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ngx-open-map-wrapper/node_modules/maplibre-gl/dist/maplibre-gl-csp-worker.js

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/**
* MapLibre GL JS
* @license 3-Clause BSD. Full text of license: https://github.com/maplibre/maplibre-gl-js/blob/v5.7.3/LICENSE.txt
*/
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this.clone()._unit()},perp(){return this.clone()._perp()},round(){return this.clone()._round()},mag(){return Math.sqrt(this.x*this.x+this.y*this.y)},equals(t){return this.x===t.x&&this.y===t.y},dist(t){return Math.sqrt(this.distSqr(t))},distSqr(t){const e=t.x-this.x,r=t.y-this.y;return e*e+r*r},angle(){return Math.atan2(this.y,this.x)},angleTo(t){return Math.atan2(this.y-t.y,this.x-t.x)},angleWith(t){return this.angleWithSep(t.x,t.y)},angleWithSep(t,e){return Math.atan2(this.x*e-this.y*t,this.x*t+this.y*e)},_matMult(t){const e=t[2]*this.x+t[3]*this.y;return this.x=t[0]*this.x+t[1]*this.y,this.y=e,this},_add(t){return this.x+=t.x,this.y+=t.y,this},_sub(t){return this.x-=t.x,this.y-=t.y,this},_mult(t){return this.x*=t,this.y*=t,this},_div(t){return this.x/=t,this.y/=t,this},_multByPoint(t){return this.x*=t.x,this.y*=t.y,this},_divByPoint(t){return this.x/=t.x,this.y/=t.y,this},_unit(){return this._div(this.mag()),this},_perp(){const t=this.y;return 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null;if(!K(r.type,[F,D,V,B,R]))return e.error(`Expected first argument to be of type boolean, string, number or null, but found ${H(r.type)} instead`);if(4===t.length){const i=e.parse(t[3],3,V);return i?new te(r,n,i):null}return new te(r,n)}evaluate(t){const e=this.needle.evaluate(t),r=this.haystack.evaluate(t);if(!Q(e,["boolean","string","number","null"]))throw new Bt(`Expected first argument to be of type boolean, string, number or null, but found ${H(Rt(e))} instead.`);let n;if(this.fromIndex&&(n=this.fromIndex.evaluate(t)),Q(r,["string"])){const t=r.indexOf(e,n);return-1===t?-1:[...r.slice(0,t)].length}if(Q(r,["array"]))return r.indexOf(e,n);throw new Bt(`Expected second argument to be of type array or string, but found ${H(Rt(r))} instead.`)}eachChild(t){t(this.needle),t(this.haystack),this.fromIndex&&t(this.fromIndex)}outputDefined(){return!1}}class ee{constructor(t,e,r,n,i,s){this.inputType=t,this.type=e,this.input=r,this.cases=n,this.outputs=i,this.otherwise=s}static parse(t,e){if(t.length<5)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if(t.length%2!=1)return e.error("Expected an even number of arguments.");let r,n;e.expectedType&&"value"!==e.expectedType.kind&&(n=e.expectedType);const i={},s=[];for(let o=2;o<t.length-1;o+=2){let a=t[o];const l=t[o+1];Array.isArray(a)||(a=[a]);const u=e.concat(o);if(0===a.length)return u.error("Expected at least one branch label.");for(const t of a){if("number"!=typeof t&&"string"!=typeof t)return u.error("Branch labels must be numbers or strings.");if("number"==typeof t&&Math.abs(t)>Number.MAX_SAFE_INTEGER)return u.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if("number"==typeof t&&Math.floor(t)!==t)return u.error("Numeric branch labels must be integer values.");if(r){if(u.checkSubtype(r,Rt(t)))return null}else r=Rt(t);if(void 0!==i[String(t)])return u.error("Branch labels must be unique.");i[String(t)]=s.length}const 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t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var ae,le,ue=function(){if(le)return ae;function t(t,e,r,n){this.cx=3*t,this.bx=3*(r-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=e,this.p2x=r,this.p2y=n}return le=1,ae=t,t.prototype={sampleCurveX:function(t){return((this.ax*t+this.bx)*t+this.cx)*t},sampleCurveY:function(t){return((this.ay*t+this.by)*t+this.cy)*t},sampleCurveDerivativeX:function(t){return(3*this.ax*t+2*this.bx)*t+this.cx},solveCurveX:function(t,e){if(void 0===e&&(e=1e-6),t<0)return 0;if(t>1)return 1;for(var r=t,n=0;n<8;n++){var i=this.sampleCurveX(r)-t;if(Math.abs(i)<e)return r;var s=this.sampleCurveDerivativeX(r);if(Math.abs(s)<1e-6)break;r-=i/s}var o=0,a=1;for(r=t,n=0;n<20&&(i=this.sampleCurveX(r),!(Math.abs(i-t)<e));n++)t>i?o=r:a=r,r=.5*(a-o)+o;return r},solve:function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))}},ae}(),ce=oe(ue);class he{constructor(t,e,r,n,i){this.type=t,this.operator=e,this.interpolation=r,this.input=n,this.labels=[],this.outputs=[];for(const[t,e]of i)this.labels.push(t),this.outputs.push(e)}static interpolationFactor(t,e,r,n){let i=0;if("exponential"===t.name)i=pe(e,t.base,r,n);else if("linear"===t.name)i=pe(e,1,r,n);else if("cubic-bezier"===t.name){const s=t.controlPoints;i=new ce(s[0],s[1],s[2],s[3]).solve(pe(e,1,r,n))}return i}static parse(t,e){let[r,n,i,...s]=t;if(!Array.isArray(n)||0===n.length)return e.error("Expected an interpolation type expression.",1);if("linear"===n[0])n={name:"linear"};else if("exponential"===n[0]){const t=n[1];if("number"!=typeof t)return e.error("Exponential interpolation requires a numeric base.",1,1);n={name:"exponential",base:t}}else{if("cubic-bezier"!==n[0])return e.error(`Unknown interpolation type ${String(n[0])}`,1,0);{const t=n.slice(1);if(4!==t.length||t.some((t=>"number"!=typeof t||t<0||t>1)))return e.error("Cubic bezier interpolation requires four numeric 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Wn(t.apply(this,e))}}Hn.source=Kn(Jn(Rn)),Hn.sprite=Kn(Jn(qn)),Hn.glyphs=Kn(Jn(Yn)),Hn.light=Kn(Jn(Nn)),Hn.sky=Kn(Jn(Un)),Hn.terrain=Kn(Jn(jn)),Hn.state=Kn(Jn(Gn)),Hn.layer=Kn(Jn($n)),Hn.filter=Kn(Jn(En)),Hn.paintProperty=Kn(Jn(Dn)),Hn.layoutProperty=Kn(Jn(Fn));const Qn="AbortError";function ti(){return new Error(Qn)}const ei={REGISTERED_PROTOCOLS:{}};function ri(t,e){ei.REGISTERED_PROTOCOLS[t]=e}function ni(t){delete ei.REGISTERED_PROTOCOLS[t]}const ii="global-dispatcher";class si extends Error{constructor(t,e,r,n){super(`AJAXError: ${e} (${t}): ${r}`),this.status=t,this.statusText=e,this.url=r,this.body=n}}const oi=()=>b(self)?self.worker&&self.worker.referrer:("blob:"===window.location.protocol?window.parent:window).location.href,ai=function(e,r){if(/:\/\//.test(e.url)&&!/^https?:|^file:/.test(e.url)){const t=ei.REGISTERED_PROTOCOLS[(n=e.url).substring(0,n.indexOf("://"))];if(t)return t(e,r);if(b(self)&&self.worker&&self.worker.actor)return self.worker.actor.sendAsync({type:"GR",data:e,targetMapId:ii},r)}var n;if(!(t=>/^file:/.test(t)||/^file:/.test(oi())&&!/^\w+:/.test(t))(e.url)){if(fetch&&Request&&AbortController&&Object.prototype.hasOwnProperty.call(Request.prototype,"signal"))return function(e,r){return t(this,void 0,void 0,(function*(){const t=new Request(e.url,{method:e.method||"GET",body:e.body,credentials:e.credentials,headers:e.headers,cache:e.cache,referrer:oi(),signal:r.signal});let n,i;"json"!==e.type||t.headers.has("Accept")||t.headers.set("Accept","application/json");try{n=yield fetch(t)}catch(t){throw new si(0,t.message,e.url,new Blob)}if(!n.ok){const t=yield n.blob();throw new si(n.status,n.statusText,e.url,t)}i="arrayBuffer"===e.type||"image"===e.type?n.arrayBuffer():"json"===e.type?n.json():n.text();const s=yield i;if(r.signal.aborted)throw ti();return{data:s,cacheControl:n.headers.get("Cache-Control"),expires:n.headers.get("Expires")}}))}(e,r);if(b(self)&&self.worker&&self.worker.actor)return self.worker.actor.sendAsync({type:"GR",data:e,mustQueue:!0,targetMapId:ii},r)}return function(t,e){return new Promise(((r,n)=>{var i;const s=new XMLHttpRequest;s.open(t.method||"GET",t.url,!0),"arrayBuffer"!==t.type&&"image"!==t.type||(s.responseType="arraybuffer");for(const e in t.headers)s.setRequestHeader(e,t.headers[e]);"json"===t.type&&(s.responseType="text",(null===(i=t.headers)||void 0===i?void 0:i.Accept)||s.setRequestHeader("Accept","application/json")),s.withCredentials="include"===t.credentials,s.onerror=()=>{n(new Error(s.statusText))},s.onload=()=>{if(!e.signal.aborted)if((s.status>=200&&s.status<300||0===s.status)&&null!==s.response){let e=s.response;if("json"===t.type)try{e=JSON.parse(s.response)}catch(t){return void n(t)}r({data:e,cacheControl:s.getResponseHeader("Cache-Control"),expires:s.getResponseHeader("Expires")})}else{const e=new Blob([s.response],{type:s.getResponseHeader("Content-Type")});n(new si(s.status,s.statusText,t.url,e))}},e.signal.addEventListener("abort",(()=>{s.abort(),n(ti())})),s.send(t.body)}))}(e,r)},li={};function ui(t,e,r={}){if(li[t])throw new Error(`${t} is already registered.`);Object.defineProperty(e,"_classRegistryKey",{value:t,writeable:!1}),li[t]={klass:e,omit:r.omit||[],shallow:r.shallow||[]}}ui("Object",Object),ui("Set",Set),ui("TransferableGridIndex",I),ui("Color",At),ui("Error",Error),ui("AJAXError",si),ui("ResolvedImage",Ft),ui("StylePropertyFunction",on),ui("StyleExpression",Qr,{omit:["_evaluator"]}),ui("ZoomDependentExpression",nn),ui("ZoomConstantExpression",rn),ui("CompoundExpression",Tr,{omit:["_evaluate"]});for(const t in Pr)Pr[t]._classRegistryKey||ui(`Expression_${t}`,Pr[t]);function ci(t){return t&&"undefined"!=typeof ArrayBuffer&&(t instanceof ArrayBuffer||t.constructor&&"ArrayBuffer"===t.constructor.name)}function hi(t){return t.$name||t.constructor._classRegistryKey}function pi(t){return!function(t){if(null===t||"object"!=typeof t)return!1;const e=hi(t);return!(!e||"Object"===e)}(t)&&(null==t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp||t instanceof Blob||t instanceof Error||ci(t)||w(t)||ArrayBuffer.isView(t)||t instanceof ImageData)}function fi(t,e){if(pi(t))return(ci(t)||w(t))&&e&&e.push(t),ArrayBuffer.isView(t)&&e&&e.push(t.buffer),t instanceof ImageData&&e&&e.push(t.data.buffer),t;if(Array.isArray(t)){const r=[];for(const n of t)r.push(fi(n,e));return r}if("object"!=typeof t)throw new Error("can't serialize object of type "+typeof t);const r=hi(t);if(!r)throw new Error(`can't serialize object of unregistered class ${t.constructor.name}`);if(!li[r])throw new Error(`${r} is not registered.`);const{klass:n}=li[r],i=n.serialize?n.serialize(t,e):{};if(n.serialize){if(e&&i===e[e.length-1])throw new Error("statically serialized object won't survive transfer of $name property")}else{for(const n in t){if(!t.hasOwnProperty(n))continue;if(li[r].omit.indexOf(n)>=0)continue;const s=t[n];i[n]=li[r].shallow.indexOf(n)>=0?s:fi(s,e)}t instanceof Error&&(i.message=t.message)}if(i.$name)throw new Error("$name property is reserved for worker serialization logic.");return"Object"!==r&&(i.$name=r),i}function di(t){if(pi(t))return t;if(Array.isArray(t))return t.map(di);if("object"!=typeof t)throw new Error("can't deserialize object of type "+typeof t);const e=hi(t)||"Object";if(!li[e])throw new Error(`can't deserialize unregistered class ${e}`);const{klass:r}=li[e];if(!r)throw new Error(`can't deserialize unregistered class ${e}`);if(r.deserialize)return r.deserialize(t);const n=Object.create(r.prototype);for(const r of Object.keys(t)){if("$name"===r)continue;const i=t[r];n[r]=li[e].shallow.indexOf(r)>=0?i:di(i)}return n}class yi{constructor(t){this._methodToThrottle=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._methodToThrottle()}),0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const mi={once:!0};class gi{constructor(t,e){this.target=t,this.mapId=e,this.resolveRejects={},this.tasks={},this.taskQueue=[],this.abortControllers={},this.messageHandlers={},this.invoker=new yi((()=>this.process())),this.subscription=k(this.target,"message",(t=>this.receive(t)),!1),this.globalScope=b(self)?t:window}registerMessageHandler(t,e){this.messageHandlers[t]=e}sendAsync(t,e){return new Promise(((r,n)=>{const i=Math.round(1e18*Math.random()).toString(36).substring(0,10),s=e?k(e.signal,"abort",(()=>{null==s||s.unsubscribe(),delete this.resolveRejects[i];const e={id:i,type:"<cancel>",origin:location.origin,targetMapId:t.targetMapId,sourceMapId:this.mapId};this.target.postMessage(e)}),mi):null;this.resolveRejects[i]={resolve:t=>{null==s||s.unsubscribe(),r(t)},reject:t=>{null==s||s.unsubscribe(),n(t)}};const o=[],a=Object.assign(Object.assign({},t),{id:i,sourceMapId:this.mapId,origin:location.origin,data:fi(t.data,o)});this.target.postMessage(a,{transfer:o})}))}receive(t){const e=t.data,r=e.id;if(!("file://"!==e.origin&&"file://"!==location.origin&&"resource://android"!==e.origin&&"resource://android"!==location.origin&&e.origin!==location.origin||e.targetMapId&&this.mapId!==e.targetMapId)){if("<cancel>"===e.type){delete this.tasks[r];const t=this.abortControllers[r];return delete this.abortControllers[r],void(t&&t.abort())}if(b(self)||e.mustQueue)return this.tasks[r]=e,this.taskQueue.push(r),void this.invoker.trigger();this.processTask(r,e)}}process(){if(0===this.taskQueue.length)return;const t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length>0&&this.invoker.trigger(),e&&this.processTask(t,e)}processTask(e,r){return t(this,void 0,void 0,(function*(){if("<response>"===r.type){const t=this.resolveRejects[e];if(delete this.resolveRejects[e],!t)return;return void(r.error?t.reject(di(r.error)):t.resolve(di(r.data)))}if(!this.messageHandlers[r.type])return void this.completeTask(e,new Error(`Could not find a registered handler for ${r.type}, map ID: ${this.mapId}, available handlers: ${Object.keys(this.messageHandlers).join(", ")}`));const t=di(r.data),n=new AbortController;this.abortControllers[e]=n;try{const i=yield this.messageHandlers[r.type](r.sourceMapId,t,n);this.completeTask(e,null,i)}catch(t){this.completeTask(e,t)}}))}completeTask(t,e,r){const n=[];delete this.abortControllers[t];const i={id:t,type:"<response>",sourceMapId:this.mapId,origin:location.origin,error:e?fi(e):null,data:fi(r,n)};this.target.postMessage(i,{transfer:n})}remove(){this.invoker.remove(),this.subscription.unsubscribe()}}function xi(t,e,r){r[t]&&-1!==r[t].indexOf(e)||(r[t]=r[t]||[],r[t].push(e))}function vi(t,e,r){if(r&&r[t]){const n=r[t].indexOf(e);-1!==n&&r[t].splice(n,1)}}class bi{constructor(t,e={}){d(this,e),this.type=t}}class wi extends bi{constructor(t,e={}){super("error",d({error:t},e))}}class _i{on(t,e){return this._listeners=this._listeners||{},xi(t,e,this._listeners),{unsubscribe:()=>{this.off(t,e)}}}off(t,e){return vi(t,e,this._listeners),vi(t,e,this._oneTimeListeners),this}once(t,e){return e?(this._oneTimeListeners=this._oneTimeListeners||{},xi(t,e,this._oneTimeListeners),this):new Promise((e=>this.once(t,e)))}fire(t,e){"string"==typeof t&&(t=new bi(t,e||{}));const r=t.type;if(this.listens(r)){t.target=this;const e=this._listeners&&this._listeners[r]?this._listeners[r].slice():[];for(const r of e)r.call(this,t);const n=this._oneTimeListeners&&this._oneTimeListeners[r]?this._oneTimeListeners[r].slice():[];for(const e of n)vi(r,e,this._oneTimeListeners),e.call(this,t);const i=this._eventedParent;i&&(d(t,"function"==typeof this._eventedParentData?this._eventedParentData():this._eventedParentData),i.fire(t))}else t instanceof wi&&console.error(t.error);return this}listens(t){return this._listeners&&this._listeners[t]&&this._listeners[t].length>0||this._oneTimeListeners&&this._oneTimeListeners[t]&&this._oneTimeListeners[t].length>0||this._eventedParent&&this._eventedParent.listens(t)}setEventedParent(t,e){return this._eventedParent=t,this._eventedParentData=e,this}}const Si=Hn,ki=Si.paintProperty,Ai=Si.layoutProperty;class Ii{constructor(){this.first=!0}update(t,e){const r=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=r,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=r,!0):(this.lastFloorZoom>r?(this.lastIntegerZoom=r+1,this.lastIntegerZoomTime=e):this.lastFloorZoom<r&&(this.lastIntegerZoom=r,this.lastIntegerZoomTime=e),t!==this.lastZoom&&(this.lastZoom=t,this.lastFloorZoom=r,!0))}}const Mi=t=>t>=12272&&t<=12287,zi=t=>t>=12288&&t<=12351,Pi=t=>t>=12448&&t<=12543,Ti=t=>t>=12736&&t<=12783,Ci=t=>t>=12800&&t<=13055,Ei=t=>t>=13056&&t<=13311,Bi=t=>t>=65040&&t<=65055,Vi=t=>t>=65072&&t<=65103,Di=t=>t>=65104&&t<=65135,Fi=t=>t>=65280&&t<=65519;function $i(t){for(const e of t)if(ji(e.charCodeAt(0)))return!0;return!1}function Li(t){for(const e of t)if(!Ni(e.charCodeAt(0)))return!1;return!0}function Oi(t){const e=t.map((t=>{try{return new RegExp(`\\p{sc=${t}}`,"u").source}catch(t){return null}})).filter((t=>t));return new RegExp(e.join("|"),"u")}const Ri=Oi(["Arab","Dupl","Mong","Ougr","Syrc"]);function Ni(t){return!Ri.test(String.fromCodePoint(t))}const Ui=Oi(["Bopo","Hani","Hira","Kana","Kits","Nshu","Tang","Yiii"]);function ji(t){return!(746!==t&&747!==t&&(t<4352||!(Vi(t)&&!(t>=65097&&t<=65103)||Ei(t)||Ti(t)||!(!zi(t)||t>=12296&&t<=12305||t>=12308&&t<=12319||12336===t)||Ci(t)||Mi(t)||(t=>t>=12688&&t<=12703)(t)||Pi(t)&&12540!==t||!(!Fi(t)||65288===t||65289===t||65293===t||t>=65306&&t<=65310||65339===t||65341===t||65343===t||t>=65371&&t<=65503||65507===t||t>=65512&&t<=65519)||!(!Di(t)||t>=65112&&t<=65118||t>=65123&&t<=65126)||Bi(t)||(t=>t>=19904&&t<=19967)(t)||/\p{sc=Cans}/u.test(String.fromCodePoint(t))||/\p{sc=Hang}/u.test(String.fromCodePoint(t))||Ui.test(String.fromCodePoint(t)))))}function qi(t){return!(ji(t)||function(t){return!!((t=>t>=128&&t<=255)(t)&&(167===t||169===t||174===t||177===t||188===t||189===t||190===t||215===t||247===t)||(t=>t>=8192&&t<=8303)(t)&&(8214===t||8224===t||8225===t||8240===t||8241===t||8251===t||8252===t||8258===t||8263===t||8264===t||8265===t||8273===t)||(t=>t>=8448&&t<=8527)(t)||(t=>t>=8528&&t<=8591)(t)||(t=>t>=8960&&t<=9215)(t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||9003===t||t>=9085&&t<=9114||t>=9150&&t<=9165||9167===t||t>=9169&&t<=9179||t>=9186&&t<=9215)||(t=>t>=9216&&t<=9279)(t)&&9251!==t||(t=>t>=9280&&t<=9311)(t)||(t=>t>=9312&&t<=9471)(t)||(t=>t>=9632&&t<=9727)(t)||(t=>t>=9728&&t<=9983)(t)&&!(t>=9754&&t<=9759)||(t=>t>=11008&&t<=11263)(t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||zi(t)||Pi(t)||(t=>t>=57344&&t<=63743)(t)||Vi(t)||Di(t)||Fi(t)||8734===t||8756===t||8757===t||t>=9984&&t<=10087||t>=10102&&t<=10131||65532===t||65533===t)}(t))}const Gi=Oi(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function Xi(t){return Gi.test(String.fromCodePoint(t))}function Zi(t,e){return!(!e&&Xi(t)||t>=2304&&t<=3583||t>=3840&&t<=4255||(t=>t>=6016&&t<=6143)(t))}function Yi(t){for(const e of t)if(Xi(e.charCodeAt(0)))return!0;return!1}const Hi=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(t){this.pluginStatus=t.pluginStatus,this.pluginURL=t.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(t){if(Hi.isParsed())throw new Error("RTL text plugin already registered.");this.applyArabicShaping=t.applyArabicShaping,this.processBidirectionalText=t.processBidirectionalText,this.processStyledBidirectionalText=t.processStyledBidirectionalText,this.loadScriptResolve()}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getRTLTextPluginStatus(){return this.pluginStatus}syncState(e,r){return t(this,void 0,void 0,(function*(){if(this.isParsed())return this.getState();if("loading"!==e.pluginStatus)return this.setState(e),e;const t=e.pluginURL,n=new Promise((t=>{this.loadScriptResolve=t}));r(t);const i=new Promise((t=>setTimeout((()=>t()),this.TIMEOUT)));if(yield Promise.race([n,i]),this.isParsed()){const e={pluginStatus:"loaded",pluginURL:t};return this.setState(e),e}throw this.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${t}`)}))}};class Ji{constructor(t,e){this.isSupportedScript=Wi,this.zoom=t,e?(this.now=e.now||0,this.fadeDuration=e.fadeDuration||0,this.zoomHistory=e.zoomHistory||new Ii,this.transition=e.transition||{}):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Ii,this.transition={})}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const t=this.zoom,e=t-Math.floor(t),r=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*e}}}function Wi(t){return function(t,e){for(const r of t)if(!Zi(r.charCodeAt(0),e))return!1;return!0}(t,"loaded"===Hi.getRTLTextPluginStatus())}class Ki{constructor(t,e,r){this.property=t,this.value=e,this.expression=function(t,e,r){if(Gr(t))return new on(t,e);if(tn(t)){const n=sn(t,e,r);if("error"===n.result)throw new Error(n.value.map((t=>`${t.key}: ${t.message}`)).join(", "));return n.value}{let r=t;return"color"===e.type&&"string"==typeof t?r=At.parse(t):"padding"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"numberArray"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"colorArray"!==e.type||"string"!=typeof t&&!Array.isArray(t)?"variableAnchorOffsetCollection"===e.type&&Array.isArray(t)?r=Dt.parse(t):"projectionDefinition"===e.type&&"string"==typeof t&&(r=$t.parse(t)):r=Et.parse(t):r=Ct.parse(t):r=Tt.parse(t),{globalStateRefs:new Set,_globalState:null,kind:"constant",evaluate:()=>r}}}(void 0===e?t.specification.default:e,t.specification,r)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}getGlobalStateRefs(){return this.expression.globalStateRefs||new Set}possiblyEvaluate(t,e,r){return this.property.possiblyEvaluate(this,t,e,r)}}class Qi{constructor(t,e){this.property=t,this.value=new Ki(t,void 0,e)}transitioned(t,e){return new es(this.property,this.value,e,d({},t.transition,this.transition),t.now)}untransitioned(){return new es(this.property,this.value,null,{},0)}}class ts{constructor(t,e){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues),this._globalState=e}getValue(t){return m(this._values[t].value.value)}setValue(t,e){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new Qi(this._values[t].property,this._globalState)),this._values[t].value=new Ki(this._values[t].property,null===e?void 0:m(e),this._globalState)}getTransition(t){return m(this._values[t].transition)}setTransition(t,e){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new Qi(this._values[t].property,this._globalState)),this._values[t].transition=m(e)||void 0}serialize(){const t={};for(const e of Object.keys(this._values)){const r=this.getValue(e);void 0!==r&&(t[e]=r);const n=this.getTransition(e);void 0!==n&&(t[`${e}-transition`]=n)}return t}transitioned(t,e){const r=new rs(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].transitioned(t,e._values[n]);return r}untransitioned(){const t=new rs(this._properties);for(const e of Object.keys(this._values))t._values[e]=this._values[e].untransitioned();return t}}class es{constructor(t,e,r,n,i){this.property=t,this.value=e,this.begin=i+n.delay||0,this.end=this.begin+n.duration||0,t.specification.transition&&(n.delay||n.duration)&&(this.prior=r)}possiblyEvaluate(t,e,r){const n=t.now||0,i=this.value.possiblyEvaluate(t,e,r),s=this.prior;if(s){if(n>this.end)return this.prior=null,i;if(this.value.isDataDriven())return this.prior=null,i;if(n<this.begin)return s.possiblyEvaluate(t,e,r);{const o=(n-this.begin)/(this.end-this.begin);return this.property.interpolate(s.possiblyEvaluate(t,e,r),i,function(t){if(t<=0)return 0;if(t>=1)return 1;const e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(o))}}return i}}class rs{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)}possiblyEvaluate(t,e,r){const n=new ss(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(t,e,r);return n}hasTransition(){for(const t of Object.keys(this._values))if(this._values[t].prior)return!0;return!1}}class ns{constructor(t,e){this._properties=t,this._values=Object.create(t.defaultPropertyValues),this._globalState=e}hasValue(t){return void 0!