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s=[];for(;nt.outputDefined()))}}const Xt={"to-boolean":L,"to-color":O,"to-number":C,"to-string":V};class Yt{constructor(t,e){this.type=t,this.args=e}static parse(t,e){if(t.length<2)return e.error("Expected at least one argument.");const r=t[0];if(!Xt[r])throw new Error(`Can't parse ${r} as it is not part of the known types`);if(("to-boolean"===r||"to-string"===r)&&2!==t.length)return e.error("Expected one argument.");const n=Xt[r],i=[];for(let r=1;r4?`Invalid rgba value ${JSON.stringify(e)}: expected an array containing either three or four numeric values.`:$t(e[0],e[1],e[2],e[3]),!r))return new kt(e[0]/255,e[1]/255,e[2]/255,e[3])}throw new Bt(r||`Could not parse color from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"padding":{let e;for(const r of this.args){e=r.evaluate(t);const n=Dt.parse(e);if(n)return n}throw new Bt(`Could not parse padding from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"numberArray":{let e;for(const r of this.args){e=r.evaluate(t);const n=Ft.parse(e);if(n)return n}throw new Bt(`Could not parse numberArray from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"colorArray":{let e;for(const r of this.args){e=r.evaluate(t);const n=zt.parse(e);if(n)return n}throw new Bt(`Could not parse colorArray from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"variableAnchorOffsetCollection":{let e;for(const r of this.args){e=r.evaluate(t);const n=Vt.parse(e);if(n)return n}throw new Bt(`Could not parse variableAnchorOffsetCollection from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"number":{let e=null;for(const r of this.args){if(e=r.evaluate(t),null===e)return 0;const n=Number(e);if(!isNaN(n))return n}throw new Bt(`Could not convert ${JSON.stringify(e)} to number.`)}case"formatted":return Pt.fromString(Ut(this.args[0].evaluate(t)));case"resolvedImage":return Lt.fromString(Ut(this.args[0].evaluate(t)));case"projectionDefinition":return this.args[0].evaluate(t);default:return Ut(this.args[0].evaluate(t))}}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every((t=>t.outputDefined()))}}const Zt=["Unknown","Point","LineString","Polygon"];class Wt{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache=new Map,this.availableImages=null,this.canonical=null}id(){return this.feature&&"id"in this.feature?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?Zt[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}parseColor(t){let e=this._parseColorCache.get(t);return e||(e=kt.parse(t),this._parseColorCache.set(t,e)),e}}class Ht{constructor(t,e,r=[],n,i=new z,s=[]){this.registry=t,this.path=r,this.key=r.map((t=>`[${t}]`)).join(""),this.scope=i,this.errors=s,this.expectedType=n,this._isConstant=e}parse(t,e,r,n,i={}){return e?this.concat(e,r,n)._parse(t,i):this._parse(t,i)}_parse(t,e){function r(t,e,r){return"assert"===r?new Gt(e,[t]):"coerce"===r?new Yt(e,[t]):t}if(null!==t&&"string"!=typeof t&&"boolean"!=typeof t&&"number"!=typeof t||(t=["literal",t]),Array.isArray(t)){if(0===t.length)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');const n=t[0];if("string"!=typeof n)return this.error(`Expression name must be a string, but found ${typeof n} instead. If you wanted a literal array, use ["literal", [...]].`,0),null;const i=this.registry[n];if(i){let n=i.parse(t,this);if(!n)return null;if(this.expectedType){const t=this.expectedType,i=n.type;if("string"!==t.kind&&"number"!==t.kind&&"boolean"!==t.kind&&"object"!==t.kind&&"array"!==t.kind||"value"!==i.kind){if("projectionDefinition"===t.kind&&["string","array"].includes(i.kind)||["color","formatted","resolvedImage"].includes(t.kind)&&["value","string"].includes(i.kind)||["padding","numberArray"].includes(t.kind)&&["value","number","array"].includes(i.kind)||"colorArray"===t.kind&&["value","string","array"].includes(i.kind)||"variableAnchorOffsetCollection"===t.kind&&["value","array"].includes(i.kind))n=r(n,t,e.typeAnnotation||"coerce");else if(this.checkSubtype(t,i))return null}else n=r(n,t,e.typeAnnotation||"assert")}if(!(n instanceof qt)&&"resolvedImage"!==n.type.kind&&this._isConstant(n)){const t=new Wt;try{n=new qt(n.type,n.evaluate(t))}catch(t){return this.error(t.message),null}}return n}return this.error(`Unknown expression "${n}". If you wanted a literal array, use ["literal", [...]].`,0)}return this.error(void 0===t?"'undefined' value invalid. Use null instead.":"object"==typeof t?'Bare objects invalid. 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r[e]}eachChild(t){t(this.index),t(this.input)}outputDefined(){return!1}}class te{constructor(t,e){this.type=L,this.needle=t,this.haystack=e}static parse(t,e){if(3!==t.length)return e.error(`Expected 2 arguments, but found ${t.length-1} instead.`);const r=e.parse(t[1],1,N),n=e.parse(t[2],2,N);return r&&n?Q(r.type,[L,V,C,B,N])?new te(r,n):e.error(`Expected first argument to be of type boolean, string, number or null, but found ${H(r.type)} instead`):null}evaluate(t){const e=this.needle.evaluate(t),r=this.haystack.evaluate(t);if(!r)return!1;if(!tt(e,["boolean","string","number","null"]))throw new Bt(`Expected first argument to be of type boolean, string, number or null, but found ${H(Nt(e))} instead.`);if(!tt(r,["string","array"]))throw new Bt(`Expected second argument to be of type array or string, but found ${H(Nt(r))} instead.`);return r.indexOf(e)>=0}eachChild(t){t(this.needle),t(this.haystack)}outputDefined(){return!0}}class 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o=e.parse(t[1],1,N);if(!o)return null;const a=e.parse(t[t.length-1],t.length-1,n);return a?"value"!==o.type.kind&&e.concat(1).checkSubtype(r,o.type)?null:new re(r,n,o,i,s,a):null}evaluate(t){const e=this.input.evaluate(t);return(Nt(e)===this.inputType&&this.outputs[this.cases[e]]||this.otherwise).evaluate(t)}eachChild(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))&&this.otherwise.outputDefined()}}class ne{constructor(t,e,r){this.type=t,this.branches=e,this.otherwise=r}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found only ${t.length-1}.`);if(t.length%2!=0)return e.error("Expected an odd number of arguments.");let r;e.expectedType&&"value"!==e.expectedType.kind&&(r=e.expectedType);const n=[];for(let i=1;ie.outputDefined()))&&this.otherwise.outputDefined()}}class ie{constructor(t,e,r,n){this.type=t,this.input=e,this.beginIndex=r,this.endIndex=n}static parse(t,e){if(t.length<=2||t.length>=5)return e.error(`Expected 2 or 3 arguments, but found ${t.length-1} instead.`);const r=e.parse(t[1],1,N),n=e.parse(t[2],2,C);if(!r||!n)return null;if(!Q(r.type,[W(N),V,N]))return e.error(`Expected first argument to be of type array or string, but found ${H(r.type)} instead`);if(4===t.length){const i=e.parse(t[3],3,C);return i?new ie(r.type,r,n,i):null}return new ie(r.type,r,n)}evaluate(t){const e=this.input.evaluate(t),r=this.beginIndex.evaluate(t);let n;if(this.endIndex&&(n=this.endIndex.evaluate(t)),tt(e,["string"]))return[...e].slice(r,n).join("");if(tt(e,["array"]))return e.slice(r,n);throw new Bt(`Expected first argument to be of type array or string, but found ${H(Nt(e))} instead.`)}eachChild(t){t(this.input),t(this.beginIndex),this.endIndex&&t(this.endIndex)}outputDefined(){return!1}}function se(t,e){const r=t.length-1;let n,i,s=0,o=r,a=0;for(;s<=o;)if(a=Math.floor((s+o)/2),n=t[a],i=t[a+1],n<=e){if(a===r||ee))throw new Bt("Input is not a 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this.outputs)t(e)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))}}function ae(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var le,ue,ce=function(){if(ue)return le;function t(t,e,r,n){this.cx=3*t,this.bx=3*(r-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=e,this.p2x=r,this.p2y=n}return ue=1,le=t,t.prototype={sampleCurveX:function(t){return((this.ax*t+this.bx)*t+this.cx)*t},sampleCurveY:function(t){return((this.ay*t+this.by)*t+this.cy)*t},sampleCurveDerivativeX:function(t){return(3*this.ax*t+2*this.bx)*t+this.cx},solveCurveX:function(t,e){if(void 0===e&&(e=1e-6),t<0)return 0;if(t>1)return 1;for(var r=t,n=0;n<8;n++){var i=this.sampleCurveX(r)-t;if(Math.abs(i)i?o=r:a=r,r=.5*(a-o)+o;return r},solve:function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))}},le}(),he=ae(ce);class pe{constructor(t,e,r,n,i){this.type=t,this.operator=e,this.interpolation=r,this.input=n,this.labels=[],this.outputs=[];for(const[t,e]of i)this.labels.push(t),this.outputs.push(e)}static interpolationFactor(t,e,r,n){let i=0;if("exponential"===t.name)i=fe(e,t.base,r,n);else if("linear"===t.name)i=fe(e,1,r,n);else if("cubic-bezier"===t.name){const s=t.controlPoints;i=new he(s[0],s[1],s[2],s[3]).solve(fe(e,1,r,n))}return i}static parse(t,e){let[r,n,i,...s]=t;if(!Array.isArray(n)||0===n.length)return e.error("Expected an interpolation type expression.",1);if("linear"===n[0])n={name:"linear"};else if("exponential"===n[0]){const t=n[1];if("number"!=typeof t)return e.error("Exponential interpolation requires a numeric base.",1,1);n={name:"exponential",base:t}}else{if("cubic-bezier"!==n[0])return e.error(`Unknown interpolation type ${String(n[0])}`,1,0);{const t=n.slice(1);if(4!==t.length||t.some((t=>"number"!=typeof t||t<0||t>1)))return e.error("Cubic bezier interpolation requires four numeric 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r[i-1].evaluate(t);const s=se(e,n),o=pe.interpolationFactor(this.interpolation,n,e[s],e[s+1]),a=r[s].evaluate(t),l=r[s+1].evaluate(t);switch(this.operator){case"interpolate":switch(this.type.kind){case"number":return At(a,l,o);case"color":return kt.interpolate(a,l,o);case"padding":return Dt.interpolate(a,l,o);case"colorArray":return zt.interpolate(a,l,o);case"numberArray":return Ft.interpolate(a,l,o);case"variableAnchorOffsetCollection":return Vt.interpolate(a,l,o);case"array":return It(a,l,o);case"projectionDefinition":return Ot.interpolate(a,l,o)}case"interpolate-hcl":switch(this.type.kind){case"color":return kt.interpolate(a,l,o,"hcl");case"colorArray":return zt.interpolate(a,l,o,"hcl")}case"interpolate-lab":switch(this.type.kind){case"color":return kt.interpolate(a,l,o,"lab");case"colorArray":return zt.interpolate(a,l,o,"lab")}}}eachChild(t){t(this.input);for(const e of this.outputs)t(e)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))}}function fe(t,e,r,n){const 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this._globalState&&(t=un(t,this._globalState)),this._styleExpression.evaluateWithoutErrorHandling(t,e,r,n,i,s)}evaluate(t,e,r,n,i,s){return this._globalState&&(t=un(t,this._globalState)),this._styleExpression.evaluate(t,e,r,n,i,s)}}class nn{constructor(t,e,r,n,i){this.kind=t,this.zoomStops=r,this._styleExpression=e,this.isStateDependent="camera"!==t&&!Lr(e.expression),this.globalStateRefs=ln(e.expression),this.interpolationType=n,this._globalState=i}evaluateWithoutErrorHandling(t,e,r,n,i,s){return this._globalState&&(t=un(t,this._globalState)),this._styleExpression.evaluateWithoutErrorHandling(t,e,r,n,i,s)}evaluate(t,e,r,n,i,s){return this._globalState&&(t=un(t,this._globalState)),this._styleExpression.evaluate(t,e,r,n,i,s)}interpolationFactor(t,e,r){return this.interpolationType?pe.interpolationFactor(this.interpolationType,t,e,r):0}}function sn(t,e,r){const n=en(t,e,r);if("error"===n.result)return n;const i=n.value.expression,s=Vr(i);if(!s&&!Nr(e))return Rr([new F("","data 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ui(n.status,n.statusText,e.url,t)}i="arrayBuffer"===e.type||"image"===e.type?n.arrayBuffer():"json"===e.type?n.json():n.text();const s=yield i;return function(t){if(t.aborted)throw new ni(t.reason)}(r.signal),{data:s,cacheControl:n.headers.get("Cache-Control"),expires:n.headers.get("Expires"),etag:n.headers.get("ETag")}}))}(e,r);if(w(self)&&(null===(i=self.worker)||void 0===i?void 0:i.actor))return self.worker.actor.sendAsync({type:"GR",data:e,mustQueue:!0,targetMapId:li},r)}return function(t,e){return new Promise(((r,n)=>{var i;const s=new XMLHttpRequest;s.open(t.method||"GET",t.url,!0),"arrayBuffer"!==t.type&&"image"!==t.type||(s.responseType="arraybuffer");for(const e in t.headers)s.setRequestHeader(e,t.headers[e]);"json"===t.type&&(s.responseType="text",(null===(i=t.headers)||void 0===i?void 0:i.Accept)||s.setRequestHeader("Accept","application/json")),s.withCredentials="include"===t.credentials,s.onerror=()=>{n(new Error(s.statusText))},s.onload=()=>{if(!e.signal.aborted)if((s.status>=200&&s.status<300||0===s.status)&&null!==s.response){let e=s.response;if("json"===t.type)try{e=JSON.parse(s.response)}catch(t){return void n(t)}r({data:e,cacheControl:s.getResponseHeader("Cache-Control"),expires:s.getResponseHeader("Expires"),etag:s.getResponseHeader("ETag")})}else{const e=new Blob([s.response],{type:s.getResponseHeader("Content-Type")});n(new ui(s.status,s.statusText,t.url,e))}},e.signal.addEventListener("abort",(()=>{s.abort(),n(new ni(e.signal.reason))})),s.send(t.body)}))}(e,r)}))},pi={};function fi(t,e,r={}){if(pi[t])throw new Error(`${t} is already registered.`);Object.defineProperty(e,"_classRegistryKey",{value:t,writeable:!1}),pi[t]={klass:e,omit:r.omit||[],shallow:r.shallow||[]}}fi("Object",Object),fi("Set",Set),fi("TransferableGridIndex",T),fi("Color",kt),fi("Error",Error),fi("AJAXError",ui),fi("ResolvedImage",Lt),fi("StylePropertyFunction",on),fi("StyleExpression",Qr,{omit:["_evaluator"]}),fi("ZoomDependentExpression",nn),fi("ZoomConstantExpression",rn),fi("CompoundExpression",Pr,{omit:["_evaluate"]});for(const t in Mr)Mr[t]._classRegistryKey||fi(`Expression_${t}`,Mr[t]);function di(t){var e;return t&&"undefined"!=typeof ArrayBuffer&&(t instanceof ArrayBuffer||"ArrayBuffer"===(null===(e=t.constructor)||void 0===e?void 0:e.name))}function yi(t){return t.$name||t.constructor._classRegistryKey}function mi(t){return!function(t){if(null===t||"object"!=typeof t)return!1;const e=yi(t);return e&&"Object"!==e}(t)&&(null==t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp||t instanceof Blob||t instanceof Error||di(t)||_(t)||ArrayBuffer.isView(t)||t instanceof ImageData)}function gi(t,e){if(mi(t))return(di(t)||_(t))&&e&&e.push(t),ArrayBuffer.isView(t)&&e&&e.push(t.buffer),t instanceof ImageData&&e&&e.push(t.data.buffer),t;if(Array.isArray(t)){const r=[];for(const n of t)r.push(gi(n,e));return r}if("object"!=typeof t)throw new Error("can't serialize object of type "+typeof t);const r=yi(t);if(!r)throw new Error(`can't serialize object of unregistered class ${t.constructor.name}`);if(!pi[r])throw new Error(`${r} is not registered.`);const{klass:n}=pi[r],i=n.serialize?n.serialize(t,e):{};if(n.serialize){if(i===(null==e?void 0:e[e.length-1]))throw new Error("statically serialized object won't survive transfer of $name property")}else{for(const n in t){if(!t.hasOwnProperty(n))continue;if(pi[r].omit.includes(n))continue;const s=t[n];i[n]=pi[r].shallow.includes(n)?s:gi(s,e)}t instanceof Error&&(i.message=t.message)}if(i.$name)throw new Error("$name property is reserved for worker serialization logic.");return"Object"!==r&&(i.$name=r),i}function xi(t){if(mi(t))return t;if(Array.isArray(t))return t.map(xi);if("object"!=typeof t)throw new Error("can't deserialize object of type "+typeof t);const e=yi(t)||"Object";if(!pi[e])throw new Error(`can't deserialize unregistered class ${e}`);const{klass:r}=pi[e];if(!r)throw new Error(`can't deserialize unregistered class ${e}`);if(r.deserialize)return r.deserialize(t);const n=Object.create(r.prototype);for(const r of Object.keys(t)){if("$name"===r)continue;const i=t[r];n[r]=pi[e].shallow.includes(r)?i:xi(i)}return n}class vi{constructor(t){this._methodToThrottle=t,this._triggered=!1,this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()}}trigger(){var t;this._triggered||(this._triggered=!0,null===(t=this._channel)||void 0===t||t.port1.postMessage(!0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const bi={once:!0};class wi{constructor(t,e){this.target=t,this.mapId=e,this.resolveRejects={},this.tasks={},this.taskQueue=[],this.abortControllers={},this.messageHandlers={},this.invoker=new vi((()=>this.process())),this.subscription=I(this.target,"message",(t=>this.receive(t)),!1),this.globalScope=w(self)?t:window}registerMessageHandler(t,e){this.messageHandlers[t]=e}unregisterMessageHandler(t){delete this.messageHandlers[t]}sendAsync(t,e){return new Promise(((r,n)=>{const i=Math.round(1e18*Math.random()).toString(36).substring(0,10),s=e?I(e.signal,"abort",(()=>{null==s||s.unsubscribe(),delete this.resolveRejects[i];const e={id:i,type:"",origin:location.origin,targetMapId:t.targetMapId,sourceMapId:this.mapId};this.target.postMessage(e)}),bi):null;this.resolveRejects[i]={resolve:t=>{null==s||s.unsubscribe(),r(t)},reject:t=>{null==s||s.unsubscribe(),n(t)}};const o=[],a=Object.assign(Object.assign({},t),{id:i,sourceMapId:this.mapId,origin:location.origin,data:gi(t.data,o)});this.target.postMessage(a,{transfer:o})}))}receive(t){const e=t.data,r=e.id,n=["file://","resource://android","null"],i=[e.origin,location.origin],s=e.origin===location.origin,o=i.some((t=>n.includes(t)));if((s||o)&&(!e.targetMapId||this.mapId===e.targetMapId)){if(""===e.type){delete this.tasks[r];const t=this.abortControllers[r];return delete this.abortControllers[r],void(t&&t.abort())}if(w(self)||e.mustQueue)return this.tasks[r]=e,this.taskQueue.push(r),void this.invoker.trigger();this.processTask(r,e)}}process(){if(0===this.taskQueue.length)return;const t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length>0&&this.invoker.trigger(),e&&this.processTask(t,e)}processTask(e,r){return t(this,void 0,void 0,(function*(){if(""===r.type){const t=this.resolveRejects[e];if(delete this.resolveRejects[e],!t)return;return void(r.error?t.reject(f(xi(r.error))):t.resolve(xi(r.data)))}if(!this.messageHandlers[r.type])return void this.completeTask(e,new Error(`Could not find a registered handler for ${r.type}, map ID: ${this.mapId}, available handlers: ${Object.keys(this.messageHandlers).join(", ")}`));const t=xi(r.data),n=new AbortController;this.abortControllers[e]=n;try{const i=yield this.messageHandlers[r.type](r.sourceMapId,t,n);this.completeTask(e,null,i)}catch(t){this.completeTask(e,f(t))}}))}completeTask(t,e,r){const n=[];delete this.abortControllers[t];const i={id:t,type:"",sourceMapId:this.mapId,origin:location.origin,error:e?gi(e):null,data:gi(r,n)};this.target.postMessage(i,{transfer:n})}remove(){this.invoker.remove(),this.subscription.unsubscribe()}}function _i(t,e,r){var n;(null===(n=r[t])||void 0===n?void 0:n.includes(e))||(r[t]||(r[t]=[]),r[t].push(e))}function Si(t,e,r){if(null==r?void 0:r[t]){const n=r[t].indexOf(e);-1!==n&&r[t].splice(n,1)}}class Ai{constructor(t,e={}){y(this,e),this.type=t}}class Ii extends Ai{constructor(t,e={}){super("error",y({error:t},e))}}class ki{on(t,e){return this._listeners||(this._listeners={}),_i(t,e,this._listeners),{unsubscribe:()=>{this.off(t,e)}}}off(t,e){return Si(t,e,this._listeners),Si(t,e,this._oneTimeListeners),this}once(t,e){return e?