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Projekt-Visualisierung/node_modules/maplibre-gl/dist/maplibre-gl-csp-worker.js
Arne Zitting 47fd1c2b7a Initial commit
2026-04-15 17:08:39 +02:00

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/**
* MapLibre GL JS
* @license 3-Clause BSD. Full text of license: https://github.com/maplibre/maplibre-gl-js/blob/v5.22.0/LICENSE.txt
*/
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ht{constructor(e,t,r,n,i){this.type=e,this.operator=t,this.interpolation=r,this.input=n,this.labels=[],this.outputs=[];for(const[e,t]of i)this.labels.push(e),this.outputs.push(t)}static interpolationFactor(e,t,r,n){let i=0;if("exponential"===e.name)i=pt(t,e.base,r,n);else if("linear"===e.name)i=pt(t,1,r,n);else if("cubic-bezier"===e.name){const s=e.controlPoints;i=new ct(s[0],s[1],s[2],s[3]).solve(pt(t,1,r,n))}return i}static parse(e,t){let[r,n,i,...s]=e;if(!Array.isArray(n)||0===n.length)return t.error("Expected an interpolation type expression.",1);if("linear"===n[0])n={name:"linear"};else if("exponential"===n[0]){const e=n[1];if("number"!=typeof e)return t.error("Exponential interpolation requires a numeric base.",1,1);n={name:"exponential",base:e}}else{if("cubic-bezier"!==n[0])return t.error(`Unknown interpolation type ${String(n[0])}`,1,0);{const e=n.slice(1);if(4!==e.length||e.some((e=>"number"!=typeof e||e<0||e>1)))return t.error("Cubic bezier interpolation requires four numeric 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n,i;"json"!==t.type||e.headers.has("Accept")||e.headers.set("Accept","application/json");try{n=yield fetch(e)}catch(e){if(ni(e))throw e;throw new li(0,e.message,t.url,new Blob)}if(!n.ok){const e=yield n.blob();throw new li(n.status,n.statusText,t.url,e)}i="arrayBuffer"===t.type||"image"===t.type?n.arrayBuffer():"json"===t.type?n.json():n.text();const s=yield i;return function(e){if(e.aborted)throw new ri(e.reason)}(r.signal),{data:s,cacheControl:n.headers.get("Cache-Control"),expires:n.headers.get("Expires"),etag:n.headers.get("ETag")}}))}(t,r);if(b(self)&&self.worker&&self.worker.actor)return self.worker.actor.sendAsync({type:"GR",data:t,mustQueue:!0,targetMapId:ai},r)}return function(e,t){return new Promise(((r,n)=>{var i;const s=new XMLHttpRequest;s.open(e.method||"GET",e.url,!0),"arrayBuffer"!==e.type&&"image"!==e.type||(s.responseType="arraybuffer");for(const t in e.headers)s.setRequestHeader(t,e.headers[t]);"json"===e.type&&(s.responseType="text",(null===(i=e.headers)||void 0===i?void 0:i.Accept)||s.setRequestHeader("Accept","application/json")),s.withCredentials="include"===e.credentials,s.onerror=()=>{n(new Error(s.statusText))},s.onload=()=>{if(!t.signal.aborted)if((s.status>=200&&s.status<300||0===s.status)&&null!==s.response){let t=s.response;if("json"===e.type)try{t=JSON.parse(s.response)}catch(e){return void n(e)}r({data:t,cacheControl:s.getResponseHeader("Cache-Control"),expires:s.getResponseHeader("Expires"),etag:s.getResponseHeader("ETag")})}else{const t=new Blob([s.response],{type:s.getResponseHeader("Content-Type")});n(new li(s.status,s.statusText,e.url,t))}},t.signal.addEventListener("abort",(()=>{s.abort(),n(new ri(t.signal.reason))})),s.send(e.body)}))}(t,r)},hi={};function pi(e,t,r={}){if(hi[e])throw new Error(`${e} is already 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vi={once:!0};class bi{constructor(e,t){this.target=e,this.mapId=t,this.resolveRejects={},this.tasks={},this.taskQueue=[],this.abortControllers={},this.messageHandlers={},this.invoker=new xi((()=>this.process())),this.subscription=A(this.target,"message",(e=>this.receive(e)),!1),this.globalScope=b(self)?e:window}registerMessageHandler(e,t){this.messageHandlers[e]=t}unregisterMessageHandler(e){delete this.messageHandlers[e]}sendAsync(e,t){return new Promise(((r,n)=>{const i=Math.round(1e18*Math.random()).toString(36).substring(0,10),s=t?A(t.signal,"abort",(()=>{null==s||s.unsubscribe(),delete this.resolveRejects[i];const t={id:i,type:"<cancel>",origin:location.origin,targetMapId:e.targetMapId,sourceMapId:this.mapId};this.target.postMessage(t)}),vi):null;this.resolveRejects[i]={resolve:e=>{null==s||s.unsubscribe(),r(e)},reject:e=>{null==s||s.unsubscribe(),n(e)}};const o=[],a=Object.assign(Object.assign({},e),{id:i,sourceMapId:this.mapId,origin:location.origin,data:mi(e.data,o)});this.target.postMessage(a,{transfer:o})}))}receive(e){const t=e.data,r=t.id,n=["file://","resource://android","null"],i=[t.origin,location.origin],s=t.origin===location.origin,o=i.some((e=>n.includes(e)));if((s||o)&&(!t.targetMapId||this.mapId===t.targetMapId)){if("<cancel>"===t.type){delete this.tasks[r];const e=this.abortControllers[r];return delete this.abortControllers[r],void(e&&e.abort())}if(b(self)||t.mustQueue)return this.tasks[r]=t,this.taskQueue.push(r),void this.invoker.trigger();this.processTask(r,t)}}process(){if(0===this.taskQueue.length)return;const e=this.taskQueue.shift(),t=this.tasks[e];delete this.tasks[e],this.taskQueue.length>0&&this.invoker.trigger(),t&&this.processTask(e,t)}processTask(t,r){return e(this,void 0,void 0,(function*(){if("<response>"===r.type){const e=this.resolveRejects[t];if(delete this.resolveRejects[t],!e)return;return void(r.error?e.reject(gi(r.error)):e.resolve(gi(r.data)))}if(!this.messageHandlers[r.type])return void this.completeTask(t,new Error(`Could not find a registered handler for ${r.type}, map ID: ${this.mapId}, available handlers: ${Object.keys(this.messageHandlers).join(", ")}`));const e=gi(r.data),n=new AbortController;this.abortControllers[t]=n;try{const i=yield this.messageHandlers[r.type](r.sourceMapId,e,n);this.completeTask(t,null,i)}catch(e){this.completeTask(t,e)}}))}completeTask(e,t,r){const n=[];delete this.abortControllers[e];const i={id:e,type:"<response>",sourceMapId:this.mapId,origin:location.origin,error:t?mi(t):null,data:mi(r,n)};this.target.postMessage(i,{transfer:n})}remove(){this.invoker.remove(),this.subscription.unsubscribe()}}function wi(e,t,r){r[e]&&-1!==r[e].indexOf(t)||(r[e]=r[e]||[],r[e].push(t))}function _i(e,t,r){if(r&&r[e]){const n=r[e].indexOf(t);-1!==n&&r[e].splice(n,1)}}class Si{constructor(e,t={}){d(this,t),this.type=e}}class Ai extends Si{constructor(e,t={}){super("error",d({error:e},t))}}class ki{on(e,t){return this._listeners=this._listeners||{},wi(e,t,this._listeners),{unsubscribe:()=>{this.off(e,t)}}}off(e,t){return _i(e,t,this._listeners),_i(e,t,this._oneTimeListeners),this}once(e,t){return t?(this._oneTimeListeners=this._oneTimeListeners||{},wi(e,t,this._oneTimeListeners),this):new Promise((t=>this.once(e,t)))}fire(e,t){"string"==typeof e&&(e=new Si(e,t||{}));const r=e.type;if(this.listens(r)){e.target=this;const t=this._listeners&&this._listeners[r]?this._listeners[r].slice():[];for(const r of t)r.call(this,e);const n=this._oneTimeListeners&&this._oneTimeListeners[r]?this._oneTimeListeners[r].slice():[];for(const t of n)_i(r,t,this._oneTimeListeners),t.call(this,e);const i=this._eventedParent;i&&(d(e,"function"==typeof this._eventedParentData?this._eventedParentData():this._eventedParentData),i.fire(e))}else e instanceof Ai&&console.error(e.error);return this}listens(e){return this._listeners&&this._listeners[e]&&this._listeners[e].length>0||this._oneTimeListeners&&this._oneTimeListeners[e]&&this._oneTimeListeners[e].length>0||this._eventedParent&&this._eventedParent.listens(e)}setEventedParent(e,t){return this._eventedParent=e,this._eventedParentData=t,this}}const Ii=Hn,Ti=Ii.paintProperty,Ei=Ii.layoutProperty;class Mi{constructor(){this.first=!0}update(e,t){const r=Math.floor(e);return this.first?(this.first=!1,this.lastIntegerZoom=r,this.lastIntegerZoomTime=0,this.lastZoom=e,this.lastFloorZoom=r,!0):(this.lastFloorZoom>r?(this.lastIntegerZoom=r+1,this.lastIntegerZoomTime=t):this.lastFloorZoom<r&&(this.lastIntegerZoom=r,this.lastIntegerZoomTime=t),e!==this.lastZoom&&(this.lastZoom=e,this.lastFloorZoom=r,!0))}}function Pi(e){return/[\u02EA\u02EB\u2E80-\u2FDF\u2FF0-\u303F\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FD-\u30FF\u3105-\u312F\u31A0-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE4F\uFF00-\uFFEF]|\uD81B[\uDFE0-\uDFFF]|[\uD81C-\uD822\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFFF]|\uD82C[\uDC00-\uDEFB]|\uD83C[\uDE00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(e))}function Di(e){return/[\u02EA\u02EB\u1100-\u11FF\u1400-\u167F\u18B0-\u18F5\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u3007\u3012\u3013\u3020-\u302F\u3031-\u303F\u3041-\u3096\u309D-\u30FB\u30FD-\u30FF\u3105-\u312F\u3131-\u318E\u3190-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE48\uFE50-\uFE57\uFE5F-\uFE62\uFE67-\uFE6F\uFF00-\uFF07\uFF0A-\uFF0C\uFF0E-\uFF19\uFF1F-\uFF3A\uFF3C\uFF3E\uFF40-\uFF5A\uFFE0-\uFFE2\uFFE4-\uFFE7]|\uD802[\uDD80-\uDD9F]|\uD805[\uDD80-\uDDFF]|\uD806[\uDE00-\uDEBF]|\uD811[\uDC00-\uDE7F]|\uD81B[\uDFE0-\uDFE4\uDFF0-\uDFF6]|[\uD81C-\uD822\uD83D\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFF3\uDFF5-\uDFFB\uDFFD\uDFFE]|\uD82C[\uDC00-\uDD22\uDD30-\uDEFB]|\uD833[\uDEC0-\uDFCF]|\uD834[\uDC00-\uDDFF\uDEE0-\uDF7F]|\uD836[\uDC00-\uDEAF]|\uD83C[\uDC00-\uDE00\uDF00-\uDFFF]|\uD83E[\uDD00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(e))}function Fi(e){return/\s/u.test(String.fromCodePoint(e))}function zi(e){for(const t of e)if(Di(t.codePointAt(0)))return!0;return!1}function Bi(e){for(const t of e)if(!Li(t.codePointAt(0)))return!1;return!0}function Ci(e){const t=e.map((e=>{try{return new RegExp(`\\p{sc=${e}}`,"u").source}catch(e){return null}})).filter((e=>e));return new RegExp(t.join("|"),"u")}const Vi=Ci(["Arab","Dupl","Mong","Ougr","Syrc"]);function Li(e){return!Vi.test(String.fromCodePoint(e))}function Oi(e){return!(Di(e)||(t=e,/[\xA7\xA9\xAE\xB1\xBC-\xBE\xD7\xF7\u2016\u2020\u2021\u2030\u2031\u203B\u203C\u2042\u2047-\u2049\u2051\u2100-\u218F\u221E\u2234\u2235\u2300-\u2307\u230C-\u231F\u2324-\u2328\u232B\u237D-\u239A\u23BE-\u23CD\u23CF\u23D1-\u23DB\u23E2-\u2422\u2424-\u24FF\u25A0-\u2619\u2620-\u2767\u2776-\u2793\u2B12-\u2B2F\u2B50-\u2B59\u2BB8-\u2BEB\u3000-\u303F\u30A0-\u30FF\uE000-\uF8FF\uFE30-\uFE6F\uFF00-\uFFEF\uFFFC\uFFFD]|[\uDB80-\uDBFF][\uDC00-\uDFFF]/gim.test(String.fromCodePoint(t))));var t}const $i=Ci(["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 Ri(e){return $i.test(String.fromCodePoint(e))}function Ni(e,t){return!(!t&&Ri(e)||/[\u0900-\u0DFF\u0F00-\u109F\u1780-\u17FF]/gim.test(String.fromCodePoint(e)))}function Ui(e){for(const t of e)if(Ri(t.codePointAt(0)))return!0;return!1}const qi=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(e){this.pluginStatus=e.pluginStatus,this.pluginURL=e.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(e){if(qi.isParsed())throw new Error("RTL text plugin already registered.");this.applyArabicShaping=e.applyArabicShaping,this.processBidirectionalText=e.processBidirectionalText,this.processStyledBidirectionalText=e.processStyledBidirectionalText,this.loadScriptResolve()}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getRTLTextPluginStatus(){return this.pluginStatus}syncState(t,r){return e(this,void 0,void 0,(function*(){if(this.isParsed())return this.getState();if("loading"!==t.pluginStatus)return this.setState(t),t;const e=t.pluginURL,n=new Promise((e=>{this.loadScriptResolve=e}));r(e);const i=new Promise((e=>setTimeout((()=>e()),this.TIMEOUT)));if(yield Promise.race([n,i]),this.isParsed()){const t={pluginStatus:"loaded",pluginURL:e};return this.setState(t),t}throw this.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${e}`)}))}};class ji{constructor(e,t){this.isSupportedScript=Gi,this.zoom=e,t?(this.now=t.now||0,this.fadeDuration=t.fadeDuration||0,this.zoomHistory=t.zoomHistory||new Mi,this.transition=t.transition||{}):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Mi,this.transition={})}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,t=e-Math.floor(e),r=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:t+(1-t)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*t}}}function Gi(e){return function(e,t){for(const r of e)if(!Ni(r.codePointAt(0),t))return!1;return!0}(e,"loaded"===qi.getRTLTextPluginStatus())}const Xi="-transition";class Yi{constructor(e,t,r){this.property=e,this.value=t,this.expression=function(e,t,r){if(jr(e))return new sn(e,t);if(Qr(e)){const n=nn(e,t,r);if("error"===n.result)throw new Error(n.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return n.value}{let r=e;return"color"===t.type&&"string"==typeof e?r=ke.parse(e):"padding"!==t.type||"number"!=typeof e&&!Array.isArray(e)?"numberArray"!==t.type||"number"!=typeof e&&!Array.isArray(e)?"colorArray"!==t.type||"string"!=typeof e&&!Array.isArray(e)?"variableAnchorOffsetCollection"===t.type&&Array.isArray(e)?r=Ce.parse(e):"projectionDefinition"===t.type&&"string"==typeof e&&(r=Le.parse(e)):r=Fe.parse(e):r=De.parse(e):r=Pe.parse(e),{globalStateRefs:new Set,_globalState:null,kind:"constant",evaluate:()=>r}}}(void 0===t?e.specification.default:t,e.specification,r)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}getGlobalStateRefs(){return this.expression.globalStateRefs||new Set}possiblyEvaluate(e,t,r){return this.property.possiblyEvaluate(this,e,t,r)}}class Zi{constructor(e,t){this.property=e,this.value=new Yi(e,void 0,t)}transitioned(e,t){return new Wi(this.property,this.value,t,d({},e.transition,this.transition),e.now)}untransitioned(){return new Wi(this.property,this.value,null,{},0)}}class Hi{constructor(e,t){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues),this._globalState=t}hasProperty(e){return e in this._properties.defaultTransitionablePropertyValues}getValue(e){return m(this._values[e].value.value)}setValue(e,t){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new Zi(this._values[e].property,this._globalState)),this._values[e].value=new Yi(this._values[e].property,null===t?void 0:m(t),this._globalState)}getTransition(e){return m(this._values[e].transition)}setTransition(e,t){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new Zi(this._values[e].property,this._globalState)),this._values[e].transition=m(t)||void 0}serialize(){const e={};for(const t of Object.keys(this._values)){const r=this.getValue(t);void 0!==r&&(e[t]=r);const n=this.getTransition(t);void 0!==n&&(e[`${t}${Xi}`]=n)}return e}transitioned(e,t){const r=new Ji(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].transitioned(e,t._values[n]);return r}untransitioned(){const e=new Ji(this._properties);for(const t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}}class Wi{constructor(e,t,r,n,i){this.property=e,this.value=t,this.begin=i+n.delay||0,this.end=this.begin+n.duration||0,e.specification.transition&&(n.delay||n.duration)&&(this.prior=r)}possiblyEvaluate(e,t,r){const n=e.now||0,i=this.value.possiblyEvaluate(e,t,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(e,t,r);{const o=(n-this.begin)/(this.end-this.begin);return this.property.interpolate(s.possiblyEvaluate(e,t,r),i,function(e){if(e<=0)return 0;if(e>=1)return 1;const t=e*e,r=t*e;return 4*(e<.5?r:3*(e-t)+r-.75)}(o))}}return i}}class Ji{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,r){const n=new es(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(e,t,r);return n}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Ki{constructor(e,t){this._properties=e,this._values=Object.create(e.defaultPropertyValues),this._globalState=t}hasValue(e){return void 0!==this._values[e].value}hasProperty(e){return e in this._properties.defaultPropertyValues}getValue(e){return m(this._values[e].value)}setValue(e,t){this._values[e]=new Yi(this._values[e].property,null===t?void 0:m(t),this._globalState)}serialize(){const e={};for(const t of Object.keys(this._values)){const r=this.getValue(t);void 0!==r&&(e[t]=r)}return e}possiblyEvaluate(e,t,r){const n=new es(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(e,t,r);return n}}class Qi{constructor(e,t,r){this.property=e,this.value=t,this.parameters=r}isConstant(){return"constant"===this.value.kind}constantOr(e){return"constant"===this.value.kind?this.value.value:e}evaluate(e,t,r,n){return this.property.evaluate(this.value,this.parameters,e,t,r,n)}}class es{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class ts{constructor(e){this.specification=e}possiblyEvaluate(e,t){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(t)}interpolate(e,t,r){const n=ft[this.specification.type];return n?n(e,t,r):e}}class rs{constructor(e,t){this.specification=e,this.overrides=t}possiblyEvaluate(e,t,r,n){return new Qi(this,"constant"===e.expression.kind||"camera"===e.expression.kind?{kind:"constant",value:e.expression.evaluate(t,null,{},r,n)}:e.expression,t)}interpolate(e,t,r){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new Qi(this,{kind:"constant",value:void 0},e.parameters);const n=ft[this.specification.type];if(n){const i=n(e.value.value,t.value.value,r);return new Qi(this,{kind:"constant",value:i},e.parameters)}return e}evaluate(e,t,r,n,i,s){return"constant"===e.kind?e.value:e.evaluate(t,r,n,i,s)}}class ns extends rs{possiblyEvaluate(e,t,r,n){if(void 0===e.value)return new Qi(this,{kind:"constant",value:void 0},t);if("constant"===e.expression.kind){const i=e.expression.evaluate(t,null,{},r,n),s="resolvedImage"===e.property.specification.type&&"string"!=typeof i?i.name:i,o=this._calculate(s,s,s,t);return new Qi(this,{kind:"constant",value:o},t)}if("camera"===e.expression.kind){const r=this._calculate(e.expression.evaluate({zoom:t.zoom-1}),e.expression.evaluate({zoom:t.zoom}),e.expression.evaluate({zoom:t.zoom+1}),t);return new Qi(this,{kind:"constant",value:r},t)}return new Qi(this,e.expression,t)}evaluate(e,t,r,n,i,s){if("source"===e.kind){const o=e.evaluate(t,r,n,i,s);return this._calculate(o,o,o,t)}return"composite"===e.kind?this._calculate(e.evaluate({zoom:Math.floor(t.zoom)-1},r,n),e.evaluate({zoom:Math.floor(t.zoom)},r,n),e.evaluate({zoom:Math.floor(t.zoom)+1},r,n),t):e.value}_calculate(e,t,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:r,to:t}}interpolate(e){return e}}class is{constructor(e){this.specification=e}possiblyEvaluate(e,t,r,n){if(void 0!==e.value){if("constant"===e.expression.kind){const i=e.expression.evaluate(t,null,{},r,n);return this._calculate(i,i,i,t)}return this._calculate(e.expression.evaluate(new ji(Math.floor(t.zoom-1),t)),e.expression.evaluate(new ji(Math.floor(t.zoom),t)),e.expression.evaluate(new ji(Math.floor(t.zoom+1),t)),t)}}_calculate(e,t,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:r,to:t}}interpolate(e){return e}}class ss{constructor(e){this.specification=e}possiblyEvaluate(e,t,r,n){return!!e.expression.evaluate(t,null,{},r,n)}interpolate(){return!1}}class os{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const t in e){const r=e[t];r.specification.overridable&&this.overridableProperties.push(t);const n=this.defaultPropertyValues[t]=new Yi(r,void 0,void 0),i=this.defaultTransitionablePropertyValues[t]=new Zi(r,void 0);this.defaultTransitioningPropertyValues[t]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[t]=n.possiblyEvaluate({})}}}pi("DataDrivenProperty",rs),pi("DataConstantProperty",ts),pi("CrossFadedDataDrivenProperty",ns),pi("CrossFadedProperty",is),pi("ColorRampProperty",ss);const as=" is a PAINT property not a LAYOUT property. Use get/setPaintProperty instead?",ls=" is a LAYOUT property not a PAINT property. Use get/setLayoutProperty instead?";class us extends ki{constructor(e,t,r){if(super(),this.id=e.id,this.type=e.type,this._globalState=r,this._featureFilter={filter:()=>!0,needGeometry:!1,getGlobalStateRefs:()=>new Set},this._visibilityExpression=function(e,t){return new ei(e,t)}(this.visibility,r),"custom"!==e.type&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter,this._featureFilter=hn(e.filter,r)),t.layout&&(this._unevaluatedLayout=new Ki(t.layout,r)),t.paint)){this._transitionablePaint=new Hi(t.paint,r);for(const t in e.paint)this.setPaintProperty(t,e.paint[t],{validate:!1});for(const t in e.layout)this.setLayoutProperty(t,e.layout[t],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new es(t.paint)}}setFilter(e){this.filter=e,this._featureFilter=hn(e,this._globalState)}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){var t;if("visibility"===e)return this.visibility;if(null===(t=this._transitionablePaint)||void 0===t?void 0:t.hasProperty(e))throw new Error(e+as);if(!this._unevaluatedLayout)throw new Error(`Cannot get layout property "${e}" on layer type "${this.type}" which has no layout properties.`);return this._unevaluatedLayout.getValue(e)}getLayoutAffectingGlobalStateRefs(){const e=new Set;for(const t of this._visibilityExpression.getGlobalStateRefs())e.add(t);if(this._unevaluatedLayout)for(const t in this._unevaluatedLayout._values){const r=this._unevaluatedLayout._values[t];for(const t of r.getGlobalStateRefs())e.add(t)}for(const t of this._featureFilter.getGlobalStateRefs())e.add(t);return e}getPaintAffectingGlobalStateRefs(){var e;const t=new globalThis.Map;if(this._transitionablePaint)for(const r in this._transitionablePaint._values){const n=this._transitionablePaint._values[r].value;for(const i of n.getGlobalStateRefs()){const s=null!==(e=t.get(i))&&void 0!==e?e:[];s.push({name:r,value:n.value}),t.set(i,s)}}return t}getVisibilityAffectingGlobalStateRefs(){return this._visibilityExpression.getGlobalStateRefs()}setLayoutProperty(e,t,r={}){var n;if("visibility"===e)return this.visibility=t,this._visibilityExpression.setValue(t),void this.recalculateVisibility();(null===(n=this._transitionablePaint)||void 0===n?void 0:n.hasProperty(e))?this.fire(new Ai(new Error(e+as))):null!=t&&this._validate(Ei,`layers.${this.id}.layout.${e}`,e,t,r)||this._unevaluatedLayout.setValue(e,t)}getPaintProperty(e){var t,r;if(e.endsWith(Xi)){const r=e.slice(0,-11);if("visibility"===r||(null===(t=this._unevaluatedLayout)||void 0===t?void 0:t.hasProperty(r)))throw new Error(e+ls);return this._transitionablePaint.getTransition(r)}if("visibility"===e||(null===(r=this._unevaluatedLayout)||void 0===r?void 0:r.hasProperty(e)))throw new Error(e+ls);return this._transitionablePaint.getValue(e)}setPaintProperty(e,t,r={}){var n;if("visibility"===e||(null===(n=this._unevaluatedLayout)||void 0===n?void 0:n.hasProperty(e)))return this.fire(new Ai(new Error(e+ls))),!1;if(null!=t&&this._validate(Ti,`layers.${this.id}.paint.${e}`,e,t,r))return!1;if(e.endsWith(Xi))return this._transitionablePaint.setTransition(e.slice(0,-11),t||void 0),!1;{const r=this._transitionablePaint._values[e],n="cross-faded-data-driven"===r.property.specification["property-type"],i=r.value.isDataDriven(),s=r.value;this._transitionablePaint.setValue(e,t),this._handleSpecialPaintPropertyUpdate(e);const o=this._transitionablePaint._values[e].value;return o.isDataDriven()||i||n||this._handleOverridablePaintPropertyUpdate(e,s,o)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,t,r){return!1}isHidden(e=this.minzoom,t=!1){return!!(this.minzoom&&e<(t?Math.floor(this.minzoom):this.minzoom))||!!(this.maxzoom&&e>=this.maxzoom)||"none"===this._evaluatedVisibility}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculateVisibility(){this._evaluatedVisibility=this._visibilityExpression.evaluate()}recalculate(e,t){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)}serialize(){var e,t;const r={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:null===(e=this._unevaluatedLayout)||void 0===e?void 0:e.serialize(),paint:null===(t=this._transitionablePaint)||void 0===t?void 0:t.serialize()};return this.visibility&&(r.layout=r.layout||{},r.layout.visibility=this.visibility),function(e,t){const r={};for(const n in e)t.call(this,e[n],n,e)&&(r[n]=e[n]);return r}(r,((e,t)=>!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)))}_validate(e,t,r,n,i={}){return!1!==(null==i?void 0:i.validate)&&function(e,t){let r=!1;if(t&&t.length)for(const n of t)e.fire(new Ai(new Error(n.message))),r=!0;return r}(this,e.call(Ii,{key:t,layerType:this.type,objectKey:r,value:n,styleSpec:T,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const t=this.paint.get(e);if(t instanceof Qi&&Rr(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1}}const cs={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class hs{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class ps{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}freeBufferAfterUpload(){this.arrayBuffer=new ArrayBuffer(0),this._refreshViews()}}function fs(e,t=1){let r=0,n=0;return{members:e.map((e=>{const i=cs[e.type].BYTES_PER_ELEMENT,s=r=ds(r,Math.max(t,i)),o=e.components||1;return n=Math.max(n,i),r+=i*o,{name:e.name,type:e.type,components:o,offset:s}})),size:ds(r,Math.max(n,t)),alignment:t}}function ds(e,t){return Math.ceil(e/t)*t}class ys extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const n=2*e;return this.int16[n+0]=t,this.int16[n+1]=r,e}}ys.prototype.bytesPerElement=4,pi("StructArrayLayout2i4",ys);class ms extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=3*e;return this.int16[i+0]=t,this.int16[i+1]=r,this.int16[i+2]=n,e}}ms.prototype.bytesPerElement=6,pi("StructArrayLayout3i6",ms);class gs extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)}emplace(e,t,r,n,i){const s=4*e;return this.int16[s+0]=t,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,e}}gs.prototype.bytesPerElement=8,pi("StructArrayLayout4i8",gs);class xs extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,s)}emplace(e,t,r,n,i,s,o){const a=6*e;return this.int16[a+0]=t,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,e}}xs.prototype.bytesPerElement=12,pi("StructArrayLayout2i4i12",xs);class vs extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,s)}emplace(e,t,r,n,i,s,o){const a=4*e,l=8*e;return this.int16[a+0]=t,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,e}}vs.prototype.bytesPerElement=8,pi("StructArrayLayout2i4ub8",vs);class bs extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const n=2*e;return this.float32[n+0]=t,this.float32[n+1]=r,e}}bs.prototype.bytesPerElement=8,pi("StructArrayLayout2f8",bs);class ws extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,s,o,a,l,u){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,r,n,i,s,o,a,l,u)}emplace(e,t,r,n,i,s,o,a,l,u,c){const h=10*e;return this.uint16[h+0]=t,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,e}}ws.prototype.bytesPerElement=20,pi("StructArrayLayout10ui20",ws);class _s extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,s,o,a){const l=this.length;return this.resize(l+1),this.emplace(l,e,t,r,n,i,s,o,a)}emplace(e,t,r,n,i,s,o,a,l){const u=8*e;return this.uint16[u+0]=t,this.uint16[u+1]=r,this.uint16[u+2]=n,this.uint16[u+3]=i,this.uint16[u+4]=s,this.uint16[u+5]=o,this.uint16[u+6]=a,this.uint16[u+7]=l,e}}_s.prototype.bytesPerElement=16,pi("StructArrayLayout8ui16",_s);class Ss extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,s,o,a,l,u,c,h){const p=this.length;return this.resize(p+1),this.emplace(p,e,t,r,n,i,s,o,a,l,u,c,h)}emplace(e,t,r,n,i,s,o,a,l,u,c,h,p){const f=12*e;return this.int16[f+0]=t,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,e}}Ss.prototype.bytesPerElement=24,pi("StructArrayLayout4i4ui4i24",Ss);class As extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=3*e;return this.float32[i+0]=t,this.float32[i+1]=r,this.float32[i+2]=n,e}}As.prototype.bytesPerElement=12,pi("StructArrayLayout3f12",As);class ks extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}ks.prototype.bytesPerElement=4,pi("StructArrayLayout1ul4",ks);class Is extends ps{_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(e,t,r,n,i,s,o,a,l){const u=this.length;return this.resize(u+1),this.emplace(u,e,t,r,n,i,s,o,a,l)}emplace(e,t,r,n,i,s,o,a,l,u){const c=10*e,h=5*e;return this.int16[c+0]=t,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,e}}Is.prototype.bytesPerElement=20,pi("StructArrayLayout6i1ul2ui20",Is);class Ts extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,s)}emplace(e,t,r,n,i,s,o){const a=6*e;return this.int16[a+0]=t,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,e}}Ts.prototype.bytesPerElement=12,pi("StructArrayLayout2i2i2i12",Ts);class Es extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,r,n,i)}emplace(e,t,r,n,i,s){const