==this._values[t].value}getValue(t){return m(this._values[t].value)}setValue(t,e){this._values[t]=new Ki(this._values[t].property,null===e?void 0:m(e),this._globalState)}serialize(){const t={};for(const e of Object.keys(this._values)){const r=this.getValue(e);void 0!==r&&(t[e]=r)}return t}possiblyEvaluate(t,e,r){const n=new ss(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(t,e,r);return n}}class is{constructor(t,e,r){this.property=t,this.value=e,this.parameters=r}isConstant(){return"constant"===this.value.kind}constantOr(t){return"constant"===this.value.kind?this.value.value:t}evaluate(t,e,r,n){return this.property.evaluate(this.value,this.parameters,t,e,r,n)}}class ss{constructor(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)}get(t){return this._values[t]}}class os{constructor(t){this.specification=t}possiblyEvaluate(t,e){if(t.isDataDriven())throw new Error("Value should not be data driven");return t.expression.evaluate(e)}interpolate(t,e,r){const n=fe[this.specification.type];return n?n(t,e,r):t}}class as{constructor(t,e){this.specification=t,this.overrides=e}possiblyEvaluate(t,e,r,n){return new is(this,"constant"===t.expression.kind||"camera"===t.expression.kind?{kind:"constant",value:t.expression.evaluate(e,null,{},r,n)}:t.expression,e)}interpolate(t,e,r){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new is(this,{kind:"constant",value:void 0},t.parameters);const n=fe[this.specification.type];if(n){const i=n(t.value.value,e.value.value,r);return new is(this,{kind:"constant",value:i},t.parameters)}return t}evaluate(t,e,r,n,i,s){return"constant"===t.kind?t.value:t.evaluate(e,r,n,i,s)}}class ls extends as{possiblyEvaluate(t,e,r,n){if(void 0===t.value)return new is(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){const i=t.expression.evaluate(e,null,{},r,n),s="resolvedImage"===t.property.specification.type&&"string"!=typeof i?i.name:i,o=this._calculate(s,s,s,e);return new is(this,{kind:"constant",value:o},e)}if("camera"===t.expression.kind){const r=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new is(this,{kind:"constant",value:r},e)}return new is(this,t.expression,e)}evaluate(t,e,r,n,i,s){if("source"===t.kind){const o=t.evaluate(e,r,n,i,s);return this._calculate(o,o,o,e)}return"composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},r,n),t.evaluate({zoom:Math.floor(e.zoom)},r,n),t.evaluate({zoom:Math.floor(e.zoom)+1},r,n),e):t.value}_calculate(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}}interpolate(t){return t}}class us{constructor(t){this.specification=t}possiblyEvaluate(t,e,r,n){if(void 0!==t.value){if("constant"===t.expression.kind){const i=t.expression.evaluate(e,null,{},r,n);return this._calculate(i,i,i,e)}return this._calculate(t.expression.evaluate(new Ji(Math.floor(e.zoom-1),e)),t.expression.evaluate(new Ji(Math.floor(e.zoom),e)),t.expression.evaluate(new Ji(Math.floor(e.zoom+1),e)),e)}}_calculate(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}}interpolate(t){return t}}class cs{constructor(t){this.specification=t}possiblyEvaluate(t,e,r,n){return!!t.expression.evaluate(e,null,{},r,n)}interpolate(){return!1}}class hs{constructor(t){this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const e in t){const r=t[e];r.specification.overridable&&this.overridableProperties.push(e);const n=this.defaultPropertyValues[e]=new Ki(r,void 0,void 0),i=this.defaultTransitionablePropertyValues[e]=new Qi(r,void 0);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({})}}}ui("DataDrivenProperty",as),ui("DataConstantProperty",os),ui("CrossFadedDataDrivenProperty",ls),ui("CrossFadedProperty",us),ui("ColorRampProperty",cs);const ps="-transition";class fs extends _i{constructor(t,e,r){if(super(),this.id=t.id,this.type=t.type,this._globalState=r,this._featureFilter={filter:()=>!0,needGeometry:!1,getGlobalStateRefs:()=>new Set},"custom"!==t.type&&(this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,"background"!==t.type&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter,this._featureFilter=pn(t.filter,r)),e.layout&&(this._unevaluatedLayout=new ns(e.layout,r)),e.paint)){this._transitionablePaint=new ts(e.paint,r);for(const e in t.paint)this.setPaintProperty(e,t.paint[e],{validate:!1});for(const e in t.layout)this.setLayoutProperty(e,t.layout[e],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new ss(e.paint)}}setFilter(t){this.filter=t,this._featureFilter=pn(t,this._globalState)}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(t){return"visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)}getLayoutAffectingGlobalStateRefs(){const t=new Set;if(this._unevaluatedLayout)for(const e in this._unevaluatedLayout._values){const r=this._unevaluatedLayout._values[e];for(const e of r.getGlobalStateRefs())t.add(e)}for(const e of this._featureFilter.getGlobalStateRefs())t.add(e);return t}getPaintAffectingGlobalStateRefs(){var t;const e=new globalThis.Map;if(this._transitionablePaint)for(const r in this._transitionablePaint._values){const n=this._transitionablePaint._values[r].value;for(const i of n.getGlobalStateRefs()){const s=null!==(t=e.get(i))&&void 0!==t?t:[];s.push({name:r,value:n.value}),e.set(i,s)}}return e}setLayoutProperty(t,e,r={}){null!=e&&this._validate(Ai,`layers.${this.id}.layout.${t}`,t,e,r)||("visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e)}getPaintProperty(t){return t.endsWith(ps)?this._transitionablePaint.getTransition(t.slice(0,-11)):this._transitionablePaint.getValue(t)}setPaintProperty(t,e,r={}){if(null!=e&&this._validate(ki,`layers.${this.id}.paint.${t}`,t,e,r))return!1;if(t.endsWith(ps))return this._transitionablePaint.setTransition(t.slice(0,-11),e||void 0),!1;{const r=this._transitionablePaint._values[t],n="cross-faded-data-driven"===r.property.specification["property-type"],i=r.value.isDataDriven(),s=r.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);const o=this._transitionablePaint._values[t].value;return o.isDataDriven()||i||n||this._handleOverridablePaintPropertyUpdate(t,s,o)}}_handleSpecialPaintPropertyUpdate(t){}_handleOverridablePaintPropertyUpdate(t,e,r){return!1}isHidden(t){return!!(this.minzoom&&t<this.minzoom)||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility}updateTransitions(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)}serialize(){const t={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&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),function(t,e){const r={};for(const n in t)e.call(this,t[n],n,t)&&(r[n]=t[n]);return r}(t,((t,e)=>!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)))}_validate(t,e,r,n,i={}){return(!i||!1!==i.validate)&&function(t,e){let r=!1;if(e&&e.length)for(const n of e)t.fire(new wi(new Error(n.message))),r=!0;return r}(this,t.call(Si,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:M,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const t in this.paint._values){const e=this.paint.get(t);if(e instanceof is&&Nr(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1}}const ds={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class ys{constructor(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class ms{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){const e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e}_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(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function gs(t,e=1){let r=0,n=0;return{members:t.map((t=>{const i=ds[t.type].BYTES_PER_ELEMENT,s=r=xs(r,Math.max(e,i)),o=t.components||1;return n=Math.max(n,i),r+=i*o,{name:t.name,type:t.type,components:o,offset:s}})),size:xs(r,Math.max(n,e)),alignment:e}}function xs(t,e){return Math.ceil(t/e)*e}class vs extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t}}vs.prototype.bytesPerElement=4,ui("StructArrayLayout2i4",vs);class bs extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t}}bs.prototype.bytesPerElement=6,ui("StructArrayLayout3i6",bs);class ws extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)}emplace(t,e,r,n,i){const s=4*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,t}}ws.prototype.bytesPerElement=8,ui("StructArrayLayout4i8",ws);class _s extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,this.int16[a+4]=s,this.int16[a+5]=o,t}}_s.prototype.bytesPerElement=12,ui("StructArrayLayout2i4i12",_s);class Ss extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=4*t,l=8*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=i,this.uint8[l+6]=s,this.uint8[l+7]=o,t}}Ss.prototype.bytesPerElement=8,ui("StructArrayLayout2i4ub8",Ss);class ks extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t}}ks.prototype.bytesPerElement=8,ui("StructArrayLayout2f8",ks);class As extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u){const c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,s,o,a,l,u)}emplace(t,e,r,n,i,s,o,a,l,u,c){const h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=s,this.uint16[h+5]=o,this.uint16[h+6]=a,this.uint16[h+7]=l,this.uint16[h+8]=u,this.uint16[h+9]=c,t}}As.prototype.bytesPerElement=20,ui("StructArrayLayout10ui20",As);class Is extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h){const p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,s,o,a,l,u,c,h)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p){const f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=s,this.uint16[f+5]=o,this.uint16[f+6]=a,this.uint16[f+7]=l,this.int16[f+8]=u,this.int16[f+9]=c,this.int16[f+10]=h,this.int16[f+11]=p,t}}Is.prototype.bytesPerElement=24,ui("StructArrayLayout4i4ui4i24",Is);class Ms extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t}}Ms.prototype.bytesPerElement=12,ui("StructArrayLayout3f12",Ms);class zs extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint32[1*t+0]=e,t}}zs.prototype.bytesPerElement=4,ui("StructArrayLayout1ul4",zs);class Ps extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l){const u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,s,o,a,l)}emplace(t,e,r,n,i,s,o,a,l,u){const c=10*t,h=5*t;return this.int16[c+0]=e,this.int16[c+1]=r,this.int16[c+2]=n,this.int16[c+3]=i,this.int16[c+4]=s,this.int16[c+5]=o,this.uint32[h+3]=a,this.uint16[c+8]=l,this.uint16[c+9]=u,t}}Ps.prototype.bytesPerElement=20,ui("StructArrayLayout6i1ul2ui20",Ps);class Ts extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,this.int16[a+4]=s,this.int16[a+5]=o,t}}Ts.prototype.bytesPerElement=12,ui("StructArrayLayout2i2i2i12",Ts);class Cs extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i){const s=this.length;return this.resize(s+1),this.emplace(s,t,e,r,n,i)}emplace(t,e,r,n,i,s){const o=4*t,a=8*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[a+6]=i,this.int16[a+7]=s,t}}Cs.prototype.bytesPerElement=16,ui("StructArrayLayout2f1f2i16",Cs);class Es extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=16*t,l=4*t,u=8*t;return this.uint8[a+0]=e,this.uint8[a+1]=r,this.float32[l+1]=n,this.float32[l+2]=i,this.int16[u+6]=s,this.int16[u+7]=o,t}}Es.prototype.bytesPerElement=16,ui("StructArrayLayout2ub2f2i16",Es);class Bs extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t}}Bs.prototype.bytesPerElement=6,ui("StructArrayLayout3ui6",Bs);class Vs extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m){const g=this.length;return this.resize(g+1),this.emplace(g,t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g){const x=24*t,v=12*t,b=48*t;return this.int16[x+0]=e,this.int16[x+1]=r,this.uint16[x+2]=n,this.uint16[x+3]=i,this.uint32[v+2]=s,this.uint32[v+3]=o,this.uint32[v+4]=a,this.uint16[x+10]=l,this.uint16[x+11]=u,this.uint16[x+12]=c,this.float32[v+7]=h,this.float32[v+8]=p,this.uint8[b+36]=f,this.uint8[b+37]=d,this.uint8[b+38]=y,this.uint32[v+10]=m,this.int16[x+22]=g,t}}Vs.prototype.bytesPerElement=48,ui("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Vs);class Ds extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,k,A,I,M){const z=this.length;return this.resize(z+1),this.emplace(z,t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,k,A,I,M)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,k,A,I,M,z){const P=32*t,T=16*t;return this.int16[P+0]=e,this.int16[P+1]=r,this.int16[P+2]=n,this.int16[P+3]=i,this.int16[P+4]=s,this.int16[P+5]=o,this.int16[P+6]=a,this.int16[P+7]=l,this.uint16[P+8]=u,this.uint16[P+9]=c,this.uint16[P+10]=h,this.uint16[P+11]=p,this.uint16[P+12]=f,this.uint16[P+13]=d,this.uint16[P+14]=y,this.uint16[P+15]=m,this.uint16[P+16]=g,this.uint16[P+17]=x,this.uint16[P+18]=v,this.uint16[P+19]=b,this.uint16[P+20]=w,this.uint16[P+21]=_,this.uint16[P+22]=S,this.uint32[T+12]=k,this.float32[T+13]=A,this.float32[T+14]=I,this.uint16[P+30]=M,this.uint16[P+31]=z,t}}Ds.prototype.bytesPerElement=64,ui("StructArrayLayout8i15ui1ul2f2ui64",Ds);class Fs extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.float32[1*t+0]=e,t}}Fs.prototype.bytesPerElement=4,ui("StructArrayLayout1f4",Fs);class $s extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.uint16[6*t+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t}}$s.prototype.bytesPerElement=12,ui("StructArrayLayout1ui2f12",$s);class Ls extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t}}Ls.prototype.bytesPerElement=8,ui("StructArrayLayout1ul2ui8",Ls);class Os extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t}}Os.prototype.bytesPerElement=4,ui("StructArrayLayout2ui4",Os);class Rs extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint16[1*t+0]=e,t}}Rs.prototype.bytesPerElement=2,ui("StructArrayLayout1ui2",Rs);class Ns extends ms{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)}emplace(t,e,r,n,i){const s=4*t;return this.float32[s+0]=e,this.float32[s+1]=r,this.float32[s+2]=n,this.float32[s+3]=i,t}}Ns.prototype.bytesPerElement=16,ui("StructArrayLayout4f16",Ns);class Us extends ys{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new e(this.anchorPointX,this.anchorPointY)}}Us.prototype.size=20;class js extends Ps{get(t){return new Us(this,t)}}ui("CollisionBoxArray",js);class qs extends ys{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(t){this._structArray.uint8[this._pos1+37]=t}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(t){this._structArray.uint8[this._pos1+38]=t}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(t){this._structArray.uint32[this._pos4+10]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}qs.prototype.size=48;class Gs extends Vs{get(t){return new qs(this,t)}}ui("PlacedSymbolArray",Gs);class Xs extends ys{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(t){this._structArray.uint32[this._pos4+12]=t}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}Xs.prototype.size=64;class Zs extends Ds{get(t){return new Xs(this,t)}}ui("SymbolInstanceArray",Zs);class Ys extends Fs{getoffsetX(t){return this.float32[1*t+0]}}ui("GlyphOffsetArray",Ys);class Hs extends bs{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}ui("SymbolLineVertexArray",Hs);class Js extends ys{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}Js.prototype.size=12;class Ws extends $s{get(t){return new Js(this,t)}}ui("TextAnchorOffsetArray",Ws);class Ks extends ys{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]}}Ks.prototype.size=8;class Qs extends Ls{get(t){return new Ks(this,t)}}ui("FeatureIndexArray",Qs);class to extends vs{}class eo extends vs{}class ro extends vs{}class no extends _s{}class io extends Ss{}class so extends ks{}class oo extends As{}class ao extends Is{}class lo extends Ms{}class uo extends zs{}class co extends Ts{}class ho extends Es{}class po extends Bs{}class fo extends Os{}const yo=gs([{name:"a_pos",components:2,type:"Int16"}],4),{members:mo}=yo;class go{constructor(t=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=t}prepareSegment(t,e,r,n){const i=this.segments[this.segments.length-1];return t>go.MAX_VERTEX_ARRAY_LENGTH&&x(`Max vertices per segment is ${go.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${go.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!i||i.vertexLength+t>go.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n?this.createNewSegment(e,r,n):i}createNewSegment(t,e,r){const n={vertexOffset:t.length,primitiveOffset:e.length,vertexLength:0,primitiveLength:0,vaos:{}};return void 0!==r&&(n.sortKey=r),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(n),n}getOrCreateLatestSegment(t,e,r){return this.prepareSegment(0,t,e,r)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const t of this.segments)for(const e in t.vaos)t.vaos[e].destroy()}static simpleSegment(t,e,r,n){return new go([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])}}function xo(t,e){return 256*(t=f(Math.floor(t),0,255))+f(Math.floor(e),0,255)}go.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,ui("SegmentVector",go);const vo=gs([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var bo,wo,_o,So={exports:{}},ko={exports:{}},Ao={exports:{}},Io=function(){if(_o)return So.exports;_o=1;var t=(bo||(bo=1,ko.exports=function(t,e){var r,n,i,s,o,a,l,u;for(n=t.length-(r=3&t.length),i=e,o=3432918353,a=461845907,u=0;u<n;)l=255&t.charCodeAt(u)|(255&t.charCodeAt(++u))<<8|(255&t.charCodeAt(++u))<<16|(255&t.charCodeAt(++u))<<24,++u,i=27492+(65535&(s=5*(65535&(i=(i^=l=(65535&(l=(l=(65535&l)*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(s>>>16)&65535)<<16);switch(l=0,r){case 3:l^=(255&t.charCodeAt(u+2))<<16;case 2:l^=(255&t.charCodeAt(u+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(u)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return i^=t.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0}),ko.exports),e=(wo||(wo=1,Ao.exports=function(t,e){for(var r,n=t.length,i=e^n,s=0;n>=4;)r=1540483477*(65535&(r=255&t.charCodeAt(s)|(255&t.charCodeAt(++s))<<8|(255&t.charCodeAt(++s))<<16|(255&t.charCodeAt(++s))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++s;switch(n){case 3:i^=(255&t.charCodeAt(s+2))<<16;case 2:i^=(255&t.charCodeAt(s+1))<<8;case 1:i=1540483477*(65535&(i^=255&t.charCodeAt(s)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0}),Ao.exports);return So.exports=t,So.exports.murmur3=t,So.exports.murmur2=e,So.exports}(),Mo=r(Io);class zo{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,e,r,n){this.ids.push(Po(t)),this.positions.push(e,r,n)}getPositions(t){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const e=Po(t);let r=0,n=this.ids.length-1;for(;r<n;){const t=r+n>>1;this.ids[t]>=e?n=t:r=t+1}const i=[];for(;this.ids[r]===e;)i.push({index:this.positions[3*r],start:this.positions[3*r+1],end:this.positions[3*r+2]}),r++;return i}static serialize(t,e){const r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return To(r,n,0,r.length-1),e&&e.push(r.buffer,n.buffer),{ids:r,positions:n}}static deserialize(t){const e=new zo;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e}}function Po(t){const e=+t;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:Mo(String(t))}function To(t,e,r,n){for(;r<n;){const i=t[r+n>>1];let s=r-1,o=n+1;for(;;){do{s++}while(t[s]<i);do{o--}while(t[o]>i);if(s>=o)break;Co(t,s,o),Co(e,3*s,3*o),Co(e,3*s+1,3*o+1),Co(e,3*s+2,3*o+2)}o-r<n-o?(To(t,e,r,o),r=o+1):(To(t,e,o+1,n),n=o)}}function Co(t,e,r){const n=t[e];t[e]=t[r],t[r]=n}ui("FeaturePositionMap",zo);class Eo{constructor(t,e){this.gl=t.gl,this.location=e}}class Bo extends Eo{constructor(t,e){super(t,e),this.current=0}set(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))}}class Vo extends Eo{constructor(t,e){super(t,e),this.current=[0,0,0,0]}set(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))}}class Do extends Eo{constructor(t,e){super(t,e),this.current=At.transparent}set(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))}}function Fo(t){return[xo(255*t.r,255*t.g),xo(255*t.b,255*t.a)]}class $o{constructor(t,e,r){this.value=t,this.uniformNames=e.map((t=>`u_${t}`)),this.type=r}setUniform(t,e,r){t.set(r.constantOr(this.value))}getBinding(t,e,r){return"color"===this.type?new Do(t,e):new Bo(t,e)}}class Lo{constructor(t,e){this.uniformNames=e.map((t=>`u_${t}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr}setUniform(t,e,r,n){const i="u_pattern_to"===n?this.patternTo:"u_pattern_from"===n?this.patternFrom:"u_pixel_ratio_to"===n?this.pixelRatioTo:"u_pixel_ratio_from"===n?this.pixelRatioFrom:null;i&&t.set(i)}getBinding(t,e,r){return"u_pattern"===r.substr(0,9)?new Vo(t,e):new Bo(t,e)}}class Oo{constructor(t,e,r,n){this.expression=t,this.type=r,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===r?2:1,offset:0}))),this.paintVertexArray=new n}populatePaintArray(t,e,r){const n=this.paintVertexArray.length,i=this.expression.evaluate(new Ji(0,r),e,{},r.canonical,[],r.formattedSection);this.paintVertexArray.resize(t),this._setPaintValue(n,t,i)}updatePaintArray(t,e,r,n,i){const s=this.expression.evaluate(new Ji(0,i),r,n);this._setPaintValue(t,e,s)}_setPaintValue(t,e,r){if("color"===this.type){const n=Fo(r);for(let r=t;r<e;r++)this.paintVertexArray.emplace(r,n[0],n[1])}else{for(let n=t;n<e;n++)this.paintVertexArray.emplace(n,r);this.maxValue=Math.max(this.maxValue,Math.abs(r))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Ro{constructor(t,e,r,n,i,s){this.expression=t,this.uniformNames=e.map((t=>`u_${t}_t`)),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===r?4:2,offset:0}))),this.paintVertexArray=new s}populatePaintArray(t,e,r){const n=this.expression.evaluate(new Ji(this.zoom,r),e,{},r.canonical,[],r.formattedSection),i=this.expression.evaluate(new Ji(this.zoom+1,r),e,{},r.canonical,[],r.formattedSection),s=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(s,t,n,i)}updatePaintArray(t,e,r,n,i){const s=this.expression.evaluate(new Ji(this.zoom,i),r,n),o=this.expression.evaluate(new Ji(this.zoom+1,i),r,n);this._setPaintValue(t,e,s,o)}_setPaintValue(t,e,r,n){if("color"===this.type){const i=Fo(r),s=Fo(n);for(let r=t;r<e;r++)this.paintVertexArray.emplace(r,i[0],i[1],s[0],s[1])}else{for(let i=t;i<e;i++)this.paintVertexArray.emplace(i,r,n);this.maxValue=Math.max(this.maxValue,Math.abs(r),Math.abs(n))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(t,e){const r=this.useIntegerZoom?Math.floor(e.zoom):e.zoom,n=f(this.expression.interpolationFactor(r,this.zoom,this.zoom+1),0,1);t.set(n)}getBinding(t,e,r){return new Bo(t,e)}}class No{constructor(t,e,r,n,i,s){this.expression=t,this.type=e,this.useIntegerZoom=r,this.zoom=n,this.layerId=s,this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i}populatePaintArray(t,e,r){const n=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(n,t,e.patterns&&e.patterns[this.layerId],r.imagePositions)}updatePaintArray(t,e,r,n,i){this._setPaintValues(t,e,r.patterns&&r.patterns[this.layerId],i.imagePositions)}_setPaintValues(t,e,r,n){if(!n||!r)return;const{min:i,mid:s,max:o}=r,a=n[i],l=n[s],u=n[o];if(a&&l&&u)for(let r=t;r<e;r++)this.zoomInPaintVertexArray.emplace(r,l.tl[0],l.tl[1],l.br[0],l.br[1],a.tl[0],a.tl[1],a.br[0],a.br[1],l.pixelRatio,a.pixelRatio),this.zoomOutPaintVertexArray.emplace(r,l.tl[0],l.tl[1],l.br[0],l.br[1],u.tl[0],u.tl[1],u.br[0],u.br[1],l.pixelRatio,u.pixelRatio)}upload(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,vo.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,vo.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Uo{constructor(t,e,r){this.binders={},this._buffers=[];const n=[];for(const i in t.paint._values){if(!r(i))continue;const s=t.paint.get(i);if(!