePattern:t=>({u_matrix:new e.UniformMatrix4f(t),u_texsize:new e.Uniform2f(t),u_pixels_to_tile_units:new e.UniformMatrix2f(t),u_device_pixel_ratio:new e.Uniform1f(t),u_image:new e.Uniform1i(t),u_units_to_pixels:new e.Uniform2f(t),u_tile_units_to_pixels:new e.Uniform1f(t),u_alpha_discard_threshold:new e.Uniform1f(t)}),raster:t=>({u_matrix:new e.UniformMatrix4f(t),u_tl_parent:new e.Uniform2f(t),u_scale_parent:new e.Uniform1f(t),u_fade_t:new e.Uniform1f(t),u_opacity:new e.Uniform1f(t),u_image0:new e.Uniform1i(t),u_image1:new e.Uniform1i(t),u_brightness_low:new e.Uniform1f(t),u_brightness_high:new e.Uniform1f(t),u_saturation_factor:new e.Uniform1f(t),u_contrast_factor:new e.Uniform1f(t),u_spin_weights:new e.Uniform3f(t),u_perspective_transform:new e.Uniform2f(t)}),symbolIcon:t=>({u_is_size_zoom_constant:new e.Uniform1i(t),u_is_size_feature_constant:new e.Uniform1i(t),u_size_t:new e.Uniform1f(t),u_size:new e.Uniform1f(t),u_camera_to_center_distance:new e.Uniform1f(t),u_rotate_symbol:new e.Uniform1i(t),u_aspect_ratio:new e.Uniform1f(t),u_fade_change:new e.Uniform1f(t),u_matrix:new e.UniformMatrix4f(t),u_label_plane_matrix:new e.UniformMatrix4f(t),u_coord_matrix:new e.UniformMatrix4f(t),u_is_text:new e.Uniform1i(t),u_pitch_with_map:new e.Uniform1i(t),u_texsize:new e.Uniform2f(t),u_tile_id:new e.Uniform3f(t),u_zoom_transition:new e.Uniform1f(t),u_inv_rot_matrix:new e.UniformMatrix4f(t),u_merc_center:new e.Uniform2f(t),u_camera_forward:new e.Uniform3f(t),u_tile_matrix:new e.UniformMatrix4f(t),u_up_vector:new e.Uniform3f(t),u_ecef_origin:new e.Uniform3f(t),u_texture:new e.Uniform1i(t)}),symbolSDF:t=>({u_is_size_zoom_constant:new e.Uniform1i(t),u_is_size_feature_constant:new e.Uniform1i(t),u_size_t:new e.Uniform1f(t),u_size:new e.Uniform1f(t),u_camera_to_center_distance:new e.Uniform1f(t),u_rotate_symbol:new e.Uniform1i(t),u_aspect_ratio:new e.Uniform1f(t),u_fade_change:new e.Uniform1f(t),u_matrix:new e.UniformMatrix4f(t),u_label_plane_matrix:new e.UniformMatrix4f(t),u_coord_matrix:new e.UniformMatrix4f(t),u_is_text:new e.Uniform1i(t),u_pitch_with_map:new e.Uniform1i(t),u_texsize:new e.Uniform2f(t),u_texture:new e.Uniform1i(t),u_gamma_scale:new e.Uniform1f(t),u_device_pixel_ratio:new e.Uniform1f(t),u_tile_id:new e.Uniform3f(t),u_zoom_transition:new e.Uniform1f(t),u_inv_rot_matrix:new e.UniformMatrix4f(t),u_merc_center:new e.Uniform2f(t),u_camera_forward:new e.Uniform3f(t),u_tile_matrix:new e.UniformMatrix4f(t),u_up_vector:new e.Uniform3f(t),u_ecef_origin:new e.Uniform3f(t),u_is_halo:new e.Uniform1i(t)}),symbolTextAndIcon:t=>({u_is_size_zoom_constant:new e.Uniform1i(t),u_is_size_feature_constant:new e.Uniform1i(t),u_size_t:new e.Uniform1f(t),u_size:new e.Uniform1f(t),u_camera_to_center_distance:new e.Uniform1f(t),u_rotate_symbol:new e.Uniform1i(t),u_aspect_ratio:new e.Uniform1f(t),u_fade_change:new e.Uniform1f(t),u_matrix:new e.UniformMatrix4f(t),u_label_plane_matrix:new e.UniformMatrix4f(t),u_coord_matrix:new e.UniformMatrix4f(t),u_is_text:new e.Uniform1i(t),u_pitch_with_map:new e.Uniform1i(t),u_texsize:new e.Uniform2f(t),u_texsize_icon:new e.Uniform2f(t),u_texture:new e.Uniform1i(t),u_texture_icon:new e.Uniform1i(t),u_gamma_scale:new e.Uniform1f(t),u_device_pixel_ratio:new e.Uniform1f(t),u_is_halo:new e.Uniform1i(t)}),background:t=>({u_matrix:new e.UniformMatrix4f(t),u_opacity:new e.Uniform1f(t),u_color:new e.UniformColor(t)}),backgroundPattern:t=>({u_matrix:new e.UniformMatrix4f(t),u_opacity:new e.Uniform1f(t),u_image:new e.Uniform1i(t),u_pattern_tl:new e.Uniform2f(t),u_pattern_br:new e.Uniform2f(t),u_texsize:new e.Uniform2f(t),u_pattern_size:new e.Uniform2f(t),u_pixel_coord_upper:new e.Uniform2f(t),u_pixel_coord_lower:new e.Uniform2f(t),u_tile_units_to_pixels:new e.Uniform1f(t)}),terrainRaster:gi,terrainDepth:gi,skybox:t=>({u_matrix:new e.UniformMatrix4f(t),u_sun_direction:new e.Uniform3f(t),u_cubemap:new e.Uniform1i(t),u_opacity:new e.Uniform1f(t),u_temporal_offset:new e.Uniform1f(t)}),skyboxGradient:t=>({u_matrix:new e.UniformMatrix4f(t),u_color_ramp:new e.Uniform1i(t),u_center_direction:new e.Uniform3f(t),u_radius:new e.Uniform1f(t),u_opacity:new e.Uniform1f(t),u_temporal_offset:new e.Uniform1f(t)}),skyboxCapture:t=>({u_matrix_3f:new e.UniformMatrix3f(t),u_sun_direction:new e.Uniform3f(t),u_sun_intensity:new e.Uniform1f(t),u_color_tint_r:new e.Uniform4f(t),u_color_tint_m:new e.Uniform4f(t),u_luminance:new e.Uniform1f(t)}),globeRaster:t=>({u_proj_matrix:new e.UniformMatrix4f(t),u_globe_matrix:new e.UniformMatrix4f(t),u_normalize_matrix:new e.UniformMatrix4f(t),u_merc_matrix:new e.UniformMatrix4f(t),u_zoom_transition:new e.Uniform1f(t),u_merc_center:new e.Uniform2f(t),u_image0:new e.Uniform1i(t),u_grid_matrix:new e.UniformMatrix3f(t),u_skirt_height:new e.Uniform1f(t),u_frustum_tl:new e.Uniform3f(t),u_frustum_tr:new e.Uniform3f(t),u_frustum_br:new e.Uniform3f(t),u_frustum_bl:new e.Uniform3f(t),u_globe_pos:new e.Uniform3f(t),u_globe_radius:new e.Uniform1f(t),u_viewport:new e.Uniform2f(t)}),globeAtmosphere:t=>({u_frustum_tl:new e.Uniform3f(t),u_frustum_tr:new e.Uniform3f(t),u_frustum_br:new e.Uniform3f(t),u_frustum_bl:new e.Uniform3f(t),u_horizon:new e.Uniform1f(t),u_transition:new e.Uniform1f(t),u_fadeout_range:new e.Uniform1f(t),u_color:new e.Uniform4f(t),u_high_color:new e.Uniform4f(t),u_space_color:new e.Uniform4f(t),u_star_intensity:new e.Uniform1f(t),u_star_density:new e.Uniform1f(t),u_star_size:new e.Uniform1f(t),u_temporal_offset:new e.Uniform1f(t),u_horizon_angle:new e.Uniform1f(t),u_rotation_matrix:new e.UniformMatrix4f(t)})};let ar;function lr(t,i,r,n,o,s,a){const l=t.context,c=l.gl,h=t.transform,u=t.useProgram("collisionBox"),d=[];let p=0,f=0;for(let m=0;m<n.length;m++){const _=n[m],g=i.getTile(_),y=g.getBucket(r);if(!y)continue;const x=yt(_,y,h);let v=x;0===o[0]&&0===o[1]||(v=t.translatePosMatrix(x,g,o,s));const b=a?y.textCollisionBox:y.iconCollisionBox,w=y.collisionCircleArray;if(w.length>0){const t=e.create(),i=v;e.mul(t,y.placementInvProjMatrix,h.glCoordMatrix),e.mul(t,t,y.placementViewportMatrix),d.push({circleArray:w,circleOffset:f,transform:i,invTransform:t,projection:y.getProjection()}),p+=w.length/4,f=p}b&&(t.terrain&&t.terrain.setupElevationDraw(g,u),u.draw(l,c.LINES,e.DepthMode.disabled,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.disabled,$i(v,h,g,y.getProjection()),r.id,b.layoutVertexBuffer,b.indexBuffer,b.segments,null,h.zoom,null,[b.collisionVertexBuffer,b.collisionVertexBufferExt]))}if(!a||!d.length)return;const m=t.useProgram("collisionCircle"),_=new e.StructArrayLayout2f1f2i16;_.resize(4*p),_._trim();let g=0;for(const e of d)for(let t=0;t<e.circleArray.length/4;t++){const i=4*t,r=e.circleArray[i+0],n=e.circleArray[i+1],o=e.circleArray[i+2],s=e.circleArray[i+3];_.emplace(g++,r,n,o,s,0),_.emplace(g++,r,n,o,s,1),_.emplace(g++,r,n,o,s,2),_.emplace(g++,r,n,o,s,3)}(!ar||ar.length<2*p)&&(ar=function(t){const i=2*t,r=new e.StructArrayLayout3ui6;r.resize(i),r._trim();for(let e=0;e<i;e++){const t=6*e;r.uint16[t+0]=4*e+0,r.uint16[t+1]=4*e+1,r.uint16[t+2]=4*e+2,r.uint16[t+3]=4*e+2,r.uint16[t+4]=4*e+3,r.uint16[t+5]=4*e+0}return r}(p));const y=l.createIndexBuffer(ar,!0),x=l.createVertexBuffer(_,e.collisionCircleLayout.members,!0);for(const i of d){const n={u_matrix:i.transform,u_inv_matrix:i.invTransform,u_camera_to_center_distance:(v=h).getCameraToCenterDistance(i.projection),u_viewport_size:[v.width,v.height]};m.draw(l,c.TRIANGLES,e.DepthMode.disabled,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.disabled,n,r.id,x,y,e.SegmentVector.simpleSegment(0,2*i.circleOffset,i.circleArray.length,i.circleArray.length/2),null,h.zoom)}var v;x.destroy(),y.destroy()}const cr=e.create();function hr({width:t,height:i,anchor:r,textOffset:n,textScale:o},s){const{horizontalAlign:a,verticalAlign:l}=e.getAnchorAlignment(r),c=-(a-.5)*t,h=-(l-.5)*i,u=e.evaluateVariableOffset(r,n);return new e.Point((c/o+u[0])*s,(h/o+u[1])*s)}function ur(t,i,r,n,o,s,a,l,c,h,u){const d=t.text.placedSymbolArray,p=t.text.dynamicLayoutVertexArray,f=t.icon.dynamicLayoutVertexArray,m={},_=t.getProjection(),g=xt(l,_,s),y=s.elevation,x=_.upVectorScale(l.canonical,s.center.lat,s.worldSize).metersToTile;p.clear();for(let f=0;f<d.length;f++){const v=d.get(f),{tileAnchorX:b,tileAnchorY:w,numGlyphs:T}=v,E=v.hidden||!v.crossTileID||t.allowVerticalPlacement&&!v.placedOrientation?null:n[v.crossTileID];if(E){let n=0,d=0,f=0;if(y){const e=y?y.getAtTileOffset(l,b,w):0,[t,i,r]=_.upVector(l.canonical,b,w);n=e*t*x,d=e*i*x,f=e*r*x}let[A,S,M,C]=rt(v.projectedAnchorX+n,v.projectedAnchorY+d,v.projectedAnchorZ+f,r?g:a);const k=nt(s.getCameraToCenterDistance(_),C);let I=o.evaluateSizeForFeature(t.textSizeData,h,v)*k/e.ONE_EM;r&&(I*=t.tilePixelRatio/c);const P=hr(E,I);r?(({x:A,y:S,z:M}=_.projectTilePoint(b+P.x,w+P.y,l.canonical)),[A,S,M]=rt(A+n,S+d,M+f,a)):(i&&P._rotate(-s.angle),A+=P.x,S+=P.y,M=0);const z=t.allowVerticalPlacement&&v.placedOrientation===e.WritingMode.vertical?Math.PI/2:0;for(let t=0;t<T;t++)e.addDynamicAttributes(p,A,S,M,z);u&&v.associatedIconIndex>=0&&(m[v.associatedIconIndex]={x:A,y:S,z:M,angle:z})}else pt(T,p)}if(u){f.clear();const i=t.icon.placedSymbolArray;for(let t=0;t<i.length;t++){const r=i.get(t),{numGlyphs:n}=r,o=m[t];if(r.hidden||!o)pt(n,f);else{const{x:t,y:i,z:r,angle:s}=o;for(let o=0;o<n;o++)e.addDynamicAttributes(f,t,i,r,s)}}t.icon.dynamicLayoutVertexBuffer.updateData(f)}t.text.dynamicLayoutVertexBuffer.updateData(p)}function dr(e,t,i){return i.iconsInText&&t?"symbolTextAndIcon":e?"symbolSDF":"symbolIcon"}function pr(t,i,r,n,o,s,a,l,c,h,u,d){const p=t.context,f=p.gl,m=t.transform,_="map"===l,g="map"===c,y=_&&"point"!==r.layout.get("symbol-placement"),x=_&&!g&&!y,v=void 0!==r.layout.get("symbol-sort-key").constantOr(1);let b=!1;const w=t.depthModeForSublayer(0,e.DepthMode.ReadOnly),T=[e.mercatorXfromLng(m.center.lng),e.mercatorYfromLat(m.center.lat)],E=r.layout.get("text-variable-anchor"),A="globe"===m.projection.name,S=[],M=[0,-1,0];let C=M;!A&&!m.mercatorFromTransition||_||(C=function(t){const i=t._camera.getWorldToCamera(t.worldSize,1),r=e.multiply([],i,t.globeMatrix);e.invert(r,r);const n=[0,0,0],o=[0,1,0,0];return e.transformMat4$1(o,o,r),n[0]=o[0],n[1]=o[1],n[2]=o[2],e.normalize(n,n),n}(m));for(const l of n){const n=i.getTile(l),c=n.getBucket(r);if(!c)continue;if("mercator"===c.projection.name&&A)continue;const u=o?c.text:c.icon;if(!u||c.fullyClipped||!u.segments.get().length)continue;const d=u.programConfigurations.get(r.id),p=o||c.sdfIcons,w=o?c.textSizeData:c.iconSizeData,k=g||0!==m.pitch,I=e.evaluateSizeForZoom(w,m.zoom);let P,z,L,D,B=[0,0],R=null;if(o)z=n.glyphAtlasTexture,L=f.LINEAR,P=n.glyphAtlasTexture.size,c.iconsInText&&(B=n.imageAtlasTexture.size,R=n.imageAtlasTexture,D=k||t.options.rotating||t.options.zooming||"composite"===w.kind||"camera"===w.kind?f.LINEAR:f.NEAREST);else{const e=1!==r.layout.get("icon-size").constantOr(0)||c.iconsNeedLinear;z=n.imageAtlasTexture,L=p||t.options.rotating||t.options.zooming||e||k?f.LINEAR:f.NEAREST,P=n.imageAtlasTexture.size}const O="globe"===c.projection.name,F=O?C:M,j=O?e.globeToMercatorTransition(m.zoom):0,U=xt(l,c.getProjection(),m),N=m.calculatePixelsToTileUnitsMatrix(n),V=et(U,n.tileID.canonical,g,_,m,c.getProjection(),N),$=t.terrain&&g&&y?e.invert(e.create(),V):cr,G=it(U,n.tileID.canonical,g,_,m,c.getProjection(),N),q=E&&c.hasTextData(),Z="none"!==r.layout.get("icon-text-fit")&&q&&c.hasIconData();if(y){const e=m.elevation,i=e?e.getAtTileOffsetFunc(l,m.center.lat,m.worldSize,c.getProjection()):null,r=tt(U,n.tileID.canonical,g,_,m,c.getProjection(),N);st(c,U,t,o,r,G,g,h,i,l)}const W=y||o&&E||Z,H=t.translatePosMatrix(U,n,s,a),X=W?cr:V,K=t.translatePosMatrix(G,n,s,a,!0),Y=c.getProjection().createInversionMatrix(m,l.canonical),J=[];t.terrainRenderModeElevated()&&g&&J.push("PITCH_WITH_MAP_TERRAIN"),O&&J.push("PROJECTION_GLOBE_VIEW"),W&&J.push("PROJECTED_POS_ON_VIEWPORT");const Q=p&&0!==r.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1);let ee;ee=p?c.iconsInText?rr(w.kind,I,x,g,t,H,X,K,P,B,l,j,T,Y,F,c.getProjection()):ir(w.kind,I,x,g,t,H,X,K,o,P,!0,l,j,T,Y,F,c.getProjection()):tr(w.kind,I,x,g,t,H,X,K,o,P,l,j,T,Y,F,c.getProjection());const te={program:t.useProgram(dr(p,o,c),d,J),buffers:u,uniformValues:ee,atlasTexture:z,atlasTextureIcon:R,atlasInterpolation:L,atlasInterpolationIcon:D,isSDF:p,hasHalo:Q,tile:n,labelPlaneMatrixInv:$};if(v&&c.canOverlap){b=!0;const t=u.segments.get();for(const i of t)S.push({segments:new e.SegmentVector([i]),sortKey:i.sortKey,state:te})}else S.push({segments:u.segments,sortKey:0,state:te})}b&&S.sort(((e,t)=>e.sortKey-t.sortKey));for(const e of S){const i=e.state;if(t.terrain&&t.terrain.setupElevationDraw(i.tile,i.program,{useDepthForOcclusion:!A,labelPlaneMatrixInv:i.labelPlaneMatrixInv}),p.activeTexture.set(f.TEXTURE0),i.atlasTexture.bind(i.atlasInterpolation,f.CLAMP_TO_EDGE),i.atlasTextureIcon&&(p.activeTexture.set(f.TEXTURE1),i.atlasTextureIcon&&i.atlasTextureIcon.bind(i.atlasInterpolationIcon,f.CLAMP_TO_EDGE)),i.isSDF){const n=i.uniformValues;i.hasHalo&&(n.u_is_halo=1,fr(i.buffers,e.segments,r,t,i.program,w,u,d,n)),n.u_is_halo=0}fr(i.buffers,e.segments,r,t,i.program,w,u,d,i.uniformValues)}}function fr(t,i,r,n,o,s,a,l,c){const h=n.context,u=[t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer,t.globeExtVertexBuffer];o.draw(h,h.gl.TRIANGLES,s,a,l,e.CullFaceMode.disabled,c,r.id,t.layoutVertexBuffer,t.indexBuffer,i,r.paint,n.transform.zoom,t.programConfigurations.get(r.id),u)}function mr(t,i,r,n,o,s,a){const l=t.context.gl,c=r.paint.get("fill-pattern"),h=c&&c.constantOr(1);let u,d,p,f,m;a?(d=h&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",u=l.LINES):(d=h?"fillPattern":"fill",u=l.TRIANGLES);for(const _ of n){const n=i.getTile(_);if(h&&!n.patternsLoaded())continue;const g=n.getBucket(r);if(!g)continue;t.prepareDrawTile();const y=g.programConfigurations.get(r.id),x=t.useProgram(d,y);h&&(t.context.activeTexture.set(l.TEXTURE0),n.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),y.updatePaintBuffers());const v=c.constantOr(null);if(v&&n.imageAtlas){const e=n.imageAtlas.patternPositions[v.toString()];e&&y.setConstantPatternPositions(e)}const b=t.translatePosMatrix(_.projMatrix,n,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));if(a){f=g.indexBuffer2,m=g.segments2;const e=t.terrain&&t.terrain.renderingToTexture?t.terrain.drapeBufferSize:[l.drawingBufferWidth,l.drawingBufferHeight];p="fillOutlinePattern"===d&&h?ji(b,t,n,e):Fi(b,e)}else f=g.indexBuffer,m=g.segments,p=h?Oi(b,t,n):Ri(b);t.prepareDrawProgram(t.context,x,_.toUnwrapped()),x.draw(t.context,u,o,t.stencilModeForClipping(_),s,e.CullFaceMode.disabled,p,r.id,g.layoutVertexBuffer,f,m,r.paint,t.transform.zoom,y)}}function _r(t,i,r,n,o,s,a){const l=t.context,c=l.gl,h=t.transform,u=r.paint.get("fill-extrusion-pattern"),d=u.constantOr(1),p=r.paint.get("fill-extrusion-opacity"),f=[r.paint.get("fill-extrusion-ambient-occlusion-intensity"),r.paint.get("fill-extrusion-ambient-occlusion-radius")],m=r.layout.get("fill-extrusion-edge-radius"),_=m>0&&!r.paint.get("fill-extrusion-rounded-roof"),g=_?0:m,y="globe"===h.projection.name?e.fillExtrusionHeightLift():0,x="globe"===h.projection.name,v=x?e.globeToMercatorTransition(h.zoom):0,b=[e.mercatorXfromLng(h.center.lng),e.mercatorYfromLat(h.center.lat)],w=[];x&&w.push("PROJECTION_GLOBE_VIEW"),f[0]>0&&w.push("FAUX_AO"),_&&w.push("ZERO_ROOF_RADIUS");for(const m of n){const n=i.getTile(m),_=n.getBucket(r);if(!_||_.projection.name!==h.projection.name)continue;const T=_.programConfigurations.get(r.id),E=t.useProgram(d?"fillExtrusionPattern":"fillExtrusion",T,w);if(t.terrain){const e=t.terrain;if(t.style.terrainSetForDrapingOnly())e.setupElevationDraw(n,E,{useMeterToDem:!0});else{if(!_.enableTerrain)continue;if(e.setupElevationDraw(n,E,{useMeterToDem:!0}),gr(l,i,m,_,r,e),!_.centroidVertexBuffer){const e=E.attributes.a_centroid_pos;void 0!==e&&c.vertexAttrib2f(e,0,0)}}}d&&(t.context.activeTexture.set(c.TEXTURE0),n.imageAtlasTexture.bind(c.LINEAR,c.CLAMP_TO_EDGE),T.updatePaintBuffers());const A=u.constantOr(null);if(A&&n.imageAtlas){const e=n.imageAtlas.patternPositions[A.toString()];e&&T.setConstantPatternPositions(e)}const S=t.translatePosMatrix(m.projMatrix,n,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),M=h.projection.createInversionMatrix(h,m.canonical),C=r.paint.get("fill-extrusion-vertical-gradient"),k=d?Bi(S,t,C,p,f,g,m,n,y,v,b,M):Di(S,t,C,p,f,g,m,y,v,b,M);t.prepareDrawProgram(l,E,m.toUnwrapped());const I=[];t.terrain&&I.push(_.centroidVertexBuffer),x&&I.push(_.layoutVertexExtBuffer),E.draw(l,l.gl.TRIANGLES,o,s,a,e.CullFaceMode.backCCW,k,r.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,r.paint,t.transform.zoom,T,I)}}function gr(t,i,r,n,o,s){const a=[t=>{let i=t.canonical.x-1,r=t.wrap;return i<0&&(i=(1<<t.canonical.z)-1,r--),new e.OverscaledTileID(t.overscaledZ,r,t.canonical.z,i,t.canonical.y)},t=>{let i=t.canonical.x+1,r=t.wrap;return i===1<<t.canonical.z&&(i=0,r++),new e.OverscaledTileID(t.overscaledZ,r,t.canonical.z,i,t.canonical.y)},t=>new e.OverscaledTileID(t.overscaledZ,t.wrap,t.canonical.z,t.canonical.x,(0===t.canonical.y?1<<t.canonical.z:t.canonical.y)-1),t=>new e.OverscaledTileID(t.overscaledZ,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y===(1<<t.canonical.z)-1?0:t.canonical.y+1)],l=e=>{const t=i.getSource().minzoom,r=e=>{const t=i.getTileByID(e);if(t&&t.hasData())return t.getBucket(o)},n=[0,-1,1];for(const i of n){if(e.overscaledZ+i<t)continue;const n=r(e.calculateScaledKey(e.overscaledZ+i));if(n)return n}},c=[0,0,0],h=(t,i)=>(c[0]=Math.min(t.min.y,i.min.y),c[1]=Math.max(t.max.y,i.max.y),c[2]=e.EXTENT-i.min.x>t.max.x?i.min.x-e.EXTENT:t.max.x,c),u=(t,i)=>(c[0]=Math.min(t.min.x,i.min.x),c[1]=Math.max(t.max.x,i.max.x),c[2]=e.EXTENT-i.min.y>t.max.y?i.min.y-e.EXTENT:t.max.y,c),d=[(e,t)=>h(e,t),(e,t)=>h(t,e),(e,t)=>u(e,t),(e,t)=>u(t,e)],p=new e.Point(0,0);let f,m,_;const g=(t,i,n,o,a)=>{const l=[[o?n:t,o?t:n,0],[o?n:i,o?i:n,0]],c=a<0?e.EXTENT+a:a,h=[o?c:(t+i)/2,o?(t+i)/2:c,0];return 0===n&&a<0||0!==n&&a>0?s.getForTilePoints(_,[h],!0,m):l.push(h),s.getForTilePoints(r,l,!0,f),Math.max(l[0][2],l[1][2],h[2])/s.exaggeration()};for(let t=0;t<4;t++){const i=(t<2?1:5)-t,o=n.borders[t];if(0===o.length)continue;const c=_=a[t](r),h=l(c);if(!(h&&h instanceof e.FillExtrusionBucket&&h.enableTerrain))continue;if(n.borderDoneWithNeighborZ[t]===h.canonical.z&&h.borderDoneWithNeighborZ[i]===n.canonical.z)continue;if(m=s.findDEMTileFor(c),!m||!m.dem)continue;if(!f){const e=s.findDEMTileFor(r);if(!e||!e.dem)return;f=e}const u=h.borders[i];let y=0;const x=h.borderDoneWithNeighborZ[i]!==n.canonical.z;if(n.canonical.z===h.canonical.z){for(let r=0;r<o.length;r++){const s=n.featuresOnBorder[o[r]],a=s.borders[t];let l;for(;y<u.length&&(l=h.featuresOnBorder[u[y]],!(l.borders[i][1]>a[0]+3));)x&&h.encodeCentroid(void 0,l,!1),y++;if(l&&y<u.length){const r=y;let o=0;for(;!(l.borders[i][0]>a[1]-3)&&(o++,++y!==u.length);)l=h.featuresOnBorder[u[y]];if(l=h.featuresOnBorder[u[r]],s.intersectsCount()>1||l.intersectsCount()>1||1!==o){1!==o&&(y=r),n.encodeCentroid(void 0,s,!1),x&&h.encodeCentroid(void 0,l,!1);continue}const c=d[t](s,l),f=t%2?e.EXTENT-1:0;p.x=g(c[0],Math.min(e.EXTENT-1,c[1]),f,t<2,c[2]),p.y=0,n.encodeCentroid(p,s,!1),x&&h.encodeCentroid(p,l,!1)}else n.encodeCentroid(void 0,s,!1)}n.borderDoneWithNeighborZ[t]=h.canonical.z,n.needsCentroidUpdate=!0,x&&(h.borderDoneWithNeighborZ[i]=n.canonical.z,h.needsCentroidUpdate=!0)}else{for(const e of o)n.encodeCentroid(void 0,n.featuresOnBorder[e],!1);if(x){for(const e of u)h.encodeCentroid(void 0,h.featuresOnBorder[e],!1);h.borderDoneWithNeighborZ[i]=n.canonical.z,h.needsCentroidUpdate=!0}n.borderDoneWithNeighborZ[t]=h.canonical.z,n.needsCentroidUpdate=!0}}(n.needsCentroidUpdate||!n.centroidVertexBuffer&&0!==n.centroidVertexArray.length)&&n.uploadCentroid(t)}const yr=new e.Color(1,0,0,1),xr=new e.Color(0,1,0,1),vr=new e.Color(0,0,1,1),br=new e.Color(1,0,1,1),wr=new e.Color(0,1,1,1);function Tr(t,i,r){const n=t.context,o=t.transform,s=n.gl,a="globe"===o.projection.name,l=a?["PROJECTION_GLOBE_VIEW"]:null;let c=r.projMatrix;if(a&&e.globeToMercatorTransition(o.zoom)>0){const t=e.transitionTileAABBinECEF(r.canonical,o),i=e.globeDenormalizeECEF(t);c=e.multiply(new Float32Array(16),o.globeMatrix,i),e.multiply(c,o.projMatrix,c)}const h=t.useProgram("debug",null,l),u=i.getTileByID(r.key);t.terrain&&t.terrain.setupElevationDraw(u,h);const d=e.DepthMode.disabled,p=e.StencilMode.disabled,f=t.colorModeForRenderPass(),m="$debug";n.activeTexture.set(s.TEXTURE0),t.emptyTexture.bind(s.LINEAR,s.CLAMP_TO_EDGE),a?u._makeGlobeTileDebugBuffers(t.context,o):u._makeDebugTileBoundsBuffers(t.context,o.projection);const _=u._tileDebugBuffer||t.debugBuffer,g=u._tileDebugIndexBuffer||t.debugIndexBuffer,y=u._tileDebugSegments||t.debugSegments;h.draw(n,s.LINE_STRIP,d,p,f,e.CullFaceMode.disabled,Gi(c,e.Color.red),m,_,g,y,null,null,null,[u._globeTileDebugBorderBuffer]);const x=u.latestRawTileData,v=Math.floor((x&&x.byteLength||0)/1024),b=i.getTile(r).tileSize,w=512/Math.min(b,512)*(r.overscaledZ/o.zoom)*.5;let T=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(T+=` => ${r.overscaledZ}`),T+=` ${v}kb`,function(e,t){e.initDebugOverlayCanvas();const i=e.debugOverlayCanvas,r=e.context.gl,n=e.debugOverlayCanvas.getContext("2d");n.clearRect(0,0,i.width,i.height),n.shadowColor="white",n.shadowBlur=2,n.lineWidth=1.5,n.strokeStyle="white",n.textBaseline="top",n.font="bold 36px Open Sans, sans-serif",n.fillText(t,5,5),n.strokeText(t,5,5),e.debugOverlayTexture.update(i),e.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(t,T);const E=u._tileDebugTextBuffer||t.debugBuffer,A=u._tileDebugTextIndexBuffer||t.quadTriangleIndexBuffer,S=u._tileDebugTextSegments||t.debugSegments;h.draw(n,s.TRIANGLES,d,p,e.ColorMode.alphaBlended,e.CullFaceMode.disabled,Gi(c,e.Color.transparent,w),m,E,A,S,null,null,null,[u._globeTileDebugTextBuffer])}function Er(e,t,i,r){Sr(e,0,t+i/2,e.transform.width,i,r)}function Ar(e,t,i,r){Sr(e,t-i/2,0,i,e.transform.height,r)}function Sr(t,i,r,n,o,s){const a=t.context,l=a.gl;l.enable(l.SCISSOR_TEST),l.scissor(i*e.exported.devicePixelRatio,r*e.exported.devicePixelRatio,n*e.exported.devicePixelRatio,o*e.exported.devicePixelRatio),a.clear({color:s}),l.disable(l.SCISSOR_TEST)}const Mr=e.createLayout([{name:"a_pos_3f",components:3,type:"Float32"}]),{members:Cr}=Mr;function kr(e,t,i,r){e.emplaceBack(t,i,r)}class Ir{constructor(t){this.vertexArray=new e.StructArrayLayout3f12,this.indices=new e.StructArrayLayout3ui6,kr(this.vertexArray,-1,-1,1),kr(this.vertexArray,1,-1,1),kr(this.vertexArray,-1,1,1),kr(this.vertexArray,1,1,1),kr(this.vertexArray,-1,-1,-1),kr(this.vertexArray,1,-1,-1),kr(this.vertexArray,-1,1,-1),kr(this.vertexArray,1,1,-1),this.indices.emplaceBack(5,1,3),this.indices.emplaceBack(3,7,5),this.indices.emplaceBack(6,2,0),this.indices.emplaceBack(0,4,6),this.indices.emplaceBack(2,6,7),this.indices.emplaceBack(7,3,2),this.indices.emplaceBack(5,4,0),this.indices.emplaceBack(0,1,5),this.indices.emplaceBack(0,2,3),this.indices.emplaceBack(3,1,0),this.indices.emplaceBack(7,6,4),this.indices.emplaceBack(4,5,7),this.vertexBuffer=t.createVertexBuffer(this.vertexArray,Cr),this.indexBuffer=t.createIndexBuffer(this.indices),this.segment=e.SegmentVector.simpleSegment(0,0,36,12)}}function Pr(t,i,r,n,o,s){const a=t.gl,l=i.paint.get("sky-atmosphere-color"),c=i.paint.get("sky-atmosphere-halo-color"),h=i.paint.get("sky-atmosphere-sun-intensity"),u=((e,t,i,r,n)=>({u_matrix_3f:e,u_sun_direction:t,u_sun_intensity:i,u_color_tint_r:[r.r,r.g,r.b,r.a],u_color_tint_m:[n.r,n.g,n.b,n.a],u_luminance:5e-5}))(e.fromMat4(e.create$1(),n),o,h,l,c);a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+s,i.skyboxTexture,0),r.draw(t,a.TRIANGLES,e.DepthMode.disabled,e.StencilMode.disabled,e.ColorMode.unblended,e.CullFaceMode.frontCW,u,"skyboxCapture",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}const zr=e.createLayout([{type:"Float32",name:"a_pos",components:3},{type:"Float32",name:"a_uv",components:2}]);class Lr{constructor(t){const i=new e.StructArrayLayout5f20;i.emplaceBack(-1,1,1,0,0),i.emplaceBack(1,1,1,1,0),i.emplaceBack(1,-1,1,1,1),i.emplaceBack(-1,-1,1,0,1);const r=new e.StructArrayLayout3ui6;r.emplaceBack(0,1,2),r.emplaceBack(2,3,0),this.vertexBuffer=t.createVertexBuffer(i,zr.members),this.indexBuffer=t.createIndexBuffer(r),this.segments=e.SegmentVector.simpleSegment(0,0,4,2)}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy()}}const Dr={symbol:function(t,i,r,n,o){if("translucent"!==t.renderPass)return;const s=e.StencilMode.disabled,a=t.colorModeForRenderPass();r.layout.get("text-variable-anchor")&&function(t,i,r,n,o,s,a){const l=i.transform,c="map"===o,h="map"===s;for(const i of t){const t=n.getTile(i),o=t.getBucket(r);if(!o||!o.text||!o.text.segments.get().length)continue;const s=e.evaluateSizeForZoom(o.textSizeData,l.zoom),u=xt(i,o.getProjection(),l),d=l.calculatePixelsToTileUnitsMatrix(t),p=et(u,t.tileID.canonical,h,c,l,o.getProjection(),d),f="none"!==r.layout.get("icon-text-fit")&&o.hasIconData();if(s){const r=Math.pow(2,l.zoom-t.tileID.overscaledZ);ur(o,c,h,a,e.symbolSize,l,p,i,r,s,f)}}}(n,t,r,i,r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),o),0!==r.paint.get("icon-opacity").constantOr(1)&&pr(t,i,r,n,!1,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),r.layout.get("icon-rotation-alignment"),r.layout.get("icon-pitch-alignment"),r.layout.get("icon-keep-upright"),s,a),0!==r.paint.get("text-opacity").constantOr(1)&&pr(t,i,r,n,!0,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),r.layout.get("text-keep-upright"),s,a),i.map.showCollisionBoxes&&(lr(t,i,r,n,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),!0),lr(t,i,r,n,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),!1))},circle:function(t,i,r,n){if("translucent"!==t.renderPass)return;const o=r.paint.get("circle-opacity"),s=r.paint.get("circle-stroke-width"),a=r.paint.get("circle-stroke-opacity"),l=void 0!==r.layout.get("circle-sort-key").constantOr(1);if(0===o.constantOr(1)&&(0===s.constantOr(1)||0===a.constantOr(1)))return;const c=t.context,h=c.gl,u=t.transform,d=t.depthModeForSublayer(0,e.DepthMode.ReadOnly),p=e.StencilMode.disabled,f=t.colorModeForRenderPass(),m="globe"===u.projection.name,_=[e.mercatorXfromLng(u.center.lng),e.mercatorYfromLat(u.center.lat)],g=[];for(let o=0;o<n.length;o++){const s=n[o],a=i.getTile(s),c=a.getBucket(r);if(!c||c.projection.name!==u.projection.name)continue;const h=c.programConfigurations.get(r.id),d=Vi(r);m&&d.push("PROJECTION_GLOBE_VIEW");const p=t.useProgram("circle",h,d),f=c.layoutVertexBuffer,y=c.globeExtVertexBuffer,x=c.indexBuffer,v=u.projection.createInversionMatrix(u,s.canonical),b={programConfiguration:h,program:p,layoutVertexBuffer:f,globeExtVertexBuffer:y,indexBuffer:x,uniformValues:Ni(t,s,a,v,_,r),tile:a};if(l){const t=c.segments.get();for(const i of t)g.push({segments:new e.SegmentVector([i]),sortKey:i.sortKey,state:b})}else g.push({segments:c.segments,sortKey:0,state:b})}l&&g.sort(((e,t)=>e.sortKey-t.sortKey));const y={useDepthForOcclusion:!m};for(const i of g){const{programConfiguration:n,program:o,layoutVertexBuffer:s,globeExtVertexBuffer:a,indexBuffer:l,uniformValues:m,tile:_}=i.state,g=i.segments;t.terrain&&t.terrain.setupElevationDraw(_,o,y),t.prepareDrawProgram(c,o,_.tileID.toUnwrapped()),o.draw(c,h.TRIANGLES,d,p,f,e.CullFaceMode.disabled,m,r.id,s,l,g,r.paint,u.zoom,n,[a])}},heatmap:function(t,i,r,n){if(0!==r.paint.get("heatmap-opacity"))if("offscreen"===t.renderPass){const o=t.context,s=o.gl,a=e.StencilMode.disabled,l=new e.ColorMode([s.ONE,s.ONE],e.Color.transparent,[!0,!0,!0,!0]);!function(e,t,i,r){const n=e.gl,o=t.width*r,s=t.height*r;e.activeTexture.set(n.TEXTURE1),e.viewport.set([0,0,o,s]);let a=i.heatmapFbo;if(!a||a&&(a.width!==o||a.height!==s)){a&&a.destroy();const t=n.createTexture();n.bindTexture(n.TEXTURE_2D,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.LINEAR),a=i.heatmapFbo=e.createFramebuffer(o,s,!1),function(e,t,i,r,n,o){const s=e.gl;s.texImage2D(s.TEXTURE_2D,0,e.isWebGL2&&e.extRenderToTextureHalfFloat?s.RGBA16F:s.RGBA,n,o,0,s.RGBA,e.extRenderToTextureHalfFloat?e.isWebGL2?s.HALF_FLOAT:e.extTextureHalfFloat.HALF_FLOAT_OES:s.UNSIGNED_BYTE,null),r.colorAttachment.set(i)}(e,0,t,a,o,s)}else n.bindTexture(n.TEXTURE_2D,a.colorAttachment.get()),e.bindFramebuffer.set(a.framebuffer)}(o,t,r,"globe"===t.transform.projection.name?.5:.25),o.clear({color:e.Color.transparent});const c=t.transform,h="globe"===c.projection.name,u=h?["PROJECTION_GLOBE_VIEW"]:null,d=h?e.CullFaceMode.frontCCW:e.CullFaceMode.disabled,p=[e.mercatorXfromLng(c.center.lng),e.mercatorYfromLat(c.center.lat)];for(let f=0;f<n.length;f++){const m=n[f];if(i.hasRenderableParent(m))continue;const _=i.getTile(m),g=_.getBucket(r);if(!g||g.projection.name!==c.projection.name)continue;const y=g.programConfigurations.get(r.id),x=t.useProgram("heatmap",y,u),{zoom:v}=t.transform;t.terrain&&t.terrain.setupElevationDraw(_,x),t.prepareDrawProgram(o,x,m.toUnwrapped());const b=c.projection.createInversionMatrix(c,m.canonical);x.draw(o,s.TRIANGLES,e.DepthMode.disabled,a,l,d,Zi(t,m,_,b,p,v,r.paint.get("heatmap-intensity")),r.id,g.layoutVertexBuffer,g.indexBuffer,g.segments,r.paint,t.transform.zoom,y,h?[g.globeExtVertexBuffer]:null)}o.viewport.set([0,0,t.width,t.height])}else"translucent"===t.renderPass&&(t.context.setColorMode(t.colorModeForRenderPass()),function(t,i){const r=t.context,n=r.gl,o=i.heatmapFbo;if(!o)return;r.activeTexture.set(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,o.colorAttachment.get()),r.activeTexture.set(n.TEXTURE1);let s=i.colorRampTexture;s||(s=i.colorRampTexture=new e.Texture(r,i.colorRamp,n.RGBA)),s.bind(n.LINEAR,n.CLAMP_TO_EDGE),t.useProgram("heatmapTexture").draw(r,n.TRIANGLES,e.DepthMode.disabled,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.disabled,((e,t,i,r)=>({u_image:0,u_color_ramp:1,u_opacity:t.paint.get("heatmap-opacity")}))(0,i),i.id,t.viewportBuffer,t.quadTriangleIndexBuffer,t.viewportSegments,i.paint,t.transform.zoom)}(t,r))},line:function(t,i,r,n){if("translucent"!==t.renderPass)return;const o=r.paint.get("line-opacity"),s=r.paint.get("line-width");if(0===o.constantOr(1)||0===s.constantOr(1))return;const a=t.depthModeForSublayer(0,e.DepthMode.ReadOnly),l=t.colorModeForRenderPass(),c=t.terrain&&t.terrain.renderingToTexture?1:e.exported.devicePixelRatio,h=r.paint.get("line-dasharray"),u=h.constantOr(1),d=r.layout.get("line-cap"),p=r.paint.get("line-pattern"),f=p.constantOr(1),m=r.paint.get("line-gradient"),_=f?"linePattern":"line",g=t.context,y=g.gl,x=(e=>{const t=[];Yi(e)&&t.push("RENDER_LINE_DASH"),e.paint.get("line-gradient")&&t.push("RENDER_LINE_GRADIENT");const i=e.paint.get("line-trim-offset");0===i[0]&&0===i[1]||t.push("RENDER_LINE_TRIM_OFFSET");const r=e.paint.get("line-pattern").constantOr(1),n=1!==e.paint.get("line-opacity").constantOr(1);return!r&&n&&t.push("RENDER_LINE_ALPHA_DISCARD"),t})(r);let v=x.includes("RENDER_LINE_ALPHA_DISCARD");t.terrain&&t.terrain.clipOrMaskOverlapStencilType()&&(v=!1);for(const o of n){const n=i.getTile(o);if(f&&!n.patternsLoaded())continue;const s=n.getBucket(r);if(!s)continue;t.prepareDrawTile();const b=s.programConfigurations.get(r.id),w=t.useProgram(_,b,x),T=p.constantOr(null);if(T&&n.imageAtlas){const e=n.imageAtlas.patternPositions[T.toString()];e&&b.setConstantPatternPositions(e)}const E=h.constantOr(null),A=d.constantOr(null);if(!f&&E&&A&&n.lineAtlas){const e=n.lineAtlas.getDash(E,A);e&&b.setConstantPatternPositions(e)}let[S,M]=r.paint.get("line-trim-offset");if("round"===A||"square"===A){const e=1;S!==M&&(0===S&&(S-=e),1===M&&(M+=e))}const C=t.terrain?o.projMatrix:null,k=f?Hi(t,n,r,C,c):Wi(t,n,r,C,s.lineClipsArray.length,c,[S,M]);if(m){const n=s.gradients[r.id];let a=n.texture;if(r.gradientVersion!==n.version){let l=256;if(r.stepInterpolant){const r=i.getSource().maxzoom,n=o.canonical.z===r?Math.ceil(1<<t.transform.maxZoom-o.canonical.z):1;l=e.clamp(e.nextPowerOfTwo(s.maxLineLength/e.EXTENT*1024*n),256,g.maxTextureSize)}n.gradient=e.renderColorRamp({expression:r.gradientExpression(),evaluationKey:"lineProgress",resolution:l,image:n.gradient||void 0,clips:s.lineClipsArray}),n.texture?n.texture.update(n.gradient):n.texture=new e.Texture(g,n.gradient,y.RGBA),n.version=r.gradientVersion,a=n.texture}g.activeTexture.set(y.TEXTURE1),a.bind(r.stepInterpolant?y.NEAREST:y.LINEAR,y.CLAMP_TO_EDGE)}u&&(g.activeTexture.set(y.TEXTURE0),n.lineAtlasTexture.bind(y.LINEAR,y.REPEAT),b.updatePaintBuffers()),f&&(g.activeTexture.set(y.TEXTURE0),n.imageAtlasTexture.bind(y.LINEAR,y.CLAMP_TO_EDGE),b.updatePaintBuffers()),t.prepareDrawProgram(g,w,o.toUnwrapped());const I=i=>{w.draw(g,y.TRIANGLES,a,i,l,e.CullFaceMode.disabled,k,r.id,s.layoutVertexBuffer,s.indexBuffer,s.segments,r.paint,t.transform.zoom,b,[s.layoutVertexBuffer2])};if(v){const i=t.stencilModeForClipping(o).ref;0===i&&t.terrain&&g.clear({stencil:0});const r={func:y.EQUAL,mask:255};k.u_alpha_discard_threshold=.8,I(new e.StencilMode(r,i,255,y.KEEP,y.KEEP,y.INVERT)),k.u_alpha_discard_threshold=0,I(new e.StencilMode(r,i,255,y.KEEP,y.KEEP,y.KEEP))}else I(t.stencilModeForClipping(o))}v&&(t.resetStencilClippingMasks(),t.terrain&&g.clear({stencil:0}))},fill:function(t,i,r,n){const o=r.paint.get("fill-color"),s=r.paint.get("fill-opacity");if(0===s.constantOr(1))return;const a=t.colorModeForRenderPass(),l=r.paint.get("fill-pattern"),c=t.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===o.constantOr(e.Color.transparent).a&&1===s.constantOr(0)?"opaque":"translucent";if(t.renderPass===c){const o=t.depthModeForSublayer(1,"opaque"===t.renderPass?e.DepthMode.ReadWrite:e.DepthMode.ReadOnly);mr(t,i,r,n,o,a,!1)}if("translucent"===t.renderPass&&r.paint.get("fill-antialias")){const o=t.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,e.DepthMode.ReadOnly);mr(t,i,r,n,o,a,!0)}},"fill-extrusion":function(t,i,r,n){const o=r.paint.get("fill-extrusion-opacity");if(0!==o&&"translucent"===t.renderPass){const s=new e.DepthMode(t.context.gl.LEQUAL,e.DepthMode.ReadWrite,t.depthRangeFor3D);if(1!==o||r.paint.get("fill-extrusion-pattern").constantOr(1))_r(t,i,r,n,s,e.StencilMode.disabled,e.ColorMode.disabled),_r(t,i,r,n,s,t.stencilModeFor3D(),t.colorModeForRenderPass()),t.resetStencilClippingMasks();else{const o=t.colorModeForRenderPass();_r(t,i,r,n,s,e.StencilMode.disabled,o)}}},hillshade:function(t,i,r,n){if("offscreen"!==t.renderPass&&"translucent"!==t.renderPass)return;const o=t.context,s=t.depthModeForSublayer(0,e.DepthMode.ReadOnly),a=t.colorModeForRenderPass(),l=t.terrain&&t.terrain.renderingToTexture,[c,h]="translucent"!==t.renderPass||l?[{},n]:t.stencilConfigForOverlap(n);for(const n of h){const o=i.getTile(n);if(o.needsHillshadePrepare&&"offscreen"===t.renderPass)_i(t,o,r,s,e.StencilMode.disabled,a);else if("translucent"===t.renderPass){const e=l&&t.terrain?t.terrain.stencilModeForRTTOverlap(n):c[n.overscaledZ];fi(t,n,o,r,s,e,a)}}o.viewport.set([0,0,t.width,t.height]),t.resetStencilClippingMasks()},raster:function(t,i,r,n,o,s){if("translucent"!==t.renderPass)return;if(0===r.paint.get("raster-opacity"))return;if(!n.length)return;const a=t.context,l=a.gl,c=i.getSource(),h=t.useProgram("raster"),u=t.colorModeForRenderPass(),d=t.terrain&&t.terrain.renderingToTexture,[p,f]=c instanceof Ce||d?