o=4*e,a=8*e;return this.float32[o+0]=t,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[a+6]=i,this.int16[a+7]=s,e}}Es.prototype.bytesPerElement=16,pi("StructArrayLayout2f1f2i16",Es);class Ms extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,s)}emplace(e,t,r,n,i,s,o){const a=16*e,l=4*e,u=8*e;return this.uint8[a+0]=t,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,e}}Ms.prototype.bytesPerElement=16,pi("StructArrayLayout2ub2f2i16",Ms);class Ps extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=3*e;return this.uint16[i+0]=t,this.uint16[i+1]=r,this.uint16[i+2]=n,e}}Ps.prototype.bytesPerElement=6,pi("StructArrayLayout3ui6",Ps);class Ds extends ps{_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(e,t,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,e,t,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m)}emplace(e,t,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g){const x=24*e,v=12*e,b=48*e;return this.int16[x+0]=t,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,e}}Ds.prototype.bytesPerElement=48,pi("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Ds);class Fs extends ps{_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(e,t,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,k,I,T){const E=this.length;return this.resize(E+1),this.emplace(E,e,t,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,k,I,T)}emplace(e,t,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,k,I,T,E){const M=32*e,P=16*e;return this.int16[M+0]=t,this.int16[M+1]=r,this.int16[M+2]=n,this.int16[M+3]=i,this.int16[M+4]=s,this.int16[M+5]=o,this.int16[M+6]=a,this.int16[M+7]=l,this.uint16[M+8]=u,this.uint16[M+9]=c,this.uint16[M+10]=h,this.uint16[M+11]=p,this.uint16[M+12]=f,this.uint16[M+13]=d,this.uint16[M+14]=y,this.uint16[M+15]=m,this.uint16[M+16]=g,this.uint16[M+17]=x,this.uint16[M+18]=v,this.uint16[M+19]=b,this.uint16[M+20]=w,this.uint16[M+21]=_,this.uint16[M+22]=S,this.uint32[P+12]=A,this.float32[P+13]=k,this.float32[P+14]=I,this.uint16[M+30]=T,this.uint16[M+31]=E,e}}Fs.prototype.bytesPerElement=64,pi("StructArrayLayout8i15ui1ul2f2ui64",Fs);class zs extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}zs.prototype.bytesPerElement=4,pi("StructArrayLayout1f4",zs);class Bs extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=3*e;return this.uint16[6*e+0]=t,this.float32[i+1]=r,this.float32[i+2]=n,e}}Bs.prototype.bytesPerElement=12,pi("StructArrayLayout1ui2f12",Bs);class Cs extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=4*e;return this.uint32[2*e+0]=t,this.uint16[i+2]=r,this.uint16[i+3]=n,e}}Cs.prototype.bytesPerElement=8,pi("StructArrayLayout1ul2ui8",Cs);class Vs extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const n=2*e;return this.uint16[n+0]=t,this.uint16[n+1]=r,e}}Vs.prototype.bytesPerElement=4,pi("StructArrayLayout2ui4",Vs);class Ls extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}Ls.prototype.bytesPerElement=2,pi("StructArrayLayout1ui2",Ls);class Os extends ps{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)}emplace(e,t,r,n,i){const s=4*e;return this.float32[s+0]=t,this.float32[s+1]=r,this.float32[s+2]=n,this.float32[s+3]=i,e}}Os.prototype.bytesPerElement=16,pi("StructArrayLayout4f16",Os);class $s extends hs{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new t(this.anchorPointX,this.anchorPointY)}}$s.prototype.size=20;class Rs extends Is{get(e){return new $s(this,e)}}pi("CollisionBoxArray",Rs);class Ns extends hs{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(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}Ns.prototype.size=48;class Us extends Ds{get(e){return new Ns(this,e)}}pi("PlacedSymbolArray",Us);class qs extends hs{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(e){this._structArray.uint32[this._pos4+12]=e}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]}}qs.prototype.size=64;class js extends Fs{get(e){return new qs(this,e)}}pi("SymbolInstanceArray",js);class Gs extends zs{getoffsetX(e){return this.float32[1*e+0]}}pi("GlyphOffsetArray",Gs);class Xs extends ms{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}pi("SymbolLineVertexArray",Xs);class Ys extends hs{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]}}Ys.prototype.size=12;class Zs extends Bs{get(e){return new Ys(this,e)}}pi("TextAnchorOffsetArray",Zs);class Hs extends hs{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]}}Hs.prototype.size=8;class Ws extends Cs{get(e){return new Hs(this,e)}}pi("FeatureIndexArray",Ws);class Js extends ys{}class Ks extends ys{}class Qs extends ys{}class eo extends xs{}class to extends vs{}class ro extends bs{}class no extends ws{}class io extends _s{}class so extends Ss{}class oo extends As{}class ao extends ks{}class lo extends Ts{}class uo extends Ms{}class co extends Ps{}class ho extends Vs{}const po=fs([{name:"a_pos",components:2,type:"Int16"}],4),{members:fo}=po;class yo{constructor(e=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=e}prepareSegment(e,t,r,n){const i=this.segments[this.segments.length-1];return e>yo.MAX_VERTEX_ARRAY_LENGTH&&x(`Max vertices per segment is ${yo.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${yo.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!i||i.vertexLength+e>yo.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n?this.createNewSegment(t,r,n):i}createNewSegment(e,t,r){const n={vertexOffset:e.length,primitiveOffset:t.length,vertexLength:0,primitiveLength:0,vaos:{}};return void 0!==r&&(n.sortKey=r),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(n),n}getOrCreateLatestSegment(e,t,r){return this.prepareSegment(0,e,t,r)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const e of this.segments)for(const t in e.vaos)e.vaos[t].destroy()}static simpleSegment(e,t,r,n){return new yo([{vertexOffset:e,primitiveOffset:t,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])}}function mo(e,t){return 256*(e=f(Math.floor(e),0,255))+f(Math.floor(t),0,255)}yo.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,pi("SegmentVector",yo);const go=fs([{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"}]),xo=fs([{name:"a_dasharray_from",components:4,type:"Uint16"},{name:"a_dasharray_to",components:4,type:"Uint16"}]);var vo,bo,wo,_o={exports:{}},So={exports:{}},Ao={exports:{}},ko=function(){if(wo)return _o.exports;wo=1;var e=(vo||(vo=1,So.exports=function(e,t){var r,n,i,s,o,a,l,u;for(n=e.length-(r=3&e.length),i=t,o=3432918353,a=461845907,u=0;u<n;)l=255&e.charCodeAt(u)|(255&e.charCodeAt(++u))<<8|(255&e.charCodeAt(++u))<<16|(255&e.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&e.charCodeAt(u+2))<<16;case 2:l^=(255&e.charCodeAt(u+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&e.charCodeAt(u)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return i^=e.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}),So.exports),t=(bo||(bo=1,Ao.exports=function(e,t){for(var r,n=e.length,i=t^n,s=0;n>=4;)r=1540483477*(65535&(r=255&e.charCodeAt(s)|(255&e.charCodeAt(++s))<<8|(255&e.charCodeAt(++s))<<16|(255&e.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&e.charCodeAt(s+2))<<16;case 2:i^=(255&e.charCodeAt(s+1))<<8;case 1:i=1540483477*(65535&(i^=255&e.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 _o.exports=e,_o.exports.murmur3=e,_o.exports.murmur2=t,_o.exports}(),Io=r(ko);class To{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,t,r,n){this.ids.push(Eo(e)),this.positions.push(t,r,n)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const t=Eo(e);let r=0,n=this.ids.length-1;for(;r<n;){const e=r+n>>1;this.ids[e]>=t?n=e:r=e+1}const i=[];for(;this.ids[r]===t;)i.push({index:this.positions[3*r],start:this.positions[3*r+1],end:this.positions[3*r+2]}),r++;return i}static serialize(e,t){const r=new Float64Array(e.ids),n=new Uint32Array(e.positions);return Mo(r,n,0,r.length-1),t&&t.push(r.buffer,n.buffer),{ids:r,positions:n}}static deserialize(e){const t=new To;return t.ids=e.ids,t.positions=e.positions,t.indexed=!0,t}}function Eo(e){const t=+e;return!isNaN(t)&&t<=Number.MAX_SAFE_INTEGER?t:Io(String(e))}function Mo(e,t,r,n){for(;r<n;){const i=e[r+n>>1];let s=r-1,o=n+1;for(;;){do{s++}while(e[s]<i);do{o--}while(e[o]>i);if(s>=o)break;Po(e,s,o),Po(t,3*s,3*o),Po(t,3*s+1,3*o+1),Po(t,3*s+2,3*o+2)}o-r<n-o?(Mo(e,t,r,o),r=o+1):(Mo(e,t,o+1,n),n=o)}}function Po(e,t,r){const n=e[t];e[t]=e[r],e[r]=n}pi("FeaturePositionMap",To);class Do{constructor(e,t){this.gl=e.gl,this.location=t}}class Fo extends Do{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}}class zo extends Do{constructor(e,t){super(e,t),this.current=[0,0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]&&e[3]===this.current[3]||(this.current=e,this.gl.uniform4f(this.location,e[0],e[1],e[2],e[3]))}}class Bo extends Do{constructor(e,t){super(e,t),this.current=ke.transparent}set(e){e.r===this.current.r&&e.g===this.current.g&&e.b===this.current.b&&e.a===this.current.a||(this.current=e,this.gl.uniform4f(this.location,e.r,e.g,e.b,e.a))}}function Co(e){return[mo(255*e.r,255*e.g),mo(255*e.b,255*e.a)]}class Vo{constructor(e,t,r){this.value=e,this.uniformNames=t.map((e=>`u_${e}`)),this.type=r}setUniform(e,t,r){e.set(r.constantOr(this.value))}getBinding(e,t,r){return"color"===this.type?new Bo(e,t):new Fo(e,t)}}class Lo{constructor(e,t){this.uniformNames=t.map((e=>`u_${e}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,t){this.pixelRatioFrom=t.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=t.tlbr,this.patternTo=e.tlbr}setConstantDashPositions(e,t){this.dashTo=[0,e.y,e.height,e.width],this.dashFrom=[0,t.y,t.height,t.width]}setUniform(e,t,r,n){let i=null;"u_pattern_to"===n?i=this.patternTo:"u_pattern_from"===n?i=this.patternFrom:"u_dasharray_to"===n?i=this.dashTo:"u_dasharray_from"===n?i=this.dashFrom:"u_pixel_ratio_to"===n?i=this.pixelRatioTo:"u_pixel_ratio_from"===n&&(i=this.pixelRatioFrom),null!==i&&e.set(i)}getBinding(e,t,r){return r.startsWith("u_pattern")||r.startsWith("u_dasharray_")?new zo(e,t):new Fo(e,t)}}class Oo{constructor(e,t,r,n){this.expression=e,this.type=r,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===r?2:1,offset:0}))),this.paintVertexArray=new n}populatePaintArray(e,t,r){const n=this.paintVertexArray.length,i=this.expression.evaluate(new ji(0,r),t,{},r.canonical,[],r.formattedSection);this.paintVertexArray.resize(e),this._setPaintValue(n,e,i)}updatePaintArray(e,t,r,n,i){const s=this.expression.evaluate(new ji(0,i),r,n);this._setPaintValue(e,t,s)}_setPaintValue(e,t,r){if("color"===this.type){const n=Co(r);for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,n[0],n[1])}else{for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,r);this.maxValue=Math.max(this.maxValue,Math.abs(r))}}upload(e){var t;(null===(t=this.paintVertexArray)||void 0===t?void 0:t.arrayBuffer.byteLength)&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class $o{constructor(e,t,r,n,i,s){this.expression=e,this.uniformNames=t.map((e=>`u_${e}_t`)),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===r?4:2,offset:0}))),this.paintVertexArray=new s}populatePaintArray(e,t,r){const n=this.expression.evaluate(new ji(this.zoom,r),t,{},r.canonical,[],r.formattedSection),i=this.expression.evaluate(new ji(this.zoom+1,r),t,{},r.canonical,[],r.formattedSection),s=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(s,e,n,i)}updatePaintArray(e,t,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(e,t,s,o)}_setPaintValue(e,t,r,n){if("color"===this.type){const i=Co(r),s=Co(n);for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,i[0],i[1],s[0],s[1])}else{for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,r,n);this.maxValue=Math.max(this.maxValue,Math.abs(r),Math.abs(n))}}upload(e){var t;(null===(t=this.paintVertexArray)||void 0===t?void 0:t.arrayBuffer.byteLength)&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t){const r=this.useIntegerZoom?Math.floor(t.zoom):t.zoom,n=f(this.expression.interpolationFactor(r,this.zoom,this.zoom+1),0,1);e.set(n)}getBinding(e,t,r){return new Fo(e,t)}}class Ro{constructor(e,t,r,n,i,s){this.expression=e,this.type=t,this.useIntegerZoom=r,this.zoom=n,this.layerId=s,this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i}populatePaintArray(e,t,r){const n=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(n,e,this.getPositionIds(t),r)}updatePaintArray(e,t,r,n,i){this._setPaintValues(e,t,this.getPositionIds(r),i)}_setPaintValues(e,t,r,n){const i=this.getPositions(n);if(!i||!r)return;const s=i[r.min],o=i[r.mid],a=i[r.max];if(s&&o&&a)for(let r=e;r<t;r++)this.emplace(this.zoomInPaintVertexArray,r,o,s),this.emplace(this.zoomOutPaintVertexArray,r,o,a)}upload(e){var t,r;if((null===(t=this.zoomInPaintVertexArray)||void 0===t?void 0:t.arrayBuffer.byteLength)&&(null===(r=this.zoomOutPaintVertexArray)||void 0===r?void 0:r.arrayBuffer.byteLength)){const t=this.getVertexAttributes();this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,t,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,t,this.expression.isStateDependent)}}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class No extends Ro{getPositions(e){return e.imagePositions}getPositionIds(e){return e.patterns&&e.patterns[this.layerId]}getVertexAttributes(){return go.members}emplace(e,t,r,n){e.emplace(t,r.tlbr[0],r.tlbr[1],r.tlbr[2],r.tlbr[3],n.tlbr[0],n.tlbr[1],n.tlbr[2],n.tlbr[3],r.pixelRatio,n.pixelRatio)}}class Uo extends Ro{getPositions(e){return e.dashPositions}getPositionIds(e){return e.dashes&&e.dashes[this.layerId]}getVertexAttributes(){return xo.members}emplace(e,t,r,n){e.emplace(t,0,r.y,r.height,r.width,0,n.y,n.height,n.width)}}class qo{constructor(e,t,r){this.binders={},this._buffers=[];const n=[];for(const i in e.paint._values){if(!r(i))continue;const s=e.paint.get(i);if(!(s instanceof Qi&&Rr(s.property.specification)))continue;const o=Go(i,e.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 Vo(a.value,o,l),n.push(`/u_${i}`);else if("source"===a.kind||h){const r=Xo(i,l,"source");this.binders[i]=h?"line-dasharray"===i?new Uo(a,l,u,t,r,e.id):new No(a,l,u,t,r,e.id):new Oo(a,o,l,r),n.push(`/a_${i}`)}else{const e=Xo(i,l,"composite");this.binders[i]=new $o(a,o,l,u,t,e),n.push(`/z_${i}`)}}this.cacheKey=n.sort().join("")}getMaxValue(e){const t=this.binders[e];return t instanceof Oo||t instanceof $o?t.maxValue:0}populatePaintArrays(e,t,r){for(const n in this.binders){const i=this.binders[n];(i instanceof Oo||i instanceof $o||i instanceof Ro)&&i.populatePaintArray(e,t,r)}}setConstantPatternPositions(e,t){for(const r in this.binders){const n=this.binders[r];n instanceof Lo&&n.setConstantPatternPositions(e,t)}}setConstantDashPositions(e,t){for(const r in this.binders){const n=this.binders[r];n instanceof Lo&&n.setConstantDashPositions(e,t)}}updatePaintArrays(e,t,r,n,i){let s=!1;for(const o in e){const a=t.getPositions(o);for(const t of a){const a=r.feature(t.index);for(const r in this.binders){const l=this.binders[r];if((l instanceof Oo||l instanceof $o||l instanceof Ro)&&!0===l.expression.isStateDependent){const u=n.paint.get(r);l.expression=u.value,l.updatePaintArray(t.start,t.end,a,e[o],i),s=!0}}}}return s}defines(){const e=[];for(const t in this.binders){const r=this.binders[t];(r instanceof Vo||r instanceof Lo)&&e.push(...r.uniformNames.map((e=>`#define HAS_UNIFORM_${e}`)))}return e}getBinderAttributes(){const e=[];for(const t in this.binders){const r=this.binders[t];if(r instanceof Oo||r instanceof $o)for(let t=0;t<r.paintVertexAttributes.length;t++)e.push(r.paintVertexAttributes[t].name);else if(r instanceof Ro){const t=r.getVertexAttributes();for(const r of t)e.push(r.name)}}return e}getBinderUniforms(){const e=[];for(const t in this.binders){const r=this.binders[t];if(r instanceof Vo||r instanceof Lo||r instanceof $o)for(const t of r.uniformNames)e.push(t)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e,t){const r=[];for(const n in this.binders){const i=this.binders[n];if(i instanceof Vo||i instanceof Lo||i instanceof $o)for(const s of i.uniformNames)if(t[s]){const o=i.getBinding(e,t[s],s);r.push({name:s,property:n,binding:o})}}return r}setUniforms(e,t,r,n){for(const{name:e,property:i,binding:s}of t)this.binders[i].setUniform(s,n,r.get(i),e)}updatePaintBuffers(e){this._buffers=[];for(const t in this.binders){const r=this.binders[t];if(e&&r instanceof Ro){const t=2===e.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;t&&this._buffers.push(t)}else(r instanceof Oo||r instanceof $o)&&r.paintVertexBuffer&&this._buffers.push(r.paintVertexBuffer)}}upload(e){for(const t in this.binders){const r=this.binders[t];(r instanceof Oo||r instanceof $o||r instanceof Ro)&&r.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const t=this.binders[e];(t instanceof Oo||t instanceof $o||t instanceof Ro)&&t.destroy()}}}class jo{constructor(e,t,r=()=>!0){this.programConfigurations={};for(const n of e)this.programConfigurations[n.id]=new qo(n,t,r);this.needsUpload=!1,this._featureMap=new To,this._bufferOffset=0}populatePaintArrays(e,t,r,n){for(const r in this.programConfigurations)this.programConfigurations[r].populatePaintArrays(e,t,n);void 0!==t.id&&this._featureMap.add(t.id,r,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,r,n){for(const i of r)this.needsUpload=this.programConfigurations[i.id].updatePaintArrays(e,this._featureMap,t,i,n)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}function Go(e,t){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-dasharray":["dasharray_to","dasharray_from"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[e]||[e.replace(`${t}-`,"").replace(/-/g,"_")]}function Xo(e,t,r){const n={color:{source:bs,composite:Os},number:{source:zs,composite:bs}},i=function(e){return{"line-pattern":{source:no,composite:no},"fill-pattern":{source:no,composite:no},"fill-extrusion-pattern":{source:no,composite:no},"line-dasharray":{source:io,composite:io}}[e]}(e);return i&&i[r]||n[t][r]}pi("ConstantBinder",Vo),pi("CrossFadedConstantBinder",Lo),pi("SourceExpressionBinder",Oo),pi("CrossFadedPatternBinder",No),pi("CrossFadedDasharrayBinder",Uo),pi("CompositeExpressionBinder",$o),pi("ProgramConfiguration",qo,{omit:["_buffers"]}),pi("ProgramConfigurationSet",jo);const Yo=Math.pow(2,14)-1,Zo=-Yo-1;function Ho(e){const t=p/e.extent,r=e.loadGeometry();for(let e=0;e<r.length;e++){const n=r[e];for(let e=0;e<n.length;e++){const r=n[e],i=Math.round(r.x*t),s=Math.round(r.y*t);r.x=f(i,Zo,Yo),r.y=f(s,Zo,Yo),(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 Wo(e,t){return{type:e.type,id:e.id,properties:e.properties,geometry:t?Ho(e):[]}}const Jo=-32768;function Ko(e,t,r,n,i){e.emplaceBack(Jo+8*t+n,Jo+8*r+i)}class Qo{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new Ks,this.indexArray=new co,this.segments=new yo,this.programConfigurations=new jo(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){const n=this.layers[0],i=[];let s=null,o=!1,a="heatmap"===n.type;if("circle"===n.type){const e=n;s=e.layout.get("circle-sort-key"),o=!s.isConstant(),a=a||"map"===e.paint.get("circle-pitch-alignment")}const l=a?t.subdivisionGranularity.circle:1;for(const{feature:t,id:n,index:a,sourceLayerIndex:l}of e){const e=this.layers[0]._featureFilter.needGeometry,u=Wo(t,e);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:t.properties,type:t.type,sourceLayerIndex:l,index:a,geometry:e?u.geometry:Ho(t),patterns:{},sortKey:c};i.push(h)}o&&i.sort(((e,t)=>e.sortKey-t.sortKey));for(const n of i){const{geometry:i,index:s,sourceLayerIndex:o}=n,a=e[s].feature;this.addFeature(n,i,s,r,l),t.featureIndex.insert(a,i,s,o,this.index)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:r})}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,fo),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,t,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 t)for(const t of r){const r=t.x,n=t.y;if(r<0||r>=p||n<0||n>=p)continue;const i=this.segments.prepareSegment(o*o,this.layoutVertexArray,this.indexArray,e.sortKey),a=i.vertexLength;for(let e=0;e<o;e++)for(let t=0;t<o;t++)Ko(this.layoutVertexArray,r,n,s[t],s[e]);for(let e=0;e<o-1;e++)for(let t=0;t<o-1;t++){const r=a+e*o+t,n=a+(e+1)*o+t;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,e,r,{imagePositions:{},canonical:n})}}function ea(e,t){for(let r=0;r<e.length;r++)if(ua(t,e[r]))return!0;for(let r=0;r<t.length;r++)if(ua(e,t[r]))return!0;return!!ia(e,t)}function ta(e,t,r){return!!ua(e,t)||!!oa(t,e,r)}function ra(e,t){if(1===e.length)return la(t,e[0]);for(let r=0;r<t.length;r++){const n=t[r];for(let t=0;t<n.length;t++)if(ua(e,n[t]))return!0}for(let r=0;r<e.length;r++)if(la(t,e[r]))return!0;for(let r=0;r<t.length;r++)if(ia(e,t[r]))return!0;return!1}function na(e,t,r){if(e.length>1){if(ia(e,t))return!0;for(let n=0;n<t.length;n++)if(oa(t[n],e,r))return!0}for(let n=0;n<e.length;n++)if(oa(e[n],t,r))return!0;return!1}function ia(e,t){if(0===e.length||0===t.length)return!1;for(let r=0;r<e.length-1;r++){const n=e[r],i=e[r+1];for(let e=0;e<t.length-1;e++)if(sa(n,i,t[e],t[e+1]))return!0}return!1}function sa(e,t,r,n){return v(e,r,n)!==v(t,r,n)&&v(e,t,r)!==v(e,t,n)}function oa(e,t,r){const n=r*r;if(1===t.length)return e.distSqr(t[0])<n;for(let r=1;r<t.length;r++)if(aa(e,t[r-1],t[r])<n)return!0;return!1}function aa(e,t,r){const n=t.distSqr(r);if(0===n)return e.distSqr(t);const i=((e.x-t.x)*(r.x-t.x)+(e.y-t.y)*(r.y-t.y))/n;return e.distSqr(i<0?t:i>1?r:r.sub(t)._mult(i)._add(t))}function la(e,t){let r,n,i,s=!1;for(let o=0;o<e.length;o++){r=e[o];for(let e=0,o=r.length-1;e<r.length;o=e++)n=r[e],i=r[o],n.y>t.y!=i.y>t.y&&t.x<(i.x-n.x)*(t.y-n.y)/(i.y-n.y)+n.x&&(s=!s)}return s}function ua(e,t){let r=!1;for(let n=0,i=e.length-1;n<e.length;i=n++){const s=e[n],o=e[i];s.y>t.y!=o.y>t.y&&t.x<(o.x-s.x)*(t.y-s.y)/(o.y-s.y)+s.x&&(r=!r)}return r}function ca(e,t,r){const n=r[0],i=r[2];if(e.x<n.x&&t.x<n.x||e.x>i.x&&t.x>i.x||e.y<n.y&&t.y<n.y||e.y>i.y&&t.y>i.y)return!1;const s=v(e,t,r[0]);return s!==v(e,t,r[1])||s!==v(e,t,r[2])||s!==v(e,t,r[3])}function ha(e,t,r){const n=t.paint.get(e).value;return"constant"===n.kind?n.value:r.programConfigurations.get(t.id).getMaxValue(e)}function pa(e){return Math.sqrt(e[0]*e[0]+e[1]*e[1])}function fa(e,r,n,i,s){if(!r[0]&&!r[1])return e;const o=t.convert(r)._mult(s);"viewport"===n&&o._rotate(-i);const a=[];for(let t=0;t<e.length;t++)a.push(e[t].sub(o));return a}function da(e){const t=[];for(let r=0;r<e.length;r++){const n=e[r],i=t.at(-1);(0===r||i&&!n.equals(i))&&t.push(n)}return t}function ya({queryGeometry:e,size:t},r){return ta(e,r,t)}function ma({queryGeometry:e,size:t,transform:r,unwrappedTileID:n,getElevation:i},s){return ta(e,s,t*(r.projectTileCoordinates(s.x,s.y,n,i).signedDistanceFromCamera/r.cameraToCenterDistance))}function ga({queryGeometry:e,size:t,transform:r,unwrappedTileID:n,getElevation:i},s){const o=r.projectTileCoordinates(s.x,s.y,n,i).signedDistanceFromCamera,a=t*(r.cameraToCenterDistance/o);return ta(e,ba(s,r,n,i),a)}function xa({queryGeometry:e,size:t,transform:r,unwrappedTileID:n,getElevation:i},s){return ta(e,ba(s,r,n,i),t)}function va({queryGeometry:e,size:t,transform:r,unwrappedTileID:n,getElevation:i,pitchAlignment:s="map",pitchScale:o="map"},a){const l="map"===s?"map"===o?ya:ma:"map"===o?ga:xa,u={queryGeometry:e,size:t,transform:r,unwrappedTileID:n,getElevation:i};for(const e of a)for(const t of e)if(l(u,t))return!0;return!1}function ba(e,r,n,i){const s=r.projectTileCoordinates(e.x,e.y,n,i).point;return new t((.5*s.x+.5)*r.width,(.5*-s.y+.5)*r.height)}let wa,_a;pi("CircleBucket",Qo,{omit:["layers"]});var Sa={get paint(){return _a=_a||new os({"circle-radius":new rs(T.paint_circle["circle-radius"]),"circle-color":new rs(T.paint_circle["circle-color"]),"circle-blur":new rs(T.paint_circle["circle-blur"]),"circle-opacity":new rs(T.paint_circle["circle-opacity"]),"circle-translate":new ts(T.paint_circle["circle-translate"]),"circle-translate-anchor":new ts(T.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new ts(T.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new ts(T.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new rs(T.paint_circle["circle-stroke-width"]),"circle-stroke-color":new rs(T.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new rs(T.paint_circle["circle-stroke-opacity"])})},get layout(){return wa=wa||new os({"circle-sort-key":new rs(T.layout_circle["circle-sort-key"])})}};class Aa extends us{constructor(e,t){super(e,Sa,t)}createBucket(e){return new Qo(e)}queryRadius(e){const t=e;return ha("circle-radius",this,t)+ha("circle-stroke-width",this,t)+pa(this.paint.get("circle-translate"))}queryIntersectsFeature({queryGeometry:e,feature:t,featureState:r,geometry:n,transform:i,pixelsToTileUnits:s,unwrappedTileID:o,getElevation:a}){const l=fa(e,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),-i.bearingInRadians,s),u=this.paint.get("circle-radius").evaluate(t,r)+this.paint.get("circle-stroke-width").evaluate(t,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(e,t,r,n){return e.map((e=>ba(e,t,r,n)))}(l,i,o,a),f=u),va({queryGeometry:p,size:f,transform:i,unwrappedTileID:o,getElevation:a,pitchAlignment:h,pitchScale:c},n)}}class ka extends Qo{}let Ia;pi("HeatmapBucket",ka,{omit:["layers"]});var Ta={get paint(){return Ia=Ia||new os({"heatmap-radius":new rs(T.paint_heatmap["heatmap-radius"]),"heatmap-weight":new rs(T.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new ts(T.paint_heatmap["heatmap-intensity"]),"heatmap-color":new ss(T.paint_heatmap["heatmap-color"]),"heatmap-opacity":new ts(T.paint_heatmap["heatmap-opacity"])})}};function Ea(e,{width:t,height:r},n,i){if(i){if(i instanceof Uint8ClampedArray)i=new Uint8Array(i.buffer);else if(i.length!==t*r*n)throw new RangeError(`mismatched image size. expected: ${i.length} but got: ${t*r*n}`)}else i=new Uint8Array(t*r*n);return e.width=t,e.height=r,e.data=i,e}function Ma(e,{width:t,height:r},n){if(t===e.width&&r===e.height)return;const i=Ea({},{width:t,height:r},n);Pa(e,i,{x:0,y:0},{x:0,y:0},{width:Math.min(e.width,t),height:Math.min(e.height,r)},n),e.width=t,e.height=r,e.data=i.data}function Pa(e,t,r,n,i,s){if(0===i.width||0===i.height)return t;if(i.width>e.width||i.height>e.height||r.x>e.width-i.width||r.y>e.height-i.height)throw new RangeError("out of range source coordinates for image copy");if(i.width>t.width||i.height>t.height||n.x>t.width-i.width||n.y>t.height-i.height)throw new RangeError("out of range destination coordinates for image copy");const o=e.data,a=t.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)*e.width+r.x)*s,c=((n.y+l)*t.width+n.x)*s;for(let e=0;e<i.width*s;e++)a[c+e]=o[u+e]}return t}class Da{constructor(e,t){Ea(this,e,1,t)}resize(e){Ma(this,e,1)}clone(){return new Da({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,r,n,i){Pa(e,t,r,n,i,1)}}class Fa{constructor(e,t){Ea(this,e,4,t)}resize(e){Ma(this,e,4)}replace(e,t){t?this.data.set(e):this.data=e instanceof Uint8ClampedArray?new Uint8Array(e.buffer):e}clone(){return new Fa({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,r,n,i){Pa(e,t,r,n,i,4)}setPixel(e,t,r){const n=4*(e*this.width+t);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)}}function za(e){const t=new Uint8Array(e.length);for(let r=0;r<e.length;r+=4){const n=e[r+3];t[r+0]=Math.round(e[r+0]*n/255),t[r+1]=Math.round(e[r+1]*n/255),t[r+2]=Math.round(e[r+2]*n/255),t[r+3]=n}return t}pi("AlphaImage",Da),pi("RGBAImage",Fa);const Ba="big-fb";class Ca extends us{createBucket(e){return new ka(e)}constructor(e,t){super(e,Ta,t),this.heatmapFbos=new Map,this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(e){"heatmap-color"===e&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=function(e){const t={},r=e.resolution||256,n=e.clips?e.clips.length:1,i=e.image||new Fa({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)=>{t[e.evaluationKey]=o;const a=e.expression.evaluate(t);i.setPixel(n/4/r,s/4,a)};if(e.clips)for(let t=0,i=0;t<n;++t,i+=4*r)for(let n=0,o=0;n<r;n++,o+=4){const a=n/(r-1),{start:l,end:u}=e.clips[t];s(i,o,l*(1-a)+u*a)}else for(let e=0,t=0;e<r;e++,t+=4)s(0,t,e/(r-1));return i}({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbos.has(Ba)&&this.heatmapFbos.delete(Ba)}queryRadius(e){return ha("heatmap-radius",this,e)}queryIntersectsFeature({queryGeometry:e,feature:t,featureState:r,geometry:n,transform:i,pixelsToTileUnits:s,unwrappedTileID:o,getElevation:a}){return va({queryGeometry:e,size:this.paint.get("heatmap-radius").evaluate(t,r)*s,transform:i,unwrappedTileID:o,getElevation:a},n)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&!this.isHidden()}}let Va;var La={get paint(){return Va=Va||new os({"hillshade-illumination-direction":new ts(T.