(s instanceof is&&Nr(s.property.specification)))continue;const o=qo(i,t.type),a=s.value,l=s.property.specification.type,u=s.property.useIntegerZoom,c=s.property.specification["property-type"],h="cross-faded"===c||"cross-faded-data-driven"===c;if("constant"===a.kind)this.binders[i]=h?new Lo(a.value,o):new $o(a.value,o,l),n.push(`/u_${i}`);else if("source"===a.kind||h){const r=Go(i,l,"source");this.binders[i]=h?new No(a,l,u,e,r,t.id):new Oo(a,o,l,r),n.push(`/a_${i}`)}else{const t=Go(i,l,"composite");this.binders[i]=new Ro(a,o,l,u,e,t),n.push(`/z_${i}`)}}this.cacheKey=n.sort().join("")}getMaxValue(t){const e=this.binders[t];return e instanceof Oo||e instanceof Ro?e.maxValue:0}populatePaintArrays(t,e,r){for(const n in this.binders){const i=this.binders[n];(i instanceof Oo||i instanceof Ro||i instanceof No)&&i.populatePaintArray(t,e,r)}}setConstantPatternPositions(t,e){for(const r in this.binders){const n=this.binders[r];n instanceof Lo&&n.setConstantPatternPositions(t,e)}}updatePaintArrays(t,e,r,n,i){let s=!1;for(const o in t){const a=e.getPositions(o);for(const e of a){const a=r.feature(e.index);for(const r in this.binders){const l=this.binders[r];if((l instanceof Oo||l instanceof Ro||l instanceof No)&&!0===l.expression.isStateDependent){const u=n.paint.get(r);l.expression=u.value,l.updatePaintArray(e.start,e.end,a,t[o],i),s=!0}}}}return s}defines(){const t=[];for(const e in this.binders){const r=this.binders[e];(r instanceof $o||r instanceof Lo)&&t.push(...r.uniformNames.map((t=>`#define HAS_UNIFORM_${t}`)))}return t}getBinderAttributes(){const t=[];for(const e in this.binders){const r=this.binders[e];if(r instanceof Oo||r instanceof Ro)for(let e=0;e<r.paintVertexAttributes.length;e++)t.push(r.paintVertexAttributes[e].name);else if(r instanceof No)for(let e=0;e<vo.members.length;e++)t.push(vo.members[e].name)}return t}getBinderUniforms(){const t=[];for(const e in this.binders){const r=this.binders[e];if(r instanceof $o||r instanceof Lo||r instanceof Ro)for(const e of r.uniformNames)t.push(e)}return t}getPaintVertexBuffers(){return this._buffers}getUniforms(t,e){const r=[];for(const n in this.binders){const i=this.binders[n];if(i instanceof $o||i instanceof Lo||i instanceof Ro)for(const s of i.uniformNames)if(e[s]){const o=i.getBinding(t,e[s],s);r.push({name:s,property:n,binding:o})}}return r}setUniforms(t,e,r,n){for(const{name:t,property:i,binding:s}of e)this.binders[i].setUniform(s,n,r.get(i),t)}updatePaintBuffers(t){this._buffers=[];for(const e in this.binders){const r=this.binders[e];if(t&&r instanceof No){const e=2===t.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;e&&this._buffers.push(e)}else(r instanceof Oo||r instanceof Ro)&&r.paintVertexBuffer&&this._buffers.push(r.paintVertexBuffer)}}upload(t){for(const e in this.binders){const r=this.binders[e];(r instanceof Oo||r instanceof Ro||r instanceof No)&&r.upload(t)}this.updatePaintBuffers()}destroy(){for(const t in this.binders){const e=this.binders[t];(e instanceof Oo||e instanceof Ro||e instanceof No)&&e.destroy()}}}class jo{constructor(t,e,r=()=>!0){this.programConfigurations={};for(const n of t)this.programConfigurations[n.id]=new Uo(n,e,r);this.needsUpload=!1,this._featureMap=new zo,this._bufferOffset=0}populatePaintArrays(t,e,r,n){for(const r in this.programConfigurations)this.programConfigurations[r].populatePaintArrays(t,e,n);void 0!==e.id&&this._featureMap.add(e.id,r,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0}updatePaintArrays(t,e,r,n){for(const i of r)this.needsUpload=this.programConfigurations[i.id].updatePaintArrays(t,this._featureMap,e,i,n)||this.needsUpload}get(t){return this.programConfigurations[t]}upload(t){if(this.needsUpload){for(const e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}}destroy(){for(const t in this.programConfigurations)this.programConfigurations[t].destroy()}}function qo(t,e){return{"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_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(`${e}-`,"").replace(/-/g,"_")]}function Go(t,e,r){const n={color:{source:ks,composite:Ns},number:{source:Fs,composite:ks}},i=function(t){return{"line-pattern":{source:oo,composite:oo},"fill-pattern":{source:oo,composite:oo},"fill-extrusion-pattern":{source:oo,composite:oo}}[t]}(t);return i&&i[r]||n[e][r]}ui("ConstantBinder",$o),ui("CrossFadedConstantBinder",Lo),ui("SourceExpressionBinder",Oo),ui("CrossFadedCompositeBinder",No),ui("CompositeExpressionBinder",Ro),ui("ProgramConfiguration",Uo,{omit:["_buffers"]}),ui("ProgramConfigurationSet",jo);const Xo=Math.pow(2,14)-1,Zo=-Xo-1;function Yo(t){const e=p/t.extent,r=t.loadGeometry();for(let t=0;t<r.length;t++){const n=r[t];for(let t=0;t<n.length;t++){const r=n[t],i=Math.round(r.x*e),s=Math.round(r.y*e);r.x=f(i,Zo,Xo),r.y=f(s,Zo,Xo),(i<r.x||i>r.x+1||s<r.y||s>r.y+1)&&x("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return r}function Ho(t,e){return{type:t.type,id:t.id,properties:t.properties,geometry:e?Yo(t):[]}}const Jo=-32768;function Wo(t,e,r,n,i){t.emplaceBack(Jo+8*e+n,Jo+8*r+i)}class Ko{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new eo,this.indexArray=new po,this.segments=new go,this.programConfigurations=new jo(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){const n=this.layers[0],i=[];let s=null,o=!1,a="heatmap"===n.type;if("circle"===n.type){const t=n;s=t.layout.get("circle-sort-key"),o=!s.isConstant(),a=a||"map"===t.paint.get("circle-pitch-alignment")}const l=a?e.subdivisionGranularity.circle:1;for(const{feature:e,id:n,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,u=Ho(e,t);if(!this.layers[0]._featureFilter.filter(new Ji(this.zoom),u,r))continue;const c=o?s.evaluate(u,{},r):void 0,h={id:n,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?u.geometry:Yo(e),patterns:{},sortKey:c};i.push(h)}o&&i.sort(((t,e)=>t.sortKey-e.sortKey));for(const n of i){const{geometry:i,index:s,sourceLayerIndex:o}=n,a=t[s].feature;this.addFeature(n,i,s,r,l),e.featureIndex.insert(a,i,s,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,mo),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(t,e,r,n,i=1){let s;switch(i){case 1:s=[0,7];break;case 3:s=[0,2,5,7];break;case 5:s=[0,1,3,4,6,7];break;case 7:s=[0,1,2,3,4,5,6,7];break;default:throw new Error(`Invalid circle bucket granularity: ${i}; valid values are 1, 3, 5, 7.`)}const o=s.length;for(const r of e)for(const e of r){const r=e.x,n=e.y;if(r<0||r>=p||n<0||n>=p)continue;const i=this.segments.prepareSegment(o*o,this.layoutVertexArray,this.indexArray,t.sortKey),a=i.vertexLength;for(let t=0;t<o;t++)for(let e=0;e<o;e++)Wo(this.layoutVertexArray,r,n,s[e],s[t]);for(let t=0;t<o-1;t++)for(let e=0;e<o-1;e++){const r=a+t*o+e,n=a+(t+1)*o+e;this.indexArray.emplaceBack(r,n+1,r+1),this.indexArray.emplaceBack(r,n,n+1)}i.vertexLength+=o*o,i.primitiveLength+=(o-1)*(o-1)*2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:{},canonical:n})}}function Qo(t,e){for(let r=0;r<t.length;r++)if(la(e,t[r]))return!0;for(let r=0;r<e.length;r++)if(la(t,e[r]))return!0;return!!na(t,e)}function ta(t,e,r){return!!la(t,e)||!!sa(e,t,r)}function ea(t,e){if(1===t.length)return aa(e,t[0]);for(let r=0;r<e.length;r++){const n=e[r];for(let e=0;e<n.length;e++)if(la(t,n[e]))return!0}for(let r=0;r<t.length;r++)if(aa(e,t[r]))return!0;for(let r=0;r<e.length;r++)if(na(t,e[r]))return!0;return!1}function ra(t,e,r){if(t.length>1){if(na(t,e))return!0;for(let n=0;n<e.length;n++)if(sa(e[n],t,r))return!0}for(let n=0;n<t.length;n++)if(sa(t[n],e,r))return!0;return!1}function na(t,e){if(0===t.length||0===e.length)return!1;for(let r=0;r<t.length-1;r++){const n=t[r],i=t[r+1];for(let t=0;t<e.length-1;t++)if(ia(n,i,e[t],e[t+1]))return!0}return!1}function ia(t,e,r,n){return v(t,r,n)!==v(e,r,n)&&v(t,e,r)!==v(t,e,n)}function sa(t,e,r){const n=r*r;if(1===e.length)return t.distSqr(e[0])<n;for(let r=1;r<e.length;r++)if(oa(t,e[r-1],e[r])<n)return!0;return!1}function oa(t,e,r){const n=e.distSqr(r);if(0===n)return t.distSqr(e);const i=((t.x-e.x)*(r.x-e.x)+(t.y-e.y)*(r.y-e.y))/n;return t.distSqr(i<0?e:i>1?r:r.sub(e)._mult(i)._add(e))}function aa(t,e){let r,n,i,s=!1;for(let o=0;o<t.length;o++){r=t[o];for(let t=0,o=r.length-1;t<r.length;o=t++)n=r[t],i=r[o],n.y>e.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(s=!s)}return s}function la(t,e){let r=!1;for(let n=0,i=t.length-1;n<t.length;i=n++){const s=t[n],o=t[i];s.y>e.y!=o.y>e.y&&e.x<(o.x-s.x)*(e.y-s.y)/(o.y-s.y)+s.x&&(r=!r)}return r}function ua(t,e,r){const n=r[0],i=r[2];if(t.x<n.x&&e.x<n.x||t.x>i.x&&e.x>i.x||t.y<n.y&&e.y<n.y||t.y>i.y&&e.y>i.y)return!1;const s=v(t,e,r[0]);return s!==v(t,e,r[1])||s!==v(t,e,r[2])||s!==v(t,e,r[3])}function ca(t,e,r){const n=e.paint.get(t).value;return"constant"===n.kind?n.value:r.programConfigurations.get(e.id).getMaxValue(t)}function ha(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function pa(t,r,n,i,s){if(!r[0]&&!r[1])return t;const o=e.convert(r)._mult(s);"viewport"===n&&o._rotate(-i);const a=[];for(let e=0;e<t.length;e++)a.push(t[e].sub(o));return a}function fa({queryGeometry:t,size:e},r){return ta(t,r,e)}function da({queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i},s){return ta(t,s,e*(r.projectTileCoordinates(s.x,s.y,n,i).signedDistanceFromCamera/r.cameraToCenterDistance))}function ya({queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i},s){const o=r.projectTileCoordinates(s.x,s.y,n,i).signedDistanceFromCamera,a=e*(r.cameraToCenterDistance/o);return ta(t,xa(s,r,n,i),a)}function ma({queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i},s){return ta(t,xa(s,r,n,i),e)}function ga({queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i,pitchAlignment:s="map",pitchScale:o="map"},a){const l="map"===s?"map"===o?fa:da:"map"===o?ya:ma,u={queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i};for(const t of a)for(const e of t)if(l(u,e))return!0;return!1}function xa(t,r,n,i){const s=r.projectTileCoordinates(t.x,t.y,n,i).point;return new e((.5*s.x+.5)*r.width,(.5*-s.y+.5)*r.height)}let va,ba;ui("CircleBucket",Ko,{omit:["layers"]});var wa={get paint(){return ba=ba||new hs({"circle-radius":new as(M.paint_circle["circle-radius"]),"circle-color":new as(M.paint_circle["circle-color"]),"circle-blur":new as(M.paint_circle["circle-blur"]),"circle-opacity":new as(M.paint_circle["circle-opacity"]),"circle-translate":new os(M.paint_circle["circle-translate"]),"circle-translate-anchor":new os(M.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new os(M.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new os(M.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new as(M.paint_circle["circle-stroke-width"]),"circle-stroke-color":new as(M.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new as(M.paint_circle["circle-stroke-opacity"])})},get layout(){return va=va||new hs({"circle-sort-key":new as(M.layout_circle["circle-sort-key"])})}};class _a extends fs{constructor(t,e){super(t,wa,e)}createBucket(t){return new Ko(t)}queryRadius(t){const e=t;return ca("circle-radius",this,e)+ca("circle-stroke-width",this,e)+ha(this.paint.get("circle-translate"))}queryIntersectsFeature({queryGeometry:t,feature:e,featureState:r,geometry:n,transform:i,pixelsToTileUnits:s,unwrappedTileID:o,getElevation:a}){const l=pa(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),-i.bearingInRadians,s),u=this.paint.get("circle-radius").evaluate(e,r)+this.paint.get("circle-stroke-width").evaluate(e,r),c=this.paint.get("circle-pitch-scale"),h=this.paint.get("circle-pitch-alignment");let p,f;return"map"===h?(p=l,f=u*s):(p=function(t,e,r,n){return t.map((t=>xa(t,e,r,n)))}(l,i,o,a),f=u),ga({queryGeometry:p,size:f,transform:i,unwrappedTileID:o,getElevation:a,pitchAlignment:h,pitchScale:c},n)}}class Sa extends Ko{}let ka;ui("HeatmapBucket",Sa,{omit:["layers"]});var Aa={get paint(){return ka=ka||new hs({"heatmap-radius":new as(M.paint_heatmap["heatmap-radius"]),"heatmap-weight":new as(M.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new os(M.paint_heatmap["heatmap-intensity"]),"heatmap-color":new cs(M.paint_heatmap["heatmap-color"]),"heatmap-opacity":new os(M.paint_heatmap["heatmap-opacity"])})}};function Ia(t,{width:e,height:r},n,i){if(i){if(i instanceof Uint8ClampedArray)i=new Uint8Array(i.buffer);else if(i.length!==e*r*n)throw new RangeError(`mismatched image size. expected: ${i.length} but got: ${e*r*n}`)}else i=new Uint8Array(e*r*n);return t.width=e,t.height=r,t.data=i,t}function Ma(t,{width:e,height:r},n){if(e===t.width&&r===t.height)return;const i=Ia({},{width:e,height:r},n);za(t,i,{x:0,y:0},{x:0,y:0},{width:Math.min(t.width,e),height:Math.min(t.height,r)},n),t.width=e,t.height=r,t.data=i.data}function za(t,e,r,n,i,s){if(0===i.width||0===i.height)return e;if(i.width>t.width||i.height>t.height||r.x>t.width-i.width||r.y>t.height-i.height)throw new RangeError("out of range source coordinates for image copy");if(i.width>e.width||i.height>e.height||n.x>e.width-i.width||n.y>e.height-i.height)throw new RangeError("out of range destination coordinates for image copy");const o=t.data,a=e.data;if(o===a)throw new Error("srcData equals dstData, so image is already copied");for(let l=0;l<i.height;l++){const u=((r.y+l)*t.width+r.x)*s,c=((n.y+l)*e.width+n.x)*s;for(let t=0;t<i.width*s;t++)a[c+t]=o[u+t]}return e}class Pa{constructor(t,e){Ia(this,t,1,e)}resize(t){Ma(this,t,1)}clone(){return new Pa({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,e,r,n,i){za(t,e,r,n,i,1)}}class Ta{constructor(t,e){Ia(this,t,4,e)}resize(t){Ma(this,t,4)}replace(t,e){e?this.data.set(t):this.data=t instanceof Uint8ClampedArray?new Uint8Array(t.buffer):t}clone(){return new Ta({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,e,r,n,i){za(t,e,r,n,i,4)}setPixel(t,e,r){const n=4*(t*this.width+e);this.data[n+0]=Math.round(255*r.r/r.a),this.data[n+1]=Math.round(255*r.g/r.a),this.data[n+2]=Math.round(255*r.b/r.a),this.data[n+3]=Math.round(255*r.a)}}ui("AlphaImage",Pa),ui("RGBAImage",Ta);const Ca="big-fb";class Ea extends fs{createBucket(t){return new Sa(t)}constructor(t,e){super(t,Aa,e),this.heatmapFbos=new Map,this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(t){"heatmap-color"===t&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=function(t){const e={},r=t.resolution||256,n=t.clips?t.clips.length:1,i=t.image||new Ta({width:r,height:n});if(Math.log(r)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${r}`);const s=(n,s,o)=>{e[t.evaluationKey]=o;const a=t.expression.evaluate(e);i.setPixel(n/4/r,s/4,a)};if(t.clips)for(let e=0,i=0;e<n;++e,i+=4*r)for(let n=0,o=0;n<r;n++,o+=4){const a=n/(r-1),{start:l,end:u}=t.clips[e];s(i,o,l*(1-a)+u*a)}else for(let t=0,e=0;t<r;t++,e+=4)s(0,e,t/(r-1));return i}({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbos.has(Ca)&&this.heatmapFbos.delete(Ca)}queryRadius(t){return ca("heatmap-radius",this,t)}queryIntersectsFeature({queryGeometry:t,feature:e,featureState:r,geometry:n,transform:i,pixelsToTileUnits:s,unwrappedTileID:o,getElevation:a}){return ga({queryGeometry:t,size:this.paint.get("heatmap-radius").evaluate(e,r)*s,transform:i,unwrappedTileID:o,getElevation:a},n)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&"none"!==this.visibility}}let Ba;var Va={get paint(){return Ba=Ba||new hs({"hillshade-illumination-direction":new os(M.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-altitude":new os(M.paint_hillshade["hillshade-illumination-altitude"]),"hillshade-illumination-anchor":new os(M.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new os(M.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new os(M.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new os(M.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new os(M.paint_hillshade["hillshade-accent-color"]),"hillshade-method":new os(M.paint_hillshade["hillshade-method"])})}};class Da extends fs{constructor(t,e){super(t,Va,e),this.recalculate({zoom:0,zoomHistory:{}},void 0)}getIlluminationProperties(){let t=this.paint.get("hillshade-illumination-direction").values,e=this.paint.get("hillshade-illumination-altitude").values,r=this.paint.get("hillshade-highlight-color").values,n=this.paint.get("hillshade-shadow-color").values;const i=Math.max(t.length,e.length,r.length,n.length);t=t.concat(Array(i-t.length).fill(t.at(-1))),e=e.concat(Array(i-e.length).fill(e.at(-1))),r=r.concat(Array(i-r.length).fill(r.at(-1))),n=n.concat(Array(i-n.length).fill(n.at(-1)));const s=e.map(A);return{directionRadians:t.map(A),altitudeRadians:s,shadowColor:n,highlightColor:r}}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&"none"!==this.visibility}}let Fa;var $a={get paint(){return Fa=Fa||new hs({"color-relief-opacity":new os(M["paint_color-relief"]["color-relief-opacity"]),"color-relief-color":new cs(M["paint_color-relief"]["color-relief-color"])})}};class La{constructor(t,e,r,n){this.context=t,this.format=r,this.texture=t.gl.createTexture(),this.update(e,n)}update(t,e,r){const{width:n,height:i}=t,s=!(this.size&&this.size[0]===n&&this.size[1]===i||r),{context:o}=this,{gl:a}=o;if(this.useMipmap=Boolean(e&&e.useMipmap),a.bindTexture(a.TEXTURE_2D,this.texture),o.pixelStoreUnpackFlipY.set(!1),o.pixelStoreUnpack.set(1),o.pixelStoreUnpackPremultiplyAlpha.set(this.format===a.RGBA&&(!e||!1!==e.premultiply)),s)this.size=[n,i],t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||w(t)?a.texImage2D(a.TEXTURE_2D,0,this.format,this.format,a.UNSIGNED_BYTE,t):a.texImage2D(a.TEXTURE_2D,0,this.format,n,i,0,this.format,a.UNSIGNED_BYTE,t.data);else{const{x:e,y:s}=r||{x:0,y:0};t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||w(t)?a.texSubImage2D(a.TEXTURE_2D,0,e,s,a.RGBA,a.UNSIGNED_BYTE,t):a.texSubImage2D(a.TEXTURE_2D,0,e,s,n,i,a.RGBA,a.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&a.generateMipmap(a.TEXTURE_2D),o.pixelStoreUnpackFlipY.setDefault(),o.pixelStoreUnpack.setDefault(),o.pixelStoreUnpackPremultiplyAlpha.setDefault()}bind(t,e,r){const{context:n}=this,{gl:i}=n;i.bindTexture(i.TEXTURE_2D,this.texture),r!==i.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=i.LINEAR),t!==this.filter&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,r||t),this.filter=t),e!==this.wrap&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,e),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,e),this.wrap=e)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:t}=this.context;t.deleteTexture(this.texture),this.texture=null}}class Oa{constructor(t,e,r,n=1,i=1,s=1,o=0){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(r&&!["mapbox","terrarium","custom"].includes(r))return void x(`"${r}" is not a valid encoding type. 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e=0;e<a;e++){const r=this.get(t,e);r>this.max&&(this.max=r),r<this.min&&(this.min=r)}}get(t,e){const r=new Uint8Array(this.data.buffer),n=4*this._idx(t,e);return this.unpack(r[n],r[n+1],r[n+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)}unpack(t,e,r){return t*this.redFactor+e*this.greenFactor+r*this.blueFactor-this.baseShift}pack(t){return Ra(t,this.getUnpackVector())}getPixels(){return new Ta({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");let n=e*this.dim,i=e*this.dim+this.dim,s=r*this.dim,o=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:s=o-1;break;case 1:o=s+1}const a=-e*this.dim,l=-r*this.dim;for(let e=s;e<o;e++)for(let 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n}(t,e)&&(al(t.prev,t,e.prev)||al(t,e.prev,e))||ll(t,e)&&al(t.prev,t,t.next)>0&&al(e.prev,e,e.next)>0)}function al(t,e,r){return(e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y)}function ll(t,e){return t.x===e.x&&t.y===e.y}function ul(t,e,r,n){const i=hl(al(t,e,r)),s=hl(al(t,e,n)),o=hl(al(r,n,t)),a=hl(al(r,n,e));return i!==s&&o!==a||!(0!==i||!cl(t,r,e))||!(0!==s||!cl(t,n,e))||!(0!==o||!cl(r,t,n))||!(0!==a||!cl(r,e,n))}function cl(t,e,r){return e.x<=Math.max(t.x,r.x)&&e.x>=Math.min(t.x,r.x)&&e.y<=Math.max(t.y,r.y)&&e.y>=Math.min(t.y,r.y)}function hl(t){return t>0?1:t<0?-1:0}function pl(t,e){return al(t.prev,t,t.next)<0?al(t,e,t.next)>=0&&al(t,t.prev,e)>=0:al(t,e,t.prev)<0||al(t,t.next,e)<0}function fl(t,e){const r=ml(t.i,t.x,t.y),n=ml(e.i,e.x,e.y),i=t.next,s=e.prev;return t.next=e,e.prev=t,r.next=i,i.prev=r,n.next=r,r.prev=n,s.next=n,n.prev=s,n}function dl(t,e,r,n){const i=ml(t,e,r);return n?(i.next=n.next,i.prev=n,n.next.prev=i,n.next=i):(i.prev=i,i.next=i),i}function yl(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function ml(t,e,r){return{i:t,x:e,y:r,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}class gl{constructor(t,e){if(e>t)throw new Error("Min granularity must not be greater than base granularity.");this._baseZoomGranularity=t,this._minGranularity=e}getGranularityForZoomLevel(t){return Math.max(Math.floor(this._baseZoomGranularity/(1<<t)),this._minGranularity,1)}}class xl{constructor(t){this.fill=t.fill,this.line=t.line,this.tile=t.tile,this.stencil=t.stencil,this.circle=t.circle}}xl.noSubdivision=new xl({fill:new gl(0,0),line:new gl(0,0),tile:new gl(0,0),stencil:new gl(0,0),circle:1}),ui("SubdivisionGranularityExpression",gl),ui("SubdivisionGranularitySetting",xl);const vl=-32768,bl=32767;class wl{constructor(t,e){this._vertexBuffer=[],this._vertexDictionary=new 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r=[t[n+0],t[n+1],t[n+2]],i=[this._vertexBuffer[2*t[n+0]+0],this._vertexBuffer[2*t[n+0]+1],this._vertexBuffer[2*t[n+1]+0],this._vertexBuffer[2*t[n+1]+1],this._vertexBuffer[2*t[n+2]+0],this._vertexBuffer[2*t[n+2]+1]];let s=1/0,o=1/0,a=-1/0,l=-1/0;for(let t=0;t<3;t++){const e=i[2*t],r=i[2*t+1];s=Math.min(s,e),a=Math.max(a,e),o=Math.min(o,r),l=Math.max(l,r)}if(s===a||o===l)continue;const u=Math.floor(s/this._granularityCellSize),c=Math.ceil(a/this._granularityCellSize),h=Math.floor(o/this._granularityCellSize),p=Math.ceil(l/this._granularityCellSize);if(u!==c||h!==p)for(let t=h;t<p;t++){const n=this._scanlineGenerateVertexRingForCellRow(t,i,r);kl(this._vertexBuffer,n,e)}else e.push(...r)}return e}_scanlineGenerateVertexRingForCellRow(t,e,r){const n=t*this._granularityCellSize,i=n+this._granularityCellSize,s=[];for(let t=0;t<3;t++){const 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i=n*this._granularityCellSize;t.push(this._vertexToIndex(i,r+l*(i-e)/a))}}_generateInterEdgeVertices(t,e,r,n,i,s,o,a,l,u){const c=i-r,h=s-n,p=o-i,f=(l-i)/p,d=(u-i)/p,y=Math.min(f,d),m=Math.max(f,d),g=n+h*y;let x=Math.floor(Math.min(g,a)/this._granularityCellSize)+1,v=Math.ceil(Math.max(g,a)/this._granularityCellSize)-1,b=a<g;const w=0===p;if(w&&(o===l||o===u))return;if(w||y>=1||m<=0){const t=r-o,n=s+(e-s)*Math.min((l-o)/t,(u-o)/t);x=Math.floor(Math.min(n,a)/this._granularityCellSize)+1,v=Math.ceil(Math.max(n,a)/this._granularityCellSize)-1,b=a<n}const _=c>0?u:l;if(b)for(let e=x;e<=v;e++)t.push(this._vertexToIndex(e*this._granularityCellSize,_));else for(let e=v;e>=x;e--)t.push(this._vertexToIndex(e*this._granularityCellSize,_))}_generateOutline(t){const e=[];for(const r of t){const t=Sl(r,this._granularity,!0),n=this._pointArrayToIndices(t),i=[];for(let t=1;t<n.length;t++)i.push(n[t-1]),i.push(n[t]);e.push(i)}return e}_handlePoles(t){let e=!1,r=!1;this._canonical&&(0===this._canonical.y&&(e=!0),this._canonical.y===(1<<this._canonical.z)-1&&(r=!0)),(e||r)&&this._fillPoles(t,e,r)}_ensureNoPoleVertices(){const t=this._vertexBuffer;for(let e=0;e<t.length;e+=2){const r=t[e+1];r===vl&&(t[e+1]=-32767),r===bl&&(t[e+1]=32766)}}_generatePoleQuad(t,e,r,n,i,s){n>i!