[{},n]:t.stencilConfigForOverlap(n),m=f[f.length-1].overscaledZ,_=!t.options.moving;for(const n of f){const o=d?e.DepthMode.disabled:t.depthModeForSublayer(n.overscaledZ-m,1===r.paint.get("raster-opacity")?e.DepthMode.ReadWrite:e.DepthMode.ReadOnly,l.LESS),f=n.toUnwrapped(),g=i.getTile(n);if(d&&(!g||!g.hasData()))continue;const y=d?n.projMatrix:t.transform.calculateProjMatrix(f,_),x=t.terrain&&d?t.terrain.stencilModeForRTTOverlap(n):p[n.overscaledZ],v=s?0:r.paint.get("raster-fade-duration");g.registerFadeDuration(v);const b=i.findLoadedParent(n,0),w=Si(g,b,i,t.transform,v);let T,E;t.terrain&&t.terrain.prepareDrawTile();const A="nearest"===r.paint.get("raster-resampling")?l.NEAREST:l.LINEAR;a.activeTexture.set(l.TEXTURE0),g.texture.bind(A,l.CLAMP_TO_EDGE),a.activeTexture.set(l.TEXTURE1),b?(b.texture.bind(A,l.CLAMP_TO_EDGE),T=Math.pow(2,b.tileID.overscaledZ-g.tileID.overscaledZ),E=[g.tileID.canonical.x*T%1,g.tileID.canonical.y*T%1]):g.texture.bind(A,l.CLAMP_TO_EDGE),g.texture.useMipmap&&a.extTextureFilterAnisotropic&&t.transform.pitch>20&&l.texParameterf(l.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax);const S=Ji(y,E||[0,0],T||1,w,r,c instanceof Ce?c.perspectiveTransform:[0,0]);if(t.prepareDrawProgram(a,h,f),c instanceof Ce)c.boundsBuffer&&c.boundsSegments&&h.draw(a,l.TRIANGLES,o,e.StencilMode.disabled,u,e.CullFaceMode.disabled,S,r.id,c.boundsBuffer,t.quadTriangleIndexBuffer,c.boundsSegments);else{const{tileBoundsBuffer:i,tileBoundsIndexBuffer:n,tileBoundsSegments:s}=t.getTileBoundsBuffers(g);h.draw(a,l.TRIANGLES,o,x,u,e.CullFaceMode.disabled,S,r.id,i,n,s)}}t.resetStencilClippingMasks()},background:function(t,i,r,n){const o=r.paint.get("background-color"),s=r.paint.get("background-opacity");if(0===s)return;const a=t.context,l=a.gl,c=t.transform,h=c.tileSize,u=r.paint.get("background-pattern");if(t.isPatternMissing(u))return;const d=!u&&1===o.a&&1===s&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass!==d)return;const p=e.StencilMode.disabled,f=t.depthModeForSublayer(0,"opaque"===d?e.DepthMode.ReadWrite:e.DepthMode.ReadOnly),m=t.colorModeForRenderPass(),_=t.useProgram(u?"backgroundPattern":"background");let g,y=n;y||(g=t.getBackgroundTiles(),y=Object.values(g).map((e=>e.tileID))),u&&(a.activeTexture.set(l.TEXTURE0),t.imageManager.bind(t.context));for(const d of y){const y=d.toUnwrapped(),x=n?d.projMatrix:t.transform.calculateProjMatrix(y);t.prepareDrawTile();const v=i?i.getTile(d):g?g[d.key]:new e.Tile(d,h,c.zoom,t),b=u?or(x,s,t,u,{tileID:d,tileSize:h}):nr(x,s,o);t.prepareDrawProgram(a,_,y);const{tileBoundsBuffer:w,tileBoundsIndexBuffer:T,tileBoundsSegments:E}=t.getTileBoundsBuffers(v);_.draw(a,l.TRIANGLES,f,p,m,e.CullFaceMode.disabled,b,r.id,w,T,E)}},sky:function(t,i,r){const n=t.transform,o="mercator"===n.projection.name||"globe"===n.projection.name?1:e.smoothstep(7,8,n.zoom),s=r.paint.get("sky-opacity")*o;if(0===s)return;const a=t.context,l=r.paint.get("sky-type"),c=new e.DepthMode(a.gl.LEQUAL,e.DepthMode.ReadOnly,[0,1]),h=t.frameCounter/1e3%1;"atmosphere"===l?"offscreen"===t.renderPass?r.needsSkyboxCapture(t)&&(function(t,i,r,n){const o=t.context,s=o.gl;let a=i.skyboxFbo;if(!a){a=i.skyboxFbo=o.createFramebuffer(32,32,!1),i.skyboxGeometry=new Ir(o),i.skyboxTexture=o.gl.createTexture(),s.bindTexture(s.TEXTURE_CUBE_MAP,i.skyboxTexture),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_WRAP_S,s.CLAMP_TO_EDGE),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_WRAP_T,s.CLAMP_TO_EDGE),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_MIN_FILTER,s.LINEAR),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_MAG_FILTER,s.LINEAR);for(let e=0;e<6;++e)s.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,s.RGBA,32,32,0,s.RGBA,s.UNSIGNED_BYTE,null)}o.bindFramebuffer.set(a.framebuffer),o.viewport.set([0,0,32,32]);const l=i.getCenter(t,!0),c=t.useProgram("skyboxCapture"),h=new Float64Array(16);e.identity(h),e.rotateY(h,h,.5*-Math.PI),Pr(o,i,c,h,l,0),e.identity(h),e.rotateY(h,h,.5*Math.PI),Pr(o,i,c,h,l,1),e.identity(h),e.rotateX(h,h,.5*-Math.PI),Pr(o,i,c,h,l,2),e.identity(h),e.rotateX(h,h,.5*Math.PI),Pr(o,i,c,h,l,3),e.identity(h),Pr(o,i,c,h,l,4),e.identity(h),e.rotateY(h,h,Math.PI),Pr(o,i,c,h,l,5),o.viewport.set([0,0,t.width,t.height])}(t,r),r.markSkyboxValid(t)):"sky"===t.renderPass&&function(t,i,r,n,o){const s=t.context,a=s.gl,l=t.transform,c=t.useProgram("skybox");s.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_CUBE_MAP,i.skyboxTexture);const h=((e,t,i,r,n)=>({u_matrix:e,u_sun_direction:t,u_cubemap:0,u_opacity:r,u_temporal_offset:n}))(l.skyboxMatrix,i.getCenter(t,!1),0,n,o);t.prepareDrawProgram(s,c),c.draw(s,a.TRIANGLES,r,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.backCW,h,"skybox",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}(t,r,c,s,h):"gradient"===l&&"sky"===t.renderPass&&function(t,i,r,n,o){const s=t.context,a=s.gl,l=t.transform,c=t.useProgram("skyboxGradient");i.skyboxGeometry||(i.skyboxGeometry=new Ir(s)),s.activeTexture.set(a.TEXTURE0);let h=i.colorRampTexture;h||(h=i.colorRampTexture=new e.Texture(s,i.colorRamp,a.RGBA)),h.bind(a.LINEAR,a.CLAMP_TO_EDGE);const u=((t,i,r,n,o)=>({u_matrix:t,u_color_ramp:0,u_center_direction:i,u_radius:e.degToRad(r),u_opacity:n,u_temporal_offset:o}))(l.skyboxMatrix,i.getCenter(t,!1),i.paint.get("sky-gradient-radius"),n,o);t.prepareDrawProgram(s,c),c.draw(s,a.TRIANGLES,r,e.StencilMode.disabled,t.colorModeForRenderPass(),e.CullFaceMode.backCW,u,"skyboxGradient",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}(t,r,c,s,h)},debug:function(e,t,i){for(let r=0;r<i.length;r++)Tr(e,t,i[r])},custom:function(t,i,r,n){const o=t.context,s=r.implementation;if(!t.transform.projection.unsupportedLayers||!t.transform.projection.unsupportedLayers.includes("custom")||t.terrain&&(t.terrain.renderingToTexture||"offscreen"===t.renderPass)&&r.isLayerDraped()){if("offscreen"===t.renderPass){const i=s.prerender;if(i){if(t.setCustomLayerDefaults(),o.setColorMode(t.colorModeForRenderPass()),"globe"===t.transform.projection.name){const r=t.transform.pointMerc;i.call(s,o.gl,t.transform.customLayerMatrix(),t.transform.getProjection(),t.transform.globeToMercatorMatrix(),e.globeToMercatorTransition(t.transform.zoom),[r.x,r.y],t.transform.pixelsPerMeterRatio)}else i.call(s,o.gl,t.transform.customLayerMatrix());o.setDirty(),t.setBaseState()}}else if("translucent"===t.renderPass){if(t.terrain&&t.terrain.renderingToTexture){const i=s.renderToTile;if(i){const r=n[0].canonical,a=new e.MercatorCoordinate(r.x+n[0].wrap*(1<<r.z),r.y,r.z);o.setDepthMode(e.DepthMode.disabled),o.setStencilMode(e.StencilMode.disabled),o.setColorMode(t.colorModeForRenderPass()),t.setCustomLayerDefaults(),i.call(s,o.gl,a),o.setDirty(),t.setBaseState()}return}t.setCustomLayerDefaults(),o.setColorMode(t.colorModeForRenderPass()),o.setStencilMode(e.StencilMode.disabled);const i="3d"===s.renderingMode?new e.DepthMode(t.context.gl.LEQUAL,e.DepthMode.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,e.DepthMode.ReadOnly);if(o.setDepthMode(i),"globe"===t.transform.projection.name){const i=t.transform.pointMerc;s.render(o.gl,t.transform.customLayerMatrix(),t.transform.getProjection(),t.transform.globeToMercatorMatrix(),e.globeToMercatorTransition(t.transform.zoom),[i.x,i.y],t.transform.pixelsPerMeterRatio)}else s.render(o.gl,t.transform.customLayerMatrix());o.setDirty(),t.setBaseState(),o.bindFramebuffer.set(null)}}else e.warnOnce("Custom layers are not yet supported with this projection. Use mercator or globe to enable usage of custom layers.")}};class Br{constructor(t,i,r=!1){this.context=new Ee(t,r),this.transform=i,this._tileTextures={},this.frameCopies=[],this.loadTimeStamps=[],this.setup(),this.numSublayers=e.SourceCache.maxUnderzooming+e.SourceCache.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.deferredRenderGpuTimeQueries=[],this.gpuTimers={},this.frameCounter=0,this._backgroundTiles={}}updateTerrain(e,t){const i=!!e&&!!e.terrain&&this.transform.projection.supportsTerrain;if(!(i||this._terrain&&this._terrain.enabled))return;this._terrain||(this._terrain=new Ii(this,e));const r=this._terrain;this.transform.elevation=i?r:null,r.update(e,this.transform,t)}_updateFog(e){const t=e.fog;if(!t||"globe"===this.transform.projection.name||t.getOpacity(this.transform.pitch)<1||t.properties.get("horizon-blend")<.03)return void(this.transform.fogCullDistSq=null);const[i,r]=t.getFovAdjustedRange(this.transform._fov);if(i>r)return void(this.transform.fogCullDistSq=null);const n=i+.78*(r-i);this.transform.fogCullDistSq=n*n}get terrain(){return this.transform._terrainEnabled()&&this._terrain&&this._terrain.enabled?this._terrain:null}resize(t,i){if(this.width=t*e.exported.devicePixelRatio,this.height=i*e.exported.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const e of this.style.order)this.style._layers[e].resize()}setup(){const t=this.context,i=new e.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(e.EXTENT,0),i.emplaceBack(0,e.EXTENT),i.emplaceBack(e.EXTENT,e.EXTENT),this.tileExtentBuffer=t.createVertexBuffer(i,e.posAttributes.members),this.tileExtentSegments=e.SegmentVector.simpleSegment(0,0,4,2);const r=new e.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(e.EXTENT,0),r.emplaceBack(0,e.EXTENT),r.emplaceBack(e.EXTENT,e.EXTENT),this.debugBuffer=t.createVertexBuffer(r,e.posAttributes.members),this.debugSegments=e.SegmentVector.simpleSegment(0,0,4,5);const n=new e.StructArrayLayout2i4;n.emplaceBack(-1,-1),n.emplaceBack(1,-1),n.emplaceBack(-1,1),n.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(n,e.posAttributes.members),this.viewportSegments=e.SegmentVector.simpleSegment(0,0,4,2);const o=new e.StructArrayLayout4i8;o.emplaceBack(0,0,0,0),o.emplaceBack(e.EXTENT,0,e.EXTENT,0),o.emplaceBack(0,e.EXTENT,0,e.EXTENT),o.emplaceBack(e.EXTENT,e.EXTENT,e.EXTENT,e.EXTENT),this.mercatorBoundsBuffer=t.createVertexBuffer(o,e.boundsAttributes.members),this.mercatorBoundsSegments=e.SegmentVector.simpleSegment(0,0,4,2);const s=new e.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(s);const a=new e.StructArrayLayout1ui2;for(const e of[0,1,3,2,0])a.emplaceBack(e);this.debugIndexBuffer=t.createIndexBuffer(a),this.emptyTexture=new e.Texture(t,new e.RGBAImage({width:1,height:1},Uint8Array.of(0,0,0,0)),t.gl.RGBA),this.identityMat=e.create();const l=this.context.gl;this.stencilClearMode=new e.StencilMode({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO),this.loadTimeStamps.push(e.window.performance.now()),this.atmosphereBuffer=new Lr(this.context)}getMercatorTileBoundsBuffers(){return{tileBoundsBuffer:this.mercatorBoundsBuffer,tileBoundsIndexBuffer:this.quadTriangleIndexBuffer,tileBoundsSegments:this.mercatorBoundsSegments}}getTileBoundsBuffers(e){return e._makeTileBoundsBuffers(this.context,this.transform.projection),e._tileBoundsBuffer?{tileBoundsBuffer:e._tileBoundsBuffer,tileBoundsIndexBuffer:e._tileBoundsIndexBuffer,tileBoundsSegments:e._tileBoundsSegments}:this.getMercatorTileBoundsBuffers()}clearStencil(){const t=this.context,i=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0,this._tileClippingMaskIDs={},this.useProgram("clippingMask").draw(t,i.TRIANGLES,e.DepthMode.disabled,this.stencilClearMode,e.ColorMode.disabled,e.CullFaceMode.disabled,Ai(this.identityMat),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}resetStencilClippingMasks(){this.terrain||(this.currentStencilSource=void 0,this._tileClippingMaskIDs={})}_renderTileClippingMasks(t,i,r){if(!i||this.currentStencilSource===i.id||!t.isTileClipped()||!r||0===r.length)return;if(this._tileClippingMaskIDs&&!this.terrain){let e=!1;for(const t of r)if(void 0===this._tileClippingMaskIDs[t.key]){e=!0;break}if(!e)return}this.currentStencilSource=i.id;const n=this.context,o=n.gl;this.nextStencilID+r.length>256&&this.clearStencil(),n.setColorMode(e.ColorMode.disabled),n.setDepthMode(e.DepthMode.disabled);const s=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const t of r){const r=i.getTile(t),a=this._tileClippingMaskIDs[t.key]=this.nextStencilID++,{tileBoundsBuffer:l,tileBoundsIndexBuffer:c,tileBoundsSegments:h}=this.getTileBoundsBuffers(r);s.draw(n,o.TRIANGLES,e.DepthMode.disabled,new e.StencilMode({func:o.ALWAYS,mask:0},a,255,o.KEEP,o.KEEP,o.REPLACE),e.ColorMode.disabled,e.CullFaceMode.disabled,Ai(t.projMatrix),"$clipping",l,c,h)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,i=this.context.gl;return new e.StencilMode({func:i.NOTEQUAL,mask:255},t,255,i.KEEP,i.KEEP,i.REPLACE)}stencilModeForClipping(t){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(t);const i=this.context.gl;return new e.StencilMode({func:i.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,i.KEEP,i.KEEP,i.REPLACE)}stencilConfigForOverlap(t){const i=this.context.gl,r=t.sort(((e,t)=>t.overscaledZ-e.overscaledZ)),n=r[r.length-1].overscaledZ,o=r[0].overscaledZ-n+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();const t={};for(let r=0;r<o;r++)t[r+n]=new e.StencilMode({func:i.GEQUAL,mask:255},r+this.nextStencilID,255,i.KEEP,i.KEEP,i.REPLACE);return this.nextStencilID+=o,[t,r]}return[{[n]:e.StencilMode.disabled},r]}colorModeForRenderPass(){const t=this.context.gl;if(this._showOverdrawInspector){const i=1/8;return new e.ColorMode([t.CONSTANT_COLOR,t.ONE],new e.Color(i,i,i,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?e.ColorMode.unblended:e.ColorMode.alphaBlended}depthModeForSublayer(t,i,r){if(!this.opaquePassEnabledForLayer())return e.DepthMode.disabled;const n=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new e.DepthMode(r||this.context.gl.LEQUAL,i,[n,n])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(t,i){this.style=t,this.options=i,this.imageManager=t.imageManager,this.glyphManager=t.glyphManager,this.symbolFadeChange=t.placement.symbolFadeChange(e.exported.now()),this.imageManager.beginFrame();const r=this.style.order,n=this.style._sourceCaches;for(const e in n){const t=n[e];t.used&&t.prepare(this.context)}const o={},s={},a={};for(const e in n){const t=n[e];o[e]=t.getVisibleCoordinates(),s[e]=o[e].slice().reverse(),a[e]=t.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let e=0;e<r.length;e++)if(this.style._layers[r[e]].is3D()){this.opaquePassCutoff=e;break}if(this.terrain&&(this.terrain.updateTileBinding(a),this.opaquePassCutoff=0),"globe"!==this.transform.projection.name||this.globeSharedBuffers||(this.globeSharedBuffers=new e.GlobeSharedBuffers(this.context)),!e.isMapAuthenticated(this.context.gl))return;this.renderPass="offscreen";for(const e of r){const i=this.style._layers[e],r=t._getLayerSourceCache(i);if(!i.hasOffscreenPass()||i.isHidden(this.transform.zoom))continue;const n=r?s[r.id]:void 0;("custom"===i.type||i.isSky()||n&&n.length)&&this.renderLayer(this,r,i,n)}this.depthRangeFor3D=[0,1-(t.order.length+2)*this.numSublayers*this.depthEpsilon];const l=this.terrain;if(l&&(this.style.hasSymbolLayers()||this.style.hasCircleLayers())&&l.drawDepth(),this.context.bindFramebuffer.set(null),this.context.viewport.set([0,0,this.width,this.height]),this.context.clear({color:i.showOverdrawInspector?e.Color.black:e.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=i.showOverdrawInspector,this.renderPass="opaque",!this.terrain)for(this.currentLayer=r.length-1;this.currentLayer>=0;this.currentLayer--){const e=this.style._layers[r[this.currentLayer]],i=t._getLayerSourceCache(e);if(e.isSky())continue;const n=i?s[i.id]:void 0;this._renderTileClippingMasks(e,i,n),this.renderLayer(this,i,e,n)}if(this.style.fog&&this.transform.projection.supportsFog&&function(t,i){const r=t.context,n=r.gl,o=t.transform,s=new e.DepthMode(n.LEQUAL,e.DepthMode.ReadOnly,[0,1]),a=t.useProgram("globeAtmosphere",null,"globe"===o.projection.name?["PROJECTION_GLOBE_VIEW","FOG"]:["FOG"]),l=e.globeToMercatorTransition(o.zoom),c=i.properties.get("color").toArray01(),h=i.properties.get("high-color").toArray01(),u=i.properties.get("space-color").toArray01PremultipliedAlpha(),d=e.identity$1([]);e.rotateY$1(d,d,-e.degToRad(o._center.lng)),e.rotateX$1(d,d,e.degToRad(o._center.lat)),e.rotateZ$1(d,d,o.angle),e.rotateX$1(d,d,-o._pitch);const p=e.fromQuat(new Float32Array(16),d),f=e.mapValue(i.properties.get("star-intensity"),0,1,0,.25),m=5e-4,_=e.mapValue(i.properties.get("horizon-blend"),0,1,m,.25),g=e.globeUseCustomAntiAliasing(t,r,o)&&_===m?o.worldSize/(2*Math.PI*1.025)-1:o.globeRadius,y=t.frameCounter/1e3%1,x=e.length(o.globeCenterInViewSpace),v=Math.sqrt(Math.pow(x,2)-Math.pow(g,2)),b=Math.acos(v/x),w=((t,i,r,n,o,s,a,l,c,h,u,d,p,f)=>({u_frustum_tl:t,u_frustum_tr:i,u_frustum_br:r,u_frustum_bl:n,u_horizon:o,u_transition:s,u_fadeout_range:a,u_color:l,u_high_color:c,u_space_color:h,u_star_intensity:u,u_star_size:5*e.exported.devicePixelRatio,u_star_density:0,u_temporal_offset:d,u_horizon_angle:p,u_rotation_matrix:f}))(o.frustumCorners.TL,o.frustumCorners.TR,o.frustumCorners.BR,o.frustumCorners.BL,o.frustumCorners.horizon,l,_,c,h,u,f,y,b,p);t.prepareDrawProgram(r,a);const T=t.atmosphereBuffer;T&&a.draw(r,n.TRIANGLES,s,e.StencilMode.disabled,e.ColorMode.alphaBlended,e.CullFaceMode.backCW,w,"skybox",T.vertexBuffer,T.indexBuffer,T.segments)}(this,this.style.fog),this.renderPass="sky",(e.globeToMercatorTransition(this.transform.zoom)>0||"globe"!==this.transform.projection.name)&&this.transform.isHorizonVisible())for(this.currentLayer=0;this.currentLayer<r.length;this.currentLayer++){const e=this.style._layers[r[this.currentLayer]],i=t._getLayerSourceCache(e);e.isSky()&&this.renderLayer(this,i,e,i?s[i.id]:void 0)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<r.length;){const e=this.style._layers[r[this.currentLayer]],i=t._getLayerSourceCache(e);if(e.isSky()){++this.currentLayer;continue}if(this.terrain&&this.style.isLayerDraped(e)){if(e.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer);continue}const n=i?("symbol"===e.type?a:s)[i.id]:void 0;this._renderTileClippingMasks(e,i,i?o[i.id]:void 0),this.renderLayer(this,i,e,n),++this.currentLayer}if(this.terrain&&this.terrain.postRender(),this.options.showTileBoundaries||this.options.showQueryGeometry||this.options.showTileAABBs){let i=null;e.values(this.style._layers).forEach((e=>{const r=t._getLayerSourceCache(e);r&&!e.isHidden(this.transform.zoom)&&(!i||i.getSource().maxzoom<r.getSource().maxzoom)&&(i=r)})),i&&this.options.showTileBoundaries&&Dr.debug(this,i,i.getVisibleCoordinates())}this.options.showPadding&&function(e){const t=e.transform.padding;Er(e,e.transform.height-(t.top||0),3,yr),Er(e,t.bottom||0,3,xr),Ar(e,t.left||0,3,vr),Ar(e,e.transform.width-(t.right||0),3,br);const i=e.transform.centerPoint;!function(e,t,i,r){Sr(e,t-1,i-10,2,20,r),Sr(e,t-10,i-1,20,2,r)}(e,i.x,e.transform.height-i.y,wr)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%Number.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(e.window.performance.now()),this.saveCanvasCopy())}renderLayer(e,t,i,r){i.isHidden(this.transform.zoom)||("background"===i.type||"sky"===i.type||"custom"===i.type||r&&r.length)&&(this.id=i.id,this.gpuTimingStart(i),(!e.transform.projection.unsupportedLayers||!e.transform.projection.unsupportedLayers.includes(i.type)||e.terrain&&"custom"===i.type)&&Dr[i.type](e,t,i,r,this.style.placement.variableOffsets,this.options.isInitialLoad),this.gpuTimingEnd())}gpuTimingStart(e){if(!this.options.gpuTiming)return;const t=this.context.extTimerQuery;let i=this.gpuTimers[e.id];i||(i=this.gpuTimers[e.id]={calls:0,cpuTime:0,query:t.createQueryEXT()}),i.calls++,t.beginQueryEXT(t.TIME_ELAPSED_EXT,i.query)}gpuTimingDeferredRenderStart(){if(this.options.gpuTimingDeferredRender){const e=this.context.extTimerQuery,t=e.createQueryEXT();this.deferredRenderGpuTimeQueries.push(t),e.beginQueryEXT(e.TIME_ELAPSED_EXT,t)}}gpuTimingDeferredRenderEnd(){if(!this.options.gpuTimingDeferredRender)return;const e=this.context.extTimerQuery;e.endQueryEXT(e.TIME_ELAPSED_EXT)}gpuTimingEnd(){if(!this.options.gpuTiming)return;const e=this.context.extTimerQuery;e.endQueryEXT(e.TIME_ELAPSED_EXT)}collectGpuTimers(){const e=this.gpuTimers;return this.gpuTimers={},e}collectDeferredRenderGpuQueries(){const e=this.deferredRenderGpuTimeQueries;return this.deferredRenderGpuTimeQueries=[],e}queryGpuTimers(e){const t={};for(const i in e){const r=e[i],n=this.context.extTimerQuery,o=n.getQueryObjectEXT(r.query,n.QUERY_RESULT_EXT)/1e6;n.deleteQueryEXT(r.query),t[i]=o}return t}queryGpuTimeDeferredRender(e){if(!this.options.gpuTimingDeferredRender)return 0;const t=this.context.extTimerQuery;let i=0;for(const r of e)i+=t.getQueryObjectEXT(r,t.QUERY_RESULT_EXT)/1e6,t.deleteQueryEXT(r);return i}translatePosMatrix(t,i,r,n,o){if(!r[0]&&!r[1])return t;const s=o?"map"===n?this.transform.angle:0:"viewport"===n?-this.transform.angle:0;if(s){const e=Math.sin(s),t=Math.cos(s);r=[r[0]*t-r[1]*e,r[0]*e+r[1]*t]}const a=[o?r[0]:I(i,r[0],this.transform.zoom),o?r[1]:I(i,r[1],this.transform.zoom),0],l=new Float32Array(16);return e.translate(l,t,a),l}saveTileTexture(e){const t=this._tileTextures[e.size[0]];t?t.push(e):this._tileTextures[e.size[0]]=[e]}getTileTexture(e){const t=this._tileTextures[e];return t&&t.length>0?t.pop():null}isPatternMissing(e){return null===e||void 0!==e&&!this.imageManager.getPattern(e.toString())}terrainRenderModeElevated(){return this.style&&!!this.style.getTerrain()&&!!this.terrain&&!this.terrain.renderingToTexture}currentGlobalDefines(){const e=this.terrain&&this.terrain.renderingToTexture,t=this.terrain&&0===this.terrain.exaggeration(),i=this.style&&this.style.fog,r=[];return this.terrainRenderModeElevated()&&r.push("TERRAIN"),"globe"===this.transform.projection.name&&r.push("GLOBE"),t&&r.push("ZERO_EXAGGERATION"),i&&!e&&0!==i.getOpacity(this.transform.pitch)&&r.push("FOG"),e&&r.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&r.push("OVERDRAW_INSPECTOR"),r}useProgram(e,t,i){this.cache=this.cache||{};const r=i||[],n=this.currentGlobalDefines().concat(r),o=Pi.cacheKey(ci[e],e,n,t);return this.cache[o]||(this.cache[o]=new Pi(this.context,e,ci[e],t,sr[e],n)),this.cache[o]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=e.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new e.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this._terrain&&this._terrain.destroy(),this.globeSharedBuffers&&this.globeSharedBuffers.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this.atmosphereBuffer&&this.atmosphereBuffer.destroy()}prepareDrawTile(){this.terrain&&this.terrain.prepareDrawTile()}prepareDrawProgram(t,i,r){if(this.terrain&&this.terrain.renderingToTexture)return;const n=this.style.fog;if(n){const o=n.getOpacity(this.transform.pitch),s=((t,i,r,n,o,s,a,l,c,h,u)=>{const d=t.transform,p=i.properties.get("color").toArray01();p[3]=n;const f=t.frameCounter/1e3%1;return{u_fog_matrix:r?d.calculateFogTileMatrix(r):t.identityMat,u_fog_range:i.getFovAdjustedRange(d._fov),u_fog_color:p,u_fog_horizon_blend:i.properties.get("horizon-blend"),u_fog_temporal_offset:f,u_frustum_tl:o,u_frustum_tr:s,u_frustum_br:a,u_frustum_bl:l,u_globe_pos:c,u_globe_radius:h,u_viewport:u,u_globe_transition:e.globeToMercatorTransition(d.zoom),u_is_globe:+("globe"===d.projection.name)}})(this,n,r,o,this.transform.frustumCorners.TL,this.transform.frustumCorners.TR,this.transform.frustumCorners.BR,this.transform.frustumCorners.BL,this.transform.globeCenterInViewSpace,this.transform.globeRadius,[this.transform.width*e.exported.devicePixelRatio,this.transform.height*e.exported.devicePixelRatio]);i.setFogUniformValues(t,s)}}setTileLoadedFlag(e){this.tileLoaded=e}saveCanvasCopy(){const e=this.canvasCopy();e&&(this.frameCopies.push(e),this.tileLoaded=!1)}canvasCopy(){const e=this.context.gl,t=e.createTexture();return e.bindTexture(e.TEXTURE_2D,t),e.copyTexImage2D(e.TEXTURE_2D,0,e.RGBA,0,0,e.drawingBufferWidth,e.drawingBufferHeight,0),t}getCanvasCopiesAndTimestamps(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}}averageElevationNeedsEasing(){if(!this.transform._elevation)return!1;const e=this.style&&this.style.fog;return!!e&&0!==e.getOpacity(this.transform.pitch)}getBackgroundTiles(){const t=this._backgroundTiles,i=this._backgroundTiles={},r=this.transform.coveringTiles({tileSize:512});for(const n of r)i[n.key]=t[n.key]||new e.Tile(n,512,this.transform.tileZoom,this);return i}clearBackgroundTiles(){this._backgroundTiles={}}}class Rr{constructor(e=0,t=0,i=0,r=0){if(isNaN(e)||e<0||isNaN(t)||t<0||isNaN(i)||i<0||isNaN(r)||r<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=t,this.left=i,this.right=r}interpolate(t,i,r){return null!=i.top&&null!=t.top&&(this.top=e.number(t.top,i.top,r)),null!=i.bottom&&null!=t.bottom&&(this.bottom=e.number(t.bottom,i.bottom,r)),null!=i.left&&null!=t.left&&(this.left=e.number(t.left,i.left,r)),null!=i.right&&null!=t.right&&(this.right=e.number(t.right,i.right,r)),this}getCenter(t,i){const r=e.clamp((this.left+t-this.right)/2,0,t),n=e.clamp((this.top+i-this.bottom)/2,0,i);return new e.Point(r,n)}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new Rr(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function Or(t,i){const r=e.getColumn(t,3);e.fromQuat(t,i),e.setColumn(t,3,r)}function Fr(t,i){const r=e.identity$1([]);return e.rotateZ$1(r,r,-i),e.rotateX$1(r,r,-t),r}function jr(t,i){const r=[t[0],t[1],0],n=[i[0],i[1],0];if(e.length(r)>=1e-15){const t=e.normalize([],r);e.scale$2(n,t,e.dot(n,t)),i[0]=n[0],i[1]=n[1]}const o=e.cross([],i,t);if(e.len(o)<1e-15)return null;const s=Math.atan2(-o[1],o[0]);return Fr(Math.atan2(Math.sqrt(t[0]*t[0]+t[1]*t[1]),-t[2]),s)}class Ur{constructor(e,t){this.position=e,this.orientation=t}get position(){return this._position}set position(t){if(t){const i=t instanceof e.MercatorCoordinate?t:new e.MercatorCoordinate(t[0],t[1],t[2]);this._renderWorldCopies&&(i.x=e.wrap(i.x,0,1)),this._position=i}else this._position=null}lookAtPoint(t,i){if(this.orientation=null,!this.position)return;const r=this.position,n=this._elevation?this._elevation.getAtPointOrZero(e.MercatorCoordinate.fromLngLat(t)):0,o=e.MercatorCoordinate.fromLngLat(t,n),s=[o.x-r.x,o.y-r.y,o.z-r.z];i||(i=[0,0,1]),i[2]=Math.abs(i[2]),this.orientation=jr(s,i)}setPitchBearing(t,i){this.orientation=Fr(e.degToRad(t),e.degToRad(-i))}}class Nr{constructor(t,i){this._transform=e.identity([]),this.orientation=i,this.position=t}get mercatorPosition(){const t=this.position;return new e.MercatorCoordinate(t[0],t[1],t[2])}get position(){const t=e.getColumn(this._transform,3);return[t[0],t[1],t[2]]}set position(t){var i;t&&e.setColumn(this._transform,3,[(i=t)[0],i[1],i[2],1])}get orientation(){return this._orientation}set orientation(t){this._orientation=t||e.identity$1([]),t&&Or(this._transform,this._orientation)}getPitchBearing(){const e=this.forward(),t=this.right();return{bearing:Math.atan2(-t[1],t[0]),pitch:Math.atan2(Math.sqrt(e[0]*e[0]+e[1]*e[1]),-e[2])}}setPitchBearing(e,t){this._orientation=Fr(e,t),Or(this._transform,this._orientation)}forward(){const t=e.getColumn(this._transform,2);return[-t[0],-t[1],-t[2]]}up(){const t=e.getColumn(this._transform,1);return[-t[0],-t[1],-t[2]]}right(){const t=e.getColumn(this._transform,0);return[t[0],t[1],t[2]]}getCameraToWorld(t,i){const r=new Float64Array(16);return e.invert(r,this.getWorldToCamera(t,i)),r}getWorldToCameraPosition(t,i,r){const n=this.position;e.scale$2(n,n,-t);const o=new Float64Array(16);return e.fromScaling(o,[r,r,r]),e.translate(o,o,n),o[10]*=i,o}getWorldToCamera(t,i){const r=new Float64Array(16),n=new Float64Array(4),o=this.position;return e.conjugate(n,this._orientation),e.scale$2(o,o,-t),e.fromQuat(r,n),e.translate(r,r,o),r[1]*=-1,r[5]*=-1,r[9]*=-1,r[13]*=-1,r[8]*=i,r[9]*=i,r[10]*=i,r[11]*=i,r}getCameraToClipPerspective(t,i,r,n){const o=new Float64Array(16);return e.perspective(o,t,i,r,n),o}getDistanceToElevation(t,i=!1){const r=0===t?0:e.mercatorZfromAltitude(t,i?e.latFromMercatorY(this.position[1]):this.position[1]),n=this.forward();return(r-this.position[2])/n[2]}clone(){return new Nr([...this.position],[...this.orientation])}}function Vr(t,i){const r=Gr(t.projection,t.zoom,t.width,t.height),n=function(t,i,r,n,o){const s=new e.LngLat(r.lng-180*qr,r.lat),a=new e.LngLat(r.lng+180*qr,r.lat),l=t.project(s.lng,s.lat),c=t.project(a.lng,a.lat),h=-Math.atan2(c.y-l.y,c.x-l.x),u=e.MercatorCoordinate.fromLngLat(r);u.y=e.clamp(u.y,-1+qr,1-qr);const d=u.toLngLat(),p=t.project(d.lng,d.lat),f=e.MercatorCoordinate.fromLngLat(d);f.x+=qr;const m=f.toLngLat(),_=t.project(m.lng,m.lat),g=Wr(_.x-p.x,_.y-p.y,h),y=e.MercatorCoordinate.fromLngLat(d);y.y+=qr;const x=y.toLngLat(),v=t.project(x.lng,x.lat),b=Wr(v.x-p.x,v.y-p.y,h),w=Math.abs(g.x)/Math.abs(b.y),T=e.identity([]);e.rotateZ(T,T,-h*(1-(o?0:n)));const E=e.identity([]);return e.scale(E,E,[1,1-(1-w)*n,1]),E[4]=-b.x/b.y*n,e.rotateZ(E,E,h),e.multiply(E,T,E),E}(t.projection,0,t.center,r,i),o=$r(t);return e.scale(n,n,[o,o,1]),n}function $r(t){const i=t.projection,r=Gr(t.projection,t.zoom,t.width,t.height),n=Zr(i,t.center),o=Zr(i,e.LngLat.convert(i.center));return Math.pow(2,n*r+(1-r)*o)}function Gr(t,i,r,n,o=1/0){const s=t.range;if(!s)return 0;const a=Math.min(o,Math.max(r,n)),l=Math.log(a/1024)/Math.LN2;return e.smoothstep(s[0]+l,s[1]+l,i)}const qr=1/4e4;function Zr(t,i){const r=e.clamp(i.lat,-e.MAX_MERCATOR_LATITUDE,e.MAX_MERCATOR_LATITUDE),n=new e.LngLat(i.lng-180*qr,r),o=new e.LngLat(i.lng+180*qr,r),s=t.project(n.lng,r),a=t.project(o.lng,r),l=e.MercatorCoordinate.fromLngLat(n),c=e.MercatorCoordinate.fromLngLat(o),h=a.x-s.x,u=a.y-s.y,d=c.x-l.x,p=c.y-l.y,f=Math.sqrt((d*d+p*p)/(h*h+u*u));return Math.log(f)/Math.LN2}function Wr(e,t,i){const r=Math.cos(i),n=Math.sin(i);return{x:e*r-t*n,y:e*n+t*r}}class Hr{constructor(t,i,r,n,o,s,a){this.tileSize=512,this._renderWorldCopies=void 0===o||o,this._minZoom=t||0,this._maxZoom=i||22,this._minPitch=null==r?0:r,this._maxPitch=null==n?60:n,this.setProjection(s),this.setMaxBounds(a),this.width=0,this.height=0,this._center=new e.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._nearZ=0,this._farZ=0,this._unmodified=!0,this._edgeInsets=new Rr,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._distanceTileDataCache={},this._camera=new Nr,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this._pixelsPerMercatorPixel=1,this.globeRadius=0,this.globeCenterInViewSpace=[0,0,0],this._horizonShift=.1}clone(){const e=new Hr(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies,this.getProjection());return e._elevation=this._elevation,e._centerAltitude=this._centerAltitude,e._centerAltitudeValidForExaggeration=this._centerAltitudeValidForExaggeration,e.tileSize=this.tileSize,e.mercatorFromTransition=this.mercatorFromTransition,e.width=this.width,e.height=this.height,e.cameraElevationReference=this.cameraElevationReference,e._center=this._center,e._setZoom(this.zoom),e._seaLevelZoom=this._seaLevelZoom,e.angle=this.angle,e._fov=this._fov,e._pitch=this._pitch,e._nearZ=this._nearZ,e._farZ=this._farZ,e._averageElevation=this._averageElevation,e._unmodified=this._unmodified,e._edgeInsets=this._edgeInsets.clone(),e._camera=this._camera.clone(),e._calcMatrices(),e.freezeTileCoverage=this.freezeTileCoverage,e.frustumCorners=this.frustumCorners,e}get elevation(){return this._elevation}set elevation(e){this._elevation!==e&&(this._elevation=e,this._updateCameraOnTerrain(),this._calcMatrices())}updateElevation(e,t=!1){const i=this._elevation&&this._elevation.exaggeration()!==this._centerAltitudeValidForExaggeration;(null==this._seaLevelZoom||i)&&this._updateCameraOnTerrain(),(e||i)&&this._constrainCamera(t),this._calcMatrices()}getProjection(){return e.pick(this.projection,["name","center","parallels"])}setProjection(i){this.projectionOptions=i||{name:"mercator"};const r=this.projection?this.getProjection():void 0;this.projection=e.getProjection(this.projectionOptions);const n=!t(r,this.getProjection());return n&&this._calcMatrices(),this.mercatorFromTransition=!1,n}setMercatorFromTransition(){const t=this.projection.name;this.mercatorFromTransition=!0,this.projectionOptions={name:"mercator"},this.projection=e.getProjection({name:"mercator"});const i=t!==this.projection.name;return i&&this._calcMatrices(),i}get minZoom(){return this._minZoom}set minZoom(e){this._minZoom!==e&&(this._minZoom=e,this.zoom=Math.max(this.zoom,e))}get maxZoom(){return this._maxZoom}set maxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.zoom=Math.min(this.zoom,e))}get minPitch(){return this._minPitch}set minPitch(e){this._minPitch!==e&&(this._minPitch=e,this.pitch=Math.max(this.pitch,e))}get maxPitch(){return this._maxPitch}set maxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.pitch=Math.min(this.pitch,e))}get renderWorldCopies(){return this._renderWorldCopies&&!0===this.projection.supportsWorldCopies}set renderWorldCopies(e){void 0===e?e=!0:null===e&&(e=!1),this._renderWorldCopies=e}get worldSize(){return this.tileSize*this.scale}get cameraWorldSizeForFog(){const e=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(e))}get cameraWorldSize(){const e=Math.max(this._camera.getDistanceToElevation(this._averageElevation,!0),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(e))}get pixelsPerMeter(){return this.projection.pixelsPerMeter(this.center.lat,this.worldSize)}get cameraPixelsPerMeter(){return e.mercatorZfromAltitude(this.center.lat,this.cameraWorldSizeForFog)}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new e.Point(this.width,this.height)}get bearing(){return e.wrap(this.rotation,-180,180)}set bearing(e){this.rotation=e}get rotation(){return-this.angle/Math.PI*180}set rotation(t){const i=-t*Math.PI/180;var r;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=(r=new e.ARRAY_TYPE(4),e.ARRAY_TYPE!=Float32Array&&(r[1]=0,r[2]=0),r[0]=1,r[3]=1,r),function(e,t,i){var r=t[0],n=t[1],o=t[2],s=t[3],a=Math.sin(i),l=Math.cos(i);e[0]=r*l+o*a,e[1]=n*l+s*a,e[2]=r*-a+o*l,e[3]=n*-a+s*l}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const i=e.clamp(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices())}get aspect(){return this.width/this.height}get fov(){return this._fov/Math.PI*180}get fovX(){return this._fov}get fovY(){const e=1/Math.tan(.5*this.fovX);return 2*Math.atan(1/this.aspect/e)}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=e.degToRad(t),this._calcMatrices())}get averageElevation(){return this._averageElevation}set averageElevation(e){this._averageElevation=e,this._calcFogMatrices(),this._distanceTileDataCache={}}get zoom(){return this._zoom}set zoom(e){const t=Math.min(Math.max(e,this.minZoom),this.maxZoom);this._zoom!==t&&(this._unmodified=!1,this._setZoom(t),this._updateSeaLevelZoom(),this._constrain(),this._calcMatrices())}_setZoom(e){this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom}_updateCameraOnTerrain(){if(!this._elevation||!this._elevation.isDataAvailableAtPoint(this.locationCoordinate(this.center)))return this._centerAltitude=0,this._seaLevelZoom=null,void(this._centerAltitudeValidForExaggeration=void 0);const e=this._elevation;this._centerAltitude=e.getAtPointOrZero(this.locationCoordinate(this.center)),this._centerAltitudeValidForExaggeration=e.exaggeration(),this._updateSeaLevelZoom()}_updateSeaLevelZoom(){void 0!