(this._oneTimeListeners||(this._oneTimeListeners={}),_i(t,e,this._oneTimeListeners),this):new Promise((e=>this.once(t,e)))}fire(t,e){var r,n;"string"==typeof t&&(t=new Ai(t,e||{}));const i=t.type;if(this.listens(i)){t.target=this;const e=(null===(r=this._listeners)||void 0===r?void 0:r[i])?this._listeners[i].slice():[];for(const r of e)r.call(this,t);const s=(null===(n=this._oneTimeListeners)||void 0===n?void 0:n[i])?this._oneTimeListeners[i].slice():[];for(const e of s)Si(i,e,this._oneTimeListeners),e.call(this,t);const o=this._eventedParent;o&&(y(t,"function"==typeof this._eventedParentData?this._eventedParentData():this._eventedParentData),o.fire(t))}else t instanceof Ii&&console.error(t.error);return this}listens(t){var e,r,n,i,s;return(null===(r=null===(e=this._listeners)||void 0===e?void 0:e[t])||void 0===r?void 0:r.length)>0||(null===(i=null===(n=this._oneTimeListeners)||void 0===n?void 0:n[t])||void 0===i?void 0:i.length)>0||(null===(s=this._eventedParent)||void 0===s?void 0:s.listens(t))}setEventedParent(t,e){return this._eventedParent=t,this._eventedParentData=e,this}}const Ti=Hn,Ei=Ti.paintProperty,Mi=Ti.layoutProperty;class Pi{constructor(){this.first=!0}update(t,e){const r=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=r,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=r,!0):(this.lastFloorZoom>r?(this.lastIntegerZoom=r+1,this.lastIntegerZoomTime=e):this.lastFloorZoom{try{return new RegExp(`\\p{sc=${t}}`,"u").source}catch(t){return null}})).filter((t=>t));return new RegExp(e.join("|"),"u")}const Li=Vi(["Arab","Dupl","Mong","Ougr","Syrc"]);function Oi(t){return!Li.test(String.fromCodePoint(t))}function $i(t){return!(Fi(t)||(e=t,/[\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(e))));var e}const Ri=Vi(["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 Ni(t){return Ri.test(String.fromCodePoint(t))}function Ui(t,e){return!(!e&&Ni(t)||/[\u0900-\u0DFF\u0F00-\u109F\u1780-\u17FF]/gim.test(String.fromCodePoint(t)))}function qi(t){for(const e of t)if(Ni(e.codePointAt(0)))return!0;return!1}const ji=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(t){this.pluginStatus=t.pluginStatus,this.pluginURL=t.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(t){if(ji.isParsed())throw new Error("RTL text plugin already registered.");this.applyArabicShaping=t.applyArabicShaping,this.processBidirectionalText=t.processBidirectionalText,this.processStyledBidirectionalText=t.processStyledBidirectionalText,this.loadScriptResolve()}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getRTLTextPluginStatus(){return this.pluginStatus}syncState(e,r){return t(this,void 0,void 0,(function*(){if(this.isParsed())return this.getState();if("loading"!==e.pluginStatus)return this.setState(e),e;const t=e.pluginURL,n=new Promise((t=>{this.loadScriptResolve=t}));r(t);const i=new Promise((t=>setTimeout((()=>t()),this.TIMEOUT)));if(yield Promise.race([n,i]),this.isParsed()){const e={pluginStatus:"loaded",pluginURL:t};return this.setState(e),e}throw this.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${t}`)}))}};class Gi{constructor(t,e){this.isSupportedScript=Xi,this.zoom=t,e?(this.now=e.now||0,this.fadeDuration=e.fadeDuration||0,this.zoomHistory=e.zoomHistory||new Pi,this.transition=e.transition||{}):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Pi,this.transition={})}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const t=this.zoom,e=t-Math.floor(t),r=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*e}}}function Xi(t){return function(t,e){for(const r of t)if(!Ui(r.codePointAt(0),e))return!1;return!0}(t,"loaded"===ji.getRTLTextPluginStatus())}const Yi="-transition";class Zi{constructor(t,e,r){this.property=t,this.value=e,this.expression=function(t,e,r){if(Gr(t))return new on(t,e);if(tn(t)){const n=sn(t,e,r);if("error"===n.result)throw new Error(n.value.map((t=>`${t.key}: ${t.message}`)).join(", "));return n.value}{let r=t;return"color"===e.type&&"string"==typeof t?r=kt.parse(t):"padding"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"numberArray"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"colorArray"!==e.type||"string"!=typeof t&&!Array.isArray(t)?"variableAnchorOffsetCollection"===e.type&&Array.isArray(t)?r=Vt.parse(t):"projectionDefinition"===e.type&&"string"==typeof t&&(r=Ot.parse(t)):r=zt.parse(t):r=Ft.parse(t):r=Dt.parse(t),{globalStateRefs:new Set,_globalState:null,kind:"constant",evaluate:()=>r}}}(void 0===e?t.specification.default:e,t.specification,r)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}getGlobalStateRefs(){return this.expression.globalStateRefs||new Set}possiblyEvaluate(t,e,r){return this.property.possiblyEvaluate(this,t,e,r)}}class Wi{constructor(t,e){this.property=t,this.value=new Zi(t,void 0,e)}transitioned(t,e){return new Ji(this.property,this.value,e,y({},t.transition,this.transition),t.now)}untransitioned(){return new Ji(this.property,this.value,null,{},0)}}class Hi{constructor(t,e){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues),this._globalState=e}hasProperty(t){return t in this._properties.defaultTransitionablePropertyValues}getValue(t){return g(this._values[t].value.value)}setValue(t,e){Object.hasOwn(this._values,t)||(this._values[t]=new Wi(this._values[t].property,this._globalState)),this._values[t].value=new Zi(this._values[t].property,null===e?void 0:g(e),this._globalState)}getTransition(t){return g(this._values[t].transition)}setTransition(t,e){Object.hasOwn(this._values,t)||(this._values[t]=new Wi(this._values[t].property,this._globalState)),this._values[t].transition=g(e)||void 0}serialize(){const t={};for(const e of Object.keys(this._values)){const r=this.getValue(e);void 0!==r&&(t[e]=r);const n=this.getTransition(e);void 0!==n&&(t[`${e}${Yi}`]=n)}return t}transitioned(t,e){const r=new Ki(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].transitioned(t,e._values[n]);return r}untransitioned(){const t=new Ki(this._properties);for(const e of Object.keys(this._values))t._values[e]=this._values[e].untransitioned();return t}}class Ji{constructor(t,e,r,n,i){this.property=t,this.value=e,this.begin=i+n.delay||0,this.end=this.begin+n.duration||0,t.specification.transition&&(n.delay||n.duration)&&(this.prior=r)}possiblyEvaluate(t,e,r){const n=t.now||0,i=this.value.possiblyEvaluate(t,e,r),s=this.prior;if(s){if(n>this.end)return this.prior=null,i;if(this.value.isDataDriven())return this.prior=null,i;if(n=1)return 1;const e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(o))}}return i}}class Ki{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)}possiblyEvaluate(t,e,r){const n=new es(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(t,e,r);return n}hasTransition(){for(const t of Object.keys(this._values))if(this._values[t].prior)return!0;return!1}}class Qi{constructor(t,e){this._properties=t,this._values=Object.create(t.defaultPropertyValues),this._globalState=e}hasValue(t){return void 0!==this._values[t].value}hasProperty(t){return t in this._properties.defaultPropertyValues}getValue(t){return g(this._values[t].value)}setValue(t,e){this._values[t]=new Zi(this._values[t].property,null===e?void 0:g(e),this._globalState)}serialize(){const t={};for(const e of Object.keys(this._values)){const r=this.getValue(e);void 0!==r&&(t[e]=r)}return t}possiblyEvaluate(t,e,r){const n=new es(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(t,e,r);return n}}class ts{constructor(t,e,r){this.property=t,this.value=e,this.parameters=r}isConstant(){return"constant"===this.value.kind}constantOr(t){return"constant"===this.value.kind?this.value.value:t}evaluate(t,e,r,n){return this.property.evaluate(this.value,this.parameters,t,e,r,n)}}class es{constructor(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)}get(t){return this._values[t]}}class rs{constructor(t){this.specification=t}possiblyEvaluate(t,e){if(t.isDataDriven())throw new Error("Value should not be data driven");return t.expression.evaluate(e)}interpolate(t,e,r){const n=de[this.specification.type];return n?n(t,e,r):t}}class ns{constructor(t,e){this.specification=t,this.overrides=e}possiblyEvaluate(t,e,r,n){return new ts(this,"constant"===t.expression.kind||"camera"===t.expression.kind?{kind:"constant",value:t.expression.evaluate(e,null,{},r,n)}:t.expression,e)}interpolate(t,e,r){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new ts(this,{kind:"constant",value:void 0},t.parameters);const n=de[this.specification.type];if(n){const i=n(t.value.value,e.value.value,r);return new ts(this,{kind:"constant",value:i},t.parameters)}return t}evaluate(t,e,r,n,i,s){return"constant"===t.kind?t.value:t.evaluate(e,r,n,i,s)}}class is extends ns{possiblyEvaluate(t,e,r,n){if(void 0===t.value)return new ts(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){const i=t.expression.evaluate(e,null,{},r,n),s="resolvedImage"===t.property.specification.type&&"string"!=typeof i?i.name:i,o=this._calculate(s,s,s,e);return new ts(this,{kind:"constant",value:o},e)}if("camera"===t.expression.kind){const r=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new ts(this,{kind:"constant",value:r},e)}return new ts(this,t.expression,e)}evaluate(t,e,r,n,i,s){if("source"===t.kind){const o=t.evaluate(e,r,n,i,s);return this._calculate(o,o,o,e)}return"composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},r,n),t.evaluate({zoom:Math.floor(e.zoom)},r,n),t.evaluate({zoom:Math.floor(e.zoom)+1},r,n),e):t.value}_calculate(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}}interpolate(t){return t}}class ss{constructor(t){this.specification=t}possiblyEvaluate(t,e,r,n){if(void 0!==t.value){if("constant"===t.expression.kind){const i=t.expression.evaluate(e,null,{},r,n);return this._calculate(i,i,i,e)}return this._calculate(t.expression.evaluate(new Gi(Math.floor(e.zoom-1),e)),t.expression.evaluate(new Gi(Math.floor(e.zoom),e)),t.expression.evaluate(new Gi(Math.floor(e.zoom+1),e)),e)}}_calculate(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}}interpolate(t){return t}}class os{constructor(t){this.specification=t}possiblyEvaluate(t,e,r,n){return!!t.expression.evaluate(e,null,{},r,n)}interpolate(){return!1}}class as{constructor(t){this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const e in t){const r=t[e];r.specification.overridable&&this.overridableProperties.push(e);const n=this.defaultPropertyValues[e]=new Zi(r,void 0,void 0),i=this.defaultTransitionablePropertyValues[e]=new Wi(r,void 0);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({})}}}fi("DataDrivenProperty",ns),fi("DataConstantProperty",rs),fi("CrossFadedDataDrivenProperty",is),fi("CrossFadedProperty",ss),fi("ColorRampProperty",os);const ls=" is a PAINT property not a LAYOUT property. Use get/setPaintProperty instead?",us=" is a LAYOUT property not a PAINT property. Use get/setLayoutProperty instead?";class cs extends ki{constructor(t,e,r){if(super(),this.id=t.id,this.type=t.type,this._globalState=r,this._featureFilter={filter:()=>!0,needGeometry:!1,getGlobalStateRefs:()=>new Set},this._visibilityExpression=function(t,e){return new ei(t,e)}(this.visibility,r),"custom"!==t.type&&(this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,"background"!==t.type&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter,this._featureFilter=pn(t.filter,r)),e.layout&&(this._unevaluatedLayout=new Qi(e.layout,r)),e.paint)){this._transitionablePaint=new Hi(e.paint,r);for(const e in t.paint)this.setPaintProperty(e,t.paint[e],{validate:!1});for(const e in t.layout)this.setLayoutProperty(e,t.layout[e],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new es(e.paint)}}setFilter(t){this.filter=t,this._featureFilter=pn(t,this._globalState)}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(t){var e;if("visibility"===t)return this.visibility;if(null===(e=this._transitionablePaint)||void 0===e?void 0:e.hasProperty(t))throw new Error(t+ls);if(!this._unevaluatedLayout)throw new Error(`Cannot get layout property "${t}" on layer type "${this.type}" which has no layout properties.`);return this._unevaluatedLayout.getValue(t)}getLayoutAffectingGlobalStateRefs(){const t=new Set;for(const e of this._visibilityExpression.getGlobalStateRefs())t.add(e);if(this._unevaluatedLayout)for(const e in this._unevaluatedLayout._values){const r=this._unevaluatedLayout._values[e];for(const e of r.getGlobalStateRefs())t.add(e)}for(const e of this._featureFilter.getGlobalStateRefs())t.add(e);return t}getPaintAffectingGlobalStateRefs(){var t;const e=new globalThis.Map;if(this._transitionablePaint)for(const r in this._transitionablePaint._values){const n=this._transitionablePaint._values[r].value;for(const i of n.getGlobalStateRefs()){const s=null!==(t=e.get(i))&&void 0!==t?t:[];s.push({name:r,value:n.value}),e.set(i,s)}}return e}getVisibilityAffectingGlobalStateRefs(){return this._visibilityExpression.getGlobalStateRefs()}setLayoutProperty(t,e,r={}){var n;if("visibility"===t)return this.visibility=e,this._visibilityExpression.setValue(e),void this.recalculateVisibility();(null===(n=this._transitionablePaint)||void 0===n?void 0:n.hasProperty(t))?this.fire(new Ii(new Error(t+ls))):null!=e&&this._validate(Mi,`layers.${this.id}.layout.${t}`,t,e,r)||this._unevaluatedLayout.setValue(t,e)}getPaintProperty(t){var e,r;if(t.endsWith(Yi)){const r=t.slice(0,-11);if("visibility"===r||(null===(e=this._unevaluatedLayout)||void 0===e?void 0:e.hasProperty(r)))throw new Error(t+us);return this._transitionablePaint.getTransition(r)}if("visibility"===t||(null===(r=this._unevaluatedLayout)||void 0===r?void 0:r.hasProperty(t)))throw new Error(t+us);return this._transitionablePaint.getValue(t)}setPaintProperty(t,e,r={}){var n;if("visibility"===t||(null===(n=this._unevaluatedLayout)||void 0===n?void 0:n.hasProperty(t)))return this.fire(new Ii(new Error(t+us))),!1;if(null!=e&&this._validate(Ei,`layers.${this.id}.paint.${t}`,t,e,r))return!1;if(t.endsWith(Yi))return this._transitionablePaint.setTransition(t.slice(0,-11),e||void 0),!1;{const r=this._transitionablePaint._values[t],n="cross-faded-data-driven"===r.property.specification["property-type"],i=r.value.isDataDriven(),s=r.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);const o=this._transitionablePaint._values[t].value;return o.isDataDriven()||i||n||this._handleOverridablePaintPropertyUpdate(t,s,o)}}_handleSpecialPaintPropertyUpdate(t){}_handleOverridablePaintPropertyUpdate(t,e,r){return!1}isHidden(t=this.minzoom,e=!1){return!!(this.minzoom&&t<(e?Math.floor(this.minzoom):this.minzoom))||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this._evaluatedVisibility}updateTransitions(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculateVisibility(){this._evaluatedVisibility=this._visibilityExpression.evaluate()}recalculate(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)}serialize(){var t,e;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===(t=this._unevaluatedLayout)||void 0===t?void 0:t.serialize(),paint:null===(e=this._transitionablePaint)||void 0===e?void 0:e.serialize()};return this.visibility&&(r.layout||(r.layout={}),r.layout.visibility=this.visibility),function(t,e){const r={};for(const n in t)e.call(this,t[n],n,t)&&(r[n]=t[n]);return r}(r,((t,e)=>!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)))}_validate(t,e,r,n,i={}){return!1!==(null==i?void 0:i.validate)&&function(t,e){let r=!1;if(null==e?void 0:e.length)for(const n of e)t.fire(new Ii(new Error(n.message))),r=!0;return r}(this,t.call(Ti,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:E,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const t in this.paint._values){const e=this.paint.get(t);if(e instanceof ts&&Nr(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1}}const hs={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class ps{constructor(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class fs{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){const e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}freeBufferAfterUpload(){this.arrayBuffer=new ArrayBuffer(0),this._refreshViews()}}function ds(t,e=1){let r=0,n=0;return{members:t.map((t=>{const i=hs[t.type].BYTES_PER_ELEMENT,s=r=ys(r,Math.max(e,i)),o=t.components||1;return n=Math.max(n,i),r+=i*o,{name:t.name,type:t.type,components:o,offset:s}})),size:ys(r,Math.max(n,e)),alignment:e}}function ys(t,e){return Math.ceil(t/e)*e}class ms extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t}}ms.prototype.bytesPerElement=4,fi("StructArrayLayout2i4",ms);class gs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t}}gs.prototype.bytesPerElement=6,fi("StructArrayLayout3i6",gs);class xs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)}emplace(t,e,r,n,i){const s=4*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,t}}xs.prototype.bytesPerElement=8,fi("StructArrayLayout4i8",xs);class vs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,this.int16[a+4]=s,this.int16[a+5]=o,t}}vs.prototype.bytesPerElement=12,fi("StructArrayLayout2i4i12",vs);class bs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=4*t,l=8*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=i,this.uint8[l+6]=s,this.uint8[l+7]=o,t}}bs.prototype.bytesPerElement=8,fi("StructArrayLayout2i4ub8",bs);class ws extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t}}ws.prototype.bytesPerElement=8,fi("StructArrayLayout2f8",ws);class _s extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u){const c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,s,o,a,l,u)}emplace(t,e,r,n,i,s,o,a,l,u,c){const h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=s,this.uint16[h+5]=o,this.uint16[h+6]=a,this.uint16[h+7]=l,this.uint16[h+8]=u,this.uint16[h+9]=c,t}}_s.prototype.bytesPerElement=20,fi("StructArrayLayout10ui20",_s);class Ss extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a){const l=this.length;return this.resize(l+1),this.emplace(l,t,e,r,n,i,s,o,a)}emplace(t,e,r,n,i,s,o,a,l){const u=8*t;return this.uint16[u+0]=e,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,t}}Ss.prototype.bytesPerElement=16,fi("StructArrayLayout8ui16",Ss);class As extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h){const p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,s,o,a,l,u,c,h)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p){const f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=s,this.uint16[f+5]=o,this.uint16[f+6]=a,this.uint16[f+7]=l,this.int16[f+8]=u,this.int16[f+9]=c,this.int16[f+10]=h,this.int16[f+11]=p,t}}As.prototype.bytesPerElement=24,fi("StructArrayLayout4i4ui4i24",As);class Is extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t}}Is.prototype.bytesPerElement=12,fi("StructArrayLayout3f12",Is);class ks extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint32[1*t+0]=e,t}}ks.prototype.bytesPerElement=4,fi("StructArrayLayout1ul4",ks);class Ts extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l){const u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,s,o,a,l)}emplace(t,e,r,n,i,s,o,a,l,u){const c=10*t,h=5*t;return this.int16[c+0]=e,this.int16[c+1]=r,this.int16[c+2]=n,this.int16[c+3]=i,this.int16[c+4]=s,this.int16[c+5]=o,this.uint32[h+3]=a,this.uint16[c+8]=l,this.uint16[c+9]=u,t}}Ts.prototype.bytesPerElement=20,fi("StructArrayLayout6i1ul2ui20",Ts);class