=(s===vl)?(t.push(e),t.push(r),t.push(this._vertexToIndex(n,s)),t.push(r),t.push(this._vertexToIndex(i,s)),t.push(this._vertexToIndex(n,s))):(t.push(r),t.push(e),t.push(this._vertexToIndex(n,s)),t.push(this._vertexToIndex(i,s)),t.push(r),t.push(this._vertexToIndex(n,s)))}_fillPoles(t,e,r){const n=this._vertexBuffer,i=p,s=t.length;for(let o=2;o<s;o+=3){const s=t[o-2],a=t[o-1],l=t[o],u=n[2*s],c=n[2*s+1],h=n[2*a],p=n[2*a+1],f=n[2*l],d=n[2*l+1];e&&(0===c&&0===p&&this._generatePoleQuad(t,s,a,u,h,vl),0===p&&0===d&&this._generatePoleQuad(t,a,l,h,f,vl),0===d&&0===c&&this._generatePoleQuad(t,l,s,f,u,vl)),r&&(c===i&&p===i&&this._generatePoleQuad(t,s,a,u,h,bl),p===i&&d===i&&this._generatePoleQuad(t,a,l,h,f,bl),d===i&&c===i&&this._generatePoleQuad(t,l,s,f,u,bl))}}_initializeVertices(t){for(let e=0;e<t.length;e+=2)this._vertexToIndex(t[e],t[e+1])}subdividePolygonInternal(t,e){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:r,holeIndices:n}=function(t){const e=[],r=[];for(const n of t)if(0!==n.length){n!==t[0]&&e.push(r.length/2);for(let t=0;t<n.length;t++)r.push(n[t].x),r.push(n[t].y)}return{flattened:r,holeIndices:e}}(t);let i;this._initializeVertices(r);try{const t=function(t,e,r=2){const n=e&&e.length,i=n?e[0]*r:t.length;let s=Xa(t,0,i,r,!0);const o=[];if(!s||s.next===s.prev)return o;let a,l,u;if(n&&(s=function(t,e,r,n){const i=[];for(let r=0,s=e.length;r<s;r++){const o=Xa(t,e[r]*n,r<s-1?e[r+1]*n:t.length,n,!1);o===o.next&&(o.steiner=!0),i.push(nl(o))}i.sort(Qa);for(let t=0;t<i.length;t++)r=tl(i[t],r);return r}(t,e,s,r)),t.length>80*r){a=t[0],l=t[1];let e=a,n=l;for(let s=r;s<i;s+=r){const r=t[s],i=t[s+1];r<a&&(a=r),i<l&&(l=i),r>e&&(e=r),i>n&&(n=i)}u=Math.max(e-a,n-l),u=0!==u?32767/u:0}return Ya(s,o,r,a,l,u,0),o}(r,n),e=this._convertIndices(r,t);i=this._subdivideTrianglesScanline(e)}catch(t){console.error(t)}let s=[];return e&&(s=this._generateOutline(t)),this._ensureNoPoleVertices(),this._handlePoles(i),{verticesFlattened:this._vertexBuffer,indicesTriangles:i,indicesLineList:s}}_convertIndices(t,e){const r=[];for(let n=0;n<e.length;n++)r.push(this._vertexToIndex(t[2*e[n]],t[2*e[n]+1]));return r}_pointArrayToIndices(t){const e=[];for(let r=0;r<t.length;r++){const n=t[r];e.push(this._vertexToIndex(n.x,n.y))}return e}}function _l(t,e,r,n=!0){return new wl(r,e).subdividePolygonInternal(t,n)}function Sl(t,r,n=!1){if(!t||t.length<1)return[];if(t.length<2)return[];const i=t[0],s=t[t.length-1],o=n&&(i.x!==s.x||i.y!==s.y);if(r<2)return o?[...t,t[0]]:[...t];const a=Math.floor(p/r),l=[];l.push(new e(t[0].x,t[0].y));const u=t.length,c=o?u:u-1;for(let r=0;r<c;r++){const n=t[r],i=r<u-1?t[r+1]:t[0],s=n.x,o=n.y,c=i.x,h=i.y,p=s!==c,f=o!==h;if(!p&&!f)continue;const d=c-s,y=h-o,m=Math.abs(d),g=Math.abs(y);let x=s,v=o;for(;;){const t=d>0?(Math.floor(x/a)+1)*a:(Math.ceil(x/a)-1)*a,r=y>0?(Math.floor(v/a)+1)*a:(Math.ceil(v/a)-1)*a,n=Math.abs(x-t),i=Math.abs(v-r),s=Math.abs(x-c),o=Math.abs(v-h),u=p?n/m:Number.POSITIVE_INFINITY,b=f?i/g:Number.POSITIVE_INFINITY;if((s<=n||!p)&&(o<=i||!f))break;if(u<b&&p||!f){x=t,v+=y*u;const r=new e(x,Math.round(v));l[l.length-1].x===r.x&&l[l.length-1].y===r.y||l.push(r)}else{x+=d*b,v=r;const t=new e(Math.round(x),v);l[l.length-1].x===t.x&&l[l.length-1].y===t.y||l.push(t)}}const b=new e(c,h);l[l.length-1].x===b.x&&l[l.length-1].y===b.y||l.push(b)}return l}function kl(t,e,r){if(0===e.length)throw new Error("Subdivision vertex ring is empty.");let n=0,i=t[2*e[0]];for(let r=1;r<e.length;r++){const s=t[2*e[r]];s<i&&(i=s,n=r)}const s=e.length;let o=n,a=(o+1)%s;for(;;){const n=o-1>=0?o-1:s-1,i=(a+1)%s,l=t[2*e[n]],u=t[2*e[i]],c=t[2*e[o]],h=t[2*e[o]+1],p=t[2*e[a]+1];let f=!1;if(l<u)f=!0;else if(l>u)f=!1;else{const r=p-h,s=-(t[2*e[a]]-c),o=h<p?1:-1;((l-c)*r+(t[2*e[n]+1]-h)*s)*o>((u-c)*r+(t[2*e[i]+1]-h)*s)*o&&(f=!0)}if(f){const t=e[n],i=e[o],l=e[a];t!==i&&t!==l&&i!==l&&r.push(l,i,t),o--,o<0&&(o=s-1)}else{const t=e[i],n=e[o],l=e[a];t!==n&&t!==l&&n!==l&&r.push(l,n,t),a++,a>=s&&(a=0)}if(n===i)break}}function Al(t,e,r,n,i,s,o,a,l){const u=i.length/2,c=o&&a&&l;if(u<go.MAX_VERTEX_ARRAY_LENGTH){const h=e.prepareSegment(u,r,n),p=h.vertexLength;for(let t=0;t<s.length;t+=3)n.emplaceBack(p+s[t],p+s[t+1],p+s[t+2]);let f,d;h.vertexLength+=u,h.primitiveLength+=s.length/3,c&&(d=o.prepareSegment(u,r,a),f=d.vertexLength,d.vertexLength+=u);for(let e=0;e<i.length;e+=2)t(i[e],i[e+1]);if(c)for(let t=0;t<l.length;t++){const e=l[t];for(let t=1;t<e.length;t+=2)a.emplaceBack(f+e[t-1],f+e[t]);d.primitiveLength+=e.length/2}}else!function(t,e,r,n,i,s){const o=[];for(let t=0;t<n.length/2;t++)o.push(-1);const a={count:0};let l=0,u=t.getOrCreateLatestSegment(e,r),c=u.vertexLength;for(let h=2;h<i.length;h+=3){const p=i[h-2],f=i[h-1],d=i[h];let y=o[p]<l,m=o[f]<l,g=o[d]<l;u.vertexLength+((y?1:0)+(m?1:0)+(g?1:0))>go.MAX_VERTEX_ARRAY_LENGTH&&(u=t.createNewSegment(e,r),l=a.count,y=!0,m=!0,g=!0,c=0);const x=Il(o,n,s,a,p,y,u),v=Il(o,n,s,a,f,m,u),b=Il(o,n,s,a,d,g,u);r.emplaceBack(c+x-l,c+v-l,c+b-l),u.primitiveLength++}}(e,r,n,i,s,t),c&&function(t,e,r,n,i,s){const o=[];for(let t=0;t<n.length/2;t++)o.push(-1);const a={count:0};let l=0,u=t.getOrCreateLatestSegment(e,r),c=u.vertexLength;for(let h=0;h<i.length;h++){const p=i[h];for(let f=1;f<i[h].length;f+=2){const i=p[f-1],h=p[f];let d=o[i]<l,y=o[h]<l;u.vertexLength+((d?1:0)+(y?1:0))>go.MAX_VERTEX_ARRAY_LENGTH&&(u=t.createNewSegment(e,r),l=a.count,d=!0,y=!0,c=0);const m=Il(o,n,s,a,i,d,u),g=Il(o,n,s,a,h,y,u);r.emplaceBack(c+m-l,c+g-l),u.primitiveLength++}}}(o,r,a,i,l,t),e.forceNewSegmentOnNextPrepare(),null==o||o.forceNewSegmentOnNextPrepare()}function Il(t,e,r,n,i,s,o){if(s){const s=n.count;return r(e[2*i],e[2*i+1]),t[i]=n.count,n.count++,o.vertexLength++,s}return t[i]}class Ml{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new ro,this.indexArray=new po,this.indexArray2=new fo,this.programConfigurations=new jo(t.layers,t.zoom),this.segments=new go,this.segments2=new go,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.hasPattern=qa("fill",this.layers,e);const n=this.layers[0].layout.get("fill-sort-key"),i=!n.isConstant(),s=[];for(const{feature:o,id:a,index:l,sourceLayerIndex:u}of t){const t=this.layers[0]._featureFilter.needGeometry,c=Ho(o,t);if(!this.layers[0]._featureFilter.filter(new Ji(this.zoom),c,r))continue;const h=i?n.evaluate(c,{},r,e.availableImages):void 0,p={id:a,properties:o.properties,type:o.type,sourceLayerIndex:u,index:l,geometry:t?c.geometry:Yo(o),patterns:{},sortKey:h};s.push(p)}i&&s.sort(((t,e)=>t.sortKey-e.sortKey));for(const n of s){const{geometry:i,index:s,sourceLayerIndex:o}=n;if(this.hasPattern){const t=Ga("fill",this.layers,n,{zoom:this.zoom},e);this.patternFeatures.push(t)}else this.addFeature(n,i,s,r,{},e.subdivisionGranularity);e.featureIndex.insert(t[s].feature,i,s,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}addFeatures(t,e,r){for(const n of this.patternFeatures)this.addFeature(n,n.geometry,n.index,e,r,t.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ja),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.indexBuffer2=t.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(t),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(t,e,r,n,i,s){for(const t of Qe(e,500)){const e=_l(t,n,s.fill.getGranularityForZoomLevel(n.z)),r=this.layoutVertexArray;Al(((t,e)=>{r.emplaceBack(t,e)}),this.segments,this.layoutVertexArray,this.indexArray,e.verticesFlattened,e.indicesTriangles,this.segments2,this.indexArray2,e.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:i,canonical:n})}}let zl,Pl;ui("FillBucket",Ml,{omit:["layers","patternFeatures"]});var Tl={get paint(){return Pl=Pl||new hs({"fill-antialias":new os(M.paint_fill["fill-antialias"]),"fill-opacity":new as(M.paint_fill["fill-opacity"]),"fill-color":new as(M.paint_fill["fill-color"]),"fill-outline-color":new as(M.paint_fill["fill-outline-color"]),"fill-translate":new os(M.paint_fill["fill-translate"]),"fill-translate-anchor":new os(M.paint_fill["fill-translate-anchor"]),"fill-pattern":new ls(M.paint_fill["fill-pattern"])})},get layout(){return zl=zl||new hs({"fill-sort-key":new as(M.layout_fill["fill-sort-key"])})}};class Cl extends fs{constructor(t,e){super(t,Tl,e)}recalculate(t,e){super.recalculate(t,e);const r=this.paint._values["fill-outline-color"];"constant"===r.value.kind&&void 0===r.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(t){return new Ml(t)}queryRadius(){return ha(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:t,geometry:e,transform:r,pixelsToTileUnits:n}){return ea(pa(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-r.bearingInRadians,n),e)}isTileClipped(){return!0}}const El=gs([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Bl=gs([{name:"a_centroid",components:2,type:"Int16"}],4),{members:Vl}=El;class Dl{constructor(t,e,r,n,i){this.properties={},this.extent=r,this.type=0,this.id=void 0,this._pbf=t,this._geometry=-1,this._keys=n,this._values=i,t.readFields(Fl,this,e)}loadGeometry(){const t=this._pbf;t.pos=this._geometry;const r=t.readVarint()+t.pos,n=[];let i,s=1,o=0,a=0,l=0;for(;t.pos<r;){if(o<=0){const e=t.readVarint();s=7&e,o=e>>3}if(o--,1===s||2===s)a+=t.readSVarint(),l+=t.readSVarint(),1===s&&(i&&n.push(i),i=[]),i&&i.push(new e(a,l));else{if(7!==s)throw new Error(`unknown command ${s}`);i&&i.push(i[0].clone())}}return i&&n.push(i),n}bbox(){const t=this._pbf;t.pos=this._geometry;const e=t.readVarint()+t.pos;let r=1,n=0,i=0,s=0,o=1/0,a=-1/0,l=1/0,u=-1/0;for(;t.pos<e;){if(n<=0){const e=t.readVarint();r=7&e,n=e>>3}if(n--,1===r||2===r)i+=t.readSVarint(),s+=t.readSVarint(),i<o&&(o=i),i>a&&(a=i),s<l&&(l=s),s>u&&(u=s);else if(7!==r)throw new Error(`unknown command ${r}`)}return[o,l,a,u]}toGeoJSON(t,e,r){const n=this.extent*Math.pow(2,r),i=this.extent*t,s=this.extent*e,o=this.loadGeometry();function a(t){return[360*(t.x+i)/n-180,360/Math.PI*Math.atan(Math.exp((1-2*(t.y+s)/n)*Math.PI))-90]}function l(t){return t.map(a)}let u;if(1===this.type){const t=[];for(const e of o)t.push(e[0]);const e=l(t);u=1===t.length?{type:"Point",coordinates:e[0]}:{type:"MultiPoint",coordinates:e}}else if(2===this.type){const t=o.map(l);u=1===t.length?{type:"LineString",coordinates:t[0]}:{type:"MultiLineString",coordinates:t}}else{if(3!==this.type)throw new Error("unknown feature type");{const t=function(t){const e=t.length;if(e<=1)return[t];const r=[];let n,i;for(let s=0;s<e;s++){const e=$l(t[s]);0!==e&&(void 0===i&&(i=e<0),i===e<0?(n&&r.push(n),n=[t[s]]):n&&n.push(t[s]))}return n&&r.push(n),r}(o),e=[];for(const r of t)e.push(r.map(l));u=1===e.length?{type:"Polygon",coordinates:e[0]}:{type:"MultiPolygon",coordinates:e}}}const c={type:"Feature",geometry:u,properties:this.properties};return null!=this.id&&(c.id=this.id),c}}function Fl(t,e,r){1===t?e.id=r.readVarint():2===t?function(t,e){const r=t.readVarint()+t.pos;for(;t.pos<r;){const r=e._keys[t.readVarint()],n=e._values[t.readVarint()];e.properties[r]=n}}(r,e):3===t?e.type=r.readVarint():4===t&&(e._geometry=r.pos)}function $l(t){let e=0;for(let r,n,i=0,s=t.length,o=s-1;i<s;o=i++)r=t[i],n=t[o],e+=(n.x-r.x)*(r.y+n.y);return e}Dl.types=["Unknown","Point","LineString","Polygon"];class Ll{constructor(t,e){this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(Ol,this,e),this.length=this._features.length}feature(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];const e=this._pbf.readVarint()+this._pbf.pos;return new Dl(this._pbf,e,this.extent,this._keys,this._values)}}function Ol(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){let e=null;const r=t.readVarint()+t.pos;for(;t.pos<r;){const r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}if(null==e)throw new Error("unknown feature value");return e}(r))}class Rl{constructor(t,e){this.layers=t.readFields(Nl,{},e)}}function Nl(t,e,r){if(3===t){const t=new Ll(r,r.readVarint()+r.pos);t.length&&(e[t.name]=t)}}const Ul=Math.pow(2,13);function jl(t,e,r,n,i,s,o,a){t.emplaceBack(e,r,2*Math.floor(n*Ul)+o,i*Ul*2,s*Ul*2,Math.round(a))}class ql{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new no,this.centroidVertexArray=new to,this.indexArray=new po,this.programConfigurations=new jo(t.layers,t.zoom),this.segments=new go,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.features=[],this.hasPattern=qa("fill-extrusion",this.layers,e);for(const{feature:n,id:i,index:s,sourceLayerIndex:o}of t){const t=this.layers[0]._featureFilter.needGeometry,a=Ho(n,t);if(!this.layers[0]._featureFilter.filter(new Ji(this.zoom),a,r))continue;const l={id:i,sourceLayerIndex:o,index:s,geometry:t?a.geometry:Yo(n),properties:n.properties,type:n.type,patterns:{}};this.hasPattern?this.features.push(Ga("fill-extrusion",this.layers,l,{zoom:this.zoom},e)):this.addFeature(l,l.geometry,s,r,{},e.subdivisionGranularity),e.featureIndex.insert(n,l.geometry,s,o,this.index,!0)}}addFeatures(t,e,r){for(const n of this.features){const{geometry:i}=n;this.addFeature(n,i,n.index,e,r,t.subdivisionGranularity)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Vl),this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,Bl.members,!0),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(t,e,r,n,i,s){for(const r of Qe(e,500)){const e={x:0,y:0,sampleCount:0},i=this.layoutVertexArray.length;this.processPolygon(e,n,t,r,s);const o=this.layoutVertexArray.length-i,a=Math.floor(e.x/e.sampleCount),l=Math.floor(e.y/e.sampleCount);for(let t=0;t<o;t++)this.centroidVertexArray.emplaceBack(a,l)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:i,canonical:n})}processPolygon(t,e,r,n,i){if(n.length<1)return;if(Zl(n[0]))return;for(const e of n)0!==e.length&&Gl(t,e);const s={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},o=i.fill.getGranularityForZoomLevel(e.z),a="Polygon"===Dl.types[r.type];for(const t of n){if(0===t.length)continue;if(Zl(t))continue;const e=Sl(t,o,a);this._generateSideFaces(e,s)}if(!a)return;const l=_l(n,e,o,!1),u=this.layoutVertexArray;Al(((t,e)=>{jl(u,t,e,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,l.verticesFlattened,l.indicesTriangles)}_generateSideFaces(t,e){let r=0;for(let n=1;n<t.length;n++){const i=t[n],s=t[n-1];if(Xl(i,s))continue;e.segment.vertexLength+4>go.MAX_VERTEX_ARRAY_LENGTH&&(e.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const o=i.sub(s)._perp()._unit(),a=s.dist(i);r+a>32768&&(r=0),jl(this.layoutVertexArray,i.x,i.y,o.x,o.y,0,0,r),jl(this.layoutVertexArray,i.x,i.y,o.x,o.y,0,1,r),r+=a,jl(this.layoutVertexArray,s.x,s.y,o.x,o.y,0,0,r),jl(this.layoutVertexArray,s.x,s.y,o.x,o.y,0,1,r);const l=e.segment.vertexLength;this.indexArray.emplaceBack(l,l+2,l+1),this.indexArray.emplaceBack(l+1,l+2,l+3),e.segment.vertexLength+=4,e.segment.primitiveLength+=2}}}function Gl(t,e){for(let r=0;r<e.length;r++){const n=e[r];r===e.length-1&&e[0].x===n.x&&e[0].y===n.y||(t.x+=n.x,t.y+=n.y,t.sampleCount++)}}function Xl(t,e){return t.x===e.x&&(t.x<0||t.x>p)||t.y===e.y&&(t.y<0||t.y>p)}function Zl(t){return t.every((t=>t.x<0))||t.every((t=>t.x>p))||t.every((t=>t.y<0))||t.every((t=>t.y>p))}let Yl;ui("FillExtrusionBucket",ql,{omit:["layers","features"]});var Hl={get paint(){return Yl=Yl||new hs({"fill-extrusion-opacity":new os(M["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new as(M["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new os(M["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new os(M["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new ls(M["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new as(M["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new as(M["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new os(M["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Jl extends fs{constructor(t,e){super(t,Hl,e)}createBucket(t){return new ql(t)}queryRadius(){return ha(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:n,geometry:i,transform:s,pixelsToTileUnits:o,pixelPosMatrix:a}){const l=pa(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),-s.bearingInRadians,o),u=this.paint.get("fill-extrusion-height").evaluate(r,n),c=this.paint.get("fill-extrusion-base").evaluate(r,n),p=function(t,r){const n=[];for(const i of t){const t=[i.x,i.y,0,1];h(t,t,r),n.push(new e(t[0]/t[3],t[1]/t[3]))}return n}(l,a),f=function(t,r,n,i){const s=[],o=[],a=i[8]*r,l=i[9]*r,u=i[10]*r,c=i[11]*r,h=i[8]*n,p=i[9]*n,f=i[10]*n,d=i[11]*n;for(const r of t){const t=[],n=[];for(const s of r){const r=s.x,o=s.y,y=i[0]*r+i[4]*o+i[12],m=i[1]*r+i[5]*o+i[13],g=i[2]*r+i[6]*o+i[14],x=i[3]*r+i[7]*o+i[15],v=g+u,b=x+c,w=y+h,_=m+p,S=g+f,k=x+d,A=new e((y+a)/b,(m+l)/b);A.z=v/b,t.push(A);const I=new e(w/k,_/k);I.z=S/k,n.push(I)}s.push(t),o.push(n)}return[s,o]}(i,c,u,a);return function(t,e,r){let n=1/0;ea(r,e)&&(n=Kl(r,e[0]));for(let i=0;i<e.length;i++){const s=e[i],o=t[i];for(let t=0;t<s.length-1;t++){const e=s[t],i=[e,s[t+1],o[t+1],o[t],e];Qo(r,i)&&(n=Math.min(n,Kl(r,i)))}}return n!==1/0&&n}(f[0],f[1],p)}}function Wl(t,e){return t.x*e.x+t.y*e.y}function Kl(t,e){if(1===t.length){let r=0;const n=e[r++];let i;for(;!i||n.equals(i);)if(i=e[r++],!i)return 1/0;for(;r<e.length;r++){const s=e[r],o=t[0],a=i.sub(n),l=s.sub(n),u=o.sub(n),c=Wl(a,a),h=Wl(a,l),p=Wl(l,l),f=Wl(u,a),d=Wl(u,l),y=c*p-h*h,m=(p*f-h*d)/y,g=(c*d-h*f)/y,x=n.z*(1-m-g)+i.z*m+s.z*g;if(isFinite(x))return x}return 1/0}{let t=1/0;for(const r of e)t=Math.min(t,r.z);return t}}const Ql=gs([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:tu}=Ql,eu=gs([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:ru}=eu,nu=Math.cos(Math.PI/180*37.5),iu=Math.pow(2,14)/.5;class su{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((t=>{this.gradients[t.id]={}})),this.layoutVertexArray=new io,this.layoutVertexArray2=new so,this.indexArray=new po,this.programConfigurations=new jo(t.layers,t.zoom),this.segments=new go,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.hasPattern=qa("line",this.layers,e);const n=this.layers[0].layout.get("line-sort-key"),i=!n.isConstant(),s=[];for(const{feature:e,id:o,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,u=Ho(e,t);if(!this.layers[0]._featureFilter.filter(new Ji(this.zoom),u,r))continue;const c=i?n.evaluate(u,{},r):void 0,h={id:o,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?u.geometry:Yo(e),patterns:{},sortKey:c};s.push(h)}i&&s.sort(((t,e)=>t.sortKey-e.sortKey));for(const n of s){const{geometry:i,index:s,sourceLayerIndex:o}=n;if(this.hasPattern){const t=Ga("line",this.layers,n,{zoom:this.zoom},e);this.patternFeatures.push(t)}else this.addFeature(n,i,s,r,{},e.subdivisionGranularity);e.featureIndex.insert(t[s].feature,i,s,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}addFeatures(t,e,r){for(const n of this.patternFeatures)this.addFeature(n,n.geometry,n.index,e,r,t.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,ru)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,tu),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(t){if(t.properties&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}}addFeature(t,e,r,n,i,s){const o=this.layers[0].layout,a=o.get("line-join").evaluate(t,{}),l=o.get("line-cap"),u=o.get("line-miter-limit"),c=o.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(const r of e)this.addLine(r,t,a,l,u,c,n,s);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:i,canonical:n})}addLine(t,e,r,n,i,s,o,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,t=Sl(t,o?a.line.getGranularityForZoomLevel(o.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let e=0;e<t.length-1;e++)this.totalDistance+=t[e].dist(t[e+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const l="Polygon"===Dl.types[e.type];let u=t.length;for(;u>=2&&t[u-1].equals(t[u-2]);)u--;let c=0;for(;c<u-1&&t[c].equals(t[c+1]);)c++;if(u<(l?3:2))return;"bevel"===r&&(i=1.05);const h=this.overscaling<=16?122880/(512*this.overscaling):0,p=this.segments.prepareSegment(10*u,this.layoutVertexArray,this.indexArray);let f,d,y,m,g;this.e1=this.e2=-1,l&&(f=t[u-2],g=t[c].sub(f)._unit()._perp());for(let e=c;e<u;e++){if(y=e===u-1?l?t[c+1]:void 0:t[e+1],y&&t[e].equals(y))continue;g&&(m=g),f&&(d=f),f=t[e],g=y?y.sub(f)._unit()._perp():m,m=m||g;let o=m.add(g);0===o.x&&0===o.y||o._unit();const a=m.x*g.x+m.y*g.y,x=o.x*g.x+o.y*g.y,v=0!==x?1/x:1/0,b=2*Math.sqrt(2-2*x),w=x<nu&&d&&y,_=m.x*g.y-m.y*g.x>0;if(w&&e>c){const t=f.dist(d);if(t>2*h){const e=f.sub(f.sub(d)._mult(h/t)._round());this.updateDistance(d,e),this.addCurrentVertex(e,m,0,0,p),d=e}}const S=d&&y;let k=S?r:l?"butt":n;if(S&&"round"===k&&(v<s?k="miter":v<=2&&(k="fakeround")),"miter"===k&&v>i&&(k="bevel"),"bevel"===k&&(v>2&&(k="flipbevel"),v<i&&(k="miter")),d&&this.updateDistance(d,f),"miter"===k)o._mult(v),this.addCurrentVertex(f,o,0,0,p);else if("flipbevel"===k){if(v>100)o=g.mult(-1);else{const t=v*m.add(g).mag()/m.sub(g).mag();o._perp()._mult(t*(_?-1:1))}this.addCurrentVertex(f,o,0,0,p),this.addCurrentVertex(f,o.mult(-1),0,0,p)}else if("bevel"===k||"fakeround"===k){const t=-Math.sqrt(v*v-1),e=_?t:0,r=_?0:t;if(d&&this.addCurrentVertex(f,m,e,r,p),"fakeround"===k){const t=Math.round(180*b/Math.PI/20);for(let e=1;e<t;e++){let r=e/t;if(.5!==r){const t=r-.5;r+=r*t*(r-1)*((1.0904+a*(a*(3.55645-1.43519*a)-3.2452))*t*t+(.848013+a*(.215638*a-1.06021)))}const n=g.sub(m)._mult(r)._add(m)._unit()._mult(_?-1:1);this.addHalfVertex(f,n.x,n.y,!1,_,0,p)}}y&&this.addCurrentVertex(f,g,-e,-r,p)}else if("butt"===k)this.addCurrentVertex(f,o,0,0,p);else if("square"===k){const t=d?1:-1;this.addCurrentVertex(f,o,t,t,p)}else"round"===k&&(d&&(this.addCurrentVertex(f,m,0,0,p),this.addCurrentVertex(f,m,1,1,p,!0)),y&&(this.addCurrentVertex(f,g,-1,-1,p,!0),this.addCurrentVertex(f,g,0,0,p)));if(w&&e<u-1){const t=f.dist(y);if(t>2*h){const e=f.add(y.sub(f)._mult(h/t)._round());this.updateDistance(f,e),this.addCurrentVertex(e,g,0,0,p),f=e}}}}addCurrentVertex(t,e,r,n,i,s=!1){const o=e.y*n-e.x,a=-e.y-e.x*n;this.addHalfVertex(t,e.x+e.y*r,e.y-e.x*r,s,!1,r,i),this.addHalfVertex(t,o,a,s,!0,-n,i),this.distance>iu/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(t,e,r,n,i,s))}addHalfVertex({x:t,y:e},r,n,i,s,o,a){const l=.5*(this.lineClips?this.scaledDistance*(iu-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t<<1)+(i?1:0),(e<<1)+(s?1:0),Math.round(63*r)+128,Math.round(63*n)+128,1+(0===o?0:o<0?-1:1)|(63&l)<<2,l>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const u=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,u,this.e2),a.primitiveLength++),s?this.e2=u:this.e1=u}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(t,e){this.distance+=t.dist(e),this.updateScaledDistance()}}let ou,au;ui("LineBucket",su,{omit:["layers","patternFeatures"]});var lu={get paint(){return au=au||new hs({"line-opacity":new as(M.paint_line["line-opacity"]),"line-color":new as(M.paint_line["line-color"]),"line-translate":new os(M.paint_line["line-translate"]),"line-translate-anchor":new os(M.paint_line["line-translate-anchor"]),"line-width":new as(M.paint_line["line-width"]),"line-gap-width":new as(M.paint_line["line-gap-width"]),"line-offset":new as(M.paint_line["line-offset"]),"line-blur":new as(M.paint_line["line-blur"]),"line-dasharray":new us(M.paint_line["line-dasharray"]),"line-pattern":new ls(M.paint_line["line-pattern"]),"line-gradient":new cs(M.paint_line["line-gradient"])})},get layout(){return ou=ou||new hs({"line-cap":new os(M.layout_line["line-cap"]),"line-join":new as(M.layout_line["line-join"]),"line-miter-limit":new os(M.layout_line["line-miter-limit"]),"line-round-limit":new os(M.layout_line["line-round-limit"]),"line-sort-key":new as(M.layout_line["line-sort-key"])})}};class uu extends as{possiblyEvaluate(t,e){return e=new Ji(Math.floor(e.zoom),{now:e.now,fadeDuration:e.fadeDuration,zoomHistory:e.zoomHistory,transition:e.transition}),super.possiblyEvaluate(t,e)}evaluate(t,e,r,n){return e=d({},e,{zoom:Math.floor(e.zoom)}),super.evaluate(t,e,r,n)}}let cu;class hu extends fs{constructor(t,e){super(t,lu,e),this.gradientVersion=0,cu||(cu=new uu(lu.paint.properties["line-width"].specification),cu.