==this._centerAltitudeValidForExaggeration&&(this._seaLevelZoom=this._zoomFromMercatorZ((this.pixelsPerMeter*this._centerAltitude+this.cameraToCenterDistance)/this.worldSize))}sampleAverageElevation(){if(!this._elevation)return 0;const t=this._elevation,i=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],r=this.horizonLineFromTop();let n=0,o=0;for(let s=0;s<i.length;s++){const a=new e.Point(i[s][0]*this.width,r+i[s][1]*(this.height-r)),l=t.pointCoordinate(a);if(!l)continue;const c=1/Math.hypot(l[0]-this._camera.position[0],l[1]-this._camera.position[1]);n+=l[3]*c,o+=c}return 0===o?NaN:n/o}get center(){return this._center}set center(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this._terrainEnabled()&&("ground"===this.cameraElevationReference?this._updateCameraOnTerrain():this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())}_updateZoomFromElevation(){if(null==this._seaLevelZoom||!this._elevation)return;const e=this._seaLevelZoom,t=this._elevation.getAtPointOrZero(this.locationCoordinate(this.center)),i=this.pixelsPerMeter/this.worldSize*t,r=this._mercatorZfromZoom(e),n=this._mercatorZfromZoom(this._maxZoom),o=Math.max(r-i,n);this._setZoom(this._zoomFromMercatorZ(o))}get padding(){return this._edgeInsets.toJSON()}set padding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())}computeZoomRelativeTo(t){const i=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,t.toAltitude()));let r;r=t.z<this._camera.position[2]?[i.x,i.y,i.z]:[t.x,t.y,t.z];const n=e.length(e.sub([],this._camera.position,r));return e.clamp(this._zoomFromMercatorZ(n),this._minZoom,this._maxZoom)}setFreeCameraOptions(t){if(!this.height)return;if(!t.position&&!t.orientation)return;this._updateCameraState();let i=!1;if(t.orientation&&!e.exactEquals(t.orientation,this._camera.orientation)&&(i=this._setCameraOrientation(t.orientation)),t.position){const r=[t.position.x,t.position.y,t.position.z];e.exactEquals$1(r,this._camera.position)||(this._setCameraPosition(r),i=!0)}i&&(this._updateStateFromCamera(),this.recenterOnTerrain())}getFreeCameraOptions(){this._updateCameraState();const t=this._camera.position,i=new Ur;return i.position=new e.MercatorCoordinate(t[0],t[1],t[2]),i.orientation=this._camera.orientation,i._elevation=this.elevation,i._renderWorldCopies=this.renderWorldCopies,i}_setCameraOrientation(t){if(!e.length$1(t))return!1;e.normalize$1(t,t);const i=e.transformQuat([],[0,0,-1],t),r=e.transformQuat([],[0,-1,0],t);if(r[2]<0)return!1;const n=jr(i,r);return!!n&&(this._camera.orientation=n,!0)}_setCameraPosition(t){const i=this.zoomScale(this.minZoom)*this.tileSize,r=this.zoomScale(this.maxZoom)*this.tileSize,n=this.cameraToCenterDistance;t[2]=e.clamp(t[2],n/r,n/i),this._camera.position=t}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}get fovAboveCenter(){return this._fov*(.5+this.centerOffset.y/this.height)}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,t,i){this._unmodified=!1,this._edgeInsets.interpolate(e,t,i),this._constrain(),this._calcMatrices()}coveringZoomLevel(e){const t=(e.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/e.tileSize));return Math.max(0,t)}getVisibleUnwrappedCoordinates(t){const i=[new e.UnwrappedTileID(0,t)];if(this.renderWorldCopies){const r=this.pointCoordinate(new e.Point(0,0)),n=this.pointCoordinate(new e.Point(this.width,0)),o=this.pointCoordinate(new e.Point(this.width,this.height)),s=this.pointCoordinate(new e.Point(0,this.height)),a=Math.floor(Math.min(r.x,n.x,o.x,s.x)),l=Math.floor(Math.max(r.x,n.x,o.x,s.x)),c=1;for(let r=a-c;r<=l+c;r++)0!==r&&i.push(new e.UnwrappedTileID(r,t))}return i}coveringTiles(t){let i=this.coveringZoomLevel(t);const r=i,n=this.elevation&&!t.isTerrainDEM,o="mercator"===this.projection.name;if(void 0!==t.minzoom&&i<t.minzoom)return[];void 0!==t.maxzoom&&i>t.maxzoom&&(i=t.maxzoom);const s=this.locationCoordinate(this.center),a=this.center.lat,l=1<<i,c=[l*s.x,l*s.y,0],h="globe"===this.projection.name,u=!h,d=e.Frustum.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,i,u),p=h?this._camera.mercatorPosition:this.pointCoordinate(this.getCameraPoint()),f=l*e.mercatorZfromAltitude(1,this.center.lat),m=this._camera.position[2]/e.mercatorZfromAltitude(1,this.center.lat),_=[l*p.x,l*p.y,m*(u?1:f)],g=this.cameraToCenterDistance/t.tileSize*(t.roundZoom?1:.502),y=this.pitch<=60&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation&&!this.projection.isReprojectedInTileSpace?i:0,x=t.isTerrainDEM&&this._elevation?1e4*this._elevation.exaggeration():this._centerAltitude,v=t.isTerrainDEM?-x:this._elevation?this._elevation.getMinElevationBelowMSL():0,b=this.projection.isReprojectedInTileSpace?$r(this):1,w=t=>{const i=1/4e4,r=new e.MercatorCoordinate(t.x+i,t.y,t.z),n=new e.MercatorCoordinate(t.x,t.y+i,t.z),o=t.toLngLat(),s=r.toLngLat(),a=n.toLngLat(),l=this.locationCoordinate(o),c=this.locationCoordinate(s),h=this.locationCoordinate(a),u=Math.hypot(c.x-l.x,c.y-l.y),d=Math.hypot(h.x-l.x,h.y-l.y);return Math.sqrt(u*d)*b/i},T=t=>{const i=x,r=v;return{aabb:e.tileAABB(this,l,0,0,0,t,r,i,this.projection),zoom:0,x:0,y:0,minZ:r,maxZ:i,wrap:t,fullyVisible:!1}},E=[];let A=[];const S=i,M=t.reparseOverscaled?r:i,C=e=>e*e,k=C((m-this._centerAltitude)*f),I=e=>{if(!this._elevation||!e.tileID||!o)return;const t=this._elevation.getMinMaxForTile(e.tileID),i=e.aabb;t?(i.min[2]=t.min,i.max[2]=t.max,i.center[2]=(i.min[2]+i.max[2])/2):(e.shouldSplit=P(e),e.shouldSplit||(i.min[2]=i.max[2]=i.center[2]=this._centerAltitude))},P=t=>{if(t.zoom<y)return!0;if(t.zoom===S)return!1;if(null!=t.shouldSplit)return t.shouldSplit;const i=t.aabb.distanceX(_),o=t.aabb.distanceY(_);let s=k,l=1;if(h){s=C(t.aabb.distanceZ(_));const i=Math.pow(2,t.zoom),r=e.latFromMercatorY((t.y+1)/i),n=e.latFromMercatorY(t.y/i),o=Math.min(Math.max(a,r),n),c=e.circumferenceAtLatitude(o)/e.circumferenceAtLatitude(a);if(l=o===a?1/Math.max(1,this._mercatorScaleRatio-.3):Math.min(1,c/this._mercatorScaleRatio),this.zoom<=e.GLOBE_ZOOM_THRESHOLD_MIN&&t.zoom===S-1&&c>=.9)return!0}else if(n&&(s=C(t.aabb.distanceZ(_)*f)),this.projection.isReprojectedInTileSpace&&r<=5){const i=Math.pow(2,t.zoom),r=w(new e.MercatorCoordinate((t.x+.5)/i,(t.y+.5)/i));l=r>.85?1:r}const c=i*i+o*o+s,u=C((1<<S-t.zoom)*g*l*((e,t)=>{if(t*C(.707)<e)return 1;const i=Math.sqrt(t/e);return i/(1.4144271570014144+(Math.pow(1.1,i-1.4144271570014144+1)-1)/(1.1-1)-1)})(Math.max(s,k),c));return c<u};if(this.renderWorldCopies)for(let e=1;e<=3;e++)E.push(T(-e)),E.push(T(e));for(E.push(T(0));E.length>0;){const r=E.pop(),s=r.x,a=r.y;let u=r.fullyVisible;if(!u){const e=r.aabb.intersects(d);if(0===e)continue;u=2===e}if(r.zoom!==S&&P(r))for(let t=0;t<4;t++){const i=(s<<1)+t%2,c=(a<<1)+(t>>1),d={aabb:o?r.aabb.quadrant(t):e.tileAABB(this,l,r.zoom+1,i,c,r.wrap,r.minZ,r.maxZ,this.projection),zoom:r.zoom+1,x:i,y:c,wrap:r.wrap,fullyVisible:u,tileID:void 0,shouldSplit:void 0,minZ:r.minZ,maxZ:r.maxZ};n&&!h&&(d.tileID=new e.OverscaledTileID(r.zoom+1===S?M:r.zoom+1,r.wrap,r.zoom+1,i,c),I(d)),E.push(d)}else{const n=r.zoom===S?M:r.zoom;if(t.minzoom&&t.minzoom>n)continue;const o=c[0]-(.5+s+(r.wrap<<r.zoom))*(1<<i-r.zoom),l=c[1]-.5-a,h=r.tileID?r.tileID:new e.OverscaledTileID(n,r.wrap,r.zoom,s,a);A.push({tileID:h,distanceSq:o*o+l*l})}}if(this.fogCullDistSq){const i=this.fogCullDistSq,r=this.horizonLineFromTop();A=A.filter((n=>{const o=[0,0,0,1],s=[e.EXTENT,e.EXTENT,0,1],a=this.calculateFogTileMatrix(n.tileID.toUnwrapped());e.transformMat4$1(o,o,a),e.transformMat4$1(s,s,a);const l=e.getAABBPointSquareDist(o,s);if(0===l)return!0;let c=!1;const h=this._elevation;if(h&&l>i&&0!==r){const i=this.calculateProjMatrix(n.tileID.toUnwrapped());let o;t.isTerrainDEM||(o=h.getMinMaxForTile(n.tileID)),o||(o={min:v,max:x});const s=e.furthestTileCorner(this.rotation),a=[s[0]*e.EXTENT,s[1]*e.EXTENT,o.max];e.transformMat4(a,a,i),c=(1-a[1])*this.height*.5<r}return l<i||c}))}return A.sort(((e,t)=>e.distanceSq-t.distanceSq)).map((e=>e.tileID))}resize(e,t){this.width=e,this.height=t,this.pixelsToGLUnits=[2/e,-2/t],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(e){return Math.pow(2,e)}scaleZoom(e){return Math.log(e)/Math.LN2}project(t){const i=e.clamp(t.lat,-e.MAX_MERCATOR_LATITUDE,e.MAX_MERCATOR_LATITUDE),r=this.projection.project(t.lng,i);return new e.Point(r.x*this.worldSize,r.y*this.worldSize)}unproject(e){return this.projection.unproject(e.x/this.worldSize,e.y/this.worldSize)}get point(){return this.project(this.center)}get pointMerc(){return this.point._div(this.worldSize)}get pixelsPerMeterRatio(){return this.pixelsPerMeter/e.mercatorZfromAltitude(1,this.center.lat)/this.worldSize}setLocationAtPoint(t,i){let r,n;const o=this.centerPoint;if("globe"===this.projection.name){const e=this.worldSize;r=(i.x-o.x)/e,n=(i.y-o.y)/e}else{const e=this.pointCoordinate(i),t=this.pointCoordinate(o);r=e.x-t.x,n=e.y-t.y}const s=this.locationCoordinate(t);this.setLocation(new e.MercatorCoordinate(s.x-r,s.y-n))}setLocation(e){this.center=this.coordinateLocation(e),this.projection.wrap&&(this.center=this.center.wrap())}locationPoint(e){return this.projection.locationPoint(this,e)}locationPoint3D(e){return this.projection.locationPoint(this,e,!0)}pointLocation(e){return this.coordinateLocation(this.pointCoordinate(e))}pointLocation3D(e){return this.coordinateLocation(this.pointCoordinate3D(e))}locationCoordinate(t,i){const r=i?e.mercatorZfromAltitude(i,t.lat):void 0,n=this.projection.project(t.lng,t.lat);return new e.MercatorCoordinate(n.x,n.y,r)}coordinateLocation(e){return this.projection.unproject(e.x,e.y)}pointRayIntersection(t,i){const r=null!=i?i:this._centerAltitude,n=[t.x,t.y,0,1],o=[t.x,t.y,1,1];e.transformMat4$1(n,n,this.pixelMatrixInverse),e.transformMat4$1(o,o,this.pixelMatrixInverse);const s=o[3];e.scale$1(n,n,1/n[3]),e.scale$1(o,o,1/s);const a=n[2],l=o[2];return{p0:n,p1:o,t:a===l?0:(r-a)/(l-a)}}screenPointToMercatorRay(t){const i=[t.x,t.y,0,1],r=[t.x,t.y,1,1];return e.transformMat4$1(i,i,this.pixelMatrixInverse),e.transformMat4$1(r,r,this.pixelMatrixInverse),e.scale$1(i,i,1/i[3]),e.scale$1(r,r,1/r[3]),i[2]=e.mercatorZfromAltitude(i[2],this._center.lat)*this.worldSize,r[2]=e.mercatorZfromAltitude(r[2],this._center.lat)*this.worldSize,e.scale$1(i,i,1/this.worldSize),e.scale$1(r,r,1/this.worldSize),new e.Ray([i[0],i[1],i[2]],e.normalize([],e.sub([],r,i)))}rayIntersectionCoordinate(t){const{p0:i,p1:r,t:n}=t,o=e.mercatorZfromAltitude(i[2],this._center.lat),s=e.mercatorZfromAltitude(r[2],this._center.lat);return new e.MercatorCoordinate(e.number(i[0],r[0],n)/this.worldSize,e.number(i[1],r[1],n)/this.worldSize,e.number(o,s,n))}pointCoordinate(e,t=this._centerAltitude){return this.projection.pointCoordinate(this,e.x,e.y,t)}pointCoordinate3D(t){if(!this.elevation)return this.pointCoordinate(t);let i=this.projection.pointCoordinate3D(this,t.x,t.y);if(i)return new e.MercatorCoordinate(i[0],i[1],i[2]);let r=0,n=this.horizonLineFromTop();if(t.y>n)return this.pointCoordinate(t);const o=.02*n,s=t.clone();for(let t=0;t<10&&n-r>o;t++){s.y=e.number(r,n,.66);const t=this.projection.pointCoordinate3D(this,s.x,s.y);t?(n=s.y,i=t):r=s.y}return i?new e.MercatorCoordinate(i[0],i[1],i[2]):this.pointCoordinate(t)}isPointAboveHorizon(e){return this.projection.isPointAboveHorizon(this,e)}isPointOnSurface(t){if(t.y<0||t.y>this.height||t.x<0||t.x>this.width)return!1;if(this.elevation||this.zoom>=e.GLOBE_ZOOM_THRESHOLD_MAX)return!this.isPointAboveHorizon(t);const i=this.pointCoordinate(t);return i.y>=0&&i.y<=1}_coordinatePoint(t,i){const r=i&&this.elevation?this.elevation.getAtPointOrZero(t,this._centerAltitude):this._centerAltitude,n=[t.x*this.worldSize,t.y*this.worldSize,r+t.toAltitude(),1];return e.transformMat4$1(n,n,this.pixelMatrix),n[3]>0?new e.Point(n[0]/n[3],n[1]/n[3]):new e.Point(Number.MAX_VALUE,Number.MAX_VALUE)}_getBoundsNonRectangular(){const{top:t,left:i}=this._edgeInsets,r=this.height-this._edgeInsets.bottom,n=this.width-this._edgeInsets.right,o=this.pointLocation3D(new e.Point(i,t)),s=this.pointLocation3D(new e.Point(n,t)),a=this.pointLocation3D(new e.Point(n,r)),l=this.pointLocation3D(new e.Point(i,r));let c=Math.min(o.lng,s.lng,a.lng,l.lng),h=Math.max(o.lng,s.lng,a.lng,l.lng),u=Math.min(o.lat,s.lat,a.lat,l.lat),d=Math.max(o.lat,s.lat,a.lat,l.lat);const p=Math.pow(2,-this.zoom)/16*270,f="globe"===this.projection.name?1:4,m=(t,i,r,n,o)=>{const s=(t+r)/2,a=(i+n)/2,l=new e.Point(s,a),{lng:_,lat:g}=this.pointLocation3D(l),y=Math.max(0,c-_,u-g,_-h,g-d);c=Math.min(c,_),h=Math.max(h,_),u=Math.min(u,g),d=Math.max(d,g),(o<f||y>p)&&(m(t,i,s,a,o+1),m(s,a,r,n,o+1))};if(m(i,t,n,t,1),m(n,t,n,r,1),m(n,r,i,r,1),m(i,r,i,t,1),"globe"===this.projection.name){const[t,i]=e.polesInViewport(this);t?(d=90,h=180,c=-180):i&&(u=-90,h=180,c=-180)}return new e.LngLatBounds(new e.LngLat(c,u),new e.LngLat(h,d))}_getBoundsRectangular(t,i){const{top:r,left:n}=this._edgeInsets,o=this.height-this._edgeInsets.bottom,s=this.width-this._edgeInsets.right,a=new e.Point(n,r),l=new e.Point(s,r),c=new e.Point(s,o),h=new e.Point(n,o);let u=this.pointCoordinate(a,t),d=this.pointCoordinate(l,t);const p=this.pointCoordinate(c,i),f=this.pointCoordinate(h,i),m=(e,t)=>(t.y-e.y)/(t.x-e.x);return u.y>1&&d.y>=0?u=new e.MercatorCoordinate((1-f.y)/m(f,u)+f.x,1):u.y<0&&d.y<=1&&(u=new e.MercatorCoordinate(-f.y/m(f,u)+f.x,0)),d.y>1&&u.y>=0?d=new e.MercatorCoordinate((1-p.y)/m(p,d)+p.x,1):d.y<0&&u.y<=1&&(d=new e.MercatorCoordinate(-p.y/m(p,d)+p.x,0)),(new e.LngLatBounds).extend(this.coordinateLocation(u)).extend(this.coordinateLocation(d)).extend(this.coordinateLocation(f)).extend(this.coordinateLocation(p))}_getBoundsRectangularTerrain(){const e=this.elevation;if(!e.visibleDemTiles.length||e.isUsingMockSource())return this._getBoundsRectangular(0,0);const t=e.visibleDemTiles.reduce(((e,t)=>{if(t.dem){const i=t.dem.tree;e.min=Math.min(e.min,i.minimums[0]),e.max=Math.max(e.max,i.maximums[0])}return e}),{min:Number.MAX_VALUE,max:0});return this._getBoundsRectangular(t.min*e.exaggeration(),t.max*e.exaggeration())}getBounds(){return"mercator"===this.projection.name||"equirectangular"===this.projection.name?this._terrainEnabled()?this._getBoundsRectangularTerrain():this._getBoundsRectangular(0,0):this._getBoundsNonRectangular()}horizonLineFromTop(e=!0){const t=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))+this.centerOffset.y,i=this.height/2-t*(1-this._horizonShift);return e?Math.max(0,i):i}getMaxBounds(){return this.maxBounds}setMaxBounds(t){this.maxBounds=t,this.minLat=-e.MAX_MERCATOR_LATITUDE,this.maxLat=e.MAX_MERCATOR_LATITUDE,this.minLng=-180,this.maxLng=180,t&&(this.minLat=t.getSouth(),this.maxLat=t.getNorth(),this.minLng=t.getWest(),this.maxLng=t.getEast(),this.maxLng<this.minLng&&(this.maxLng+=360)),this.worldMinX=e.mercatorXfromLng(this.minLng)*this.tileSize,this.worldMaxX=e.mercatorXfromLng(this.maxLng)*this.tileSize,this.worldMinY=e.mercatorYfromLat(this.maxLat)*this.tileSize,this.worldMaxY=e.mercatorYfromLat(this.minLat)*this.tileSize,this._constrain()}calculatePosMatrix(e,t){return this.projection.createTileMatrix(this,t,e)}calculateDistanceTileData(t){const i=t.key,r=this._distanceTileDataCache;if(r[i])return r[i];const n=t.canonical,o=1/this.height,s=this.cameraWorldSize,a=s/this.zoomScale(n.z),l=(n.x+Math.pow(2,n.z)*t.wrap)*a,c=n.y*a,h=this.point;h.x*=s/this.worldSize,h.y*=s/this.worldSize;const u=this.angle,d=Math.sin(-u),p=-Math.cos(-u);return r[i]={bearing:[d,p],center:[(h.x-l)*o,(h.y-c)*o],scale:a/e.EXTENT*o},r[i]}calculateFogTileMatrix(t){const i=t.key,r=this._fogTileMatrixCache;if(r[i])return r[i];const n=this.projection.createTileMatrix(this,this.cameraWorldSizeForFog,t);return e.multiply(n,this.worldToFogMatrix,n),r[i]=new Float32Array(n),r[i]}calculateProjMatrix(t,i=!1){const r=t.key,n=i?this._alignedProjMatrixCache:this._projMatrixCache;if(n[r])return n[r];const o=this.calculatePosMatrix(t,this.worldSize);return e.multiply(o,this.projection.isReprojectedInTileSpace?this.mercatorMatrix:i?this.alignedProjMatrix:this.projMatrix,o),n[r]=new Float32Array(o),n[r]}calculatePixelsToTileUnitsMatrix(t){const i=t.tileID.key,r=this._pixelsToTileUnitsCache;if(r[i])return r[i];const n=function(t,i){const{scale:r}=t.tileTransform,n=r*e.EXTENT/(t.tileSize*Math.pow(2,i.zoom-t.tileID.overscaledZ+t.tileID.canonical.z));return o=new Float32Array(4),l=(s=i.inverseAdjustmentMatrix)[1],c=s[2],h=s[3],d=(a=[n,n])[1],o[0]=s[0]*(u=a[0]),o[1]=l*u,o[2]=c*d,o[3]=h*d,o;var o,s,a,l,c,h,u,d}(t,this);return r[i]=n,r[i]}customLayerMatrix(){return this.mercatorMatrix.slice()}globeToMercatorMatrix(){if("globe"===this.projection.name){const t=1/this.worldSize,i=e.fromScaling([],[t,t,t]);return e.multiply(i,i,this.globeMatrix),i}}recenterOnTerrain(){if(!this._elevation||"globe"===this.projection.name)return;const t=this._elevation;this._updateCameraState();const i=e.mercatorZfromAltitude(1,this._center.lat)*this.worldSize,r=this._computeCameraPosition(i),n=this._camera.forward(),o=e.mercatorZfromAltitude(1,this._center.lat);r[2]/=o,n[2]/=o,e.normalize(n,n);const s=t.raycast(r,n,t.exaggeration());if(s){const t=e.scaleAndAdd([],r,n,s),i=new e.MercatorCoordinate(t[0],t[1],e.mercatorZfromAltitude(t[2],e.latFromMercatorY(t[1]))),a=(i.z+e.length([i.x-r[0],i.y-r[1],i.z-r[2]*o]))*this._pixelsPerMercatorPixel;this._seaLevelZoom=this._zoomFromMercatorZ(a),this._centerAltitude=i.toAltitude(),this._center=this.coordinateLocation(i),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}_constrainCamera(t=!1){if(!this._elevation)return;const i=this._elevation,r=e.mercatorZfromAltitude(1,this._center.lat)*this.worldSize,n=this._computeCameraPosition(r),o=i.getAtPointOrZero(new e.MercatorCoordinate(...n)),s=this.pixelsPerMeter/this.worldSize*o,a=this._minimumHeightOverTerrain(),l=n[2]-s;if(l<=a)if(l<0||t){const t=this.locationCoordinate(this._center,this._centerAltitude),i=[n[0],n[1],t.z-n[2]],r=e.length(i);i[2]-=(a-l)/this._pixelsPerMercatorPixel;const o=e.length(i);if(0===o)return;e.scale$2(i,i,r/o*this._pixelsPerMercatorPixel),this._camera.position=[n[0],n[1],t.z*this._pixelsPerMercatorPixel-i[2]],this._updateStateFromCamera()}else this._isCameraConstrained=!0}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const t="globe"===this.projection.name||this.mercatorFromTransition;if(this.projection.isReprojectedInTileSpace||t){const i=this.center;return i.lat=e.clamp(i.lat,this.minLat,this.maxLat),(this.maxBounds||!this.renderWorldCopies&&!t)&&(i.lng=e.clamp(i.lng,this.minLng,this.maxLng)),this.center=i,void(this._constraining=!1)}const i=this._unmodified,{x:r,y:n}=this.point;let o=0,s=r,a=n;const l=this.width/2,c=this.height/2,h=this.worldMinY*this.scale,u=this.worldMaxY*this.scale;if(n-c<h&&(a=h+c),n+c>u&&(a=u-c),u-h<this.height&&(o=Math.max(o,this.height/(u-h)),a=(u+h)/2),this.maxBounds||!this._renderWorldCopies||!this.projection.wrap){const e=this.worldMinX*this.scale,t=this.worldMaxX*this.scale,i=this.worldSize/2-(e+t)/2;s=(r+i+this.worldSize)%this.worldSize-i,s-l<e&&(s=e+l),s+l>t&&(s=t-l),t-e<this.width&&(o=Math.max(o,this.width/(t-e)),s=(t+e)/2)}s===r&&a===n||(this.center=this.unproject(new e.Point(s,a))),o&&(this.zoom+=this.scaleZoom(o)),this._constrainCamera(),this._unmodified=i,this._constraining=!1}_minZoomForBounds(){let e=Math.max(0,this.scaleZoom(this.height/(this.worldMaxY-this.worldMinY)));return this.maxBounds&&(e=Math.max(e,this.scaleZoom(this.width/(this.worldMaxX-this.worldMinX)))),e}_maxCameraBoundsDistance(){return this._mercatorZfromZoom(this._minZoomForBounds())}_calcMatrices(){if(!this.height)return;const t=this.centerOffset,i=this.pixelsPerMeter;"globe"===this.projection.name&&(this._mercatorScaleRatio=e.mercatorZfromAltitude(1,this.center.lat)/e.mercatorZfromAltitude(1,e.GLOBE_SCALE_MATCH_LATITUDE));const r=Gr(this.projection,this.zoom,this.width,this.height,1024);this._pixelsPerMercatorPixel=this.projection.pixelSpaceConversion(this.center.lat,this.worldSize,r),this.cameraToCenterDistance=.5/Math.tan(.5*this._fov)*this.height*this._pixelsPerMercatorPixel,this._updateCameraState(),this._farZ=this.projection.farthestPixelDistance(this),this._nearZ=this.height/50;const n="meters"===this.projection.zAxisUnit?i:1,o=this._camera.getWorldToCamera(this.worldSize,n),s=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,this._nearZ,this._farZ);s[8]=2*-t.x/this.width,s[9]=2*t.y/this.height;let a=e.mul([],s,o);if(this.projection.isReprojectedInTileSpace){const t=this.locationCoordinate(this.center),i=e.identity([]);e.translate(i,i,[t.x*this.worldSize,t.y*this.worldSize,0]),e.multiply(i,i,Vr(this)),e.translate(i,i,[-t.x*this.worldSize,-t.y*this.worldSize,0]),e.multiply(a,a,i),this.inverseAdjustmentMatrix=function(e){const t=Vr(e,!0);return y([],[t[0],t[1],t[4],t[5]])}(this)}else this.inverseAdjustmentMatrix=[1,0,0,1];this.mercatorMatrix=e.scale([],a,[this.worldSize,this.worldSize,this.worldSize/n,1]),this.projMatrix=a,this.invProjMatrix=e.invert(new Float64Array(16),this.projMatrix);const l=e.invert([],s);this.frustumCorners=e.FrustumCorners.fromInvProjectionMatrix(l,this.horizonLineFromTop(),this.height);const c=new Float32Array(16);e.identity(c),e.scale(c,c,[1,-1,1]),e.rotateX(c,c,this._pitch),e.rotateZ(c,c,this.angle);const h=e.perspective(new Float32Array(16),this._fov,this.width/this.height,this._nearZ,this._farZ),u=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;h[8]=2*-t.x/this.width,h[9]=2*(t.y+u)/this.height,this.skyboxMatrix=e.multiply(c,h,c);const d=this.point,p=d.x,f=d.y,m=this.width%2/2,_=this.height%2/2,g=Math.cos(this.angle),x=Math.sin(this.angle),v=p-Math.round(p)+g*m+x*_,b=f-Math.round(f)+g*_+x*m,w=new Float64Array(a);if(e.translate(w,w,[v>.5?v-1:v,b>.5?b-1:b,0]),this.alignedProjMatrix=w,a=e.create(),e.scale(a,a,[this.width/2,-this.height/2,1]),e.translate(a,a,[1,-1,0]),this.labelPlaneMatrix=a,a=e.create(),e.scale(a,a,[1,-1,1]),e.translate(a,a,[-1,-1,0]),e.scale(a,a,[2/this.width,2/this.height,1]),this.glCoordMatrix=a,this.pixelMatrix=e.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),this._calcFogMatrices(),this._distanceTileDataCache={},a=e.invert(new Float64Array(16),this.pixelMatrix),!a)throw new Error("failed to invert matrix");if(this.pixelMatrixInverse=a,"globe"===this.projection.name||this.mercatorFromTransition){this.globeMatrix=e.calculateGlobeMatrix(this);const t=[this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]];this.globeCenterInViewSpace=e.transformMat4(t,t,o),this.globeRadius=this.worldSize/2/Math.PI-1}else this.globeMatrix=a;this._projMatrixCache={},this._alignedProjMatrixCache={},this._pixelsToTileUnitsCache={}}_calcFogMatrices(){this._fogTileMatrixCache={};const t=this.cameraWorldSizeForFog,i=this.cameraPixelsPerMeter,r=this._camera.position,n=1/this.height/this._pixelsPerMercatorPixel,o=[t,t,i];e.scale$2(o,o,n),e.scale$2(r,r,-1),e.multiply$2(r,r,o);const s=e.create();e.translate(s,s,r),e.scale(s,s,o),this.mercatorFogMatrix=s,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(t,i,n)}_computeCameraPosition(e){const t=(e=e||this.pixelsPerMeter)/this.pixelsPerMeter,i=this._camera.forward(),r=this.point,n=this._mercatorZfromZoom(this._seaLevelZoom?this._seaLevelZoom:this._zoom)*t-e/this.worldSize*this._centerAltitude;return[r.x/this.worldSize-i[0]*n,r.y/this.worldSize-i[1]*n,e/this.worldSize*this._centerAltitude-i[2]*n]}_updateCameraState(){this.height&&(this._camera.setPitchBearing(this._pitch,this.angle),this._camera.position=this._computeCameraPosition())}_translateCameraConstrained(t){const i=this._maxCameraBoundsDistance()*Math.cos(this._pitch),r=this._camera.position[2],n=t[2];let o=1;this.projection.wrap&&(this.center=this.center.wrap()),n>0&&(o=Math.min((i-r)/n,1)),this._camera.position=e.scaleAndAdd([],this._camera.position,t,o),this._updateStateFromCamera()}_updateStateFromCamera(){const t=this._camera.position,i=this._camera.forward(),{pitch:r,bearing:n}=this._camera.getPitchBearing(),o=e.mercatorZfromAltitude(this._centerAltitude,this.center.lat)*this._pixelsPerMercatorPixel,s=this._mercatorZfromZoom(this._maxZoom)*Math.cos(e.degToRad(this._maxPitch)),a=Math.max((t[2]-o)/Math.cos(r),s),l=this._zoomFromMercatorZ(a);e.scaleAndAdd(t,t,i,a),this._pitch=e.clamp(r,e.degToRad(this.minPitch),e.degToRad(this.maxPitch)),this.angle=e.wrap(n,-Math.PI,Math.PI),this._setZoom(e.clamp(l,this._minZoom,this._maxZoom)),this._updateSeaLevelZoom(),this._center=this.coordinateLocation(new e.MercatorCoordinate(t[0],t[1],t[2])),this._unmodified=!1,this._constrain(),this._calcMatrices()}_worldSizeFromZoom(e){return Math.pow(2,e)*this.tileSize}_mercatorZfromZoom(e){return this.cameraToCenterDistance/this._worldSizeFromZoom(e)}_minimumHeightOverTerrain(){const e=Math.min((null!=this._seaLevelZoom?this._seaLevelZoom:this._zoom)+4,this._maxZoom);return this._mercatorZfromZoom(e)}_zoomFromMercatorZ(e){return this.scaleZoom(this.cameraToCenterDistance/(e*this.tileSize))}zoomFromMercatorZAdjusted(t){let i=0,r=e.GLOBE_ZOOM_THRESHOLD_MAX,n=0,o=1/0;for(;r-i>1e-6&&r>i;){const e=i+.5*(r-i),s=this.tileSize*Math.pow(2,e),a=this.getCameraToCenterDistance(this.projection,e,s),l=this.scaleZoom(a/(t*this.tileSize)),c=Math.abs(e-l);c<o&&(o=c,n=e),e<l?i=e:r=e}return n}_terrainEnabled(){return!(!this._elevation||!this.projection.supportsTerrain&&(e.warnOnce("Terrain is not yet supported with alternate projections. Use mercator or globe to enable terrain."),1))}anyCornerOffEdge(t,i){const r=Math.min(t.x,i.x),n=Math.max(t.x,i.x),o=Math.min(t.y,i.y),s=Math.max(t.y,i.y);if(o<this.horizonLineFromTop(!1))return!0;if("mercator"!==this.projection.name)return!1;const a=[new e.Point(r,o),new e.Point(n,s),new e.Point(r,s),new e.Point(n,o)],l=this.renderWorldCopies?-3:0,c=this.renderWorldCopies?4:1;for(const e of a){const t=this.pointRayIntersection(e);if(t.t<0)return!0;const i=this.rayIntersectionCoordinate(t);if(i.x<l||i.y<0||i.x>c||i.y>1)return!0}return!1}isHorizonVisible(){return this.pitch+e.radToDeg(this.fovAboveCenter)>88||this.anyCornerOffEdge(new e.Point(0,0),new e.Point(this.width,this.height))}zoomDeltaToMovement(t,i){const r=e.length(e.sub([],this._camera.position,t)),n=this._zoomFromMercatorZ(r)+i;return r-this._mercatorZfromZoom(n)}getCameraPoint(){if("globe"===this.projection.name){const t=function([t,i,r],n){const o=[t,i,r,1];e.transformMat4$1(o,o,n);const s=o[3]=Math.max(o[3],1e-6);return o[0]/=s,o[1]/=s,o[2]/=s,o}([this.globeMatrix[12],this.globeMatrix[13],this.globeMatrix[14]],this.pixelMatrix);return new e.Point(t[0],t[1])}{const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new e.Point(0,t))}}getCameraToCenterDistance(e,t=this.zoom,i=this.worldSize){const r=Gr(e,t,this.width,this.height,1024),n=e.pixelSpaceConversion(this.center.lat,i,r);return.5/Math.tan(.5*this._fov)*this.height*n}getWorldToCameraMatrix(){const t=this._camera.getWorldToCamera(this.worldSize,"meters"===this.projection.zAxisUnit?this.pixelsPerMeter:1);return"globe"===this.projection.name&&e.multiply(t,t,this.globeMatrix),t}}function Xr(e,t){let i=!1,r=null;const n=()=>{r=null,i&&(e(),r=setTimeout(n,t),i=!1)};return()=>(i=!0,r||n(),r)}class Kr{constructor(t){this._hashName=t&&encodeURIComponent(t),e.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=Xr(this._updateHashUnthrottled.bind(this),300)}addTo(t){return this._map=t,e.window.addEventListener("hashchange",this._onHashChange,!1),t.on("moveend",this._updateHash),this}remove(){return this._map?(this._map.off("moveend",this._updateHash),e.window.removeEventListener("hashchange",this._onHashChange,!1),clearTimeout(this._updateHash()),this._map=void 0,this):this}getHashString(){const t=this._map;if(!t)return"";const i=Yr(t);if(this._hashName){const t=this._hashName;let r=!1;const n=e.window.location.hash.slice(1).split("&").map((e=>{const n=e.split("=")[0];return n===t?(r=!0,`${n}=${i}`):e})).filter((e=>e));return r||n.push(`${t}=${i}`),`#${n.join("&")}`}return`#${i}`}_getCurrentHash(){const t=e.window.location.hash.replace("#","");if(this._hashName){let e;return t.split("&").map((e=>e.split("="))).forEach((t=>{t[0]===this._hashName&&(e=t)})),(e&&e[1]||"").split("/")}return t.split("/")}_onHashChange(){const e=this._map;if(!e)return!1;const t=this._getCurrentHash();if(t.length>=3&&!t.some((e=>isNaN(e)))){const i=e.dragRotate.isEnabled()&&e.touchZoomRotate.isEnabled()?+(t[3]||0):e.getBearing();return e.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:i,pitch:+(t[4]||0)}),!0}return!1}_updateHashUnthrottled(){const t=e.window.location.href.replace(/(#.+)?$/,this.getHashString());e.window.history.replaceState(e.window.history.state,null,t)}}function Yr(e,t){const i=e.getCenter(),r=Math.round(100*e.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,n),s=Math.round(i.lng*o)/o,a=Math.round(i.lat*o)/o,l=e.getBearing(),c=e.getPitch();let h=t?`/${s}/${a}/${r}`:`${r}/${a}/${s}`;return(l||c)&&(h+="/"+Math.round(10*l)/10),c&&(h+=`/${Math.round(c)}`),h}const Jr={linearity:.3,easing:e.bezier(0,0,.3,1)},Qr=e.extend({deceleration:2500,maxSpeed:1400},Jr),en=e.extend({deceleration:20,maxSpeed:1400},Jr),tn=e.extend({deceleration:1e3,maxSpeed:360},Jr),rn=e.extend({deceleration:1e3,maxSpeed:90},Jr);class nn{constructor(e){this._map=e,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:e.exported.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,i=e.exported.now();for(;t.length>0&&i-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._map._prefersReducedMotion())return;if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const i={zoom:0,bearing:0,pitch:0,pan:new e.Point(0,0),pinchAround:void 0,around:void 0};for(const{settings:e}of this._inertiaBuffer)i.zoom+=e.zoomDelta||0,i.bearing+=e.bearingDelta||0,i.pitch+=e.pitchDelta||0,e.panDelta&&i.pan._add(e.panDelta),e.around&&(i.around=e.around),e.pinchAround&&(i.pinchAround=e.pinchAround);const r=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,n={};if(i.pan.mag()){const o=sn(i.pan.mag(),r,e.extend({},Qr,t||{}));n.offset=i.pan.mult(o.amount/i.pan.mag()),n.center=this._map.transform.center,on(n,o)}if(i.zoom){const e=sn(i.zoom,r,en);n.zoom=this._map.transform.zoom+e.amount,on(n,e)}if(i.bearing){const t=sn(i.bearing,r,tn);n.bearing=this._map.transform.bearing+e.clamp(t.amount,-179,179),on(n,t)}if(i.pitch){const e=sn(i.pitch,r,rn);n.pitch=this._map.transform.pitch+e.amount,on(n,e)}if(n.zoom||n.bearing){const e=void 0===i.pinchAround?i.around:i.pinchAround;n.around=e?this._map.unproject(e):this._map.getCenter()}return this.clear(),n.noMoveStart=!0,n}}function on(e,t){(!e.duration||e.duration<t.duration)&&(e.duration=t.duration,e.easing=t.easing)}function sn(t,i,r){const{maxSpeed:n,linearity:o,deceleration:s}=r,a=e.clamp(t*o/(i/1e3),-n,n),l=Math.abs(a)/(s*o);return{easing:r.easing,duration:1e3*l,amount:a*(l/2)}}class an extends e.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,r,n={}){const o=f(i.getCanvasContainer(),r),s=i.unproject(o);super(t,e.extend({point:o,lngLat:s,originalEvent:r},n)),this._defaultPrevented=!1,this.target=i}}class ln extends e.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,r){const n="touchend"===t?r.changedTouches:r.touches,o=m(i.getCanvasContainer(),n),s=o.map((e=>i.unproject(e))),a=o.reduce(((e,t,i,r)=>e.add(t.div(r.length))),new e.Point(0,0));super(t,{points:o,point:a,lngLats:s,lngLat:i.unproject(a),originalEvent:r}),this._defaultPrevented=!1}}class cn extends e.Event{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,t,i){super(e,{originalEvent:i}),this._defaultPrevented=!1}}class hn{constructor(e,t){this._map=e,this._clickTolerance=t.clickTolerance}reset(){this._mousedownPos=void 0}wheel(e){return this._firePreventable(new cn(e.type,this._map,e))}mousedown(e,t){return this._mousedownPos=t,this._firePreventable(new an(e.type,this._map,e))}mouseup(e){this._map.fire(new an(e.type,this._map,e))}preclick(t){const i=e.extend({},t);i.type="preclick",this._map.fire(new an(i.type,this._map,i))}click(e,t){this._mousedownPos&&this._mousedownPos.dist(t)>=this._clickTolerance||(this.preclick(e),this._map.fire(new an(e.type,this._map,e)))}dblclick(e){return this._firePreventable(new an(e.type,this._map,e))}mouseover(e){this._map.fire(new an(e.type,this._map,e))}mouseout(e){this._map.fire(new an(e.type,this._map,e))}touchstart(e){return this._firePreventable(new ln(e.type,this._map,e))}touchmove(e){this._map.fire(new ln(e.type,this._map,e))}touchend(e){this._map.fire(new ln(e.type,this._map,e))}touchcancel(e){this._map.fire(new ln(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class un{constructor(e){this._map=e}reset(){this._delayContextMenu=!1,this._contextMenuEvent=void 0}mousemove(e){this._map.fire(new an(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new an("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(e){this._delayContextMenu?this._contextMenuEvent=e:this._map.fire(new an(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class dn{constructor(e,t){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=t.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(e,t){this.isEnabled()&&e.shiftKey&&0===e.button&&(h(),this._startPos=this._lastPos=t,this._active=!0)}mousemoveWindow(e,t){if(!this._active)return;const i=t,r=this._startPos,n=this._lastPos;if(!r||!n||n.equals(i)||!this._box&&i.dist(r)<this._clickTolerance)return;this._lastPos=i,this._box||(this._box=o("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",e));const s=Math.min(r.x,i.x),a=Math.max(r.x,i.x),l=Math.min(r.y,i.y),c=Math.max(r.y,i.y);this._map._requestDomTask((()=>{this._box&&(this._box.style.transform=`translate(${s}px,${l}px)`,this._box.style.width=a-s+"px",this._box.style.height=c-l+"px")}))}mouseupWindow(t,i){if(!this._active)return;const r=this._startPos,n=i;if(r&&0===t.button){if(this.reset(),p(),r.x!==n.x||r.y!==n.y)return this._map.fire(new e.Event("boxzoomend",{originalEvent:t})),{cameraAnimation:e=>e.fitScreenCoordinates(r,n,this._map.getBearing(),{linear:!1})};this._fireEvent("boxzoomcancel",t)}}keydown(e){this._active&&27===e.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",e))}blur(){this.reset()}reset(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(this._box.remove(),this._box=null),u(),delete this._startPos,delete this._lastPos}_fireEvent(t,i){return this._map.fire(new e.Event(t,{originalEvent:i}))}}function pn(e,t){const i={};for(let r=0;r<e.length;r++)i[e[r].identifier]=t[r];return i}class fn{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){this.centroid=void 0,this.startTime=0,this.touches={},this.aborted=!1}touchstart(t,i,r){(this.centroid||r.length>this.numTouches)&&(this.aborted=!0),this.aborted||(0===this.startTime&&(this.startTime=t.timeStamp),r.length===this.numTouches&&(this.centroid=function(t){const i=new e.Point(0,0);for(const e of t)i._add(e);return i.div(t.length)}(i),this.touches=pn(r,i)))}touchmove(e,t,i){if(this.aborted||!this.centroid)return;const r=pn(i,t);for(const e in this.touches){const t=r[e];(!t||t.dist(this.touches[e])>30)&&(this.aborted=!0)}}touchend(e,t,i){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){const e=!this.aborted&&this.centroid;if(this.reset(),e)return e}}}class mn{constructor(e){this.singleTap=new fn(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,this.lastTap=void 0,this.count=0,this.singleTap.reset()}touchstart(e,t,i){this.singleTap.touchstart(e,t,i)}touchmove(e,t,i){this.singleTap.touchmove(e,t,i)}touchend(e,t,i){const r=this.singleTap.touchend(e,t,i);if(r){const t=e.timeStamp-this.lastTime<500,i=!this.lastTap||this.lastTap.dist(r)<30;if(t&&i||this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}}}class _n{constructor(){this._zoomIn=new mn({numTouches:1,numTaps:2}),this._zoomOut=new mn({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,t,i){this._zoomIn.touchstart(e,t,i),this._zoomOut.touchstart(e,t,i)}touchmove(e,t,i){this._zoomIn.touchmove(e,t,i),this._zoomOut.touchmove(e,t,i)}touchend(e,t,i){const r=this._zoomIn.touchend(e,t,i),n=this._zoomOut.touchend(e,t,i);return r?