Es extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,this.int16[a+4]=s,this.int16[a+5]=o,t}}Es.prototype.bytesPerElement=12,fi("StructArrayLayout2i2i2i12",Es);class Ms extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i){const s=this.length;return this.resize(s+1),this.emplace(s,t,e,r,n,i)}emplace(t,e,r,n,i,s){const o=4*t,a=8*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[a+6]=i,this.int16[a+7]=s,t}}Ms.prototype.bytesPerElement=16,fi("StructArrayLayout2f1f2i16",Ms);class Ps extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=16*t,l=4*t,u=8*t;return this.uint8[a+0]=e,this.uint8[a+1]=r,this.float32[l+1]=n,this.float32[l+2]=i,this.int16[u+6]=s,this.int16[u+7]=o,t}}Ps.prototype.bytesPerElement=16,fi("StructArrayLayout2ub2f2i16",Ps);class Ds extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t}}Ds.prototype.bytesPerElement=6,fi("StructArrayLayout3ui6",Ds);class Fs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m){const g=this.length;return this.resize(g+1),this.emplace(g,t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g){const x=24*t,v=12*t,b=48*t;return this.int16[x+0]=e,this.int16[x+1]=r,this.uint16[x+2]=n,this.uint16[x+3]=i,this.uint32[v+2]=s,this.uint32[v+3]=o,this.uint32[v+4]=a,this.uint16[x+10]=l,this.uint16[x+11]=u,this.uint16[x+12]=c,this.float32[v+7]=h,this.float32[v+8]=p,this.uint8[b+36]=f,this.uint8[b+37]=d,this.uint8[b+38]=y,this.uint32[v+10]=m,this.int16[x+22]=g,t}}Fs.prototype.bytesPerElement=48,fi("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Fs);class zs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,I,k,T){const E=this.length;return this.resize(E+1),this.emplace(E,t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,I,k,T)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,I,k,T,E){const M=32*t,P=16*t;return this.int16[M+0]=e,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]=I,this.float32[P+14]=k,this.uint16[M+30]=T,this.uint16[M+31]=E,t}}zs.prototype.bytesPerElement=64,fi("StructArrayLayout8i15ui1ul2f2ui64",zs);class Bs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.float32[1*t+0]=e,t}}Bs.prototype.bytesPerElement=4,fi("StructArrayLayout1f4",Bs);class Cs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.uint16[6*t+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t}}Cs.prototype.bytesPerElement=12,fi("StructArrayLayout1ui2f12",Cs);class Vs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t}}Vs.prototype.bytesPerElement=8,fi("StructArrayLayout1ul2ui8",Vs);class Ls extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t}}Ls.prototype.bytesPerElement=4,fi("StructArrayLayout2ui4",Ls);class Os extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint16[1*t+0]=e,t}}Os.prototype.bytesPerElement=2,fi("StructArrayLayout1ui2",Os);class $s extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)}emplace(t,e,r,n,i){const s=4*t;return this.float32[s+0]=e,this.float32[s+1]=r,this.float32[s+2]=n,this.float32[s+3]=i,t}}$s.prototype.bytesPerElement=16,fi("StructArrayLayout4f16",$s);class Rs extends ps{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new e(this.anchorPointX,this.anchorPointY)}}Rs.prototype.size=20;class Ns extends Ts{get(t){return new Rs(this,t)}}fi("CollisionBoxArray",Ns);class Us extends ps{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(t){this._structArray.uint8[this._pos1+37]=t}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(t){this._structArray.uint8[this._pos1+38]=t}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(t){this._structArray.uint32[this._pos4+10]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}Us.prototype.size=48;class qs extends Fs{get(t){return new Us(this,t)}}fi("PlacedSymbolArray",qs);class js extends ps{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(t){this._structArray.uint32[this._pos4+12]=t}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}js.prototype.size=64;class Gs extends zs{get(t){return new js(this,t)}}fi("SymbolInstanceArray",Gs);class Xs extends Bs{getoffsetX(t){return this.float32[1*t+0]}}fi("GlyphOffsetArray",Xs);class Ys extends gs{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}fi("SymbolLineVertexArray",Ys);class Zs extends ps{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]}}Zs.prototype.size=12;class Ws extends Cs{get(t){return new Zs(this,t)}}fi("TextAnchorOffsetArray",Ws);class Hs extends ps{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 Js extends Vs{get(t){return new Hs(this,t)}}fi("FeatureIndexArray",Js);class Ks extends ms{}class Qs extends ms{}class to extends ms{}class eo 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 Is{}class lo extends ks{}class uo extends Es{}class co extends Ps{}class ho extends Ds{}class po extends Ls{}const fo=ds([{name:"a_pos",components:2,type:"Int16"}],4),{members:yo}=fo;class mo{constructor(t=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=t}prepareSegment(t,e,r,n){const i=this.segments[this.segments.length-1];return t>mo.MAX_VERTEX_ARRAY_LENGTH&&v(`Max vertices per segment is ${mo.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${mo.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!i||i.vertexLength+t>mo.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n?this.createNewSegment(e,r,n):i}createNewSegment(t,e,r){const n={vertexOffset:t.length,primitiveOffset:e.length,vertexLength:0,primitiveLength:0,vaos:{}};return void 0!==r&&(n.sortKey=r),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(n),n}getOrCreateLatestSegment(t,e,r){return this.prepareSegment(0,t,e,r)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const t of this.segments)for(const e in t.vaos)t.vaos[e].destroy()}static simpleSegment(t,e,r,n){return new mo([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])}}function go(t,e){return 256*(t=d(Math.floor(t),0,255))+d(Math.floor(e),0,255)}mo.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,fi("SegmentVector",mo);const xo=ds([{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"}]),vo=ds([{name:"a_dasharray_from",components:4,type:"Uint16"},{name:"a_dasharray_to",components:4,type:"Uint16"}]);var bo,wo,_o,So={exports:{}},Ao={exports:{}},Io={exports:{}},ko=function(){if(_o)return So.exports;_o=1;var t=(bo||(bo=1,Ao.exports=function(t,e){var r,n,i,s,o,a,l,u;for(n=t.length-(r=3&t.length),i=e,o=3432918353,a=461845907,u=0;u>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(s>>>16)&65535)<<16);switch(l=0,r){case 3:l^=(255&t.charCodeAt(u+2))<<16;case 2:l^=(255&t.charCodeAt(u+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(u)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return i^=t.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0}),Ao.exports),e=(wo||(wo=1,Io.exports=function(t,e){for(var r,n=t.length,i=e^n,s=0;n>=4;)r=1540483477*(65535&(r=255&t.charCodeAt(s)|(255&t.charCodeAt(++s))<<8|(255&t.charCodeAt(++s))<<16|(255&t.charCodeAt(++s))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++s;switch(n){case 3:i^=(255&t.charCodeAt(s+2))<<16;case 2:i^=(255&t.charCodeAt(s+1))<<8;case 1:i=1540483477*(65535&(i^=255&t.charCodeAt(s)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0}),Io.exports);return So.exports=t,So.exports.murmur3=t,So.exports.murmur2=e,So.exports}(),To=r(ko);class Eo{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,e,r,n){this.ids.push(Mo(t)),this.positions.push(e,r,n)}getPositions(t){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const e=Mo(t);let r=0,n=this.ids.length-1;for(;r>1;this.ids[t]>=e?n=t:r=t+1}const i=[];for(;this.ids[r]===e;)i.push({index:this.positions[3*r],start:this.positions[3*r+1],end:this.positions[3*r+2]}),r++;return i}static serialize(t,e){const r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return Po(r,n,0,r.length-1),e&&e.push(r.buffer,n.buffer),{ids:r,positions:n}}static deserialize(t){const e=new Eo;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e}}function Mo(t){const e=+t;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:To(String(t))}function Po(t,e,r,n){for(;r>1];let s=r-1,o=n+1;for(;;){do{s++}while(t[s]i);if(s>=o)break;Do(t,s,o),Do(e,3*s,3*o),Do(e,3*s+1,3*o+1),Do(e,3*s+2,3*o+2)}o-r`u_${t}`)),this.type=r}setUniform(t,e,r){t.set(r.constantOr(this.value))}getBinding(t,e,r){return"color"===this.type?new Co(t,e):new zo(t,e)}}class Oo{constructor(t,e){this.uniformNames=e.map((t=>`u_${t}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr}setConstantDashPositions(t,e){this.dashTo=[0,t.y,t.height,t.width],this.dashFrom=[0,e.y,e.height,e.width]}setUniform(t,e,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&&t.set(i)}getBinding(t,e,r){return r.startsWith("u_pattern")||r.startsWith("u_dasharray_")?new Bo(t,e):new zo(t,e)}}class $o{constructor(t,e,r,n){this.expression=t,this.type=r,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===r?2:1,offset:0}))),this.paintVertexArray=new n}populatePaintArray(t,e,r){const n=this.paintVertexArray.length,i=this.expression.evaluate(new Gi(0,r),e,{},r.canonical,[],r.formattedSection);this.paintVertexArray.resize(t),this._setPaintValue(n,t,i)}updatePaintArray(t,e,r,n,i){const s=this.expression.evaluate(new Gi(0,i),r,n);this._setPaintValue(t,e,s)}_setPaintValue(t,e,r){if("color"===this.type){const n=Vo(r);for(let r=t;r`u_${t}_t`)),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===r?4:2,offset:0}))),this.paintVertexArray=new s}populatePaintArray(t,e,r){const n=this.expression.evaluate(new Gi(this.zoom,r),e,{},r.canonical,[],r.formattedSection),i=this.expression.evaluate(new Gi(this.zoom+1,r),e,{},r.canonical,[],r.formattedSection),s=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(s,t,n,i)}updatePaintArray(t,e,r,n,i){const s=this.expression.evaluate(new Gi(this.zoom,i),r,n),o=this.expression.evaluate(new Gi(this.zoom+1,i),r,n);this._setPaintValue(t,e,s,o)}_setPaintValue(t,e,r,n){if("color"===this.type){const i=Vo(r),s=Vo(n);for(let r=t;r`#define HAS_UNIFORM_${t}`)))}return t}getBinderAttributes(){const t=[];for(const e in this.binders){const r=this.binders[e];if(r instanceof $o||r instanceof Ro)for(const e of r.paintVertexAttributes)t.push(e.name);else if(r instanceof No){const e=r.getVertexAttributes();for(const r of e)t.push(r.name)}}return t}getBinderUniforms(){const t=[];for(const e in this.binders){const r=this.binders[e];if(r instanceof Lo||r instanceof Oo||r instanceof Ro)for(const e of r.uniformNames)t.push(e)}return t}getPaintVertexBuffers(){return this._buffers}getUniforms(t,e){const r=[];for(const n in this.binders){const i=this.binders[n];if(i instanceof Lo||i instanceof Oo||i instanceof Ro)for(const s of i.uniformNames)if(e[s]){const o=i.getBinding(t,e[s],s);r.push({name:s,property:n,binding:o})}}return r}setUniforms(t,e,r,n){for(const{name:t,property:i,binding:s}of e)this.binders[i].setUniform(s,n,r.get(i),t)}updatePaintBuffers(t){this._buffers=[];for(const e in this.binders){const r=this.binders[e];if(t&&r instanceof No){const e=2===t.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;e&&this._buffers.push(e)}else(r instanceof $o||r instanceof Ro)&&r.paintVertexBuffer&&this._buffers.push(r.paintVertexBuffer)}}upload(t){for(const e in this.binders){const r=this.binders[e];(r instanceof $o||r instanceof Ro||r instanceof No)&&r.upload(t)}this.updatePaintBuffers()}destroy(){for(const t in this.binders){const e=this.binders[t];(e instanceof $o||e instanceof Ro||e instanceof No)&&e.destroy()}}}class Go{constructor(t,e,r=()=>!0){this.programConfigurations={};for(const n of t)this.programConfigurations[n.id]=new jo(n,e,r);this.needsUpload=!1,this._featureMap=new Eo,this._bufferOffset=0}populatePaintArrays(t,e,r,n){for(const r in this.programConfigurations)this.programConfigurations[r].populatePaintArrays(t,e,n);void 0!==e.id&&this._featureMap.add(e.id,r,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0}updatePaintArrays(t,e,r,n){for(const i of r)this.needsUpload=this.programConfigurations[i.id].updatePaintArrays(t,this._featureMap,e,i,n)||this.needsUpload}get(t){return this.programConfigurations[t]}upload(t){if(this.needsUpload){for(const e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}}destroy(){for(const t in this.programConfigurations)this.programConfigurations[t].destroy()}}function Xo(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-dasharray":["dasharray_to","dasharray_from"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(`${e}-`,"").replace(/-/g,"_")]}function Yo(t,e,r){const 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t=1;ti!=(s===Al)?(t.push(e),t.push(r),t.push(this._vertexToIndex(n,s)),t.push(r),t.push(this._vertexToIndex(i,s)),t.push(this._vertexToIndex(n,s))):(t.push(r),t.push(e),t.push(this._vertexToIndex(n,s)),t.push(this._vertexToIndex(i,s)),t.push(r),t.push(this._vertexToIndex(n,s)))}_fillPoles(t,e,r){const n=this._vertexBuffer,i=p,s=t.length;for(let o=2;o80*r){a=t[0],l=t[1];let e=a,n=l;for(let s=r;se&&(e=r),i>n&&(n=i)}u=Math.max(e-a,n-l),u=0!==u?32767/u:0}return Qa(s,o,r,a,l,u,0),o}(r,n),e=this._convertIndices(r,t);i=this._subdivideTrianglesScanline(e)}catch(t){console.error(t)}let s=[];return e&&(s=this._generateOutline(t)),this._ensureNoPoleVertices(),this._handlePoles(i),{verticesFlattened:this._vertexBuffer,indicesTriangles:i,indicesLineList:s}}_convertIndices(t,e){const r=[];for(const n of e)r.push(this._vertexToIndex(t[2*n],t[2*n+1]));return r}_pointArrayToIndices(t){const e=[];for(const r of t)e.push(this._vertexToIndex(r.x,r.y));return e}}function Tl(t,e,r,n=!0){return new kl(r,e).subdividePolygonInternal(t,n)}function El(t,r,n=!1){if(!t||t.length<1)return[];if(t.length<2)return[];const i=t[0],s=t[t.length-1],o=n&&(i.x!==s.x||i.y!==s.y);if(r<2)return o?[...t,t[0]]:[...t];const a=Math.floor(p/r),l=[];l.push(new e(t[0].x,t[0].y));const u=t.length,c=o?u:u-1;for(let r=0;r0?(Math.floor(x/a)+1)*a:(Math.ceil(x/a)-1)*a,r=y>0?(Math.floor(v/a)+1)*a:(Math.ceil(v/a)-1)*a,n=Math.abs(x-t),i=Math.abs(v-r),s=Math.abs(x-c),o=Math.abs(v-h),u=p?n/m:Number.POSITIVE_INFINITY,b=f?i/g:Number.POSITIVE_INFINITY;if((s<=n||!p)&&(o<=i||!f))break;if(u=0?o-1:s-1,i=(a+1)%s,l=t[2*e[n]],u=t[2*e[i]],c=t[2*e[o]],h=t[2*e[o]+1],p=t[2*e[a]+1];let f=!1;if(lu)f=!1;else{const r=p-h,s=-(t[2*e[a]]-c),o=h((u-c)*r+(t[2*e[i]+1]-h)*s)*o&&(f=!0)}if(f){const t=e[n],i=e[o],l=e[a];t!==i&&t!==l&&i!==l&&r.push(l,i,t),o--,o<0&&(o=s-1)}else{const t=e[i],n=e[o],l=e[a];t!==n&&t!==l&&n!==l&&r.push(l,n,t),a++,a>=s&&(a=0)}if(n===i)break}}function Pl(t,e,r,n,i,s,o,a,l){const u=i.length/2,c=o&&a&&l;if(umo.MAX_VERTEX_ARRAY_LENGTH&&(u=t.createNewSegment(e,r),l=a.count,y=!0,m=!0,g=!0,c=0);const x=Dl(o,n,s,a,p,y,u),v=Dl(o,n,s,a,f,m,u),b=Dl(o,n,s,a,d,g,u);r.emplaceBack(c+x-l,c+v-l,c+b-l),u.primitiveLength++}}(e,r,n,i,s,t),c&&function(t,e,r,n,i,s){const o=[];for(let t=0;tmo.MAX_VERTEX_ARRAY_LENGTH&&(u=t.createNewSegment(e,r),l=a.count,d=!0,y=!0,c=0);const m=Dl(o,n,s,a,p,d,u),g=Dl(o,n,s,a,f,y,u);r.emplaceBack(c+m-l,c+g-l),u.primitiveLength++}}(o,r,a,i,l,t),e.forceNewSegmentOnNextPrepare(),null==o||o.forceNewSegmentOnNextPrepare()}function Dl(t,e,r,n,i,s,o){if(s){const s=n.count;return r(e[2*i],e[2*i+1]),t[i]=n.count,n.count++,o.vertexLength++,s}return t[i]}class Fl{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasDependencies=!1,this.patternFeatures=[],this.layoutVertexArray=new to,this.indexArray=new ho,this.indexArray2=new po,this.programConfigurations=new Go(t.layers,t.zoom),this.segments=new mo,this.segments2=new mo,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.hasDependencies=Wa("fill",this.layers,e);const n=this.layers[0].layout.get("fill-sort-key"),i=!n.isConstant(),s=[];for(const{feature:o,id:a,index:l,sourceLayerIndex:u}of t){const t=this.layers[0]._featureFilter.needGeometry,c=Jo(o,t);if(!this.layers[0]._featureFilter.filter(new Gi(this.zoom),c,r))continue;const h=i?n.evaluate(c,{},r,e.availableImages):void 0,p={id:a,properties:o.properties,type:o.type,sourceLayerIndex:u,index:l,geometry:t?c.geometry:Ho(o),patterns:{},sortKey:h};s.push(p)}i&&s.sort(((t,e)=>t.sortKey-e.sortKey));for(const n of s){const{geometry:i,index:s,sourceLayerIndex:o}=n;if(this.hasDependencies){const t=Ha("fill",this.layers,n,{zoom:this.zoom},e);this.patternFeatures.push(t)}else this.addFeature(n,i,s,r,{},e.subdivisionGranularity);e.featureIndex.insert(t[s].feature,i,s,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}addFeatures(t,e,r){for(const n of this.patternFeatures)this.addFeature(n,n.geometry,n.index,e,r,t.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Za),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.indexBuffer2=t.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(t,e,r,n,i,s){for(const t of Qe(e,500)){const e=Tl(t,n,s.fill.getGranularityForZoomLevel(n.z)),r=this.layoutVertexArray;Pl(((t,e)=>{r.emplaceBack(t,e)}),this.segments,this.layoutVertexArray,this.indexArray,e.verticesFlattened,e.indicesTriangles,this.segments2,this.indexArray2,e.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:i,canonical:n})}}let zl,Bl;fi("FillBucket",Fl,{omit:["layers","patternFeatures"]});var Cl={get paint(){return Bl=Bl||new as({"fill-antialias":new rs(E.paint_fill["fill-antialias"]),"fill-opacity":new ns(E.paint_fill["fill-opacity"]),"fill-color":new ns(E.paint_fill["fill-color"]),"fill-outline-color":new ns(E.paint_fill["fill-outline-color"]),"fill-translate":new rs(E.paint_fill["fill-translate"]),"fill-translate-anchor":new rs(E.paint_fill["fill-translate-anchor"]),"fill-pattern":new is(E.paint_fill["fill-pattern"])})},get layout(){return zl=zl||new as({"fill-sort-key":new ns(E.layout_fill["fill-sort-key"])})}};class Vl extends cs{constructor(t,e){super(t,Cl,e)}recalculate(t,e){super.recalculate(t,e);const r=this.paint._values["fill-outline-color"];"constant"===r.value.kind&&void 0===r.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(t){return new Fl(t)}queryRadius(){return fa(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:t,geometry:e,transform:r,pixelsToTileUnits:n}){return na(da(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-r.bearingInRadians,n),e)}isTileClipped(){return!0}}const Ll=ds([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Ol=ds([{name:"a_centroid",components:2,type:"Int16"}],4),{members:$l}=Ll;class Rl{constructor(t,e,r,n,i){this.properties={},this.extent=r,this.type=0,this.id=void 0,this._pbf=t,this._geometry=-1,this._keys=n,this._values=i,t.readFields(Nl,this,e)}loadGeometry(){const t=this._pbf;t.pos=this._geometry;const r=t.readVarint()+t.pos,n=[];let i,s=1,o=0,a=0,l=0;for(;t.pos>3}if(o--,1===s||2===s)a+=t.readSVarint(),l+=t.readSVarint(),1===s&&(i&&n.push(i),i=[]),i&&i.push(new e(a,l));else{if(7!==s)throw new Error(`unknown command ${s}`);i&&i.push(i[0].clone())}}return i&&n.push(i),n}bbox(){const t=this._pbf;t.pos=this._geometry;const e=t.readVarint()+t.pos;let r=1,n=0,i=0,s=0,o=1/0,a=-1/0,l=1/0,u=-1/0;for(;t.pos>3}if(n--,1===r||2===r)i+=t.readSVarint(),s+=t.readSVarint(),ia&&(a=i),su&&(u=s);else if(7!