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(t){if("line-gradient"===t){const t=this.gradientExpression();this.stepInterpolant=!!function(t){return void 0!==t._styleExpression}(t)&&t._styleExpression.expression instanceof se,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(t,e){super.recalculate(t,e),this.paint._values["line-floorwidth"]=cu.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,t)}createBucket(t){return new su(t)}queryRadius(t){const e=t,r=pu(ca("line-width",this,e),ca("line-gap-width",this,e)),n=ca("line-offset",this,e);return r/2+Math.abs(n)+ha(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:n,geometry:i,transform:s,pixelsToTileUnits:o}){const a=pa(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-s.bearingInRadians,o),l=o/2*pu(this.paint.get("line-width").evaluate(r,n),this.paint.get("line-gap-width").evaluate(r,n)),u=this.paint.get("line-offset").evaluate(r,n);return u&&(i=function(t,r){const n=[];for(let i=0;i<t.length;i++){const s=t[i],o=[];for(let t=0;t<s.length;t++){const n=s[t-1],i=s[t],a=s[t+1],l=0===t?new e(0,0):i.sub(n)._unit()._perp(),u=t===s.length-1?new e(0,0):a.sub(i)._unit()._perp(),c=l._add(u)._unit(),h=c.x*u.x+c.y*u.y;0!==h&&c._mult(1/h),o.push(c._mult(r)._add(i))}n.push(o)}return n}(i,u*o)),function(t,e,r){for(let n=0;n<e.length;n++){const i=e[n];if(t.length>=3)for(let e=0;e<i.length;e++)if(la(t,i[e]))return!0;if(ra(t,i,r))return!0}return!1}(a,i,l)}isTileClipped(){return!0}}function pu(t,e){return e>0?e+2*t:t}const fu=gs([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),du=gs([{name:"a_projected_pos",components:3,type:"Float32"}],4);gs([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const yu=gs([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);gs([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const mu=gs([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);function gu(t,e,r){return t.sections.forEach((t=>{t.text=function(t,e,r){const n=e.layout.get("text-transform").evaluate(r,{});return"uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),Hi.applyArabicShaping&&(t=Hi.applyArabicShaping(t)),t}(t.text,e,r)})),t}gs([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4),gs([{name:"triangle",components:3,type:"Uint16"}]),gs([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{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"}]),gs([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{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",name:"textBoxScale"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Uint16",name:"textAnchorOffsetStartIndex"},{type:"Uint16",name:"textAnchorOffsetEndIndex"}]),gs([{type:"Float32",name:"offsetX"}]),gs([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),gs([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const xu={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var vu=24;const bu=4294967296,wu=1/bu,_u="undefined"==typeof TextDecoder?null:new TextDecoder("utf-8");class Su{constructor(t=new Uint8Array(16)){this.buf=ArrayBuffer.isView(t)?t:new Uint8Array(t),this.dataView=new DataView(this.buf.buffer),this.pos=0,this.type=0,this.length=this.buf.length}readFields(t,e,r=this.length){for(;this.pos<r;){const r=this.readVarint(),n=r>>3,i=this.pos;this.type=7&r,t(n,e,this),this.pos===i&&this.skip(r)}return e}readMessage(t,e){return this.readFields(t,e,this.readVarint()+this.pos)}readFixed32(){const t=this.dataView.getUint32(this.pos,!0);return this.pos+=4,t}readSFixed32(){const t=this.dataView.getInt32(this.pos,!0);return this.pos+=4,t}readFixed64(){const t=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*bu;return this.pos+=8,t}readSFixed64(){const t=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*bu;return this.pos+=8,t}readFloat(){const t=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,t}readDouble(){const t=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,t}readVarint(t){const e=this.buf;let r,n;return n=e[this.pos++],r=127&n,n<128?r:(n=e[this.pos++],r|=(127&n)<<7,n<128?r:(n=e[this.pos++],r|=(127&n)<<14,n<128?r:(n=e[this.pos++],r|=(127&n)<<21,n<128?r:(n=e[this.pos],r|=(15&n)<<28,function(t,e,r){const n=r.buf;let i,s;if(s=n[r.pos++],i=(112&s)>>4,s<128)return ku(t,i,e);if(s=n[r.pos++],i|=(127&s)<<3,s<128)return ku(t,i,e);if(s=n[r.pos++],i|=(127&s)<<10,s<128)return ku(t,i,e);if(s=n[r.pos++],i|=(127&s)<<17,s<128)return ku(t,i,e);if(s=n[r.pos++],i|=(127&s)<<24,s<128)return ku(t,i,e);if(s=n[r.pos++],i|=(1&s)<<31,s<128)return ku(t,i,e);throw new Error("Expected varint not more than 10 bytes")}(r,t,this)))))}readVarint64(){return this.readVarint(!0)}readSVarint(){const t=this.readVarint();return t%2==1?(t+1)/-2:t/2}readBoolean(){return Boolean(this.readVarint())}readString(){const t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&_u?_u.decode(this.buf.subarray(e,t)):function(t,e,r){let n="",i=e;for(;i<r;){const e=t[i];let s,o,a,l=null,u=e>239?4:e>223?3:e>191?2:1;if(i+u>r)break;1===u?e<128&&(l=e):2===u?(s=t[i+1],128==(192&s)&&(l=(31&e)<<6|63&s,l<=127&&(l=null))):3===u?(s=t[i+1],o=t[i+2],128==(192&s)&&128==(192&o)&&(l=(15&e)<<12|(63&s)<<6|63&o,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===u&&(s=t[i+1],o=t[i+2],a=t[i+3],128==(192&s)&&128==(192&o)&&128==(192&a)&&(l=(15&e)<<18|(63&s)<<12|(63&o)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,u=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),i+=u}return n}(this.buf,e,t)}readBytes(){const t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e}readPackedVarint(t=[],e){const r=this.readPackedEnd();for(;this.pos<r;)t.push(this.readVarint(e));return t}readPackedSVarint(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSVarint());return t}readPackedBoolean(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readBoolean());return t}readPackedFloat(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFloat());return t}readPackedDouble(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readDouble());return t}readPackedFixed32(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFixed32());return t}readPackedSFixed32(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSFixed32());return t}readPackedFixed64(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFixed64());return t}readPackedSFixed64(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSFixed64());return t}readPackedEnd(){return 2===this.type?this.readVarint()+this.pos:this.pos+1}skip(t){const e=7&t;if(0===e)for(;this.buf[this.pos++]>127;);else if(2===e)this.pos=this.readVarint()+this.pos;else if(5===e)this.pos+=4;else{if(1!==e)throw new Error(`Unimplemented type: ${e}`);this.pos+=8}}writeTag(t,e){this.writeVarint(t<<3|e)}realloc(t){let e=this.length||16;for(;e<this.pos+t;)e*=2;if(e!==this.length){const t=new Uint8Array(e);t.set(this.buf),this.buf=t,this.dataView=new DataView(t.buffer),this.length=e}}finish(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)}writeFixed32(t){this.realloc(4),this.dataView.setInt32(this.pos,t,!0),this.pos+=4}writeSFixed32(t){this.realloc(4),this.dataView.setInt32(this.pos,t,!0),this.pos+=4}writeFixed64(t){this.realloc(8),this.dataView.setInt32(this.pos,-1&t,!0),this.dataView.setInt32(this.pos+4,Math.floor(t*wu),!0),this.pos+=8}writeSFixed64(t){this.realloc(8),this.dataView.setInt32(this.pos,-1&t,!0),this.dataView.setInt32(this.pos+4,Math.floor(t*wu),!0),this.pos+=8}writeVarint(t){(t=+t||0)>268435455||t<0?function(t,e){let r,n;if(t>=0?(r=t%4294967296|0,n=t/4294967296|0):(r=~(-t%4294967296),n=~(-t/4294967296),4294967295^r?r=r+1|0:(r=0,n=n+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,r.buf[r.pos]=127&(t>>>=7)}(r,0,e),function(t,e){const r=(7&t)<<4;e.buf[e.pos++]|=r|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))}writeSVarint(t){this.writeVarint(t<0?2*-t-1:2*t)}writeBoolean(t){this.writeVarint(+t)}writeString(t){t=String(t),this.realloc(4*t.length),this.pos++;const e=this.pos;this.pos=function(t,e,r){for(let n,i,s=0;s<e.length;s++){if(n=e.charCodeAt(s),n>55295&&n<57344){if(!i){n>56319||s+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128)}return r}(this.buf,t,this.pos);const r=this.pos-e;r>=128&&Au(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r}writeFloat(t){this.realloc(4),this.dataView.setFloat32(this.pos,t,!0),this.pos+=4}writeDouble(t){this.realloc(8),this.dataView.setFloat64(this.pos,t,!0),this.pos+=8}writeBytes(t){const e=t.length;this.writeVarint(e),this.realloc(e);for(let r=0;r<e;r++)this.buf[this.pos++]=t[r]}writeRawMessage(t,e){this.pos++;const r=this.pos;t(e,this);const n=this.pos-r;n>=128&&Au(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n}writeMessage(t,e,r){this.writeTag(t,2),this.writeRawMessage(e,r)}writePackedVarint(t,e){e.length&&this.writeMessage(t,Iu,e)}writePackedSVarint(t,e){e.length&&this.writeMessage(t,Mu,e)}writePackedBoolean(t,e){e.length&&this.writeMessage(t,Tu,e)}writePackedFloat(t,e){e.length&&this.writeMessage(t,zu,e)}writePackedDouble(t,e){e.length&&this.writeMessage(t,Pu,e)}writePackedFixed32(t,e){e.length&&this.writeMessage(t,Cu,e)}writePackedSFixed32(t,e){e.length&&this.writeMessage(t,Eu,e)}writePackedFixed64(t,e){e.length&&this.writeMessage(t,Bu,e)}writePackedSFixed64(t,e){e.length&&this.writeMessage(t,Vu,e)}writeBytesField(t,e){this.writeTag(t,2),this.writeBytes(e)}writeFixed32Field(t,e){this.writeTag(t,5),this.writeFixed32(e)}writeSFixed32Field(t,e){this.writeTag(t,5),this.writeSFixed32(e)}writeFixed64Field(t,e){this.writeTag(t,1),this.writeFixed64(e)}writeSFixed64Field(t,e){this.writeTag(t,1),this.writeSFixed64(e)}writeVarintField(t,e){this.writeTag(t,0),this.writeVarint(e)}writeSVarintField(t,e){this.writeTag(t,0),this.writeSVarint(e)}writeStringField(t,e){this.writeTag(t,2),this.writeString(e)}writeFloatField(t,e){this.writeTag(t,5),this.writeFloat(e)}writeDoubleField(t,e){this.writeTag(t,1),this.writeDouble(e)}writeBooleanField(t,e){this.writeVarintField(t,+e)}}function ku(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function Au(t,e,r){const n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));r.realloc(n);for(let e=r.pos-1;e>=t;e--)r.buf[e+n]=r.buf[e]}function Iu(t,e){for(let r=0;r<t.length;r++)e.writeVarint(t[r])}function Mu(t,e){for(let r=0;r<t.length;r++)e.writeSVarint(t[r])}function zu(t,e){for(let r=0;r<t.length;r++)e.writeFloat(t[r])}function Pu(t,e){for(let r=0;r<t.length;r++)e.writeDouble(t[r])}function Tu(t,e){for(let r=0;r<t.length;r++)e.writeBoolean(t[r])}function Cu(t,e){for(let r=0;r<t.length;r++)e.writeFixed32(t[r])}function Eu(t,e){for(let r=0;r<t.length;r++)e.writeSFixed32(t[r])}function Bu(t,e){for(let r=0;r<t.length;r++)e.writeFixed64(t[r])}function Vu(t,e){for(let r=0;r<t.length;r++)e.writeSFixed64(t[r])}function Du(t){let e=0,r=0;for(const n of t)e+=n.w*n.h,r=Math.max(r,n.w);t.sort(((t,e)=>e.h-t.h));const n=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}];let i=0,s=0;for(const e of t)for(let t=n.length-1;t>=0;t--){const r=n[t];if(!(e.w>r.w||e.h>r.h)){if(e.x=r.x,e.y=r.y,s=Math.max(s,e.y+e.h),i=Math.max(i,e.x+e.w),e.w===r.w&&e.h===r.h){const e=n.pop();e&&t<n.length&&(n[t]=e)}else e.h===r.h?(r.x+=e.w,r.w-=e.w):e.w===r.w?(r.y+=e.h,r.h-=e.h):(n.push({x:r.x+e.w,y:r.y,w:r.w-e.w,h:e.h}),r.y+=e.h,r.h-=e.h);break}}return{w:i,h:s,fill:e/(i*s)||0}}class Fu{constructor(t,{pixelRatio:e,version:r,stretchX:n,stretchY:i,content:s,textFitWidth:o,textFitHeight:a}){this.paddedRect=t,this.pixelRatio=e,this.stretchX=n,this.stretchY=i,this.content=s,this.version=r,this.textFitWidth=o,this.textFitHeight=a}get tl(){return[this.paddedRect.x+1,this.paddedRect.y+1]}get br(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]}}class $u{constructor(t,e){const r={},n={};this.haveRenderCallbacks=[];const i=[];this.addImages(t,r,i),this.addImages(e,n,i);const{w:s,h:o}=Du(i),a=new Ta({width:s||1,height:o||1});for(const e in t){const n=t[e],i=r[e].paddedRect;Ta.copy(n.data,a,{x:0,y:0},{x:i.x+1,y:i.y+1},n.data)}for(const t in e){const r=e[t],i=n[t].paddedRect,s=i.x+1,o=i.y+1,l=r.data.width,u=r.data.height;Ta.copy(r.data,a,{x:0,y:0},{x:s,y:o},r.data),Ta.copy(r.data,a,{x:0,y:u-1},{x:s,y:o-1},{width:l,height:1}),Ta.copy(r.data,a,{x:0,y:0},{x:s,y:o+u},{width:l,height:1}),Ta.copy(r.data,a,{x:l-1,y:0},{x:s-1,y:o},{width:1,height:u}),Ta.copy(r.data,a,{x:0,y:0},{x:s+l,y:o},{width:1,height:u})}this.image=a,this.iconPositions=r,this.patternPositions=n}addImages(t,e,r){for(const n in t){const i=t[n],s={x:0,y:0,w:i.data.width+2,h:i.data.height+2};r.push(s),e[n]=new Fu(s,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n)}}patchUpdatedImages(t,e){t.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const r in t.updatedImages)this.patchUpdatedImage(this.iconPositions[r],t.getImage(r),e),this.patchUpdatedImage(this.patternPositions[r],t.getImage(r),e)}patchUpdatedImage(t,e,r){if(!t||!e)return;if(t.version===e.version)return;t.version=e.version;const[n,i]=t.tl;r.update(e.data,void 0,{x:n,y:i})}}var Lu;ui("ImagePosition",Fu),ui("ImageAtlas",$u),function(t){t[t.none=0]="none",t[t.horizontal=1]="horizontal",t[t.vertical=2]="vertical",t[t.horizontalOnly=3]="horizontalOnly"}(Lu||(Lu={}));class Ou{constructor(){this.scale=1,this.fontStack="",this.imageName=null,this.verticalAlign="bottom"}static forText(t,e,r){const n=new Ou;return n.scale=t||1,n.fontStack=e,n.verticalAlign=r||"bottom",n}static forImage(t,e){const r=new Ou;return r.imageName=t,r.verticalAlign=e||"bottom",r}}class Ru{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(t,e){const r=new Ru;for(let n=0;n<t.sections.length;n++){const i=t.sections[n];i.image?r.addImageSection(i):r.addTextSection(i,e)}return r}length(){return this.text.length}getSection(t){return this.sections[this.sectionIndex[t]]}getSectionIndex(t){return this.sectionIndex[t]}getCharCode(t){return this.text.charCodeAt(t)}verticalizePunctuation(){this.text=function(t){let e="";for(let r=0;r<t.length;r++){const n=t.charCodeAt(r+1)||null,i=t.charCodeAt(r-1)||null;e+=n&&qi(n)&&!xu[t[r+1]]||i&&qi(i)&&!xu[t[r-1]]||!xu[t[r]]?t[r]:xu[t[r]]}return e}(this.text)}trim(){let t=0;for(let e=0;e<this.text.length&&Uu[this.text.charCodeAt(e)];e++)t++;let e=this.text.length;for(let r=this.text.length-1;r>=0&&r>=t&&Uu[this.text.charCodeAt(r)];r--)e--;this.text=this.text.substring(t,e),this.sectionIndex=this.sectionIndex.slice(t,e)}substring(t,e){const r=new Ru;return r.text=this.text.substring(t,e),r.sectionIndex=this.sectionIndex.slice(t,e),r.sections=this.sections,r}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((t,e)=>Math.max(t,this.sections[e].scale)),0)}getMaxImageSize(t){let e=0,r=0;for(let n=0;n<this.length();n++){const i=this.getSection(n);if(i.imageName){const n=t[i.imageName];if(!n)continue;const s=n.displaySize;e=Math.max(e,s[0]),r=Math.max(r,s[1])}}return{maxImageWidth:e,maxImageHeight:r}}addTextSection(t,e){this.text+=t.text,this.sections.push(Ou.forText(t.scale,t.fontStack||e,t.verticalAlign));const r=this.sections.length-1;for(let e=0;e<t.text.length;++e)this.sectionIndex.push(r)}addImageSection(t){const e=t.image?t.image.name:"";if(0===e.length)return void x("Can't add FormattedSection with an empty image.");const r=this.getNextImageSectionCharCode();r?(this.text+=String.fromCharCode(r),this.sections.push(Ou.forImage(e,t.verticalAlign)),this.sectionIndex.push(this.sections.length-1)):x("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Nu(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d){const y=Ru.fromFeature(t,i);let m;h===Lu.vertical&&y.verticalizePunctuation();const{processBidirectionalText:g,processStyledBidirectionalText:x}=Hi;if(g&&1===y.sections.length){m=[];const t=g(y.toString(),Ju(y,u,s,e,n,f));for(const e of t){const t=new Ru;t.text=e,t.sections=y.sections;for(let r=0;r<e.length;r++)t.sectionIndex.push(0);m.push(t)}}else if(x){m=[];const t=x(y.text,y.sectionIndex,Ju(y,u,s,e,n,f));for(const e of t){const t=new Ru;t.text=e[0],t.sectionIndex=e[1],t.sections=y.sections,m.push(t)}}else m=function(t,e){const r=[],n=t.text;let i=0;for(const n of e)r.push(t.substring(i,n)),i=n;return i<n.length&&r.push(t.substring(i,n.length)),r}(y,Ju(y,u,s,e,n,f));const v=[],b={positionedLines:v,text:y.toString(),top:c[1],bottom:c[1],left:c[0],right:c[0],writingMode:h,iconsInText:!1,verticalizable:!1};return function(t,e,r,n,i,s,o,a,l,u,c,h){let p=0,f=0,d=0,y=0;const m="right"===a?1:"left"===a?0:.5,g=vu/h;let x=0;for(const o of i){o.trim();const i=o.getMaxScale(),a={positionedGlyphs:[],lineOffset:0};t.positionedLines[x]=a;const h=a.positionedGlyphs;let v=0;if(!o.length()){f+=s,++x;continue}const b=Ku(n,o,g);for(let s=0;s<o.length();s++){const a=o.getSection(s),d=o.getSectionIndex(s),y=o.getCharCode(s),m=tc(l,c,y);let x;if(a.imageName){if(t.iconsInText=!0,a.scale=a.scale*g,x=rc(a,m,i,b,n),!x)continue;v=Math.max(v,x.imageOffset)}else if(x=ec(a,y,m,b,e,r),!x)continue;const{rect:w,metrics:_,baselineOffset:S}=x;h.push({glyph:y,imageName:a.imageName,x:p,y:f+S+-17,vertical:m,scale:a.scale,fontStack:a.fontStack,sectionIndex:d,metrics:_,rect:w}),m?(t.verticalizable=!0,p+=(a.imageName?_.advance:vu)*a.scale+u):p+=_.advance*a.scale+u}0!==h.length&&(d=Math.max(p-u,d),nc(h,0,h.length-1,m)),p=0,a.lineOffset=Math.max(v,(i-1)*vu);const w=s*i+v;f+=w,y=Math.max(w,y),++x}const{horizontalAlign:v,verticalAlign:b}=Wu(o);(function(t,e,r,n,i,s,o,a,l){const u=(e-r)*i;let c=0;c=s!==o?-a*n- -17:-n*l*o+.5*o;for(const e of t)for(const t of e.positionedGlyphs)t.x+=u,t.y+=c})(t.positionedLines,m,v,b,d,y,s,f,i.length),t.top+=-b*f,t.bottom=t.top+f,t.left+=-v*d,t.right=t.left+d}(b,e,r,n,m,o,a,l,h,u,p,d),!function(t){for(const e of t)if(0!==e.positionedGlyphs.length)return!1;return!0}(v)&&b}const Uu={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},ju={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},qu={40:!0};function Gu(t,e,r,n,i,s){if(e.imageName){const t=n[e.imageName];return t?t.displaySize[0]*e.scale*vu/s+i:0}{const n=r[e.fontStack],s=n&&n[t];return s?s.metrics.advance*e.scale+i:0}}function Xu(t,e,r,n){const i=Math.pow(t-e,2);return n?t<e?i/2:2*i:i+Math.abs(r)*r}function Zu(t,e,r){let n=0;return 10===t&&(n-=1e4),r&&(n+=150),40!==t&&65288!==t||(n+=50),41!==e&&65289!==e||(n+=50),n}function Yu(t,e,r,n,i,s){let o=null,a=Xu(e,r,i,s);for(const t of n){const n=Xu(e-t.x,r,i,s)+t.badness;n<=a&&(o=t,a=n)}return{index:t,x:e,priorBreak:o,badness:a}}function Hu(t){return t?Hu(t.priorBreak).concat(t.index):[]}function Ju(t,e,r,n,i,s){if(!t)return[];const o=[],a=function(t,e,r,n,i,s){let o=0;for(let r=0;r<t.length();r++){const a=t.getSection(r);o+=Gu(t.getCharCode(r),a,n,i,e,s)}return o/Math.max(1,Math.ceil(o/r))}(t,e,r,n,i,s),l=t.text.indexOf("​")>=0;let u=0;for(let r=0;r<t.length();r++){const h=t.getSection(r),p=t.getCharCode(r);if(Uu[p]||(u+=Gu(p,h,n,i,e,s)),r<t.length()-1){const e=!((c=p)<11904)&&(!!Vi(c)||!!Ei(c)||!!Ti(c)||!!zi(c)||!!Ci(c)||!!Fi(c)||!!Mi(c)||!!Bi(c)||Ui.test(String.fromCodePoint(c)));(ju[p]||e||h.imageName||r!==t.length()-2&&qu[t.getCharCode(r+1)])&&o.push(Yu(r+1,u,a,o,Zu(p,t.getCharCode(r+1),e&&l),!1))}}var c;return Hu(Yu(t.length(),u,a,o,0,!0))}function Wu(t){let e=.5,r=.5;switch(t){case"right":case"top-right":case"bottom-right":e=1;break;case"left":case"top-left":case"bottom-left":e=0}switch(t){case"bottom":case"bottom-right":case"bottom-left":r=1;break;case"top":case"top-right":case"top-left":r=0}return{horizontalAlign:e,verticalAlign:r}}function Ku(t,e,r){const n=e.getMaxScale()*vu,{maxImageWidth:i,maxImageHeight:s}=e.getMaxImageSize(t),o=Math.max(n,s*r);return{verticalLineContentWidth:Math.max(n,i*r),horizontalLineContentHeight:o}}function Qu(t){switch(t){case"top":return 0;case"center":return.5;default:return 1}}function tc(t,e,r){return!(t===Lu.horizontal||!e&&!ji(r)||e&&(Uu[r]||(n=r,/\p{sc=Arab}/u.test(String.fromCodePoint(n)))));var n}function ec(t,e,r,n,i,s){const o=s[t.fontStack],a=function(t,e,r,n){if(t&&t.rect)return t;const i=e[r.fontStack],s=i&&i[n];return s?{rect:null,metrics:s.metrics}:null}(o&&o[e],i,t,e);if(null===a)return null;let l;if(r)l=n.verticalLineContentWidth-t.scale*vu;else{const e=Qu(t.verticalAlign);l=(n.horizontalLineContentHeight-t.scale*vu)*e}return{rect:a.rect,metrics:a.metrics,baselineOffset:l}}function rc(t,e,r,n,i){const s=i[t.imageName];if(!s)return null;const o=s.paddedRect,a=s.displaySize,l={width:a[0],height:a[1],left:1,top:-3,advance:e?a[1]:a[0]};let u;if(e)u=n.verticalLineContentWidth-a[1]*t.scale;else{const e=Qu(t.verticalAlign);u=(n.horizontalLineContentHeight-a[1]*t.scale)*e}return{rect:o,metrics:l,baselineOffset:u,imageOffset:(e?a[0]:a[1])*t.scale-vu*r}}function nc(t,e,r,n){if(0===n)return;const i=t[r],s=(t[r].x+i.metrics.advance*i.scale)*n;for(let n=e;n<=r;n++)t[n].x-=s}function ic(t,e,r){const{horizontalAlign:n,verticalAlign:i}=Wu(r),s=e[0]-t.displaySize[0]*n,o=e[1]-t.displaySize[1]*i;return{image:t,top:o,bottom:o+t.displaySize[1],left:s,right:s+t.displaySize[0]}}function sc(t){var e,r;let n=t.left,i=t.top,s=t.right-n,o=t.bottom-i;const a=null!==(e=t.image.textFitWidth)&&void 0!==e?e:"stretchOrShrink",l=null!==(r=t.image.textFitHeight)&&void 0!==r?r:"stretchOrShrink",u=(t.image.content[2]-t.image.content[0])/(t.image.content[3]-t.image.content[1]);if("proportional"===l){if("stretchOnly"===a&&s/o<u||"proportional"===a){const t=Math.ceil(o*u);n*=t/s,s=t}}else if("proportional"===a&&"stretchOnly"===l&&0!==u&&s/o>u){const t=Math.ceil(s/u);i*=t/o,o=t}return{x1:n,y1:i,x2:n+s,y2:i+o}}function oc(t,e,r,n,i,s){const o=t.image;let a;if(o.content){const t=o.content,e=o.pixelRatio||1;a=[t[0]/e,t[1]/e,o.displaySize[0]-t[2]/e,o.displaySize[1]-t[3]/e]}const l=e.left*s,u=e.right*s;let c,h,p,f;"width"===r||"both"===r?(f=i[0]+l-n[3],h=i[0]+u+n[1]):(f=i[0]+(l+u-o.displaySize[0])/2,h=f+o.displaySize[0]);const d=e.top*s,y=e.bottom*s;return"height"===r||"both"===r?(c=i[1]+d-n[0],p=i[1]+y+n[2]):(c=i[1]+(d+y-o.displaySize[1])/2,p=c+o.displaySize[1]),{image:o,top:c,right:h,bottom:p,left:f,collisionPadding:a}}const ac=128,lc=32640;function uc(t,e){const{expression:r}=e;if("constant"===r.kind)return{kind:"constant",layoutSize:r.evaluate(new Ji(t+1))};if("source"===r.kind)return{kind:"source"};{const{zoomStops:e,interpolationType:n}=r;let i=0;for(;i<e.length&&e[i]<=t;)i++;i=Math.max(0,i-1);let s=i;for(;s<e.length&&e[s]<t+1;)s++;s=Math.min(e.length-1,s);const o=e[i],a=e[s];return"composite"===r.kind?