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:t.getZoom()+1,around:t.unproject(r)},{originalEvent:e})}):n?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:t.getZoom()-1,around:t.unproject(n)},{originalEvent:e})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}const gn={0:1,2:2};class yn{constructor(e){this.reset(),this._clickTolerance=e.clickTolerance||1}blur(){this.reset()}reset(){this._active=!1,this._moved=!1,this._lastPoint=void 0,this._eventButton=void 0}_correctButton(e,t){return!1}_move(e,t){return{}}mousedown(e,t){if(this._lastPoint)return;const i=_(e);this._correctButton(e,i)&&(this._lastPoint=t,this._eventButton=i)}mousemoveWindow(e,t){const i=this._lastPoint;if(i)if(e.preventDefault(),null!=this._eventButton&&function(e,t){const i=gn[t];return void 0===e.buttons||(e.buttons&i)!==i}(e,this._eventButton))this.reset();else if(this._moved||!(t.dist(i)<this._clickTolerance))return this._moved=!0,this._lastPoint=t,this._move(i,t)}mouseupWindow(e){this._lastPoint&&_(e)===this._eventButton&&(this._moved&&p(),this.reset())}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class xn extends yn{mousedown(e,t){super.mousedown(e,t),this._lastPoint&&(this._active=!0)}_correctButton(e,t){return 0===t&&!e.ctrlKey}_move(e,t){return{around:t,panDelta:t.sub(e)}}}class vn extends yn{_correctButton(e,t){return 0===t&&e.ctrlKey||2===t}_move(e,t){const i=.8*(t.x-e.x);if(i)return this._active=!0,{bearingDelta:i}}contextmenu(e){e.preventDefault()}}class bn extends yn{_correctButton(e,t){return 0===t&&e.ctrlKey||2===t}_move(e,t){const i=-.5*(t.y-e.y);if(i)return this._active=!0,{pitchDelta:i}}contextmenu(e){e.preventDefault()}}class wn{constructor(t,i){this._map=t,this._el=t.getCanvasContainer(),this._minTouches=1,this._clickTolerance=i.clickTolerance||1,this.reset(),e.bindAll(["_addTouchPanBlocker","_showTouchPanBlockerAlert"],this)}reset(){this._active=!1,this._touches={},this._sum=new e.Point(0,0)}touchstart(e,t,i){return this._calculateTransform(e,t,i)}touchmove(t,i,r){if(this._active&&!(r.length<this._minTouches)){if(this._map._cooperativeGestures&&!this._map.isMoving()){if(1===r.length&&!e.isFullscreen())return void this._showTouchPanBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}return t.cancelable&&t.preventDefault(),this._calculateTransform(t,i,r)}}touchend(e,t,i){this._calculateTransform(e,t,i),this._active&&i.length<this._minTouches&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,i,r){r.length>0&&(this._active=!0);const n=pn(r,i),o=new e.Point(0,0),s=new e.Point(0,0);let a=0;for(const e in n){const t=n[e],i=this._touches[e];i&&(o._add(t),s._add(t.sub(i)),a++,n[e]=t)}if(this._touches=n,a<this._minTouches||!s.mag())return;const l=s.div(a);return this._sum._add(l),this._sum.mag()<this._clickTolerance?void 0:{around:o.div(a),panDelta:l}}enable(){this._enabled=!0,this._map._cooperativeGestures&&(this._addTouchPanBlocker(),this._el.classList.add("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page"))}disable(){this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove(),this._el.classList.remove("mapboxgl-touch-pan-blocker-override","mapboxgl-scrollable-page")),this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}_addTouchPanBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=o("div","mapboxgl-touch-pan-blocker",this._map._container),this._alertContainer.textContent=this._map._getUIString("TouchPanBlocker.Message"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showTouchPanBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout((()=>{this._alertContainer.classList.remove("mapboxgl-touch-pan-blocker-show"),this._alertContainer.setAttribute("role","null")}),500)}}class Tn{constructor(){this.reset()}reset(){this._active=!1,this._firstTwoTouches=void 0}_start(e){}_move(e,t,i){return{}}touchstart(e,t,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([t[0],t[1]]))}touchmove(e,t,i){const r=this._firstTwoTouches;if(!r)return;e.preventDefault();const[n,o]=r,s=En(i,t,n),a=En(i,t,o);if(!s||!a)return;const l=this._aroundCenter?null:s.add(a).div(2);return this._move([s,a],l,e)}touchend(e,t,i){if(!this._firstTwoTouches)return;const[r,n]=this._firstTwoTouches,o=En(i,t,r),s=En(i,t,n);o&&s||(this._active&&p(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}function En(e,t,i){for(let r=0;r<e.length;r++)if(e[r].identifier===i)return t[r]}function An(e,t){return Math.log(e/t)/Math.LN2}class Sn extends Tn{reset(){super.reset(),this._distance=0,this._startDistance=0}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,t){const i=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(An(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:An(this._distance,i),pinchAround:t}}}function Mn(e,t){return 180*e.angleWith(t)/Math.PI}class Cn extends Tn{reset(){super.reset(),this._minDiameter=0,this._startVector=void 0,this._vector=void 0}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,t){const i=this._vector;if(this._vector=e[0].sub(e[1]),i&&(this._active||!this._isBelowThreshold(this._vector)))return this._active=!0,{bearingDelta:Mn(this._vector,i),pinchAround:t}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());const t=25/(Math.PI*this._minDiameter)*360,i=this._startVector;if(!i)return!1;const r=Mn(e,i);return Math.abs(r)<t}}function kn(e){return Math.abs(e.y)>Math.abs(e.x)}class In extends Tn{constructor(e){super(),this._map=e}reset(){super.reset(),this._valid=void 0,this._firstMove=void 0,this._lastPoints=void 0}_start(e){this._lastPoints=e,kn(e[0].sub(e[1]))&&(this._valid=!1)}_move(t,i,r){const n=this._lastPoints;if(!n)return;const o=t[0].sub(n[0]),s=t[1].sub(n[1]);return this._map._cooperativeGestures&&!e.isFullscreen()&&r.touches.length<3||(this._valid=this.gestureBeginsVertically(o,s,r.timeStamp),!this._valid)?void 0:(this._lastPoints=t,this._active=!0,{pitchDelta:(o.y+s.y)/2*-.5})}gestureBeginsVertically(e,t,i){if(void 0!==this._valid)return this._valid;const r=e.mag()>=2,n=t.mag()>=2;if(!r&&!n)return;if(!r||!n)return null==this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;const o=e.y>0==t.y>0;return kn(e)&&kn(t)&&o}}const Pn={panStep:100,bearingStep:15,pitchStep:10};class zn{constructor(){const e=Pn;this._panStep=e.panStep,this._bearingStep=e.bearingStep,this._pitchStep=e.pitchStep,this._rotationDisabled=!1}blur(){this.reset()}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=0,i=0,r=0,n=0,o=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?i=-1:(e.preventDefault(),n=-1);break;case 39:e.shiftKey?i=1:(e.preventDefault(),n=1);break;case 38:e.shiftKey?r=1:(e.preventDefault(),o=-1);break;case 40:e.shiftKey?r=-1:(e.preventDefault(),o=1);break;default:return}return this._rotationDisabled&&(i=0,r=0),{cameraAnimation:s=>{const a=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:Ln,zoom:t?Math.round(a)+t*(e.shiftKey?2:1):a,bearing:s.getBearing()+i*this._bearingStep,pitch:s.getPitch()+r*this._pitchStep,offset:[-n*this._panStep,-o*this._panStep],center:s.getCenter()},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Ln(e){return e*(2-e)}const Dn=4.000244140625;class Bn{constructor(t,i){this._map=t,this._el=t.getCanvasContainer(),this._handler=i,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222,e.bindAll(["_onTimeout","_addScrollZoomBlocker","_showBlockerAlert"],this)}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around,this._map._cooperativeGestures&&this._addScrollZoomBlocker())}disable(){this.isEnabled()&&(this._enabled=!1,this._map._cooperativeGestures&&(clearTimeout(this._alertTimer),this._alertContainer.remove()))}wheel(t){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!(t.ctrlKey||t.metaKey||this.isZooming()||e.isFullscreen()))return void this._showBlockerAlert();"hidden"!==this._alertContainer.style.visibility&&(this._alertContainer.style.visibility="hidden",clearTimeout(this._alertTimer))}let i=t.deltaMode===e.window.WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const r=e.exported.now(),n=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==i&&i%Dn==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":n>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(n*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),t.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=t,this._delta-=i,this._active||this._start(t)),t.preventDefault()}_onTimeout(e){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(e)}_start(e){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const t=f(this._el,e);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:t,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}renderFrame(){if(!this._frameId)return;if(this._frameId=null,!this.isActive())return;const t=this._map.transform;"wheel"===this._type&&t.projection.wrap&&(t._center.lng>=180||t._center.lng<=-180)&&(this._prevEase=null,this._easing=null,this._lastWheelEvent=null,this._lastWheelEventTime=0);const i=()=>t._terrainEnabled()&&this._aroundCoord?t.computeZoomRelativeTo(this._aroundCoord):t.zoom;if(0!==this._delta){const e="wheel"===this._type&&Math.abs(this._delta)>Dn?this._wheelZoomRate:this._defaultZoomRate;let r=2/(1+Math.exp(-Math.abs(this._delta*e)));this._delta<0&&0!==r&&(r=1/r);const n=i(),o=Math.pow(2,n),s="number"==typeof this._targetZoom?t.zoomScale(this._targetZoom):o;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(s*r))),"wheel"===this._type&&(this._startZoom=n,this._easing=this._smoothOutEasing(200)),this._delta=0}const r="number"==typeof this._targetZoom?this._targetZoom:i(),n=this._startZoom,o=this._easing;let s,a=!1;if("wheel"===this._type&&n&&o){const t=Math.min((e.exported.now()-this._lastWheelEventTime)/200,1),i=o(t);s=e.number(n,r,i),t<1?this._frameId||(this._frameId=!0):a=!0}else s=r,a=!0;return this._active=!0,a&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._handler._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!a,zoomDelta:s-i(),around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let i=e.ease;if(this._prevEase){const t=this._prevEase,r=(e.exported.now()-t.start)/t.duration,n=t.easing(r+.01)-t.easing(r),o=.27/Math.sqrt(n*n+1e-4)*.01,s=Math.sqrt(.0729-o*o);i=e.bezier(o,s,.25,1)}return this._prevEase={start:e.exported.now(),duration:t,easing:i},i}blur(){this.reset()}reset(){this._active=!1}_addScrollZoomBlocker(){this._map&&!this._alertContainer&&(this._alertContainer=o("div","mapboxgl-scroll-zoom-blocker",this._map._container),this._alertContainer.textContent=/(Mac|iPad)/i.test(e.window.navigator.userAgent)?this._map._getUIString("ScrollZoomBlocker.CmdMessage"):this._map._getUIString("ScrollZoomBlocker.CtrlMessage"),this._alertContainer.style.fontSize=`${Math.max(10,Math.min(24,Math.floor(.05*this._el.clientWidth)))}px`)}_showBlockerAlert(){this._alertContainer.style.visibility="visible",this._alertContainer.classList.add("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","alert"),clearTimeout(this._alertTimer),this._alertTimer=setTimeout((()=>{this._alertContainer.classList.remove("mapboxgl-scroll-zoom-blocker-show"),this._alertContainer.setAttribute("role","null")}),200)}}class Rn{constructor(e,t){this._clickZoom=e,this._tapZoom=t}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class On{constructor(){this.reset()}reset(){this._active=!1}blur(){this.reset()}dblclick(e,t){return e.preventDefault(),{cameraAnimation:i=>{i.easeTo({duration:300,zoom:i.getZoom()+(e.shiftKey?-1:1),around:i.unproject(t)},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Fn{constructor(){this._tap=new mn({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,this._swipePoint=void 0,this._swipeTouch=0,this._tapTime=0,this._tap.reset()}touchstart(e,t,i){this._swipePoint||(this._tapTime&&e.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?i.length>0&&(this._swipePoint=t[0],this._swipeTouch=i[0].identifier):this._tap.touchstart(e,t,i))}touchmove(e,t,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;const r=t[0],n=r.y-this._swipePoint.y;return this._swipePoint=r,e.preventDefault(),this._active=!0,{zoomDelta:n/128}}}else this._tap.touchmove(e,t,i)}touchend(e,t,i){this._tapTime?this._swipePoint&&0===i.length&&this.reset():this._tap.touchend(e,t,i)&&(this._tapTime=e.timeStamp)}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class jn{constructor(e,t,i){this._el=e,this._mousePan=t,this._touchPan=i}enable(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Un{constructor(e,t,i){this._pitchWithRotate=e.pitchWithRotate,this._mouseRotate=t,this._mousePitch=i}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Nn{constructor(e,t,i,r){this._el=e,this._touchZoom=t,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const Vn=e=>e.zoom||e.drag||e.pitch||e.rotate;class $n extends e.Event{}class Gn{constructor(){this.constants=[1,1,.01],this.radius=0}setup(t,i){const r=e.sub([],i,t);this.radius=e.length(r[2]<0?e.div([],r,this.constants):[r[0],r[1],0])}projectRay(t){e.div(t,t,this.constants),e.normalize(t,t),e.mul$1(t,t,this.constants);const i=e.scale$2([],t,this.radius);if(i[2]>0){const t=e.scale$2([],[0,0,1],e.dot(i,[0,0,1])),r=e.scale$2([],e.normalize([],[i[0],i[1],0]),this.radius),n=e.add([],i,e.scale$2([],e.sub([],e.add([],r,t),i),2));i[0]=n[0],i[1]=n[1]}return i}}function qn(e){return e.panDelta&&e.panDelta.mag()||e.zoomDelta||e.bearingDelta||e.pitchDelta}class Zn{constructor(t,i){this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new nn(t),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new Gn,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(i),e.bindAll(["handleEvent","handleWindowEvent"],this);const r=this._el;this._listeners=[[r,"touchstart",{passive:!0}],[r,"touchmove",{passive:!1}],[r,"touchend",void 0],[r,"touchcancel",void 0],[r,"mousedown",void 0],[r,"mousemove",void 0],[r,"mouseup",void 0],[e.window.document,"mousemove",{capture:!0}],[e.window.document,"mouseup",void 0],[r,"mouseover",void 0],[r,"mouseout",void 0],[r,"dblclick",void 0],[r,"click",void 0],[r,"keydown",{capture:!1}],[r,"keyup",void 0],[r,"wheel",{passive:!1}],[r,"contextmenu",void 0],[e.window,"blur",void 0]];for(const[t,i,r]of this._listeners)t.addEventListener(i,t===e.window.document?this.handleWindowEvent:this.handleEvent,r)}destroy(){for(const[t,i,r]of this._listeners)t.removeEventListener(i,t===e.window.document?this.handleWindowEvent:this.handleEvent,r)}_addDefaultHandlers(e){const t=this._map,i=t.getCanvasContainer();this._add("mapEvent",new hn(t,e));const r=t.boxZoom=new dn(t,e);this._add("boxZoom",r);const n=new _n,o=new On;t.doubleClickZoom=new Rn(o,n),this._add("tapZoom",n),this._add("clickZoom",o);const s=new Fn;this._add("tapDragZoom",s);const a=t.touchPitch=new In(t);this._add("touchPitch",a);const l=new vn(e),c=new bn(e);t.dragRotate=new Un(e,l,c),this._add("mouseRotate",l,["mousePitch"]),this._add("mousePitch",c,["mouseRotate"]);const h=new xn(e),u=new wn(t,e);t.dragPan=new jn(i,h,u),this._add("mousePan",h),this._add("touchPan",u,["touchZoom","touchRotate"]);const d=new Cn,p=new Sn;t.touchZoomRotate=new Nn(i,p,d,s),this._add("touchRotate",d,["touchPan","touchZoom"]),this._add("touchZoom",p,["touchPan","touchRotate"]),this._add("blockableMapEvent",new un(t));const f=t.scrollZoom=new Bn(t,this);this._add("scrollZoom",f,["mousePan"]);const m=t.keyboard=new zn;this._add("keyboard",m);for(const i of["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"])e.interactive&&e[i]&&t[i].enable(e[i])}_add(e,t,i){this._handlers.push({handlerName:e,handler:t,allowed:i}),this._handlersById[e]=t}stop(e){if(!this._updatingCamera){for(const{handler:e}of this._handlers)e.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(const{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Vn(this._eventsInProgress)||this.isZooming()}_isDragging(){return!!this._eventsInProgress.drag}_blockedByActive(e,t,i){for(const r in e)if(r!==i&&(!t||t.indexOf(r)<0))return!0;return!1}handleWindowEvent(e){this.handleEvent(e,`${e.type}Window`)}_getMapTouches(e){const t=[];for(const i of e)this._el.contains(i.target)&&t.push(i);return t}handleEvent(e,t){this._updatingCamera=!0;const i="renderFrame"===e.type,r=i?void 0:e,n={needsRenderFrame:!1},o={},s={},a=e.touches?this._getMapTouches(e.touches):void 0,l=a?m(this._el,a):i?void 0:f(this._el,e);for(const{handlerName:i,handler:c,allowed:h}of this._handlers){if(!c.isEnabled())continue;let u;this._blockedByActive(s,h,i)?c.reset():c[t||e.type]&&(u=c[t||e.type](e,l,a),this.mergeHandlerResult(n,o,u,i,r),u&&u.needsRenderFrame&&this._triggerRenderFrame()),(u||c.isActive())&&(s[i]=c)}const c={};for(const e in this._previousActiveHandlers)s[e]||(c[e]=r);this._previousActiveHandlers=s,(Object.keys(c).length||qn(n))&&(this._changes.push([n,o,c]),this._triggerRenderFrame()),(Object.keys(s).length||qn(n))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:h}=n;h&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],h(this._map))}mergeHandlerResult(t,i,r,n,o){if(!r)return;e.extend(t,r);const s={handlerName:n,originalEvent:r.originalEvent||o};void 0!==r.zoomDelta&&(i.zoom=s),void 0!==r.panDelta&&(i.drag=s),void 0!==r.pitchDelta&&(i.pitch=s),void 0!==r.bearingDelta&&(i.rotate=s)}_applyChanges(){const t={},i={},r={};for(const[n,o,s]of this._changes)n.panDelta&&(t.panDelta=(t.panDelta||new e.Point(0,0))._add(n.panDelta)),n.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+n.zoomDelta),n.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+n.bearingDelta),n.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+n.pitchDelta),void 0!==n.around&&(t.around=n.around),void 0!==n.aroundCoord&&(t.aroundCoord=n.aroundCoord),void 0!==n.pinchAround&&(t.pinchAround=n.pinchAround),n.noInertia&&(t.noInertia=n.noInertia),e.extend(i,o),e.extend(r,s);this._updateMapTransform(t,i,r),this._changes=[]}_updateMapTransform(t,i,r){const n=this._map,o=n.transform,s=e=>[e.x,e.y,e.z];if((e=>{const t=this._eventsInProgress.drag;return t&&!this._handlersById[t.handlerName].isActive()})()&&!qn(t)){const e=o.zoom;o.cameraElevationReference="sea",o.recenterOnTerrain(),o.cameraElevationReference="ground",e!==o.zoom&&this._map._update(!0)}if(o._isCameraConstrained&&n._stop(!0),!qn(t))return void this._fireEvents(i,r,!0);let{panDelta:a,zoomDelta:l,bearingDelta:c,pitchDelta:h,around:u,aroundCoord:d,pinchAround:p}=t;o._isCameraConstrained&&(l>0&&(l=0),o._isCameraConstrained=!1),void 0!==p&&(u=p),(l||(e=>i[e]&&!this._eventsInProgress[e])("drag"))&&u&&(this._dragOrigin=s(o.pointCoordinate3D(u)),this._trackingEllipsoid.setup(o._camera.position,this._dragOrigin)),o.cameraElevationReference="sea",n._stop(!0),u=u||n.transform.centerPoint,c&&(o.bearing+=c),h&&(o.pitch+=h),o._updateCameraState();const f=[0,0,0];if(a)if("mercator"===o.projection.name){const e=this._trackingEllipsoid.projectRay(o.screenPointToMercatorRay(u).dir),t=this._trackingEllipsoid.projectRay(o.screenPointToMercatorRay(u.sub(a)).dir);f[0]=t[0]-e[0],f[1]=t[1]-e[1]}else{const t=o.pointCoordinate(u);if("globe"===o.projection.name){a=a.rotate(-o.angle);const i=o._pixelsPerMercatorPixel/o.worldSize;f[0]=-a.x*e.mercatorScale(e.latFromMercatorY(t.y))*i,f[1]=-a.y*e.mercatorScale(o.center.lat)*i}else{const e=o.pointCoordinate(u.sub(a));t&&e&&(f[0]=e.x-t.x,f[1]=e.y-t.y)}}const m=o.zoom,_=[0,0,0];if(l){const t=s(d||o.pointCoordinate3D(u)),i={dir:e.normalize([],e.sub([],t,o._camera.position))};if(i.dir[2]<0){const r=o.zoomDeltaToMovement(t,l);e.scale$2(_,i.dir,r)}}const g=e.add(f,f,_);o._translateCameraConstrained(g),l&&Math.abs(o.zoom-m)>1e-4&&o.recenterOnTerrain(),o.cameraElevationReference="ground",this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(i,r,!0)}_fireEvents(t,i,r){const n=Vn(this._eventsInProgress),o=Vn(t),s={};for(const e in t){const{originalEvent:i}=t[e];this._eventsInProgress[e]||(s[`${e}start`]=i),this._eventsInProgress[e]=t[e]}!n&&o&&this._fireEvent("movestart",o.originalEvent);for(const e in s)this._fireEvent(e,s[e]);o&&this._fireEvent("move",o.originalEvent);for(const e in t){const{originalEvent:i}=t[e];this._fireEvent(e,i)}const a={};let l;for(const e in this._eventsInProgress){const{handlerName:t,originalEvent:r}=this._eventsInProgress[e];this._handlersById[t].isActive()||(delete this._eventsInProgress[e],l=i[t]||r,a[`${e}end`]=l)}for(const e in a)this._fireEvent(e,a[e]);const c=Vn(this._eventsInProgress);if(r&&(n||o)&&!c){this._updatingCamera=!0;const t=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),i=e=>0!==e&&-this._bearingSnap<e&&e<this._bearingSnap;t?(i(t.bearing||this._map.getBearing())&&(t.bearing=0),this._map.easeTo(t,{originalEvent:l})):(this._map.fire(new e.Event("moveend",{originalEvent:l})),i(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}}_fireEvent(t,i){this._map.fire(new e.Event(t,i?{originalEvent:i}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add((e=>{this._frameId=void 0,this.handleEvent(new $n("renderFrame",{timeStamp:e})),this._applyChanges()}))}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}const Wn="map.setFreeCameraOptions(...) and map.getFreeCameraOptions() are not yet supported for non-mercator projections.";class Hn extends e.Evented{constructor(t,i){super(),this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=i.bearingSnap,this._respectPrefersReducedMotion=!1!==i.respectPrefersReducedMotion,e.bindAll(["_renderFrameCallback"],this)}getCenter(){return new e.LngLat(this.transform.center.lng,this.transform.center.lat)}setCenter(e,t){return this.jumpTo({center:e},t)}panBy(t,i,r){return t=e.Point.convert(t).mult(-1),this.panTo(this.transform.center,e.extend({offset:t},i),r)}panTo(t,i,r){return this.easeTo(e.extend({center:t},i),r)}getZoom(){return this.transform.zoom}setZoom(e,t){return this.jumpTo({zoom:e},t),this}zoomTo(t,i,r){return this.easeTo(e.extend({zoom:t},i),r)}zoomIn(e,t){return this.zoomTo(this.getZoom()+1,e,t),this}zoomOut(e,t){return this.zoomTo(this.getZoom()-1,e,t),this}getBearing(){return this.transform.bearing}setBearing(e,t){return this.jumpTo({bearing:e},t),this}getPadding(){return this.transform.padding}setPadding(e,t){return this.jumpTo({padding:e},t),this}rotateTo(t,i,r){return this.easeTo(e.extend({bearing:t},i),r)}resetNorth(t,i){return this.rotateTo(0,e.extend({duration:1e3},t),i),this}resetNorthPitch(t,i){return this.easeTo(e.extend({bearing:0,pitch:0,duration:1e3},t),i),this}snapToNorth(e,t){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,t):this}getPitch(){return this.transform.pitch}setPitch(e,t){return this.jumpTo({pitch:e},t),this}cameraForBounds(t,i){t=e.LngLatBounds.convert(t);const r=i&&i.bearing||0,n=i&&i.pitch||0,o=t.getNorthWest(),s=t.getSouthEast();return this._cameraForBounds(this.transform,o,s,r,n,i)}_extendCameraOptions(t){const i={top:0,bottom:0,right:0,left:0};if("number"==typeof(t=e.extend({padding:i,offset:[0,0],maxZoom:this.transform.maxZoom},t)).padding){const e=t.padding;t.padding={top:e,bottom:e,right:e,left:e}}return t.padding=e.extend(i,t.padding),t}_minimumAABBFrustumDistance(e,t){const i=t.max[0]-t.min[0],r=t.max[1]-t.min[1];return i/r>e.aspect?i/(2*Math.tan(.5*e.fovX)*e.aspect):r/(2*Math.tan(.5*e.fovY)*e.aspect)}_cameraForBoundsOnGlobe(t,i,r,n,o,s){const a=t.clone(),l=this._extendCameraOptions(s);a.bearing=n,a.pitch=o;const c=e.LngLat.convert(i),h=e.LngLat.convert(r),u=.5*(c.lat+h.lat),d=.5*(c.lng+h.lng),p=e.latLngToECEF(u,d),f=e.normalize([],p),m=e.normalize([],e.cross([],f,[0,1,0])),_=e.cross([],m,f),g=[m[0],m[1],m[2],0,_[0],_[1],_[2],0,f[0],f[1],f[2],0,0,0,0,1],y=[p,e.latLngToECEF(c.lat,c.lng),e.latLngToECEF(h.lat,c.lng),e.latLngToECEF(h.lat,h.lng),e.latLngToECEF(c.lat,h.lng),e.latLngToECEF(u,c.lng),e.latLngToECEF(u,h.lng),e.latLngToECEF(c.lat,d),e.latLngToECEF(h.lat,d)];let x=e.Aabb.fromPoints(y.map((t=>[e.dot(m,t),e.dot(_,t),e.dot(f,t)])));const v=e.transformMat4([],x.center,g);0===e.squaredLength(v)&&e.set(v,0,0,1),e.normalize(v,v),e.scale$2(v,v,e.GLOBE_RADIUS),a.center=e.ecefToLatLng(v);const b=a.getWorldToCameraMatrix(),w=e.invert(new Float64Array(16),b);x=e.Aabb.applyTransform(x,e.multiply([],b,g)),e.transformMat4(v,v,b);const T=.5*(x.max[2]-x.min[2]),E=this._minimumAABBFrustumDistance(a,x),A=e.scale$2([],[0,0,1],T),S=e.add(A,v,A),M=E+(0===a.pitch?0:e.distance(v,S)),C=a.globeCenterInViewSpace,k=e.sub([],v,[C[0],C[1],C[2]]);e.normalize(k,k),e.scale$2(k,k,M);const I=e.add([],v,k);e.transformMat4(I,I,w);const P=e.earthRadius/e.GLOBE_RADIUS,z=e.length(I),L=e.mercatorZfromAltitude(Math.max(z*P-e.earthRadius,Number.EPSILON),0),D=Math.min(a.zoomFromMercatorZAdjusted(L),l.maxZoom);return D>.5*(e.GLOBE_ZOOM_THRESHOLD_MIN+e.GLOBE_ZOOM_THRESHOLD_MAX)?(a.setProjection({name:"mercator"}),a.zoom=D,this._cameraForBounds(a,i,r,n,o,s)):{center:a.center,zoom:D,bearing:n,pitch:o}}queryTerrainElevation(t,i){const r=this.transform.elevation;return r?(i=e.extend({},{exaggerated:!0},i),r.getAtPoint(e.MercatorCoordinate.fromLngLat(t),null,i.exaggerated)):null}_cameraForBounds(t,i,r,n,o,s){if("globe"===t.projection.name)return this._cameraForBoundsOnGlobe(t,i,r,n,o,s);const a=t.clone(),l=this._extendCameraOptions(s),c=a.padding;a.bearing=n,a.pitch=o;const h=e.LngLat.convert(i),u=e.LngLat.convert(r),d=new e.LngLat(h.lng,u.lat),p=new e.LngLat(u.lng,h.lat),f=a.project(h),m=a.project(u),_=this.queryTerrainElevation(h),g=this.queryTerrainElevation(u),y=this.queryTerrainElevation(d),x=this.queryTerrainElevation(p),v=[[f.x,f.y,Math.min(_||0,g||0,y||0,x||0)],[m.x,m.y,Math.max(_||0,g||0,y||0,x||0)]];let b=e.Aabb.fromPoints(v);const w=a.getWorldToCameraMatrix(),T=e.invert(new Float64Array(16),w);b=e.Aabb.applyTransform(b,w);const E=e.sub([],b.max,b.min),A=c.left||0,S=c.right||0,M=c.bottom||0,C=c.top||0,{left:k,right:I,top:P,bottom:z}=l.padding,L=.5*(A+S),D=.5*(C+M),B=Math.min(a.scaleZoom(a.scale*Math.min((a.width-(A+S+k+I))/E[0],(a.height-(M+C+z+P))/E[1])),l.maxZoom),R=a.scale/a.zoomScale(B);b=new e.Aabb([b.min[0]-(k+L)*R,b.min[1]-(z+D)*R,b.min[2]],[b.max[0]+(I+L)*R,b.max[1]+(P+D)*R,b.max[2]]);const O=.5*E[2],F=this._minimumAABBFrustumDistance(a,b),j=[0,0,1,0];e.transformMat4$1(j,j,w),e.normalize$2(j,j);const U=e.scale$2([],j,F+O),N=e.add([],b.center,U),V=("number"==typeof l.offset.x&&"number"==typeof l.offset.y?new e.Point(l.offset.x,l.offset.y):e.Point.convert(l.offset)).rotate(-e.degToRad(n));b.center[0]-=V.x*R,b.center[1]+=V.y*R,e.transformMat4(b.center,b.center,T),e.transformMat4(N,N,T);const $=[b.center[0],b.center[1],N[2]*a.pixelsPerMeter];e.scale$2($,$,1/a.worldSize);const G=e.lngFromMercatorX($[0]),q=e.latFromMercatorY($[1]),Z=Math.min(a._zoomFromMercatorZ($[2]),l.maxZoom),W=new e.LngLat(G,q);return a.mercatorFromTransition&&Z<.5*(e.GLOBE_ZOOM_THRESHOLD_MIN+e.GLOBE_ZOOM_THRESHOLD_MAX)?(a.setProjection({name:"globe"}),a.zoom=Z,this._cameraForBounds(a,i,r,n,o,s)):{center:W,zoom:Z,bearing:n,pitch:o}}fitBounds(e,t,i){const r=this.cameraForBounds(e,t);return this._fitInternal(r,t,i)}fitScreenCoordinates(t,i,r,n,o){const s=e.Point.convert(t),a=e.Point.convert(i),l=new e.Point(Math.min(s.x,a.x),Math.min(s.y,a.y)),c=new e.Point(Math.max(s.x,a.x),Math.max(s.y,a.y));if("mercator"===this.transform.projection.name&&this.transform.anyCornerOffEdge(s,a))return this;const h=this.transform.pointLocation3D(l),u=this.transform.pointLocation3D(c),d=this.transform.pointLocation3D(new e.Point(l.x,c.y)),p=this.transform.pointLocation3D(new e.Point(c.x,l.y)),f=[Math.min(h.lng,u.lng,d.lng,p.lng),Math.min(h.lat,u.lat,d.lat,p.lat)],m=[Math.max(h.lng,u.lng,d.lng,p.lng),Math.max(h.lat,u.lat,d.lat,p.lat)],_=n&&n.pitch?n.pitch:this.getPitch(),g=this._cameraForBounds(this.transform,f,m,r,_,n);return this._fitInternal(g,n,o)}_fitInternal(t,i,r){return t?(delete(i=e.extend(t,i)).padding,i.linear?this.easeTo(i,r):this.flyTo(i,r)):this}jumpTo(t,i){this.stop();const r=t.preloadOnly?this.transform.clone():this.transform;let n=!1,o=!1,s=!1;return"zoom"in t&&r.zoom!==+t.zoom&&(n=!0,r.zoom=+t.zoom),void 0!==t.center&&(r.center=e.LngLat.convert(t.center)),"bearing"in t&&r.bearing!==+t.bearing&&(o=!0,r.bearing=+t.bearing),"pitch"in t&&r.pitch!==+t.pitch&&(s=!0,r.pitch=+t.pitch),null==t.padding||r.isPaddingEqual(t.padding)||(r.padding=t.padding),t.preloadOnly?(this._preloadTiles(r),this):(this.fire(new e.Event("movestart",i)).fire(new e.Event("move",i)),n&&this.fire(new e.Event("zoomstart",i)).fire(new e.Event("zoom",i)).fire(new e.Event("zoomend",i)),o&&this.fire(new e.Event("rotatestart",i)).fire(new e.Event("rotate",i)).fire(new e.Event("rotateend",i)),s&&this.fire(new e.Event("pitchstart",i)).fire(new e.Event("pitch",i)).fire(new e.Event("pitchend",i)),this.fire(new e.Event("moveend",i)))}getFreeCameraOptions(){return this.transform.projection.supportsFreeCamera||e.warnOnce(Wn),this.transform.getFreeCameraOptions()}setFreeCameraOptions(t,i){const r=this.transform;if(!r.projection.supportsFreeCamera)return e.warnOnce(Wn),this;this.stop();const n=r.zoom,o=r.pitch,s=r.bearing;r.setFreeCameraOptions(t);const a=n!==r.zoom,l=o!==r.pitch,c=s!==r.bearing;return this.fire(new e.Event("movestart",i)).fire(new e.Event("move",i)),a&&this.fire(new e.Event("zoomstart",i)).fire(new e.Event("zoom",i)).fire(new e.Event("zoomend",i)),c&&this.fire(new e.Event("rotatestart",i)).fire(new e.Event("rotate",i)).fire(new e.Event("rotateend",i)),l&&this.fire(new e.Event("pitchstart",i)).fire(new e.Event("pitch",i)).fire(new e.Event("pitchend",i)),this.fire(new e.Event("moveend",i)),this}easeTo(t,i){this._stop(!1,t.easeId),(!1===(t=e.extend({offset:[0,0],duration:500,easing:e.ease},t)).animate||this._prefersReducedMotion(t))&&(t.duration=0);const r=this.transform,n=this.getZoom(),o=this.getBearing(),s=this.getPitch(),a=this.getPadding(),l="zoom"in t?+t.zoom:n,c="bearing"in t?this._normalizeBearing(t.bearing,o):o,h="pitch"in t?+t.pitch:s,u="padding"in t?t.padding:r.padding,d=e.Point.convert(t.offset);let p,f,m;if("globe"===r.projection.name){const i=e.MercatorCoordinate.fromLngLat(r.center),n=d.rotate(-r.angle);i.x+=n.x/r.worldSize,i.y+=n.y/r.worldSize;const o=i.toLngLat(),s=e.LngLat.convert(t.center||o);this._normalizeCenter(s),p=r.centerPoint.add(n),f=new e.Point(i.x,i.y).mult(r.worldSize),m=new e.Point(e.mercatorXfromLng(s.lng),e.mercatorYfromLat(s.lat)).mult(r.worldSize).sub(f)}else{p=r.centerPoint.add(d);const i=r.pointLocation(p),n=e.LngLat.convert(t.center||i);this._normalizeCenter(n),f=r.project(i),m=r.project(n).sub(f)}const _=r.zoomScale(l-n);let g,y;t.around&&(g=e.LngLat.convert(t.around),y=r.locationPoint(g));const x=this._zooming||l!==n,v=this._rotating||o!==c,b=this._pitching||h!==s,w=!r.isPaddingEqual(u),T=r=>T=>{if(x&&(r.zoom=e.number(n,l,T)),v&&(r.bearing=e.number(o,c,T)),b&&(r.pitch=e.number(s,h,T)),w&&(r.interpolatePadding(a,u,T),p=r.centerPoint.add(d)),g)r.setLocationAtPoint(g,y);else{const e=r.zoomScale(r.zoom-n),t=l>n?Math.min(2,_):Math.max(.5,_),i=Math.pow(t,1-T),o=r.unproject(f.add(m.mult(T*i)).mult(e));r.setLocationAtPoint(r.renderWorldCopies?o.wrap():o,p)}return t.preloadOnly||this._fireMoveEvents(i),r};if(t.preloadOnly){const e=this._emulate(T,t.duration,r);return this._preloadTiles(e),this}const E={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=x,this._rotating=v,this._pitching=b,this._padding=w,this._easeId=t.easeId,this._prepareEase(i,t.noMoveStart,E),this._ease(T(r),(e=>{r.recenterOnTerrain(),this._afterEase(i,e)}),t),this}_prepareEase(t,i,r={}){this._moving=!0,this.transform.cameraElevationReference="sea",i||r.moving||this.fire(new e.Event("movestart",t)),this._zooming&&!r.zooming&&this.fire(new e.Event("zoomstart",t)),this._rotating&&!r.rotating&&this.fire(new e.Event("rotatestart",t)),this._pitching&&!r.pitching&&this.fire(new e.Event("pitchstart",t))}_fireMoveEvents(t){this.fire(new e.Event("move",t)),this._zooming&&this.fire(new e.Event("zoom",t)),this._rotating&&this.fire(new e.Event("rotate",t)),this._pitching&&this.fire(new e.Event("pitch",t))}_afterEase(t,i){if(this._easeId&&i&&this._easeId===i)return;this._easeId=void 0,this.transform.cameraElevationReference="ground";const r=this._zooming,n=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,r&&this.fire(new e.Event("zoomend",t)),n&&this.fire(new e.Event("rotateend",t)),o&&this.fire(new e.Event("pitchend",t)),this.fire(new e.Event("moveend",t))}flyTo(t,i){if(this._prefersReducedMotion(t)){const r=e.pick(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo(r,i)}this.stop(),t=e.extend({offset:[0,0],speed:1.2,curve:1.42,easing:e.ease},t);const r=this.transform,n=this.getZoom(),o=this.getBearing(),s=this.getPitch(),a=this.getPadding(),l="zoom"in t?e.clamp(+t.zoom,r.minZoom,r.maxZoom):n,c="bearing"in t?this._normalizeBearing(t.bearing,o):o,h="pitch"in t?+t.pitch:s,u="padding"in t?t.padding:r.padding,d=r.zoomScale(l-n),p=e.Point.convert(t.offset);let f=r.centerPoint.add(p);const m=r.pointLocation(f),_=e.LngLat.convert(t.center||m);this._normalizeCenter(_);const g=r.project(m),y=r.project(_).sub(g);let x=t.curve;const v=Math.max(r.width,r.height),b=v/d,w=y.mag();if("minZoom"in t){const i=e.clamp(Math.min(t.minZoom,n,l),r.minZoom,r.maxZoom),o=v/r.zoomScale(i-n);x=Math.sqrt(o/w*2)}const T=x*x;function E(e){const t=(b*b-v*v+(e?-1:1)*T*T*w*w)/(2*(e?b:v)*T*w);return Math.log(Math.sqrt(t*t+1)-t)}function A(e){return(Math.exp(e)-Math.exp(-e))/2}function S(e){return(Math.exp(e)+Math.exp(-e))/2}const M=E(0);let C=function(e){return S(M)/S(M+x*e)},k=function(e){return v*((S(M)*(A(t=M+x*e)/S(t))-A(M))/T)/w;var t},I=(E(1)-M)/x;if(Math.abs(w)<1e-6||!isFinite(I)){if(Math.abs(v-b)<1e-6)return this.easeTo(t,i);const e=b<v?-1:1;I=Math.abs(Math.log(b/v))/x,k=function(){return 0},C=function(t){return Math.exp(e*x*t)}}t.duration="duration"in t?+t.duration:1e3*I/("screenSpeed"in t?+t.screenSpeed/x:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0);const P=o!==c,z=h!==s,L=!r.isPaddingEqual(u),D=r=>d=>{const m=d*I,x=1/C(m);r.zoom=1===d?l:n+r.scaleZoom(x),P&&(r.bearing=e.number(o,c,d)),z&&(r.pitch=e.number(s,h,d)),L&&(r.interpolatePadding(a,u,d),f=r.centerPoint.add(p));const v=1===d?_:r.unproject(g.add(y.mult(k(m))).mult(x));return r.setLocationAtPoint(r.renderWorldCopies?v.wrap():v,f),r._updateCameraOnTerrain(),t.preloadOnly||this._fireMoveEvents(i),r};if(t.preloadOnly){const e=this._emulate(D,t.duration,r);return this._preloadTiles(e),this}return this._zooming=!0,this._rotating=P,this._pitching=z,this._padding=L,this._prepareEase(i,!1),this._ease(D(r),(()=>this._afterEase(i)),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(e,t){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),this._easeFrameId=void 0,this._onEaseFrame=void 0),this._onEaseEnd){const e=this._onEaseEnd;this._onEaseEnd=void 0,e.call(this,t)}if(!e){const e=this.handlers;e&&e.stop(!1)}return this}_ease(t,i,r){!1===r.animate||0===r.duration?(t(1),i()):(this._easeStart=e.exported.now(),this._easeOptions=r,this._onEaseFrame=t,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_renderFrameCallback(){const t=Math.min((e.exported.now()-this._easeStart)/this._easeOptions.duration,1),i=this._onEaseFrame;i&&i(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()}_normalizeBearing(t,i){t=e.wrap(t,-180,180);const r=Math.abs(t-i);return Math.abs(t-360-i)<r&&(t-=360),Math.abs(t+360-i)<r&&(t+=360),t}_normalizeCenter(e){const t=this.transform;if(!t.renderWorldCopies||t.maxBounds)return;const i=e.lng-t.center.lng;e.lng+=i>180?