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t=e.stateNode;t.pendingContext?Li(0,t.pendingContext,t.pendingContext!==t.context):t.context&&Li(0,t.context,!1),ns(e,t.containerInfo)}function Mo(e,t,r,n,i){return pa(),ma(i),t.flags|=256,bo(e,t,r,n),t.child}var No,Ao,Lo,Do,zo={dehydrated:null,treeContext:null,retryLane:0};function Oo(e){return{baseLanes:e,cachePool:null,transitions:null}}function Ro(e,t,r){var n,i=t.pendingProps,s=os.current,o=!1,l=0!==(128&t.flags);if((n=l)||(n=(null===e||null!==e.memoizedState)&&0!==(2&s)),n?(o=!0,t.flags&=-129):null!==e&&null===e.memoizedState||(s|=1),ji(os,1&s),null===e)return ca(t),null!==(e=t.memoizedState)&&null!==(e=e.dehydrated)?(0===(1&t.mode)?t.lanes=1:"$!"===e.data?t.lanes=8:t.lanes=1073741824,null):(l=i.children,e=i.fallback,o?(i=t.mode,o=t.child,l={mode:"hidden",children:l},0===(1&i)&&null!==o?(o.childLanes=0,o.pendingProps=l):o=Oc(l,i,0,null),e=zc(e,i,r,null),o.return=t,e.return=t,o.sibling=e,t.child=o,t.child.memoizedState=Oo(r),t.memoizedState=zo,e):Fo(t,l));if(null!==(s=e.memoizedState)&&null!==(n=s.dehydrated))return function(e,t,r,n,i,s,o){if(r)return 256&t.flags?(t.flags&=-257,Bo(e,t,o,n=uo(Error(a(422))))):null!==t.memoizedState?(t.child=e.child,t.flags|=128,null):(s=n.fallback,i=t.mode,n=Oc({mode:"visible",children:n.children},i,0,null),(s=zc(s,i,o,null)).flags|=2,n.return=t,s.return=t,n.sibling=s,t.child=n,0!==(1&t.mode)&&Ja(t,e.child,null,o),t.child.memoizedState=Oo(o),t.memoizedState=zo,s);if(0===(1&t.mode))return Bo(e,t,o,null);if("$!"===i.data){if(n=i.nextSibling&&i.nextSibling.dataset)var l=n.dgst;return 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0===this.sections.length||!this.sections.some((e=>0!==e.text.length||e.image&&0!==e.image.name.length))}static factory(e){return e instanceof Je?e:Je.fromString(e)}toString(){return 0===this.sections.length?"":this.sections.map((e=>e.text)).join("")}}class Ke{constructor(e){this.values=e.slice()}static parse(e){if(e instanceof Ke)return e;if("number"==typeof e)return new Ke([e,e,e,e]);if(Array.isArray(e)&&!(e.length<1||e.length>4)){for(const t of e)if("number"!=typeof t)return;switch(e.length){case 1:e=[e[0],e[0],e[0],e[0]];break;case 2:e=[e[0],e[1],e[0],e[1]];break;case 3:e=[e[0],e[1],e[2],e[1]]}return new Ke(e)}}toString(){return JSON.stringify(this.values)}}const Ye=new Set(["center","left","right","top","bottom","top-left","top-right","bottom-left","bottom-right"]);class Qe{constructor(e){this.values=e.slice()}static parse(e){if(e instanceof Qe)return e;if(Array.isArray(e)&&!(e.length<1)&&e.length%2==0){for(let t=0;t<e.length;t+=2){const r=e[t],n=e[t+1];if("string"!=typeof r||!Ye.has(r))return;if(!Array.isArray(n)||2!==n.length||"number"!=typeof n[0]||"number"!=typeof n[1])return}return new Qe(e)}}toString(){return JSON.stringify(this.values)}}class et{constructor(e){this.name=e.name,this.available=e.available}toString(){return this.name}static fromString(e){return e?new et({name:e,available:!1}):null}}function tt(e,t,r,n){return"number"==typeof e&&e>=0&&e<=255&&"number"==typeof t&&t>=0&&t<=255&&"number"==typeof r&&r>=0&&r<=255?void 0===n||"number"==typeof n&&n>=0&&n<=1?null:`Invalid rgba value [${[e,t,r,n].join(", ")}]: 'a' must be between 0 and 1.`:`Invalid rgba value [${("number"==typeof n?[e,t,r,n]:[e,t,r]).join(", ")}]: 'r', 'g', and 'b' must be between 0 and 255.`}function rt(e){if(null===e||"string"==typeof e||"boolean"==typeof e||"number"==typeof e||e instanceof Ge||e instanceof We||e instanceof Je||e instanceof Ke||e instanceof Qe||e instanceof et)return!0;if(Array.isArray(e)){for(const t of e)if(!rt(t))return!1;return!0}if("object"==typeof e){for(const t in e)if(!rt(e[t]))return!1;return!0}return!1}function nt(e){if(null===e)return le;if("string"==typeof e)return ue;if("boolean"==typeof e)return de;if("number"==typeof e)return ce;if(e instanceof Ge)return he;if(e instanceof We)return fe;if(e instanceof Je)return ge;if(e instanceof Ke)return _e;if(e instanceof Qe)return ve;if(e instanceof et)return ye;if(Array.isArray(e)){const t=e.length;let r;for(const n of e){const e=nt(n);if(r){if(r===e)continue;r=me;break}r=e}return xe(r||me,t)}return pe}function it(e){const t=typeof e;return null===e?"":"string"===t||"number"===t||"boolean"===t?String(e):e instanceof Ge||e instanceof Je||e instanceof Ke||e instanceof Qe||e instanceof et?e.toString():JSON.stringify(e)}class at{constructor(e,t){this.type=e,this.value=t}static parse(e,t){if(2!==e.length)return t.error(`'literal' expression requires exactly one argument, but found ${e.length-1} instead.`);if(!rt(e[1]))return t.error("invalid value");const r=e[1];let n=nt(r);const i=t.expectedType;return"array"!==n.kind||0!==n.N||!i||"array"!==i.kind||"number"==typeof i.N&&0!==i.N||(n=i),new at(n,r)}evaluate(){return this.value}eachChild(){}outputDefined(){return!0}}class st{constructor(e){this.name="ExpressionEvaluationError",this.message=e}toJSON(){return this.message}}const ot={string:ue,number:ce,boolean:de,object:pe};class lt{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");let r,n=1;const i=e[0];if("array"===i){let i,a;if(e.length>2){const r=e[1];if("string"!=typeof r||!(r in ot)||"object"===r)return t.error('The item type argument of "array" must be one of string, number, boolean',1);i=ot[r],n++}else i=me;if(e.length>3){if(null!==e[2]&&("number"!=typeof e[2]||e[2]<0||e[2]!==Math.floor(e[2])))return t.error('The length argument to "array" must be a positive integer literal',2);a=e[2],n++}r=xe(i,a)}else{if(!ot[i])throw new Error(`Types doesn't contain name = ${i}`);r=ot[i]}const a=[];for(;n<e.length;n++){const r=t.parse(e[n],n,me);if(!r)return null;a.push(r)}return new lt(r,a)}evaluate(e){for(let t=0;t<this.args.length;t++){const r=this.args[t].evaluate(e);if(!Ce(this.type,nt(r)))return r;if(t===this.args.length-1)throw new st(`Expected value to be of type ${be(this.type)}, but found ${be(nt(r))} instead.`)}throw new Error}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every((e=>e.outputDefined()))}}const ct={"to-boolean":de,"to-color":he,"to-number":ce,"to-string":ue};class ut{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");const r=e[0];if(!ct[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!==e.length)return t.error("Expected one argument.");const n=ct[r],i=[];for(let a=1;a<e.length;a++){const r=t.parse(e[a],a,me);if(!r)return null;i.push(r)}return new ut(n,i)}evaluate(e){switch(this.type.kind){case"boolean":return Boolean(this.args[0].evaluate(e));case"color":{let t,r;for(const n of this.args){if(t=n.evaluate(e),r=null,t instanceof Ge)return t;if("string"==typeof t){const r=e.parseColor(t);if(r)return r}else if(Array.isArray(t)&&(r=t.length<3||t.length>4?`Invalid rbga value ${JSON.stringify(t)}: expected an array containing either three or four numeric values.`:tt(t[0],t[1],t[2],t[3]),!r))return new Ge(t[0]/255,t[1]/255,t[2]/255,t[3])}throw new st(r||`Could not parse color from value '${"string"==typeof t?t:JSON.stringify(t)}'`)}case"padding":{let t;for(const r of this.args){t=r.evaluate(e);const n=Ke.parse(t);if(n)return n}throw new st(`Could not parse padding from value '${"string"==typeof t?t:JSON.stringify(t)}'`)}case"variableAnchorOffsetCollection":{let t;for(const r of this.args){t=r.evaluate(e);const n=Qe.parse(t);if(n)return n}throw new st(`Could not parse variableAnchorOffsetCollection from value '${"string"==typeof t?t:JSON.stringify(t)}'`)}case"number":{let t=null;for(const r of this.args){if(t=r.evaluate(e),null===t)return 0;const n=Number(t);if(!isNaN(n))return n}throw new st(`Could not convert ${JSON.stringify(t)} to number.`)}case"formatted":return Je.fromString(it(this.args[0].evaluate(e)));case"resolvedImage":return et.fromString(it(this.args[0].evaluate(e)));default:return it(this.args[0].evaluate(e))}}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every((e=>e.outputDefined()))}}const dt=["Unknown","Point","LineString","Polygon"];class ht{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null}id(){return this.feature&&"id"in this.feature?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?dt[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}parseColor(e){let t=this._parseColorCache[e];return t||(t=this._parseColorCache[e]=Ge.parse(e)),t}}class pt{constructor(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[],n=arguments.length>3?arguments[3]:void 0,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:new oe,a=arguments.length>5&&void 0!==arguments[5]?arguments[5]:[];this.registry=e,this.path=r,this.key=r.map((e=>`[${e}]`)).join(""),this.scope=i,this.errors=a,this.expectedType=n,this._isConstant=t}parse(e,t,r,n){let i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{};return t?this.concat(t,r,n)._parse(e,i):this._parse(e,i)}_parse(e,t){function r(e,t,r){return"assert"===r?new lt(t,[e]):"coerce"===r?new ut(t,[e]):e}if(null!==e&&"string"!=typeof e&&"boolean"!=typeof e&&"number"!=typeof e||(e=["literal",e]),Array.isArray(e)){if(0===e.length)return this.error('Expected an array with at least one element. 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If you wanted a literal array, use ["literal", [...]].`,0)}return this.error(void 0===e?"'undefined' value invalid. Use null instead.":"object"==typeof e?'Bare objects invalid. 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null;if(!Se(r.type,[de,ue,ce,le,me]))return t.error(`Expected first argument to be of type boolean, string, number or null, but found ${be(r.type)} instead`);if(4===e.length){const i=t.parse(e[3],3,ce);return i?new yt(r,n,i):null}return new yt(r,n)}evaluate(e){const t=this.needle.evaluate(e),r=this.haystack.evaluate(e);if(!ke(t,["boolean","string","number","null"]))throw new st(`Expected first argument to be of type boolean, string, number or null, but found ${be(nt(t))} instead.`);let n;if(this.fromIndex&&(n=this.fromIndex.evaluate(e)),ke(r,["string"])){const e=r.indexOf(t,n);return-1===e?-1:[...r.slice(0,e)].length}if(ke(r,["array"]))return r.indexOf(t,n);throw new st(`Expected second argument to be of type array or string, but found ${be(nt(r))} instead.`)}eachChild(e){e(this.needle),e(this.haystack),this.fromIndex&&e(this.fromIndex)}outputDefined(){return!1}}class vt{constructor(e,t,r,n,i,a){this.inputType=e,this.type=t,this.input=r,this.cases=n,this.outputs=i,this.otherwise=a}static parse(e,t){if(e.length<5)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if(e.length%2!=1)return t.error("Expected an even number of arguments.");let r,n;t.expectedType&&"value"!==t.expectedType.kind&&(n=t.expectedType);const i={},a=[];for(let l=2;l<e.length-1;l+=2){let s=e[l];const o=e[l+1];Array.isArray(s)||(s=[s]);const c=t.concat(l);if(0===s.length)return c.error("Expected at least one branch label.");for(const e of s){if("number"!=typeof e&&"string"!=typeof e)return c.error("Branch labels must be numbers or strings.");if("number"==typeof e&&Math.abs(e)>Number.MAX_SAFE_INTEGER)return c.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if("number"==typeof e&&Math.floor(e)!==e)return c.error("Numeric branch labels must be integer values.");if(r){if(c.checkSubtype(r,nt(e)))return null}else 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l=a[1],c=a[2],u=t?50:100,d=n?50:100;if(jr(l)<=u&&jr(c)<=d){if(!Er(l,e.length)&&Er(c,r.length))return NaN;let a;if(t&&n)a=Dr(e,l,r,c,i),s=Math.min(s,a);else if(t&&!n){const t=e.slice(l[0],l[1]+1);for(let e=c[0];e<=c[1];++e)if(a=Ar(r[e],t,i),s=Math.min(s,a),0===s)return s}else if(!t&&n){const t=r.slice(c[0],c[1]+1);for(let r=l[0];r<=l[1];++r)if(a=Ar(e[r],t,i),s=Math.min(s,a),0===s)return s}else a=zr(e,l,r,c,i),s=Math.min(s,a)}else{const a=Tr(l,t),u=Tr(c,n);$r(o,s,i,e,r,a[0],u[0]),$r(o,s,i,e,r,a[0],u[1]),$r(o,s,i,e,r,a[1],u[0]),$r(o,s,i,e,r,a[1],u[1])}}return s}function qr(e){return"MultiPolygon"===e.type?e.coordinates.map((e=>({type:"Polygon",coordinates:e}))):"MultiLineString"===e.type?e.coordinates.map((e=>({type:"LineString",coordinates:e}))):"MultiPoint"===e.type?e.coordinates.map((e=>({type:"Point",coordinates:e}))):[e]}class Zr{constructor(e,t){this.type=ce,this.geojson=e,this.geometries=t}static parse(e,t){if(2!==e.length)return t.error(`'distance' expression requires exactly one 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Punctuation"](e)&&(8214===e||8224===e||8225===e||8240===e||8241===e||8251===e||8252===e||8258===e||8263===e||8264===e||8265===e||8273===e)||Ti["Letterlike Symbols"](e)||Ti["Number Forms"](e)||Ti["Miscellaneous Technical"](e)&&(e>=8960&&e<=8967||e>=8972&&e<=8991||e>=8996&&e<=9e3||9003===e||e>=9085&&e<=9114||e>=9150&&e<=9165||9167===e||e>=9169&&e<=9179||e>=9186&&e<=9215)||Ti["Control Pictures"](e)&&9251!==e||Ti["Optical Character Recognition"](e)||Ti["Enclosed Alphanumerics"](e)||Ti["Geometric Shapes"](e)||Ti["Miscellaneous Symbols"](e)&&!(e>=9754&&e<=9759)||Ti["Miscellaneous Symbols and Arrows"](e)&&(e>=11026&&e<=11055||e>=11088&&e<=11097||e>=11192&&e<=11243)||Ti["CJK Symbols and Punctuation"](e)||Ti.Katakana(e)||Ti["Private Use Area"](e)||Ti["CJK Compatibility Forms"](e)||Ti["Small Form Variants"](e)||Ti["Halfwidth and Fullwidth Forms"](e)||8734===e||8756===e||8757===e||e>=9984&&e<=10087||e>=10102&&e<=10131||65532===e||65533===e)}(e))}const Oi=Mi(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function Ri(e){return Oi.test(String.fromCodePoint(e))}function Fi(e,t){return!(!t&&Ri(e)||e>=2304&&e<=3583||e>=3840&&e<=4255||Ti.Khmer(e))}function Bi(e){for(const t of e)if(Ri(t.charCodeAt(0)))return!0;return!1}const Vi=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(e){this.pluginStatus=e.pluginStatus,this.pluginURL=e.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(e){this.applyArabicShaping=e.applyArabicShaping,this.processBidirectionalText=e.processBidirectionalText,this.processStyledBidirectionalText=e.processStyledBidirectionalText}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class $i{constructor(e,t){this.zoom=e,t?(this.now=t.now,this.fadeDuration=t.fadeDuration,this.zoomHistory=t.zoomHistory,this.transition=t.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Ei,this.transition={})}isSupportedScript(e){return function(e,t){for(const r of e)if(!Fi(r.charCodeAt(0),t))return!1;return!0}(e,"loaded"===Vi.getRTLTextPluginStatus())}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,t=e-Math.floor(e),r=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:t+(1-t)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*t}}}class Ui{constructor(e,t){this.property=e,this.value=t,this.expression=function(e,t){if(un(e))return new Sn(e,t);if(vn(e)){const r=Cn(e,t);if("error"===r.result)throw new Error(r.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return r.value}{let r=e;return"color"===t.type&&"string"==typeof e?r=Ge.parse(e):"padding"!==t.type||"number"!=typeof e&&!Array.isArray(e)?"variableAnchorOffsetCollection"===t.type&&Array.isArray(e)&&(r=Qe.parse(e)):r=Ke.parse(e),{kind:"constant",evaluate:()=>r}}}(void 0===t?e.specification.default:t,e.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(e,t,r){return this.property.possiblyEvaluate(this,e,t,r)}}class Hi{constructor(e){this.property=e,this.value=new Ui(e,void 0)}transitioned(e,t){return new Zi(this.property,this.value,t,_({},e.transition,this.transition),e.now)}untransitioned(){return new Zi(this.property,this.value,null,{},0)}}class qi{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return b(this._values[e].value.value)}setValue(e,t){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new Hi(this._values[e].property)),this._values[e].value=new Ui(this._values[e].property,null===t?void 0:b(t))}getTransition(e){return b(this._values[e].transition)}setTransition(e,t){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new Hi(this._values[e].property)),this._values[e].transition=b(t)||void 0}serialize(){const e={};for(const t of Object.keys(this._values)){const r=this.getValue(t);void 0!==r&&(e[t]=r);const n=this.getTransition(t);void 0!==n&&(e[`${t}-transition`]=n)}return e}transitioned(e,t){const r=new Gi(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].transitioned(e,t._values[n]);return r}untransitioned(){const e=new Gi(this._properties);for(const t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}}class Zi{constructor(e,t,r,n,i){this.property=e,this.value=t,this.begin=i+n.delay||0,this.end=this.begin+n.duration||0,e.specification.transition&&(n.delay||n.duration)&&(this.prior=r)}possiblyEvaluate(e,t,r){const n=e.now||0,i=this.value.possiblyEvaluate(e,t,r),a=this.prior;if(a){if(n>this.end)return this.prior=null,i;if(this.value.isDataDriven())return this.prior=null,i;if(n<this.begin)return a.possiblyEvaluate(e,t,r);{const s=(n-this.begin)/(this.end-this.begin);return this.property.interpolate(a.possiblyEvaluate(e,t,r),i,function(e){if(e<=0)return 0;if(e>=1)return 1;const t=e*e,r=t*e;return 4*(e<.5?r:3*(e-t)+r-.75)}(s))}}return i}}class Gi{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,r){const n=new Ji(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(e,t,r);return n}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Wi{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}hasValue(e){return void 0!==this._values[e].value}getValue(e){return b(this._values[e].value)}setValue(e,t){this._values[e]=new Ui(this._values[e].property,null===t?void 0:b(t))}serialize(){const e={};for(const t of Object.keys(this._values)){const r=this.getValue(t);void 0!==r&&(e[t]=r)}return e}possiblyEvaluate(e,t,r){const n=new Ji(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(e,t,r);return n}}class Xi{constructor(e,t,r){this.property=e,this.value=t,this.parameters=r}isConstant(){return"constant"===this.value.kind}constantOr(e){return"constant"===this.value.kind?this.value.value:e}evaluate(e,t,r,n){return this.property.evaluate(this.value,this.parameters,e,t,r,n)}}class Ji{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class Ki{constructor(e){this.specification=e}possiblyEvaluate(e,t){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(t)}interpolate(e,t,r){const n=It[this.specification.type];return n?n(e,t,r):e}}class Yi{constructor(e,t){this.specification=e,this.overrides=t}possiblyEvaluate(e,t,r,n){return new Xi(this,"constant"===e.expression.kind||"camera"===e.expression.kind?{kind:"constant",value:e.expression.evaluate(t,null,{},r,n)}:e.expression,t)}interpolate(e,t,r){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new Xi(this,{kind:"constant",value:void 0},e.parameters);const n=It[this.specification.type];if(n){const i=n(e.value.value,t.value.value,r);return new Xi(this,{kind:"constant",value:i},e.parameters)}return e}evaluate(e,t,r,n,i,a){return"constant"===e.kind?e.value:e.evaluate(t,r,n,i,a)}}class Qi extends Yi{possiblyEvaluate(e,t,r,n){if(void 0===e.value)return new Xi(this,{kind:"constant",value:void 0},t);if("constant"===e.expression.kind){const i=e.expression.evaluate(t,null,{},r,n),a="resolvedImage"===e.property.specification.type&&"string"!=typeof i?i.name:i,s=this._calculate(a,a,a,t);return new Xi(this,{kind:"constant",value:s},t)}if("camera"===e.expression.kind){const r=this._calculate(e.expression.evaluate({zoom:t.zoom-1}),e.expression.evaluate({zoom:t.zoom}),e.expression.evaluate({zoom:t.zoom+1}),t);return new Xi(this,{kind:"constant",value:r},t)}return new Xi(this,e.expression,t)}evaluate(e,t,r,n,i,a){if("source"===e.kind){const s=e.evaluate(t,r,n,i,a);return this._calculate(s,s,s,t)}return"composite"===e.kind?this._calculate(e.evaluate({zoom:Math.floor(t.zoom)-1},r,n),e.evaluate({zoom:Math.floor(t.zoom)},r,n),e.evaluate({zoom:Math.floor(t.zoom)+1},r,n),t):e.value}_calculate(e,t,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:r,to:t}}interpolate(e){return e}}class ea{constructor(e){this.specification=e}possiblyEvaluate(e,t,r,n){if(void 0!==e.value){if("constant"===e.expression.kind){const i=e.expression.evaluate(t,null,{},r,n);return this._calculate(i,i,i,t)}return this._calculate(e.expression.evaluate(new $i(Math.floor(t.zoom-1),t)),e.expression.evaluate(new $i(Math.floor(t.zoom),t)),e.expression.evaluate(new $i(Math.floor(t.zoom+1),t)),t)}}_calculate(e,t,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:r,to:t}}interpolate(e){return e}}class ta{constructor(e){this.specification=e}possiblyEvaluate(e,t,r,n){return!!e.expression.evaluate(t,null,{},r,n)}interpolate(){return!1}}class ra{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const t in e){const r=e[t];r.specification.overridable&&this.overridableProperties.push(t);const n=this.defaultPropertyValues[t]=new Ui(r,void 0),i=this.defaultTransitionablePropertyValues[t]=new Hi(r);this.defaultTransitioningPropertyValues[t]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[t]=n.possiblyEvaluate({})}}}bi("DataDrivenProperty",Yi),bi("DataConstantProperty",Ki),bi("CrossFadedDataDrivenProperty",Qi),bi("CrossFadedProperty",ea),bi("ColorRampProperty",ta);const na="-transition";class ia extends q{constructor(e,t){if(super(),this.id=e.id,this.type=e.type,this._featureFilter={filter:()=>!0,needGeometry:!1},"custom"!==e.type&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),t.layout&&(this._unevaluatedLayout=new Wi(t.layout)),t.paint)){this._transitionablePaint=new qi(t.paint);for(const t in e.paint)this.setPaintProperty(t,e.paint[t],{validate:!1});for(const t in e.layout)this.setLayoutProperty(t,e.layout[t],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Ji(t.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return"visibility"===e?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};null!=t&&this._validate(_i,`layers.${this.id}.layout.${e}`,e,t,r)||("visibility"!==e?this._unevaluatedLayout.setValue(e,t):this.visibility=t)}getPaintProperty(e){return e.endsWith(na)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(null!=t&&this._validate(gi,`layers.${this.id}.paint.${e}`,e,t,r))return!1;if(e.endsWith(na))return this._transitionablePaint.setTransition(e.slice(0,-11),t||void 0),!1;{const r=this._transitionablePaint._values[e],n="cross-faded-data-driven"===r.property.specification["property-type"],i=r.value.isDataDriven(),a=r.value;this._transitionablePaint.setValue(e,t),this._handleSpecialPaintPropertyUpdate(e);const s=this._transitionablePaint._values[e].value;return s.isDataDriven()||i||n||this._handleOverridablePaintPropertyUpdate(e,a,s)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,t,r){return!1}isHidden(e){return!!(this.minzoom&&e<this.minzoom)||!!(this.maxzoom&&e>=this.maxzoom)||"none"===this.visibility}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,t){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)}serialize(){const e={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),x(e,((e,t)=>!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)))}_validate(e,t,r,n){let i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{};return(!i||!1!==i.validate)&&yi(this,e.call(pi,{key:t,layerType:this.type,objectKey:r,value:n,styleSpec:Z,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const t=this.paint.get(e);if(t instanceof Xi&&sn(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1}}const aa={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class sa{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class oa{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function la(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,r=0,n=0;return{members:e.map((e=>{const i=aa[e.type].BYTES_PER_ELEMENT,a=r=ca(r,Math.max(t,i)),s=e.components||1;return n=Math.max(n,i),r+=i*s,{name:e.name,type:e.type,components:s,offset:a}})),size:ca(r,Math.max(n,t)),alignment:t}}function ca(e,t){return Math.ceil(e/t)*t}class ua extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const n=2*e;return this.int16[n+0]=t,this.int16[n+1]=r,e}}ua.prototype.bytesPerElement=4,bi("StructArrayLayout2i4",ua);class da extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=3*e;return this.int16[i+0]=t,this.int16[i+1]=r,this.int16[i+2]=n,e}}da.prototype.bytesPerElement=6,bi("StructArrayLayout3i6",da);class ha extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)}emplace(e,t,r,n,i){const a=4*e;return this.int16[a+0]=t,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,e}}ha.prototype.bytesPerElement=8,bi("StructArrayLayout4i8",ha);class pa extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,r,n,i,a)}emplace(e,t,r,n,i,a,s){const o=6*e;return this.int16[o+0]=t,this.int16[o+1]=r,this.int16[o+2]=n,this.int16[o+3]=i,this.int16[o+4]=a,this.int16[o+5]=s,e}}pa.prototype.bytesPerElement=12,bi("StructArrayLayout2i4i12",pa);class ma extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,r,n,i,a)}emplace(e,t,r,n,i,a,s){const o=4*e,l=8*e;return this.int16[o+0]=t,this.int16[o+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=i,this.uint8[l+6]=a,this.uint8[l+7]=s,e}}ma.prototype.bytesPerElement=8,bi("StructArrayLayout2i4ub8",ma);class fa extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const n=2*e;return this.float32[n+0]=t,this.float32[n+1]=r,e}}fa.prototype.bytesPerElement=8,bi("StructArrayLayout2f8",fa);class ga extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,s,o,l,c){const u=this.length;return this.resize(u+1),this.emplace(u,e,t,r,n,i,a,s,o,l,c)}emplace(e,t,r,n,i,a,s,o,l,c,u){const d=10*e;return this.uint16[d+0]=t,this.uint16[d+1]=r,this.uint16[d+2]=n,this.uint16[d+3]=i,this.uint16[d+4]=a,this.uint16[d+5]=s,this.uint16[d+6]=o,this.uint16[d+7]=l,this.uint16[d+8]=c,this.uint16[d+9]=u,e}}ga.prototype.bytesPerElement=20,bi("StructArrayLayout10ui20",ga);class _a extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,s,o,l,c,u,d){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,r,n,i,a,s,o,l,c,u,d)}emplace(e,t,r,n,i,a,s,o,l,c,u,d,h){const p=12*e;return this.int16[p+0]=t,this.int16[p+1]=r,this.int16[p+2]=n,this.int16[p+3]=i,this.uint16[p+4]=a,this.uint16[p+5]=s,this.uint16[p+6]=o,this.uint16[p+7]=l,this.int16[p+8]=c,this.int16[p+9]=u,this.int16[p+10]=d,this.int16[p+11]=h,e}}_a.prototype.bytesPerElement=24,bi("StructArrayLayout4i4ui4i24",_a);class ya extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=3*e;return this.float32[i+0]=t,this.float32[i+1]=r,this.float32[i+2]=n,e}}ya.prototype.bytesPerElement=12,bi("StructArrayLayout3f12",ya);class va extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}va.prototype.bytesPerElement=4,bi("StructArrayLayout1ul4",va);class xa extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,s,o,l){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,r,n,i,a,s,o,l)}emplace(e,t,r,n,i,a,s,o,l,c){const u=10*e,d=5*e;return this.int16[u+0]=t,this.int16[u+1]=r,this.int16[u+2]=n,this.int16[u+3]=i,this.int16[u+4]=a,this.int16[u+5]=s,this.uint32[d+3]=o,this.uint16[u+8]=l,this.uint16[u+9]=c,e}}xa.prototype.bytesPerElement=20,bi("StructArrayLayout6i1ul2ui20",xa);class ba extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,r,n,i,a)}emplace(e,t,r,n,i,a,s){const o=6*e;return this.int16[o+0]=t,this.int16[o+1]=r,this.int16[o+2]=n,this.int16[o+3]=i,this.int16[o+4]=a,this.int16[o+5]=s,e}}ba.prototype.bytesPerElement=12,bi("StructArrayLayout2i2i2i12",ba);class wa extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,r,n,i)}emplace(e,t,r,n,i,a){const s=4*e,o=8*e;return this.float32[s+0]=t,this.float32[s+1]=r,this.float32[s+2]=n,this.int16[o+6]=i,this.int16[o+7]=a,e}}wa.prototype.bytesPerElement=16,bi("StructArrayLayout2f1f2i16",wa);class Ca extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,r,n,i,a)}emplace(e,t,r,n,i,a,s){const o=16*e,l=4*e,c=8*e;return this.uint8[o+0]=t,this.uint8[o+1]=r,this.float32[l+1]=n,this.float32[l+2]=i,this.int16[c+6]=a,this.int16[c+7]=s,e}}Ca.prototype.bytesPerElement=16,bi("StructArrayLayout2ub2f2i16",Ca);class Sa extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=3*e;return this.uint16[i+0]=t,this.uint16[i+1]=r,this.uint16[i+2]=n,e}}Sa.prototype.bytesPerElement=6,bi("StructArrayLayout3ui6",Sa);class ka extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,s,o,l,c,u,d,h,p,m,f,g){const _=this.length;return this.resize(_+1),this.emplace(_,e,t,r,n,i,a,s,o,l,c,u,d,h,p,m,f,g)}emplace(e,t,r,n,i,a,s,o,l,c,u,d,h,p,m,f,g,_){const y=24*e,v=12*e,x=48*e;return this.int16[y+0]=t,this.int16[y+1]=r,this.uint16[y+2]=n,this.uint16[y+3]=i,this.uint32[v+2]=a,this.uint32[v+3]=s,this.uint32[v+4]=o,this.uint16[y+10]=l,this.uint16[y+11]=c,this.uint16[y+12]=u,this.float32[v+7]=d,this.float32[v+8]=h,this.uint8[x+36]=p,this.uint8[x+37]=m,this.uint8[x+38]=f,this.uint32[v+10]=g,this.int16[y+22]=_,e}}ka.prototype.bytesPerElement=48,bi("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",ka);class ja extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,s,o,l,c,u,d,h,p,m,f,g,_,y,v,x,b,w,C,S,k,j,E){const T=this.length;return this.resize(T+1),this.emplace(T,e,t,r,n,i,a,s,o,l,c,u,d,h,p,m,f,g,_,y,v,x,b,w,C,S,k,j,E)}emplace(e,t,r,n,i,a,s,o,l,c,u,d,h,p,m,f,g,_,y,v,x,b,w,C,S,k,j,E,T){const P=32*e,I=16*e;return this.int16[P+0]=t,this.int16[P+1]=r,this.int16[P+2]=n,this.int16[P+3]=i,this.int16[P+4]=a,this.int16[P+5]=s,this.int16[P+6]=o,this.int16[P+7]=l,this.uint16[P+8]=c,this.uint16[P+9]=u,this.uint16[P+10]=d,this.uint16[P+11]=h,this.uint16[P+12]=p,this.uint16[P+13]=m,this.uint16[P+14]=f,this.uint16[P+15]=g,this.uint16[P+16]=_,this.uint16[P+17]=y,this.uint16[P+18]=v,this.uint16[P+19]=x,this.uint16[P+20]=b,this.uint16[P+21]=w,this.uint16[P+22]=C,this.uint32[I+12]=S,this.float32[I+13]=k,this.float32[I+14]=j,this.uint16[P+30]=E,this.uint16[P+31]=T,e}}ja.prototype.bytesPerElement=64,bi("StructArrayLayout8i15ui1ul2f2ui64",ja);class Ea extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}Ea.prototype.bytesPerElement=4,bi("StructArrayLayout1f4",Ea);class Ta extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=3*e;return this.uint16[6*e+0]=t,this.float32[i+1]=r,this.float32[i+2]=n,e}}Ta.prototype.bytesPerElement=12,bi("StructArrayLayout1ui2f12",Ta);class Pa extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){const i=4*e;return this.uint32[2*e+0]=t,this.uint16[i+2]=r,this.uint16[i+3]=n,e}}Pa.prototype.bytesPerElement=8,bi("StructArrayLayout1ul2ui8",Pa);class Ia extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){const n=2*e;return this.uint16[n+0]=t,this.uint16[n+1]=r,e}}Ia.prototype.bytesPerElement=4,bi("StructArrayLayout2ui4",Ia);class Ma extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}Ma.prototype.bytesPerElement=2,bi("StructArrayLayout1ui2",Ma);class Na extends oa{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)}emplace(e,t,r,n,i){const a=4*e;return this.float32[a+0]=t,this.float32[a+1]=r,this.float32[a+2]=n,this.float32[a+3]=i,e}}Na.prototype.bytesPerElement=16,bi("StructArrayLayout4f16",Na);class Aa extends sa{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 a(this.anchorPointX,this.anchorPointY)}}Aa.prototype.size=20;class La extends xa{get(e){return new Aa(this,e)}}bi("CollisionBoxArray",La);class Da extends sa{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}Da.prototype.size=48;class za extends ka{get(e){return new Da(this,e)}}bi("PlacedSymbolArray",za);class Oa extends sa{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(e){this._structArray.uint32[this._pos4+12]=e}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}Oa.prototype.size=64;class Ra extends ja{get(e){return new Oa(this,e)}}bi("SymbolInstanceArray",Ra);class Fa extends Ea{getoffsetX(e){return this.float32[1*e+0]}}bi("GlyphOffsetArray",Fa);class Ba extends da{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}bi("SymbolLineVertexArray",Ba);class Va extends sa{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]}}Va.prototype.size=12;class $a extends Ta{get(e){return new Va(this,e)}}bi("TextAnchorOffsetArray",$a);class Ua extends sa{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]}}Ua.prototype.size=8;class Ha extends Pa{get(e){return new Ua(this,e)}}bi("FeatureIndexArray",Ha);class qa extends ua{}class Za extends ua{}class Ga extends ua{}class Wa extends pa{}class Xa extends ma{}class Ja extends fa{}class Ka extends ga{}class Ya extends _a{}class Qa extends ya{}class es extends va{}class ts extends ba{}class rs extends Ca{}class ns extends Sa{}class is extends Ia{}const as=la([{name:"a_pos",components:2,type:"Int16"}],4),{members:ss}=as;class os{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.segments=e}prepareSegment(e,t,r,n){let i=this.segments[this.segments.length-1];return e>os.MAX_VERTEX_ARRAY_LENGTH&&C(`Max vertices per segment is ${os.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!i||i.vertexLength+e>os.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n)&&(i={vertexOffset:t.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==n&&(i.sortKey=n),this.segments.push(i)),i}get(){return this.segments}destroy(){for(const e of this.segments)for(const t in e.vaos)e.vaos[t].destroy()}static simpleSegment(e,t,r,n){return new os([{vertexOffset:e,primitiveOffset:t,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])}}function ls(e,t){return 256*(e=f(Math.floor(e),0,255))+f(Math.floor(t),0,255)}os.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,bi("SegmentVector",os);const cs=la([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var us={exports:{}},ds={exports:{}};ds.exports=function(e,t){var r,n,i,a,s,o,l,c;for(n=e.length-(r=3&e.length),i=t,s=3432918353,o=461845907,c=0;c<n;)l=255&e.charCodeAt(c)|(255&e.charCodeAt(++c))<<8|(255&e.charCodeAt(++c))<<16|(255&e.charCodeAt(++c))<<24,++c,i=27492+(65535&(a=5*(65535&(i=(i^=l=(65535&(l=(l=(65535&l)*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(a>>>16)&65535)<<16);switch(l=0,r){case 3:l^=(255&e.charCodeAt(c+2))<<16;case 2:l^=(255&e.charCodeAt(c+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&e.charCodeAt(c)))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*o+(((l>>>16)*o&65535)<<16)&4294967295}return i^=e.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0};var hs=ds.exports,ps={exports:{}};ps.exports=function(e,t){for(var r,n=e.length,i=t^n,a=0;n>=4;)r=1540483477*(65535&(r=255&e.charCodeAt(a)|(255&e.charCodeAt(++a))<<8|(255&e.charCodeAt(++a))<<16|(255&e.charCodeAt(++a))<<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,++a;switch(n){case 3:i^=(255&e.charCodeAt(a+2))<<16;case 2:i^=(255&e.charCodeAt(a+1))<<8;case 1:i=1540483477*(65535&(i^=255&e.charCodeAt(a)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0};var ms=hs,fs=ps.exports;us.exports=ms,us.exports.murmur3=ms,us.exports.murmur2=fs;var gs=r(us.exports);class _s{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,t,r,n){this.ids.push(ys(e)),this.positions.push(t,r,n)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const t=ys(e);let r=0,n=this.ids.length-1;for(;r<n;){const e=r+n>>1;this.ids[e]>=t?n=e:r=e+1}const i=[];for(;this.ids[r]===t;)i.push({index:this.positions[3*r],start:this.positions[3*r+1],end:this.positions[3*r+2]}),r++;return i}static serialize(e,t){const r=new Float64Array(e.ids),n=new Uint32Array(e.positions);return vs(r,n,0,r.length-1),t&&t.push(r.buffer,n.buffer),{ids:r,positions:n}}static deserialize(e){const t=new _s;return t.ids=e.ids,t.positions=e.positions,t.indexed=!0,t}}function ys(e){const t=+e;return!isNaN(t)&&t<=Number.MAX_SAFE_INTEGER?t:gs(String(e))}function vs(e,t,r,n){for(;r<n;){const i=e[r+n>>1];let a=r-1,s=n+1;for(;;){do{a++}while(e[a]<i);do{s--}while(e[s]>i);if(a>=s)break;xs(e,a,s),xs(t,3*a,3*s),xs(t,3*a+1,3*s+1),xs(t,3*a+2,3*s+2)}s-r<n-s?(vs(e,t,r,s),r=s+1):(vs(e,t,s+1,n),n=s)}}function xs(e,t,r){const n=e[t];e[t]=e[r],e[r]=n}bi("FeaturePositionMap",_s);class bs{constructor(e,t){this.gl=e.gl,this.location=t}}class ws extends bs{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}}class Cs extends bs{constructor(e,t){super(e,t),this.current=[0,0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]&&e[3]===this.current[3]||(this.current=e,this.gl.uniform4f(this.location,e[0],e[1],e[2],e[3]))}}class Ss extends bs{constructor(e,t){super(e,t),this.current=Ge.transparent}set(e){e.r===this.current.r&&e.g===this.current.g&&e.b===this.current.b&&e.a===this.current.a||(this.current=e,this.gl.uniform4f(this.location,e.r,e.g,e.b,e.a))}}const ks=new Float32Array(16);function js(e){return[ls(255*e.r,255*e.g),ls(255*e.b,255*e.a)]}class Es{constructor(e,t,r){this.value=e,this.uniformNames=t.map((e=>`u_${e}`)),this.type=r}setUniform(e,t,r){e.set(r.constantOr(this.value))}getBinding(e,t,r){return"color"===this.type?new Ss(e,t):new ws(e,t)}}class Ts{constructor(e,t){this.uniformNames=t.map((e=>`u_${e}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,t){this.pixelRatioFrom=t.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=t.tlbr,this.patternTo=e.tlbr}setUniform(e,t,r,n){const i="u_pattern_to"===n?this.patternTo:"u_pattern_from"===n?this.patternFrom:"u_pixel_ratio_to"===n?this.pixelRatioTo:"u_pixel_ratio_from"===n?this.pixelRatioFrom:null;i&&e.set(i)}getBinding(e,t,r){return"u_pattern"===r.substr(0,9)?new Cs(e,t):new ws(e,t)}}class Ps{constructor(e,t,r,n){this.expression=e,this.type=r,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===r?2:1,offset:0}))),this.paintVertexArray=new n}populatePaintArray(e,t,r,n,i){const a=this.paintVertexArray.length,s=this.expression.evaluate(new $i(0),t,{},n,[],i);this.paintVertexArray.resize(e),this._setPaintValue(a,e,s)}updatePaintArray(e,t,r,n){const i=this.expression.evaluate({zoom:0},r,n);this._setPaintValue(e,t,i)}_setPaintValue(e,t,r){if("color"===this.type){const n=js(r);for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,n[0],n[1])}else{for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,r);this.maxValue=Math.max(this.maxValue,Math.abs(r))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Is{constructor(e,t,r,n,i,a){this.expression=e,this.uniformNames=t.map((e=>`u_${e}_t`)),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===r?4:2,offset:0}))),this.paintVertexArray=new a}populatePaintArray(e,t,r,n,i){const a=this.expression.evaluate(new $i(this.zoom),t,{},n,[],i),s=this.expression.evaluate(new $i(this.zoom+1),t,{},n,[],i),o=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(o,e,a,s)}updatePaintArray(e,t,r,n){const i=this.expression.evaluate({zoom:this.zoom},r,n),a=this.expression.evaluate({zoom:this.zoom+1},r,n);this._setPaintValue(e,t,i,a)}_setPaintValue(e,t,r,n){if("color"===this.type){const i=js(r),a=js(n);for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,i[0],i[1],a[0],a[1])}else{for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,r,n);this.maxValue=Math.max(this.maxValue,Math.abs(r),Math.abs(n))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t){const r=this.useIntegerZoom?Math.floor(t.zoom):t.zoom,n=f(this.expression.interpolationFactor(r,this.zoom,this.zoom+1),0,1);e.set(n)}getBinding(e,t,r){return new ws(e,t)}}class Ms{constructor(e,t,r,n,i,a){this.expression=e,this.type=t,this.useIntegerZoom=r,this.zoom=n,this.layerId=a,this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i}populatePaintArray(e,t,r){const n=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(n,e,t.patterns&&t.patterns[this.layerId],r)}updatePaintArray(e,t,r,n,i){this._setPaintValues(e,t,r.patterns&&r.patterns[this.layerId],i)}_setPaintValues(e,t,r,n){if(!n||!r)return;const{min:i,mid:a,max:s}=r,o=n[i],l=n[a],c=n[s];if(o&&l&&c)for(let u=e;u<t;u++)this.zoomInPaintVertexArray.emplace(u,l.tl[0],l.tl[1],l.br[0],l.br[1],o.tl[0],o.tl[1],o.br[0],o.br[1],l.pixelRatio,o.pixelRatio),this.zoomOutPaintVertexArray.emplace(u,l.tl[0],l.tl[1],l.br[0],l.br[1],c.tl[0],c.tl[1],c.br[0],c.br[1],l.pixelRatio,c.pixelRatio)}upload(e){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,cs.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,cs.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Ns{constructor(e,t,r){this.binders={},this._buffers=[];const n=[];for(const i in e.paint._values){if(!r(i))continue;const a=e.paint.get(i);if(!(a instanceof Xi&&sn(a.property.specification)))continue;const s=Ls(i,e.type),o=a.value,l=a.property.specification.type,c=a.property.useIntegerZoom,u=a.property.specification["property-type"],d="cross-faded"===u||"cross-faded-data-driven"===u;if("constant"===o.kind)this.binders[i]=d?new Ts(o.value,s):new Es(o.value,s,l),n.push(`/u_${i}`);else if("source"===o.kind||d){const r=Ds(i,l,"source");this.binders[i]=d?new Ms(o,l,c,t,r,e.id):new Ps(o,s,l,r),n.push(`/a_${i}`)}else{const e=Ds(i,l,"composite");this.binders[i]=new Is(o,s,l,c,t,e),n.push(`/z_${i}`)}}this.cacheKey=n.sort().join("")}getMaxValue(e){const t=this.binders[e];return t instanceof Ps||t instanceof Is?t.maxValue:0}populatePaintArrays(e,t,r,n,i){for(const a in this.binders){const s=this.binders[a];(s instanceof Ps||s instanceof Is||s instanceof Ms)&&s.populatePaintArray(e,t,r,n,i)}}setConstantPatternPositions(e,t){for(const r in this.binders){const n=this.binders[r];n instanceof Ts&&n.setConstantPatternPositions(e,t)}}updatePaintArrays(e,t,r,n,i){let a=!1;for(const s in e){const o=t.getPositions(s);for(const t of o){const o=r.feature(t.index);for(const r in this.binders){const l=this.binders[r];if((l instanceof Ps||l instanceof Is||l instanceof Ms)&&!0===l.expression.isStateDependent){const c=n.paint.get(r);l.expression=c.value,l.updatePaintArray(t.start,t.end,o,e[s],i),a=!0}}}}return a}defines(){const e=[];for(const t in this.binders){const r=this.binders[t];(r instanceof Es||r instanceof Ts)&&e.push(...r.uniformNames.map((e=>`#define HAS_UNIFORM_${e}`)))}return e}getBinderAttributes(){const e=[];for(const t in this.binders){const r=this.binders[t];if(r instanceof Ps||r instanceof Is)for(let t=0;t<r.paintVertexAttributes.length;t++)e.push(r.paintVertexAttributes[t].name);else if(r instanceof Ms)for(let t=0;t<cs.members.length;t++)e.push(cs.members[t].name)}return e}getBinderUniforms(){const e=[];for(const t in this.binders){const r=this.binders[t];if(r instanceof Es||r instanceof Ts||r instanceof Is)for(const t of r.uniformNames)e.push(t)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e,t){const r=[];for(const n in this.binders){const i=this.binders[n];if(i instanceof Es||i instanceof Ts||i instanceof Is)for(const a of i.uniformNames)if(t[a]){const s=i.getBinding(e,t[a],a);r.push({name:a,property:n,binding:s})}}return r}setUniforms(e,t,r,n){for(const{name:i,property:a,binding:s}of t)this.binders[a].setUniform(s,n,r.get(a),i)}updatePaintBuffers(e){this._buffers=[];for(const t in this.binders){const r=this.binders[t];if(e&&r instanceof Ms){const t=2===e.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;t&&this._buffers.push(t)}else(r instanceof Ps||r instanceof Is)&&r.paintVertexBuffer&&this._buffers.push(r.paintVertexBuffer)}}upload(e){for(const t in this.binders){const r=this.binders[t];(r instanceof Ps||r instanceof Is||r instanceof Ms)&&r.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const t=this.binders[e];(t instanceof Ps||t instanceof Is||t instanceof Ms)&&t.destroy()}}}class As{constructor(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:()=>!0;this.programConfigurations={};for(const n of e)this.programConfigurations[n.id]=new Ns(n,t,r);this.needsUpload=!1,this._featureMap=new _s,this._bufferOffset=0}populatePaintArrays(e,t,r,n,i,a){for(const s in this.programConfigurations)this.programConfigurations[s].populatePaintArrays(e,t,n,i,a);void 0!==t.id&&this._featureMap.add(t.id,r,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,r,n){for(const i of r)this.needsUpload=this.programConfigurations[i.id].updatePaintArrays(e,this._featureMap,t,i,n)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}function Ls(e,t){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[e]||[e.replace(`${t}-`,"").replace(/-/g,"_")]}function Ds(e,t,r){const n={color:{source:fa,composite:Na},number:{source:Ea,composite:fa}},i=function(e){return{"line-pattern":{source:Ka,composite:Ka},"fill-pattern":{source:Ka,composite:Ka},"fill-extrusion-pattern":{source:Ka,composite:Ka}}[e]}(e);return i&&i[r]||n[t][r]}bi("ConstantBinder",Es),bi("CrossFadedConstantBinder",Ts),bi("SourceExpressionBinder",Ps),bi("CrossFadedCompositeBinder",Ms),bi("CompositeExpressionBinder",Is),bi("ProgramConfiguration",Ns,{omit:["_buffers"]}),bi("ProgramConfigurationSet",As);const zs=8192,Os=Math.pow(2,14)-1,Rs=-Os-1;function Fs(e){const t=zs/e.extent,r=e.loadGeometry();for(let n=0;n<r.length;n++){const e=r[n];for(let r=0;r<e.length;r++){const n=e[r],i=Math.round(n.x*t),a=Math.round(n.y*t);n.x=f(i,Rs,Os),n.y=f(a,Rs,Os),(i<n.x||i>n.x+1||a<n.y||a>n.y+1)&&C("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return r}function Bs(e,t){return{type:e.type,id:e.id,properties:e.properties,geometry:t?Fs(e):[]}}function Vs(e,t,r,n,i){e.emplaceBack(2*t+(n+1)/2,2*r+(i+1)/2)}class $s{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new Za,this.indexArray=new ns,this.segments=new os,this.programConfigurations=new As(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){const n=this.layers[0],i=[];let a=null,s=!1;"circle"===n.type&&(a=n.layout.get("circle-sort-key"),s=!a.isConstant());for(const{feature:o,id:l,index:c,sourceLayerIndex:u}of e){const e=this.layers[0]._featureFilter.needGeometry,t=Bs(o,e);if(!this.layers[0]._featureFilter.filter(new $i(this.zoom),t,r))continue;const n=s?a.evaluate(t,{},r):void 0,d={id:l,properties:o.properties,type:o.type,sourceLayerIndex:u,index:c,geometry:e?t.geometry:Fs(o),patterns:{},sortKey:n};i.push(d)}s&&i.sort(((e,t)=>e.sortKey-t.sortKey));for(const o of i){const{geometry:n,index:i,sourceLayerIndex:a}=o,s=e[i].feature;this.addFeature(o,n,i,r),t.featureIndex.insert(s,n,i,a,this.index)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,ss),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,t,r,n){for(const i of t)for(const t of i){const r=t.x,n=t.y;if(r<0||r>=zs||n<0||n>=zs)continue;const i=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),a=i.vertexLength;Vs(this.layoutVertexArray,r,n,-1,-1),Vs(this.layoutVertexArray,r,n,1,-1),Vs(this.layoutVertexArray,r,n,1,1),Vs(this.layoutVertexArray,r,n,-1,1),this.indexArray.emplaceBack(a,a+1,a+2),this.indexArray.emplaceBack(a,a+3,a+2),i.vertexLength+=4,i.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,{},n)}}function Us(e,t){for(let r=0;r<e.length;r++)if(Ys(t,e[r]))return!0;for(let r=0;r<t.length;r++)if(Ys(e,t[r]))return!0;return!!Gs(e,t)}function Hs(e,t,r){return!!Ys(e,t)||!!Xs(t,e,r)}function qs(e,t){if(1===e.length)return Ks(t,e[0]);for(let r=0;r<t.length;r++){const n=t[r];for(let t=0;t<n.length;t++)if(Ys(e,n[t]))return!0}for(let r=0;r<e.length;r++)if(Ks(t,e[r]))return!0;for(let r=0;r<t.length;r++)if(Gs(e,t[r]))return!0;return!1}function Zs(e,t,r){if(e.length>1){if(Gs(e,t))return!0;for(let n=0;n<t.length;n++)if(Xs(t[n],e,r))return!0}for(let 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al{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new Ga,this.indexArray=new ns,this.indexArray2=new is,this.programConfigurations=new As(e.layers,e.zoom),this.segments=new os,this.segments2=new os,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){this.hasPattern=nl("fill",this.layers,t);const n=this.layers[0].layout.get("fill-sort-key"),i=!n.isConstant(),a=[];for(const{feature:s,id:o,index:l,sourceLayerIndex:c}of e){const e=this.layers[0]._featureFilter.needGeometry,u=Bs(s,e);if(!this.layers[0]._featureFilter.filter(new $i(this.zoom),u,r))continue;const d=i?n.evaluate(u,{},r,t.availableImages):void 0,h={id:o,properties:s.properties,type:s.type,sourceLayerIndex:c,index:l,geometry:e?u.geometry:Fs(s),patterns:{},sortKey:d};a.push(h)}i&&a.sort(((e,t)=>e.sortKey-t.sortKey));for(const s of a){const{geometry:n,index:i,sourceLayerIndex:a}=s;if(this.hasPattern){const e=il("fill",this.layers,s,this.zoom,t);this.patternFeatures.push(e)}else this.addFeature(s,n,i,r,{});t.featureIndex.insert(e[i].feature,n,i,a,this.index)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)}addFeatures(e,t,r){for(const n of this.patternFeatures)this.addFeature(n,n.geometry,n.index,t,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Mo),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,t,r,n,i){for(const a of yr(t,500)){let e=0;for(const o of a)e+=o.length;const t=this.segments.prepareSegment(e,this.layoutVertexArray,this.indexArray),r=t.vertexLength,n=[],i=[];for(const o of a){if(0===o.length)continue;o!==a[0]&&i.push(n.length/2);const e=this.segments2.prepareSegment(o.length,this.layoutVertexArray,this.indexArray2),t=e.vertexLength;this.layoutVertexArray.emplaceBack(o[0].x,o[0].y),this.indexArray2.emplaceBack(t+o.length-1,t),n.push(o[0].x),n.push(o[0].y);for(let r=1;r<o.length;r++)this.layoutVertexArray.emplaceBack(o[r].x,o[r].y),this.indexArray2.emplaceBack(t+r-1,t+r),n.push(o[r].x),n.push(o[r].y);e.vertexLength+=o.length,e.primitiveLength+=o.length}const s=No(n,i);for(let a=0;a<s.length;a+=3)this.indexArray.emplaceBack(r+s[a],r+s[a+1],r+s[a+2]);t.vertexLength+=e,t.primitiveLength+=s.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,i,n)}}let sl,ol;bi("FillBucket",al,{omit:["layers","patternFeatures"]});var ll={get paint(){return ol=ol||new ra({"fill-antialias":new Ki(Z.paint_fill["fill-antialias"]),"fill-opacity":new Yi(Z.paint_fill["fill-opacity"]),"fill-color":new Yi(Z.paint_fill["fill-color"]),"fill-outline-color":new Yi(Z.paint_fill["fill-outline-color"]),"fill-translate":new Ki(Z.paint_fill["fill-translate"]),"fill-translate-anchor":new Ki(Z.paint_fill["fill-translate-anchor"]),"fill-pattern":new Qi(Z.paint_fill["fill-pattern"])})},get layout(){return sl=sl||new ra({"fill-sort-key":new Yi(Z.layout_fill["fill-sort-key"])})}};class cl extends ia{constructor(e){super(e,ll)}recalculate(e,t){super.recalculate(e,t);const r=this.paint._values["fill-outline-color"];"constant"===r.value.kind&&void 0===r.