{kind:"composite",minZoom:o,maxZoom:a,interpolationType:n}:{kind:"camera",minZoom:o,maxZoom:a,minSize:r.evaluate(new Ji(o)),maxSize:r.evaluate(new Ji(a)),interpolationType:n}}}function cc(t,e,r){let n="never";const i=t.get(e);return i?n=i:t.get(r)&&(n="always"),n}const hc=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function pc(t,e,r,n,i,s,o,a,l,u,c,h,p){const f=a?Math.min(lc,Math.round(a[0])):0,d=a?Math.min(lc,Math.round(a[1])):0;t.emplaceBack(e,r,Math.round(32*n),Math.round(32*i),s,o,(f<<1)+(l?1:0),d,16*u,16*c,256*h,256*p)}function fc(t,e,r){t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r)}function dc(t){for(const e of t.sections)if(Yi(e.text))return!0;return!1}class yc{constructor(t){this.layoutVertexArray=new ao,this.indexArray=new po,this.programConfigurations=t,this.segments=new go,this.dynamicLayoutVertexArray=new lo,this.opacityVertexArray=new uo,this.hasVisibleVertices=!1,this.placedSymbolArray=new Gs}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(t,e,r,n){this.isEmpty()||(r&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,fu.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,du.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,hc,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(t))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}ui("SymbolBuffers",yc);class mc{constructor(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new go,this.collisionVertexArray=new ho}upload(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,yu.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}ui("CollisionBuffers",mc);class gc{constructor(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=uc(this.zoom,e["text-size"]),this.iconSizeData=uc(this.zoom,e["icon-size"]);const r=this.layers[0].layout,n=r.get("symbol-sort-key"),i=r.get("symbol-z-order");this.canOverlap="never"!==cc(r,"text-overlap","text-allow-overlap")||"never"!==cc(r,"icon-overlap","icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==i&&!n.isConstant(),this.sortFeaturesByY=("viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map((t=>Lu[t]))),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id)),this.sourceID=t.sourceID}createArrays(){this.text=new yc(new jo(this.layers,this.zoom,(t=>/^text/.test(t)))),this.icon=new yc(new jo(this.layers,this.zoom,(t=>/^icon/.test(t)))),this.glyphOffsetArray=new Ys,this.lineVertexArray=new Hs,this.symbolInstances=new Zs,this.textAnchorOffsets=new Ws}calculateGlyphDependencies(t,e,r,n,i){for(let s=0;s<t.length;s++)if(e[t.charCodeAt(s)]=!0,(r||n)&&i){const r=xu[t.charAt(s)];r&&(e[r.charCodeAt(0)]=!0)}}populate(t,e,r){const n=this.layers[0],i=n.layout,s=i.get("text-font"),o=i.get("text-field"),a=i.get("icon-image"),l=("constant"!==o.value.kind||o.value.value instanceof Pt&&!o.value.value.isEmpty()||o.value.value.toString().length>0)&&("constant"!==s.value.kind||s.value.value.length>0),u="constant"!==a.value.kind||!!a.value.value||Object.keys(a.parameters).length>0,c=i.get("symbol-sort-key");if(this.features=[],!l&&!u)return;const h=e.iconDependencies,p=e.glyphDependencies,f=e.availableImages,d=new Ji(this.zoom);for(const{feature:e,id:o,index:a,sourceLayerIndex:y}of t){const t=n._featureFilter.needGeometry,m=Ho(e,t);if(!n._featureFilter.filter(d,m,r))continue;let g,x;if(t||(m.geometry=Yo(e)),l){const t=n.getValueAndResolveTokens("text-field",m,r,f),e=Pt.factory(t),i=this.hasRTLText=this.hasRTLText||dc(e);(!i||"unavailable"===Hi.getRTLTextPluginStatus()||i&&Hi.isParsed())&&(g=gu(e,n,m))}if(u){const t=n.getValueAndResolveTokens("icon-image",m,r,f);x=t instanceof Ft?t:Ft.fromString(t)}if(!g&&!x)continue;const v=this.sortFeaturesByKey?c.evaluate(m,{},r):void 0;if(this.features.push({id:o,text:g,icon:x,index:a,sourceLayerIndex:y,geometry:m.geometry,properties:e.properties,type:Dl.types[e.type],sortKey:v}),x&&(h[x.name]=!0),g){const t=s.evaluate(m,{},r).join(","),e="viewport"!==i.get("text-rotation-alignment")&&"point"!==i.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Lu.vertical)>=0;for(const r of g.sections)if(r.image)h[r.image.name]=!0;else{const n=$i(g.toString()),i=r.fontStack||t,s=p[i]=p[i]||{};this.calculateGlyphDependencies(r.text,s,e,this.allowVerticalPlacement,n)}}}"line"===i.get("symbol-placement")&&(this.features=function(t){const e={},r={},n=[];let i=0;function s(e){n.push(t[e]),i++}function o(t,e,i){const s=r[t];return delete r[t],r[e]=s,n[s].geometry[0].pop(),n[s].geometry[0]=n[s].geometry[0].concat(i[0]),s}function a(t,r,i){const s=e[r];return delete e[r],e[t]=s,n[s].geometry[0].shift(),n[s].geometry[0]=i[0].concat(n[s].geometry[0]),s}function l(t,e,r){const n=r?e[0][e[0].length-1]:e[0][0];return`${t}:${n.x}:${n.y}`}for(let u=0;u<t.length;u++){const c=t[u],h=c.geometry,p=c.text?c.text.toString():null;if(!p){s(u);continue}const f=l(p,h),d=l(p,h,!0);if(f in r&&d in e&&r[f]!==e[d]){const t=a(f,d,h),i=o(f,d,n[t].geometry);delete e[f],delete r[d],r[l(p,n[i].geometry,!0)]=i,n[t].geometry=null}else f in r?o(f,d,h):d in e?a(f,d,h):(s(u),e[f]=i-1,r[d]=i-1)}return n.filter((t=>t.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((t,e)=>t.sortKey-e.sortKey))}update(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,{imagePositions:r}),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,{imagePositions:r}))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(t,e){const r=this.lineVertexArray.length;if(void 0!==t.segment){let r=t.dist(e[t.segment+1]),n=t.dist(e[t.segment]);const i={};for(let n=t.segment+1;n<e.length;n++)i[n]={x:e[n].x,y:e[n].y,tileUnitDistanceFromAnchor:r},n<e.length-1&&(r+=e[n+1].dist(e[n]));for(let r=t.segment||0;r>=0;r--)i[r]={x:e[r].x,y:e[r].y,tileUnitDistanceFromAnchor:n},r>0&&(n+=e[r-1].dist(e[r]));for(let t=0;t<e.length;t++){const e=i[t];this.lineVertexArray.emplaceBack(e.x,e.y,e.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}}addSymbols(t,e,r,n,i,s,o,a,l,u,c,h){const p=t.indexArray,f=t.layoutVertexArray,d=t.segments.prepareSegment(4*e.length,f,p,this.canOverlap?s.sortKey:void 0),y=this.glyphOffsetArray.length,m=d.vertexLength,g=this.allowVerticalPlacement&&o===Lu.vertical?Math.PI/2:0,x=s.text&&s.text.sections;for(let n=0;n<e.length;n++){const{tl:i,tr:o,bl:l,br:u,tex:c,pixelOffsetTL:y,pixelOffsetBR:m,minFontScaleX:v,minFontScaleY:b,glyphOffset:w,isSDF:_,sectionIndex:S}=e[n],k=d.vertexLength,A=w[1];pc(f,a.x,a.y,i.x,A+i.y,c.x,c.y,r,_,y.x,y.y,v,b),pc(f,a.x,a.y,o.x,A+o.y,c.x+c.w,c.y,r,_,m.x,y.y,v,b),pc(f,a.x,a.y,l.x,A+l.y,c.x,c.y+c.h,r,_,y.x,m.y,v,b),pc(f,a.x,a.y,u.x,A+u.y,c.x+c.w,c.y+c.h,r,_,m.x,m.y,v,b),fc(t.dynamicLayoutVertexArray,a,g),p.emplaceBack(k,k+2,k+1),p.emplaceBack(k+1,k+2,k+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(w[0]),n!==e.length-1&&S===e[n+1].sectionIndex||t.programConfigurations.populatePaintArrays(f.length,s,s.index,{imagePositions:{},canonical:h,formattedSection:x&&x[S]})}t.placedSymbolArray.emplaceBack(a.x,a.y,y,this.glyphOffsetArray.length-y,m,l,u,a.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],o,0,!1,0,c)}_addCollisionDebugVertex(t,e,r,n,i,s){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,n,i,Math.round(s.x),Math.round(s.y))}addCollisionDebugVertices(t,r,n,i,s,o,a){const l=s.segments.prepareSegment(4,s.layoutVertexArray,s.indexArray),u=l.vertexLength,c=s.layoutVertexArray,h=s.collisionVertexArray,p=a.anchorX,f=a.anchorY;this._addCollisionDebugVertex(c,h,o,p,f,new e(t,r)),this._addCollisionDebugVertex(c,h,o,p,f,new e(n,r)),this._addCollisionDebugVertex(c,h,o,p,f,new e(n,i)),this._addCollisionDebugVertex(c,h,o,p,f,new e(t,i)),l.vertexLength+=4;const d=s.indexArray;d.emplaceBack(u,u+1),d.emplaceBack(u+1,u+2),d.emplaceBack(u+2,u+3),d.emplaceBack(u+3,u),l.primitiveLength+=4}addDebugCollisionBoxes(t,e,r,n){for(let i=t;i<e;i++){const t=this.collisionBoxArray.get(i);this.addCollisionDebugVertices(t.x1,t.y1,t.x2,t.y2,n?this.textCollisionBox:this.iconCollisionBox,t.anchorPoint,r)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new mc(co,mu.members,fo),this.iconCollisionBox=new mc(co,mu.members,fo);for(let t=0;t<this.symbolInstances.length;t++){const e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e,!1),this.addDebugCollisionBoxes(e.verticalIconBoxStartIndex,e.verticalIconBoxEndIndex,e,!1)}}_deserializeCollisionBoxesForSymbol(t,e,r,n,i,s,o,a,l){const u={};for(let n=e;n<r;n++){const e=t.get(n);u.textBox={x1:e.x1,y1:e.y1,x2:e.x2,y2:e.y2,anchorPointX:e.anchorPointX,anchorPointY:e.anchorPointY},u.textFeatureIndex=e.featureIndex;break}for(let e=n;e<i;e++){const r=t.get(e);u.verticalTextBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},u.verticalTextFeatureIndex=r.featureIndex;break}for(let e=s;e<o;e++){const r=t.get(e);u.iconBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},u.iconFeatureIndex=r.featureIndex;break}for(let e=a;e<l;e++){const r=t.get(e);u.verticalIconBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},u.verticalIconFeatureIndex=r.featureIndex;break}return u}deserializeCollisionBoxes(t){this.collisionArrays=[];for(let e=0;e<this.symbolInstances.length;e++){const r=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex,r.verticalIconBoxStartIndex,r.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(t,e){const r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs;for(let e=r.vertexStartIndex;e<n;e+=4)t.indexArray.emplaceBack(e,e+2,e+1),t.indexArray.emplaceBack(e+1,e+2,e+3)}getSortedSymbolIndexes(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const e=Math.sin(t),r=Math.cos(t),n=[],i=[],s=[];for(let t=0;t<this.symbolInstances.length;++t){s.push(t);const o=this.symbolInstances.get(t);n.push(0|Math.round(e*o.anchorX+r*o.anchorY)),i.push(o.featureIndex)}return s.sort(((t,e)=>n[t]-n[e]||i[e]-i[t])),s}addToSortKeyRanges(t,e){const r=this.sortKeyRanges[this.sortKeyRanges.length-1];r&&r.sortKey===e?r.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const t of this.symbolInstanceIndexes){const e=this.symbolInstances.get(t);this.featureSortOrder.push(e.featureIndex),[e.rightJustifiedTextSymbolIndex,e.centerJustifiedTextSymbolIndex,e.leftJustifiedTextSymbolIndex].forEach(((t,e,r)=>{t>=0&&r.indexOf(t)===e&&this.addIndicesForPlacedSymbol(this.text,t)})),e.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,e.verticalPlacedTextSymbolIndex),e.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.placedIconSymbolIndex),e.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let xc,vc;ui("SymbolBucket",gc,{omit:["layers","collisionBoxArray","features","compareText"]}),gc.MAX_GLYPHS=65535,gc.addDynamicAttributes=fc;var bc={get paint(){return vc=vc||new hs({"icon-opacity":new as(M.paint_symbol["icon-opacity"]),"icon-color":new as(M.paint_symbol["icon-color"]),"icon-halo-color":new as(M.paint_symbol["icon-halo-color"]),"icon-halo-width":new as(M.paint_symbol["icon-halo-width"]),"icon-halo-blur":new as(M.paint_symbol["icon-halo-blur"]),"icon-translate":new os(M.paint_symbol["icon-translate"]),"icon-translate-anchor":new os(M.paint_symbol["icon-translate-anchor"]),"text-opacity":new as(M.paint_symbol["text-opacity"]),"text-color":new as(M.paint_symbol["text-color"],{runtimeType:$,getOverride:t=>t.textColor,hasOverride:t=>!!t.textColor}),"text-halo-color":new as(M.paint_symbol["text-halo-color"]),"text-halo-width":new as(M.paint_symbol["text-halo-width"]),"text-halo-blur":new as(M.paint_symbol["text-halo-blur"]),"text-translate":new os(M.paint_symbol["text-translate"]),"text-translate-anchor":new os(M.paint_symbol["text-translate-anchor"])})},get layout(){return xc=xc||new hs({"symbol-placement":new os(M.layout_symbol["symbol-placement"]),"symbol-spacing":new os(M.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new os(M.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new as(M.layout_symbol["symbol-sort-key"]),"symbol-z-order":new os(M.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new os(M.layout_symbol["icon-allow-overlap"]),"icon-overlap":new os(M.layout_symbol["icon-overlap"]),"icon-ignore-placement":new os(M.layout_symbol["icon-ignore-placement"]),"icon-optional":new os(M.layout_symbol["icon-optional"]),"icon-rotation-alignment":new os(M.layout_symbol["icon-rotation-alignment"]),"icon-size":new as(M.layout_symbol["icon-size"]),"icon-text-fit":new os(M.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new os(M.layout_symbol["icon-text-fit-padding"]),"icon-image":new as(M.layout_symbol["icon-image"]),"icon-rotate":new as(M.layout_symbol["icon-rotate"]),"icon-padding":new as(M.layout_symbol["icon-padding"]),"icon-keep-upright":new os(M.layout_symbol["icon-keep-upright"]),"icon-offset":new as(M.layout_symbol["icon-offset"]),"icon-anchor":new as(M.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new os(M.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new os(M.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new os(M.layout_symbol["text-rotation-alignment"]),"text-field":new as(M.layout_symbol["text-field"]),"text-font":new as(M.layout_symbol["text-font"]),"text-size":new as(M.layout_symbol["text-size"]),"text-max-width":new as(M.layout_symbol["text-max-width"]),"text-line-height":new os(M.layout_symbol["text-line-height"]),"text-letter-spacing":new as(M.layout_symbol["text-letter-spacing"]),"text-justify":new as(M.layout_symbol["text-justify"]),"text-radial-offset":new as(M.layout_symbol["text-radial-offset"]),"text-variable-anchor":new os(M.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new as(M.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new as(M.layout_symbol["text-anchor"]),"text-max-angle":new os(M.layout_symbol["text-max-angle"]),"text-writing-mode":new os(M.layout_symbol["text-writing-mode"]),"text-rotate":new as(M.layout_symbol["text-rotate"]),"text-padding":new os(M.layout_symbol["text-padding"]),"text-keep-upright":new os(M.layout_symbol["text-keep-upright"]),"text-transform":new as(M.layout_symbol["text-transform"]),"text-offset":new as(M.layout_symbol["text-offset"]),"text-allow-overlap":new os(M.layout_symbol["text-allow-overlap"]),"text-overlap":new os(M.layout_symbol["text-overlap"]),"text-ignore-placement":new os(M.layout_symbol["text-ignore-placement"]),"text-optional":new os(M.layout_symbol["text-optional"])})}};class wc{constructor(t){if(void 0===t.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=t.property.overrides?t.property.overrides.runtimeType:B,this.defaultValue=t}evaluate(t){if(t.formattedSection){const e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}ui("FormatSectionOverride",wc,{omit:["defaultValue"]});class _c extends fs{constructor(t,e){super(t,bc,e)}recalculate(t,e){if(super.recalculate(t,e),"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"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){const t=this.layout.get("text-writing-mode");if(t){const e=[];for(const r of t)e.indexOf(r)<0&&e.push(r);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(t,e,r,n){const i=this.layout.get(t).evaluate(e,{},r,n),s=this._unevaluatedLayout._values[t];return s.isDataDriven()||tn(s.value)||!i?i:function(t,e){return e.replace(/{([^{}]+)}/g,((e,r)=>t&&r in t?String(t[r]):""))}(e.properties,i)}createBucket(t){return new gc(t)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const t of bc.paint.overridableProperties){if(!_c.hasPaintOverride(this.layout,t))continue;const e=this.paint.get(t),r=new wc(e),n=new Qr(r,e.property.specification);let i=null;i="constant"===e.value.kind||"source"===e.value.kind?new rn("source",n):new nn("composite",n,e.value.zoomStops),this.paint._values[t]=new is(e.property,i,e.parameters)}}_handleOverridablePaintPropertyUpdate(t,e,r){return!(!this.layout||e.isDataDriven()||r.isDataDriven())&&_c.hasPaintOverride(this.layout,t)}static hasPaintOverride(t,e){const r=t.get("text-field"),n=bc.paint.properties[e];let i=!1;const s=t=>{for(const e of t)if(n.overrides&&n.overrides.hasOverride(e))return void(i=!0)};if("constant"===r.value.kind&&r.value.value instanceof Pt)s(r.value.value.sections);else if("source"===r.value.kind||"composite"===r.value.kind){const t=e=>{i||(e instanceof Ut&&Rt(e.value)===U?s(e.value.sections):e instanceof Ie?s(e.sections):e.eachChild(t))},e=r.value;e._styleExpression&&t(e._styleExpression.expression)}return i}}let Sc;var kc={get paint(){return Sc=Sc||new hs({"background-color":new os(M.paint_background["background-color"]),"background-pattern":new us(M.paint_background["background-pattern"]),"background-opacity":new os(M.paint_background["background-opacity"])})}};class Ac extends fs{constructor(t,e){super(t,kc,e)}}let Ic;var Mc,zc={get paint(){return Ic=Ic||new hs({"raster-opacity":new os(M.paint_raster["raster-opacity"]),"raster-hue-rotate":new os(M.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new os(M.paint_raster["raster-brightness-min"]),"raster-brightness-max":new os(M.paint_raster["raster-brightness-max"]),"raster-saturation":new os(M.paint_raster["raster-saturation"]),"raster-contrast":new os(M.paint_raster["raster-contrast"]),"raster-resampling":new os(M.paint_raster["raster-resampling"]),"raster-fade-duration":new os(M.paint_raster["raster-fade-duration"])})}};class Pc extends fs{constructor(t,e){super(t,zc,e)}}class Tc extends fs{constructor(t,e){super(t,{},e),this.onAdd=t=>{this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},this.onRemove=t=>{this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},this.implementation=t}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}function Cc(t,e){if("custom"===t.type)return new Tc(t,e);switch(t.type){case"background":return new Ac(t,e);case"circle":return new _a(t,e);case"color-relief":return new Na(t,e);case"fill":return new Cl(t,e);case"fill-extrusion":return new Jl(t,e);case"heatmap":return new Ea(t,e);case"hillshade":return new Da(t,e);case"line":return new hu(t,e);case"raster":return new Pc(t,e);case"symbol":return new _c(t,e)}}class Ec{constructor(t,e){this.keyCache={},t&&this.replace(t,e)}replace(t,e){this._layerConfigs={},this._layers={},this.update(t,[],e)}update(t,e,r){for(const e of t){this._layerConfigs[e.id]=e;const t=this._layers[e.id]=Cc(e,r);t._featureFilter=pn(t.filter,r),this.keyCache[e.id]&&delete this.keyCache[e.id]}for(const t of e)delete this.keyCache[t],delete this._layerConfigs[t],delete this._layers[t];this.familiesBySource={};const n=function(t,e){const r={};for(let n=0;n<t.length;n++){const i=e&&e[t[n].id]||wn(t[n]);e&&(e[t[n].id]=i);let s=r[i];s||(s=r[i]=[]),s.push(t[n])}const n=[];for(const t in r)n.push(r[t]);return n}(Object.values(this._layerConfigs),this.keyCache);for(const t of n){const e=t.map((t=>this._layers[t.id])),r=e[0];if("none"===r.visibility)continue;const n=r.source||"";let i=this.familiesBySource[n];i||(i=this.familiesBySource[n]={});const s=r.sourceLayer||"_geojsonTileLayer";let o=i[s];o||(o=i[s]=[]),o.push(e)}}}class Bc{constructor(t){this._stringToNumber={},this._numberToString=[];for(let e=0;e<t.length;e++){const r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r}}encode(t){return this._stringToNumber[t]}decode(t){if(t>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${t} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[t]}}class Vc{constructor(t,e,r,n,i){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=r,t._y=n,this.properties=t.properties,this.id=i}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(t){this._geometry=t}toJSON(){const t={geometry:this.geometry};for(const e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t}}class Dc{constructor(){this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0}extend(t){return this.minX=Math.min(this.minX,t.x),this.minY=Math.min(this.minY,t.y),this.maxX=Math.max(this.maxX,t.x),this.maxY=Math.max(this.maxY,t.y),this}expandBy(t){return this.minX-=t,this.minY-=t,this.maxX+=t,this.maxY+=t,(this.minX>this.maxX||this.minY>this.maxY)&&(this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0),this}shrinkBy(t){return this.expandBy(-t)}map(t){const r=new Dc;return r.extend(t(new e(this.minX,this.minY))),r.extend(t(new e(this.maxX,this.minY))),r.extend(t(new e(this.minX,this.maxY))),r.extend(t(new e(this.maxX,this.maxY))),r}static fromPoints(t){const e=new Dc;for(const r of t)e.extend(r);return e}contains(t){return t.x>=this.minX&&t.x<=this.maxX&&t.y>=this.minY&&t.y<=this.maxY}empty(){return this.minX>this.maxX}width(){return this.maxX-this.minX}height(){return this.maxY-this.minY}covers(t){return!this.empty()&&!t.empty()&&t.minX>=this.minX&&t.maxX<=this.maxX&&t.minY>=this.minY&&t.maxY<=this.maxY}intersects(t){return!this.empty()&&!t.empty()&&t.minX<=this.maxX&&t.maxX>=this.minX&&t.minY<=this.maxY&&t.maxY>=this.minY}}class Fc{constructor(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new I(p,16,0),this.grid3D=new I(p,16,0),this.featureIndexArray=new Qs,this.promoteId=e}insert(t,e,r,n,i,s){const o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);const a=s?this.grid3D:this.grid;for(let t=0;t<e.length;t++){const r=e[t],n=[1/0,1/0,-1/0,-1/0];for(let t=0;t<r.length;t++){const e=r[t];n[0]=Math.min(n[0],e.x),n[1]=Math.min(n[1],e.y),n[2]=Math.max(n[2],e.x),n[3]=Math.max(n[3],e.y)}n[0]<p&&n[1]<p&&n[2]>=0&&n[3]>=0&&a.insert(o,n[0],n[1],n[2],n[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Rl(new Su(this.rawTileData)).layers,this.sourceLayerCoder=new Bc(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(t,r,n,i){this.loadVTLayers();const s=t.params,o=p/t.tileSize/t.scale,a=pn(s.filter,s.globalState),l=t.queryGeometry,u=t.queryPadding*o,c=Dc.fromPoints(l),h=this.grid.query(c.minX-u,c.minY-u,c.maxX+u,c.maxY+u),f=Dc.fromPoints(t.cameraQueryGeometry).expandBy(u),d=this.grid3D.query(f.minX,f.minY,f.maxX,f.maxY,((r,n,i,s)=>function(t,r,n,i,s){for(const e of t)if(r<=e.x&&n<=e.y&&i>=e.x&&s>=e.y)return!0;const o=[new e(r,n),new e(r,s),new e(i,s),new e(i,n)];if(t.length>2)for(const e of o)if(la(t,e))return!0;for(let e=0;e<t.length-1;e++)if(ua(t[e],t[e+1],o))return!0;return!1}(t.cameraQueryGeometry,r-u,n-u,i+u,s+u)));for(const t of d)h.push(t);h.sort(Lc);const y={};let m;for(let e=0;e<h.length;e++){const u=h[e];if(u===m)continue;m=u;const c=this.featureIndexArray.get(u);let p=null;this.loadMatchingFeature(y,c.bucketIndex,c.sourceLayerIndex,c.featureIndex,a,s.layers,s.availableImages,r,n,i,((e,r,n)=>(p||(p=Yo(e)),r.queryIntersectsFeature({queryGeometry:l,feature:e,featureState:n,geometry:p,zoom:this.z,transform:t.transform,pixelsToTileUnits:o,pixelPosMatrix:t.pixelPosMatrix,unwrappedTileID:this.tileID.toUnwrapped(),getElevation:t.getElevation}))))}return y}loadMatchingFeature(t,e,r,n,i,s,o,a,l,u,c){const h=this.bucketLayerIDs[e];if(s&&!h.some((t=>s.has(t))))return;const p=this.sourceLayerCoder.decode(r),f=this.vtLayers[p].feature(n);if(i.needGeometry){const t=Ho(f,!0);if(!i.filter(new Ji(this.tileID.overscaledZ),t,this.tileID.canonical))return}else if(!i.filter(new Ji(this.tileID.overscaledZ),f))return;const y=this.getId(f,p);for(let e=0;e<h.length;e++){const r=h[e];if(s&&!s.has(r))continue;const i=a[r];if(!i)continue;let p={};y&&u&&(p=u.getState(i.sourceLayer||"_geojsonTileLayer",y));const m=d({},l[r]);m.paint=$c(m.paint,i.paint,f,p,o),m.layout=$c(m.layout,i.layout,f,p,o);const g=!c||c(f,i,p);if(!g)continue;const x=new Vc(f,this.z,this.x,this.y,y);x.layer=m;let v=t[r];void 0===v&&(v=t[r]=[]),v.push({featureIndex:n,feature:x,intersectionZ:g})}}lookupSymbolFeatures(t,e,r,n,i,s,o,a){const l={};this.loadVTLayers();const u=pn(i.filterSpec,i.globalState);for(const i of t)this.loadMatchingFeature(l,r,n,i,u,s,o,a,e);return l}hasLayer(t){for(const e of this.bucketLayerIDs)for(const r of e)if(t===r)return!0;return!1}getId(t,e){var r;let n=t.id;return this.promoteId&&(n=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]],"boolean"==typeof n&&(n=Number(n)),void 0===n&&(null===(r=t.properties)||void 0===r?void 0:r.cluster)&&this.promoteId&&(n=Number(t.properties.cluster_id))),n}}function $c(t,e,r,n,i){return y(t,((t,s)=>{const o=e instanceof ss?e.get(s):null;return o&&o.evaluate?o.evaluate(r,n,i):o}))}function Lc(t,e){return e-t}ui("FeatureIndex",Fc,{omit:["rawTileData","sourceLayerCoder"]});class Oc extends e{constructor(t,e,r,n){super(t,e),this.angle=r,void 0!