-360:i<-180?360:0}_prefersReducedMotion(t){return this._respectPrefersReducedMotion&&e.exported.prefersReducedMotion&&!(t&&t.essential)}_emulate(e,t,i){const r=Math.ceil(15*t/1e3),n=[],o=e(i.clone());for(let e=0;e<=r;e++){const t=o(e/r);n.push(t.clone())}return n}}class Xn{constructor(t={}){this.options=t,e.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)}getDefaultPosition(){return"bottom-right"}onAdd(e){const t=this.options&&this.options.compact;return this._map=e,this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=o("button","mapboxgl-ctrl-attrib-button",this._container),o("span","mapboxgl-ctrl-icon",this._compactButton).setAttribute("aria-hidden","true"),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=o("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),t&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===t&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0}_setElementTitle(e,t){const i=this._map._getUIString(`AttributionControl.${t}`);e.setAttribute("aria-label",i),e.removeAttribute("title"),e.firstElementChild&&e.firstElementChild.setAttribute("title",i)}_toggleAttribution(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-expanded","true"))}_updateEditLink(){let t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));const i=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||e.config.ACCESS_TOKEN}];if(t){const r=i.reduce(((e,t,r)=>(t.value&&(e+=`${t.key}=${t.value}${r<i.length-1?"&":""}`),e)),"?");t.href=`${e.config.FEEDBACK_URL}/${r}#${Yr(this._map,!0)}`,t.rel="noopener nofollow",this._setElementTitle(t,"MapFeedback")}}_updateData(e){!e||"metadata"!==e.sourceDataType&&"visibility"!==e.sourceDataType&&"style"!==e.dataType||(this._updateAttributions(),this._updateEditLink())}_updateAttributions(){if(!this._map.style)return;let e=[];if(this._map.style.stylesheet){const e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}const t=this._map.style._sourceCaches;for(const i in t){const r=t[i];if(r.used){const t=r.getSource();t.attribution&&e.indexOf(t.attribution)<0&&e.push(t.attribution)}}e.sort(((e,t)=>e.length-t.length)),e=e.filter(((t,i)=>{for(let r=i+1;r<e.length;r++)if(e[r].indexOf(t)>=0)return!1;return!0})),this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?e=[...this.options.customAttribution,...e]:e.unshift(this.options.customAttribution));const i=e.join(" | ");i!==this._attribHTML&&(this._attribHTML=i,e.length?(this._innerContainer.innerHTML=i,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}_updateCompact(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")}}class Kn{constructor(){e.bindAll(["_updateLogo","_updateCompact"],this)}onAdd(e){this._map=e,this._container=o("div","mapboxgl-ctrl");const t=o("a","mapboxgl-ctrl-logo");return t.target="_blank",t.rel="noopener nofollow",t.href="https://www.mapbox.com/",t.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),t.setAttribute("rel","noopener nofollow"),this._container.appendChild(t),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)}getDefaultPosition(){return"bottom-left"}_updateLogo(e){e&&"metadata"!==e.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")}_logoRequired(){if(!this._map.style)return!0;const e=this._map.style._sourceCaches;if(0===Object.entries(e).length)return!0;for(const t in e){const i=e[t].getSource();if(i.hasOwnProperty("mapbox_logo")&&!i.mapbox_logo)return!1}return!0}_updateCompact(){const e=this._container.children;if(e.length){const t=e[0];this._map.getCanvasContainer().offsetWidth<250?t.classList.add("mapboxgl-compact"):t.classList.remove("mapboxgl-compact")}}}class Yn{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(e){const t=++this._id;return this._queue.push({callback:e,id:t,cancelled:!1}),t}remove(e){const t=this._currentlyRunning,i=t?this._queue.concat(t):this._queue;for(const t of i)if(t.id===e)return void(t.cancelled=!0)}run(e=0){const t=this._currentlyRunning=this._queue;this._queue=[];for(const i of t)if(!i.cancelled&&(i.callback(e),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}function Jn(t,i,r){if(t=new e.LngLat(t.lng,t.lat),i){const n=new e.LngLat(t.lng-360,t.lat),o=new e.LngLat(t.lng+360,t.lat),s=360*Math.ceil(Math.abs(t.lng-r.center.lng)/360),a=r.locationPoint(t).distSqr(i),l=i.x<0||i.y<0||i.x>r.width||i.y>r.height;r.locationPoint(n).distSqr(i)<a&&(l||Math.abs(n.lng-r.center.lng)<s)?t=n:r.locationPoint(o).distSqr(i)<a&&(l||Math.abs(o.lng-r.center.lng)<s)&&(t=o)}for(;Math.abs(t.lng-r.center.lng)>180;){const e=r.locationPoint(t);if(e.x>=0&&e.y>=0&&e.x<=r.width&&e.y<=r.height)break;t.lng>r.center.lng?t.lng-=360:t.lng+=360}return t}const Qn={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};class eo extends e.Evented{constructor(t,i){if(super(),(t instanceof e.window.HTMLElement||i)&&(t=e.extend({element:t},i)),e.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer"],this),this._anchor=t&&t.anchor||"center",this._color=t&&t.color||"#3FB1CE",this._scale=t&&t.scale||1,this._draggable=t&&t.draggable||!1,this._clickTolerance=t&&t.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=t&&t.rotation||0,this._rotationAlignment=t&&t.rotationAlignment||"auto",this._pitchAlignment=t&&t.pitchAlignment&&t.pitchAlignment||"auto",this._updateMoving=()=>this._update(!0),this._occludedOpacity=t&&t.occludedOpacity||.2,t&&t.element)this._element=t.element,this._offset=e.Point.convert(t&&t.offset||[0,0]);else{this._defaultMarker=!0,this._element=o("div");const i=41,r=27,n=s("svg",{display:"block",height:i*this._scale+"px",width:r*this._scale+"px",viewBox:`0 0 ${r} ${i}`},this._element),a=s("radialGradient",{id:"shadowGradient"},s("defs",{},n));s("stop",{offset:"10%","stop-opacity":.4},a),s("stop",{offset:"100%","stop-opacity":.05},a),s("ellipse",{cx:13.5,cy:34.8,rx:10.5,ry:5.25,fill:"url(#shadowGradient)"},n),s("path",{fill:this._color,d:"M27,13.5C27,19.07 20.25,27 14.75,34.5C14.02,35.5 12.98,35.5 12.25,34.5C6.75,27 0,19.22 0,13.5C0,6.04 6.04,0 13.5,0C20.96,0 27,6.04 27,13.5Z"},n),s("path",{opacity:.25,d:"M13.5,0C6.04,0 0,6.04 0,13.5C0,19.22 6.75,27 12.25,34.5C13,35.52 14.02,35.5 14.75,34.5C20.25,27 27,19.07 27,13.5C27,6.04 20.96,0 13.5,0ZM13.5,1C20.42,1 26,6.58 26,13.5C26,15.9 24.5,19.18 22.22,22.74C19.95,26.3 16.71,30.14 13.94,33.91C13.74,34.18 13.61,34.32 13.5,34.44C13.39,34.32 13.26,34.18 13.06,33.91C10.28,30.13 7.41,26.31 5.02,22.77C2.62,19.23 1,15.95 1,13.5C1,6.58 6.58,1 13.5,1Z"},n),s("circle",{fill:"white",cx:13.5,cy:13.5,r:5.5},n),this._offset=e.Point.convert(t&&t.offset||[0,-14])}this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label","Map marker"),this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",(e=>{e.preventDefault()})),this._element.addEventListener("mousedown",(e=>{e.preventDefault()}));const r=this._element.classList;for(const e in Qn)r.remove(`mapboxgl-marker-anchor-${e}`);r.add(`mapboxgl-marker-anchor-${this._anchor}`),this._popup=null}addTo(e){return e===this._map||(this.remove(),this._map=e,e.getCanvasContainer().appendChild(this._element),e.on("move",this._updateMoving),e.on("moveend",this._update),e.on("remove",this._clearFadeTimer),e._addMarker(this),this.setDraggable(this._draggable),this._update(),e.on("click",this._onMapClick)),this}remove(){const e=this._map;return e&&(e.off("click",this._onMapClick),e.off("move",this._updateMoving),e.off("moveend",this._update),e.off("mousedown",this._addDragHandler),e.off("touchstart",this._addDragHandler),e.off("mouseup",this._onUp),e.off("touchend",this._onUp),e.off("mousemove",this._onMove),e.off("touchmove",this._onMove),e.off("remove",this._clearFadeTimer),e._removeMarker(this),this._map=void 0),this._clearFadeTimer(),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=e.LngLat.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(!0),this}getElement(){return this._element}setPopup(e){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeAttribute("role"),this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),e){if(!("offset"in e.options)){const t=38.1,i=13.5,r=Math.sqrt(Math.pow(i,2)/2);e.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-t],"bottom-left":[r,-1*(t-i+r)],"bottom-right":[-r,-1*(t-i+r)],left:[i,-1*(t-i)],right:[-i,-1*(t-i)]}:this._offset}this._popup=e,e._marker=this,this._lngLat&&this._popup.setLngLat(this._lngLat),this._element.setAttribute("role","button"),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress),this._element.setAttribute("aria-expanded","false")}return this}_onKeyPress(e){const t=e.code,i=e.charCode||e.keyCode;"Space"!==t&&"Enter"!==t&&32!==i&&13!==i||this.togglePopup()}_onMapClick(e){const t=e.originalEvent.target,i=this._element;this._popup&&(t===i||i.contains(t))&&this.togglePopup()}getPopup(){return this._popup}togglePopup(){const e=this._popup;return e?(e.isOpen()?(e.remove(),this._element.setAttribute("aria-expanded","false")):this._map&&(e.addTo(this._map),this._element.setAttribute("aria-expanded","true")),this):this}_behindTerrain(){const e=this._map,t=this._pos;if(!e||!t)return!1;const i=e.unproject(t),r=e.getFreeCameraOptions();if(!r.position)return!1;const n=r.position.toLngLat();return n.distanceTo(i)<.9*n.distanceTo(this._lngLat)}_evaluateOpacity(){const t=this._map;if(!t)return;const i=this._pos;if(!i||i.x<0||i.x>t.transform.width||i.y<0||i.y>t.transform.height)return void this._clearFadeTimer();const r=t.unproject(i);let n;t._showingGlobe()&&e.isLngLatBehindGlobe(t.transform,this._lngLat)?n=0:(n=1-t._queryFogOpacity(r),t.transform._terrainEnabled()&&t.getTerrain()&&this._behindTerrain()&&(n*=this._occludedOpacity)),this._element.style.opacity=`${n}`,this._element.style.pointerEvents=n>0?"auto":"none",this._popup&&this._popup._setOpacity(n),this._fadeTimer=null}_clearFadeTimer(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)}_updateDOM(){const e=this._pos;if(!e||!this._map)return;const t=this._offset.mult(this._scale);this._element.style.transform=`\n            translate(${e.x}px,${e.y}px)\n            ${Qn[this._anchor]}\n            ${this._calculateXYTransform()} ${this._calculateZTransform()}\n            translate(${t.x}px,${t.y}px)\n        `}_calculateXYTransform(){const t=this._pos,i=this._map,r=this.getPitchAlignment();if(!i||!t||"map"!==r)return"";if(!i._showingGlobe()){const e=i.getPitch();return e?`rotateX(${e}deg)`:""}const n=e.radToDeg(e.globeTiltAtLngLat(i.transform,this._lngLat)),o=t.sub(e.globeCenterToScreenPoint(i.transform)),s=Math.abs(o.x)+Math.abs(o.y);if(0===s)return"";const a=n/s;return`rotateX(${-o.y*a}deg) rotateY(${o.x*a}deg)`}_calculateZTransform(){const t=this._pos,i=this._map;if(!i||!t)return"";let r=0;const n=this.getRotationAlignment();if("map"===n)if(i._showingGlobe()){const t=i.project(new e.LngLat(this._lngLat.lng,this._lngLat.lat+.001)),n=i.project(new e.LngLat(this._lngLat.lng,this._lngLat.lat-.001)).sub(t);r=e.radToDeg(Math.atan2(n.y,n.x))-90}else r=-i.getBearing();else if("horizon"===n){const n=e.smoothstep(4,6,i.getZoom()),o=e.globeCenterToScreenPoint(i.transform);o.y+=n*i.transform.height;const s=t.sub(o),a=e.radToDeg(Math.atan2(s.y,s.x));r=(a>90?a-270:a+90)*(1-n)}return r+=this._rotation,r?`rotateZ(${r}deg)`:""}_update(t){e.window.cancelAnimationFrame(this._updateFrameId);const i=this._map;i&&(i.transform.renderWorldCopies&&(this._lngLat=Jn(this._lngLat,this._pos,i.transform)),this._pos=i.project(this._lngLat),!0===t?this._updateFrameId=e.window.requestAnimationFrame((()=>{this._element&&this._pos&&this._anchor&&(this._pos=this._pos.round(),this._updateDOM())})):this._pos=this._pos.round(),i._requestDomTask((()=>{this._map&&(this._element&&this._pos&&this._anchor&&this._updateDOM(),(i._showingGlobe()||i.getTerrain()||i.getFog())&&!this._fadeTimer&&(this._fadeTimer=setTimeout(this._evaluateOpacity.bind(this),60)))})))}getOffset(){return this._offset}setOffset(t){return this._offset=e.Point.convert(t),this._update(),this}_onMove(t){const i=this._map;if(!i)return;const r=this._pointerdownPos,n=this._positionDelta;if(r&&n){if(!this._isDragging){const e=this._clickTolerance||i._clickTolerance;if(t.point.dist(r)<e)return;this._isDragging=!0}this._pos=t.point.sub(n),this._lngLat=i.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new e.Event("dragstart"))),this.fire(new e.Event("drag"))}}_onUp(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1;const t=this._map;t&&(t.off("mousemove",this._onMove),t.off("touchmove",this._onMove)),"active"===this._state&&this.fire(new e.Event("dragend")),this._state="inactive"}_addDragHandler(e){const t=this._map,i=this._pos;t&&i&&this._element.contains(e.originalEvent.target)&&(e.preventDefault(),this._positionDelta=e.point.sub(i),this._pointerdownPos=e.point,this._state="pending",t.on("mousemove",this._onMove),t.on("touchmove",this._onMove),t.once("mouseup",this._onUp),t.once("touchend",this._onUp))}setDraggable(e){this._draggable=!!e;const t=this._map;return t&&(e?(t.on("mousedown",this._addDragHandler),t.on("touchstart",this._addDragHandler)):(t.off("mousedown",this._addDragHandler),t.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(e){return this._rotation=e||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(e){return this._rotationAlignment=e||"auto",this._update(),this}getRotationAlignment(){return"auto"===this._rotationAlignment||"horizon"===this._rotationAlignment&&this._map&&!this._map._showingGlobe()?"viewport":this._rotationAlignment}setPitchAlignment(e){return this._pitchAlignment=e||"auto",this._update(),this}getPitchAlignment(){return"auto"===this._pitchAlignment?this.getRotationAlignment():this._pitchAlignment}setOccludedOpacity(e){return this._occludedOpacity=e||.2,this._update(),this}getOccludedOpacity(){return this._occludedOpacity}}const to={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},io=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function ro(t=new e.Point(0,0),i="bottom"){if("number"==typeof t){const r=Math.round(Math.sqrt(.5*Math.pow(t,2)));switch(i){case"top":return new e.Point(0,t);case"top-left":return new e.Point(r,r);case"top-right":return new e.Point(-r,r);case"bottom":return new e.Point(0,-t);case"bottom-left":return new e.Point(r,-r);case"bottom-right":return new e.Point(-r,-r);case"left":return new e.Point(t,0);case"right":return new e.Point(-t,0)}return new e.Point(0,0)}return t instanceof e.Point||Array.isArray(t)?e.Point.convert(t):e.Point.convert(t[i]||[0,0])}class no{constructor(e){this.jumpTo(e)}getValue(t){if(t<=this._startTime)return this._start;if(t>=this._endTime)return this._end;const i=e.easeCubicInOut((t-this._startTime)/(this._endTime-this._startTime));return this._start*(1-i)+this._end*i}isEasing(e){return e>=this._startTime&&e<=this._endTime}jumpTo(e){this._startTime=-1/0,this._endTime=-1/0,this._start=e,this._end=e}easeTo(e,t,i){this._start=this.getValue(t),this._end=e,this._startTime=t,this._endTime=t+i}}const oo={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","Map.Title":"Map","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScrollZoomBlocker.CtrlMessage":"Use ctrl + scroll to zoom the map","ScrollZoomBlocker.CmdMessage":"Use ⌘ + scroll to zoom the map","TouchPanBlocker.Message":"Use two fingers to move the map"},so={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,performanceMetricsCollection:!0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,optimizeForTerrain:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,minTileCacheSize:null,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,transformRequest:null,accessToken:null,fadeDuration:300,respectPrefersReducedMotion:!0,crossSourceCollisions:!0},ao={showCompass:!0,showZoom:!0,visualizePitch:!1};class lo{constructor(t,i,r=!1){this._clickTolerance=10,this.element=i,this.mouseRotate=new vn({clickTolerance:t.dragRotate._mouseRotate._clickTolerance}),this.map=t,r&&(this.mousePitch=new bn({clickTolerance:t.dragRotate._mousePitch._clickTolerance})),e.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),i.addEventListener("mousedown",this.mousedown),i.addEventListener("touchstart",this.touchstart,{passive:!1}),i.addEventListener("touchmove",this.touchmove),i.addEventListener("touchend",this.touchend),i.addEventListener("touchcancel",this.reset)}down(e,t){this.mouseRotate.mousedown(e,t),this.mousePitch&&this.mousePitch.mousedown(e,t),h()}move(e,t){const i=this.map,r=this.mouseRotate.mousemoveWindow(e,t),n=r&&r.bearingDelta;if(n&&i.setBearing(i.getBearing()+n),this.mousePitch){const r=this.mousePitch.mousemoveWindow(e,t),n=r&&r.pitchDelta;n&&i.setPitch(i.getPitch()+n)}}off(){const e=this.element;e.removeEventListener("mousedown",this.mousedown),e.removeEventListener("touchstart",this.touchstart,{passive:!1}),e.removeEventListener("touchmove",this.touchmove),e.removeEventListener("touchend",this.touchend),e.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){u(),e.window.removeEventListener("mousemove",this.mousemove),e.window.removeEventListener("mouseup",this.mouseup)}mousedown(t){this.down(e.extend({},t,{ctrlKey:!0,preventDefault:()=>t.preventDefault()}),f(this.element,t)),e.window.addEventListener("mousemove",this.mousemove),e.window.addEventListener("mouseup",this.mouseup)}mousemove(e){this.move(e,f(this.element,e))}mouseup(e){this.mouseRotate.mouseupWindow(e),this.mousePitch&&this.mousePitch.mouseupWindow(e),this.offTemp()}touchstart(e){1!==e.targetTouches.length?this.reset():(this._startPos=this._lastPos=m(this.element,e.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:()=>e.preventDefault()},this._startPos))}touchmove(e){1!==e.targetTouches.length?this.reset():(this._lastPos=m(this.element,e.targetTouches)[0],this.move({preventDefault:()=>e.preventDefault()},this._lastPos))}touchend(e){0===e.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()}reset(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()}}const co={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0,showUserHeading:!1},ho={maxWidth:100,unit:"metric"},uo={kilometer:"km",meter:"m",mile:"mi",foot:"ft","nautical-mile":"nm"},po={version:e.version,supported:i,setRTLTextPlugin:e.setRTLTextPlugin,getRTLTextPluginStatus:e.getRTLTextPluginStatus,Map:class extends Hn{constructor(t){if(e.LivePerformanceUtils.mark(e.PerformanceMarkers.create),null!=(t=e.extend({},so,t)).minZoom&&null!=t.maxZoom&&t.minZoom>t.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=t.minPitch&&null!=t.maxPitch&&t.minPitch>t.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=t.minPitch&&t.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=t.maxPitch&&t.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(t.antialias&&e.isSafariWithAntialiasingBug(e.window)&&(t.antialias=!1,e.warnOnce("Antialiasing is disabled for this WebGL context to avoid browser bug: https://github.com/mapbox/mapbox-gl-js/issues/11609")),super(new Hr(t.minZoom,t.maxZoom,t.minPitch,t.maxPitch,t.renderWorldCopies),t),this._interactive=t.interactive,this._minTileCacheSize=t.minTileCacheSize,this._maxTileCacheSize=t.maxTileCacheSize,this._failIfMajorPerformanceCaveat=t.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=t.preserveDrawingBuffer,this._antialias=t.antialias,this._useWebGL2=t.useWebGL2,this._trackResize=t.trackResize,this._bearingSnap=t.bearingSnap,this._refreshExpiredTiles=t.refreshExpiredTiles,this._fadeDuration=t.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=t.crossSourceCollisions,this._collectResourceTiming=t.collectResourceTiming,this._optimizeForTerrain=t.optimizeForTerrain,this._language=this._parseLanguage(t.language),this._worldview=t.worldview,this._renderTaskQueue=new Yn,this._domRenderTaskQueue=new Yn,this._controls=[],this._markers=[],this._popups=[],this._mapId=e.uniqueId(),this._locale=e.extend({},oo,t.locale),this._clickTolerance=t.clickTolerance,this._cooperativeGestures=t.cooperativeGestures,this._performanceMetricsCollection=t.performanceMetricsCollection,this._containerWidth=0,this._containerHeight=0,this._averageElevationLastSampledAt=-1/0,this._averageElevationExaggeration=0,this._averageElevation=new no(0),this._interactionRange=[1/0,-1/0],this._visibilityHidden=0,this._useExplicitProjection=!1,this._requestManager=new e.RequestManager(t.transformRequest,t.accessToken,t.testMode),this._silenceAuthErrors=!!t.testMode,"string"==typeof t.container){if(this._container=e.window.document.getElementById(t.container),!this._container)throw new Error(`Container '${t.container}' not found.`)}else{if(!(t.container instanceof e.window.HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=t.container}if(this._container.childNodes.length>0&&e.warnOnce("The map container element should be empty, otherwise the map's interactivity will be negatively impacted. If you want to display a message when WebGL is not supported, use the Mapbox GL Supported plugin instead."),t.maxBounds&&this.setMaxBounds(t.maxBounds),e.bindAll(["_onWindowOnline","_onWindowResize","_onVisibilityChange","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(()=>this._update(!1))),this.on("moveend",(()=>this._update(!1))),this.on("zoom",(()=>this._update(!0))),void 0!==e.window&&(e.window.addEventListener("online",this._onWindowOnline,!1),e.window.addEventListener("resize",this._onWindowResize,!1),e.window.addEventListener("orientationchange",this._onWindowResize,!1),e.window.addEventListener("webkitfullscreenchange",this._onWindowResize,!1),e.window.addEventListener("visibilitychange",this._onVisibilityChange,!1)),this.handlers=new Zn(this,t),this._localFontFamily=t.localFontFamily,this._localIdeographFontFamily=t.localIdeographFontFamily,t.style&&this.setStyle(t.style,{localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),t.projection&&this.setProjection(t.projection),this._hash=t.hash&&new Kr("string"==typeof t.hash&&t.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:t.center,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch}),t.bounds&&(this.resize(),this.fitBounds(t.bounds,e.extend({},t.fitBoundsOptions,{duration:0})))),this.resize(),t.attributionControl&&this.addControl(new Xn({customAttribution:t.customAttribution})),this._logoControl=new Kn,this.addControl(this._logoControl,t.logoPosition),this.on("style.load",(()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)})),this.on("data",(t=>{this._update("style"===t.dataType),this.fire(new e.Event(`${t.dataType}data`,t))})),this.on("dataloading",(t=>{this.fire(new e.Event(`${t.dataType}dataloading`,t))}))}_getMapId(){return this._mapId}addControl(t,i){if(void 0===i&&(i=t.getDefaultPosition?t.getDefaultPosition():"top-right"),!t||!t.onAdd)return this.fire(new e.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const r=t.onAdd(this);this._controls.push(t);const n=this._controlPositions[i];return-1!==i.indexOf("bottom")?n.insertBefore(r,n.firstChild):n.appendChild(r),this}removeControl(t){if(!t||!t.onRemove)return this.fire(new e.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const i=this._controls.indexOf(t);return i>-1&&this._controls.splice(i,1),t.onRemove(this),this}hasControl(e){return this._controls.indexOf(e)>-1}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}resize(t){if(this._updateContainerDimensions(),this._containerWidth===this.transform.width&&this._containerHeight===this.transform.height)return this;this._resizeCanvas(this._containerWidth,this._containerHeight),this.transform.resize(this._containerWidth,this._containerHeight),this.painter.resize(Math.ceil(this._containerWidth),Math.ceil(this._containerHeight));const i=!this._moving;return i&&this.fire(new e.Event("movestart",t)).fire(new e.Event("move",t)),this.fire(new e.Event("resize",t)),i&&this.fire(new e.Event("moveend",t)),this}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()||null}setMaxBounds(t){return this.transform.setMaxBounds(e.LngLatBounds.convert(t)),this._update()}setMinZoom(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t?this.setZoom(t):this.fire(new e.Event("zoomstart")).fire(new e.Event("zoom")).fire(new e.Event("zoomend")),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t?this.setZoom(t):this.fire(new e.Event("zoomstart")).fire(new e.Event("zoom")).fire(new e.Event("zoomend")),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()<t?this.setPitch(t):this.fire(new e.Event("pitchstart")).fire(new e.Event("pitch")).fire(new e.Event("pitchend")),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(t){if((t=null==t?85:t)>85)throw new Error("maxPitch must be less than or equal to 85");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t?this.setPitch(t):this.fire(new e.Event("pitchstart")).fire(new e.Event("pitch")).fire(new e.Event("pitchend")),this;throw new Error("maxPitch must be greater than or equal to minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(e){return this.transform.renderWorldCopies=e,this.transform.renderWorldCopies||this._forceMarkerAndPopupUpdate(!0),this._update()}getLanguage(){return this._language}_parseLanguage(t){return"auto"===t?e.window.navigator.language:Array.isArray(t)?0===t.length?void 0:t.map((t=>"auto"===t?e.window.navigator.language:t)):t}setLanguage(e){const t=this._parseLanguage(e);if(!this.style||t===this._language)return this;this._language=t,this.style._reloadSources();for(const e of this._controls)e._setLanguage&&e._setLanguage(this._language);return this}getWorldview(){return this._worldview}setWorldview(e){return this.style&&e!==this._worldview?(this._worldview=e,this.style._reloadSources(),this):this}getProjection(){return this.transform.mercatorFromTransition?{name:"globe",center:[0,0]}:this.transform.getProjection()}_showingGlobe(){return"globe"===this.transform.projection.name}setProjection(e){return this._lazyInitEmptyStyle(),e?"string"==typeof e&&(e={name:e}):e=null,this._useExplicitProjection=!!e,this._prioritizeAndUpdateProjection(e,this.style.stylesheet?this.style.stylesheet.projection:null)}_updateProjectionTransition(){if("globe"!==this.getProjection().name)return;const t=this.transform,i=t.projection.name;let r;"globe"===i&&t.zoom>=e.GLOBE_ZOOM_THRESHOLD_MAX?(t.setMercatorFromTransition(),r=!0):"mercator"===i&&t.zoom<e.GLOBE_ZOOM_THRESHOLD_MAX&&(t.setProjection({name:"globe"}),r=!0),r&&(this.style.applyProjectionUpdate(),this.style._forceSymbolLayerUpdate())}_prioritizeAndUpdateProjection(e,t){return this._updateProjection(e||t||{name:"mercator"})}_updateProjection(t){let i;if(i="globe"===t.name&&this.transform.zoom>=e.GLOBE_ZOOM_THRESHOLD_MAX?this.transform.setMercatorFromTransition():this.transform.setProjection(t),this.style.applyProjectionUpdate(),i){this.painter.clearBackgroundTiles();for(const e in this.style._sourceCaches)this.style._sourceCaches[e].clearTiles();this._update(!0),this._forceMarkerAndPopupUpdate(!0)}return this}project(t){return this.transform.locationPoint3D(e.LngLat.convert(t))}unproject(t){return this.transform.pointLocation3D(e.Point.convert(t))}isMoving(){return this._moving||this.handlers&&this.handlers.isMoving()||!1}isZooming(){return this._zooming||this.handlers&&this.handlers.isZooming()||!1}isRotating(){return this._rotating||this.handlers&&this.handlers.isRotating()||!1}_isDragging(){return this.handlers&&this.handlers._isDragging()||!1}_createDelegatedListener(e,t,i){if("mouseenter"===e||"mouseover"===e){let r=!1;const n=n=>{const o=t.filter((e=>this.getLayer(e))),s=o.length?this.queryRenderedFeatures(n.point,{layers:o}):[];s.length?r||(r=!0,i.call(this,new an(e,this,n.originalEvent,{features:s}))):r=!1},o=()=>{r=!1};return{layers:new Set(t),listener:i,delegates:{mousemove:n,mouseout:o}}}if("mouseleave"===e||"mouseout"===e){let r=!1;const n=n=>{const o=t.filter((e=>this.getLayer(e)));(o.length?this.queryRenderedFeatures(n.point,{layers:o}):[]).length?r=!0:r&&(r=!1,i.call(this,new an(e,this,n.originalEvent)))},o=t=>{r&&(r=!1,i.call(this,new an(e,this,t.originalEvent)))};return{layers:new Set(t),listener:i,delegates:{mousemove:n,mouseout:o}}}{const r=e=>{const r=t.filter((e=>this.getLayer(e))),n=r.length?this.queryRenderedFeatures(e.point,{layers:r}):[];n.length&&(e.features=n,i.call(this,e),delete e.features)};return{layers:new Set(t),listener:i,delegates:{[e]:r}}}}on(e,t,i){if(void 0===i)return super.on(e,t);Array.isArray(t)||(t=[t]);const r=this._createDelegatedListener(e,t,i);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[e]=this._delegatedListeners[e]||[],this._delegatedListeners[e].push(r);for(const e in r.delegates)this.on(e,r.delegates[e]);return this}once(e,t,i){if(void 0===i)return super.once(e,t);Array.isArray(t)||(t=[t]);const r=this._createDelegatedListener(e,t,i);for(const e in r.delegates)this.once(e,r.delegates[e]);return this}off(e,t,i){if(void 0===i)return super.off(e,t);t=new Set(Array.isArray(t)?t:[t]);const r=(e,t)=>{if(e.size!==t.size)return!1;for(const i of e)if(!t.has(i))return!1;return!0},n=this._delegatedListeners?this._delegatedListeners[e]:void 0;return n&&(e=>{for(let n=0;n<e.length;n++){const o=e[n];if(o.listener===i&&r(o.layers,t)){for(const e in o.delegates)this.off(e,o.delegates[e]);return e.splice(n,1),this}}})(n),this}queryRenderedFeatures(t,i){return this.style?(void 0!==i||void 0===t||t instanceof e.Point||Array.isArray(t)||(i=t,t=void 0),this.style.queryRenderedFeatures(t=t||[[0,0],[this.transform.width,this.transform.height]],i=i||{},this.transform)):[]}querySourceFeatures(e,t){return this.style.querySourceFeatures(e,t)}isPointOnSurface(t){const{name:i}=this.transform.projection;return"globe"!==i&&"mercator"!==i&&e.warnOnce(`${i} projection does not support isPointOnSurface, this API may behave unexpectedly.`),this.transform.isPointOnSurface(e.Point.convert(t))}setStyle(t,i){return!1!==(i=e.extend({},{localIdeographFontFamily:this._localIdeographFontFamily,localFontFamily:this._localFontFamily},i)).diff&&i.localIdeographFontFamily===this._localIdeographFontFamily&&i.localFontFamily===this._localFontFamily&&this.style&&t?(this._diffStyle(t,i),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._localFontFamily=i.localFontFamily,this._updateStyle(t,i))}_getUIString(e){const t=this._locale[e];if(null==t)throw new Error(`Missing UI string '${e}'`);return t}_updateStyle(e,t){return this.style&&(this.style.setEventedParent(null),this.style._remove(),this.style=void 0),e&&(this.style=new Yt(this,t||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e):this.style.loadJSON(e)),this._updateTerrain(),this}_lazyInitEmptyStyle(){this.style||(this.style=new Yt(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(t,i){if("string"==typeof t){const r=this._requestManager.normalizeStyleURL(t),n=this._requestManager.transformRequest(r,e.ResourceType.Style);e.getJSON(n,((t,r)=>{t?this.fire(new e.ErrorEvent(t)):r&&this._updateDiff(r,i)}))}else"object"==typeof t&&this._updateDiff(t,i)}_updateDiff(t,i){try{this.style.setState(t)&&this._update(!0)}catch(r){e.warnOnce(`Unable to perform style diff: ${r.message||r.error||r}.  Rebuilding the style from scratch.`),this._updateStyle(t,i)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():(e.warnOnce("There is no style added to the map."),!1)}addSource(e,t){return this._lazyInitEmptyStyle(),this.style.addSource(e,t),this._update(!0)}isSourceLoaded(e){return!!this.style&&this.style._isSourceCacheLoaded(e)}areTilesLoaded(){const e=this.style&&this.style._sourceCaches;for(const t in e){const i=e[t]._tiles;for(const e in i){const t=i[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}}return!0}addSourceType(e,t,i){this._lazyInitEmptyStyle(),this.style.addSourceType(e,t,i)}removeSource(e){return this.style.removeSource(e),this._updateTerrain(),this._update(!0)}getSource(e){return this.style.getSource(e)}addImage(t,i,{pixelRatio:r=1,sdf:n=!1,stretchX:o,stretchY:s,content:a}={}){if(this._lazyInitEmptyStyle(),i instanceof e.window.HTMLImageElement||e.window.ImageBitmap&&i instanceof e.window.ImageBitmap){const{width:l,height:c,data:h}=e.exported.getImageData(i);this.style.addImage(t,{data:new e.RGBAImage({width:l,height:c},h),pixelRatio:r,stretchX:o,stretchY:s,content:a,sdf:n,version:0})}else if(void 0===i.width||void 0===i.height)this.fire(new e.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));else{const{width:l,height:c}=i,h=i;this.style.addImage(t,{data:new e.RGBAImage({width:l,height:c},new Uint8Array(h.data)),pixelRatio:r,stretchX:o,stretchY:s,content:a,sdf:n,version:0,userImage:h}),h.onAdd&&h.onAdd(this,t)}}updateImage(t,i){const r=this.style.getImage(t);if(!r)return void this.fire(new e.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const n=i instanceof e.window.HTMLImageElement||e.window.ImageBitmap&&i instanceof e.window.ImageBitmap?e.exported.getImageData(i):i,{width:o,height:s}=n;void 0!==o&&void 0!==s?o===r.data.width&&s===r.data.height?(r.data.replace(n.data,!(i instanceof e.window.HTMLImageElement||e.window.ImageBitmap&&i instanceof e.window.ImageBitmap)),this.style.updateImage(t,r)):this.fire(new e.ErrorEvent(new Error(`The width and height of the updated image (${o}, ${s})\n                must be that same as the previous version of the image\n                (${r.data.width}, ${r.data.height})`))):this.fire(new e.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")))}hasImage(t){return t?!!this.style.getImage(t):(this.fire(new e.ErrorEvent(new Error("Missing required image id"))),!1)}removeImage(e){this.style.removeImage(e)}loadImage(t,i){e.getImage(this._requestManager.transformRequest(t,e.ResourceType.Image),((t,r)=>{i(t,r instanceof e.window.HTMLImageElement?e.exported.getImageData(r):r)}))}listImages(){return this.style.listImages()}addLayer(e,t){return this._lazyInitEmptyStyle(),this.style.addLayer(e,t),this._update(!0)}moveLayer(e,t){return this.style.moveLayer(e,t),this._update(!0)}removeLayer(e){return this.style.removeLayer(e),this._update(!0)}getLayer(e){return this.style.getLayer(e)}setLayerZoomRange(e,t,i){return this.style.setLayerZoomRange(e,t,i),this._update(!0)}setFilter(e,t,i={}){return this.style.setFilter(e,t,i),this._update(!0)}getFilter(e){return this.style.getFilter(e)}setPaintProperty(e,t,i,r={}){return this.style.setPaintProperty(e,t,i,r),this._update(!0)}getPaintProperty(e,t){return this.style.getPaintProperty(e,t)}setLayoutProperty(e,t,i,r={}){return this.style.setLayoutProperty(e,t,i,r),this._update(!0)}getLayoutProperty(e,t){return this.style.getLayoutProperty(e,t)}setLight(e,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(e,t),this._update(!0)}getLight(){return this.style.getLight()}setTerrain(e){return this._lazyInitEmptyStyle(),!e&&this.transform.projection.requiresDraping?this.style.setTerrainForDraping():this.style.setTerrain(e),this._averageElevationLastSampledAt=-1/0,this._update(!0)}getTerrain(){return this.style?this.style.getTerrain():null}setFog(e){return this._lazyInitEmptyStyle(),this.style.setFog(e),this._update(!0)}getFog(){return this.style?this.style.getFog():null}_queryFogOpacity(t){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(e.LngLat.convert(t),this.transform):0}setFeatureState(e,t){return this.style.setFeatureState(e,t),this._update()}removeFeatureState(e,t){return this.style.removeFeatureState(e,t),this._update()}getFeatureState(e){return this.style.getFeatureState(e)}_updateContainerDimensions(){if(!this._container)return;const t=this._container.getBoundingClientRect().width||400,i=this._container.getBoundingClientRect().height||300;let r,n,o,s=this._container;for(;s&&(!n||!o);){const t=e.window.getComputedStyle(s).transform;t&&"none"!