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(e){return new al(e)}queryRadius(){return to(this.paint.get("fill-translate"))}queryIntersectsFeature(e,t,r,n,i,a,s){return qs(ro(e,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),a.angle,s),n)}isTileClipped(){return!0}}const ul=la([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),dl=la([{name:"a_centroid",components:2,type:"Int16"}],4),{members:hl}=ul;var pl={},ml=n,fl=gl;function gl(e,t,r,n,i){this.properties={},this.extent=r,this.type=0,this._pbf=e,this._geometry=-1,this._keys=n,this._values=i,e.readFields(_l,this,t)}function _l(e,t,r){1==e?t.id=r.readVarint():2==e?function(e,t){for(var r=e.readVarint()+e.pos;e.pos<r;){var n=t._keys[e.readVarint()],i=t._values[e.readVarint()];t.properties[n]=i}}(r,t):3==e?t.type=r.readVarint():4==e&&(t._geometry=r.pos)}function yl(e){for(var t,r,n=0,i=0,a=e.length,s=a-1;i<a;s=i++)n+=((r=e[s]).x-(t=e[i]).x)*(t.y+r.y);return n}gl.types=["Unknown","Point","LineString","Polygon"],gl.prototype.loadGeometry=function(){var e=this._pbf;e.pos=this._geometry;for(var t,r=e.readVarint()+e.pos,n=1,i=0,a=0,s=0,o=[];e.pos<r;){if(i<=0){var l=e.readVarint();n=7&l,i=l>>3}if(i--,1===n||2===n)a+=e.readSVarint(),s+=e.readSVarint(),1===n&&(t&&o.push(t),t=[]),t.push(new ml(a,s));else{if(7!==n)throw new Error("unknown command "+n);t&&t.push(t[0].clone())}}return t&&o.push(t),o},gl.prototype.bbox=function(){var e=this._pbf;e.pos=this._geometry;for(var t=e.readVarint()+e.pos,r=1,n=0,i=0,a=0,s=1/0,o=-1/0,l=1/0,c=-1/0;e.pos<t;){if(n<=0){var u=e.readVarint();r=7&u,n=u>>3}if(n--,1===r||2===r)(i+=e.readSVarint())<s&&(s=i),i>o&&(o=i),(a+=e.readSVarint())<l&&(l=a),a>c&&(c=a);else if(7!==r)throw new Error("unknown command "+r)}return[s,l,o,c]},gl.prototype.toGeoJSON=function(e,t,r){var n,i,a=this.extent*Math.pow(2,r),s=this.extent*e,o=this.extent*t,l=this.loadGeometry(),c=gl.types[this.type];function u(e){for(var t=0;t<e.length;t++){var r=e[t];e[t]=[360*(r.x+s)/a-180,360/Math.PI*Math.atan(Math.exp((180-360*(r.y+o)/a)*Math.PI/180))-90]}}switch(this.type){case 1:var d=[];for(n=0;n<l.length;n++)d[n]=l[n][0];u(l=d);break;case 2:for(n=0;n<l.length;n++)u(l[n]);break;case 3:for(l=function(e){var t=e.length;if(t<=1)return[e];for(var r,n,i=[],a=0;a<t;a++){var s=yl(e[a]);0!==s&&(void 0===n&&(n=s<0),n===s<0?(r&&i.push(r),r=[e[a]]):r.push(e[a]))}return r&&i.push(r),i}(l),n=0;n<l.length;n++)for(i=0;i<l[n].length;i++)u(l[n][i])}1===l.length?l=l[0]:c="Multi"+c;var h={type:"Feature",geometry:{type:c,coordinates:l},properties:this.properties};return"id"in this&&(h.id=this.id),h};var vl=fl,xl=bl;function bl(e,t){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(wl,this,t),this.length=this._features.length}function wl(e,t,r){15===e?t.version=r.readVarint():1===e?t.name=r.readString():5===e?t.extent=r.readVarint():2===e?t._features.push(r.pos):3===e?t._keys.push(r.readString()):4===e&&t._values.push(function(e){for(var t=null,r=e.readVarint()+e.pos;e.pos<r;){var n=e.readVarint()>>3;t=1===n?e.readString():2===n?e.readFloat():3===n?e.readDouble():4===n?e.readVarint64():5===n?e.readVarint():6===n?e.readSVarint():7===n?e.readBoolean():null}return t}(r))}bl.prototype.feature=function(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];var t=this._pbf.readVarint()+this._pbf.pos;return new vl(this._pbf,t,this.extent,this._keys,this._values)};var Cl=xl;function Sl(e,t,r){if(3===e){var n=new Cl(r,r.readVarint()+r.pos);n.length&&(t[n.name]=n)}}pl.VectorTile=function(e,t){this.layers=e.readFields(Sl,{},t)},pl.VectorTileFeature=fl,pl.VectorTileLayer=xl;const kl=pl.VectorTileFeature.types,jl=Math.pow(2,13);function El(e,t,r,n,i,a,s,o){e.emplaceBack(t,r,2*Math.floor(n*jl)+s,i*jl*2,a*jl*2,Math.round(o))}class Tl{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new Wa,this.centroidVertexArray=new qa,this.indexArray=new ns,this.programConfigurations=new As(e.layers,e.zoom),this.segments=new os,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){this.features=[],this.hasPattern=nl("fill-extrusion",this.layers,t);for(const{feature:n,id:i,index:a,sourceLayerIndex:s}of e){const e=this.layers[0]._featureFilter.needGeometry,o=Bs(n,e);if(!this.layers[0]._featureFilter.filter(new $i(this.zoom),o,r))continue;const l={id:i,sourceLayerIndex:s,index:a,geometry:e?o.geometry:Fs(n),properties:n.properties,type:n.type,patterns:{}};this.hasPattern?this.features.push(il("fill-extrusion",this.layers,l,this.zoom,t)):this.addFeature(l,l.geometry,a,r,{}),t.featureIndex.insert(n,l.geometry,a,s,this.index,!0)}}addFeatures(e,t,r){for(const n of this.features){const{geometry:e}=n;this.addFeature(n,e,n.index,t,r)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,hl),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,dl.members,!0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(e,t,r,n,i){for(const a of yr(t,500)){const t={x:0,y:0,vertexCount:0};let r=0;for(const e of a)r+=e.length;let n=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const e of a){if(0===e.length)continue;if(Il(e))continue;let r=0;for(let i=0;i<e.length;i++){const a=e[i];if(i>=1){const s=e[i-1];if(!Pl(a,s)){n.vertexLength+4>os.MAX_VERTEX_ARRAY_LENGTH&&(n=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const e=a.sub(s)._perp()._unit(),i=s.dist(a);r+i>32768&&(r=0),El(this.layoutVertexArray,a.x,a.y,e.x,e.y,0,0,r),El(this.layoutVertexArray,a.x,a.y,e.x,e.y,0,1,r),t.x+=2*a.x,t.y+=2*a.y,t.vertexCount+=2,r+=i,El(this.layoutVertexArray,s.x,s.y,e.x,e.y,0,0,r),El(this.layoutVertexArray,s.x,s.y,e.x,e.y,0,1,r),t.x+=2*s.x,t.y+=2*s.y,t.vertexCount+=2;const o=n.vertexLength;this.indexArray.emplaceBack(o,o+2,o+1),this.indexArray.emplaceBack(o+1,o+2,o+3),n.vertexLength+=4,n.primitiveLength+=2}}}}if(n.vertexLength+r>os.MAX_VERTEX_ARRAY_LENGTH&&(n=this.segments.prepareSegment(r,this.layoutVertexArray,this.indexArray)),"Polygon"!==kl[e.type])continue;const i=[],s=[],o=n.vertexLength;for(const e of a)if(0!==e.length){e!==a[0]&&s.push(i.length/2);for(let r=0;r<e.length;r++){const n=e[r];El(this.layoutVertexArray,n.x,n.y,0,0,1,1,0),t.x+=n.x,t.y+=n.y,t.vertexCount+=1,i.push(n.x),i.push(n.y)}}const l=No(i,s);for(let e=0;e<l.length;e+=3)this.indexArray.emplaceBack(o+l[e],o+l[e+2],o+l[e+1]);n.primitiveLength+=l.length/3,n.vertexLength+=r;for(let e=0;e<t.vertexCount;e++){const e=Math.floor(t.x/t.vertexCount),r=Math.floor(t.y/t.vertexCount);this.centroidVertexArray.emplaceBack(e,r)}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,i,n)}}function Pl(e,t){return e.x===t.x&&(e.x<0||e.x>zs)||e.y===t.y&&(e.y<0||e.y>zs)}function Il(e){return e.every((e=>e.x<0))||e.every((e=>e.x>zs))||e.every((e=>e.y<0))||e.every((e=>e.y>zs))}let Ml;bi("FillExtrusionBucket",Tl,{omit:["layers","features"]});var Nl={get paint(){return Ml=Ml||new ra({"fill-extrusion-opacity":new Ki(Z["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Yi(Z["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Ki(Z["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Ki(Z["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Qi(Z["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Yi(Z["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Yi(Z["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Ki(Z["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Al extends ia{constructor(e){super(e,Nl)}createBucket(e){return new Tl(e)}queryRadius(){return to(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(e,t,r,n,i,s,o,l){const c=ro(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),s.angle,o),u=this.paint.get("fill-extrusion-height").evaluate(t,r),d=this.paint.get("fill-extrusion-base").evaluate(t,r),h=function(e,t){const r=[];for(const n of e){const e=[n.x,n.y,0,1];po(e,e,t),r.push(new a(e[0]/e[3],e[1]/e[3]))}return r}(c,l),p=function(e,t,r,n){const i=[],s=[],o=n[8]*t,l=n[9]*t,c=n[10]*t,u=n[11]*t,d=n[8]*r,h=n[9]*r,p=n[10]*r,m=n[11]*r;for(const f of e){const e=[],t=[];for(const r of f){const i=r.x,s=r.y,f=n[0]*i+n[4]*s+n[12],g=n[1]*i+n[5]*s+n[13],_=n[2]*i+n[6]*s+n[14],y=n[3]*i+n[7]*s+n[15],v=_+c,x=y+u,b=f+d,w=g+h,C=_+p,S=y+m,k=new a((f+o)/x,(g+l)/x);k.z=v/x,e.push(k);const j=new a(b/S,w/S);j.z=C/S,t.push(j)}i.push(e),s.push(t)}return[i,s]}(n,d,u,l);return function(e,t,r){let n=1/0;qs(r,t)&&(n=Dl(r,t[0]));for(let i=0;i<t.length;i++){const a=t[i],s=e[i];for(let e=0;e<a.length-1;e++){const t=a[e],i=[t,a[e+1],s[e+1],s[e],t];Us(r,i)&&(n=Math.min(n,Dl(r,i)))}}return n!==1/0&&n}(p[0],p[1],h)}}function Ll(e,t){return e.x*t.x+e.y*t.y}function Dl(e,t){if(1===e.length){let r=0;const n=t[r++];let i;for(;!i||n.equals(i);)if(i=t[r++],!i)return 1/0;for(;r<t.length;r++){const a=t[r],s=e[0],o=i.sub(n),l=a.sub(n),c=s.sub(n),u=Ll(o,o),d=Ll(o,l),h=Ll(l,l),p=Ll(c,o),m=Ll(c,l),f=u*h-d*d,g=(h*p-d*m)/f,_=(u*m-d*p)/f,y=n.z*(1-g-_)+i.z*g+a.z*_;if(isFinite(y))return y}return 1/0}{let e=1/0;for(const r of t)e=Math.min(e,r.z);return e}}const zl=la([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:Ol}=zl,Rl=la([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:Fl}=Rl,Bl=pl.VectorTileFeature.types,Vl=Math.cos(Math.PI/180*37.5),$l=Math.pow(2,14)/.5;class Ul{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((e=>{this.gradients[e.id]={}})),this.layoutVertexArray=new Xa,this.layoutVertexArray2=new Ja,this.indexArray=new ns,this.programConfigurations=new As(e.layers,e.zoom),this.segments=new os,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){this.hasPattern=nl("line",this.layers,t);const n=this.layers[0].layout.get("line-sort-key"),i=!n.isConstant(),a=[];for(const{feature:s,id:o,index:l,sourceLayerIndex:c}of e){const e=this.layers[0]._featureFilter.needGeometry,t=Bs(s,e);if(!this.layers[0]._featureFilter.filter(new $i(this.zoom),t,r))continue;const u=i?n.evaluate(t,{},r):void 0,d={id:o,properties:s.properties,type:s.type,sourceLayerIndex:c,index:l,geometry:e?t.geometry:Fs(s),patterns:{},sortKey:u};a.push(d)}i&&a.sort(((e,t)=>e.sortKey-t.sortKey));for(const s of a){const{geometry:n,index:i,sourceLayerIndex:a}=s;if(this.hasPattern){const e=il("line",this.layers,s,this.zoom,t);this.patternFeatures.push(e)}else this.addFeature(s,n,i,r,{});t.featureIndex.insert(e[i].feature,n,i,a,this.index)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)}addFeatures(e,t,r){for(const n of this.patternFeatures)this.addFeature(n,n.geometry,n.index,t,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,Fl)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Ol),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,t,r,n,i){const a=this.layers[0].layout,s=a.get("line-join").evaluate(e,{}),o=a.get("line-cap"),l=a.get("line-miter-limit"),c=a.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const u of t)this.addLine(u,e,s,o,l,c);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,i,n)}addLine(e,t,r,n,i,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let t=0;t<e.length-1;t++)this.totalDistance+=e[t].dist(e[t+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const s="Polygon"===Bl[t.type];let o=e.length;for(;o>=2&&e[o-1].equals(e[o-2]);)o--;let l=0;for(;l<o-1&&e[l].equals(e[l+1]);)l++;if(o<(s?3:2))return;"bevel"===r&&(i=1.05);const c=this.overscaling<=16?15*zs/(512*this.overscaling):0,u=this.segments.prepareSegment(10*o,this.layoutVertexArray,this.indexArray);let d,h,p,m,f;this.e1=this.e2=-1,s&&(d=e[o-2],f=e[l].sub(d)._unit()._perp());for(let g=l;g<o;g++){if(p=g===o-1?s?e[l+1]:void 0:e[g+1],p&&e[g].equals(p))continue;f&&(m=f),d&&(h=d),d=e[g],f=p?p.sub(d)._unit()._perp():m,m=m||f;let t=m.add(f);0===t.x&&0===t.y||t._unit();const _=m.x*f.x+m.y*f.y,y=t.x*f.x+t.y*f.y,v=0!==y?1/y:1/0,x=2*Math.sqrt(2-2*y),b=y<Vl&&h&&p,w=m.x*f.y-m.y*f.x>0;if(b&&g>l){const e=d.dist(h);if(e>2*c){const t=d.sub(d.sub(h)._mult(c/e)._round());this.updateDistance(h,t),this.addCurrentVertex(t,m,0,0,u),h=t}}const C=h&&p;let S=C?r:s?"butt":n;if(C&&"round"===S&&(v<a?S="miter":v<=2&&(S="fakeround")),"miter"===S&&v>i&&(S="bevel"),"bevel"===S&&(v>2&&(S="flipbevel"),v<i&&(S="miter")),h&&this.updateDistance(h,d),"miter"===S)t._mult(v),this.addCurrentVertex(d,t,0,0,u);else if("flipbevel"===S){if(v>100)t=f.mult(-1);else{const e=v*m.add(f).mag()/m.sub(f).mag();t._perp()._mult(e*(w?-1:1))}this.addCurrentVertex(d,t,0,0,u),this.addCurrentVertex(d,t.mult(-1),0,0,u)}else if("bevel"===S||"fakeround"===S){const e=-Math.sqrt(v*v-1),t=w?e:0,r=w?0:e;if(h&&this.addCurrentVertex(d,m,t,r,u),"fakeround"===S){const e=Math.round(180*x/Math.PI/20);for(let t=1;t<e;t++){let r=t/e;if(.5!==r){const e=r-.5;r+=r*e*(r-1)*((1.0904+_*(_*(3.55645-1.43519*_)-3.2452))*e*e+(.848013+_*(.215638*_-1.06021)))}const n=f.sub(m)._mult(r)._add(m)._unit()._mult(w?-1:1);this.addHalfVertex(d,n.x,n.y,!1,w,0,u)}}p&&this.addCurrentVertex(d,f,-t,-r,u)}else if("butt"===S)this.addCurrentVertex(d,t,0,0,u);else if("square"===S){const e=h?1:-1;this.addCurrentVertex(d,t,e,e,u)}else"round"===S&&(h&&(this.addCurrentVertex(d,m,0,0,u),this.addCurrentVertex(d,m,1,1,u,!0)),p&&(this.addCurrentVertex(d,f,-1,-1,u,!0),this.addCurrentVertex(d,f,0,0,u)));if(b&&g<o-1){const e=d.dist(p);if(e>2*c){const t=d.add(p.sub(d)._mult(c/e)._round());this.updateDistance(d,t),this.addCurrentVertex(t,f,0,0,u),d=t}}}}addCurrentVertex(e,t,r,n,i){let a=arguments.length>5&&void 0!==arguments[5]&&arguments[5];const s=t.y*n-t.x,o=-t.y-t.x*n;this.addHalfVertex(e,t.x+t.y*r,t.y-t.x*r,a,!1,r,i),this.addHalfVertex(e,s,o,a,!0,-n,i),this.distance>$l/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,t,r,n,i,a))}addHalfVertex(e,t,r,n,i,a,s){let{x:o,y:l}=e;const c=.5*(this.lineClips?this.scaledDistance*($l-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((o<<1)+(n?1:0),(l<<1)+(i?1:0),Math.round(63*t)+128,Math.round(63*r)+128,1+(0===a?0:a<0?-1:1)|(63&c)<<2,c>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const u=s.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,u),s.primitiveLength++),i?this.e2=u:this.e1=u}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,t){this.distance+=e.dist(t),this.updateScaledDistance()}}let Hl,ql;bi("LineBucket",Ul,{omit:["layers","patternFeatures"]});var Zl={get paint(){return ql=ql||new ra({"line-opacity":new Yi(Z.paint_line["line-opacity"]),"line-color":new Yi(Z.paint_line["line-color"]),"line-translate":new Ki(Z.paint_line["line-translate"]),"line-translate-anchor":new Ki(Z.paint_line["line-translate-anchor"]),"line-width":new Yi(Z.paint_line["line-width"]),"line-gap-width":new Yi(Z.paint_line["line-gap-width"]),"line-offset":new Yi(Z.paint_line["line-offset"]),"line-blur":new Yi(Z.paint_line["line-blur"]),"line-dasharray":new ea(Z.paint_line["line-dasharray"]),"line-pattern":new Qi(Z.paint_line["line-pattern"]),"line-gradient":new ta(Z.paint_line["line-gradient"])})},get layout(){return Hl=Hl||new ra({"line-cap":new Ki(Z.layout_line["line-cap"]),"line-join":new Yi(Z.layout_line["line-join"]),"line-miter-limit":new Ki(Z.layout_line["line-miter-limit"]),"line-round-limit":new Ki(Z.layout_line["line-round-limit"]),"line-sort-key":new Yi(Z.layout_line["line-sort-key"])})}};class Gl extends Yi{possiblyEvaluate(e,t){return t=new $i(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,zoomHistory:t.zoomHistory,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,r,n){return t=_({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,r,n)}}let Wl;class Xl extends ia{constructor(e){super(e,Zl),this.gradientVersion=0,Wl||(Wl=new Gl(Zl.paint.properties["line-width"].specification),Wl.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){const e=this.gradientExpression();this.stepInterpolant=!!function(e){return void 0!==e._styleExpression}(e)&&e._styleExpression.expression instanceof Ct,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=Wl.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Ul(e)}queryRadius(e){const t=e,r=Jl(eo("line-width",this,t),eo("line-gap-width",this,t)),n=eo("line-offset",this,t);return r/2+Math.abs(n)+to(this.paint.get("line-translate"))}queryIntersectsFeature(e,t,r,n,i,s,o){const l=ro(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),s.angle,o),c=o/2*Jl(this.paint.get("line-width").evaluate(t,r),this.paint.get("line-gap-width").evaluate(t,r)),u=this.paint.get("line-offset").evaluate(t,r);return u&&(n=function(e,t){const r=[];for(let n=0;n<e.length;n++){const i=e[n],s=[];for(let e=0;e<i.length;e++){const r=i[e-1],n=i[e],o=i[e+1],l=0===e?new a(0,0):n.sub(r)._unit()._perp(),c=e===i.length-1?new a(0,0):o.sub(n)._unit()._perp(),u=l._add(c)._unit(),d=u.x*c.x+u.y*c.y;0!==d&&u._mult(1/d),s.push(u._mult(t)._add(n))}r.push(s)}return r}(n,u*o)),function(e,t,r){for(let n=0;n<t.length;n++){const i=t[n];if(e.length>=3)for(let t=0;t<i.length;t++)if(Ys(e,i[t]))return!0;if(Zs(e,i,r))return!0}return!1}(l,n,c)}isTileClipped(){return!0}}function Jl(e,t){return t>0?t+2*e:e}const Kl=la([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Yl=la([{name:"a_projected_pos",components:3,type:"Float32"}],4);la([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const Ql=la([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);la([{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 ec=la([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),tc=la([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function rc(e,t,r){return e.sections.forEach((e=>{e.text=function(e,t,r){const n=t.layout.get("text-transform").evaluate(r,{});return"uppercase"===n?e=e.toLocaleUpperCase():"lowercase"===n&&(e=e.toLocaleLowerCase()),Vi.applyArabicShaping&&(e=Vi.applyArabicShaping(e)),e}(e.text,t,r)})),e}la([{name:"triangle",components:3,type:"Uint16"}]),la([{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"}]),la([{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"}]),la([{type:"Float32",name:"offsetX"}]),la([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),la([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const 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ic=24,ac=lc,sc=function(e,t,r,n,i){var a,s,o=8*i-n-1,l=(1<<o)-1,c=l>>1,u=-7,d=r?i-1:0,h=r?-1:1,p=e[t+d];for(d+=h,a=p&(1<<-u)-1,p>>=-u,u+=o;u>0;a=256*a+e[t+d],d+=h,u-=8);for(s=a&(1<<-u)-1,a>>=-u,u+=n;u>0;s=256*s+e[t+d],d+=h,u-=8);if(0===a)a=1-c;else{if(a===l)return s?NaN:1/0*(p?-1:1);s+=Math.pow(2,n),a-=c}return(p?-1:1)*s*Math.pow(2,a-n)},oc=function(e,t,r,n,i,a){var s,o,l,c=8*a-i-1,u=(1<<c)-1,d=u>>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,p=n?0:a-1,m=n?1:-1,f=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(o=isNaN(t)?1:0,s=u):(s=Math.floor(Math.log(t)/Math.LN2),t*(l=Math.pow(2,-s))<1&&(s--,l*=2),(t+=s+d>=1?h/l:h*Math.pow(2,1-d))*l>=2&&(s++,l/=2),s+d>=u?(o=0,s=u):s+d>=1?(o=(t*l-1)*Math.pow(2,i),s+=d):(o=t*Math.pow(2,d-1)*Math.pow(2,i),s=0));i>=8;e[r+p]=255&o,p+=m,o/=256,i-=8);for(s=s<<i|o,c+=i;c>0;e[r+p]=255&s,p+=m,s/=256,c-=8);e[r+p-m]|=128*f};function lc(e){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(e)?e:new Uint8Array(e||0),this.pos=0,this.type=0,this.length=this.buf.length}lc.Varint=0,lc.Fixed64=1,lc.Bytes=2,lc.Fixed32=5;var cc=4294967296,uc=1/cc,dc="undefined"==typeof TextDecoder?null:new TextDecoder("utf-8");function hc(e){return e.type===lc.Bytes?e.readVarint()+e.pos:e.pos+1}function pc(e,t,r){return r?4294967296*t+(e>>>0):4294967296*(t>>>0)+(e>>>0)}function mc(e,t,r){var n=t<=16383?1:t<=2097151?2:t<=268435455?3:Math.floor(Math.log(t)/(7*Math.LN2));r.realloc(n);for(var i=r.pos-1;i>=e;i--)r.buf[i+n]=r.buf[i]}function fc(e,t){for(var r=0;r<e.length;r++)t.writeVarint(e[r])}function gc(e,t){for(var r=0;r<e.length;r++)t.writeSVarint(e[r])}function _c(e,t){for(var r=0;r<e.length;r++)t.writeFloat(e[r])}function yc(e,t){for(var r=0;r<e.length;r++)t.writeDouble(e[r])}function vc(e,t){for(var r=0;r<e.length;r++)t.writeBoolean(e[r])}function xc(e,t){for(var r=0;r<e.length;r++)t.writeFixed32(e[r])}function bc(e,t){for(var r=0;r<e.length;r++)t.writeSFixed32(e[r])}function wc(e,t){for(var r=0;r<e.length;

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2,readPackedSFixed64:function(e){if(this.type!==lc.Bytes)return e.push(this.readSFixed64());var t=hc(this);for(e=e||[];this.pos<t;)e.push(this.readSFixed64());return e},skip:function(e){var t=7&e;if(t===lc.Varint)for(;this.buf[this.pos++]>127;);else if(t===lc.Bytes)this.pos=this.readVarint()+this.pos;else if(t===lc.Fixed32)this.pos+=4;else{if(t!==lc.Fixed64)throw new Error("Unimplemented type: "+t);this.pos+=8}},writeTag:function(e,t){this.writeVarint(e<<3|t)},realloc:function(e){for(var t=this.length||16;t<this.pos+e;)t*=2;if(t!==this.length){var r=new Uint8Array(t);r.set(this.buf),this.buf=r,this.length=t}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(e){this.realloc(4),kc(this.buf,e,this.pos),this.pos+=4},writeSFixed32:function(e){this.realloc(4),kc(this.buf,e,this.pos),this.pos+=4},writeFixed64:function(e){this.realloc(8),kc(this.buf,-1&e,this.pos),kc(this.buf,Math.floor(e*uc),this.pos+4),this.pos+=8},writeSFixed64:function(e){this.realloc(8),kc(this.buf,-1&e,this.pos),kc(this.buf,Math.floor(e*uc),this.pos+4),this.pos+=8},writeVarint:function(e){(e=+e||0)>268435455||e<0?function(e,t){var r,n;if(e>=0?(r=e%4294967296|0,n=e/4294967296|0):(n=~(-e/4294967296),4294967295^(r=~(-e%4294967296))?r=r+1|0:(r=0,n=n+1|0)),e>=0x10000000000000000||e<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");t.realloc(10),function(e,t,r){r.buf[r.pos++]=127&e|128,e>>>=7,r.buf[r.pos++]=127&e|128,e>>>=7,r.buf[r.pos++]=127&e|128,e>>>=7,r.buf[r.pos++]=127&e|128,r.buf[r.pos]=127&(e>>>=7)}(r,0,t),function(e,t){var r=(7&e)<<4;t.buf[t.pos++]|=r|((e>>>=3)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e)))))}(n,t)}(e,this):(this.realloc(4),this.buf[this.pos++]=127&e|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=e>>>7&127))))},writeSVarint:function(e){this.writeVarint(e<0?2*-e-1:2*e)},writeBoolean:function(e){this.writeVarint(Boolean(e))},writeString:function(e){e=String(e),this.realloc(4*e.length),this.pos++;var t=this.pos;this.pos=function(e,t,r){for(var n,i,a=0;a<t.length;a++){if((n=t.charCodeAt(a))>55295&&n<57344){if(!i){n>56319||a+1===t.length?(e[r++]=239,e[r++]=191,e[r++]=189):i=n;continue}if(n<56320){e[r++]=239,e[r++]=191,e[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else i&&(e[r++]=239,e[r++]=191,e[r++]=189,i=null);n<128?e[r++]=n:(n<2048?e[r++]=n>>6|192:(n<65536?e[r++]=n>>12|224:(e[r++]=n>>18|240,e[r++]=n>>12&63|128),e[r++]=n>>6&63|128),e[r++]=63&n|128)}return r}(this.buf,e,this.pos);var r=this.pos-t;r>=128&&mc(t,r,this),this.pos=t-1,this.writeVarint(r),this.pos+=r},writeFloat:function(e){this.realloc(4),oc(this.buf,e,this.pos,!0,23,4),this.pos+=4},writeDouble:function(e){this.realloc(8),oc(this.buf,e,this.pos,!0,52,8),this.pos+=8},writeBytes:function(e){var t=e.length;this.writeVarint(t),this.realloc(t);for(var r=0;r<t;r++)this.buf[this.pos++]=e[r]},writeRawMessage:function(e,t){this.pos++;var r=this.pos;e(t,this);var n=this.pos-r;n>=128&&mc(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(e,t,r){this.writeTag(e,lc.Bytes),this.writeRawMessage(t,r)},writePackedVarint:function(e,t){t.length&&this.writeMessage(e,fc,t)},writePackedSVarint:function(e,t){t.length&&this.writeMessage(e,gc,t)},writePackedBoolean:function(e,t){t.length&&this.writeMessage(e,vc,t)},writePackedFloat:function(e,t){t.length&&this.writeMessage(e,_c,t)},writePackedDouble:function(e,t){t.length&&this.writeMessage(e,yc,t)},writePackedFixed32:function(e,t){t.length&&this.writeMessage(e,xc,t)},writePackedSFixed32:function(e,t){t.length&&this.writeMessage(e,bc,t)},writePackedFixed64:function(e,t){t.length&&this.writeMessage(e,wc,t)},writePackedSFixed64:function(e,t){t.length&&this.writeMessage(e,Cc,t)},writeBytesField:function(e,t){this.writeTag(e,lc.Bytes),this.writeBytes(t)},writeFixed32Field:function(e,t){this.writeTag(e,lc.Fixed32),this.writeFixed32(t)},writeSFixed32Field:function(e,t){this.writeTag(e,lc.Fixed32),this.writeSFixed32(t)},writeFixed64Field:function(e,t){this.writeTag(e,lc.Fixed64),this.writeFixed64

2(t)},writeSFixed64Field:function(e,t){this.writeTag(e,lc.Fixed64),this.writeSFixed64(t)},writeVarintField:function(e,t){this.writeTag(e,lc.Varint),this.writeVarint(t)},writeSVarintField:function(e,t){this.writeTag(e,lc.Varint),this.writeSVarint(t)},writeStringField:function(e,t){this.writeTag(e,lc.Bytes),this.writeString(t)},writeFloatField:function(e,t){this.writeTag(e,lc.Fixed32),this.writeFloat(t)},writeDoubleField:function(e,t){this.writeTag(e,lc.Fixed64),this.writeDouble(t)},writeBooleanField:function(e,t){this.writeVarintField(e,Boolean(t))}};var Ec=r(ac);const Tc=3;function Pc(e,t,r){1===e&&r.readMessage(Ic,t)}function Ic(e,t,r){if(3===e){const{id:e,bitmap:n,width:i,height:a,left:s,top:o,advance:l}=r.readMessage(Mc,{});t.push({id:e,bitmap:new wo({width:i+2*Tc,height:a+2*Tc},n),metrics:{width:i,height:a,left:s,top:o,advance:l}})}}function Mc(e,t,r){1===e?t.id=r.readVarint():2===e?t.bitmap=r.readBytes():3===e?t.width=r.readVarint():4===e?t.height=r.readVarint():5===e?t.left=r.readSVarint():6===e?t.top=r.readSVarint():7===e&&(t.advance=r.readVarint())}const Nc=Tc;function Ac(e){let t=0,r=0;for(const s of e)t+=s.w*s.h,r=Math.max(r,s.w);e.sort(((e,t)=>t.h-e.h));const n=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(t/.95)),r),h:1/0}];let i=0,a=0;for(const s of e)for(let e=n.length-1;e>=0;e--){const t=n[e];if(!(s.w>t.w||s.h>t.h)){if(s.x=t.x,s.y=t.y,a=Math.max(a,s.y+s.h),i=Math.max(i,s.x+s.w),s.w===t.w&&s.h===t.h){const t=n.pop();e<n.length&&(n[e]=t)}else s.h===t.h?(t.x+=s.w,t.w-=s.w):s.w===t.w?(t.y+=s.h,t.h-=s.h):(n.push({x:t.x+s.w,y:t.y,w:t.w-s.w,h:s.h}),t.y+=s.h,t.h-=s.h);break}}return{w:i,h:a,fill:t/(i*a)||0}}const Lc=1;class Dc{constructor(e,t){let{pixelRatio:r,version:n,stretchX:i,stretchY:a,content:s,textFitWidth:o,textFitHeight:l}=t;this.paddedRect=e,this.pixelRatio=r,this.stretchX=i,this.stretchY=a,this.content=s,this.version=n,this.textFitWidth=o,this.textFitHeight=l}get tl(){return[this.paddedRect.x+Lc,this.paddedRect.y+Lc]}get br(){return[this.paddedRect.x+this.paddedRect.w-Lc,this.paddedRect.y+this.paddedRect.h-Lc]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2*Lc)/this.pixelRatio,(this.paddedRect.h-2*Lc)/this.pixelRatio]}}class zc{constructor(e,t){const r={},n={};this.haveRenderCallbacks=[];const i=[];this.addImages(e,r,i),this.addImages(t,n,i);const{w:a,h:s}=Ac(i),o=new Co({width:a||1,height:s||1});for(const l in e){const t=e[l],n=r[l].paddedRect;Co.copy(t.data,o,{x:0,y:0},{x:n.x+Lc,y:n.y+Lc},t.data)}for(const l in t){const e=t[l],r=n[l].paddedRect,i=r.x+Lc,a=r.y+Lc,s=e.data.width,c=e.data.height;Co.copy(e.data,o,{x:0,y:0},{x:i,y:a},e.data),Co.copy(e.data,o,{x:0,y:c-1},{x:i,y:a-1},{width:s,height:1}),Co.copy(e.data,o,{x:0,y:0},{x:i,y:a+c},{width:s,height:1}),Co.copy(e.data,o,{x:s-1,y:0},{x:i-1,y:a},{width:1,height:c}),Co.copy(e.data,o,{x:0,y:0},{x:i+s,y:a},{width:1,height:c})}this.image=o,this.iconPositions=r,this.patternPositions=n}addImages(e,t,r){for(const n in e){const i=e[n],a={x:0,y:0,w:i.data.width+2*Lc,h:i.data.height+2*Lc};r.push(a),t[n]=new Dc(a,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n)}}patchUpdatedImages(e,t){e.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const r in e.updatedImages)this.patchUpdatedImage(this.iconPositions[r],e.getImage(r),t),this.patchUpdatedImage(this.patternPositions[r],e.getImage(r),t)}patchUpdatedImage(e,t,r){if(!e||!t)return;if(e.version===t.version)return;e.version=t.version;const[n,i]=e.tl;r.update(t.data,void 0,{x:n,y:i})}}var Oc;bi("ImagePosition",Dc),bi("ImageAtlas",zc),e.ah=void 0,(Oc=e.ah||(e.ah={}))[Oc.none=0]="none",Oc[Oc.horizontal=1]="horizontal",Oc[Oc.vertical=2]="vertical",Oc[Oc.horizontalOnly=3]="horizontalOnly";const Rc=-17;class Fc{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(e,t){const r=new Fc;return r.scale=e||1,r.fontStack=t,r}static forImage(e){const t=new Fc;return t.imageName=e,t}}class Bc{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(e,t){const r=new Bc;for(let n=0;n<e.sections.length;n++){const i=e.sections[n];i.image?r.addImageSection(i):r.addTextSection(i,t)}return r}length(){return this.text.length}getSection(e){return this.sections[this.sectionIndex[e]]}getSectionIndex(e){return this.sectionIndex[e]}getCharCode(e){return this.text.charCodeAt(e)}verticalizePunctuation(){this.text=function(e){let t="";for(let r=0;r<e.length;r++){const n=e.charCodeAt(r+1)||null,i=e.charCodeAt(r-1)||null;t+=n&&zi(n)&&!nc[e[r+1]]||i&&zi(i)&&!nc[e[r-1]]||!nc[e[r]]?e[r]:nc[e[r]]}return t}(this.text)}trim(){let e=0;for(let r=0;r<this.text.length&&$c[this.text.charCodeAt(r)];r++)e++;let t=this.text.length;for(let r=this.text.length-1;r>=0&&r>=e&&$c[this.text.charCodeAt(r)];r--)t--;this.text=this.text.substring(e,t),this.sectionIndex=this.sectionIndex.slice(e,t)}substring(e,t){const r=new Bc;return r.text=this.text.substring(e,t),r.sectionIndex=this.sectionIndex.slice(e,t),r.sections=this.sections,r}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((e,t)=>Math.max(e,this.sections[t].scale)),0)}addTextSection(e,t){this.text+=e.text,this.sections.push(Fc.forText(e.scale,e.fontStack||t));const r=this.sections.length-1;for(let n=0;n<e.text.length;++n)this.sectionIndex.push(r)}addImageSection(e){const t=e.image?e.image.name:"";if(0===t.length)return void C("Can't add FormattedSection with an empty image.");const r=this.getNextImageSectionCharCode();r?(this.text+=String.fromCharCode(r),this.sections.push(Fc.forImage(t)),this.sectionIndex.push(this.sections.length-1)):C("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Vc(t,r,n,i,a,s,o,l,c,u,d,h,p,m,f){const g=Bc.fromFeature(t,a);let _;h===e.ah.vertical&&g.verticalizePunctuation();const{processBidirectionalText:y,processStyledBidirectionalText:v}=Vi;if(y&&1===g.sections.length){_=[];const e=y(g.toString(),Jc(g,u,s,r,i,m));for(const t of e){const e=new Bc;e.text=t,e.sections=g.sections;for(let r=0;r<t.length;r++)e.sectionIndex.push(0);_.push(e)}}else if(v){_=[];const e=v(g.text,g.sectionIndex,Jc(g,u,s,r,i,m));for(const t of e){const e=new Bc;e.text=t[0],e.sectionIndex=t[1],e.sections=g.sections,_.push(e)}}else _=function(e,t){const r=[],n=e.text;let i=0;for(const a of t)r.push(e.substring(i,a)),i=a;return i<n.length&&r.push(e.substring(i,n.length)),r}(g,Jc(g,u,s,r,i,m));const x=[],b={positionedLines:x,text:g.toString(),top:d[1],bottom:d[1],left:d[0],right:d[0],writingMode:h,iconsInText:!1,verticalizable:!1};return function(t,r,n,i,a,s,o,l,c,u,d,h){let p=0,m=Rc,f=0,g=0;const _="right"===l?1:"left"===l?0:.5;let y=0;for(const C of a){C.trim();const a=C.getMaxScale(),o=(a-1)*ic,l={positionedGlyphs:[],lineOffset:0};t.positionedLines[y]=l;const x=l.positionedGlyphs;let b=0;if(!C.length()){m+=s,++y;continue}for(let s=0;s<C.length();s++){const l=C.getSection(s),f=C.getSectionIndex(s),g=C.getCharCode(s);let _=0,y=null,w=null,S=null,k=ic;const j=!(c===e.ah.horizontal||!d&&!Di(g)||d&&($c[g]||(v=g,/\p{sc=Arab}/u.test(String.fromCodePoint(v)))));if(l.imageName){const e=i[l.imageName];if(!e)continue;S=l.imageName,t.iconsInText=t.iconsInText||!0,w=e.paddedRect;const r=e.displaySize;l.scale=l.scale*ic/h,y={width:r[0],height:r[1],left:Lc,top:-Nc,advance:j?r[1]:r[0]},_=o+(ic-r[1]*l.scale),k=y.advance;const n=j?r[0]*l.scale-ic*a:r[1]*l.scale-ic*a;n>0&&n>b&&(b=n)}else{const e=n[l.fontStack],t=e&&e[g];if(t&&t.rect)w=t.rect,y=t.metrics;else{const e=r[l.fontStack],t=e&&e[g];if(!t)continue;y=t.metrics}_=(a-l.scale)*ic}j?(t.verticalizable=!0,x.push({glyph:g,imageName:S,x:p,y:m+_,vertical:j,scale:l.scale,fontStack:l.fontStack,sectionIndex:f,metrics:y,rect:w}),p+=k*l.scale+u):(x.push({glyph:g,imageName:S,x:p,y:m+_,vertical:j,scale:l.scale,fontStack:l.fontStack,sectionIndex:f,metrics:y,rect:w}),p+=y.advance*l.scale+u)}0!==x.length&&(f=Math.max(p-u,f),Yc(x,0,x.length-1,_,b)),p=0;const w=s*a+b;l.lineOffset=Math.max(b,o),m+=w,g=Math.max(w,g),++y}var v;const x=m-Rc,{horizontalAlign:b,verticalAlign:w}=Kc(o);(function(e,t,r,n,i,a,s,o,l){const c=(t-r)*i;let u=0;u=a!==s?-o*n-Rc:(-n*l+.5)*s;for(const d of e)for(const e of d.positionedGlyphs)e.x+=c,e.y+=u})(t.positionedLines,_,b,w,f,g,s,x,a.length),t.top+=-w*x,t.bottom=t.top+x,t.left+=-b*f,t.right=t.left+f}(b,r,n,i,_,o,l,c,h,u,p,f),!function(e){for(const t of e)if(0!==t.positionedGlyphs.length)return!1;return!0}(x)&&b}const $c={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Uc={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},Hc={40:!0};function qc(e,t,r,n,i,a){if(t.imageName){const e=n[t.imageName];return e?e.displaySize[0]*t.scale*ic/a+i:0}{const n=r[t.fontStack],a=n&&n[e];return a?a.metrics.advance*t.scale+i:0}}function Zc(e,t,r,n){const i=Math.pow(e-t,2);return n?e<t?i/2:2*i:i+Math.abs(r)*r}function Gc(e,t,r){let n=0;return 10===e&&(n-=1e4),r&&(n+=150),40!==e&&65288!==e||(n+=50),41!==t&&65289!==t||(n+=50),n}function Wc(e,t,r,n,i,a){let s=null,o=Zc(t,r,i,a);for(const l of n){const e=Zc(t-l.x,r,i,a)+l.badness;e<=o&&(s=l,o=e)}return{index:e,x:t,priorBreak:s,badness:o}}function Xc(e){return e?Xc(e.priorBreak).concat(e.index):[]}function Jc(e,t,r,n,i,a){if(!e)return[];const s=[],o=function(e,t,r,n,i,a){let s=0;for(let o=0;o<e.length();o++){const r=e.getSection(o);s+=qc(e.getCharCode(o),r,n,i,t,a)}return s/Math.max(1,Math.ceil(s/r))}(e,t,r,n,i,a),l=e.text.indexOf("\u200b")>=0;let c=0;for(let d=0;d<e.length();d++){const r=e.getSection(d),h=e.getCharCode(d);if($c[h]||(c+=qc(h,r,n,i,t,a)),d<e.length()-1){const t=!((u=h)<11904)&&(!!Ti["CJK Compatibility Forms"](u)||!!Ti["CJK Compatibility"](u)||!!Ti["CJK Strokes"](u)||!!Ti["CJK Symbols and Punctuation"](u)||!!Ti["Enclosed CJK Letters and Months"](u)||!!Ti["Halfwidth and Fullwidth Forms"](u)||!!Ti["Ideographic Description Characters"](u)||!!Ti["Vertical Forms"](u)||Li.test(String.fromCodePoint(u)));(Uc[h]||t||r.imageName||d!==e.length()-2&&Hc[e.getCharCode(d+1)])&&s.push(Wc(d+1,c,o,s,Gc(h,e.getCharCode(d+1),t&&l),!1))}}var u;return Xc(Wc(e.length(),c,o,s,0,!0))}function Kc(e){let t=.5,r=.5;switch(e){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(e){case"bottom":case"bottom-right":case"bottom-left":r=1;break;case"top":case"top-right":case"top-left":r=0}return{horizontalAlign:t,verticalAlign:r}}function Yc(e,t,r,n,i){if(!n&&!i)return;const a=e[r],s=(e[r].x+a.metrics.advance*a.scale)*n;for(let o=t;o<=r;o++)e[o].x-=s,e[o].y+=i}function Qc(e,t,r){const{horizontalAlign:n,verticalAlign:i}=Kc(r),a=t[0]-e.displaySize[0]*n,s=t[1]-e.displaySize[1]*i;return{image:e,top:s,bottom:s+e.displaySize[1],left:a,right:a+e.displaySize[0]}}function eu(e){var t,r;let n=e.left,i=e.top,a=e.right-n,s=e.bottom-i;const o=null!==(t=e.image.textFitWidth)&&void 0!==t?t:"stretchOrShrink",l=null!==(r=e.image.textFitHeight)&&void 0!==r?r:"stretchOrShrink",c=(e.image.content[2]-e.image.content[0])/(e.image.content[3]-e.image.content[1]);if("proportional"===l){if("stretchOnly"===o&&a/s<c||"proportional"===o){const e=Math.ceil(s*c);n*=e/a,a=e}}else if("proportional"===o&&"stretchOnly"===l&&0!==c&&a/s>c){const e=Math.ceil(a/c);i*=e/s,s=e}return{x1:n,y1:i,x2:n+a,y2:i+s}}function tu(e,t,r,n,i,a){const s=e.image;let o;if(s.content){const e=s.content,t=s.pixelRatio||1;o=[e[0]/t,e[1]/t,s.displaySize[0]-e[2]/t,s.displaySize[1]-e[3]/t]}const l=t.left*a,c=t.right*a;let u,d,h,p;"width"===r||"both"===r?(p=i[0]+l-n[3],d=i[0]+c+n[1]):(p=i[0]+(l+c-s.displaySize[0])/2,d=p+s.displaySize[0]);const m=t.top*a,f=t.bottom*a;return"height"===r||"both"===r?(u=i[1]+m-n[0],h=i[1]+f+n[2]):(u=i[1]+(m+f-s.displaySize[1])/2,h=u+s.displaySize[1]),{image:s,top:u,right:d,bottom:h,left:p,collisionPadding:o}}const ru=255,nu=128,iu=ru*nu;function au(e,t){const{expression:r}=t;if("constant"===r.kind)return{kind:"constant",layoutSize:r.evaluate(new $i(e+1))};if("source"===r.kind)return{kind:"source"};{const{zoomStops:t,interpolationType:n}=r;let i=0;for(;i<t.length&&t[i]<=e;)i++;i=Math.max(0,i-1);let a=i;for(;a<t.length&&t[a]<e+1;)a++;a=Math.min(t.length-1,a);const s=t[i],o=t[a];return"composite"===r.kind?{kind:"composite",minZoom:s,maxZoom:o,interpolationType:n}:{kind:"camera",minZoom:s,maxZoom:o,minSize:r.evaluate(new $i(s)),maxSize:r.evaluate(new $i(o)),interpolationType:n}}}function su(e,t,r){let n="never";const i=e.get(t);return i?n=i:e.get(r)&&(n="always"),n}const ou=pl.VectorTileFeature.types,lu=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function cu(e,t,r,n,i,a,s,o,l,c,u,d,h){const p=o?Math.min(iu,Math.round(o[0])):0,m=o?Math.min(iu,Math.round(o[1])):0;e.emplaceBack(t,r,Math.round(32*n),Math.round(32*i),a,s,(p<<1)+(l?1:0),m,16*c,16*u,256*d,256*h)}function uu(e,t,r){e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r)}function du(e){for(const t of e.sections)if(Bi(t.text))return!0;return!1}class hu{constructor(e){this.layoutVertexArray=new Ya,this.indexArray=new ns,this.programConfigurations=e,this.segments=new os,this.dynamicLayoutVertexArray=new Qa,this.opacityVertexArray=new es,this.hasVisibleVertices=!1,this.placedSymbolArray=new za}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(e,t,r,n){this.isEmpty()||(r&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Kl.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,Yl.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,lu,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}bi("SymbolBuffers",hu);class pu{constructor(e,t,r){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new r,this.segments=new os,this.collisionVertexArray=new rs}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,Ql.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}bi("CollisionBuffers",pu);class mu{constructor(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=lo([]),this.placementViewportMatrix=lo([]);const r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=au(this.zoom,r["text-size"]),this.iconSizeData=au(this.zoom,r["icon-size"]);const n=this.layers[0].layout,i=n.get("symbol-sort-key"),a=n.get("symbol-z-order");this.canOverlap="never"!==su(n,"text-overlap","text-allow-overlap")||"never"!==su(n,"icon-overlap","icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==a&&!i.isConstant(),this.sortFeaturesByY=("viewport-y"===a||"auto"===a&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===n.get("symbol-placement")&&(this.writingModes=n.get("text-writing-mode").map((t=>e.ah[t]))),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.sourceID=t.sourceID}createArrays(){this.text=new hu(new As(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new hu(new As(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new Fa,this.lineVertexArray=new Ba,this.symbolInstances=new Ra,this.textAnchorOffsets=new $a}calculateGlyphDependencies(e,t,r,n,i){for(let a=0;a<e.length;a++)if(t[e.charCodeAt(a)]=!0,(r||n)&&i){const r=nc[e.charAt(a)];r&&(t[r.charCodeAt(0)]=!0)}}populate(t,r,n){const i=this.layers[0],a=i.layout,s=a.get("text-font"),o=a.get("text-field"),l=a.get("icon-image"),c=("constant"!==o.value.kind||o.value.value instanceof Je&&!o.value.value.isEmpty()||o.value.value.toString().length>0)&&("constant"!==s.value.kind||s.value.value.length>0),u="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,d=a.get("symbol-sort-key");if(this.features=[],!c&&!u)return;const h=r.iconDependencies,p=r.glyphDependencies,m=r.availableImages,f=new $i(this.zoom);for(const{feature:g,id:_,index:y,sourceLayerIndex:v}of t){const t=i._featureFilter.needGeometry,r=Bs(g,t);if(!i._featureFilter.filter(f,r,n))continue;let o,l;if(t||(r.geometry=Fs(g)),c){const e=i.getValueAndResolveTokens("text-field",r,n,m),t=Je.factory(e),a=this.hasRTLText=this.hasRTLText||du(t);(!a||"unavailable"===Vi.getRTLTextPluginStatus()||a&&Vi.isParsed())&&(o=rc(t,i,r))}if(u){const e=i.getValueAndResolveTokens("icon-image",r,n,m);l=e instanceof et?e:et.fromString(e)}if(!o&&!l)continue;const x=this.sortFeaturesByKey?d.evaluate(r,{},n):void 0;if(this.features.push({id:_,text:o,icon:l,index:y,sourceLayerIndex:v,geometry:r.geometry,properties:g.properties,type:ou[g.type],sortKey:x}),l&&(h[l.name]=!0),o){const t=s.evaluate(r,{},n).join(","),i="viewport"!==a.get("text-rotation-alignment")&&"point"!==a.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(e.ah.vertical)>=0;for(const e of o.sections)if(e.image)h[e.image.name]=!0;else{const r=Pi(o.toString()),n=e.fontStack||t,a=p[n]=p[n]||{};this.calculateGlyphDependencies(e.text,a,i,this.allowVerticalPlacement,r)}}}"line"===a.get("symbol-placement")&&(this.features=function(e){const t={},r={},n=[];let i=0;function a(t){n.push(e[t]),i++}function s(e,t,i){const a=r[e];return delete r[e],r[t]=a,n[a].geometry[0].pop(),n[a].geometry[0]=n[a].geometry[0].concat(i[0]),a}function o(e,r,i){const a=t[r];return delete t[r],t[e]=a,n[a].geometry[0].shift(),n[a].geometry[0]=i[0].concat(n[a].geometry[0]),a}function l(e,t,r){const n=r?t[0][t[0].length-1]:t[0][0];return`${e}:${n.x}:${n.y}`}for(let c=0;c<e.length;c++){const u=e[c],d=u.geometry,h=u.text?u.text.toString():null;if(!h){a(c);continue}const p=l(h,d),m=l(h,d,!0);if(p in r&&m in t&&r[p]!==t[m]){const e=o(p,m,d),i=s(p,m,n[e].geometry);delete t[p],delete r[m],r[l(h,n[i].geometry,!0)]=i,n[e].geometry=null}else p in r?s(p,m,d):m in t?o(p,m,d):(a(c),t[p]=i-1,r[m]=i-1)}return n.filter((e=>e.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((e,t)=>e.sortKey-t.sortKey))}update(e,t,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,r),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,r))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const r=this.lineVertexArray.length;if(void 0!==e.segment){let r=e.dist(t[e.segment+1]),n=e.dist(t[e.segment]);const i={};for(let a=e.segment+1;a<t.length;a++)i[a]={x:t[a].x,y:t[a].y,tileUnitDistanceFromAnchor:r},a<t.length-1&&(r+=t[a+1].dist(t[a]));for(let a=e.segment||0;a>=0;a--)i[a]={x:t[a].x,y:t[a].y,tileUnitDistanceFromAnchor:n},a>0&&(n+=t[a-1].dist(t[a]));for(let e=0;e<t.length;e++){const t=i[e];this.lineVertexArray.emplaceBack(t.x,t.y,t.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}}addSymbols(t,r,n,i,a,s,o,l,c,u,d,h){const p=t.indexArray,m=t.layoutVertexArray,f=t.segments.prepareSegment(4*r.length,m,p,this.canOverlap?s.sortKey:void 0),g=this.glyphOffsetArray.length,_=f.vertexLength,y=this.allowVerticalPlacement&&o===e.ah.vertical?Math.PI/2:0,v=s.text&&s.text.sections;for(let e=0;e<r.length;e++){const{tl:i,tr:a,bl:o,br:c,tex:u,pixelOffsetTL:d,pixelOffsetBR:g,minFontScaleX:_,minFontScaleY:x,glyphOffset:b,isSDF:w,sectionIndex:C}=r[e],S=f.vertexLength,k=b[1];cu(m,l.x,l.y,i.x,k+i.y,u.x,u.y,n,w,d.x,d.y,_,x),cu(m,l.x,l.y,a.x,k+a.y,u.x+u.w,u.y,n,w,g.x,d.y,_,x),cu(m,l.x,l.y,o.x,k+o.y,u.x,u.y+u.h,n,w,d.x,g.y,_,x),cu(m,l.x,l.y,c.x,k+c.y,u.x+u.w,u.y+u.h,n,w,g.x,g.y,_,x),uu(t.dynamicLayoutVertexArray,l,y),p.emplaceBack(S,S+1,S+2),p.emplaceBack(S+1,S+2,S+3),f.vertexLength+=4,f.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(b[0]),e!==r.length-1&&C===r[e+1].sectionIndex||t.programConfigurations.populatePaintArrays(m.length,s,s.index,{},h,v&&v[C])}t.placedSymbolArray.emplaceBack(l.x,l.y,g,this.glyphOffsetArray.length-g,_,c,u,l.segment,n?n[0]:0,n?n[1]:0,i[0],i[1],o,0,!1,0,d)}_addCollisionDebugVertex(e,t,r,n,i,a){return t.emplaceBack(0,0),e.emplaceBack(r.x,r.y,n,i,Math.round(a.x),Math.round(a.y))}addCollisionDebugVertices(e,t,r,n,i,s,o){const l=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=l.vertexLength,u=i.layoutVertexArray,d=i.collisionVertexArray,h=o.anchorX,p=o.anchorY;this._addCollisionDebugVertex(u,d,s,h,p,new a(e,t)),this._addCollisionDebugVertex(u,d,s,h,p,new a(r,t)),this._addCollisionDebugVertex(u,d,s,h,p,new a(r,n)),this._addCollisionDebugVertex(u,d,s,h,p,new a(e,n)),l.vertexLength+=4;const m=i.indexArray;m.emplaceBack(c,c+1),m.emplaceBack(c+1,c+2),m.emplaceBack(c+2,c+3),m.emplaceBack(c+3,c),l.primitiveLength+=4}addDebugCollisionBoxes(e,t,r,n){for(let i=e;i<t;i++){const e=this.collisionBoxArray.get(i);this.addCollisionDebugVertices(e.x1,e.y1,e.x2,e.y2,n?this.textCollisionBox:this.iconCollisionBox,e.anchorPoint,r)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new pu(ts,ec.members,is),this.iconCollisionBox=new pu(ts,ec.members,is);for(let e=0;e<this.symbolInstances.length;e++){const t=this.symbolInstances.get(e);this.addDebugCollisionBoxes(t.textBoxStartIndex,t.textBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.verticalTextBoxStartIndex,t.verticalTextBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.iconBoxStartIndex,t.iconBoxEndIndex,t,!1),this.addDebugCollisionBoxes(t.verticalIconBoxStartIndex,t.verticalIconBoxEndIndex,t,!1)}}_deserializeCollisionBoxesForSymbol(e,t,r,n,i,a,s,o,l){const c={};for(let u=t;u<r;u++){const t=e.get(u);c.textBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},c.textFeatureIndex=t.featureIndex;break}for(let u=n;u<i;u++){const t=e.get(u);c.verticalTextBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},c.verticalTextFeatureIndex=t.featureIndex;break}for(let u=a;u<s;u++){const t=e.get(u);c.iconBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},c.iconFeatureIndex=t.featureIndex;break}for(let u=o;u<l;u++){const t=e.get(u);c.verticalIconBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},c.verticalIconFeatureIndex=t.featureIndex;break}return c}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){const r=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex,r.verticalIconBoxStartIndex,r.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,t){const r=e.placedSymbolArray.get(t),n=r.vertexStartIndex+4*r.numGlyphs;for(let i=r.vertexStartIndex;i<n;i+=4)e.indexArray.emplaceBack(i,i+1,i+2),e.indexArray.emplaceBack(i+1,i+2,i+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const t=Math.sin(e),r=Math.cos(e),n=[],i=[],a=[];for(let s=0;s<this.symbolInstances.length;++s){a.push(s);const e=this.symbolInstances.get(s);n.push(0|Math.round(t*e.anchorX+r*e.anchorY)),i.push(e.featureIndex)}return a.sort(((e,t)=>n[e]-n[t]||i[t]-i[e])),a}addToSortKeyRanges(e,t){const r=this.sortKeyRanges[this.sortKeyRanges.length-1];r&&r.sortKey===t?r.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const e of this.symbolInstanceIndexes){const t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex),[t.rightJustifiedTextSymbolIndex,t.centerJustifiedTextSymbolIndex,t.leftJustifiedTextSymbolIndex].forEach(((e,t,r)=>{e>=0&&r.indexOf(e)===t&&this.addIndicesForPlacedSymbol(this.text,e)})),t.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,t.verticalPlacedTextSymbolIndex),t.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.placedIconSymbolIndex),t.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let fu,gu;bi("SymbolBucket",mu,{omit:["layers","collisionBoxArray","features","compareText"]}),mu.MAX_GLYPHS=65535,mu.addDynamicAttributes=uu;var _u={get paint(){return gu=gu||new ra({"icon-opacity":new Yi(Z.paint_symbol["icon-opacity"]),"icon-color":new Yi(Z.paint_symbol["icon-color"]),"icon-halo-color":new Yi(Z.paint_symbol["icon-halo-color"]),"icon-halo-width":new Yi(Z.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Yi(Z.paint_symbol["icon-halo-blur"]),"icon-translate":new Ki(Z.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ki(Z.paint_symbol["icon-translate-anchor"]),"text-opacity":new Yi(Z.paint_symbol["text-opacity"]),"text-color":new Yi(Z.paint_symbol["text-color"],{runtimeType:he,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new Yi(Z.paint_symbol["text-halo-color"]),"text-halo-width":new Yi(Z.paint_symbol["text-halo-width"]),"text-halo-blur":new Yi(Z.paint_symbol["text-halo-blur"]),"text-translate":new Ki(Z.paint_symbol["text-translate"]),"text-translate-anchor":new Ki(Z.paint_symbol["text-translate-anchor"])})},get layout(){return fu=fu||new ra({"symbol-placement":new Ki(Z.layout_symbol["symbol-placement"]),"symbol-spacing":new Ki(Z.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ki(Z.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Yi(Z.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ki(Z.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Ki(Z.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Ki(Z.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Ki(Z.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ki(Z.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ki(Z.layout_symbol["icon-rotation-alignment"]),"icon-size":new Yi(Z.layout_symbol["icon-size"]),"icon-text-fit":new Ki(Z.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Ki(Z.layout_symbol["icon-text-fit-padding"]),"icon-image":new Yi(Z.layout_symbol["icon-image"]),"icon-rotate":new Yi(Z.layout_symbol["icon-rotate"]),"icon-padding":new Yi(Z.layout_symbol["icon-padding"]),"icon-keep-upright":new Ki(Z.layout_symbol["icon-keep-upright"]),"icon-offset":new Yi(Z.layout_symbol["icon-offset"]),"icon-anchor":new Yi(Z.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ki(Z.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ki(Z.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ki(Z.layout_symbol["text-rotation-alignment"]),"text-field":new Yi(Z.layout_symbol["text-field"]),"text-font":new Yi(Z.layout_symbol["text-font"]),"text-size":new Yi(Z.layout_symbol["text-size"]),"text-max-width":new Yi(Z.layout_symbol["text-max-width"]),"text-line-height":new Ki(Z.layout_symbol["text-line-height"]),"text-letter-spacing":new Yi(Z.layout_symbol["text-letter-spacing"]),"text-justify":new Yi(Z.layout_symbol["text-justify"]),"text-radial-offset":new Yi(Z.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ki(Z.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Yi(Z.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Yi(Z.layout_symbol["text-anchor"]),"text-max-angle":new Ki(Z.layout_symbol["text-max-angle"]),"text-writing-mode":new Ki(Z.layout_symbol["text-writing-mode"]),"text-rotate":new Yi(Z.layout_symbol["text-rotate"]),"text-padding":new Ki(Z.layout_symbol["text-padding"]),"text-keep-upright":new Ki(Z.layout_symbol["text-keep-upright"]),"text-transform":new Yi(Z.layout_symbol["text-transform"]),"text-offset":new Yi(Z.layout_symbol["text-offset"]),"text-allow-overlap":new Ki(Z.layout_symbol["text-allow-overlap"]),"text-overlap":new Ki(Z.layout_symbol["text-overlap"]),"text-ignore-placement":new Ki(Z.layout_symbol["text-ignore-placement"]),"text-optional":new Ki(Z.layout_symbol["text-optional"])})}};class yu{constructor(e){if(void 0===e.