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-altitude":new ts(T.paint_hillshade["hillshade-illumination-altitude"]),"hillshade-illumination-anchor":new ts(T.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new ts(T.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new ts(T.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new ts(T.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new ts(T.paint_hillshade["hillshade-accent-color"]),"hillshade-method":new ts(T.paint_hillshade["hillshade-method"]),resampling:new ts(T.paint_hillshade.resampling)})}};class Oa extends us{constructor(e,t){super(e,La,t),this.recalculate({zoom:0,zoomHistory:{}},void 0)}getIlluminationProperties(){let e=this.paint.get("hillshade-illumination-direction").values,t=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(e.length,t.length,r.length,n.length);e=e.concat(Array(i-e.length).fill(e.at(-1))),t=t.concat(Array(i-t.length).fill(t.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=t.map(k);return{directionRadians:e.map(k),altitudeRadians:s,shadowColor:n,highlightColor:r}}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&!this.isHidden()}}let $a;var Ra={get paint(){return $a=$a||new os({"color-relief-opacity":new ts(T["paint_color-relief"]["color-relief-opacity"]),"color-relief-color":new ss(T["paint_color-relief"]["color-relief-color"]),resampling:new ts(T["paint_color-relief"].resampling)})}};function Na(e){return"data"in e}class Ua{constructor(e,t,r,n){this.context=e,this.format=r,this.texture=e.gl.createTexture(),this._ownedHandle=this.texture,this.update(t,n)}update(e,t,r){const{width:n,height:i}=e,s=!(this.size&&this.size[0]===n&&this.size[1]===i||r),{context:o}=this,{gl:a}=o;this.useMipmap=Boolean(t&&t.useMipmap),a.bindTexture(a.TEXTURE_2D,this.texture),o.pixelStoreUnpackFlipY.set(!1),o.pixelStoreUnpack.set(1);const l=this.format===a.RGBA&&(!t||!1!==t.premultiply);if(s)this.size=[n,i],Na(e)?(o.pixelStoreUnpackPremultiplyAlpha.set(!1),this._uploadRawData(e,l,n,i,a)):(o.pixelStoreUnpackPremultiplyAlpha.set(l),this._uploadDomImage(e,a));else{const{x:t,y:s}=r||{x:0,y:0};Na(e)?(o.pixelStoreUnpackPremultiplyAlpha.set(!1),this._updateRawData(e,l,t,s,n,i,a)):(o.pixelStoreUnpackPremultiplyAlpha.set(l),this._updateDomImage(e,t,s,a))}this.useMipmap&&this.isSizePowerOfTwo()&&a.generateMipmap(a.TEXTURE_2D),o.pixelStoreUnpackFlipY.setDefault(),o.pixelStoreUnpack.setDefault(),o.pixelStoreUnpackPremultiplyAlpha.setDefault()}_uploadDomImage(e,t){t.texImage2D(t.TEXTURE_2D,0,this.format,this.format,t.UNSIGNED_BYTE,e)}_uploadRawData(e,t,r,n,i){let{data:s}=e;t&&s&&(s=za(s)),i.texImage2D(i.TEXTURE_2D,0,this.format,r,n,0,this.format,i.UNSIGNED_BYTE,s)}_updateDomImage(e,t,r,n){n.texSubImage2D(n.TEXTURE_2D,0,t,r,n.RGBA,n.UNSIGNED_BYTE,e)}_updateRawData(e,t,r,n,i,s,o){let{data:a}=e;t&&a&&(a=za(a)),o.texSubImage2D(o.TEXTURE_2D,0,r,n,i,s,o.RGBA,o.UNSIGNED_BYTE,a)}bind(e,t,r){const{context:n}=this,{gl:i}=n;this.texture!==this._ownedHandle&&(this.texture=this._ownedHandle),i.bindTexture(i.TEXTURE_2D,this.texture),r!==i.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=i.LINEAR),e!==this.filter&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,e),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,r||e),this.filter=e),t!==this.wrap&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,t),this.wrap=t)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null,this._ownedHandle=null}}class qa{constructor(e,t,r,n=1,i=1,s=1,o=0){if(this.uid=e,t.height!==t.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. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=t.height;const a=this.dim=t.height-2;switch(this.data=new Uint32Array(t.data.buffer),r){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=n,this.greenFactor=i,this.blueFactor=s,this.baseShift=o;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let e=0;e<a;e++)this.data[this._idx(-1,e)]=this.data[this._idx(0,e)],this.data[this._idx(a,e)]=this.data[this._idx(a-1,e)],this.data[this._idx(e,-1)]=this.data[this._idx(e,0)],this.data[this._idx(e,a)]=this.data[this._idx(e,a-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(a,-1)]=this.data[this._idx(a-1,0)],this.data[this._idx(-1,a)]=this.data[this._idx(0,a-1)],this.data[this._idx(a,a)]=this.data[this._idx(a-1,a-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let e=0;e<a;e++)for(let t=0;t<a;t++){const r=this.get(e,t);r>this.max&&(this.max=r),r<this.min&&(this.min=r)}}get(e,t){const r=new Uint8Array(this.data.buffer),n=4*this._idx(e,t);return this.unpack(r[n],r[n+1],r[n+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(e,t){if(e<-1||e>=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError(`Out of range source coordinates for DEM data. x: ${e}, y: ${t}, dim: ${this.dim}`);return(t+1)*this.stride+(e+1)}unpack(e,t,r){return e*this.redFactor+t*this.greenFactor+r*this.blueFactor-this.baseShift}pack(e){return ja(e,this.getUnpackVector())}getPixels(){return new Fa({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,t,r){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let n=t*this.dim,i=t*this.dim+this.dim,s=r*this.dim,o=r*this.dim+this.dim;switch(t){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=-t*this.dim,l=-r*this.dim;for(let t=s;t<o;t++)for(let r=n;r<i;r++)this.data[this._idx(r,t)]=e.data[this._idx(r+a,t+l)]}}function ja(e,t){const r=t[0],n=t[1],i=t[2],s=t[3],o=Math.min(r,n,i),a=Math.round((e+s)/o);return{r:Math.floor(a*o/r)%256,g:Math.floor(a*o/n)%256,b:Math.floor(a*o/i)%256}}pi("DEMData",qa);class Ga extends us{constructor(e,t){super(e,Ra,t)}_createColorRamp(e){const t={elevationStops:[],colorStops:[]},r=this._transitionablePaint._values["color-relief-color"].value.expression;if(r instanceof tn&&r._styleExpression.expression instanceof ht){this.colorRampExpression=r;const e=r._styleExpression.expression;t.elevationStops=e.labels,t.colorStops=[];for(const r of t.elevationStops)t.colorStops.push(e.evaluate({globals:{elevation:r}}))}if(t.elevationStops.length<1&&(t.elevationStops=[0],t.colorStops=[ke.transparent]),t.elevationStops.length<2&&(t.elevationStops.push(t.elevationStops[0]+1),t.colorStops.push(t.colorStops[0])),t.elevationStops.length<=e)return t;const n={elevationStops:[],colorStops:[]},i=(t.elevationStops.length-1)/(e-1);for(let e=0;e<t.elevationStops.length-.5;e+=i)n.elevationStops.push(t.elevationStops[Math.round(e)]),n.colorStops.push(t.colorStops[Math.round(e)]);return x(`Too many colors in specification of ${this.id} color-relief layer, may not render properly. 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o=t[2*e],a=t[2*e+1],l=t[2*(e+1)%6],u=t[(2*(e+1)+1)%6],c=t[2*(e+2)%6],h=t[(2*(e+2)+1)%6],p=l-o,f=u-a,d=0===p,y=0===f,m=(n-a)/f,g=(i-a)/f,x=Math.min(m,g),v=Math.max(m,g);if(!y&&(x>=1||v<=0)||y&&(a<n||a>i)){u>=n&&u<=i&&s.push(r[(e+1)%3]);continue}!y&&x>0&&s.push(this._vertexToIndex(o+p*x,a+f*x));const b=o+p*Math.max(x,0),w=o+p*Math.min(v,1);d||this._generateIntraEdgeVertices(s,o,a,l,u,b,w),!y&&v<1&&s.push(this._vertexToIndex(o+p*v,a+f*v)),(y||u>=n&&u<=i)&&s.push(r[(e+1)%3]),!y&&(u<=n||u>=i)&&this._generateInterEdgeVertices(s,o,a,l,u,c,h,w,n,i)}return s}_generateIntraEdgeVertices(e,t,r,n,i,s,o){const a=n-t,l=i-r,u=0===l,c=u?Math.min(t,n):Math.min(s,o),h=u?Math.max(t,n):Math.max(s,o),p=Math.floor(c/this._granularityCellSize)+1,f=Math.ceil(h/this._granularityCellSize)-1;if(u?t<n:s<o)for(let n=p;n<=f;n++){const i=n*this._granularityCellSize;e.push(this._vertexToIndex(i,r+l*(i-t)/a))}else for(let n=f;n>=p;n--){const i=n*this._granularityCellSize;e.push(this._vertexToIndex(i,r+l*(i-t)/a))}}_generateInterEdgeVertices(e,t,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 e=r-o,n=s+(t-s)*Math.min((l-o)/e,(u-o)/e);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 t=x;t<=v;t++)e.push(this._vertexToIndex(t*this._granularityCellSize,_));else for(let t=v;t>=x;t--)e.push(this._vertexToIndex(t*this._granularityCellSize,_))}_generateOutline(e){const t=[];for(const r of e){const e=Tl(r,this._granularity,!0),n=this._pointArrayToIndices(e),i=[];for(let e=1;e<n.length;e++)i.push(n[e-1]),i.push(n[e]);t.push(i)}return t}_handlePoles(e){let t=!1,r=!1;this._canonical&&(0===this._canonical.y&&(t=!0),this._canonical.y===(1<<this._canonical.z)-1&&(r=!0)),(t||r)&&this._fillPoles(e,t,r)}_ensureNoPoleVertices(){const e=this._vertexBuffer;for(let t=0;t<e.length;t+=2){const r=e[t+1];r===Sl&&(e[t+1]=-32767),r===Al&&(e[t+1]=32766)}}_generatePoleQuad(e,t,r,n,i,s){n>i!=(s===Sl)?(e.push(t),e.push(r),e.push(this._vertexToIndex(n,s)),e.push(r),e.push(this._vertexToIndex(i,s)),e.push(this._vertexToIndex(n,s))):(e.push(r),e.push(t),e.push(this._vertexToIndex(n,s)),e.push(this._vertexToIndex(i,s)),e.push(r),e.push(this._vertexToIndex(n,s)))}_fillPoles(e,t,r){const n=this._vertexBuffer,i=p,s=e.length;for(let o=2;o<s;o+=3){const s=e[o-2],a=e[o-1],l=e[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];t&&(0===c&&0===p&&this._generatePoleQuad(e,s,a,u,h,Sl),0===p&&0===d&&this._generatePoleQuad(e,a,l,h,f,Sl),0===d&&0===c&&this._generatePoleQuad(e,l,s,f,u,Sl)),r&&(c===i&&p===i&&this._generatePoleQuad(e,s,a,u,h,Al),p===i&&d===i&&this._generatePoleQuad(e,a,l,h,f,Al),d===i&&c===i&&this._generatePoleQuad(e,l,s,f,u,Al))}}_initializeVertices(e){for(let t=0;t<e.length;t+=2)this._vertexToIndex(e[t],e[t+1])}subdividePolygonInternal(e,t){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:r,holeIndices:n}=function(e){const t=[],r=[];for(const n of e)if(0!==n.length){n!==e[0]&&t.push(r.length/2);for(let e=0;e<n.length;e++)r.push(n[e].x),r.push(n[e].y)}return{flattened:r,holeIndices:t}}(e);let i;this._initializeVertices(r);try{const e=function(e,t,r=2){const n=t&&t.length,i=n?t[0]*r:e.length;let s=Wa(e,0,i,r,!0);const o=[];if(!s||s.next===s.prev)return o;let a,l,u;if(n&&(s=function(e,t,r,n){const i=[];for(let r=0,s=t.length;r<s;r++){const o=Wa(e,t[r]*n,r<s-1?t[r+1]*n:e.length,n,!1);o===o.next&&(o.steiner=!0),i.push(al(o))}i.sort(nl);for(let e=0;e<i.length;e++)r=il(i[e],r);return r}(e,t,s,r)),e.length>80*r){a=e[0],l=e[1];let t=a,n=l;for(let s=r;s<i;s+=r){const r=e[s],i=e[s+1];r<a&&(a=r),i<l&&(l=i),r>t&&(t=r),i>n&&(n=i)}u=Math.max(t-a,n-l),u=0!==u?32767/u:0}return Ka(s,o,r,a,l,u,0),o}(r,n),t=this._convertIndices(r,e);i=this._subdivideTrianglesScanline(t)}catch(e){console.error(e)}let s=[];return t&&(s=this._generateOutline(e)),this._ensureNoPoleVertices(),this._handlePoles(i),{verticesFlattened:this._vertexBuffer,indicesTriangles:i,indicesLineList:s}}_convertIndices(e,t){const r=[];for(let n=0;n<t.length;n++)r.push(this._vertexToIndex(e[2*t[n]],e[2*t[n]+1]));return r}_pointArrayToIndices(e){const t=[];for(let r=0;r<e.length;r++){const n=e[r];t.push(this._vertexToIndex(n.x,n.y))}return t}}function Il(e,t,r,n=!0){return new kl(r,t).subdividePolygonInternal(e,n)}function Tl(e,r,n=!1){if(!e||e.length<1)return[];if(e.length<2)return[];const i=e[0],s=e[e.length-1],o=n&&(i.x!==s.x||i.y!==s.y);if(r<2)return o?[...e,e[0]]:[...e];const a=Math.floor(p/r),l=[];l.push(new t(e[0].x,e[0].y));const u=e.length,c=o?u:u-1;for(let r=0;r<c;r++){const n=e[r],i=r<u-1?e[r+1]:e[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 e=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-e),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=e,v+=y*u;const r=new t(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 e=new t(Math.round(x),v);l[l.length-1].x===e.x&&l[l.length-1].y===e.y||l.push(e)}}const b=new t(c,h);l[l.length-1].x===b.x&&l[l.length-1].y===b.y||l.push(b)}return l}function El(e,t,r){if(0===t.length)throw new Error("Subdivision vertex ring is empty.");let n=0,i=e[2*t[0]];for(let r=1;r<t.length;r++){const s=e[2*t[r]];s<i&&(i=s,n=r)}const s=t.length;let o=n,a=(o+1)%s;for(;;){const n=o-1>=0?o-1:s-1,i=(a+1)%s,l=e[2*t[n]],u=e[2*t[i]],c=e[2*t[o]],h=e[2*t[o]+1],p=e[2*t[a]+1];let f=!1;if(l<u)f=!0;else if(l>u)f=!1;else{const r=p-h,s=-(e[2*t[a]]-c),o=h<p?1:-1;((l-c)*r+(e[2*t[n]+1]-h)*s)*o>((u-c)*r+(e[2*t[i]+1]-h)*s)*o&&(f=!0)}if(f){const e=t[n],i=t[o],l=t[a];e!==i&&e!==l&&i!==l&&r.push(l,i,e),o--,o<0&&(o=s-1)}else{const e=t[i],n=t[o],l=t[a];e!==n&&e!==l&&n!==l&&r.push(l,n,e),a++,a>=s&&(a=0)}if(n===i)break}}function Ml(e,t,r,n,i,s,o,a,l){const u=i.length/2,c=o&&a&&l;if(u<yo.MAX_VERTEX_ARRAY_LENGTH){const h=t.prepareSegment(u,r,n),p=h.vertexLength;for(let e=0;e<s.length;e+=3)n.emplaceBack(p+s[e],p+s[e+1],p+s[e+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 t=0;t<i.length;t+=2)e(i[t],i[t+1]);if(c)for(let e=0;e<l.length;e++){const t=l[e];for(let e=1;e<t.length;e+=2)a.emplaceBack(f+t[e-1],f+t[e]);d.primitiveLength+=t.length/2}}else!function(e,t,r,n,i,s){const o=[];for(let e=0;e<n.length/2;e++)o.push(-1);const a={count:0};let l=0,u=e.getOrCreateLatestSegment(t,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))>yo.MAX_VERTEX_ARRAY_LENGTH&&(u=e.createNewSegment(t,r),l=a.count,y=!0,m=!0,g=!0,c=0);const x=Pl(o,n,s,a,p,y,u),v=Pl(o,n,s,a,f,m,u),b=Pl(o,n,s,a,d,g,u);r.emplaceBack(c+x-l,c+v-l,c+b-l),u.primitiveLength++}}(t,r,n,i,s,e),c&&function(e,t,r,n,i,s){const o=[];for(let e=0;e<n.length/2;e++)o.push(-1);const a={count:0};let l=0,u=e.getOrCreateLatestSegment(t,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))>yo.MAX_VERTEX_ARRAY_LENGTH&&(u=e.createNewSegment(t,r),l=a.count,d=!0,y=!0,c=0);const m=Pl(o,n,s,a,i,d,u),g=Pl(o,n,s,a,h,y,u);r.emplaceBack(c+m-l,c+g-l),u.primitiveLength++}}}(o,r,a,i,l,e),t.forceNewSegmentOnNextPrepare(),null==o||o.forceNewSegmentOnNextPrepare()}function Pl(e,t,r,n,i,s,o){if(s){const s=n.count;return r(t[2*i],t[2*i+1]),e[i]=n.count,n.count++,o.vertexLength++,s}return e[i]}class Dl{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.patternFeatures=[],this.layoutVertexArray=new Qs,this.indexArray=new co,this.indexArray2=new ho,this.programConfigurations=new jo(e.layers,e.zoom),this.segments=new yo,this.segments2=new yo,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){this.hasDependencies=Za("fill",this.layers,t);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 e){const e=this.layers[0]._featureFilter.needGeometry,c=Wo(o,e);if(!this.layers[0]._featureFilter.filter(new ji(this.zoom),c,r))continue;const h=i?n.evaluate(c,{},r,t.availableImages):void 0,p={id:a,properties:o.properties,type:o.type,sourceLayerIndex:u,index:l,geometry:e?c.geometry:Ho(o),patterns:{},sortKey:h};s.push(p)}i&&s.sort(((e,t)=>e.sortKey-t.sortKey));for(const n of s){const{geometry:i,index:s,sourceLayerIndex:o}=n;if(this.hasDependencies){const e=Ha("fill",this.layers,n,{zoom:this.zoom},t);this.patternFeatures.push(e)}else this.addFeature(n,i,s,r,{},t.subdivisionGranularity);t.featureIndex.insert(e[s].feature,i,s,o,this.index)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:r})}addFeatures(e,t,r){for(const n of this.patternFeatures)this.addFeature(n,n.geometry,n.index,t,r,e.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Ya),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,t,r,n,i,s){for(const e of Kt(t,500)){const t=Il(e,n,s.fill.getGranularityForZoomLevel(n.z)),r=this.layoutVertexArray;Ml(((e,t)=>{r.emplaceBack(e,t)}),this.segments,this.layoutVertexArray,this.indexArray,t.verticesFlattened,t.indicesTriangles,this.segments2,this.indexArray2,t.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,{imagePositions:i,canonical:n})}}let Fl,zl;pi("FillBucket",Dl,{omit:["layers","patternFeatures"]});var Bl={get paint(){return zl=zl||new os({"fill-antialias":new ts(T.paint_fill["fill-antialias"]),"fill-opacity":new rs(T.paint_fill["fill-opacity"]),"fill-color":new rs(T.paint_fill["fill-color"]),"fill-outline-color":new rs(T.paint_fill["fill-outline-color"]),"fill-translate":new ts(T.paint_fill["fill-translate"]),"fill-translate-anchor":new ts(T.paint_fill["fill-translate-anchor"]),"fill-pattern":new ns(T.paint_fill["fill-pattern"])})},get layout(){return Fl=Fl||new os({"fill-sort-key":new rs(T.layout_fill["fill-sort-key"])})}};class Cl extends us{constructor(e,t){super(e,Bl,t)}recalculate(e,t){super.recalculate(e,t);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(e){return new Dl(e)}queryRadius(){return pa(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:e,geometry:t,transform:r,pixelsToTileUnits:n}){return ra(fa(e,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-r.bearingInRadians,n),t)}isTileClipped(){return!0}}const Vl=fs([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Ll=fs([{name:"a_centroid",components:2,type:"Int16"}],4),{members:Ol}=Vl;class $l{constructor(e,t,r,n,i){this.properties={},this.extent=r,this.type=0,this.id=void 0,this._pbf=e,this._geometry=-1,this._keys=n,this._values=i,e.readFields(Rl,this,t)}loadGeometry(){const e=this._pbf;e.pos=this._geometry;const r=e.readVarint()+e.pos,n=[];let i,s=1,o=0,a=0,l=0;for(;e.pos<r;){if(o<=0){const t=e.readVarint();s=7&t,o=t>>3}if(o--,1===s||2===s)a+=e.readSVarint(),l+=e.readSVarint(),1===s&&(i&&n.push(i),i=[]),i&&i.push(new t(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 e=this._pbf;e.pos=this._geometry;const t=e.readVarint()+e.pos;let r=1,n=0,i=0,s=0,o=1/0,a=-1/0,l=1/0,u=-1/0;for(;e.pos<t;){if(n<=0){const t=e.readVarint();r=7&t,n=t>>3}if(n--,1===r||2===r)i+=e.readSVarint(),s+=e.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 ${r}`)}return[o,l,a,u]}toGeoJSON(e,t,r){const n=this.extent*Math.pow(2,r),i=this.extent*e,s=this.extent*t,o=this.loadGeometry();function a(e){return[360*(e.x+i)/n-180,360/Math.PI*Math.atan(Math.exp((1-2*(e.y+s)/n)*Math.PI))-90]}function l(e){return e.map(a)}let u;if(1===this.type){const e=[];for(const t of o)e.push(t[0]);const t=l(e);u=1===e.length?{type:"Point",coordinates:t[0]}:{type:"MultiPoint",coordinates:t}}else if(2===this.type){const e=o.map(l);u=1===e.length?{type:"LineString",coordinates:e[0]}:{type:"MultiLineString",coordinates:e}}else{if(3!==this.type)throw new Error("unknown feature type");{const e=Nl(o),t=[];for(const r of e)t.push(r.map(l));u=1===t.length?{type:"Polygon",coordinates:t[0]}:{type:"MultiPolygon",coordinates:t}}}const c={type:"Feature",geometry:u,properties:this.properties};return null!=this.id&&(c.id=this.id),c}}function Rl(e,t,r){1===e?t.id=r.readVarint():2===e?function(e,t){const r=e.readVarint()+e.pos;for(;e.pos<r;){const r=t._keys[e.readVarint()],n=t._values[e.readVarint()];t.properties[r]=n}}(r,t):3===e?t.type=r.readVarint():4===e&&(t._geometry=r.pos)}function Nl(e){const t=e.length;if(t<=1)return[e];const r=[];let n,i;for(let s=0;s<t;s++){const t=Ul(e[s]);0!==t&&(void 0===i&&(i=t<0),i===t<0?(n&&r.push(n),n=[e[s]]):n&&n.push(e[s]))}return n&&r.push(n),r}function Ul(e){let t=0;for(let r,n,i=0,s=e.length,o=s-1;i<s;o=i++)r=e[i],n=e[o],t+=(n.x-r.x)*(r.y+n.y);return t}$l.types=["Unknown","Point","LineString","Polygon"];class ql{constructor(e,t){this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(jl,this,t),this.length=this._features.length}feature(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];const t=this._pbf.readVarint()+this._pbf.pos;return new $l(this._pbf,t,this.extent,this._keys,this._values)}}function jl(e,t,r){15===e?t.version=r.readVarint():1===e?t.name=r.readString():5===e?t.extent=r.readVarint():2===e?t._features.push(r.pos):3===e?t._keys.push(r.readString()):4===e&&t._values.push(function(e){let t=null;const r=e.readVarint()+e.pos;for(;e.pos<r;){const r=e.readVarint()>>3;t=1===r?e.readString():2===r?e.readFloat():3===r?e.readDouble():4===r?e.readVarint64():5===r?e.readVarint():6===r?e.readSVarint():7===r?e.readBoolean():null}if(null==t)throw new Error("unknown feature value");return t}(r))}class Gl{constructor(e,t){this.layers=e.readFields(Xl,{},t)}}function Xl(e,t,r){if(3===e){const e=new ql(r,r.readVarint()+r.pos);e.length&&(t[e.name]=e)}}const Yl=Math.pow(2,13);function Zl(e,t,r,n,i,s,o,a){e.emplaceBack(t,r,2*Math.floor(n*Yl)+o,i*Yl*2,s*Yl*2,Math.round(a))}class Hl{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new eo,this.centroidVertexArray=new Js,this.indexArray=new co,this.programConfigurations=new jo(e.layers,e.zoom),this.segments=new yo,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){this.features=[],this.hasDependencies=Za("fill-extrusion",this.layers,t);for(const{feature:n,id:i,index:s,sourceLayerIndex:o}of e){const e=this.layers[0]._featureFilter.needGeometry,a=Wo(n,e);if(!this.layers[0]._featureFilter.filter(new ji(this.zoom),a,r))continue;const l={id:i,sourceLayerIndex:o,index:s,geometry:e?a.geometry:Ho(n),properties:n.properties,type:n.type,patterns:{}};this.hasDependencies?this.features.push(Ha("fill-extrusion",this.layers,l,{zoom:this.zoom},t)):this.addFeature(l,l.geometry,s,r,{},t.subdivisionGranularity),t.featureIndex.insert(n,l.geometry,s,o,this.index,!0)}}addFeatures(e,t,r){for(const n of this.features){const{geometry:i}=n;this.addFeature(n,i,n.index,t,r,e.subdivisionGranularity)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:r})}isEmpty(){return 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e=0;e<o;e++)this.centroidVertexArray.emplaceBack(a,l)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,{imagePositions:i,canonical:n})}processPolygon(e,t,r,n,i){if(n.length<1)return;if(Kl(n[0]))return;for(const t of n)0!==t.length&&Wl(e,t);const s={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},o=i.fill.getGranularityForZoomLevel(t.z),a="Polygon"===$l.types[r.type];for(const e of n){if(0===e.length)continue;if(Kl(e))continue;const t=Tl(e,o,a);this._generateSideFaces(t,s)}if(!a)return;const l=Il(n,t,o,!1),u=this.layoutVertexArray;Ml(((e,t)=>{Zl(u,e,t,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,l.verticesFlattened,l.indicesTriangles)}_generateSideFaces(e,t){let r=0;for(let n=1;n<e.length;n++){const i=e[n],s=e[n-1];if(Jl(i,s))continue;t.segment.vertexLength+4>yo.MAX_VERTEX_ARRAY_LENGTH&&(t.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const 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rs(T["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new ts(T["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new ts(T["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new ns(T["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new rs(T["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new rs(T["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new ts(T["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class tu extends us{constructor(e,t){super(e,eu,t)}createBucket(e){return new Hl(e)}queryRadius(){return pa(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:e,feature:r,featureState:n,geometry:i,transform:s,pixelsToTileUnits:o,pixelPosMatrix:a}){const l=fa(e,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(e,r){const n=[];for(const i of e){const e=[i.x,i.y,0,1];h(e,e,r),n.push(new t(e[0]/e[3],e[1]/e[3]))}return n}(l,a),f=function(e,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 e){const e=[],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,A=x+d,k=new t((y+a)/b,(m+l)/b);k.z=v/b,e.push(k);const I=new t(w/A,_/A);I.z=S/A,n.push(I)}s.push(e),o.push(n)}return[s,o]}(i,c,u,a);return function(e,t,r){let n=1/0;ra(r,t)&&(n=nu(r,t[0]));for(let i=0;i<t.length;i++){const s=t[i],o=e[i];for(let e=0;e<s.length-1;e++){const t=s[e],i=[t,s[e+1],o[e+1],o[e],t];ea(r,i)&&(n=Math.min(n,nu(r,i)))}}return n!==1/0&&n}(f[0],f[1],p)}}function ru(e,t){return e.x*t.x+e.y*t.y}function nu(e,t){if(1===e.length){let r=0;const n=t[r++];let i;for(;!i||n.equals(i);)if(i=t[r++],!i)return 1/0;for(;r<t.length;r++){const s=t[r],o=e[0],a=i.sub(n),l=s.sub(n),u=o.sub(n),c=ru(a,a),h=ru(a,l),p=ru(l,l),f=ru(u,a),d=ru(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 e=1/0;for(const r of t)e=Math.min(e,r.z);return e}}const iu=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];class su{static from(e){if(!(e instanceof ArrayBuffer))throw new Error("Data must be an instance of ArrayBuffer.");const[t,r]=new Uint8Array(e,0,2);if(219!==t)throw new Error("Data does not appear to be in a KDBush format.");const n=r>>4;if(1!==n)throw new Error(`Got v${n} data when expected v1.`);const i=iu[15&r];if(!i)throw new Error("Unrecognized array type.");const[s]=new Uint16Array(e,2,1),[o]=new Uint32Array(e,4,1);return new su(o,s,i,e)}constructor(e,t=64,r=Float64Array,n){if(isNaN(e)||e<0)throw new Error(`Unpexpected numItems value: ${e}.`);this.numItems=+e,this.nodeSize=Math.min(Math.max(+t,2),65535),this.ArrayType=r,this.IndexArrayType=e<65536?Uint16Array:Uint32Array;const i=iu.indexOf(this.ArrayType),s=2*e*this.ArrayType.BYTES_PER_ELEMENT,o=e*this.IndexArrayType.BYTES_PER_ELEMENT,a=(8-o%8)%8;if(i<0)throw new Error(`Unexpected typed array class: ${r}.`);n&&n instanceof ArrayBuffer?(this.data=n,this.ids=new this.IndexArrayType(this.data,8,e),this.coords=new this.ArrayType(this.data,8+o+a,2*e),this._pos=2*e,this._finished=!0):(this.data=new ArrayBuffer(8+s+o+a),this.ids=new this.IndexArrayType(this.data,8,e),this.coords=new this.ArrayType(this.data,8+o+a,2*e),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,16+i]),new Uint16Array(this.data,2,1)[0]=t,new Uint32Array(this.data,4,1)[0]=e)}add(e,t){const r=this._pos>>1;return this.ids[r]=r,this.coords[this._pos++]=e,this.coords[this._pos++]=t,r}finish(){const e=this._pos>>1;if(e!==this.numItems)throw new Error(`Added ${e} items when expected ${this.numItems}.`);return ou(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(e,t,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>=e&&a<=r&&u>=t&&u<=n&&l.push(i[o])}continue}const p=h+c>>1,f=s[2*p],d=s[2*p+1];f>=e&&f<=r&&d>=t&&d<=n&&l.push(i[p]),(0===u?e<=f:t<=d)&&(a.push(h),a.push(p-1),a.push(1-u)),(0===u?r>=f:n>=d)&&(a.push(p+1),a.push(c),a.push(1-u))}return l}within(e,t,r){if(!this._finished)throw new Error("Data not yet indexed - call 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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)):Lu(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),t.push(a),a=Cu(e)),o&&(h+=u)}let p=e.length-3;const f=e[p],d=e[p+1],y=i===Tu.X?f:d;y>=r&&y<=n&&Lu(a,f,d,e[p+2]),p=a.length-3,s&&p>=3&&(a[p]!==a[0]||a[p+1]!==a[1])&&Lu(a,a[0],a[1],a[2]),a.length&&t.push(a)}function Cu(e){const t=[];return t.size=e.size,t.start=e.start,t.end=e.end,t}function Vu(e,t,r,n,i,s){for(const o of e)Bu(o,t,r,n,i,s,!1)}function Lu(e,t,r,n){e.push(t,r,n)}function Ou(e,t,r,n,i,s){const o=(s-t)/(n-t);return Lu(e,s,r+(i-r)*o,1),o}function $u(e,t,r,n,i,s){const o=(s-r)/(i-r);return Lu(e,t+(n-t)*o,s,1),o}function Ru(e,t){const r=t.buffer/t.extent;let n=e;const i=Eu(e,1,-1-r,r,Tu.X,-1,2,t),s=Eu(e,1,1-r,2+r,Tu.X,-1,2,t);return i||s?(n=Eu(e,1,-r,1+r,Tu.X,-1,2,t)||[],i&&(n=Nu(i,1).concat(n)),s&&(n=n.concat(Nu(s,-1))),n):n}function Nu(e,t){const r=[];for(const n of e)switch(n.type){case"Point":case"MultiPoint":case"LineString":{const e=Uu(n.geometry,t);r.push(fu(n.id,n.type,e,n.tags));continue}case"MultiLineString":case"Polygon":{const e=[];for(const r of n.geometry)e.push(Uu(r,t));r.push(fu(n.id,n.type,e,n.tags));continue}case"MultiPolygon":{const e=[];for(const r of n.geometry){const n=[];for(const e of r)n.push(Uu(e,t));e.push(n)}r.push(fu(n.id,n.type,e,n.tags));continue}}return r}function Uu(e,t){const r=[];r.size=e.size,void 0!