==r)throw new Error(`unknown command ${r}`)}return[o,l,a,u]}toGeoJSON(t,e,r){const n=this.extent*Math.pow(2,r),i=this.extent*t,s=this.extent*e,o=this.loadGeometry();function a(t){return[360*(t.x+i)/n-180,360/Math.PI*Math.atan(Math.exp((1-2*(t.y+s)/n)*Math.PI))-90]}function l(t){return t.map(a)}let u;if(1===this.type){const t=[];for(const e of o)t.push(e[0]);const e=l(t);u=1===t.length?{type:"Point",coordinates:e[0]}:{type:"MultiPoint",coordinates:e}}else if(2===this.type){const t=o.map(l);u=1===t.length?{type:"LineString",coordinates:t[0]}:{type:"MultiLineString",coordinates:t}}else{if(3!==this.type)throw new Error("unknown feature type");{const t=Ul(o),e=[];for(const r of t)e.push(r.map(l));u=1===e.length?{type:"Polygon",coordinates:e[0]}:{type:"MultiPolygon",coordinates:e}}}const c={type:"Feature",geometry:u,properties:this.properties};return null!=this.id&&(c.id=this.id),c}}function Nl(t,e,r){1===t?e.id=r.readVarint():2===t?function(t,e){const r=t.readVarint()+t.pos;for(;t.pos=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];const e=this._pbf.readVarint()+this._pbf.pos;return new Rl(this._pbf,e,this.extent,this._keys,this._values)}}function Gl(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){let e=null;const r=t.readVarint()+t.pos;for(;t.pos>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}if(null==e)throw new Error("unknown feature value");return e}(r))}class Xl{constructor(t,e){this.layers=t.readFields(Yl,{},e)}}function Yl(t,e,r){if(3===t){const t=new jl(r,r.readVarint()+r.pos);t.length&&(e[t.name]=t)}}const Zl=Math.pow(2,13);function Wl(t,e,r,n,i,s,o,a){t.emplaceBack(e,r,2*Math.floor(n*Zl)+o,i*Zl*2,s*Zl*2,Math.round(a))}class Hl{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasDependencies=!1,this.layoutVertexArray=new eo,this.centroidVertexArray=new Ks,this.indexArray=new ho,this.programConfigurations=new Go(t.layers,t.zoom),this.segments=new mo,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.features=[],this.hasDependencies=Wa("fill-extrusion",this.layers,e);for(const{feature:n,id:i,index:s,sourceLayerIndex:o}of t){const t=this.layers[0]._featureFilter.needGeometry,a=Jo(n,t);if(!this.layers[0]._featureFilter.filter(new Gi(this.zoom),a,r))continue;const l={id:i,sourceLayerIndex:o,index:s,geometry:t?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},e)):this.addFeature(l,l.geometry,s,r,{},e.subdivisionGranularity),e.featureIndex.insert(n,l.geometry,s,o,this.index,!0)}}addFeatures(t,e,r){for(const n of this.features){const{geometry:i}=n;this.addFeature(n,i,n.index,e,r,t.subdivisionGranularity)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,$l),this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,Ol.members,!0),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(t,e,r,n,i,s){for(const r of Qe(e,500)){const e={x:0,y:0,sampleCount:0},i=this.layoutVertexArray.length;this.processPolygon(e,n,t,r,s);const o=this.layoutVertexArray.length-i,a=Math.floor(e.x/e.sampleCount),l=Math.floor(e.y/e.sampleCount);for(let t=0;t{Wl(u,t,e,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,l.verticesFlattened,l.indicesTriangles)}_generateSideFaces(t,e){let r=0;for(let n=1;nmo.MAX_VERTEX_ARRAY_LENGTH&&(e.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const o=i.sub(s)._perp()._unit(),a=s.dist(i);r+a>32768&&(r=0),Wl(this.layoutVertexArray,i.x,i.y,o.x,o.y,0,0,r),Wl(this.layoutVertexArray,i.x,i.y,o.x,o.y,0,1,r),r+=a,Wl(this.layoutVertexArray,s.x,s.y,o.x,o.y,0,0,r),Wl(this.layoutVertexArray,s.x,s.y,o.x,o.y,0,1,r);const l=e.segment.vertexLength;this.indexArray.emplaceBack(l,l+2,l+1),this.indexArray.emplaceBack(l+1,l+2,l+3),e.segment.vertexLength+=4,e.segment.primitiveLength+=2}}}function Jl(t,e){for(let r=0;rp)||t.y===e.y&&(t.y<0||t.y>p)}function Ql(t){return t.every((t=>t.x<0))||t.every((t=>t.x>p))||t.every((t=>t.y<0))||t.every((t=>t.y>p))}let tu;fi("FillExtrusionBucket",Hl,{omit:["layers","features"]});var eu={get paint(){return tu=tu||new as({"fill-extrusion-opacity":new rs(E["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new ns(E["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new rs(E["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new rs(E["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new is(E["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new ns(E["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new ns(E["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new rs(E["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class ru extends cs{constructor(t,e){super(t,eu,e)}createBucket(t){return new Hl(t)}queryRadius(){return fa(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:n,geometry:i,transform:s,pixelsToTileUnits:o,pixelPosMatrix:a}){const l=da(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),-s.bearingInRadians,o),u=this.paint.get("fill-extrusion-height").evaluate(r,n),c=this.paint.get("fill-extrusion-base").evaluate(r,n),p=function(t,r){const n=[];for(const i of t){const t=[i.x,i.y,0,1];h(t,t,r),n.push(new e(t[0]/t[3],t[1]/t[3]))}return n}(l,a),f=function(t,r,n,i){const s=[],o=[],a=i[8]*r,l=i[9]*r,u=i[10]*r,c=i[11]*r,h=i[8]*n,p=i[9]*n,f=i[10]*n,d=i[11]*n;for(const r of t){const t=[],n=[];for(const s of r){const r=s.x,o=s.y,y=i[0]*r+i[4]*o+i[12],m=i[1]*r+i[5]*o+i[13],g=i[2]*r+i[6]*o+i[14],x=i[3]*r+i[7]*o+i[15],v=g+u,b=x+c,w=y+h,_=m+p,S=g+f,A=x+d,I=new e((y+a)/b,(m+l)/b);I.z=v/b,t.push(I);const k=new e(w/A,_/A);k.z=S/A,n.push(k)}s.push(t),o.push(n)}return[s,o]}(i,c,u,a);return function(t,e,r){let n=1/0;na(r,e)&&(n=iu(r,e[0]));for(let i=0;i>4;if(1!==n)throw new Error(`Got v${n} data when expected v1.`);const i=su[15&r];if(!i)throw new Error("Unrecognized array type.");const[s]=new Uint16Array(t,2,1),[o]=new Uint32Array(t,4,1);return new ou(o,s,i,t)}constructor(t,e=64,r=Float64Array,n){if(isNaN(t)||t<0)throw new Error(`Unpexpected numItems value: ${t}.`);this.numItems=+t,this.nodeSize=Math.min(Math.max(+e,2),65535),this.ArrayType=r,this.IndexArrayType=t<65536?Uint16Array:Uint32Array;const i=su.indexOf(this.ArrayType),s=2*t*this.ArrayType.BYTES_PER_ELEMENT,o=t*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,t),this.coords=new this.ArrayType(this.data,8+o+a,2*t),this._pos=2*t,this._finished=!0):(this.data=new ArrayBuffer(8+s+o+a),this.ids=new this.IndexArrayType(this.data,8,t),this.coords=new this.ArrayType(this.data,8+o+a,2*t),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,16+i]),new Uint16Array(this.data,2,1)[0]=e,new Uint32Array(this.data,4,1)[0]=t)}add(t,e){const r=this._pos>>1;return this.ids[r]=r,this.coords[this._pos++]=t,this.coords[this._pos++]=e,r}finish(){const t=this._pos>>1;if(t!==this.numItems)throw new Error(`Added ${t} items when expected ${this.numItems}.`);return au(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(t,e,r,n){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:i,coords:s,nodeSize:o}=this,a=[0,i.length-1,0],l=[];for(;a.length;){const u=a.pop()||0,c=a.pop()||0,h=a.pop()||0;if(c-h<=o){for(let o=h;o<=c;o++){const a=s[2*o],u=s[2*o+1];a>=t&&a<=r&&u>=e&&u<=n&&l.push(i[o])}continue}const 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Fu(t,e,r,n,i,s){const o=[];if(Vu(t.geometry,o,r,n,i,!1,s.lineMetrics),o.length)if(s.lineMetrics)for(const r of o)e.push(du(t.id,"LineString",r,t.tags));else e.push(o.length>1?du(t.id,"MultiLineString",o,t.tags):du(t.id,"LineString",o[0],t.tags))}function zu(t,e,r,n,i){const s=[];Ou(t.geometry,s,r,n,i,!1),s.length&&e.push(1!==s.length?du(t.id,"MultiLineString",s,t.tags):du(t.id,"LineString",s[0],t.tags))}function Bu(t,e,r,n,i){const s=[];Ou(t.geometry,s,r,n,i,!0),s.length&&e.push(du(t.id,"Polygon",s,t.tags))}function Cu(t,e,r,n,i){const s=[];for(const e of t.geometry){const t=[];Ou(e,t,r,n,i,!0),t.length&&s.push(t)}s.length&&e.push(du(t.id,"MultiPolygon",s,t.tags))}function Vu(t,e,r,n,i,s,o){let a=Lu(t);const l=i===Mu.X?Ru:Nu;let u,c,h=t.start;for(let p=0;pr&&(c=l(a,f,d,m,g,r),o&&(a.start=h+u*c)):x>n?v=r&&(c=l(a,f,d,m,g,r),b=!0),v>n&&x<=n&&(c=l(a,f,d,m,g,n),b=!0),!s&&b&&(o&&(a.end=h+u*c),e.push(a),a=Lu(t)),o&&(h+=u)}let p=t.points.length-3;const f=t.points[p],d=t.points[p+1],y=i===Mu.X?f:d;y>=r&&y<=n&&$u(a.points,f,d,t.points[p+2]),p=a.points.length-3,s&&p>=3&&(a.points[p]!==a.points[0]||a.points[p+1]!==a.points[1])&&$u(a.points,a.points[0],a.points[1],a.points[2]),a.points.length&&(yu(a),e.push(a))}function Lu(t){return{points:[],size:t.size,start:t.start,end:t.end}}function Ou(t,e,r,n,i,s){for(const o of t)Vu(o,e,r,n,i,s,!1)}function $u(t,e,r,n){t.push(e,r,n)}function Ru(t,e,r,n,i,s){const o=(s-e)/(n-e);return $u(t.points,s,r+(i-r)*o,1),o}function Nu(t,e,r,n,i,s){const o=(s-r)/(i-r);return $u(t.points,e+(n-e)*o,s,1),o}function Uu(t,e){const r=e.buffer/e.extent;let n=t;const i=Pu(t,1,-1-r,r,Mu.X,-1,2,e),s=Pu(t,1,1-r,2+r,Mu.X,-1,2,e);return i||s?(n=Pu(t,1,-r,1+r,Mu.X,-1,2,e)||[],i&&(n=qu(i,1).concat(n)),s&&(n=n.concat(qu(s,-1))),n):n}function qu(t,e){const r=[];for(const n of t)switch(n.type){case"Point":case"MultiPoint":{const t=ju(n.geometry,e);r.push(du(n.id,n.type,t,n.tags));continue}case"LineString":{const t=Gu(n.geometry,e);r.push(du(n.id,n.type,t,n.tags));continue}case"MultiLineString":case"Polygon":{const t=[];for(const r of n.geometry)t.push(Gu(r,e));r.push(du(n.id,n.type,t,n.tags));continue}case"MultiPolygon":{const t=[];for(const r of n.geometry){const n=[];for(const t of r)n.push(Gu(t,e));t.push(n)}r.push(du(n.id,n.type,t,n.tags));continue}}return r}function ju(t,e){const r=[];for(let n=0;n0||e.addOrUpdateProperties?.length>0;if(n){const n=t[0];let s=gu({type:"FeatureCollection",features:[{type:"Feature",id:n.id,geometry:e.newGeometry,properties:i?Yu(n.tags,e):n.tags}]},r);return s=Uu(s,r),s}if(i){const r=[];for(const n of t){const t={...n};t.tags=Yu(t.tags,e),r.push(t)}return r}return t}function Yu(t,e){if(e.removeAllProperties)return{};const r={...t||{}};if(e.removeProperties)for(const t of e.removeProperties)delete r[t];if(e.addOrUpdateProperties)for(const{key:t,value:n}of e.addOrUpdateProperties)r[t]=n;return r}!function(t){t[t.X=0]="X",t[t.Y=1]="Y"}(Mu||(Mu={}));const Zu={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:t=>t};class Wu{constructor(t){this.options=Object.assign(Object.create(Zu),t),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[],this.points=[]}load(t){const e=[];for(const r of t){if(!r.geometry)continue;const[t,n]=r.geometry.coordinates,[i,s]=[wu(t),_u(n)];e.push({id:r.id,type:"Point",geometry:[i,s],tags:r.properties})}this.createIndex(e)}initialize(t){const e=[];for(const r of t)"Point"===r.type&&e.push(r);this.createIndex(e)}updateIndex(t,e,r){this.options=Object.assign(Object.create(Zu),r.clusterOptions),this.initialize(t)}createIndex(t){const{log:e,minZoom:r,maxZoom:n}=this.options;e&&console.time("total time");const i=`prepare ${t.length} points`;e&&console.time(i),this.points=t;const s=[];for(let e=0;e=r;t--){const r=Date.now();o=this.trees[t]=this.createTree(this.cluster(o,t)),e&&console.log("z%d: %d clusters in %dms",t,o.numItems,Date.now()-r)}e&&console.timeEnd("total time")}getClusters(t,e){return this.getClustersInternal(t,e).map((t=>Su(t)))}getClustersInternal(t,e){let r=((t[0]+180)%360+360)%360-180;const n=Math.max(-90,Math.min(90,t[1]));let i=180===t[2]?180:((t[2]+180)%360+360)%360-180;const s=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,i=180;else if(r>i){const t=this.getClustersInternal([r,n,180,s],e),o=this.getClustersInternal([-180,n,i,s],e);return t.concat(o)}const o=this.trees[this.limitZoom(e)],a=o.range(wu(r),_u(s),wu(i),_u(n)),l=o.flatData,u=[];for(const t of a){const e=this.stride*t;u.push(l[e+5]>1?Hu(l,e,this.clusterProps):this.points[l[e+3]])}return u}getChildren(t){const e=this.getOriginId(t),r=this.getOriginZoom(t),n=new Error("No cluster with the specified id: "+t),i=this.trees[r];if(!i)throw n;const s=i.flatData;if(e*this.stride>=s.length)throw n;const o=this.options.radius/(this.options.extent*Math.pow(2,r-1)),a=i.within(s[e*this.stride],s[e*this.stride+1],o),l=[];for(const e of a){const r=e*this.stride;s[r+4]===t&&l.push(s[r+5]>1?Ju(s,r,this.clusterProps):Su(this.points[s[r+3]]))}if(0===l.length)throw n;return l}getLeaves(t,e,r){const n=[];return this.appendLeaves(n,t,e=e||10,r=r||0,0),n}getTile(t,e,r){const n=this.trees[this.limitZoom(t)];if(!n)return null;const i=Math.pow(2,t),{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:e,y:r,z:t};return this.addTileFeatures(n.range((e-a)/i,l,(e+1+a)/i,u),n.flatData,e,r,i,c),0===e&&this.addTileFeatures(n.range(1-a/i,l,1,u),n.flatData,i,r,i,c),e===i-1&&this.addTileFeatures(n.range(0,l,a/i,u),n.flatData,-1,r,i,c),c}getClusterExpansionZoom(t){return this.getOriginZoom(t)}appendLeaves(t,e,r,n,i){const s=this.getChildren(e);for(const e of s){const s=e.properties;if(s?.cluster?i+s.point_count<=n?i+=s.point_count:i=this.appendLeaves(t,s.cluster_id,r,n,i):i1;let l,u,c;if(a)l=Ku(e,t,this.clusterProps),u=e[t],c=e[t+1];else{const r=this.points[e[t+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?e[t+3]:this.points[e[t+3]].id,void 0!==p&&(h.id=p),s.features.push(h)}}limitZoom(t){return Math.max(this.options.minZoom,Math.min(Math.floor(+t),this.options.maxZoom+1))}cluster(t,e){const{radius:r,extent:n,reduce:i,minPoints:s}=this.options,o=r/(n*Math.pow(2,e)),a=t.flatData,l=[],u=this.stride;for(let r=0;re&&(f+=a[r+5])}if(f>p&&f>=s){let t,s=n*p,o=c*p,d=-1;const y=(r/u<<5)+(e+1)+this.points.length;for(const n of h){const l=n*u;if(a[l+2]<=e)continue;a[l+2]=e;const c=a[l+5];s+=a[l]*c,o+=a[l+1]*c,a[l+4]=y,i&&(t||(t=this.map(a,r,!0),d=this.clusterProps.length,this.clusterProps.push(t)),i(t,this.map(a,l)))}a[r+4]=y,l.push(s/f,o/f,1/0,y,-1,f),i&&l.push(d)}else{for(let t=0;t1)for(const t of h){const r=t*u;if(!(a[r+2]<=e)){a[r+2]=e;for(let t=0;t>5}getOriginZoom(t){return(t-this.points.length)%32}map(t,e,r){if(t[e+5]>1){const n=this.clusterProps[t[e+6]];return r?Object.assign({},n):n}const n=this.points[t[e+3]].tags,i=this.options.map(n);return r&&i===n?Object.assign({},i):i}}function Hu(t,e,r){return{id:t[e+3],type:"Point",tags:Ku(t,e,r),geometry:[t[e],t[e+1]]}}function Ju(t,e,r){return{type:"Feature",id:t[e+3],properties:Ku(t,e,r),geometry:{type:"Point",coordinates:[Tu(t[e]),Eu(t[e+1])]}}}function Ku(t,e,r){const n=t[e+5],i=n>=1e4?`${Math.round(n/1e3)}k`:n>=1e3?Math.round(n/100)/10+"k":n,s=t[e+6],o=-1===s?{}:Object.assign({},r[s]);return Object.assign(o,{cluster:!0,cluster_id:t[e+3],point_count:n,point_count_abbreviated:i})}const Qu="geojsonvt_clip_start",tc="geojsonvt_clip_end";function ec(t,e,r,n,i){const s=e===i.maxZoom?0:i.tolerance/((1<0&&e.size<(i?o:n))return void(r.numPoints+=e.points.length/3);const a=[];for(let t=0;to)&&(r.numSimplified++,a.push(e.points[t],e.points[t+1])),r.numPoints++;i&&function(t,e){let r=0;for(let e=0,n=t.length,i=n-2;e0===e)for(let e=0,r=t.length;e1&&(console.log("invalidating tiles"),console.time("invalidating")),this.invalidateTiles(e),r.debug>1&&console.timeEnd("invalidating");const[n,i,s]=[0,0,0],o=ec(t,n,i,s,r);o.source=t;const a=uc(n,i,s);if(this.tiles[a]=o,this.tileCoords.push({z:n,x:i,y:s,id:a}),r.debug){const t=`z${n}`;this.stats[t]=(this.stats[t]||0)+1,this.total++}}getClusterExpansionZoom(t){return null}getChildren(t){return null}getLeaves(t,e,r){return null}getTile(t,e,r){const{extent:n,debug:i}=this.options,s=1<1&&console.log("drilling down to z%d-%d-%d",t,e,r);let a,l=t,u=e,c=r;for(;!a&&l>0;)l--,u>>=1,c>>=1,a=this.tiles[uc(l,u,c)];return a?.source?(i>1&&(console.log("found parent tile z%d-%d-%d",l,u,c),console.time("drilling down")),this.splitTile(a.source,l,u,c,t,e,r),i>1&&console.timeEnd("drilling down"),this.tiles[o]?ic(this.tiles[o],n):null):null}splitTile(t,e,r,n,i,s,o){const a=[t,e,r,n],l=this.options,u=l.debug;for(;a.length;){n=a.pop(),r=a.pop(),e=a.pop(),t=a.pop();const c=1<1&&console.time("creation"),p=this.tiles[h]=ec(t,e,r,n,l),this.tileCoords.push({z:e,x:r,y:n,id:h}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));const t=`z${e}`;this.stats[t]=(this.stats[t]||0)+1,this.total++}if(p.source=t,null==i){if(e===l.indexMaxZoom||p.numPoints<=l.indexMaxPoints)continue}else{if(e===l.maxZoom||e===i)continue;if(null!=i){const t=i-e;if(r!==s>>t||n!==o>>t)continue}}if(p.source=null,!t.length)continue;u>1&&console.time("clipping");const f=.5*l.buffer/l.extent,d=.5-f,y=.5+f,m=1+f;let g=null,x=null,v=null,b=null;const w=Pu(t,c,r-f,r+y,Mu.X,p.minX,p.maxX,l),_=Pu(t,c,r+d,r+m,Mu.X,p.minX,p.maxX,l);w&&(g=Pu(w,c,n-f,n+y,Mu.Y,p.minY,p.maxY,l),x=Pu(w,c,n+d,n+m,Mu.Y,p.minY,p.maxY,l)),_&&(v=Pu(_,c,n-f,n+y,Mu.Y,p.minY,p.maxY,l),b=Pu(_,c,n+d,n+m,Mu.Y,p.minY,p.maxY,l)),u>1&&console.timeEnd("clipping"),a.push(g||[],e+1,2*r,2*n),a.push(x||[],e+1,2*r,2*n+1),a.push(v||[],e+1,2*r+1,2*n),a.push(b||[],e+1,2*r+1,2*n+1)}}invalidateTiles(t){if(!t.length)return;const e=this.options,{debug:r}=e;let n=1/0,i=-1/0,s=1/0,o=-1/0;for(const e of t)n=Math.min(n,e.minX),i=Math.max(i,e.maxX),s=Math.min(s,e.minY),o=Math.max(o,e.maxY);const a=e.buffer/e.extent,l=new Set;for(const e in this.tiles){const u=this.tiles[e],c=1<=p||o=d)continue;let y=!1;for(const e of t)if(e.maxX>=h&&e.minX=f&&e.minY1&&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 t=`z${u.z}`;this.stats[t]=(this.stats[t]||0)-1,this.total--}delete this.tiles[e],l.add(e)}}l.size&&(this.tileCoords=this.tileCoords.filter((t=>!l.has(t.id))))}}function uc(t,e,r){return 32*((1<24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");let n=gu(t,e);r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles")),n=Uu(n,e),e.updateable&&(this.source=n),this.initializeIndex(n,e)}initializeIndex(t,e){this.tileIndex=e.cluster?new Wu(e.clusterOptions):new lc(e),t.length&&this.tileIndex.initialize(t)}getTile(t,e,r){return e=+e,r=+r,(t=+t)<0||t>24?null:this.tileIndex.getTile(t,e,r)}updateData(t,e){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(t,e,r){const n=function(t,e){return t?{removeAll:t.removeAll,remove:new Set(t.remove||[]),add:new Map(t.add?.map((t=>[e.promoteId?t.properties[e.promoteId]:t.id,t]))),update:new Map(t.update?.map((t=>[t.id,t])))}:{remove:new Set,add:new Map,update:new Map}}(e,r);let i=[];if(n.removeAll&&(i=t,t=[]),n.remove.size||n.add.size){const e=[];for(const r of t)(n.remove.has(r.id)||n.add.has(r.id))&&e.push(r);if(e.length){i.push(...e);const r=new Set(e.map((t=>t.id)));t=t.filter((t=>!r.has(t.id)))}if(n.add.size){let e=gu({type:"FeatureCollection",features:Array.from(n.add.values())},r);e=Uu(e,r),i.push(...e),t.push(...e)}}if(n.update.size){const e=new Map,s=[];for(const r of t)n.update.has(r.id)?e.set(r.id,[...e.get(r.id)||[],r]):s.push(r);for(const[t,o]of n.update){const n=e.get(t);if(!n||0===n.length)continue;const a=Xu(n,o,r);i.push(...n,...a),s.push(...a)}t=s}return{affected:i,source:t}}(this.source,t,r);e&&({affected:n,source:i}=this.filterUpdate(i,n,e)),n.length&&(this.source=i,this.tileIndex.updateIndex(i,n,r))}filterUpdate(t,e,r){const n=new Set;for(const i of t)null!=i.id&&(r(Su(i))||(e.push(i),n.add(i.id)));return{affected:e,source:t=t.filter((t=>!n.has(t.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((t=>Su(t)))}}updateClusterOptions(t,e){const r=this.options.cluster;this.options.cluster=t,this.options.clusterOptions=e,r!