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:le,this.defaultValue=e}evaluate(e){if(e.formattedSection){const t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}bi("FormatSectionOverride",yu,{omit:["defaultValue"]});class vu extends ia{constructor(e){super(e,_u)}recalculate(e,t){if(super.recalculate(e,t),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){const e=this.layout.get("text-writing-mode");if(e){const t=[];for(const r of e)t.indexOf(r)<0&&t.push(r);this.layout._values["text-writing-mode"]=t}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,t,r,n){const i=this.layout.get(e).evaluate(t,{},r,n),a=this._unevaluatedLayout._values[e];return a.isDataDriven()||vn(a.value)||!i?i:function(e,t){return t.replace(/{([^{}]+)}/g,((t,r)=>e&&r in e?String(e[r]):""))}(t.properties,i)}createBucket(e){return new mu(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of _u.paint.overridableProperties){if(!vu.hasPaintOverride(this.layout,e))continue;const t=this.paint.get(e),r=new yu(t),n=new yn(r,t.property.specification);let i=null;i="constant"===t.value.kind||"source"===t.value.kind?new bn("source",n):new wn("composite",n,t.value.zoomStops),this.paint._values[e]=new Xi(t.property,i,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,r){return!(!this.layout||t.isDataDriven()||r.isDataDriven())&&vu.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){const r=e.get("text-field"),n=_u.paint.properties[t];let i=!1;const a=e=>{for(const t of e)if(n.overrides&&n.overrides.hasOverride(t))return void(i=!0)};if("constant"===r.value.kind&&r.value.value instanceof Je)a(r.value.value.sections);else if("source"===r.value.kind){const e=t=>{i||(t instanceof at&&nt(t.value)===ge?a(t.value.sections):t instanceof qt?a(t.sections):t.eachChild(e))},t=r.value;t._styleExpression&&e(t._styleExpression.expression)}return i}}let xu;var bu={get paint(){return xu=xu||new ra({"background-color":new Ki(Z.paint_background["background-color"]),"background-pattern":new ea(Z.paint_background["background-pattern"]),"background-opacity":new Ki(Z.paint_background["background-opacity"])})}};class wu extends ia{constructor(e){super(e,bu)}}let Cu;var Su={get paint(){return Cu=Cu||new ra({"raster-opacity":new Ki(Z.paint_raster["raster-opacity"]),"raster-hue-rotate":new Ki(Z.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Ki(Z.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Ki(Z.paint_raster["raster-brightness-max"]),"raster-saturation":new Ki(Z.paint_raster["raster-saturation"]),"raster-contrast":new Ki(Z.paint_raster["raster-contrast"]),"raster-resampling":new Ki(Z.paint_raster["raster-resampling"]),"raster-fade-duration":new Ki(Z.paint_raster["raster-fade-duration"])})}};class ku extends ia{constructor(e){super(e,Su)}}class ju extends ia{constructor(e){super(e,{}),this.onAdd=e=>{this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)},this.onRemove=e=>{this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)},this.implementation=e}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Eu{constructor(e){this._methodToThrottle=e,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._methodToThrottle()}),0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Tu=6371008.8;class Pu{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Pu(g(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, 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0!==arguments[2]?arguments[2]:0;this.x=+e,this.y=+t,this.z=+r}static fromLngLat(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;const r=Pu.convert(e);return new zu(Nu(r.lng),Au(r.lat),Lu(t,r.lat))}toLngLat(){return new Pu(360*this.x-180,Du(this.y))}toAltitude(){return this.z*Mu(Du(this.y))}meterInMercatorCoordinateUnits(){return 1/Iu*(e=Du(this.y),1/Math.cos(e*Math.PI/180));var e}}function Ou(e,t,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return[e*n-2*Math.PI*6378137/2,t*n-2*Math.PI*6378137/2]}class Ru{constructor(e,t,r){if(!function(e,t,r){return!(e<0||e>25||r<0||r>=Math.pow(2,e)||t<0||t>=Math.pow(2,e))}(e,t,r))throw new Error(`x=${t}, y=${r}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 `);this.z=e,this.x=t,this.y=r,this.key=Vu(0,e,e,t,r)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,t,r){const n=(a=this.y,s=this.z,o=Ou(256*(i=this.x),256*(a=Math.pow(2,s)-a-1),s),l=Ou(256*(i+1),256*(a+1),s),o[0]+","+o[1]+","+l[0]+","+l[1]);var i,a,s,o,l;const c=function(e,t,r){let n,i="";for(let a=e;a>0;a--)n=1<<a-1,i+=(t&n?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===r?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,t>1?"@2x":"").replace(/{quadkey}/g,c).replace(/{bbox-epsg-3857}/g,n)}isChildOf(e){const t=this.z-e.z;return t>0&&e.x===this.x>>t&&e.y===this.y>>t}getTilePoint(e){const t=Math.pow(2,this.z);return new a((e.x*t-this.x)*zs,(e.y*t-this.y)*zs)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Fu{constructor(e,t){this.wrap=e,this.canonical=t,this.key=Vu(e,t.z,t.z,t.x,t.y)}}class Bu{constructor(e,t,r,n,i){if(e<r)throw new Error(`overscaledZ should be >= z; overscaledZ = ${e}; z = ${r}`);this.overscaledZ=e,this.wrap=t,this.canonical=new Ru(r,+n,+i),this.key=Vu(t,e,r,n,i)}clone(){return new Bu(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const t=this.canonical.z-e;return e>this.canonical.z?new Bu(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Bu(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)}calculateScaledKey(e,t){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const r=this.canonical.z-e;return e>this.canonical.z?Vu(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y):Vu(this.wrap*+t,e,e,this.canonical.x>>r,this.canonical.y>>r)}isChildOf(e){if(e.wrap!==this.wrap)return!1;const t=this.canonical.z-e.canonical.z;return 0===e.overscaledZ||e.overscaledZ<this.overscaledZ&&e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t}children(e){if(this.overscaledZ>=e)return[new Bu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const t=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Bu(t,this.wrap,t,r,n),new Bu(t,this.wrap,t,r+1,n),new Bu(t,this.wrap,t,r,n+1),new Bu(t,this.wrap,t,r+1,n+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new Bu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new Bu(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Fu(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(e){return this.canonical.getTilePoint(new zu(e.x-this.wrap,e.y))}}function Vu(e,t,r,n,i){(e*=2)<0&&(e=-1*e-1);const a=1<<r;return(a*a*e+a*i+n).toString(36)+r.toString(36)+t.toString(36)}bi("CanonicalTileID",Ru),bi("OverscaledTileID",Bu,{omit:["posMatrix"]});class $u{constructor(e,t,r){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:1,a=arguments.length>5&&void 0!==arguments[5]?arguments[5]:1,s=arguments.length>6&&void 0!==arguments[6]?arguments[6]:0;if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(r&&!["mapbox","terrarium","custom"].includes(r))return void C(`"${r}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=t.height;const o=this.dim=t.height-2;switch(this.data=new Uint32Array(t.data.buffer),r){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=n,this.greenFactor=i,this.blueFactor=a,this.baseShift=s;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let l=0;l<o;l++)this.data[this._idx(-1,l)]=this.data[this._idx(0,l)],this.data[this._idx(o,l)]=this.data[this._idx(o-1,l)],this.data[this._idx(l,-1)]=this.data[this._idx(l,0)],this.data[this._idx(l,o)]=this.data[this._idx(l,o-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(o,-1)]=this.data[this._idx(o-1,0)],this.data[this._idx(-1,o)]=this.data[this._idx(0,o-1)],this.data[this._idx(o,o)]=this.data[this._idx(o-1,o-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let l=0;l<o;l++)for(let e=0;e<o;e++){const t=this.get(l,e);t>this.max&&(this.max=t),t<this.min&&(this.min=t)}}get(e,t){const r=new Uint8Array(this.data.buffer),n=4*this._idx(e,t);return this.unpack(r[n],r[n+1],r[n+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(e,t){if(e<-1||e>=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(t+1)*this.stride+(e+1)}unpack(e,t,r){return e*this.redFactor+t*this.greenFactor+r*this.blueFactor-this.baseShift}getPixels(){return new Co({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,t,r){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let n=t*this.dim,i=t*this.dim+this.dim,a=r*this.dim,s=r*this.dim+this.dim;switch(t){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:a=s-1;break;case 1:s=a+1}const o=-t*this.dim,l=-r*this.dim;for(let c=a;c<s;c++)for(let t=n;t<i;t++)this.data[this._idx(t,c)]=e.data[this._idx(t+o,c+l)]}}bi("DEMData",$u);class Uu{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){const r=e[t];this._stringToNumber[r]=t,this._numberToString[t]=r}}encode(e){return this._stringToNumber[e]}decode(e){if(e>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class Hu{constructor(e,t,r,n,i){this.type="Feature",this._vectorTileFeature=e,e._z=t,e._x=r,e._y=n,this.properties=e.properties,this.id=i}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const t in this)"_geometry"!==t&&"_vectorTileFeature"!==t&&(e[t]=this[t]);return e}}class qu{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new vi(zs,16,0),this.grid3D=new vi(zs,16,0),this.featureIndexArray=new Ha,this.promoteId=t}insert(e,t,r,n,i,a){const s=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);const o=a?this.grid3D:this.grid;for(let l=0;l<t.length;l++){const e=t[l],r=[1/0,1/0,-1/0,-1/0];for(let t=0;t<e.length;t++){const n=e[t];r[0]=Math.min(r[0],n.x),r[1]=Math.min(r[1],n.y),r[2]=Math.max(r[2],n.x),r[3]=Math.max(r[3],n.y)}r[0]<zs&&r[1]<zs&&r[2]>=0&&r[3]>=0&&o.insert(s,r[0],r[1],r[2],r[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new pl.VectorTile(new Ec(this.rawTileData)).layers,this.sourceLayerCoder=new Uu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(e,t,r,n){this.loadVTLayers();const i=e.params||{},s=zs/e.tileSize/e.scale,o=Tn(i.filter),l=e.queryGeometry,c=e.queryPadding*s,u=Gu(l),d=this.grid.query(u.minX-c,u.minY-c,u.maxX+c,u.maxY+c),h=Gu(e.cameraQueryGeometry),p=this.grid3D.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c,((t,r,n,i)=>function(e,t,r,n,i){for(const a of e)if(t<=a.x&&r<=a.y&&n>=a.x&&i>=a.y)return!0;const s=[new a(t,r),new a(t,i),new a(n,i),new a(n,r)];if(e.length>2)for(const a of s)if(Ys(e,a))return!0;for(let a=0;a<e.length-1;a++)if(Qs(e[a],e[a+1],s))return!0;return!1}(e.cameraQueryGeometry,t-c,r-c,n+c,i+c)));for(const a of p)d.push(a);d.sort(Wu);const m={};let f;for(let a=0;a<d.length;a++){const c=d[a];if(c===f)continue;f=c;const u=this.featureIndexArray.get(c);let h=null;this.loadMatchingFeature(m,u.bucketIndex,u.sourceLayerIndex,u.featureIndex,o,i.layers,i.availableImages,t,r,n,((t,r,n)=>(h||(h=Fs(t)),r.queryIntersectsFeature(l,t,n,h,this.z,e.transform,s,e.pixelPosMatrix))))}return m}loadMatchingFeature(e,t,r,n,i,a,s,o,l,c,u){const d=this.bucketLayerIDs[t];if(a&&!function(e,t){for(let r=0;r<e.length;r++)if(t.indexOf(e[r])>=0)return!0;return!1}(a,d))return;const h=this.sourceLayerCoder.decode(r),p=this.vtLayers[h].feature(n);if(i.needGeometry){const e=Bs(p,!0);if(!i.filter(new $i(this.tileID.overscaledZ),e,this.tileID.canonical))return}else if(!i.filter(new $i(this.tileID.overscaledZ),p))return;const m=this.getId(p,h);for(let f=0;f<d.length;f++){const t=d[f];if(a&&a.indexOf(t)<0)continue;const r=o[t];if(!r)continue;let i={};m&&c&&(i=c.getState(r.sourceLayer||"_geojsonTileLayer",m));const h=_({},l[t]);h.paint=Zu(h.paint,r.paint,p,i,s),h.layout=Zu(h.layout,r.layout,p,i,s);const g=!u||u(p,r,i);if(!g)continue;const y=new Hu(p,this.z,this.x,this.y,m);y.layer=h;let v=e[t];void 0===v&&(v=e[t]=[]),v.push({featureIndex:n,feature:y,intersectionZ:g})}}lookupSymbolFeatures(e,t,r,n,i,a,s,o){const l={};this.loadVTLayers();const c=Tn(i);for(const u of e)this.loadMatchingFeature(l,r,n,u,c,a,s,o,t);return l}hasLayer(e){for(const t of this.bucketLayerIDs)for(const r of t)if(e===r)return!0;return!1}getId(e,t){let r=e.id;return this.promoteId&&(r=e.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[t]],"boolean"==typeof r&&(r=Number(r))),r}}function Zu(e,t,r,n,i){return v(e,((e,a)=>{const s=t instanceof Ji?t.get(a):null;return s&&s.evaluate?s.evaluate(r,n,i):s}))}function Gu(e){let t=1/0,r=1/0,n=-1/0,i=-1/0;for(const a of e)t=Math.min(t,a.x),r=Math.min(r,a.y),n=Math.max(n,a.x),i=Math.max(i,a.y);return{minX:t,minY:r,maxX:n,maxY:i}}function Wu(e,t){return t-e}function Xu(e,t,r,n,i){const s=[];for(let o=0;o<e.length;o++){const l=e[o];let c;for(let e=0;e<l.length-1;e++){let o=l[e],u=l[e+1];o.x<t&&u.x<t||(o.x<t?o=new a(t,o.y+(t-o.x)/(u.x-o.x)*(u.y-o.y))._round():u.x<t&&(u=new a(t,o.y+(t-o.x)/(u.x-o.x)*(u.y-o.y))._round()),o.y<r&&u.y<r||(o.y<r?o=new a(o.x+(r-o.y)/(u.y-o.y)*(u.x-o.x),r)._round():u.y<r&&(u=new a(o.x+(r-o.y)/(u.y-o.y)*(u.x-o.x),r)._round()),o.x>=n&&u.x>=n||(o.x>=n?o=new a(n,o.y+(n-o.x)/(u.x-o.x)*(u.y-o.y))._round():u.x>=n&&(u=new a(n,o.y+(n-o.x)/(u.x-o.x)*(u.y-o.y))._round()),o.y>=i&&u.y>=i||(o.y>=i?o=new a(o.x+(i-o.y)/(u.y-o.y)*(u.x-o.x),i)._round():u.y>=i&&(u=new a(o.x+(i-o.y)/(u.y-o.y)*(u.x-o.x),i)._round()),c&&o.equals(c[c.length-1])||(c=[o],s.push(c)),c.push(u)))))}}return s}bi("FeatureIndex",qu,{omit:["rawTileData","sourceLayerCoder"]});class Ju extends a{constructor(e,t,r,n){super(e,t),this.angle=r,void 0!==n&&(this.segment=n)}clone(){return new Ju(this.x,this.y,this.angle,this.segment)}}function Ku(e,t,r,n,i){if(void 0===t.segment||0===r)return!0;let a=t,s=t.segment+1,o=0;for(;o>-r/2;){if(s--,s<0)return!1;o-=e[s].dist(a),a=e[s]}o+=e[s].dist(e[s+1]),s++;const l=[];let c=0;for(;o<r/2;){const t=e[s],r=e[s+1];if(!r)return!1;let a=e[s-1].angleTo(t)-t.angleTo(r);for(a=Math.abs((a+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:o,angleDelta:a}),c+=a;o-l[0].distance>n;)c-=l.shift().angleDelta;if(c>i)return!1;s++,o+=t.dist(r)}return!0}function Yu(e){let t=0;for(let r=0;r<e.length-1;r++)t+=e[r].dist(e[r+1]);return t}function Qu(e,t,r){return e?.6*t*r:0}function ed(e,t){return Math.max(e?e.right-e.left:0,t?t.right-t.left:0)}function td(e,t,r,n,i,a){const s=Qu(r,i,a),o=ed(r,n)*a;let l=0;const c=Yu(e)/2;for(let u=0;u<e.length-1;u++){const r=e[u],n=e[u+1],i=r.dist(n);if(l+i>c){const a=(c-l)/i,d=It.number(r.x,n.x,a),h=It.number(r.y,n.y,a),p=new Ju(d,h,n.angleTo(r),u);return p._round(),!s||Ku(e,p,o,s,t)?p:void 0}l+=i}}function rd(e,t,r,n,i,a,s,o,l){const c=Qu(n,a,s),u=ed(n,i),d=u*s,h=0===e[0].x||e[0].x===l||0===e[0].y||e[0].y===l;return t-d<t/4&&(t=d+t/4),nd(e,h?t/2*o%t:(u/2+2*a)*s*o%t,t,c,r,d,h,!1,l)}function nd(e,t,r,n,i,a,s,o,l){const c=a/2,u=Yu(e);let d=0,h=t-r,p=[];for(let m=0;m<e.length-1;m++){const t=e[m],s=e[m+1],o=t.dist(s),f=s.angleTo(t);for(;h+r<d+o;){h+=r;const g=(h-d)/o,_=It.number(t.x,s.x,g),y=It.number(t.y,s.y,g);if(_>=0&&_<l&&y>=0&&y<l&&h-c>=0&&h+c<=u){const t=new Ju(_,y,f,m);t._round(),n&&!Ku(e,t,a,n,i)||p.push(t)}}d+=o}return o||p.length||s||(p=nd(e,d/2,r,n,i,a,s,!0,l)),p}bi("Anchor",Ju);const id=Lc;function ad(e,t,r,n){const i=[],s=e.image,o=s.pixelRatio,l=s.paddedRect.w-2*id,c=s.paddedRect.h-2*id;let u={x1:e.left,y1:e.top,x2:e.right,y2:e.bottom};const d=s.stretchX||[[0,l]],h=s.stretchY||[[0,c]],p=(e,t)=>e+t[1]-t[0],m=d.reduce(p,0),f=h.reduce(p,0),g=l-m,_=c-f;let 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0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:D,pixelOffsetBR:z,minFontScaleX:C/o/T,minFontScaleY:k/o/P,isSDF:r}};if(n&&(s.stretchX||s.stretchY)){const e=od(d,g,m),t=od(h,_,f);for(let r=0;r<e.length-1;r++){const n=e[r],a=e[r+1];for(let e=0;e<t.length-1;e++)i.push(I(n,t[e],a,t[e+1]))}}else i.push(I({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:l+1},{fixed:0,stretch:c+1}));return i}function sd(e,t,r){let n=0;for(const i of e)n+=Math.max(t,Math.min(r,i[1]))-Math.max(t,Math.min(r,i[0]));return n}function od(e,t,r){const n=[{fixed:-id,stretch:0}];for(const[i,a]of e){const e=n[n.length-1];n.push({fixed:i-e.stretch,stretch:e.stretch}),n.push({fixed:i-e.stretch,stretch:e.stretch+(a-i)})}return n.push({fixed:t+id,stretch:r}),n}function ld(e,t,r,n){return e/t*r+n}function cd(e,t,r,n){return e-t*r/n}class ud{constructor(e,t,r,n,i,s,o,l,c,u){var d;if(this.boxStartIndex=e.length,c){let e=s.top,t=s.bottom;const r=s.collisionPadding;r&&(e-=r[1],t+=r[3]);let 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instanceof e.bs)&&(i(r.layers,this.zoom,a),r.addFeatures(u,this.tileID.canonical,w.patternPositions))}return this.status="done",{buckets:Object.values(c).filter((e=>!e.isEmpty())),featureIndex:l,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:b.image,imageAtlas:w,glyphMap:this.returnDependencies?y:null,iconMap:this.returnDependencies?v:null,glyphPositions:this.returnDependencies?b.positions:null}}))}}function i(t,r,n){const i=new e.z(r);for(const e of t)e.recalculate(i,n)}class a{constructor(e,t,r){this.actor=e,this.layerIndex=t,this.availableImages=r,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(t,r){return e._(this,void 0,void 0,(function*(){const n=yield e.l(t.request,r);try{return{vectorTile:new e.bt.VectorTile(new e.bu(n.data)),rawData:n.data,cacheControl:n.cacheControl,expires:n.expires}}catch(e){const i=new Uint8Array(n.data);let a=`Unable to parse the tile at ${t.request.url}, `;throw a+=31===i[0]&&139===i[1]?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${e.message}`,new Error(a)}}))}loadTile(t){return e._(this,void 0,void 0,(function*(){const r=t.uid,i=!!(t&&t.request&&t.request.collectResourceTiming)&&new e.bv(t.request),a=new n(t);this.loading[r]=a;const s=new AbortController;a.abort=s;try{const n=yield this.loadVectorTile(t,s);if(delete this.loading[r],!n)return null;const o=n.rawData,l={};n.expires&&(l.expires=n.expires),n.cacheControl&&(l.cacheControl=n.cacheControl);const c={};if(i){const e=i.finish();e&&(c.resourceTiming=JSON.parse(JSON.stringify(e)))}a.vectorTile=n.vectorTile;const u=a.parse(n.vectorTile,this.layerIndex,this.availableImages,this.actor);this.loaded[r]=a,this.fetching[r]={rawTileData:o,cacheControl:l,resourceTiming:c};try{const t=yield u;return e.e({rawTileData:o.slice(0)},t,l,c)}finally{delete this.fetching[r]}}catch(e){throw delete this.loading[r],a.status="done",this.loaded[r]=a,e}}))}reloadTile(t){return e._(this,void 0,void 0,(function*(){const r=t.uid;if(!this.loaded||!this.loaded[r])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const n=this.loaded[r];if(n.showCollisionBoxes=t.showCollisionBoxes,"parsing"===n.status){const t=yield n.parse(n.vectorTile,this.layerIndex,this.availableImages,this.actor);let i;if(this.fetching[r]){const{rawTileData:n,cacheControl:a,resourceTiming:s}=this.fetching[r];delete this.fetching[r],i=e.e({rawTileData:n.slice(0)},t,a,s)}else i=t;return i}if("done"===n.status&&n.vectorTile)return n.parse(n.vectorTile,this.layerIndex,this.availableImages,this.actor)}))}abortTile(t){return e._(this,void 0,void 0,(function*(){const e=this.loading,r=t.uid;e&&e[r]&&e[r].abort&&(e[r].abort.abort(),delete e[r])}))}removeTile(t){return e._(this,void 0,void 0,(function*(){this.loaded&&this.loaded[t.uid]&&delete this.loaded[t.uid]}))}}class s{constructor(){this.loaded={}}loadTile(t){return e._(this,void 0,void 0,(function*(){const{uid:r,encoding:n,rawImageData:i,redFactor:a,greenFactor:s,blueFactor:o,baseShift:l}=t,c=i.width+2,u=i.height+2,d=e.b(i)?new e.R({width:c,height:u},yield e.bw(i,-1,-1,c,u)):i,h=new e.bx(r,d,n,a,s,o,l);return this.loaded=this.loaded||{},this.loaded[r]=h,h}))}removeTile(e){const t=this.loaded,r=e.uid;t&&t[r]&&delete t[r]}}function o(e,t){if(0!==e.length){l(e[0],t);for(var r=1;r<e.length;r++)l(e[r],!t)}}function l(e,t){for(var r=0,n=0,i=0,a=e.length,s=a-1;i<a;s=i++){var o=(e[i][0]-e[s][0])*(e[s][1]+e[i][1]),l=r+o;n+=Math.abs(r)>=Math.abs(o)?r-l+o:o-l+r,r=l}r+n>=0!=!!t&&e.reverse()}var c=e.by((function e(t,r){var n,i=t&&t.type;if("FeatureCollection"===i)for(n=0;n<t.features.length;n++)e(t.features[n],r);else if("GeometryCollection"===i)for(n=0;n<t.geometries.length;n++)e(t.geometries[n],r);else if("Feature"===i)e(t.geometry,r);else if("Polygon"===i)o(t.coordinates,r);else if("MultiPolygon"===i)for(n=0;n<t.coordinates.length;n++)o(t.coordinates[n],r);return t}));const u=e.bt.VectorTileFeature.prototype.toGeoJSON;var d={exports:{}},h=e.bz,p=e.bt.VectorTileFeature,m=f;function f(e,t){this.options=t||{},this.features=e,this.length=e.length}function g(e,t){this.id="number"==typeof e.id?e.id:void 0,this.type=e.type,this.rawGeometry=1===e.type?[e.geometry]:e.geometry,this.properties=e.tags,this.extent=t||4096}f.prototype.feature=function(e){return new g(this.features[e],this.options.extent)},g.prototype.loadGeometry=function(){var e=this.rawGeometry;this.geometry=[];for(var t=0;t<e.length;t++){for(var r=e[t],n=[],i=0;i<r.length;i++)n.push(new h(r[i][0],r[i][1]));this.geometry.push(n)}return this.geometry},g.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var e=this.geometry,t=1/0,r=-1/0,n=1/0,i=-1/0,a=0;a<e.length;a++)for(var s=e[a],o=0;o<s.length;o++){var l=s[o];t=Math.min(t,l.x),r=Math.max(r,l.x),n=Math.min(n,l.y),i=Math.max(i,l.y)}return[t,n,r,i]},g.prototype.toGeoJSON=p.prototype.toGeoJSON;var _=e.bA,y=m;function v(e){var t=new _;return function(e,t){for(var r in e.layers)t.writeMessage(3,x,e.layers[r])}(e,t),t.finish()}function x(e,t){var r;t.writeVarintField(15,e.version||1),t.writeStringField(1,e.name||""),t.writeVarintField(5,e.extent||4096);var n={keys:[],values:[],keycache:{},valuecache:{}};for(r=0;r<e.length;r++)n.feature=e.feature(r),t.writeMessage(2,b,n);var i=n.keys;for(r=0;r<i.length;r++)t.writeStringField(3,i[r]);var a=n.values;for(r=0;r<a.length;r++)t.writeMessage(4,j,a[r])}function b(e,t){var r=e.feature;void 0!==r.id&&t.writeVarintField(1,r.id),t.writeMessage(2,w,e),t.writeVarintField(3,r.type),t.writeMessage(4,k,r)}function w(e,t){var r=e.feature,n=e.keys,i=e.values,a=e.keycache,s=e.valuecache;for(var o in r.properties){var l=r.properties[o],c=a[o];if(null!==l){void 0===c&&(n.push(o),a[o]=c=n.length-1),t.writeVarint(c);var u=typeof l;"string"!==u&&"boolean"!==u&&"number"!==u&&(l=JSON.stringify(l));var d=u+":"+l,h=s[d];void 0===h&&(i.push(l),s[d]=h=i.length-1),t.writeVarint(h)}}}function C(e,t){return(t<<3)+(7&e)}function S(e){return e<<1^e>>31}function k(e,t){for(var r=e.loadGeometry(),n=e.type,i=0,a=0,s=r.length,o=0;o<s;o++){var l=r[o],c=1;1===n&&(c=l.length),t.writeVarint(C(1,c));for(var u=3===n?l.length-1:l.length,d=0;d<u;d++){1===d&&1!==n&&t.writeVarint(C(2,u-1));var h=l[d].x-i,p=l[d].y-a;t.writeVarint(S(h)),t.writeVarint(S(p)),i+=h,a+=p}3===n&&t.writeVarint(C(7,1))}}function j(e,t){var r=typeof e;"string"===r?t.writeStringField(1,e):"boolean"===r?t.writeBooleanField(7,e):"number"===r&&(e%1!=0?t.writeDoubleField(3,e):e<0?t.writeSVarintField(6,e):t.writeVarintField(5,e))}d.exports=v,d.exports.fromVectorTileJs=v,d.exports.fromGeojsonVt=function(e,t){t=t||{};var r={};for(var n in e)r[n]=new y(e[n].features,t),r[n].name=n,r[n].version=t.version,r[n].extent=t.extent;return v({layers:r})},d.exports.GeoJSONWrapper=y;var E=e.by(d.exports);const T={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:e=>e},P=Math.fround||(I=new Float32Array(1),e=>(I[0]=+e,I[0]));var I;const M=3,N=5,A=6;class L{constructor(e){this.options=Object.assign(Object.create(T),e),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(e){const{log:t,minZoom:r,maxZoom:n}=this.options;t&&console.time("total time");const i=`prepare ${e.length} points`;t&&console.time(i),this.points=e;const a=[];for(let o=0;o<e.length;o++){const t=e[o];if(!t.geometry)continue;const[r,n]=t.geometry.coordinates,i=P(O(r)),s=P(R(n));a.push(i,s,1/0,o,-1,1),this.options.reduce&&a.push(0)}let s=this.trees[n+1]=this._createTree(a);t&&console.timeEnd(i);for(let o=n;o>=r;o--){const e=+Date.now();s=this.trees[o]=this._createTree(this._cluster(s,o)),t&&console.log("z%d: %d clusters in %dms",o,s.numItems,+Date.now()-e)}return t&&console.timeEnd("total time"),this}getClusters(e,t){let r=((e[0]+180)%360+360)%360-180;const n=Math.max(-90,Math.min(90,e[1]));let i=180===e[2]?180:((e[2]+180)%360+360)%360-180;const a=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)r=-180,i=180;else if(r>i){const e=this.getClusters([r,n,180,a],t),s=this.getClusters([-180,n,i,a],t);return e.concat(s)}const s=this.trees[this._limitZoom(t)],o=s.range(O(r),R(a),O(i),R(n)),l=s.data,c=[];for(const u of o){const e=this.stride*u;c.push(l[e+N]>1?D(l,e,this.clusterProps):this.points[l[e+M]])}return c}getChildren(e){const t=this._getOriginId(e),r=this._getOriginZoom(e),n="No cluster with the specified id.",i=this.trees[r];if(!i)throw new Error(n);const a=i.data;if(t*this.stride>=a.length)throw new Error(n);const s=this.options.radius/(this.options.extent*Math.pow(2,r-1)),o=i.within(a[t*this.stride],a[t*this.stride+1],s),l=[];for(const c of o){const t=c*this.stride;a[t+4]===e&&l.push(a[t+N]>1?D(a,t,this.clusterProps):this.points[a[t+M]])}if(0===l.length)throw new Error(n);return 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class{constructor(t){this._feature=t,this.extent=e.X,this.type=t.type,this.properties=t.tags,"id"in t&&!isNaN(t.id)&&(this.id=parseInt(t.id,10))}loadGeometry(){if(1===this._feature.type){const t=[];for(const r of this._feature.geometry)t.push([new e.P(r[0],r[1])]);return t}{const t=[];for(const r of this._feature.geometry){const n=[];for(const t of r)n.push(new e.P(t[0],t[1]));t.push(n)}return t}}toGeoJSON(e,t,r){return u.call(this,e,t,r)}}(this._features[t])}}(n.features);let a=E(i);return 0===a.byteOffset&&a.byteLength===a.buffer.byteLength||(a=new Uint8Array(a)),{vectorTile:i,rawData:a.buffer}}))}loadData(t){return e._(this,void 0,void 0,(function*(){var r;null===(r=this._pendingRequest)||void 0===r||r.abort();const n=!!(t&&t.request&&t.request.collectResourceTiming)&&new e.bv(t.request);this._pendingRequest=new AbortController;try{this._pendingData=this.loadAndProcessGeoJSON(t,this._pendingRequest),this._geoJSONIndex=t.cluster?new L(function(t){let{superclusterOptions:r,clusterProperties:n}=t;if(!n||!r)return r;const i={},a={},s={accumulated:null,zoom:0},o={properties:null},l=Object.keys(n);for(const c of l){const[t,r]=n[c],s=e.bC(r),o=e.bC("string"==typeof t?[t,["accumulated"],["get",c]]:t);i[c]=s.value,a[c]=o.value}return r.map=e=>{o.properties=e;const t={};for(const r of l)t[r]=i[r].evaluate(s,o);return t},r.reduce=(e,t)=>{o.properties=t;for(const r of l)s.accumulated=e[r],e[r]=a[r].evaluate(s,o)},r}(t)).load((yield this._pendingData).features):(i=yield this._pendingData,new he(i,t.geojsonVtOptions)),this.loaded={};const r={};if(n){const e=n.finish();e&&(r.resourceTiming={},r.resourceTiming[t.source]=JSON.parse(JSON.stringify(e)))}return r}catch(t){if(delete this._pendingRequest,e.bB(t))return{abandoned:!0};throw t}var i}))}getData(){return e._(this,void 0,void 0,(function*(){return this._pendingData}))}reloadTile(e){const t=this.loaded;return t&&t[e.uid]?super.reloadTile(e):this.loadTile(e)}loadAndProcessGeoJSON(t,r){return e._(this,void 0,void 0,(function*(){let n=yield this.loadGeoJSON(t,r);if(delete this._pendingRequest,"object"!=typeof n)throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`);if(c(n,!0),t.filter){const r=e.bC(t.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===r.result)throw new Error(r.value.map((e=>`${e.key}: ${e.message}`)).join(", "));const i=n.features.filter((e=>r.value.evaluate({zoom:0},e)));n={type:"FeatureCollection",features:i}}return n}))}loadGeoJSON(t,r){return e._(this,void 0,void 0,(function*(){const{promoteId:n}=t;if(t.request){const i=yield e.h(t.request,r);return this._dataUpdateable=fe(i.data,n)?ge(i.data,n):void 0,i.data}if("string"==typeof t.data)try{const e=JSON.parse(t.data);return this._dataUpdateable=fe(e,n)?ge(e,n):void 0,e}catch(e){throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON 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this._getWorkerSource(t,r.type,r.source).getClusterLeaves(r)})))),this.actor.registerMessageHandler("LD",((e,t)=>this._getWorkerSource(e,t.type,t.source).loadData(t))),this.actor.registerMessageHandler("GD",((e,t)=>this._getWorkerSource(e,t.type,t.source).getData())),this.actor.registerMessageHandler("LT",((e,t)=>this._getWorkerSource(e,t.type,t.source).loadTile(t))),this.actor.registerMessageHandler("RT",((e,t)=>this._getWorkerSource(e,t.type,t.source).reloadTile(t))),this.actor.registerMessageHandler("AT",((e,t)=>this._getWorkerSource(e,t.type,t.source).abortTile(t))),this.actor.registerMessageHandler("RMT",((e,t)=>this._getWorkerSource(e,t.type,t.source).removeTile(t))),this.actor.registerMessageHandler("RS",((t,r)=>e._(this,void 0,void 0,(function*(){if(!this.workerSources[t]||!this.workerSources[t][r.type]||!this.workerSources[t][r.type][r.source])return;const e=this.workerSources[t][r.type][r.source];delete this.workerSources[t][r.type][r.source],void 0!==e.removeSource&&e.removeSource(r)})))),this.actor.registerMessageHandler("RM",(t=>e._(this,void 0,void 0,(function*(){delete this.layerIndexes[t],delete this.availableImages[t],delete this.workerSources[t],delete this.demWorkerSources[t]})))),this.actor.registerMessageHandler("SR",((t,r)=>e._(this,void 0,void 0,(function*(){this.referrer=r})))),this.actor.registerMessageHandler("SRPS",((e,t)=>this._syncRTLPluginState(e,t))),this.actor.registerMessageHandler("IS",((t,r)=>e._(this,void 0,void 0,(function*(){this.self.importScripts(r)})))),this.actor.registerMessageHandler("SI",((e,t)=>this._setImages(e,t))),this.actor.registerMessageHandler("UL",((t,r)=>e._(this,void 0,void 0,(function*(){this._getLayerIndex(t).update(r.layers,r.removedIds)})))),this.actor.registerMessageHandler("SL",((t,r)=>e._(this,void 0,void 0,(function*(){this._getLayerIndex(t).replace(r)}))))}_setImages(t,r){return e._(this,void 0,void 0,(function*(){this.availableImages[t]=r;for(const e in this.workerSources[t]){const n=this.workerSources[t][e];for(const e in n)n[e].availableImages=r}}))}_syncRTLPluginState(t,r){return e._(this,void 0,void 0,(function*(){if(e.bD.isParsed())return e.bD.getState();if("loading"!==r.pluginStatus)return e.bD.setState(r),r;const t=r.pluginURL;if(this.self.importScripts(t),e.bD.isParsed()){const r={pluginStatus:"loaded",pluginURL:t};return e.bD.setState(r),r}throw e.bD.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${t}`)}))}_getAvailableImages(e){let t=this.availableImages[e];return t||(t=[]),t}_getLayerIndex(e){let r=this.layerIndexes[e];return r||(r=this.layerIndexes[e]=new t),r}_getWorkerSource(e,t,r){if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][r]){const n={sendAsync:(t,r)=>(t.targetMapId=e,this.actor.sendAsync(t,r))};switch(t){case"vector":this.workerSources[e][t][r]=new a(n,this._getLayerIndex(e),this._getAvailableImages(e));break;case"geojson":this.workerSources[e][t][r]=new _e(n,this._getLayerIndex(e),this._getAvailableImages(e));break;default:this.workerSources[e][t][r]=new this.externalWorkerSourceTypes[t](n,this._getLayerIndex(e),this._getAvailableImages(e))}}return this.workerSources[e][t][r]}_getDEMWorkerSource(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new s),this.demWorkerSources[e][t]}}return e.i(self)&&(self.worker=new ye(self)),ye})),r("index",["exports","./shared"],(function(e,t){var r="4.7.0";let n,i;const a={now:"undefined"!=typeof performance&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:e=>new Promise(((r,n)=>{const i=requestAnimationFrame(r);e.signal.addEventListener("abort",(()=>{cancelAnimationFrame(i),n(t.c())}))})),getImageData(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return this.getImageCanvasContext(e).getImageData(-t,-t,e.width+2*t,e.height+2*t)},getImageCanvasContext(e){const t=window.document.createElement("canvas"),r=t.getContext("2d",{willReadFrequently:!0});if(!r)throw new Error("failed to create canvas 2d context");return t.width=e.width,t.height=e.height,r.drawImage(e,0,0,e.width,e.height),r},resolveURL:e=>(n||(n=document.createElement("a")),n.href=e,n.href),hardwareConcurrency:"undefined"!=typeof navigator&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(null==i&&(i=matchMedia("(prefers-reduced-motion: reduce)")),i.matches)}};class s{static testProp(e){if(!s.docStyle)return e[0];for(let t=0;t<e.length;t++)if(e[t]in s.docStyle)return e[t];return e[0]}static create(e,t,r){const n=window.document.createElement(e);return void 0!==t&&(n.className=t),r&&r.appendChild(n),n}static createNS(e,t){return window.document.createElementNS(e,t)}static 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document&&(c=document.createElement("img"),c.onload=()=>{l&&h(l),l=null,d=!0},c.onerror=()=>{u=!0,l=null},c.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(e){let r,n,i,a;e.resetRequestQueue=()=>{r=[],n=0,i=0,a={}},e.addThrottleControl=e=>{const t=i++;return a[t]=e,t},e.removeThrottleControl=e=>{delete a[e],l()},e.getImage=function(e,n){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];return new Promise(((a,s)=>{o.supported&&(e.headers||(e.headers={}),e.headers.accept="image/webp,*/*"),t.e(e,{type:"image"}),r.push({abortController:n,requestParameters:e,supportImageRefresh:i,state:"queued",onError:e=>{s(e)},onSuccess:e=>{a(e)}}),l()}))};const s=e=>t._(this,void 0,void 0,(function*(){e.state="running";const{requestParameters:r,supportImageRefresh:i,onError:a,onSuccess:s,abortController:o}=e,u=!1===i&&!t.i(self)&&!t.g(r.url)&&(!r.headers||Object.keys(r.headers).reduce(((e,t)=>e&&"accept"===t),!0));n++;const d=u?c(r,o):t.m(r,o);try{const r=yield d;delete e.abortController,e.state="completed",r.data instanceof HTMLImageElement||t.b(r.data)?s(r):r.data&&s({data:yield(h=r.data,"function"==typeof createImageBitmap?t.d(h):t.f(h)),cacheControl:r.cacheControl,expires:r.expires})}catch(t){delete e.abortController,a(t)}finally{n--,l()}var h})),l=()=>{const e=(()=>{for(const e of Object.keys(a))if(a[e]())return!0;return!1})()?t.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:t.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let t=n;t<e&&r.length>0;t++){const e=r.shift();e.abortController.signal.aborted?t--:s(e)}},c=(e,r)=>new Promise(((n,i)=>{const a=new Image,s=e.url,o=e.credentials;o&&"include"===o?a.crossOrigin="use-credentials":(o&&"same-origin"===o||!t.s(s))&&(a.crossOrigin="anonymous"),r.signal.addEventListener("abort",(()=>{a.src="",i(t.c())})),a.fetchPriority="high",a.onload=()=>{a.onerror=a.onload=null,n({data:a})},a.onerror=()=>{a.onerror=a.onload=null,r.signal.aborted||i(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},a.src=s}))}(p||(p={})),p.resetRequestQueue();class m{constructor(e){this._transformRequestFn=e}transformRequest(e,t){return this._transformRequestFn&&this._transformRequestFn(e,t)||{url:e}}setTransformRequest(e){this._transformRequestFn=e}}function f(e){var r=new t.A(3);return r[0]=e[0],r[1]=e[1],r[2]=e[2],r}var g,_=function(e,t,r){return e[0]=t[0]-r[0],e[1]=t[1]-r[1],e[2]=t[2]-r[2],e};g=new t.A(3),t.A!=Float32Array&&(g[0]=0,g[1]=0,g[2]=0);var y=function(e){var t=e[0],r=e[1];return t*t+r*r};function v(e){const t=[];if("string"==typeof e)t.push({id:"default",url:e});else if(e&&e.length>0){const r=[];for(const{id:n,url:i}of e){const e=`${n}${i}`;-1===r.indexOf(e)&&(r.push(e),t.push({id:n,url:i}))}}return t}function x(e,t,r){const n=e.split("?");return n[0]+=`${t}${r}`,n.join("?")}!function(){var e=new t.A(2);t.A!=Float32Array&&(e[0]=0,e[1]=0)}();class b{constructor(e,t,r,n){this.context=e,this.format=r,this.texture=e.gl.createTexture(),this.update(t,n)}update(e,r,n){const{width:i,height:a}=e,s=!(this.size&&this.size[0]===i&&this.size[1]===a||n),{context:o}=this,{gl:l}=o;if(this.useMipmap=Boolean(r&&r.useMipmap),l.bindTexture(l.TEXTURE_2D,this.texture),o.pixelStoreUnpackFlipY.set(!1),o.pixelStoreUnpack.set(1),o.pixelStoreUnpackPremultiplyAlpha.set(this.format===l.RGBA&&(!r||!1!==r.premultiply)),s)this.size=[i,a],e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||t.b(e)?l.texImage2D(l.TEXTURE_2D,0,this.format,this.format,l.UNSIGNED_BYTE,e):l.texImage2D(l.TEXTURE_2D,0,this.format,i,a,0,this.format,l.UNSIGNED_BYTE,e.data);else{const{x:r,y:s}=n||{x:0,y:0};e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||t.b(e)?l.texSubImage2D(l.TEXTURE_2D,0,r,s,l.RGBA,l.UNSIGNED_BYTE,e):l.texSubImage2D(l.TEXTURE_2D,0,r,s,i,a,l.RGBA,l.UNSIGNED_BYTE,e.data)}this.useMipmap&&this.isSizePowerOfTwo()&&l.generateMipmap(l.TEXTURE_2D)}bind(e,t,r){const{context:n}=this,{gl:i}=n;i.bindTexture(i.TEXTURE_2D,this.texture),r!==i.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=i.LINEAR),e!==this.filter&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,e),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,r||e),this.filter=e),t!==this.wrap&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,t),this.wrap=t)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}function w(e){const{userImage:t}=e;return!!(t&&t.render&&t.render())&&(e.data.replace(new Uint8Array(t.data.buffer)),!0)}class C extends t.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(e){if(this.loaded!==e&&(this.loaded=e,e)){for(const{ids:e,promiseResolve:t}of this.requestors)t(this._getImagesForIds(e));this.requestors=[]}}getImage(e){const r=this.images[e];if(r&&!r.data&&r.spriteData){const e=r.spriteData;r.data=new t.R({width:e.width,height:e.height},e.context.getImageData(e.x,e.y,e.width,e.height).data),r.spriteData=null}return r}addImage(e,t){if(this.images[e])throw new Error(`Image id ${e} already exist, use updateImage instead`);this._validate(e,t)&&(this.images[e]=t)}_validate(e,r){let n=!0;const i=r.data||r.spriteData;return this._validateStretch(r.stretchX,i&&i.width)||(this.fire(new t.j(new Error(`Image "${e}" has invalid "stretchX" value`))),n=!1),this._validateStretch(r.stretchY,i&&i.height)||(this.fire(new 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this.patterns[e],t.userImage&&t.userImage.onRemove&&t.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(e){return new Promise(((t,r)=>{let n=!0;if(!this.isLoaded())for(const i of e)this.images[i]||(n=!1);this.isLoaded()||n?t(this._getImagesForIds(e)):this.requestors.push({ids:e,promiseResolve:t})}))}_getImagesForIds(e){const r={};for(const n of e){let e=this.getImage(n);e||(this.fire(new t.k("styleimagemissing",{id:n})),e=this.getImage(n)),e?r[n]={data:e.data.clone(),pixelRatio:e.pixelRatio,sdf:e.sdf,version:e.version,stretchX:e.stretchX,stretchY:e.stretchY,content:e.content,textFitWidth:e.textFitWidth,textFitHeight:e.textFitHeight,hasRenderCallback:Boolean(e.userImage&&e.userImage.render)}:t.w(`Image "${n}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. 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this.patterns){const{bin:e}=this.patterns[a],r=e.x+1,n=e.y+1,s=this.getImage(a).data,o=s.width,l=s.height;t.R.copy(s,i,{x:0,y:0},{x:r,y:n},{width:o,height:l}),t.R.copy(s,i,{x:0,y:l-1},{x:r,y:n-1},{width:o,height:1}),t.R.copy(s,i,{x:0,y:0},{x:r,y:n+l},{width:o,height:1}),t.R.copy(s,i,{x:o-1,y:0},{x:r-1,y:n},{width:1,height:l}),t.R.copy(s,i,{x:0,y:0},{x:r+o,y:n},{width:1,height:l})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(e){for(const r of e){if(this.callbackDispatchedThisFrame[r])continue;this.callbackDispatchedThisFrame[r]=!0;const e=this.getImage(r);e||t.w(`Image with ID: "${r}" was not found`),w(e)&&this.updateImage(r,e)}}}const S=1e20;function k(e,t,r,n,i,a,s,o,l){for(let c=t;c<t+n;c++)j(e,r*a+c,a,i,s,o,l);for(let c=r;c<r+i;c++)j(e,c*a+t,1,n,s,o,l)}function j(e,t,r,n,i,a,s){a[0]=0,s[0]=-S,s[1]=S,i[0]=e[t];for(let o=1,l=0,c=0;o<n;o++){i[o]=e[t+o*r];const n=o*o;do{const 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supported");if(t.ranges[i])return{stack:e,id:r,glyph:n};if(!this.url)throw new Error("glyphsUrl is not set");if(!t.requests[i]){const r=E.loadGlyphRange(e,i,this.url,this.requestManager);t.requests[i]=r}const a=yield t.requests[i];for(const e in a)this._doesCharSupportLocalGlyph(+e)||(t.glyphs[+e]=a[+e]);return t.ranges[i]=!0,{stack:e,id:r,glyph:a[r]||null}}))}_doesCharSupportLocalGlyph(e){return!!this.localIdeographFontFamily&&/\p{Ideo}|\p{sc=Hang}|\p{sc=Hira}|\p{sc=Kana}/u.test(String.fromCodePoint(e))}_tinySDF(e,r,n){const i=this.localIdeographFontFamily;if(!i)return;if(!this._doesCharSupportLocalGlyph(n))return;let a=e.tinySDF;if(!a){let t="400";/bold/i.test(r)?t="900":/medium/i.test(r)?t="500":/light/i.test(r)&&(t="200"),a=e.tinySDF=new E.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:i,fontWeight:t})}const s=a.draw(String.fromCharCode(n));return{id:n,bitmap:new t.o({width:s.width||60,height:s.height||60},s.data),metrics:{width:s.glyphWidth/2||24,height:s.glyphHeight/2||24,left:s.glyphLeft/2+.5||0,top:s.glyphTop/2-27.5||-8,advance:s.glyphAdvance/2||24,isDoubleResolution:!0}}}}E.loadGlyphRange=function(e,r,n,i){return t._(this,void 0,void 0,(function*(){const a=256*r,s=a+255,o=i.transformRequest(n.replace("{fontstack}",e).replace("{range}",`${a}-${s}`),"Glyphs"),l=yield t.l(o,new AbortController);if(!l||!l.data)throw new Error(`Could not load glyph range. range: ${r}, ${a}-${s}`);const c={};for(const e of t.n(l.data))c[e.id]=e;return c}))},E.TinySDF=class{constructor(){let{fontSize:e=24,buffer:t=3,radius:r=8,cutoff:n=.25,fontFamily:i="sans-serif",fontWeight:a="normal",fontStyle:s="normal"}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.buffer=t,this.cutoff=n,this.radius=r;const o=this.size=e+4*t,l=this._createCanvas(o),c=this.ctx=l.getContext("2d",{willReadFrequently:!0});c.font=`${s} ${a} ${e}px ${i}`,c.textBaseline="alphabetic",c.textAlign="left",c.fillStyle="black",this.gridOuter=new Float64Array(o*o),this.gridInner=new Float64Array(o*o),this.f=new Float64Array(o),this.z=new Float64Array(o+1),this.v=new Uint16Array(o)}_createCanvas(e){const t=document.createElement("canvas");return t.width=t.height=e,t}draw(e){const{width:t,actualBoundingBoxAscent:r,actualBoundingBoxDescent:n,actualBoundingBoxLeft:i,actualBoundingBoxRight:a}=this.ctx.measureText(e),s=Math.ceil(r),o=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(a-i))),l=Math.min(this.size-this.buffer,s+Math.ceil(n)),c=o+2*this.buffer,u=l+2*this.buffer,d=Math.max(c*u,0),h=new Uint8ClampedArray(d),p={data:h,width:c,height:u,glyphWidth:o,glyphHeight:l,glyphTop:s,glyphLeft:0,glyphAdvance:t};if(0===o||0===l)return p;const{ctx:m,buffer:f,gridInner:g,gridOuter:_}=this;m.clearRect(f,f,o,l),m.fillText(e,f,f+s);const y=m.getImageData(f,f,o,l);_.fill(S,0,d),g.fill(0,0,d);for(let v=0;v<l;v++)for(let e=0;e<o;e++){const t=y.data[4*(v*o+e)+3]/255;if(0===t)continue;const r=(v+f)*c+e+f;if(1===t)_[r]=0,g[r]=S;else{const e=.5-t;_[r]=e>0?e*e:0,g[r]=e<0?e*e:0}}k(_,0,0,c,u,c,this.f,this.v,this.z),k(g,f,f,o,l,c,this.f,this.v,this.z);for(let v=0;v<d;v++){const e=Math.sqrt(_[v])-Math.sqrt(g[v]);h[v]=Math.round(255-255*(e/this.radius+this.cutoff))}return p}};class T{constructor(){this.specification=t.v.light.position}possiblyEvaluate(e,r){return t.x(e.expression.evaluate(r))}interpolate(e,r,n){return{x:t.y.number(e.x,r.x,n),y:t.y.number(e.y,r.y,n),z:t.y.number(e.z,r.z,n)}}}let P;class I extends t.E{constructor(e){super(),P=P||new t.q({anchor:new t.D(t.v.light.anchor),position:new T,color:new t.D(t.v.light.color),intensity:new t.D(t.v.light.intensity)}),this._transitionable=new t.T(P),this.setLight(e),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this._validate(t.r,e,r))for(const t in e){const r=e[t];t.endsWith("-transition")?this._transitionable.setTransition(t.slice(0,-11),r):this._transitionable.setValue(t,r)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,r,n){return(!n||!1!==n.validate)&&t.t(this,e.call(t.u,{value:r,style:{glyphs:!0,sprite:!0},styleSpec:t.v}))}}const M=new t.q({"sky-color":new t.D(t.v.sky["sky-color"]),"horizon-color":new t.D(t.v.sky["horizon-color"]),"fog-color":new t.D(t.v.sky["fog-color"]),"fog-ground-blend":new t.D(t.v.sky["fog-ground-blend"]),"horizon-fog-blend":new t.D(t.v.sky["horizon-fog-blend"]),"sky-horizon-blend":new t.D(t.v.sky["sky-horizon-blend"]),"atmosphere-blend":new t.D(t.v.sky["atmosphere-blend"])});class N extends t.E{constructor(e){super(),this._transitionable=new t.T(M),this.setSky(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new t.z(0))}setSky(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this._validate(t.B,e,r)){e||(e={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(const t in e){const r=e[t];t.endsWith("-transition")?this._transitionable.setTransition(t.slice(0,-11),r):this._transitionable.setValue(t,r)}}}getSky(){return this._transitionable.serialize()}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,r){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return!1!==(null==n?void 0:n.validate)&&t.t(this,e.call(t.u,t.e({value:r,style:{glyphs:!0,sprite:!0},styleSpec:t.v})))}calculateFogBlendOpacity(e){return e<60?0:e<70?(e-60)/10:1}}class A{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(e,t){const r=e.join(",")+String(t);return this.dashEntry[r]||(this.dashEntry[r]=this.addDash(e,t)),this.dashEntry[r]}getDashRanges(e,t,r){const n=[];let i=e.length%2==1?-e[e.length-1]*r:0,a=e[0]*r,s=!0;n.push({left:i,right:a,isDash:s,zeroLength:0===e[0]});let o=e[0];for(let l=1;l<e.length;l++){s=!s;const t=e[l];i=o*r,o+=t,a=o*r,n.push({left:i,right:a,isDash:s,zeroLength:0===t})}return n}addRoundDash(e,t,r){const n=t/2;for(let i=-r;i<=r;i++){const t=this.width*(this.nextRow+r+i);let a=0,s=e[a];for(let o=0;o<this.width;o++){o/s.right>1&&(s=e[++a]);const l=Math.abs(o-s.left),c=Math.abs(o-s.right),u=Math.min(l,c);let d;const h=i/r*(n+1);if(s.isDash){const e=n-Math.abs(h);d=Math.sqrt(u*u+e*e)}else d=n-Math.sqrt(u*u+h*h);this.data[t+o]=Math.max(0,Math.min(255,d+128))}}}addRegularDash(e){for(let s=e.length-1;s>=0;--s){const t=e[s],r=e[s+1];t.zeroLength?e.splice(s,1):r&&r.isDash===t.isDash&&(r.left=t.left,e.splice(s,1))}const t=e[0],r=e[e.length-1];t.isDash===r.isDash&&(t.left=r.left-this.width,r.right=t.right+this.width);const n=this.width*this.nextRow;let i=0,a=e[i];for(let s=0;s<this.width;s++){s/a.right>1&&(a=e[++i]);const t=Math.abs(s-a.left),r=Math.abs(s-a.right),o=Math.min(t,r);this.data[n+s]=Math.max(0,Math.min(255,(a.isDash?o:-o)+128))}}addDash(e,r){const n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return t.w("LineAtlas out of space"),null;let a=0;for(let t=0;t<e.length;t++)a+=e[t];if(0!==a){const t=this.width/a,i=this.getDashRanges(e,this.width,t);r?this.addRoundDash(i,t,n):this.addRegularDash(i)}const s={y:(this.nextRow+n+.5)/this.height,height:2*n/this.height,width:a};return this.nextRow+=i,this.dirty=!0,s}bind(e){const t=e.gl;this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.ALPHA,t.UNSIGNED_BYTE,this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,this.width,this.height,0,t.ALPHA,t.UNSIGNED_BYTE,this.data))}}const L="maplibre_preloaded_worker_pool";class D{constructor(){this.active={}}acquire(e){if(!this.workers)for(this.workers=[];this.workers.length<D.workerCount;)this.workers.push(new Worker(t.a.WORKER_URL));return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],0===this.numActive()&&(this.workers.forEach((e=>{e.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[L]}numActive(){return Object.keys(this.active).length}}const z=Math.floor(a.hardwareConcurrency/2);let O,R;function F(){return O||(O=new D),O}D.workerCount=t.C(globalThis)?Math.max(Math.min(z,3),1):1;class B{constructor(e,r){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=r;const n=this.workerPool.acquire(r);for(let i=0;i<n.length;i++){const e=new t.F(n[i],r);e.name=`Worker ${i}`,this.actors.push(e)}if(!this.actors.length)throw new Error("No actors found")}broadcast(e,t){const r=[];for(const n of this.actors)r.push(n.sendAsync({type:e,data:t}));return Promise.all(r)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.actors.forEach((e=>{e.remove()})),this.actors=[],e&&this.workerPool.release(this.id)}registerMessageHandler(e,t){for(const r of this.actors)r.registerMessageHandler(e,t)}}function V(){return R||(R=new B(F(),t.G),R.registerMessageHandler("GR",((e,r,n)=>t.m(r,n)))),R}function $(e,r){const n=t.H();return t.J(n,n,[1,1,0]),t.K(n,n,[.5*e.width,.5*e.height,1]),t.L(n,n,e.calculatePosMatrix(r.toUnwrapped()))}function U(e,t,r,n,i,a){const s=function(e,t,r){if(e)for(const n of e){const e=t[n];if(e&&e.source===r&&"fill-extrusion"===e.type)return!0}else for(const n in t){const e=t[n];if(e.source===r&&"fill-extrusion"===e.type)return!0}return!1}(i&&i.layers,t,e.id),o=a.maxPitchScaleFactor(),l=e.tilesIn(n,o,s);l.sort(H);const c=[];for(const d of l)c.push({wrappedTileID:d.tileID.wrapped().key,queryResults:d.tile.queryRenderedFeatures(t,r,e._state,d.queryGeometry,d.cameraQueryGeometry,d.scale,i,a,o,$(e.transform,d.tileID))});const u=function(e){const t={},r={};for(const n of e){const e=n.queryResults,i=n.wrappedTileID,a=r[i]=r[i]||{};for(const r in e){const n=e[r],i=a[r]=a[r]||{},s=t[r]=t[r]||[];for(const e of n)i[e.featureIndex]||(i[e.featureIndex]=!0,s.push(e))}}return t}(c);for(const d in u)u[d].forEach((t=>{const r=t.feature,n=e.getFeatureState(r.layer["source-layer"],r.id);r.source=r.layer.source,r.layer["source-layer"]&&(r.sourceLayer=r.layer["source-layer"]),r.state=n}));return u}function H(e,t){const r=e.tileID,n=t.tileID;return r.overscaledZ-n.overscaledZ||r.canonical.y-n.canonical.y||r.wrap-n.wrap||r.canonical.x-n.canonical.x}function q(e,r,n){return t._(this,void 0,void 0,(function*(){let i=e;if(e.url?i=(yield t.h(r.transformRequest(e.url,"Source"),n)).data:yield a.frameAsync(n),!i)return null;const s=t.M(t.e(i,e),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in i&&i.vector_layers&&(s.vectorLayerIds=i.vector_layers.map((e=>e.id))),s}))}class Z{constructor(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):Array.isArray(e)&&(4===e.length?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1])))}setNorthEast(e){return this._ne=e instanceof t.N?new t.N(e.lng,e.lat):t.N.convert(e),this}setSouthWest(e){return this._sw=e instanceof t.N?new t.N(e.lng,e.lat):t.N.convert(e),this}extend(e){const r=this._sw,n=this._ne;let i,a;if(e instanceof t.N)i=e,a=e;else{if(!(e instanceof Z))return Array.isArray(e)?4===e.length||e.every(Array.isArray)?this.extend(Z.convert(e)):this.extend(t.N.convert(e)):e&&("lng"in e||"lon"in e)&&"lat"in e?this.extend(t.N.convert(e)):this;if(i=e._sw,a=e._ne,!i||!a)return this}return r||n?(r.lng=Math.min(i.lng,r.lng),r.lat=Math.min(i.lat,r.lat),n.lng=Math.max(a.lng,n.lng),n.lat=Math.max(a.lat,n.lat)):(this._sw=new t.N(i.lng,i.lat),this._ne=new t.N(a.lng,a.lat)),this}getCenter(){return new t.N((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new t.N(this.getWest(),this.getNorth())}getSouthEast(){return new t.N(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:r,lat:n}=t.N.convert(e);let i=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=r&&r>=this._ne.lng),this._sw.lat<=n&&n<=this._ne.lat&&i}static convert(e){return e instanceof Z?e:e?new Z(e):e}static fromLngLat(e){const r=360*(arguments.length>1&&void 0!