==e.start&&(r.start=e.start,r.end=e.end);for(let n=0;n<e.length;n+=3)r.push(e[n]+t,e[n+1],e[n+2]);return r}function qu(e,t,r){const n=!!t.newGeometry,i=t.removeAllProperties||t.removeProperties?.length>0||t.addOrUpdateProperties?.length>0;if(n){const n=e[0];let s=yu({type:"FeatureCollection",features:[{type:"Feature",id:n.id,geometry:t.newGeometry,properties:i?ju(n.tags,t):n.tags}]},r);return s=Ru(s,r),s}if(i){const r=[];for(const n of e){const e={...n};e.tags=ju(e.tags,t),r.push(e)}return r}return[]}function ju(e,t){if(t.removeAllProperties)return{};const r={...e||{}};if(t.removeProperties)for(const e of t.removeProperties)delete r[e];if(t.addOrUpdateProperties)for(const{key:e,value:n}of t.addOrUpdateProperties)r[e]=n;return r}!function(e){e[e.X=0]="X",e[e.Y=1]="Y"}(Tu||(Tu={}));const Gu={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:e=>e};class Xu{constructor(e){this.options=Object.assign(Object.create(Gu),e),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[],this.points=[]}load(e){const t=[];for(const r of e){if(!r.geometry)continue;const[e,n]=r.geometry.coordinates,[i,s]=[vu(e),bu(n)];t.push({id:r.id,type:"Point",geometry:[i,s],tags:r.properties})}this.createIndex(t)}initialize(e){const t=[];for(const r of e)"Point"===r.type&&t.push(r);this.createIndex(t)}updateIndex(e,t,r){this.options=Object.assign(Object.create(Gu),r.clusterOptions),this.initialize(e)}createIndex(e){const{log:t,minZoom:r,maxZoom:n}=this.options;t&&console.time("total time");const i=`prepare ${e.length} points`;t&&console.time(i),this.points=e;const s=[];for(let t=0;t<e.length;t++){const r=e[t];if(!r?.geometry)continue;let[n,i]=r.geometry;n=Math.fround(n),i=Math.fround(i),s.push(n,i,1/0,t,-1,1),this.options.reduce&&s.push(0)}let o=this.trees[n+1]=this.createTree(s);t&&console.timeEnd(i);for(let e=n;e>=r;e--){const r=Date.now();o=this.trees[e]=this.createTree(this.cluster(o,e)),t&&console.log("z%d: %d clusters in %dms",e,o.numItems,Date.now()-r)}t&&console.timeEnd("total time")}getClusters(e,t){return this.getClustersInternal(e,t).map((e=>wu(e)))}getClustersInternal(e,t){let r=((e[0]+180)%360+360)%360-180;const n=Math.max(-90,Math.min(90,e[1]));let i=180===e[2]?180:((e[2]+180)%360+360)%360-180;const s=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)r=-180,i=180;else if(r>i){const e=this.getClustersInternal([r,n,180,s],t),o=this.getClustersInternal([-180,n,i,s],t);return e.concat(o)}const o=this.trees[this.limitZoom(t)],a=o.range(vu(r),bu(s),vu(i),bu(n)),l=o.flatData,u=[];for(const e of a){const t=this.stride*e;u.push(l[t+5]>1?Yu(l,t,this.clusterProps):this.points[l[t+3]])}return u}getChildren(e){const t=this.getOriginId(e),r=this.getOriginZoom(e),n=new Error("No cluster with the specified id: "+e),i=this.trees[r];if(!i)throw n;const s=i.flatData;if(t*this.stride>=s.length)throw n;const o=this.options.radius/(this.options.extent*Math.pow(2,r-1)),a=i.within(s[t*this.stride],s[t*this.stride+1],o),l=[];for(const t of a){const r=t*this.stride;s[r+4]===e&&l.push(s[r+5]>1?Zu(s,r,this.clusterProps):wu(this.points[s[r+3]]))}if(0===l.length)throw n;return l}getLeaves(e,t,r){const n=[];return this.appendLeaves(n,e,t=t||10,r=r||0,0),n}getTile(e,t,r){const n=this.trees[this.limitZoom(e)];if(!n)return null;const i=Math.pow(2,e),{extent:s,radius:o}=this.options,a=o/s,l=(r-a)/i,u=(r+1+a)/i,c={transformed:!0,features:[],source:null,x:t,y:r,z:e};return this.addTileFeatures(n.range((t-a)/i,l,(t+1+a)/i,u),n.flatData,t,r,i,c),0===t&&this.addTileFeatures(n.range(1-a/i,l,1,u),n.flatData,i,r,i,c),t===i-1&&this.addTileFeatures(n.range(0,l,a/i,u),n.flatData,-1,r,i,c),c}getClusterExpansionZoom(e){return this.getOriginZoom(e)}appendLeaves(e,t,r,n,i){const s=this.getChildren(t);for(const t of s){const s=t.properties;if(s?.cluster?i+s.point_count<=n?i+=s.point_count:i=this.appendLeaves(e,s.cluster_id,r,n,i):i<n?i++:e.push(t),e.length===r)break}return i}createTree(e){const t=new su(e.length/this.stride|0,this.options.nodeSize,Float32Array);for(let r=0;r<e.length;r+=this.stride)t.add(e[r],e[r+1]);return t.finish(),t.flatData=e,t.data=null,t}addTileFeatures(e,t,r,n,i,s){for(const o of e){const e=o*this.stride,a=t[e+5]>1;let l,u,c;if(a)l=Hu(t,e,this.clusterProps),u=t[e],c=t[e+1];else{const r=this.points[t[e+3]];l=r.tags,[u,c]=r.geometry}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?t[e+3]:this.points[t[e+3]].id,void 0!==p&&(h.id=p),s.features.push(h)}}limitZoom(e){return Math.max(this.options.minZoom,Math.min(Math.floor(+e),this.options.maxZoom+1))}cluster(e,t){const{radius:r,extent:n,reduce:i,minPoints:s}=this.options,o=r/(n*Math.pow(2,t)),a=e.flatData,l=[],u=this.stride;for(let r=0;r<a.length;r+=u){if(a[r+2]<=t)continue;a[r+2]=t;const n=a[r],c=a[r+1],h=e.within(a[r],a[r+1],o),p=a[r+5];let f=p;for(const e of h){const r=e*u;a[r+2]>t&&(f+=a[r+5])}if(f>p&&f>=s){let e,s=n*p,o=c*p,d=-1;const y=(r/u<<5)+(t+1)+this.points.length;for(const n of h){const l=n*u;if(a[l+2]<=t)continue;a[l+2]=t;const c=a[l+5];s+=a[l]*c,o+=a[l+1]*c,a[l+4]=y,i&&(e||(e=this.map(a,r,!0),d=this.clusterProps.length,this.clusterProps.push(e)),i(e,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 e=0;e<u;e++)l.push(a[r+e]);if(f>1)for(const e of h){const r=e*u;if(!(a[r+2]<=t)){a[r+2]=t;for(let e=0;e<u;e++)l.push(a[r+e])}}}}return l}getOriginId(e){return e-this.points.length>>5}getOriginZoom(e){return(e-this.points.length)%32}map(e,t,r){if(e[t+5]>1){const n=this.clusterProps[e[t+6]];return r?Object.assign({},n):n}const n=this.points[e[t+3]].tags,i=this.options.map(n);return r&&i===n?Object.assign({},i):i}}function Yu(e,t,r){return{id:e[t+3],type:"Point",tags:Hu(e,t,r),geometry:[e[t],e[t+1]]}}function Zu(e,t,r){return{type:"Feature",id:e[t+3],properties:Hu(e,t,r),geometry:{type:"Point",coordinates:[ku(e[t]),Iu(e[t+1])]}}}function Hu(e,t,r){const n=e[t+5],i=n>=1e4?`${Math.round(n/1e3)}k`:n>=1e3?Math.round(n/100)/10+"k":n,s=e[t+6],o=-1===s?{}:Object.assign({},r[s]);return Object.assign(o,{cluster:!0,cluster_id:e[t+3],point_count:n,point_count_abbreviated:i})}const Wu="geojsonvt_clip_start",Ju="geojsonvt_clip_end";function Ku(e,t,r,n,i){const s=t===i.maxZoom?0:i.tolerance/((1<<t)*i.extent),o={transformed:!1,features:[],source:null,x:r,y:n,z:t,minX:2,minY:1,maxX:-1,maxY:0,numPoints:0,numSimplified:0,numFeatures:e.length};for(const t of e)Qu(o,t,s,i);return o}function Qu(e,t,r,n){switch(e.minX=Math.min(e.minX,t.minX),e.minY=Math.min(e.minY,t.minY),e.maxX=Math.max(e.maxX,t.maxX),e.maxY=Math.max(e.maxY,t.maxY),t.type){case"Point":case"MultiPoint":return void function(e,t){const r=[];for(let n=0;n<t.geometry.length;n+=3)r.push(t.geometry[n],t.geometry[n+1]),e.numPoints++,e.numSimplified++;if(!r.length)return;const n={type:1,tags:t.tags||null,geometry:r};null!==t.id&&(n.id=t.id),e.features.push(n)}(e,t);case"LineString":return void function(e,t,r,n){const i=[];if(ec(i,t.geometry,e,r,!1,!1),!i.length)return;let s=t.tags||null;if(n.lineMetrics){s={};for(const e in t.tags)s[e]=t.tags[e];s[Wu]=t.geometry.start/t.geometry.size,s[Ju]=t.geometry.end/t.geometry.size}const o={type:2,tags:s,geometry:i};null!==t.id&&(o.id=t.id),e.features.push(o)}(e,t,r,n);case"MultiLineString":case"Polygon":return void function(e,t,r){const n=[];for(let i=0;i<t.geometry.length;i++)ec(n,t.geometry[i],e,r,"Polygon"===t.type,0===i);if(!n.length)return;const i={type:"Polygon"===t.type?3:2,tags:t.tags||null,geometry:n};null!==t.id&&(i.id=t.id),e.features.push(i)}(e,t,r);case"MultiPolygon":return void function(e,t,r){const n=[];for(let i=0;i<t.geometry.length;i++){const s=t.geometry[i];for(let t=0;t<s.length;t++)ec(n,s[t],e,r,!0,0===t)}if(!n.length)return;const i={type:3,tags:t.tags||null,geometry:n};null!==t.id&&(i.id=t.id),e.features.push(i)}(e,t,r)}}function ec(e,t,r,n,i,s){const o=n*n;if(n>0&&t.size<(i?o:n))return void(r.numPoints+=t.length/3);const a=[];for(let e=0;e<t.length;e+=3)(0===n||t[e+2]>o)&&(r.numSimplified++,a.push(t[e],t[e+1])),r.numPoints++;i&&function(e,t){let r=0;for(let t=0,n=e.length,i=n-2;t<n;i=t,t+=2)r+=(e[t]-e[i])*(e[t+1]+e[i+1]);if(r>0===t)for(let t=0,r=e.length;t<r/2;t+=2){const n=e[t],i=e[t+1];e[t]=e[r-2-t],e[t+1]=e[r-1-t],e[r-2-t]=n,e[r-1-t]=i}}(a,s),e.push(a)}function tc(e,t){if(e.transformed)return e;const r=1<<e.z,n=e.x,i=e.y;for(const s of e.features)1===s.type?rc(s,t,r,n,i):nc(s,t,r,n,i);return e.transformed=!0,e}function rc(e,t,r,n,i){const s=e,o=e.geometry,a=[];for(let e=0;e<o.length;e+=2)a.push(ic(o[e],o[e+1],t,r,n,i));return s.geometry=a,s}function nc(e,t,r,n,i){const s=e,o=e.geometry,a=[];for(const e of o){const s=[];for(let o=0;o<e.length;o+=2)s.push(ic(e[o],e[o+1],t,r,n,i));a.push(s)}return s.geometry=a,s}function ic(e,t,r,n,i,s){return[Math.round(r*(e*n-i)),Math.round(r*(t*n-s))]}class sc{constructor(e){this.options=e,this.stats={},this.total=0,this.tiles={},this.tileCoords=[],this.stats={},this.total=0}initialize(e){this.splitTile(e,0,0,0),this.options.debug&&(e.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)))}updateIndex(e,t,r){r.debug>1&&(console.log("invalidating tiles"),console.time("invalidating")),this.invalidateTiles(t),r.debug>1&&console.timeEnd("invalidating");const[n,i,s]=[0,0,0],o=Ku(e,n,i,s,r);o.source=e;const a=oc(n,i,s);if(this.tiles[a]=o,this.tileCoords.push({z:n,x:i,y:s,id:a}),r.debug){const e=`z${n}`;this.stats[e]=(this.stats[e]||0)+1,this.total++}}getClusterExpansionZoom(e){return null}getChildren(e){return null}getLeaves(e,t,r){return null}getTile(e,t,r){const{extent:n,debug:i}=this.options,s=1<<e,o=oc(e,t=t+s&s-1,r);if(this.tiles[o])return tc(this.tiles[o],n);i>1&&console.log("drilling down to z%d-%d-%d",e,t,r);let a,l=e,u=t,c=r;for(;!a&&l>0;)l--,u>>=1,c>>=1,a=this.tiles[oc(l,u,c)];return a?.source?(i>1&&(console.log("found parent tile z%d-%d-%d",l,u,c),console.time("drilling down")),this.splitTile(a.source,l,u,c,e,t,r),i>1&&console.timeEnd("drilling down"),this.tiles[o]?tc(this.tiles[o],n):null):null}splitTile(e,t,r,n,i,s,o){const a=[e,t,r,n],l=this.options,u=l.debug;for(;a.length;){n=a.pop(),r=a.pop(),t=a.pop(),e=a.pop();const c=1<<t,h=oc(t,r,n);let p=this.tiles[h];if(!p&&(u>1&&console.time("creation"),p=this.tiles[h]=Ku(e,t,r,n,l),this.tileCoords.push({z:t,x:r,y:n,id:h}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));const e=`z${t}`;this.stats[e]=(this.stats[e]||0)+1,this.total++}if(p.source=e,null==i){if(t===l.indexMaxZoom||p.numPoints<=l.indexMaxPoints)continue}else{if(t===l.maxZoom||t===i)continue;if(null!=i){const e=i-t;if(r!==s>>e||n!==o>>e)continue}}if(p.source=null,!e.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;const w=Eu(e,c,r-f,r+y,Tu.X,p.minX,p.maxX,l),_=Eu(e,c,r+d,r+m,Tu.X,p.minX,p.maxX,l);w&&(g=Eu(w,c,n-f,n+y,Tu.Y,p.minY,p.maxY,l),x=Eu(w,c,n+d,n+m,Tu.Y,p.minY,p.maxY,l)),_&&(v=Eu(_,c,n-f,n+y,Tu.Y,p.minY,p.maxY,l),b=Eu(_,c,n+d,n+m,Tu.Y,p.minY,p.maxY,l)),u>1&&console.timeEnd("clipping"),a.push(g||[],t+1,2*r,2*n),a.push(x||[],t+1,2*r,2*n+1),a.push(v||[],t+1,2*r+1,2*n),a.push(b||[],t+1,2*r+1,2*n+1)}}invalidateTiles(e){if(!e.length)return;const t=this.options,{debug:r}=t;let n=1/0,i=-1/0,s=1/0,o=-1/0;for(const t of e)n=Math.min(n,t.minX),i=Math.max(i,t.maxX),s=Math.min(s,t.minY),o=Math.max(o,t.maxY);const a=t.buffer/t.extent,l=new Set;for(const t in this.tiles){const u=this.tiles[t],c=1<<u.z,h=(u.x-a)/c,p=(u.x+1+a)/c,f=(u.y-a)/c,d=(u.y+1+a)/c;if(i<h||n>=p||o<f||s>=d)continue;let y=!1;for(const t of e)if(t.maxX>=h&&t.minX<p&&t.maxY>=f&&t.minY<d){y=!0;break}if(y){if(r){r>1&&console.log("invalidate tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",u.z,u.x,u.y,u.numFeatures,u.numPoints,u.numSimplified);const e=`z${u.z}`;this.stats[e]=(this.stats[e]||0)-1,this.total--}delete this.tiles[t],l.add(t)}}l.size&&(this.tileCoords=this.tileCoords.filter((e=>!l.has(e.id))))}}function oc(e,t,r){return 32*((1<<e)*r+t)+e}const ac={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,updateable:!1,cluster:!1,clusterOptions:Gu,debug:0};class lc{get tiles(){return this.tileIndex?.tiles??{}}get stats(){return this.tileIndex.stats}get total(){return this.tileIndex.total}constructor(e,t){const r=(t=this.options=Object.assign({},ac,t)).debug;if(r&&console.time("preprocess data"),t.maxZoom<0||t.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(t.promoteId&&t.generateId)throw new Error("promoteId and generateId cannot be used together.");let n=yu(e,t);r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",t.indexMaxZoom,t.indexMaxPoints),console.time("generate tiles")),n=Ru(n,t),t.updateable&&(this.source=n),this.initializeIndex(n,t)}initializeIndex(e,t){this.tileIndex=t.cluster?new Xu(t.clusterOptions):new sc(t),e.length&&this.tileIndex.initialize(e)}getTile(e,t,r){return t=+t,r=+r,(e=+e)<0||e>24?null:this.tileIndex.getTile(e,t,r)}updateData(e,t){const r=this.options;if(!r.updateable)throw new Error("to update tile geojson `updateable` option must be set to true");let{affected:n,source:i}=function(e,t,r){const n=function(e){return e?{removeAll:e.removeAll,remove:new Set(e.remove||[]),add:new Map(e.add?.map((e=>[e.id,e]))),update:new Map(e.update?.map((e=>[e.id,e])))}:{remove:new Set,add:new Map,update:new Map}}(t);let i=[];if(n.removeAll&&(i=e,e=[]),n.remove.size||n.add.size){const t=[];for(const r of e)(n.remove.has(r.id)||n.add.has(r.id))&&t.push(r);if(t.length){i.push(...t);const r=new Set(t.map((e=>e.id)));e=e.filter((e=>!r.has(e.id)))}if(n.add.size){let t=yu({type:"FeatureCollection",features:Array.from(n.add.values())},r);t=Ru(t,r),i.push(...t),e.push(...t)}}if(n.update.size)for(const[t,s]of n.update){const n=[],o=[];for(const r of e)r.id===t?n.push(r):o.push(r);if(!n.length)continue;const a=qu(n,s,r);a.length&&(i.push(...n,...a),o.push(...a),e=o)}return{affected:i,source:e}}(this.source,e,r);t&&({affected:n,source:i}=this.filterUpdate(i,n,t)),n.length&&(this.source=i,this.tileIndex.updateIndex(i,n,r))}filterUpdate(e,t,r){const n=new Set;for(const i of e)null!=i.id&&(r(wu(i))||(t.push(i),n.add(i.id)));return{affected:t,source:e=e.filter((e=>!n.has(e.id)))}}getData(){if(!this.options.updateable)throw new Error("to retrieve data the `updateable` option must be set to true");return{type:"FeatureCollection",features:this.source.map((e=>wu(e)))}}updateClusterOptions(e,t){const r=this.options.cluster;this.options.cluster=e,this.options.clusterOptions=t,r!=e?this.initializeIndex(this.source,this.options):this.tileIndex.updateIndex(this.source,[],this.options)}getClusterExpansionZoom(e){return this.tileIndex.getClusterExpansionZoom(e)}getClusterChildren(e){return this.tileIndex.getChildren(e)}getClusterLeaves(e,t,r){return this.tileIndex.getLeaves(e,t,r)}}const uc=fs([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:cc}=uc,hc=fs([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:pc}=hc,fc=Math.cos(Math.PI/180*37.5),dc=Math.pow(2,14)/.5;class yc{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((e=>{this.gradients[e.id]={}})),this.layoutVertexArray=new to,this.layoutVertexArray2=new ro,this.indexArray=new co,this.programConfigurations=new jo(e.layers,e.zoom),this.segments=new yo,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){this.hasDependencies=Za("line",this.layers,t)||this.hasLineDasharray(this.layers);const n=this.layers[0].layout.get("line-sort-key"),i=!n.isConstant(),s=[];for(const{feature:t,id:o,index:a,sourceLayerIndex:l}of e){const e=this.layers[0]._featureFilter.needGeometry,u=Wo(t,e);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:t.properties,type:t.type,sourceLayerIndex:l,index:a,geometry:e?u.geometry:Ho(t),patterns:{},dashes:{},sortKey:c};s.push(h)}i&&s.sort(((e,t)=>e.sortKey-t.sortKey));for(const n of s){const{geometry:i,index:s,sourceLayerIndex:o}=n;this.hasDependencies?(Za("line",this.layers,t)?Ha("line",this.layers,n,{zoom:this.zoom},t):this.hasLineDasharray(this.layers)&&this.addLineDashDependencies(this.layers,n,this.zoom,t),this.patternFeatures.push(n)):this.addFeature(n,i,s,r,{},{},t.subdivisionGranularity),t.featureIndex.insert(e[s].feature,i,s,o,this.index)}}update(e,t,r,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:r,dashPositions:n})}addFeatures(e,t,r,n){for(const i of this.patternFeatures)this.addFeature(i,i.geometry,i.index,t,r,n,e.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,pc)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,cc),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&Object.prototype.hasOwnProperty.call(e.properties,Wu)&&Object.prototype.hasOwnProperty.call(e.properties,Ju))return{start:+e.properties[Wu],end:+e.properties[Ju]}}addFeature(e,t,r,n,i,s,o){const a=this.layers[0].layout,l=a.get("line-join").evaluate(e,{}),u=a.get("line-cap").evaluate(e,{}),c=a.get("line-miter-limit").evaluate(e,{}),h=a.get("line-round-limit").evaluate(e,{});this.lineClips=this.lineFeatureClips(e);for(const r of t)this.addLine(r,e,l,u,c,h,n,o);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,{imagePositions:i,dashPositions:s,canonical:n})}addLine(e,t,r,n,i,s,o,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,e=Tl(e,o?a.line.getGranularityForZoomLevel(o.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let t=0;t<e.length-1;t++)this.totalDistance+=e[t].dist(e[t+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const l="Polygon"===$l.types[t.type];let u=e.length;for(;u>=2&&e[u-1].equals(e[u-2]);)u--;let c=0;for(;c<u-1&&e[c].equals(e[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=e[u-2],g=e[c].sub(f)._unit()._perp());for(let t=c;t<u;t++){if(y=t===u-1?l?e[c+1]:void 0:e[t+1],y&&e[t].equals(y))continue;g&&(m=g),f&&(d=f),f=e[t],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<fc&&d&&y,_=m.x*g.y-m.y*g.x>0;if(w&&t>c){const e=f.dist(d);if(e>2*h){const t=f.sub(f.sub(d)._mult(h/e)._round());this.updateDistance(d,t),this.addCurrentVertex(t,m,0,0,p),d=t}}const S=d&&y;let A=S?r:l?"butt":n;if(S&&"round"===A&&(v<s?A="miter":v<=2&&(A="fakeround")),"miter"===A&&v>i&&(A="bevel"),"bevel"===A&&(v>2&&(A="flipbevel"),v<i&&(A="miter")),d&&this.updateDistance(d,f),"miter"===A)o._mult(v),this.addCurrentVertex(f,o,0,0,p);else if("flipbevel"===A){if(v>100)o=g.mult(-1);else{const e=v*m.add(g).mag()/m.sub(g).mag();o._perp()._mult(e*(_?-1:1))}this.addCurrentVertex(f,o,0,0,p),this.addCurrentVertex(f,o.mult(-1),0,0,p)}else if("bevel"===A||"fakeround"===A){const e=-Math.sqrt(v*v-1),t=_?e:0,r=_?0:e;if(d&&this.addCurrentVertex(f,m,t,r,p),"fakeround"===A){const e=Math.round(180*b/Math.PI/20);for(let t=1;t<e;t++){let r=t/e;if(.5!==r){const e=r-.5;r+=r*e*(r-1)*((1.0904+a*(a*(3.55645-1.43519*a)-3.2452))*e*e+(.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,-t,-r,p)}else if("butt"===A)this.addCurrentVertex(f,o,0,0,p);else if("square"===A){const e=d?1:-1;this.addCurrentVertex(f,o,e,e,p)}else"round"===A&&(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&&t<u-1){const e=f.dist(y);if(e>2*h){const t=f.add(y.sub(f)._mult(h/e)._round());this.updateDistance(f,t),this.addCurrentVertex(t,g,0,0,p),f=t}}}}addCurrentVertex(e,t,r,n,i,s=!1){const o=t.y*n-t.x,a=-t.y-t.x*n;this.addHalfVertex(e,t.x+t.y*r,t.y-t.x*r,s,!1,r,i),this.addHalfVertex(e,o,a,s,!0,-n,i),this.distance>dc/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,t,r,n,i,s))}addHalfVertex({x:e,y:t},r,n,i,s,o,a){const l=.5*(this.lineClips?this.scaledDistance*(dc-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(i?1:0),(t<<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(e,t){this.distance+=e.dist(t),this.updateScaledDistance()}hasLineDasharray(e){for(const t of e){const e=t.paint.get("line-dasharray");if(e&&!e.isConstant())return!0}return!1}addLineDashDependencies(e,t,r,n){for(const i of e){const e=i.paint.get("line-dasharray");if(!e||"constant"===e.value.kind)continue;const s="round"===i.layout.get("line-cap").evaluate(t,{}),o={dasharray:e.value.evaluate({zoom:r-1},t,{}),round:s},a={dasharray:e.value.evaluate({zoom:r},t,{}),round:s},l={dasharray:e.value.evaluate({zoom:r+1},t,{}),round:s},u=`${o.dasharray.join(",")},${o.round}`,c=`${a.dasharray.join(",")},${a.round}`,h=`${l.dasharray.join(",")},${l.round}`;n.dashDependencies[u]=o,n.dashDependencies[c]=a,n.dashDependencies[h]=l,t.dashes[i.id]={min:u,mid:c,max:h}}}}let mc,gc;pi("LineBucket",yc,{omit:["layers","patternFeatures"]});var xc={get paint(){return gc=gc||new os({"line-opacity":new rs(T.paint_line["line-opacity"]),"line-color":new rs(T.paint_line["line-color"]),"line-translate":new ts(T.paint_line["line-translate"]),"line-translate-anchor":new ts(T.paint_line["line-translate-anchor"]),"line-width":new rs(T.paint_line["line-width"]),"line-gap-width":new rs(T.paint_line["line-gap-width"]),"line-offset":new rs(T.paint_line["line-offset"]),"line-blur":new rs(T.paint_line["line-blur"]),"line-dasharray":new ns(T.paint_line["line-dasharray"]),"line-pattern":new ns(T.paint_line["line-pattern"]),"line-gradient":new ss(T.paint_line["line-gradient"])})},get layout(){return mc=mc||new os({"line-cap":new rs(T.layout_line["line-cap"]),"line-join":new rs(T.layout_line["line-join"]),"line-miter-limit":new rs(T.layout_line["line-miter-limit"]),"line-round-limit":new rs(T.layout_line["line-round-limit"]),"line-sort-key":new rs(T.layout_line["line-sort-key"])})}};class vc extends rs{possiblyEvaluate(e,t){return t=new ji(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,zoomHistory:t.zoomHistory,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,r,n){return t=d({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,r,n)}}let bc;class wc extends us{constructor(e,t){super(e,xc,t),this.gradientVersion=0,bc||(bc=new vc(xc.paint.properties["line-width"].specification),bc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){const e=this.gradientExpression();this.stepInterpolant=!!function(e){return void 0!==e._styleExpression}(e)&&e._styleExpression.expression instanceof st,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=bc.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new yc(e)}queryRadius(e){const t=e,r=_c(ha("line-width",this,t),ha("line-gap-width",this,t)),n=ha("line-offset",this,t);return r/2+Math.abs(n)+pa(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:e,feature:r,featureState:n,geometry:i,transform:s,pixelsToTileUnits:o}){const a=fa(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-s.bearingInRadians,o),l=o/2*_c(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(e,r){const n=[];for(let i=0;i<e.length;i++){const s=da(e[i]),o=[];for(let e=0;e<s.length;e++){const n=s[e],i=s[e-1],a=s[e+1],l=0===e?new t(0,0):n.sub(i)._unit()._perp(),u=e===s.length-1?new t(0,0):a.sub(n)._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(n))}n.push(o)}return n}(i,u*o)),function(e,t,r){for(let n=0;n<t.length;n++){const i=t[n];if(e.length>=3)for(let t=0;t<i.length;t++)if(ua(e,i[t]))return!0;if(na(e,i,r))return!0}return!1}(a,i,l)}isTileClipped(){return!0}}function _c(e,t){return t>0?t+2*e:e}const Sc=fs([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Ac=fs([{name:"a_projected_pos",components:3,type:"Float32"}],4);fs([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const kc=fs([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);fs([{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 Ic=fs([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);function Tc(e,t,r){return e.sections.forEach((e=>{e.text=function(e,t,r){const n=t.layout.get("text-transform").evaluate(r,{});return"uppercase"===n?e=e.toLocaleUpperCase():"lowercase"===n&&(e=e.toLocaleLowerCase()),qi.applyArabicShaping&&(e=qi.applyArabicShaping(e)),e}(e.text,t,r)})),e}fs([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4),fs([{name:"triangle",components:3,type:"Uint16"}]),fs([{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"}]),fs([{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"}]),fs([{type:"Float32",name:"offsetX"}]),fs([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),fs([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);var 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n=this.pos-r;n>=128&&qc(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n}writeMessage(e,t,r){this.writeTag(e,2),this.writeRawMessage(t,r)}writePackedVarint(e,t){t.length&&this.writeMessage(e,jc,t)}writePackedSVarint(e,t){t.length&&this.writeMessage(e,Gc,t)}writePackedBoolean(e,t){t.length&&this.writeMessage(e,Zc,t)}writePackedFloat(e,t){t.length&&this.writeMessage(e,Xc,t)}writePackedDouble(e,t){t.length&&this.writeMessage(e,Yc,t)}writePackedFixed32(e,t){t.length&&this.writeMessage(e,Hc,t)}writePackedSFixed32(e,t){t.length&&this.writeMessage(e,Wc,t)}writePackedFixed64(e,t){t.length&&this.writeMessage(e,Jc,t)}writePackedSFixed64(e,t){t.length&&this.writeMessage(e,Kc,t)}writeBytesField(e,t){this.writeTag(e,2),this.writeBytes(t)}writeFixed32Field(e,t){this.writeTag(e,5),this.writeFixed32(t)}writeSFixed32Field(e,t){this.writeTag(e,5),this.writeSFixed32(t)}writeFixed64Field(e,t){this.writeTag(e,1),this.writeFixed64(t)}writeSFixed64Field(e,t){this.writeTag(e,1),this.writeSFixed64(t)}writeVarintField(e,t){this.writeTag(e,0),this.writeVarint(t)}writeSVarintField(e,t){this.writeTag(e,0),this.writeSVarint(t)}writeStringField(e,t){this.writeTag(e,2),this.writeString(t)}writeFloatField(e,t){this.writeTag(e,5),this.writeFloat(t)}writeDoubleField(e,t){this.writeTag(e,1),this.writeDouble(t)}writeBooleanField(e,t){this.writeVarintField(e,+t)}}function Uc(e,t,r){return r?4294967296*t+(e>>>0):4294967296*(t>>>0)+(e>>>0)}function qc(e,t,r){const n=t<=16383?1:t<=2097151?2:t<=268435455?3:Math.floor(Math.log(t)/(7*Math.LN2));r.realloc(n);for(let t=r.pos-1;t>=e;t--)r.buf[t+n]=r.buf[t]}function jc(e,t){for(let r=0;r<e.length;r++)t.writeVarint(e[r])}function Gc(e,t){for(let r=0;r<e.length;r++)t.writeSVarint(e[r])}function Xc(e,t){for(let r=0;r<e.length;r++)t.writeFloat(e[r])}function Yc(e,t){for(let r=0;r<e.length;r++)t.writeDouble(e[r])}function Zc(e,t){for(let r=0;r<e.length;r++)t.writeBoolean(e[r])}function Hc(e,t){for(let r=0;r<e.length;r++)t.writeFixed32(e[r])}function Wc(e,t){for(let r=0;r<e.length;r++)t.writeSFixed32(e[r])}function Jc(e,t){for(let r=0;r<e.length;r++)t.writeFixed64(e[r])}function Kc(e,t){for(let r=0;r<e.length;r++)t.writeSFixed64(e[r])}function Qc(e){let t=0,r=0;for(const n of e)t+=n.w*n.h,r=Math.max(r,n.w);e.sort(((e,t)=>t.h-e.h));const n=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(t/.95)),r),h:1/0}];let i=0,s=0;for(const t of e)for(let e=n.length-1;e>=0;e--){const r=n[e];if(!(t.w>r.w||t.h>r.h)){if(t.x=r.x,t.y=r.y,s=Math.max(s,t.y+t.h),i=Math.max(i,t.x+t.w),t.w===r.w&&t.h===r.h){const t=n.pop();t&&e<n.length&&(n[e]=t)}else t.h===r.h?(r.x+=t.w,r.w-=t.w):t.w===r.w?(r.y+=t.h,r.h-=t.h):(n.push({x:r.x+t.w,y:r.y,w:r.w-t.w,h:t.h}),r.y+=t.h,r.h-=t.h);break}}return{w:i,h:s,fill:t/(i*s)||0}}class eh{constructor(e,{pixelRatio:t,version:r,stretchX:n,stretchY:i,content:s,textFitWidth:o,textFitHeight:a}){this.paddedRect=e,this.pixelRatio=t,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 th{constructor(e,t){const r={},n={};this.haveRenderCallbacks=[];const i=[];this.addImages(e,r,i),this.addImages(t,n,i);const{w:s,h:o}=Qc(i),a=new Fa({width:s||1,height:o||1});for(const t in e){const n=e[t],i=r[t].paddedRect;Fa.copy(n.data,a,{x:0,y:0},{x:i.x+1,y:i.y+1},n.data)}for(const e in t){const r=t[e],i=n[e].paddedRect,s=i.x+1,o=i.y+1,l=r.data.width,u=r.data.height;Fa.copy(r.data,a,{x:0,y:0},{x:s,y:o},r.data),Fa.copy(r.data,a,{x:0,y:u-1},{x:s,y:o-1},{width:l,height:1}),Fa.copy(r.data,a,{x:0,y:0},{x:s,y:o+u},{width:l,height:1}),Fa.copy(r.data,a,{x:l-1,y:0},{x:s-1,y:o},{width:1,height:u}),Fa.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(e,t,r){for(const n in e){const i=e[n],s={x:0,y:0,w:i.data.width+2,h:i.data.height+2};r.push(s),t[n]=new eh(s,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n)}}patchUpdatedImages(e,t){e.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const r in e.updatedImages)this.patchUpdatedImage(this.iconPositions[r],e.getImage(r),t),this.patchUpdatedImage(this.patternPositions[r],e.getImage(r),t)}patchUpdatedImage(e,t,r){if(!e||!t)return;if(e.version===t.version)return;e.version=t.version;const[n,i]=e.tl;r.update(t.data,void 0,{x:n,y:i})}}var rh;function nh(e,t,r,n,i,s,o,a,l,u,c,h,p,f,d){const y=Lc.fromFeature(e,i);let m;h===rh.vertical&&y.verticalizePunctuation();let g=y.determineLineBreaks(u,s,t,n,f);const{processBidirectionalText:x,processStyledBidirectionalText:v}=qi;if(x&&1===y.sections.length){m=[],g=g.map((e=>y.toCodeUnitIndex(e)));const e=x(y.toString(),g);for(const t of e){const e=[...t].map((()=>0));m.push(new Lc(t,y.sections,e))}}else if(v){m=[],g=g.map((e=>y.toCodeUnitIndex(e)));let e=0;const t=[];for(const r of y.text)t.push(...Array(r.length).fill(y.sectionIndex[e])),e++;const r=v(y.text,t,g);for(const e of r){const t=[];let r="";for(const n of e[0])t.push(e[1][r.length]),r+=n;m.push(new Lc(e[0],y.sections,t))}}else m=function(e,t){const r=[];let n=0;for(const i of t)r.push(e.substring(n,i)),n=i;return n<e.length()&&r.push(e.substring(n,e.length())),r}(y,g);const b=[],w={positionedLines:b,text:y.toString(),top:c[1],bottom:c[1],left:c[0],right:c[0],writingMode:h,iconsInText:!1,verticalizable:!1};return function(e,t,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=Ec/h;let x=0;for(const o of i){o.trim();const i=o.getMaxScale(),a={positionedGlyphs:[],lineOffset:0};e.positionedLines[x]=a;const h=a.positionedGlyphs;let v=0;if(!o.length()){f+=s,++x;continue}const b=sh(n,o,g);let w=0;for(const s of o.text){const a=o.getSection(w),d=s.codePointAt(0),y=ah(l,c,d),m={glyph:d,imageName:null,x:p,y:f+-17,vertical:y,scale:1,fontStack:"",sectionIndex:o.getSectionIndex(w),metrics:null,rect:null};let x;if("fontStack"in a){if(x=lh(a,d,y,b,t,r),!x)continue;m.fontStack=a.fontStack}else{if(e.iconsInText=!0,a.scale*=g,x=uh(a,y,i,b,n),!x)continue;v=Math.max(v,x.imageOffset),m.imageName=a.imageName}const{rect:_,metrics:S,baselineOffset:A}=x;m.y+=A,m.scale=a.scale,m.metrics=S,m.rect=_,h.push(m),y?