=t?this.initializeIndex(this.source,this.options):this.tileIndex.updateIndex(this.source,[],this.options)}getClusterExpansionZoom(t){return this.tileIndex.getClusterExpansionZoom(t)}getClusterChildren(t){return this.tileIndex.getChildren(t)}getClusterLeaves(t,e,r){return this.tileIndex.getLeaves(t,e,r)}}const pc=ds([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:fc}=pc,dc=ds([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:yc}=dc,mc=Math.cos(Math.PI/180*37.5),gc=Math.pow(2,14)/.5;class xc{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasDependencies=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={};for(const t of this.layers)this.gradients[t.id]={};this.layoutVertexArray=new ro,this.layoutVertexArray2=new no,this.indexArray=new ho,this.programConfigurations=new Go(t.layers,t.zoom),this.segments=new mo,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.hasDependencies=Wa("line",this.layers,e)||this.hasLineDasharray(this.layers);const n=this.layers[0].layout.get("line-sort-key"),i=!n.isConstant(),s=[];for(const{feature:e,id:o,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,u=Jo(e,t);if(!this.layers[0]._featureFilter.filter(new Gi(this.zoom),u,r))continue;const c=i?n.evaluate(u,{},r):void 0,h={id:o,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?u.geometry:Ho(e),patterns:{},dashes:{},sortKey:c};s.push(h)}i&&s.sort(((t,e)=>t.sortKey-e.sortKey));for(const n of s){const{geometry:i,index:s,sourceLayerIndex:o}=n;this.hasDependencies?(Wa("line",this.layers,e)?Ha("line",this.layers,n,{zoom:this.zoom},e):this.hasLineDasharray(this.layers)&&this.addLineDashDependencies(this.layers,n,this.zoom,e),this.patternFeatures.push(n)):this.addFeature(n,i,s,r,{},{},e.subdivisionGranularity),e.featureIndex.insert(t[s].feature,i,s,o,this.index)}}update(t,e,r,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r,dashPositions:n})}addFeatures(t,e,r,n){for(const i of this.patternFeatures)this.addFeature(i,i.geometry,i.index,e,r,n,t.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,yc)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,fc),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(t){if(t.properties&&Object.hasOwn(t.properties,Qu)&&Object.hasOwn(t.properties,tc))return{start:+t.properties[Qu],end:+t.properties[tc]}}addFeature(t,e,r,n,i,s,o){const a=this.layers[0].layout,l=a.get("line-join").evaluate(t,{}),u=a.get("line-cap").evaluate(t,{}),c=a.get("line-miter-limit").evaluate(t,{}),h=a.get("line-round-limit").evaluate(t,{});this.lineClips=this.lineFeatureClips(t);for(const r of e)this.addLine(r,t,l,u,c,h,n,o);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:i,dashPositions:s,canonical:n})}addLine(t,e,r,n,i,s,o,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,t=El(t,o?a.line.getGranularityForZoomLevel(o.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let e=0;e=2&&t[u-1].equals(t[u-2]);)u--;let c=0;for(;c0;if(w&&e>c){const t=f.dist(d);if(t>2*h){const e=f.sub(f.sub(d)._mult(h/t)._round());this.updateDistance(d,e),this.addCurrentVertex(e,m,0,0,p),d=e}}const S=d&&y;let A=S?r:l?"butt":n;if(S&&"round"===A&&(vi&&(A="bevel"),"bevel"===A&&(v>2&&(A="flipbevel"),v100)o=g.mult(-1);else{const t=v*m.add(g).mag()/m.sub(g).mag();o._perp()._mult(t*(_?-1:1))}this.addCurrentVertex(f,o,0,0,p),this.addCurrentVertex(f,o.mult(-1),0,0,p)}else if("bevel"===A||"fakeround"===A){const t=-Math.sqrt(v*v-1),e=_?t:0,r=_?0:t;if(d&&this.addCurrentVertex(f,m,e,r,p),"fakeround"===A){const t=Math.round(180*b/Math.PI/20);for(let e=1;e2*h){const e=f.add(y.sub(f)._mult(h/t)._round());this.updateDistance(f,e),this.addCurrentVertex(e,g,0,0,p),f=e}}}}addCurrentVertex(t,e,r,n,i,s=!1){const o=e.y*n-e.x,a=-e.y-e.x*n;this.addHalfVertex(t,e.x+e.y*r,e.y-e.x*r,s,!1,r,i),this.addHalfVertex(t,o,a,s,!0,-n,i),this.distance>gc/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(t,e,r,n,i,s))}addHalfVertex({x:t,y:e},r,n,i,s,o,a){const l=.5*(this.lineClips?this.scaledDistance*(gc-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t<<1)+(i?1:0),(e<<1)+(s?1:0),Math.round(63*r)+128,Math.round(63*n)+128,1+(0===o?0:o<0?-1:1)|(63&l)<<2,l>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const u=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,u,this.e2),a.primitiveLength++),s?this.e2=u:this.e1=u}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(t,e){this.distance+=t.dist(e),this.updateScaledDistance()}hasLineDasharray(t){for(const e of t){const t=e.paint.get("line-dasharray");if(t&&!t.isConstant())return!0}return!1}addLineDashDependencies(t,e,r,n){for(const i of t){const t=i.paint.get("line-dasharray");if(!t||"constant"===t.value.kind)continue;const s="round"===i.layout.get("line-cap").evaluate(e,{}),o={dasharray:t.value.evaluate({zoom:r-1},e,{}),round:s},a={dasharray:t.value.evaluate({zoom:r},e,{}),round:s},l={dasharray:t.value.evaluate({zoom:r+1},e,{}),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,e.dashes[i.id]={min:u,mid:c,max:h}}}}let vc,bc;fi("LineBucket",xc,{omit:["layers","patternFeatures"]});var wc={get paint(){return bc=bc||new as({"line-opacity":new ns(E.paint_line["line-opacity"]),"line-color":new ns(E.paint_line["line-color"]),"line-translate":new rs(E.paint_line["line-translate"]),"line-translate-anchor":new rs(E.paint_line["line-translate-anchor"]),"line-width":new ns(E.paint_line["line-width"]),"line-gap-width":new ns(E.paint_line["line-gap-width"]),"line-offset":new ns(E.paint_line["line-offset"]),"line-blur":new ns(E.paint_line["line-blur"]),"line-dasharray":new is(E.paint_line["line-dasharray"]),"line-pattern":new is(E.paint_line["line-pattern"]),"line-gradient":new os(E.paint_line["line-gradient"])})},get layout(){return vc=vc||new as({"line-cap":new ns(E.layout_line["line-cap"]),"line-join":new ns(E.layout_line["line-join"]),"line-miter-limit":new ns(E.layout_line["line-miter-limit"]),"line-round-limit":new ns(E.layout_line["line-round-limit"]),"line-sort-key":new ns(E.layout_line["line-sort-key"])})}};class _c extends ns{possiblyEvaluate(t,e){return e=new Gi(Math.floor(e.zoom),{now:e.now,fadeDuration:e.fadeDuration,zoomHistory:e.zoomHistory,transition:e.transition}),super.possiblyEvaluate(t,e)}evaluate(t,e,r,n){return e=y({},e,{zoom:Math.floor(e.zoom)}),super.evaluate(t,e,r,n)}}let Sc;class Ac extends cs{constructor(t,e){super(t,wc,e),this.gradientVersion=0,Sc||(Sc=new _c(wc.paint.properties["line-width"].specification),Sc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(t){if("line-gradient"===t){const t=this.gradientExpression();this.stepInterpolant=!!function(t){return void 0!==t._styleExpression}(t)&&t._styleExpression.expression instanceof oe,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(t,e){super.recalculate(t,e),this.paint._values["line-floorwidth"]=Sc.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,t)}createBucket(t){return new xc(t)}queryRadius(t){const e=t,r=Ic(pa("line-width",this,e),pa("line-gap-width",this,e)),n=pa("line-offset",this,e);return r/2+Math.abs(n)+fa(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:n,geometry:i,transform:s,pixelsToTileUnits:o}){const a=da(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-s.bearingInRadians,o),l=o/2*Ic(this.paint.get("line-width").evaluate(r,n),this.paint.get("line-gap-width").evaluate(r,n)),u=this.paint.get("line-offset").evaluate(r,n);return u&&(i=function(t,r){const n=[];for(const i of t){const t=ya(i),s=[];for(let n=0;n=3)for(const e of n)if(ca(t,e))return!0;if(ia(t,n,r))return!0}return!1}(a,i,l)}isTileClipped(){return!0}}function Ic(t,e){return e>0?e+2*t:t}const kc=ds([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Tc=ds([{name:"a_projected_pos",components:3,type:"Float32"}],4);ds([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const Ec=ds([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);ds([{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 Mc=ds([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);function Pc(t,e,r){const n=e.layout.get("text-transform").evaluate(r,{});return"uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),ji.applyArabicShaping&&(t=ji.applyArabicShaping(t)),t}function Dc(t,e,r){for(const n of t.sections)n.text=Pc(n.text,e,r);return t}ds([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4),ds([{name:"triangle",components:3,type:"Uint16"}]),ds([{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"}]),ds([{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"}]),ds([{type:"Float32",name:"offsetX"}]),ds([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),ds([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);var Fc=24;const zc={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","⋯":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"},Bc={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},Cc={40:!0};function Vc(t,e,r,n,i,s){if("fontStack"in e){const n=r[e.fontStack],s=null==n?void 0:n[t];return s?s.metrics.advance*e.scale+i:0}{const t=n[e.imageName];return t?t.displaySize[0]*e.scale*Fc/s+i:0}}function Lc(t,e,r,n){const i=Math.pow(t-e,2);return n?tMath.max(t,this.sections[e].scale)),0)}getMaxImageSize(t){let e=0,r=0;for(let n=0;nr)))}addImageSection(t){const e=t.image?t.image.name:"";if(0===e.length)return void v("Can't add FormattedSection with an empty image.");const r=this.getNextImageSectionCharCode();r?(this.text+=String.fromCharCode(r),this.sections.push({scale:1,verticalAlign:t.verticalAlign||"bottom",imageName:e}),this.sectionIndex.push(this.sections.length-1)):v("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}determineLineBreaks(t,e,r,n,i){const s=[],o=this.determineAverageLineWidth(t,e,r,n,i),a=this.hasZeroWidthSpaces();let l=0,u=0;const c=this.text[Symbol.iterator]();let h=c.next();const p=this.text[Symbol.iterator]();p.next();let f=p.next();const d=this.text[Symbol.iterator]();d.next(),d.next();let y=d.next();for(;!h.done;){const e=this.getSection(u),m=h.value.codePointAt(0);if(zi(m)||(l+=Vc(m,e,r,n,t,i)),!f.done){const t=Di(m),r=f.value.codePointAt(0);(Bc[m]||t||"imageName"in e||!y.done&&Cc[r])&&s.push($c(u+1,l,o,s,Oc(m,r,t&&a),!1))}u++,h=c.next(),f=p.next(),y=d.next()}return Rc($c(this.length(),l,o,s,0,!0))}determineAverageLineWidth(t,e,r,n,i){let s=0,o=0;for(const e of this.text){const a=this.getSection(o);s+=Vc(e.codePointAt(0),a,r,n,t,i),o++}return s/Math.max(1,Math.ceil(s/e))}}const Uc=4294967296,qc=1/Uc,jc="undefined"==typeof TextDecoder?null:new TextDecoder("utf-8");class Gc{constructor(t=new Uint8Array(16)){this.buf=ArrayBuffer.isView(t)?t:new Uint8Array(t),this.dataView=new DataView(this.buf.buffer),this.pos=0,this.type=0,this.length=this.buf.length}readFields(t,e,r=this.length){for(;this.pos>3,i=this.pos;this.type=7&r,t(n,e,this),this.pos===i&&this.skip(r)}return e}readMessage(t,e){return this.readFields(t,e,this.readVarint()+this.pos)}readFixed32(){const t=this.dataView.getUint32(this.pos,!0);return this.pos+=4,t}readSFixed32(){const t=this.dataView.getInt32(this.pos,!0);return this.pos+=4,t}readFixed64(){const t=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*Uc;return this.pos+=8,t}readSFixed64(){const t=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*Uc;return this.pos+=8,t}readFloat(){const t=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,t}readDouble(){const t=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,t}readVarint(t){const e=this.buf;let r,n;return n=e[this.pos++],r=127&n,n<128?r:(n=e[this.pos++],r|=(127&n)<<7,n<128?r:(n=e[this.pos++],r|=(127&n)<<14,n<128?r:(n=e[this.pos++],r|=(127&n)<<21,n<128?r:(n=e[this.pos],r|=(15&n)<<28,function(t,e,r){const n=r.buf;let i,s;if(s=n[r.pos++],i=(112&s)>>4,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(127&s)<<3,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(127&s)<<10,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(127&s)<<17,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(127&s)<<24,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(1&s)<<31,s<128)return Xc(t,i,e);throw new Error("Expected varint not more than 10 bytes")}(r,t,this)))))}readVarint64(){return this.readVarint(!0)}readSVarint(){const t=this.readVarint();return t%2==1?(t+1)/-2:t/2}readBoolean(){return Boolean(this.readVarint())}readString(){const t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&jc?jc.decode(this.buf.subarray(e,t)):function(t,e,r){let n="",i=e;for(;i239?4:e>223?3:e>191?2:1;if(i+u>r)break;1===u?e<128&&(l=e):2===u?(s=t[i+1],128==(192&s)&&(l=(31&e)<<6|63&s,l<=127&&(l=null))):3===u?(s=t[i+1],o=t[i+2],128==(192&s)&&128==(192&o)&&(l=(15&e)<<12|(63&s)<<6|63&o,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===u&&(s=t[i+1],o=t[i+2],a=t[i+3],128==(192&s)&&128==(192&o)&&128==(192&a)&&(l=(15&e)<<18|(63&s)<<12|(63&o)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,u=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),i+=u}return n}(this.buf,e,t)}readBytes(){const t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e}readPackedVarint(t=[],e){const r=this.readPackedEnd();for(;this.pos127;);else if(2===e)this.pos=this.readVarint()+this.pos;else if(5===e)this.pos+=4;else{if(1!==e)throw new Error(`Unimplemented type: ${e}`);this.pos+=8}}writeTag(t,e){this.writeVarint(t<<3|e)}realloc(t){let e=this.length||16;for(;e268435455||t<0?function(t,e){let r,n;if(t>=0?(r=t%4294967296|0,n=t/4294967296|0):(r=~(-t%4294967296),n=~(-t/4294967296),4294967295^r?r=r+1|0:(r=0,n=n+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,r.buf[r.pos]=127&(t>>>=7)}(r,0,e),function(t,e){const r=(7&t)<<4;e.buf[e.pos++]|=r|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))}writeSVarint(t){this.writeVarint(t<0?2*-t-1:2*t)}writeBoolean(t){this.writeVarint(+t)}writeString(t){t=String(t),this.realloc(4*t.length),this.pos++;const e=this.pos;this.pos=function(t,e,r){for(let n,i,s=0;s55295&&n<57344){if(!i){n>56319||s+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128)}return r}(this.buf,t,this.pos);const r=this.pos-e;r>=128&&Yc(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r}writeFloat(t){this.realloc(4),this.dataView.setFloat32(this.pos,t,!0),this.pos+=4}writeDouble(t){this.realloc(8),this.dataView.setFloat64(this.pos,t,!0),this.pos+=8}writeBytes(t){const e=t.length;this.writeVarint(e),this.realloc(e);for(let r=0;r=128&&Yc(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n}writeMessage(t,e,r){this.writeTag(t,2),this.writeRawMessage(e,r)}writePackedVarint(t,e){e.length&&this.writeMessage(t,Zc,e)}writePackedSVarint(t,e){e.length&&this.writeMessage(t,Wc,e)}writePackedBoolean(t,e){e.length&&this.writeMessage(t,Kc,e)}writePackedFloat(t,e){e.length&&this.writeMessage(t,Hc,e)}writePackedDouble(t,e){e.length&&this.writeMessage(t,Jc,e)}writePackedFixed32(t,e){e.length&&this.writeMessage(t,Qc,e)}writePackedSFixed32(t,e){e.length&&this.writeMessage(t,th,e)}writePackedFixed64(t,e){e.length&&this.writeMessage(t,eh,e)}writePackedSFixed64(t,e){e.length&&this.writeMessage(t,rh,e)}writeBytesField(t,e){this.writeTag(t,2),this.writeBytes(e)}writeFixed32Field(t,e){this.writeTag(t,5),this.writeFixed32(e)}writeSFixed32Field(t,e){this.writeTag(t,5),this.writeSFixed32(e)}writeFixed64Field(t,e){this.writeTag(t,1),this.writeFixed64(e)}writeSFixed64Field(t,e){this.writeTag(t,1),this.writeSFixed64(e)}writeVarintField(t,e){this.writeTag(t,0),this.writeVarint(e)}writeSVarintField(t,e){this.writeTag(t,0),this.writeSVarint(e)}writeStringField(t,e){this.writeTag(t,2),this.writeString(e)}writeFloatField(t,e){this.writeTag(t,5),this.writeFloat(e)}writeDoubleField(t,e){this.writeTag(t,1),this.writeDouble(e)}writeBooleanField(t,e){this.writeVarintField(t,+e)}}function Xc(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function Yc(t,e,r){const n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));r.realloc(n);for(let e=r.pos-1;e>=t;e--)r.buf[e+n]=r.buf[e]}function Zc(t,e){for(let r=0;re.h-t.h));const n=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}];let i=0,s=0;for(const e of t)for(let t=n.length-1;t>=0;t--){const r=n[t];if(!(e.w>r.w||e.h>r.h)){if(e.x=r.x,e.y=r.y,s=Math.max(s,e.y+e.h),i=Math.max(i,e.x+e.w),e.w===r.w&&e.h===r.h){const e=n.pop();e&&ty.toCodeUnitIndex(t)));const t=x(y.toString(),g);for(const e of t){const t=[...e].map((()=>0));m.push(new Nc(e,y.sections,t))}}else if(v){m=[],g=g.map((t=>y.toCodeUnitIndex(t)));let t=0;const e=[];for(const r of y.text)e.push(...Array(r.length).fill(y.sectionIndex[t])),t++;const r=v(y.text,e,g);for(const t of r){const e=[];let r="";for(const n of t[0])e.push(t[1][r.length]),r+=n;m.push(new Nc(t[0],y.sections,e))}}else m=function(t,e){const r=[];let n=0;for(const i of e)r.push(t.substring(n,i)),n=i;return nu){const t=Math.ceil(s/u);i*=t/o,o=t}return{x1:n,y1:i,x2:n+s,y2:i+o}}function gh(t,e,r,n,i,s){const o=t.image;let a;if(o.content){const t=o.content,e=o.pixelRatio||1;a=[t[0]/e,t[1]/e,o.displaySize[0]-t[2]/e,o.displaySize[1]-t[3]/e]}const l=e.left*s,u=e.right*s;let c,h,p,f;"width"===r||"both"===r?(f=i[0]+l-n[3],h=i[0]+u+n[1]):(f=i[0]+(l+u-o.displaySize[0])/2,h=f+o.displaySize[0]);const d=e.top*s,y=e.bottom*s;return"height"===r||"both"===r?(c=i[1]+d-n[0],p=i[1]+y+n[2]):(c=i[1]+(d+y-o.displaySize[1])/2,p=c+o.displaySize[1]),{image:o,top:c,right:h,bottom:p,left:f,collisionPadding:a}}fi("ImagePosition",ih),fi("ImageAtlas",sh),function(t){t[t.none=0]="none",t[t.horizontal=1]="horizontal",t[t.vertical=2]="vertical",t[t.horizontalOnly=3]="horizontalOnly"}(oh||(oh={}));const xh=128,vh=32640;function bh(t,e){const{expression:r}=e;if("constant"===r.kind)return{kind:"constant",layoutSize:r.evaluate(new Gi(t+1))};if("source"===r.kind)return{kind:"source"};{const{zoomStops:e,interpolationType:n}=r;let i=0;for(;it.id)),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasDependencies=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=bh(this.zoom,e["text-size"]),this.iconSizeData=bh(this.zoom,e["icon-size"]);const r=this.layers[0].layout,n=r.get("symbol-sort-key"),i=r.get("symbol-z-order");this.canOverlap="never"!==wh(r,"text-overlap","text-allow-overlap")||"never"!==wh(r,"icon-overlap","icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==i&&!n.isConstant(),this.sortFeaturesByY=("viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map((t=>oh[t]))),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id)),this.sourceID=t.sourceID}createArrays(){this.text=new kh(new Go(this.layers,this.zoom,(t=>t.startsWith("text")))),this.icon=new kh(new Go(this.layers,this.zoom,(t=>t.startsWith("icon")))),this.glyphOffsetArray=new Xs,this.lineVertexArray=new Ys,this.symbolInstances=new Gs,this.textAnchorOffsets=new Ws}calculateGlyphDependencies(t,e,r,n,i){for(const s of t)if(e[s.codePointAt(0)]=!0,(r||n)&&i){const t=zc[s];t&&(e[t.codePointAt(0)]=!0)}}populate(t,e,r){var n;const i=this.layers[0],s=i.layout,o=s.get("text-font"),a=s.get("text-field"),l=s.get("icon-image"),u=("constant"!