==arguments[1]?arguments[1]:0)/40075017,n=r/Math.cos(Math.PI/180*e.lat);return new Z(new t.N(e.lng-n,e.lat-r),new t.N(e.lng+n,e.lat+r))}adjustAntiMeridian(){const e=new t.N(this._sw.lng,this._sw.lat),r=new t.N(this._ne.lng,this._ne.lat);return new Z(e,e.lng>r.lng?new t.N(r.lng+360,r.lat):r)}}class G{constructor(e,t,r){this.bounds=Z.convert(this.validateBounds(e)),this.minzoom=t||0,this.maxzoom=r||24}validateBounds(e){return Array.isArray(e)&&4===e.length?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]}contains(e){const r=Math.pow(2,e.z),n=Math.floor(t.O(this.bounds.getWest())*r),i=Math.floor(t.Q(this.bounds.getNorth())*r),a=Math.ceil(t.O(this.bounds.getEast())*r),s=Math.ceil(t.Q(this.bounds.getSouth())*r);return e.x>=n&&e.x<a&&e.y>=i&&e.y<s}}class W extends t.E{constructor(e,r,n,i){if(super(),this.id=e,this.dispatcher=n,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,t.e(this,t.M(r,["url","scheme","tileSize","promoteId"])),this._options=t.e({type:"vector"},r),this._collectResourceTiming=r.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(i)}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new t.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const e=yield q(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),e&&(t.e(this,e),e.bounds&&(this.tileBounds=new G(e.bounds,this.minzoom,this.maxzoom)),this.fire(new t.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new t.k("data",{dataType:"source",sourceDataType:"content"})))}catch(e){this._tileJSONRequest=null,this.fire(new t.j(e))}}))}loaded(){return this._loaded}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}onAdd(e){this.map=e,this.load()}setSourceProperty(e){this._tileJSONRequest&&this._tileJSONRequest.abort(),e(),this.load()}setTiles(e){return this.setSourceProperty((()=>{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return t.e({},this._options)}loadTile(e){return t._(this,void 0,void 0,(function*(){const t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),r={request:this.map._requestManager.transformRequest(t,"Tile"),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};r.request.collectResourceTiming=this._collectResourceTiming;let n="RT";if(e.actor&&"expired"!==e.state){if("loading"===e.state)return new Promise(((t,r)=>{e.reloadPromise={resolve:t,reject:r}}))}else e.actor=this.dispatcher.getActor(),n="LT";e.abortController=new AbortController;try{const t=yield e.actor.sendAsync({type:n,data:r},e.abortController);if(delete e.abortController,e.aborted)return;this._afterTileLoadWorkerResponse(e,t)}catch(t){if(delete e.abortController,e.aborted)return;if(t&&404!==t.status)throw t;this._afterTileLoadWorkerResponse(e,null)}}))}_afterTileLoadWorkerResponse(e,t){if(t&&t.resourceTiming&&(e.resourceTiming=t.resourceTiming),t&&this.map._refreshExpiredTiles&&e.setExpiryData(t),e.loadVectorData(t,this.map.painter),e.reloadPromise){const t=e.reloadPromise;e.reloadPromise=null,this.loadTile(e).then(t.resolve).catch(t.reject)}}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.actor&&(yield e.actor.sendAsync({type:"AT",data:{uid:e.uid,type:this.type,source:this.id}}))}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.unloadVectorData(),e.actor&&(yield e.actor.sendAsync({type:"RMT",data:{uid:e.uid,type:this.type,source:this.id}}))}))}hasTransition(){return!1}}class X extends t.E{constructor(e,r,n,i){super(),this.id=e,this.dispatcher=n,this.setEventedParent(i),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.e({type:"raster"},r),t.e(this,t.M(r,["url","scheme","tileSize"]))}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new t.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const e=yield q(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,e&&(t.e(this,e),e.bounds&&(this.tileBounds=new G(e.bounds,this.minzoom,this.maxzoom)),this.fire(new t.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new t.k("data",{dataType:"source",sourceDataType:"content"})))}catch(e){this._tileJSONRequest=null,this.fire(new t.j(e))}}))}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(e){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),e(),this.load()}setTiles(e){return this.setSourceProperty((()=>{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}serialize(){return t.e({},this._options)}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(e){return t._(this,void 0,void 0,(function*(){const t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);e.abortController=new AbortController;try{const r=yield p.getImage(this.map._requestManager.transformRequest(t,"Tile"),e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(r&&r.data){this.map._refreshExpiredTiles&&r.cacheControl&&r.expires&&e.setExpiryData({cacheControl:r.cacheControl,expires:r.expires});const t=this.map.painter.context,n=t.gl,i=r.data;e.texture=this.map.painter.getTileTexture(i.width),e.texture?e.texture.update(i,{useMipmap:!0}):(e.texture=new b(t,i,n.RGBA,{useMipmap:!0}),e.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST)),e.state="loaded"}}catch(t){if(delete e.abortController,e.aborted)e.state="unloaded";else if(t)throw e.state="errored",t}}))}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController)}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.texture&&this.map.painter.saveTileTexture(e.texture)}))}hasTransition(){return!1}}class J extends X{constructor(e,r,n,i){super(e,r,n,i),this.type="raster-dem",this.maxzoom=22,this._options=t.e({type:"raster-dem"},r),this.encoding=r.encoding||"mapbox",this.redFactor=r.redFactor,this.greenFactor=r.greenFactor,this.blueFactor=r.blueFactor,this.baseShift=r.baseShift}loadTile(e){return t._(this,void 0,void 0,(function*(){const r=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),n=this.map._requestManager.transformRequest(r,"Tile");e.neighboringTiles=this._getNeighboringTiles(e.tileID),e.abortController=new AbortController;try{const r=yield p.getImage(n,e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(r&&r.data){const n=r.data;this.map._refreshExpiredTiles&&r.cacheControl&&r.expires&&e.setExpiryData({cacheControl:r.cacheControl,expires:r.expires});const i=t.b(n)&&t.U()?n:yield this.readImageNow(n),a={type:this.type,uid:e.uid,source:this.id,rawImageData:i,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!e.actor||"expired"===e.state){e.actor=this.dispatcher.getActor();const t=yield e.actor.sendAsync({type:"LDT",data:a});e.dem=t,e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0,e.state="loaded"}}}catch(t){if(delete e.abortController,e.aborted)e.state="unloaded";else if(t)throw e.state="errored",t}}))}readImageNow(e){return t._(this,void 0,void 0,(function*(){if("undefined"!=typeof VideoFrame&&t.V()){const r=e.width+2,n=e.height+2;try{return new t.R({width:r,height:n},yield t.W(e,-1,-1,r,n))}catch(e){}}return a.getImageData(e,1)}))}_getNeighboringTiles(e){const r=e.canonical,n=Math.pow(2,r.z),i=(r.x-1+n)%n,a=0===r.x?e.wrap-1:e.wrap,s=(r.x+1+n)%n,o=r.x+1===n?e.wrap+1:e.wrap,l={};return l[new t.S(e.overscaledZ,a,r.z,i,r.y).key]={backfilled:!1},l[new t.S(e.overscaledZ,o,r.z,s,r.y).key]={backfilled:!1},r.y>0&&(l[new t.S(e.overscaledZ,a,r.z,i,r.y-1).key]={backfilled:!1},l[new t.S(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new t.S(e.overscaledZ,o,r.z,s,r.y-1).key]={backfilled:!1}),r.y+1<n&&(l[new t.S(e.overscaledZ,a,r.z,i,r.y+1).key]={backfilled:!1},l[new t.S(e.overscaledZ,e.wrap,r.z,r.x,r.y+1).key]={backfilled:!1},l[new t.S(e.overscaledZ,o,r.z,s,r.y+1).key]={backfilled:!1}),l}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state="unloaded",e.actor&&(yield e.actor.sendAsync({type:"RDT",data:{type:this.type,uid:e.uid,source:this.id}}))}))}}class K extends t.E{constructor(e,r,n,i){super(),this.id=e,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=n.getActor(),this.setEventedParent(i),this._data=r.data,this._options=t.e({},r),this._collectResourceTiming=r.collectResourceTiming,void 0!==r.maxzoom&&(this.maxzoom=r.maxzoom),r.type&&(this.type=r.type),r.attribution&&(this.attribution=r.attribution),this.promoteId=r.promoteId;const a=t.X/this.tileSize;void 0!==r.clusterMaxZoom&&this.maxzoom<=r.clusterMaxZoom&&t.w(`The maxzoom value "${this.maxzoom}" is expected to be greater than the clusterMaxZoom value "${r.clusterMaxZoom}".`),this.workerOptions=t.e({source:this.id,cluster:r.cluster||!1,geojsonVtOptions:{buffer:(void 0!==r.buffer?r.buffer:128)*a,tolerance:(void 0!==r.tolerance?r.tolerance:.375)*a,extent:t.X,maxZoom:this.maxzoom,lineMetrics:r.lineMetrics||!1,generateId:r.generateId||!1},superclusterOptions:{maxZoom:void 0!==r.clusterMaxZoom?r.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,r.clusterMinPoints||2),extent:t.X,radius:(r.clusterRadius||50)*a,log:!1,generateId:r.generateId||!1},clusterProperties:r.clusterProperties,filter:r.filter},r.workerOptions),"string"==typeof this.promoteId&&(this.workerOptions.promoteId=this.promoteId)}load(){return t._(this,void 0,void 0,(function*(){yield this._updateWorkerData()}))}onAdd(e){this.map=e,this.load()}setData(e){return this._data=e,this._updateWorkerData(),this}updateData(e){return this._updateWorkerData(e),this}getData(){return t._(this,void 0,void 0,(function*(){const e=t.e({type:this.type},this.workerOptions);return this.actor.sendAsync({type:"GD",data:e})}))}setClusterOptions(e){return this.workerOptions.cluster=e.cluster,e&&(void 0!==e.clusterRadius&&(this.workerOptions.superclusterOptions.radius=e.clusterRadius),void 0!==e.clusterMaxZoom&&(this.workerOptions.superclusterOptions.maxZoom=e.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(e){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:e,source:this.id}})}getClusterChildren(e){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:e,source:this.id}})}getClusterLeaves(e,t,r){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:e,limit:t,offset:r}})}_updateWorkerData(e){return t._(this,void 0,void 0,(function*(){const r=t.e({type:this.type},this.workerOptions);e?r.dataDiff=e:"string"==typeof this._data?(r.request=this.map._requestManager.transformRequest(a.resolveURL(this._data),"Source"),r.request.collectResourceTiming=this._collectResourceTiming):r.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new t.k("dataloading",{dataType:"source"}));try{const e=yield this.actor.sendAsync({type:"LD",data:r});if(this._pendingLoads--,this._removed||e.abandoned)return void this.fire(new t.k("dataabort",{dataType:"source"}));let n=null;e.resourceTiming&&e.resourceTiming[this.id]&&(n=e.resourceTiming[this.id].slice(0));const i={dataType:"source"};this._collectResourceTiming&&n&&n.length>0&&t.e(i,{resourceTiming:n}),this.fire(new t.k("data",Object.assign(Object.assign({},i),{sourceDataType:"metadata"}))),this.fire(new t.k("data",Object.assign(Object.assign({},i),{sourceDataType:"content"})))}catch(e){if(this._pendingLoads--,this._removed)return void this.fire(new t.k("dataabort",{dataType:"source"}));this.fire(new t.j(e))}}))}loaded(){return 0===this._pendingLoads}loadTile(e){return t._(this,void 0,void 0,(function*(){const t=e.actor?"RT":"LT";e.actor=this.actor;const r={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};e.abortController=new AbortController;const n=yield this.actor.sendAsync({type:t,data:r},e.abortController);delete e.abortController,e.unloadVectorData(),e.aborted||e.loadVectorData(n,this.map.painter,"RT"===t)}))}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.aborted=!0}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:e.uid,type:this.type,source:this.id}})}))}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return t.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Y=t.Y([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class Q extends t.E{constructor(e,t,r,n){super(),this.id=e,this.dispatcher=r,this.coordinates=t.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(n),this.options=t}load(e){return t._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new t.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const t=yield p.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,t&&t.data&&(this.image=t.data,e&&(this.coordinates=e),this._finishLoading())}catch(e){this._request=null,this._loaded=!0,this.fire(new t.j(e))}}))}loaded(){return this._loaded}updateImage(e){return e.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=e.url,this.load(e.coordinates).finally((()=>{this.texture=null})),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(e){this.coordinates=e;const r=e.map(t.Z.fromLngLat);this.tileID=function(e){let r=1/0,n=1/0,i=-1/0,a=-1/0;for(const t of e)r=Math.min(r,t.x),n=Math.min(n,t.y),i=Math.max(i,t.x),a=Math.max(a,t.y);const s=Math.max(i-r,a-n),o=Math.max(0,Math.floor(-Math.log(s)/Math.LN2)),l=Math.pow(2,o);return new t.a1(o,Math.floor((r+i)/2*l),Math.floor((n+a)/2*l))}(r),this.minzoom=this.maxzoom=this.tileID.z;const n=r.map((e=>this.tileID.getTilePoint(e)._round()));return this._boundsArray=new t.$,this._boundsArray.emplaceBack(n[0].x,n[0].y,0,0),this._boundsArray.emplaceBack(n[1].x,n[1].y,t.X,0),this._boundsArray.emplaceBack(n[3].x,n[3].y,0,t.X),this._boundsArray.emplaceBack(n[2].x,n[2].y,t.X,t.X),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const e=this.map.painter.context,r=e.gl;this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,Y.members)),this.boundsSegments||(this.boundsSegments=t.a0.simpleSegment(0,0,4,2)),this.texture||(this.texture=new b(e,this.image,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE));let n=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,n=!0)}n&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(e){return t._(this,void 0,void 0,(function*(){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={}):e.state="errored"}))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class ee extends Q{constructor(e,t,r,n){super(e,t,r,n),this.roundZoom=!0,this.type="video",this.options=t}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!1;const e=this.options;this.urls=[];for(const t of e.urls)this.urls.push(this.map._requestManager.transformRequest(t,"Source").url);try{const e=yield t.a3(this.urls);if(this._loaded=!0,!e)return;this.video=e,this.video.loop=!0,this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading()}catch(e){this.fire(new t.j(e))}}))}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(e){if(this.video){const r=this.video.seekable;e<r.start(0)||e>r.end(0)?this.fire(new t.j(new t.a2(`sources.${this.id}`,null,`Playback for this video can be set only between the ${r.start(0)} and ${r.end(0)}-second mark.`))):this.video.currentTime=e}}getVideo(){return this.video}onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;const e=this.map.painter.context,r=e.gl;this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,Y.members)),this.boundsSegments||(this.boundsSegments=t.a0.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new b(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE));let n=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,n=!0)}n&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class te extends Q{constructor(e,r,n,i){super(e,r,n,i),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some((e=>!Array.isArray(e)||2!==e.length||e.some((e=>"number"!=typeof e))))||this.fire(new t.j(new t.a2(`sources.${e}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.j(new t.a2(`sources.${e}`,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new t.j(new t.a2(`sources.${e}`,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof HTMLCanvasElement||this.fire(new t.j(new t.a2(`sources.${e}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.j(new t.a2(`sources.${e}`,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}))}getCanvas(){return this.canvas}onAdd(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const r=this.map.painter.context,n=r.gl;this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,Y.members)),this.boundsSegments||(this.boundsSegments=t.a0.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new b(r,this.canvas,n.RGBA,{premultiply:!0});let i=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,i=!0)}i&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}}const re={},ne=e=>{switch(e){case"geojson":return K;case"image":return Q;case"raster":return X;case"raster-dem":return J;case"vector":return W;case"video":return ee;case"canvas":return te}return re[e]},ie="RTLPluginLoaded";class ae extends t.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=V()}_syncState(e){return this.status=e,this.dispatcher.broadcast("SRPS",{pluginStatus:e,pluginURL:this.url}).catch((e=>{throw this.status="error",e}))}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(e){return t._(this,arguments,void 0,(function(e){var t=this;let r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return function*(){if(t.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(t.url=a.resolveURL(e),!t.url)throw new Error(`requested url ${e}

2const o=t.a7(r&&r.filter),{z:l,x:c,y:u}=this.tileID.canonical,d={z:l,x:c,y:u};for(let h=0;h<s.length;h++){const r=s.feature(h);if(o.needGeometry){const e=t.a8(r,!0);if(!o.filter(new t.z(this.tileID.overscaledZ),e,this.tileID.canonical))continue}else if(!o.filter(new t.z(this.tileID.overscaledZ),r))continue;const i=n.getId(r,a),p=new t.a9(r,l,c,u,i);p.tile=d,e.push(p)}}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(e){const r=this.expirationTime;if(e.cacheControl){const r=t.aa(e.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){const e=Date.now();let t=!1;if(this.expirationTime>e)t=!1;else if(r)if(this.expirationTime<r)t=!0;else{const n=this.expirationTime-r;n?this.expirationTime=e+Math.max(n,3e4):t=!0}else t=!0;t?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)}setFeatureState(e,t){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||0===Object.keys(e).length)return;const r=this.latestFeatureIndex.loadVTLayers();for(const n in this.buckets){if(!t.style.hasLayer(n))continue;const i=this.buckets[n],a=i.layers[0].sourceLayer||"_geojsonTileLayer",s=r[a],o=e[a];if(!s||!o||0===Object.keys(o).length)continue;i.update(o,s,this.imageAtlas&&this.imageAtlas.patternPositions||{});const l=t&&t.style&&t.style.getLayer(n);l&&(this.queryPadding=Math.max(this.queryPadding,l.queryRadius(i)))}}holdingForFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<a.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(e){this.symbolFadeHoldUntil=a.now()+e}setDependencies(e,t){const r={};for(const n of t)r[n]=!0;this.dependencies[e]=r}hasDependency(e,t){for(const r of e){const e=this.dependencies[r];if(e)for(const r of t)if(e[r])return!0}return!1}}class ce{constructor(e,t){this.max=e,this.onRemove=t,this.reset()}reset(){for(const e in this.data)for(const t of this.data[e])t.timeout&&clearTimeout(t.timeout),this.onRemove(t.value);return this.data={},this.order=[],this}add(e,t,r){const n=e.wrapped().key;void 0===this.data[n]&&(this.data[n]=[]);const i={value:t,timeout:void 0};if(void 0!==r&&(i.timeout=setTimeout((()=>{this.remove(e,i)}),r)),this.data[n].push(i),this.order.push(n),this.order.length>this.max){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){const t=this.data[e].shift();return t.timeout&&clearTimeout(t.timeout),0===this.data[e].length&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),t.value}getByKey(e){const t=this.data[e];return t?t[0].value:null}get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,t){if(!this.has(e))return this;const r=e.wrapped().key,n=void 0===t?0:this.data[r].indexOf(t),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}filter(e){const t=[];for(const r in this.data)for(const n of this.data[r])e(n.value)||t.push(n);for(const r of t)this.remove(r.value.tileID,r)}}class ue{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(e,r,n){const i=String(r);if(this.stateChanges[e]=this.stateChanges[e]||{},this.stateChanges[e][i]=this.stateChanges[e][i]||{},t.e(this.stateChanges[e][i],n),null===this.deletedStates[e]){this.deletedStates[e]={};for(const t in this.state[e])t!==i&&(this.deletedStates[e][t]=null)}else if(this.deletedStates[e]&&null===this.deletedStates[e][i]){this.deletedStates[e][i]={};for(const t in this.state[e][i])n[t]||(this.deletedStates[e][i][t]=null)}else for(const t in n)this.deletedStates[e]&&this.deletedStates[e][i]&&null===this.deletedStates[e][i][t]&&delete this.deletedStates[e][i][t]}removeFeatureState(e,t,r){if(null===this.deletedStates[e])return;const n=String(t);if(this.deletedStates[e]=this.deletedStates[e]||{},r&&void 0!==t)null!==this.deletedStates[e][n]&&(this.deletedStates[e][n]=this.deletedStates[e][n]||{},this.deletedStates[e][n][r]=null);else if(void 0!==t)if(this.stateChanges[e]&&this.stateChanges[e][n])for(r in this.deletedStates[e][n]={},this.stateChanges[e][n])this.deletedStates[e][n][r]=null;else this.deletedStates[e][n]=null;else this.deletedStates[e]=null}getState(e,r){const n=String(r),i=t.e({},(this.state[e]||{})[n],(this.stateChanges[e]||{})[n]);if(null===this.deletedStates[e])return{};if(this.deletedStates[e]){const t=this.deletedStates[e][r];if(null===t)return{};for(const e in t)delete i[e]}return i}initializeTileState(e,t){e.setFeatureState(this.state,t)}coalesceChanges(e,r){const n={};for(const i in this.stateChanges){this.state[i]=this.state[i]||{};const e={};for(const r in this.stateChanges[i])this.state[i][r]||(this.state[i][r]={}),t.e(this.state[i][r],this.stateChanges[i][r]),e[r]=this.state[i][r];n[i]=e}for(const i in this.deletedStates){this.state[i]=this.state[i]||{};const e={};if(null===this.deletedStates[i])for(const t in this.state[i])e[t]={},this.state[i][t]={};else for(const t in this.deletedStates[i]){if(null===this.deletedStates[i][t])this.state[i][t]={};else for(const e of Object.keys(this.deletedStates[i][t]))delete this.state[i][t][e];e[t]=this.state[i][t]}n[i]=n[i]||{},t.e(n[i],e)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(n).length)for(const t in e)e[t].setFeatureState(n,r)}}class de extends t.E{constructor(e,t,r){super(),this.id=e,this.dispatcher=r,this.on("data",(e=>this._dataHandler(e))),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((e,t,r,n)=>{const i=new(ne(t.type))(e,t,r,n);if(i.id!==e)throw new Error(`Expected Source id to be ${e} instead of ${i.id}`);return i})(e,t,r,this),this._tiles={},this._cache=new ce(0,(e=>this._unloadTile(e))),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new ue,this._didEmitContent=!1,this._updated=!1}onAdd(e){this.map=e,this._maxTileCacheSize=e?e._maxTileCacheSize:null,this._maxTileCacheZoomLevels=e?e._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(e)}onRemove(e){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(e)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;if(!(void 0===this.used&&void 0===this.usedForTerrain||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const e in this._tiles){const t=this._tiles[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(e,r,n){return t._(this,void 0,void 0,(function*(){try{yield this._source.loadTile(e),this._tileLoaded(e,r,n)}catch(r){e.state="errored",404!==r.status?this._source.fire(new t.j(r,{tile:e})):this.update(this.transform,this.terrain)}}))}_unloadTile(e){this._source.unloadTile&&this._source.unloadTile(e)}_abortTile(e){this._source.abortTile&&this._source.abortTile(e),this._source.fire(new t.k("dataabort",{tile:e,coord:e.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const t in this._tiles){const r=this._tiles[t];r.upload(e),r.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map((e=>e.tileID)).sort(he).map((e=>e.key))}getRenderableIds(e){const r=[];for(const t in this._tiles)this._isIdRenderable(t,e)&&r.push(this._tiles[t]);return e?r.sort(((e,r)=>{const n=e.tileID,i=r.tileID,a=new t.P(n.canonical.x,n.canonical.y)._rotate(this.transform.angle),s=new t.P(i.canonical.x,i.canonical.y)._rotate(this.transform.angle);return n.overscaledZ-i.overscaledZ||s.y-a.y||s.x-a.x})).map((e=>e.tileID.key)):r.map((e=>e.tileID)).sort(he).map((e=>e.key))}hasRenderableParent(e){const t=this.findLoadedParent(e,0);return!!t&&this._isIdRenderable(t.tileID.key)}_isIdRenderable(e,t){return this._tiles[e]&&this._tiles[e].hasData()&&!this._coveredTiles[e]&&(t||!this._tiles[e].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const e in this._tiles)"errored"!==this._tiles[e].state&&this._reloadTile(e,"reloading")}}_reloadTile(e,r){return t._(this,void 0,void 0,(function*(){const t=this._tiles[e];t&&("loading"!==t.state&&(t.state=r),yield this._loadTile(t,e,r))}))}_tileLoaded(e,r,n){e.timeAdded=a.now(),"expired"===n&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(r,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),e.aborted||this._source.fire(new t.k("data",{dataType:"source",tile:e,coord:e.tileID}))}_backfillDEM(e){const t=this.getRenderableIds();for(let n=0;n<t.length;n++){const i=t[n];if(e.neighboringTiles&&e.neighboringTiles[i]){const t=this.getTileByID(i);r(e,t),r(t,e)}}function r(e,t){e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0;let r=t.tileID.canonical.x-e.tileID.canonical.x;const n=t.tileID.canonical.y-e.tileID.canonical.y,i=Math.pow(2,e.tileID.canonical.z),a=t.tileID.key;0===r&&0===n||Math.abs(n)>1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,r,n),e.neighboringTiles&&e.neighboringTiles[a]&&(e.neighboringTiles[a].backfilled=!0)))}}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._tiles[e]}_retainLoadedChildren(e,t,r,n){for(const i in this._tiles){let a=this._tiles[i];if(n[i]||!a.hasData()||a.tileID.overscaledZ<=t||a.tileID.overscaledZ>r)continue;let s=a.tileID;for(;a&&a.tileID.overscaledZ>t+1;){const e=a.tileID.scaledTo(a.tileID.overscaledZ-1);a=this._tiles[e.key],a&&a.hasData()&&(s=e)}let o=s;for(;o.overscaledZ>t;)if(o=o.scaledTo(o.overscaledZ-1),e[o.key]){n[s.key]=s;break}}}findLoadedParent(e,t){if(e.key in this._loadedParentTiles){const r=this._loadedParentTiles[e.key];return r&&r.tileID.overscaledZ>=t?r:null}for(let r=e.overscaledZ-1;r>=t;r--){const t=e.scaledTo(r),n=this._getLoadedTile(t);if(n)return n}}findLoadedSibling(e){return this._getLoadedTile(e)}_getLoadedTile(e){const t=this._tiles[e.key];return t&&t.hasData()?t:this._cache.getByKey(e.wrapped().key)}updateCacheSize(e){const r=Math.ceil(e.width/this._source.tileSize)+1,n=Math.ceil(e.height/this._source.tileSize)+1,i=Math.floor(r*n*(null===this._maxTileCacheZoomLevels?t.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),a="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(a)}handleWrapJump(e){const t=Math.round((e-(void 0===this._prevLng?e:this._prevLng))/360);if(this._prevLng=e,t){const e={};for(const r in this._tiles){const n=this._tiles[r];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+t),e[n.tileID.key]=n}this._tiles=e;for(const t in this._timers)clearTimeout(this._timers[t]),delete this._timers[t];for(const t in this._tiles)this._setTileReloadTimer(t,this._tiles[t])}}_updateCoveredAndRetainedTiles(e,t,r,n,i,s){const o={},l={},c=Object.keys(e),u=a.now();for(const a of c){const r=e[a],n=this._tiles[a];if(!n||0!==n.fadeEndTime&&n.fadeEndTime<=u)continue;const i=this.findLoadedParent(r,t),s=this.findLoadedSibling(r),c=i||s||null;c&&(this._addTile(c.tileID),o[c.tileID.key]=c.tileID),l[a]=r}this._retainLoadedChildren(l,n,r,e);for(const a in o)e[a]||(this._coveredTiles[a]=!0,e[a]=o[a]);if(s){const t={},r={};for(const e of i)this._tiles[e.key].hasData()?t[e.key]=e:r[e.key]=e;for(const n in r){const i=r[n].children(this._source.maxzoom);this._tiles[i[0].key]&&this._tiles[i[1].key]&&this._tiles[i[2].key]&&this._tiles[i[3].key]&&(t[i[0].key]=e[i[0].key]=i[0],t[i[1].key]=e[i[1].key]=i[1],t[i[2].key]=e[i[2].key]=i[2],t[i[3].key]=e[i[3].key]=i[3],delete r[n])}for(const n in r){const i=r[n],a=this.findLoadedParent(i,this._source.minzoom),s=this.findLoadedSibling(i),o=a||s||null;if(o){t[o.tileID.key]=e[o.tileID.key]=o.tileID;for(const e in t)t[e].isChildOf(o.tileID)&&delete t[e]}}for(const e in this._tiles)t[e]||(this._coveredTiles[e]=!0)}}update(e,r){if(!this._sourceLoaded||this._paused)return;let n;this.transform=e,this.terrain=r,this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?n=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((e=>new t.S(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y))):(n=e.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:r}),this._source.hasTile&&(n=n.filter((e=>this._source.hasTile(e))))):n=[];const i=e.coveringZoomLevel(this._source),a=Math.max(i-de.maxOverzooming,this._source.minzoom),s=Math.max(i+de.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const e={};for(const t of n)if(t.canonical.z>this._source.minzoom){const r=t.scaledTo(t.canonical.z-1);e[r.key]=r;const n=t.scaledTo(Math.max(this._source.minzoom,Math.min(t.canonical.z,5)));e[n.key]=n}n=n.concat(Object.values(e))}const o=0===n.length&&!this._updated&&this._didEmitContent;this._updated=!0,o&&this.fire(new t.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const l=this._updateRetainedTiles(n,i);pe(this._source.type)&&this._updateCoveredAndRetainedTiles(l,a,s,i,n,r);for(const t in l)this._tiles[t].clearFadeHold();const c=t.ab(this._tiles,l);for(const t of c){const e=this._tiles[t];e.hasSymbolBuckets&&!e.holdingForFade()?e.setHoldDuration(this.map._fadeDuration):e.hasSymbolBuckets&&!e.symbolFadeFinished()||this._removeTile(t)}this._updateLoadedParentTileCache(),this._updateLoadedSiblingTileCache()}releaseSymbolFadeTiles(){for(const e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(e)}_updateRetainedTiles(e,t){var r;const n={},i={},a=Math.max(t-de.maxOverzooming,this._source.minzoom),s=Math.max(t+de.maxUnderzooming,this._source.minzoom),o={};for(const l of e){const e=this._addTile(l);n[l.key]=l,e.hasData()||t<this._source.maxzoom&&(o[l.key]=l)}this._retainLoadedChildren(o,t,s,n);for(const l of e){let e=this._tiles[l.key];if(e.hasData())continue;if(t+1>this._source.maxzoom){const e=l.children(this._source.maxzoom)[0],t=this.getTile(e);if(t&&t.hasData()){n[e.key]=e;continue}}else{const e=l.children(this._source.maxzoom);if(n[e[0].key]&&n[e[1].key]&&n[e[2].key]&&n[e[3].key])continue}let s=e.wasRequested();for(let t=l.overscaledZ-1;t>=a;--t){const a=l.scaledTo(t);if(i[a.key])break;if(i[a.key]=!0,e=this.getTile(a),!e&&s&&(e=this._addTile(a)),e){const t=e.hasData();if((t||!(null===(r=this.map)||void 0===r?void 0:r.cancelPendingTileRequestsWhileZooming)||s)&&(n[a.key]=a),s=e.wasRequested(),t)break}}}return n}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const e in this._tiles){const t=[];let r,n=this._tiles[e].tileID;for(;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){r=this._loadedParentTiles[n.key];break}t.push(n.key);const e=n.scaledTo(n.overscaledZ-1);if(r=this._getLoadedTile(e),r)break;n=e}for(const e of t)this._loadedParentTiles[e]=r}}_updateLoadedSiblingTileCache(){this._loadedSiblingTiles={};for(const e in this._tiles){const t=this._tiles[e].tileID,r=this._getLoadedTile(t);this._loadedSiblingTiles[t.key]=r}}_addTile(e){let r=this._tiles[e.key];if(r)return r;r=this._cache.getAndRemove(e),r&&(this._setTileReloadTimer(e.key,r),r.tileID=e,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,r)));const n=r;return r||(r=new le(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,e.key,r.state)),r.uses++,this._tiles[e.key]=r,n||this._source.fire(new t.k("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r}_setTileReloadTimer(e,t){e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);const r=t.getExpiryTimeout();r&&(this._timers[e]=setTimeout((()=>{this._reloadTile(e,"expired"),delete this._timers[e]}),r))}_removeTile(e){const t=this._tiles[e];t&&(t.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),t.uses>0||(t.hasData()&&"reloading"!==t.state?this._cache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}_dataHandler(e){const t=e.sourceDataType;"source"===e.dataType&&"metadata"===t&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===e.dataType&&"content"===t&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const e in this._tiles)this._removeTile(e);this._cache.reset()}tilesIn(e,r,n){const i=[],a=this.transform;if(!a)return i;const s=n?a.getCameraQueryGeometry(e):e,o=e.map((e=>a.pointCoordinate(e,this.terrain))),l=s.map((e=>a.pointCoordinate(e,this.terrain))),c=this.getIds();let u=1/0,d=1/0,h=-1/0,p=-1/0;for(const t of l)u=Math.min(u,t.x),d=Math.min(d,t.y),h=Math.max(h,t.x),p=Math.max(p,t.y);for(let m=0;m<c.length;m++){const e=this._tiles[c[m]];if(e.holdingForFade())continue;const n=e.tileID,s=Math.pow(2,a.zoom-e.tileID.overscaledZ),f=r*e.queryPadding*t.X/e.tileSize/s,g=[n.getTilePoint(new t.Z(u,d)),n.getTilePoint(new t.Z(h,p))];if(g[0].x-f<t.X&&g[0].y-f<t.X&&g[1].x+f>=0&&g[1].y+f>=0){const t=o.map((e=>n.getTilePoint(e))),r=l.map((e=>n.getTilePoint(e)));i.push({tile:e,tileID:n,queryGeometry:t,cameraQueryGeometry:r,scale:s})}}return i}getVisibleCoordinates(e){const t=this.getRenderableIds(e).map((e=>this._tiles[e].tileID));for(const r of t)r.posMatrix=this.transform.calculatePosMatrix(r.toUnwrapped());return t}hasTransition(){if(this._source.hasTransition())return!0;if(pe(this._source.type)){const e=a.now();for(const t in this._tiles)if(this._tiles[t].fadeEndTime>=e)return!0}return!1}setFeatureState(e,t,r){this._state.updateState(e=e||"_geojsonTileLayer",t,r)}removeFeatureState(e,t,r){this._state.removeFeatureState(e=e||"_geojsonTileLayer",t,r)}getFeatureState(e,t){return this._state.getState(e=e||"_geojsonTileLayer",t)}setDependencies(e,t,r){const n=this._tiles[e];n&&n.setDependencies(t,r)}reloadTilesForDependencies(e,t){for(const r in this._tiles)this._tiles[r].hasDependency(e,t)&&this._reloadTile(r,"reloading");this._cache.filter((r=>!r.hasDependency(e,t)))}}function he(e,t){const r=Math.abs(2*e.wrap)-+(e.wrap<0),n=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||n-r||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}function pe(e){return"raster"===e||"image"===e||"video"===e}de.maxOverzooming=10,de.maxUnderzooming=3;class me{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let r=1;r<this.points.length;r++)this._distances[r]=this._distances[r-1]+this.points[r].dist(this.points[r-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(t||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(e){if(1===this.points.length)return this.points[0];e=t.ac(e,0,1);let r=1,n=this._distances[r];const i=e*this.paddedLength+this.padding;for(;n<i&&r<this._distances.length;)n=this._distances[++r];const a=r-1,s=this._distances[a],o=n-s,l=o>0?(i-s)/o:0;return this.points[a].mult(1-l).add(this.points[r].mult(l))}}function fe(e,t){let r=!0;return"always"===e||"never"!==e&&"never"!==t||(r=!1),r}class ge{constructor(e,t,r){const n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(e/r),this.yCellCount=Math.ceil(t/r);for(let a=0;a<this.xCellCount*this.yCellCount;a++)n.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=t,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/t,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(e,t,r,n,i){this._forEachCell(t,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(t),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)}insertCircle(e,t,r,n){this._forEachCell(t-n,r-n,t+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(t),this.circles.push(r),this.circles.push(n)}_insertBoxCell(e,t,r,n,i,a){this.boxCells[i].push(a)}_insertCircleCell(e,t,r,n,i,a){this.circleCells[i].push(a)}_query(e,t,r,n,i,a,s){if(r<0||e>this.width||n<0||t>this.height)return[];const o=[];if(e<=0&&t<=0&&this.width<=r&&this.height<=n){if(i)return[{key:null,x1:e,y1:t,x2:r,y2:n}];for(let e=0;e<this.boxKeys.length;e++)o.push({key:this.boxKeys[e],x1:this.bboxes[4*e],y1:this.bboxes[4*e+1],x2:this.bboxes[4*e+2],y2:this.bboxes[4*e+3]});for(let e=0;e<this.circleKeys.length;e++){const t=this.circles[3*e],r=this.circles[3*e+1],n=this.circles[3*e+2];o.push({key:this.circleKeys[e],x1:t-n,y1:r-n,x2:t+n,y2:r+n})}}else this._forEachCell(e,t,r,n,this._queryCell,o,{hitTest:i,overlapMode:a,seenUids:{box:{},circle:{}}},s);return o}query(e,t,r,n){return this._query(e,t,r,n,!1,null)}hitTest(e,t,r,n,i,a){return this._query(e,t,r,n,!0,i,a).length>0}hitTestCircle(e,t,r,n,i){const a=e-r,s=e+r,o=t-r,l=t+r;if(s<0||a>this.width||l<0||o>this.height)return!1;const c=[];return this._forEachCell(a,o,s,l,this._queryCellCircle,c,{hitTest:!0,overlapMode:n,circle:{x:e,y:t,radius:r},seenUids:{box:{},circle:{}}},i),c.length>0}_queryCell(e,t,r,n,i,a,s,o){const{seenUids:l,hitTest:c,overlapMode:u}=s,d=this.boxCells[i];if(null!==d){const i=this.bboxes;for(const s of d)if(!l.box[s]){l.box[s]=!0;const d=4*s,h=this.boxKeys[s];if(e<=i[d+2]&&t<=i[d+3]&&r>=i[d+0]&&n>=i[d+1]&&(!o||o(h))&&(!c||!fe(u,h.overlapMode))&&(a.push({key:h,x1:i[d],y1:i[d+1],x2:i[d+2],y2:i[d+3]}),c))return!0}}const h=this.circleCells[i];if(null!==h){const i=this.circles;for(const s of h)if(!l.circle[s]){l.circle[s]=!0;const d=3*s,h=this.circleKeys[s];if(this._circleAndRectCollide(i[d],i[d+1],i[d+2],e,t,r,n)&&(!o||o(h))&&(!c||!fe(u,h.overlapMode))){const e=i[d],t=i[d+1],r=i[d+2];if(a.push({key:h,x1:e-r,y1:t-r,x2:e+r,y2:t+r}),c)return!0}}}return!1}_queryCellCircle(e,t,r,n,i,a,s,o){const{circle:l,seenUids:c,overlapMode:u}=s,d=this.boxCells[i];if(null!==d){const e=this.bboxes;for(const t of d)if(!c.box[t]){c.box[t]=!0;const r=4*t,n=this.boxKeys[t];if(this._circleAndRectCollide(l.x,l.y,l.radius,e[r+0],e[r+1],e[r+2],e[r+3])&&(!o||o(n))&&!fe(u,n.overlapMode))return a.push(!0),!0}}const h=this.circleCells[i];if(null!==h){const e=this.circles;for(const t of h)if(!c.circle[t]){c.circle[t]=!0;const r=3*t,n=this.circleKeys[t];if(this._circlesCollide(e[r],e[r+1],e[r+2],l.x,l.y,l.radius)&&(!o||o(n))&&!fe(u,n.overlapMode))return a.push(!0),!0}}}_forEachCell(e,t,r,n,i,a,s,o){const l=this._convertToXCellCoord(e),c=this._convertToYCellCoord(t),u=this._convertToXCellCoord(r),d=this._convertToYCellCoord(n);for(let h=l;h<=u;h++)for(let l=c;l<=d;l++)if(i.call(this,e,t,r,n,this.xCellCount*l+h,a,s,o))return}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,t,r,n,i,a){const s=n-e,o=i-t,l=r+a;return l*l>s*s+o*o}_circleAndRectCollide(e,t,r,n,i,a,s){const o=(a-n)/2,l=Math.abs(e-(n+o));if(l>o+r)return!1;const c=(s-i)/2,u=Math.abs(t-(i+c));if(u>c+r)return!1;if(l<=o||u<=c)return!0;const d=l-o,h=u-c;return d*d+h*h<=r*r}}function _e(e,r,n,i,a){const s=t.H();return r?(t.K(s,s,[1/a,1/a,1]),n||t.ad(s,s,i.angle)):t.L(s,i.labelPlaneMatrix,e),s}function ye(e,r,n,i,a){if(r){const r=t.ae(e);return t.K(r,r,[a,a,1]),n||t.ad(r,r,-i.angle),r}return i.glCoordMatrix}function ve(e,r,n,i){let a;i?(a=[e,r,i(e,r),1],t.af(a,a,n)):(a=[e,r,0,1],Le(a,a,n));const s=a[3];return{point:new t.P(a[0]/s,a[1]/s),signedDistanceFromCamera:s,isOccluded:!1}}function xe(e,t){return.5+e/t*.5}function be(e,t){return e.x>=-t[0]&&e.x<=t[0]&&e.y>=-t[1]&&e.y<=t[1]}function we(e,r,n,i,a,s,o,l,c,u,d,h,p,m,f){const g=i?e.textSizeData:e.iconSizeData,_=t.ag(g,n.transform.zoom),y=[256/n.width*2+1,256/n.height*2+1],v=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;v.clear();const x=e.lineVertexArray,b=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,w=n.transform.width/n.transform.height;let C=!1;for(let S=0;S<b.length;S++){const i=b.get(S);if(i.hidden||i.writingMode===t.ah.vertical&&!C){Ae(i.numGlyphs,v);continue}C=!1;const k=ve(i.anchorX,i.anchorY,r,f);if(!be(k.point,y)){Ae(i.numGlyphs,v);continue}const j=xe(n.transform.cameraToCenterDistance,k.signedDistanceFromCamera),E=t.ai(g,_,i),T=o?E/j:E*j,P={getElevation:f,labelPlaneMatrix:a,lineVertexArray:x,pitchWithMap:o,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},projection:u,tileAnchorPoint:new t.P(i.anchorX,i.anchorY),unwrappedTileID:d,width:h,height:p,translation:m},I=ke(P,i,T,!1,l,r,s,e.glyphOffsetArray,v,w,c);C=I.useVertical,(I.notEnoughRoom||C||I.needsFlipping&&ke(P,i,T,!0,l,r,s,e.glyphOffsetArray,v,w,c).notEnoughRoom)&&Ae(i.numGlyphs,v)}i?e.text.dynamicLayoutVertexBuffer.updateData(v):e.icon.dynamicLayoutVertexBuffer.updateData(v)}function Ce(e,t,r,n,i,a,s,o){const l=a.glyphStartIndex+a.numGlyphs,c=a.lineStartIndex,u=a.lineStartIndex+a.lineLength,d=t.getoffsetX(a.glyphStartIndex),h=t.getoffsetX(l-1),p=Me(e*d,r,n,i,a.segment,c,u,o,s);if(!p)return null;const m=Me(e*h,r,n,i,a.segment,c,u,o,s);return m?o.projectionCache.anyProjectionOccluded?null:{first:p,last:m}:null}function Se(e,r,n,i){return e===t.ah.horizontal&&Math.abs(n.y-r.y)>Math.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.ah.vertical?r.y<n.y:r.x>n.x)?{needsFlipping:!0}:null}function ke(e,r,n,i,a,s,o,l,c,u,d){const h=n/24,p=r.lineOffsetX*h,m=r.lineOffsetY*h;let f;if(r.numGlyphs>1){const t=r.glyphStartIndex+r.numGlyphs,n=r.lineStartIndex,s=r.lineStartIndex+r.lineLength,c=Ce(h,l,p,m,i,r,d,e);if(!c)return{notEnoughRoom:!0};const g=ve(c.first.point.x,c.first.point.y,o,e.getElevation).point,_=ve(c.last.point.x,c.last.point.y,o,e.getElevation).point;if(a&&!i){const e=Se(r.writingMode,g,_,u);if(e)return e}f=[c.first];for(let a=r.glyphStartIndex+1;a<t-1;a++)f.push(Me(h*l.getoffsetX(a),p,m,i,r.segment,n,s,e,d));f.push(c.last)}else{if(a&&!i){const n=ve(e.tileAnchorPoint.x,e.tileAnchorPoint.y,s,e.getElevation).point,i=r.lineStartIndex+r.segment+1,a=new t.P(e.lineVertexArray.getx(i),e.lineVertexArray.gety(i)),o=ve(a.x,a.y,s,e.getElevation),l=o.signedDistanceFromCamera>0?o.point:function(e,t,r,n,i,a){return je(e,t,r,1,i,a)}(e.tileAnchorPoint,a,n,0,s,e),c=Se(r.writingMode,n,l,u);if(c)return c}const n=Me(h*l.getoffsetX(r.glyphStartIndex),p,m,i,r.segment,r.lineStartIndex,r.lineStartIndex+r.lineLength,e,d);if(!n||e.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};f=[n]}for(const g of f)t.aj(c,g.point,g.angle);return{}}function je(e,t,r,n,i,a){const s=e.add(e.sub(t)._unit()),o=void 0!==i?ve(s.x,s.y,i,a.getElevation).point:Te(s.x,s.y,a).point,l=r.sub(o);return r.add(l._mult(n/l.mag()))}function Ee(e,r,n){const i=r.projectionCache;if(i.projections[e])return i.projections[e];const a=new t.P(r.lineVertexArray.getx(e),r.lineVertexArray.gety(e)),s=Te(a.x,a.y,r);if(s.signedDistanceFromCamera>0)return i.projections[e]=s.point,i.anyProjectionOccluded=i.anyProjectionOccluded||s.isOccluded,s.point;const o=e-n.direction;return function(e,t,r,n,i){return je(e,t,r,n,void 0,i)}(0===n.distanceFromAnchor?r.tileAnchorPoint:new t.P(r.lineVertexArray.getx(o),r.lineVertexArray.gety(o)),a,n.previousVertex,n.absOffsetX-n.distanceFromAnchor+1,r)}function Te(e,t,r){const n=e+r.translation[0],i=t+r.translation[1];let a;return!r.pitchWithMap&&r.projection.useSpecialProjectionForSymbols?(a=r.projection.projectTileCoordinates(n,i,r.unwrappedTileID,r.getElevation),a.point.x=(.5*a.point.x+.5)*r.width,a.point.y=(.5*-a.point.y+.5)*r.height):(a=ve(n,i,r.labelPlaneMatrix,r.getElevation),a.isOccluded=!1),a}function Pe(e,t,r){return e._unit()._perp()._mult(t*r)}function Ie(e,r,n,i,a,s,o,l,c){if(l.projectionCache.offsets[e])return l.projectionCache.offsets[e];const u=n.add(r);if(e+c.direction<i||e+c.direction>=a)return l.projectionCache.offsets[e]=u,u;const d=Ee(e+c.direction,l,c),h=Pe(d.sub(n),o,c.direction),p=n.add(h),m=d.add(h);return l.projectionCache.offsets[e]=t.ak(s,u,p,m)||u,l.projectionCache.offsets[e]}function Me(e,t,r,n,i,a,s,o,l){const c=n?e-t:e+t;let u=c>0?1:-1,d=0;n&&(u*=-1,d=Math.PI),u<0&&(d+=Math.PI);let h,p=u>0?a+i:a+i+1;o.projectionCache.cachedAnchorPoint?h=o.projectionCache.cachedAnchorPoint:(h=Te(o.tileAnchorPoint.x,o.tileAnchorPoint.y,o).point,o.projectionCache.cachedAnchorPoint=h);let m,f,g=h,_=h,y=0,v=0;const x=Math.abs(c),b=[];let w;for(;y+v<=x;){if(p+=u,p<a||p>=s)return null;y+=v,_=g,f=m;const e={absOffsetX:x,direction:u,distanceFromAnchor:y,previousVertex:_};if(g=Ee(p,o,e),0===r)b.push(_),w=g.sub(_);else{let t;const n=g.sub(_);t=0===n.mag()?Pe(Ee(p+u,o,e).sub(g),r,u):Pe(n,r,u),f||(f=_.add(t)),m=Ie(p,t,g,a,s,f,r,o,e),b.push(f),w=m.sub(f)}v=w.mag()}const C=w._mult((x-y)/v)._add(f||_),S=d+Math.atan2(g.y-_.y,g.x-_.x);return b.push(C),{point:C,angle:l?S:0,path:b}}const Ne=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Ae(e,t){for(let r=0;r<e;r++){const e=t.length;t.resize(e+4),t.float32.set(Ne,3*e)}}function Le(e,t,r){const n=t[0],i=t[1];return e[0]=r[0]*n+r[4]*i+r[12],e[1]=r[1]*n+r[5]*i+r[13],e[3]=r[3]*n+r[7]*i+r[15],e}const De=100;class ze{constructor(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:new ge(e.width+200,e.height+200,25),n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:new ge(e.width+200,e.height+200,25);this.transform=e,this.mapProjection=t,this.grid=r,this.ignoredGrid=n,this.pitchFactor=Math.cos(e._pitch)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+De,this.screenBottomBoundary=e.height+De,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(e,t,r,n,i,a,s,o,l,c,u){const d=e.anchorPointX+o[0],h=e.anchorPointY+o[1],p=this.projectAndGetPerspectiveRatio(n,d,h,i,c),m=r*p.perspectiveRatio;let f;if(a||s)f=this._projectCollisionBox(e,m,n,i,a,s,o,p,c,u);else{const t=p.point.x+(u?u.x*m:0),r=p.point.y+(u?u.y*m:0);f={allPointsOccluded:!1,box:[t+e.x1*m,r+e.y1*m,t+e.x2*m,r+e.y2*m]}}const[g,_,y,v]=f.box;return this.mapProjection.useSpecialProjectionForSymbols&&(a?f.allPointsOccluded:this.mapProjection.isOccluded(d,h,i))||p.perspectiveRatio<this.perspectiveRatioCutoff||!this.isInsideGrid(g,_,y,v)||"always"!==t&&this.grid.hitTest(g,_,y,v,t,l)?{box:[g,_,y,v],placeable:!1,offscreen:!1}:{box:[g,_,y,v],placeable:!0,offscreen:this.isOffscreen(g,_,y,v)}}placeCollisionCircles(e,r,n,i,a,s,o,l,c,u,d,h,p,m,f,g){const _=[],y=new t.P(r.anchorX,r.anchorY),v=this.getPerspectiveRatio(s,y.x,y.y,o,g),x=(d?a/v:a*v)/t.ap,b={getElevation:g,labelPlaneMatrix:l,lineVertexArray:n,pitchWithMap:d,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},projection:this.mapProjection,tileAnchorPoint:y,unwrappedTileID:o,width:this.transform.width,height:this.transform.height,translation:f},w=Ce(x,i,r.lineOffsetX*x,r.lineOffsetY*x,!1,r,!1,b);let C=!1,S=!1,k=!0;if(w){const r=.5*p*v+m,n=new t.P(-100,-100),i=new t.P(this.screenRightBoundary,this.screenBottomBoundary),a=new me,s=w.first,o=w.last;let l=[];for(let e=s.path.length-1;e>=1;e--)l.push(s.path[e]);for(let e=1;e<o.path.length;e++)l.push(o.path[e]);const d=2.5*r;if(c){const e=this.projectPathToScreenSpace(l,b,c);l=e.some((e=>e.signedDistanceFromCamera<=0))?[]:e.map((e=>e.point))}let f=[];if(l.length>0){const e=l[0].clone(),r=l[0].clone();for(let t=1;t<l.length;t++)e.x=Math.min(e.x,l[t].x),e.y=Math.min(e.y,l[t].y),r.x=Math.max(r.x,l[t].x),r.y=Math.max(r.y,l[t].y);f=e.x>=n.x&&r.x<=i.x&&e.y>=n.y&&r.y<=i.y?[l]:r.x<n.x||e.x>i.x||r.y<n.y||e.y>i.y?[]:t.al([l],n.x,n.y,i.x,i.y)}for(const t of f){a.reset(t,.25*r);let n=0;n=a.length<=.5*r?1:Math.ceil(a.paddedLength/d)+1;for(let t=0;t<n;t++){const i=t/Math.max(n-1,1),s=a.lerp(i),o=s.x+De,l=s.y+De;_.push(o,l,r,0);const c=o-r,d=l-r,p=o+r,m=l+r;if(k=k&&this.isOffscreen(c,d,p,m),S=S||this.isInsideGrid(c,d,p,m),"always"!==e&&this.grid.hitTestCircle(o,l,r,e,h)&&(C=!0,!u))return{circles:[],offscreen:!1,collisionDetected:C}}}}return{circles:!u&&C||!S||v<this.perspectiveRatioCutoff?[]:_,offscreen:k,collisionDetected:C}}projectPathToScreenSpace(e,t,r){return e.map((e=>ve(e.x,e.y,r,t.getElevation)))}queryRenderedSymbols(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};const r=[];let n=1/0,i=1/0,a=-1/0,s=-1/0;for(const u of e){const e=new t.P(u.x+De,u.y+De);n=Math.min(n,e.x),i=Math.min(i,e.y),a=Math.max(a,e.x),s=Math.max(s,e.y),r.push(e)}const o=this.grid.query(n,i,a,s).concat(this.ignoredGrid.query(n,i,a,s)),l={},c={};for(const u of o){const e=u.key;if(void 0===l[e.bucketInstanceId]&&(l[e.bucketInstanceId]={}),l[e.bucketInstanceId][e.featureIndex])continue;const n=[new t.P(u.x1,u.y1),new t.P(u.x2,u.y1),new t.P(u.x2,u.y2),new t.P(u.x1,u.y2)];t.am(r,n)&&(l[e.bucketInstanceId][e.featureIndex]=!0,void 0===c[e.bucketInstanceId]&&(c[e.bucketInstanceId]=[]),c[e.bucketInstanceId].push(e.featureIndex))}return c}insertCollisionBox(e,t,r,n,i,a){(r?this.ignoredGrid:this.grid).insert({bucketInstanceId:n,featureIndex:i,collisionGroupID:a,overlapMode:t},e[0],e[1],e[2],e[3])}insertCollisionCircles(e,t,r,n,i,a){const s=r?this.ignoredGrid:this.grid,o={bucketInstanceId:n,featureIndex:i,collisionGroupID:a,overlapMode:t};for(let l=0;l<e.length;l+=4)s.insertCircle(o,e[l],e[l+1],e[l+2])}projectAndGetPerspectiveRatio(e,r,n,i,a){let s;a?(s=[r,n,a(r,n),1],t.af(s,s,e)):(s=[r,n,0,1],Le(s,s,e));const o=s[3];return{point:new t.P((s[0]/o+1)/2*this.transform.width+De,(-s[1]/o+1)/2*this.transform.height+De),perspectiveRatio:.5+this.transform.cameraToCenterDistance/o*.5,isOccluded:!1,signedDistanceFromCamera:o}}getPerspectiveRatio(e,t,r,n,i){const a=this.mapProjection.useSpecialProjectionForSymbols?this.mapProjection.projectTileCoordinates(t,r,n,i):ve(t,r,e,i);return.5+this.transform.cameraToCenterDistance/a.signedDistanceFromCamera*.5}isOffscreen(e,t,r,n){return r<De||e>=this.screenRightBoundary||n<De||t>this.screenBottomBoundary}isInsideGrid(e,t,r,n){return r>=0&&e<this.gridRightBoundary&&n>=0&&t<this.gridBottomBoundary}getViewportMatrix(){const e=t.an([]);return t.J(e,e,[-100,-100,0]),e}_projectCollisionBox(e,r,n,i,a,s,o,l,c,u){let d=new t.P(1,0),h=new t.P(0,1);const p=new t.P(e.anchorPointX+o[0],e.anchorPointY+o[1]);if(s&&!a){const e=this.projectAndGetPerspectiveRatio(n,p.x+1,p.y,i,c).point.sub(l.point).unit(),r=Math.atan(e.y/e.x)+(e.x<0?Math.PI:0),a=Math.sin(r),s=Math.cos(r);d=new t.P(s,a),h=new t.P(-a,s)}else if(!s&&a){const e=-this.transform.angle,r=Math.sin(e),n=Math.cos(e);d=new t.P(n,r),h=new t.P(-r,n)}let m=l.point,f=r;if(a){m=p;const e=this.transform.zoom-Math.floor(this.transform.zoom);f=Math.pow(2,-e),f*=this.mapProjection.getPitchedTextCorrection(this.transform,p,i),u||(f*=t.ac(.5+l.