(e.verticalizable=!0,p+=("imageName"in a?S.advance:Ec)*a.scale+u):p+=S.advance*a.scale+u,w++}0!==h.length&&(d=Math.max(p-u,d),ch(h,0,h.length-1,m)),p=0,a.lineOffset=Math.max(v,(i-1)*Ec);const _=s*i+v;f+=_,y=Math.max(_,y),++x}const{horizontalAlign:v,verticalAlign:b}=ih(o);(function(e,t,r,n,i,s,o,a,l){const u=(t-r)*i;let c=0;c=s!==o?-a*n- -17:-n*l*o+.5*o;for(const t of e)for(const e of t.positionedGlyphs)e.x+=u,e.y+=c})(e.positionedLines,m,v,b,d,y,s,f,i.length),e.top+=-b*f,e.bottom=e.top+f,e.left+=-v*d,e.right=e.left+d}(w,t,r,n,m,o,a,l,h,u,p,d),!function(e){for(const t of e)if(0!==t.positionedGlyphs.length)return!1;return!0}(b)&&w}function ih(e){let t=.5,r=.5;switch(e){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(e){case"bottom":case"bottom-right":case"bottom-left":r=1;break;case"top":case"top-right":case"top-left":r=0}return{horizontalAlign:t,verticalAlign:r}}function sh(e,t,r){const n=t.getMaxScale()*Ec,{maxImageWidth:i,maxImageHeight:s}=t.getMaxImageSize(e),o=Math.max(n,s*r);return{verticalLineContentWidth:Math.max(n,i*r),horizontalLineContentHeight:o}}function oh(e){switch(e){case"top":return 0;case"center":return.5;default:return 1}}function ah(e,t,r){return!(e===rh.horizontal||!t&&!Di(r)||t&&(Fi(r)||(n=r,/\p{sc=Arab}/u.test(String.fromCodePoint(n)))));var n}function lh(e,t,r,n,i,s){const o=s[e.fontStack],a=function(e,t,r,n){if(e&&e.rect)return e;const i=t[r.fontStack],s=i&&i[n];return s?{rect:null,metrics:s.metrics}:null}(o&&o[t],i,e,t);if(null===a)return null;let l;if(r)l=n.verticalLineContentWidth-e.scale*Ec;else{const t=oh(e.verticalAlign);l=(n.horizontalLineContentHeight-e.scale*Ec)*t}return{rect:a.rect,metrics:a.metrics,baselineOffset:l}}function uh(e,t,r,n,i){const s=i[e.imageName];if(!s)return null;const o=s.paddedRect,a=s.displaySize,l={width:a[0],height:a[1],left:1,top:-3,advance:t?a[1]:a[0]};let u;if(t)u=n.verticalLineContentWidth-a[1]*e.scale;else{const t=oh(e.verticalAlign);u=(n.horizontalLineContentHeight-a[1]*e.scale)*t}return{rect:o,metrics:l,baselineOffset:u,imageOffset:(t?a[0]:a[1])*e.scale-Ec*r}}function ch(e,t,r,n){if(0===n)return;const i=e[r],s=(e[r].x+i.metrics.advance*i.scale)*n;for(let n=t;n<=r;n++)e[n].x-=s}function hh(e,t,r){const{horizontalAlign:n,verticalAlign:i}=ih(r),s=t[0]-e.displaySize[0]*n,o=t[1]-e.displaySize[1]*i;return{image:e,top:o,bottom:o+e.displaySize[1],left:s,right:s+e.displaySize[0]}}function ph(e){var t,r;let n=e.left,i=e.top,s=e.right-n,o=e.bottom-i;const a=null!==(t=e.image.textFitWidth)&&void 0!==t?t:"stretchOrShrink",l=null!==(r=e.image.textFitHeight)&&void 0!==r?r:"stretchOrShrink",u=(e.image.content[2]-e.image.content[0])/(e.image.content[3]-e.image.content[1]);if("proportional"===l){if("stretchOnly"===a&&s/o<u||"proportional"===a){const e=Math.ceil(o*u);n*=e/s,s=e}}else if("proportional"===a&&"stretchOnly"===l&&0!==u&&s/o>u){const e=Math.ceil(s/u);i*=e/o,o=e}return{x1:n,y1:i,x2:n+s,y2:i+o}}function fh(e,t,r,n,i,s){const o=e.image;let a;if(o.content){const e=o.content,t=o.pixelRatio||1;a=[e[0]/t,e[1]/t,o.displaySize[0]-e[2]/t,o.displaySize[1]-e[3]/t]}const l=t.left*s,u=t.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=t.top*s,y=t.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}}pi("ImagePosition",eh),pi("ImageAtlas",th),function(e){e[e.none=0]="none",e[e.horizontal=1]="horizontal",e[e.vertical=2]="vertical",e[e.horizontalOnly=3]="horizontalOnly"}(rh||(rh={}));const dh=128,yh=32640;function mh(e,t){const{expression:r}=t;if("constant"===r.kind)return{kind:"constant",layoutSize:r.evaluate(new ji(e+1))};if("source"===r.kind)return{kind:"source"};{const{zoomStops:t,interpolationType:n}=r;let i=0;for(;i<t.length&&t[i]<=e;)i++;i=Math.max(0,i-1);let s=i;for(;s<t.length&&t[s]<e+1;)s++;s=Math.min(t.length-1,s);const o=t[i],a=t[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 gh(e,t,r){let n="never";const i=e.get(t);return i?n=i:e.get(r)&&(n="always"),n}const xh=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function vh(e,t,r,n,i,s,o,a,l,u,c,h,p){const f=a?Math.min(yh,Math.round(a[0])):0,d=a?Math.min(yh,Math.round(a[1])):0;e.emplaceBack(t,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 bh(e,t,r){e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r)}function wh(e){for(const t of e.sections)if(Ui(t.text))return!0;return!1}class _h{constructor(e){this.layoutVertexArray=new so,this.indexArray=new co,this.programConfigurations=e,this.segments=new yo,this.dynamicLayoutVertexArray=new oo,this.opacityVertexArray=new ao,this.hasVisibleVertices=!1,this.placedSymbolArray=new Us}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(e,t,r,n){this.isEmpty()||(r&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Sc.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,Ac.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,xh,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}pi("SymbolBuffers",_h);class Sh{constructor(e,t,r){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new r,this.segments=new yo,this.collisionVertexArray=new uo}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,kc.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}pi("CollisionBuffers",Sh);class Ah{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasDependencies=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const t=this.layers[0]._unevaluatedLayout._values;this.textSizeData=mh(this.zoom,t["text-size"]),this.iconSizeData=mh(this.zoom,t["icon-size"]);const r=this.layers[0].layout,n=r.get("symbol-sort-key"),i=r.get("symbol-z-order");this.canOverlap="never"!==gh(r,"text-overlap","text-allow-overlap")||"never"!==gh(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((e=>rh[e]))),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.sourceID=e.sourceID}createArrays(){this.text=new _h(new jo(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new _h(new jo(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new Gs,this.lineVertexArray=new Xs,this.symbolInstances=new js,this.textAnchorOffsets=new Zs}calculateGlyphDependencies(e,t,r,n,i){for(const s of e)if(t[s.codePointAt(0)]=!0,(r||n)&&i){const e=Mc[s];e&&(t[e.codePointAt(0)]=!0)}}populate(e,t,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 Me&&!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=t.iconDependencies,p=t.glyphDependencies,f=t.availableImages,d=new ji(this.zoom);for(const{feature:t,id:o,index:a,sourceLayerIndex:y}of e){const e=n._featureFilter.needGeometry,m=Wo(t,e);if(!n._featureFilter.filter(d,m,r))continue;let g,x;if(e||(m.geometry=Ho(t)),l){const e=n.getValueAndResolveTokens("text-field",m,r,f),t=Me.factory(e),i=this.hasRTLText=this.hasRTLText||wh(t);(!i||"unavailable"===qi.getRTLTextPluginStatus()||i&&qi.isParsed())&&(g=Tc(t,n,m))}if(u){const e=n.getValueAndResolveTokens("icon-image",m,r,f);x=e instanceof Ve?e:Ve.fromString(e)}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:t.properties,type:$l.types[t.type],sortKey:v}),x&&(h[x.name]=!0),g){const e=s.evaluate(m,{},r).join(","),t="viewport"!==i.get("text-rotation-alignment")&&"point"!==i.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(rh.vertical)>=0;for(const r of g.sections)if(r.image)h[r.image.name]=!0;else{const n=zi(g.toString()),i=r.fontStack||e,s=p[i]=p[i]||{};this.calculateGlyphDependencies(r.text,s,t,this.allowVerticalPlacement,n)}}}"line"===i.get("symbol-placement")&&(this.features=function(e){const t={},r={},n=[];let i=0;function s(t){n.push(e[t]),i++}function o(e,t,i){const s=r[e];return delete r[e],r[t]=s,n[s].geometry[0].pop(),n[s].geometry[0]=n[s].geometry[0].concat(i[0]),s}function a(e,r,i){const s=t[r];return delete t[r],t[e]=s,n[s].geometry[0].shift(),n[s].geometry[0]=i[0].concat(n[s].geometry[0]),s}function l(e,t,r){const n=r?t[0][t[0].length-1]:t[0][0];return`${e}:${n.x}:${n.y}`}for(let u=0;u<e.length;u++){const c=e[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 t&&r[f]!==t[d]){const e=a(f,d,h),i=o(f,d,n[e].geometry);delete t[f],delete r[d],r[l(p,n[i].geometry,!0)]=i,n[e].geometry=null}else f in r?o(f,d,h):d in t?a(f,d,h):(s(u),t[f]=i-1,r[d]=i-1)}return n.filter((e=>e.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((e,t)=>e.sortKey-t.sortKey))}update(e,t,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,{imagePositions:r}),this.icon.programConfigurations.updatePaintArrays(e,t,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(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const r=this.lineVertexArray.length;if(void 0!==e.segment){let r=e.dist(t[e.segment+1]),n=e.dist(t[e.segment]);const i={};for(let n=e.segment+1;n<t.length;n++)i[n]={x:t[n].x,y:t[n].y,tileUnitDistanceFromAnchor:r},n<t.length-1&&(r+=t[n+1].dist(t[n]));for(let r=e.segment||0;r>=0;r--)i[r]={x:t[r].x,y:t[r].y,tileUnitDistanceFromAnchor:n},r>0&&(n+=t[r-1].dist(t[r]));for(let e=0;e<t.length;e++){const t=i[e];this.lineVertexArray.emplaceBack(t.x,t.y,t.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}}addSymbols(e,t,r,n,i,s,o,a,l,u,c,h){const p=e.indexArray,f=e.layoutVertexArray,d=e.segments.prepareSegment(4*t.length,f,p,this.canOverlap?s.sortKey:void 0),y=this.glyphOffsetArray.length,m=d.vertexLength,g=this.allowVerticalPlacement&&o===rh.vertical?Math.PI/2:0,x=s.text&&s.text.sections;for(let n=0;n<t.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}=t[n],A=d.vertexLength,k=w[1];vh(f,a.x,a.y,i.x,k+i.y,c.x,c.y,r,_,y.x,y.y,v,b),vh(f,a.x,a.y,o.x,k+o.y,c.x+c.w,c.y,r,_,m.x,y.y,v,b),vh(f,a.x,a.y,l.x,k+l.y,c.x,c.y+c.h,r,_,y.x,m.y,v,b),vh(f,a.x,a.y,u.x,k+u.y,c.x+c.w,c.y+c.h,r,_,m.x,m.y,v,b),bh(e.dynamicLayoutVertexArray,a,g),p.emplaceBack(A,A+2,A+1),p.emplaceBack(A+1,A+2,A+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(w[0]),n!==t.length-1&&S===t[n+1].sectionIndex||e.programConfigurations.populatePaintArrays(f.length,s,s.index,{imagePositions:{},canonical:h,formattedSection:x&&x[S]})}e.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(e,t,r,n,i,s){return t.emplaceBack(0,0),e.emplaceBack(r.x,r.y,n,i,Math.round(s.x),Math.round(s.y))}addCollisionDebugVertices(e,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 t(e,r)),this._addCollisionDebugVertex(c,h,o,p,f,new t(n,r)),this._addCollisionDebugVertex(c,h,o,p,f,new t(n,i)),this._addCollisionDebugVertex(c,h,o,p,f,new t(e,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(e,t,r,n){for(let i=e;i<t;i++){const e=this.collisionBoxArray.get(i);this.addCollisionDebugVertices(e.x1,e.y1,e.x2,e.y2,n?this.textCollisionBox:this.iconCollisionBox,e.anchorPoint,r)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Sh(lo,Ic.members,ho),this.iconCollisionBox=new Sh(lo,Ic.members,ho);for(let e=0;e<this.symbolInstances.length;e++){const t=this.symbolInstances.get(e);this.addDebugCollisionBoxes(t.textBoxStartIndex,t.textBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.verticalTextBoxStartIndex,t.verticalTextBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.iconBoxStartIndex,t.iconBoxEndIndex,t,!1),this.addDebugCollisionBoxes(t.verticalIconBoxStartIndex,t.verticalIconBoxEndIndex,t,!1)}}_deserializeCollisionBoxesForSymbol(e,t,r,n,i,s,o,a,l){const u={};for(let n=t;n<r;n++){const t=e.get(n);u.textBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},u.textFeatureIndex=t.featureIndex;break}for(let t=n;t<i;t++){const r=e.get(t);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 t=s;t<o;t++){const r=e.get(t);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 t=a;t<l;t++){const r=e.get(t);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(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){const r=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,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(e,t){const r=e.placedSymbolArray.get(t),n=r.vertexStartIndex+4*r.numGlyphs;for(let t=r.vertexStartIndex;t<n;t+=4)e.indexArray.emplaceBack(t,t+2,t+1),e.indexArray.emplaceBack(t+1,t+2,t+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const t=Math.sin(e),r=Math.cos(e),n=[],i=[],s=[];for(let e=0;e<this.symbolInstances.length;++e){s.push(e);const o=this.symbolInstances.get(e);n.push(0|Math.round(t*o.anchorX+r*o.anchorY)),i.push(o.featureIndex)}return s.sort(((e,t)=>n[e]-n[t]||i[t]-i[e])),s}addToSortKeyRanges(e,t){const r=this.sortKeyRanges[this.sortKeyRanges.length-1];r&&r.sortKey===t?r.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const e of this.symbolInstanceIndexes){const t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex),[t.rightJustifiedTextSymbolIndex,t.centerJustifiedTextSymbolIndex,t.leftJustifiedTextSymbolIndex].forEach(((e,t,r)=>{e>=0&&r.indexOf(e)===t&&this.addIndicesForPlacedSymbol(this.text,e)})),t.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,t.verticalPlacedTextSymbolIndex),t.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.placedIconSymbolIndex),t.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let kh,Ih;pi("SymbolBucket",Ah,{omit:["layers","collisionBoxArray","features","compareText"]}),Ah.MAX_GLYPHS=65535,Ah.addDynamicAttributes=bh;var Th={get paint(){return Ih=Ih||new os({"icon-opacity":new rs(T.paint_symbol["icon-opacity"]),"icon-color":new rs(T.paint_symbol["icon-color"]),"icon-halo-color":new rs(T.paint_symbol["icon-halo-color"]),"icon-halo-width":new rs(T.paint_symbol["icon-halo-width"]),"icon-halo-blur":new rs(T.paint_symbol["icon-halo-blur"]),"icon-translate":new ts(T.paint_symbol["icon-translate"]),"icon-translate-anchor":new ts(T.paint_symbol["icon-translate-anchor"]),"text-opacity":new rs(T.paint_symbol["text-opacity"]),"text-color":new rs(T.paint_symbol["text-color"],{runtimeType:L,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new rs(T.paint_symbol["text-halo-color"]),"text-halo-width":new rs(T.paint_symbol["text-halo-width"]),"text-halo-blur":new rs(T.paint_symbol["text-halo-blur"]),"text-translate":new ts(T.paint_symbol["text-translate"]),"text-translate-anchor":new ts(T.paint_symbol["text-translate-anchor"])})},get layout(){return kh=kh||new os({"symbol-placement":new ts(T.layout_symbol["symbol-placement"]),"symbol-spacing":new ts(T.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new ts(T.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new rs(T.layout_symbol["symbol-sort-key"]),"symbol-z-order":new ts(T.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new ts(T.layout_symbol["icon-allow-overlap"]),"icon-overlap":new ts(T.layout_symbol["icon-overlap"]),"icon-ignore-placement":new ts(T.layout_symbol["icon-ignore-placement"]),"icon-optional":new ts(T.layout_symbol["icon-optional"]),"icon-rotation-alignment":new ts(T.layout_symbol["icon-rotation-alignment"]),"icon-size":new rs(T.layout_symbol["icon-size"]),"icon-text-fit":new ts(T.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new ts(T.layout_symbol["icon-text-fit-padding"]),"icon-image":new rs(T.layout_symbol["icon-image"]),"icon-rotate":new rs(T.layout_symbol["icon-rotate"]),"icon-padding":new rs(T.layout_symbol["icon-padding"]),"icon-keep-upright":new ts(T.layout_symbol["icon-keep-upright"]),"icon-offset":new rs(T.layout_symbol["icon-offset"]),"icon-anchor":new rs(T.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new ts(T.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new ts(T.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new ts(T.layout_symbol["text-rotation-alignment"]),"text-field":new rs(T.layout_symbol["text-field"]),"text-font":new rs(T.layout_symbol["text-font"]),"text-size":new rs(T.layout_symbol["text-size"]),"text-max-width":new rs(T.layout_symbol["text-max-width"]),"text-line-height":new ts(T.layout_symbol["text-line-height"]),"text-letter-spacing":new rs(T.layout_symbol["text-letter-spacing"]),"text-justify":new rs(T.layout_symbol["text-justify"]),"text-radial-offset":new rs(T.layout_symbol["text-radial-offset"]),"text-variable-anchor":new ts(T.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new rs(T.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new rs(T.layout_symbol["text-anchor"]),"text-max-angle":new ts(T.layout_symbol["text-max-angle"]),"text-writing-mode":new ts(T.layout_symbol["text-writing-mode"]),"text-rotate":new rs(T.layout_symbol["text-rotate"]),"text-padding":new ts(T.layout_symbol["text-padding"]),"text-keep-upright":new ts(T.layout_symbol["text-keep-upright"]),"text-transform":new rs(T.layout_symbol["text-transform"]),"text-offset":new rs(T.layout_symbol["text-offset"]),"text-allow-overlap":new ts(T.layout_symbol["text-allow-overlap"]),"text-overlap":new ts(T.layout_symbol["text-overlap"]),"text-ignore-placement":new ts(T.layout_symbol["text-ignore-placement"]),"text-optional":new ts(T.layout_symbol["text-optional"])})}};class Eh{constructor(e){if(void 0===e.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:z,this.defaultValue=e}evaluate(e){if(e.formattedSection){const t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}pi("FormatSectionOverride",Eh,{omit:["defaultValue"]});class Mh extends us{constructor(e,t){super(e,Th,t)}recalculate(e,t){if(super.recalculate(e,t),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="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 e=this.layout.get("text-writing-mode");if(e){const t=[];for(const r of e)t.indexOf(r)<0&&t.push(r);this.layout._values["text-writing-mode"]=t}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,t,r,n){const i=this.layout.get(e).evaluate(t,{},r,n),s=this._unevaluatedLayout._values[e];return s.isDataDriven()||Qr(s.value)||!i?i:function(e,t){return t.replace(/{([^{}]+)}/g,((t,r)=>e&&r in e?String(e[r]):""))}(t.properties,i)}createBucket(e){return new Ah(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of Th.paint.overridableProperties){if(!Mh.hasPaintOverride(this.layout,e))continue;const t=this.paint.get(e),r=new Eh(t),n=new Kr(r,t.property.specification);let i=null;i="constant"===t.value.kind||"source"===t.value.kind?new tn("source",n):new rn("composite",n,t.value.zoomStops),this.paint._values[e]=new Qi(t.property,i,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,r){return!(!this.layout||t.isDataDriven()||r.isDataDriven())&&Mh.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){const r=e.get("text-field"),n=Th.paint.properties[t];let i=!1;const s=e=>{for(const t of e)if(n.overrides&&n.overrides.hasOverride(t))return void(i=!0)};if("constant"===r.value.kind&&r.value.value instanceof Me)s(r.value.value.sections);else if("source"===r.value.kind||"composite"===r.value.kind){const e=t=>{i||(t instanceof Ue&&Re(t.value)===U?s(t.value.sections):t instanceof It?s(t.sections):t.eachChild(e))},t=r.value;t._styleExpression&&e(t._styleExpression.expression)}return i}}let Ph;var Dh={get paint(){return Ph=Ph||new os({"background-color":new ts(T.paint_background["background-color"]),"background-pattern":new is(T.paint_background["background-pattern"]),"background-opacity":new ts(T.paint_background["background-opacity"])})}};class Fh extends us{constructor(e,t){super(e,Dh,t)}}let zh;var Bh,Ch,Vh={get paint(){return zh=zh||new os({"raster-opacity":new ts(T.paint_raster["raster-opacity"]),"raster-hue-rotate":new ts(T.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new ts(T.paint_raster["raster-brightness-min"]),"raster-brightness-max":new ts(T.paint_raster["raster-brightness-max"]),"raster-saturation":new ts(T.paint_raster["raster-saturation"]),"raster-contrast":new ts(T.paint_raster["raster-contrast"]),resampling:new ts(T.paint_raster.resampling),"raster-resampling":new ts(T.paint_raster["raster-resampling"]),"raster-fade-duration":new ts(T.paint_raster["raster-fade-duration"])})}};class Lh extends us{constructor(e,t){super(e,Vh,t)}}class Oh extends us{constructor(e,t){super(e,{},t),this.onAdd=e=>{this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)},this.onRemove=e=>{this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)},this.implementation=e}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 $h(e,t){if("custom"===e.type)return new Oh(e,t);switch(e.type){case"background":return new Fh(e,t);case"circle":return new Aa(e,t);case"color-relief":return new Ga(e,t);case"fill":return new Cl(e,t);case"fill-extrusion":return new tu(e,t);case"heatmap":return new Ca(e,t);case"hillshade":return new Oa(e,t);case"line":return new wc(e,t);case"raster":return new Lh(e,t);case"symbol":return new Mh(e,t)}}class Rh{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){const r=e[t];this._stringToNumber[r]=t,this._numberToString[t]=r}}encode(e){return this._stringToNumber[e]}decode(e){if(e>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class Nh{constructor(e,t,r,n,i){this.type="Feature",this._vectorTileFeature=e,this._x=r,this._y=n,this._z=t,this.properties=e.properties,this.id=i}projectPoint(e,t,r,n){return[360*(e.x+t)/n-180,360/Math.PI*Math.atan(Math.exp((1-2*(e.y+r)/n)*Math.PI))-90]}projectLine(e,t,r,n){return e.map((e=>this.projectPoint(e,t,r,n)))}get geometry(){if(this._geometry)return this._geometry;const e=this._vectorTileFeature,t=e.extent*Math.pow(2,this._z),r=e.extent*this._x,n=e.extent*this._y,i=e.loadGeometry();switch(e.type){case 1:{const e=[];for(const t of i)e.push(t[0]);const s=this.projectLine(e,r,n,t);this._geometry=1===e.length?{type:"Point",coordinates:s[0]}:{type:"MultiPoint",coordinates:s};break}case 2:{const e=i.map((e=>this.projectLine(e,r,n,t)));this._geometry=1===e.length?{type:"LineString",coordinates:e[0]}:{type:"MultiLineString",coordinates:e};break}case 3:{const e=Nl(i),s=[];for(const i of e)s.push(i.map((e=>this.projectLine(e,r,n,t))));this._geometry=1===s.length?{type:"Polygon",coordinates:s[0]}:{type:"MultiPolygon",coordinates:s};break}default:throw new Error(`unknown feature type: ${e.type}`)}return this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const t in this)"_geometry"!==t&&"_vectorTileFeature"!==t&&"_x"!==t&&"_y"!==t&&"_z"!==t&&(e[t]=this[t]);return e}}class Uh{constructor(e,t,r){this._name=e,this.dataBuffer=t,"number"==typeof r?this._size=r:(this.nullabilityBuffer=r,this._size=r.size())}getValue(e){return this.nullabilityBuffer&&!this.nullabilityBuffer.get(e)?null:this.getValueFromBuffer(e)}has(e){return this.nullabilityBuffer?.get(e)||!this.nullabilityBuffer}get name(){return this._name}get size(){return this._size}}class qh extends Uh{}class jh extends qh{getValueFromBuffer(e){return this.dataBuffer[e]}}class Gh extends qh{getValueFromBuffer(e){return this.dataBuffer[e]}}class Xh extends Uh{constructor(e,t,r,n){super(e,t,n),this.delta=r}}class Yh extends Xh{constructor(e,t,r,n){super(e,Int32Array.of(t),r,n)}getValueFromBuffer(e){return this.dataBuffer[0]+e*this.delta}}class Zh extends Uh{constructor(e,t,r,n){super(e,n?Int32Array.of(t):Uint32Array.of(t),r)}getValueFromBuffer(e){return this.dataBuffer[0]}}class Hh{constructor(e,t,r,n,i=4096){this._name=e,this._geometryVector=t,this._idVector=r,this._propertyVectors=n,this._extent=i}get name(){return this._name}get idVector(){return this._idVector}get geometryVector(){return this._geometryVector}get propertyVectors(){return this._propertyVectors}getPropertyVector(e){return this.propertyVectorsMap||(this.propertyVectorsMap=new Map(this._propertyVectors.map((e=>[e.name,e])))),this.propertyVectorsMap.get(e)}get numFeatures(){return this.geometryVector.numGeometries}get extent(){return this._extent}getFeatures(){const e=[],t=this.geometryVector.getGeometries();for(let r=0;r<this.numFeatures;r++){let n;if(this.idVector){const e=this.idVector.getValue(r);n=this.containsMaxSafeIntegerValues(this.idVector)&&null!==e?Number(e):e}const i={coordinates:t[r],type:this.geometryVector.geometryType(r)},s={};for(const e of this.propertyVectors){if(!e)continue;const t=e.name,n=e.getValue(r);null!==n&&(s[t]=n)}e.push({id:n,geometry:i,properties:s})}return e}containsMaxSafeIntegerValues(e){return e instanceof jh||e instanceof Zh||e instanceof Yh||e instanceof Gh}}class Wh{constructor(e){this.value=e}get(){return this.value}set(e){this.value=e}increment(){return this.value++}add(e){this.value+=e}}!function(e){e.NONE="NONE",e.DELTA="DELTA",e.COMPONENTWISE_DELTA="COMPONENTWISE_DELTA",e.RLE="RLE",e.MORTON="MORTON",e.PDE="PDE"}(Bh||(Bh={})),function(e){e.NONE="NONE",e.FAST_PFOR="FAST_PFOR",e.VARINT="VARINT",e.ALP="ALP"}(Ch||(Ch={}));const Jh=new Uint32Array(33);Jh[0]=0;for(let e=1;e<=32;e++)Jh[e]=32===e?4294967295:4294967295>>>32-e;const Kh=Jh,Qh=256;function ep(e,t){return e-e%t}function tp(e){const t=e>>>0;return((255&t)<<24|(65280&t)<<8|t>>>8&65280|t>>>24&255)>>>0}const rp=function(){if(!Number.isFinite(65536))return 65536;const e=ep(Math.floor(65536),Qh);return 0===e?Qh:e}(),np=3*rp/Qh+rp|0;function ip(){const e=new Uint8Array(np);return{dataToBePacked:new Array(33),dataPointers:new Int32Array(33),byteContainer:e,byteContainerI32:new Int32Array(e.buffer,e.byteOffset,e.byteLength>>>2),exceptionSizes:new Int32Array(33)}}function sp(e,t,r,n,i){switch(i){case 1:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<8;t++){const t=e[s++]>>>0;r[i++]=t>>>0&1,r[i++]=t>>>1&1,r[i++]=t>>>2&1,r[i++]=t>>>3&1,r[i++]=t>>>4&1,r[i++]=t>>>5&1,r[i++]=t>>>6&1,r[i++]=t>>>7&1,r[i++]=t>>>8&1,r[i++]=t>>>9&1,r[i++]=t>>>10&1,r[i++]=t>>>11&1,r[i++]=t>>>12&1,r[i++]=t>>>13&1,r[i++]=t>>>14&1,r[i++]=t>>>15&1,r[i++]=t>>>16&1,r[i++]=t>>>17&1,r[i++]=t>>>18&1,r[i++]=t>>>19&1,r[i++]=t>>>20&1,r[i++]=t>>>21&1,r[i++]=t>>>22&1,r[i++]=t>>>23&1,r[i++]=t>>>24&1,r[i++]=t>>>25&1,r[i++]=t>>>26&1,r[i++]=t>>>27&1,r[i++]=t>>>28&1,r[i++]=t>>>29&1,r[i++]=t>>>30&1,r[i++]=t>>>31&1}}(e,t,r,n);break;case 2:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<8;t++){const t=e[s++]>>>0,n=e[s++]>>>0;r[i++]=t>>>0&3,r[i++]=t>>>2&3,r[i++]=t>>>4&3,r[i++]=t>>>6&3,r[i++]=t>>>8&3,r[i++]=t>>>10&3,r[i++]=t>>>12&3,r[i++]=t>>>14&3,r[i++]=t>>>16&3,r[i++]=t>>>18&3,r[i++]=t>>>20&3,r[i++]=t>>>22&3,r[i++]=t>>>24&3,r[i++]=t>>>26&3,r[i++]=t>>>28&3,r[i++]=t>>>30&3,r[i++]=n>>>0&3,r[i++]=n>>>2&3,r[i++]=n>>>4&3,r[i++]=n>>>6&3,r[i++]=n>>>8&3,r[i++]=n>>>10&3,r[i++]=n>>>12&3,r[i++]=n>>>14&3,r[i++]=n>>>16&3,r[i++]=n>>>18&3,r[i++]=n>>>20&3,r[i++]=n>>>22&3,r[i++]=n>>>24&3,r[i++]=n>>>26&3,r[i++]=n>>>28&3,r[i++]=n>>>30&3}}(e,t,r,n);break;case 3:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<8;t++){const t=e[s++]>>>0,n=e[s++]>>>0,o=e[s++]>>>0;r[i++]=t>>>0&7,r[i++]=t>>>3&7,r[i++]=t>>>6&7,r[i++]=t>>>9&7,r[i++]=t>>>12&7,r[i++]=t>>>15&7,r[i++]=t>>>18&7,r[i++]=t>>>21&7,r[i++]=t>>>24&7,r[i++]=t>>>27&7,r[i++]=7&(t>>>30|(1&n)<<2),r[i++]=n>>>1&7,r[i++]=n>>>4&7,r[i++]=n>>>7&7,r[i++]=n>>>10&7,r[i++]=n>>>13&7,r[i++]=n>>>16&7,r[i++]=n>>>19&7,r[i++]=n>>>22&7,r[i++]=n>>>25&7,r[i++]=n>>>28&7,r[i++]=7&(n>>>31|(3&o)<<1),r[i++]=o>>>2&7,r[i++]=o>>>5&7,r[i++]=o>>>8&7,r[i++]=o>>>11&7,r[i++]=o>>>14&7,r[i++]=o>>>17&7,r[i++]=o>>>20&7,r[i++]=o>>>23&7,r[i++]=o>>>26&7,r[i++]=o>>>29&7}}(e,t,r,n);break;case 4:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<8;t++){const t=e[s++]>>>0,n=e[s++]>>>0,o=e[s++]>>>0,a=e[s++]>>>0;r[i++]=t>>>0&15,r[i++]=t>>>4&15,r[i++]=t>>>8&15,r[i++]=t>>>12&15,r[i++]=t>>>16&15,r[i++]=t>>>20&15,r[i++]=t>>>24&15,r[i++]=t>>>28&15,r[i++]=n>>>0&15,r[i++]=n>>>4&15,r[i++]=n>>>8&15,r[i++]=n>>>12&15,r[i++]=n>>>16&15,r[i++]=n>>>20&15,r[i++]=n>>>24&15,r[i++]=n>>>28&15,r[i++]=o>>>0&15,r[i++]=o>>>4&15,r[i++]=o>>>8&15,r[i++]=o>>>12&15,r[i++]=o>>>16&15,r[i++]=o>>>20&15,r[i++]=o>>>24&15,r[i++]=o>>>28&15,r[i++]=a>>>0&15,r[i++]=a>>>4&15,r[i++]=a>>>8&15,r[i++]=a>>>12&15,r[i++]=a>>>16&15,r[i++]=a>>>20&15,r[i++]=a>>>24&15,r[i++]=a>>>28&15}}(e,t,r,n);break;case 5:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<8;t++){const t=e[s++]>>>0,n=e[s++]>>>0,o=e[s++]>>>0,a=e[s++]>>>0,l=e[s++]>>>0;r[i++]=t>>>0&31,r[i++]=t>>>5&31,r[i++]=t>>>10&31,r[i++]=t>>>15&31,r[i++]=t>>>20&31,r[i++]=t>>>25&31,r[i++]=31&(t>>>30|(7&n)<<2),r[i++]=n>>>3&31,r[i++]=n>>>8&31,r[i++]=n>>>13&31,r[i++]=n>>>18&31,r[i++]=n>>>23&31,r[i++]=31&(n>>>28|(1&o)<<4),r[i++]=o>>>1&31,r[i++]=o>>>6&31,r[i++]=o>>>11&31,r[i++]=o>>>16&31,r[i++]=o>>>21&31,r[i++]=o>>>26&31,r[i++]=31&(o>>>31|(15&a)<<1),r[i++]=a>>>4&31,r[i++]=a>>>9&31,r[i++]=a>>>14&31,r[i++]=a>>>19&31,r[i++]=a>>>24&31,r[i++]=31&(a>>>29|(3&l)<<3),r[i++]=l>>>2&31,r[i++]=l>>>7&31,r[i++]=l>>>12&31,r[i++]=l>>>17&31,r[i++]=l>>>22&31,r[i++]=l>>>27&31}}(e,t,r,n);break;case 6:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<8;t++){const t=e[s++]>>>0,n=e[s++]>>>0,o=e[s++]>>>0,a=e[s++]>>>0,l=e[s++]>>>0,u=e[s++]>>>0;r[i++]=t>>>0&63,r[i++]=t>>>6&63,r[i++]=t>>>12&63,r[i++]=t>>>18&63,r[i++]=t>>>24&63,r[i++]=63&(t>>>30|(15&n)<<2),r[i++]=n>>>4&63,r[i++]=n>>>10&63,r[i++]=n>>>16&63,r[i++]=n>>>22&63,r[i++]=63&(n>>>28|(3&o)<<4),r[i++]=o>>>2&63,r[i++]=o>>>8&63,r[i++]=o>>>14&63,r[i++]=o>>>20&63,r[i++]=o>>>26&63,r[i++]=a>>>0&63,r[i++]=a>>>6&63,r[i++]=a>>>12&63,r[i++]=a>>>18&63,r[i++]=a>>>24&63,r[i++]=63&(a>>>30|(15&l)<<2),r[i++]=l>>>4&63,r[i++]=l>>>10&63,r[i++]=l>>>16&63,r[i++]=l>>>22&63,r[i++]=63&(l>>>28|(3&u)<<4),r[i++]=u>>>2&63,r[i++]=u>>>8&63,r[i++]=u>>>14&63,r[i++]=u>>>20&63,r[i++]=u>>>26&63}}(e,t,r,n);break;case 7:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<8;t++){const t=e[s++]>>>0,n=e[s++]>>>0,o=e[s++]>>>0,a=e[s++]>>>0,l=e[s++]>>>0,u=e[s++]>>>0,c=e[s++]>>>0;r[i++]=t>>>0&127,r[i++]=t>>>7&127,r[i++]=t>>>14&127,r[i++]=t>>>21&127,r[i++]=127&(t>>>28|(7&n)<<4),r[i++]=n>>>3&127,r[i++]=n>>>10&127,r[i++]=n>>>17&127,r[i++]=n>>>24&127,r[i++]=127&(n>>>31|(63&o)<<1),r[i++]=o>>>6&127,r[i++]=o>>>13&127,r[i++]=o>>>20&127,r[i++]=127&(o>>>27|(3&a)<<5),r[i++]=a>>>2&127,r[i++]=a>>>9&127,r[i++]=a>>>16&127,r[i++]=a>>>23&127,r[i++]=127&(a>>>30|(31&l)<<2),r[i++]=l>>>5&127,r[i++]=l>>>12&127,r[i++]=l>>>19&127,r[i++]=127&(l>>>26|(1&u)<<6),r[i++]=u>>>1&127,r[i++]=u>>>8&127,r[i++]=u>>>15&127,r[i++]=u>>>22&127,r[i++]=127&(u>>>29|(15&c)<<3),r[i++]=c>>>4&127,r[i++]=c>>>11&127,r[i++]=c>>>18&127,r[i++]=c>>>25&127}}(e,t,r,n);break;case 8:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<8;t++){const t=e[s++]>>>0,n=e[s++]>>>0,o=e[s++]>>>0,a=e[s++]>>>0,l=e[s++]>>>0,u=e[s++]>>>0,c=e[s++]>>>0,h=e[s++]>>>0;r[i++]=t>>>0&255,r[i++]=t>>>8&255,r[i++]=t>>>16&255,r[i++]=t>>>24&255,r[i++]=n>>>0&255,r[i++]=n>>>8&255,r[i++]=n>>>16&255,r[i++]=n>>>24&255,r[i++]=o>>>0&255,r[i++]=o>>>8&255,r[i++]=o>>>16&255,r[i++]=o>>>24&255,r[i++]=a>>>0&255,r[i++]=a>>>8&255,r[i++]=a>>>16&255,r[i++]=a>>>24&255,r[i++]=l>>>0&255,r[i++]=l>>>8&255,r[i++]=l>>>16&255,r[i++]=l>>>24&255,r[i++]=u>>>0&255,r[i++]=u>>>8&255,r[i++]=u>>>16&255,r[i++]=u>>>24&255,r[i++]=c>>>0&255,r[i++]=c>>>8&255,r[i++]=c>>>16&255,r[i++]=c>>>24&255,r[i++]=h>>>0&255,r[i++]=h>>>8&255,r[i++]=h>>>16&255,r[i++]=h>>>24&255}}(e,t,r,n);break;case 16:!function(e,t,r,n){let i=n,s=t;for(let t=0;t<128;t++){const t=e[s++]>>>0;r[i++]=65535&t,r[i++]=t>>>16&65535}}(e,t,r,n);break;default:!function(e,t,r,n,i){const s=Kh[i]>>>0;let o=t,a=0,l=e[o]>>>0,u=n;for(let t=0;t<8;t++){for(let t=0;t<32;t++)if(a+i<=32)r[u+t]=l>>>a&s,a+=i,32===a&&(a=0,o++,31!