==a.value.kind||a.value.value instanceof Pt&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==o.value.kind||o.value.value.length>0),c="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,h=s.get("symbol-sort-key");if(this.features=[],!u&&!c)return;const p=e.iconDependencies,f=e.glyphDependencies,d=e.availableImages,y=new Gi(this.zoom);for(const{feature:e,id:a,index:l,sourceLayerIndex:m}of t){const t=i._featureFilter.needGeometry,g=Jo(e,t);if(!i._featureFilter.filter(y,g,r))continue;let x,v;if(t||(g.geometry=Ho(e)),u){const t=i.getValueAndResolveTokens("text-field",g,r,d),e=Pt.factory(t);this.hasRTLText||(this.hasRTLText=Ih(e)),(!this.hasRTLText||"unavailable"===ji.getRTLTextPluginStatus()||this.hasRTLText&&ji.isParsed())&&(x=Dc(e,i,g))}if(c){const t=i.getValueAndResolveTokens("icon-image",g,r,d);v=t instanceof Lt?t:Lt.fromString(t)}if(!x&&!v)continue;const b=this.sortFeaturesByKey?h.evaluate(g,{},r):void 0;if(this.features.push({id:a,text:x,icon:v,index:l,sourceLayerIndex:m,geometry:g.geometry,properties:e.properties,type:Rl.types[e.type],sortKey:b}),v&&(p[v.name]=!0),x){const t=o.evaluate(g,{},r).join(","),e="viewport"!==s.get("text-rotation-alignment")&&"point"!==s.get("symbol-placement");this.allowVerticalPlacement=null===(n=this.writingModes)||void 0===n?void 0:n.includes(oh.vertical);for(const r of x.sections)if(r.image)p[r.image.name]=!0;else{const n=Bi(x.toString()),i=r.fontStack||t;f[i]||(f[i]={}),this.calculateGlyphDependencies(r.text,f[i],e,this.allowVerticalPlacement,n)}}}"line"===s.get("symbol-placement")&&(this.features=function(t){const e={},r={},n=[];let i=0;function s(e){n.push(t[e]),i++}function o(t,e,i){const s=r[t];return delete r[t],r[e]=s,n[s].geometry[0].pop(),n[s].geometry[0]=n[s].geometry[0].concat(i[0]),s}function a(t,r,i){const s=e[r];return delete e[r],e[t]=s,n[s].geometry[0].shift(),n[s].geometry[0]=i[0].concat(n[s].geometry[0]),s}function l(t,e,r){const n=r?e[0][e[0].length-1]:e[0][0];return`${t}:${n.x}:${n.y}`}for(let u=0;ut.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((t,e)=>t.sortKey-e.sortKey))}update(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,{imagePositions:r}),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,{imagePositions:r}))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(t,e){const r=this.lineVertexArray.length;if(void 0!==t.segment){let r=t.dist(e[t.segment+1]),n=t.dist(e[t.segment]);const i={};for(let n=t.segment+1;n=0;r--)i[r]={x:e[r].x,y:e[r].y,tileUnitDistanceFromAnchor:n},r>0&&(n+=e[r-1].dist(e[r]));for(let t=0;t0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(t,e){const r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs;for(let e=r.vertexStartIndex;en[t]-n[e]||i[e]-i[t])),s}addToSortKeyRanges(t,e){const r=this.sortKeyRanges[this.sortKeyRanges.length-1];(null==r?void 0:r.sortKey)===e?r.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const t of this.symbolInstanceIndexes){const e=this.symbolInstances.get(t);this.featureSortOrder.push(e.featureIndex);const r=[e.rightJustifiedTextSymbolIndex,e.centerJustifiedTextSymbolIndex,e.leftJustifiedTextSymbolIndex];for(let t=0;t=0&&r.indexOf(e)===t&&this.addIndicesForPlacedSymbol(this.text,e)}e.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,e.verticalPlacedTextSymbolIndex),e.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.placedIconSymbolIndex),e.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Mh,Ph;fi("SymbolBucket",Eh,{omit:["layers","collisionBoxArray","features","compareText"]}),Eh.MAX_GLYPHS=65535,Eh.addDynamicAttributes=Ah;var Dh={get paint(){return Ph=Ph||new as({"icon-opacity":new ns(E.paint_symbol["icon-opacity"]),"icon-color":new ns(E.paint_symbol["icon-color"]),"icon-halo-color":new ns(E.paint_symbol["icon-halo-color"]),"icon-halo-width":new ns(E.paint_symbol["icon-halo-width"]),"icon-halo-blur":new ns(E.paint_symbol["icon-halo-blur"]),"icon-translate":new rs(E.paint_symbol["icon-translate"]),"icon-translate-anchor":new rs(E.paint_symbol["icon-translate-anchor"]),"text-opacity":new ns(E.paint_symbol["text-opacity"]),"text-color":new ns(E.paint_symbol["text-color"],{runtimeType:O,getOverride:t=>t.textColor,hasOverride:t=>!!t.textColor}),"text-halo-color":new ns(E.paint_symbol["text-halo-color"]),"text-halo-width":new ns(E.paint_symbol["text-halo-width"]),"text-halo-blur":new ns(E.paint_symbol["text-halo-blur"]),"text-translate":new rs(E.paint_symbol["text-translate"]),"text-translate-anchor":new rs(E.paint_symbol["text-translate-anchor"])})},get layout(){return Mh=Mh||new as({"symbol-placement":new rs(E.layout_symbol["symbol-placement"]),"symbol-spacing":new rs(E.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new rs(E.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new ns(E.layout_symbol["symbol-sort-key"]),"symbol-z-order":new rs(E.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new rs(E.layout_symbol["icon-allow-overlap"]),"icon-overlap":new rs(E.layout_symbol["icon-overlap"]),"icon-ignore-placement":new rs(E.layout_symbol["icon-ignore-placement"]),"icon-optional":new rs(E.layout_symbol["icon-optional"]),"icon-rotation-alignment":new rs(E.layout_symbol["icon-rotation-alignment"]),"icon-size":new ns(E.layout_symbol["icon-size"]),"icon-text-fit":new rs(E.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new rs(E.layout_symbol["icon-text-fit-padding"]),"icon-image":new ns(E.layout_symbol["icon-image"]),"icon-rotate":new ns(E.layout_symbol["icon-rotate"]),"icon-padding":new ns(E.layout_symbol["icon-padding"]),"icon-keep-upright":new rs(E.layout_symbol["icon-keep-upright"]),"icon-offset":new ns(E.layout_symbol["icon-offset"]),"icon-anchor":new ns(E.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new rs(E.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new rs(E.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new rs(E.layout_symbol["text-rotation-alignment"]),"text-field":new ns(E.layout_symbol["text-field"]),"text-font":new ns(E.layout_symbol["text-font"]),"text-size":new ns(E.layout_symbol["text-size"]),"text-max-width":new ns(E.layout_symbol["text-max-width"]),"text-line-height":new rs(E.layout_symbol["text-line-height"]),"text-letter-spacing":new ns(E.layout_symbol["text-letter-spacing"]),"text-justify":new ns(E.layout_symbol["text-justify"]),"text-radial-offset":new ns(E.layout_symbol["text-radial-offset"]),"text-variable-anchor":new rs(E.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new ns(E.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new ns(E.layout_symbol["text-anchor"]),"text-max-angle":new rs(E.layout_symbol["text-max-angle"]),"text-writing-mode":new rs(E.layout_symbol["text-writing-mode"]),"text-rotate":new ns(E.layout_symbol["text-rotate"]),"text-padding":new rs(E.layout_symbol["text-padding"]),"text-keep-upright":new rs(E.layout_symbol["text-keep-upright"]),"text-transform":new ns(E.layout_symbol["text-transform"]),"text-offset":new ns(E.layout_symbol["text-offset"]),"text-allow-overlap":new rs(E.layout_symbol["text-allow-overlap"]),"text-overlap":new rs(E.layout_symbol["text-overlap"]),"text-ignore-placement":new rs(E.layout_symbol["text-ignore-placement"]),"text-optional":new rs(E.layout_symbol["text-optional"])})}};class Fh{constructor(t){if(void 0===t.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=t.property.overrides?t.property.overrides.runtimeType:B,this.defaultValue=t}evaluate(t){if(t.formattedSection){const e=this.defaultValue.property.overrides;if(null==e?void 0:e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}fi("FormatSectionOverride",Fh,{omit:["defaultValue"]});class zh extends cs{constructor(t,e){super(t,Dh,e)}recalculate(t,e){if(super.recalculate(t,e),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){const t=this.layout.get("text-writing-mode");if(t){const e=[];for(const r of t)e.includes(r)||e.push(r);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(t,e,r,n){const i=this.layout.get(t).evaluate(e,{},r,n),s=this._unevaluatedLayout._values[t];return s.isDataDriven()||tn(s.value)||!i?i:function(t,e){return e.replace(/{([^{}]+)}/g,((e,r)=>t&&r in t?String(t[r]):""))}(e.properties,i)}createBucket(t){return new Eh(t)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const t of Dh.paint.overridableProperties){if(!zh.hasPaintOverride(this.layout,t))continue;const e=this.paint.get(t),r=new Fh(e),n=new Qr(r,e.property.specification);let i=null;i="constant"===e.value.kind||"source"===e.value.kind?new rn("source",n):new nn("composite",n,e.value.zoomStops),this.paint._values[t]=new ts(e.property,i,e.parameters)}}_handleOverridablePaintPropertyUpdate(t,e,r){return!(!this.layout||e.isDataDriven()||r.isDataDriven())&&zh.hasPaintOverride(this.layout,t)}static hasPaintOverride(t,e){const r=t.get("text-field"),n=Dh.paint.properties[e];let i=!1;const s=t=>{var e;for(const r of t)if(null===(e=n.overrides)||void 0===e?void 0:e.hasOverride(r))return void(i=!0)};if("constant"===r.value.kind&&r.value.value instanceof Pt)s(r.value.value.sections);else if("source"===r.value.kind||"composite"===r.value.kind){const t=e=>{i||(e instanceof qt&&Nt(e.value)===q?s(e.value.sections):e instanceof Te?s(e.sections):e.eachChild(t))},e=r.value;e._styleExpression&&t(e._styleExpression.expression)}return i}}let Bh;var Ch={get paint(){return Bh=Bh||new as({"background-color":new rs(E.paint_background["background-color"]),"background-pattern":new ss(E.paint_background["background-pattern"]),"background-opacity":new rs(E.paint_background["background-opacity"])})}};class Vh extends cs{constructor(t,e){super(t,Ch,e)}}let Lh;var Oh,$h,Rh={get paint(){return Lh=Lh||new as({"raster-opacity":new rs(E.paint_raster["raster-opacity"]),"raster-hue-rotate":new rs(E.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new rs(E.paint_raster["raster-brightness-min"]),"raster-brightness-max":new rs(E.paint_raster["raster-brightness-max"]),"raster-saturation":new rs(E.paint_raster["raster-saturation"]),"raster-contrast":new rs(E.paint_raster["raster-contrast"]),resampling:new rs(E.paint_raster.resampling),"raster-resampling":new rs(E.paint_raster["raster-resampling"]),"raster-fade-duration":new rs(E.paint_raster["raster-fade-duration"])})}};class Nh extends cs{constructor(t,e){super(t,Rh,e)}}class Uh extends cs{constructor(t,e){super(t,{},e),this.onAdd=t=>{this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},this.onRemove=t=>{this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},this.implementation=t}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}function qh(t,e){if("custom"===t.type)return new Uh(t,e);switch(t.type){case"background":return new Vh(t,e);case"circle":return new Ia(t,e);case"color-relief":return new Xa(t,e);case"fill":return new Vl(t,e);case"fill-extrusion":return new ru(t,e);case"heatmap":return new Va(t,e);case"hillshade":return new $a(t,e);case"line":return new Ac(t,e);case"raster":return new Nh(t,e);case"symbol":return new zh(t,e)}}class jh{constructor(t){this._stringToNumber={},this._numberToString=[];for(let e=0;e=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${t} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[t]}}class Gh{constructor(t,e,r,n,i){this.type="Feature",this._vectorTileFeature=t,this._x=r,this._y=n,this._z=e,this.properties=t.properties,this.id=i}projectPoint(t,e,r,n){return[360*(t.x+e)/n-180,360/Math.PI*Math.atan(Math.exp((1-2*(t.y+r)/n)*Math.PI))-90]}projectLine(t,e,r,n){return t.map((t=>this.projectPoint(t,e,r,n)))}get geometry(){if(this._geometry)return this._geometry;const t=this._vectorTileFeature,e=t.extent*Math.pow(2,this._z),r=t.extent*this._x,n=t.extent*this._y,i=t.loadGeometry();switch(t.type){case 1:{const t=[];for(const e of i)t.push(e[0]);const s=this.projectLine(t,r,n,e);this._geometry=1===t.length?{type:"Point",coordinates:s[0]}:{type:"MultiPoint",coordinates:s};break}case 2:{const t=i.map((t=>this.projectLine(t,r,n,e)));this._geometry=1===t.length?{type:"LineString",coordinates:t[0]}:{type:"MultiLineString",coordinates:t};break}case 3:{const t=Ul(i),s=[];for(const i of t)s.push(i.map((t=>this.projectLine(t,r,n,e))));this._geometry=1===s.length?{type:"Polygon",coordinates:s[0]}:{type:"MultiPolygon",coordinates:s};break}default:throw new Error(`unknown feature type: ${t.type}`)}return this._geometry}set geometry(t){this._geometry=t}toJSON(){const t={geometry:this.geometry};for(const e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&"_x"!==e&&"_y"!==e&&"_z"!==e&&(t[e]=this[e]);return t}}class Xh{constructor(t,e,r){this._name=t,this.dataBuffer=e,"number"==typeof r?this._size=r:(this.nullabilityBuffer=r,this._size=r.size())}getValue(t){return this.nullabilityBuffer&&!this.nullabilityBuffer.get(t)?null:this.getValueFromBuffer(t)}has(t){return this.nullabilityBuffer?.get(t)||!this.nullabilityBuffer}get name(){return this._name}get size(){return this._size}}class Yh extends Xh{}class Zh extends Yh{getValueFromBuffer(t){return this.dataBuffer[t]}}class Wh extends Yh{getValueFromBuffer(t){return this.dataBuffer[t]}}class Hh extends Xh{constructor(t,e,r,n){super(t,e,n),this.delta=r}}class Jh extends Hh{constructor(t,e,r,n){super(t,Int32Array.of(e),r,n)}getValueFromBuffer(t){return this.dataBuffer[0]+t*this.delta}}class Kh extends Xh{constructor(t,e,r,n){super(t,n?Int32Array.of(e):Uint32Array.of(e),r)}getValueFromBuffer(t){return this.dataBuffer[0]}}class Qh{constructor(t,e,r,n,i=4096){this._name=t,this._geometryVector=e,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(t){return this.propertyVectorsMap||(this.propertyVectorsMap=new Map(this._propertyVectors.map((t=>[t.name,t])))),this.propertyVectorsMap.get(t)}get numFeatures(){return this.geometryVector.numGeometries}get extent(){return this._extent}getFeatures(){const t=[],e=this.geometryVector.getGeometries();for(let r=0;r>>32-t;const rp=ep,np=256;function ip(t,e){return t-t%e}function sp(t){const e=t>>>0;return((255&e)<<24|(65280&e)<<8|e>>>8&65280|e>>>24&255)>>>0}const op=function(){if(!Number.isFinite(65536))return 65536;const t=ip(Math.floor(65536),np);return 0===t?np:t}(),ap=3*op/np+op|0;function lp(){const t=new Uint8Array(ap);return{dataToBePacked:new Array(33),dataPointers:new Int32Array(33),byteContainer:t,byteContainerI32:new Int32Array(t.buffer,t.byteOffset,t.byteLength>>>2),exceptionSizes:new Int32Array(33)}}function up(t,e,r,n,i){switch(i){case 1:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0;r[i++]=e>>>0&1,r[i++]=e>>>1&1,r[i++]=e>>>2&1,r[i++]=e>>>3&1,r[i++]=e>>>4&1,r[i++]=e>>>5&1,r[i++]=e>>>6&1,r[i++]=e>>>7&1,r[i++]=e>>>8&1,r[i++]=e>>>9&1,r[i++]=e>>>10&1,r[i++]=e>>>11&1,r[i++]=e>>>12&1,r[i++]=e>>>13&1,r[i++]=e>>>14&1,r[i++]=e>>>15&1,r[i++]=e>>>16&1,r[i++]=e>>>17&1,r[i++]=e>>>18&1,r[i++]=e>>>19&1,r[i++]=e>>>20&1,r[i++]=e>>>21&1,r[i++]=e>>>22&1,r[i++]=e>>>23&1,r[i++]=e>>>24&1,r[i++]=e>>>25&1,r[i++]=e>>>26&1,r[i++]=e>>>27&1,r[i++]=e>>>28&1,r[i++]=e>>>29&1,r[i++]=e>>>30&1,r[i++]=e>>>31&1}}(t,e,r,n);break;case 2:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0,n=t[s++]>>>0;r[i++]=e>>>0&3,r[i++]=e>>>2&3,r[i++]=e>>>4&3,r[i++]=e>>>6&3,r[i++]=e>>>8&3,r[i++]=e>>>10&3,r[i++]=e>>>12&3,r[i++]=e>>>14&3,r[i++]=e>>>16&3,r[i++]=e>>>18&3,r[i++]=e>>>20&3,r[i++]=e>>>22&3,r[i++]=e>>>24&3,r[i++]=e>>>26&3,r[i++]=e>>>28&3,r[i++]=e>>>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}}(t,e,r,n);break;case 3:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const 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e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0;r[i++]=e>>>0&15,r[i++]=e>>>4&15,r[i++]=e>>>8&15,r[i++]=e>>>12&15,r[i++]=e>>>16&15,r[i++]=e>>>20&15,r[i++]=e>>>24&15,r[i++]=e>>>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}}(t,e,r,n);break;case 5:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0,l=t[s++]>>>0;r[i++]=e>>>0&31,r[i++]=e>>>5&31,r[i++]=e>>>10&31,r[i++]=e>>>15&31,r[i++]=e>>>20&31,r[i++]=e>>>25&31,r[i++]=31&(e>>>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}}(t,e,r,n);break;case 6:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0,l=t[s++]>>>0,u=t[s++]>>>0;r[i++]=e>>>0&63,r[i++]=e>>>6&63,r[i++]=e>>>12&63,r[i++]=e>>>18&63,r[i++]=e>>>24&63,r[i++]=63&(e>>>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}}(t,e,r,n);break;case 7:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0,l=t[s++]>>>0,u=t[s++]>>>0,c=t[s++]>>>0;r[i++]=e>>>0&127,r[i++]=e>>>7&127,r[i++]=e>>>14&127,r[i++]=e>>>21&127,r[i++]=127&(e>>>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}}(t,e,r,n);break;case 8:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0,l=t[s++]>>>0,u=t[s++]>>>0,c=t[s++]>>>0,h=t[s++]>>>0;r[i++]=e>>>0&255,r[i++]=e>>>8&255,r[i++]=e>>>16&255,r[i++]=e>>>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}}(t,e,r,n);break;case 16:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<128;e++){const e=t[s++]>>>0;r[i++]=65535&e,r[i++]=e>>>16&65535}}(t,e,r,n);break;default:!function(t,e,r,n,i){const s=rp[i]>>>0;let o=e,a=0,l=t[o]>>>0,u=n;for(let e=0;e<8;e++){for(let e=0;e<32;e++)if(a+i<=32)r[u+e]=l>>>a&s,a+=i,32===a&&(a=0,o++,31!==e&&(l=t[o]>>>0));else{const n=32-a,c=l>>>a;o++,l=t[o]>>>0;const h=i-n;r[u+e]=(c|(l&-1>>>32-h>>>0)<>>0)}}(t,e,r,n,i)}return e+(i<<3)|0}function cp(t,e,r,n){if(r+2>e)throw new Error(`FastPFOR decode: byteContainer underflow at block=${n} (need 2 bytes for [bitWidth, exceptionCount], bytePos=${r}, byteSize=${e})`);const i=t[r++],s=t[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 hp(t,e,r,n,i,s,o,a,l){const{maxBits:u,exceptionBitWidth:c,bytePosIn:h}=function(t,e,r,n,i,s){if(r+1>e)throw new Error(`FastPFOR decode: exception header underflow at block=${s} (need 1 byte for maxBits, bytePos=${r}, byteSize=${e})`);const o=t[r++];if(o32)throw new Error(`FastPFOR decode: invalid maxBits=${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=${o})`);if(r+i>e)throw new Error(`FastPFOR decode: exception positions underflow at block=${s} (need=${i}, have=${e-r})`);return{maxBits:o,exceptionBitWidth:a,bytePosIn:r}}(i,s,o,r,n,l);if(o=h,1===c){const s=1<y)throw new Error(`FastPFOR decode: exception stream overflow for exceptionBitWidth=${c} (ptr=${d}, need ${n}, size=${y}) at block ${l}`);for(let s=0;st.length-1)throw new Error(`FastPFOR decode: invalid whereMeta=${a} at pageStart=${o} (expected > 0 and pageStart+whereMeta < encoded.length=${t.length})`);const l=o+1|0,u=o+a|0,c=t[u]>>>0,h=c+3>>>2,p=u+1,f=p+h;if(f>=t.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=${t.length})`);const d=function(t,e,r,n){n.byteContainer.length>>2;if(3&i.byteOffset)for(let r=0;r>>8&255,i[s+2|0]=n>>>16&255,i[s+3|0]=n>>>24&255}else{let r=n.byteContainerI32;(!r||r.buffer!==i.buffer||r.byteOffset!==i.byteOffset||r.length>>2)),r.set(t.subarray(e,e+s))}const o=3&r;if(o>0){const r=0|t[e+s|0],n=s<<2;for(let t=0;t>>(t<<3)&255}return i}(t,p,c,s),y=c,m=function(t,e,r){const n=0|t[e++],i=r.dataToBePacked;for(let s=2;s<=32;s=s+1|0){if(!(n>>>s-1&1))continue;if(e>=t.length)throw new Error(`FastPFOR decode: truncated exception stream header (bitWidth=${s}, streamWordIndex=${e}, needWords=1, availableWords=${t.length-e}, encodedWords=${t.length})`);const o=t[e++]>>>0,a=ip(o+31,32),l=o*s+31>>>5;if(e+l>t.length)throw new Error(`FastPFOR decode: truncated exception stream (bitWidth=${s}, size=${o}, streamWordIndex=${e}, needWords=${l}, availableWords=${t.length-e}, encodedWords=${t.length})`);let u=i[s];(!u||u.length>>5)|0,r.exceptionSizes[s]=o}return e}(t,f,s);return s.dataPointers.fill(0),function(t,e,r,n,i,s,o,a,l,u){let c=0|r,h=0;for(let e=0;e0&&(h=hp(i,p,n,o,a,l,h,u,e))}if(c!