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))}u&&(m=m.add(d.mult(u.x*f)).add(h.mult(u.y*f)));const g=e.x1*f,_=e.x2*f,y=(g+_)/2,v=e.y1*f,x=e.y2*f,b=(v+x)/2,w=[{offsetX:g,offsetY:v},{offsetX:y,offsetY:v},{offsetX:_,offsetY:v},{offsetX:_,offsetY:b},{offsetX:_,offsetY:x},{offsetX:y,offsetY:x},{offsetX:g,offsetY:x},{offsetX:g,offsetY:b}];let C=[];for(const{offsetX:k,offsetY:j}of w)C.push(new t.P(m.x+d.x*k+h.x*j,m.y+d.y*k+h.y*j));let S=!1;if(a){const e=C.map((e=>this.projectAndGetPerspectiveRatio(n,e.x,e.y,i,c)));S=e.some((e=>!e.isOccluded)),C=e.map((e=>e.point))}else S=!0;return{box:t.ao(C),allPointsOccluded:!S}}}function Oe(e,r,n){return r*(t.X/(e.tileSize*Math.pow(2,n-e.tileID.overscaledZ)))}class Re{constructor(e,t,r,n){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?t:-t))):n&&r?1:0,this.placed=r}isHidden(){return 0===this.opacity&&!this.placed}}class Fe{constructor(e,t,r,n,i){this.text=new Re(e?e.text:null,t,r,i),this.icon=new Re(e?e.icon:null,t,n,i)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Be{constructor(e,t,r){this.text=e,this.icon=t,this.skipFade=r}}class Ve{constructor(){this.invProjMatrix=t.H(),this.viewportMatrix=t.H(),this.circles=[]}}class $e{constructor(e,t,r,n,i){this.bucketInstanceId=e,this.featureIndex=t,this.sourceLayerIndex=r,this.bucketIndex=n,this.tileID=i}}class Ue{constructor(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}}get(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){const t=++this.maxGroupID;this.collisionGroups[e]={ID:t,predicate:e=>e.collisionGroupID===t}}return this.collisionGroups[e]}}function He(e,r,n,i,a){const{horizontalAlign:s,verticalAlign:o}=t.au(e);return new t.P(-(s-.5)*r+i[0]*a,-(o-.5)*n+i[1]*a)}class qe{constructor(e,t,r,n,i,a){this.transform=e.clone(),this.terrain=r,this.collisionIndex=new ze(this.transform,t),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=n,this.retainedQueryData={},this.collisionGroups=new Ue(i),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=a,a&&(a.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(e){const t=this.terrain;return t?(r,n)=>t.getElevation(e,r,n):null}getBucketParts(e,r,n,i){const a=n.getBucket(r),s=n.latestFeatureIndex;if(!a||!s||r.id!==a.layerIds[0])return;const o=n.collisionBoxArray,l=a.layers[0].layout,c=a.layers[0].paint,u=Math.pow(2,this.transform.zoom-n.tileID.overscaledZ),d=n.tileSize/t.X,h=n.tileID.toUnwrapped(),p=this.transform.calculatePosMatrix(h),m="map"===l.get("text-pitch-alignment"),f="map"===l.get("text-rotation-alignment"),g=Oe(n,1,this.transform.zoom),_=this.collisionIndex.mapProjection.translatePosition(this.transform,n,c.get("text-translate"),c.get("text-translate-anchor")),y=this.collisionIndex.mapProjection.translatePosition(this.transform,n,c.get("icon-translate"),c.get("icon-translate-anchor")),v=_e(p,m,f,this.transform,g);let x=null;if(m){const e=ye(p,m,f,this.transform,g);x=t.L([],this.transform.labelPlaneMatrix,e)}this.retainedQueryData[a.bucketInstanceId]=new $e(a.bucketInstanceId,s,a.sourceLayerIndex,a.index,n.tileID);const b={bucket:a,layout:l,translationText:_,translationIcon:y,posMatrix:p,unwrappedTileID:h,textLabelPlaneMatrix:v,labelToScreenMatrix:x,scale:u,textPixelRatio:d,holdingForFade:n.holdingForFade(),collisionBoxArray:o,partiallyEvaluatedTextSize:t.ag(a.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(a.sourceID)};if(i)for(const t of a.sortKeyRanges){const{sortKey:r,symbolInstanceStart:n,symbolInstanceEnd:i}=t;e.push({sortKey:r,symbolInstanceStart:n,symbolInstanceEnd:i,parameters:b})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:a.symbolInstances.length,parameters:b})}attemptAnchorPlacement(e,r,n,i,a,s,o,l,c,u,d,h,p,m,f,g,_,y,v){const x=t.aq[e.textAnchor],b=[e.textOffset0,e.textOffset1],w=He(x,n,i,b,a),C=this.collisionIndex.placeCollisionBox(r,h,l,c,u,o,s,g,d.predicate,v,w);if((!y||this.collisionIndex.placeCollisionBox(y,h,l,c,u,o,s,_,d.predicate,v,w).placeable)&&C.placeable){let e;if(this.prevPlacement&&this.prevPlacement.variableOffsets[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID].text&&(e=this.prevPlacement.variableOffsets[p.crossTileID].anchor),0===p.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[p.crossTileID]={textOffset:b,width:n,height:i,anchor:x,textBoxScale:a,prevAnchor:e},this.markUsedJustification(m,x,p,f),m.allowVerticalPlacement&&(this.markUsedOrientation(m,f,p),this.placedOrientations[p.crossTileID]=f),{shift:w,placedGlyphBoxes:C}}}placeLayerBucketPart(e,r,n){const{bucket:i,layout:a,translationText:s,translationIcon:o,posMatrix:l,unwrappedTileID:c,textLabelPlaneMatrix:u,labelToScreenMatrix:d,textPixelRatio:h,holdingForFade:p,collisionBoxArray:m,partiallyEvaluatedTextSize:f,collisionGroup:g}=e.parameters,_=a.get("text-optional"),y=a.get("icon-optional"),v=t.ar(a,"text-overlap","text-allow-overlap"),x="always"===v,b=t.ar(a,"icon-overlap","icon-allow-overlap"),w="always"===b,C="map"===a.get("text-rotation-alignment"),S="map"===a.get("text-pitch-alignment"),k="none"!==a.get("icon-text-fit"),j="viewport-y"===a.get("symbol-z-order"),E=x&&(w||!i.hasIconData()||y),T=w&&(x||!i.hasTextData()||_);!i.collisionArrays&&m&&i.deserializeCollisionBoxes(m);const P=this._getTerrainElevationFunc(this.retainedQueryData[i.bucketInstanceId].tileID),I=(e,m,w)=>{var j,I;if(r[e.crossTileID])return;if(p)return void(this.placements[e.crossTileID]=new Be(!1,!1,!1));let M=!1,N=!1,A=!0,L=null,D={box:null,placeable:!1,offscreen:null},z={box:null,placeable:!1,offscreen:null},O=null,R=null,F=null,B=0,V=0,$=0;m.textFeatureIndex?B=m.textFeatureIndex:e.useRuntimeCollisionCircles&&(B=e.featureIndex),m.verticalTextFeatureIndex&&(V=m.verticalTextFeatureIndex);const U=m.textBox;if(U){const r=r=>{let n=t.ah.horizontal;if(i.allowVerticalPlacement&&!r&&this.prevPlacement){const t=this.prevPlacement.placedOrientations[e.crossTileID];t&&(this.placedOrientations[e.crossTileID]=t,n=t,this.markUsedOrientation(i,n,e))}return n},a=(r,n)=>{if(i.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&m.verticalTextBox){for(const e of i.writingModes)if(e===t.ah.vertical?(D=n(),z=D):D=r(),D&&D.placeable)break}else D=r()},u=e.textAnchorOffsetStartIndex,d=e.textAnchorOffsetEndIndex;if(d===u){const n=(t,r)=>{const n=this.collisionIndex.placeCollisionBox(t,v,h,l,c,S,C,s,g.predicate,P);return n&&n.placeable&&(this.markUsedOrientation(i,r,e),this.placedOrientations[e.crossTileID]=r),n};a((()=>n(U,t.ah.horizontal)),(()=>{const r=m.verticalTextBox;return i.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&r?n(r,t.ah.vertical):{box:null,offscreen:null}})),r(D&&D.placeable)}else{let p=t.aq[null===(I=null===(j=this.prevPlacement)||void 0===j?void 0:j.variableOffsets[e.crossTileID])||void 0===I?void 0:I.anchor];const f=(r,a,m)=>{const f=r.x2-r.x1,_=r.y2-r.y1,y=e.textBoxScale,x=k&&"never"===b?a:null;let w=null,j="never"===v?1:2,E="never";p&&j++;for(let t=0;t<j;t++){for(let t=u;t<d;t++){const n=i.textAnchorOffsets.get(t);if(p&&n.textAnchor!==p)continue;const a=this.attemptAnchorPlacement(n,r,f,_,y,C,S,h,l,c,g,E,e,i,m,s,o,x,P);if(a&&(w=a.placedGlyphBoxes,w&&w.placeable))return M=!0,L=a.shift,w}p?p=null:E=v}return n&&!w&&(w={box:this.collisionIndex.placeCollisionBox(U,"always",h,l,c,S,C,s,g.predicate,P,new t.P(0,0)).box,offscreen:!1,placeable:!1}),w};a((()=>f(U,m.iconBox,t.ah.horizontal)),(()=>{const r=m.verticalTextBox;return i.allowVerticalPlacement&&(!D||!D.placeable)&&e.numVerticalGlyphVertices>0&&r?f(r,m.verticalIconBox,t.ah.vertical):{box:null,occluded:!0,offscreen:null}})),D&&(M=D.placeable,A=D.offscreen);const _=r(D&&D.placeable);if(!M&&this.prevPlacement){const t=this.prevPlacement.variableOffsets[e.crossTileID];t&&(this.variableOffsets[e.crossTileID]=t,this.markUsedJustification(i,t.anchor,e,_))}}}if(O=D,M=O&&O.placeable,A=O&&O.offscreen,e.useRuntimeCollisionCircles){const r=i.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),o=t.ai(i.textSizeData,f,r),h=a.get("text-padding");R=this.collisionIndex.placeCollisionCircles(v,r,i.lineVertexArray,i.glyphOffsetArray,o,l,c,u,d,n,S,g.predicate,e.collisionCircleDiameter,h,s,P),R.circles.length&&R.collisionDetected&&!n&&t.w("Collisions detected, but collision boxes are not shown"),M=x||R.circles.length>0&&!R.collisionDetected,A=A&&R.offscreen}if(m.iconFeatureIndex&&($=m.iconFeatureIndex),m.iconBox){const e=e=>this.collisionIndex.placeCollisionBox(e,b,h,l,c,S,C,o,g.predicate,P,k&&L?L:void 0);z&&z.placeable&&m.verticalIconBox?(F=e(m.verticalIconBox),N=F.placeable):(F=e(m.iconBox),N=F.placeable),A=A&&F.offscreen}const H=_||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,q=y||0===e.numIconVertices;H||q?q?H||(N=N&&M):M=N&&M:N=M=N&&M;const Z=N&&F.placeable;if(M&&O.placeable&&this.collisionIndex.insertCollisionBox(O.box,v,a.get("text-ignore-placement"),i.bucketInstanceId,z&&z.placeable&&V?V:B,g.ID),Z&&this.collisionIndex.insertCollisionBox(F.box,b,a.get("icon-ignore-placement"),i.bucketInstanceId,$,g.ID),R&&M&&this.collisionIndex.insertCollisionCircles(R.circles,v,a.get("text-ignore-placement"),i.bucketInstanceId,B,g.ID),n&&this.storeCollisionData(i.bucketInstanceId,w,m,O,F,R),0===e.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");if(0===i.bucketInstanceId)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[e.crossTileID]=new Be(M||E,N||T,A||i.justReloaded),r[e.crossTileID]=!0};if(j){if(0!==e.symbolInstanceStart)throw new Error("bucket.bucketInstanceId should be 0");const t=i.getSortedSymbolIndexes(this.transform.angle);for(let e=t.length-1;e>=0;--e){const r=t[e];I(i.symbolInstances.get(r),i.collisionArrays[r],r)}}else for(let t=e.symbolInstanceStart;t<e.symbolInstanceEnd;t++)I(i.symbolInstances.get(t),i.collisionArrays[t],t);if(n&&i.bucketInstanceId in this.collisionCircleArrays){const e=this.collisionCircleArrays[i.bucketInstanceId];t.as(e.invProjMatrix,l),e.viewportMatrix=this.collisionIndex.getViewportMatrix()}i.justReloaded=!1}storeCollisionData(e,t,r,n,i,a){if(r.textBox||r.iconBox){let a,s;this.collisionBoxArrays.has(e)?a=this.collisionBoxArrays.get(e):(a=new Map,this.collisionBoxArrays.set(e,a)),a.has(t)?s=a.get(t):(s={text:null,icon:null},a.set(t,s)),r.textBox&&(s.text=n.box),r.iconBox&&(s.icon=i.box)}if(a){let t=this.collisionCircleArrays[e];void 0===t&&(t=this.collisionCircleArrays[e]=new Ve);for(let e=0;e<a.circles.length;e+=4)t.circles.push(a.circles[e+0]),t.circles.push(a.circles[e+1]),t.circles.push(a.circles[e+2]),t.circles.push(a.collisionDetected?1:0)}}markUsedJustification(e,r,n,i){let a;a=i===t.ah.vertical?n.verticalPlacedTextSymbolIndex:{left:n.leftJustifiedTextSymbolIndex,center:n.centerJustifiedTextSymbolIndex,right:n.rightJustifiedTextSymbolIndex}[t.at(r)];const s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex,n.verticalPlacedTextSymbolIndex];for(const t of s)t>=0&&(e.text.placedSymbolArray.get(t).crossTileID=a>=0&&t!==a?0:n.crossTileID)}markUsedOrientation(e,r,n){const i=r===t.ah.horizontal||r===t.ah.horizontalOnly?r:0,a=r===t.ah.vertical?r:0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];for(const t of s)e.text.placedSymbolArray.get(t).placedOrientation=i;n.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).placedOrientation=a)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;const t=this.prevPlacement;let r=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;const n=t?t.symbolFadeChange(e):1,i=t?t.opacities:{},a=t?t.variableOffsets:{},s=t?t.placedOrientations:{};for(const o in this.placements){const e=this.placements[o],t=i[o];t?(this.opacities[o]=new Fe(t,n,e.text,e.icon),r=r||e.text!==t.text.placed||e.icon!==t.icon.placed):(this.opacities[o]=new Fe(null,n,e.text,e.icon,e.skipFade),r=r||e.text||e.icon)}for(const o in i){const e=i[o];if(!this.opacities[o]){const t=new Fe(e,n,!1,!1);t.isHidden()||(this.opacities[o]=t,r=r||e.text.placed||e.icon.placed)}}for(const o in a)this.variableOffsets[o]||!this.opacities[o]||this.opacities[o].isHidden()||(this.variableOffsets[o]=a[o]);for(const o in s)this.placedOrientations[o]||!this.opacities[o]||this.opacities[o].isHidden()||(this.placedOrientations[o]=s[o]);if(t&&void 0===t.lastPlacementChangeTime)throw new Error("Last placement time for previous placement is not defined");r?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)}updateLayerOpacities(e,t){const r={};for(const n of t){const t=n.getBucket(e);t&&n.latestFeatureIndex&&e.id===t.layerIds[0]&&this.updateBucketOpacities(t,n.tileID,r,n.collisionBoxArray)}}updateBucketOpacities(e,r,n,i){e.hasTextData()&&(e.text.opacityVertexArray.clear(),e.text.hasVisibleVertices=!1),e.hasIconData()&&(e.icon.opacityVertexArray.clear(),e.icon.hasVisibleVertices=!1),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();const a=e.layers[0],s=a.layout,o=new Fe(null,0,!1,!1,!0),l=s.get("text-allow-overlap"),c=s.get("icon-allow-overlap"),u=a._unevaluatedLayout.hasValue("text-variable-anchor")||a._unevaluatedLayout.hasValue("text-variable-anchor-offset"),d="map"===s.get("text-rotation-alignment"),h="map"===s.get("text-pitch-alignment"),p="none"!==s.get("icon-text-fit"),m=new Fe(null,0,l&&(c||!e.hasIconData()||s.get("icon-optional")),c&&(l||!e.hasTextData()||s.get("text-optional")),!0);!e.collisionArrays&&i&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(i);const f=(e,t,r)=>{for(let n=0;n<t/4;n++)e.opacityVertexArray.emplaceBack(r);e.hasVisibleVertices=e.hasVisibleVertices||r!==tt},g=this.collisionBoxArrays.get(e.bucketInstanceId);for(let _=0;_<e.symbolInstances.length;_++){const r=e.symbolInstances.get(_),{numHorizontalGlyphVertices:i,numVerticalGlyphVertices:a,crossTileID:s}=r;let l=this.opacities[s];n[s]?l=o:l||(l=m,this.opacities[s]=l),n[s]=!0;const c=r.numIconVertices>0,y=this.placedOrientations[r.crossTileID],v=y===t.ah.vertical,x=y===t.ah.horizontal||y===t.ah.horizontalOnly;if(i>0||a>0){const t=et(l.text);f(e.text,i,v?tt:t),f(e.text,a,x?tt:t);const n=l.text.isHidden();[r.rightJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.leftJustifiedTextSymbolIndex].forEach((t=>{t>=0&&(e.text.placedSymbolArray.get(t).hidden=n||v?1:0)})),r.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).hidden=n||x?1:0);const s=this.variableOffsets[r.crossTileID];s&&this.markUsedJustification(e,s.anchor,r,y);const o=this.placedOrientations[r.crossTileID];o&&(this.markUsedJustification(e,"left",r,o),this.markUsedOrientation(e,o,r))}if(c){const t=et(l.icon),n=!(p&&r.verticalPlacedIconSymbolIndex&&v);r.placedIconSymbolIndex>=0&&(f(e.icon,r.numIconVertices,n?t:tt),e.icon.placedSymbolArray.get(r.placedIconSymbolIndex).hidden=l.icon.isHidden()),r.verticalPlacedIconSymbolIndex>=0&&(f(e.icon,r.numVerticalIconVertices,n?tt:t),e.icon.placedSymbolArray.get(r.verticalPlacedIconSymbolIndex).hidden=l.icon.isHidden())}const b=g&&g.has(_)?g.get(_):{text:null,icon:null};if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){const r=e.collisionArrays[_];if(r){let n=new t.P(0,0);if(r.textBox||r.verticalTextBox){let t=!0;if(u){const e=this.variableOffsets[s];e?(n=He(e.anchor,e.width,e.height,e.textOffset,e.textBoxScale),d&&n._rotate(h?this.transform.angle:-this.transform.angle)):t=!1}if(r.textBox||r.verticalTextBox){let i;r.textBox&&(i=v),r.verticalTextBox&&(i=x),Ze(e.textCollisionBox.collisionVertexArray,l.text.placed,!t||i,b.text,n.x,n.y)}}if(r.iconBox||r.verticalIconBox){const t=Boolean(!x&&r.verticalIconBox);let i;r.iconBox&&(i=t),r.verticalIconBox&&(i=!t),Ze(e.iconCollisionBox.collisionVertexArray,l.icon.placed,i,b.icon,p?n.x:0,p?n.y:0)}}}}if(e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.text.opacityVertexArray.length!==e.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${e.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${e.text.layoutVertexArray.length}) / 4`);if(e.icon.opacityVertexArray.length!==e.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${e.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${e.icon.layoutVertexArray.length}) / 4`);if(e.bucketInstanceId in this.collisionCircleArrays){const t=this.collisionCircleArrays[e.bucketInstanceId];e.placementInvProjMatrix=t.invProjMatrix,e.placementViewportMatrix=t.viewportMatrix,e.collisionCircleArray=t.circles,delete this.collisionCircleArrays[e.bucketInstanceId]}}symbolFadeChange(e){return 0===this.fadeDuration?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,t){const r=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*r>e}setStale(){this.stale=!0}}function Ze(e,t,r,n,i,a){n&&0!==n.length||(n=[0,0,0,0]);const s=n[0]-De,o=n[1]-De,l=n[2]-De,c=n[3]-De;e.emplaceBack(t?1:0,r?1:0,i||0,a||0,s,o),e.emplaceBack(t?1:0,r?1:0,i||0,a||0,l,o),e.emplaceBack(t?1:0,r?1:0,i||0,a||0,l,c),e.emplaceBack(t?1:0,r?1:0,i||0,a||0,s,c)}const Ge=Math.pow(2,25),We=Math.pow(2,24),Xe=Math.pow(2,17),Je=Math.pow(2,16),Ke=Math.pow(2,9),Ye=Math.pow(2,8),Qe=Math.pow(2,1);function et(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;const t=e.placed?1:0,r=Math.floor(127*e.opacity);return r*Ge+t*We+r*Xe+t*Je+r*Ke+t*Ye+r*Qe+t}const tt=0;function rt(){return{isOccluded:(e,t,r)=>!1,getPitchedTextCorrection:(e,t,r)=>1,get useSpecialProjectionForSymbols(){return!1},projectTileCoordinates(e,t,r,n){throw new Error("Not implemented.")},translatePosition:(e,t,r,n)=>function(e,t,r,n){let i=arguments.length>4&&void 0!==arguments[4]&&arguments[4];if(!r[0]&&!r[1])return[0,0];const a=i?"map"===n?e.angle:0:"viewport"===n?-e.angle:0;if(a){const e=Math.sin(a),t=Math.cos(a);r=[r[0]*t-r[1]*e,r[0]*e+r[1]*t]}return[i?r[0]:Oe(t,r[0],e.zoom),i?r[1]:Oe(t,r[1],e.zoom)]}(e,t,r,n),getCircleRadiusCorrection:e=>1}}class nt{constructor(e){this._sortAcrossTiles="viewport-y"!==e.layout.get("symbol-z-order")&&!e.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(e,t,r,n,i){const a=this._bucketParts;for(;this._currentTileIndex<e.length;)if(t.getBucketParts(a,n,e[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,i())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,a.sort(((e,t)=>e.sortKey-t.sortKey)));this._currentPartIndex<a.length;)if(t.placeLayerBucketPart(a[this._currentPartIndex],this._seenCrossTileIDs,r),this._currentPartIndex++,i())return!0;return!1}}class it{constructor(e,t,r,n,i,a,s,o){this.placement=new qe(e,rt(),t,a,s,o),this._currentPlacementIndex=r.length-1,this._forceFullPlacement=n,this._showCollisionBoxes=i,this._done=!1}isDone(){return this._done}continuePlacement(e,t,r){const n=a.now(),i=()=>!this._forceFullPlacement&&a.now()-n>2;for(;this._currentPlacementIndex>=0;){const n=t[e[this._currentPlacementIndex]],a=this.placement.collisionIndex.transform.zoom;if("symbol"===n.type&&(!n.minzoom||n.minzoom<=a)&&(!n.maxzoom||n.maxzoom>a)){if(this._inProgressLayer||(this._inProgressLayer=new nt(n)),this._inProgressLayer.continuePlacement(r[n.source],this.placement,this._showCollisionBoxes,n,i))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}}const at=512/t.X/2;class st{constructor(e,r,n){this.tileID=e,this.bucketInstanceId=n,this._symbolsByKey={};const i=new Map;for(let t=0;t<r.length;t++){const e=r.get(t),n=e.key,a=i.get(n);a?a.push(e):i.set(n,[e])}for(const[a,s]of i){const e={positions:s.map((e=>({x:Math.floor(e.anchorX*at),y:Math.floor(e.anchorY*at)}))),crossTileIDs:s.map((e=>e.crossTileID))};if(e.positions.length>128){const r=new t.av(e.positions.length,16,Uint16Array);for(const{x:t,y:n}of e.positions)r.add(t,n);r.finish(),delete e.positions,e.index=r}this._symbolsByKey[a]=e}}getScaledCoordinates(e,r){const{x:n,y:i,z:a}=this.tileID.canonical,{x:s,y:o,z:l}=r.canonical,c=at/Math.pow(2,l-a),u=(o*t.X+e.anchorY)*c,d=i*t.X*at;return{x:Math.floor((s*t.X+e.anchorX)*c-n*t.X*at),y:Math.floor(u-d)}}findMatches(e,t,r){const n=this.tileID.canonical.z<t.canonical.z?1:Math.pow(2,this.tileID.canonical.z-t.canonical.z);for(let i=0;i<e.length;i++){const a=e.get(i);if(a.crossTileID)continue;const s=this._symbolsByKey[a.key];if(!s)continue;const o=this.getScaledCoordinates(a,t);if(s.index){const e=s.index.range(o.x-n,o.y-n,o.x+n,o.y+n).sort();for(const t of e){const e=s.crossTileIDs[t];if(!r[e]){r[e]=!0,a.crossTileID=e;break}}}else if(s.positions)for(let e=0;e<s.positions.length;e++){const t=s.positions[e],i=s.crossTileIDs[e];if(Math.abs(t.x-o.x)<=n&&Math.abs(t.y-o.y)<=n&&!r[i]){r[i]=!0,a.crossTileID=i;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map((e=>{let{crossTileIDs:t}=e;return t}))}}class ot{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class lt{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){const t=Math.round((e-this.lng)/360);if(0!==t)for(const r in this.indexes){const e=this.indexes[r],n={};for(const r in e){const i=e[r];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+t),n[i.tileID.key]=i}this.indexes[r]=n}this.lng=e}addBucket(e,t,r){if(this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let i=0;i<t.symbolInstances.length;i++)t.symbolInstances.get(i).crossTileID=0;this.usedCrossTileIDs[e.overscaledZ]||(this.usedCrossTileIDs[e.overscaledZ]={});const n=this.usedCrossTileIDs[e.overscaledZ];for(const i in this.indexes){const r=this.indexes[i];if(Number(i)>e.overscaledZ)for(const i in r){const a=r[i];a.tileID.isChildOf(e)&&a.findMatches(t.symbolInstances,e,n)}else{const a=r[e.scaledTo(Number(i)).key];a&&a.findMatches(t.symbolInstances,e,n)}}for(let i=0;i<t.symbolInstances.length;i++){const e=t.symbolInstances.get(i);e.crossTileID||(e.crossTileID=r.generate(),n[e.crossTileID]=!0)}return void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new st(e,t.symbolInstances,t.bucketInstanceId),!0}removeBucketCrossTileIDs(e,t){for(const r of t.getCrossTileIDsLists())for(const t of r)delete this.usedCrossTileIDs[e][t]}removeStaleBuckets(e){let t=!1;for(const r in this.indexes){const n=this.indexes[r];for(const i in n)e[n[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(r,n[i]),delete n[i],t=!0)}return t}}class ct{constructor(){this.layerIndexes={},this.crossTileIDs=new ot,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,t,r){let n=this.layerIndexes[e.id];void 0===n&&(n=this.layerIndexes[e.id]=new lt);let i=!1;const a={};n.handleWrapJump(r);for(const s of t){const t=s.getBucket(e);t&&e.id===t.layerIds[0]&&(t.bucketInstanceId||(t.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(s.tileID,t,this.crossTileIDs)&&(i=!0),a[t.bucketInstanceId]=!0)}return n.removeStaleBuckets(a)&&(i=!0),i}pruneUnusedLayers(e){const t={};e.forEach((e=>{t[e]=!0}));for(const r in this.layerIndexes)t[r]||delete this.layerIndexes[r]}}const ut=(e,r)=>t.t(e,r&&r.filter((e=>"source.canvas"!==e.identifier))),dt=t.aw();class ht extends t.E{constructor(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};super(),this._rtlPluginLoaded=()=>{for(const e in this.sourceCaches){const t=this.sourceCaches[e].getSource().type;"vector"!==t&&"geojson"!==t||this.sourceCaches[e].reload()}},this.map=e,this.dispatcher=new B(F(),e._getMapId()),this.dispatcher.registerMessageHandler("GG",((e,t)=>this.getGlyphs(e,t))),this.dispatcher.registerMessageHandler("GI",((e,t)=>this.getImages(e,t))),this.imageManager=new C,this.imageManager.setEventedParent(this),this.glyphManager=new E(e._requestManager,r.localIdeographFontFamily),this.lineAtlas=new A(256,512),this.crossTileSymbolIndex=new ct,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ax,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",t.ay()),oe().on(ie,this._rtlPluginLoaded),this.on("data",(e=>{if("source"!==e.dataType||"metadata"!==e.sourceDataType)return;const t=this.sourceCaches[e.sourceId];if(!t)return;const r=t.getSource();if(r&&r.vectorLayerIds)for(const n in this._layers){const e=this._layers[n];e.source===r.id&&this._validateLayer(e)}}))}loadURL(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2?arguments[2]:void 0;this.fire(new t.k("dataloading",{dataType:"style"})),r.validate="boolean"!=typeof r.validate||r.validate;const i=this.map._requestManager.transformRequest(e,"Style");this._loadStyleRequest=new AbortController;const a=this._loadStyleRequest;t.h(i,this._loadStyleRequest).then((e=>{this._loadStyleRequest=null,this._load(e.data,r,n)})).catch((e=>{this._loadStyleRequest=null,e&&!a.signal.aborted&&this.fire(new t.j(e))}))}loadJSON(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2?arguments[2]:void 0;this.fire(new t.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,a.frameAsync(this._frameRequest).then((()=>{this._frameRequest=null,r.validate=!1!==r.validate,this._load(e,r,n)})).catch((()=>{}))}loadEmpty(){this.fire(new t.k("dataloading",{dataType:"style"})),this._load(dt,{validate:!1})}_load(e,r,n){var i;const a=r.transformStyle?r.transformStyle(n,e):e;if(!r.validate||!ut(this,t.u(a))){this._loaded=!0,this.stylesheet=a;for(const e in a.sources)this.addSource(e,a.sources[e],{validate:!1});a.sprite?this._loadSprite(a.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(a.glyphs),this._createLayers(),this.light=new I(this.stylesheet.light),this.sky=new N(this.stylesheet.sky),this.map.setTerrain(null!==(i=this.stylesheet.terrain)&&void 0!==i?i:null),this.fire(new t.k("data",{dataType:"style"})),this.fire(new t.k("style.load"))}}_createLayers(){const e=t.az(this.stylesheet.layers);this.dispatcher.broadcast("SL",e),this._order=e.map((e=>e.id)),this._layers={},this._serializedLayers=null;for(const r of e){const e=t.aA(r);e.setEventedParent(this,{layer:{id:r.id}}),this._layers[r.id]=e}}_loadSprite(e){let r,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(e,r,n,i){return t._(this,void 0,void 0,(function*(){const s=v(e),o=n>1?"@2x":"",l={},c={};for(const{id:e,url:n}of s){const a=r.transformRequest(x(n,o,".json"),"SpriteJSON");l[e]=t.h(a,i);const s=r.transformRequest(x(n,o,".png"),"SpriteImage");c[e]=p.getImage(s,i)}return yield Promise.all([...Object.values(l),...Object.values(c)]),function(e,r){return t._(this,void 0,void 0,(function*(){const t={};for(const n in e){t[n]={};const i=a.getImageCanvasContext((yield r[n]).data),s=(yield e[n]).data;for(const e in s){const{width:r,height:a,x:o,y:l,sdf:c,pixelRatio:u,stretchX:d,stretchY:h,content:p,textFitWidth:m,textFitHeight:f}=s[e];t[n][e]={data:null,pixelRatio:u,sdf:c,stretchX:d,stretchY:h,content:p,textFitWidth:m,textFitHeight:f,spriteData:{width:r,height:a,x:o,y:l,context:i}}}}return t}))}(l,c)}))}(e,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then((e=>{if(this._spriteRequest=null,e)for(const t in e){this._spritesImagesIds[t]=[];const r=this._spritesImagesIds[t]?this._spritesImagesIds[t].filter((t=>!(t in e))):[];for(const e of r)this.imageManager.removeImage(e),this._changedImages[e]=!0;for(const i in e[t]){const r="default"===t?i:`${t}:${i}`;this._spritesImagesIds[t].push(r),r in this.imageManager.images?this.imageManager.updateImage(r,e[t][i],!1):this.imageManager.addImage(r,e[t][i]),n&&(this._changedImages[r]=!0)}}})).catch((e=>{this._spriteRequest=null,r=e,this.fire(new t.j(r))})).finally((()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),n&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new t.k("data",{dataType:"style"})),i&&i(r)}))}_unloadSprite(){for(const e of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(e),this._changedImages[e]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new t.k("data",{dataType:"style"}))}_validateLayer(e){const r=this.sourceCaches[e.source];if(!r)return;const n=e.sourceLayer;if(!n)return;const i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.j(new Error(`Source layer "${n}" does not exist on source "${i.id}" as specified by style layer "${e.id}".`)))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(const e in this.sourceCaches)if(!this.sourceCaches[e].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(e){let r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const n=this._serializedAllLayers();if(!e||0===e.length)return Object.values(r?t.aB(n):n);const i=[];for(const a of e)if(n[a]){const e=r?t.aB(n[a]):n[a];i.push(e)}return i}_serializedAllLayers(){let e=this._serializedLayers;if(e)return e;e=this._serializedLayers={};const t=Object.keys(this._layers);for(const r of t){const t=this._layers[r];"custom"!==t.type&&(e[r]=t.serialize())}return e}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;if(this.sky&&this.sky.hasTransition())return!0;for(const e in this.sourceCaches)if(this.sourceCaches[e].hasTransition())return!0;for(const e in this._layers)if(this._layers[e].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(e){if(!this._loaded)return;const r=this._changed;if(r){const t=Object.keys(this._updatedLayers),r=Object.keys(this._removedLayers);(t.length||r.length)&&this._updateWorkerLayers(t,r);for(const e in this._updatedSources){const t=this._updatedSources[e];if("reload"===t)this._reloadSource(e);else{if("clear"!==t)throw new Error(`Invalid action ${t}`);this._clearSource(e)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const n in this._updatedPaintProps)this._layers[n].updateTransitions(e);this.light.updateTransitions(e),this.sky.updateTransitions(e),this._resetUpdates()}const n={};for(const t in this.sourceCaches){const e=this.sourceCaches[t];n[t]=e.used,e.used=!1}for(const t of this._order){const r=this._layers[t];r.recalculate(e,this._availableImages),!r.isHidden(e.zoom)&&r.source&&(this.sourceCaches[r.source].used=!0)}for(const i in n){const e=this.sourceCaches[i];!!n[i]!=!!e.used&&e.fire(new t.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:i}))}this.light.recalculate(e),this.sky.recalculate(e),this.z=e.zoom,r&&this.fire(new t.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const e=Object.keys(this._changedImages);if(e.length){for(const t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["icons","patterns"],e);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(e,t){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(e,!1),removedIds:t})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};var n;this._checkLoaded();const i=this.serialize();if(e=r.transformStyle?r.transformStyle(i,e):e,(null===(n=r.validate)||void 0===n||n)&&ut(this,t.u(e)))return!1;(e=t.aB(e)).layers=t.az(e.layers);const a=t.aC(i,e),s=this._getOperationsToPerform(a);if(s.unimplemented.length>0)throw new Error(`Unimplemented: ${s.unimplemented.join(", ")}.`);if(0===s.operations.length)return!1;for(const t of s.operations)t();return this.stylesheet=e,this._serializedLayers=null,!0}_getOperationsToPerform(e){const t=[],r=[];for(const n of e)switch(n.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":t.push((()=>this.addLayer.apply(this,n.args)));break;case"removeLayer":t.push((()=>this.removeLayer.apply(this,n.args)));break;case"setPaintProperty":t.push((()=>this.setPaintProperty.apply(this,n.args)));break;case"setLayoutProperty":t.push((()=>this.setLayoutProperty.apply(this,n.args)));break;case"setFilter":t.push((()=>this.setFilter.apply(this,n.args)));break;case"addSource":t.push((()=>this.addSource.apply(this,n.args)));break;case"removeSource":t.push((()=>this.removeSource.apply(this,n.args)));break;case"setLayerZoomRange":t.push((()=>this.setLayerZoomRange.apply(this,n.args)));break;case"setLight":t.push((()=>this.setLight.apply(this,n.args)));break;case"setGeoJSONSourceData":t.push((()=>this.setGeoJSONSourceData.apply(this,n.args)));break;case"setGlyphs":t.push((()=>this.setGlyphs.apply(this,n.args)));break;case"setSprite":t.push((()=>this.setSprite.apply(this,n.args)));break;case"setSky":t.push((()=>this.setSky.apply(this,n.args)));break;case"setTerrain":t.push((()=>this.map.setTerrain.apply(this,n.args)));break;case"setTransition":t.push((()=>{}));break;default:r.push(n.command)}return{operations:t,unimplemented:r}}addImage(e,r){if(this.getImage(e))return this.fire(new t.j(new Error(`An image named "${e}" already exists.`)));this.imageManager.addImage(e,r),this._afterImageUpdated(e)}updateImage(e,t){this.imageManager.updateImage(e,t)}getImage(e){return this.imageManager.getImage(e)}removeImage(e){if(!this.getImage(e))return this.fire(new t.j(new Error(`An image named "${e}" does not exist.`)));this.imageManager.removeImage(e),this._afterImageUpdated(e)}_afterImageUpdated(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new t.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(e,r){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error(`Source "${e}" already exists.`);if(!r.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Ob

2a?t.aE(a.getLayoutProperty(r),n)||(a.setLayoutProperty(r,n,i),this._updateLayer(a)):this.fire(new t.j(new Error(`Cannot style non-existing layer "${e}".`)))}getLayoutProperty(e,r){const n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.j(new Error(`Cannot get style of non-existing layer "${e}".`)))}setPaintProperty(e,r,n){let i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};this._checkLoaded();const a=this.getLayer(e);a?t.aE(a.getPaintProperty(r),n)||(a.setPaintProperty(r,n,i)&&this._updateLayer(a),this._changed=!0,this._updatedPaintProps[e]=!0,this._serializedLayers=null):this.fire(new t.j(new Error(`Cannot style non-existing layer "${e}".`)))}getPaintProperty(e,t){return this.getLayer(e).getPaintProperty(t)}setFeatureState(e,r){this._checkLoaded();const n=e.source,i=e.sourceLayer,a=this.sourceCaches[n];if(void 0===a)return void this.fire(new t.j(new Error(`The source '${n}' does not exist in the map's style.`)));const s=a.getSource().type;"geojson"===s&&i?this.fire(new t.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==s||i?(void 0===e.id&&this.fire(new t.j(new Error("The feature id parameter must be provided."))),a.setFeatureState(i,e.id,r)):this.fire(new t.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(e,r){this._checkLoaded();const n=e.source,i=this.sourceCaches[n];if(void 0===i)return void this.fire(new t.j(new Error(`The source '${n}' does not exist in the map's style.`)));const a=i.getSource().type,s="vector"===a?e.sourceLayer:void 0;"vector"!==a||s?r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.j(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(s,e.id,r):this.fire(new t.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(e){this._checkLoaded();const r=e.source,n=e.sourceLayer,i=this.sourceCaches[r];if(void 0!==i)return"vector"!==i.getSource().type||n?(void 0===e.id&&this.fire(new t.j(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,e.id)):void this.fire(new t.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new t.j(new Error(`The source '${r}' does not exist in the map's style.`)))}getTransition(){return t.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const e=t.aF(this.sourceCaches,(e=>e.serialize())),r=this._serializeByIds(this._order,!0),n=this.map.getTerrain()||void 0,i=this.stylesheet;return t.aG({version:i.version,name:i.name,metadata:i.metadata,light:i.light,sky:i.sky,center:i.center,zoom:i.zoom,bearing:i.bearing,pitch:i.pitch,sprite:i.sprite,glyphs:i.glyphs,transition:i.transition,sources:e,layers:r,terrain:n},(e=>void 0!==e))}_updateLayer(e){this._updatedLayers[e.id]=!0,e.source&&!this._updatedSources[e.source]&&"raster"!==this.sourceCaches[e.source].getSource().type&&(this._updatedSources[e.source]="reload",this.sourceCaches[e.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(e){const t=e=>"fill-extrusion"===this._layers[e].type,r={},n=[];for(let a=this._order.length-1;a>=0;a--){const i=this._order[a];if(t(i)){r[i]=a;for(const t of e){const e=t[i];if(e)for(const t of e)n.push(t)}}}n.sort(((e,t)=>t.intersectionZ-e.intersectionZ));const i=[];for(let a=this._order.length-1;a>=0;a--){const s=this._order[a];if(t(s))for(let e=n.length-1;e>=0;e--){const t=n[e].feature;if(r[t.layer.id]<a)break;i.push(t),n.pop()}else for(const t of e){const e=t[s];if(e)for(const t of e)i.push(t.feature)}}return i}queryRenderedFeatures(e,r,n){r&&r.filter&&this._validate(t.u.filter,"queryRenderedFeatures.filter",r.filter,null,r);const i={};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new t.j(new Error("parameters.layers must be an Array."))),[];for(const e of r.layers){const r=this._layers[e];if(!r)return this.fire(new t.j(new Error(`The layer '${e}' does not exist in the map's style and cannot be queried for features.`))),[];i[r.source]=!0}}const a=[];r.availableImages=this._availableImages;const s=this._serializedAllLayers();for(const t in this.sourceCaches)r.layers&&!i[t]||a.push(U(this.sourceCaches[t],this._layers,s,e,r,n));return this.placement&&a.push(function(e,t,r,n,i,a,s){const o={},l=a.queryRenderedSymbols(n),c=[];for(const u of Object.keys(l).map(Number))c.push(s[u]);c.sort(H);for(const u of c){const r=u.featureIndex.lookupSymbolFeatures(l[u.bucketInstanceId],t,u.bucketIndex,u.sourceLayerIndex,i.filter,i.layers,i.availableImages,e);for(const e in r){const t=o[e]=o[e]||[],n=r[e];n.sort(((e,t)=>{const r=u.featureSortOrder;if(r){const n=r.indexOf(e.featureIndex);return r.indexOf(t.featureIndex)-n}return t.featureIndex-e.featureIndex}));for(const e of n)t.push(e)}}for(const u in o)o[u].forEach((t=>{const n=t.feature,i=r[e[u].source].getFeatureState(n.layer["source-layer"],n.id);n.source=n.layer.source,n.layer["source-layer"]&&(n.sourceLayer=n.layer["source-layer"]),n.state=i}));return o}(this._layers,s,this.sourceCaches,e,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(a)}querySourceFeatures(e,r){r&&r.filter&&this._validate(t.u.filter,"querySourceFeatures.filter",r.filter,null,r);const n=this.sourceCaches[e];return n?function(e,t){const r=e.getRenderableIds().map((t=>e.getTileByID(t))),n=[],i={};for(let a=0;a<r.length;a++){const e=r[a],s=e.tileID.canonical.key;i[s]||(i[s]=!0,e.querySourceFeatures(n,t))}return n}(n,r):[]}getLight(){return this.light.getLight()}setLight(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};this._checkLoaded();const n=this.light.getLight();let i=!1;for(const a in e)if(!t.aE(e[a],n[a])){i=!0;break}if(!i)return;const s={now:a.now(),transition:t.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,r),this.light.updateTransitions(s)}getSky(){var e;return null===(e=this.stylesheet)||void 0===e?void 0:e.sky}setSky(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const n=this.getSky();let i=!1;if(!e&&!n)return;if(e&&!n)i=!0;else if(!e&&n)i=!0;else for(const a in e)if(!t.aE(e[a],n[a])){i=!0;break}if(!i)return;const s={now:a.now(),transition:t.e({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=e,this.sky.setSky(e,r),this.sky.updateTransitions(s)}_validate(e,r,n,i){let a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{};return(!a||!1!==a.validate)&&ut(this,e.call(t.u,t.e({key:r,style:this.serialize(),value:n,styleSpec:t.v},i)))}_remove(){let e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),oe().off(ie,this._rtlPluginLoaded);for(const t in this._layers)this._layers[t].setEventedParent(null);for(const t in this.sourceCaches){const e=this.sourceCaches[t];e.setEventedParent(null),e.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),e&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(e)}_clearSource(e){this.sourceCaches[e].clearTiles()}_reloadSource(e){this.sourceCaches[e].resume(),this.sourceCaches[e].reload()}_updateSources(e){for(const t in this.sourceCaches)this.sourceCaches[t].update(e,this.map.terrain)}_generateCollisionBoxes(){for(const e in this.sourceCaches)this._reloadSource(e)}_updatePlacement(e,t,r,n){let i=arguments.length>4&&void 0!==arguments[4]&&arguments[4],s=!1,o=!1;const l={};for(const a of this._order){const t=this._layers[a];if("symbol"!==t.type)continue;if(!l[t.source]){const e=this.sourceCaches[t.source];l[t.source]=e.getRenderableIds(!0).map((t=>e.getTileByID(t))).sort(((e,t)=>t.tileID.overscaledZ-e.tileID.overscaledZ||(e.tileID.isLessThan(t.tileID)?-1:1)))}const r=this.crossTileSymbolIndex.addLayer(t,l[t.source],e.center.lng);s=s||r}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((i=i||this._layerOrderChanged||0===r)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(a.now(),e.zoom))&&(this.pauseablePlacement=new it(e,this.map.terrain,this._order,i,t,r,n,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(a.now()),o=!0),s&&this.pauseablePlacement.placement.setStale()),o||s)for(const a of this._order){const e=this._layers[a];"symbol"===e.type&&this.placement.updateLayerOpacities(e,l[e.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(a.now())}_releaseSymbolFadeTiles(){for(const e in this.sourceCaches)this.sourceCaches[e].releaseSymbolFadeTiles()}getImages(e,r){return t._(this,void 0,void 0,(function*(){const e=yield this.imageManager.getImages(r.icons);this._updateTilesForChangedImages();const t=this.sourceCaches[r.source];return t&&t.setDependencies(r.tileID.key,r.type,r.icons),e}))}getGlyphs(e,r){return t._(this,void 0,void 0,(function*(){const e=yield this.glyphManager.getGlyphs(r.stacks),t=this.sourceCaches[r.source];return t&&t.setDependencies(r.tileID.key,r.type,[""]),e}))}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};

2),o){e.activeTexture.set(y.TEXTURE2),y.bindTexture(y.TEXTURE_2D,o.depthTexture),e.activeTexture.set(y.TEXTURE3),y.bindTexture(y.TEXTURE_2D,o.texture);for(const e in this.terrainUniforms)this.terrainUniforms[e].set(o[e])}for(const x in this.fixedUniforms)this.fixedUniforms[x].set(s[x]);m&&m.setUniforms(e,this.binderUniforms,h,{zoom:p});let v=0;switch(t){case y.LINES:v=2;break;case y.TRIANGLES:v=3;break;case y.LINE_STRIP:v=1}for(const x of d.get()){const r=x.vaos||(x.vaos={});(r[l]||(r[l]=new gt)).bind(e,this,c,m?m.getPaintVertexBuffers():[],u,x.vertexOffset,f,g,_),y.drawElements(t,x.primitiveLength*v,y.UNSIGNED_SHORT,x.primitiveOffset*v*2)}}}function xt(e,t,r){const n=1/Oe(r,1,t.transform.tileZoom),i=Math.pow(2,r.tileID.overscaledZ),a=r.tileSize*Math.pow(2,t.transform.tileZoom)/i,s=a*(r.tileID.canonical.x+r.tileID.wrap*i),o=a*r.tileID.canonical.y;return{u_image:0,u_texsize:r.imageAtlasTexture.size,u_scale:[n,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[s>>16,o>>16],u_pixel_coord_lower:[65535&s,65535&o]}}const bt=(e,r,n,i)=>{const a=r.style.light,s=a.properties.get("position"),o=[s.x,s.y,s.z],l=function(){var e=new t.A(9);return t.A!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[5]=0,e[6]=0,e[7]=0),e[0]=1,e[4]=1,e[8]=1,e}();"viewport"===a.properties.get("anchor")&&function(e,t){var r=Math.sin(t),n=Math.cos(t);e[0]=n,e[1]=r,e[2]=0,e[3]=-r,e[4]=n,e[5]=0,e[6]=0,e[7]=0,e[8]=1}(l,-r.transform.angle),function(e,t,r){var n=t[0],i=t[1],a=t[2];e[0]=n*r[0]+i*r[3]+a*r[6],e[1]=n*r[1]+i*r[4]+a*r[7],e[2]=n*r[2]+i*r[5]+a*r[8]}(o,o,l);const c=a.properties.get("color");return{u_matrix:e,u_lightpos:o,u_lightintensity:a.properties.get("intensity"),u_lightcolor:[c.r,c.g,c.b],u_vertical_gradient:+n,u_opacity:i}},wt=(e,r,n,i,a,s,o)=>t.e(bt(e,r,n,i),xt(s,r,o),{u_height_factor:-Math.pow(2,a.overscaledZ)/o.tileSize/8}),Ct=e=>({u_matrix:e}),St=(e,r,n,i)=>t.e(Ct(e),xt(n,r,i)),kt=(e,t)=>({u_matrix:e,u_world:t}),jt=(e,r,n,i,a)=>t.e(St(e,r,n,i),{u_world:a}),Et=(e,t,r,n)=>{const i=e.transform;let a,s;if("map"===n.paint.get("circle-pitch-alignment")){const e=Oe(r,1,i.zoom);a=!0,s=[e,e]}else a=!1,s=i.pixelsToGLUnits;return{u_camera_to_center_distance:i.cameraToCenterDistance,u_scale_with_map:+("map"===n.paint.get("circle-pitch-scale")),u_matrix:e.translatePosMatrix(t.posMatrix,r,n.paint.get("circle-translate"),n.paint.get("circle-translate-anchor")),u_pitch_with_map:+a,u_device_pixel_ratio:e.pixelRatio,u_extrude_scale:s}},Tt=(e,t,r)=>({u_matrix:e,u_inv_matrix:t,u_camera_to_center_distance:r.cameraToCenterDistance,u_viewport_size:[r.width,r.height]}),Pt=function(e,t){return{u_matrix:e,u_color:t,u_overlay:0,u_overlay_scale:arguments.length>2&&void 0!==arguments[2]?arguments[2]:1}},It=e=>({u_matrix:e}),Mt=(e,t,r,n)=>({u_matrix:e,u_extrude_scale:Oe(t,1,r),u_intensity:n}),Nt=(e,r,n,i)=>{const a=t.H();t.aP(a,0,e.width,e.height,0,0,1);const s=e.context.gl;return{u_matrix:a,u_world:[s.drawingBufferWidth,s.drawingBufferHeight],u_image:n,u_color_ramp:i,u_opacity:r.paint.get("heatmap-opacity")}};function At(e,r){const n=Math.pow(2,r.canonical.z),i=r.canonical.y;return[new t.Z(0,i/n).toLngLat().lat,new t.Z(0,(i+1)/n).toLngLat().lat]}const Lt=(e,t,r,n)=>{const i=e.transform;return{u_matrix:Ft(e,t,r,n),u_ratio:1/Oe(t,1,i.zoom),u_device_pixel_ratio:e.pixelRatio,u_units_to_pixels:[1/i.pixelsToGLUnits[0],1/i.pixelsToGLUnits[1]]}},Dt=(e,r,n,i,a)=>t.e(Lt(e,r,n,a),{u_image:0,u_image_height:i}),zt=(e,t,r,n,i)=>{const a=e.transform,s=Rt(t,a);return{u_matrix:Ft(e,t,r,i),u_texsize:t.imageAtlasTexture.size,u_ratio:1/Oe(t,1,a.zoom),u_device_pixel_ratio:e.pixelRatio,u_image:0,u_scale:[s,n.fromScale,n.toScale],u_fade:n.t,u_units_to_pixels:[1/a.pixelsToGLUnits[0],1/a.pixelsToGLUnits[1]]}},Ot=(e,r,n,i,a,s)=>{const o=e.lineAtlas,l=Rt(r,e.transform),c="round"===n.layout.get("line-cap"),u=o.getDash(i.from,c),d=o.getDash(i.to,c),h=u.width*a.fromScale,p=d.width*a.toScale;return t.e(Lt(e,r,n,s),{u_patternscale_a:[l/h,-u.height/2],u_patternscale_b:[l/p,-d.height/2],u_sdfgamma:o.width/(256*Math.min(h,p)*e.pixelRatio)/2,u_image:0,u_tex_y_a:u.y,u_tex_y_b:d.y,u_mix:a.t})};function Rt(e,t){return 1/Oe(e,1,t.tileZoom)}function Ft(e,t,r,n){return e.translatePosMatrix(n?n.posMatrix:t.tileID.posMatrix,t,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}const Bt=(e,t,r,n,i)=>{return{u_matrix:e,u_tl_parent:t,u_scale_parent:r,u_buffer_scale:1,u_fade_t:n.mix,u_opacity:n.opacity*i.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:i.paint.get("raster-brightness-min"),u_brightness_high:i.paint.get("raster-brightness-max"),u_saturation_factor:(s=i.paint.get("raster-saturation"),s>0?1-1/(1.001-s):-s),u_contrast_factor:(a=i.paint.get("raster-contrast"),a>0?1/(1-a):1+a),u_spin_weights:Vt(i.paint.get("raster-hue-rotate"))};var a,s};function Vt(e){e*=Math.PI/180;const t=Math.sin(e),r=Math.cos(e);return[(2*r+1)/3,(-Math.sqrt(3)*t-r+1)/3,(Math.sqrt(3)*t-r+1)/3]}const $t=(e,t,r,n,i,a,s,o,l,c,u,d,h,p)=>{const m=s.transform;return{u_is_size_zoom_constant:+("constant"===e||"source"===e),u_is_size_feature_constant:+("constant"===e||"camera"===e),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:m.cameraToCenterDistance,u_pitch:m.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:m.width/m.height,u_fade_change:s.options.fadeDuration?s.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:l,u_coord_matrix:c,u_is_text:+d,u_pitch_with_map:+n,u_is_along_line:i,u_is_variable_anchor:a,u_texsize:h,u_texture:0,u_translation:u,u_pitched_scale:p}},Ut=(e,r,n,i,a,s,o,l,c,u,d,h,p,m,f)=>{const g=o.transform;return t.e($t(e,r,n,i,a,s,o,l,c,u,d,h,p,f),{u_gamma_scale:i?Math.cos(g._pitch)*g.cameraToCenterDistance:1,u_device_pixel_ratio:o.pixelRatio,u_is_halo:+m})},Ht=(e,r,n,i,a,s,o,l,c,u,d,h,p,m)=>t.e(Ut(e,r,n,i,a,s,o,l,c,u,d,!0,h,!0,m),{u_texsize_icon:p,u_texture_icon:1}),qt=(e,t,r)=>({u_matrix:e,u_opacity:t,u_color:r}),Zt=(e,r,n,i,a,s)=>t.e(function(e,t,r,n){const i=r.imageManager.getPattern(e.from.toString()),a=r.imageManager.getPattern(e.to.toString()),{width:s,height:o}=r.imageManager.getPixelSize(),l=Math.pow(2,n.tileID.overscaledZ

2),c=n.tileSize*Math.pow(2,r.transform.tileZoom)/l,u=c*(n.tileID.canonical.x+n.tileID.wrap*l),d=c*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:a.tl,u_pattern_br_b:a.br,u_texsize:[s,o],u_mix:t.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:a.displaySize,u_scale_a:t.fromScale,u_scale_b:t.toScale,u_tile_units_to_pixels:1/Oe(n,1,r.transform.tileZoom),u_pixel_coord_upper:[u>>16,d>>16],u_pixel_coord_lower:[65535&u,65535&d]}}(i,s,n,a),{u_matrix:e,u_opacity:r}),Gt={fillExtrusion:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_lightpos:new t.aN(e,r.u_lightpos),u_lightintensity:new t.aI(e,r.u_lightintensity),u_lightcolor:new t.aN(e,r.u_lightcolor),u_vertical_gradient:new t.aI(e,r.u_vertical_gradient),u_opacity:new t.aI(e,r.u_opacity)}),fillExtrusionPattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_lightpos:new t.aN(e,r.u_lightpos),u_lightintensity:new t.aI(e,r.u_lightintensity),u_lightcolor:new t.aN(e,r.u_lightcolor),u_vertical_gradient:new t.aI(e,r.u_vertical_gradient),u_height_factor:new t.aI(e,r.u_height_factor),u_image:new t.aH(e,r.u_image),u_texsize:new t.aO(e,r.u_texsize),u_pixel_coord_upper:new t.aO(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.aO(e,r.u_pixel_coord_lower),u_scale:new t.aN(e,r.u_scale),u_fade:new t.aI(e,r.u_fade),u_opacity:new t.aI(e,r.u_opacity)}),fill:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix)}),fillPattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_image:new t.aH(e,r.u_image),u_texsize:new t.aO(e,r.u_texsize),u_pixel_coord_upper:new t.aO(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.aO(e,r.u_pixel_coord_lower),u_scale:new t.aN(e,r.u_scale),u_fade:new t.aI(e,r.u_fade)}),fillOutline:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_world:new t.aO(e,r.u_world)}),fillOutlinePattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_world:new t.aO(e,r.u_world),u_image:new t.aH(e,r.u_image),u_texsize:new t.aO(e,r.u_texsize),u_pixel_coord_upper:new t.aO(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.aO(e,r.u_pixel_coord_lower),u_scale:new t.aN(e,r.u_scale),u_fade:new t.aI(e,r.u_fade)}),circle:(e,r)=>({u_camera_to_center_distance:new t.aI(e,r.u_camera_to_center_distance),u_scale_with_map:new t.aH(e,r.u_scale_with_map),u_pitch_with_map:new t.aH(e,r.u_pitch_with_map),u_extrude_scale:new t.aO(e,r.u_extrude_scale),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_matrix:new t.aJ(e,r.u_matrix)}),collisionBox:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_pixel_extrude_scale:new t.aO(e,r.u_pixel_extrude_scale)}),collisionCircle:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_inv_matrix:new t.aJ(e,r.u_inv_matrix),u_camera_to_center_distance:new t.aI(e,r.u_camera_to_center_distance),u_viewport_size:new t.aO(e,r.u_viewport_size)}),debug:(e,r)=>({u_color:new t.aL(e,r.u_color),u_matrix:new t.aJ(e,r.u_matrix),u_overlay:new t.aH(e,r.u_overlay),u_overlay_scale:new t.aI(e,r.u_overlay_scale)}),clippingMask:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix)}),heatmap:(e,r)=>({u_extrude_scale:new t.aI(e,r.u_extrude_scale),u_intensity:new t.aI(e,r.u_intensity),u_matrix:new t.aJ(e,r.u_matrix)}),heatmapTexture:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_world:new t.aO(e,r.u_world),u_image:new t.aH(e,r.u_image),u_color_ramp:new t.aH(e,r.u_color_ramp),u_opacity:new t.aI(e,r.u_opacity)}),hillshade:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_image:new t.aH(e,r.u_image),u_latrange:new t.aO(e,r.u_latrange),u_light:new t.aO(e,r.u_light),u_shadow:new t.aL(e,r.u_shadow),u_highlight:new t.aL(e,r.u_highlight),u_accent:new t.aL(e,r.u_accent)}),hillshadePrepare:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_image:new t.aH(e,r.u_image),u_dimension:new t.aO(e,r.u_dimension),u_zoom:new t.aI(e,r.u_zoom),u_unpack:new t.aK(e,r.u_unpack)}),line:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_ratio:new t.aI(e,r.u_ratio),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.aO(e,r.u_units_to_pixels)}),lineGradient:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_ratio:new t.aI(e,r.u_ratio),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.aO(e,r.u_units_to_pixels),u_image:new t.aH(e,r.u_image),u_image_height:new t.aI(e,r.u_image_height)}),linePattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_texsize:new t.aO(e,r.u_texsize),u_ratio:new t.aI(e,r.u_ratio),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_image:new t.aH(e,r.u_image),u_units_to_pixels:new t.aO(e,r.u_units_to_pixels),u_scale:new t.aN(e,r.u_scale),u_fade:new t.aI(e,r.u_fade)}),lineSDF:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_ratio:new t.aI(e,r.u_ratio),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.aO(e,r.u_units_to_pixels),u_patternscale_a:new t.aO(e,r.u_patternscale_a),u_patternscale_b:new t.aO(e,r.u_patternscale_b),u_sdfgamma:new t.aI(e,r.u_sdfgamma),u_image:new t.aH(e,r.u_image),u_tex_y_a:new t.aI(e,r.u_tex_y_a),u_tex_y_b:new t.aI(e,r.u_tex_y_b),u_mix:new t.aI(e,r.u_mix)}),raster:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_tl_parent:new t.aO(e,r.u_tl_parent),u_scale_parent:new t.aI(e,r.u_scale_parent),u_buffer_scale:new t.aI(e,r.u_buffer_scale),u_fade_t:new t.aI(e,r.u_fade_t),u_opacity:new t.aI(e,r.u_opacity),u_image0:new t.aH(e,r.u_image0),u_image1:new t.aH(e,r.u_image1),u_brightness_low:new t.aI(e,r.u_brightness_low),u_brightness_high:new t.aI(e,r.u_brightness_high),u_saturation_factor:new t.aI(e,r.u_saturation_factor),u_contrast_factor:new t.aI(e,r.u_contrast_factor),u_spin_weights:new t.aN(e,r.u_spin_weights)}),symbolIcon:(e,r)=>({u_is_size_zoom_constant:new t.aH(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.aH(e,r.u_is_size_feature_constant),u_size_t:new t.aI(e,r.u_size_t),u_size:new t.aI(e,r.u_size),u_camera_to_center_distance:new t.aI(e,r.u_camera_to_center_distance),u_pitch:new t.aI(e,r.u_pitch),u_rotate_symbol:new t.aH(e,r.u_rotate_symbol),u_aspect_ratio:new t.aI(e,r.u_aspect_ratio),u_fade_change:new t.aI(e,r.u_fade_change),u_matrix:new t.aJ(e,r.u_matrix),u_label_plane_matrix:new t.aJ(e,r.u_label_plane_matrix