==t&&(l=e[o]>>>0));else{const n=32-a,c=l>>>a;o++,l=e[o]>>>0;const h=i-n;r[u+t]=(c|(l&-1>>>32-h>>>0)<<n)&s,a=h}u+=32,a=0,t<7&&(l=e[o]>>>0)}}(e,t,r,n,i)}return t+(i<<3)|0}function op(e,t,r,n){if(r+2>t)throw new Error(`FastPFOR decode: byteContainer underflow at block=${n} (need 2 bytes for [bitWidth, exceptionCount], bytePos=${r}, byteSize=${t})`);const i=e[r++],s=e[r++];if(i>32)throw new Error(`FastPFOR decode: invalid bitWidth=${i} at block=${n} (expected 0..32). This likely indicates corrupted or truncated input.`);return{bitWidth:i,exceptionCount:s,bytePosIn:r}}function ap(e,t,r,n,i,s,o,a,l){const{maxBits:u,exceptionBitWidth:c,bytePosIn:h}=function(e,t,r,n,i,s){if(r+1>t)throw new Error(`FastPFOR decode: exception header underflow at block=${s} (need 1 byte for maxBits, bytePos=${r}, byteSize=${t})`);const o=e[r++];if(o<n||o>32)throw new Error(`FastPFOR decode: invalid maxBits=${o} at block=${s} (bitWidth=${n}, expected ${n}..32)`);const a=o-n|0;if(a<1||a>32)throw new Error(`FastPFOR decode: invalid exceptionBitWidth=${a} at block=${s} (bitWidth=${n}, maxBits=${o})`);if(r+i>t)throw new Error(`FastPFOR decode: exception positions underflow at block=${s} (need=${i}, have=${t-r})`);return{maxBits:o,exceptionBitWidth:a,bytePosIn:r}}(i,s,o,r,n,l);if(o=h,1===c){const s=1<<r;for(let r=0;r<n;r=r+1|0)e[i[o++]+t|0]|=s;return o}const p=a.dataToBePacked[c];if(!p)throw new Error(`FastPFOR decode: missing exception stream for exceptionBitWidth=${c} (bitWidth=${r}, maxBits=${u}) at block ${l}`);const f=a.dataPointers;let d=0|f[c];const y=0|a.exceptionSizes[c];if(d+n>y)throw new Error(`FastPFOR decode: exception stream overflow for exceptionBitWidth=${c} (ptr=${d}, need ${n}, size=${y}) at block ${l}`);for(let s=0;s<n;s=s+1|0){const n=i[o++],s=0|p[d++];e[n+t|0]|=s<<r}return f[c]=d,o}function lp(e,t,r,n,i,s){const o=0|r,a=0|e[o];if(a<=0||o+a>e.length-1)throw new Error(`FastPFOR decode: invalid whereMeta=${a} at pageStart=${o} (expected > 0 and pageStart+whereMeta < encoded.length=${e.length})`);const l=o+1|0,u=o+a|0,c=e[u]>>>0,h=c+3>>>2,p=u+1,f=p+h;if(f>=e.length)throw new Error(`FastPFOR decode: invalid byteSize=${c} (metaInts=${h}, pageStart=${o}, packedEnd=${u}, byteContainerStart=${p}) causes bitmapPos=${f} out of bounds (encoded.length=${e.length})`);const d=function(e,t,r,n){n.byteContainer.length<r&&(n.byteContainer=new Uint8Array(2*r),n.byteContainerI32=void 0);const i=n.byteContainer,s=r>>>2;if(3&i.byteOffset)for(let r=0;r<s;r=r+1|0){const n=0|e[t+r|0],s=r<<2;i[s]=255&n,i[s+1|0]=n>>>8&255,i[s+2|0]=n>>>16&255,i[s+3|0]=n>>>24&255}else{let r=n.byteContainerI32;(!r||r.buffer!==i.buffer||r.byteOffset!==i.byteOffset||r.length<s)&&(r=n.byteContainerI32=new Int32Array(i.buffer,i.byteOffset,i.byteLength>>>2)),r.set(e.subarray(t,t+s))}const o=3&r;if(o>0){const r=0|e[t+s|0],n=s<<2;for(let e=0;e<o;e=e+1|0)i[n+e|0]=r>>>(e<<3)&255}return i}(e,p,c,s),y=c,m=function(e,t,r){const n=0|e[t++],i=r.dataToBePacked;for(let s=2;s<=32;s=s+1|0){if(!(n>>>s-1&1))continue;if(t>=e.length)throw new Error(`FastPFOR decode: truncated exception stream header (bitWidth=${s}, streamWordIndex=${t}, needWords=1, availableWords=${e.length-t}, encodedWords=${e.length})`);const o=e[t++]>>>0,a=ep(o+31,32),l=o*s+31>>>5;if(t+l>e.length)throw new Error(`FastPFOR decode: truncated exception stream (bitWidth=${s}, size=${o}, streamWordIndex=${t}, needWords=${l}, availableWords=${e.length-t}, encodedWords=${e.length})`);let u=i[s];(!u||u.length<a)&&(u=i[s]=new Uint32Array(a));let c=0;for(;c<o;c=c+32|0)up(e,t,u,c,s),t=t+s|0;t=t-((c-o|0)*s>>>5)|0,r.exceptionSizes[s]=o}return t}(e,f,s);return s.dataPointers.fill(0),function(e,t,r,n,i,s,o,a,l,u){let c=0|r,h=0;for(let t=0;t<o;t=t+1|0){const r=op(a,l,h,t);h=r.bytePosIn;const n=r.bitWidth,o=r.exceptionCount,p=s+t*Qh|0;switch(n){case 0:i.fill(0,p,p+Qh);break;case 32:for(let t=0;t<Qh;t=t+1|0)i[p+t|0]=0|e[c+t|0];c=c+Qh|0;break;default:c=sp(e,c,i,p,n)}o>0&&(h=ap(i,p,n,o,a,l,h,u,t))}if(c!==n)throw new Error(`FastPFOR decode: packed region mismatch (pageStart=${t}, packedStart=${r}, consumedPackedEnd=${c}, expectedPackedEnd=${n}, packedWords=${n-r}, encoded.length=${e.length})`)}(e,o,l,u,t,0|n,i/Qh|0,d,y,s),m}function up(e,t,r,n,i){switch(i){case 2:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0;r[i++]=s>>>0&3,r[i++]=s>>>2&3,r[i++]=s>>>4&3,r[i++]=s>>>6&3,r[i++]=s>>>8&3,r[i++]=s>>>10&3,r[i++]=s>>>12&3,r[i++]=s>>>14&3,r[i++]=s>>>16&3,r[i++]=s>>>18&3,r[i++]=s>>>20&3,r[i++]=s>>>22&3,r[i++]=s>>>24&3,r[i++]=s>>>26&3,r[i++]=s>>>28&3,r[i++]=s>>>30&3,r[i++]=o>>>0&3,r[i++]=o>>>2&3,r[i++]=o>>>4&3,r[i++]=o>>>6&3,r[i++]=o>>>8&3,r[i++]=o>>>10&3,r[i++]=o>>>12&3,r[i++]=o>>>14&3,r[i++]=o>>>16&3,r[i++]=o>>>18&3,r[i++]=o>>>20&3,r[i++]=o>>>22&3,r[i++]=o>>>24&3,r[i++]=o>>>26&3,r[i++]=o>>>28&3,r[i]=o>>>30&3}(e,t,r,n);case 3:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0;r[i++]=s>>>0&7,r[i++]=s>>>3&7,r[i++]=s>>>6&7,r[i++]=s>>>9&7,r[i++]=s>>>12&7,r[i++]=s>>>15&7,r[i++]=s>>>18&7,r[i++]=s>>>21&7,r[i++]=s>>>24&7,r[i++]=s>>>27&7,r[i++]=7&(s>>>30|(1&o)<<2),r[i++]=o>>>1&7,r[i++]=o>>>4&7,r[i++]=o>>>7&7,r[i++]=o>>>10&7,r[i++]=o>>>13&7,r[i++]=o>>>16&7,r[i++]=o>>>19&7,r[i++]=o>>>22&7,r[i++]=o>>>25&7,r[i++]=o>>>28&7,r[i++]=7&(o>>>31|(3&a)<<1),r[i++]=a>>>2&7,r[i++]=a>>>5&7,r[i++]=a>>>8&7,r[i++]=a>>>11&7,r[i++]=a>>>14&7,r[i++]=a>>>17&7,r[i++]=a>>>20&7,r[i++]=a>>>23&7,r[i++]=a>>>26&7,r[i]=a>>>29&7}(e,t,r,n);case 4:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0;r[i++]=s>>>0&15,r[i++]=s>>>4&15,r[i++]=s>>>8&15,r[i++]=s>>>12&15,r[i++]=s>>>16&15,r[i++]=s>>>20&15,r[i++]=s>>>24&15,r[i++]=s>>>28&15,r[i++]=o>>>0&15,r[i++]=o>>>4&15,r[i++]=o>>>8&15,r[i++]=o>>>12&15,r[i++]=o>>>16&15,r[i++]=o>>>20&15,r[i++]=o>>>24&15,r[i++]=o>>>28&15,r[i++]=a>>>0&15,r[i++]=a>>>4&15,r[i++]=a>>>8&15,r[i++]=a>>>12&15,r[i++]=a>>>16&15,r[i++]=a>>>20&15,r[i++]=a>>>24&15,r[i++]=a>>>28&15,r[i++]=l>>>0&15,r[i++]=l>>>4&15,r[i++]=l>>>8&15,r[i++]=l>>>12&15,r[i++]=l>>>16&15,r[i++]=l>>>20&15,r[i++]=l>>>24&15,r[i]=l>>>28&15}(e,t,r,n);case 5:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0;r[i++]=s>>>0&31,r[i++]=s>>>5&31,r[i++]=s>>>10&31,r[i++]=s>>>15&31,r[i++]=s>>>20&31,r[i++]=s>>>25&31,r[i++]=31&(s>>>30|(7&o)<<2),r[i++]=o>>>3&31,r[i++]=o>>>8&31,r[i++]=o>>>13&31,r[i++]=o>>>18&31,r[i++]=o>>>23&31,r[i++]=31&(o>>>28|(1&a)<<4),r[i++]=a>>>1&31,r[i++]=a>>>6&31,r[i++]=a>>>11&31,r[i++]=a>>>16&31,r[i++]=a>>>21&31,r[i++]=a>>>26&31,r[i++]=31&(a>>>31|(15&l)<<1),r[i++]=l>>>4&31,r[i++]=l>>>9&31,r[i++]=l>>>14&31,r[i++]=l>>>19&31,r[i++]=l>>>24&31,r[i++]=31&(l>>>29|(3&u)<<3),r[i++]=u>>>2&31,r[i++]=u>>>7&31,r[i++]=u>>>12&31,r[i++]=u>>>17&31,r[i++]=u>>>22&31,r[i]=u>>>27&31}(e,t,r,n);case 6:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0,c=e[t+5]>>>0;r[i++]=s>>>0&63,r[i++]=s>>>6&63,r[i++]=s>>>12&63,r[i++]=s>>>18&63,r[i++]=s>>>24&63,r[i++]=63&(s>>>30|(15&o)<<2),r[i++]=o>>>4&63,r[i++]=o>>>10&63,r[i++]=o>>>16&63,r[i++]=o>>>22&63,r[i++]=63&(o>>>28|(3&a)<<4),r[i++]=a>>>2&63,r[i++]=a>>>8&63,r[i++]=a>>>14&63,r[i++]=a>>>20&63,r[i++]=a>>>26&63,r[i++]=l>>>0&63,r[i++]=l>>>6&63,r[i++]=l>>>12&63,r[i++]=l>>>18&63,r[i++]=l>>>24&63,r[i++]=63&(l>>>30|(15&u)<<2),r[i++]=u>>>4&63,r[i++]=u>>>10&63,r[i++]=u>>>16&63,r[i++]=u>>>22&63,r[i++]=63&(u>>>28|(3&c)<<4),r[i++]=c>>>2&63,r[i++]=c>>>8&63,r[i++]=c>>>14&63,r[i++]=c>>>20&63,r[i]=c>>>26&63}(e,t,r,n);case 7:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0,c=e[t+5]>>>0,h=e[t+6]>>>0;r[i++]=s>>>0&127,r[i++]=s>>>7&127,r[i++]=s>>>14&127,r[i++]=s>>>21&127,r[i++]=127&(s>>>28|(7&o)<<4),r[i++]=o>>>3&127,r[i++]=o>>>10&127,r[i++]=o>>>17&127,r[i++]=o>>>24&127,r[i++]=127&(o>>>31|(63&a)<<1),r[i++]=a>>>6&127,r[i++]=a>>>13&127,r[i++]=a>>>20&127,r[i++]=127&(a>>>27|(3&l)<<5),r[i++]=l>>>2&127,r[i++]=l>>>9&127,r[i++]=l>>>16&127,r[i++]=l>>>23&127,r[i++]=127&(l>>>30|(31&u)<<2),r[i++]=u>>>5&127,r[i++]=u>>>12&127,r[i++]=u>>>19&127,r[i++]=127&(u>>>26|(1&c)<<6),r[i++]=c>>>1&127,r[i++]=c>>>8&127,r[i++]=c>>>15&127,r[i++]=c>>>22&127,r[i++]=127&(c>>>29|(15&h)<<3),r[i++]=h>>>4&127,r[i++]=h>>>11&127,r[i++]=h>>>18&127,r[i]=h>>>25&127}(e,t,r,n);case 8:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0,c=e[t+5]>>>0,h=e[t+6]>>>0,p=e[t+7]>>>0;r[i++]=s>>>0&255,r[i++]=s>>>8&255,r[i++]=s>>>16&255,r[i++]=s>>>24&255,r[i++]=o>>>0&255,r[i++]=o>>>8&255,r[i++]=o>>>16&255,r[i++]=o>>>24&255,r[i++]=a>>>0&255,r[i++]=a>>>8&255,r[i++]=a>>>16&255,r[i++]=a>>>24&255,r[i++]=l>>>0&255,r[i++]=l>>>8&255,r[i++]=l>>>16&255,r[i++]=l>>>24&255,r[i++]=u>>>0&255,r[i++]=u>>>8&255,r[i++]=u>>>16&255,r[i++]=u>>>24&255,r[i++]=c>>>0&255,r[i++]=c>>>8&255,r[i++]=c>>>16&255,r[i++]=c>>>24&255,r[i++]=h>>>0&255,r[i++]=h>>>8&255,r[i++]=h>>>16&255,r[i++]=h>>>24&255,r[i++]=p>>>0&255,r[i++]=p>>>8&255,r[i++]=p>>>16&255,r[i]=p>>>24&255}(e,t,r,n);case 9:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0,c=e[t+5]>>>0,h=e[t+6]>>>0,p=e[t+7]>>>0,f=e[t+8]>>>0;r[i++]=s>>>0&511,r[i++]=s>>>9&511,r[i++]=s>>>18&511,r[i++]=511&(s>>>27|(15&o)<<5),r[i++]=o>>>4&511,r[i++]=o>>>13&511,r[i++]=o>>>22&511,r[i++]=511&(o>>>31|(255&a)<<1),r[i++]=a>>>8&511,r[i++]=a>>>17&511,r[i++]=511&(a>>>26|(7&l)<<6),r[i++]=l>>>3&511,r[i++]=l>>>12&511,r[i++]=l>>>21&511,r[i++]=511&(l>>>30|(127&u)<<2),r[i++]=u>>>7&511,r[i++]=u>>>16&511,r[i++]=511&(u>>>25|(3&c)<<7),r[i++]=c>>>2&511,r[i++]=c>>>11&511,r[i++]=c>>>20&511,r[i++]=511&(c>>>29|(63&h)<<3),r[i++]=h>>>6&511,r[i++]=h>>>15&511,r[i++]=511&(h>>>24|(1&p)<<8),r[i++]=p>>>1&511,r[i++]=p>>>10&511,r[i++]=p>>>19&511,r[i++]=511&(p>>>28|(31&f)<<4),r[i++]=f>>>5&511,r[i++]=f>>>14&511,r[i]=f>>>23&511}(e,t,r,n);case 10:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0,c=e[t+5]>>>0,h=e[t+6]>>>0,p=e[t+7]>>>0,f=e[t+8]>>>0,d=e[t+9]>>>0;r[i++]=s>>>0&1023,r[i++]=s>>>10&1023,r[i++]=s>>>20&1023,r[i++]=1023&(s>>>30|(255&o)<<2),r[i++]=o>>>8&1023,r[i++]=o>>>18&1023,r[i++]=1023&(o>>>28|(63&a)<<4),r[i++]=a>>>6&1023,r[i++]=a>>>16&1023,r[i++]=1023&(a>>>26|(15&l)<<6),r[i++]=l>>>4&1023,r[i++]=l>>>14&1023,r[i++]=1023&(l>>>24|(3&u)<<8),r[i++]=u>>>2&1023,r[i++]=u>>>12&1023,r[i++]=u>>>22&1023,r[i++]=c>>>0&1023,r[i++]=c>>>10&1023,r[i++]=c>>>20&1023,r[i++]=1023&(c>>>30|(255&h)<<2),r[i++]=h>>>8&1023,r[i++]=h>>>18&1023,r[i++]=1023&(h>>>28|(63&p)<<4),r[i++]=p>>>6&1023,r[i++]=p>>>16&1023,r[i++]=1023&(p>>>26|(15&f)<<6),r[i++]=f>>>4&1023,r[i++]=f>>>14&1023,r[i++]=1023&(f>>>24|(3&d)<<8),r[i++]=d>>>2&1023,r[i++]=d>>>12&1023,r[i]=d>>>22&1023}(e,t,r,n);case 11:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0,c=e[t+5]>>>0,h=e[t+6]>>>0,p=e[t+7]>>>0,f=e[t+8]>>>0,d=e[t+9]>>>0,y=e[t+10]>>>0;r[i++]=s>>>0&2047,r[i++]=s>>>11&2047,r[i++]=2047&(s>>>22|(1&o)<<10),r[i++]=o>>>1&2047,r[i++]=o>>>12&2047,r[i++]=2047&(o>>>23|(3&a)<<9),r[i++]=a>>>2&2047,r[i++]=a>>>13&2047,r[i++]=2047&(a>>>24|(7&l)<<8),r[i++]=l>>>3&2047,r[i++]=l>>>14&2047,r[i++]=2047&(l>>>25|(15&u)<<7),r[i++]=u>>>4&2047,r[i++]=u>>>15&2047,r[i++]=2047&(u>>>26|(31&c)<<6),r[i++]=c>>>5&2047,r[i++]=c>>>16&2047,r[i++]=2047&(c>>>27|(63&h)<<5),r[i++]=h>>>6&2047,r[i++]=h>>>17&2047,r[i++]=2047&(h>>>28|(127&p)<<4),r[i++]=p>>>7&2047,r[i++]=p>>>18&2047,r[i++]=2047&(p>>>29|(255&f)<<3),r[i++]=f>>>8&2047,r[i++]=f>>>19&2047,r[i++]=2047&(f>>>30|(511&d)<<2),r[i++]=d>>>9&2047,r[i++]=d>>>20&2047,r[i++]=2047&(d>>>31|(1023&y)<<1),r[i++]=y>>>10&2047,r[i]=y>>>21&2047}(e,t,r,n);case 12:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0,c=e[t+5]>>>0,h=e[t+6]>>>0,p=e[t+7]>>>0,f=e[t+8]>>>0,d=e[t+9]>>>0,y=e[t+10]>>>0,m=e[t+11]>>>0;r[i++]=s>>>0&4095,r[i++]=s>>>12&4095,r[i++]=4095&(s>>>24|(15&o)<<8),r[i++]=o>>>4&4095,r[i++]=o>>>16&4095,r[i++]=4095&(o>>>28|(255&a)<<4),r[i++]=a>>>8&4095,r[i++]=a>>>20&4095,r[i++]=l>>>0&4095,r[i++]=l>>>12&4095,r[i++]=4095&(l>>>24|(15&u)<<8),r[i++]=u>>>4&4095,r[i++]=u>>>16&4095,r[i++]=4095&(u>>>28|(255&c)<<4),r[i++]=c>>>8&4095,r[i++]=c>>>20&4095,r[i++]=h>>>0&4095,r[i++]=h>>>12&4095,r[i++]=4095&(h>>>24|(15&p)<<8),r[i++]=p>>>4&4095,r[i++]=p>>>16&4095,r[i++]=4095&(p>>>28|(255&f)<<4),r[i++]=f>>>8&4095,r[i++]=f>>>20&4095,r[i++]=d>>>0&4095,r[i++]=d>>>12&4095,r[i++]=4095&(d>>>24|(15&y)<<8),r[i++]=y>>>4&4095,r[i++]=y>>>16&4095,r[i++]=4095&(y>>>28|(255&m)<<4),r[i++]=m>>>8&4095,r[i]=m>>>20&4095}(e,t,r,n);case 16:return void function(e,t,r,n){let i=n;const s=e[t]>>>0,o=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,u=e[t+4]>>>0,c=e[t+5]>>>0,h=e[t+6]>>>0,p=e[t+7]>>>0,f=e[t+8]>>>0,d=e[t+9]>>>0,y=e[t+10]>>>0,m=e[t+11]>>>0,g=e[t+12]>>>0,x=e[t+13]>>>0,v=e[t+14]>>>0,b=e[t+15]>>>0;r[i++]=s>>>0&65535,r[i++]=s>>>16&65535,r[i++]=o>>>0&65535,r[i++]=o>>>16&65535,r[i++]=a>>>0&65535,r[i++]=a>>>16&65535,r[i++]=l>>>0&65535,r[i++]=l>>>16&65535,r[i++]=u>>>0&65535,r[i++]=u>>>16&65535,r[i++]=c>>>0&65535,r[i++]=c>>>16&65535,r[i++]=h>>>0&65535,r[i++]=h>>>16&65535,r[i++]=p>>>0&65535,r[i++]=p>>>16&65535,r[i++]=f>>>0&65535,r[i++]=f>>>16&65535,r[i++]=d>>>0&65535,r[i++]=d>>>16&65535,r[i++]=y>>>0&65535,r[i++]=y>>>16&65535,r[i++]=m>>>0&65535,r[i++]=m>>>16&65535,r[i++]=g>>>0&65535,r[i++]=g>>>16&65535,r[i++]=x>>>0&65535,r[i++]=x>>>16&65535,r[i++]=v>>>0&65535,r[i++]=v>>>16&65535,r[i++]=b>>>0&65535,r[i]=b>>>16&65535}(e,t,r,n);case 32:for(let i=0;i<32;i=i+1|0)r[n+i|0]=0|e[t+i|0];return}const s=Kh[i]>>>0;let o=t,a=0,l=e[o]>>>0;for(let t=0;t<32;t++)if(a+i<=32)r[n+t]=l>>>a&s,a+=i,32===a&&(a=0,o++,31!==t&&(l=e[o]>>>0));else{const u=32-a,c=l>>>a;o++,l=e[o]>>>0,r[n+t]=(c|(l&Kh[i-u]>>>0)<<u)&s,a=i-u}}function cp(e,t,r){const n=new Uint32Array(r);let i=0,s=t.get();for(let t=0;t<n.length;t++){let t=e[s++],r=127&t;t<128||(t=e[s++],r|=(127&t)<<7,t<128||(t=e[s++],r|=(127&t)<<14,t<128||(t=e[s++],r|=(127&t)<<21,t<128||(t=e[s++],r|=(15&t)<<28)))),n[i++]=r}return t.set(s),n}function hp(e,t,r){const n=new BigUint64Array(r);for(let r=0;r<n.length;r++)n[r]=pp(e,t);return n}function pp(e,t){let r=0n,n=0,i=t.get();for(;i<e.length;){const t=e[i++];if(r|=BigInt(127&t)<<BigInt(n),!(128&t))break;if(n+=7,n>=64)throw new Error("Varint too long")}return t.set(i),r}function fp(e,t){let r,n;return n=e[t.get()],t.increment(),r=127&n,n<128?r:(n=e[t.get()],t.increment(),r|=(127&n)<<7,n<128?r:(n=e[t.get()],t.increment(),r|=(127&n)<<14,n<128?r:(n=e[t.get()],t.increment(),r|=(127&n)<<21,n<128?r:(n=e[t.get()],r|=(15&n)<<28,function(e,t,r){let n,i;if(i=t[r.get()],r.increment(),n=(112&i)>>4,i<128)return 4294967296*n+(e>>>0);if(i=t[r.get()],r.increment(),n|=(127&i)<<3,i<128)return 4294967296*n+(e>>>0);if(i=t[r.get()],r.increment(),n|=(127&i)<<10,i<128)return 4294967296*n+(e>>>0);if(i=t[r.get()],r.increment(),n|=(127&i)<<17,i<128)return 4294967296*n+(e>>>0);if(i=t[r.get()],r.increment(),n|=(127&i)<<24,i<128)return 4294967296*n+(e>>>0);if(i=t[r.get()],r.increment(),n|=(1&i)<<31,i<128)return 4294967296*n+(e>>>0);throw new Error("Expected varint not more than 10 bytes")}(r,e,t)))))}function dp(e){return e>>>1^-(1&e)}function yp(e){return e>>1n^-(1n&e)}function mp(e){return e%2==1?(e+1)/-2:e/2}function gp(e,t,r){if(void 0===r){r=0;for(let n=0;n<t;n++)r+=e[n]}const n=new Uint32Array(r);let i=0;for(let r=0;r<t;r++){const s=e[r];n.fill(e[r+t],i,i+s),i+=s}return n}function xp(e,t,r){if(void 0===r){r=0;for(let n=0;n<t;n++)r+=Number(e[n])}const n=new BigUint64Array(r);let i=0;for(let r=0;r<t;r++){const s=Number(e[r]);n.fill(e[r+t],i,i+s),i+=s}return n}function vp(e,t,r){const n=new Float64Array(r);let i=0;for(let r=0;r<t;r++){const s=e[r];n.fill(e[r+t],i,i+s),i+=s}return n}function bp(e){const t=new Int32Array(e.length);t[0]=dp(e[0]);const r=e.length/4*4;let n=1;if(r>=4)for(;n<r-4;n+=4){const r=e[n+1],i=e[n+2],s=e[n+3];t[n]=dp(e[n])+t[n-1],t[n+1]=dp(r)+t[n],t[n+2]=dp(i)+t[n+1],t[n+3]=dp(s)+t[n+2]}for(;n!==e.length;++n)t[n]=dp(e[n])+t[n-1];return t}function wp(e){const t=new BigInt64Array(e.length);t[0]=yp(e[0]);const r=e.length/4*4;let n=1;if(r>=4)for(;n<r-4;n+=4){const r=e[n+1],i=e[n+2],s=e[n+3];t[n]=yp(e[n])+t[n-1],t[n+1]=yp(r)+t[n],t[n+2]=yp(i)+t[n+1],t[n+3]=yp(s)+t[n+2]}for(;n!==t.length;++n)t[n]=yp(e[n])+t[n-1];return t}function _p(e){const t=e.length/4*4;let r=1;if(t>=4)for(let n=e[0];r<t-4;r+=4)n=e[r]+=n,n=e[r+1]+=n,n=e[r+2]+=n,n=e[r+3]+=n;for(;r!==e.length;)e[r]+=e[r-1],++r}var Sp,Ap,kp,Ip,Tp,Ep,Mp,Pp;function Dp(e,t){const r=function(e,t){const r=e[t.get()],n=Object.values(Sp)[r>>4];let i=null;switch(n){case Sp.DATA:i={dictionaryType:Object.values(Ap)[15&r]};break;case Sp.OFFSET:i={offsetType:Object.values(kp)[15&r]};break;case Sp.LENGTH:i={lengthType:Object.values(Ip)[15&r]}}t.increment();const s=e[t.get()],o=Object.values(Bh)[s>>5],a=Object.values(Bh)[s>>2&7],l=Object.values(Ch)[3&s];t.increment();const u=cp(e,t,2),c=u[0];return{physicalStreamType:n,logicalStreamType:i,logicalLevelTechnique1:o,logicalLevelTechnique2:a,physicalLevelTechnique:l,numValues:c,byteLength:u[1],decompressedCount:c}}(e,t);return r.logicalLevelTechnique1===Bh.MORTON?function(e,t,r){const n=cp(t,r,2);return{physicalStreamType:e.physicalStreamType,logicalStreamType:e.logicalStreamType,logicalLevelTechnique1:e.logicalLevelTechnique1,logicalLevelTechnique2:e.logicalLevelTechnique2,physicalLevelTechnique:e.physicalLevelTechnique,numValues:e.numValues,byteLength:e.byteLength,decompressedCount:e.decompressedCount,numBits:n[0],coordinateShift:n[1]}}(r,e,t):Bh.RLE!==r.logicalLevelTechnique1&&Bh.RLE!==r.logicalLevelTechnique2||Ch.NONE===r.physicalLevelTechnique?r:function(e,t,r){const n=cp(t,r,2);return{physicalStreamType:e.physicalStreamType,logicalStreamType:e.logicalStreamType,logicalLevelTechnique1:e.logicalLevelTechnique1,logicalLevelTechnique2:e.logicalLevelTechnique2,physicalLevelTechnique:e.physicalLevelTechnique,numValues:e.numValues,byteLength:e.byteLength,decompressedCount:n[1],runs:n[0],numRleValues:n[1]}}(r,e,t)}!function(e){e.PRESENT="PRESENT",e.DATA="DATA",e.OFFSET="OFFSET",e.LENGTH="LENGTH"}(Sp||(Sp={})),function(e){e.NONE="NONE",e.SINGLE="SINGLE",e.SHARED="SHARED",e.VERTEX="VERTEX",e.MORTON="MORTON",e.FSST="FSST"}(Ap||(Ap={})),function(e){e.VERTEX="VERTEX",e.INDEX="INDEX",e.STRING="STRING",e.KEY="KEY"}(kp||(kp={})),function(e){e.VAR_BINARY="VAR_BINARY",e.GEOMETRIES="GEOMETRIES",e.PARTS="PARTS",e.RINGS="RINGS",e.TRIANGLES="TRIANGLES",e.SYMBOL="SYMBOL",e.DICTIONARY="DICTIONARY"}(Ip||(Ip={})),function(e){e[e.FLAT=0]="FLAT",e[e.CONST=1]="CONST",e[e.SEQUENCE=2]="SEQUENCE",e[e.DICTIONARY=3]="DICTIONARY",e[e.FSST_DICTIONARY=4]="FSST_DICTIONARY"}(Tp||(Tp={}));class Fp{constructor(e,t){this.values=e,this._size=t}get(e){const t=Math.floor(e/8);return 1==(this.values[t]>>e%8&1)}set(e,t){const r=Math.floor(e/8);this.values[r]=this.values[r]|(t?1:0)<<e%8}getInt(e){const t=Math.floor(e/8);return this.values[t]>>e%8&1}size(){return this._size}getBuffer(){return this.values}}function zp(e,t,r){if(!t)return e;const n=t.size(),i=new(0,e.constructor)(n);let s=0;for(let o=0;o<n;o++)i[o]=t.get(o)?e[s++]:r;return i}function Bp(e,t,r,n,i){return function(e,t,r,n){let i;switch(t.logicalLevelTechnique1){case Bh.DELTA:if(t.logicalLevelTechnique2===Bh.RLE){const r=t;if(!n)return function(e,t,r){const n=new Int32Array(r);let i=0,s=0;for(let r=0;r<t;r++){const o=e[r],a=dp(e[r+t]);for(let e=0;e<o;e++)s+=a,n[i++]=s}return n}(e,r.runs,r.numRleValues);i=bp(e=gp(e,r.runs,r.numRleValues))}else i=bp(e);break;case Bh.RLE:i=function(e,t,r){if(void 0===r){r=0;for(let n=0;n<t;n++)r+=e[n]}const n=new Int32Array(r);let i=0;for(let r=0;r<t;r++){const s=e[r];let o=e[r+t];o=dp(o),n.fill(o,i,i+s),i+=s}return n}(e,t.runs,t.numRleValues);break;case Bh.MORTON:_p(e),i=new Int32Array(e);break;case Bh.COMPONENTWISE_DELTA:i=function(e){if(e.length<2)return new Int32Array(e);const t=new Int32Array(e.length);t[0]=dp(e[0]),t[1]=dp(e[1]);const r=e.length/4*4;let n=2;if(r>=4)for(;n<r-4;n+=4){const r=e[n+1],i=e[n+2],s=e[n+3];t[n]=dp(e[n])+t[n-2],t[n+1]=dp(r)+t[n-1],t[n+2]=dp(i)+t[n],t[n+3]=dp(s)+t[n+1]}for(;n!==e.length;n+=2)t[n]=dp(e[n])+t[n-2],t[n+1]=dp(e[n+1])+t[n-1];return t}(e);break;case Bh.NONE:i=function(e){const t=new Int32Array(e.length);for(let r=0;r<e.length;r++)t[r]=dp(e[r]);return t}(e);break;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return n?zp(i,n,0):i}(Lp(e,t,r),r,0,i)}function Cp(e,t,r,n,i){return function(e,t,r,n){let i;switch(t.logicalLevelTechnique1){case Bh.DELTA:i=function(e){const t=new Uint32Array(e.length);t[0]=dp(e[0])>>>0;for(let r=1;r<e.length;r++)t[r]=t[r-1]+dp(e[r])>>>0;return t}(t.logicalLevelTechnique2===Bh.RLE?gp(e,t.runs,t.numRleValues):e);break;case Bh.RLE:i=gp(e,t.runs,t.numRleValues);break;case Bh.MORTON:_p(e),i=e;break;case Bh.COMPONENTWISE_DELTA:i=function(e){if(e.length<2)return new Uint32Array(e);const t=new Uint32Array(e.length);t[0]=dp(e[0])>>>0,t[1]=dp(e[1])>>>0;for(let r=2;r<e.length;r+=2)t[r]=t[r-2]+dp(e[r])>>>0,t[r+1]=t[r-1]+dp(e[r+1])>>>0;return t}(e);break;case Bh.NONE:i=e;break;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return n?zp(i,n,0):i}(Lp(e,t,r),r,0,i)}function Vp(e,t,r){return function(e,t){if(t.logicalLevelTechnique1===Bh.DELTA&&t.logicalLevelTechnique2===Bh.NONE)return function(e){const t=new Int32Array(e.length+1);t[0]=0,t[1]=dp(e[0]);let r=t[1];for(let n=2;n!==t.length;++n)r+=dp(e[n-1]),t[n]=t[n-1]+r;return new Uint32Array(t)}(e);if(t.logicalLevelTechnique1===Bh.RLE&&t.logicalLevelTechnique2===Bh.NONE)return function(e,t,r){const n=new Uint32Array(r+1);n[0]=0;let i=1,s=n[0];for(let r=0;r<t;r++){const o=e[r],a=e[r+t];for(let e=i;e<i+o;e++)n[e]=a+s,s=n[e];i+=o}return n}(e,t.runs,t.numRleValues);if(t.logicalLevelTechnique1===Bh.NONE&&t.logicalLevelTechnique2===Bh.NONE){!function(e){let t=0;for(let r=0;r<e.length;r++)e[r]+=t,t=e[r]}(e);const r=new Uint32Array(t.numValues+1);return r[0]=0,r.set(e,1),r}if(t.logicalLevelTechnique1===Bh.DELTA&&t.logicalLevelTechnique2===Bh.RLE){const r=function(e,t,r){const n=new Int32Array(r+1);n[0]=0;let i=1,s=n[0];for(let r=0;r<t;r++){const o=e[r];let a=e[r+t];a=dp(a);for(let e=i;e<i+o;e++)n[e]=a+s,s=n[e];i+=o}return n}(e,t.runs,t.numRleValues);return _p(r),new Uint32Array(r)}throw new Error("Only delta encoding is supported for transforming length to offset streams yet.")}(Lp(e,t,r),r)}function Lp(e,t,r){const n=r.physicalLevelTechnique;switch(n){case Ch.FAST_PFOR:return function(e,t,r,n){return function(e,t,r,n,i){const s=n.get();if(3&r)throw new Error(`FastPFOR: invalid encodedByteLength=${r} at offset=${s} (encodedBytes.length=${e.length}; expected a multiple of 4 bytes for an int32 big-endian word stream)`);const o=r>>>2,a=function(e,t){if(t<=e.encodedWords.length)return e.encodedWords;const r=new Uint32Array(Math.max(16,2*t));return e.encodedWords=r,r}(i,o);!function(e,t,r,n){if(t<0||r<0||t+r>e.length)throw new RangeError(`decodeBigEndianInt32sInto: out of bounds (offset=${t}, byteLength=${r}, bytes.length=${e.length})`);const i=Math.floor(r/4),s=r%4!=0,o=s?i+1:i;if(n.length<o)throw new RangeError(`decodeBigEndianInt32sInto: out.length=${n.length} < ${o}`);if(i>0){const r=e.byteOffset+t;if(3&r)for(let r=0;r<i;r++){const i=t+4*r;n[r]=e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]}else{const t=new Uint32Array(e.buffer,r,i);for(let e=0;e<i;e++)n[e]=0|tp(t[e])}}if(s){const s=t+4*i,o=r-4*i;let a=0;for(let t=0;t<o;t++)a|=e[s+t]<<24-8*t;n[i]=0|a}}(e,s,r,a);const l=function(e,t,r){let n=0,i=0;const s=new Uint32Array(t),o=r??ip();if(e.length>0){const t=0|e[n];if(n=n+1|0,255&t)throw new Error(`FastPFOR decode: invalid alignedLength=${t} (expected multiple of 256)`);if(i+t>s.length)throw new Error(`FastPFOR decode: output buffer too small (outPos=${i}, alignedLength=${t}, out.length=${s.length})`);n=function(e,t,r,n,i,s){const o=n+ep(i,Qh);let a=n,l=r;for(;a!==o;){const r=Math.min(rp,o-a);l=lp(e,t,l,a,r,s),a=a+r|0}return l}(e,s,n,i,t,o),i=i+t|0}return function(e,t,r,n,i,s){if(0===s)return t;let o=0,a=t;const l=t+r,u=i;let c=i;const h=i+s;let p=0,f=0;for(;a<l&&c<h;){const t=e[a]>>>o&255;if(o+=8,a+=o>>>5,o&=31,p|=(127&t)<<f,128&t)n[c++]=0|p,p=0,f=0;else if(f+=7,f>28)throw new Error(`FastPFOR VByte: unterminated value (expected MSB=1 terminator within 5 bytes; shift=${f}, partial=${p}, decoded=${c-u}/${s}, inPos=${a}, inEnd=${l})`)}if(c!==h)throw new Error(`FastPFOR VByte: truncated stream (decoded=${c-u}, expected=${s}, consumedWords=${a-t}/${r}, vbyteStart=${t}, vbyteEnd=${l})`)}(e,n,e.length-n|0,s,i,t-i|0),s}(a.subarray(0,o),t,i.decoderWorkspace);return n.add(r),l}(e,t,r,n,function(e=16){if(e<0)throw new RangeError(`initialEncodedWordCapacity must be >= 0, got ${e}`);const t=Math.max(16,0|e);return{encodedWords:new Uint32Array(t),decoderWorkspace:ip()}}(r>>>2))}(e,r.numValues,r.byteLength,t);case Ch.VARINT:return cp(e,t,r.numValues);case Ch.NONE:{const n=t.get();t.add(r.byteLength);const i=e.subarray(n,t.get());return new Uint32Array(i)}default:throw new Error(`Specified physicalLevelTechnique ${n} is not supported (yet).