==t&&(r=t.match(/matrix.*\((.+)\)/)[1].split(", "),r[0]&&"0"!==r[0]&&"1"!==r[0]&&(n=r[0]),r[3]&&"0"!==r[3]&&"1"!==r[3]&&(o=r[3])),s=s.parentElement}this._containerWidth=n?Math.abs(t/n):t,this._containerHeight=o?Math.abs(i/o):i}_detectMissingCSS(){"rgb(250, 128, 114)"!==e.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&e.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")}_setupContainer(){const e=this._container;e.classList.add("mapboxgl-map"),(this._missingCSSCanary=o("div","mapboxgl-canary",e)).style.visibility="hidden",this._detectMissingCSS();const t=this._canvasContainer=o("div","mapboxgl-canvas-container",e);this._interactive&&t.classList.add("mapboxgl-interactive"),this._canvas=o("canvas","mapboxgl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region"),this._updateContainerDimensions(),this._resizeCanvas(this._containerWidth,this._containerHeight);const i=this._controlContainer=o("div","mapboxgl-control-container",e),r=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((e=>{r[e]=o("div",`mapboxgl-ctrl-${e}`,i)})),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(t,i){const r=e.exported.devicePixelRatio||1;this._canvas.width=r*Math.ceil(t),this._canvas.height=r*Math.ceil(i),this._canvas.style.width=`${t}px`,this._canvas.style.height=`${i}px`}_addMarker(e){this._markers.push(e)}_removeMarker(e){const t=this._markers.indexOf(e);-1!==t&&this._markers.splice(t,1)}_addPopup(e){this._popups.push(e)}_removePopup(e){const t=this._popups.indexOf(e);-1!==t&&this._popups.splice(t,1)}_setupPainter(){const t=e.extend({},i.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),r=this._useWebGL2&&this._canvas.getContext("webgl2",t),n=r||this._canvas.getContext("webgl",t)||this._canvas.getContext("experimental-webgl",t);n?(this._useWebGL2&&!r&&e.warnOnce("Failed to create WebGL 2 context. Using WebGL 1."),e.storeAuthState(n,!0),this.painter=new Br(n,this.transform,!!r),this.on("data",(e=>{"source"===e.dataType&&this.painter.setTileLoadedFlag(!0)})),e.exported$1.testSupport(n)):this.fire(new e.ErrorEvent(new Error("Failed to initialize WebGL")))}_contextLost(t){t.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new e.Event("webglcontextlost",{originalEvent:t}))}_contextRestored(t){this._setupPainter(),this.resize(),this._update(),this.fire(new e.Event("webglcontextrestored",{originalEvent:t}))}_onMapScroll(e){if(e.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(e){return this.style?(this._styleDirty=this._styleDirty||e,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(e){return this._update(),this._renderTaskQueue.add(e)}_cancelRenderFrame(e){this._renderTaskQueue.remove(e)}_requestDomTask(e){!this.loaded()||this.loaded()&&!this.isMoving()?e():this._domRenderTaskQueue.add(e)}_render(t){let i;const r=this.painter.context.extTimerQuery,n=e.exported.now();if(this.listens("gpu-timing-frame")&&(i=r.createQueryEXT(),r.beginQueryEXT(r.TIME_ELAPSED_EXT,i)),this.painter.context.setDirty(),this.painter.setBaseState(),(this.isMoving()||this.isRotating()||this.isZooming())&&(this._interactionRange[0]=Math.min(this._interactionRange[0],e.window.performance.now()),this._interactionRange[1]=Math.max(this._interactionRange[1],e.window.performance.now())),this._renderTaskQueue.run(t),this._domRenderTaskQueue.run(t),this._removed)return;this._updateProjectionTransition();const o=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;const t=this.transform.zoom,i=this.transform.pitch,r=e.exported.now(),n=new e.EvaluationParameters(t,{now:r,fadeDuration:o,pitch:i,transition:this.style.getTransition()});this.style.update(n)}this.style&&this.style.fog&&this.style.fog.hasTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0);let s=!1;if(this.style&&this._sourcesDirty?(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),s=this._updateAverageElevation(n),this.style._updateSources(this.transform),this._forceMarkerAndPopupUpdate()):s=this._updateAverageElevation(n),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,o,this._crossSourceCollisions),this.style&&this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showTerrainWireframe:this.showTerrainWireframe,showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,showTileAABBs:this.showTileAABBs,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:o,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),gpuTimingDeferredRender:!!this.listens("gpu-timing-deferred-render"),speedIndexTiming:this.speedIndexTiming}),this.fire(new e.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new e.Event("load"))),this.style&&this.style.hasTransitions()&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),i){const t=e.exported.now()-n;r.endQueryEXT(r.TIME_ELAPSED_EXT,i),setTimeout((()=>{const o=r.getQueryObjectEXT(i,r.QUERY_RESULT_EXT)/1e6;r.deleteQueryEXT(i),this.fire(new e.Event("gpu-timing-frame",{cpuTime:t,gpuTime:o})),e.window.performance.mark("frame-gpu",{startTime:n,detail:{gpuTime:o}})}),50)}if(this.listens("gpu-timing-layer")){const t=this.painter.collectGpuTimers();setTimeout((()=>{const i=this.painter.queryGpuTimers(t);this.fire(new e.Event("gpu-timing-layer",{layerTimes:i}))}),50)}if(this.listens("gpu-timing-deferred-render")){const t=this.painter.collectDeferredRenderGpuQueries();setTimeout((()=>{const i=this.painter.queryGpuTimeDeferredRender(t);this.fire(new e.Event("gpu-timing-deferred-render",{gpuTime:i}))}),50)}const a=this._sourcesDirty||this._styleDirty||this._placementDirty||s;if(a||this._repaint)this.triggerRepaint();else{const t=!this.isMoving()&&this.loaded();if(t&&(s=this._updateAverageElevation(n,!0)),s)this.triggerRepaint();else if(this._triggerFrame(!1),t&&(this.fire(new e.Event("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){const t=this._calculateSpeedIndex();this.fire(new e.Event("speedindexcompleted",{speedIndex:t})),this.speedIndexTiming=!1}}!this._loaded||this._fullyLoaded||a||(this._fullyLoaded=!0,e.LivePerformanceUtils.mark(e.PerformanceMarkers.fullLoad),this._performanceMetricsCollection&&e.postPerformanceEvent(this._requestManager._customAccessToken,{width:this.painter.width,height:this.painter.height,interactionRange:this._interactionRange,visibilityHidden:this._visibilityHidden,terrainEnabled:!!this.painter.style.getTerrain(),fogEnabled:!!this.painter.style.getFog(),projection:this.getProjection().name,zoom:this.transform.zoom,renderer:this.painter.context.renderer,vendor:this.painter.context.vendor}),this._authenticate())}_forceMarkerAndPopupUpdate(e){for(const t of this._markers)e&&!this.getRenderWorldCopies()&&(t._lngLat=t._lngLat.wrap()),t._update();for(const t of this._popups)!e||this.getRenderWorldCopies()||t._trackPointer||(t._lngLat=t._lngLat.wrap()),t._update()}_updateAverageElevation(e,t=!1){const i=e=>(this.transform.averageElevation=e,this._update(!1),!0);if(!this.painter.averageElevationNeedsEasing())return 0!==this.transform.averageElevation&&i(0);if((t||e-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(e)){const t=this.transform.averageElevation;let r=this.transform.sampleAverageElevation(),n=!1;this.transform.elevation&&(n=this.transform.elevation.exaggeration()!==this._averageElevationExaggeration,this._averageElevationExaggeration=this.transform.elevation.exaggeration()),isNaN(r)?r=0:this._averageElevationLastSampledAt=e;const o=Math.abs(t-r);if(o>1){if(this._isInitialLoad||n)return this._averageElevation.jumpTo(r),i(r);this._averageElevation.easeTo(r,e,300)}else if(o>1e-4)return this._averageElevation.jumpTo(r),i(r)}return!!this._averageElevation.isEasing(e)&&i(this._averageElevation.getValue(e))}_authenticate(){e.getMapSessionAPI(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,(t=>{if(t&&(t.message===e.AUTH_ERR_MSG||401===t.status)){const t=this.painter.context.gl;e.storeAuthState(t,!1),this._logoControl instanceof Kn&&this._logoControl._updateLogo(),t&&t.clear(t.DEPTH_BUFFER_BIT|t.COLOR_BUFFER_BIT|t.STENCIL_BUFFER_BIT),this._silenceAuthErrors||this.fire(new e.ErrorEvent(new Error("A valid Mapbox access token is required to use Mapbox GL JS. To create an account or a new access token, visit https://account.mapbox.com/")))}})),e.postMapLoadEvent(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,(()=>{}))}_updateTerrain(){const e=this._isDragging();this.painter.updateTerrain(this.style,e)}_calculateSpeedIndex(){const e=this.painter.canvasCopy(),t=this.painter.getCanvasCopiesAndTimestamps();t.timeStamps.push(performance.now());const i=this.painter.context.gl,r=i.createFramebuffer();function n(e){i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,e,0);const t=new Uint8Array(i.drawingBufferWidth*i.drawingBufferHeight*4);return i.readPixels(0,0,i.drawingBufferWidth,i.drawingBufferHeight,i.RGBA,i.UNSIGNED_BYTE,t),t}return i.bindFramebuffer(i.FRAMEBUFFER,r),this._canvasPixelComparison(n(e),t.canvasCopies.map(n),t.timeStamps)}_canvasPixelComparison(e,t,i){let r=i[1]-i[0];const n=e.length/4;for(let o=0;o<t.length;o++){const s=t[o];let a=0;for(let t=0;t<s.length;t+=4)s[t]===e[t]&&s[t+1]===e[t+1]&&s[t+2]===e[t+2]&&s[t+3]===e[t+3]&&(a+=1);r+=(i[o+2]-i[o+1])*(1-a/n)}return r}remove(){this._hash&&this._hash.remove();for(const e of this._controls)e.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this._domRenderTaskQueue.clear(),this.style&&this.style.destroy(),this.painter.destroy(),this.handlers&&this.handlers.destroy(),this.handlers=void 0,this.setStyle(null),void 0!==e.window&&(e.window.removeEventListener("resize",this._onWindowResize,!1),e.window.removeEventListener("orientationchange",this._onWindowResize,!1),e.window.removeEventListener("webkitfullscreenchange",this._onWindowResize,!1),e.window.removeEventListener("online",this._onWindowOnline,!1),e.window.removeEventListener("visibilitychange",this._onVisibilityChange,!1));const t=this.painter.context.gl.getExtension("WEBGL_lose_context");t&&t.loseContext(),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvasContainer.remove(),this._controlContainer.remove(),this._missingCSSCanary.remove(),this._canvas=void 0,this._canvasContainer=void 0,this._controlContainer=void 0,this._missingCSSCanary=void 0,this._container.classList.remove("mapboxgl-map"),this._container.removeEventListener("scroll",this._onMapScroll,!1),e.removeAuthState(this.painter.context.gl),this._removed=!0,this.fire(new e.Event("remove"))}triggerRepaint(){this._triggerFrame(!0)}_triggerFrame(t){this._renderNextFrame=this._renderNextFrame||t,this.style&&!this._frame&&(this._frame=e.exported.frame((e=>{const t=!!this._renderNextFrame;this._frame=null,this._renderNextFrame=null,t&&this._render(e)})))}_preloadTiles(t){const i=this.style?Object.values(this.style._sourceCaches):[];return e.asyncAll(i,((e,i)=>e._preloadTiles(t,i)),(()=>{this.triggerRepaint()})),this}_onWindowOnline(){this._update()}_onWindowResize(e){this._trackResize&&this.resize({originalEvent:e})._update()}_onVisibilityChange(){"hidden"===e.window.document.visibilityState&&this._visibilityHidden++}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(e){this._showTileBoundaries!==e&&(this._showTileBoundaries=e,this._update())}get showTerrainWireframe(){return!!this._showTerrainWireframe}set showTerrainWireframe(e){this._showTerrainWireframe!==e&&(this._showTerrainWireframe=e,this._update())}get speedIndexTiming(){return!!this._speedIndexTiming}set speedIndexTiming(e){this._speedIndexTiming!==e&&(this._speedIndexTiming=e,this._update())}get showPadding(){return!!this._showPadding}set showPadding(e){this._showPadding!==e&&(this._showPadding=e,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(e){this._showCollisionBoxes!==e&&(this._showCollisionBoxes=e,e?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(e){this._showOverdrawInspector!==e&&(this._showOverdrawInspector=e,this._update())}get repaint(){return!!this._repaint}set repaint(e){this._repaint!==e&&(this._repaint=e,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(e){this._vertices=e,this._update()}get showTileAABBs(){return!!this._showTileAABBs}set showTileAABBs(e){this._showTileAABBs!==e&&(this._showTileAABBs=e,e&&this._update())}_setCacheLimits(t,i){e.setCacheLimits(t,i)}get version(){return e.version}},NavigationControl:class{constructor(t){this.options=e.extend({},ao,t),this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",(e=>e.preventDefault())),this.options.showZoom&&(e.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",(e=>{this._map&&this._map.zoomIn({},{originalEvent:e})})),o("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",(e=>{this._map&&this._map.zoomOut({},{originalEvent:e})})),o("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(e.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",(e=>{const t=this._map;t&&(this.options.visualizePitch?t.resetNorthPitch({},{originalEvent:e}):t.resetNorth({},{originalEvent:e}))})),this._compassIcon=o("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}_updateZoomButtons(){const e=this._map;if(!e)return;const t=e.getZoom(),i=t===e.getMaxZoom(),r=t===e.getMinZoom();this._zoomInButton.disabled=i,this._zoomOutButton.disabled=r,this._zoomInButton.setAttribute("aria-disabled",i.toString()),this._zoomOutButton.setAttribute("aria-disabled",r.toString())}_rotateCompassArrow(){const e=this._map;if(!e)return;const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(e.transform.pitch*(Math.PI/180)),.5)}) rotateX(${e.transform.pitch}deg) rotateZ(${e.transform.angle*(180/Math.PI)}deg)`:`rotate(${e.transform.angle*(180/Math.PI)}deg)`;e._requestDomTask((()=>{this._compassIcon&&(this._compassIcon.style.transform=t)}))}onAdd(e){return this._map=e,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),e.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&e.on("pitch",this._rotateCompassArrow),e.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new lo(e,this._compass,this.options.visualizePitch)),this._container}onRemove(){const e=this._map;e&&(this._container.remove(),this.options.showZoom&&e.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&e.off("pitch",this._rotateCompassArrow),e.off("rotate",this._rotateCompassArrow),this._handler&&this._handler.off(),this._handler=void 0),this._map=void 0)}_createButton(e,t){const i=o("button",e,this._container);return i.type="button",i.addEventListener("click",t),i}_setButtonTitle(e,t){if(!this._map)return;const i=this._map._getUIString(`NavigationControl.${t}`);e.setAttribute("aria-label",i),e.firstElementChild&&e.firstElementChild.setAttribute("title",i)}},GeolocateControl:class extends e.Evented{constructor(t){super(),this.options=e.extend({geolocation:e.window.navigator.geolocation},co,t),e.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker","_updateMarkerRotation","_onDeviceOrientation"],this),this._updateMarkerRotationThrottled=Xr(this._updateMarkerRotation,20),this._numberOfWatches=0}onAdd(e){return this._map=e,this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkGeolocationSupport(this._setupUI),this._container}onRemove(){void 0!==this._geolocationWatchID&&(this.options.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("zoom",this._onZoom),this._map=void 0,this._numberOfWatches=0,this._noTimeout=!1}_checkGeolocationSupport(t){const i=(e=!!this.options.geolocation)=>{this._supportsGeolocation=e,t(e)};void 0!==this._supportsGeolocation?t(this._supportsGeolocation):void 0!==e.window.navigator.permissions?e.window.navigator.permissions.query({name:"geolocation"}).then((e=>i("denied"!==e.state))).catch((()=>i())):i()}_isOutOfMapMaxBounds(e){const t=this._map.getMaxBounds(),i=e.coords;return!!t&&(i.longitude<t.getWest()||i.longitude>t.getEast()||i.latitude<t.getSouth()||i.latitude>t.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}}_onSuccess(t){if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new e.Event("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(t),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new e.Event("geolocate",t)),this._finish()}}_updateCamera(t){const i=new e.LngLat(t.coords.longitude,t.coords.latitude),r=t.coords.accuracy,n=this._map.getBearing(),o=e.extend({bearing:n},this.options.fitBoundsOptions);this._map.fitBounds(i.toBounds(r),o,{geolocateSource:!0})}_updateMarker(t){if(t){const i=new e.LngLat(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(i).addTo(this._map),this._userLocationDotMarker.setLngLat(i).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()}_updateCircleRadius(){const t=this._map.transform,i=e.mercatorZfromAltitude(1,t._center.lat)*t.worldSize,r=Math.ceil(2*this._accuracy*i);this._circleElement.style.width=`${r}px`,this._circleElement.style.height=`${r}px`}_onZoom(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}_updateMarkerRotation(){this._userLocationDotMarker&&"number"==typeof this._heading?(this._userLocationDotMarker.setRotation(this._heading),this._dotElement.classList.add("mapboxgl-user-location-show-heading")):(this._dotElement.classList.remove("mapboxgl-user-location-show-heading"),this._userLocationDotMarker.setRotation(0))}_onError(t){if(this._map){if(this.options.trackUserLocation)if(1===t.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const e=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.setAttribute("aria-label",e),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",e),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===t.code&&this._noTimeout)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new e.Event("error",t)),this._finish()}}_finish(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}_setupUI(t){if(void 0!==this._map){if(this._container.addEventListener("contextmenu",(e=>e.preventDefault())),this._geolocateButton=o("button","mapboxgl-ctrl-geolocate",this._container),o("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",!1===t){e.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.setAttribute("aria-label",t),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",t)}else{const e=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.setAttribute("aria-label",e),this._geolocateButton.firstElementChild&&this._geolocateButton.firstElementChild.setAttribute("title",e)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=o("div","mapboxgl-user-location"),this._dotElement.appendChild(o("div","mapboxgl-user-location-dot")),this._dotElement.appendChild(o("div","mapboxgl-user-location-heading")),this._userLocationDotMarker=new eo({element:this._dotElement,rotationAlignment:"map",pitchAlignment:"map"}),this._circleElement=o("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new eo({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(t=>{t.geolocateSource||"ACTIVE_LOCK"!==this._watchState||t.originalEvent&&"resize"===t.originalEvent.type||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this.fire(new e.Event("trackuserlocationend")))}))}}_onDeviceOrientation(e){this._userLocationDotMarker&&(e.webkitCompassHeading?this._heading=e.webkitCompassHeading:!0===e.absolute&&(this._heading=-1*e.alpha),this._updateMarkerRotationThrottled())}trigger(){if(!this._setup)return e.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new e.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._numberOfWatches--,this._noTimeout=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new e.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new e.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){let e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._numberOfWatches++,this._numberOfWatches>1?(e={maximumAge:6e5,timeout:0},this._noTimeout=!0):(e=this.options.positionOptions,this._noTimeout=!1),this._geolocationWatchID=this.options.geolocation.watchPosition(this._onSuccess,this._onError,e),this.options.showUserHeading&&this._addDeviceOrientationListener()}}else this.options.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_addDeviceOrientationListener(){const t=()=>{e.window.addEventListener("ondeviceorientationabsolute"in e.window?"deviceorientationabsolute":"deviceorientation",this._onDeviceOrientation)};void 0!==e.window.DeviceMotionEvent&&"function"==typeof e.window.DeviceMotionEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((e=>{"granted"===e&&t()})).catch(console.error):t()}_clearWatch(){this.options.geolocation.clearWatch(this._geolocationWatchID),e.window.removeEventListener("deviceorientation",this._onDeviceOrientation),e.window.removeEventListener("deviceorientationabsolute",this._onDeviceOrientation),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},AttributionControl:Xn,ScaleControl:class{constructor(t){this.options=e.extend({},ho,t),this._isNumberFormatSupported=function(){try{return new Intl.NumberFormat("en",{style:"unit",unitDisplay:"short",unit:"meter"}),!0}catch(e){return!1}}(),e.bindAll(["_update","_setScale","setUnit"],this)}getDefaultPosition(){return"bottom-left"}_update(){const e=this.options.maxWidth||100,t=this._map,i=t._containerHeight/2,r=t._containerWidth/2-e/2,n=t.unproject([r,i]),o=t.unproject([r+e,i]),s=n.distanceTo(o);if("imperial"===this.options.unit){const t=3.2808*s;t>5280?this._setScale(e,t/5280,"mile"):this._setScale(e,t,"foot")}else"nautical"===this.options.unit?this._setScale(e,s/1852,"nautical-mile"):s>=1e3?this._setScale(e,s/1e3,"kilometer"):this._setScale(e,s,"meter")}_setScale(e,t,i){this._map._requestDomTask((()=>{const r=function(e){const t=Math.pow(10,`${Math.floor(e)}`.length-1);let i=e/t;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:i>=1?1:function(e){const t=Math.pow(10,Math.ceil(-Math.log(e)/Math.LN10));return Math.round(e*t)/t}(i),t*i}(t),n=r/t;this._container.innerHTML=this._isNumberFormatSupported&&"nautical-mile"!==i?new Intl.NumberFormat(this._language,{style:"unit",unitDisplay:"short",unit:i}).format(r):`${r}&nbsp;${uo[i]}`,this._container.style.width=e*n+"px"}))}onAdd(e){return this._map=e,this._language=e.getLanguage(),this._container=o("div","mapboxgl-ctrl mapboxgl-ctrl-scale",e.getContainer()),this._container.dir="auto",this._map.on("move",this._update),this._update(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._update),this._map=void 0}_setLanguage(e){this._language=e,this._update()}setUnit(e){this.options.unit=e,this._update()}},FullscreenControl:class{constructor(t){this._fullscreen=!1,t&&t.container&&(t.container instanceof e.window.HTMLElement?this._container=t.container:e.warnOnce("Full screen control 'container' must be a DOM element.")),e.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in e.window.document?this._fullscreenchange="fullscreenchange":"onwebkitfullscreenchange"in e.window.document&&(this._fullscreenchange="webkitfullscreenchange")}onAdd(t){return this._map=t,this._container||(this._container=this._map.getContainer()),this._controlContainer=o("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",e.warnOnce("This device does not support fullscreen mode.")),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,e.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)}_checkFullscreenSupport(){return!(!e.window.document.fullscreenEnabled&&!e.window.document.webkitFullscreenEnabled)}_setupUI(){const t=this._fullscreenButton=o("button","mapboxgl-ctrl-fullscreen",this._controlContainer);o("span","mapboxgl-ctrl-icon",t).setAttribute("aria-hidden","true"),t.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),e.window.document.addEventListener(this._fullscreenchange,this._changeIcon)}_updateTitle(){const e=this._getTitle();this._fullscreenButton.setAttribute("aria-label",e),this._fullscreenButton.firstElementChild&&this._fullscreenButton.firstElementChild.setAttribute("title",e)}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_changeIcon(){(e.window.document.fullscreenElement||e.window.document.webkitFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())}_onClickFullscreen(){this._isFullscreen()?e.window.document.exitFullscreen?e.window.document.exitFullscreen():e.window.document.webkitCancelFullScreen&&e.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()}},Popup:class extends e.Evented{constructor(t){super(),this.options=e.extend(Object.create(to),t),e.bindAll(["_update","_onClose","remove","_onMouseEvent"],this),this._classList=new Set(t&&t.className?t.className.trim().split(/\s+/):[])}addTo(t){return this._map&&this.remove(),this._map=t,this.options.closeOnClick&&t.on("preclick",this._onClose),this.options.closeOnMove&&t.on("move",this._onClose),t.on("remove",this.remove),this._update(),t._addPopup(this),this._focusFirstElement(),this._trackPointer?(t.on("mousemove",this._onMouseEvent),t.on("mouseup",this._onMouseEvent),t._canvasContainer.classList.add("mapboxgl-track-pointer")):t.on("move",this._update),this.fire(new e.Event("open")),this}isOpen(){return!!this._map}remove(){this._content&&this._content.remove(),this._container&&(this._container.remove(),this._container=void 0);const t=this._map;return t&&(t.off("move",this._update),t.off("move",this._onClose),t.off("preclick",this._onClose),t.off("click",this._onClose),t.off("remove",this.remove),t.off("mousemove",this._onMouseEvent),t.off("mouseup",this._onMouseEvent),t.off("drag",this._onMouseEvent),t._canvasContainer&&t._canvasContainer.classList.remove("mapboxgl-track-pointer"),t._removePopup(this),this._map=void 0),this.fire(new e.Event("close")),this}getLngLat(){return this._lngLat}setLngLat(t){this._lngLat=e.LngLat.convert(t),this._pos=null,this._trackPointer=!1,this._update();const i=this._map;return i&&(i.on("move",this._update),i.off("mousemove",this._onMouseEvent),i._canvasContainer.classList.remove("mapboxgl-track-pointer")),this}trackPointer(){this._trackPointer=!0,this._pos=null,this._update();const e=this._map;return e&&(e.off("move",this._update),e.on("mousemove",this._onMouseEvent),e.on("drag",this._onMouseEvent),e._canvasContainer.classList.add("mapboxgl-track-pointer")),this}getElement(){return this._container}setText(t){return this.setDOMContent(e.window.document.createTextNode(t))}setHTML(t){const i=e.window.document.createDocumentFragment(),r=e.window.document.createElement("body");let n;for(r.innerHTML=t;n=r.firstChild,n;)i.appendChild(n);return this.setDOMContent(i)}getMaxWidth(){return this._container&&this._container.style.maxWidth}setMaxWidth(e){return this.options.maxWidth=e,this._update(),this}setDOMContent(e){let t=this._content;if(t)for(;t.hasChildNodes();)t.firstChild&&t.removeChild(t.firstChild);else t=this._content=o("div","mapboxgl-popup-content",this._container||void 0);if(t.appendChild(e),this.options.closeButton){const e=this._closeButton=o("button","mapboxgl-popup-close-button",t);e.type="button",e.setAttribute("aria-label","Close popup"),e.setAttribute("aria-hidden","true"),e.innerHTML="&#215;",e.addEventListener("click",this._onClose)}return this._update(),this._focusFirstElement(),this}addClassName(e){return this._classList.add(e),this._updateClassList(),this}removeClassName(e){return this._classList.delete(e),this._updateClassList(),this}setOffset(e){return this.options.offset=e,this._update(),this}toggleClassName(e){let t;return this._classList.delete(e)?t=!1:(this._classList.add(e),t=!0),this._updateClassList(),t}_onMouseEvent(e){this._update(e.point)}_getAnchor(e){if(this.options.anchor)return this.options.anchor;const t=this._map,i=this._container,r=this._pos;if(!t||!i||!r)return"bottom";const n=i.offsetWidth,o=i.offsetHeight,s=r.x<n/2,a=r.x>t.transform.width-n/2;if(r.y+e<o)return s?"top-left":a?"top-right":"top";if(r.y>t.transform.height-o){if(s)return"bottom-left";if(a)return"bottom-right"}return s?"left":a?"right":"bottom"}_updateClassList(){const e=this._container;if(!e)return;const t=[...this._classList];t.push("mapboxgl-popup"),this._anchor&&t.push(`mapboxgl-popup-anchor-${this._anchor}`),this._trackPointer&&t.push("mapboxgl-popup-track-pointer"),e.className=t.join(" ")}_update(t){const i=this._map,r=this._content;if(!i||!this._lngLat&&!this._trackPointer||!r)return;let n=this._container;if(n||(n=this._container=o("div","mapboxgl-popup",i.getContainer()),this._tip=o("div","mapboxgl-popup-tip",n),n.appendChild(r)),this.options.maxWidth&&n.style.maxWidth!==this.options.maxWidth&&(n.style.maxWidth=this.options.maxWidth),i.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Jn(this._lngLat,this._pos,i.transform)),!this._trackPointer||t){const e=this._pos=this._trackPointer&&t?t:i.project(this._lngLat),r=ro(this.options.offset),n=this._anchor=this._getAnchor(r.y),o=ro(this.options.offset,n),s=e.add(o).round();i._requestDomTask((()=>{this._container&&n&&(this._container.style.transform=`${Qn[n]} translate(${s.x}px,${s.y}px)`)}))}if(!this._marker&&i._showingGlobe()){const t=e.isLngLatBehindGlobe(i.transform,this._lngLat)?0:1;this._setOpacity(t)}this._updateClassList()}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const e=this._container.querySelector(io);e&&e.focus()}_onClose(){this.remove()}_setOpacity(e){this._container&&(this._container.style.opacity=`${e}`),this._content&&(this._content.style.pointerEvents=e?"auto":"none")}},Marker:eo,Style:Yt,LngLat:e.LngLat,LngLatBounds:e.LngLatBounds,Point:e.Point,MercatorCoordinate:e.MercatorCoordinate,FreeCameraOptions:Ur,Evented:e.Evented,config:e.config,prewarm:function(){je().acquire(Re)},clearPrewarmedResources:function(){const e=Fe;e&&(e.isPreloaded()&&1===e.numActive()?(e.release(Re),Fe=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},get accessToken(){return e.config.ACCESS_TOKEN},set accessToken(t){e.config.ACCESS_TOKEN=t},get baseApiUrl(){return e.config.API_URL},set baseApiUrl(t){e.config.API_URL=t},get workerCount(){return Oe.workerCount},set workerCount(e){Oe.workerCount=e},get maxParallelImageRequests(){return e.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(t){e.config.MAX_PARALLEL_IMAGE_REQUESTS=t},clearStorage(t){e.clearTileCache(t)},workerUrl:"",workerClass:null,setNow:e.exported.setNow,restoreNow:e.exported.restoreNow};return po}));var n=i;return n}();var So,Mo=Eo(Ao.exports),Co={exports:{}};So=Co,function(){function e(e){var t={omitExtraWLInCodeBlocks:{defaultValue:!1,describe:"Omit the default extra whiteline added to code blocks",type:"boolean"},noHeaderId:{defaultValue:!1,describe:"Turn on/off generated header id",type:"boolean"},prefixHeaderId:{defaultValue:!1,describe:"Add a prefix to the generated header ids. Passing a string will prefix that string to the header id. Setting to true will add a generic 'section-' prefix",type:"string"},rawPrefixHeaderId:{defaultValue:!1,describe:'Setting this option to true will prevent showdown from modifying the prefix. This might result in malformed IDs (if, for instance, the " char is used in the prefix)',type:"boolean"},ghCompatibleHeaderId:{defaultValue:!1,describe:"Generate header ids compatible with github style (spaces are replaced with dashes, a bunch of non alphanumeric chars are removed)",type:"boolean"},rawHeaderId:{defaultValue:!1,describe:"Remove only spaces, ' and \" from generated header ids (including prefixes), replacing them with dashes (-). WARNING: This might result in malformed ids",type:"boolean"},headerLevelStart:{defaultValue:!1,describe:"The header blocks level start",type:"integer"},parseImgDimensions:{defaultValue:!1,describe:"Turn on/off image dimension parsing",type:"boolean"},simplifiedAutoLink:{defaultValue:!1,describe:"Turn on/off GFM autolink style",type:"boolean"},excludeTrailingPunctuationFromURLs:{defaultValue:!1,describe:"Excludes trailing punctuation from links generated with autoLinking",type:"boolean"},literalMidWordUnderscores:{defaultValue:!1,describe:"Parse midword underscores as literal underscores",type:"boolean"},literalMidWordAsterisks:{defaultValue:!1,describe:"Parse midword asterisks as literal asterisks",type:"boolean"},strikethrough:{defaultValue:!1,describe:"Turn on/off strikethrough support",type:"boolean"},tables:{defaultValue:!1,describe:"Turn on/off tables support",type:"boolean"},tablesHeaderId:{defaultValue:!1,describe:"Add an id to table headers",type:"boolean"},ghCodeBlocks:{defaultValue:!0,describe:"Turn on/off GFM fenced code blocks support",type:"boolean"},tasklists:{defaultValue:!1,describe:"Turn on/off GFM tasklist support",type:"boolean"},smoothLivePreview:{defaultValue:!1,describe:"Prevents weird effects in live previews due to incomplete input",type:"boolean"},smartIndentationFix:{defaultValue:!1,describe:"Tries to smartly fix indentation in es6 strings",type:"boolean"},disableForced4SpacesIndentedSublists:{defaultValue:!1,describe:"Disables the requirement of indenting nested sublists by 4 spaces",type:"boolean"},simpleLineBreaks:{defaultValue:!1,describe:"Parses simple line breaks as <br> (GFM Style)",type:"boolean"},requireSpaceBeforeHeadingText:{defaultValue:!1,describe:"Makes adding a space between `#` and the header text mandatory (GFM Style)",type:"boolean"},ghMentions:{defaultValue:!1,describe:"Enables github @mentions",type:"boolean"},ghMentionsLink:{defaultValue:"https://github.com/{u}",describe:"Changes the link generated by @mentions. Only applies if ghMentions option is enabled.",type:"string"},encodeEmails:{defaultValue:!0,describe:"Encode e-mail addresses through the use of Character Entities, transforming ASCII e-mail addresses into its equivalent decimal entities",type:"boolean"},openLinksInNewWindow:{defaultValue:!1,describe:"Open all links in new windows",type:"boolean"},backslashEscapesHTMLTags:{defaultValue:!1,describe:"Support for HTML Tag escaping. ex: <div>foo</div>",type:"boolean"},emoji:{defaultValue:!1,describe:"Enable emoji support. Ex: `this is a :smile: emoji`",type:"boolean"},underline:{defaultValue:!1,describe:"Enable support for underline. Syntax is double or triple underscores: `__underline word__`. With this option enabled, underscores no longer parses into `<em>` and `<strong>`",type:"boolean"},ellipsis:{defaultValue:!0,describe:"Replaces three dots with the ellipsis unicode character",type:"boolean"},completeHTMLDocument:{defaultValue:!1,describe:"Outputs a complete html document, including `<html>`, `<head>` and `<body>` tags",type:"boolean"},metadata:{defaultValue:!1,describe:"Enable support for document metadata (defined at the top of the document between `«««` and `»»»` or between `---` and `---`).",type:"boolean"},splitAdjacentBlockquotes:{defaultValue:!1,describe:"Split adjacent blockquote blocks",type:"boolean"}};if(!1===e)return JSON.parse(JSON.stringify(t));var i={};for(var r in t)t.hasOwnProperty(r)&&(i[r]=t[r].defaultValue);return i}var t={},i={},r={},n=e(!0),o="vanilla",s={github:{omitExtraWLInCodeBlocks:!0,simplifiedAutoLink:!0,excludeTrailingPunctuationFromURLs:!0,literalMidWordUnderscores:!0,strikethrough:!0,tables:!0,tablesHeaderId:!0,ghCodeBlocks:!0,tasklists:!0,disableForced4SpacesIndentedSublists:!0,simpleLineBreaks:!0,requireSpaceBeforeHeadingText:!0,ghCompatibleHeaderId:!0,ghMentions:!0,backslashEscapesHTMLTags:!0,emoji:!0,splitAdjacentBlockquotes:!0},original:{noHeaderId:!0,ghCodeBlocks:!1},ghost:{omitExtraWLInCodeBlocks:!0,parseImgDimensions:!0,simplifiedAutoLink:!0,excludeTrailingPunctuationFromURLs:!0,literalMidWordUnderscores:!0,strikethrough:!0,tables:!0,tablesHeaderId:!0,ghCodeBlocks:!0,tasklists:!0,smoothLivePreview:!0,simpleLineBreaks:!0,requireSpaceBeforeHeadingText:!0,ghMentions:!1,encodeEmails:!0},vanilla:e(!0),allOn:function(){var t=e(!0),i={};for(var r in t)t.hasOwnProperty(r)&&(i[r]=!0);return i}()};function a(e,i){var r=i?"Error in "+i+" extension->":"Error in unnamed extension",n={valid:!0,error:""};t.helper.isArray(e)||(e=[e]);for(var o=0;o<e.length;++o){var s=r+" sub-extension "+o+": ",a=e[o];if("object"!