2),u_coord_matrix:new t.aJ(e,r.u_coord_matrix),u_is_text:new t.aH(e,r.u_is_text),u_pitch_with_map:new t.aH(e,r.u_pitch_with_map),u_is_along_line:new t.aH(e,r.u_is_along_line),u_is_variable_anchor:new t.aH(e,r.u_is_variable_anchor),u_texsize:new t.aO(e,r.u_texsize),u_texture:new t.aH(e,r.u_texture),u_translation:new t.aO(e,r.u_translation),u_pitched_scale:new t.aI(e,r.u_pitched_scale)}),symbolSDF:(e,r)=>({u_is_size_zoom_constant:new t.aH(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.aH(e,r.u_is_size_feature_constant),u_size_t:new t.aI(e,r.u_size_t),u_size:new t.aI(e,r.u_size),u_camera_to_center_distance:new t.aI(e,r.u_camera_to_center_distance),u_pitch:new t.aI(e,r.u_pitch),u_rotate_symbol:new t.aH(e,r.u_rotate_symbol),u_aspect_ratio:new t.aI(e,r.u_aspect_ratio),u_fade_change:new t.aI(e,r.u_fade_change),u_matrix:new t.aJ(e,r.u_matrix),u_label_plane_matrix:new t.aJ(e,r.u_label_plane_matrix),u_coord_matrix:new t.aJ(e,r.u_coord_matrix),u_is_text:new t.aH(e,r.u_is_text),u_pitch_with_map:new t.aH(e,r.u_pitch_with_map),u_is_along_line:new t.aH(e,r.u_is_along_line),u_is_variable_anchor:new t.aH(e,r.u_is_variable_anchor),u_texsize:new t.aO(e,r.u_texsize),u_texture:new t.aH(e,r.u_texture),u_gamma_scale:new t.aI(e,r.u_gamma_scale),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_is_halo:new t.aH(e,r.u_is_halo),u_translation:new t.aO(e,r.u_translation),u_pitched_scale:new t.aI(e,r.u_pitched_scale)}),symbolTextAndIcon:(e,r)=>({u_is_size_zoom_constant:new t.aH(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.aH(e,r.u_is_size_feature_constant),u_size_t:new t.aI(e,r.u_size_t),u_size:new t.aI(e,r.u_size),u_camera_to_center_distance:new t.aI(e,r.u_camera_to_center_distance),u_pitch:new t.aI(e,r.u_pitch),u_rotate_symbol:new t.aH(e,r.u_rotate_symbol),u_aspect_ratio:new t.aI(e,r.u_aspect_ratio),u_fade_change:new t.aI(e,r.u_fade_change),u_matrix:new t.aJ(e,r.u_matrix),u_label_plane_matrix:new t.aJ(e,r.u_label_plane_matrix),u_coord_matrix:new t.aJ(e,r.u_coord_matrix),u_is_text:new t.aH(e,r.u_is_text),u_pitch_with_map:new t.aH(e,r.u_pitch_with_map),u_is_along_line:new t.aH(e,r.u_is_along_line),u_is_variable_anchor:new t.aH(e,r.u_is_variable_anchor),u_texsize:new t.aO(e,r.u_texsize),u_texsize_icon:new t.aO(e,r.u_texsize_icon),u_texture:new t.aH(e,r.u_texture),u_texture_icon:new t.aH(e,r.u_texture_icon),u_gamma_scale:new t.aI(e,r.u_gamma_scale),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_is_halo:new t.aH(e,r.u_is_halo),u_translation:new t.aO(e,r.u_translation),u_pitched_scale:new t.aI(e,r.u_pitched_scale)}),background:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_opacity:new t.aI(e,r.u_opacity),u_color:new t.aL(e,r.u_color)}),backgroundPattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_opacity:new t.aI(e,r.u_opacity),u_image:new t.aH(e,r.u_image),u_pattern_tl_a:new t.aO(e,r.u_pattern_tl_a),u_pattern_br_a:new t.aO(e,r.u_pattern_br_a),u_pattern_tl_b:new t.aO(e,r.u_pattern_tl_b),u_pattern_br_b:new t.aO(e,r.u_pattern_br_b),u_texsize:new t.aO(e,r.u_texsize),u_mix:new t.aI(e,r.u_mix),u_pattern_size_a:new t.aO(e,r.u_pattern_size_a),u_pattern_size_b:new t.aO(e,r.u_pattern_size_b),u_scale_a:new t.aI(e,r.u_scale_a),u_scale_b:new t.aI(e,r.u_scale_b),u_pixel_coord_upper:new t.aO(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.aO(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.aI(e,r.u_tile_units_to_pixels)}),terrain:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_texture:new t.aH(e,r.u_texture),u_ele_delta:new t.aI(e,r.u_ele_delta),u_fog_matrix:new t.aJ(e,r.u_fog_matrix),u_fog_color:new t.aL(e,r.u_fog_color),u_fog_ground_blend:new t.aI(e,r.u_fog_ground_blend),u_fog_ground_blend_opacity:new t.aI(e,r.u_fog_ground_blend_opacity),u_horizon_color:new t.aL(e,r.u_horizon_color),u_horizon_fog_blend:new t.aI(e,r.u_horizon_fog_blend)}),terrainDepth:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_ele_delta:new t.aI(e,r.u_ele_delta)}),terrainCoords:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_texture:new t.aH(e,r.u_texture),u_terrain_coords_id:new t.aI(e,r.u_terrain_coords_id),u_ele_delta:new t.aI(e,r.u_ele_delta)}),sky:(e,r)=>({u_sky_color:new t.aL(e,r.u_sky_color),u_horizon_color:new t.aL(e,r.u_horizon_color),u_horizon:new t.aI(e,r.u_horizon),u_sky_horizon_blend:new t.aI(e,r.u_sky_horizon_blend)})};class Wt{constructor(e,t,r){this.context=e;const n=e.gl;this.buffer=n.createBuffer(),this.dynamicDraw=Boolean(r),this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),n.bufferData(n.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||delete t.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){const t=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Xt={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Jt{constructor(e,t,r,n){this.length=t.length,this.attributes=r,this.itemSize=t.bytesPerElement,this.dynamicDraw=n,this.context=e;const i=e.gl;this.buffer=i.createBuffer(),e.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||delete t.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){if(e.length!==this.length)throw new Error(`Length of new data is ${e.length}, which doesn't match current length of ${this.length}`);const t=this.context.gl;this.bind(),t.bufferSubData(t.ARRAY_BUFFER,0,e.arrayBuffer)}enableAttributes(e,t){for(let r=0;r<this.attributes.length;r++){const n=t.attributes[this.attributes[r].name];void 0!==n&&e.enableVertexAttribArray(n)}}setVertexAttribPointers(e,t,r){for(let n=0;n<this.attributes.length;n++){const i=this.attributes[n],a=t.attributes[i.name];void 0!==a&&e.vertexAttribPointer(a,i.components,e[Xt[i.type]],!1,this.itemSize,i.offset+this.itemSize*(r||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Kt=new WeakMap;function Yt(e){var t;if(Kt.has(e))return Kt.get(e);{const r=null===(t=e.getParameter(e.VERSION))||void 0===t?void 0:t.startsWith("WebGL 2.0");return Kt.set(e,r),r}}class Qt{constructor(e){this.gl=e.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(e){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class er extends Qt{getDefault(){return t.aM.transparent}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.clearColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class tr extends Qt{getDefault(){return 1}set(e){(e!==this.current||this.dirty)&&(this.gl.clearDepth(e),this.current=e,this.dirty=!1)}}class rr extends Qt{getDefault(){return 0}set(e){(e!==this.current||this.dirty)&&(this.gl.clearStencil(e),this.current=e,this.dirty=!1)}}class nr extends Qt{getDefault(){return[!0,!0,!0,!0]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.colorMask(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class ir extends Qt{getDefault(){return!0}set(e){(e!==this.current||this.dirty)&&(this.gl.depthMask(e),this.current=e,this.dirty=!1)}}class ar extends Qt{getDefault(){return 255}set(e){(e!==this.current||this.dirty)&&(this.gl.stencilMask(e),this.current=e,this.dirty=!1)}}class sr extends Qt{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(e){const t=this.current;(e.func!==t.func||e.ref!==t.ref||e.mask!==t.mask||this.dirty)&&(this.gl.stencilFunc(e.func,e.ref,e.mask),this.current=e,this.dirty=!1)}}class or extends Qt{getDefault(){const e=this.gl;return[e.KEEP,e.KEEP,e.KEEP]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||this.dirty)&&(this.gl.stencilOp(e[0],e[1],e[2]),this.current=e,this.dirty=!1)}}class lr extends Qt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.STENCIL_TEST):t.disable(t.STENCIL_TEST),this.current=e,this.dirty=!1}}class cr extends Qt{getDefault(){return[0,1]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.depthRange(e[0],e[1]),this.current=e,this.dirty=!1)}}class ur extends Qt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.DEPTH_TEST):t.disable(t.DEPTH_TEST),this.current=e,this.dirty=!1}}class dr extends Qt{getDefault(){return this.gl.LESS}set(e){(e!==this.current||this.dirty)&&(this.gl.depthFunc(e),this.current=e,this.dirty=!1)}}class hr extends Qt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.BLEND):t.disable(t.BLEND),this.current=e,this.dirty=!1}}class pr extends Qt{getDefault(){const e=this.gl;return[e.ONE,e.ZERO]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.blendFunc(e[0],e[1]),this.current=e,this.dirty=!1)}}class mr extends Qt{getDefault(){return t.aM.transparent}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.blendColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class fr extends Qt{getDefault(){return this.gl.FUNC_ADD}set(e){(e!==this.current||this.dirty)&&(this.gl.blendEquation(e),this.current=e,this.dirty=!1)}}class gr extends Qt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.CULL_FACE):t.disable(t.CULL_FACE),this.current=e,this.dirty=!1}}class _r extends Qt{getDefault(){return this.gl.BACK}set(e){(e!==this.current||this.dirty)&&(this.gl.cullFace(e),this.current=e,this.dirty=!1)}}class yr extends Qt{getDefault(){return this.gl.CCW}set(e){(e!==this.current||this.dirty)&&(this.gl.frontFace(e),this.current=e,this.dirty=!1)}}class vr extends Qt{getDefault(){return null}set(e){(e!==this.current||this.dirty)&&(this.gl.useProgram(e),this.current=e,this.dirty=!1)}}class xr extends Qt{getDefault(){return this.gl.TEXTURE0}set(e){(e!==this.current||this.dirty)&&(this.gl.activeTexture(e),this.current=e,this.dirty=!1)}}class br extends Qt{getDefault(){const e=this.gl;return[0,0,e.drawingBufferWidth,e.drawingBufferHeight]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.viewport(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class wr extends Qt{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,e),this.current=e,this.dirty=!1}}class Cr extends Qt{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindRenderbuffer(t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Sr extends Qt{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindTexture(t.TEXTURE_2D,e),this.current=e,this.dirty=!1}}class kr extends Qt{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindBuffer(t.ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class jr extends Qt{getDefault(){return null}set(e){const t=this.gl;t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Er extends Qt{getDefault(){return null}set(e){var t;if(e===this.current&&!this.dirty)return;const r=this.gl;Yt(r)?r.bindVertexArray(e):null===(t=r.getExtension("OES_vertex_array_object"))||void 0===t||t.bindVertexArrayOES(e),this.current=e,this.dirty=!1}}class Tr extends Qt{getDefault(){return 4}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_ALIGNMENT,e),this.current=e,this.dirty=!1}}class Pr extends Qt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e),this.current=e,this.dirty=!1}}class Ir extends Qt{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e),this.current=e,this.dirty=!1}}class Mr extends Qt{constructor(e,t){super(e),this.context=e,this.parent=t}getDefault(){return null}}class Nr extends Mr{setDirty(){this.dirty=!0}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0),this.current=e,this.dirty=!1}}class Ar extends Mr{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Lr extends Mr{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Dr{constructor(e,t,r,n,i){this.context=e,this.width=t,this.height=r;const a=e.gl,s=this.framebuffer=a.createFramebuffer();if(this.colorAttachment=new Nr(e,s),n)this.depthAttachment=i?new Lr(e,s):new Ar(e,s);else if(i)throw new Error("Stencil cannot be set without depth");if(a.checkFramebufferStatus(a.FRAMEBUFFER)!==a.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const e=this.context.gl,t=this.colorAttachment.get();if(t&&e.deleteTexture(t),this.depthAttachment){const t=this.depthAttachment.get();t&&e.deleteRenderbuffer(t)}e.deleteFramebuffer(this.framebuffer)}}class zr{constructor(e,t,r){this.blendFunction=e,this.blendColor=t,this.mask=r}}zr.Replace=[1,0],zr.disabled=new zr(zr.Replace,t.aM.transparent,[!1,!1,!1,!1]),zr.unblended=new zr(zr.Replace,t.aM.transparent,[!0,!0,!0,!0]),zr.alphaBlended=new zr([1,771],t.aM.transparent,[!0,!0,!0,!0]);class Or{constructor(e){var t,r;if(this.gl=e,this.clearColor=new er(this),this.clearDepth=new tr(this),this.clearStencil=new rr(this),this.colorMask=new nr(this),this.depthMask=new ir(this),this.stencilMask=new ar(this),this.stencilFunc=new sr(this),this.stencilOp=new or(this),this.stencilTest=new lr(this),this.depthRange=new cr(this),this.depthTest=new ur(this),this.depthFunc=new dr(this),this.blend=new hr(this),this.blendFunc=new pr(this),this.blendColor=new mr(this),this.blendEquation=new fr(this),this.cullFace=new gr(this),this.cullFaceSide=new _r(this),this.frontFace=new yr(this),this.program=new vr(this),this.activeTexture=new xr(this),this.viewport=new br(this),this.bindFramebuffer=new wr(this),this.bindRenderbuffer=new Cr(this),this.bindTexture=new Sr(this),this.bindVertexBuffer=new kr(this),this.bindElementBuffer=new jr(this),this.bindVertexArray=new Er(this),this.pixelStoreUnpack=new Tr(this),this.pixelStoreUnpackPremultiplyAlpha=new Pr(this),this.pixelStoreUnpackFlipY=new Ir(this),this.extTextureFilterAnisotropic=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=e.getParameter(e.MAX_TEXTURE_SIZE),Yt(e)){this.HALF_FLOAT=e.HALF_FLOAT;const n=e.getExtension("EXT_color_buffer_half_float");this.RGBA16F=null!==(t=e.RGBA16F)&&void 0!==t?t:null==n?void 0:n.RGBA16F_EXT,this.RGB16F=null!==(r=e.RGB16F)&&void 0!==r?r:null==n?void 0:n.RGB16F_EXT,e.getExtension("EXT_color_buffer_float")}else{e.getExtension("EXT_color_buffer_half_float"),e.getExtension("OES_texture_half_float_linear");const t=e.getExtension("OES_texture_half_float");this.HALF_FLOAT=null==t?void 0:t.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(e,t){return new Wt(this,e,t)}createVertexBuffer(e,t,r){return new Jt(this,e,t,r)}createRenderbuffer(e,t,r){const n=this.gl,i=n.createRenderbuffer();return this.bindRenderbuffer.set(i),n.renderbufferStorage(n.RENDERBUFFER,e,t,r),this.bindRenderbuffer.set(null),i}createFramebuffer(e,t,r,n){return new Dr(this,e,t,r,n)}clear(e){let{color:t,depth:r,stencil:n}=e;const i=this.gl;let a=0;t&&(a|=i.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set([!0,!0,!0,!0])),void 0!==r&&(a|=i.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(r),this.depthMask.set(!0)),void 0!==n&&(a|=i.STENCIL_BUFFER_BIT,this.clearStencil.set(n),this.stencilMask.set(255)),i.clear(a)}setCullFace(e){!1===e.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)}setStencilMode(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)}setColorMode(e){t.aE(e.blendFunction,zr.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)}createVertexArray(){var e;return Yt(this.gl)?this.gl.createVertexArray():null===(e=this.gl.getExtension("OES_vertex_array_object"))||void 0===e?void 0:e.createVertexArrayOES()}deleteVertexArray(e){var t;return Yt(this.gl)?this.gl.deleteVertexArray(e):null===(t=this.gl.getExtension("OES_vertex_array_object"))||void 0===t?void 0:t.deleteVertexArrayOES(e)}unbindVAO(){this.bindVertexArray.set(null)}}class Rr{constructor(e,t,r){this.func=e,this.mask=t,this.range=r}}Rr.ReadOnly=!1,Rr.ReadWrite=!0,Rr.disabled=new Rr(519,Rr.ReadOnly,[0,1]);const Fr=7680;class Br{constructor(e,t,r,n,i,a){this.test=e,this.ref=t,this.mask=r,this.fail=n,this.depthFail=i,this.pass=a}}Br.disabled=new Br({func:519,mask:0},0,0,Fr,Fr,Fr);class Vr{constructor(e,t,r){this.enable=e,this.mode=t,this.frontFace=r}}let $r;function Ur(e,r,n,i,a){const s=e.context,o=s.gl,l=e.useProgram("collisionBox"),c=[];let u=0,d=0;for(let y=0;y<i.length;y++){const p=i[y],m=r.getTile(p).getBucket(n);if(!m)continue;const f=a?m.textCollisionBox:m.iconCollisionBox,g=m.collisionCircleArray;if(g.length>0){const r=t.H();t.aQ(r,m.placementInvProjMatrix,e.transform.glCoordMatrix),t.aQ(r,r,m.placementViewportMatrix),c.push({circleArray:g,circleOffset:d,transform:p.posMatrix,invTransform:r,coord:p}),u+=g.length/4,d=u}f&&l.draw(s,o.LINES,Rr.disabled,Br.disabled,e.colorModeForRenderPass(),Vr.disabled,{u_matrix:p.posMatrix,u_pixel_extrude_scale:[1/(h=e.transform).width,1/h.height]},e.style.map.terrain&&e.style.map.terrain.getTerrainData(p),n.id,f.layoutVertexBuffer,f.indexBuffer,f.segments,null,e.transform.zoom,null,null,f.collisionVertexBuffer)}var h;if(!a||!c.length)return;const p=e.useProgram("collisionCircle"),m=new t.aR;m.resize(4*u),m._trim();let f=0;for(const t of c)for(let e=0;e<t.circleArray.length/4;e++){const r=4*e,n=t.circleArray[r+0],i=t.circleArray[r+1],a=t.circleArray[r+2],s=t.circleArray[r+3];m.emplace(f++,n,i,a,s,0),m.emplace(f++,n,i,a,s,1),m.emplace(f++,n,i,a,s,2),m.emplace(f++,n,i,a,s,3)}(!$r||$r.length<2*u)&&($r=function(e){const r=2*e,n=new t.aT;n.resize(r),n._trim();for(let t=0;t<r;t++){const e=6*t;n.uint16[e+0]=4*t+0,n.uint16[e+1]=4*t+1,n.uint16[e+2]=4*t+2,n.uint16[e+3]=4*t+2,n.uint16[e+4]=4*t+3,n.uint16[e+5]=4*t+0}return n}(u));const g=s.createIndexBuffer($r,!0),_=s.createVertexBuffer(m,t.aS.members,!0);for(const y of c){const r=Tt(y.transform,y.invTransform,e.transform);p.draw(s,o.TRIANGLES,Rr.disabled,Br.disabled,e.colorModeForRenderPass(),Vr.disabled,r,e.style.map.terrain&&e.style.map.terrain.getTerrainData(y.coord),n.id,_,g,t.a0.simpleSegment(0,2*y.circleOffset,y.circleArray.length,y.circleArray.length/2),null,e.transform.zoom,null,null,null)}_.destroy(),g.destroy()}Vr.disabled=new Vr(!1,1029,2305),Vr.backCCW=new Vr(!0,1029,2305);const Hr=t.an(new Float32Array(16));function qr(e,r,n,i,a,s){const{horizontalAlign:o,verticalAlign:l}=t.au(e);return new t.P((-(o-.5)*r/a+i[0])*s,(-(l-.5)*n/a+i[1])*s)}function Zr(e,r,n,i,a,s){const o=r.tileAnchorPoint.add(new t.P(r.translation[0],r.translation[1]));if(r.pitchWithMap){let e=i.mult(s);n||(e=e.rotate(-a));const t=o.add(e);return ve(t.x,t.y,r.labelPlaneMatrix,r.getElevation).point}if(n){const t=Te(r.tileAnchorPoint.x+1,r.tileAnchorPoint.y,r).point.sub(e),n=Math.atan(t.y/t.x)+(t.x<0?Math.PI:0);return e.add(i.rotate(n))}return e.add(i)}function Gr(e,r,n,i,a,s,o,l,c,u,d,h,p,m){const f=e.text.placedSymbolArray,g=e.text.dynamicLayoutVertexArray,_=e.icon.dynamicLayoutVertexArray,y={};g.clear();for(let v=0;v<f.length;v++){const _=f.get(v),x=_.hidden||!_.crossTileID||e.allowVerticalPlacement&&!_.placedOrientation?null:i[_.crossTileID];if(x){const i=new t.P(_.anchorX,_.anchorY),f={getElevation:m,width:a.width,height:a.height,labelPlaneMatrix:s,lineVertexArray:null,pitchWithMap:n,projection:d,projectionCache:null,tileAnchorPoint:i,translation:h,unwrappedTileID:p},v=n?ve(i.x,i.y,o,m):Te(i.x,i.y,f),b=xe(a.cameraToCenterDistance,v.signedDistanceFromCamera);let w=t.ai(e.textSizeData,c,_)*b/t.ap;n&&(w*=e.tilePixelRatio/l);const{width:C,height:S,anchor:k,textOffset:j,textBoxScale:E}=x,T=qr(k,C,S,j,E,w),P=d.getPitchedTextCorrection(a,i.add(new t.P(h[0],h[1])),p),I=Zr(v.point,f,r,T,a.angle,P),M=e.allowVerticalPlacement&&_.placedOrientation===t.ah.vertical?Math.PI/2:0;for(let e=0;e<_.numGlyphs;e++)t.aj(g,I,M);u&&_.associatedIconIndex>=0&&(y[_.associatedIconIndex]={shiftedAnchor:I,angle:M})}else Ae(_.numGlyphs,g)}if(u){_.clear();const r=e.icon.placedSymbolArray;for(let e=0;e<r.length;e++){const n=r.get(e);if(n.hidden)Ae(n.numGlyphs,_);else{const r=y[e];if(r)for(let e=0;e<n.numGlyphs;e++)t.aj(_,r.shiftedAnchor,r.angle);else Ae(n.numGlyphs,_)}}e.icon.dynamicLayoutVertexBuffer.updateData(_)}e.text.dynamicLayoutVertexBuffer.updateData(g)}function Wr(e,t,r){return r.iconsInText&&t?"symbolTextAndIcon":e?"symbolSDF":"symbolIcon"}function Xr(e,r,n,i,a,s,o,l,c,u,d,h){const p=e.context,m=p.gl,f=e.transform,g=rt(),_="map"===l,y="map"===c,v="viewport"!==l&&"point"!==n.layout.get("symbol-placement"),x=_&&!y&&!v,b=!y&&v,w=!n.layout.get("symbol-sort-key").isConstant();let C=!1;const S=e.depthModeForSublayer(0,Rr.ReadOnly),k=n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"),j=[],E=g.getCircleRadiusCorrection(f);for(const T of i){const i=r.getTile(T),l=i.getBucket(n);if(!l)continue;const c=a?l.text:l.icon;if(!c||!c.segments.get().length||!c.hasVisibleVertices)continue;const d=c.programConfigurations.get(n.id),h=a||l.sdfIcons,p=a?l.textSizeData:l.iconSizeData,S=y||0!==f.pitch,P=e.useProgram(Wr(h,a,l),d),I=t.ag(p,f.zoom),M=e.style.map.terrain&&e.style.map.terrain.getTerrainData(T);let N,A,L,D,z=[0,0],O=null;if(a)A=i.glyphAtlasTexture,L=m.LINEAR,N=i.glyphAtlasTexture.size,l.iconsInText&&(z=i.imageAtlasTexture.size,O=i.imageAtlasTexture,D=S||e.options.rotating||e.options.zooming||"composite"===p.kind||"camera"===p.kind?m.LINEAR:m.NEAREST);else{const t=1!==n.layout.get("icon-size").constantOr(0)||l.iconsNeedLinear;A=i.imageAtlasTexture,L=h||e.options.rotating||e.options.zooming||t||S?m.LINEAR:m.NEAREST,N=i.imageAtlasTexture.size}const R=Oe(i,1,e.transform.zoom),F=b?T.posMatrix:Hr,B=_e(F,y,_,e.transform,R),V=ye(F,y,_,e.transform,R),$=ye(T.posMatrix,y,_,e.transform,R),U=g.translatePosition(e.transform,i,s,o),H=k&&l.hasTextData(),q="none"!==n.layout.get("icon-text-fit")&&H&&l.hasIconData();if(v){const t=e.style.map.terrain?(t,r)=>e.style.map.terrain.getElevation(T,t,r):null,r="map"===n.layout.get("text-rotation-alignment");we(l,T.posMatrix,e,a,B,$,y,u,r,g,T.toUnwrapped(),f.width,f.height,U,t)}const Z=T.posMatrix,G=a&&k||q,W=v||G?Hr:B,X=V,J=h&&0!==n.paint.get(a?"text-halo-width":"icon-halo-width").constantOr(1);let K;K=h?l.iconsInText?Ht(p.kind,I,x,y,v,G,e,Z,W,X,U,N,z,E):Ut(p.kind,I,x,y,v,G,e,Z,W,X,U,a,N,!0,E):$t(p.kind,I,x,y,v,G,e,Z,W,X,U,a,N,E);const Y={program:P,buffers:c,uniformValues:K,atlasTexture:A,atlasTextureIcon:O,atlasInterpolation:L,atlasInterpolationIcon:D,isSDF:h,hasHalo:J};if(w&&l.canOverlap){C=!0;const e=c.segments.get();for(const r of e)j.push({segments:new t.a0([r]),sortKey:r.sortKey,state:Y,terrainData:M})}else j.push({segments:c.segments,sortKey:0,state:Y,terrainData:M})}C&&j.sort(((e,t)=>e.sortKey-t.sortKey));for(const t of j){const r=t.state;if(p.activeTexture.set(m.TEXTURE0),r.atlasTexture.bind(r.atlasInterpolation,m.CLAMP_TO_EDGE),r.atlasTextureIcon&&(p.activeTexture.set(m.TEXTURE1),r.atlasTextureIcon&&r.atlasTextureIcon.bind(r.atlasInterpolationIcon,m.CLAMP_TO_EDGE)),r.isSDF){const i=r.uniformValues;r.hasHalo&&(i.u_is_halo=1,Jr(r.buffers,t.segments,n,e,r.program,S,d,h,i,t.terrainData)),i.u_is_halo=0}Jr(r.buffers,t.segments,n,e,r.program,S,d,h,r.uniformValues,t.terrainData)}}function Jr(e,t,r,n,i,a,s,o,l,c){const u=n.context;i.draw(u,u.gl.TRIANGLES,a,s,o,Vr.disabled,l,c,r.id,e.layoutVertexBuffer,e.indexBuffer,t,r.paint,n.transform.zoom,e.programConfigurations.get(r.id),e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer)}function Kr(e,r,n,i){const a=e.context,s=a.gl,o=Br.disabled,l=new zr([s.ONE,s.ONE],t.aM.transparent,[!0,!0,!0,!0]),c=r.getBucket(n);if(!c)return;const u=i.key;let d=n.heatmapFbos.get(u);d||(d=Qr(a,r.tileSize,r.tileSize),n.heatmapFbos.set(u,d)),a.bindFramebuffer.set(d.framebuffer),a.viewport.set([0,0,r.tileSize,r.tileSize]),a.clear({color:t.aM.transparent});const h=c.programConfigurations.get(n.id),p=e.useProgram("heatmap",h),m=e.style.map.terrain.getTerrainData(i);p.draw(a,s.TRIANGLES,Rr.disabled,o,l,Vr.disabled,Mt(i.posMatrix,r,e.transform.zoom,n.paint.get("heatmap-intensity")),m,n.id,c.layoutVertexBuffer,c.indexBuffer,c.segments,n.paint,e.transform.zoom,h)}function Yr(e,t,r){const n=e.context,i=n.gl;n.setColorMode(e.colorModeForRenderPass());const a=en(n,t),s=r.key,o=t.heatmapFbos.get(s);o&&(n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,o.colorAttachment.get()),n.activeTexture.set(i.TEXTURE1),a.bind(i.LINEAR,i.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(n,i.TRIANGLES,Rr.disabled,Br.disabled,e.colorModeForRenderPass(),Vr.disabled,Nt(e,t,0,1),null,t.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments,t.paint,e.transform.zoom),o.destroy(),t.heatmapFbos.delete(s))}function Qr(e,t,r){var n,i;const a=e.gl,s=a.createTexture();a.bindTexture(a.TEXTURE_2D,s),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.LINEAR);const o=null!==(n=e.HALF_FLOAT)&&void 0!==n?n:a.UNSIGNED_BYTE,l=null!==(i=e.RGBA16F)&&void 0!==i?i:a.RGBA;a.texImage2D(a.TEXTURE_2D,0,l,t,r,0,a.RGBA,o,null);const c=e.createFramebuffer(t,r,!1,!1);return c.colorAttachment.set(s),c}function en(e,t){return t.colorRampTexture||(t.colorRampTexture=new b(e,t.colorRamp,e.gl.RGBA)),t.colorRampTexture}function tn(e,t,r,n,i){if(!r||!n||!n.imageAtlas)return;const a=n.imageAtlas.patternPositions;let s=a[r.to.toString()],o=a[r.from.toString()];if(!s&&o&&(s=o),!o&&s&&(o=s),!s||!o){const e=i.getPaintProperty(t);s=a[e],o=a[e]}s&&o&&e.setConstantPatternPositions(s,o)}function rn(e,t,r,n,i,a,s){const o=e.context.gl,l="fill-pattern",c=r.paint.get(l),u=c&&c.constantOr(1),d=r.getCrossfadeParameters();let h,p,m,f,g;s?(p=u&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",h=o.LINES):(p=u?"fillPattern":"fill",h=o.TRIANGLES);const _=c.constantOr(null);for(const y of n){const n=t.getTile(y);if(u&&!n.patternsLoaded())continue;const c=n.getBucket(r);if(!c)continue;const v=c.programConfigurations.get(r.id),x=e.useProgram(p,v),b=e.style.map.terrain&&e.style.map.terrain.getTerrainData(y);u&&(e.context.activeTexture.set(o.TEXTURE0),n.imageAtlasTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),v.updatePaintBuffers(d)),tn(v,l,_,n,r);const w=b?y:null,C=e.translatePosMatrix(w?w.posMatrix:y.posMatrix,n,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));if(s){f=c.indexBuffer2,g=c.segments2;const t=[o.drawingBufferWidth,o.drawingBufferHeight];m="fillOutlinePattern"===p&&u?jt(C,e,d,n,t):kt(C,t)}else f=c.indexBuffer,g=c.segments,m=u?St(C,e,d,n):Ct(C);x.draw(e.context,h,i,e.stencilModeForClipping(y),a,Vr.disabled,m,b,r.id,c.layoutVertexBuffer,f,g,r.paint,e.transform.zoom,v)}}function nn(e,t,r,n,i,a,s){const o=e.context,l=o.gl,c="fill-extrusion-pattern",u=r.paint.get(c),d=u.constantOr(1),h=r.getCrossfadeParameters(),p=r.paint.get("fill-extrusion-opacity"),m=u.constantOr(null);for(const f of n){const n=t.getTile(f),u=n.getBucket(r);if(!u)continue;const g=e.style.map.terrain&&e.style.map.terrain.getTerrainData(f),_=u.programConfigurations.get(r.id),y=e.useProgram(d?"fillExtrusionPattern":"fillExtrusion",_);d&&(e.context.activeTexture.set(l.TEXTURE0),n.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),_.updatePaintBuffers(h)),tn(_,c,m,n,r);const v=e.translatePosMatrix(f.posMatrix,n,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),x=r.paint.get("fill-extrusion-vertical-gradient"),b=d?wt(v,e,x,p,f,h,n):bt(v,e,x,p);y.draw(o,o.gl.TRIANGLES,i,a,s,Vr.backCCW,b,g,r.id,u.layoutVertexBuffer,u.indexBuffer,u.segments,r.paint,e.transform.zoom,_,e.style.map.terrain&&u.centroidVertexBuffer)}}function an(e,t,r,n,i,a,s){const o=e.context,l=o.gl,c=r.fbo;if(!c)return;const u=e.useProgram("hillshade"),d=e.style.map.terrain&&e.style.map.terrain.getTerrainData(t);o.activeTexture.set(l.TEXTURE0),l.bindTexture(l.TEXTURE_2D,c.colorAttachment.get()),u.draw(o,l.TRIANGLES,i,a,s,Vr.disabled,((e,t,r,n)=>{const i=r.paint.get("hillshade-shadow-color"),a=r.paint.get("hillshade-highlight-color"),s=r.paint.get("hillshade-accent-color");let o=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(o-=e.transform.angle);const l=!e.options.moving;return{u_matrix:n?n.posMatrix:e.transform.calculatePosMatrix(t.tileID.toUnwrapped(),l),u_image:0,u_latrange:At(0,t.tileID),u_light:[r.paint.get("hillshade-exaggeration"),o],u_shadow:i,u_highlight:a,u_accent:s}})(e,r,n,d?t:null),d,n.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}function sn(e,r,n,i,a,s){const o=e.context,l=o.gl,c=r.dem;if(c&&c.data){const u=c.dim,d=c.stride,h=c.getPixels();if(o.activeTexture.set(l.TEXTURE1),o.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture=r.demTexture||e.getTileTexture(d),r.demTexture){const e=r.demTexture;e.update(h,{premultiply:!1}),e.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else r.demTexture=new b(o,h,l.RGBA,{premultiply:!1}),r.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);o.activeTexture.set(l.TEXTURE0);let p=r.fbo;if(!p){const e=new b(o,{width:u,height:u,data:null},l.RGBA);e.bind(l.LINEAR,l.CLAMP_TO_EDGE),p=r.fbo=o.createFramebuffer(u,u,!0,!1),p.colorAttachment.set(e.texture)}o.bindFramebuffer.set(p.framebuffer),o.viewport.set([0,0,u,u]),e.useProgram("hillshadePrepare").draw(o,l.TRIANGLES,i,a,s,Vr.disabled,((e,r)=>{const n=r.stride,i=t.H();return t.aP(i,0,t.X,-t.X,0,0,1),t.J(i,i,[0,-t.X,0]),{u_matrix:i,u_image:1,u_dimension:[n,n],u_zoom:e.overscaledZ,u_unpack:r.getUnpackVector()}})(r.tileID,c),null,n.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),r.needsHillshadePrepare=!1}}function on(e,r,n,i,s,o){const l=i.paint.get("raster-fade-duration");if(!o&&l>0){const i=a.now(),o=(i-e.timeAdded)/l,c=r?(i-r.timeAdded)/l:-1,u=n.getSource(),d=s.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),h=!r||Math.abs(r.tileID.overscaledZ-d)>Math.abs(e.tileID.overscaledZ-d),p=h&&e.refreshedUponExpiration?1:t.ac(h?o:1-c,0,1);return e.refreshedUponExpiration&&o>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-p}:{opacity:p,mix:0}}return{opacity:1,mix:0}}const ln=new t.aM(1,0,0,1),cn=new t.aM(0,1,0,1),un=new t.aM(0,0,1,1),dn=new t.aM(1,0,1,1),hn=new t.aM(0,1,1,1);function pn(e,t,r,n){fn(e,0,t+r/2,e.transform.width,r,n)}function mn(e,t,r,n){fn(e,t-r/2,0,r,e.transform.height,n)}function fn(e,t,r,n,i,a){const s=e.context,o=s.gl;o.enable(o.SCISSOR_TEST),o.scissor(t*e.pixelRatio,r*e.pixelRatio,n*e.pixelRatio,i*e.pixelRatio),s.clear({color:a}),o.disable(o.SCISSOR_TEST)}function gn(e,r,n){const i=e.context,a=i.gl,s=n.posMatrix,o=e.useProgram("debug"),l=Rr.disabled,c=Br.disabled,u=e.colorModeForRenderPass(),d="$debug",h=e.style.map.terrain&&e.style.map.terrain.getTerrainData(n);i.activeTexture.set(a.TEXTURE0);const p=r.getTileByID(n.key).latestRawTileData,m=Math.floor((p&&p.byteLength||0)/1024),f=r.getTile(n).tileSize,g=512/Math.min(f,512)*(n.overscaledZ/e.transform.zoom)*.5;let _=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(_+=` => ${n.overscaledZ}`),function(e,t){e.initDebugOverlayCanvas();const r=e.debugOverlayCanvas,n=e.context.gl,i=e.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(t,5,5),i.strokeText(t,5,5),e.debugOverlayTexture.update(r),e.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(e,`${_} ${m}kB`),o.draw(i,a.TRIANGLES,l,c,zr.alphaBlended,Vr.disabled,Pt(s,t.aM.transparent,g),null,d,e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments),o.draw(i,a.LINE_STRIP,l,c,u,Vr.disabled,Pt(s,t.aM.red),h,d,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments)}function _n(e,t,r){const n=e.context,i=n.gl,a=e.colorModeForRenderPass(),s=new Rr(i.LEQUAL,Rr.ReadWrite,e.depthRangeFor3D),o=e.useProgram("terrain"),l=t.getTerrainMesh();n.bindFramebuffer.set(null),n.viewport.set([0,0,e.width,e.height]);for(const c of r){const r=e.renderToTexture.getTexture(c),u=t.getTerrainData(c.tileID);n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,r.texture);const d=e.transform.calculatePosMatrix(c.tileID.toUnwrapped()),h=t.getMeshFrameDelta(e.transform.zoom),p=e.transform.calculateFogMatrix(c.tileID.toUnwrapped()),m=_t(d,h,p,e.style.sky,e.transform.pitch);o.draw(n,i.TRIANGLES,s,Br.disabled,a,Vr.backCCW,m,u,"terrain",l.vertexBuffer,l.indexBuffer,l.segments)}}class yn{constructor(e,t,r){this.vertexBuffer=e,this.indexBuffer=t,this.segments=r}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}class vn{constructor(e,r){this.context=new Or(e),this.transform=r,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:t.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=de.maxUnderzooming+de.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new ct}resize(e,t,r){if(this.width=Math.floor(e*r),this.height=Math.floor(t*r),this.pixelRatio=r,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const n of this.style._order)this.style._layers[n].resize()}setup(){const e=this.context,r=new t.aX;r.emplaceBack(0,0),r.emplaceBack(t.X,0),r.emplaceBack(0,t.X),r.emplaceBack(t.X,t.X),this.tileExtentBuffer=e.createVertexBuffer(r,pt.members),this.tileExtentSegments=t.a0.simpleSegment(0,0,4,2);const n=new t.aX;n.emplaceBack(0,0),n.emplaceBack(t.X,0),n.emplaceBack(0,t.X),n.emplaceBack(t.X,t.X),this.debugBuffer=e.createVertexBuffer(n,pt.members),this.debugSegments=t.a0.simpleSegment(0,0,4,5);const i=new t.$;i.emplaceBack(0,0,0,0),i.emplaceBack(t.X,0,t.X,0),i.emplaceBack(0,t.X,0,t.X),i.emplaceBack(t.X,t.X,t.X,t.X),this.rasterBoundsBuffer=e.createVertexBuffer(i,Y.members),this.rasterBoundsSegments=t.a0.simpleSegment(0,0,4,2);const a=new t.aX;a.emplaceBack(0,0),a.emplaceBack(1,0),a.emplaceBack(0,1),a.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(a,pt.members),this.viewportSegments=t.a0.simpleSegment(0,0,4,2);const s=new t.aZ;s.emplaceBack(0),s.emplaceBack(1),s.emplaceBack(3),s.emplaceBack(2),s.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(s);const o=new t.aY;o.emplaceBack(0,1,2),o.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(o);const l=this.context.gl;this.stencilClearMode=new Br({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)}clearStencil(){const e=this.context,r=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const n=t.H();t.aP(n,0,this.width,this.height,0,0,1),t.K(n,n,[r.drawingBufferWidth,r.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,r.TRIANGLES,Rr.disabled,this.stencilClearMode,zr.disabled,Vr.disabled,It(n),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(e,t){if(this.currentStencilSource===e.source||!e.isTileClipped()||!t||!t.length)return;this.currentStencilSource=e.source;const r=this.context,n=r.gl;this.nextStencilID+t.length>256&&this.clearStencil(),r.setColorMode(zr.disabled),r.setDepthMode(Rr.disabled);const i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const a of t){const e=this._tileClippingMaskIDs[a.key]=this.nextStencilID++,t=this.style.map.terrain&&this.style.map.terrain.getTerrainData(a);i.draw(r,n.TRIANGLES,Rr.disabled,new Br({func:n.ALWAYS,mask:0},e,255,n.KEEP,n.KEEP,n.REPLACE),zr.disabled,Vr.disabled,It(a.posMatrix),t,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const e=this.nextStencilID++,t=this.context.gl;return new Br({func:t.NOTEQUAL,mask:255},e,255,t.KEEP,t.KEEP,t.REPLACE)}stencilModeForClipping(e){const t=this.context.gl;return new Br({func:t.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,t.KEEP,t.KEEP,t.REPLACE)}stencilConfigForOverlap(e){const t=this.context.gl,r=e.sort(((e,t)=>t.overscaledZ-e.overscaledZ)),n=r[r.length-1].overscaledZ,i=r[0].overscaledZ-n+1;if(i>1){this.currentStencilSource=void 0,this.nextStencilID+i>256&&this.clearStencil();const e={};for(let r=0;r<i;r++)e[r+n]=new Br({func:t.GEQUAL,mask:255},r+this.nextStencilID,255,t.KEEP,t.KEEP,t.REPLACE);return this.nextStencilID+=i,[e,r]}return[{[n]:Br.disabled},r]}colorModeForRenderPass(){const e=this.context.gl;if(this._showOverdrawInspector){const r=1/8;return new zr([e.CONSTANT_COLOR,e.ONE],new t.aM(r,r,r,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?zr.unblended:zr.alphaBlended}depthModeForSublayer(e,t,r){if(!this.opaquePassEnabledForLayer())return Rr.disabled;const n=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new Rr(r||this.context.gl.LEQUAL,t,[n,n])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(e,r){this.style=e,this.options=r,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(a.now()),this.imageManager.beginFrame();const n=this.style._order,i=this.style.sourceCaches,s={},o={},l={};for(const t in i){const e=i[t];e.used&&e.prepare(this.context),s[t]=e.getVisibleCoordinates(),o[t]=s[t].slice().reverse(),l[t]=e.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let t=0;t<n.length;t++)if(this.style._layers[n[t]].is3D()){this.opaquePassCutoff=t;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const t of n){const e=this.style._layers[t];if(!e.hasOffscreenPass()||e.isHidden(this.transform.zoom))continue;const r=o[e.source];("custom"===e.type||r.length)&&this.renderLayer(this,i[e.source],e,r)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:r.showOverdrawInspector?t.aM.black:t.aM.transparent,depth:1}),this.clearStencil(),this.style.sky&&function(e,r){const n=e.context,i=n.gl,a=((e,t,r)=>({u_sky_color:e.properties.get("sky-color"),u_horizon_color:e.properties.get("horizon-color"),u_horizon:(t.height/2+t.getHorizon())*r,u_sky_horizon_blend:e.properties.get("sky-horizon-blend")*t.height/2*r}))(r,e.style.map.transform,e.pixelRatio),s=new Rr(i.LEQUAL,Rr.ReadWrite,[0,1]),o=Br.disabled,l=e.colorModeForRenderPass(),c=e.useProgram("sky");if(!r.mesh){const e=new t.aX;e.emplaceBack(-1,-1),e.emplaceBack(1,-1),e.emplaceBack(1,1),e.emplaceBack(-1,1);const i=new t.aY;i.emplaceBack(0,1,2),i.emplaceBack(0,2,3),r.mesh=new yn(n.createVertexBuffer(e,pt.members),n.createIndexBuffer(i),t.a0.simpleSegment(0,0,e.length,i.length))}c.draw(n,i.TRIANGLES,s,o,l,Vr.disabled,a,void 0,"sky",r.mesh.vertexBuffer,r.mesh.indexBuffer,r.mesh.segments)}(this,this.style.sky),this._showOverdrawInspector=r.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=n.length-1;this.currentLayer>=0;this.currentLayer--){const e=this.style._layers[n[this.currentLayer]],t=i[e.source],r=s[e.source];this._renderTileClippingMasks(e,r),this.renderLayer(this,t,e,r)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<n.length;this.currentLayer++){const e=this.style._layers[n[this.currentLayer]],t=i[e.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(e))continue;const r=("symbol"===e.type?l:o)[e.source];this._renderTileClippingMasks(e,s[e.source]),this.renderLayer(this,t,e,r)}if(this.options.showTileBoundaries){const e=function(e,t){let r=null;const n=Object.values(e._layers).flatMap((r=>r.source&&!r.isHidden(t)?[e.sourceCaches[r.source]]:[])),i=n.filter((e=>"vector"===e.getSource().type)),a=n.filter((e=>"vector"!==e.getSource().type)),s=e=>{(!r||r.getSource().maxzoom<e.getSource().maxzoom)&&(r=e)};return i.forEach((e=>s(e))),r||a.forEach((e=>s(e))),r}(this.style,this.transform.zoom);e&&function(e,t,r){for(let n=0;n<r.length;n++)gn(e,t,r[n])}(this,e,e.getVisibleCoordinates())}this.options.showPadding&&function(e){const t=e.transform.padding;pn(e,e.transform.height-(t.top||0),3,ln),pn(e,t.bottom||0,3,cn),mn(e,t.left||0,3,un),mn(e,e.transform.width-(t.right||0),3,dn);const r=e.transform.centerPoint;!function(e,t,r,n){fn(e,t-1,r-10,2,20,n),fn(e,t-10,r-1,20,2,n)}(e,r.x,e.transform.height-r.y,hn)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(e){if(!this.style||!this.style.map||!this.style.map.terrain)return;const r=this.terrainFacilitator.matrix,n=this.transform.modelViewProjectionMatrix;let i=this.terrainFacilitator.dirty;i||(i=e?!t.a_(r,n):!t.a$(r,n)),i||(i=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime).length>0),i&&(t.b0(r,n),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(e,r){const n=e.context,i=n.gl,a=zr.unblended,s=new Rr(i.LEQUAL,Rr.ReadWrite,[0,1]),o=r.getTerrainMesh(),l=r.sourceCache.getRenderableTiles(),c=e.useProgram("terrainDepth");n.bindFramebuffer.set(r.getFramebuffer("depth").framebuffer),n.viewport.set([0,0,e.width/devicePixelRatio,e.height/devicePixelRatio]),n.clear({color:t.aM.transparent,depth:1});for(const t of l){const l=r.getTerrainData(t.tileID),u={u_matrix:e.transform.calculatePosMatrix(t.tileID.toUnwrapped()),u_ele_delta:r.getMeshFrameDelta(e.transform.zoom)};c.draw(n,i.TRIANGLES,s,Br.disabled,a,Vr.backCCW,u,l,"terrain",o.vertexBuffer,o.indexBuffer,o.segments)}n.bindFramebuffer.set(null),n.viewport.set([0,0,e.width,e.height])}(this,this.style.map.terrain),function(e,r){const n=e.context,i=n.gl,a=zr.unblended,s=new Rr(i.LEQUAL,Rr.ReadWrite,[0,1]),o=r.getTerrainMesh(),l=r.getCoordsTexture(),c=r.sourceCache.getRenderableTiles(),u=e.useProgram("terrainCoords");n.bindFramebuffer.set(r.getFramebuffer("coords").framebuffer),n.viewport.set([0,0,e.width/devicePixelRatio,e.height/devicePixelRatio]),n.clear({color:t.aM.transparent,depth:1}),r.coordsIndex=[];for(const t of c){const c=r.getTerrainData(t.tileID);n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,l.texture);const d={u_matrix:e.transform.calculatePosMatrix(t.tileID.toUnwrapped()),u_terrain_coords_id:(255-r.coordsIndex.length)/255,u_texture:0,u_ele_delta:r.getMeshFrameDelta(e.transform.zoom)};u.draw(n,i.TRIANGLES,s,Br.disabled,a,Vr.backCCW,d,c,"terrain",o.vertexBuffer,o.indexBuffer,o.segments),r.coordsIndex.push(t.tileID.key)}n.bindFramebuffer.set(null),n.viewport.set([0,0,e.width,e.height])}(this,this.style.map.terrain))}renderLayer(e,r,n,i){if(!n.isHidden(this.transform.zoom)&&("background"===n.type||"custom"===n.type||(i||[]).length))switch(this.id=n.id,n.type){case"symbol":!function(e,r,n,i,a){if("translucent"!==e.renderPass)return;const s=Br.disabled,o=e.colorModeForRenderPass();(n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(e,r,n,i,a,s,o,l,c){const u=r.transform,d=rt(),h="map"===a,p="map"===s;for(const m of e){const e=i.getTile(m),a=e.getBucket(n);if(!a||!a.text||!a.text.segments.get().length)continue;const s=t.ag(a.textSizeData,u.zoom),f=Oe(e,1,r.transform.zoom),g=_e(m.posMatrix,p,h,r.transform,f),_="none"!==n.layout.get("icon-text-fit")&&a.hasIconData();if(s){const t=Math.pow(2,u.zoom-e.tileID.overscaledZ),n=r.style.map.terrain?(e,t)=>r.style.map.terrain.getElevation(m,e,t):null,i=d.translatePosition(u,e,o,l);Gr(a,h,p,c,u,g,m.posMatrix,t,s,_,d,i,m.toUnwrapped(),n)}}}(i,e,n,r,n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),a),0!==n.paint.get("icon-opacity").constantOr(1)&&Xr(e,r,n,i,!1,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),n.layout.get("icon-rotation-alignment"),n.layout.get("icon-pitch-alignment"),n.layout.get("icon-keep-upright"),s,o),0!==n.paint.get("text-opacity").constantOr(1)&&Xr(e,r,n,i,!0,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.layout.get("text-keep-upright"),s,o),r.map.showCollisionBoxes&&(Ur(e,r,n,i,!0),Ur(e,r,n,i,!1))}(e,r,n,i,this.style.placement.variableOffsets);break;case"circle":!function(e,r,n,i){if("translucent"!==e.renderPass)return;const a=n.paint.get("circle-opacity"),s=n.paint.get("circle-stroke-width"),o=n.paint.get("circle-stroke-opacity"),l=!n.layout.get("circle-sort-key").isConstant();if(0===a.constantOr(1)&&(0===s.constantOr(1)||0===o.constantOr(1)))return;const c=e.context,u=c.gl,d=e.depthModeForSublayer(0,Rr.ReadOnly),h=Br.disabled,p=e.colorModeForRenderPass(),m=[];for(let f=0;f<i.length;f++){const a=i[f],s=r.getTile(a),o=s.getBucket(n);if(!o)continue;const c=o.programConfigurations.get(n.id),u=e.useProgram("circle",c),d=o.layoutVertexBuffer,h=o.indexBuffer,p=e.style.map.terrain&&e.style.map.terrain.getTerrainData(a),g={programConfiguration:c,program:u,layoutVertexBuffer:d,indexBuffer:h,uniformValues:Et(e,a,s,n),terrainData:p};if(l){const e=o.segments.get();for(const r of e)m.push({segments:new t.a0([r]),sortKey:r.sortKey,state:g})}else m.push({segments:o.segments,sortKey:0,state:g})}l&&m.sort(((e,t)=>e.sortKey-t.sortKey));for(const t of m){const{programConfiguration:r,program:i,layoutVertexBuffer:a,indexBuffer:s,uniformValues:o,terrainData:l}=t.state;i.draw(c,u.TRIANGLES,d,h,p,Vr.disabled,o,l,n.id,a,s,t.segments,n.paint,e.transform.zoom,r)}}(e,r,n,i);break;case"heatmap":!function(e,r,n,i){if(0===n.paint.get("heatmap-opacity"))return;const a=e.context;if(e.style.map.terrain){for(const t of i){const i=r.getTile(t);r.hasRenderableParent(t)||("offscreen"===e.renderPass?Kr(e,i,n,t):"translucent"===e.renderPass&&Yr(e,n,t))}a.viewport.set([0,0,e.width,e.height])}else"offscreen"===e.renderPass?function(e,r,n,i){const a=e.context,s=a.gl,o=Br.disabled,l=new zr([s.ONE,s.ONE],t.aM.transparent,[!0,!0,!0,!0]);(function(e,r,n){const i=e.gl;e.activeTexture.set(i.TEXTURE1),e.viewport.set([0,0,r.width/4,r.height/4]);let a=n.heatmapFbos.get(t.aU);a?(i.bindTexture(i.TEXTURE_2D,a.colorAttachment.get()),e.bindFramebuffer.set(a.framebuffer)):(a=Qr(e,r.width/4,r.height/4),n.heatmapFbos.set(t.aU,a))})(a,e,n),a.clear({color:t.aM.transparent});for(let t=0;t<i.length;t++){const c=i[t];if(r.hasRenderableParent(c))continue;const u=r.getTile(c),d=u.getBucket(n);if(!d)continue;const h=d.programConfigurations.get(n.id),p=e.useProgram("heatmap",h),{zoom:m}=e.transform;p.draw(a,s.TRIANGLES,Rr.disabled,o,l,Vr.disabled,Mt(c.posMatrix,u,m,n.paint.get("heatmap-intensity")),null,n.id,d.layoutVertexBuffer,d.indexBuffer,d.segments,n.paint,e.transform.zoom,h)}a.viewport.set([0,0,e.width,e.height])}(e,r,n,i):"translucent"===e.renderPass&&function(e,r){const n=e.context,i=n.gl;n.setColorMode(e.colorModeForRenderPass());const a=r.heatmapFbos.get(t.aU);a&&(n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,a.colorAttachment.get()),n.activeTexture.set(i.TEXTURE1),en(n,r).bind(i.LINEAR,i.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(n,i.TRIANGLES,Rr.disabled,Br.disabled,e.colorModeForRenderPass(),Vr.disabled,Nt(e,r,0,1),null,r.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,r.paint,e.transform.zoom))}(e,n)}(e,r,n,i);break;case"line":!function(e,r,n,i){if("translucent"!==e.renderPass)return;const a=n.paint.get("line-opacity"),s=n.paint.get("line-width");if(0===a.constantOr(1)||0===s.constantOr(1))return;const o=e.depthModeForSublayer(0,Rr.ReadOnly),l=e.colorModeForRenderPass(),c=n.paint.get("line-dasharray"),u=n.paint.get("line-pattern"),d=u.constantOr(1),h=n.paint.get("line-gradient"),p=n.getCrossfadeParameters(),m=d?"linePattern":c?"lineSDF":h?"lineGradient":"line",f=e.context,g=f.gl;let _=!0;for(const y of i){const i=r.getTile(y);if(d&&!i.patternsLoaded())continue;const a=i.getBucket(n);if(!a)continue;const s=a.programConfigurations.get(n.id),v=e.context.program.get(),x=e.useProgram(m,s),w=_||x.program!==v,C=e.style.map.terrain&&e.style.map.terrain.getTerrainData(y),S=u.constantOr(null);if(S&&i.imageAtlas){const e=i.imageAtlas,t=e.patternPositions[S.to.toString()],r=e.patternPositions[S.from.toString()];t&&r&&s.setConstantPatternPositions(t,r)}const k=C?y:null,j=d?zt(e,i,n,p,k):c?Ot(e,i,n,c,p,k):h?Dt(e,i,n,a.lineClipsArray.length,k):Lt(e,i,n,k);if(d)f.activeTexture.set(g.TEXTURE0),i.imageAtlasTexture.bind(g.LINEAR,g.CLAMP_TO_EDGE),s.updatePaintBuffers(p);else if(c&&(w||e.lineAtlas.dirty))f.activeTexture.set(g.TEXTURE0),e.lineAtlas.bind(f);else if(h){const i=a.gradients[n.id];let s=i.texture;if(n.gradientVersion!==i.version){let o=256;if(n.stepInterpolant){const n=r.getSource().maxzoom,i=y.canonical.z===n?Math.ceil(1<<e.transform.maxZoom-y.canonical.z):1;o=t.ac(t.aV(a.maxLineLength/t.X*1024*i),256,f.maxTextureSize)}i.gradient=t.aW({expression:n.gradientExpression(),evaluationKey:"lineProgress",resolution:o,image:i.gradient||void 0,clips:a.lineClipsArray}),i.texture?i.texture.update(i.gradient):i.texture=new b(f,i.gradient,g.RGBA),i.version=n.gradientVersion,s=i.texture}f.activeTexture.set(g.TEXTURE0),s.bind(n.stepInterpolant?g.NEAREST:g.LINEAR,g.CLAMP_TO_EDGE)}x.draw(f,g.TRIANGLES,o,e.stencilModeForClipping(y),l,Vr.disabled,j,C,n.id,a.layoutVertexBuffer,a.indexBuffer,a.segments,n.paint,e.transform.zoom,s,a.layoutVertexBuffer2),_=!1}}(e,r,n,i);break;case"fill":!function(e,r,n,i){const a=n.paint.get("fill-color"),s=n.paint.get("fill-opacity");if(0===s.constantOr(1))return;const o=e.colorModeForRenderPass(),l=n.paint.get("fill-pattern"),c=e.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===a.constantOr(t.aM.transparent).a&&1===s.constantOr(0)?"opaque":"translucent";if(e.renderPass===c){const t=e.depthModeForSublayer(1,"opaque"===e.renderPass?Rr.ReadWrite:Rr.ReadOnly);rn(e,r,n,i,t,o,!1)}if("translucent"===e.renderPass&&n.paint.get("fill-antialias")){const t=e.depthModeForSublayer(n.getPaintProperty("fill-outline-color")?2:0,Rr.ReadOnly);rn(e,r,n,i,t,o,!0)}}(e,r,n,i);break;case"fill-extrusion":!function(e,t,r,n){const i=r.paint.get("fill-extrusion-opacity");if(0!==i&&"translucent"===e.renderPass){const a=new Rr(e.context.gl.LEQUAL,Rr.ReadWrite,e.depthRangeFor3D);if(1!==i||r.paint.get("fill-extrusion-pattern").constantOr(1))nn(e,t,r,n,a,Br.disabled,zr.disabled),nn(e,t,r,n,a,e.stencilModeFor3D(),e.colorModeForRenderPass());else{const i=e.colorModeForRenderPass();nn(e,t,r,n,a,Br.disabled,i)}}}(e,r,n,i);break;case"hillshade":!function(e,t,r,n){if("offscreen"!