`)}}function Op(e,t,r){const n=Lp(e,t,r);return 1===n.length?n[0]:function(e){return e[1]}(n)}function $p(e,t,r){return function(e){if(2===e.length){const t=dp(e[1]);return[t,t]}return[dp(e[2]),dp(e[3])]}(Lp(e,t,r))}function Rp(e,t,r){return function(e){if(2===e.length){const t=yp(e[1]);return[t,t]}return[yp(e[2]),yp(e[3])]}(hp(e,t,r.numValues))}function Np(e,t,r,n){return function(e,t,r){let n;switch(t.logicalLevelTechnique1){case Bh.DELTA:n=function(e){const t=new BigUint64Array(e.length);t[0]=BigInt.asUintN(64,yp(e[0]));for(let r=1;r<e.length;r++)t[r]=BigInt.asUintN(64,t[r-1]+yp(e[r]));return t}(t.logicalLevelTechnique2===Bh.RLE?xp(e,t.runs,t.numRleValues):e);break;case Bh.RLE:n=xp(e,t.runs,t.numRleValues);break;case Bh.NONE:n=e;break;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return r?zp(n,r,0n):n}(hp(e,t,r.numValues),r,n)}function Up(e,t,r){const n=hp(e,t,r.numValues);return 1===n.length?n[0]:function(e){return e[1]}(n)}function qp(e,t,r,n,i="int32"){const s=e.logicalLevelTechnique1;if(s===Bh.RLE)return 1===e.runs?Tp.CONST:Tp.FLAT;if(s!==Bh.DELTA||e.logicalLevelTechnique2!==Bh.RLE)return 1===e.numValues?Tp.CONST:Tp.FLAT;const o=t instanceof Fp?t.size():t;if(e.numRleValues!==o)return Tp.FLAT;if(1===e.runs)return Tp.SEQUENCE;if(2!==e.runs)return 1===e.numValues?Tp.CONST:Tp.FLAT;const a=n.get();if(e.physicalLevelTechnique===Ch.VARINT)return function(e,t,r){const n=new Wh(t.get());if("int64"===r){const t=hp(e,n,4);return 2n===t[2]&&2n===t[3]}const i=cp(e,n,4);return 2===i[2]&&2===i[3]}(r,n,i)?Tp.SEQUENCE:1===e.numValues?Tp.CONST:Tp.FLAT;const l=n.get(),u=new Int32Array(r.buffer,r.byteOffset+l,4);return n.set(a),2===u[2]&&2===u[3]?Tp.SEQUENCE:1===e.numValues?Tp.CONST:Tp.FLAT}class jp extends qh{getValueFromBuffer(e){return this.dataBuffer[e]}}class Gp extends Xh{constructor(e,t,r,n){super(e,BigInt64Array.of(t),r,n)}getValueFromBuffer(e){return this.dataBuffer[0]+BigInt(e)*this.delta}}function Xp(e,t,r){return{x:Yp(e,t)-r,y:Yp(e>>1,t)-r}}function Yp(e,t){let r=0;for(let n=0;n<t;n++)r|=(e&1<<2*n)>>n;return r}function Zp(e,r,n,i,s,o,a){return e===Pp.MORTON?function(e,r,n,i,s,o){const a=new Array(s?i+1:i);for(let s=0;s<i;s++){const i=Xp(e[r[n+s]],o.numBits,o.coordinateShift);a[s]=new t(i.x,i.y)}return s&&(a[a.length-1]=a[0]),a}(r,n,i,s,o,a):function(e,r,n,i,s){const o=new Array(s?i+1:i);for(let s=0;s<2*i;s+=2){const i=2*r[n+s/2];o[s/2]=new t(e[i],e[i+1])}return s&&(o[o.length-1]=o[0]),o}(r,n,i,s,o)}function Hp(e,r,n,i){const s=new Array(i?n+1:n);for(let i=0;i<2*n;i+=2)s[i/2]=new t(e[r+i],e[r+i+1]);return i&&(s[s.length-1]=s[0]),s}!function(e){e[e.POINT=0]="POINT",e[e.LINESTRING=1]="LINESTRING",e[e.POLYGON=2]="POLYGON",e[e.MULTIPOINT=3]="MULTIPOINT",e[e.MULTILINESTRING=4]="MULTILINESTRING",e[e.MULTIPOLYGON=5]="MULTIPOLYGON"}(Ep||(Ep={})),function(e){e[e.POINT=0]="POINT",e[e.LINESTRING=1]="LINESTRING",e[e.POLYGON=2]="POLYGON"}(Mp||(Mp={})),function(e){e[e.MORTON=0]="MORTON",e[e.VEC_2=1]="VEC_2",e[e.VEC_3=2]="VEC_3"}(Pp||(Pp={}));class Wp{constructor(e,t,r,n,i){this._vertexBufferType=e,this._topologyVector=t,this._vertexOffsets=r,this._vertexBuffer=n,this._mortonSettings=i}get vertexBufferType(){return this._vertexBufferType}get topologyVector(){return this._topologyVector}get vertexOffsets(){return this._vertexOffsets}get vertexBuffer(){return this._vertexBuffer}getSimpleEncodedVertex(e){const t=this.vertexOffsets?2*this.vertexOffsets[e]:2*e;return[this.vertexBuffer[t],this.vertexBuffer[t+1]]}getVertex(e){if(this.vertexOffsets&&this.mortonSettings){const t=Xp(this.vertexBuffer[this.vertexOffsets[e]],this.mortonSettings.numBits,this.mortonSettings.coordinateShift);return[t.x,t.y]}const t=this.vertexOffsets?2*this.vertexOffsets[e]:2*e;return[this.vertexBuffer[t],this.vertexBuffer[t+1]]}getGeometries(){return function(e){const r=new Array(e.numGeometries);let n=1,i=1,s=1,o=0,a=0,l=0;const u=e.mortonSettings,c=e.topologyVector,h=c.geometryOffsets,p=c.partOffsets,f=c.ringOffsets,d=e.vertexOffsets,y=!d||0===d.length,m=e.containsPolygonGeometry(),g=e.vertexBuffer;for(let c=0;c<e.numGeometries;c++)switch(e.geometryType(c)){case Ep.POINT:{let c,m;if(y)c=g[a++],m=g[a++];else if(e.vertexBufferType===Pp.MORTON){const e=Xp(g[d[l++]],u.numBits,u.coordinateShift);c=e.x,m=e.y}else{const e=2*d[l++];c=g[e],m=g[e+1]}r[o++]=[[new t(c,m)]],h&&s++,p&&n++,f&&i++}break;case Ep.MULTIPOINT:{const e=h[s]-h[s-1];s++;const u=new Array(e);if(y)for(let r=0;r<e;r++){const e=g[a++],n=g[a++];u[r]=new t(e,n)}else for(let r=0;r<e;r++){const e=2*d[l++];u[r]=new t(g[e],g[e+1])}r[o++]=u.map((e=>[e])),n+=e,i+=e}break;case Ep.LINESTRING:{let t,c;m?(t=f[i]-f[i-1],i++):t=p[n]-p[n-1],n++,y?(c=Hp(g,a,t,!1),a+=2*t):(c=Zp(e.vertexBufferType,g,d,l,t,!1,u),l+=t),r[o++]=[c],h&&s++}break;case Ep.POLYGON:{const t=p[n]-p[n-1];n++;const c=new Array(t-1);let m,x=f[i]-f[i-1];if(i++,y){m=Hp(g,a,x,!0),a+=2*x;for(let e=0;e<c.length;e++)x=f[i]-f[i-1],i++,c[e]=Hp(g,a,x,!0),a+=2*x}else{m=Zp(e.vertexBufferType,g,d,l,x,!0,u),l+=x;for(let t=0;t<c.length;t++)x=f[i]-f[i-1],i++,c[t]=Zp(e.vertexBufferType,g,d,l,x,!0,u),l+=x}r[o++]=[m].concat(c),h&&s++}break;case Ep.MULTILINESTRING:{const t=h[s]-h[s-1];s++;const c=new Array(t);for(let r=0;r<t;r++){let t;if(m?(t=f[i]-f[i-1],i++):t=p[n]-p[n-1],n++,y)c[r]=Hp(g,a,t,!1),a+=2*t;else{const n=Zp(e.vertexBufferType,g,d,l,t,!1,u);c[r]=n,l+=t}}r[o++]=c}break;case Ep.MULTIPOLYGON:{const t=h[s]-h[s-1];s++;const c=new Array(t);for(let r=0;r<t;r++){const t=p[n]-p[n-1];let s;n++;const o=new Array(t-1),h=f[i]-f[i-1];i++,y?(s=Hp(g,a,h,!0),a+=2*h):(s=Zp(e.vertexBufferType,g,d,l,h,!0,u),l+=h);for(let t=0;t<o.length;t++){const r=f[i]-f[i-1];i++,y?(o[t]=Hp(g,a,r,!0),a+=2*r):(o[t]=Zp(e.vertexBufferType,g,d,l,r,!0,u),l+=r)}c[r]=[s].concat(o)}r[o++]=c.flat()}break;default:throw new Error("The specified geometry type is currently not supported.")}return r}(this)}get mortonSettings(){return this._mortonSettings}}class Jp extends Wp{constructor(e,t,r,n,i,s,o){super(r,n,i,s,o),this._numGeometries=e,this._geometryType=t}geometryType(e){return this._geometryType}get numGeometries(){return this._numGeometries}containsPolygonGeometry(){return this._geometryType===Ep.POLYGON||this._geometryType===Ep.MULTIPOLYGON}containsSingleGeometryType(){return!0}}class Kp extends Wp{constructor(e,t,r,n,i,s){super(e,r,n,i,s),this._geometryTypes=t}geometryType(e){return this._geometryTypes[e]}get numGeometries(){return this._geometryTypes.length}containsPolygonGeometry(){for(let e=0;e<this.numGeometries;e++)if(this.geometryType(e)===Ep.POLYGON||this.geometryType(e)===Ep.MULTIPOLYGON)return!0;return!1}containsSingleGeometryType(){return!1}}class Qp{constructor(e,t,r,n){this._triangleOffsets=e,this._indexBuffer=t,this._vertexBuffer=r,this._topologyVector=n}get triangleOffsets(){return this._triangleOffsets}get indexBuffer(){return this._indexBuffer}get vertexBuffer(){return this._vertexBuffer}get topologyVector(){return this._topologyVector}getGeometries(){if(!this._topologyVector)throw new Error("Cannot convert GpuVector to coordinates without topology information");const e=new Array(this.numGeometries),r=this._topologyVector,n=r.partOffsets,i=r.ringOffsets,s=r.geometryOffsets;let o=0,a=1,l=1,u=1;for(let r=0;r<this.numGeometries;r++)switch(this.geometryType(r)){case Ep.POLYGON:{const c=n[a]-n[a-1];a++;const h=[];for(let e=0;e<c;e++){const e=i[l]-i[l-1];l++;const r=[];for(let n=0;n<e;n++){const e=this._vertexBuffer[o++],n=this._vertexBuffer[o++];r.push(new t(e,n))}r.length>0&&r.push(r[0]),h.push(r)}e[r]=h,s&&u++}break;case Ep.MULTIPOLYGON:{const c=s[u]-s[u-1];u++;const h=[];for(let e=0;e<c;e++){const e=n[a]-n[a-1];a++;for(let r=0;r<e;r++){const e=i[l]-i[l-1];l++;const r=[];for(let n=0;n<e;n++){const e=this._vertexBuffer[o++],n=this._vertexBuffer[o++];r.push(new t(e,n))}r.length>0&&r.push(r[0]),h.push(r)}}e[r]=h}}return e}[Symbol.iterator](){return null}}function ef(e,t,r,n,i,s){return new tf(e,t,r,n,i,s)}class tf extends Qp{constructor(e,t,r,n,i,s){super(r,n,i,s),this._numGeometries=e,this._geometryType=t}geometryType(e){return this._geometryType}get numGeometries(){return this._numGeometries}containsSingleGeometryType(){return!0}}function rf(e,t,r,n,i){return new nf(e,t,r,n,i)}class nf extends Qp{constructor(e,t,r,n,i){super(t,r,n,i),this._geometryTypes=e}geometryType(e){return this._geometryTypes[e]}get numGeometries(){return this._geometryTypes.length}containsSingleGeometryType(){return!1}}function sf(e,t,r,n,i){const s=Dp(e,r);let o,a,l,u;if(qp(s,n,e,r)===Tp.CONST){const i=Op(e,r,s);let c,h,p,f;for(let n=0;n<t-1;n++){const t=Dp(e,r);switch(t.physicalStreamType){case Sp.LENGTH:switch(t.logicalStreamType.lengthType){case Ip.GEOMETRIES:c=Vp(e,r,t);break;case Ip.PARTS:h=Vp(e,r,t);break;case Ip.RINGS:p=Vp(e,r,t);break;case Ip.TRIANGLES:f=Vp(e,r,t)}break;case Sp.OFFSET:switch(t.logicalStreamType.offsetType){case kp.VERTEX:o=Cp(e,r,t);break;case kp.INDEX:u=Cp(e,r,t)}break;case Sp.DATA:Ap.VERTEX===t.logicalStreamType.dictionaryType?a=Bp(e,r,t):(l={numBits:t.numBits,coordinateShift:t.coordinateShift},a=Cp(e,r,t))}}return u?void 0!==c||void 0!==h?ef(n,i,f,u,a,{geometryOffsets:c,partOffsets:h,ringOffsets:p}):ef(n,i,f,u,a):void 0===l?function(e,t,r,n,i){return new Jp(e,t,Pp.VEC_2,r,n,i)}(n,i,{geometryOffsets:c,partOffsets:h,ringOffsets:p},o,a):function(e,t,r,n,i,s){return new Jp(e,t,Pp.MORTON,r,n,i,s)}(n,i,{geometryOffsets:c,partOffsets:h,ringOffsets:p},o,a,l)}const c=Cp(e,r,s);let h,p,f,d,y,m,g;for(let n=0;n<t-1;n++){const t=Dp(e,r);switch(t.physicalStreamType){case Sp.LENGTH:switch(t.logicalStreamType.lengthType){case Ip.GEOMETRIES:h=Cp(e,r,t);break;case Ip.PARTS:p=Cp(e,r,t);break;case Ip.RINGS:f=Cp(e,r,t);break;case Ip.TRIANGLES:d=Vp(e,r,t)}break;case Sp.OFFSET:switch(t.logicalStreamType.offsetType){case kp.VERTEX:o=Cp(e,r,t);break;case kp.INDEX:u=Cp(e,r,t)}break;case Sp.DATA:Ap.VERTEX===t.logicalStreamType.dictionaryType?a=Bp(e,r,t):(l={numBits:t.numBits,coordinateShift:t.coordinateShift},a=Cp(e,r,t))}}return h?(y=of(c,h,2),p&&f?(m=af(c,y,p,!1),g=function(e,t,r,n){const i=new Uint32Array(r[r.length-1]+1);let s=0;i[0]=s;let o=1,a=1,l=0;for(let u=0;u<e.length;u++){const c=e[u],h=t[u+1]-t[u];if(0!==c&&3!==c)for(let e=0;e<h;e++){const e=r[o]-r[o-1];o++;for(let t=0;t<e;t++)s=i[a++]=s+n[l++]}else for(let e=0;e<h;e++)i[a++]=++s,o++}return i}(c,y,m,f)):p&&(m=function(e,t,r){const n=new Uint32Array(t[t.length-1]+1);let i=0;n[0]=i;let s=1,o=0;for(let a=0;a<e.length;a++){const l=e[a],u=t[a+1]-t[a];if(4===l||1===l)for(let e=0;e<u;e++)i=n[s++]=i+r[o++];else for(let e=0;e<u;e++)n[s++]=++i}return n}(c,y,p))):p&&f?(m=of(c,p,1),g=af(c,m,f,!0)):p&&(m=of(c,p,0)),u&&!m?rf(c,d,u,a):u?rf(c,d,u,a,{geometryOffsets:y,partOffsets:m,ringOffsets:g}):void 0===l?function(e,t,r,n){return new Kp(Pp.VEC_2,e,t,r,n)}(c,{geometryOffsets:y,partOffsets:m,ringOffsets:g},o,a):function(e,t,r,n,i){return new Kp(Pp.MORTON,e,t,r,n,i)}(c,{geometryOffsets:y,partOffsets:m,ringOffsets:g},o,a,l)}function of(e,t,r){const n=new Uint32Array(e.length+1);let i=0;n[0]=i;let s=0;for(let o=0;o<e.length;o++)i=n[o+1]=i+(e[o]>r?t[s++]:1);return n}function af(e,t,r,n){const i=new Uint32Array(t[t.length-1]+1);let s=0;i[0]=s;let o=1,a=0;for(let l=0;l<e.length;l++){const u=e[l],c=t[l+1]-t[l];if(5===u||2===u||n&&(4===u||1===u))for(let e=0;e<c;e++)s=i[o++]=s+r[a++];else for(let e=0;e<c;e++)i[o++]=++s}return i}class lf extends Uh{constructor(e,t,r){super(e,t.getBuffer(),r),this.dataVector=t}getValueFromBuffer(e){return this.dataVector.get(e)}}class uf extends qh{getValueFromBuffer(e){return this.dataBuffer[e]}}class cf extends Uh{constructor(e,t,r,n){super(e,n?BigInt64Array.of(t):BigUint64Array.of(t),r)}getValueFromBuffer(e){return this.dataBuffer[0]}}function hf(e,t,r,n,i){const s=function(e,t,r,n){const i=new Uint8Array(t);let s=0;const o=n.get()+r;for(;s<t&&!(n.get()>=o);){const r=e[n.increment()];if(r<=127){const o=r+3,a=e[n.increment()],l=Math.min(s+o,t);i.fill(a,s,l),s=l}else{const o=256-r;for(let r=0;r<o&&s<t;r++)i[s++]=e[n.increment()]}}return n.set(o),i}(e,Math.ceil(t/8),r,n);return i?function(e,t,r){if(!r)return e;const n=r.size(),i=new Fp(e,t),s=new Fp(new Uint8Array(Math.ceil(n/8)),n);let o=0;for(let e=0;e<n;e++){const t=!!r.get(e)&&i.get(o++);s.set(e,t)}return s.getBuffer()}(s,t,i):s}const pf=new TextDecoder;function ff(e,t,r){return r-t>=12?pf.decode(e.subarray(t,r)):function(e,t,r){let n="",i=t;for(;i<r;){const t=e[i];let s,o,a,l=null,u=t>239?4:t>223?3:t>191?2:1;if(i+u>r)break;1===u?t<128&&(l=t):2===u?(s=e[i+1],128==(192&s)&&(l=(31&t)<<6|63&s,l<=127&&(l=null))):3===u?(s=e[i+1],o=e[i+2],128==(192&s)&&128==(192&o)&&(l=(15&t)<<12|(63&s)<<6|63&o,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===u&&(s=e[i+1],o=e[i+2],a=e[i+3],128==(192&s)&&128==(192&o)&&128==(192&a)&&(l=(15&t)<<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}(e,t,r)}class df extends Uh{constructor(e,t,r,n){super(e,r,n),this.offsetBuffer=t}}class yf extends df{constructor(e,t,r,n){super(e,t,r,n??t.length-1)}getValueFromBuffer(e){return ff(this.dataBuffer,this.offsetBuffer[e],this.offsetBuffer[e+1])}}class mf extends df{constructor(e,t,r,n,i){super(e,r,n,i??t.length),this.indexBuffer=t,this.indexBuffer=t}getValueFromBuffer(e){const t=this.indexBuffer[e];return ff(this.dataBuffer,this.offsetBuffer[t],this.offsetBuffer[t+1])}}class gf extends df{constructor(e,t,r,n,i,s,o){super(e,r,n,o),this.indexBuffer=t,this.symbolOffsetBuffer=i,this.symbolTableBuffer=s}getValueFromBuffer(e){null==this.decodedDictionary&&(null==this.symbolLengthBuffer&&(this.symbolLengthBuffer=this.offsetToLengthBuffer(this.symbolOffsetBuffer)),this.decodedDictionary=function(e,t,r){const n=[],i=new Array(t.length).fill(0);for(let e=1;e<t.length;e++)i[e]=i[e-1]+t[e-1];for(let s=0;s<r.length;s++)if(255===r[s])n.push(r[++s]);else{const o=t[r[s]],a=i[r[s]];for(let t=0;t<o;t++)n.push(e[a+t])}return new Uint8Array(n)}(this.symbolTableBuffer,this.symbolLengthBuffer,this.dataBuffer));const t=this.indexBuffer[e];return ff(this.decodedDictionary,this.offsetBuffer[t],this.offsetBuffer[t+1])}offsetToLengthBuffer(e){const t=new Uint32Array(e.length-1);let r=e[0];for(let n=1;n<e.length;n++){const i=e[n];t[n-1]=i-r,r=i}return t}}function xf(e,t,r,n,i,s){return"scalarType"===r.type?function(e,t,r,n,i,s){let o=null;if(0===e)return null;if(s.nullable){const e=Dp(t,r),n=e.numValues,i=r.get(),s=hf(t,n,e.byteLength,r);r.set(i+e.byteLength),o=new Fp(s,e.numValues)}const a=o??n;switch(i.physicalType){case 4:case 3:return function(e,t,r,n,i){const s=Dp(e,t),o=qp(s,i,e,t),a=3===n.physicalType;if(o===Tp.FLAT){const n=vf(i)?i:void 0,o=a?Bp(e,t,s,0,n):Cp(e,t,s,0,n);return new jh(r.name,o,i)}if(o===Tp.SEQUENCE){const n=$p(e,t,s);return new Yh(r.name,n[0],n[1],s.numRleValues)}const l=a?function(e,t,r){const n=Lp(e,t,r);return 1===n.length?dp(n[0]):function(e){return dp(e[1])}(n)}(e,t,s):Op(e,t,s);return new Zh(r.name,l,i,a)}(t,r,s,i,a);case 9:return function(e,t,r,n,i){let s=null,o=null,a=null,l=null,u=null,c=i??null,h=null,p=null;for(let e=0;e<n;e++){const e=Dp(t,r);switch(e.physicalStreamType){case Sp.PRESENT:{const n=hf(t,e.numValues,e.byteLength,r),s=new Fp(n,e.numValues);c=i??s;break}case Sp.OFFSET:o=Cp(t,r,e,0,c);break;case Sp.LENGTH:{const n=Vp(t,r,e);Ip.DICTIONARY===e.logicalStreamType.lengthType?s=n:Ip.SYMBOL===e.logicalStreamType.lengthType?l=n:h=n;break}case Sp.DATA:{const n=t.subarray(r.get(),r.get()+e.byteLength);r.add(e.byteLength);const i=e.logicalStreamType.dictionaryType;Ap.FSST===i?u=n:Ap.SINGLE===i||Ap.SHARED===i?a=n:Ap.NONE===i&&(p=n);break}}}return function(e,t,r,n,i,s,o){return t?new gf(e,r,n,i,s,t,o):null}(e,u,o,s,a,l,c)??function(e,t,r,n,i){return t?i?new mf(e,r,n,t,i):new mf(e,r,n,t):null}(e,a,o,s,c)??function(e,t,r,n,i){if(!t||!r)return null;if(n)return i?new mf(e,n,t,r,i):new mf(e,n,t,r);if(i&&i.size()!==t.length-1){const n=new Uint32Array(i.size());let s=0;for(let e=0;e<i.size();e++)n[e]=i.get(e)?s++:0;return new mf(e,n,t,r,i)}return i?new yf(e,t,r,i):new yf(e,t,r)}(e,h,p,o,c)}(s.name,t,r,s.nullable?e-1:e,o);case 0:return function(e,t,r,n,i){const s=Dp(e,t),o=s.numValues,a=t.get(),l=vf(i)?i:void 0,u=hf(e,o,s.byteLength,t,l);t.set(a+s.byteLength);const c=new Fp(u,o);return new lf(r.name,c,i)}(t,r,s,0,a);case 6:case 5:return function(e,t,r,n,i){const s=Dp(e,t),o=qp(s,n,e,t,"int64"),a=5===i.physicalType;if(o===Tp.FLAT){const i=vf(n)?n:void 0,o=a?function(e,t,r,n){return function(e,t,r){let n;switch(t.logicalLevelTechnique1){case Bh.DELTA:if(t.logicalLevelTechnique2===Bh.RLE){const i=t;if(!r)return function(e,t,r){const n=new BigInt64Array(r);let i=0,s=0n;for(let r=0;r<t;r++){const o=Number(e[r]),a=yp(e[r+t]);for(let e=0;e<o;e++)s+=a,n[i++]=s}return n}(e,i.runs,i.numRleValues);n=wp(e=xp(e,i.runs,i.numRleValues))}else n=wp(e);break;case Bh.RLE:n=function(e,t,r){if(void 0===r){r=0;for(let n=0;n<t;n++)r+=Number(e[n])}const n=new BigInt64Array(r);let i=0;for(let r=0;r<t;r++){const s=Number(e[r]);let o=e[r+t];o=yp(o),n.fill(o,i,i+s),i+=s}return n}(e,t.runs,t.numRleValues);break;case Bh.NONE:n=function(e){const t=new BigInt64Array(e.length);for(let r=0;r<e.length;r++)t[r]=yp(e[r]);return t}(e);break;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return r?zp(n,r,0n):n}(hp(e,t,r.numValues),r,n)}(e,t,s,i):Np(e,t,s,i);return new jp(r.name,o,n)}if(o===Tp.SEQUENCE){const n=Rp(e,t,s);return new Gp(r.name,n[0],n[1],s.numRleValues)}const l=a?function(e,t,r){const n=hp(e,t,r.numValues);return 1===n.length?yp(n[0]):function(e){return yp(e[1])}(n)}(e,t,s):Up(e,t,s);return new cf(r.name,l,n,a)}(t,r,s,a,i);case 7:return function(e,t,r,n){const i=Dp(e,t),s=vf(n)?n:void 0,o=function(e,t,r,n){const i=t.get(),s=i+r*Float32Array.BYTES_PER_ELEMENT,o=new Uint8Array(e.subarray(i,s)).buffer,a=new Float32Array(o);return t.set(s),n?zp(a,n,0):a}(e,t,i.numValues,s);return new uf(r.name,o,n)}(t,r,s,a);case 8:return function(e,t,r,n){const i=Dp(e,t),s=vf(n)?n:void 0,o=function(e,t,r,n){const i=t.get(),s=i+r*Float64Array.BYTES_PER_ELEMENT,o=new Uint8Array(e.subarray(i,s)).buffer,a=new Float64Array(o);return t.set(s),n?zp(a,n,0):a}(e,t,i.numValues,s);return new Gh(r.name,o,n)}(t,r,s,a);default:throw new Error(`The specified data type for the field is currently not supported: ${i}`)}}(n,e,t,i,r.scalarType,r):0===n?null:function(e,t,r,n){let i=null,s=null,o=null,a=null,l=!1;for(;!l;){const r=Dp(e,t);switch(r.physicalStreamType){case Sp.LENGTH:Ip.DICTIONARY===r.logicalStreamType.lengthType?i=Vp(e,t,r):o=Vp(e,t,r);break;case Sp.DATA:Ap.SINGLE===r.logicalStreamType.dictionaryType||Ap.SHARED===r.logicalStreamType.dictionaryType?(s=e.subarray(t.get(),t.get()+r.byteLength),l=!0):a=e.subarray(t.get(),t.get()+r.byteLength),t.add(r.byteLength)}}const u=r.complexType.children,c=[];let h=0;for(const l of u){const u=cp(e,t,1)[0];if(0===u)continue;const p=l.name?`${r.name}${l.name}`:r.name;if(2!==u||"scalarField"!==l.type||9!==l.scalarField.physicalType)throw new Error("Currently only optional string fields are implemented for a struct.");const f=Dp(e,t),d=hf(e,f.numValues,f.byteLength,t),y=Dp(e,t),m=Cp(e,t,y,0,y.decompressedCount!==n?new Fp(d,f.numValues):void 0);c[h++]=a?new gf(p,m,i,s,o,a,new Fp(d,f.numValues)):new mf(p,m,i,s,new Fp(d,f.numValues))}return c}(e,t,r,i)}function vf(e){return e instanceof Fp}function bf(e){switch(e){case 0:case 1:case 2:case 3:{const t={};t.nullable=!!(1&e),t.columnScope=0;const r={type:"logicalType",logicalType:0};return r.longID=!!(2&e),t.scalarType=r,t.type="scalarType",t}case 4:{const e={nullable:!1,columnScope:0},t={type:"physicalType",physicalType:0};return e.type="complexType",e.complexType=t,e}case 30:{const e={nullable:!1,columnScope:0},t={type:"physicalType",physicalType:1};return e.type="complexType",e.complexType=t,e}default:return function(e){let t;switch(e){case 10:case 11:t=0;break;case 12:case 13:t=1;break;case 14:case 15:t=2;break;case 16:case 17:t=3;break;case 18:case 19:t=4;break;case 20:case 21:t=5;break;case 22:case 23:t=6;break;case 24:case 25:t=7;break;case 26:case 27:t=8;break;case 28:case 29:t=9;break;default:return null}const r={};r.nullable=!!(1&e),r.columnScope=0;const n={type:"physicalType"};return n.physicalType=t,r.type="scalarType",r.scalarType=n,r}(e)}}function wf(e){return e>=10}function _f(e){return 30===e}function Sf(e){if("scalarType"===e.type){const t=e.scalarType;if("physicalType"===t.type)switch(t.physicalType){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:default:return!1;case 9:return!0}if("logicalType"===t.type)return!1}else if("complexType"===e.type){const t=e.complexType;if("physicalType"===t.type)switch(t.physicalType){case 0:case 1:return!0;default:return!1}}return console.warn("Unexpected column type in hasStreamCount",e),!1}function Af(e){return"complexType"===e.type&&"physicalType"===e.complexType?.type&&0===e.complexType.physicalType}const kf=new TextDecoder;function If(e,t){const r=cp(e,t,1)[0];if(0===r)return"";const n=t.get(),i=e.subarray(n,n+r);return t.add(r),kf.decode(i)}function Tf(e,t){const r=cp(e,t,1)[0]>>>0;if(r<10||r>30)throw new Error(`Unsupported field type code ${r}. Supported: 10-29(scalars), 30(STRUCT)`);const n=bf(r);if(wf(r)&&(n.name=If(e,t)),_f(r)){const r=cp(e,t,1)[0]>>>0;n.complexType.children=new Array(r);for(let i=0;i<r;i++)n.complexType.children[i]=Tf(e,t)}return function(e){return{name:e.name,nullable:e.nullable,scalarField:e.scalarType,complexField:e.complexType,type:"scalarType"===e.type?"scalarField":"complexField"}}(n)}function Ef(e,t){const r=cp(e,t,1)[0]>>>0,n=bf(r);if(!n)throw new Error(`Unsupported column type code ${r}. Supported: 0-3(ID), 4(GEOMETRY), 10-29(scalars), 30(STRUCT)`);if(wf(r)?n.name=If(e,t):r>=0&&r<=3?n.name="id":4===r&&(n.name="geometry"),_f(r)){const r=cp(e,t,1)[0]>>>0,i=n.complexType;i.children=new Array(r);for(let n=0;n<r;n++)i.children[n]=Tf(e,t)}return n}function Mf(e,t){const r={featureTables:[]},n={};n.name=If(e,t);const i=cp(e,t,1)[0]>>>0,s=cp(e,t,1)[0]>>>0;n.columns=new Array(s);for(let r=0;r<s;r++)n.columns[r]=Ef(e,t);return r.featureTables.push(n),[r,i]}function Pf(e,t,r,n,i,s,o=!1){const a=t.scalarType;if(!a||"logicalType"!==a.type||0!==a.logicalType)throw new Error(`ID column must be a logical ID scalar type: ${n}`);const l=a.longID?6:4,u="number"==typeof s?void 0:s,c=qp(i,s,e,r,6===l?"int64":"int32");if(4===l)switch(c){case Tp.FLAT:{const t=Cp(e,r,i,0,u);return new jh(n,t,s)}case Tp.SEQUENCE:{const t=$p(e,r,i);return new Yh(n,t[0],t[1],i.numRleValues)}case Tp.CONST:{const t=Op(e,r,i);return new Zh(n,t,s,!1)}}switch(c){case Tp.FLAT:{if(o){const t=function(e,t,r){const n=function(e,t,r){const n=new Float64Array(r);for(let i=0;i<r;i++)n[i]=fp(e,t);return n}(e,t,r.numValues);return function(e,t){switch(t.logicalLevelTechnique1){case Bh.DELTA:return t.logicalLevelTechnique2===Bh.RLE&&(e=vp(e,t.runs,t.numRleValues)),function(e){e[0]=mp(e[0]);const t=e.length/4*4;let r=1;if(t>=4)for(;r<t-4;r+=4){const t=e[r+1],n=e[r+2],i=e[r+3];e[r]=mp(e[r])+e[r-1],e[r+1]=mp(t)+e[r],e[r+2]=mp(n)+e[r+1],e[r+3]=mp(i)+e[r+2]}for(;r!==e.length;++r)e[r]=mp(e[r])+e[r-1]}(e),e;case Bh.RLE:return function(e,t){return vp(e,t.runs,t.numRleValues)}(e,t);case Bh.NONE:return e;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}}(n,r)}(e,r,i);return new Gh(n,t,s)}const t=Np(e,r,i,u);return new jp(n,t,s)}case Tp.SEQUENCE:{const t=Rp(e,r,i);return new Gp(n,t[0],t[1],i.numRleValues)}case Tp.CONST:{const t=Up(e,r,i);return new cf(n,t,s,!1)}}throw new Error("Vector type not supported for id column.")}class Df{constructor(e,t){var r;switch(this._featureData=e,this.properties=this._featureData.properties||{},null===(r=this._featureData.geometry)||void 0===r?void 0:r.type){case Ep.POINT:case Ep.MULTIPOINT:this.type=1;break;case Ep.LINESTRING:case Ep.MULTILINESTRING:this.type=2;break;case Ep.POLYGON:case Ep.MULTIPOLYGON:this.type=3;break;default:this.type=0}this.extent=t,this.id=Number(this._featureData.id)}loadGeometry(){const e=[];for(const r of this._featureData.geometry.coordinates){const n=[];for(const e of r)n.push(new t(e.x,e.y));e.push(n)}return e}}class Ff{constructor(e){this.features=[],this.featureTable=e,this.name=e.name,this.extent=e.extent,this.version=2,this.features=e.getFeatures(),this.length=this.features.length}feature(e){return new Df(this.features[e],this.extent)}}class zf{constructor(e){this.layers={};const t=function(e,t,r=!0){const n=new Wh(0),i=[];for(;n.get()<e.length;){const t=cp(e,n,1)[0]>>>0,o=n.get()+t;if(o>e.length)throw new Error(`Block overruns tile: ${o} > ${e.length}`);if(1!=cp(e,n,1)[0]>>>0){n.set(o);continue}const[a,l]=Mf(e,n),u=a.featureTables[0];let c=null,h=null;const p=[];let f=0;for(const t of u.columns){const i=t.name;if("scalarType"===(s=t).type&&"logicalType"===s.scalarType?.type&&0===s.scalarType.logicalType){let s=null;if(t.nullable){const t=Dp(e,n),r=n.get(),i=hf(e,t.numValues,t.byteLength,n);n.set(r+t.byteLength),s=new Fp(i,t.numValues)}const o=Dp(e,n);f=s?s.size():o.decompressedCount,c=Pf(e,t,n,i,o,s??f,r)}else if(Af(t)){const t=cp(e,n,1)[0];if(0===f){const t=n.get();f=Dp(e,n).decompressedCount,n.set(t)}h=sf(e,t,n,f)}else{const r=Sf(t)?cp(e,n,1)[0]:1;if(0===r)continue;const i=xf(e,n,t,r,f);if(i)if(Array.isArray(i))for(const e of i)p.push(e);else p.push(i)}}const d=new Hh(u.name,h,c,p,l);i.push(d),n.set(o)}var s;return i}(new Uint8Array(e));this.layers=t.reduce(((e,t)=>Object.assign(Object.assign({},e),{[t.name]:new Ff(t)})),{})}}class Bf{constructor(){this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0}extend(e){return this.minX=Math.min(this.minX,e.x),this.minY=Math.min(this.minY,e.y),this.maxX=Math.max(this.maxX,e.x),this.maxY=Math.max(this.maxY,e.y),this}expandBy(e){return this.minX-=e,this.minY-=e,this.maxX+=e,this.maxY+=e,(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(e){return this.expandBy(-e)}map(e){const r=new Bf;return r.extend(e(new t(this.minX,this.minY))),r.extend(e(new t(this.maxX,this.minY))),r.extend(e(new t(this.minX,this.maxY))),r.extend(e(new t(this.maxX,this.maxY))),r}static fromPoints(e){const t=new Bf;for(const r of e)t.extend(r);return t}contains(e){return e.x>=this.minX&&e.x<=this.maxX&&e.y>=this.minY&&e.y<=this.maxY}empty(){return this.minX>this.maxX}width(){return this.maxX-this.minX}height(){return this.maxY-this.minY}covers(e){return!this.empty()&&!e.empty()&&e.minX>=this.minX&&e.maxX<=this.maxX&&e.minY>=this.minY&&e.maxY<=this.maxY}intersects(e){return!this.empty()&&!e.empty()&&e.minX<=this.maxX&&e.maxX>=this.minX&&e.minY<=this.maxY&&e.maxY>=this.minY}}class Cf{constructor(e,t){this.feature=e,this.type=e.type,this.properties=e.tags?e.tags:{},this.extent=t,"id"in e&&("string"==typeof e.id?this.id=parseInt(e.id,10):"number"!=typeof e.id||isNaN(e.id)||(this.id=e.id))}loadGeometry(){const e=[],r=1===this.feature.type?[this.feature.geometry]:this.feature.geometry;for(const n of r){const r=[];for(const e of n)r.push(new t(e[0],e[1]));e.push(r)}return e}}const Vf="_geojsonTileLayer";class Lf{constructor(e,t){this.layers={[Vf]:this},this.name=Vf,this.version=t?t.version:1,this.extent=t?t.extent:4096,this.length=e.length,this.features=e}feature(e){return new Cf(this.features[e],this.extent)}}function Of(e,t,r=""){t.writeVarintField(15,e.version||1),t.writeStringField(1,e.name||""),t.writeVarintField(5,e.extent||4096);const n={jsonPrefix:r,keys:[],values:[],keycache:{},valuecache:{}};for(let r=0;r<e.length;r++)n.feature=e.feature(r),t.writeMessage(2,$f,n);const i=n.keys;for(const e of i)t.writeStringField(3,e);const s=n.values;for(const e of s)t.writeMessage(4,jf,e)}function $f(e,t){if(!e.feature)return;const r=e.feature;void 0!==r.id&&t.writeVarintField(1,r.id),t.writeMessage(2,Rf,e),t.writeVarintField(3,r.type),t.writeMessage(4,qf,r)}function Rf(e,t){for(const r in e.feature?.properties){let n=e.feature.properties[r],i=e.keycache[r];if(null==n)continue;void 0===i&&(e.keys.push(r),i=e.keys.length-1,e.keycache[r]=i),t.writeVarint(i),"string"!=typeof n&&"boolean"!=typeof n&&"number"!=typeof n&&(n=e.jsonPrefix+JSON.stringify(n));const s=typeof n+":"+n;let o=e.valuecache[s];void 0===o&&(e.values.push(n),o=e.values.length-1,e.valuecache[s]=o),t.writeVarint(o)}}function Nf(e,t){return(t<<3)+(7&e)}function Uf(e){return e<<1^e>>31}function qf(e,t){const r=e.loadGeometry(),n=e.type;let i=0,s=0;for(const o of r){let r=1;1===n&&(r=o.length),t.writeVarint(Nf(1,r));const a=3===n?o.length-1:o.length;for(let e=0;e<a;e++){1===e&&1!