==n&&(this.segment=n)}clone(){return new Oc(this.x,this.y,this.angle,this.segment)}}function Rc(t,e,r,n,i){if(void 0===e.segment||0===r)return!0;let s=e,o=e.segment+1,a=0;for(;a>-r/2;){if(o--,o<0)return!1;a-=t[o].dist(s),s=t[o]}a+=t[o].dist(t[o+1]),o++;const l=[];let u=0;for(;a<r/2;){const e=t[o],r=t[o+1];if(!r)return!1;let s=t[o-1].angleTo(e)-e.angleTo(r);for(s=Math.abs((s+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:a,angleDelta:s}),u+=s;a-l[0].distance>n;)u-=l.shift().angleDelta;if(u>i)return!1;o++,a+=e.dist(r)}return!0}function Nc(t){let e=0;for(let r=0;r<t.length-1;r++)e+=t[r].dist(t[r+1]);return e}function Uc(t,e,r){return t?.6*e*r:0}function jc(t,e){return Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function qc(t,e,r,n,i,s){const o=Uc(r,i,s),a=jc(r,n)*s;let l=0;const u=Nc(t)/2;for(let r=0;r<t.length-1;r++){const n=t[r],i=t[r+1],s=n.dist(i);if(l+s>u){const c=(u-l)/s,h=fe.number(n.x,i.x,c),p=fe.number(n.y,i.y,c),f=new Oc(h,p,i.angleTo(n),r);return f._round(),!o||Rc(t,f,a,o,e)?f:void 0}l+=s}}function Gc(t,e,r,n,i,s,o,a,l){const u=Uc(n,s,o),c=jc(n,i),h=c*o,p=0===t[0].x||t[0].x===l||0===t[0].y||t[0].y===l;return e-h<e/4&&(e=h+e/4),Xc(t,p?e/2*a%e:(c/2+2*s)*o*a%e,e,u,r,h,p,!1,l)}function Xc(t,e,r,n,i,s,o,a,l){const u=s/2,c=Nc(t);let h=0,p=e-r,f=[];for(let e=0;e<t.length-1;e++){const o=t[e],a=t[e+1],d=o.dist(a),y=a.angleTo(o);for(;p+r<h+d;){p+=r;const m=(p-h)/d,g=fe.number(o.x,a.x,m),x=fe.number(o.y,a.y,m);if(g>=0&&g<l&&x>=0&&x<l&&p-u>=0&&p+u<=c){const r=new Oc(g,x,y,e);r._round(),n&&!Rc(t,r,s,n,i)||f.push(r)}}h+=d}return a||f.length||o||(f=Xc(t,h/2,r,n,i,s,o,!0,l)),f}function Zc(t,r,n,i){const s=[],o=t.image,a=o.pixelRatio,l=o.paddedRect.w-2,u=o.paddedRect.h-2;let c={x1:t.left,y1:t.top,x2:t.right,y2:t.bottom};const h=o.stretchX||[[0,l]],p=o.stretchY||[[0,u]],f=(t,e)=>t+e[1]-e[0],d=h.reduce(f,0),y=p.reduce(f,0),m=l-d,g=u-y;let x=0,v=d,b=0,w=y,_=0,S=m,k=0,A=g;if(o.content&&i){const e=o.content,r=e[2]-e[0],n=e[3]-e[1];(o.textFitWidth||o.textFitHeight)&&(c=sc(t)),x=Yc(h,0,e[0]),b=Yc(p,0,e[1]),v=Yc(h,e[0],e[2]),w=Yc(p,e[1],e[3]),_=e[0]-x,k=e[1]-b,S=r-v,A=n-w}const I=c.x1,M=c.y1,z=c.x2-I,P=c.y2-M,T=(t,i,s,l)=>{const u=Jc(t.stretch-x,v,z,I),c=Wc(t.fixed-_,S,t.stretch,d),h=Jc(i.stretch-b,w,P,M),p=Wc(i.fixed-k,A,i.stretch,y),f=Jc(s.stretch-x,v,z,I),m=Wc(s.fixed-_,S,s.stretch,d),g=Jc(l.stretch-b,w,P,M),T=Wc(l.fixed-k,A,l.stretch,y),C=new e(u,h),E=new e(f,h),B=new e(f,g),V=new e(u,g),D=new e(c/a,p/a),F=new e(m/a,T/a),$=r*Math.PI/180;if($){const t=Math.sin($),e=Math.cos($),r=[e,-t,t,e];C._matMult(r),E._matMult(r),V._matMult(r),B._matMult(r)}const L=t.stretch+t.fixed,O=i.stretch+i.fixed;return{tl:C,tr:E,bl:V,br:B,tex:{x:o.paddedRect.x+1+L,y:o.paddedRect.y+1+O,w:s.stretch+s.fixed-L,h:l.stretch+l.fixed-O},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:D,pixelOffsetBR:F,minFontScaleX:S/a/z,minFontScaleY:A/a/P,isSDF:n}};if(i&&(o.stretchX||o.stretchY)){const t=Hc(h,m,d),e=Hc(p,g,y);for(let r=0;r<t.length-1;r++){const n=t[r],i=t[r+1];for(let t=0;t<e.length-1;t++)s.push(T(n,e[t],i,e[t+1]))}}else s.push(T({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:l+1},{fixed:0,stretch:u+1}));return s}function Yc(t,e,r){let n=0;for(const i of t)n+=Math.max(e,Math.min(r,i[1]))-Math.max(e,Math.min(r,i[0]));return n}function Hc(t,e,r){const n=[{fixed:-1,stretch:0}];for(const[e,r]of t){const t=n[n.length-1];n.push({fixed:e-t.stretch,stretch:t.stretch}),n.push({fixed:e-t.stretch,stretch:t.stretch+(r-e)})}return n.push({fixed:e+1,stretch:r}),n}function Jc(t,e,r,n){return t/e*r+n}function Wc(t,e,r,n){return t-e*r/n}ui("Anchor",Oc);class Kc{constructor(t,r,n,i,s,o,a,l,u,c){var h;if(this.boxStartIndex=t.length,u){let t=o.top,e=o.bottom;const r=o.collisionPadding;r&&(t-=r[1],e+=r[3]);let n=e-t;n>0&&(n=Math.max(10,n),this.circleDiameter=n)}else{const u=(null===(h=o.image)||void 0===h?void 0:h.content)&&(o.image.textFitWidth||o.image.textFitHeight)?sc(o):{x1:o.left,y1:o.top,x2:o.right,y2:o.bottom};u.y1=u.y1*a-l[0],u.y2=u.y2*a+l[2],u.x1=u.x1*a-l[3],u.x2=u.x2*a+l[1];const p=o.collisionPadding;if(p&&(u.x1-=p[0]*a,u.y1-=p[1]*a,u.x2+=p[2]*a,u.y2+=p[3]*a),c){const t=new e(u.x1,u.y1),r=new e(u.x2,u.y1),n=new e(u.x1,u.y2),i=new e(u.x2,u.y2),s=c*Math.PI/180;t._rotate(s),r._rotate(s),n._rotate(s),i._rotate(s),u.x1=Math.min(t.x,r.x,n.x,i.x),u.x2=Math.max(t.x,r.x,n.x,i.x),u.y1=Math.min(t.y,r.y,n.y,i.y),u.y2=Math.max(t.y,r.y,n.y,i.y)}t.emplaceBack(r.x,r.y,u.x1,u.y1,u.x2,u.y2,n,i,s)}this.boxEndIndex=t.length}}class 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Reduce your "text-size".`)),t.addSymbols(t.text,m,v,l,o,a,c,r,u.lineStartIndex,u.lineLength,f,y);for(const e of h)p[e]=t.text.placedSymbolArray.length-1;return 4*m.length}function ch(t){for(const e in t)return t[e];return null}function hh(t,e,r,n){const i=t.compareText;if(e in i){const t=i[e];for(let e=t.length-1;e>=0;e--)if(n.dist(t[e])<r)return!0}else i[e]=[];return i[e].push(n),!1}class ph{constructor(t){const e={},r=[];for(const n in t){const i=t[n],s=e[n]={};for(const t in i){const e=i[+t];if(!e||0===e.bitmap.width||0===e.bitmap.height)continue;const n={x:0,y:0,w:e.bitmap.width+2,h:e.bitmap.height+2};r.push(n),s[t]={rect:n,metrics:e.metrics}}}const{w:n,h:i}=Du(r),s=new Pa({width:n||1,height:i||1});for(const r in t){const n=t[r];for(const t in n){const i=n[+t];if(!i||0===i.bitmap.width||0===i.bitmap.height)continue;const o=e[r][t].rect;Pa.copy(i.bitmap,s,{x:0,y:0},{x:o.x+1,y:o.y+1},i.bitmap)}}this.image=s,this.positions=e}}function fh(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return[t*n-2*Math.PI*6378137/2,e*n-2*Math.PI*6378137/2]}ui("GlyphAtlas",ph);const dh=6371008.8;class yh{constructor(t,e){if(isNaN(t)||isNaN(e))throw new Error(`Invalid LngLat object: (${t}, ${e})`);if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new yh(function(t,e){const r=((t-e)%360+360)%360+e;return r===e?180:r}(this.lng,-180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(t){const e=Math.PI/180,r=this.lat*e,n=t.lat*e,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((t.lng-this.lng)*e);return dh*Math.acos(Math.min(i,1))}static convert(t){if(t instanceof yh)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new yh(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new yh(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const mh=2*Math.PI*dh;function gh(t){return mh*Math.cos(t*Math.PI/180)}function xh(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}class vh{constructor(t,e,r=0){this.x=+t,this.y=+e,this.z=+r}static fromLngLat(t,e=0){const r=yh.convert(t);return new vh((180+r.lng)/360,(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+r.lat*Math.PI/360)))/360,function(t,e){return t/gh(e)}(e,r.lat))}toLngLat(){return new yh(360*this.x-180,xh(this.y))}toAltitude(){return function(t,e){return t*gh(xh(e))}(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/mh*(t=xh(this.y),1/Math.cos(t*Math.PI/180));var t}}class bh{constructor(t,e,r){if(!function(t,e,r){return!(t<0||t>25||r<0||r>=Math.pow(2,t)||e<0||e>=Math.pow(2,t))}(t,e,r))throw new Error(`x=${e}, y=${r}, z=${t} outside of bounds. 0<=x<${Math.pow(2,t)}, 0<=y<${Math.pow(2,t)} 0<=z<=25 `);this.z=t,this.x=e,this.y=r,this.key=Sh(0,t,t,e,r)}equals(t){return this.z===t.z&&this.x===t.x&&this.y===t.y}url(t,e,r){const n=function(t,e,r){var n=fh(256*t,256*(e=Math.pow(2,r)-e-1),r),i=fh(256*(t+1),256*(e+1),r);return n[0]+","+n[1]+","+i[0]+","+i[1]}(this.x,this.y,this.z),i=function(t,e,r){let n,i="";for(let s=t;s>0;s--)n=1<<s-1,i+=(e&n?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace(/{prefix}/g,(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"===r?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,e>1?"@2x":"").replace(/{quadkey}/g,i).replace(/{bbox-epsg-3857}/g,n)}isChildOf(t){const e=this.z-t.z;return e>0&&t.x===this.x>>e&&t.y===this.y>>e}getTilePoint(t){const r=Math.pow(2,this.z);return new e((t.x*r-this.x)*p,(t.y*r-this.y)*p)}toString(){return`${this.z}/${this.x}/${this.y}`}}class wh{constructor(t,e){this.wrap=t,this.canonical=e,this.key=Sh(t,e.z,e.z,e.x,e.y)}}class _h{constructor(t,e,r,n,i){if(this.terrainRttPosMatrix32f=null,t<r)throw new Error(`overscaledZ should be >= z; overscaledZ = ${t}; z = ${r}`);this.overscaledZ=t,this.wrap=e,this.canonical=new bh(r,+n,+i),this.key=Sh(e,t,r,n,i)}clone(){return new _h(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)}scaledTo(t){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const e=this.canonical.z-t;return t>this.canonical.z?new _h(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new _h(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)}calculateScaledKey(t,e){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const r=this.canonical.z-t;return t>this.canonical.z?Sh(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Sh(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)}isChildOf(t){if(t.wrap!==this.wrap)return!1;if(this.overscaledZ-t.overscaledZ<=0)return!1;if(0===t.overscaledZ)return this.overscaledZ>0;const e=this.canonical.z-t.canonical.z;return!(e<0)&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e}children(t){if(this.overscaledZ>=t)return[new _h(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new _h(e,this.wrap,e,r,n),new _h(e,this.wrap,e,r+1,n),new _h(e,this.wrap,e,r,n+1),new _h(e,this.wrap,e,r+1,n+1)]}isLessThan(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))}wrapped(){return new _h(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new _h(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new wh(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(t){return this.canonical.getTilePoint(new vh(t.x-this.wrap,t.y))}}function Sh(t,e,r,n,i){(t*=2)<0&&(t=-1*t-1);const s=1<<r;return(s*s*t+s*i+n).toString(36)+r.toString(36)+e.toString(36)}ui("CanonicalTileID",bh),ui("OverscaledTileID",_h,{omit:["terrainRttPosMatrix32f"]});class kh{constructor(t){this.tileID=new _h(t.tileID.overscaledZ,t.tileID.wrap,t.tileID.canonical.z,t.tileID.canonical.x,t.tileID.canonical.y),this.uid=t.uid,this.zoom=t.zoom,this.pixelRatio=t.pixelRatio,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=t.showCollisionBoxes,this.collectResourceTiming=!!t.collectResourceTiming,this.returnDependencies=!!t.returnDependencies,this.promoteId=t.promoteId,this.inFlightDependencies=[]}parse(e,r,n,i,s){return t(this,void 0,void 0,(function*(){this.status="parsing",this.data=e,this.collisionBoxArray=new js;const t=new Bc(Object.keys(e.layers).sort()),o=new Fc(this.tileID,this.promoteId);o.bucketLayerIDs=[];const a={},l={featureIndex:o,iconDependencies:{},patternDependencies:{},glyphDependencies:{},availableImages:n,subdivisionGranularity:s},u=r.familiesBySource[this.source];for(const r in u){const i=e.layers[r];if(!i)continue;1===i.version&&x(`Vector tile source "${this.source}" layer "${r}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const s=t.encode(r),c=[];for(let t=0;t<i.length;t++){const e=i.feature(t),n=o.getId(e,r);c.push({feature:e,id:n,index:t,sourceLayerIndex:s})}for(const t of u[r]){const e=t[0];e.source!==this.source&&x(`layer.source = ${e.source} does not equal this.source = ${this.source}`),e.minzoom&&this.zoom<Math.floor(e.minzoom)||e.maxzoom&&this.zoom>=e.maxzoom||"none"!==e.visibility&&(Ah(t,this.zoom,n),(a[e.id]=e.createBucket({index:o.bucketLayerIDs.length,layers:t,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:s,sourceID:this.source})).populate(c,l,this.tileID.canonical),o.bucketLayerIDs.push(t.map((t=>t.id))))}}const c=y(l.glyphDependencies,(t=>Object.keys(t).map(Number)));this.inFlightDependencies.forEach((t=>null==t?void 0:t.abort())),this.inFlightDependencies=[];let h=Promise.resolve({});if(Object.keys(c).length){const t=new AbortController;this.inFlightDependencies.push(t),h=i.sendAsync({type:"GG",data:{stacks:c,source:this.source,tileID:this.tileID,type:"glyphs"}},t)}const p=Object.keys(l.iconDependencies);let f=Promise.resolve({});if(p.length){const t=new AbortController;this.inFlightDependencies.push(t),f=i.sendAsync({type:"GI",data:{icons:p,source:this.source,tileID:this.tileID,type:"icons"}},t)}const d=Object.keys(l.patternDependencies);let m=Promise.resolve({});if(d.length){const t=new AbortController;this.inFlightDependencies.push(t),m=i.sendAsync({type:"GI",data:{icons:d,source:this.source,tileID:this.tileID,type:"patterns"}},t)}const[g,v,b]=yield Promise.all([h,f,m]),w=new ph(g),_=new $u(v,b);for(const t in a){const e=a[t];e instanceof gc?(Ah(e.layers,this.zoom,n),oh({bucket:e,glyphMap:g,glyphPositions:w.positions,imageMap:v,imagePositions:_.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical,subdivisionGranularity:l.subdivisionGranularity})):e.hasPattern&&(e instanceof su||e instanceof Ml||e instanceof ql)&&(Ah(e.layers,this.zoom,n),e.addFeatures(l,this.tileID.canonical,_.patternPositions))}return this.status="done",{buckets:Object.values(a).filter((t=>!t.isEmpty())),featureIndex:o,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:w.image,imageAtlas:_,glyphMap:this.returnDependencies?g:null,iconMap:this.returnDependencies?v:null,glyphPositions:this.returnDependencies?w.positions:null}}))}}function Ah(t,e,r){const n=new Ji(e);for(const e of t)e.recalculate(n,r)}var Ih,Mh,zh;!function(t){t.create="create",t.load="load",t.fullLoad="fullLoad"}(Ih||(Ih={}));class Ph{constructor(t){this._marks={start:[t.url,"start"].join("#"),end:[t.url,"end"].join("#"),measure:t.url.toString()},performance.mark(this._marks.start)}finish(){performance.mark(this._marks.end);let t=performance.getEntriesByName(this._marks.measure);return 0===t.length&&(performance.measure(this._marks.measure,this._marks.start,this._marks.end),t=performance.getEntriesByName(this._marks.measure),performance.clearMarks(this._marks.start),performance.clearMarks(this._marks.end),performance.clearMeasures(this._marks.measure)),t}}class Th{constructor(t,e,r){this.actor=t,this.layerIndex=e,this.availableImages=r,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(e,r){return t(this,void 0,void 0,(function*(){const t=yield((t,e)=>ai(d(t,{type:"arrayBuffer"}),e))(e.request,r);try{return{vectorTile:new Rl(new Su(t.data)),rawData:t.data,cacheControl:t.cacheControl,expires:t.expires}}catch(r){const n=new Uint8Array(t.data);let i=`Unable to parse the tile at ${e.request.url}, `;throw i+=31===n[0]&&139===n[1]?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${r.message}`,new Error(i)}}))}loadTile(e){return t(this,void 0,void 0,(function*(){const t=e.uid,r=!!(e&&e.request&&e.request.collectResourceTiming)&&new Ph(e.request),n=new kh(e);this.loading[t]=n;const i=new AbortController;n.abort=i;try{const s=yield this.loadVectorTile(e,i);if(delete this.loading[t],!s)return null;const o=s.rawData,a={};s.expires&&(a.expires=s.expires),s.cacheControl&&(a.cacheControl=s.cacheControl);const l={};if(r){const t=r.finish();t&&(l.resourceTiming=JSON.parse(JSON.stringify(t)))}n.vectorTile=s.vectorTile;const u=n.parse(s.vectorTile,this.layerIndex,this.availableImages,this.actor,e.subdivisionGranularity);this.loaded[t]=n,this.fetching[t]={rawTileData:o,cacheControl:a,resourceTiming:l};try{const t=yield u;return d({rawTileData:o.slice(0)},t,a,l)}finally{delete this.fetching[t]}}catch(e){throw delete this.loading[t],n.status="done",this.loaded[t]=n,e}}))}reloadTile(e){return t(this,void 0,void 0,(function*(){const t=e.uid;if(!this.loaded||!this.loaded[t])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const r=this.loaded[t];if(r.showCollisionBoxes=e.showCollisionBoxes,"parsing"===r.status){const n=yield r.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor,e.subdivisionGranularity);let i;if(this.fetching[t]){const{rawTileData:e,cacheControl:r,resourceTiming:s}=this.fetching[t];delete this.fetching[t],i=d({rawTileData:e.slice(0)},n,r,s)}else i=n;return i}if("done"===r.status&&r.vectorTile)return r.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor,e.subdivisionGranularity)}))}abortTile(e){return t(this,void 0,void 0,(function*(){const t=this.loading,r=e.uid;t&&t[r]&&t[r].abort&&(t[r].abort.abort(),delete t[r])}))}removeTile(e){return t(this,void 0,void 0,(function*(){this.loaded&&this.loaded[e.uid]&&delete this.loaded[e.uid]}))}}class Ch{constructor(){this.loaded={}}loadTile(e){return t(this,void 0,void 0,(function*(){const{uid:r,encoding:n,rawImageData:i,redFactor:s,greenFactor:o,blueFactor:u,baseShift:c}=e,h=i.width+2,p=i.height+2,f=w(i)?new Ta({width:h,height:p},yield function(e,r,n,i,s){return t(this,void 0,void 0,(function*(){if(function(){if(null==l&&(l=!1,null==a&&(a="undefined"!=typeof OffscreenCanvas&&new OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof createImageBitmap),a)){const t=5,e=new OffscreenCanvas(t,t).getContext("2d",{willReadFrequently:!0});if(e){for(let r=0;r<t*t;r++){const n=4*r;e.fillStyle=`rgb(${n},${n+1},${n+2})`,e.fillRect(r%t,Math.floor(r/t),1,1)}const r=e.getImageData(0,0,t,t).data;for(let e=0;e<t*t*4;e++)if(e%4!=3&&r[e]!==e){l=!0;break}}}return l||!1}())try{return yield function(e,r,n,i,s){return t(this,void 0,void 0,(function*(){if("undefined"==typeof VideoFrame)throw new Error("VideoFrame not supported");const t=new VideoFrame(e,{timestamp:0});try{const o=null==t?void 0:t.format;if(!o||!o.startsWith("BGR")&&!o.startsWith("RGB"))throw new Error(`Unrecognized format ${o}`);const a=o.startsWith("BGR"),l=new Uint8ClampedArray(i*s*4);if(yield t.copyTo(l,function(t,e,r,n,i){const s=4*Math.max(-e,0),o=(Math.max(0,r)-r)*n*4+s,a=4*n,l=Math.max(0,e),u=Math.max(0,r);return{rect:{x:l,y:u,width:Math.min(t.width,e+n)-l,height:Math.min(t.height,r+i)-u},layout:[{offset:o,stride:a}]}}(e,r,n,i,s)),a)for(let t=0;t<l.length;t+=4){const e=l[t];l[t]=l[t+2],l[t+2]=e}return l}finally{t.close()}}))}(e,r,n,i,s)}catch(t){}return function(t,e,r,n,i){const s=t.width,o=t.height;_&&S||(_=new OffscreenCanvas(s,o),S=_.getContext("2d",{willReadFrequently:!0})),_.width=s,_.height=o,S.drawImage(t,0,0,s,o);const a=S.getImageData(e,r,n,i);return S.clearRect(0,0,s,o),a.data}(e,r,n,i,s)}))}(i,-1,-1,h,p)):i,d=new Oa(r,f,n,s,o,u,c);return this.loaded=this.loaded||{},this.loaded[r]=d,d}))}removeTile(t){const e=this.loaded,r=t.uid;e&&e[r]&&delete e[r]}}var Eh=function(){if(zh)return Mh;function t(t,r){if(0!==t.length){e(t[0],r);for(var n=1;n<t.length;n++)e(t[n],!r)}}function e(t,e){for(var r=0,n=0,i=0,s=t.length,o=s-1;i<s;o=i++){var a=(t[i][0]-t[o][0])*(t[o][1]+t[i][1]),l=r+a;n+=Math.abs(r)>=Math.abs(a)?r-l+a:a-l+r,r=l}r+n>=0!=!!e&&t.reverse()}return zh=1,Mh=function e(r,n){var i,s=r&&r.type;if("FeatureCollection"===s)for(i=0;i<r.features.length;i++)e(r.features[i],n);else if("GeometryCollection"===s)for(i=0;i<r.geometries.length;i++)e(r.geometries[i],n);else if("Feature"===s)e(r.geometry,n);else if("Polygon"===s)t(r.coordinates,n);else if("MultiPolygon"===s)for(i=0;i<r.coordinates.length;i++)t(r.coordinates[i],n);return r}}(),Bh=r(Eh);class Vh extends Dl{constructor(t,e){super(new Su,0,e,[],[]),this.feature=t,this.type=t.type,this.properties=t.tags?t.tags:{},"id"in t&&("string"==typeof t.id?this.id=parseInt(t.id,10):"number"!=typeof t.id||isNaN(t.id)||(this.id=t.id))}loadGeometry(){const t=[],r=1===this.feature.type?[this.feature.geometry]:this.feature.geometry;for(const n of r){const r=[];for(const t of n)r.push(new e(t[0],t[1]));t.push(r)}return t}}class Dh extends Ll{constructor(t,e){super(new Su),this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.version=e?e.version:1,this.extent=e?e.extent:4096,this.length=t.length,this.features=t}feature(t){return new Vh(this.features[t],this.extent)}}function Fh(t,e){e.writeVarintField(15,t.version||1),e.writeStringField(1,t.name||""),e.writeVarintField(5,t.extent||4096);const r={keys:[],values:[],keycache:{},valuecache:{}};for(let n=0;n<t.length;n++)r.feature=t.feature(n),e.writeMessage(2,$h,r);const n=r.keys;for(const t of n)e.writeStringField(3,t);const i=r.values;for(const t of i)e.writeMessage(4,Uh,t)}function $h(t,e){if(!t.feature)return;const r=t.feature;void 0!==r.id&&e.writeVarintField(1,r.id),e.writeMessage(2,Lh,t),e.writeVarintField(3,r.type),e.writeMessage(4,Nh,r)}function Lh(t,e){for(const r in t.feature?.properties){let n=t.feature.properties[r],i=t.keycache[r];if(null===n)continue;void 0===i&&(t.keys.push(r),i=t.keys.length-1,t.keycache[r]=i),e.writeVarint(i),"string"!=typeof n&&"boolean"!=typeof 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ArrayBuffer(8+s+o+a),this.ids=new this.IndexArrayType(this.data,8,t),this.coords=new this.ArrayType(this.data,8+o+a,2*t),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,16+i]),new Uint16Array(this.data,2,1)[0]=e,new Uint32Array(this.data,4,1)[0]=t)}add(t,e){const r=this._pos>>1;return this.ids[r]=r,this.coords[this._pos++]=t,this.coords[this._pos++]=e,r}finish(){const t=this._pos>>1;if(t!==this.numItems)throw new Error(`Added ${t} items when expected ${this.numItems}.`);return Gh(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(t,e,r,n){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:i,coords:s,nodeSize:o}=this,a=[0,i.length-1,0],l=[];for(;a.length;){const u=a.pop()||0,c=a.pop()||0,h=a.pop()||0;if(c-h<=o){for(let o=h;o<=c;o++){const a=s[2*o],u=s[2*o+1];a>=t&&a<=r&&u>=e&&u<=n&&l.push(i[o])}continue}const 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o=i-n+1,a=r-n+1,l=Math.log(o),u=.5*Math.exp(2*l/3),c=.5*Math.sqrt(l*u*(o-u)/o)*(a-o/2<0?