==e.renderPass&&"translucent"!==e.renderPass)return;const i=e.context,a=e.depthModeForSublayer(0,Rr.ReadOnly),s=e.colorModeForRenderPass(),[o,l]="translucent"===e.renderPass?e.stencilConfigForOverlap(n):[{},n];for(const c of l){const n=t.getTile(c);void 0!==n.needsHillshadePrepare&&n.needsHillshadePrepare&&"offscreen"===e.renderPass?sn(e,n,r,a,Br.disabled,s):"translucent"===e.renderPass&&an(e,c,n,r,a,o[c.overscaledZ],s)}i.viewport.set([0,0,e.width,e.height])}(e,r,n,i);break;case"raster":!function(e,t,r,n){if("translucent"!==e.renderPass)return;if(0===r.paint.get("raster-opacity"))return;if(!n.length)return;const i=e.context,a=i.gl,s=t.getSource(),o=e.useProgram("raster"),l=e.colorModeForRenderPass(),[c,u]=s instanceof Q?[{},n]:e.stencilConfigForOverlap(n),d=u[u.length-1].overscaledZ,h=!e.options.moving;for(const p of u){const n=e.depthModeForSublayer(p.overscaledZ-d,1===r.paint.get("raster-opacity")?Rr.ReadWrite:Rr.ReadOnly,a.LESS),u=t.getTile(p);u.registerFadeDuration(r.paint.get("raster-fade-duration"));const m=t.findLoadedParent(p,0),f=t.findLoadedSibling(p),g=on(u,m||f||null,t,r,e.transform,e.style.map.terrain);let _,y;const v="nearest"===r.paint.get("raster-resampling")?a.NEAREST:a.LINEAR;i.activeTexture.set(a.TEXTURE0),u.texture.bind(v,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),i.activeTexture.set(a.TEXTURE1),m?(m.texture.bind(v,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),_=Math.pow(2,m.tileID.overscaledZ-u.tileID.overscaledZ),y=[u.tileID.canonical.x*_%1,u.tileID.canonical.y*_%1]):u.texture.bind(v,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),u.texture.useMipmap&&i.extTextureFilterAnisotropic&&e.transform.pitch>20&&a.texParameterf(a.TEXTURE_2D,i.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,i.extTextureFilterAnisotropicMax);const x=e.style.map.terrain&&e.style.map.terrain.getTerrainData(p),b=x?p:null,w=b?b.posMatrix:e.transform.calculatePosMatrix(p.toUnwrapped(),h),C=Bt(w,y||[0,0],_||1,g,r);s instanceof Q?o.draw(i,a.TRIANGLES,n,Br.disabled,l,Vr.disabled,C,x,r.id,s.boundsBuffer,e.quadTriangleIndexBuffer,s.boundsSegments):o.draw(i,a.TRIANGLES,n,c[p.overscaledZ],l,Vr.disabled,C,x,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}}(e,r,n,i);break;case"background":!function(e,t,r,n){const i=r.paint.get("background-color"),a=r.paint.get("background-opacity");if(0===a)return;const s=e.context,o=s.gl,l=e.transform,c=l.tileSize,u=r.paint.get("background-pattern");if(e.isPatternMissing(u))return;const d=!u&&1===i.a&&1===a&&e.opaquePassEnabledForLayer()?"opaque":"translucent";if(e.renderPass!==d)return;const h=Br.disabled,p=e.depthModeForSublayer(0,"opaque"===d?Rr.ReadWrite:Rr.ReadOnly),m=e.colorModeForRenderPass(),f=e.useProgram(u?"backgroundPattern":"background"),g=n||l.coveringTiles({tileSize:c,terrain:e.style.map.terrain});u&&(s.activeTexture.set(o.TEXTURE0),e.imageManager.bind(e.context));const _=r.getCrossfadeParameters();for(const y of g){const t=n?y.posMatrix:e.transform.calculatePosMatrix(y.toUnwrapped()),l=u?Zt(t,a,e,u,{tileID:y,tileSize:c},_):qt(t,a,i),d=e.style.map.terrain&&e.style.map.terrain.getTerrainData(y);f.draw(s,o.TRIANGLES,p,h,m,Vr.disabled,l,d,r.id,e.tileExtentBuffer,e.quadTriangleIndexBuffer,e.tileExtentSegments)}}(e,0,n,i);break;case"custom":!function(e,t,r){const n=e.context,i=r.implementation;if("offscreen"===e.renderPass){const t=i.prerender;t&&(e.setCustomLayerDefaults(),n.setColorMode(e.colorModeForRenderPass()),t.call(i,n.gl,e.transform.customLayerMatrix()),n.setDirty(),e.setBaseState())}else if("translucent"===e.renderPass){e.setCustomLayerDefaults(),n.setColorMode(e.colorModeForRenderPass()),n.setStencilMode(Br.disabled);const t="3d"===i.renderingMode?new Rr(e.context.gl.LEQUAL,Rr.ReadWrite,e.depthRangeFor3D):e.depthModeForSublayer(0,Rr.ReadOnly);n.setDepthMode(t),i.render(n.gl,e.transform.customLayerMatrix(),{farZ:e.transform.farZ,nearZ:e.transform.nearZ,fov:e.transform._fov,modelViewProjectionMatrix:e.transform.modelViewProjectionMatrix,projectionMatrix:e.transform.projectionMatrix}),n.setDirty(),e.setBaseState(),n.bindFramebuffer.set(null)}}(e,0,n)}}translatePosMatrix(e,r,n,i,a){if(!n[0]&&!n[1])return e;const s=a?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(s){const e=Math.sin(s),t=Math.cos(s);n=[n[0]*t-n[1]*e,n[0]*e+n[1]*t]}const o=[a?n[0]:Oe(r,n[0],this.transform.zoom),a?n[1]:Oe(r,n[1],this.transform.zoom),0],l=new Float32Array(16);return t.J(l,e,o),l}saveTileTexture(e){const t=this._tileTextures[e.size[0]];t?t.push(e):this._tileTextures[e.size[0]]=[e]}getTileTexture(e){const t=this._tileTextures[e];return t&&t.length>0?t.pop():null}isPatternMissing(e){if(!e)return!1;if(!e.from||!e.to)return!0;const t=this.imageManager.getPattern(e.from.toString()),r=this.imageManager.getPattern(e.to.toString());return!t||!r}useProgram(e,t){this.cache=this.cache||{};const r=e+(t?t.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[r]||(this.cache[r]=new vt(this.context,mt[e],t,Gt[e],this._showOverdrawInspector,this.style.map.terrain)),this.cache[r]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new b(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:e,drawingBufferHeight:t}=this.context.gl;return this.width!==e||this.height!==t}}class xn{constructor(e,t){this.points=e,this.planes=t}static fromInvProjectionMatrix(e,r,n){const i=Math.pow(2,n),a=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((n=>{const a=1/(n=t.af([],n,e))[3]/r*i;return t.b1(n,n,[a,a,1/n[3],a])})),s=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((e=>{const t=function(e,t){var r=t[0],n=t[1],i=t[2],a=r*r+n*n+i*i;return a>0&&(a=1/Math.sqrt(a)),e[0]=t[0]*a,e[1]=t[1]*a,e[2]=t[2]*a,e}([],function(e,t,r){var n=t[0],i=t[1],a=t[2],s=r[0],o=r[1],l=r[2];return e[0]=i*l-a*o,e[1]=a*s-n*l,e[2]=n*o-i*s,e}([],_([],a[e[0]],a[e[1]]),_([],a[e[2]],a[e[1]]))),r=-((n=t)[0]*(i=a[e[1]])[0]+n[1]*i[1]+n[2]*i[2]);var n,i;return t.concat(r)}));return new xn(a,s)}}class bn{constructor(e,t){this.min=e,this.max=t,this.center=function(e,t){return e[0]=.5*t[0],e[1]=.5*t[1],e[2]=.5*t[2],e}([],function(e,t,r){return e[0]=t[0]+r[0],e[1]=t[1]+r[1],e[2]=t[2]+r[2],e}([],this.min,this.max))}quadrant(e){const t=[e%2==0,e<2],r=f(this.min),n=f(this.max);for(let i=0;i<t.length;i++)r[i]=t[i]?this.min[i]:this.center[i],n[i]=t[i]?this.center[i]:this.max[i];return n[2]=this.max[2],new bn(r,n)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}intersects(e){const r=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let n=!0;for(let i=0;i<e.planes.length;i++){const a=e.planes[i];let s=0;for(let e=0;e<r.length;e++)t.b2(a,r[e])>=0&&s++;if(0===s)return 0;s!==r.length&&(n=!1)}if(n)return 2;for(let t=0;t<3;t++){let r=Number.MAX_VALUE,n=-Number.MAX_VALUE;for(let i=0;i<e.points.length;i++){const a=e.points[i][t]-this.min[t];r=Math.min(r,a),n=Math.max(n,a)}if(n<0||r>this.max[t]-this.min[t])return 0}return 1}}class wn{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0;if(isNaN(e)||e<0||isNaN(t)||t<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=t,this.left=r,this.right=n}interpolate(e,r,n){return null!=r.top&&null!=e.top&&(this.top=t.y.number(e.top,r.top,n)),null!=r.bottom&&null!=e.bottom&&(this.bottom=t.y.number(e.bottom,r.bottom,n)),null!=r.left&&null!=e.left&&(this.left=t.y.number(e.left,r.left,n)),null!=r.right&&null!=e.right&&(this.right=t.y.number(e.right,r.right,n)),this}getCenter(e,r){const n=t.ac((this.left+e-this.right)/2,0,e),i=t.ac((this.top+r-this.bottom)/2,0,r);return new t.P(n,i)}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new wn(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Cn=85.051129;class Sn{constructor(e,r,n,i,a){this.tileSize=512,this._renderWorldCopies=void 0===a||!!a,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=null==n?0:n,this._maxPitch=null==i?60:i,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.N(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new wn,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={},this.minElevationForCurrentTile=0}clone(){const e=new Sn(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return e.apply(this),e}apply(e){this.tileSize=e.tileSize,this.latRange=e.latRange,this.lngRange=e.lngRange,this.width=e.width,this.height=e.height,this._center=e._center,this._elevation=e._elevation,this.minElevationForCurrentTile=e.minElevationForCurrentTile,this.zoom=e.zoom,this.angle=e.angle,this._fov=e._fov,this._pitch=e._pitch,this._unmodified=e._unmodified,this._edgeInsets=e._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(e){this._minZoom!==e&&(this._minZoom=e,this.zoom=Math.max(this.zoom,e))}get maxZoom(){return this._maxZoom}set maxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.zoom=Math.min(this.zoom,e))}get minPitch(){return this._minPitch}set minPitch(e){this._minPitch!==e&&(this._minPitch=e,this.pitch=Math.max(this.pitch,e))}get maxPitch(){return this._maxPitch}set maxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.pitch=Math.min(this.pitch,e))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(e){void 0===e?e=!0:null===e&&(e=!1),this._renderWorldCopies=e}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new t.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(e){const r=-t.b3(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=function(){var e=new t.A(4);return t.A!=Float32Array&&(e[1]=0,e[2]=0),e[0]=1,e[3]=1,e}(),function(e,t,r){var n=t[0],i=t[1],a=t[2],s=t[3],o=Math.sin(r),l=Math.cos(r);e[0]=n*l+a*o,e[1]=i*l+s*o,e[2]=n*-o+a*l,e[3]=i*-o+s*l}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(e){const r=t.ac(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(e){e=Math.max(.01,Math.min(60,e)),this._fov!==e&&(this._unmodified=!1,this._fov=e/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(e){const t=Math.min(Math.max(e,this.minZoom),this.maxZoom);this._zoom!==t&&(this._unmodified=!1,this._zoom=t,this.tileZoom=Math.max(0,Math.floor(t)),this.scale=this.zoomScale(t),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(e){e!==this._elevation&&(this._elevation=e,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,t,r){this._unmodified=!1,this._edgeInsets.interpolate(e,t,r),this._constrain(),this._calcMatrices()}coveringZoomLevel(e){const t=(e.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/e.tileSize));return Math.max(0,t)}getVisibleUnwrappedCoordinates(e){const r=[new t.b4(0,e)];if(this._renderWorldCopies){const n=this.pointCoordinate(new t.P(0,0)),i=this.pointCoordinate(new t.P(this.width,0)),a=this.pointCoordinate(new t.P(this.width,this.height)),s=this.pointCoordinate(new t.P(0,this.height)),o=Math.floor(Math.min(n.x,i.x,a.x,s.x)),l=Math.floor(Math.max(n.x,i.x,a.x,s.x)),c=1;for(let u=o-c;u<=l+c;u++)0!==u&&r.push(new t.b4(u,e))}return r}coveringTiles(e){var r,n;let i=this.coveringZoomLevel(e);const a=i;if(void 0!==e.minzoom&&i<e.minzoom)return[];void 0!==e.maxzoom&&i>e.maxzoom&&(i=e.maxzoom);const s=this.pointCoordinate(this.getCameraPoint()),o=t.Z.fromLngLat(this.center),l=Math.pow(2,i),c=[l*s.x,l*s.y,0],u=[l*o.x,l*o.y,0],d=xn.fromInvProjectionMatrix(this.invModelViewProjectionMatrix,this.worldSize,i);let h=e.minzoom||0;!e.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(h=i);const p=e.terrain?2/Math.min(this.tileSize,e.tileSize)*this.tileSize:3,m=e=>({aabb:new bn([e*l,0,0],[(e+1)*l,l,0]),zoom:0,x:0,y:0,wrap:e,fullyVisible:!1}),f=[],g=[],_=i,v=e.reparseOverscaled?a:i;if(this._renderWorldCopies)for(let t=1;t<=3;t++)f.push(m(-t)),f.push(m(t));for(f.push(m(0));f.length>0;){const i=f.pop(),a=i.x,s=i.y;let o=i.fullyVisible;if(!o){const e=i.aabb.intersects(d);if(0===e)continue;o=2===e}const l=e.terrain?c:u,m=i.aabb.distanceX(l),x=i.aabb.distanceY(l),b=Math.max(Math.abs(m),Math.abs(x));if(i.zoom===_||b>p+(1<<_-i.zoom)-2&&i.zoom>=h){const e=_-i.zoom,r=c[0]-.5-(a<<e),n=c[1]-.5-(s<<e);g.push({tileID:new t.S(i.zoom===_?v:i.zoom,i.wrap,i.zoom,a,s),distanceSq:y([u[0]-.5-a,u[1]-.5-s]),tileDistanceToCamera:Math.sqrt(r*r+n*n)})}else for(let c=0;c<4;c++){const l=(a<<1)+c%2,u=(s<<1)+(c>>1),d=i.zoom+1;let h=i.aabb.quadrant(c);if(e.terrain){const a=new t.S(d,i.wrap,d,l,u),s=e.terrain.getMinMaxElevation(a),o=null!==(r=s.minElevation)&&void 0!==r?r:this.elevation,c=null!==(n=s.maxElevation)&&void 0!==n?n:this.elevation;h=new bn([h.min[0],h.min[1],o],[h.max[0],h.max[1],c])}f.push({aabb:h,zoom:d,x:l,y:u,wrap:i.wrap,fullyVisible:o})}}return g.sort(((e,t)=>e.distanceSq-t.distanceSq)).map((e=>e.tileID))}resize(e,t){this.width=e,this.height=t,this.pixelsToGLUnits=[2/e,-2/t],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(e){return Math.pow(2,e)}scaleZoom(e){return Math.log(e)/Math.LN2}project(e){const r=t.ac(e.lat,-85.051129,Cn);return new t.P(t.O(e.lng)*this.worldSize,t.Q(r)*this.worldSize)}unproject(e){return new t.Z(e.x/this.worldSize,e.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(e){const r=this.elevation,n=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,i=this.pointLocation(this.centerPoint,e),a=e.getElevationForLngLatZoom(i,this.tileZoom);if(!(this.elevation-a))return;const s=n+r-a,o=Math.cos(this._pitch)*this.cameraToCenterDistance/s/t.b5(1,i.lat),l=this.scaleZoom(o/this.tileSize);this._elevation=a,this._center=i,this.zoom=l}setLocationAtPoint(e,r){const n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),a=this.locationCoordinate(e),s=new t.Z(a.x-(n.x-i.x),a.y-(n.y-i.y));this.center=this.coordinateLocation(s),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(e,t){return t?this.coordinatePoint(this.locationCoordinate(e),t.getElevationForLngLatZoom(e,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(e))}pointLocation(e,t){return this.coordinateLocation(this.pointCoordinate(e,t))}locationCoordinate(e){return t.Z.fromLngLat(e)}coordinateLocation(e){return e&&e.toLngLat()}pointCoordinate(e,r){if(r){const t=r.pointCoordinate(e);if(null!=t)return t}const n=[e.x,e.y,0,1],i=[e.x,e.y,1,1];t.af(n,n,this.pixelMatrixInverse),t.af(i,i,this.pixelMatrixInverse);const a=n[3],s=i[3],o=n[1]/a,l=i[1]/s,c=n[2]/a,u=i[2]/s,d=c===u?0:(0-c)/(u-c);return new t.Z(t.y.number(n[0]/a,i[0]/s,d)/this.worldSize,t.y.number(o,l,d)/this.worldSize)}coordinatePoint(e){let r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.pixelMatrix;const i=[e.x*this.worldSize,e.y*this.worldSize,r,1];return t.af(i,i,n),new t.P(i[0]/i[3],i[1]/i[3])}getBounds(){const e=Math.max(0,this.height/2-this.getHorizon());return(new Z).extend(this.pointLocation(new t.P(0,e))).extend(this.pointLocation(new t.P(this.width,e))).extend(this.pointLocation(new t.P(this.width,this.height))).extend(this.pointLocation(new t.P(0,this.height)))}getMaxBounds(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new Z([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(e){e?(this.lngRange=[e.getWest(),e.getEast()],this.latRange=[e.getSouth(),e.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,Cn])}calculateTileMatrix(e){const r=e.canonical,n=this.worldSize/this.zoomScale(r.z),i=r.x+Math.pow(2,r.z)*e.wrap,a=t.an(new Float64Array(16));return t.J(a,a,[i*n,r.y*n,0]),t.K(a,a,[n/t.X,n/t.X,1]),a}calculatePosMatrix(e){let r=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];const a=this.calculateTileMatrix(e);return t.L(a,r?this.alignedModelViewProjectionMatrix:this.modelViewProjectionMatrix,a),i[n]=new Float32Array(a),i[n]}calculateFogMatrix(e){const r=e.key,n=this._fogMatrixCache;if(n[r])return n[r];const i=this.calculateTileMatrix(e);return t.L(i,this.fogMatrix,i),n[r]=new Float32Array(i),n[r]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(e,r){r=t.ac(+r,this.minZoom,this.maxZoom);const n={center:new t.N(e.lng,e.lat),zoom:r};let i=this.lngRange;if(!this._renderWorldCopies&&null===i){const e=180-1e-10;i=[-e,e]}const a=this.tileSize*this.zoomScale(n.zoom);let s=0,o=a,l=0,c=a,u=0,d=0;const{x:h,y:p}=this.size;if(this.latRange){const e=this.latRange;s=t.Q(e[1])*a,o=t.Q(e[0])*a,o-s<p&&(u=p/(o-s))}i&&(l=t.b3(t.O(i[0])*a,0,a),c=t.b3(t.O(i[1])*a,0,a),c<l&&(c+=a),c-l<h&&(d=h/(c-l)));const{x:m,y:f}=this.project.call({worldSize:a},e);let g,_;const y=Math.max(d||0,u||0);if(y){const e=new t.P(d?(c+l)/2:m,u?(o+s)/2:f);return n.center=this.unproject.call({worldSize:a},e).wrap(),n.zoom+=this.scaleZoom(y),n}if(this.latRange){const e=p/2;f-e<s&&(_=s+e),f+e>o&&(_=o-e)}if(i){const e=(l+c)/2;let r=m;this._renderWorldCopies&&(r=t.b3(m,e-a/2,e+a/2));const n=h/2;r-n<l&&(g=l+n),r+n>c&&(g=c-n)}if(void 0!==g||void 0!==_){const e=new t.P(null!=g?g:m,null!=_?_:f);n.center=this.unproject.call({worldSize:a},e).wrap()}return n}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const e=this._unmodified,{center:t,zoom:r}=this.getConstrained(this.center,this.zoom);this.center=t,this.zoom=r,this._unmodified=e,this._constraining=!1}_calcMatrices(){if(!this.height)return;const e=this.centerOffset,r=this.point.x,n=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=t.b5(1,this.center.lat)*this.worldSize;let i=t.an(new Float64Array(16));t.K(i,i,[this.width/2,-this.height/2,1]),t.J(i,i,[1,-1,0]),this.labelPlaneMatrix=i,i=t.an(new Float64Array(16)),t.K(i,i,[1,-1,1]),t.J(i,i,[-1,-1,0]),t.K(i,i,[2/this.width,2/this.height,1]),this.glCoordMatrix=i;const a=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),s=Math.min(this.elevation,this.minElevationForCurrentTile),o=a-s*this._pixelPerMeter/Math.cos(this._pitch),l=s<0?o:a,c=Math.PI/2+this._pitch,u=this._fov*(.5+e.y/this.height),d=Math.sin(u)*l/Math.sin(t.ac(Math.PI-c-u,.01,Math.PI-.01)),h=this.getHorizon(),p=2*Math.atan(h/this.cameraToCenterDistance)*(.5+e.y/(2*h)),m=Math.sin(p)*l/Math.sin(t.ac(Math.PI-c-p,.01,Math.PI-.01)),f=Math.min(d,m);this.farZ=1.01*(Math.cos(Math.PI/2-this._pitch)*f+l),this.nearZ=this.height/50,i=new Float64Array(16),t.b6(i,this._fov,this.width/this.height,this.nearZ,this.farZ),i[8]=2*-e.x/this.width,i[9]=2*e.y/this.height,this.projectionMatrix=t.ae(i),t.K(i,i,[1,-1,1]),t.J(i,i,[0,0,-this.cameraToCenterDistance]),t.b7(i,i,this._pitch),t.ad(i,i,this.angle),t.J(i,i,[-r,-n,0]),this.mercatorMatrix=t.K([],i,[this.worldSize,this.worldSize,this.worldSize]),t.K(i,i,[1,1,this._pixelPerMeter]),this.pixelMatrix=t.L(new Float64Array(16),this.labelPlaneMatrix,i),t.J(i,i,[0,0,-this.elevation]),this.modelViewProjectionMatrix=i,this.invModelViewProjectionMatrix=t.as([],i),this.fogMatrix=new Float64Array(16),t.b6(this.fogMatrix,this._fov,this.width/this.height,a,this.farZ),this.fogMatrix[8]=2*-e.x/this.width,this.fogMatrix[9]=2*e.y/this.height,t.K(this.fogMatrix,this.fogMatrix,[1,-1,1]),t.J(this.fogMatrix,this.fogMatrix,[0,0,-this.cameraToCenterDistance]),t.b7(this.fogMatrix,this.fogMatrix,this._pitch),t.ad(this.fogMatrix,this.fogMatrix,this.angle),t.J(this.fogMatrix,this.fogMatrix,[-r,-n,0]),t.K(this.fogMatrix,this.fogMatrix,[1,1,this._pixelPerMeter]),t.J(this.fogMatrix,this.fogMatrix,[0,0,-this.elevation]),this.pixelMatrix3D=t.L(new Float64Array(16),this.labelPlaneMatrix,i);const g=this.width%2/2,_=this.height%2/2,y=Math.cos(this.angle),v=Math.sin(this.angle),x=r-Math.round(r)+y*g+v*_,b=n-Math.round(n)+y*_+v*g,w=new Float64Array(i);if(t.J(w,w,[x>.5?x-1:x,b>.5?b-1:b,0]),this.alignedModelViewProjectionMatrix=w,i=t.as(new Float64Array(16),this.pixelMatrix),!i)throw new Error("failed to invert matrix");this.pixelMatrixInverse=i,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const e=this.pointCoordinate(new t.P(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.af(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.P(0,e))}getCameraQueryGeometry(e){const r=this.getCameraPoint();if(1===e.length)return[e[0],r];{let n=r.x,i=r.y,a=r.x,s=r.y;for(const t of e)n=Math.min(n,t.x),i=Math.min(i,t.y),a=Math.max(a,t.x),s=Math.max(s,t.y);return[new t.P(n,i),new t.P(a,i),new t.P(a,s),new t.P(n,s),new t.P(n,i)]}}lngLatToCameraDepth(e,r){const n=this.locationCoordinate(e),i=[n.x*this.worldSize,n.y*this.worldSize,r,1];return t.af(i,i,this.modelViewProjectionMatrix),i[2]/i[3]}}function kn(e,t){var r=this;let n,i=!1,a=null,s=null;const o=()=>{a=null,i&&(e.apply(s,n),a=setTimeout(o,t),i=!1)};return function(){for(var e=arguments.length,t=new Array(e),l=0;l<e;l++)t[l]=arguments[l];return i=!0,s=r,n=t,a||o(),a}}class jn{constructor(e){this._getCurrentHash=()=>{const e=window.location.hash.replace("#","");if(this._hashName){let t;return e.split("&").map((e=>e.split("="))).forEach((e=>{e[0]===this._hashName&&(t=e)})),(t&&t[1]||"").split("/")}return e.split("/")},this._onHashChange=()=>{const e=this._getCurrentHash();if(e.length>=3&&!e.some((e=>isNaN(e)))){const t=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(e[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:t,pitch:+(e[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const e=window.location.href.replace(/(#.+)?$/,this.getHashString());window.history.replaceState(window.history.state,null,e)},this._removeHash=()=>{const e=this._getCurrentHash();if(0===e.length)return;const t=e.join("/");let r=t;r.split("&").length>0&&(r=r.split("&")[0]),this._hashName&&(r=`${this._hashName}=${t}`);let n=window.location.hash.replace(r,"");n.startsWith("#&")?n=n.slice(0,1)+n.slice(2):"#"===n&&(n="");let i=window.location.href.replace(/(#.+)?$/,n);i=i.replace("&&","&"),window.history.replaceState(window.history.state,null,i)},this._updateHash=kn(this._updateHashUnthrottled,300),this._hashName=e&&encodeURIComponent(e)}addTo(e){return this._map=e,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(e){const t=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.pow(10,n),a=Math.round(t.lng*i)/i,s=Math.round(t.lat*i)/i,o=this._map.getBearing(),l=this._map.getPitch();let c="";if(c+=e?`/${a}/${s}/${r}`:`${r}/${s}/${a}

2keydown(e){this._active&&27===e.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",e))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(s.remove(this._box),this._box=null),s.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(e,r){return this._map.fire(new t.k(e,{originalEvent:r}))}}function $n(e,t){if(e.length!==t.length)throw new Error(`The number of touches and points are not equal - touches ${e.length}, points ${t.length}`);const r={};for(let n=0;n<e.length;n++)r[e[n].identifier]=t[n];return r}class Un{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(e,r,n){(this.centroid||n.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),n.length===this.numTouches&&(this.centroid=function(e){const r=new t.P(0,0);for(const t of e)r._add(t);return r.div(e.length)}(r),this.touches=$n(n,r)))}touchmove(e,t,r){if(this.aborted||!this.centroid)return;const n=$n(r,t);for(const i in this.touches){const e=n[i];(!e||e.dist(this.touches[i])>30)&&(this.aborted=!0)}}touchend(e,t,r){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){const e=!this.aborted&&this.centroid;if(this.reset(),e)return e}}}class Hn{constructor(e){this.singleTap=new Un(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(e,t,r){this.singleTap.touchstart(e,t,r)}touchmove(e,t,r){this.singleTap.touchmove(e,t,r)}touchend(e,t,r){const n=this.singleTap.touchend(e,t,r);if(n){const t=e.timeStamp-this.lastTime<500,r=!this.lastTap||this.lastTap.dist(n)<30;if(t&&r||this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}}}class qn{constructor(e){this._tr=new Bn(e),this._zoomIn=new Hn({numTouches:1,numTaps:2}),this._zoomOut=new Hn({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,t,r){this._zoomIn.touchstart(e,t,r),this._zoomOut.touchstart(e,t,r)}touchmove(e,t,r){this._zoomIn.touchmove(e,t,r),this._zoomOut.touchmove(e,t,r)}touchend(e,t,r){const n=this._zoomIn.touchend(e,t,r),i=this._zoomOut.touchend(e,t,r),a=this._tr;return n?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:a.zoom+1,around:a.unproject(n)},{originalEvent:e})}):i?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:a.zoom-1,around:a.unproject(i)},{originalEvent:e})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Zn{constructor(e){this._enabled=!!e.enable,this._moveStateManager=e.moveStateManager,this._clickTolerance=e.clickTolerance||1,this._moveFunction=e.move,this._activateOnStart=!!e.activateOnStart,e.assignEvents(this),this.reset()}reset(e){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(e)}_move(){const e=this._moveFunction(...arguments);if(e.bearingDelta||e.pitchDelta||e.around||e.panDelta)return this._active=!0,e}dragStart(e,t){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(e)&&(this._moveStateManager.startMove(e),this._lastPoint=t.length?t[0]:t,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(e,t){if(!this.isEnabled())return;const r=this._lastPoint;if(!r)return;if(e.preventDefault(),!this._moveStateManager.isValidMoveEvent(e))return void this.reset(e);const n=t.length?t[0]:t;return!this._moved&&n.dist(r)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=n,this._move(r,n))}dragEnd(e){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(e)&&(this._moved&&s.suppressClick(),this.reset(e))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Gn={0:1,2:2};class Wn{constructor(e){this._correctEvent=e.checkCorrectEvent}startMove(e){const t=s.mouseButton(e);this._eventButton=t}endMove(e){delete this._eventButton}isValidStartEvent(e){return this._correctEvent(e)}isValidMoveEvent(e){return!function(e,t){const r=Gn[t];return void 0===e.buttons||(e.buttons&r)!==r}(e,this._eventButton)}isValidEndEvent(e){return s.mouseButton(e)===this._eventButton}}class Xn{constructor(){this._firstTouch=void 0}_isOneFingerTouch(e){return 1===e.targetTouches.length}_isSameTouchEvent(e){return e.targetTouches[0].identifier===this._firstTouch}startMove(e){this._firstTouch=e.targetTouches[0].identifier}endMove(e){delete this._firstTouch}isValidStartEvent(e){return this._isOneFingerTouch(e)}isValidMoveEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}isValidEndEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}}const Jn=e=>{e.mousedown=e.dragStart,e.mousemoveWindow=e.dragMove,e.mouseup=e.dragEnd,e.contextmenu=e=>{e.preventDefault()}},Kn=e=>{let{enable:t,clickTolerance:r,bearingDegreesPerPixelMoved:n=.8}=e;const i=new Wn({checkCorrectEvent:e=>0===s.mouseButton(e)&&e.ctrlKey||2===s.mouseButton(e)});return new Zn({clickTolerance:r,move:(e,t)=>({bearingDelta:(t.x-e.x)*n}),moveStateManager:i,enable:t,assignEvents:Jn})},Yn=e=>{let{enable:t,clickTolerance:r,pitchDegreesPerPixelMoved:n=-.5}=e;const i=new Wn({checkCorrectEvent:e=>0===s.mouseButton(e)&&e.ctrlKey||2===s.mouseButton(e)});return new Zn({clickTolerance:r,move:(e,t)=>({pitchDelta:(t.y-e.y)*n}),moveStateManager:i,enable:t,assignEvents:Jn})};class Qn{constructor(e,t){this._clickTolerance=e.clickTolerance||1,this._map=t,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new t.P(0,0)}_shouldBePrevented(e){return e<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(e,t,r){return this._calculateTransform(e,t,r)}touchmove(e,t,r){if(this._active){if(!this._shouldBePrevented(r.length))return e.preventDefault(),this._calculateTransform(e,t,r);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",e)}}touchend(e,t,r){this._calculateTransform(e,t,r),this._active&&this._shouldBePrevented(r.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(e,r,n){n.length>0&&(this._active=!0);const i=$n(n,r),a=new t.P(0,0),s=new t.P(0,0);let o=0;for(const t in i){const e=i[t],r=this._touches[t];r&&(a._add(e),s._add(e.sub(r)),o++,i[t]=e)}if(this._touches=i,this._shouldBePrevented(o)||!s.mag())return;const l=s.div(o);return this._sum._add(l),this._sum.mag()<this._clickTolerance?void 0:{around:a.div(o),panDelta:l}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class ei{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(e,t,r){this._firstTwoTouches||r.length<2||(this._firstTwoTouches=[r[0].identifier,r[1].identifier],this._start([t[0],t[1]]))}touchmove(e,t,r){if(!this._firstTwoTouches)return;e.preventDefault();const[n,i]=this._firstTwoTouches,a=ti(r,t,n),s=ti(r,t,i);if(!a||!s)return;const o=this._aroundCenter?null:a.add(s).div(2);return this._move([a,s],o,e)}touchend(e,t,r){if(!this._firstTwoTouches)return;const[n,i]=this._firstTwoTouches,a=ti(r,t,n),o=ti(r,t,i);a&&o||(this._active&&s.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function ti(e,t,r){for(let n=0;n<e.length;n++)if(e[n].identifier===r)return t[n]}function ri(e,t){return Math.log(e/t)/Math.LN2}class ni extends ei{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,t){const r=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(ri(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:ri(this._distance,r),pinchAround:t}}}function ii(e,t){return 180*e.angleWith(t)/Math.PI}class ai extends ei{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,t,r){const n=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:ii(this._vector,n),pinchAround:t}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());const t=25/(Math.PI*this._minDiameter)*360,r=ii(e,this._startVector);return Math.abs(r)<t}}function si(e){return Math.abs(e.y)>Math.abs(e.x)}class oi extends ei{constructor(e){super(),this._currentTouchCount=0,this._map=e}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(e,t,r){super.touchstart(e,t,r),this._currentTouchCount=r.length}_start(e){this._lastPoints=e,si(e[0].sub(e[1]))&&(this._valid=!1)}_move(e,t,r){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const n=e[0].sub(this._lastPoints[0]),i=e[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid?(this._lastPoints=e,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}):void 0}gestureBeginsVertically(e,t,r){if(void 0!==this._valid)return this._valid;const n=e.mag()>=2,i=t.mag()>=2;if(!n&&!i)return;if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;const a=e.y>0==t.y>0;return si(e)&&si(t)&&a}}const li={panStep:100,bearingStep:15,pitchStep:10};class ci{constructor(e){this._tr=new Bn(e);const t=li;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=0,r=0,n=0,i=0,a=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?r=-1:(e.preventDefault(),i=-1);break;case 39:e.shiftKey?r=1:(e.preventDefault(),i=1);break;case 38:e.shiftKey?n=1:(e.preventDefault(),a=-1);break;case 40:e.shiftKey?n=-1:(e.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(r=0,n=0),{cameraAnimation:s=>{const o=this._tr;s.easeTo({duration:300,easeId:"keyboardHandler",easing:ui,zoom:t?Math.round(o.zoom)+t*(e.shiftKey?2:1):o.zoom,bearing:o.bearing+r*this._bearingStep,pitch:o.pitch+n*this._pitchStep,offset:[-i*this._panStep,-a*this._panStep],center:o.center},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function ui(e){return e*(2-e)}const di=4.000244140625;class hi{constructor(e,t){this._onTimeout=e=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(e)},this._map=e,this._tr=new Bn(e),this._triggerRenderFrame=t,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return!!this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around)}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(e){return!!this._map.cooperativeGestures.isEnabled()&&!(e.ctrlKey||this._map.cooperativeGestures.isBypassed(e))}wheel(e){if(!this.isEnabled())return;if(this._shouldBePrevented(e))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",e);let t=e.deltaMode===WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY;const r=a.now(),n=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==t&&t%di==0?this._type="wheel":0!==t&&Math.abs(t)<4?this._type="trackpad":n>400?(this._type=null,this._lastValue=t,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(n*t)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,t+=this._lastValue)),e.shiftKey&&t&&(t/=4),this._type&&(this._lastWheelEvent=e,this._delta-=t,this._active||this._start(e)),e.preventDefault()}_start(e){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const r=s.mousePos(this._map.getCanvas(),e),n=this._tr;this._around=r.y>n.transform.height/2-n.transform.getHorizon()?t.N.convert(this._aroundCenter?n.center:n.unproject(r)):t.N.convert(n.center),this._aroundPoint=n.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId)return;if(this._frameId=null,!this.isActive())return;const e=this._tr.transform;if(0!==this._delta){const t="wheel"===this._type&&Math.abs(this._delta)>di?this._wheelZoomRate:this._defaultZoomRate;let r=2/(1+Math.exp(-Math.abs(this._delta*t)));this._delta<0&&0!==r&&(r=1/r);const n="number"==typeof this._targetZoom?e.zoomScale(this._targetZoom):e.scale;this._targetZoom=Math.min(e.maxZoom,Math.max(e.minZoom,e.scaleZoom(n*r))),"wheel"===this._type&&(this._startZoom=e.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const r="number"==typeof this._targetZoom?this._targetZoom:e.zoom,n=this._startZoom,i=this._easing;let s,o=!1;const l=a.now()-this._lastWheelEventTime;if("wheel"===this._type&&n&&i&&l){const e=Math.min(l/200,1),a=i(e);s=t.y.number(n,r,a),e<1?this._frameId||(this._frameId=!0):o=!0}else s=r,o=!0;return this._active=!0,o&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!o,zoomDelta:s-e.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(e){let r=t.b9;if(this._prevEase){const e=this._prevEase,n=(a.now()-e.start)/e.duration,i=e.easing(n+.01)-e.easing(n),s=.27/Math.sqrt(i*i+1e-4)*.01,o=Math.sqrt(.0729-s*s);r=t.b8(s,o,.25,1)}return this._prevEase={start:a.now(),duration:e,easing:r},r}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class pi{constructor(e,t){this._clickZoom=e,this._tapZoom=t}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class mi{constructor(e){this._tr=new Bn(e),this.reset()}reset(){this._active=!1}dblclick(e,t){return e.preventDefault(),{cameraAnimation:r=>{r.easeTo({duration:300,zoom:this._tr.zoom+(e.shiftKey?-1:1),around:this._tr.unproject(t)},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class fi{constructor(){this._tap=new Hn({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(e,t,r){if(!this._swipePoint)if(this._tapTime){const n=t[0],i=e.timeStamp-this._tapTime<500,a=this._tapPoint.dist(n)<30;i&&a?r.length>0&&(this._swipePoint=n,this._swipeTouch=r[0].identifier):this.reset()}else this._tap.touchstart(e,t,r)}touchmove(e,t,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;const n=t[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,e.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(e,t,r)}touchend(e,t,r){if(this._tapTime)this._swipePoint&&0===r.length&&this.reset();else{const n=this._tap.touchend(e,t,r);n&&(this._tapTime=e.timeStamp,this._tapPoint=n)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class gi{constructor(e,t,r){this._el=e,this._mousePan=t,this._touchPan=r}enable(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class _i{constructor(e,t,r){this._pitchWithRotate=e.pitchWithRotate,this._mouseRotate=t,this._mousePitch=r}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class yi{constructor(e,t,r,n){this._el=e,this._touchZoom=t,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class vi{constructor(e,t){this._bypassKey=-1!==navigator.userAgent.indexOf("Mac")?"metaKey":"ctrlKey",this._map=e,this._options=t,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const e=this._map.getCanvasContainer();e.classList.add("maplibregl-cooperative-gestures"),this._container=s.create("div","maplibregl-cooperative-gesture-screen",e);let t=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");"metaKey"===this._bypassKey&&(t=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const r=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),n=document.createElement("div");n.className="maplibregl-desktop-message",n.textContent=t,this._container.appendChild(n);const i=document.createElement("div");i.className="maplibregl-mobile-message",i.textContent=r,this._container.appendChild(i),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(s.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(e){return e[this._bypassKey]}notifyGestureBlocked(e,r){this._enabled&&(this._map.fire(new t.k("cooperativegestureprevented",{gestureType:e,originalEvent:r})),this._container.classList.add("maplibregl-show"),setTimeout((()=>{this._container.classList.remove("maplibregl-show")}),100))}}const xi=e=>e.zoom||e.drag||e.pitch||e.rotate;class bi extends t.k{}function wi(e){return e.panDelta&&e.panDelta.mag()||e.zoomDelta||e.bearingDelta||e.pitchDelta}class Ci{constructor(e,t){this.handleWindowEvent=e=>{this.handleEvent(e,`${e.type}Window`)},this.handleEvent=(e,t)=>{if("blur"===e.type)return void this.stop(!0);this._updatingCamera=!0;const r="renderFrame"===e.type?void 0:e,n={needsRenderFrame:!1},i={},a={},o=e.touches,l=o?this._getMapTouches(o):void 0,c=l?s.touchPos(this._map.getCanvas(),l):s.mousePos(this._map.getCanvas(),e);for(const{handlerName:s,handler:h,allowed:p}of this._handlers){if(!h.isEnabled())continue;let o;this._blockedByActive(a,p,s)?h.reset():h[t||e.type]&&(o=h[t||e.type](e,c,l),this.mergeHandlerResult(n,i,o,s,r),o&&o.needsRenderFrame&&this._triggerRenderFrame()),(o||h.isActive())&&(a[s]=h)}const u={};for(const s in this._previousActiveHandlers)a[s]||(u[s]=r);this._previousActiveHandlers=a,(Object.keys(u).length||wi(n))&&(this._changes.push([n,i,u]),this._triggerRenderFrame()),(Object.keys(a).length||wi(n))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:d}=n;d&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],d(this._map))},this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Nn(e),this._bearingSnap=t.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(t);const r=this._el;this._listeners=[[r,"touchstart",{passive:!0}],[r,"touchmove",{passive:!1}],[r,"touchend",void 0],[r,"touchcancel",void 0],[r,"mousedown",void 0],[r,"mousemove",void 0],[r,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[r,"mouseover",void 0],[r,"mouseout",void 0],[r,"dblclick",void 0],[r,"click",void 0],[r,"keydown",{capture:!1}],[r,"keyup",void 0],[r,"wheel",{passive:!1}],[r,"contextmenu",void 0],[window,"blur",void 0]];for(const[n,i,a]of this._listeners)s.addEventListener(n,i,n===document?this.handleWindowEvent:this.handleEvent,a)}destroy(){for(const[e,t,r]of this._listeners)s.removeEventListener(e,t,e===document?this.handleWindowEvent:this.handleEvent,r)}_addDefaultHandlers(e){const t=this._map,r=t.getCanvasContainer();this._add("mapEvent",new Rn(t,e));const n=t.boxZoom=new Vn(t,e);this._add("boxZoom",n),e.interactive&&e.boxZoom&&n.enable();const i=t.cooperativeGestures=new vi(t,e.cooperativeGestures);this._add("cooperativeGestures",i),e.cooperativeGestures&&i.enable();const a=new qn(t),o=new mi(t);t.doubleClickZoom=new pi(o,a),this._add("tapZoom",a),this._add("clickZoom",o),e.interactive&&e.doubleClickZoom&&t.doubleClickZoom.enable();const l=new fi;this._add("tapDragZoom",l);const c=t.touchPitch=new oi(t);this._add("touchPitch",c),e.interactive&&e.touchPitch&&t.touchPitch.enable(e.touchPitch);const u=Kn(e),d=Yn(e);t.dragRotate=new _i(e,u,d),this._add("mouseRotate",u,["mousePitch"]),this._add("mousePitch",d,["mouseRotate"]),e.interactive&&e.dragRotate&&t.dragRotate.enable();const h=(e=>{let{enable:t,clickTolerance:r}=e;const n=new Wn({checkCorrectEvent:e=>0===s.mouseButton(e)&&!e.ctrlKey});return new Zn({clickTolerance:r,move:(e,t)=>({around:t,panDelta:t.sub(e)}),activateOnStart:!0,moveStateManager:n,enable:t,assignEvents:Jn})})(e),p=new Qn(e,t);t.dragPan=new gi(r,h,p),this._add("mousePan",h),this._add("touchPan",p,["touchZoom","touchRotate"]),e.interactive&&e.dragPan&&t.dragPan.enable(e.dragPan);const m=new ai,f=new ni;t.touchZoomRotate=new yi(r,f,m,l),this._add("touchRotate",m,["touchPan","touchZoom"]),this._add("touchZoom",f,["touchPan","touchRotate"]),e.interactive&&e.touchZoomRotate&&t.touchZoomRotate.enable(e.touchZoomRotate);const g=t.scrollZoom=new hi(t,(()=>this._triggerRenderFrame()));this._add("scrollZoom",g,["mousePan"]),e.interactive&&e.scrollZoom&&t.scrollZoom.enable(e.scrollZoom);const _=t.keyboard=new ci(t);this._add("keyboard",_),e.interactive&&e.keyboard&&t.keyboard.enable(),this._add("blockableMapEvent",new Fn(t))}_add(e,t,r){this._handlers.push({handlerName:e,handler:t,allowed:r}),this._handlersById[e]=t}stop(e){if(!this._updatingCamera){for(const{handler:e}of this._handlers)e.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(const{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return Boolean(xi(this._eventsInProgress))||this.isZooming()}_blockedByActive(e,t,r){for(const n in e)if(n!==r&&(!t||t.indexOf(n)<0))return!0;return!1}_getMapTouches(e){const t=[];for(const r of e)this._el.contains(r.target)&&t.push(r);return t}mergeHandlerResult(e,r,n,i,a){if(!n)return;t.e(e,n);const s={handlerName:i,originalEvent:n.originalEvent||a};void 0!==n.zoomDelta&&(r.zoom=s),void 0!==n.panDelta&&(r.drag=s),void 0!==n.pitchDelta&&(r.pitch=s),void 0!==n.bearingDelta&&(r.rotate=s)}_applyChanges(){const e={},r={},n={};for(const[i,a,s]of this._changes)i.panDelta&&(e.panDelta=(e.panDelta||new t.P(0,0))._add(i.panDelta)),i.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+i.zoomDelta),i.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+i.bearingDelta),i.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+i.pitchDelta),void 0!==i.around&&(e.around=i.around),void 0!==i.pinchAround&&(e.pinchAround=i.pinchAround),i.noInertia&&(e.noInertia=i.noInertia),t.e(r,a),t.e(n,s);this._updateMapTransform(e,r,n),this._changes=[]}_updateMapTransform(e,t,r){const n=this._map,i=n._getTransformForUpdate(),a=n.terrain;if(!(wi(e)||a&&this._terrainMovement))return this._fireEvents(t,r,!0);let{panDelta:s,zoomDelta:o,bearingDelta:l,pitchDelta:c,around:u,pinchAround:d}=e;void 0!==d&&(u=d),n._stop(!0),u=u||n.transform.centerPoint;const h=i.pointLocation(s?u.sub(s):u);l&&(i.bearing+=l),c&&(i.pitch+=c),o&&(i.zoom+=o),a?this._terrainMovement||!t.drag&&!t.zoom?t.drag&&this._terrainMovement?i.center=i.pointLocation(i.centerPoint.sub(s)):i.setLocationAtPoint(h,u):(this._terrainMovement=!0,this._map._elevationFreeze=!0,i.setLocationAtPoint(h,u)):i.setLocationAtPoint(h,u),n._applyUpdatedTransform(i),this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(t,r,!0)}_fireEvents(e,r,n){const i=xi(this._eventsInProgress),s=xi(e),o={};for(const t in e){const{originalEvent:r}=e[t];this._eventsInProgress[t]||(o[`${t}start`]=r),this._eventsInProgress[t]=e[t]}!i&&s&&this._fireEvent("movestart",s.originalEvent);for(const t in o)this._fireEvent(t,o[t]);s&&this._fireEvent("move",s.originalEvent);for(const t in e){const{originalEvent:r}=e[t];this._fireEvent(t,r)}const l={};let c;for(const t in this._eventsInProgress){const{handlerName:e,originalEvent:n}=this._eventsInProgress[t];this._handlersById[e].isActive()||(delete this._eventsInProgress[t],c=r[e]||n,l[`${t}

2()),p=t.ba(-n),m=c.rotate(p),f=u.rotate(p),g=d.rotate(p),_=h.rotate(p),y=new t.P(Math.max(m.x,f.x,_.x,g.x),Math.max(m.y,f.y,_.y,g.y)),v=new t.P(Math.min(m.x,f.x,_.x,g.x),Math.min(m.y,f.y,_.y,g.y)),x=y.sub(v),b=(s.width-(o.left+o.right+i.padding.left+i.padding.right))/x.x,w=(s.height-(o.top+o.bottom+i.padding.top+i.padding.bottom))/x.y;if(w<0||b<0)return void t.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const C=Math.min(s.scaleZoom(s.scale*Math.min(b,w)),i.maxZoom),S=t.P.convert(i.offset),k=new t.P((i.padding.left-i.padding.right)/2,(i.padding.top-i.padding.bottom)/2).rotate(t.ba(n)),j=S.add(k).mult(s.scale/s.zoomScale(C));return{center:s.unproject(c.add(d).div(2).sub(j)),zoom:C,bearing:n}}fitBounds(e,t,r){return this._fitInternal(this.cameraForBounds(e,t),t,r)}fitScreenCoordinates(e,r,n,i,a){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.P.convert(e)),this.transform.pointLocation(t.P.convert(r)),n,i),i,a)}_fitInternal(e,r,n){return e?(delete(r=t.e(e,r)).padding,r.linear?this.easeTo(r,n):this.flyTo(r,n)):this}jumpTo(e,r){this.stop();const n=this._getTransformForUpdate();let i=!1,a=!1,s=!1;return"zoom"in e&&n.zoom!==+e.zoom&&(i=!0,n.zoom=+e.zoom),void 0!==e.center&&(n.center=t.N.convert(e.center)),"bearing"in e&&n.bearing!==+e.bearing&&(a=!0,n.bearing=+e.bearing),"pitch"in e&&n.pitch!==+e.pitch&&(s=!0,n.pitch=+e.pitch),null==e.padding||n.isPaddingEqual(e.padding)||(n.padding=e.padding),this._applyUpdatedTransform(n),this.fire(new t.k("movestart",r)).fire(new t.k("move",r)),i&&this.fire(new t.k("zoomstart",r)).fire(new t.k("zoom",r)).fire(new t.k("zoomend",r)),a&&this.fire(new t.k("rotatestart",r)).fire(new t.k("rotate",r)).fire(new t.k("rotateend",r)),s&&this.fire(new t.k("pitchstart",r)).fire(new t.k("pitch",r)).fire(new t.k("pitchend",r)),this.fire(new t.k("moveend",r))}calculateCameraOptionsFromTo(e,r,n){let i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0;const a=t.Z.fromLngLat(e,r),s=t.Z.fromLngLat(n,i),o=s.x-a.x,l=s.y-a.y,c=s.z-a.z,u=Math.hypot(o,l,c);if(0===u)throw new Error("Can't calculate camera options with same From and To");const d=Math.hypot(o,l),h=this.transform.scaleZoom(this.transform.cameraToCenterDistance/u/this.transform.tileSize),p=180*Math.atan2(o,-l)/Math.PI;let m=180*Math.acos(d/u)/Math.PI;return m=c<0?90-m:90+m,{center:s.toLngLat(),zoom:h,pitch:m,bearing:p}}easeTo(e,r){var n;this._stop(!1,e.easeId),(!1===(e=t.e({offset:[0,0],duration:500,easing:t.b9},e)).animate||!e.essential&&a.prefersReducedMotion)&&(e.duration=0);const i=this._getTransformForUpdate(),s=i.zoom,o=i.bearing,l=i.pitch,c=i.padding,u="bearing"in e?this._normalizeBearing(e.bearing,o):o,d="pitch"in e?+e.pitch:l,h="padding"in e?e.padding:i.padding,p=t.P.convert(e.offset);let m=i.centerPoint.add(p);const f=i.pointLocation(m),{center:g,zoom:_}=i.getConstrained(t.N.convert(e.center||f),null!==(n=e.zoom)&&void 0!==n?n:s);this._normalizeCenter(g,i);const y=i.project(f),v=i.project(g).sub(y),x=i.zoomScale(_-s);let b,w;e.around&&(b=t.N.convert(e.around),w=i.locationPoint(b));const C={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||_!==s,this._rotating=this._rotating||o!==u,this._pitching=this._pitching||d!==l,this._padding=!i.isPaddingEqual(h),this._easeId=e.easeId,this._prepareEase(r,e.noMoveStart,C),this.terrain&&this._prepareElevation(g),this._ease((n=>{if(this._zooming&&(i.zoom=t.y.number(s,_,n)),this._rotating&&(i.bearing=t.y.number(o,u,n)),this._pitching&&(i.pitch=t.y.number(l,d,n)),this._padding&&(i.interpolatePadding(c,h,n),m=i.centerPoint.add(p)),this.terrain&&!e.freezeElevation&&this._updateElevation(n),b)i.setLocationAtPoint(b,w);else{const e=i.zoomScale(i.zoom-s),t=_>s?Math.min(2,x):Math.max(.5,x),r=Math.pow(t,1-n),a=i.unproject(y.add(v.mult(n*r)).mult(e));i.setLocationAtPoint(i.renderWorldCopies?a.wrap():a,m)}this._applyUpdatedTransform(i),this._fireMoveEvents(r)}),(t=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(r,t)}),e),this}_prepareEase(e,r){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};this._moving=!0,r||n.moving||this.fire(new t.k("movestart",e)),this._zooming&&!n.zooming&&this.fire(new t.k("zoomstart",e)),this._rotating&&!n.rotating&&this.fire(new t.k("rotatestart",e)),this._pitching&&!n.pitching&&this.fire(new t.k("pitchstart",e))}_prepareElevation(e){this._elevationCenter=e,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(e,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(e){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const r=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(e<1&&r!==this._elevationTarget){const t=this._elevationTarget-this._elevationStart;this._elevationStart+=e*(t-(r-(t*e+this._elevationStart))/(1-e)),this._elevationTarget=r}this.transform.elevation=t.y.number(this._elevationStart,this._elevationTarget,e)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(e){const t=e.getCameraPosition(),r=this.terrain.getElevationForLngLatZoom(t.lngLat,e.zoom);if(t.altitude<r){const n=this.calculateCameraOptionsFromTo(t.lngLat,r,e.center,e.elevation);return{pitch:n.pitch,zoom:n.zoom}}return{}}_applyUpdatedTransform(e){const t=[];if(this.terrain&&t.push((e=>this._elevateCameraIfInsideTerrain(e))),this.transformCameraUpdate&&t.push((e=>this.transformCameraUpdate(e))),!t.length)return;const r=e.clone();for(const n of t){const e=r.clone(),{center:t,zoom:i,pitch:a,bearing:s,elevation:o}=n(e);t&&(e.center=t),void 0!==i&&(e.zoom=i),void 0!==a&&(e.pitch=a),void 0!==s&&(e.bearing=s),void 0!==o&&(e.elevation=o),r.apply(e)}this.transform.apply(r)}_fireMoveEvents(e){this.fire(new t.k("move",e)),this._zooming&&this.fire(new t.k("zoom",e)),this._rotating&&this.fire(new t.k("rotate",e)),this._pitching&&this.fire(new t.k("pitch",e))}_afterEase(e,r){if(this._easeId&&r&&this._easeId===r)return;delete this._easeId;const n=this._zooming,i=this._rotating,a=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new t.k("zoomend",e)),i&&this.fire(new t.k("rotateend",e)),a&&this.fire(new t.k("pitchend",e)),this.fire(new t.k("moveend",e))}flyTo(e,r){var n;if(!e.essential&&a.prefersReducedMotion){const n=t.M(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(n,r)}this.stop(),e=t.e({offset:[0,0],speed:1.2,curve:1.42,easing:t.b9},e);const i=this._getTransformForUpdate(),s=i.zoom,o=i.bearing,l=i.pitch,c=i.padding,u="bearing"in e?this._normalizeBearing(e.bearing,o):o,d="pitch"in e?+e.pitch:l,h="padding"in e?e.padding:i.padding,p=t.P.convert(e.offset);let m=i.centerPoint.add(p);const f=i.pointLocation(m),{center:g,zoom:_}=i.getConstrained(t.N.convert(e.center||f),null!==(n=e.zoom)&&void 0!==n?n:s);this._normalizeCenter(g,i);const y=i.zoomScale(_-s),v=i.project(f),x=i.project(g).sub(v);let b=e.curve;const w=Math.max(i.width,i.height),C=w/y,S=x.mag();if("minZoom"in e){const r=t.ac(Math.min(e.minZoom,s,_),i.minZoom,i.maxZoom),n=w/i.zoomScale(r-s);b=Math.sqrt(n/S*2)}const k=b*b;function j(e){const t=(C*C-w*w+(e?-1:1)*k*k*S*S)/(2*(e?C:w)*k*S);return Math.log(Math.sqrt(t*t+1)-t)}function E(e){return(Math.exp(e)-Math.exp(-e))/2}function T(e){return(Math.exp(e)+Math.exp(-e))/2}const P=j(!1);let I=function(e){return T(P)/T(P+b*e)},M=function(e){return w*((T(P)*(E(t=P+b*e)/T(t))-E(P))/k)/S;var t},N=(j(!0)-P)/b;if(Math.abs(S)<1e-6||!isFinite(N)){if(Math.abs(w-C)<1e-6)return this.easeTo(e,r);const t=C<w?-1:1;N=Math.abs(Math.log(C/w))/b,M=()=>0,I=e=>Math.exp(t*b*e)}return e.duration="duration"in e?+e.duration:1e3*N/("screenSpeed"in e?+e.screenSpeed/b:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=o!==u,this._pitching=d!==l,this._padding=!i.isPaddingEqual(h),this._prepareEase(r,!1),this.terrain&&this._prepareElevation(g),this._ease((n=>{const a=n*N,f=1/I(a);i.zoom=1===n?