=typeof a)return n.valid=!1,n.error=s+"must be an object, but "+typeof a+" given",n;if(!t.helper.isString(a.type))return n.valid=!1,n.error=s+'property "type" must be a string, but '+typeof a.type+" given",n;var l=a.type=a.type.toLowerCase();if("language"===l&&(l=a.type="lang"),"html"===l&&(l=a.type="output"),"lang"!==l&&"output"!==l&&"listener"!==l)return n.valid=!1,n.error=s+"type "+l+' is not recognized. Valid values: "lang/language", "output/html" or "listener"',n;if("listener"===l){if(t.helper.isUndefined(a.listeners))return n.valid=!1,n.error=s+'. Extensions of type "listener" must have a property called "listeners"',n}else if(t.helper.isUndefined(a.filter)&&t.helper.isUndefined(a.regex))return n.valid=!1,n.error=s+l+' extensions must define either a "regex" property or a "filter" method',n;if(a.listeners){if("object"!=typeof a.listeners)return n.valid=!1,n.error=s+'"listeners" property must be an object but '+typeof a.listeners+" given",n;for(var c in a.listeners)if(a.listeners.hasOwnProperty(c)&&"function"!=typeof a.listeners[c])return n.valid=!1,n.error=s+'"listeners" property must be an hash of [event name]: [callback]. listeners.'+c+" must be a function but "+typeof a.listeners[c]+" given",n}if(a.filter){if("function"!=typeof a.filter)return n.valid=!1,n.error=s+'"filter" must be a function, but '+typeof a.filter+" given",n}else if(a.regex){if(t.helper.isString(a.regex)&&(a.regex=new RegExp(a.regex,"g")),!(a.regex instanceof RegExp))return n.valid=!1,n.error=s+'"regex" property must either be a string or a RegExp object, but '+typeof a.regex+" given",n;if(t.helper.isUndefined(a.replace))return n.valid=!1,n.error=s+'"regex" extensions must implement a replace string or function',n}}return n}function l(e,t){return"¨E"+t.charCodeAt(0)+"E"}t.helper={},t.extensions={},t.setOption=function(e,t){return n[e]=t,this},t.getOption=function(e){return n[e]},t.getOptions=function(){return n},t.resetOptions=function(){n=e(!0)},t.setFlavor=function(e){if(!s.hasOwnProperty(e))throw Error(e+" flavor was not found");t.resetOptions();var i=s[e];for(var r in o=e,i)i.hasOwnProperty(r)&&(n[r]=i[r])},t.getFlavor=function(){return o},t.getFlavorOptions=function(e){if(s.hasOwnProperty(e))return s[e]},t.getDefaultOptions=function(t){return e(t)},t.subParser=function(e,r){if(t.helper.isString(e)){if(void 0===r){if(i.hasOwnProperty(e))return i[e];throw Error("SubParser named "+e+" not registered!")}i[e]=r}},t.extension=function(e,i){if(!t.helper.isString(e))throw Error("Extension 'name' must be a string");if(e=t.helper.stdExtName(e),t.helper.isUndefined(i)){if(!r.hasOwnProperty(e))throw Error("Extension named "+e+" is not registered!");return r[e]}"function"==typeof i&&(i=i()),t.helper.isArray(i)||(i=[i]);var n=a(i,e);if(!n.valid)throw Error(n.error);r[e]=i},t.getAllExtensions=function(){return r},t.removeExtension=function(e){delete r[e]},t.resetExtensions=function(){r={}},t.validateExtension=function(e){var t=a(e,null);return!!t.valid||(console.warn(t.error),!1)},t.hasOwnProperty("helper")||(t.helper={}),t.helper.isString=function(e){return"string"==typeof e||e instanceof String},t.helper.isFunction=function(e){return e&&"[object Function]"==={}.toString.call(e)},t.helper.isArray=function(e){return Array.isArray(e)},t.helper.isUndefined=function(e){return void 0===e},t.helper.forEach=function(e,i){if(t.helper.isUndefined(e))throw new Error("obj param is required");if(t.helper.isUndefined(i))throw new Error("callback param is required");if(!t.helper.isFunction(i))throw new Error("callback param must be a function/closure");if("function"==typeof e.forEach)e.forEach(i);else if(t.helper.isArray(e))for(var r=0;r<e.length;r++)i(e[r],r,e);else{if("object"!=typeof e)throw new Error("obj does not seem to be an array or an iterable object");for(var n in e)e.hasOwnProperty(n)&&i(e[n],n,e)}},t.helper.stdExtName=function(e){return e.replace(/[_?*+\/\\.^-]/g,"").replace(/\s/g,"").toLowerCase()},t.helper.escapeCharactersCallback=l,t.helper.escapeCharacters=function(e,t,i){var r="(["+t.replace(/([\[\]\\])/g,"\\$1")+"])";i&&(r="\\\\"+r);var n=new RegExp(r,"g");return e=e.replace(n,l)},t.helper.unescapeHTMLEntities=function(e){return e.replace(/&quot;/g,'"').replace(/&lt;/g,"<").replace(/&gt;/g,">").replace(/&amp;/g,"&")};var c=function(e,t,i,r){var n,o,s,a,l,c=r||"",h=c.indexOf("g")>-1,u=new RegExp(t+"|"+i,"g"+c.replace(/g/g,"")),d=new RegExp(t,c.replace(/g/g,"")),p=[];do{for(n=0;s=u.exec(e);)if(d.test(s[0]))n++||(a=(o=u.lastIndex)-s[0].length);else if(n&&! --n){l=s.index+s[0].length;var f={left:{start:a,end:o},match:{start:o,end:s.index},right:{start:s.index,end:l},wholeMatch:{start:a,end:l}};if(p.push(f),!h)return p}}while(n&&(u.lastIndex=o));return p};t.helper.matchRecursiveRegExp=function(e,t,i,r){for(var n=c(e,t,i,r),o=[],s=0;s<n.length;++s)o.push([e.slice(n[s].wholeMatch.start,n[s].wholeMatch.end),e.slice(n[s].match.start,n[s].match.end),e.slice(n[s].left.start,n[s].left.end),e.slice(n[s].right.start,n[s].right.end)]);return o},t.helper.replaceRecursiveRegExp=function(e,i,r,n,o){if(!t.helper.isFunction(i)){var s=i;i=function(){return s}}var a=c(e,r,n,o),l=e,h=a.length;if(h>0){var u=[];0!==a[0].wholeMatch.start&&u.push(e.slice(0,a[0].wholeMatch.start));for(var d=0;d<h;++d)u.push(i(e.slice(a[d].wholeMatch.start,a[d].wholeMatch.end),e.slice(a[d].match.start,a[d].match.end),e.slice(a[d].left.start,a[d].left.end),e.slice(a[d].right.start,a[d].right.end))),d<h-1&&u.push(e.slice(a[d].wholeMatch.end,a[d+1].wholeMatch.start));a[h-1].wholeMatch.end<e.length&&u.push(e.slice(a[h-1].wholeMatch.end)),l=u.join("")}return l},t.helper.regexIndexOf=function(e,i,r){if(!t.helper.isString(e))throw"InvalidArgumentError: first parameter of showdown.helper.regexIndexOf function must be a string";if(i instanceof RegExp==0)throw"InvalidArgumentError: second parameter of showdown.helper.regexIndexOf function must be an instance of RegExp";var n=e.substring(r||0).search(i);return n>=0?n+(r||0):n},t.helper.splitAtIndex=function(e,i){if(!t.helper.isString(e))throw"InvalidArgumentError: first parameter of showdown.helper.regexIndexOf function must be a string";return[e.substring(0,i),e.substring(i)]},t.helper.encodeEmailAddress=function(e){var t=[function(e){return"&#"+e.charCodeAt(0)+";"},function(e){return"&#x"+e.charCodeAt(0).toString(16)+";"},function(e){return e}];return e=e.replace(/./g,(function(e){if("@"===e)e=t[Math.floor(2*Math.random())](e);else{var i=Math.random();e=i>.9?t[2](e):i>.45?t[1](e):t[0](e)}return e}))},t.helper.padEnd=function(e,t,i){return t>>=0,i=String(i||" "),e.length>t?String(e):((t-=e.length)>i.length&&(i+=i.repeat(t/i.length)),String(e)+i.slice(0,t))},"undefined"==typeof console&&(console={warn:function(e){alert(e)},log:function(e){alert(e)},error:function(e){throw e}}),t.helper.regexes={asteriskDashAndColon:/([*_:~])/g},t.helper.emojis={"+1":"👍","-1":"👎",100:"💯",1234:"🔢","1st_place_medal":"🥇","2nd_place_medal":"🥈","3rd_place_medal":"🥉","8ball":"🎱",a:"🅰️",ab:"🆎",abc:"🔤",abcd:"🔡",accept:"🉑",aerial_tramway:"🚡",airplane:"✈️",alarm_clock:"⏰",alembic:"⚗️",alien:"👽",ambulance:"🚑",amphora:"🏺",anchor:"⚓️",angel:"👼",anger:"💢",angry:"😠",anguished:"😧",ant:"🐜",apple:"🍎",aquarius:"♒️",aries:"♈️",arrow_backward:"◀️",arrow_double_down:"⏬",arrow_double_up:"⏫",arrow_down:"⬇️",arrow_down_small:"🔽",arrow_forward:"▶️",arrow_heading_down:"⤵️",arrow_heading_up:"⤴️",arrow_left:"⬅️",arrow_lower_left:"↙️",arrow_lower_right:"↘️",arrow_right:"➡️",arrow_right_hook:"↪️",arrow_up:"⬆️",arrow_up_down:"↕️",arrow_up_small:"🔼",arrow_upper_left:"↖️",arrow_upper_right:"↗️",arrows_clockwise:"🔃",arrows_counterclockwise:"🔄",art:"🎨",articulated_lorry:"🚛",artificial_satellite:"🛰",astonished:"😲",athletic_shoe:"👟",atm:"🏧",atom_symbol:"⚛️",avocado:"🥑",b:"🅱️",baby:"👶",baby_bottle:"🍼",baby_chick:"🐤",baby_symbol:"🚼",back:"🔙",bacon:"🥓",badminton:"🏸",baggage_claim:"🛄",baguette_bread:"🥖",balance_scale:"⚖️",balloon:"🎈",ballot_box:"🗳",ballot_box_with_check:"☑️",bamboo:"🎍",banana:"🍌",bangbang:"‼️",bank:"🏦",bar_chart:"📊",barber:"💈",baseball:"⚾️",basketball:"🏀",basketball_man:"⛹️",basketball_woman:"⛹️&zwj;♀️",bat:"🦇",bath:"🛀",bathtub:"🛁",battery:"🔋",beach_umbrella:"🏖",bear:"🐻",bed:"🛏",bee:"🐝",beer:"🍺",beers:"🍻",beetle:"🐞",beginner:"🔰",bell:"🔔",bellhop_bell:"🛎",bento:"🍱",biking_man:"🚴",bike:"🚲",biking_woman:"🚴&zwj;♀️",bikini:"👙",biohazard:"☣️",bird:"🐦",birthday:"🎂",black_circle:"⚫️",black_flag:"🏴",black_heart:"🖤",black_joker:"🃏",black_large_square:"⬛️",black_medium_small_square:"◾️",black_medium_square:"◼️",black_nib:"✒️",black_small_square:"▪️",black_square_button:"🔲",blonde_man:"👱",blonde_woman:"👱&zwj;♀️",blossom:"🌼",blowfish:"🐡",blue_book:"📘",blue_car:"🚙",blue_heart:"💙",blush:"😊",boar:"🐗",boat:"⛵️",bomb:"💣",book:"📖",bookmark:"🔖",bookmark_tabs:"📑",books:"📚",boom:"💥",boot:"👢",bouquet:"💐",bowing_man:"🙇",bow_and_arrow:"🏹",bowing_woman:"🙇&zwj;♀️",bowling:"🎳",boxing_glove:"🥊",boy:"👦",bread:"🍞",bride_with_veil:"👰",bridge_at_night:"🌉",briefcase:"💼",broken_heart:"💔",bug:"🐛",building_construction:"🏗",bulb:"💡",bullettrain_front:"🚅",bullettrain_side:"🚄",burrito:"🌯",bus:"🚌",business_suit_levitating:"🕴",busstop:"🚏",bust_in_silhouette:"👤",busts_in_silhouette:"👥",butterfly:"🦋",cactus:"🌵",cake:"🍰",calendar:"📆",call_me_hand:"🤙",calling:"📲",camel:"🐫",camera:"📷",camera_flash:"📸",camping:"🏕",cancer:"♋️",candle:"🕯",candy:"🍬",canoe:"🛶",capital_abcd:"🔠",capricorn:"♑️",car:"🚗",card_file_box:"🗃",card_index:"📇",card_index_dividers:"🗂",carousel_horse:"🎠",carrot:"🥕",cat:"🐱",cat2:"🐈",cd:"💿",chains:"⛓",champagne:"🍾",chart:"💹",chart_with_downwards_trend:"📉",chart_with_upwards_trend:"📈",checkered_flag:"🏁",cheese:"🧀",cherries:"🍒",cherry_blossom:"🌸",chestnut:"🌰",chicken:"🐔",children_crossing:"🚸",chipmunk:"🐿",chocolate_bar:"🍫",christmas_tree:"🎄",church:"⛪️",cinema:"🎦",circus_tent:"🎪",city_sunrise:"🌇",city_sunset:"🌆",cityscape:"🏙",cl:"🆑",clamp:"🗜",clap:"👏",clapper:"🎬",classical_building:"🏛",clinking_glasses:"🥂",clipboard:"📋",clock1:"🕐",clock10:"🕙",clock1030:"🕥",clock11:"🕚",clock1130:"🕦",clock12:"🕛",clock1230:"🕧",clock130:"🕜",clock2:"🕑",clock230:"🕝",clock3:"🕒",clock330:"🕞",clock4:"🕓",clock430:"🕟",clock5:"🕔",clock530:"🕠",clock6:"🕕",clock630:"🕡",clock7:"🕖",clock730:"🕢",clock8:"🕗",clock830:"🕣",clock9:"🕘",clock930:"🕤",closed_book:"📕",closed_lock_with_key:"🔐",closed_umbrella:"🌂",cloud:"☁️",cloud_with_lightning:"🌩",cloud_with_lightning_and_rain:"⛈",cloud_with_rain:"🌧",cloud_with_snow:"🌨",clown_face:"🤡",clubs:"♣️",cocktail:"🍸",coffee:"☕️",coffin:"⚰️",cold_sweat:"😰",comet:"☄️",computer:"💻",computer_mouse:"🖱",confetti_ball:"🎊",confounded:"😖",confused:"😕",congratulations:"㊗️",construction:"🚧",construction_worker_man:"👷",construction_worker_woman:"👷&zwj;♀️",control_knobs:"🎛",convenience_store:"🏪",cookie:"🍪",cool:"🆒",policeman:"👮",copyright:"©️",corn:"🌽",couch_and_lamp:"🛋",couple:"👫",couple_with_heart_woman_man:"💑",couple_with_heart_man_man:"👨&zwj;❤️&zwj;👨",couple_with_heart_woman_woman:"👩&zwj;❤️&zwj;👩",couplekiss_man_man:"👨&zwj;❤️&zwj;💋&zwj;👨",couplekiss_man_woman:"💏",couplekiss_woman_woman:"👩&zwj;❤️&zwj;💋&zwj;👩",cow:"🐮",cow2:"🐄",cowboy_hat_face:"🤠",crab:"🦀",crayon:"🖍",credit_card:"💳",crescent_moon:"🌙",cricket:"🏏",crocodile:"🐊",croissant:"🥐",crossed_fingers:"🤞",crossed_flags:"🎌",crossed_swords:"⚔️",crown:"👑",cry:"😢",crying_cat_face:"😿",crystal_ball:"🔮",cucumber:"🥒",cupid:"💘",curly_loop:"➰",currency_exchange:"💱",curry:"🍛",custard:"🍮",customs:"🛃",cyclone:"🌀",dagger:"🗡",dancer:"💃",dancing_women:"👯",dancing_men:"👯&zwj;♂️",dango:"🍡",dark_sunglasses:"🕶",dart:"🎯",dash:"💨",date:"📅",deciduous_tree:"🌳",deer:"🦌",department_store:"🏬",derelict_house:"🏚",desert:"🏜",desert_island:"🏝",desktop_computer:"🖥",male_detective:"🕵️",diamond_shape_with_a_dot_inside:"💠",diamonds:"♦️",disappointed:"😞",disappointed_relieved:"😥",dizzy:"💫",dizzy_face:"😵",do_not_litter:"🚯",dog:"🐶",dog2:"🐕",dollar:"💵",dolls:"🎎",dolphin:"🐬",door:"🚪",doughnut:"🍩",dove:"🕊",dragon:"🐉",dragon_face:"🐲",dress:"👗",dromedary_camel:"🐪",drooling_face:"🤤",droplet:"💧",drum:"🥁",duck:"🦆",dvd:"📀","e-mail":"📧",eagle:"🦅",ear:"👂",ear_of_rice:"🌾",earth_africa:"🌍",earth_americas:"🌎",earth_asia:"🌏",egg:"🥚",eggplant:"🍆",eight_pointed_black_star:"✴️",eight_spoked_asterisk:"✳️",electric_plug:"🔌",elephant:"🐘",email:"✉️",end:"🔚",envelope_with_arrow:"📩",euro:"💶",european_castle:"🏰",european_post_office:"🏤",evergreen_tree:"🌲",exclamation:"❗️",expressionless:"😑",eye:"👁",eye_speech_bubble:"👁&zwj;🗨",eyeglasses:"👓",eyes:"👀",face_with_head_bandage:"🤕",face_with_thermometer:"🤒",fist_oncoming:"👊",factory:"🏭",fallen_leaf:"🍂",family_man_woman_boy:"👪",family_man_boy:"👨&zwj;👦",family_man_boy_boy:"👨&zwj;👦&zwj;👦",family_man_girl:"👨&zwj;👧",family_man_girl_boy:"👨&zwj;👧&zwj;👦",family_man_girl_girl:"👨&zwj;👧&zwj;👧",family_man_man_boy:"👨&zwj;👨&zwj;👦",family_man_man_boy_boy:"👨&zwj;👨&zwj;👦&zwj;👦",family_man_man_girl:"👨&zwj;👨&zwj;👧",family_man_man_girl_boy:"👨&zwj;👨&zwj;👧&zwj;👦",family_man_man_girl_girl:"👨&zwj;👨&zwj;👧&zwj;👧",family_man_woman_boy_boy:"👨&zwj;👩&zwj;👦&zwj;👦",family_man_woman_girl:"👨&zwj;👩&zwj;👧",family_man_woman_girl_boy:"👨&zwj;👩&zwj;👧&zwj;👦",family_man_woman_girl_girl:"👨&zwj;👩&zwj;👧&zwj;👧",family_woman_boy:"👩&zwj;👦",family_woman_boy_boy:"👩&zwj;👦&zwj;👦",family_woman_girl:"👩&zwj;👧",family_woman_girl_boy:"👩&zwj;👧&zwj;👦",family_woman_girl_girl:"👩&zwj;👧&zwj;👧",family_woman_woman_boy:"👩&zwj;👩&zwj;👦",family_woman_woman_boy_boy:"👩&zwj;👩&zwj;👦&zwj;👦",family_woman_woman_girl:"👩&zwj;👩&zwj;👧",family_woman_woman_girl_boy:"👩&zwj;👩&zwj;👧&zwj;👦",family_woman_woman_girl_girl:"👩&zwj;👩&zwj;👧&zwj;👧",fast_forward:"⏩",fax:"📠",fearful:"😨",feet:"🐾",female_detective:"🕵️&zwj;♀️",ferris_wheel:"🎡",ferry:"⛴",field_hockey:"🏑",file_cabinet:"🗄",file_folder:"📁",film_projector:"📽",film_strip:"🎞",fire:"🔥",fire_engine:"🚒",fireworks:"🎆",first_quarter_moon:"🌓",first_quarter_moon_with_face:"🌛",fish:"🐟",fish_cake:"🍥",fishing_pole_and_fish:"🎣",fist_raised:"✊",fist_left:"🤛",fist_right:"🤜",flags:"🎏",flashlight:"🔦",fleur_de_lis:"⚜️",flight_arrival:"🛬",flight_departure:"🛫",floppy_disk:"💾",flower_playing_cards:"🎴",flushed:"😳",fog:"🌫",foggy:"🌁",football:"🏈",footprints:"👣",fork_and_knife:"🍴",fountain:"⛲️",fountain_pen:"🖋",four_leaf_clover:"🍀",fox_face:"🦊",framed_picture:"🖼",free:"🆓",fried_egg:"🍳",fried_shrimp:"🍤",fries:"🍟",frog:"🐸",frowning:"😦",frowning_face:"☹️",frowning_man:"🙍&zwj;♂️",frowning_woman:"🙍",middle_finger:"🖕",fuelpump:"⛽️",full_moon:"🌕",full_moon_with_face:"🌝",funeral_urn:"⚱️",game_die:"🎲",gear:"⚙️",gem:"💎",gemini:"♊️",ghost:"👻",gift:"🎁",gift_heart:"💝",girl:"👧",globe_with_meridians:"🌐",goal_net:"🥅",goat:"🐐",golf:"⛳️",golfing_man:"🏌️",golfing_woman:"🏌️&zwj;♀️",gorilla:"🦍",grapes:"🍇",green_apple:"🍏",green_book:"📗",green_heart:"💚",green_salad:"🥗",grey_exclamation:"❕",grey_question:"❔",grimacing:"😬",grin:"😁",grinning:"😀",guardsman:"💂",guardswoman:"💂&zwj;♀️",guitar:"🎸",gun:"🔫",haircut_woman:"💇",haircut_man:"💇&zwj;♂️",hamburger:"🍔",hammer:"🔨",hammer_and_pick:"⚒",hammer_and_wrench:"🛠",hamster:"🐹",hand:"✋",handbag:"👜",handshake:"🤝",hankey:"💩",hatched_chick:"🐥",hatching_chick:"🐣",headphones:"🎧",hear_no_evil:"🙉",heart:"❤️",heart_decoration:"💟",heart_eyes:"😍",heart_eyes_cat:"😻",heartbeat:"💓",heartpulse:"💗",hearts:"♥️",heavy_check_mark:"✔️",heavy_division_sign:"➗",heavy_dollar_sign:"💲",heavy_heart_exclamation:"❣️",heavy_minus_sign:"➖",heavy_multiplication_x:"✖️",heavy_plus_sign:"➕",helicopter:"🚁",herb:"🌿",hibiscus:"🌺",high_brightness:"🔆",high_heel:"👠",hocho:"🔪",hole:"🕳",honey_pot:"🍯",horse:"🐴",horse_racing:"🏇",hospital:"🏥",hot_pepper:"🌶",hotdog:"🌭",hotel:"🏨",hotsprings:"♨️",hourglass:"⌛️",hourglass_flowing_sand:"⏳",house:"🏠",house_with_garden:"🏡",houses:"🏘",hugs:"🤗",hushed:"😯",ice_cream:"🍨",ice_hockey:"🏒",ice_skate:"⛸",icecream:"🍦",id:"🆔",ideograph_advantage:"🉐",imp:"👿",inbox_tray:"📥",incoming_envelope:"📨",tipping_hand_woman:"💁",information_source:"ℹ️",innocent:"😇",interrobang:"⁉️",iphone:"📱",izakaya_lantern:"🏮",jack_o_lantern:"🎃",japan:"🗾",japanese_castle:"🏯",japanese_goblin:"👺",japanese_ogre:"👹",jeans:"👖",joy:"😂",joy_cat:"😹",joystick:"🕹",kaaba:"🕋",key:"🔑",keyboard:"⌨️",keycap_ten:"🔟",kick_scooter:"🛴",kimono:"👘",kiss:"💋",kissing:"😗",kissing_cat:"😽",kissing_closed_eyes:"😚",kissing_heart:"😘",kissing_smiling_eyes:"😙",kiwi_fruit:"🥝",koala:"🐨",koko:"🈁",label:"🏷",large_blue_circle:"🔵",large_blue_diamond:"🔷",large_orange_diamond:"🔶",last_quarter_moon:"🌗",last_quarter_moon_with_face:"🌜",latin_cross:"✝️",laughing:"😆",leaves:"🍃",ledger:"📒",left_luggage:"🛅",left_right_arrow:"↔️",leftwards_arrow_with_hook:"↩️",lemon:"🍋",leo:"♌️",leopard:"🐆",level_slider:"🎚",libra:"♎️",light_rail:"🚈",link:"🔗",lion:"🦁",lips:"👄",lipstick:"💄",lizard:"🦎",lock:"🔒",lock_with_ink_pen:"🔏",lollipop:"🍭",loop:"➿",loud_sound:"🔊",loudspeaker:"📢",love_hotel:"🏩",love_letter:"💌",low_brightness:"🔅",lying_face:"🤥",m:"Ⓜ️",mag:"🔍",mag_right:"🔎",mahjong:"🀄️",mailbox:"📫",mailbox_closed:"📪",mailbox_with_mail:"📬",mailbox_with_no_mail:"📭",man:"👨",man_artist:"👨&zwj;🎨",man_astronaut:"👨&zwj;🚀",man_cartwheeling:"🤸&zwj;♂️",man_cook:"👨&zwj;🍳",man_dancing:"🕺",man_facepalming:"🤦&zwj;♂️",man_factory_worker:"👨&zwj;🏭",man_farmer:"👨&zwj;🌾",man_firefighter:"👨&zwj;🚒",man_health_worker:"👨&zwj;⚕️",man_in_tuxedo:"🤵",man_judge:"👨&zwj;⚖️",man_juggling:"🤹&zwj;♂️",man_mechanic:"👨&zwj;🔧",man_office_worker:"👨&zwj;💼",man_pilot:"👨&zwj;✈️",man_playing_handball:"🤾&zwj;♂️",man_playing_water_polo:"🤽&zwj;♂️",man_scientist:"👨&zwj;🔬",man_shrugging:"🤷&zwj;♂️",man_singer:"👨&zwj;🎤",man_student:"👨&zwj;🎓",man_teacher:"👨&zwj;🏫",man_technologist:"👨&zwj;💻",man_with_gua_pi_mao:"👲",man_with_turban:"👳",tangerine:"🍊",mans_shoe:"👞",mantelpiece_clock:"🕰",maple_leaf:"🍁",martial_arts_uniform:"🥋",mask:"😷",massage_woman:"💆",massage_man:"💆&zwj;♂️",meat_on_bone:"🍖",medal_military:"🎖",medal_sports:"🏅",mega:"📣",melon:"🍈",memo:"📝",men_wrestling:"🤼&zwj;♂️",menorah:"🕎",mens:"🚹",metal:"🤘",metro:"🚇",microphone:"🎤",microscope:"🔬",milk_glass:"🥛",milky_way:"🌌",minibus:"🚐",minidisc:"💽",mobile_phone_off:"📴",money_mouth_face:"🤑",money_with_wings:"💸",moneybag:"💰",monkey:"🐒",monkey_face:"🐵",monorail:"🚝",moon:"🌔",mortar_board:"🎓",mosque:"🕌",motor_boat:"🛥",motor_scooter:"🛵",motorcycle:"🏍",motorway:"🛣",mount_fuji:"🗻",mountain:"⛰",mountain_biking_man:"🚵",mountain_biking_woman:"🚵&zwj;♀️",mountain_cableway:"🚠",mountain_railway:"🚞",mountain_snow:"🏔",mouse:"🐭",mouse2:"🐁",movie_camera:"🎥",moyai:"🗿",mrs_claus:"🤶",muscle:"💪",mushroom:"🍄",musical_keyboard:"🎹",musical_note:"🎵",musical_score:"🎼",mute:"🔇",nail_care:"💅",name_badge:"📛",national_park:"🏞",nauseated_face:"🤢",necktie:"👔",negative_squared_cross_mark:"❎",nerd_face:"🤓",neutral_face:"😐",new:"🆕",new_moon:"🌑",new_moon_with_face:"🌚",newspaper:"📰",newspaper_roll:"🗞",next_track_button:"⏭",ng:"🆖",no_good_man:"🙅&zwj;♂️",no_good_woman:"🙅",night_with_stars:"🌃",no_bell:"🔕",no_bicycles:"🚳",no_entry:"⛔️",no_entry_sign:"🚫",no_mobile_phones:"📵",no_mouth:"😶",no_pedestrians:"🚷",no_smoking:"🚭","non-potable_water":"🚱",nose:"👃",notebook:"📓",notebook_with_decorative_cover:"📔",notes:"🎶",nut_and_bolt:"🔩",o:"⭕️",o2:"🅾️",ocean:"🌊",octopus:"🐙",oden:"🍢",office:"🏢",oil_drum:"🛢",ok:"🆗",ok_hand:"👌",ok_man:"🙆&zwj;♂️",ok_woman:"🙆",old_key:"🗝",older_man:"👴",older_woman:"👵",om:"🕉",on:"🔛",oncoming_automobile:"🚘",oncoming_bus:"🚍",oncoming_police_car:"🚔",oncoming_taxi:"🚖",open_file_folder:"📂",open_hands:"👐",open_mouth:"😮",open_umbrella:"☂️",ophiuchus:"⛎",orange_book:"📙",orthodox_cross:"☦️",outbox_tray:"📤",owl:"🦉",ox:"🐂",package:"📦",page_facing_up:"📄",page_with_curl:"📃",pager:"📟",paintbrush:"🖌",palm_tree:"🌴",pancakes:"🥞",panda_face:"🐼",paperclip:"📎",paperclips:"🖇",parasol_on_ground:"⛱",parking:"🅿️",part_alternation_mark:"〽️",partly_sunny:"⛅️",passenger_ship:"🛳",passport_control:"🛂",pause_button:"⏸",peace_symbol:"☮️",peach:"🍑",peanuts:"🥜",pear:"🍐",pen:"🖊",pencil2:"✏️",penguin:"🐧",pensive:"😔",performing_arts:"🎭",persevere:"😣",person_fencing:"🤺",pouting_woman:"🙎",phone:"☎️",pick:"⛏",pig:"🐷",pig2:"🐖",pig_nose:"🐽",pill:"💊",pineapple:"🍍",ping_pong:"🏓",pisces:"♓️",pizza:"🍕",place_of_worship:"🛐",plate_with_cutlery:"🍽",play_or_pause_button:"⏯",point_down:"👇",point_left:"👈",point_right:"👉",point_up:"☝️",point_up_2:"👆",police_car:"🚓",policewoman:"👮&zwj;♀️",poodle:"🐩",popcorn:"🍿",post_office:"🏣",postal_horn:"📯",postbox:"📮",potable_water:"🚰",potato:"🥔",pouch:"👝",poultry_leg:"🍗",pound:"💷",rage:"😡",pouting_cat:"😾",pouting_man:"🙎&zwj;♂️",pray:"🙏",prayer_beads:"📿",pregnant_woman:"🤰",previous_track_button:"⏮",prince:"🤴",princess:"👸",printer:"🖨",purple_heart:"💜",purse:"👛",pushpin:"📌",put_litter_in_its_place:"🚮",question:"❓",rabbit:"🐰",rabbit2:"🐇",racehorse:"🐎",racing_car:"🏎",radio:"📻",radio_button:"🔘",radioactive:"☢️",railway_car:"🚃",railway_track:"🛤",rainbow:"🌈",rainbow_flag:"🏳️&zwj;🌈",raised_back_of_hand:"🤚",raised_hand_with_fingers_splayed:"🖐",raised_hands:"🙌",raising_hand_woman:"🙋",raising_hand_man:"🙋&zwj;♂️",ram:"🐏",ramen:"🍜",rat:"🐀",record_button:"⏺",recycle:"♻️",red_circle:"🔴",registered:"®️",relaxed:"☺️",relieved:"😌",reminder_ribbon:"🎗",repeat:"🔁",repeat_one:"🔂",rescue_worker_helmet:"⛑",restroom:"🚻",revolving_hearts:"💞",rewind:"⏪",rhinoceros:"🦏",ribbon:"🎀",rice:"🍚",rice_ball:"🍙",rice_cracker:"🍘",rice_scene:"🎑",right_anger_bubble:"🗯",ring:"💍",robot:"🤖",rocket:"🚀",rofl:"🤣",roll_eyes:"🙄",roller_coaster:"🎢",rooster:"🐓",rose:"🌹",rosette:"🏵",rotating_light:"🚨",round_pushpin:"📍",rowing_man:"🚣",rowing_woman:"🚣&zwj;♀️",rugby_football:"🏉",running_man:"🏃",running_shirt_with_sash:"🎽",running_woman:"🏃&zwj;♀️",sa:"🈂️",sagittarius:"♐️",sake:"🍶",sandal:"👡",santa:"🎅",satellite:"📡",saxophone:"🎷",school:"🏫",school_satchel:"🎒",scissors:"✂️",scorpion:"🦂",scorpius:"♏️",scream:"😱",scream_cat:"🙀",scroll:"📜",seat:"💺",secret:"㊙️",see_no_evil:"🙈",seedling:"🌱",selfie:"🤳",shallow_pan_of_food:"🥘",shamrock:"☘️",shark:"🦈",shaved_ice:"🍧",sheep:"🐑",shell:"🐚",shield:"🛡",shinto_shrine:"⛩",ship:"🚢",shirt:"👕",shopping:"🛍",shopping_cart:"🛒",shower:"🚿",shrimp:"🦐",signal_strength:"📶",six_pointed_star:"🔯",ski:"🎿",skier:"⛷",skull:"💀",skull_and_crossbones:"☠️",sleeping:"😴",sleeping_bed:"🛌",sleepy:"😪",slightly_frowning_face:"🙁",slightly_smiling_face:"🙂",slot_machine:"🎰",small_airplane:"🛩",small_blue_diamond:"🔹",small_orange_diamond:"🔸",small_red_triangle:"🔺",small_red_triangle_down:"🔻",smile:"😄",smile_cat:"😸",smiley:"😃",smiley_cat:"😺",smiling_imp:"😈",smirk:"😏",smirk_cat:"😼",smoking:"🚬",snail:"🐌",snake:"🐍",sneezing_face:"🤧",snowboarder:"🏂",snowflake:"❄️",snowman:"⛄️",snowman_with_snow:"☃️",sob:"😭",soccer:"⚽️",soon:"🔜",sos:"🆘",sound:"🔉",space_invader:"👾",spades:"♠️",spaghetti:"🍝",sparkle:"❇️",sparkler:"🎇",sparkles:"✨",sparkling_heart:"💖",speak_no_evil:"🙊",speaker:"🔈",speaking_head:"🗣",speech_balloon:"💬",speedboat:"🚤",spider:"🕷",spider_web:"🕸",spiral_calendar:"🗓",spiral_notepad:"🗒",spoon:"🥄",squid:"🦑",stadium:"🏟",star:"⭐️",star2:"🌟",star_and_crescent:"☪️",star_of_david:"✡️",stars:"🌠",station:"🚉",statue_of_liberty:"🗽",steam_locomotive:"🚂",stew:"🍲",stop_button:"⏹",stop_sign:"🛑",stopwatch:"⏱",straight_ruler:"📏",strawberry:"🍓",stuck_out_tongue:"😛",stuck_out_tongue_closed_eyes:"😝",stuck_out_tongue_winking_eye:"😜",studio_microphone:"🎙",stuffed_flatbread:"🥙",sun_behind_large_cloud:"🌥",sun_behind_rain_cloud:"🌦",sun_behind_small_cloud:"🌤",sun_with_face:"🌞",sunflower:"🌻",sunglasses:"😎",sunny:"☀️",sunrise:"🌅",sunrise_over_mountains:"🌄",surfing_man:"🏄",surfing_woman:"🏄&zwj;♀️",sushi:"🍣",suspension_railway:"🚟",sweat:"😓",sweat_drops:"💦",sweat_smile:"😅",sweet_potato:"🍠",swimming_man:"🏊",swimming_woman:"🏊&zwj;♀️",symbols:"🔣",synagogue:"🕍",syringe:"💉",taco:"🌮",tada:"🎉",tanabata_tree:"🎋",taurus:"♉️",taxi:"🚕",tea:"🍵",telephone_receiver:"📞",telescope:"🔭",tennis:"🎾",tent:"⛺️",thermometer:"🌡",thinking:"🤔",thought_balloon:"💭",ticket:"🎫",tickets:"🎟",tiger:"🐯",tiger2:"🐅",timer_clock:"⏲",tipping_hand_man:"💁&zwj;♂️",tired_face:"😫",tm:"™️",toilet:"🚽",tokyo_tower:"🗼",tomato:"🍅",tongue:"👅",top:"🔝",tophat:"🎩",tornado:"🌪",trackball:"🖲",tractor:"🚜",traffic_light:"🚥",train:"🚋",train2:"🚆",tram:"🚊",triangular_flag_on_post:"🚩",triangular_ruler:"📐",trident:"🔱",triumph:"😤",trolleybus:"🚎",trophy:"🏆",tropical_drink:"🍹",tropical_fish:"🐠",truck:"🚚",trumpet:"🎺",tulip:"🌷",tumbler_glass:"🥃",turkey:"🦃",turtle:"🐢",tv:"📺",twisted_rightwards_arrows:"🔀",two_hearts:"💕",two_men_holding_hands:"👬",two_women_holding_hands:"👭",u5272:"🈹",u5408:"🈴",u55b6:"🈺",u6307:"🈯️",u6708:"🈷️",u6709:"🈶",u6e80:"🈵",u7121:"🈚️",u7533:"🈸",u7981:"🈲",u7a7a:"🈳",umbrella:"☔️",unamused:"😒",underage:"🔞",unicorn:"🦄",unlock:"🔓",up:"🆙",upside_down_face:"🙃",v:"✌️",vertical_traffic_light:"🚦",vhs:"📼",vibration_mode:"📳",video_camera:"📹",video_game:"🎮",violin:"🎻",virgo:"♍️",volcano:"🌋",volleyball:"🏐",vs:"🆚",vulcan_salute:"🖖",walking_man:"🚶",walking_woman:"🚶&zwj;♀️",waning_crescent_moon:"🌘",waning_gibbous_moon:"🌖",warning:"⚠️",wastebasket:"🗑",watch:"⌚️",water_buffalo:"🐃",watermelon:"🍉",wave:"👋",wavy_dash:"〰️",waxing_crescent_moon:"🌒",wc:"🚾",weary:"😩",wedding:"💒",weight_lifting_man:"🏋️",weight_lifting_woman:"🏋️&zwj;♀️",whale:"🐳",whale2:"🐋",wheel_of_dharma:"☸️",wheelchair:"♿️",white_check_mark:"✅",white_circle:"⚪️",white_flag:"🏳️",white_flower:"💮",white_large_square:"⬜️",white_medium_small_square:"◽️",white_medium_square:"◻️",white_small_square:"▫️",white_square_button:"🔳",wilted_flower:"🥀",wind_chime:"🎐",wind_face:"🌬",wine_glass:"🍷",wink:"😉",wolf:"🐺",woman:"👩",woman_artist:"👩&zwj;🎨",woman_astronaut:"👩&zwj;🚀",woman_cartwheeling:"🤸&zwj;♀️",woman_cook:"👩&zwj;🍳",woman_facepalming:"🤦&zwj;♀️",woman_factory_worker:"👩&zwj;🏭",woman_farmer:"👩&zwj;🌾",woman_firefighter:"👩&zwj;🚒",woman_health_worker:"👩&zwj;⚕️",woman_judge:"👩&zwj;⚖️",woman_juggling:"🤹&zwj;♀️",woman_mechanic:"👩&zwj;🔧",woman_office_worker:"👩&zwj;💼",woman_pilot:"👩&zwj;✈️",woman_playing_handball:"🤾&zwj;♀️",woman_playing_water_polo:"🤽&zwj;♀️",woman_scientist:"👩&zwj;🔬",woman_shrugging:"🤷&zwj;♀️",woman_singer:"👩&zwj;🎤",woman_student:"👩&zwj;🎓",woman_teacher:"👩&zwj;🏫",woman_technologist:"👩&zwj;💻",woman_with_turban:"👳&zwj;♀️",womans_clothes:"👚",womans_hat:"👒",women_wrestling:"🤼&zwj;♀️",womens:"🚺",world_map:"🗺",worried:"😟",wrench:"🔧",writing_hand:"✍️",x:"❌",yellow_heart:"💛",yen:"💴",yin_yang:"☯️",yum:"😋",zap:"⚡️",zipper_mouth_face:"🤐",zzz:"💤",octocat:'<img alt=":octocat:" height="20" width="20" align="absmiddle" src="https://assets-cdn.github.com/images/icons/emoji/octocat.png">',showdown:"<span style=\"font-family: 'Anonymous Pro', monospace; text-decoration: underline; text-decoration-style: dashed; text-decoration-color: #3e8b8a;text-underline-position: under;\">S</span>"},t.Converter=function(e){var i={},l=[],c=[],h={},u=o,d={parsed:{},raw:"",format:""};function p(e,i){if(i=i||null,t.helper.isString(e)){if(i=e=t.helper.stdExtName(e),t.extensions[e])return console.warn("DEPRECATION WARNING: "+e+" is an old extension that uses a deprecated loading method.Please inform the developer that the extension should be updated!"),void function(e,i){"function"==typeof e&&(e=e(new t.Converter)),t.helper.isArray(e)||(e=[e]);var r=a(e,i);if(!r.valid)throw Error(r.error);for(var n=0;n<e.length;++n)switch(e[n].type){case"lang":l.push(e[n]);break;case"output":c.push(e[n]);break;default:throw Error("Extension loader error: Type unrecognized!!!")}}(t.extensions[e],e);if(t.helper.isUndefined(r[e]))throw Error('Extension "'+e+'" could not be loaded. It was either not found or is not a valid extension.');e=r[e]}"function"==typeof e&&(e=e()),t.helper.isArray(e)||(e=[e]);var n=a(e,i);if(!n.valid)throw Error(n.error);for(var o=0;o<e.length;++o){switch(e[o].type){case"lang":l.push(e[o]);break;case"output":c.push(e[o])}if(e[o].hasOwnProperty("listeners"))for(var s in e[o].listeners)e[o].listeners.hasOwnProperty(s)&&f(s,e[o].listeners[s])}}function f(e,i){if(!t.helper.isString(e))throw Error("Invalid argument in converter.listen() method: name must be a string, but "+typeof e+" given");if("function"!=typeof i)throw Error("Invalid argument in converter.listen() method: callback must be a function, but "+typeof i+" given");h.hasOwnProperty(e)||(h[e]=[]),h[e].push(i)}!function(){for(var r in e=e||{},n)n.hasOwnProperty(r)&&(i[r]=n[r]);if("object"!=typeof e)throw Error("Converter expects the passed parameter to be an object, but "+typeof e+" was passed instead.");for(var o in e)e.hasOwnProperty(o)&&(i[o]=e[o]);i.extensions&&t.helper.forEach(i.extensions,p)}(),this._dispatch=function(e,t,i,r){if(h.hasOwnProperty(e))for(var n=0;n<h[e].length;++n){var o=h[e][n](e,t,this,i,r);o&&void 0!==o&&(t=o)}return t},this.listen=function(e,t){return f(e,t),this},this.makeHtml=function(e){if(!e)return e;var r={gHtmlBlocks:[],gHtmlMdBlocks:[],gHtmlSpans:[],gUrls:{},gTitles:{},gDimensions:{},gListLevel:0,hashLinkCounts:{},langExtensions:l,outputModifiers:c,converter:this,ghCodeBlocks:[],metadata:{parsed:{},raw:"",format:""}};return e=(e=(e=(e=(e=e.replace(/¨/g,"¨T")).replace(/\$/g,"¨D")).replace(/\r\n/g,"\n")).replace(/\r/g,"\n")).replace(/\u00A0/g,"&nbsp;"),i.smartIndentationFix&&(e=function(e){var t=e.match(/^\s*/)[0].length,i=new RegExp("^\\s{0,"+t+"}","gm");return e.replace(i,"")}(e)),e="\n\n"+e+"\n\n",e=(e=t.subParser("detab")(e,i,r)).replace(/^[ \t]+$/gm,""),t.helper.forEach(l,(function(n){e=t.subParser("runExtension")(n,e,i,r)})),e=t.subParser("metadata")(e,i,r),e=t.subParser("hashPreCodeTags")(e,i,r),e=t.subParser("githubCodeBlocks")(e,i,r),e=t.subParser("hashHTMLBlocks")(e,i,r),e=t.subParser("hashCodeTags")(e,i,r),e=t.subParser("stripLinkDefinitions")(e,i,r),e=t.subParser("blockGamut")(e,i,r),e=t.subParser("unhashHTMLSpans")(e,i,r),e=(e=(e=t.subParser("unescapeSpecialChars")(e,i,r)).replace(/¨D/g,"$$")).replace(/¨T/g,"¨"),e=t.subParser("completeHTMLDocument")(e,i,r),t.helper.forEach(c,(function(n){e=t.subParser("runExtension")(n,e,i,r)})),d=r.metadata,e},this.makeMarkdown=this.makeMd=function(e,i){if(e=(e=(e=e.replace(/\r\n/g,"\n")).replace(/\r/g,"\n")).replace(/>[ \t]+</,">¨NBSP;<"),!i){if(!window||!window.document)throw new Error("HTMLParser is undefined. If in a webworker or nodejs environment, you need to provide a WHATWG DOM and HTML such as JSDOM");i=window.document}var r=i.createElement("div");r.innerHTML=e;var n={preList:function(e){for(var i=e.querySelectorAll("pre"),r=[],n=0;n<i.length;++n)if(1===i[n].childElementCount&&"code"===i[n].firstChild.tagName.toLowerCase()){var o=i[n].firstChild.innerHTML.trim(),s=i[n].firstChild.getAttribute("data-language")||"";if(""===s)for(var a=i[n].firstChild.className.split(" "),l=0;l<a.length;++l){var c=a[l].match(/^language-(.+)$/);if(null!==c){s=c[1];break}}o=t.helper.unescapeHTMLEntities(o),r.push(o),i[n].outerHTML='<precode language="'+s+'" precodenum="'+n.toString()+'"></precode>'}else r.push(i[n].innerHTML),i[n].innerHTML="",i[n].setAttribute("prenum",n.toString());return r}(r)};!function e(t){for(var i=0;i<t.childNodes.length;++i){var r=t.childNodes[i];3===r.nodeType?/\S/.test(r.nodeValue)||/^[ ]+$/.test(r.nodeValue)?(r.nodeValue=r.nodeValue.split("\n").join(" "),r.nodeValue=r.nodeValue.replace(/(\s)+/g,"$1")):(t.removeChild(r),--i):1===r.nodeType&&e(r)}}(r);for(var o=r.childNodes,s="",a=0;a<o.length;a++)s+=t.subParser("makeMarkdown.node")(o[a],n);return s},this.setOption=function(e,t){i[e]=t},this.getOption=function(e){return i[e]},this.getOptions=function(){return i},this.addExtension=function(e,t){p(e,t=t||null)},this.useExtension=function(e){p(e)},this.setFlavor=function(e){if(!s.hasOwnProperty(e))throw Error(e+" flavor was not found");var t=s[e];for(var r in u=e,t)t.hasOwnProperty(r)&&(i[r]=t[r])},this.getFlavor=function(){return u},this.removeExtension=function(e){t.helper.isArray(e)||(e=[e]);for(var i=0;i<e.length;++i){for(var r=e[i],n=0;n<l.length;++n)l[n]===r&&l.splice(n,1);for(var o=0;o<c.length;++o)c[o]===r&&c.splice(o,1)}},this.getAllExtensions=function(){return{language:l,output:c}},this.getMetadata=function(e){return e?d.raw:d.parsed},this.getMetadataFormat=function(){return d.format},this._setMetadataPair=function(e,t){d.parsed[e]=t},this._setMetadataFormat=function(e){d.format=e},this._setMetadataRaw=function(e){d.raw=e}},t.subParser("anchors",(function(e,i,r){var n=function(e,n,o,s,a,l,c){if(t.helper.isUndefined(c)&&(c=""),o=o.toLowerCase(),e.search(/\(<?\s*>? ?(['"].*['"])?\)$/m)>-1)s="";else if(!s){if(o||(o=n.toLowerCase().replace(/ ?\n/g," ")),s="#"+o,t.helper.isUndefined(r.gUrls[o]))return e;s=r.gUrls[o],t.helper.isUndefined(r.gTitles[o])||(c=r.gTitles[o])}var h='<a href="'+(s=s.replace(t.helper.regexes.asteriskDashAndColon,t.helper.escapeCharactersCallback))+'"';return""!==c&&null!==c&&(h+=' title="'+(c=(c=c.replace(/"/g,"&quot;")).replace(t.helper.regexes.asteriskDashAndColon,t.helper.escapeCharactersCallback))+'"'),i.openLinksInNewWindow&&!/^#/.test(s)&&(h+=' rel="noopener noreferrer" target="¨E95Eblank"'),h+=">"+n+"</a>"};return e=(e=(e=(e=(e=r.converter._dispatch("anchors.before",e,i,r)).replace(/\[((?:\[[^\]]*]|[^\[\]])*)] ?(?:\n *)?\[(.*?)]()()()()/g,n)).replace(/\[((?:\[[^\]]*]|[^\[\]])*)]()[ \t]*\([ \t]?<([^>]*)>(?:[ \t]*((["'])([^"]*?)\5))?[ \t]?\)/g,n)).replace(/\[((?:\[[^\]]*]|[^\[\]])*)]()[ \t]*\([ \t]?<?([\S]+?(?:\([\S]*?\)[\S]*?)?)>?(?:[ \t]*((["'])([^"]*?)\5))?[ \t]?\)/g,n)).replace(/\[([^\[\]]+)]()()()()()/g,n),i.ghMentions&&(e=e.replace(/(^|\s)(\\)?(@([a-z\d]+(?:[a-z\d.-]+?[a-z\d]+)*))/gim,(function(e,r,n,o,s){if("\\"===n)return r+o;if(!t.helper.isString(i.ghMentionsLink))throw new Error("ghMentionsLink option must be a string");var a=i.ghMentionsLink.replace(/\{u}/g,s),l="";return i.openLinksInNewWindow&&(l=' rel="noopener noreferrer" target="¨E95Eblank"'),r+'<a href="'+a+'"'+l+">"+o+"</a>"}))),e=r.converter._dispatch("anchors.after",e,i,r)}));var h=/([*~_]+|\b)(((https?|ftp|dict):\/\/|www\.)[^'">\s]+?\.[^'">\s]+?)()(\1)?(?=\s|$)(?!["<>])/gi,u=/([*~_]+|\b)(((https?|ftp|dict):\/\/|www\.)[^'">\s]+\.[^'">\s]+?)([.!?,()\[\]])?(\1)?(?=\s|$)(?!["<>])/gi,d=/()<(((https?|ftp|dict):\/\/|www\.)[^'">\s]+)()>()/gi,p=/(^|\s)(?:mailto:)?([A-Za-z0-9!#$%&'*+-/=?^_`{|}~.]+@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)(?=$|\s)/gim,f=/<()(?:mailto:)?([-.\w]+@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi,m=function(e){return function(i,r,n,o,s,a,l){var c=n=n.replace(t.helper.regexes.asteriskDashAndColon,t.helper.escapeCharactersCallback),h="",u="",d=r||"",p=l||"";return/^www\./i.test(n)&&(n=n.replace(/^www\./i,"http://www.")),e.excludeTrailingPunctuationFromURLs&&a&&(h=a),e.openLinksInNewWindow&&(u=' rel="noopener noreferrer" target="¨E95Eblank"'),d+'<a href="'+n+'"'+u+">"+c+"</a>"+h+p}},_=function(e,i){return function(r,n,o){var s="mailto:";return n=n||"",o=t.subParser("unescapeSpecialChars")(o,e,i),e.encodeEmails?(s=t.helper.encodeEmailAddress(s+o),o=t.helper.encodeEmailAddress(o)):s+=o,n+'<a href="'+s+'">'+o+"</a>"}};t.subParser("autoLinks",(function(e,t,i){return e=(e=(e=i.converter._dispatch("autoLinks.before",e,t,i)).replace(d,m(t))).replace(f,_(t,i)),e=i.converter._dispatch("autoLinks.after",e,t,i)})),t.subParser("simplifiedAutoLinks",(function(e,t,i){return t.simplifiedAutoLink?