==n)throw new Error(`FastPFOR decode: packed region mismatch (pageStart=${e}, packedStart=${r}, consumedPackedEnd=${c}, expectedPackedEnd=${n}, packedWords=${n-r}, encoded.length=${t.length})`)}(t,o,l,u,e,0|n,i/np|0,d,y,s),m}function fp(t,e,r,n,i){switch(i){case 2:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+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}(t,e,r,n);case 3:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+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}(t,e,r,n);case 4:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+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}(t,e,r,n);case 5:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+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}(t,e,r,n);case 6:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+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}(t,e,r,n);case 7:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+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}(t,e,r,n);case 8:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+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}(t,e,r,n);case 9:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+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}(t,e,r,n);case 10:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0,d=t[e+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}(t,e,r,n);case 11:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0,d=t[e+9]>>>0,y=t[e+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}(t,e,r,n);case 12:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0,d=t[e+9]>>>0,y=t[e+10]>>>0,m=t[e+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}(t,e,r,n);case 16:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0,d=t[e+9]>>>0,y=t[e+10]>>>0,m=t[e+11]>>>0,g=t[e+12]>>>0,x=t[e+13]>>>0,v=t[e+14]>>>0,b=t[e+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}(t,e,r,n);case 32:for(let i=0;i<32;i=i+1|0)r[n+i|0]=0|t[e+i|0];return}const s=rp[i]>>>0;let o=e,a=0,l=t[o]>>>0;for(let e=0;e<32;e++)if(a+i<=32)r[n+e]=l>>>a&s,a+=i,32===a&&(a=0,o++,31!==e&&(l=t[o]>>>0));else{const u=32-a,c=l>>>a;o++,l=t[o]>>>0,r[n+e]=(c|(l&rp[i-u]>>>0)<=64)throw new Error("Varint too long")}return e.set(i),r}function gp(t,e){let r,n;return n=t[e.get()],e.increment(),r=127&n,n<128?r:(n=t[e.get()],e.increment(),r|=(127&n)<<7,n<128?r:(n=t[e.get()],e.increment(),r|=(127&n)<<14,n<128?r:(n=t[e.get()],e.increment(),r|=(127&n)<<21,n<128?r:(n=t[e.get()],r|=(15&n)<<28,function(t,e,r){let n,i;if(i=e[r.get()],r.increment(),n=(112&i)>>4,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(127&i)<<3,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(127&i)<<10,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(127&i)<<17,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(127&i)<<24,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(1&i)<<31,i<128)return 4294967296*n+(t>>>0);throw new Error("Expected varint not more than 10 bytes")}(r,t,e)))))}function xp(t){return t>>>1^-(1&t)}function vp(t){return t>>1n^-(1n&t)}function bp(t){return t%2==1?(t+1)/-2:t/2}function wp(t,e,r){if(void 0===r){r=0;for(let n=0;n=4)for(;n=4)for(;n=4)for(let n=t[0];r>4];let i=null;switch(n){case Tp.DATA:i={dictionaryType:Object.values(Ep)[15&r]};break;case Tp.OFFSET:i={offsetType:Object.values(Mp)[15&r]};break;case Tp.LENGTH:i={lengthType:Object.values(Pp)[15&r]}}e.increment();const s=t[e.get()],o=Object.values(Oh)[s>>5],a=Object.values(Oh)[s>>2&7],l=Object.values($h)[3&s];e.increment();const u=dp(t,e,2),c=u[0];return{physicalStreamType:n,logicalStreamType:i,logicalLevelTechnique1:o,logicalLevelTechnique2:a,physicalLevelTechnique:l,numValues:c,byteLength:u[1],decompressedCount:c}}(t,e);return r.logicalLevelTechnique1===Oh.MORTON?function(t,e,r){const n=dp(e,r,2);return{physicalStreamType:t.physicalStreamType,logicalStreamType:t.logicalStreamType,logicalLevelTechnique1:t.logicalLevelTechnique1,logicalLevelTechnique2:t.logicalLevelTechnique2,physicalLevelTechnique:t.physicalLevelTechnique,numValues:t.numValues,byteLength:t.byteLength,decompressedCount:t.decompressedCount,numBits:n[0],coordinateShift:n[1]}}(r,t,e):Oh.RLE!==r.logicalLevelTechnique1&&Oh.RLE!==r.logicalLevelTechnique2||$h.NONE===r.physicalLevelTechnique?r:function(t,e,r){const n=dp(e,r,2);return{physicalStreamType:t.physicalStreamType,logicalStreamType:t.logicalStreamType,logicalLevelTechnique1:t.logicalLevelTechnique1,logicalLevelTechnique2:t.logicalLevelTechnique2,physicalLevelTechnique:t.physicalLevelTechnique,numValues:t.numValues,byteLength:t.byteLength,decompressedCount:n[1],runs:n[0],numRleValues:n[1]}}(r,t,e)}!function(t){t.PRESENT="PRESENT",t.DATA="DATA",t.OFFSET="OFFSET",t.LENGTH="LENGTH"}(Tp||(Tp={})),function(t){t.NONE="NONE",t.SINGLE="SINGLE",t.SHARED="SHARED",t.VERTEX="VERTEX",t.MORTON="MORTON",t.FSST="FSST"}(Ep||(Ep={})),function(t){t.VERTEX="VERTEX",t.INDEX="INDEX",t.STRING="STRING",t.KEY="KEY"}(Mp||(Mp={})),function(t){t.VAR_BINARY="VAR_BINARY",t.GEOMETRIES="GEOMETRIES",t.PARTS="PARTS",t.RINGS="RINGS",t.TRIANGLES="TRIANGLES",t.SYMBOL="SYMBOL",t.DICTIONARY="DICTIONARY"}(Pp||(Pp={})),function(t){t[t.FLAT=0]="FLAT",t[t.CONST=1]="CONST",t[t.SEQUENCE=2]="SEQUENCE",t[t.DICTIONARY=3]="DICTIONARY",t[t.FSST_DICTIONARY=4]="FSST_DICTIONARY"}(Dp||(Dp={}));class Vp{constructor(t,e){this.values=t,this._size=e}get(t){const e=Math.floor(t/8);return 1==(this.values[e]>>t%8&1)}set(t,e){const r=Math.floor(t/8);this.values[r]=this.values[r]|(e?1:0)<>t%8&1}size(){return this._size}getBuffer(){return this.values}}function Lp(t,e,r){if(!e)return t;const n=e.size(),i=new(0,t.constructor)(n);let s=0;for(let o=0;o=4)for(;n>>0;for(let r=1;r>>0;return e}(e.logicalLevelTechnique2===Oh.RLE?wp(t,e.runs,e.numRleValues):t);break;case Oh.RLE:i=wp(t,e.runs,e.numRleValues);break;case Oh.MORTON:kp(t),i=t;break;case Oh.COMPONENTWISE_DELTA:i=function(t){if(t.length<2)return new Uint32Array(t);const e=new Uint32Array(t.length);e[0]=xp(t[0])>>>0,e[1]=xp(t[1])>>>0;for(let r=2;r>>0,e[r+1]=e[r-1]+xp(t[r+1])>>>0;return e}(t);break;case Oh.NONE:i=t;break;default:throw new Error(`The specified Logical level technique is not supported: ${e.logicalLevelTechnique1}`)}return n?Lp(i,n,0):i}(Np(t,e,r),r,0,i)}function Rp(t,e,r){return function(t,e){if(e.logicalLevelTechnique1===Oh.DELTA&&e.logicalLevelTechnique2===Oh.NONE)return function(t){const e=new Int32Array(t.length+1);e[0]=0,e[1]=xp(t[0]);let r=e[1];for(let n=2;n!==e.length;++n)r+=xp(t[n-1]),e[n]=e[n-1]+r;return new Uint32Array(e)}(t);if(e.logicalLevelTechnique1===Oh.RLE&&e.logicalLevelTechnique2===Oh.NONE)return function(t,e,r){const n=new Uint32Array(r+1);n[0]=0;let i=1,s=n[0];for(let r=0;r>>2,a=function(t,e){if(e<=t.encodedWords.length)return t.encodedWords;const r=new Uint32Array(Math.max(16,2*e));return t.encodedWords=r,r}(i,o);!function(t,e,r,n){if(e<0||r<0||e+r>t.length)throw new RangeError(`decodeBigEndianInt32sInto: out of bounds (offset=${e}, byteLength=${r}, bytes.length=${t.length})`);const i=Math.floor(r/4),s=r%4!=0,o=s?i+1:i;if(n.length0){const r=t.byteOffset+e;if(3&r)for(let r=0;r0){const e=0|t[n];if(n=n+1|0,255&e)throw new Error(`FastPFOR decode: invalid alignedLength=${e} (expected multiple of 256)`);if(i+e>s.length)throw new Error(`FastPFOR decode: output buffer too small (outPos=${i}, alignedLength=${e}, out.length=${s.length})`);n=function(t,e,r,n,i,s){const o=n+ip(i,np);let a=n,l=r;for(;a!==o;){const r=Math.min(op,o-a);l=pp(t,e,l,a,r,s),a=a+r|0}return l}(t,s,n,i,e,o),i=i+e|0}return function(t,e,r,n,i,s){if(0===s)return e;let o=0,a=e;const l=e+r,u=i;let c=i;const h=i+s;let p=0,f=0;for(;a>>o&255;if(o+=8,a+=o>>>5,o&=31,p|=(127&e)<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=${a-e}/${r}, vbyteStart=${e}, vbyteEnd=${l})`)}(t,n,t.length-n|0,s,i,e-i|0),s}(a.subarray(0,o),e,i.decoderWorkspace);return n.add(r),l}(t,e,r,n,function(t=16){if(t<0)throw new RangeError(`initialEncodedWordCapacity must be >= 0, got ${t}`);const e=Math.max(16,0|t);return{encodedWords:new Uint32Array(e),decoderWorkspace:lp()}}(r>>>2))}(t,r.numValues,r.byteLength,e);case $h.VARINT:return dp(t,e,r.numValues);case $h.NONE:{const n=e.get();e.add(r.byteLength);const i=t.subarray(n,e.get());return new Uint32Array(i)}default:throw new Error(`Specified physicalLevelTechnique ${n} is not supported (yet).`)}}function Up(t,e,r){const n=Np(t,e,r);return 1===n.length?n[0]:function(t){return t[1]}(n)}function qp(t,e,r){return function(t){if(2===t.length){const e=xp(t[1]);return[e,e]}return[xp(t[2]),xp(t[3])]}(Np(t,e,r))}function jp(t,e,r){return function(t){if(2===t.length){const e=vp(t[1]);return[e,e]}return[vp(t[2]),vp(t[3])]}(yp(t,e,r.numValues))}function Gp(t,e,r,n){return function(t,e,r){let n;switch(e.logicalLevelTechnique1){case Oh.DELTA:n=function(t){const e=new BigUint64Array(t.length);e[0]=BigInt.asUintN(64,vp(t[0]));for(let r=1;r>1,e)-r}}function Jp(t,e){let r=0;for(let n=0;n>n;return r}function Kp(t,r,n,i,s,o,a){return t===Bp.MORTON?function(t,r,n,i,s,o){const a=new Array(s?i+1:i);for(let s=0;s[t])),n+=t,i+=t}break;case Fp.LINESTRING:{let e,c;m?(e=f[i]-f[i-1],i++):e=p[n]-p[n-1],n++,y?(c=Qp(g,a,e,!1),a+=2*e):(c=Kp(t.vertexBufferType,g,d,l,e,!1,u),l+=e),r[o++]=[c],h&&s++}break;case Fp.POLYGON:{const e=p[n]-p[n-1];n++;const c=new Array(e-1);let m,x=f[i]-f[i-1];if(i++,y){m=Qp(g,a,x,!0),a+=2*x;for(let t=0;t0&&r.push(r[0]),h.push(r)}t[r]=h,s&&u++}break;case Fp.MULTIPOLYGON:{const c=s[u]-s[u-1];u++;const h=[];for(let t=0;t0&&r.push(r[0]),h.push(r)}}t[r]=h}}return t}[Symbol.iterator](){return null}}function sf(t,e,r,n,i,s){return new of(t,e,r,n,i,s)}class of extends nf{constructor(t,e,r,n,i,s){super(r,n,i,s),this._numGeometries=t,this._geometryType=e}geometryType(t){return this._geometryType}get numGeometries(){return this._numGeometries}containsSingleGeometryType(){return!0}}function af(t,e,r,n,i){return new lf(t,e,r,n,i)}class lf extends nf{constructor(t,e,r,n,i){super(e,r,n,i),this._geometryTypes=t}geometryType(t){return this._geometryTypes[t]}get numGeometries(){return this._geometryTypes.length}containsSingleGeometryType(){return!1}}function uf(t,e,r,n,i){const s=Cp(t,r);let o,a,l,u;if(Yp(s,n,t,r)===Dp.CONST){const i=Up(t,r,s);let c,h,p,f;for(let n=0;nr?e[s++]:1);return n}function hf(t,e,r,n){const i=new Uint32Array(e[e.length-1]+1);let s=0;i[0]=s;let o=1,a=0;for(let l=0;l=o);){const r=t[n.increment()];if(r<=127){const o=r+3,a=t[n.increment()],l=Math.min(s+o,e);i.fill(a,s,l),s=l}else{const o=256-r;for(let r=0;r=12?mf.decode(t.subarray(e,r)):function(t,e,r){let n="",i=e;for(;i239?4:e>223?3:e>191?2:1;if(i+u>r)break;1===u?e<128&&(l=e):2===u?(s=t[i+1],128==(192&s)&&(l=(31&e)<<6|63&s,l<=127&&(l=null))):3===u?(s=t[i+1],o=t[i+2],128==(192&s)&&128==(192&o)&&(l=(15&e)<<12|(63&s)<<6|63&o,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===u&&(s=t[i+1],o=t[i+2],a=t[i+3],128==(192&s)&&128==(192&o)&&128==(192&a)&&(l=(15&e)<<18|(63&s)<<12|(63&o)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,u=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),i+=u}return n}(t,e,r)}class xf extends Xh{constructor(t,e,r,n){super(t,r,n),this.offsetBuffer=e}}class vf extends xf{constructor(t,e,r,n){super(t,e,r,n??e.length-1)}getValueFromBuffer(t){return gf(this.dataBuffer,this.offsetBuffer[t],this.offsetBuffer[t+1])}}class bf extends xf{constructor(t,e,r,n,i){super(t,r,n,i??e.length),this.indexBuffer=e,this.indexBuffer=e}getValueFromBuffer(t){const e=this.indexBuffer[t];return gf(this.dataBuffer,this.offsetBuffer[e],this.offsetBuffer[e+1])}}class wf extends xf{constructor(t,e,r,n,i,s,o){super(t,r,n,o),this.indexBuffer=e,this.symbolOffsetBuffer=i,this.symbolTableBuffer=s}getValueFromBuffer(t){null==this.decodedDictionary&&(null==this.symbolLengthBuffer&&(this.symbolLengthBuffer=this.offsetToLengthBuffer(this.symbolOffsetBuffer)),this.decodedDictionary=function(t,e,r){const n=[],i=new Array(e.length).fill(0);for(let t=1;t=10}function kf(t){return 30===t}function Tf(t){if("scalarType"===t.type){const e=t.scalarType;if("physicalType"===e.type)switch(e.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"===e.type)return!1}else if("complexType"===t.type){const e=t.complexType;if("physicalType"===e.type)switch(e.physicalType){case 0:case 1:return!0;default:return!1}}return console.warn("Unexpected column type in hasStreamCount",t),!1}function Ef(t){return"complexType"===t.type&&"physicalType"===t.complexType?.type&&0===t.complexType.physicalType}const Mf=new TextDecoder;function Pf(t,e){const r=dp(t,e,1)[0];if(0===r)return"";const n=e.get(),i=t.subarray(n,n+r);return e.add(r),Mf.decode(i)}function Df(t,e){const r=dp(t,e,1)[0]>>>0;if(r<10||r>30)throw new Error(`Unsupported field type code ${r}. 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r=Tf(e)?dp(t,n,1)[0]:1;if(0===r)continue;const i=_f(t,n,e,r,f);if(i)if(Array.isArray(i))for(const t of i)p.push(t);else p.push(i)}}const d=new Qh(u.name,h,c,p,l);i.push(d),n.set(o)}var s;return i}(new Uint8Array(t));this.layers=e.reduce(((t,e)=>Object.assign(Object.assign({},t),{[e.name]:new Vf(e)})),{})}}class Of{constructor(){this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0}extend(t){return this.minX=Math.min(this.minX,t.x),this.minY=Math.min(this.minY,t.y),this.maxX=Math.max(this.maxX,t.x),this.maxY=Math.max(this.maxY,t.y),this}expandBy(t){return this.minX-=t,this.minY-=t,this.maxX+=t,this.maxY+=t,(this.minX>this.maxX||this.minY>this.maxY)&&(this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0),this}shrinkBy(t){return this.expandBy(-t)}map(t){const r=new Of;return r.extend(t(new e(this.minX,this.minY))),r.extend(t(new e(this.maxX,this.minY))),r.extend(t(new e(this.minX,this.maxY))),r.extend(t(new e(this.maxX,this.maxY))),r}static fromPoints(t){const e=new Of;for(const r of t)e.extend(r);return e}contains(t){return t.x>=this.minX&&t.x<=this.maxX&&t.y>=this.minY&&t.y<=this.maxY}empty(){return this.minX>this.maxX}width(){return this.maxX-this.minX}height(){return this.maxY-this.minY}covers(t){return!this.empty()&&!t.empty()&&t.minX>=this.minX&&t.maxX<=this.maxX&&t.minY>=this.minY&&t.maxY<=this.maxY}intersects(t){return!this.empty()&&!t.empty()&&t.minX<=this.maxX&&t.maxX>=this.minX&&t.minY<=this.maxY&&t.maxY>=this.minY}}class $f{constructor(t,e){this.feature=t,this.type=t.type,this.properties=t.tags?t.tags:{},this.extent=e,"id"in t&&("string"==typeof t.id?this.id=parseInt(t.id,10):"number"!=typeof t.id||isNaN(t.id)||(this.id=t.id))}loadGeometry(){const t=[],r=1===this.feature.type?[this.feature.geometry]:this.feature.geometry;for(const n of r){const r=[];for(const t of n)r.push(new e(t[0],t[1]));t.push(r)}return t}}const Rf="_geojsonTileLayer";class Nf{constructor(t,e){this.layers={[Rf]:this},this.name=Rf,this.version=e?e.version:1,this.extent=e?e.extent:4096,this.length=t.length,this.features=t}feature(t){return new $f(this.features[t],this.extent)}}function Uf(t,e,r=""){e.writeVarintField(15,t.version||1),e.writeStringField(1,t.name||""),e.writeVarintField(5,t.extent||4096);const n={jsonPrefix:r,keys:[],values:[],keycache:{},valuecache:{}};for(let r=0;r>31}function Yf(t,e){const r=t.loadGeometry(),n=t.type;let i=0,s=0;for(const o of r){let r=1;1===n&&(r=o.length),e.writeVarint(Gf(1,r));const a=3===n?o.length-1:o.length;for(let t=0;t=0&&e[3]>=0&&a.insert(o,e[0],e[1],e[2],e[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers="mlt"!==this.encoding?new Xl(new Gc(this.rawTileData)).layers:new Lf(this.rawTileData).layers,this.sourceLayerCoder=new jh(this.vtLayers?Object.keys(this.vtLayers).sort():[Rf])),this.vtLayers}query(t,r,n,i){this.loadVTLayers();const s=t.params,o=p/t.tileSize/t.scale,a=pn(s.filter,s.globalState),l=t.queryGeometry,u=t.queryPadding*o,c=Of.fromPoints(l),h=this.grid.query(c.minX-u,c.minY-u,c.maxX+u,c.maxY+u),f=Of.fromPoints(t.cameraQueryGeometry).expandBy(u),d=this.grid3D.query(f.minX,f.minY,f.maxX,f.maxY,((r,n,i,s)=>function(t,r,n,i,s){for(const e of t)if(r<=e.x&&n<=e.y&&i>=e.x&&s>=e.y)return!0;const o=[new e(r,n),new e(r,s),new e(i,s),new e(i,n)];if(t.length>2)for(const e of o)if(ca(t,e))return!0;for(let e=0;e(c||(c=Ho(e)),r.queryIntersectsFeature({queryGeometry:l,feature:e,featureState:n,geometry:c,zoom:this.z,transform:t.transform,pixelsToTileUnits:o,pixelPosMatrix:t.pixelPosMatrix,unwrappedTileID:this.tileID.toUnwrapped(),getElevation:t.getElevation}))))}return y}loadMatchingFeature(t,e,r,n,i,s,o,a,l,u,c){const h=this.bucketLayerIDs[e];if(s&&!h.some((t=>s.has(t))))return;const p=this.sourceLayerCoder.decode(r),f=this.vtLayers[p].feature(n);if(i.needGeometry){const t=Jo(f,!0);if(!i.filter(new Gi(this.tileID.overscaledZ),t,this.tileID.canonical))return}else if(!i.filter(new Gi(this.tileID.overscaledZ),f))return;const d=this.getId(f,p);for(const e of h){if(s&&!s.has(e))continue;const r=a[e];if(!r)continue;let i={};d&&u&&(i=u.getState(r.sourceLayer||Rf,d));const h=y({},l[e]);h.paint=Hf(h.paint,r.paint,f,i,o),h.layout=Hf(h.layout,r.layout,f,i,o);const p=!c||c(f,r,i);if(!p)continue;const m=new Gh(f,this.z,this.x,this.y,d);m.layer=h;let g=t[e];void 0===g&&(g=t[e]=[]),g.push({featureIndex:n,feature:m,intersectionZ:p})}}lookupSymbolFeatures(t,e,r,n,i,s,o,a){const l={};this.loadVTLayers();const u=pn(i.filterSpec,i.globalState);for(const i of t)this.loadMatchingFeature(l,r,n,i,u,s,o,a,e);return l}hasLayer(t){for(const e of this.bucketLayerIDs)for(const r of e)if(t===r)return!0;return!1}getId(t,e){var r;let n=t.id;return this.promoteId&&(n=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]],"boolean"==typeof n&&(n=Number(n)),void 0===n&&(null===(r=t.properties)||void 0===r?void 0:r.cluster)&&this.promoteId&&(n=Number(t.properties.cluster_id))),n}}function Hf(t,e,r,n,i){return m(t,((t,s)=>{const o=e instanceof es?e.get(s):null;return(null==o?void 0:o.evaluate)?o.evaluate(r,n,i):o}))}function Jf(t,e){return e-t}fi("FeatureIndex",Wf,{omit:["rawTileData","sourceLayerCoder"]});class Kf{constructor(t,e){this.keyCache={},t&&this.replace(t,e)}replace(t,e){this._layerConfigs={},this._layers={},this.update(t,[],e)}update(t,e,r){for(const e of t){this._layerConfigs[e.id]=e;const t=this._layers[e.id]=qh(e,r);t._featureFilter=pn(t.filter,r),this.keyCache[e.id]&&delete this.keyCache[e.id]}for(const t of e)delete this.keyCache[t],delete this._layerConfigs[t],delete this._layers[t];this.familiesBySource={};const n=function(t,e){const r={};for(let n=0;nthis._layers[t.id])),r=e[0];if(r.isHidden())continue;const n=r.source||"";let i=this.familiesBySource[n];i||(i=this.familiesBySource[n]={});const s=r.sourceLayer||Rf;let o=i[s];o||(o=i[s]=[]),o.push(e)}}}class Qf extends e{constructor(t,e,r,n){super(t,e),this.angle=r,void 0!