_:s+i.scaleZoom(f),this._rotating&&(i.bearing=t.y.number(o,u,n)),this._pitching&&(i.pitch=t.y.number(l,d,n)),this._padding&&(i.interpolatePadding(c,h,n),m=i.centerPoint.add(p)),this.terrain&&!e.freezeElevation&&this._updateElevation(n);const y=1===n?g:i.unproject(v.add(x.mult(M(a))).mult(f));i.setLocationAtPoint(i.renderWorldCopies?y.wrap():y,m),this._applyUpdatedTransform(i),this._fireMoveEvents(r)}),(()=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(r)}),e),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(e,t){var r;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const e=this._onEaseEnd;delete this._onEaseEnd,e.call(this,t)}return e||null===(r=this.handlers)||void 0===r||r.stop(!1),this}_ease(e,t,r){!1===r.animate||0===r.duration?(e(1),t()):(this._easeStart=a.now(),this._easeOptions=r,this._onEaseFrame=e,this._onEaseEnd=t,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(e,r){e=t.b3(e,-180,180);const n=Math.abs(e-r);return Math.abs(e-360-r)<n&&(e-=360),Math.abs(e+360-r)<n&&(e+=360),e}_normalizeCenter(e,t){if(!t.renderWorldCopies||t.lngRange)return;const r=e.lng-t.center.lng;e.lng+=r>180?-360:r<-180?360:0}queryTerrainElevation(e){return this.terrain?this.terrain.getElevationForLngLatZoom(t.N.convert(e),this.transform.tileZoom)-this.transform.elevation:null}}const ki={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class ji{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:ki;this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=e=>{!e||"metadata"!==e.sourceDataType&&"visibility"!==e.sourceDataType&&"style"!==e.dataType&&"terrain"!==e.type||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1===this._compact?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=e}getDefaultPosition(){return"bottom-right"}onAdd(e){return this._map=e,this._compact=this.options.compact,this._container=s.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=s.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=s.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){s.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(e,t){const r=this._map._getUIString(`AttributionControl.${t}`);e.title=r,e.setAttribute("aria-label",r)}_updateAttributions(){if(!this._map.style)return;let e=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?e=e.concat(this.options.customAttribution.map((e=>"string"!=typeof e?"":e))):"string"==typeof this.options.customAttribution&&e.push(this.options.customAttribution)),this._map.style.stylesheet){const e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}const t=this._map.style.sourceCaches;for(const n in t){const r=t[n];if(r.used||r.usedForTerrain){const t=r.getSource();t.attribution&&e.indexOf(t.attribution)<0&&e.push(t.attribution)}}e=e.filter((e=>String(e).trim())),e.sort(((e,t)=>e.length-t.length)),e=e.filter(((t,r)=>{for(let n=r+1;n<e.length;n++)if(e[n].indexOf(t)>=0)return!1;return!0}));const r=e.join(" | ");r!==this._attribHTML&&(this._attribHTML=r,e.length?(this._innerContainer.innerHTML=r,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Ei{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this._updateCompact=()=>{const e=this._container.children;if(e.length){const t=e[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1!==this._compact&&t.classList.add("maplibregl-compact"):t.classList.remove("maplibregl-compact")}},this.options=e}getDefaultPosition(){return"bottom-left"}onAdd(e){this._map=e,this._compact=this.options&&this.options.compact,this._container=s.create("div","maplibregl-ctrl");const t=s.create("a","maplibregl-ctrl-logo");return t.target="_blank",t.rel="noopener nofollow",t.href="https://maplibre.org/",t.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),t.setAttribute("rel","noopener nofollow"),this._container.appendChild(t),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){s.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ti{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(e){const t=++this._id;return this._queue.push({callback:e,id:t,cancelled:!1}),t}remove(e){const t=this._currentlyRunning,r=t?this._queue.concat(t):this._queue;for(const n of r)if(n.id===e)return void(n.cancelled=!0)}run(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const t=this._currentlyRunning=this._queue;this._queue=[];for(const r of t)if(!r.cancelled&&(r.callback(e),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Pi=t.Y([{name:"a_pos3d",type:"Int16",components:3}]);class Ii extends t.E{constructor(e){super(),this.sourceCache=e,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,e.usedForTerrain=!0,e.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(e,r){this.sourceCache.update(e,r),this._renderableTilesKeys=[];const n={};for(const i of e.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:r}))n[i.key]=!0,this._renderableTilesKeys.push(i.key),this._tiles[i.key]||(i.posMatrix=new Float64Array(16),t.aP(i.posMatrix,0,t.X,0,t.X,0,1),this._tiles[i.key]=new le(i,this.tileSize));for(const t in this._tiles)n[t]||delete this._tiles[t]}freeRtt(e){for(const t in this._tiles){const r=this._tiles[t];(!e||r.tileID.equals(e)||r.tileID.isChildOf(e)||e.isChildOf(r.tileID))&&(r.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map((e=>this.getTileByID(e)))}getTileByID(e){return this._tiles[e]}getTerrainCoords(e){const r={};for(const n of this._renderableTilesKeys){const i=this._tiles[n].tileID;if(i.canonical.equals(e.canonical)){const i=e.clone();i.posMatrix=new Float64Array(16),t.aP(i.posMatrix,0,t.X,0,t.X,0,1),r[n]=i}else if(i.canonical.isChildOf(e.canonical)){const a=e.clone();a.posMatrix=new Float64Array(16);const s=i.canonical.z-e.canonical.z,o=i.canonical.x-(i.canonical.x>>s<<s),l=i.canonical.y-(i.canonical.y>>s<<s),c=t.X>>s;t.aP(a.posMatrix,0,c,0,c,0,1),t.J(a.posMatrix,a.posMatrix,[-o*c,-l*c,0]),r[n]=a}else if(e.canonical.isChildOf(i.canonical)){const a=e.clone();a.posMatrix=new Float64Array(16);const s=e.canonical.z-i.canonical.z,o=e.canonical.x-(e.canonical.x>>s<<s),l=e.canonical.y-(e.canonical.y>>s<<s),c=t.X>>s;t.aP(a.posMatrix,0,t.X,0,t.X,0,1),t.J(a.posMatrix,a.posMatrix,[o*c,l*c,0]),t.K(a.posMatrix,a.posMatrix,[1/2**s,1/2**s,0]),r[n]=a}}return r}getSourceTile(e,t){const r=this.sourceCache._source;let n=e.overscaledZ-this.deltaZoom;if(n>r.maxzoom&&(n=r.maxzoom),n<r.minzoom)return null;this._sourceTileCache[e.key]||(this._sourceTileCache[e.key]=e.scaledTo(n).key);let i=this.sourceCache.getTileByID(this._sourceTileCache[e.key]);if((!i||!i.dem)&&t)for(;n>=r.minzoom&&(!i||!i.dem);)i=this.sourceCache.getTileByID(e.scaledTo(n--).key);return i}tilesAfterTime(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:Date.now();return Object.values(this._tiles).filter((t=>t.timeAdded>=e))}}class Mi{constructor(e,t,r){this.painter=e,this.sourceCache=new Ii(t),this.options=r,this.exaggeration="number"==typeof r.exaggeration?r.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(e,r,n){let i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:t.X;var a;if(!(r>=0&&r<i&&n>=0&&n<i))return 0;const s=this.getTerrainData(e),o=null===(a=s.tile)||void 0===a?void 0:a.dem;if(!o)return 0;const l=function(e,t,r){var n=t[0],i=t[1];return e[0]=r[0]*n+r[4]*i+r[12],e[1]=r[1]*n+r[5]*i+r[13],e}([],[r/i*t.X,n/i*t.X],s.u_terrain_matrix),c=[l[0]*o.dim,l[1]*o.dim],u=Math.floor(c[0]),d=Math.floor(c[1]),h=c[0]-u,p=c[1]-d;return o.get(u,d)*(1-h)*(1-p)+o.get(u+1,d)*h*(1-p)+o.get(u,d+1)*(1-h)*p+o.get(u+1,d+1)*h*p}getElevationForLngLatZoom(e,r){if(!t.bb(r,e.wrap()))return 0;const{tileID:n,mercatorX:i,mercatorY:a}=this._getOverscaledTileIDFromLngLatZoom(e,r);return this.getElevation(n,i%t.X,a%t.X,t.X)}getElevation(e,r,n){let i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:t.X;return this.getDEMElevation(e,r,n,i)*this.exaggeration}getTerrainData(e){if(!this._emptyDemTexture){const e=this.painter.context,r=new t.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new b(e,r,e.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new b(e,new t.R({width:1,height:1}),e.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=t.an([])}const r=this.sourceCache.getSourceTile(e,!0);if(r&&r.dem&&(!r.demTexture||r.needsTerrainPrepare)){const e=this.painter.context;r.demTexture=this.painter.getTileTexture(r.dem.stride),r.demTexture?r.demTexture.update(r.dem.getPixels(),{premultiply:!1}):r.demTexture=new b(e,r.dem.getPixels(),e.gl.RGBA,{premultiply:!1}),r.demTexture.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),r.needsTerrainPrepare=!1}const n=r&&r+r.tileID.key+e.key;if(n&&!this._demMatrixCache[n]){const n=this.sourceCache.sourceCache._source.maxzoom;let i=e.canonical.z-r.tileID.canonical.z;e.overscaledZ>e.canonical.z&&(e.canonical.z>=n?i=e.canonical.z-n:t.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const a=e.canonical.x-(e.canonical.x>>i<<i),s=e.canonical.y-(e.canonical.y>>i<<i),o=t.bc(new Float64Array(16),[1/(t.X<<i),1/(t.X<<i),0]);t.J(o,o,[a*t.X,s*t.X,0]),this._demMatrixCache[e.key]={matrix:o,coord:e}}return{u_depth:2,u_terrain:3,u_terrain_dim:r&&r.dem&&r.dem.dim||1,u_terrain_matrix:n?this._demMatrixCache[e.key].matrix:this._emptyDemMatrix,u_terrain_unpack:r&&r.dem&&r.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(r&&r.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:r}}getFramebuffer(e){const t=this.painter,r=t.width/devicePixelRatio,n=t.height/devicePixelRatio;return!this._fbo||this._fbo.width===r&&this._fbo.height===n||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new b(t.context,{width:r,height:n,data:null},t.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(t.context.gl.NEAREST,t.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new b(t.context,{width:r,height:n,data:null},t.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(t.context.gl.NEAREST,t.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=t.context.createFramebuffer(r,n,!0,!1),this._fbo.depthAttachment.set(t.context.createRenderbuffer(t.context.gl.DEPTH_COMPONENT16,r,n))),this._fbo.colorAttachment.set("coords"===e?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const e=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const r=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let t=0,a=0;t<this._coordsTextureSize;t++)for(let e=0;e<this._coordsTextureSize;e++,a+=4)r[a+0]=255&e,r[a+1]=255&t,r[a+2]=e>>8<<4|t>>8,r[a+3]=0;const n=new t.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(r.buffer)),i=new b(e,n,e.gl.RGBA,{premultiply:!1});return i.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._coordsTexture=i,i}pointCoordinate(e){this.painter.maybeDrawDepthAndCoords(!0);const r=new Uint8Array(4),n=this.painter.context,i=n.gl,a=Math.round(e.x*this.painter.pixelRatio/devicePixelRatio),s=Math.round(e.y*this.painter.pixelRatio/devicePixelRatio),o=Math.round(this.painter.height/devicePixelRatio);n.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),i.readPixels(a,o-s-1,1,1,i.RGBA,i.UNSIGNED_BYTE,r),n.bindFramebuffer.set(null);const l=r[0]+(r[2]>>4<<8),c=r[1]+((15&r[2])<<8),u=this.coordsIndex[255-r[3]],d=u&&this.sourceCache.getTileByID(u);if(!d)return null;const h=this._coordsTextureSize,p=(1<<d.tileID.canonical.z)*h;return new t.Z((d.tileID.canonical.x*h+l)/p+d.tileID.wrap,(d.tileID.canonical.y*h+c)/p,this.getElevation(d.tileID,l,c,h))}depthAtPoint(e){const t=new Uint8Array(4),r=this.painter.context,n=r.gl;return r.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),n.readPixels(e.x,this.painter.height/devicePixelRatio-e.y-1,1,1,n.RGBA,n.UNSIGNED_BYTE,t),r.bindFramebuffer.set(null),(t[0]/16777216+t[1]/65536+t[2]/256+t[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;const e=this.painter.context,r=new t.bd,n=new t.aY,i=this.meshSize,a=t.X/i,s=i*i;for(let t=0;t<=i;t++)for(let e=0;e<=i;e++)r.emplaceBack(e*a,t*a,0);for(let t=0;t<s;t+=i+1)for(let e=0;e<i;e++)n.emplaceBack(e+t,i+e+t+1,i+e+t+2),n.emplaceBack(e+t,i+e+t+2,e+t+1);const o=r.length,l=o+2*(i+1);for(const d of[0,1])for(let e=0;e<=i;e++)for(const n of[0,1])r.emplaceBack(e*a,d*t.X,n);for(let t=0;t<2*i;t+=2)n.emplaceBack(l+t,l+t+1,l+t+3),n.emplaceBack(l+t,l+t+3,l+t+2),n.emplaceBack(o+t,o+t+3,o+t+1),n.emplaceBack(o+t,o+t+2,o+t+3);const c=r.length,u=c+2*(i+1);for(const d of[0,1])for(let e=0;e<=i;e++)for(const n of[0,1])r.emplaceBack(d*t.X,e*a,n);for(let t=0;t<2*i;t+=2)n.emplaceBack(c+t,c+t+1,c+t+3),n.emplaceBack(c+t,c+t+3,c+t+2),n.emplaceBack(u+t,u+t+3,u+t+1),n.emplaceBack(u+t,u+t+2,u+t+3);return this._mesh=new yn(e.createVertexBuffer(r,Pi.members),e.createIndexBuffer(n),t.a0.simpleSegment(0,0,r.length,n.length)),this._mesh}getMeshFrameDelta(e){return 2*Math.PI*t.be/Math.pow(2,e)/5}getMinTileElevationForLngLatZoom(e,t){var r;const{tileID:n}=this._getOverscaledTileIDFromLngLatZoom(e,t);return null!==(r=this.getMinMaxElevation(n).minElevation)&&void 0!==r?r:0}getMinMaxElevation(e){const t=this.getTerrainData(e).tile,r={minElevation:null,maxElevation:null};return t&&t.dem&&(r.minElevation=t.dem.min*this.exaggeration,r.maxElevation=t.dem.max*this.exaggeration),r}_getOverscaledTileIDFromLngLatZoom(e,r){const n=t.Z.fromLngLat(e.wrap()),i=(1<<r)*t.X,a=n.x*i,s=n.y*i,o=Math.floor(a/t.X),l=Math.floor(s/t.X);return{tileID:new t.S(r,0,r,o,l),mercatorX:a,mercatorY:s}}}class Ni{constructor(e,t,r){this._context=e,this._size=t,this._tileSize=r,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const e of this._objects)e.texture.destroy(),e.fbo.destroy()}_createObject(e){const t=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),r=new b(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return r.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),t.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),t.colorAttachment.set(r.texture),{id:e,fbo:t,texture:r,stamp:-1,inUse:!1}}getObjectForId(e){return this._objects[e]}useObject(e){e.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter((t=>e.id!==t)),this._recentlyUsed.push(e.id)}stampObject(e){e.stamp=++this._stamp}getOrCreateFreeObject(){for(const t of this._recentlyUsed)if(!this._objects[t].inUse)return this._objects[t];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const e=this._createObject(this._objects.length);return this._objects.push(e),e}freeObject(e){e.inUse=!1}freeAllObjects(){for(const e of this._objects)this.freeObject(e)}isFull(){return!(this._objects.length<this._size)&&!1===this._objects.some((e=>!e.inUse))}}const Ai={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Li{constructor(e,t){this.painter=e,this.terrain=t,this.pool=new Ni(e.context,30,t.sourceCache.tileSize*t.qualityFactor)}destruct(){this.pool.destruct()}getTexture(e){return this.pool.getObjectForId(e.rtt[this._stacks.length-1].id).texture}prepareForRender(e,t){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=e._order.filter((r=>!e._layers[r].isHidden(t))),this._coordsDescendingInv={};for(const r in e.sourceCaches){this._coordsDescendingInv[r]={};const t=e.sourceCaches[r].getVisibleCoordinates();for(const e of t){const t=this.terrain.sourceCache.getTerrainCoords(e);for(const e in t)this._coordsDescendingInv[r][e]||(this._coordsDescendingInv[r][e]=[]),this._coordsDescendingInv[r][e].push(t[e])}}this._coordsDescendingInvStr={};for(const r of e._order){const t=e._layers[r],n=t.source;if(Ai[t.type]&&!this._coordsDescendingInvStr[n]){this._coordsDescendingInvStr[n]={};for(const e in this._coordsDescendingInv[n])this._coordsDescendingInvStr[n][e]=this._coordsDescendingInv[n][e].map((e=>e.key)).sort().join()}}for(const r of this._renderableTiles)for(const e in this._coordsDescendingInvStr){const t=this._coordsDescendingInvStr[e][r.tileID.key];t&&t!==r.rttCoords[e]&&(r.rtt=[])}}renderLayer(e){if(e.isHidden(this.painter.transform.zoom))return!1;const r=e.type,n=this.painter,i=this._renderableLayerIds[this._renderableLayerIds.length-1]===e.id;if(Ai[r]&&(this._prevType&&Ai[this._prevType]||this._stacks.push([]),this._prevType=r,this._stacks[this._stacks.length-1].push(e.id),!i))return!0;if(Ai[this._prevType]||Ai[r]&&i){this._prevType=r;const e=this._stacks.length-1,i=this._stacks[e]||[];for(const r of this._renderableTiles){if(this.pool.isFull()&&(_n(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(r),r.rtt[e]){const t=this.pool.getObjectForId(r.rtt[e].id);if(t.stamp===r.rtt[e].stamp){this.pool.useObject(t);continue}}const a=this.pool.getOrCreateFreeObject();this.pool.useObject(a),this.pool.stampObject(a),r.rtt[e]={id:a.id,stamp:a.stamp},n.context.bindFramebuffer.set(a.fbo.framebuffer),n.context.clear({color:t.aM.transparent,stencil:0}),n.currentStencilSource=void 0;for(let e=0;e<i.length;e++){const t=n.style._layers[i[e]],s=t.source?this._coordsDescendingInv[t.source][r.tileID.key]:[r.tileID];n.context.viewport.set([0,0,a.fbo.width,a.fbo.height]),n._renderTileClippingMasks(t,s),n.renderLayer(n,n.style.sourceCaches[t.source],t,s),t.source&&(r.rttCoords[t.source]=this._coordsDescendingInvStr[t.source][r.tileID.key])}}return _n(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),Ai[r]}return!1}}const Di={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","Map.Title":"Map","Marker.Title":"Map marker","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","Popup.Close":"Close popup","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use \u2318 + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},zi=r,Oi={hash:!1,interactive:!0,bearingSnap:7,attributionControl:ki,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,refreshExpiredTiles:!0,scrollZoom:!0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,trackResize:!0,center:[0,0],zoom:0,bearing:0,pitch:0,renderWorldCopies:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:t.a.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:"sans-serif",pitchWithRotate:!0,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0},Ri=e=>{e.touchstart=e.dragStart,e.touchmoveWindow=e.dragMove,e.touchend=e.dragEnd},Fi={showCompass:!0,showZoom:!0,visualizePitch:!1};class Bi{constructor(e,r){let n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];this.mousedown=e=>{this.startMouse(t.e({},e,{ctrlKey:!0,preventDefault:()=>e.preventDefault()}),s.mousePos(this.element,e)),s.addEventListener(window,"mousemove",this.mousemove),s.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=e=>{this.moveMouse(e,s.mousePos(this.element,e))},this.mouseup=e=>{this.mouseRotate.dragEnd(e),this.mousePitch&&this.mousePitch.dragEnd(e),this.offTemp()},this.touchstart=e=>{1!==e.targetTouches.length?this.reset():(this._startPos=this._lastPos=s.touchPos(this.element,e.targetTouches)[0],this.startTouch(e,this._startPos),s.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),s.addEventListener(window,"touchend",this.touchend))},this.touchmove=e=>{1!==e.targetTouches.length?this.reset():(this._lastPos=s.touchPos(this.element,e.targetTouches)[0],this.moveTouch(e,this._lastPos))},this.touchend=e=>{0===e.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const i=e.dragRotate._mouseRotate.getClickTolerance(),a=e.dragRotate._mousePitch.getClickTolerance();this.element=r,this.mouseRotate=Kn({clickTolerance:i,enable:!0}),this.touchRotate=(e=>{let{enable:t,clickTolerance:r,bearingDegreesPerPixelMoved:n=.8}=e;const i=new Xn;return new Zn({clickTolerance:r,move:(e,t)=>({bearingDelta:(t.x-e.x)*n}),moveStateManager:i,enable:t,assignEvents:Ri})})({clickTolerance:i,enable:!0}),this.map=e,n&&(this.mousePitch=Yn({clickTolerance:a,enable:!0}),this.touchPitch=(e=>{let{enable:t,clickTolerance:r,pitchDegreesPerPixelMoved:n=-.5}=e;const i=new Xn;return new Zn({clickTolerance:r,move:(e,t)=>({pitchDelta:(t.y-e.y)*n}),moveStateManager:i,enable:t,assignEvents:Ri})})({clickTolerance:a,enable:!0})),s.addEventListener(r,"mousedown",this.mousedown),s.addEventListener(r,"touchstart",this.touchstart,{passive:!1}),s.addEventListener(r,"touchcancel",this.reset)}startMouse(e,t){this.mouseRotate.dragStart(e,t),this.mousePitch&&this.mousePitch.dragStart(e,t),s.disableDrag()}startTouch(e,t){this.touchRotate.dragStart(e,t),this.touchPitch&&this.touchPitch.dragStart(e,t),s.disableDrag()}moveMouse(e,t){const r=this.map,{bearingDelta:n}=this.mouseRotate.dragMove(e,t)||{};if(n&&r.setBearing(r.getBearing()+n),this.mousePitch){const{pitchDelta:n}=this.mousePitch.dragMove(e,t)||{};n&&r.setPitch(r.getPitch()+n)}}moveTouch(e,t){const r=this.map,{bearingDelta:n}=this.touchRotate.dragMove(e,t)||{};if(n&&r.setBearing(r.getBearing()+n),this.touchPitch){const{pitchDelta:n}=this.touchPitch.dragMove(e,t)||{};n&&r.setPitch(r.getPitch()+n)}}off(){const e=this.element;s.removeEventListener(e,"mousedown",this.mousedown),s.removeEventListener(e,"touchstart",this.touchstart,{passive:!1}),s.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),s.removeEventListener(window,"touchend",this.touchend),s.removeEventListener(e,"touchcancel",this.reset),this.offTemp()}offTemp(){s.enableDrag(),s.removeEventListener(window,"mousemove",this.mousemove),s.removeEventListener(window,"mouseup",this.mouseup),s.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),s.removeEventListener(window,"touchend",this.touchend)}}let Vi;function $i(e,r,n){const i=new t.N(e.lng,e.lat);if(e=new t.N(e.lng,e.lat),r){const i=new t.N(e.lng-360,e.lat),a=new t.N(e.lng+360,e.lat),s=n.locationPoint(e).distSqr(r);n.locationPoint(i).distSqr(r)<s?e=i:n.locationPoint(a).distSqr(r)<s&&(e=a)}for(;Math.abs(e.lng-n.center.lng)>180;){const t=n.locationPoint(e);if(t.x>=0&&t.y>=0&&t.x<=n.width&&t.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return e.lng!==i.lng&&n.locationPoint(e).y>n.height/2-n.getHorizon()?e:i}const Ui={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Hi(e,t,r){const n=e.classList;for(const i in Ui)n.remove(`maplibregl-${r}-anchor-${i}`);n.add(`maplibregl-${r}-anchor-${t}`)}class qi extends t.E{constructor(e){if(super(),this._onKeyPress=e=>{const t=e.code,r=e.charCode||e.keyCode;"Space"!==t&&"Enter"!==t&&32!==r&&13!==r||this.togglePopup()},this._onMapClick=e=>{const t=e.originalEvent.target,r=this._element;this._popup&&(t===r||r.contains(t))&&this.togglePopup()},this._update=e=>{var t;if(!this._map)return;const r=this._map.loaded()&&!this._map.isMoving();("terrain"===(null==e?void 0:e.type)||"render"===(null==e?void 0:e.type)&&!r)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?$i(this._lngLat,this._flatPos,this._map.transform):null===(t=this._lngLat)||void 0===t?void 0:t.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let n="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?n=`rotateZ(${this._rotation}deg)`:"map"===this._rotationAlignment&&(n=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let i="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?i="rotateX(0deg)":"map"===this._pitchAlignment&&(i=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||e&&"moveend"!==e.type||(this._pos=this._pos.round()),s.setTransform(this._element,`${Ui[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${i} ${n}`),a.frameAsync(new AbortController).then((()=>{this._updateOpacity(e&&"moveend"===e.type)})).catch((()=>{}))},this._onMove=e=>{if(!this._isDragging){const t=this._clickTolerance||this._map._clickTolerance;this._isDragging=e.point.dist(this._pointerdownPos)>=t}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.k("dragstart"))),this.fire(new t.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.k("dragend")),this._state="inactive"},this._addDragHandler=e=>{this._element.contains(e.originalEvent.target)&&(e.preventDefault(),this._positionDelta=e.point.sub(this._pos).add(this._offset),this._pointerdownPos=e.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=e&&e.anchor||"center",this._color=e&&e.color||"#3FB1CE",this._scale=e&&e.scale||1,this._draggable=e&&e.draggable||!1,this._clickTolerance=e&&e.clickTolerance||0,this._subpixelPositioning=e&&e.subpixelPositioning||!1,this._isDragging=!1,this._state="inactive",this._rotation=e&&e.rotation||0,this._rotationAlignment=e&&e.rotationAlignment||"auto",this._pitchAlignment=e&&e.pitchAlignment&&"auto"!==e.pitchAlignment?e.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(null==e?void 0:e.opacity,null==e?void 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_=s.createNS("http://www.w3.org/2000/svg","circle");_.setAttributeNS(null,"fill","#FFFFFF"),_.setAttributeNS(null,"cx","5.5"),_.setAttributeNS(null,"cy","5.5"),_.setAttributeNS(null,"r","5.4999962"),f.appendChild(g),f.appendChild(_),o.appendChild(l),o.appendChild(u),o.appendChild(h),o.appendChild(m),o.appendChild(f),r.appendChild(o),r.setAttributeNS(null,"height",n*this._scale+"px"),r.setAttributeNS(null,"width",i*this._scale+"px"),this._element.appendChild(r),this._offset=t.P.convert(e&&e.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(e=>{e.preventDefault()})),this._element.addEventListener("mousedown",(e=>{e.preventDefault()})),Hi(this._element,this._anchor,"marker"),e&&e.className)for(const t of e.className.split(" "))this._element.classList.add(t);this._popup=null}addTo(e){return this.remove(),this._map=e,this._element.setAttribute("aria-label",e._getUIString("Marker.Title")),e.getCanvasContainer().appendChild(this._element),e.on("move",this._update),e.on("moveend",this._update),e.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),s.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(e){return 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this._element.style.opacity===this._opacityWhenCovered?this:e?(e.isOpen()?e.remove():(e.setLngLat(this._lngLat),e.addTo(this._map)),this):this}_updateOpacity(){let e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];var r,n;if(!(null===(r=this._map)||void 0===r?void 0:r.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(e)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout((()=>{this._opacityTimeout=null}),100)}const i=this._map,a=i.terrain.depthAtPoint(this._pos),s=i.terrain.getElevationForLngLatZoom(this._lngLat,i.transform.tileZoom);if(i.transform.lngLatToCameraDepth(this._lngLat,s)-a<.006)return void(this._element.style.opacity=this._opacity);const o=-this._offset.y/i.transform._pixelPerMeter,l=Math.sin(i.getPitch()*Math.PI/180)*o,c=i.terrain.depthAtPoint(new t.P(this._pos.x,this._pos.y-this._offset.y)),u=i.transform.lngLatToCameraDepth(this._lngLat,s+l)-c>.006;(null===(n=this._popup)||void 0===n?void 0:n.isOpen())&&u&&this._popup.remove(),this._element.style.opacity=u?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(e){return this._offset=t.P.convert(e),this._update(),this}addClassName(e){this._element.classList.add(e)}removeClassName(e){this._element.classList.remove(e)}toggleClassName(e){return this._element.classList.toggle(e)}setDraggable(e){return this._draggable=!!e,this._map&&(e?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(e){return this._rotation=e||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(e){return this._rotationAlignment=e||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(e){return this._pitchAlignment=e&&"auto"!==e?e:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(e,t){return void 0===e&&void 0===t&&(this._opacity="1",this._opacityWhenCovered="0.2"),void 0!==e&&(this._opacity=e),void 0!==t&&(this._opacityWhenCovered=t),this._map&&this._updateOpacity(!0),this}}const Zi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Gi=0,Wi=!1;const Xi={maxWidth:100,unit:"metric"};function Ji(e,t,r){const n=r&&r.maxWidth||100,i=e._container.clientHeight/2,a=e.unproject([0,i]),s=e.unproject([n,i]),o=a.distanceTo(s);if(r&&"imperial"===r.unit){const r=3.2808*o;r>5280?Ki(t,n,r/5280,e._getUIString("ScaleControl.Miles")):Ki(t,n,r,e._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Ki(t,n,o/1852,e._getUIString("ScaleControl.NauticalMiles")):o>=1e3?Ki(t,n,o/1e3,e._getUIString("ScaleControl.Kilometers")):Ki(t,n,o,e._getUIString("ScaleControl.Meters"))}function Ki(e,t,r,n){const i=function(e){const t=Math.pow(10,`${Math.floor(e)}`.length-1);let r=e/t;return r=r>=10?10:r>=5?5:r>=3?3:r>=2?2:r>=1?1:function(e){const t=Math.pow(10,Math.ceil(-Math.log(e)/Math.LN10));return Math.round(e*t)/t}(r),t*r}(r);e.style.width=t*(i/r)+"px",e.innerHTML=`${i}&nbsp;${n}`}const Yi={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},Qi=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function ea(e){if(e){if("number"==typeof e){const r=Math.round(Math.abs(e)/Math.SQRT2);return{center:new t.P(0,0),top:new t.P(0,e),"top-left":new t.P(r,r),"top-right":new t.P(-r,r),bottom:new t.P(0,-e),"bottom-left":new t.P(r,-r),"bottom-right":new t.P(-r,-r),left:new t.P(e,0),right:new t.P(-e,0)}}if(e instanceof t.P||Array.isArray(e)){const r=t.P.convert(e);return{center:r,top:r,"top-left":r,"top-right":r,bottom:r,"bottom-left":r,"bottom-right":r,left:r,right:r}}return{center:t.P.convert(e.center||[0,0]),top:t.P.convert(e.top||[0,0]),"top-left":t.P.convert(e["top-left"]||[0,0]),"top-right":t.P.convert(e["top-right"]||[0,0]),bottom:t.P.convert(e.bottom||[0,0]),"bottom-left":t.P.convert(e["bottom-left"]||[0,0]),"bottom-right":t.P.convert(e["bottom-right"]||[0,0]),left:t.P.convert(e.left||[0,0]),right:t.P.convert(e.right||[0,0])}}return ea(new t.P(0,0))}const ta=r;e.AJAXError=t.bh,e.Evented=t.E,e.LngLat=t.N,e.MercatorCoordinate=t.Z,e.Point=t.P,e.addProtocol=t.bi,e.config=t.a,e.removeProtocol=t.bj,e.AttributionControl=ji,e.BoxZoomHandler=Vn,e.CanvasSource=te,e.CooperativeGesturesHandler=vi,e.DoubleClickZoomHandler=pi,e.DragPanHandler=gi,e.DragRotateHandler=_i,e.EdgeInsets=wn,e.FullscreenControl=class extends t.E{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};super(),this._onFullscreenChange=()=>{var e;let t=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;null===(e=null==t?void 0:t.shadowRoot)||void 0===e?void 0:e.fullscreenElement;)t=t.shadowRoot.fullscreenElement;t===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,e&&e.container&&(e.container instanceof HTMLElement?this._container=e.container:t.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=s.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){s.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const e=this._fullscreenButton=s.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);s.create("span","maplibregl-ctrl-icon",e).setAttribute("aria-hidden","true"),e.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const e=this._getTitle();this._fullscreenButton.setAttribute("aria-label",e),this._fullscreenButton.title=e}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new t.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new t.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},e.GeoJSONSource=K,e.GeolocateControl=class extends t.E{constructor(e){super(),this._onSuccess=e=>{if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.k("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_E

2,this._interactive=r.interactive,this._maxTileCacheSize=r.maxTileCacheSize,this._maxTileCacheZoomLevels=r.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=!0===r.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=!0===r.preserveDrawingBuffer,this._antialias=!0===r.antialias,this._trackResize=!0===r.trackResize,this._bearingSnap=r.bearingSnap,this._refreshExpiredTiles=!0===r.refreshExpiredTiles,this._fadeDuration=r.fadeDuration,this._crossSourceCollisions=!0===r.crossSourceCollisions,this._collectResourceTiming=!0===r.collectResourceTiming,this._locale=Object.assign(Object.assign({},Di),r.locale),this._clickTolerance=r.clickTolerance,this._overridePixelRatio=r.pixelRatio,this._maxCanvasSize=r.maxCanvasSize,this.transformCameraUpdate=r.transformCameraUpdate,this.cancelPendingTileRequestsWhileZooming=!0===r.cancelPendingTileRequestsWhileZooming,this._imageQueueHandle=p.addThrottleControl((()=>this.isMoving())),this._requestManager=new m(r.transformRequest),"string"==typeof r.container){if(this._container=document.getElementById(r.container),!this._container)throw new Error(`Container '${r.container}' not found.`)}else{if(!(r.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=r.container}if(r.maxBounds&&this.setMaxBounds(r.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",(()=>this._update(!1))).on("moveend",(()=>this._update(!1))).on("zoom",(()=>this._update(!0))).on("terrain",(()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)})).once("idle",(()=>{this._idleTriggered=!0})),"undefined"!=typeof window){addEventListener("online",this._onWindowOnline,!1);let e=!1;const t=kn((e=>{this._trackResize&&!this._removed&&(this.resize(e),this.redraw())}),50);this._resizeObserver=new ResizeObserver((r=>{e?t(r):e=!0})),this._resizeObserver.observe(this._container)}this.handlers=new Ci(this,r),this._hash=r.hash&&new jn("string"==typeof r.hash&&r.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:r.center,zoom:r.zoom,bearing:r.bearing,pitch:r.pitch}),r.bounds&&(this.resize(),this.fitBounds(r.bounds,t.e({},r.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=r.localIdeographFontFamily,this._validateStyle=r.validateStyle,r.style&&this.setStyle(r.style,{localIdeographFontFamily:r.localIdeographFontFamily}),r.attributionControl&&this.addControl(new ji("boolean"==typeof r.attributionControl?void 0:r.attributionControl)),r.maplibreLogo&&this.addControl(new Ei,r.logoPosition),this.on("style.load",(()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)})),this.on("data",(e=>{this._update("style"===e.dataType),this.fire(new t.k(`${e.dataType}data`,e))})),this.on("dataloading",(e=>{this.fire(new t.k(`${e.dataType}dataloading`,e))})),this.on("dataabort",(e=>{this.fire(new t.k("sourcedataabort",e))}))}_getMapId(){return this._mapId}addControl(e,r){if(void 0===r&&(r=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.j(new Error("Invalid argument to map.addControl(). 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t.k("resize",e)),o&&this.fire(new t.k("moveend",e)),this}_getClampedPixelRatio(e,t){const{0:r,1:n}=this._maxCanvasSize,i=this.getPixelRatio(),a=e*i,s=t*i;return Math.min(a>r?r/a:1,s>n?n/s:1)*i}getPixelRatio(){var e;return null!==(e=this._overridePixelRatio)&&void 0!==e?e:devicePixelRatio}setPixelRatio(e){this._overridePixelRatio=e,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(e){return this.transform.setMaxBounds(Z.convert(e)),this._update()}setMinZoom(e){if((e=null==e?-2:e)>=-2&&e<=this.transform.maxZoom)return this.transform.minZoom=e,this._update(),this.getZoom()<e&&this.setZoom(e),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(e){if((e=null==e?22:e)>=this.transform.minZoom)return this.transform.maxZoom=e,this._update(),this.getZoom()>e&&this.setZoom(e),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(e){if((e=null==e?0:e)<0)throw new Error("minPitch must be greater than or equal to 0");if(e>=0&&e<=this.transform.maxPitch)return this.transform.minPitch=e,this._update(),this.getPitch()<e&&this.setPitch(e),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(e){if((e=null==e?60:e)>85)throw new Error("maxPitch must be less than or equal to 85");if(e>=this.transform.minPitch)return this.transform.maxPitch=e,this._update(),this.getPitch()>e&&this.setPitch(e),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(e){return this.transform.renderWorldCopies=e,this._update()}project(e){return this.transform.locationPoint(t.N.convert(e),this.style&&this.terrain)}unproject(e){return this.transform.pointLocation(t.P.convert(e),this.terrain)}isMoving(){var e;return this._moving||(null===(e=this.handlers)||void 0===e?void 0:e.isMoving())}isZooming(){var e;return this._zooming||(null===(e=this.handlers)||void 0===e?void 0:e.isZooming())}isRotating(){var e;return this._rotating||(null===(e=this.handlers)||void 0===e?void 0:e.isRotating())}_createDelegatedListener(e,t,r){if("mouseenter"===e||"mouseover"===e){let n=!1;const i=i=>{const a=t.filter((e=>this.getLayer(e))),s=0!==a.length?this.queryRenderedFeatures(i.point,{layers:a}):[];s.length?n||(n=!0,r.call(this,new Dn(e,this,i.originalEvent,{features:s}))):n=!1};return{layers:t,listener:r,delegates:{mousemove:i,mouseout:()=>{n=!1}}}}if("mouseleave"===e||"mouseout"===e){let n=!1;const i=i=>{const a=t.filter((e=>this.getLayer(e)));(0!==a.length?this.queryRenderedFeatures(i.point,{layers:a}):[]).length?n=!0:n&&(n=!1,r.call(this,new Dn(e,this,i.originalEvent)))},a=t=>{n&&(n=!1,r.call(this,new Dn(e,this,t.originalEvent)))};return{layers:t,listener:r,delegates:{mousemove:i,mouseout:a}}}{const n=e=>{const n=t.filter((e=>this.getLayer(e))),i=0!==n.length?this.queryRenderedFeatures(e.point,{layers:n}):[];i.length&&(e.features=i,r.call(this,e),delete e.features)};return{layers:t,listener:r,delegates:{[e]:n}}}}_saveDelegatedListener(e,t){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[e]=this._delegatedListeners[e]||[],this._delegatedListeners[e].push(t)}_removeDelegatedListener(e,t,r){if(!this._delegatedListeners||!this._delegatedListeners[e])return;const n=this._delegatedListeners[e];for(let i=0;i<n.length;i++){const e=n[i];if(e.listener===r&&e.layers.length===t.length&&e.layers.every((e=>t.includes(e)))){for(const t in e.delegates)this.off(t,e.delegates[t]);return void n.splice(i,1)}}}on(e,t,r){if(void 0===r)return super.on(e,t);const n=this._createDelegatedListener(e,"string"==typeof t?[t]:t,r);this._saveDelegatedListener(e,n);for(const i in n.delegates)this.on(i,n.delegates[i]);return this}once(e,t,r){var n=this;if(void 0===r)return super.once(e,t);const i="string"==typeof t?[t]:t,a=this._createDelegatedListener(e,i,r);for(const s in a.delegates){const t=a.delegates[s];a.delegates[s]=function(){n._removeDelegatedListener(e,i,r),t(...arguments)}}this._saveDelegatedListener(e,a);for(const s in a.delegates)this.once(s,a.delegates[s]);return this}off(e,t,r){return void 0===r?super.off(e,t):(this._removeDelegatedListener(e,"string"==typeof t?[t]:t,r),this)}queryRenderedFeatures(e,r){if(!this.style)return[];let n;const i=e instanceof t.P||Array.isArray(e),a=i?e:[[0,0],[this.transform.width,this.transform.height]];if(r=r||(i?{}:e)||{},a instanceof t.P||"number"==typeof a[0])n=[t.P.convert(a)];else{const e=t.P.convert(a[0]),r=t.P.convert(a[1]);n=[e,new t.P(r.x,e.y),r,new t.P(e.x,r.y),e]}return this.style.queryRenderedFeatures(n,r,this.transform)}querySourceFeatures(e,t){return this.style.querySourceFeatures(e,t)}setStyle(e,r){return!1!==(r=t.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},r)).diff&&r.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,r),this):(this._localIdeographFontFamily=r.localIdeographFontFamily,this._updateStyle(e,r))}setTransformRequest(e){return this._requestManager.setTransformRequest(e),this}_getUIString(e){const t=this._locale[e];if(null==t)throw new Error(`Missing UI string '${e}'`);return t}_updateStyle(e,t){if(t.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",(()=>this._updateStyle(e,t)));const r=this.style&&t.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!e)),e?(this.style=new ht(this,t||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e,t,r):this.style.loadJSON(e,t,r),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new ht(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(e,r){if("string"==typeof e){const n=this._requestManager.transformRequest(e,"Style");t.h(n,new AbortController).then((e=>{this._updateDiff(e.data,r)})).catch((e=>{e&&this.fire(new t.j(e))}))}else"object"==typeof e&&this._updateDiff(e,r)}_updateDiff(e,r){try{this.style.setState(e,r)&&this._update(!0)}catch(n){t.w(`Unable to perform style diff: ${n.message||n.error||n}.  Rebuilding the style from scratch.`),this._updateStyle(e,r)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():t.w("There is no style added to the map.")}addSource(e,t){return this._lazyInitEmptyStyle(),this.style.addSource(e,t),this._update(!0)}isSourceLoaded(e){const r=this.style&&this.style.sourceCaches[e];if(void 0!==r)return r.loaded();this.fire(new t.j(new Error(`There is no source with ID '${e}'`)))}setTerrain(e){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),e){const r=this.style.sourceCaches[e.source];if(!r)throw new Error(`cannot load terrain, because there exists no source with ID: ${e.source}`);null===this.terrain&&r.reload();for(const n in this.style._layers){const r=this.style._layers[n];"hillshade"===r.type&&r.source===e.source&&t.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Mi(this.painter,r,e),this.painter.renderToTexture=new Li(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=t=>{"style"===t.dataType?this.terrain.sourceCache.freeRtt():"source"===t.dataType&&t.tile&&(t.sourceId!==e.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(t.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new t.k("terrain",{terrain:e})),this}getTerrain(){var e,t;return null!==(t=null===(e=this.terrain)||void 0===e?void 0:e.options)&&void 0!==t?t:null}areTilesLoaded(){const e=this.style&&this.style.sourceCaches;for(const t in e){const r=e[t]._tiles;for(const e in r){const t=r[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}}return!0}removeSource(e){return this.style.removeSource(e),this._update(!0)}getSource(e){return this.style.getSource(e)}addImage(e,r){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};const{pixelRatio:i=1,sdf:s=!1,stretchX:o,stretchY:l,content:c,textFitWidth:u,textFitHeight:d}=n;if(this._lazyInitEmptyStyle(),!(r instanceof HTMLImageElement||t.b(r))){if(void 0===r.width||void 0===r.height)return this.fire(new t.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:n,height:a,data:h}=r,p=r;return this.style.addImage(e,{data:new t.R({width:n,height:a},new Uint8Array(h)),pixelRatio:i,stretchX:o,stretchY:l,content:c,textFitWidth:u,textFitHeight:d,sdf:s,version:0,userImage:p}),p.onAdd&&p.onAdd(this,e),this}}{const{width:n,height:h,data:p}=a.getImageData(r);this.style.addImage(e,{data:new t.R({width:n,height:h},p),pixelRatio:i,stretchX:o,stretchY:l,content:c,textFitWidth:u,textFitHeight:d,sdf:s,version:0})}}updateImage(e,r){const n=this.style.getImage(e);if(!n)return this.fire(new t.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const i=r instanceof HTMLImageElement||t.b(r)?a.getImageData(r):r,{width:s,height:o,data:l}=i;if(void 0===s||void 0===o)return this.fire(new t.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(s!==n.data.width||o!==n.data.height)return this.fire(new t.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const c=!(r instanceof HTMLImageElement||t.b(r));return n.data.replace(l,c),this.style.updateImage(e,n),this}getImage(e){return this.style.getImage(e)}hasImage(e){return e?!!this.style.getImage(e):(this.fire(new t.j(new Error("Missing required image id"))),!1)}removeImage(e){this.style.removeImage(e)}loadImage(e){return p.getImage(this._requestManager.transformRequest(e,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(e,t){return this._lazyInitEmptyStyle(),this.style.addLayer(e,t),this._update(!0)}moveLayer(e,t){return this.style.moveLayer(e,t),this._update(!0)}removeLayer(e){return this.style.removeLayer(e),this._update(!0)}getLayer(e){return this.style.getLayer(e)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(e,t,r){return this.style.setLayerZoomRange(e,t,r),this._update(!0)}setFilter(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this.style.setFilter(e,t,r),this._update(!0)}getFilter(e){return this.style.getFilter(e)}setPaintProperty(e,t,r){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};return this.style.setPaintProperty(e,t,r,n),this._update(!0)}getPaintProperty(e,t){return this.style.getPaintProperty(e,t)}setLayoutProperty(e,t,r){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};return this.style.setLayoutProperty(e,t,r,n),this._update(!0)}getLayoutProperty(e,t){return this.style.getLayoutProperty(e,t)}setGlyphs(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this._lazyInitEmptyStyle(),this.style.setGlyphs(e,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(e,t){let r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};return this._lazyInitEmptyStyle(),this.style.addSprite(e,t,r,(e=>{e||this._update(!0)})),this}removeSprite(e){return this._lazyInitEmptyStyle(),this.style.removeSprite(e),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this._lazyInitEmptyStyle(),this.style.setSprite(e,t,(e=>{e||this._update(!0)})),this}setLight(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return this._lazyInitEmptyStyle(),this.style.setLight(e,t),this._update(!0)}getLight(){return this.style.getLight()}setSky(e){return this._lazyInitEmptyStyle(),this.style.setSky(e),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(e,t){return this.style.setFeatureState(e,t),this._update()}removeFeatureState(e,t){return this.style.removeFeatureState(e,t),this._update()}getFeatureState(e){return this.style.getFeatureState(e)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let e=0,t=0;return this._container&&(e=this._container.clientWidth||400,t=this._container.clientHeight||300),[e,t]}_setupContainer(){const e=this._container;e.classList.add("maplibregl-map");const t=this._canvasContainer=s.create("div","maplibregl-canvas-container",e);this._interactive&&t.classList.add("maplibregl-interactive"),this._canvas=s.create("canvas","maplibregl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","regi

2=class{constructor(e){this._updateZoomButtons=()=>{const e=this._map.getZoom(),t=e===this._map.getMaxZoom(),r=e===this._map.getMinZoom();this._zoomInButton.disabled=t,this._zoomOutButton.disabled=r,this._zoomInButton.setAttribute("aria-disabled",t.toString()),this._zoomOutButton.setAttribute("aria-disabled",r.toString())},this._rotateCompassArrow=()=>{const e=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=e},this._setButtonTitle=(e,t)=>{const r=this._map._getUIString(`NavigationControl.${t}`);e.title=r,e.setAttribute("aria-label",r)},this.options=t.e({},Fi,e),this._container=s.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",(e=>e.preventDefault())),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",(e=>this._map.zoomIn({},{originalEvent:e}))),s.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",(e=>this._map.zoomOut({},{originalEvent:e}))),s.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",(e=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:e}):this._map.resetNorth({},{originalEvent:e})})),this._compassIcon=s.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(e){return this._map=e,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Bi(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){s.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(e,t){const r=s.create("button",e,this._container);return r.type="button",r.addEventListener("click",t),r}},e.Popup=class extends t.E{constructor(e){super(),this.remove=()=>(this._content&&s.remove(this._content),this._container&&(s.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new t.k("close"))),this),this._onMouseUp=e=>{this._update(e.point)},this._onMouseMove=e=>{this._update(e.point)},this._onDrag=e=>{this._update(e.point)},this._update=e=>{var t;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=s.create("div","maplibregl-popup",this._map.getContainer()),this._tip=s.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const e of this.options.className.split(" "))this._container.classList.add(e);this._closeButton&&this._closeButton.setAttribute("aria-label",this._map._getUIString("Popup.Close")),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?$i(this._lngLat,this._flatPos,this._map.transform):null===(t=this._lngLat)||void 0===t?void 0:t.wrap(),this._trackPointer&&!e)return;const r=this._flatPos=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&e?e:this._map.transform.locationPoint(this._lngLat));let n=this.options.anchor;const i=ea(this.options.offset);if(!n){const e=this._container.offsetWidth,t=this._container.offsetHeight;let a;a=r.y+i.bottom.y<t?["top"]:r.y>this._map.transform.height-t?["bottom"]:[],r.x<e/2?a.push("left"):r.x>this._map.transform.width-e/2&&a.push("right"),n=0===a.length?"bottom":a.join("-")}let a=r.add(i[n]);this.options.subpixelPositioning||(a=a.round()),s.setTransform(this._container,`${Ui[n]} translate(${a.x}px,${a.y}px)`),Hi(this._container,n,"popup")},this._onClose=()=>{this.remove()},this.options=t.e(Object.create(Yi),e)}addTo(e){return this._map&&this.remove(),this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new t.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(e){return this._lngLat=t.N.convert(e),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(e){return this.setDOMContent(document.createTextNode(e))}setHTML(e){const t=document.createDocumentFragment(),r=document.createElement("body");let n;for(r.innerHTML=e;n=r.firstChild,n;)t.appendChild(n);return this.setDOMContent(t)}getMaxWidth(){var e;return null===(e=this._container)||void 0===e?void 0:e.style.maxWidth}setMaxWidth(e){return this.options.maxWidth=e,this._update(),this}setDOMContent(e){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=s.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(e),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(e){return this._container&&this._container.classList.add(e),this}removeClassName(e){return this._container&&this._container.classList.remove(e),this}setOffset(e){return this.options.offset=e,this._update(),this}toggleClassName(e){if(this._container)return this._container.classList.toggle(e)}setSubpixelPositioning(e){this.options.subpixelPositioning=e}_createCloseButton(){this.options.closeButton&&(this._closeButton=s.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const e=this._container.querySelector(Qi);e&&e.focus()}},e.RasterDEMTileSource=J,e.RasterTileSource=X,e.ScaleControl=class{constructor(e){this._onMove=()=>{Ji(this._map,this._container,this.options)},this.setUnit=e=>{this.options.unit=e,Ji(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Xi),e)}getDefaultPosition(){return"bottom-left"}onAdd(e){return this._map=e,this._container=s.create("div","maplibregl-ctrl maplibregl-ctrl-scale",e.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){s.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},e.ScrollZoomHandler=hi,e.Style=ht,e.TerrainControl=class{constructor(e){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=e}onAdd(e){return this._map=e,this._container=s.create("div","maplibregl-ctrl 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