(e=i.converter._dispatch("simplifiedAutoLinks.before",e,t,i),e=(e=t.excludeTrailingPunctuationFromURLs?e.replace(u,m(t)):e.replace(h,m(t))).replace(p,_(t,i)),e=i.converter._dispatch("simplifiedAutoLinks.after",e,t,i)):e})),t.subParser("blockGamut",(function(e,i,r){return e=r.converter._dispatch("blockGamut.before",e,i,r),e=t.subParser("blockQuotes")(e,i,r),e=t.subParser("headers")(e,i,r),e=t.subParser("horizontalRule")(e,i,r),e=t.subParser("lists")(e,i,r),e=t.subParser("codeBlocks")(e,i,r),e=t.subParser("tables")(e,i,r),e=t.subParser("hashHTMLBlocks")(e,i,r),e=t.subParser("paragraphs")(e,i,r),e=r.converter._dispatch("blockGamut.after",e,i,r)})),t.subParser("blockQuotes",(function(e,i,r){e=r.converter._dispatch("blockQuotes.before",e,i,r),e+="\n\n";var n=/(^ {0,3}>[ \t]?.+\n(.+\n)*\n*)+/gm;return i.splitAdjacentBlockquotes&&(n=/^ {0,3}>[\s\S]*?(?:\n\n)/gm),e=e.replace(n,(function(e){return e=(e=(e=e.replace(/^[ \t]*>[ \t]?/gm,"")).replace(/¨0/g,"")).replace(/^[ \t]+$/gm,""),e=t.subParser("githubCodeBlocks")(e,i,r),e=(e=(e=t.subParser("blockGamut")(e,i,r)).replace(/(^|\n)/g,"$1  ")).replace(/(\s*<pre>[^\r]+?<\/pre>)/gm,(function(e,t){var i=t;return i=(i=i.replace(/^  /gm,"¨0")).replace(/¨0/g,"")})),t.subParser("hashBlock")("<blockquote>\n"+e+"\n</blockquote>",i,r)})),e=r.converter._dispatch("blockQuotes.after",e,i,r)})),t.subParser("codeBlocks",(function(e,i,r){return e=r.converter._dispatch("codeBlocks.before",e,i,r),e=(e+="¨0").replace(/(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=¨0))/g,(function(e,n,o){var s=n,a=o,l="\n";return s=t.subParser("outdent")(s,i,r),s=t.subParser("encodeCode")(s,i,r),s=(s=(s=t.subParser("detab")(s,i,r)).replace(/^\n+/g,"")).replace(/\n+$/g,""),i.omitExtraWLInCodeBlocks&&(l=""),s="<pre><code>"+s+l+"</code></pre>",t.subParser("hashBlock")(s,i,r)+a})),e=e.replace(/¨0/,""),e=r.converter._dispatch("codeBlocks.after",e,i,r)})),t.subParser("codeSpans",(function(e,i,r){return void 0===(e=r.converter._dispatch("codeSpans.before",e,i,r))&&(e=""),e=e.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,(function(e,n,o,s){var a=s;return a=(a=a.replace(/^([ \t]*)/g,"")).replace(/[ \t]*$/g,""),a=n+"<code>"+(a=t.subParser("encodeCode")(a,i,r))+"</code>",a=t.subParser("hashHTMLSpans")(a,i,r)})),e=r.converter._dispatch("codeSpans.after",e,i,r)})),t.subParser("completeHTMLDocument",(function(e,t,i){if(!t.completeHTMLDocument)return e;e=i.converter._dispatch("completeHTMLDocument.before",e,t,i);var r="html",n="<!DOCTYPE HTML>\n",o="",s='<meta charset="utf-8">\n',a="",l="";for(var c in void 0!==i.metadata.parsed.doctype&&(n="<!DOCTYPE "+i.metadata.parsed.doctype+">\n","html"!==(r=i.metadata.parsed.doctype.toString().toLowerCase())&&"html5"!==r||(s='<meta charset="utf-8">')),i.metadata.parsed)if(i.metadata.parsed.hasOwnProperty(c))switch(c.toLowerCase()){case"doctype":break;case"title":o="<title>"+i.metadata.parsed.title+"</title>\n";break;case"charset":s="html"===r||"html5"===r?'<meta charset="'+i.metadata.parsed.charset+'">\n':'<meta name="charset" content="'+i.metadata.parsed.charset+'">\n';break;case"language":case"lang":a=' lang="'+i.metadata.parsed[c]+'"',l+='<meta name="'+c+'" content="'+i.metadata.parsed[c]+'">\n';break;default:l+='<meta name="'+c+'" content="'+i.metadata.parsed[c]+'">\n'}return e=n+"<html"+a+">\n<head>\n"+o+s+l+"</head>\n<body>\n"+e.trim()+"\n</body>\n</html>",e=i.converter._dispatch("completeHTMLDocument.after",e,t,i)})),t.subParser("detab",(function(e,t,i){return e=(e=(e=(e=(e=(e=i.converter._dispatch("detab.before",e,t,i)).replace(/\t(?=\t)/g,"    ")).replace(/\t/g,"¨A¨B")).replace(/¨B(.+?)¨A/g,(function(e,t){for(var i=t,r=4-i.length%4,n=0;n<r;n++)i+=" ";return i}))).replace(/¨A/g,"    ")).replace(/¨B/g,""),e=i.converter._dispatch("detab.after",e,t,i)})),t.subParser("ellipsis",(function(e,t,i){return t.ellipsis?(e=(e=i.converter._dispatch("ellipsis.before",e,t,i)).replace(/\.\.\./g,"…"),e=i.converter._dispatch("ellipsis.after",e,t,i)):e})),t.subParser("emoji",(function(e,i,r){return i.emoji?(e=(e=r.converter._dispatch("emoji.before",e,i,r)).replace(/:([\S]+?):/g,(function(e,i){return t.helper.emojis.hasOwnProperty(i)?t.helper.emojis[i]:e})),e=r.converter._dispatch("emoji.after",e,i,r)):e})),t.subParser("encodeAmpsAndAngles",(function(e,t,i){return e=(e=(e=(e=(e=i.converter._dispatch("encodeAmpsAndAngles.before",e,t,i)).replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g,"&amp;")).replace(/<(?![a-z\/?$!])/gi,"&lt;")).replace(/</g,"&lt;")).replace(/>/g,"&gt;"),e=i.converter._dispatch("encodeAmpsAndAngles.after",e,t,i)})),t.subParser("encodeBackslashEscapes",(function(e,i,r){return e=(e=(e=r.converter._dispatch("encodeBackslashEscapes.before",e,i,r)).replace(/\\(\\)/g,t.helper.escapeCharactersCallback)).replace(/\\([`*_{}\[\]()>#+.!~=|:-])/g,t.helper.escapeCharactersCallback),e=r.converter._dispatch("encodeBackslashEscapes.after",e,i,r)})),t.subParser("encodeCode",(function(e,i,r){return e=(e=r.converter._dispatch("encodeCode.before",e,i,r)).replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/([*_{}\[\]\\=~-])/g,t.helper.escapeCharactersCallback),e=r.converter._dispatch("encodeCode.after",e,i,r)})),t.subParser("escapeSpecialCharsWithinTagAttributes",(function(e,i,r){return e=(e=(e=r.converter._dispatch("escapeSpecialCharsWithinTagAttributes.before",e,i,r)).replace(/<\/?[a-z\d_:-]+(?:[\s]+[\s\S]+?)?>/gi,(function(e){return e.replace(/(.)<\/?code>(?=.)/g,"$1`").replace(/([\\`*_~=|])/g,t.helper.escapeCharactersCallback)}))).replace(/<!(--(?:(?:[^>-]|-[^>])(?:[^-]|-[^-])*)--)>/gi,(function(e){return e.replace(/([\\`*_~=|])/g,t.helper.escapeCharactersCallback)})),e=r.converter._dispatch("escapeSpecialCharsWithinTagAttributes.after",e,i,r)})),t.subParser("githubCodeBlocks",(function(e,i,r){return i.ghCodeBlocks?(e=r.converter._dispatch("githubCodeBlocks.before",e,i,r),e=(e+="¨0").replace(/(?:^|\n)(?: {0,3})(```+|~~~+)(?: *)([^\s`~]*)\n([\s\S]*?)\n(?: {0,3})\1/g,(function(e,n,o,s){var a=i.omitExtraWLInCodeBlocks?"":"\n";return s=t.subParser("encodeCode")(s,i,r),s="<pre><code"+(o?' class="'+o+" language-"+o+'"':"")+">"+(s=(s=(s=t.subParser("detab")(s,i,r)).replace(/^\n+/g,"")).replace(/\n+$/g,""))+a+"</code></pre>",s=t.subParser("hashBlock")(s,i,r),"\n\n¨G"+(r.ghCodeBlocks.push({text:e,codeblock:s})-1)+"G\n\n"})),e=e.replace(/¨0/,""),r.converter._dispatch("githubCodeBlocks.after",e,i,r)):e})),t.subParser("hashBlock",(function(e,t,i){return e=(e=i.converter._dispatch("hashBlock.before",e,t,i)).replace(/(^\n+|\n+$)/g,""),e="\n\n¨K"+(i.gHtmlBlocks.push(e)-1)+"K\n\n",e=i.converter._dispatch("hashBlock.after",e,t,i)})),t.subParser("hashCodeTags",(function(e,i,r){return e=r.converter._dispatch("hashCodeTags.before",e,i,r),e=t.helper.replaceRecursiveRegExp(e,(function(e,n,o,s){var a=o+t.subParser("encodeCode")(n,i,r)+s;return"¨C"+(r.gHtmlSpans.push(a)-1)+"C"}),"<code\\b[^>]*>","</code>","gim"),e=r.converter._dispatch("hashCodeTags.after",e,i,r)})),t.subParser("hashElement",(function(e,t,i){return function(e,t){var r=t;return r=(r=(r=r.replace(/\n\n/g,"\n")).replace(/^\n/,"")).replace(/\n+$/g,""),r="\n\n¨K"+(i.gHtmlBlocks.push(r)-1)+"K\n\n"}})),t.subParser("hashHTMLBlocks",(function(e,i,r){e=r.converter._dispatch("hashHTMLBlocks.before",e,i,r);var n=["pre","div","h1","h2","h3","h4","h5","h6","blockquote","table","dl","ol","ul","script","noscript","form","fieldset","iframe","math","style","section","header","footer","nav","article","aside","address","audio","canvas","figure","hgroup","output","video","p"],o=function(e,t,i,n){var o=e;return-1!==i.search(/\bmarkdown\b/)&&(o=i+r.converter.makeHtml(t)+n),"\n\n¨K"+(r.gHtmlBlocks.push(o)-1)+"K\n\n"};i.backslashEscapesHTMLTags&&(e=e.replace(/\\<(\/?[^>]+?)>/g,(function(e,t){return"&lt;"+t+"&gt;"})));for(var s=0;s<n.length;++s)for(var a,l=new RegExp("^ {0,3}(<"+n[s]+"\\b[^>]*>)","im"),c="<"+n[s]+"\\b[^>]*>",h="</"+n[s]+">";-1!==(a=t.helper.regexIndexOf(e,l));){var u=t.helper.splitAtIndex(e,a),d=t.helper.replaceRecursiveRegExp(u[1],o,c,h,"im");if(d===u[1])break;e=u[0].concat(d)}return e=e.replace(/(\n {0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,t.subParser("hashElement")(e,i,r)),e=(e=t.helper.replaceRecursiveRegExp(e,(function(e){return"\n\n¨K"+(r.gHtmlBlocks.push(e)-1)+"K\n\n"}),"^ {0,3}\x3c!--","--\x3e","gm")).replace(/(?:\n\n)( {0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,t.subParser("hashElement")(e,i,r)),e=r.converter._dispatch("hashHTMLBlocks.after",e,i,r)})),t.subParser("hashHTMLSpans",(function(e,t,i){function r(e){return"¨C"+(i.gHtmlSpans.push(e)-1)+"C"}return e=(e=(e=(e=(e=i.converter._dispatch("hashHTMLSpans.before",e,t,i)).replace(/<[^>]+?\/>/gi,(function(e){return r(e)}))).replace(/<([^>]+?)>[\s\S]*?<\/\1>/g,(function(e){return r(e)}))).replace(/<([^>]+?)\s[^>]+?>[\s\S]*?<\/\1>/g,(function(e){return r(e)}))).replace(/<[^>]+?>/gi,(function(e){return r(e)})),e=i.converter._dispatch("hashHTMLSpans.after",e,t,i)})),t.subParser("unhashHTMLSpans",(function(e,t,i){e=i.converter._dispatch("unhashHTMLSpans.before",e,t,i);for(var r=0;r<i.gHtmlSpans.length;++r){for(var n=i.gHtmlSpans[r],o=0;/¨C(\d+)C/.test(n);){var s=RegExp.$1;if(n=n.replace("¨C"+s+"C",i.gHtmlSpans[s]),10===o){console.error("maximum nesting of 10 spans reached!!!");break}++o}e=e.replace("¨C"+r+"C",n)}return e=i.converter._dispatch("unhashHTMLSpans.after",e,t,i)})),t.subParser("hashPreCodeTags",(function(e,i,r){return e=r.converter._dispatch("hashPreCodeTags.before",e,i,r),e=t.helper.replaceRecursiveRegExp(e,(function(e,n,o,s){var a=o+t.subParser("encodeCode")(n,i,r)+s;return"\n\n¨G"+(r.ghCodeBlocks.push({text:e,codeblock:a})-1)+"G\n\n"}),"^ {0,3}<pre\\b[^>]*>\\s*<code\\b[^>]*>","^ {0,3}</code>\\s*</pre>","gim"),e=r.converter._dispatch("hashPreCodeTags.after",e,i,r)})),t.subParser("headers",(function(e,i,r){e=r.converter._dispatch("headers.before",e,i,r);var n=isNaN(parseInt(i.headerLevelStart))?1:parseInt(i.headerLevelStart),o=i.smoothLivePreview?/^(.+)[ \t]*\n={2,}[ \t]*\n+/gm:/^(.+)[ \t]*\n=+[ \t]*\n+/gm,s=i.smoothLivePreview?/^(.+)[ \t]*\n-{2,}[ \t]*\n+/gm:/^(.+)[ \t]*\n-+[ \t]*\n+/gm;e=(e=e.replace(o,(function(e,o){var s=t.subParser("spanGamut")(o,i,r),a=i.noHeaderId?"":' id="'+l(o)+'"',c="<h"+n+a+">"+s+"</h"+n+">";return t.subParser("hashBlock")(c,i,r)}))).replace(s,(function(e,o){var s=t.subParser("spanGamut")(o,i,r),a=i.noHeaderId?"":' id="'+l(o)+'"',c=n+1,h="<h"+c+a+">"+s+"</h"+c+">";return t.subParser("hashBlock")(h,i,r)}));var a=i.requireSpaceBeforeHeadingText?/^(#{1,6})[ \t]+(.+?)[ \t]*#*\n+/gm:/^(#{1,6})[ \t]*(.+?)[ \t]*#*\n+/gm;function l(e){var n,o;if(i.customizedHeaderId){var s=e.match(/\{([^{]+?)}\s*$/);s&&s[1]&&(e=s[1])}return n=e,o=t.helper.isString(i.prefixHeaderId)?i.prefixHeaderId:!0===i.prefixHeaderId?"section-":"",i.rawPrefixHeaderId||(n=o+n),n=i.ghCompatibleHeaderId?n.replace(/ /g,"-").replace(/&amp;/g,"").replace(/¨T/g,"").replace(/¨D/g,"").replace(/[&+$,\/:;=?@"#{}|^¨~\[\]`\\*)(%.!'<>]/g,"").toLowerCase():i.rawHeaderId?n.replace(/ /g,"-").replace(/&amp;/g,"&").replace(/¨T/g,"¨").replace(/¨D/g,"$").replace(/["']/g,"-").toLowerCase():n.replace(/[^\w]/g,"").toLowerCase(),i.rawPrefixHeaderId&&(n=o+n),r.hashLinkCounts[n]?n=n+"-"+r.hashLinkCounts[n]++:r.hashLinkCounts[n]=1,n}return e=e.replace(a,(function(e,o,s){var a=s;i.customizedHeaderId&&(a=s.replace(/\s?\{([^{]+?)}\s*$/,""));var c=t.subParser("spanGamut")(a,i,r),h=i.noHeaderId?"":' id="'+l(s)+'"',u=n-1+o.length,d="<h"+u+h+">"+c+"</h"+u+">";return t.subParser("hashBlock")(d,i,r)})),e=r.converter._dispatch("headers.after",e,i,r)})),t.subParser("horizontalRule",(function(e,i,r){e=r.converter._dispatch("horizontalRule.before",e,i,r);var n=t.subParser("hashBlock")("<hr />",i,r);return e=(e=(e=e.replace(/^ {0,2}( ?-){3,}[ \t]*$/gm,n)).replace(/^ {0,2}( ?\*){3,}[ \t]*$/gm,n)).replace(/^ {0,2}( ?_){3,}[ \t]*$/gm,n),e=r.converter._dispatch("horizontalRule.after",e,i,r)})),t.subParser("images",(function(e,i,r){function n(e,i,n,o,s,a,l,c){var h=r.gUrls,u=r.gTitles,d=r.gDimensions;if(n=n.toLowerCase(),c||(c=""),e.search(/\(<?\s*>? ?(['"].*['"])?\)$/m)>-1)o="";else if(""===o||null===o){if(""!==n&&null!==n||(n=i.toLowerCase().replace(/ ?\n/g," ")),o="#"+n,t.helper.isUndefined(h[n]))return e;o=h[n],t.helper.isUndefined(u[n])||(c=u[n]),t.helper.isUndefined(d[n])||(s=d[n].width,a=d[n].height)}i=i.replace(/"/g,"&quot;").replace(t.helper.regexes.asteriskDashAndColon,t.helper.escapeCharactersCallback);var p='<img src="'+(o=o.replace(t.helper.regexes.asteriskDashAndColon,t.helper.escapeCharactersCallback))+'" alt="'+i+'"';return c&&t.helper.isString(c)&&(p+=' title="'+(c=c.replace(/"/g,"&quot;").replace(t.helper.regexes.asteriskDashAndColon,t.helper.escapeCharactersCallback))+'"'),s&&a&&(p+=' width="'+(s="*"===s?"auto":s)+'"',p+=' height="'+(a="*"===a?"auto":a)+'"'),p+=" />"}return e=(e=(e=(e=(e=(e=r.converter._dispatch("images.before",e,i,r)).replace(/!\[([^\]]*?)] ?(?:\n *)?\[([\s\S]*?)]()()()()()/g,n)).replace(/!\[([^\]]*?)][ \t]*()\([ \t]?<?(data:.+?\/.+?;base64,[A-Za-z0-9+/=\n]+?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(["'])([^"]*?)\6)?[ \t]?\)/g,(function(e,t,i,r,o,s,a,l){return n(e,t,i,r=r.replace(/\s/g,""),o,s,0,l)}))).replace(/!\[([^\]]*?)][ \t]*()\([ \t]?<([^>]*)>(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(?:(["'])([^"]*?)\6))?[ \t]?\)/g,n)).replace(/!\[([^\]]*?)][ \t]*()\([ \t]?<?([\S]+?(?:\([\S]*?\)[\S]*?)?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(["'])([^"]*?)\6)?[ \t]?\)/g,n)).replace(/!\[([^\[\]]+)]()()()()()/g,n),e=r.converter._dispatch("images.after",e,i,r)})),t.subParser("italicsAndBold",(function(e,t,i){function r(e,t,i){return t+e+i}return e=i.converter._dispatch("italicsAndBold.before",e,t,i),e=t.literalMidWordUnderscores?(e=(e=e.replace(/\b___(\S[\s\S]*?)___\b/g,(function(e,t){return r(t,"<strong><em>","</em></strong>")}))).replace(/\b__(\S[\s\S]*?)__\b/g,(function(e,t){return r(t,"<strong>","</strong>")}))).replace(/\b_(\S[\s\S]*?)_\b/g,(function(e,t){return r(t,"<em>","</em>")})):(e=(e=e.replace(/___(\S[\s\S]*?)___/g,(function(e,t){return/\S$/.test(t)?r(t,"<strong><em>","</em></strong>"):e}))).replace(/__(\S[\s\S]*?)__/g,(function(e,t){return/\S$/.test(t)?r(t,"<strong>","</strong>"):e}))).replace(/_([^\s_][\s\S]*?)_/g,(function(e,t){return/\S$/.test(t)?r(t,"<em>","</em>"):e})),e=t.literalMidWordAsterisks?(e=(e=e.replace(/([^*]|^)\B\*\*\*(\S[\s\S]*?)\*\*\*\B(?!\*)/g,(function(e,t,i){return r(i,t+"<strong><em>","</em></strong>")}))).replace(/([^*]|^)\B\*\*(\S[\s\S]*?)\*\*\B(?!\*)/g,(function(e,t,i){return r(i,t+"<strong>","</strong>")}))).replace(/([^*]|^)\B\*(\S[\s\S]*?)\*\B(?!\*)/g,(function(e,t,i){return r(i,t+"<em>","</em>")})):(e=(e=e.replace(/\*\*\*(\S[\s\S]*?)\*\*\*/g,(function(e,t){return/\S$/.test(t)?r(t,"<strong><em>","</em></strong>"):e}))).replace(/\*\*(\S[\s\S]*?)\*\*/g,(function(e,t){return/\S$/.test(t)?r(t,"<strong>","</strong>"):e}))).replace(/\*([^\s*][\s\S]*?)\*/g,(function(e,t){return/\S$/.test(t)?r(t,"<em>","</em>"):e})),e=i.converter._dispatch("italicsAndBold.after",e,t,i)})),t.subParser("lists",(function(e,i,r){function n(e,n){r.gListLevel++,e=e.replace(/\n{2,}$/,"\n");var o=/(\n)?(^ {0,3})([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(¨0| {0,3}([*+-]|\d+[.])[ \t]+))/gm,s=/\n[ \t]*\n(?!¨0)/.test(e+="¨0");return i.disableForced4SpacesIndentedSublists&&(o=/(\n)?(^ {0,3})([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(¨0|\2([*+-]|\d+[.])[ \t]+))/gm),e=(e=e.replace(o,(function(e,n,o,a,l,c,h){h=h&&""!==h.trim();var u=t.subParser("outdent")(l,i,r),d="";return c&&i.tasklists&&(d=' class="task-list-item" style="list-style-type: none;"',u=u.replace(/^[ \t]*\[(x|X| )?]/m,(function(){var e='<input type="checkbox" disabled style="margin: 0px 0.35em 0.25em -1.6em; vertical-align: middle;"';return h&&(e+=" checked"),e+=">"}))),u=u.replace(/^([-*+]|\d\.)[ \t]+[\S\n ]*/g,(function(e){return"¨A"+e})),n||u.search(/\n{2,}/)>-1?(u=t.subParser("githubCodeBlocks")(u,i,r),u=t.subParser("blockGamut")(u,i,r)):(u=(u=t.subParser("lists")(u,i,r)).replace(/\n$/,""),u=(u=t.subParser("hashHTMLBlocks")(u,i,r)).replace(/\n\n+/g,"\n\n"),u=s?t.subParser("paragraphs")(u,i,r):t.subParser("spanGamut")(u,i,r)),u="<li"+d+">"+(u=u.replace("¨A",""))+"</li>\n"}))).replace(/¨0/g,""),r.gListLevel--,n&&(e=e.replace(/\s+$/,"")),e}function o(e,t){if("ol"===t){var i=e.match(/^ *(\d+)\./);if(i&&"1"!==i[1])return' start="'+i[1]+'"'}return""}function s(e,t,r){var s=i.disableForced4SpacesIndentedSublists?/^ ?\d+\.[ \t]/gm:/^ {0,3}\d+\.[ \t]/gm,a=i.disableForced4SpacesIndentedSublists?/^ ?[*+-][ \t]/gm:/^ {0,3}[*+-][ \t]/gm,l="ul"===t?s:a,c="";if(-1!==e.search(l))!function i(h){var u=h.search(l),d=o(e,t);-1!==u?(c+="\n\n<"+t+d+">\n"+n(h.slice(0,u),!!r)+"</"+t+">\n",l="ul"==(t="ul"===t?"ol":"ul")?s:a,i(h.slice(u))):c+="\n\n<"+t+d+">\n"+n(h,!!r)+"</"+t+">\n"}(e);else{var h=o(e,t);c="\n\n<"+t+h+">\n"+n(e,!!r)+"</"+t+">\n"}return c}return e=r.converter._dispatch("lists.before",e,i,r),e+="¨0",e=(e=r.gListLevel?e.replace(/^(( {0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(¨0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm,(function(e,t,i){return s(t,i.search(/[*+-]/g)>-1?"ul":"ol",!0)})):e.replace(/(\n\n|^\n?)(( {0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(¨0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm,(function(e,t,i,r){return s(i,r.search(/[*+-]/g)>-1?"ul":"ol",!1)}))).replace(/¨0/,""),e=r.converter._dispatch("lists.after",e,i,r)})),t.subParser("metadata",(function(e,t,i){if(!t.metadata)return e;function r(e){i.metadata.raw=e,(e=(e=e.replace(/&/g,"&amp;").replace(/"/g,"&quot;")).replace(/\n {4}/g," ")).replace(/^([\S ]+): +([\s\S]+?)$/gm,(function(e,t,r){return i.metadata.parsed[t]=r,""}))}return e=(e=(e=(e=i.converter._dispatch("metadata.before",e,t,i)).replace(/^\s*«««+(\S*?)\n([\s\S]+?)\n»»»+\n/,(function(e,t,i){return r(i),"¨M"}))).replace(/^\s*---+(\S*?)\n([\s\S]+?)\n---+\n/,(function(e,t,n){return t&&(i.metadata.format=t),r(n),"¨M"}))).replace(/¨M/g,""),e=i.converter._dispatch("metadata.after",e,t,i)})),t.subParser("outdent",(function(e,t,i){return e=(e=(e=i.converter._dispatch("outdent.before",e,t,i)).replace(/^(\t|[ ]{1,4})/gm,"¨0")).replace(/¨0/g,""),e=i.converter._dispatch("outdent.after",e,t,i)})),t.subParser("paragraphs",(function(e,i,r){for(var n=(e=(e=(e=r.converter._dispatch("paragraphs.before",e,i,r)).replace(/^\n+/g,"")).replace(/\n+$/g,"")).split(/\n{2,}/g),o=[],s=n.length,a=0;a<s;a++){var l=n[a];l.search(/¨(K|G)(\d+)\1/g)>=0?o.push(l):l.search(/\S/)>=0&&(l=(l=t.subParser("spanGamut")(l,i,r)).replace(/^([ \t]*)/g,"<p>"),l+="</p>",o.push(l))}for(s=o.length,a=0;a<s;a++){for(var c="",h=o[a],u=!1;/¨(K|G)(\d+)\1/.test(h);){var d=RegExp.$1,p=RegExp.$2;c=(c="K"===d?r.gHtmlBlocks[p]:u?t.subParser("encodeCode")(r.ghCodeBlocks[p].text,i,r):r.ghCodeBlocks[p].codeblock).replace(/\$/g,"$$$$"),h=h.replace(/(\n\n)?¨(K|G)\d+\2(\n\n)?/,c),/^<pre\b[^>]*>\s*<code\b[^>]*>/.test(h)&&(u=!0)}o[a]=h}return e=(e=(e=o.join("\n")).replace(/^\n+/g,"")).replace(/\n+$/g,""),r.converter._dispatch("paragraphs.after",e,i,r)})),t.subParser("runExtension",(function(e,t,i,r){if(e.filter)t=e.filter(t,r.converter,i);else if(e.regex){var n=e.regex;n instanceof RegExp||(n=new RegExp(n,"g")),t=t.replace(n,e.replace)}return t})),t.subParser("spanGamut",(function(e,i,r){return e=r.converter._dispatch("spanGamut.before",e,i,r),e=t.subParser("codeSpans")(e,i,r),e=t.subParser("escapeSpecialCharsWithinTagAttributes")(e,i,r),e=t.subParser("encodeBackslashEscapes")(e,i,r),e=t.subParser("images")(e,i,r),e=t.subParser("anchors")(e,i,r),e=t.subParser("autoLinks")(e,i,r),e=t.subParser("simplifiedAutoLinks")(e,i,r),e=t.subParser("emoji")(e,i,r),e=t.subParser("underline")(e,i,r),e=t.subParser("italicsAndBold")(e,i,r),e=t.subParser("strikethrough")(e,i,r),e=t.subParser("ellipsis")(e,i,r),e=t.subParser("hashHTMLSpans")(e,i,r),e=t.subParser("encodeAmpsAndAngles")(e,i,r),i.simpleLineBreaks?/\n\n¨K/.test(e)||(e=e.replace(/\n+/g,"<br />\n")):e=e.replace(/  +\n/g,"<br />\n"),e=r.converter._dispatch("spanGamut.after",e,i,r)})),t.subParser("strikethrough",(function(e,i,r){return i.strikethrough&&(e=(e=r.converter._dispatch("strikethrough.before",e,i,r)).replace(/(?:~){2}([\s\S]+?)(?:~){2}/g,(function(e,n){return function(e){return i.simplifiedAutoLink&&(e=t.subParser("simplifiedAutoLinks")(e,i,r)),"<del>"+e+"</del>"}(n)})),e=r.converter._dispatch("strikethrough.after",e,i,r)),e})),t.subParser("stripLinkDefinitions",(function(e,i,r){var n=function(n,o,s,a,l,c,h){return o=o.toLowerCase(),e.toLowerCase().split(o).length-1<2?n:(s.match(/^data:.+?\/.+?;base64,/)?r.gUrls[o]=s.replace(/\s/g,""):r.gUrls[o]=t.subParser("encodeAmpsAndAngles")(s,i,r),c?c+h:(h&&(r.gTitles[o]=h.replace(/"|'/g,"&quot;")),i.parseImgDimensions&&a&&l&&(r.gDimensions[o]={width:a,height:l}),""))};return e=(e=(e=(e+="¨0").replace(/^ {0,3}\[([^\]]+)]:[ \t]*\n?[ \t]*<?(data:.+?\/.+?;base64,[A-Za-z0-9+/=\n]+?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n\n|(?=¨0)|(?=\n\[))/gm,n)).replace(/^ {0,3}\[([^\]]+)]:[ \t]*\n?[ \t]*<?([^>\s]+)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n+|(?=¨0))/gm,n)).replace(/¨0/,"")})),t.subParser("tables",(function(e,i,r){if(!i.tables)return e;function n(e,n){return"<td"+n+">"+t.subParser("spanGamut")(e,i,r)+"</td>\n"}function o(e){var o,s=e.split("\n");for(o=0;o<s.length;++o)/^ {0,3}\|/.test(s[o])&&(s[o]=s[o].replace(/^ {0,3}\|/,"")),/\|[ \t]*$/.test(s[o])&&(s[o]=s[o].replace(/\|[ \t]*$/,"")),s[o]=t.subParser("codeSpans")(s[o],i,r);var a,l,c,h,u=s[0].split("|").map((function(e){return e.trim()})),d=s[1].split("|").map((function(e){return e.trim()})),p=[],f=[],m=[],_=[];for(s.shift(),s.shift(),o=0;o<s.length;++o)""!==s[o].trim()&&p.push(s[o].split("|").map((function(e){return e.trim()})));if(u.length<d.length)return e;for(o=0;o<d.length;++o)m.push((a=d[o],/^:[ \t]*--*$/.test(a)?' style="text-align:left;"':/^--*[ \t]*:[ \t]*$/.test(a)?' style="text-align:right;"':/^:[ \t]*--*[ \t]*:$/.test(a)?' style="text-align:center;"':""));for(o=0;o<u.length;++o)t.helper.isUndefined(m[o])&&(m[o]=""),f.push((l=u[o],c=m[o],h=void 0,h="",l=l.trim(),(i.tablesHeaderId||i.tableHeaderId)&&(h=' id="'+l.replace(/ /g,"_").toLowerCase()+'"'),"<th"+h+c+">"+(l=t.subParser("spanGamut")(l,i,r))+"</th>\n"));for(o=0;o<p.length;++o){for(var g=[],y=0;y<f.length;++y)t.helper.isUndefined(p[o][y]),g.push(n(p[o][y],m[y]));_.push(g)}return function(e,t){for(var i="<table>\n<thead>\n<tr>\n",r=e.length,n=0;n<r;++n)i+=e[n];for(i+="</tr>\n</thead>\n<tbody>\n",n=0;n<t.length;++n){i+="<tr>\n";for(var o=0;o<r;++o)i+=t[n][o];i+="</tr>\n"}return i+"</tbody>\n</table>\n"}(f,_)}return e=(e=(e=(e=r.converter._dispatch("tables.before",e,i,r)).replace(/\\(\|)/g,t.helper.escapeCharactersCallback)).replace(/^ {0,3}\|?.+\|.+\n {0,3}\|?[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*:?[ \t]*(?:[-=]){2,}[\s\S]+?(?:\n\n|¨0)/gm,o)).replace(/^ {0,3}\|.+\|[ \t]*\n {0,3}\|[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*\n( {0,3}\|.+\|[ \t]*\n)*(?:\n|¨0)/gm,o),e=r.converter._dispatch("tables.after",e,i,r)})),t.subParser("underline",(function(e,i,r){return i.underline?(e=r.converter._dispatch("underline.before",e,i,r),e=(e=i.literalMidWordUnderscores?(e=e.replace(/\b___(\S[\s\S]*?)___\b/g,(function(e,t){return"<u>"+t+"</u>"}))).replace(/\b__(\S[\s\S]*?)__\b/g,(function(e,t){return"<u>"+t+"</u>"})):(e=e.replace(/___(\S[\s\S]*?)___/g,(function(e,t){return/\S$/.test(t)?"<u>"+t+"</u>":e}))).replace(/__(\S[\s\S]*?)__/g,(function(e,t){return/\S$/.test(t)?"<u>"+t+"</u>":e}))).replace(/(_)/g,t.helper.escapeCharactersCallback),e=r.converter._dispatch("underline.after",e,i,r)):e})),t.subParser("unescapeSpecialChars",(function(e,t,i){return e=(e=i.converter._dispatch("unescapeSpecialChars.before",e,t,i)).replace(/¨E(\d+)E/g,(function(e,t){var i=parseInt(t);return String.fromCharCode(i)})),e=i.converter._dispatch("unescapeSpecialChars.after",e,t,i)})),t.subParser("makeMarkdown.blockquote",(function(e,i){var r="";if(e.hasChildNodes())for(var n=e.childNodes,o=n.length,s=0;s<o;++s){var a=t.subParser("makeMarkdown.node")(n[s],i);""!==a&&(r+=a)}return r="> "+(r=r.trim()).split("\n").join("\n> ")})),t.subParser("makeMarkdown.codeBlock",(function(e,t){var i=e.getAttribute("language"),r=e.getAttribute("precodenum");return"```"+i+"\n"+t.preList[r]+"\n```"})),t.subParser("makeMarkdown.codeSpan",(function(e){return"`"+e.innerHTML+"`"})),t.subParser("makeMarkdown.emphasis",(function(e,i){var r="";if(e.hasChildNodes()){r+="*";for(var n=e.childNodes,o=n.length,s=0;s<o;++s)r+=t.subParser("makeMarkdown.node")(n[s],i);r+="*"}return r})),t.subParser("makeMarkdown.header",(function(e,i,r){var n=new Array(r+1).join("#"),o="";if(e.hasChildNodes()){o=n+" ";for(var s=e.childNodes,a=s.length,l=0;l<a;++l)o+=t.subParser("makeMarkdown.node")(s[l],i)}return o})),t.subParser("makeMarkdown.hr",(function(){return"---"})),t.subParser("makeMarkdown.image",(function(e){var t="";return e.hasAttribute("src")&&(t+="!["+e.getAttribute("alt")+"](",t+="<"+e.getAttribute("src")+">",e.hasAttribute("width")&&e.hasAttribute("height")&&(t+=" ="+e.getAttribute("width")+"x"+e.getAttribute("height")),e.hasAttribute("title")&&(t+=' "'+e.getAttribute("title")+'"'),t+=")"),t})),t.subParser("makeMarkdown.links",(function(e,i){var r="";if(e.hasChildNodes()&&e.hasAttribute("href")){var n=e.childNodes,o=n.length;r="[";for(var s=0;s<o;++s)r+=t.subParser("makeMarkdown.node")(n[s],i);r+="](",r+="<"+e.getAttribute("href")+">",e.hasAttribute("title")&&(r+=' "'+e.getAttribute("title")+'"'),r+=")"}return r})),t.subParser("makeMarkdown.list",(function(e,i,r){var n="";if(!e.hasChildNodes())return"";for(var o=e.childNodes,s=o.length,a=e.getAttribute("start")||1,l=0;l<s;++l)void 0!==o[l].tagName&&"li"===o[l].tagName.toLowerCase()&&(n+=("ol"===r?a.toString()+". ":"- ")+t.subParser("makeMarkdown.listItem")(o[l],i),++a);return(n+="\n\x3c!-- --\x3e\n").trim()})),t.subParser("makeMarkdown.listItem",(function(e,i){for(var r="",n=e.childNodes,o=n.length,s=0;s<o;++s)r+=t.subParser("makeMarkdown.node")(n[s],i);return/\n$/.test(r)?r=r.split("\n").join("\n    ").replace(/^ {4}$/gm,"").replace(/\n\n+/g,"\n\n"):r+="\n",r})),t.subParser("makeMarkdown.node",(function(e,i,r){r=r||!1;var n="";if(3===e.nodeType)return t.subParser("makeMarkdown.txt")(e,i);if(8===e.nodeType)return"\x3c!--"+e.data+"--\x3e\n\n";if(1!==e.nodeType)return"";switch(e.tagName.toLowerCase()){case"h1":r||(n=t.subParser("makeMarkdown.header")(e,i,1)+"\n\n");break;case"h2":r||(n=t.subParser("makeMarkdown.header")(e,i,2)+"\n\n");break;case"h3":r||(n=t.subParser("makeMarkdown.header")(e,i,3)+"\n\n");break;case"h4":r||(n=t.subParser("makeMarkdown.header")(e,i,4)+"\n\n");break;case"h5":r||(n=t.subParser("makeMarkdown.header")(e,i,5)+"\n\n");break;case"h6":r||(n=t.subParser("makeMarkdown.header")(e,i,6)+"\n\n");break;case"p":r||(n=t.subParser("makeMarkdown.paragraph")(e,i)+"\n\n");break;case"blockquote":r||(n=t.subParser("makeMarkdown.blockquote")(e,i)+"\n\n");break;case"hr":r||(n=t.subParser("makeMarkdown.hr")(e,i)+"\n\n");break;case"ol":r||(n=t.subParser("makeMarkdown.list")(e,i,"ol")+"\n\n");break;case"ul":r||(n=t.subParser("makeMarkdown.list")(e,i,"ul")+"\n\n");break;case"precode":r||(n=t.subParser("makeMarkdown.codeBlock")(e,i)+"\n\n");break;case"pre":r||(n=t.subParser("makeMarkdown.pre")(e,i)+"\n\n");break;case"table":r||(n=t.subParser("makeMarkdown.table")(e,i)+"\n\n");break;case"code":n=t.subParser("makeMarkdown.codeSpan")(e,i);break;case"em":case"i":n=t.subParser("makeMarkdown.emphasis")(e,i);break;case"strong":case"b":n=t.subParser("makeMarkdown.strong")(e,i);break;case"del":n=t.subParser("makeMarkdown.strikethrough")(e,i);break;case"a":n=t.subParser("makeMarkdown.links")(e,i);break;case"img":n=t.subParser("makeMarkdown.image")(e,i);break;default:n=e.outerHTML+"\n\n"}return n})),t.subParser("makeMarkdown.paragraph",(function(e,i){var r="";if(e.hasChildNodes())for(var n=e.childNodes,o=n.length,s=0;s<o;++s)r+=t.subParser("makeMarkdown.node")(n[s],i);return r=r.trim()})),t.subParser("makeMarkdown.pre",(function(e,t){var i=e.getAttribute("prenum");return"<pre>"+t.preList[i]+"</pre>"})),t.subParser("makeMarkdown.strikethrough",(function(e,i){var r="";if(e.hasChildNodes()){r+="~~";for(var n=e.childNodes,o=n.length,s=0;s<o;++s)r+=t.subParser("makeMarkdown.node")(n[s],i);r+="~~"}return r})),t.subParser("makeMarkdown.strong",(function(e,i){var r="";if(e.hasChildNodes()){r+="**";for(var n=e.childNodes,o=n.length,s=0;s<o;++s)r+=t.subParser("makeMarkdown.node")(n[s],i);r+="**"}return r})),t.subParser("makeMarkdown.table",(function(e,i){var r,n,o="",s=[[],[]],a=e.querySelectorAll("thead>tr>th"),l=e.querySelectorAll("tbody>tr");for(r=0;r<a.length;++r){var c=t.subParser("makeMarkdown.tableCell")(a[r],i),h="---";if(a[r].hasAttribute("style"))switch(a[r].getAttribute("style").toLowerCase().replace(/\s/g,"")){case"text-align:left;":h=":---";break;case"text-align:right;":h="---:";break;case"text-align:center;":h=":---:"}s[0][r]=c.trim(),s[1][r]=h}for(r=0;r<l.length;++r){var u=s.push([])-1,d=l[r].getElementsByTagName("td");for(n=0;n<a.length;++n){var p=" ";void 0!==d[n]&&(p=t.subParser("makeMarkdown.tableCell")(d[n],i)),s[u].push(p)}}var f=3;for(r=0;r<s.length;++r)for(n=0;n<s[r].length;++n){var m=s[r][n].length;m>f&&(f=m)}for(r=0;r<s.length;++r){for(n=0;n<s[r].length;++n)1===r?":"===s[r][n].slice(-1)?s[r][n]=t.helper.padEnd(s[r][n].slice(-1),f-1,"-")+":":s[r][n]=t.helper.padEnd(s[r][n],f,"-"):s[r][n]=t.helper.padEnd(s[r][n],f);o+="| "+s[r].join(" | ")+" |\n"}return o.trim()})),t.subParser("makeMarkdown.tableCell",(function(e,i){var r="";if(!e.hasChildNodes())return"";for(var n=e.childNodes,o=n.length,s=0;s<o;++s)r+=t.subParser("makeMarkdown.node")(n[s],i,!0);return r.trim()})),t.subParser("makeMarkdown.txt",(function(e){var i=e.nodeValue;return i=(i=i.replace(/ +/g," ")).replace(/¨NBSP;/g," "),i=(i=(i=(i=(i=(i=(i=(i=(i=t.helper.unescapeHTMLEntities(i)).replace(/([*_~|`])/g,"\\$1")).replace(/^(\s*)>/g,"\\$1>")).replace(/^#/gm,"\\#")).replace(/^(\s*)([-=]{3,})(\s*)$/,"$1\\$2$3")).replace(/^( {0,3}\d+)\./gm,"$1\\.")).replace(/^( {0,3})([+-])/gm,"$1\\$2")).replace(/]([\s]*)\(/g,"\\]$1\\(")).replace(/^ {0,3}\[([\S \t]*?)]:/gm,"\\[$1]:")})),So.exports?So.exports=t:this.showdown=t}.call(To);var ko=Eo(Co.exports);window.onload=async()=>{const e=new Proxy(new URLSearchParams(window.location.search),{get:(e,t)=>e.get(t)}),t=e.projection||"globe",i=e.id||"worldMap";let r,n,o,s=(await(await fetch("https://raw.githubusercontent.com/CIMEngine/MapList/main/index.json")).json())[i];if(s.external&&(s=await(await fetch(s.external)).json()),s||alert(`Map ${i} not found`),s.icon&&document.getElementById("icon").setAttribute("href",s.icon),e.external){const t=await(await fetch(e.external)).json();r=t.geoURL}r=e.geoURL||s.geoURL,n=e.countryInfoURL||s.countryInfoURL,o=e.debug||!1,Mo.accessToken="pk.eyJ1IjoiYXJ0ZWdvc2VyIiwiYSI6ImNrcDViN3BhcDAwbW0ydnBnOXZ0ZzFreXUifQ.FIVtaBNr9dr_TIw672Zqdw";let a=new Mo.Map({container:"map",style:"mapbox://styles/artegoser/clfm612fg002601nlcika2018?optimize=true",center:[53.19,41.28],zoom:3,projection:t});a.addControl(new mo({styles:[{label:"Streets",styleName:"Mapbox Streets",styleUrl:"mapbox://styles/artegoser/clfm612fg002601nlcika2018?optimize=true"},{label:"Satellite",styleName:"Satellite",styleUrl:"mapbox://styles/artegoser/cliskjlhw00ug01pgfs9lesog?optimize=true"}]}),"top-left"),a.addControl(new go,"top-right"),a.addControl(new xo,"bottom-right"),o&&a.addControl(new wo,"bottom-right");let l=new ko.Converter;a.on("style.load",(async()=>{let e;a.loadImage("https://cimengine.github.io/map/icons/city.png",((e,t)=>{if(e)throw e;a.addImage("city",t)})),a.loadImage("https://cimengine.github.io/map/icons/capital.png",((e,t)=>{if(e)throw e;a.addImage("capital-city",t),a.addImage("capital",t)})),a.loadImage("https://cimengine.github.io/map/icons/landmark.png",((e,t)=>{if(e)throw e;a.addImage("landmark-0",t)})),function(...e){let t=e.shift();console.log(`%c ${t} `,"color:white; background-color: #78d6fa; border-radius:10px;",...e)}("Getting country data");let t=await fetch(n);t=await t.json();let i={};for(let e=0;e<t.length;e++)i[t[e].idc]=t[e];function o(t,r){if("Point"===t.geometry.type)return e=r,(new Mo.Popup).setLngLat(r).setHTML(`\n                ${t?.properties?.amount?`<div class="row glass" style="color: "white";"><div class="col">Population - ${t.properties.amount} people.</div></div>`:""}\n                <div class="row" style="padding: 5px;">\n                  ${t?.properties?.img?`<div class="col-md-12 col-sm-12" style="padding: 0px;"><img class="w-100 about-img" src="${t.properties.img}" alt="${t.properties.name} img"></div>`:""}\n                  <div class="col-md-12 col-sm-12 text-center glass mb-2">\n                    <h5 className="card-title">${t.properties.name}\n                      ${t.properties.name_ru?` - ${t.properties.name_ru}`:""}\n                    </h5>\n                  </div>\n                  ${t.properties.description?`<div class="col-md-12 col-sm-12 text-center glass"><div>${l.makeHtml(t.properties.description)}</div></div>`:""}\n                </div>\n                `).addTo(a);if("Polygon"===t.geometry.type||"MultiPolygon"===t.geometry.type){let n=i[t.properties.name]||{name:"gl js mapbox is awesome"};setTimeout((()=>{if("gl js mapbox is awesome"!==n.name&&e!==r)return(new Mo.Popup).setLngLat(r).setHTML(`\n                    <div class="row" style="padding: 5px;">\n                            <div class="col-12 col-sm-12" style="padding: 0px;">\n                                    <img class="w-100 about-img" src="${n.img}">\n                            </div>\n                            <div class="col-12 text-center glass">\n                                    <h5>\n                                            ${n.name}\n                                    </h5>\n                            </div>\n                            <div class="col-12 text-center glass"> \n                                  ${JSON.parse(t.properties.tags||"[]").join(", ")}\n                            </div>\n                            <div class="col-12 text-center glass"> \n                                Founding date: ${n.date}\n                            </div>\n                            <div class="col-md-12 col-sm-12 text-center glass">\n                              ${n.description?`<div>${l.makeHtml(n.description)}</div>`:""}\n                            </div>\n                            <div class="col-12 text-center glass"> \n                                Area: ${t.properties.area} km²\n                            </div>\n                            <div class="col-12 text-center mt-2">\n                              ${n.about?`<a href="${n.about}" class="about">About</a>`:""}\n                            </div>\n                    </div>`).addTo(a)}),1)}}a.addSource("map-data",{type:"geojson",data:r}),a.addLayer({id:"map-data-fill-outline",type:"line",source:"map-data",paint:{"line-color":["coalesce",["get","stroke"],"#0c7700"],"line-width":2,"line-opacity":.8}}),a.addLayer({id:"map-data-fill",type:"fill",source:"map-data",paint:{"fill-color":["get","fill"],"fill-opacity":["coalesce",["get","fill-opacity"],.3]}}),a.addLayer({id:"map-data-symbol",type:"symbol",source:"map-data",layout:{"icon-image":["get","type"],"icon-size":.15},minzoom:3}),a.on("click","map-data-fill",(e=>{const t=e.lngLat;for(;Math.abs(e.lngLat.lng-t[0])>180;)t[0]+=e.lngLat.lng>t[0]?360:-360;o(e.features[0],t)})),a.on("click","map-data-symbol",(e=>{const t=e.lngLat;for(;Math.abs(e.lngLat.lng-t[0])>180;)t[0]+=e.lngLat.lng>t[0]?360:-360;o(e.features[0],t)}))}))};
//# sourceMappingURL=index.bundle.js.map