==n&&(this.segment=n)}clone(){return new Qf(this.x,this.y,this.angle,this.segment)}}function td(t,e,r,n,i){if(void 0===e.segment||0===r)return!0;let s=e,o=e.segment+1,a=0;for(;a>-r/2;){if(o--,o<0)return!1;a-=t[o].dist(s),s=t[o]}a+=t[o].dist(t[o+1]),o++;const l=[];let u=0;for(;an;)u-=l.shift().angleDelta;if(u>i)return!1;o++,a+=e.dist(r)}return!0}function ed(t){let e=0;for(let r=0;ru){const c=(u-l)/s,h=de.number(n.x,i.x,c),p=de.number(n.y,i.y,c),f=new Qf(h,p,i.angleTo(n),r);return f._round(),!o||td(t,f,a,o,e)?f:void 0}l+=s}}function sd(t,e,r,n,i,s,o,a,l){const u=rd(n,s,o),c=nd(n,i),h=c*o,p=0===t[0].x||t[0].x===l||0===t[0].y||t[0].y===l;return e-h=0&&g=0&&x=0&&p+u<=c){const r=new Qf(g,x,y,e);r._round(),n&&!td(t,r,s,n,i)||f.push(r)}}h+=d}return a||f.length||o||(f=od(t,h/2,r,n,i,s,o,!0,l)),f}function ad(t,e,r,n,i,s){let o=ld(t,e,r,i,0);return o=ld(o,e,n,s,1),o}function ld(t,e,r,n,i){switch(e){case 1:return function(t,e,r,n){const i=[];for(const s of t)for(const t of s){const s=0===n?t.x:t.y;s>=e&&s<=r&&i.push([t])}return i}(t,r,n,i);case 2:return cd(t,r,n,i,!1);case 3:return cd(t,r,n,i,!0)}return[]}function ud(t,r,n,i,s){const o=0===i?hd:pd;let a=[];const l=[];for(let e=0;er&&a.push(o(u,c,r)):h>n?p=r&&(a.push(o(u,c,r)),f=!0),p>n&&h<=n&&(a.push(o(u,c,n)),f=!0),!s&&f&&(l.push(a),a=[])}const u=t.length-1,c=0===i?t[u].x:t[u].y;return c>=r&&c<=n&&a.push(t[u]),s&&a.length>0&&!a[0].equals(a[a.length-1])&&a.push(new e(a[0].x,a[0].y)),a.length>0&&l.push(a),l}function cd(t,e,r,n,i){const s=[];for(const o of t){const t=ud(o,e,r,n,i);t.length>0&&s.push(...t)}return s}function hd(t,r,n){return new e(n,t.y+(n-t.x)/(r.x-t.x)*(r.y-t.y))}function pd(t,r,n){return new e(t.x+(n-t.y)/(r.y-t.y)*(r.x-t.x),n)}function fd(t,r,n,i){const s=[],o=t.image,a=o.pixelRatio,l=o.paddedRect.w-2,u=o.paddedRect.h-2;let c={x1:t.left,y1:t.top,x2:t.right,y2:t.bottom};const h=o.stretchX||[[0,l]],p=o.stretchY||[[0,u]],f=(t,e)=>t+e[1]-e[0],d=h.reduce(f,0),y=p.reduce(f,0),m=l-d,g=u-y;let x=0,v=d,b=0,w=y,_=0,S=m,A=0,I=g;if(o.content&&i){const e=o.content,r=e[2]-e[0],n=e[3]-e[1];(o.textFitWidth||o.textFitHeight)&&(c=mh(t)),x=dd(h,0,e[0]),b=dd(p,0,e[1]),v=dd(h,e[0],e[2]),w=dd(p,e[1],e[3]),_=e[0]-x,A=e[1]-b,S=r-v,I=n-w}const k=c.x1,T=c.y1,E=c.x2-k,M=c.y2-T,P=(t,i,s,l)=>{const u=md(t.stretch-x,v,E,k),c=gd(t.fixed-_,S,t.stretch,d),h=md(i.stretch-b,w,M,T),p=gd(i.fixed-A,I,i.stretch,y),f=md(s.stretch-x,v,E,k),m=gd(s.fixed-_,S,s.stretch,d),g=md(l.stretch-b,w,M,T),P=gd(l.fixed-A,I,l.stretch,y),D=new e(u,h),F=new e(f,h),z=new e(f,g),B=new e(u,g),C=new e(c/a,p/a),V=new e(m/a,P/a),L=r*Math.PI/180;if(L){const t=Math.sin(L),e=Math.cos(L),r=[e,-t,t,e];D._matMult(r),F._matMult(r),B._matMult(r),z._matMult(r)}const O=t.stretch+t.fixed,$=i.stretch+i.fixed;return{tl:D,tr:F,bl:B,br:z,tex:{x:o.paddedRect.x+1+O,y:o.paddedRect.y+1+$,w:s.stretch+s.fixed-O,h:l.stretch+l.fixed-$},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:C,pixelOffsetBR:V,minFontScaleX:S/a/E,minFontScaleY:I/a/M,isSDF:n}};if(i&&(o.stretchX||o.stretchY)){const t=yd(h,m,d),e=yd(p,g,y);for(let r=0;r0&&(n=Math.max(10,n),this.circleDiameter=n)}else{const u=(null===(h=o.image)||void 0===h?void 0:h.content)&&(o.image.textFitWidth||o.image.textFitHeight)?mh(o):{x1:o.left,y1:o.top,x2:o.right,y2:o.bottom};u.y1=u.y1*a-l[0],u.y2=u.y2*a+l[2],u.x1=u.x1*a-l[3],u.x2=u.x2*a+l[1];const p=o.collisionPadding;if(p&&(u.x1-=p[0]*a,u.y1-=p[1]*a,u.x2+=p[2]*a,u.y2+=p[3]*a),c){const t=new e(u.x1,u.y1),r=new e(u.x2,u.y1),n=new e(u.x1,u.y2),i=new e(u.x2,u.y2),s=c*Math.PI/180;t._rotate(s),r._rotate(s),n._rotate(s),i._rotate(s),u.x1=Math.min(t.x,r.x,n.x,i.x),u.x2=Math.max(t.x,r.x,n.x,i.x),u.y1=Math.min(t.y,r.y,n.y,i.y),u.y2=Math.max(t.y,r.y,n.y,i.y)}t.emplaceBack(r.x,r.y,u.x1,u.y1,u.x2,u.y2,n,i,s)}this.boxEndIndex=t.length}}class vd{constructor(t=[],e=(t,e)=>te?1:0){if(this.data=t,this.length=this.data.length,this.compare=e,this.length>0)for(let t=(this.length>>1)-1;t>=0;t--)this._down(t)}push(t){this.data.push(t),this._up(this.length++)}pop(){if(0===this.length)return;const t=this.data[0],e=this.data.pop();return--this.length>0&&(this.data[0]=e,this._down(0)),t}peek(){return this.data[0]}_up(t){const{data:e,compare:r}=this,n=e[t];for(;t>0;){const i=t-1>>1,s=e[i];if(r(n,s)>=0)break;e[t]=s,t=i}e[t]=n}_down(t){const{data:e,compare:r}=this,n=this.length>>1,i=e[t];for(;t=0)break;e[t]=e[n],t=n}e[t]=i}}function bd(t,r=1){const n=Of.fromPoints(t[0]),i=Math.min(n.width(),n.height());let s=i/2;const o=new 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Vd(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const Ld=2*Math.PI*Cd;function Od(t){return Ld*Math.cos(t*Math.PI/180)}function $d(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}class Rd{constructor(t,e,r=0){this.x=+t,this.y=+e,this.z=+r}static fromLngLat(t,e=0){const r=Vd.convert(t);return new Rd((180+r.lng)/360,(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+r.lat*Math.PI/360)))/360,function(t,e){return t/Od(e)}(e,r.lat))}toLngLat(){return new Vd(360*this.x-180,$d(this.y))}toAltitude(){return this.z*Od($d(this.y))}meterInMercatorCoordinateUnits(){return 1/Ld*(t=$d(this.y),1/Math.cos(t*Math.PI/180));var t}}class Nd{constructor(t,e,r){if(!function(t,e,r){return!(t<0||t>25||r<0||r>=Math.pow(2,t)||e<0||e>=Math.pow(2,t))}(t,e,r))throw new Error(`x=${e}, y=${r}, z=${t} outside of bounds. 0<=x<${Math.pow(2,t)}, 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c<0?(h-=Math.ceil(-c/l),c=(c%l+l)%l):c>=l&&(h+=Math.floor(c/l),c%=l),{tileID:new qd(this.overscaledZ,h,a,c,u),x:s,y:o}}}function jd(t,e,r,n,i){(t*=2)<0&&(t=-1*t-1);const s=1<t.id))))}}const c=m(l.glyphDependencies,(t=>Object.keys(t).map(Number)));for(const t of this.inFlightDependencies)null==t||t.abort();this.inFlightDependencies=[];let h=Promise.resolve({});if(Object.keys(c).length){const t=new AbortController;this.inFlightDependencies.push(t),h=i.sendAsync({type:"GG",data:{stacks:c,source:this.source,tileID:this.tileID,type:"glyphs"}},t)}const p=Object.keys(l.iconDependencies);let f=Promise.resolve({});if(p.length){const t=new AbortController;this.inFlightDependencies.push(t),f=i.sendAsync({type:"GI",data:{icons:p,source:this.source,tileID:this.tileID,type:"icons"}},t)}const d=Object.keys(l.patternDependencies);let y=Promise.resolve({});if(d.length){const t=new AbortController;this.inFlightDependencies.push(t),y=i.sendAsync({type:"GI",data:{icons:d,source:this.source,tileID:this.tileID,type:"patterns"}},t)}const g=l.dashDependencies;let x=Promise.resolve({});if(Object.keys(g).length){const t=new AbortController;this.inFlightDependencies.push(t),x=i.sendAsync({type:"GDA",data:{dashes:g}},t)}const[b,w,_,S]=yield Promise.all([h,f,y,x]),A=new zd(b),I=new sh(w,_);for(const t in a){const e=a[t];e instanceof Eh?(Xd(e.layers,this.zoom,n),Td({bucket:e,glyphMap:b,glyphPositions:A.positions,imageMap:w,imagePositions:I.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical,subdivisionGranularity:l.subdivisionGranularity})):e.hasDependencies&&(e instanceof Fl||e instanceof Hl||e instanceof xc)&&(Xd(e.layers,this.zoom,n),e.addFeatures(l,this.tileID.canonical,I.patternPositions,S))}return this.status="done",{buckets:Object.values(a).filter((t=>!t.isEmpty())),featureIndex:o,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:A.image,imageAtlas:I,dashPositions:S,glyphMap:this.returnDependencies?b:null,iconMap:this.returnDependencies?w:null,glyphPositions:this.returnDependencies?A.positions:null}}))}}function Xd(t,e,r){const n=new Gi(e);for(const e of t)e.recalculate(n,r)}class Yd{constructor(){this.loading={},this.loaded={},this.parsing={}}startLoading(t,e){this.loading[t]=e}finishLoading(t){delete this.loading[t]}abort(t){const e=this.loading[t];(null==e?void 0:e.abort)&&(e.abort.abort(),delete this.loading[t])}setParsing(t,e){this.parsing[t]=e}consumeParsing(t){const e=this.parsing[t];if(e)return delete this.parsing[t],e}clearParsing(t){delete this.parsing[t]}markLoaded(t,e){this.loaded[t]=e}getLoaded(t){const e=this.loaded[t];if(e)return e}removeLoaded(t){delete this.loaded[t]}clearLoaded(){this.loaded={}}}class Zd{constructor(t){this.maxEntries=t,this.map=new Map}get(t){const e=this.map.get(t);return void 0!==e&&(this.map.delete(t),this.map.set(t,e)),e}set(t,e){if(this.map.has(t))this.map.delete(t);else if(this.map.size>=this.maxEntries){const t=this.map.keys().next().value;this.map.delete(t)}this.map.set(t,e)}clear(){this.map.clear()}}class Wd{constructor(t){this.start=`${t}#start`,this.end=`${t}#end`,this.measure=t,performance.mark(this.start)}finish(){performance.mark(this.end);let t=performance.getEntriesByName(this.measure);return 0===t.length&&(performance.measure(this.measure,this.start,this.end),t=performance.getEntriesByName(this.measure),performance.clearMarks(this.start),performance.clearMarks(this.end),performance.clearMeasures(this.measure)),t}}class Hd{constructor(t,e,r,n,i){this.type=t,this.properties=r||{},this.extent=i,this.pointsArray=e,this.id=n}loadGeometry(){return this.pointsArray.map((t=>t.map((t=>new e(t.x,t.y)))))}}class Jd{constructor(t,e,r){this.version=2,this._myFeatures=t,this.name=e,this.length=t.length,this.extent=r}feature(t){return this._myFeatures[t]}}class Kd{constructor(){this.layers={}}addLayer(t){this.layers[t.name]=t}}function Qd(t){let e=function(t,e=""){const r=new Gc;return function(t,e,r=""){for(const n in t.layers)e.writeMessage(3,((t,e)=>Uf(t,e,r)),t.layers[n])}(t,r,e),r.finish()}(t);return 0===e.byteOffset&&e.byteLength===e.buffer.byteLength||(e=new Uint8Array(e)),{vectorTile:t,rawData:e.buffer}}function ty(t,e,r){const{extent:n}=t,i=Math.pow(2,r.z-e.z),s=(r.x-e.x*i)*n,o=(r.y-e.y*i)*n,a=[];for(let e=0;ehi(y(t,{type:"arrayBuffer"}),e))(e.request,s);if(e.etag&&e.etag===o.etag)return this.tileState.finishLoading(t),this._getEtagUnmodifiedResult(o,n);const a=this.loadVectorTile(e,o.data);if(this.tileState.finishLoading(t),!a)return null;let{vectorTile:l,rawData:u}=a;r&&({vectorTile:l,rawData:u}=this._getOverzoomTile(e,l));const c=this._getExpiryData(o),h=this._finishRequestTiming(n);i.vectorTile=l,this.tileState.markLoaded(t,i);const p={rawData:u,cacheControl:c,resourceTiming:h};this.tileState.setParsing(t,p);try{return yield this._parseWorkerTile(i,e,p)}finally{this.tileState.clearParsing(t)}}catch(e){throw this.tileState.finishLoading(t),i.status="done",this.tileState.markLoaded(t,i),e}}))}_getEtagUnmodifiedResult(t,e){return y({etagUnmodified:!0},this._getExpiryData(t),this._finishRequestTiming(e))}_parseWorkerTile(e,r,n){return t(this,void 0,void 0,(function*(){let t=yield e.parse(e.vectorTile,this.layerIndex,this.availableImages,this.actor,r.subdivisionGranularity);if(n){const{rawData:e,cacheControl:i,resourceTiming:s}=n;t=y({rawTileData:e.slice(0),encoding:r.encoding},t,i,s)}return t}))}_getExpiryData({expires:t,cacheControl:e,etag:r}){const n={};return t&&(n.expires=t),e&&(n.cacheControl=e),r&&(n.etag=r),n}_startRequestTiming(t){var e;if(null===(e=t.request)||void 0===e?void 0:e.collectResourceTiming)return new Wd(t.request.url)}_finishRequestTiming(t){const e=null==t?void 0:t.finish();return e?{resourceTiming:JSON.parse(JSON.stringify(e))}:{}}_getOverzoomTile(t,e){var r;const{tileID:n,source:i,overzoomParameters:s}=t,{maxZoomTileID:o}=s,a=`${o.key}_${n.key}_${null===(r=t.request)||void 0===r?void 0:r.url}`,l=this.overzoomedTileResultCache.get(a);if(l)return l;const u=new Kd,c=this.layerIndex.familiesBySource[i];for(const t in c){const r=e.layers[t];if(!r)continue;const i=ty(r,o,n.canonical);i.length>0&&u.addLayer(i)}const h=Qd(u);return this.overzoomedTileResultCache.set(a,h),h}reloadTile(e){return t(this,void 0,void 0,(function*(){const t=e.uid,r=this.tileState.getLoaded(t);if(!r)throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");if(r.showCollisionBoxes=e.showCollisionBoxes,"parsing"===r.status){const n=this.tileState.consumeParsing(t);return yield this._parseWorkerTile(r,e,n)}if("done"===r.status&&r.vectorTile)return yield this._parseWorkerTile(r,e)}))}abortTile(e){return t(this,void 0,void 0,(function*(){this.tileState.abort(e.uid)}))}removeTile(e){return t(this,void 0,void 0,(function*(){this.tileState.removeLoaded(e.uid)}))}}class ry{constructor(){this.loaded={}}loadTile(e){return t(this,void 0,void 0,(function*(){const{uid:r,encoding:n,rawImageData:i,redFactor:s,greenFactor:o,blueFactor:u,baseShift:c}=e,h=i.width+2,p=i.height+2,f=_(i)?new za({width:h,height:p},yield function(e,r,n,i,s){return t(this,void 0,void 0,(function*(){if(function(){if(null==l&&(l=!1,null!=a||(a="undefined"!=typeof OffscreenCanvas&&new OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof createImageBitmap),a)){const t=5,e=new OffscreenCanvas(t,t).getContext("2d",{willReadFrequently:!0});if(e){for(let r=0;rhi(y(t,{type:"json"}),e))(e.request,r)).data),e.data)return e.data=this._filterGeoJSON(e.data,e.filter),void(this._geoJSONIndex=this._createGeoJSONIndex(e.data,e));if(e.dataDiff)return null!==(t=this._geoJSONIndex)&&void 0!==t||(this._geoJSONIndex=this._createGeoJSONIndex({type:"FeatureCollection",features:[]},e)),void this._geoJSONIndex.updateData(e.dataDiff,this._getFilterPredicate(e.filter));if(e.updateCluster&&this._geoJSONIndex.updateClusterOptions(e.geojsonVtOptions.cluster,sy(e)),null==this._geoJSONIndex)throw new Error(`Input data given to '${e.source}' is not a valid GeoJSON object.`)}))}_filterGeoJSON(t,e){if("FeatureCollection"!==t.type)return t;const r=this._getFilterPredicate(e);return r?{type:"FeatureCollection",features:t.features.filter((t=>r(t)))}:t}_getFilterPredicate(t){if("boolean"!=typeof t&&!(null==t?void 0:t.length))return;const e=en(t,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===e.result)throw new Error(e.value.map((t=>`${t.key}: ${t.message}`)).join(", "));return t=>e.value.evaluate({zoom:0},t)}removeSource(e){return t(this,void 0,void 0,(function*(){var t;null===(t=this._pendingRequest)||void 0===t||t.abort()}))}getClusterExpansionZoom(t){return this._geoJSONIndex.getClusterExpansionZoom(t.clusterId)}getClusterChildren(t){return this._geoJSONIndex.getClusterChildren(t.clusterId)}getClusterLeaves(t){return this._geoJSONIndex.getClusterLeaves(t.clusterId,t.limit,t.offset)}}function iy(t,e){const r=y(e.geojsonVtOptions||{},{updateable:!0,clusterOptions:sy(e)});return new hc(t,r)}function sy({geojsonVtOptions:t,clusterProperties:e}){if(!e||!t.clusterOptions)return t.clusterOptions;const r={},n={},i={accumulated:null,zoom:0},s={properties:null},o=Object.keys(e);for(const t of o){const[i,s]=e[t],o=en(s),a=en("string"==typeof i?[i,["accumulated"],["get",t]]:i);r[t]=o.value,n[t]=a.value}return t.clusterOptions.map=t=>{s.properties=t;const e={};for(const t of o)e[t]=r[t].evaluate(i,s);return e},t.clusterOptions.reduce=(t,e)=>{s.properties=e;for(const e of o)i.accumulated=t[e],t[e]=n[e].evaluate(i,s)},t.clusterOptions}class oy{constructor(e){this.self=e,this.actor=new wi(e),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.globalStates=new Map,this.self.registerWorkerSource=(t,e)=>{if(this.externalWorkerSourceTypes[t])throw new Error(`Worker source with name "${t}" already registered.`);this.externalWorkerSourceTypes[t]=e},this.self.addProtocol=oi,this.self.removeProtocol=ai,this.self.registerRTLTextPlugin=t=>{ji.setMethods(t)},this.self.makeRequest=hi,this.actor.registerMessageHandler("LDT",((t,e)=>this._getDEMWorkerSource(t,e.source).loadTile(e))),this.actor.registerMessageHandler("RDT",((e,r)=>t(this,void 0,void 0,(function*(){this._getDEMWorkerSource(e,r.source).removeTile(r)})))),this.actor.registerMessageHandler("GCEZ",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterExpansionZoom(r)})))),this.actor.registerMessageHandler("GCC",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterChildren(r)})))),this.actor.registerMessageHandler("GCL",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterLeaves(r)})))),this.actor.registerMessageHandler("LD",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadData(e))),this.actor.registerMessageHandler("LT",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadTile(e))),this.actor.registerMessageHandler("RT",((t,e)=>this._getWorkerSource(t,e.type,e.source).reloadTile(e))),this.actor.registerMessageHandler("AT",((t,e)=>this._getWorkerSource(t,e.type,e.source).abortTile(e))),this.actor.registerMessageHandler("RMT",((t,e)=>this._getWorkerSource(t,e.type,e.source).removeTile(e))),this.actor.registerMessageHandler("RS",((e,r)=>t(this,void 0,void 0,(function*(){var t,n;if(!(null===(n=null===(t=this.workerSources[e])||void 0===t?void 0:t[r.type])||void 0===n?void 0:n[r.source]))return;const i=this.workerSources[e][r.type][r.source];delete this.workerSources[e][r.type][r.source],void 0!==i.removeSource&&i.removeSource(r)})))),this.actor.registerMessageHandler("RM",(e=>t(this,void 0,void 0,(function*(){delete this.layerIndexes[e],delete this.availableImages[e],delete this.workerSources[e],delete this.demWorkerSources[e],this.globalStates.delete(e)})))),this.actor.registerMessageHandler("SR",((e,r)=>t(this,void 0,void 0,(function*(){this.referrer=r})))),this.actor.registerMessageHandler("SRPS",((t,e)=>this._syncRTLPluginState(t,e))),this.actor.registerMessageHandler("IS",((e,r)=>t(this,void 0,void 0,(function*(){this.self.importScripts(r)})))),this.actor.registerMessageHandler("SI",((t,e)=>this._setImages(t,e))),this.actor.registerMessageHandler("UL",((e,r)=>t(this,void 0,void 0,(function*(){this._getLayerIndex(e).update(r.layers,r.removedIds,this._getGlobalState(e))})))),this.actor.registerMessageHandler("UGS",((e,r)=>t(this,void 0,void 0,(function*(){const t=this._getGlobalState(e);for(const e in r)t[e]=r[e]})))),this.actor.registerMessageHandler("SL",((e,r)=>t(this,void 0,void 0,(function*(){this._getLayerIndex(e).replace(r,this._getGlobalState(e))}))))}_getGlobalState(t){let e=this.globalStates.get(t);return e||(e={},this.globalStates.set(t,e)),e}_setImages(e,r){return t(this,void 0,void 0,(function*(){this.availableImages[e]=r;for(const t in this.workerSources[e]){const n=this.workerSources[e][t];for(const t in n)n[t].availableImages=r}}))}_syncRTLPluginState(e,r){return t(this,void 0,void 0,(function*(){return yield ji.syncState(r,this.self.importScripts)}))}_getAvailableImages(t){let e=this.availableImages[t];return e||(e=[]),e}_getLayerIndex(t){let e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new Kf),e}_getWorkerSource(t,e,r){var n,i;if((n=this.workerSources)[t]||(n[t]={}),(i=this.workerSources[t])[e]||(i[e]={}),!this.workerSources[t][e][r]){const n={sendAsync:(e,r)=>(e.targetMapId=t,this.actor.sendAsync(e,r))};switch(e){case"vector":this.workerSources[t][e][r]=new ey(n,this._getLayerIndex(t),this._getAvailableImages(t));break;case"geojson":this.workerSources[t][e][r]=new ny(n,this._getLayerIndex(t),this._getAvailableImages(t));break;default:this.workerSources[t][e][r]=new this.externalWorkerSourceTypes[e](n,this._getLayerIndex(t),this._getAvailableImages(t))}}return this.workerSources[t][e][r]}_getDEMWorkerSource(t,e){var r,n;return(r=this.demWorkerSources)[t]||(r[t]={}),(n=this.demWorkerSources[t])[e]||(n[e]=new ry),this.demWorkerSources[t][e]}}return w(self)&&(self.worker=new oy(self)),oy}(); //# sourceMappingURL=maplibre-gl-csp-worker.js.map