-1:1);Xh(t,e,r,Math.max(n,Math.floor(r-a*u/o+c)),Math.min(i,Math.floor(r+(o-a)*u/o+c)),s)}const o=e[2*r+s];let a=n,l=i;for(Zh(t,e,n,r),e[2*i+s]>o&&Zh(t,e,n,i);a<l;){for(Zh(t,e,a,l),a++,l--;e[2*a+s]<o;)a++;for(;e[2*l+s]>o;)l--}e[2*n+s]===o?Zh(t,e,n,l):(l++,Zh(t,e,l,i)),l<=r&&(n=l+1),r<=l&&(i=l-1)}}function Zh(t,e,r,n){Yh(t,r,n),Yh(e,2*r,2*n),Yh(e,2*r+1,2*n+1)}function Yh(t,e,r){const n=t[e];t[e]=t[r],t[r]=n}function Hh(t,e,r,n){const i=t-r,s=e-n;return i*i+s*s}const Jh={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:t=>t},Wh=Math.fround||(Kh=new Float32Array(1),t=>(Kh[0]=+t,Kh[0]));var Kh;class Qh{constructor(t){this.options=Object.assign(Object.create(Jh),t),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(t){const{log:e,minZoom:r,maxZoom:n}=this.options;e&&console.time("total time");const i=`prepare ${t.length} points`;e&&console.time(i),this.points=t;const s=[];for(let e=0;e<t.length;e++){const r=t[e];if(!r.geometry)continue;const[n,i]=r.geometry.coordinates,o=Wh(rp(n)),a=Wh(np(i));s.push(o,a,1/0,e,-1,1),this.options.reduce&&s.push(0)}let o=this.trees[n+1]=this._createTree(s);e&&console.timeEnd(i);for(let t=n;t>=r;t--){const r=+Date.now();o=this.trees[t]=this._createTree(this._cluster(o,t)),e&&console.log("z%d: %d clusters in %dms",t,o.numItems,+Date.now()-r)}return e&&console.timeEnd("total time"),this}getClusters(t,e){let r=((t[0]+180)%360+360)%360-180;const n=Math.max(-90,Math.min(90,t[1]));let i=180===t[2]?180:((t[2]+180)%360+360)%360-180;const s=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,i=180;else if(r>i){const t=this.getClusters([r,n,180,s],e),o=this.getClusters([-180,n,i,s],e);return t.concat(o)}const o=this.trees[this._limitZoom(e)],a=o.range(rp(r),np(s),rp(i),np(n)),l=o.data,u=[];for(const t of a){const e=this.stride*t;u.push(l[e+5]>1?tp(l,e,this.clusterProps):this.points[l[e+3]])}return u}getChildren(t){const e=this._getOriginId(t),r=this._getOriginZoom(t),n="No cluster with the specified id.",i=this.trees[r];if(!i)throw new Error(n);const s=i.data;if(e*this.stride>=s.length)throw new Error(n);const o=this.options.radius/(this.options.extent*Math.pow(2,r-1)),a=i.within(s[e*this.stride],s[e*this.stride+1],o),l=[];for(const e of a){const r=e*this.stride;s[r+4]===t&&l.push(s[r+5]>1?tp(s,r,this.clusterProps):this.points[s[r+3]])}if(0===l.length)throw new Error(n);return l}getLeaves(t,e,r){const n=[];return this._appendLeaves(n,t,e=e||10,r=r||0,0),n}getTile(t,e,r){const n=this.trees[this._limitZoom(t)],i=Math.pow(2,t),{extent:s,radius:o}=this.options,a=o/s,l=(r-a)/i,u=(r+1+a)/i,c={features:[]};return this._addTileFeatures(n.range((e-a)/i,l,(e+1+a)/i,u),n.data,e,r,i,c),0===e&&this._addTileFeatures(n.range(1-a/i,l,1,u),n.data,i,r,i,c),e===i-1&&this._addTileFeatures(n.range(0,l,a/i,u),n.data,-1,r,i,c),c.features.length?c:null}getClusterExpansionZoom(t){let e=this._getOriginZoom(t)-1;for(;e<=this.options.maxZoom;){const r=this.getChildren(t);if(e++,1!==r.length)break;t=r[0].properties.cluster_id}return e}_appendLeaves(t,e,r,n,i){const s=this.getChildren(e);for(const e of s){const s=e.properties;if(s&&s.cluster?i+s.point_count<=n?i+=s.point_count:i=this._appendLeaves(t,s.cluster_id,r,n,i):i<n?i++:t.push(e),t.length===r)break}return i}_createTree(t){const e=new qh(t.length/this.stride|0,this.options.nodeSize,Float32Array);for(let r=0;r<t.length;r+=this.stride)e.add(t[r],t[r+1]);return e.finish(),e.data=t,e}_addTileFeatures(t,e,r,n,i,s){for(const o of t){const t=o*this.stride,a=e[t+5]>1;let l,u,c;if(a)l=ep(e,t,this.clusterProps),u=e[t],c=e[t+1];else{const r=this.points[e[t+3]];l=r.properties;const[n,i]=r.geometry.coordinates;u=rp(n),c=np(i)}const h={type:1,geometry:[[Math.round(this.options.extent*(u*i-r)),Math.round(this.options.extent*(c*i-n))]],tags:l};let p;p=a||this.options.generateId?e[t+3]:this.points[e[t+3]].id,void 0!==p&&(h.id=p),s.features.push(h)}}_limitZoom(t){return Math.max(this.options.minZoom,Math.min(Math.floor(+t),this.options.maxZoom+1))}_cluster(t,e){const{radius:r,extent:n,reduce:i,minPoints:s}=this.options,o=r/(n*Math.pow(2,e)),a=t.data,l=[],u=this.stride;for(let r=0;r<a.length;r+=u){if(a[r+2]<=e)continue;a[r+2]=e;const n=a[r],c=a[r+1],h=t.within(a[r],a[r+1],o),p=a[r+5];let f=p;for(const t of h){const r=t*u;a[r+2]>e&&(f+=a[r+5])}if(f>p&&f>=s){let t,s=n*p,o=c*p,d=-1;const y=(r/u<<5)+(e+1)+this.points.length;for(const n of h){const l=n*u;if(a[l+2]<=e)continue;a[l+2]=e;const c=a[l+5];s+=a[l]*c,o+=a[l+1]*c,a[l+4]=y,i&&(t||(t=this._map(a,r,!0),d=this.clusterProps.length,this.clusterProps.push(t)),i(t,this._map(a,l)))}a[r+4]=y,l.push(s/f,o/f,1/0,y,-1,f),i&&l.push(d)}else{for(let t=0;t<u;t++)l.push(a[r+t]);if(f>1)for(const t of h){const r=t*u;if(!(a[r+2]<=e)){a[r+2]=e;for(let t=0;t<u;t++)l.push(a[r+t])}}}}return l}_getOriginId(t){return t-this.points.length>>5}_getOriginZoom(t){return(t-this.points.length)%32}_map(t,e,r){if(t[e+5]>1){const n=this.clusterProps[t[e+6]];return r?Object.assign({},n):n}const n=this.points[t[e+3]].properties,i=this.options.map(n);return r&&i===n?Object.assign({},i):i}}function tp(t,e,r){return{type:"Feature",id:t[e+3],properties:ep(t,e,r),geometry:{type:"Point",coordinates:[(n=t[e],360*(n-.5)),ip(t[e+1])]}};var n}function ep(t,e,r){const n=t[e+5],i=n>=1e4?`${Math.round(n/1e3)}k`:n>=1e3?Math.round(n/100)/10+"k":n,s=t[e+6],o=-1===s?{}:Object.assign({},r[s]);return Object.assign(o,{cluster:!0,cluster_id:t[e+3],point_count:n,point_count_abbreviated:i})}function rp(t){return t/360+.5}function np(t){const e=Math.sin(t*Math.PI/180),r=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return r<0?0:r>1?1:r}function ip(t){const e=(180-360*t)*Math.PI/180;return 360*Math.atan(Math.exp(e))/Math.PI-90}function sp(t,e,r,n){let i=n;const s=e+(r-e>>1);let o,a=r-e;const l=t[e],u=t[e+1],c=t[r],h=t[r+1];for(let n=e+3;n<r;n+=3){const e=op(t[n],t[n+1],l,u,c,h);if(e>i)o=n,i=e;else if(e===i){const t=Math.abs(n-s);t<a&&(o=n,a=t)}}i>n&&(o-e>3&&sp(t,e,o,n),t[o+2]=i,r-o>3&&sp(t,o,r,n))}function op(t,e,r,n,i,s){let o=i-r,a=s-n;if(0!==o||0!==a){const l=((t-r)*o+(e-n)*a)/(o*o+a*a);l>1?(r=i,n=s):l>0&&(r+=o*l,n+=a*l)}return o=t-r,a=e-n,o*o+a*a}function ap(t,e,r,n){const i={id:null==t?null:t,type:e,geometry:r,tags:n,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};if("Point"===e||"MultiPoint"===e||"LineString"===e)lp(i,r);else if("Polygon"===e)lp(i,r[0]);else if("MultiLineString"===e)for(const t of r)lp(i,t);else if("MultiPolygon"===e)for(const t of r)lp(i,t[0]);return i}function lp(t,e){for(let r=0;r<e.length;r+=3)t.minX=Math.min(t.minX,e[r]),t.minY=Math.min(t.minY,e[r+1]),t.maxX=Math.max(t.maxX,e[r]),t.maxY=Math.max(t.maxY,e[r+1])}function up(t,e,r,n){if(!e.geometry)return;const i=e.geometry.coordinates;if(i&&0===i.length)return;const s=e.geometry.type,o=Math.pow(r.tolerance/((1<<r.maxZoom)*r.extent),2);let a=[],l=e.id;if(r.promoteId?l=e.properties[r.promoteId]:r.generateId&&(l=n||0),"Point"===s)cp(i,a);else if("MultiPoint"===s)for(const t of i)cp(t,a);else if("LineString"===s)hp(i,a,o,!1);else if("MultiLineString"===s){if(r.lineMetrics){for(const r of i)a=[],hp(r,a,o,!1),t.push(ap(l,"LineString",a,e.properties));return}pp(i,a,o,!1)}else if("Polygon"===s)pp(i,a,o,!0);else{if("MultiPolygon"!==s){if("GeometryCollection"===s){for(const i of e.geometry.geometries)up(t,{id:l,geometry:i,properties:e.properties},r,n);return}throw new Error("Input data is not a valid GeoJSON object.")}for(const t of i){const e=[];pp(t,e,o,!0),a.push(e)}}t.push(ap(l,s,a,e.properties))}function cp(t,e){e.push(fp(t[0]),dp(t[1]),0)}function hp(t,e,r,n){let i,s,o=0;for(let r=0;r<t.length;r++){const a=fp(t[r][0]),l=dp(t[r][1]);e.push(a,l,0),r>0&&(o+=n?(i*l-a*s)/2:Math.sqrt(Math.pow(a-i,2)+Math.pow(l-s,2))),i=a,s=l}const a=e.length-3;e[2]=1,sp(e,0,a,r),e[a+2]=1,e.size=Math.abs(o),e.start=0,e.end=e.size}function pp(t,e,r,n){for(let i=0;i<t.length;i++){const s=[];hp(t[i],s,r,n),e.push(s)}}function fp(t){return t/360+.5}function dp(t){const e=Math.sin(t*Math.PI/180),r=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return r<0?0:r>1?1:r}function yp(t,e,r,n,i,s,o,a){if(n/=e,s>=(r/=e)&&o<n)return t;if(o<r||s>=n)return null;const l=[];for(const e of t){const t=e.geometry;let s=e.type;const o=0===i?e.minX:e.minY,u=0===i?e.maxX:e.maxY;if(o>=r&&u<n){l.push(e);continue}if(u<r||o>=n)continue;let c=[];if("Point"===s||"MultiPoint"===s)mp(t,c,r,n,i);else if("LineString"===s)gp(t,c,r,n,i,!1,a.lineMetrics);else if("MultiLineString"===s)vp(t,c,r,n,i,!1);else if("Polygon"===s)vp(t,c,r,n,i,!0);else if("MultiPolygon"===s)for(const e of t){const t=[];vp(e,t,r,n,i,!0),t.length&&c.push(t)}if(c.length){if(a.lineMetrics&&"LineString"===s){for(const t of c)l.push(ap(e.id,s,t,e.tags));continue}"LineString"!==s&&"MultiLineString"!==s||(1===c.length?(s="LineString",c=c[0]):s="MultiLineString"),"Point"!==s&&"MultiPoint"!==s||(s=3===c.length?"Point":"MultiPoint"),l.push(ap(e.id,s,c,e.tags))}}return l.length?l:null}function mp(t,e,r,n,i){for(let s=0;s<t.length;s+=3){const o=t[s+i];o>=r&&o<=n&&bp(e,t[s],t[s+1],t[s+2])}}function gp(t,e,r,n,i,s,o){let a=xp(t);const l=0===i?wp:_p;let u,c,h=t.start;for(let p=0;p<t.length-3;p+=3){const f=t[p],d=t[p+1],y=t[p+2],m=t[p+3],g=t[p+4],x=0===i?f:d,v=0===i?m:g;let b=!1;o&&(u=Math.sqrt(Math.pow(f-m,2)+Math.pow(d-g,2))),x<r?v>r&&(c=l(a,f,d,m,g,r),o&&(a.start=h+u*c)):x>n?v<n&&(c=l(a,f,d,m,g,n),o&&(a.start=h+u*c)):bp(a,f,d,y),v<r&&x>=r&&(c=l(a,f,d,m,g,r),b=!0),v>n&&x<=n&&(c=l(a,f,d,m,g,n),b=!0),!s&&b&&(o&&(a.end=h+u*c),e.push(a),a=xp(t)),o&&(h+=u)}let p=t.length-3;const f=t[p],d=t[p+1],y=0===i?f:d;y>=r&&y<=n&&bp(a,f,d,t[p+2]),p=a.length-3,s&&p>=3&&(a[p]!==a[0]||a[p+1]!==a[1])&&bp(a,a[0],a[1],a[2]),a.length&&e.push(a)}function xp(t){const e=[];return e.size=t.size,e.start=t.start,e.end=t.end,e}function vp(t,e,r,n,i,s){for(const o of t)gp(o,e,r,n,i,s,!1)}function bp(t,e,r,n){t.push(e,r,n)}function wp(t,e,r,n,i,s){const o=(s-e)/(n-e);return bp(t,s,r+(i-r)*o,1),o}function _p(t,e,r,n,i,s){const o=(s-r)/(i-r);return bp(t,e+(n-e)*o,s,1),o}function Sp(t,e){const r=[];for(let n=0;n<t.length;n++){const i=t[n],s=i.type;let o;if("Point"===s||"MultiPoint"===s||"LineString"===s)o=kp(i.geometry,e);else if("MultiLineString"===s||"Polygon"===s){o=[];for(const t of i.geometry)o.push(kp(t,e))}else if("MultiPolygon"===s){o=[];for(const t of i.geometry){const r=[];for(const n of t)r.push(kp(n,e));o.push(r)}}r.push(ap(i.id,s,o,i.tags))}return r}function kp(t,e){const r=[];r.size=t.size,void 0!==t.start&&(r.start=t.start,r.end=t.end);for(let n=0;n<t.length;n+=3)r.push(t[n]+e,t[n+1],t[n+2]);return r}function Ap(t,e){if(t.transformed)return t;const r=1<<t.z,n=t.x,i=t.y;for(const s of t.features){const t=s.geometry,o=s.type;if(s.geometry=[],1===o)for(let o=0;o<t.length;o+=2)s.geometry.push(Ip(t[o],t[o+1],e,r,n,i));else for(let o=0;o<t.length;o++){const a=[];for(let s=0;s<t[o].length;s+=2)a.push(Ip(t[o][s],t[o][s+1],e,r,n,i));s.geometry.push(a)}}return t.transformed=!0,t}function Ip(t,e,r,n,i,s){return[Math.round(r*(t*n-i)),Math.round(r*(e*n-s))]}function Mp(t,e,r,n,i){const s=e===i.maxZoom?0:i.tolerance/((1<<e)*i.extent),o={features:[],numPoints:0,numSimplified:0,numFeatures:t.length,source:null,x:r,y:n,z:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0};for(const e of t)zp(o,e,s,i);return o}function zp(t,e,r,n){const i=e.geometry,s=e.type,o=[];if(t.minX=Math.min(t.minX,e.minX),t.minY=Math.min(t.minY,e.minY),t.maxX=Math.max(t.maxX,e.maxX),t.maxY=Math.max(t.maxY,e.maxY),"Point"===s||"MultiPoint"===s)for(let e=0;e<i.length;e+=3)o.push(i[e],i[e+1]),t.numPoints++,t.numSimplified++;else if("LineString"===s)Pp(o,i,t,r,!1,!1);else if("MultiLineString"===s||"Polygon"===s)for(let e=0;e<i.length;e++)Pp(o,i[e],t,r,"Polygon"===s,0===e);else if("MultiPolygon"===s)for(let e=0;e<i.length;e++){const n=i[e];for(let e=0;e<n.length;e++)Pp(o,n[e],t,r,!0,0===e)}if(o.length){let r=e.tags||null;if("LineString"===s&&n.lineMetrics){r={};for(const t in e.tags)r[t]=e.tags[t];r.mapbox_clip_start=i.start/i.size,r.mapbox_clip_end=i.end/i.size}const a={geometry:o,type:"Polygon"===s||"MultiPolygon"===s?3:"LineString"===s||"MultiLineString"===s?2:1,tags:r};null!==e.id&&(a.id=e.id),t.features.push(a)}}function Pp(t,e,r,n,i,s){const o=n*n;if(n>0&&e.size<(i?o:n))return void(r.numPoints+=e.length/3);const a=[];for(let t=0;t<e.length;t+=3)(0===n||e[t+2]>o)&&(r.numSimplified++,a.push(e[t],e[t+1])),r.numPoints++;i&&function(t,e){let r=0;for(let e=0,n=t.length,i=n-2;e<n;i=e,e+=2)r+=(t[e]-t[i])*(t[e+1]+t[i+1]);if(r>0===e)for(let e=0,r=t.length;e<r/2;e+=2){const n=t[e],i=t[e+1];t[e]=t[r-2-e],t[e+1]=t[r-1-e],t[r-2-e]=n,t[r-1-e]=i}}(a,s),t.push(a)}const Tp={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0};class Cp{constructor(t,e){const r=(e=this.options=function(t,e){for(const r in e)t[r]=e[r];return t}(Object.create(Tp),e)).debug;if(r&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");let n=function(t,e){const r=[];if("FeatureCollection"===t.type)for(let n=0;n<t.features.length;n++)up(r,t.features[n],e,n);else up(r,"Feature"===t.type?t:{geometry:t},e);return r}(t,e);this.tiles={},this.tileCoords=[],r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),n=function(t,e){const r=e.buffer/e.extent;let n=t;const i=yp(t,1,-1-r,r,0,-1,2,e),s=yp(t,1,1-r,2+r,0,-1,2,e);return(i||s)&&(n=yp(t,1,-r,1+r,0,-1,2,e)||[],i&&(n=Sp(i,1).concat(n)),s&&(n=n.concat(Sp(s,-1)))),n}(n,e),n.length&&this.splitTile(n,0,0,0),r&&(n.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)))}splitTile(t,e,r,n,i,s,o){const a=[t,e,r,n],l=this.options,u=l.debug;for(;a.length;){n=a.pop(),r=a.pop(),e=a.pop(),t=a.pop();const c=1<<e,h=Ep(e,r,n);let p=this.tiles[h];if(!p&&(u>1&&console.time("creation"),p=this.tiles[h]=Mp(t,e,r,n,l),this.tileCoords.push({z:e,x:r,y:n}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));const t=`z${e}`;this.stats[t]=(this.stats[t]||0)+1,this.total++}if(p.source=t,null==i){if(e===l.indexMaxZoom||p.numPoints<=l.indexMaxPoints)continue}else{if(e===l.maxZoom||e===i)continue;if(null!=i){const t=i-e;if(r!==s>>t||n!==o>>t)continue}}if(p.source=null,0===t.length)continue;u>1&&console.time("clipping");const f=.5*l.buffer/l.extent,d=.5-f,y=.5+f,m=1+f;let g=null,x=null,v=null,b=null,w=yp(t,c,r-f,r+y,0,p.minX,p.maxX,l),_=yp(t,c,r+d,r+m,0,p.minX,p.maxX,l);t=null,w&&(g=yp(w,c,n-f,n+y,1,p.minY,p.maxY,l),x=yp(w,c,n+d,n+m,1,p.minY,p.maxY,l),w=null),_&&(v=yp(_,c,n-f,n+y,1,p.minY,p.maxY,l),b=yp(_,c,n+d,n+m,1,p.minY,p.maxY,l),_=null),u>1&&console.timeEnd("clipping"),a.push(g||[],e+1,2*r,2*n),a.push(x||[],e+1,2*r,2*n+1),a.push(v||[],e+1,2*r+1,2*n),a.push(b||[],e+1,2*r+1,2*n+1)}}getTile(t,e,r){t=+t,e=+e,r=+r;const n=this.options,{extent:i,debug:s}=n;if(t<0||t>24)return null;const o=1<<t,a=Ep(t,e=e+o&o-1,r);if(this.tiles[a])return Ap(this.tiles[a],i);s>1&&console.log("drilling down to z%d-%d-%d",t,e,r);let l,u=t,c=e,h=r;for(;!l&&u>0;)u--,c>>=1,h>>=1,l=this.tiles[Ep(u,c,h)];return l&&l.source?(s>1&&(console.log("found parent tile z%d-%d-%d",u,c,h),console.time("drilling down")),this.splitTile(l.source,u,c,h,t,e,r),s>1&&console.timeEnd("drilling down"),this.tiles[a]?Ap(this.tiles[a],i):null):null}}function Ep(t,e,r){return 32*((1<<t)*r+e)+t}function Bp(t,e){return e?t.properties[e]:t.id}function Vp(t,e){if(null==t)return!0;if("Feature"===t.type)return null!=Bp(t,e);if("FeatureCollection"===t.type){const r=new Set;for(const n of t.features){const t=Bp(n,e);if(null==t)return!1;if(r.has(t))return!1;r.add(t)}return!0}return!1}function Dp(t,e){const r=new Map;if(null==t);else if("Feature"===t.type)r.set(Bp(t,e),t);else for(const n of t.features)r.set(Bp(n,e),n);return r}class Fp extends Th{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(e,r){return t(this,void 0,void 0,(function*(){const t=e.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const r=this._geoJSONIndex.getTile(t.z,t.x,t.y);if(!r)return null;const n=new Dh(r.features,{version:2,extent:p});let i=function(t){const e=new Su;return function(t,e){for(const r in t.layers)e.writeMessage(3,Fh,t.layers[r])}(t,e),e.finish()}(n);return 0===i.byteOffset&&i.byteLength===i.buffer.byteLength||(i=new Uint8Array(i)),{vectorTile:n,rawData:i.buffer}}))}loadData(e){return t(this,void 0,void 0,(function*(){var t;null===(t=this._pendingRequest)||void 0===t||t.abort();const r=!!(e&&e.request&&e.request.collectResourceTiming)&&new Ph(e.request);this._pendingRequest=new AbortController;try{this._pendingData=this.loadAndProcessGeoJSON(e,this._pendingRequest);const t=yield this._pendingData;this._geoJSONIndex=e.cluster?new Qh(function({superclusterOptions:t,clusterProperties:e}){if(!e||!t)return t;const r={},n={},i={accumulated:null,zoom:0},s={properties:null},o=Object.keys(e);for(const t of o){const[i,s]=e[t],o=en(s),a=en("string"==typeof i?[i,["accumulated"],["get",t]]:i);r[t]=o.value,n[t]=a.value}return t.map=t=>{s.properties=t;const e={};for(const t of o)e[t]=r[t].evaluate(i,s);return e},t.reduce=(t,e)=>{s.properties=e;for(const e of o)i.accumulated=t[e],t[e]=n[e].evaluate(i,s)},t}(e)).load(t.features):function(t,e){return new Cp(t,e)}(t,e.geojsonVtOptions),this.loaded={};const n={data:t};if(r){const t=r.finish();t&&(n.resourceTiming={},n.resourceTiming[e.source]=JSON.parse(JSON.stringify(t)))}return n}catch(t){if(delete this._pendingRequest,function(t){return t.message===Qn}(t))return{abandoned:!0};throw t}}))}getData(){return t(this,void 0,void 0,(function*(){return this._pendingData}))}reloadTile(t){const e=this.loaded;return e&&e[t.uid]?super.reloadTile(t):this.loadTile(t)}loadAndProcessGeoJSON(e,r){return t(this,void 0,void 0,(function*(){let t=yield this.loadGeoJSON(e,r);if(delete this._pendingRequest,"object"!=typeof t)throw new Error(`Input data given to '${e.source}' is not a valid GeoJSON object.`);if(Bh(t,!0),e.filter){const r=en(e.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===r.result)throw new Error(r.value.map((t=>`${t.key}: ${t.message}`)).join(", "));const n=t.features.filter((t=>r.value.evaluate({zoom:0},t)));t={type:"FeatureCollection",features:n}}return t}))}loadGeoJSON(e,r){return t(this,void 0,void 0,(function*(){const{promoteId:t}=e;if(e.request){const n=yield((t,e)=>ai(d(t,{type:"json"}),e))(e.request,r);return this._dataUpdateable=Vp(n.data,t)?Dp(n.data,t):void 0,n.data}if("string"==typeof e.data)try{const r=JSON.parse(e.data);return this._dataUpdateable=Vp(r,t)?Dp(r,t):void 0,r}catch(t){throw new Error(`Input data given to '${e.source}' is not a valid GeoJSON object.`)}if(!e.dataDiff)throw new Error(`Input data given to '${e.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${e.source}`);return function(t,e,r){var n,i,s,o;if(e.removeAll&&t.clear(),e.remove)for(const r of e.remove)t.delete(r);if(e.add)for(const n of e.add){const e=Bp(n,r);null!=e&&t.set(e,n)}if(e.update)for(const r of e.update){let e=t.get(r.id);if(null==e)continue;const a=!r.removeAllProperties&&((null===(n=r.removeProperties)||void 0===n?void 0:n.length)>0||(null===(i=r.addOrUpdateProperties)||void 0===i?void 0:i.length)>0);if((r.newGeometry||r.removeAllProperties||a)&&(e=Object.assign({},e),t.set(r.id,e),a&&(e.properties=Object.assign({},e.properties))),r.newGeometry&&(e.geometry=r.newGeometry),r.removeAllProperties)e.properties={};else if((null===(s=r.removeProperties)||void 0===s?void 0:s.length)>0)for(const t of r.removeProperties)Object.prototype.hasOwnProperty.call(e.properties,t)&&delete e.properties[t];if((null===(o=r.addOrUpdateProperties)||void 0===o?void 0:o.length)>0)for(const{key:t,value:n}of r.addOrUpdateProperties)e.properties[t]=n}}(this._dataUpdateable,e.dataDiff,t),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}}))}removeSource(e){return t(this,void 0,void 0,(function*(){this._pendingRequest&&this._pendingRequest.abort()}))}getClusterExpansionZoom(t){return this._geoJSONIndex.getClusterExpansionZoom(t.clusterId)}getClusterChildren(t){return this._geoJSONIndex.getChildren(t.clusterId)}getClusterLeaves(t){return this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset)}}class $p{constructor(e){this.self=e,this.actor=new gi(e),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.globalStates=new Map,this.self.registerWorkerSource=(t,e)=>{if(this.externalWorkerSourceTypes[t])throw new Error(`Worker source with name "${t}" already registered.`);this.externalWorkerSourceTypes[t]=e},this.self.addProtocol=ri,this.self.removeProtocol=ni,this.self.registerRTLTextPlugin=t=>{Hi.setMethods(t)},this.actor.registerMessageHandler("LDT",((t,e)=>this._getDEMWorkerSource(t,e.source).loadTile(e))),this.actor.registerMessageHandler("RDT",((e,r)=>t(this,void 0,void 0,(function*(){this._getDEMWorkerSource(e,r.source).removeTile(r)})))),this.actor.registerMessageHandler("GCEZ",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterExpansionZoom(r)})))),this.actor.registerMessageHandler("GCC",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterChildren(r)})))),this.actor.registerMessageHandler("GCL",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterLeaves(r)})))),this.actor.registerMessageHandler("LD",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadData(e))),this.actor.registerMessageHandler("GD",((t,e)=>this._getWorkerSource(t,e.type,e.source).getData())),this.actor.registerMessageHandler("LT",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadTile(e))),this.actor.registerMessageHandler("RT",((t,e)=>this._getWorkerSource(t,e.type,e.source).reloadTile(e))),this.actor.registerMessageHandler("AT",((t,e)=>this._getWorkerSource(t,e.type,e.source).abortTile(e))),this.actor.registerMessageHandler("RMT",((t,e)=>this._getWorkerSource(t,e.type,e.source).removeTile(e))),this.actor.registerMessageHandler("RS",((e,r)=>t(this,void 0,void 0,(function*(){if(!this.workerSources[e]||!this.workerSources[e][r.type]||!this.workerSources[e][r.type][r.source])return;const t=this.workerSources[e][r.type][r.source];delete this.workerSources[e][r.type][r.source],void 0!==t.removeSource&&t.removeSource(r)})))),this.actor.registerMessageHandler("RM",(e=>t(this,void 0,void 0,(function*(){delete this.layerIndexes[e],delete this.availableImages[e],delete this.workerSources[e],delete this.demWorkerSources[e],this.globalStates.delete(e)})))),this.actor.registerMessageHandler("SR",((e,r)=>t(this,void 0,void 0,(function*(){this.referrer=r})))),this.actor.registerMessageHandler("SRPS",((t,e)=>this._syncRTLPluginState(t,e))),this.actor.registerMessageHandler("IS",((e,r)=>t(this,void 0,void 0,(function*(){this.self.importScripts(r)})))),this.actor.registerMessageHandler("SI",((t,e)=>this._setImages(t,e))),this.actor.registerMessageHandler("UL",((e,r)=>t(this,void 0,void 0,(function*(){this._getLayerIndex(e).update(r.layers,r.removedIds,this._getGlobalState(e))})))),this.actor.registerMessageHandler("UGS",((e,r)=>t(this,void 0,void 0,(function*(){const t=this._getGlobalState(e);for(const e in r)t[e]=r[e]})))),this.actor.registerMessageHandler("SL",((e,r)=>t(this,void 0,void 0,(function*(){this._getLayerIndex(e).replace(r,this._getGlobalState(e))}))))}_getGlobalState(t){let e=this.globalStates.get(t);return e||(e={},this.globalStates.set(t,e)),e}_setImages(e,r){return t(this,void 0,void 0,(function*(){this.availableImages[e]=r;for(const t in this.workerSources[e]){const n=this.workerSources[e][t];for(const t in n)n[t].availableImages=r}}))}_syncRTLPluginState(e,r){return t(this,void 0,void 0,(function*(){return yield Hi.syncState(r,this.self.importScripts)}))}_getAvailableImages(t){let e=this.availableImages[t];return e||(e=[]),e}_getLayerIndex(t){let e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new Ec),e}_getWorkerSource(t,e,r){if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][r]){const n={sendAsync:(e,r)=>(e.targetMapId=t,this.actor.sendAsync(e,r))};switch(e){case"vector":this.workerSources[t][e][r]=new Th(n,this._getLayerIndex(t),this._getAvailableImages(t));break;case"geojson":this.workerSources[t][e][r]=new Fp(n,this._getLayerIndex(t),this._getAvailableImages(t));break;default:this.workerSources[t][e][r]=new this.externalWorkerSourceTypes[e](n,this._getLayerIndex(t),this._getAvailableImages(t))}}return this.workerSources[t][e][r]}_getDEMWorkerSource(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new Ch),this.demWorkerSources[t][e]}}return b(self)&&(self.worker=new $p(self)),$p}();
//# sourceMappingURL=maplibre-gl-csp-worker.js.map
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