==n&&t.writeVarint(Nf(2,a-1));const r=o[e].x-i,l=o[e].y-s;t.writeVarint(Uf(r)),t.writeVarint(Uf(l)),i+=r,s+=l}3===e.type&&t.writeVarint(Nf(7,1))}}function jf(e,t){const r=typeof e;"string"===r?t.writeStringField(1,e):"boolean"===r?t.writeBooleanField(7,e):"number"===r&&(e%1!=0?t.writeDoubleField(3,e):e<0?t.writeSVarintField(6,e):t.writeVarintField(5,e))}class Gf{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new I(p,16,0),this.grid3D=new I(p,16,0),this.featureIndexArray=new Ws,this.promoteId=t}insert(e,t,r,n,i,s){const o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);const a=s?this.grid3D:this.grid;for(let e=0;e<t.length;e++){const r=t[e],n=[1/0,1/0,-1/0,-1/0];for(let e=0;e<r.length;e++){const t=r[e];n[0]=Math.min(n[0],t.x),n[1]=Math.min(n[1],t.y),n[2]=Math.max(n[2],t.x),n[3]=Math.max(n[3],t.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="mlt"!==this.encoding?new Gl(new Nc(this.rawTileData)).layers:new zf(this.rawTileData).layers,this.sourceLayerCoder=new Rh(this.vtLayers?Object.keys(this.vtLayers).sort():[Vf])),this.vtLayers}query(e,r,n,i){this.loadVTLayers();const s=e.params,o=p/e.tileSize/e.scale,a=hn(s.filter,s.globalState),l=e.queryGeometry,u=e.queryPadding*o,c=Bf.fromPoints(l),h=this.grid.query(c.minX-u,c.minY-u,c.maxX+u,c.maxY+u),f=Bf.fromPoints(e.cameraQueryGeometry).expandBy(u),d=this.grid3D.query(f.minX,f.minY,f.maxX,f.maxY,((r,n,i,s)=>function(e,r,n,i,s){for(const t of e)if(r<=t.x&&n<=t.y&&i>=t.x&&s>=t.y)return!0;const o=[new t(r,n),new t(r,s),new t(i,s),new t(i,n)];if(e.length>2)for(const t of o)if(ua(e,t))return!0;for(let t=0;t<e.length-1;t++)if(ca(e[t],e[t+1],o))return!0;return!1}(e.cameraQueryGeometry,r-u,n-u,i+u,s+u)));for(const e of d)h.push(e);h.sort(Yf);const y={};let m;for(let t=0;t<h.length;t++){const u=h[t];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,((t,r,n)=>(p||(p=Ho(t)),r.queryIntersectsFeature({queryGeometry:l,feature:t,featureState:n,geometry:p,zoom:this.z,transform:e.transform,pixelsToTileUnits:o,pixelPosMatrix:e.pixelPosMatrix,unwrappedTileID:this.tileID.toUnwrapped(),getElevation:e.getElevation}))))}return y}loadMatchingFeature(e,t,r,n,i,s,o,a,l,u,c){const h=this.bucketLayerIDs[t];if(s&&!h.some((e=>s.has(e))))return;const p=this.sourceLayerCoder.decode(r),f=this.vtLayers[p].feature(n);if(i.needGeometry){const e=Wo(f,!0);if(!i.filter(new ji(this.tileID.overscaledZ),e,this.tileID.canonical))return}else if(!i.filter(new ji(this.tileID.overscaledZ),f))return;const y=this.getId(f,p);for(let t=0;t<h.length;t++){const r=h[t];if(s&&!s.has(r))continue;const i=a[r];if(!i)continue;let p={};y&&u&&(p=u.getState(i.sourceLayer||Vf,y));const m=d({},l[r]);m.paint=Xf(m.paint,i.paint,f,p,o),m.layout=Xf(m.layout,i.layout,f,p,o);const g=!c||c(f,i,p);if(!g)continue;const x=new Nh(f,this.z,this.x,this.y,y);x.layer=m;let v=e[r];void 0===v&&(v=e[r]=[]),v.push({featureIndex:n,feature:x,intersectionZ:g})}}lookupSymbolFeatures(e,t,r,n,i,s,o,a){const l={};this.loadVTLayers();const u=hn(i.filterSpec,i.globalState);for(const i of e)this.loadMatchingFeature(l,r,n,i,u,s,o,a,t);return l}hasLayer(e){for(const t of this.bucketLayerIDs)for(const r of t)if(e===r)return!0;return!1}getId(e,t){var r;let n=e.id;return this.promoteId&&(n=e.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[t]],"boolean"==typeof n&&(n=Number(n)),void 0===n&&(null===(r=e.properties)||void 0===r?void 0:r.cluster)&&this.promoteId&&(n=Number(e.properties.cluster_id))),n}}function Xf(e,t,r,n,i){return y(e,((e,s)=>{const o=t instanceof es?t.get(s):null;return o&&o.evaluate?o.evaluate(r,n,i):o}))}function Yf(e,t){return t-e}pi("FeatureIndex",Gf,{omit:["rawTileData","sourceLayerCoder"]});class Zf{constructor(e,t){this.keyCache={},e&&this.replace(e,t)}replace(e,t){this._layerConfigs={},this._layers={},this.update(e,[],t)}update(e,t,r){for(const t of e){this._layerConfigs[t.id]=t;const e=this._layers[t.id]=$h(t,r);e._featureFilter=hn(e.filter,r),this.keyCache[t.id]&&delete this.keyCache[t.id]}for(const e of t)delete this.keyCache[e],delete this._layerConfigs[e],delete this._layers[e];this.familiesBySource={};const n=function(e,t){const r={};for(let n=0;n<e.length;n++){const i=t&&t[e[n].id]||bn(e[n]);t&&(t[e[n].id]=i);let s=r[i];s||(s=r[i]=[]),s.push(e[n])}const n=[];for(const e in r)n.push(r[e]);return n}(Object.values(this._layerConfigs),this.keyCache);for(const e of n){const 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n=2*Math.PI*6378137/256/Math.pow(2,r);return[e*n-2*Math.PI*6378137/2,t*n-2*Math.PI*6378137/2]}pi("GlyphAtlas",Md);const Dd=6371008.8;class Fd{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Fd(function(e,t){const r=((e-t)%360+360)%360+t;return r===t?180:r}(this.lng,-180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const t=Math.PI/180,r=this.lat*t,n=e.lat*t,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((e.lng-this.lng)*t);return Dd*Math.acos(Math.min(i,1))}static convert(e){if(e instanceof Fd)return e;if(Array.isArray(e)&&(2===e.length||3===e.length))return new Fd(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&"object"==typeof e&&null!==e)return new Fd(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const zd=2*Math.PI*Dd;function Bd(e){return zd*Math.cos(e*Math.PI/180)}function Cd(e){return 360/Math.PI*Math.atan(Math.exp((180-360*e)*Math.PI/180))-90}class Vd{constructor(e,t,r=0){this.x=+e,this.y=+t,this.z=+r}static fromLngLat(e,t=0){const r=Fd.convert(e);return new Vd((180+r.lng)/360,(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+r.lat*Math.PI/360)))/360,function(e,t){return e/Bd(t)}(t,r.lat))}toLngLat(){return new Fd(360*this.x-180,Cd(this.y))}toAltitude(){return this.z*Bd(Cd(this.y))}meterInMercatorCoordinateUnits(){return 1/zd*(e=Cd(this.y),1/Math.cos(e*Math.PI/180));var e}}class Ld{constructor(e,t,r){if(!function(e,t,r){return!(e<0||e>25||r<0||r>=Math.pow(2,e)||t<0||t>=Math.pow(2,e))}(e,t,r))throw new Error(`x=${t}, y=${r}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 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Od{constructor(e,t){this.wrap=e,this.canonical=t,this.key=Rd(e,t.z,t.z,t.x,t.y)}}class $d{constructor(e,t,r,n,i){if(this.terrainRttPosMatrix32f=null,e<r)throw new Error(`overscaledZ should be >= z; overscaledZ = ${e}; z = ${r}`);this.overscaledZ=e,this.wrap=t,this.canonical=new Ld(r,+n,+i),this.key=Rd(t,e,r,n,i)}clone(){return new $d(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const t=this.canonical.z-e;return e>this.canonical.z?new $d(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new $d(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)}isOverscaled(){return this.overscaledZ>this.canonical.z}calculateScaledKey(e,t){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const r=this.canonical.z-e;return e>this.canonical.z?Rd(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y):Rd(this.wrap*+t,e,e,this.canonical.x>>r,this.canonical.y>>r)}isChildOf(e){if(e.wrap!==this.wrap)return!1;if(this.overscaledZ-e.overscaledZ<=0)return!1;if(0===e.overscaledZ)return this.overscaledZ>0;const t=this.canonical.z-e.canonical.z;return!(t<0)&&e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t}children(e){if(this.overscaledZ>=e)return[new $d(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const t=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new $d(t,this.wrap,t,r,n),new $d(t,this.wrap,t,r+1,n),new $d(t,this.wrap,t,r,n+1),new $d(t,this.wrap,t,r+1,n+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new $d(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new $d(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Od(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(e){return this.canonical.getTilePoint(new Vd(e.x-this.wrap,e.y))}normalizeCoordinates(e,t,r=8192){if(e>=0&&e<r&&t>=0&&t<r)return{tileID:this,x:e,y:t};const n=Math.floor(e/r),i=Math.floor(t/r),s=e-n*r,o=t-i*r,a=this.canonical.z,l=1<<a,u=this.canonical.y+i;if(u<0||u>=l)return null;let c=this.canonical.x+n,h=this.wrap;return c<0?(h-=Math.ceil(-c/l),c=(c%l+l)%l):c>=l&&(h+=Math.floor(c/l),c%=l),{tileID:new $d(this.overscaledZ,h,a,c,u),x:s,y:o}}}function Rd(e,t,r,n,i){(e*=2)<0&&(e=-1*e-1);const s=1<<r;return(s*s*e+s*i+n).toString(36)+r.toString(36)+t.toString(36)}pi("CanonicalTileID",Ld),pi("OverscaledTileID",$d,{omit:["terrainRttPosMatrix32f"]});class Nd{constructor(e){this.tileID=new $d(e.tileID.overscaledZ,e.tileID.wrap,e.tileID.canonical.z,e.tileID.canonical.x,e.tileID.canonical.y),this.uid=e.uid,this.zoom=e.zoom,this.pixelRatio=e.pixelRatio,this.tileSize=e.tileSize,this.source=e.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=e.showCollisionBoxes,this.collectResourceTiming=!!e.collectResourceTiming,this.returnDependencies=!!e.returnDependencies,this.promoteId=e.promoteId,this.inFlightDependencies=[]}parse(t,r,n,i,s){return e(this,void 0,void 0,(function*(){this.status="parsing",this.data=t,this.collisionBoxArray=new Rs;const e=new Rh(Object.keys(t.layers).sort()),o=new Gf(this.tileID,this.promoteId);o.bucketLayerIDs=[];const a={},l={featureIndex:o,iconDependencies:{},patternDependencies:{},glyphDependencies:{},dashDependencies:{},availableImages:n,subdivisionGranularity:s},u=r.familiesBySource[this.source];for(const r in u){const i=t.layers[r];if(!i)continue;1===i.version&&x(`Vector tile source "${this.source}" layer "${r}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const s=e.encode(r),c=[];for(let e=0;e<i.length;e++){const t=i.feature(e),n=o.getId(t,r);c.push({feature:t,id:n,index:e,sourceLayerIndex:s})}for(const e of u[r]){const t=e[0];t.source!==this.source&&x(`layer.source = ${t.source} does not equal this.source = ${this.source}`),t.isHidden(this.zoom,!0)||(Ud(e,this.zoom,n),(a[t.id]=t.createBucket({index:o.bucketLayerIDs.length,layers:e,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(e.map((e=>e.id))))}}const c=y(l.glyphDependencies,(e=>Object.keys(e).map(Number)));this.inFlightDependencies.forEach((e=>null==e?void 0:e.abort())),this.inFlightDependencies=[];let h=Promise.resolve({});if(Object.keys(c).length){const e=new AbortController;this.inFlightDependencies.push(e),h=i.sendAsync({type:"GG",data:{stacks:c,source:this.source,tileID:this.tileID,type:"glyphs"}},e)}const p=Object.keys(l.iconDependencies);let f=Promise.resolve({});if(p.length){const e=new AbortController;this.inFlightDependencies.push(e),f=i.sendAsync({type:"GI",data:{icons:p,source:this.source,tileID:this.tileID,type:"icons"}},e)}const d=Object.keys(l.patternDependencies);let m=Promise.resolve({});if(d.length){const e=new AbortController;this.inFlightDependencies.push(e),m=i.sendAsync({type:"GI",data:{icons:d,source:this.source,tileID:this.tileID,type:"patterns"}},e)}const g=l.dashDependencies;let v=Promise.resolve({});if(Object.keys(g).length){const e=new AbortController;this.inFlightDependencies.push(e),v=i.sendAsync({type:"GDA",data:{dashes:g}},e)}const[b,w,_,S]=yield Promise.all([h,f,m,v]),A=new Md(b),k=new th(w,_);for(const e in a){const t=a[e];t instanceof Ah?(Ud(t.layers,this.zoom,n),Sd({bucket:t,glyphMap:b,glyphPositions:A.positions,imageMap:w,imagePositions:k.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical,subdivisionGranularity:l.subdivisionGranularity})):t.hasDependencies&&(t instanceof Dl||t instanceof Hl||t instanceof yc)&&(Ud(t.layers,this.zoom,n),t.addFeatures(l,this.tileID.canonical,k.patternPositions,S))}return this.status="done",{buckets:Object.values(a).filter((e=>!e.isEmpty())),featureIndex:o,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:A.image,imageAtlas:k,dashPositions:S,glyphMap:this.returnDependencies?b:null,iconMap:this.returnDependencies?w:null,glyphPositions:this.returnDependencies?A.positions:null}}))}}function Ud(e,t,r){const n=new ji(t);for(const t of e)t.recalculate(n,r)}class qd{constructor(){this.loading={},this.loaded={},this.parsing={}}startLoading(e,t){this.loading[e]=t}finishLoading(e){delete this.loading[e]}abort(e){const t=this.loading[e];(null==t?void 0:t.abort)&&(t.abort.abort(),delete this.loading[e])}setParsing(e,t){this.parsing[e]=t}consumeParsing(e){const t=this.parsing[e];if(t)return delete this.parsing[e],t}clearParsing(e){delete this.parsing[e]}markLoaded(e,t){this.loaded[e]=t}getLoaded(e){const t=this.loaded[e];if(t)return t}removeLoaded(e){delete this.loaded[e]}clearLoaded(){this.loaded={}}}class jd{constructor(e){this.maxEntries=e,this.map=new Map}get(e){const t=this.map.get(e);return void 0!==t&&(this.map.delete(e),this.map.set(e,t)),t}set(e,t){if(this.map.has(e))this.map.delete(e);else if(this.map.size>=this.maxEntries){const e=this.map.keys().next().value;this.map.delete(e)}this.map.set(e,t)}clear(){this.map.clear()}}class Gd{constructor(e){this.start=`${e}#start`,this.end=`${e}#end`,this.measure=e,performance.mark(this.start)}finish(){performance.mark(this.end);let e=performance.getEntriesByName(this.measure);return 0===e.length&&(performance.measure(this.measure,this.start,this.end),e=performance.getEntriesByName(this.measure),performance.clearMarks(this.start),performance.clearMarks(this.end),performance.clearMeasures(this.measure)),e}}class Xd{constructor(e,t,r,n,i){this.type=e,this.properties=r||{},this.extent=i,this.pointsArray=t,this.id=n}loadGeometry(){return this.pointsArray.map((e=>e.map((e=>new t(e.x,e.y)))))}}class Yd{constructor(e,t,r){this.version=2,this._myFeatures=e,this.name=t,this.length=e.length,this.extent=r}feature(e){return this._myFeatures[e]}}class Zd{constructor(){this.layers={}}addLayer(e){this.layers[e.name]=e}}function Hd(e){let t=function(e,t=""){const r=new Nc;return function(e,t,r=""){for(const n in e.layers)t.writeMessage(3,((e,t)=>Of(e,t,r)),e.layers[n])}(e,r,t),r.finish()}(e);return 0===t.byteOffset&&t.byteLength===t.buffer.byteLength||(t=new Uint8Array(t)),{vectorTile:e,rawData:t.buffer}}function Wd(e,t,r){const{extent:n}=e,i=Math.pow(2,r.z-t.z),s=(r.x-t.x*i)*n,o=(r.y-t.y*i)*n,a=[];for(let t=0;t<e.length;t++){const r=e.feature(t);let l=r.loadGeometry();for(const e of l)for(const t of e)t.x=t.x*i-s,t.y=t.y*i-o;const u=128;l=nd(l,r.type,-u,-u,n+u,n+u),0!==l.length&&a.push(new Xd(r.type,l,r.properties,r.id,n))}return new Yd(a,e.name,n)}class Jd{constructor(e,t,r){this.actor=e,this.layerIndex=t,this.availableImages=r,this.tileState=new qd,this.overzoomedTileResultCache=new jd(1e3)}loadVectorTile(e,t){try{return{vectorTile:"mlt"!==e.encoding?new Gl(new Nc(t)):new zf(t),rawData:t}}catch(r){const n=new Uint8Array(t);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: ${r.message}`,new Error(i)}}loadTile(t){return e(this,void 0,void 0,(function*(){const{uid:e,overzoomParameters:r}=t;r&&(t.request=r.overzoomRequest);const n=this._startRequestTiming(t),i=new Nd(t);this.tileState.startLoading(e,i);const s=new AbortController;i.abort=s;try{const o=yield((e,t)=>ci(d(e,{type:"arrayBuffer"}),t))(t.request,s);if(t.etag&&t.etag===o.etag)return this.tileState.finishLoading(e),this._getEtagUnmodifiedResult(o,n);const a=this.loadVectorTile(t,o.data);if(this.tileState.finishLoading(e),!a)return null;let{vectorTile:l,rawData:u}=a;r&&({vectorTile:l,rawData:u}=this._getOverzoomTile(t,l));const c=this._getExpiryData(o),h=this._finishRequestTiming(n);i.vectorTile=l,this.tileState.markLoaded(e,i);const p={rawData:u,cacheControl:c,resourceTiming:h};this.tileState.setParsing(e,p);try{return yield this._parseWorkerTile(i,t,p)}finally{this.tileState.clearParsing(e)}}catch(t){throw this.tileState.finishLoading(e),i.status="done",this.tileState.markLoaded(e,i),t}}))}_getEtagUnmodifiedResult(e,t){return d({etagUnmodified:!0},this._getExpiryData(e),this._finishRequestTiming(t))}_parseWorkerTile(t,r,n){return e(this,void 0,void 0,(function*(){let e=yield t.parse(t.vectorTile,this.layerIndex,this.availableImages,this.actor,r.subdivisionGranularity);if(n){const{rawData:t,cacheControl:i,resourceTiming:s}=n;e=d({rawTileData:t.slice(0),encoding:r.encoding},e,i,s)}return e}))}_getExpiryData({expires:e,cacheControl:t,etag:r}){const n={};return e&&(n.expires=e),t&&(n.cacheControl=t),r&&(n.etag=r),n}_startRequestTiming(e){var t;if(null===(t=e.request)||void 0===t?void 0:t.collectResourceTiming)return new Gd(e.request.url)}_finishRequestTiming(e){const t=null==e?void 0:e.finish();return t?{resourceTiming:JSON.parse(JSON.stringify(t))}:{}}_getOverzoomTile(e,t){const{tileID:r,source:n,overzoomParameters:i}=e,{maxZoomTileID:s}=i,o=`${s.key}_${r.key}`,a=this.overzoomedTileResultCache.get(o);if(a)return a;const l=new Zd,u=this.layerIndex.familiesBySource[n];for(const e in u){const n=t.layers[e];if(!n)continue;const i=Wd(n,s,r.canonical);i.length>0&&l.addLayer(i)}const c=Hd(l);return this.overzoomedTileResultCache.set(o,c),c}reloadTile(t){return e(this,void 0,void 0,(function*(){const e=t.uid,r=this.tileState.getLoaded(e);if(!r)throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");if(r.showCollisionBoxes=t.showCollisionBoxes,"parsing"===r.status){const n=this.tileState.consumeParsing(e);return yield this._parseWorkerTile(r,t,n)}if("done"===r.status&&r.vectorTile)return yield this._parseWorkerTile(r,t)}))}abortTile(t){return e(this,void 0,void 0,(function*(){this.tileState.abort(t.uid)}))}removeTile(t){return e(this,void 0,void 0,(function*(){this.tileState.removeLoaded(t.uid)}))}}class Kd{constructor(){this.loaded={}}loadTile(t){return e(this,void 0,void 0,(function*(){const{uid:r,encoding:n,rawImageData:i,redFactor:s,greenFactor:o,blueFactor:u,baseShift:c}=t,h=i.width+2,p=i.height+2,f=w(i)?new Fa({width:h,height:p},yield function(t,r,n,i,s){return e(this,void 0,void 0,(function*(){if(function(){if(null==l&&(l=!1,null==a&&(a="undefined"!=typeof OffscreenCanvas&&new OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof createImageBitmap),a)){const e=5,t=new OffscreenCanvas(e,e).getContext("2d",{willReadFrequently:!0});if(t){for(let r=0;r<e*e;r++){const n=4*r;t.fillStyle=`rgb(${n},${n+1},${n+2})`,t.fillRect(r%e,Math.floor(r/e),1,1)}const r=t.getImageData(0,0,e,e).data;for(let t=0;t<e*e*4;t++)if(t%4!=3&&r[t]!==t){l=!0;break}}}return l||!1}())try{return yield function(t,r,n,i,s){return e(this,void 0,void 0,(function*(){if("undefined"==typeof VideoFrame)throw new Error("VideoFrame not supported");const e=new VideoFrame(t,{timestamp:0});try{const o=null==e?void 0:e.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 e.copyTo(l,function(e,t,r,n,i){const s=4*Math.max(-t,0),o=(Math.max(0,r)-r)*n*4+s,a=4*n,l=Math.max(0,t),u=Math.max(0,r);return{rect:{x:l,y:u,width:Math.min(e.width,t+n)-l,height:Math.min(e.height,r+i)-u},layout:[{offset:o,stride:a}]}}(t,r,n,i,s)),a)for(let e=0;e<l.length;e+=4){const t=l[e];l[e]=l[e+2],l[e+2]=t}return l}finally{e.close()}}))}(t,r,n,i,s)}catch(e){}return function(e,t,r,n,i){const s=e.width,o=e.height;_&&S||(_=new OffscreenCanvas(s,o),S=_.getContext("2d",{willReadFrequently:!0})),_.width=s,_.height=o,S.drawImage(e,0,0,s,o);const a=S.getImageData(t,r,n,i);return S.clearRect(0,0,s,o),a.data}(t,r,n,i,s)}))}(i,-1,-1,h,p)):i,d=new qa(r,f,n,s,o,u,c);return this.loaded=this.loaded||{},this.loaded[r]=d,d}))}removeTile(e){const t=this.loaded,r=e.uid;t&&t[r]&&delete t[r]}}class Qd{constructor(e,t,r,n=ey){this.actor=e,this.layerIndex=t,this.availableImages=r,this.tileState=new qd,this._createGeoJSONIndex=n}loadVectorTile(e){if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const{z:t,x:r,y:n}=e.tileID.canonical,i=this._geoJSONIndex.getTile(t,r,n);return i?Hd(new Lf(i.features,{version:2,extent:p})):null}loadTile(t){return e(this,void 0,void 0,(function*(){const{uid:e}=t,r=new Nd(t);r.abort=new AbortController;try{const n=this.loadVectorTile(t);if(!n)return null;const{vectorTile:i,rawData:s}=n;r.vectorTile=i,this.tileState.markLoaded(e,r);const o={rawData:s};this.tileState.setParsing(e,o);try{return yield this._parseWorkerTile(r,t,o)}finally{this.tileState.clearParsing(e)}}catch(t){throw r.status="done",this.tileState.markLoaded(e,r),t}}))}_reloadLoadedTile(t){return e(this,void 0,void 0,(function*(){const e=t.uid,r=this.tileState.getLoaded(e);if(!r)throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");if(r.showCollisionBoxes=t.showCollisionBoxes,"parsing"===r.status){const n=this.tileState.consumeParsing(e);return yield this._parseWorkerTile(r,t,n)}if("done"===r.status&&r.vectorTile)return yield this._parseWorkerTile(r,t)}))}_parseWorkerTile(t,r,n){return e(this,void 0,void 0,(function*(){let e=yield t.parse(t.vectorTile,this.layerIndex,this.availableImages,this.actor,r.subdivisionGranularity);if(n){const{rawData:t}=n;e=d({rawTileData:t.slice(0),encoding:"mvt"},e)}return e}))}abortTile(t){return e(this,void 0,void 0,(function*(){this.tileState.abort(t.uid)}))}removeTile(t){return e(this,void 0,void 0,(function*(){this.tileState.removeLoaded(t.uid)}))}loadData(t){return e(this,void 0,void 0,(function*(){var e;null===(e=this._pendingRequest)||void 0===e||e.abort();const r=this._startRequestTiming(t);this._pendingRequest=new AbortController;try{yield this.loadAndProcessGeoJSON(t,this._pendingRequest),delete this._pendingRequest,this.tileState.clearLoaded();const e={};return t.request&&(e.data=t.data),this._finishRequestTiming(r,t,e),e}catch(e){if(delete this._pendingRequest,!ni(e))throw e;return{abandoned:!0}}}))}_startRequestTiming(e){var t;if(null===(t=e.request)||void 0===t?void 0:t.collectResourceTiming)return new Gd(e.request.url)}_finishRequestTiming(e,t,r){const n=null==e?void 0:e.finish();n&&(r.resourceTiming={[t.source]:JSON.parse(JSON.stringify(n))})}reloadTile(e){return this.tileState.getLoaded(e.uid)?this._reloadLoadedTile(e):this.loadTile(e)}loadAndProcessGeoJSON(t,r){return e(this,void 0,void 0,(function*(){var e;if(t.request&&(t.data=(yield((e,t)=>ci(d(e,{type:"json"}),t))(t.request,r)).data),t.data)return t.data=this._filterGeoJSON(t.data,t.filter),void(this._geoJSONIndex=this._createGeoJSONIndex(t.data,t));if(t.dataDiff)return null!==(e=this._geoJSONIndex)&&void 0!==e||(this._geoJSONIndex=this._createGeoJSONIndex({type:"FeatureCollection",features:[]},t)),void this._geoJSONIndex.updateData(t.dataDiff,this._getFilterPredicate(t.filter));if(t.updateCluster&&this._geoJSONIndex.updateClusterOptions(t.geojsonVtOptions.cluster,ty(t)),null==this._geoJSONIndex)throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`)}))}_filterGeoJSON(e,t){if("FeatureCollection"!==e.type)return e;const r=this._getFilterPredicate(t);return r?{type:"FeatureCollection",features:e.features.filter((e=>r(e)))}:e}_getFilterPredicate(e){if("boolean"!=typeof e&&!(null==e?void 0:e.length))return;const t=en(e,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===t.result)throw new Error(t.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return e=>t.value.evaluate({zoom:0},e)}removeSource(t){return e(this,void 0,void 0,(function*(){var e;null===(e=this._pendingRequest)||void 0===e||e.abort()}))}getClusterExpansionZoom(e){return this._geoJSONIndex.getClusterExpansionZoom(e.clusterId)}getClusterChildren(e){return this._geoJSONIndex.getClusterChildren(e.clusterId)}getClusterLeaves(e){return this._geoJSONIndex.getClusterLeaves(e.clusterId,e.limit,e.offset)}}function ey(e,t){const r=d(t.geojsonVtOptions||{},{updateable:!0,clusterOptions:ty(t)});return new lc(e,r)}function ty({geojsonVtOptions:e,clusterProperties:t}){if(!t||!e.clusterOptions)return e.clusterOptions;const r={},n={},i={accumulated:null,zoom:0},s={properties:null},o=Object.keys(t);for(const e of o){const[i,s]=t[e],o=en(s),a=en("string"==typeof i?[i,["accumulated"],["get",e]]:i);r[e]=o.value,n[e]=a.value}return e.clusterOptions.map=e=>{s.properties=e;const t={};for(const e of o)t[e]=r[e].evaluate(i,s);return t},e.clusterOptions.reduce=(e,t)=>{s.properties=t;for(const t of o)i.accumulated=e[t],e[t]=n[t].evaluate(i,s)},e.clusterOptions}class ry{constructor(t){this.self=t,this.actor=new bi(t),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.globalStates=new Map,this.self.registerWorkerSource=(e,t)=>{if(this.externalWorkerSourceTypes[e])throw new Error(`Worker source with name "${e}" already registered.`);this.externalWorkerSourceTypes[e]=t},this.self.addProtocol=si,this.self.removeProtocol=oi,this.self.registerRTLTextPlugin=e=>{qi.setMethods(e)},this.actor.registerMessageHandler("LDT",((e,t)=>this._getDEMWorkerSource(e,t.source).loadTile(t))),this.actor.registerMessageHandler("RDT",((t,r)=>e(this,void 0,void 0,(function*(){this._getDEMWorkerSource(t,r.source).removeTile(r)})))),this.actor.registerMessageHandler("GCEZ",((t,r)=>e(this,void 0,void 0,(function*(){return this._getWorkerSource(t,r.type,r.source).getClusterExpansionZoom(r)})))),this.actor.registerMessageHandler("GCC",((t,r)=>e(this,void 0,void 0,(function*(){return this._getWorkerSource(t,r.type,r.source).getClusterChildren(r)})))),this.actor.registerMessageHandler("GCL",((t,r)=>e(this,void 0,void 0,(function*(){return this._getWorkerSource(t,r.type,r.source).getClusterLeaves(r)})))),this.actor.registerMessageHandler("LD",((e,t)=>this._getWorkerSource(e,t.type,t.source).loadData(t))),this.actor.registerMessageHandler("LT",((e,t)=>this._getWorkerSource(e,t.type,t.source).loadTile(t))),this.actor.registerMessageHandler("RT",((e,t)=>this._getWorkerSource(e,t.type,t.source).reloadTile(t))),this.actor.registerMessageHandler("AT",((e,t)=>this._getWorkerSource(e,t.type,t.source).abortTile(t))),this.actor.registerMessageHandler("RMT",((e,t)=>this._getWorkerSource(e,t.type,t.source).removeTile(t))),this.actor.registerMessageHandler("RS",((t,r)=>e(this,void 0,void 0,(function*(){if(!this.workerSources[t]||!this.workerSources[t][r.type]||!this.workerSources[t][r.type][r.source])return;const e=this.workerSources[t][r.type][r.source];delete this.workerSources[t][r.type][r.source],void 0!==e.removeSource&&e.removeSource(r)})))),this.actor.registerMessageHandler("RM",(t=>e(this,void 0,void 0,(function*(){delete this.layerIndexes[t],delete this.availableImages[t],delete this.workerSources[t],delete this.demWorkerSources[t],this.globalStates.delete(t)})))),this.actor.registerMessageHandler("SR",((t,r)=>e(this,void 0,void 0,(function*(){this.referrer=r})))),this.actor.registerMessageHandler("SRPS",((e,t)=>this._syncRTLPluginState(e,t))),this.actor.registerMessageHandler("IS",((t,r)=>e(this,void 0,void 0,(function*(){this.self.importScripts(r)})))),this.actor.registerMessageHandler("SI",((e,t)=>this._setImages(e,t))),this.actor.registerMessageHandler("UL",((t,r)=>e(this,void 0,void 0,(function*(){this._getLayerIndex(t).update(r.layers,r.removedIds,this._getGlobalState(t))})))),this.actor.registerMessageHandler("UGS",((t,r)=>e(this,void 0,void 0,(function*(){const e=this._getGlobalState(t);for(const t in r)e[t]=r[t]})))),this.actor.registerMessageHandler("SL",((t,r)=>e(this,void 0,void 0,(function*(){this._getLayerIndex(t).replace(r,this._getGlobalState(t))}))))}_getGlobalState(e){let t=this.globalStates.get(e);return t||(t={},this.globalStates.set(e,t)),t}_setImages(t,r){return e(this,void 0,void 0,(function*(){this.availableImages[t]=r;for(const e in this.workerSources[t]){const n=this.workerSources[t][e];for(const e in n)n[e].availableImages=r}}))}_syncRTLPluginState(t,r){return e(this,void 0,void 0,(function*(){return yield qi.syncState(r,this.self.importScripts)}))}_getAvailableImages(e){let t=this.availableImages[e];return t||(t=[]),t}_getLayerIndex(e){let t=this.layerIndexes[e];return t||(t=this.layerIndexes[e]=new Zf),t}_getWorkerSource(e,t,r){if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][r]){const n={sendAsync:(t,r)=>(t.targetMapId=e,this.actor.sendAsync(t,r))};switch(t){case"vector":this.workerSources[e][t][r]=new Jd(n,this._getLayerIndex(e),this._getAvailableImages(e));break;case"geojson":this.workerSources[e][t][r]=new Qd(n,this._getLayerIndex(e),this._getAvailableImages(e));break;default:this.workerSources[e][t][r]=new this.externalWorkerSourceTypes[t](n,this._getLayerIndex(e),this._getAvailableImages(e))}}return this.workerSources[e][t][r]}_getDEMWorkerSource(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new Kd),this.demWorkerSources[e][t]}}return b(self)&&(self.worker=new ry(self)),ry}();
//# sourceMappingURL=maplibre-gl-csp-worker.js.map
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