https://greysonluxuryliving.com/views/site/js/dist/scripts.min/8677.js?id=866e7e72b4a21558

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2o.push(...zn({key:`${i}.${e}.map`,value:a,validateSpec:n,expressionContext:"cluster-map"})),o.push(...zn({key:`${i}.${e}.reduce`,value:s,validateSpec:n,expressionContext:"cluster-reduce"}))}return o;case"video":return Cn({key:i,value:t,valueSpec:r.source_video,style:a,validateSpec:n,styleSpec:r});case"image":return Cn({key:i,value:t,valueSpec:r.source_image,style:a,validateSpec:n,styleSpec:r});case"canvas":return[new Ft(i,null,"Please use runtime APIs to add canvas sources, rather than including them in stylesheets.","source.canvas")];default:return Dn({key:`${i}.type`,value:t.type,valueSpec:{values:["vector","raster","raster-dem","geojson","video","image"]},style:a,validateSpec:n,styleSpec:r})}}function Gn(e){let t=e.value,i=e.styleSpec,r=i.light,a=e.style,n=[],o=ja(t);if(void 0===t)return n;if("object"!==o)return n=n.concat([new Ft("light",t,`object expected, ${o} found`)]),n;for(let o in t){let s=o.match(/^(.*)-transition$/);n=s&&r[s[1]]&&r[s[1]].transition?n.concat(e.validateSpec({key:o,value:t[o],valueSpec:i.transition,validateSpec:e.validateSpec,style:a,styleSpec:i})):r[o]?n.concat(e.validateSpec({key:o,value:t[o],valueSpec:r[o],validateSpec:e.validateSpec,style:a,styleSpec:i})):n.concat([new Ft(o,t[o],`unknown property "${o}"`)])}return n}function Zn(e){let t=e.value,i=e.styleSpec,r=i.sky,a=e.style,n=ja(t);if(void 0===t)return[];if("object"!==n)return[new Ft("sky",t,`object expected, ${n} found`)];let o=[];for(let n in t)o=r[n]?o.concat(e.validateSpec({key:n,value:t[n],valueSpec:r[n],style:a,styleSpec:i})):o.concat([new Ft(n,t[n],`unknown property "${n}"`)]);return o}function Wn(e){let t=e.value,i=e.styleSpec,r=i.terrain,a=e.style,n=[],o=ja(t);if(void 0===t)return n;if("object"!==o)return n=n.concat([new Ft("terrain",t,`object expected, ${o} found`)]),n;for(let o in t)n=r[o]?n.concat(e.validateSpec({key:o,value:t[o],valueSpec:r[o],validateSpec:e.validateSpec,style:a,styleSpec:i})):n.concat([new Ft(o,t[o],`unknown property "${o}"`)]);return n}function Hn(e){let t=[],i=e.value,r=e.key;if(Array.isArray(i)){let a=[],n=[];for(let o in i)i[o].id&&a.includes(i[o].id)&&t.push(new Ft(r,i,`all the sprites' ids must be unique, but ${i[o].id} is duplicated`)),a.push(i[o].id),i[o].url&&n.includes(i[o].url)&&t.push(new Ft(r,i,`all the sprites' URLs must be unique, but ${i[o].url} is duplicated`)),n.push(i[o].url),t=t.concat(Cn({key:`${r}[${o}]`,value:i[o],valueSpec:{id:{type:"string",required:!0},url:{type:"string",required:!0}},validateSpec:e.validateSpec}));return t}return qn({key:r,value:i})}function Xn(e){return!!e&&e.constructor===Object}function Yn(e){return Xn(e.value)?[]:[new Ft(e.key,e.value,`object expected, ${ja(e.value)} found`)]}const Kn={"*"(){return[]},array:Mn,boolean:function(e){let t=e.value,i=e.key,r=ja(t);return"boolean"===r?[]:[new Ft(i,t,`boolean expected, ${r} found`)]},number:In,color:kn,constants:Sn,enum:Dn,filter:Fn,function:An,layer:Nn,object:Cn,source:Un,light:Gn,sky:Zn,terrain:Wn,projection:function(e){let t=e.value,i=e.styleSpec,r=i.projection,a=e.style,n=ja(t);if(void 0===t)return[];if("object"!==n)return[new Ft("projection",t,`object expected, ${n} found`)];let o=[];for(let n in t)o=r[n]?o.concat(e.validateSpec({key:n,value:t[n],valueSpec:r[n],style:a,styleSpec:i})):o.concat([new Ft(n,t[n],`unknown property "${n}"`)]);return o},projectionDefinition:function(e){let t=e.key,i=e.value;i=i instanceof String?i.valueOf():i;let r=ja(i);return"array"!==r||function(e){return Array.isArray(e)&&3===e.length&&"string"==typeof e[0]&&"string"==typeof e[1]&&"number"==typeof e[2]}(i)||function(e){return!!["interpolate","step","literal"].includes(e[0])}(i)?["array","string"].includes(r)?[]:[new Ft(t,i,`projection expected, invalid type "${r}" found`)]:[new Ft(t,i,`projection expected, invalid array ${JSON.stringify(i)} found`)]},string:qn,formatted:function(e){return 0===qn(e).length?[]:zn(e)},resolvedImage:function(e){return 0===qn(e).length?[]:zn(e)},padding:function(e){let t=e.key,i=e.value;if("array"===ja(i)){if(i.length<1||i.length>4)return[new Ft(t,i,`padding requires 1 to 4 values; ${i.length} values found`)];let r={type:"number"},a=[];for(let n=0;n<i.length;n++)a=a.concat(e.validateSpec({key:`${t}[${n}]`,value:i[n],validateSpec:e.validateSpec,valueSpec:r}));return a}return In({key:t,value:i,valueSpec:{}}

2)},numberArray:function(e){let t=e.key,i=e.value;if("array"===ja(i)){let r={type:"number"};if(i.length<1)return[new Ft(t,i,"array length at least 1 expected, length 0 found")];let a=[];for(let n=0;n<i.length;n++)a=a.concat(e.validateSpec({key:`${t}[${n}]`,value:i[n],validateSpec:e.validateSpec,valueSpec:r}));return a}return In({key:t,value:i,valueSpec:{}})},colorArray:function(e){let t=e.key,i=e.value;if("array"===ja(i)){if(i.length<1)return[new Ft(t,i,"array length at least 1 expected, length 0 found")];let e=[];for(let r=0;r<i.length;r++)e=e.concat(kn({key:`${t}[${r}]`,value:i[r],valueSpec:{}}));return e}return kn({key:t,value:i,valueSpec:{}})},variableAnchorOffsetCollection:function(e){let t=e.key,i=e.value,r=ja(i),a=e.styleSpec;if("array"!==r||i.length<1||i.length%2!=0)return[new Ft(t,i,"variableAnchorOffsetCollection requires a non-empty array of even length")];let n=[];for(let r=0;r<i.length;r+=2)n=n.concat(Dn({key:`${t}[${r}]`,value:i[r],valueSpec:a.layout_symbol["text-anchor"]})),n=n.concat(Mn({key:`${t}[${r+1}]`,value:i[r+1],valueSpec:{length:2,value:"number"},validateSpec:e.validateSpec,style:e.style,styleSpec:a}));return n},sprite:Hn,state:Yn,fontFaces:function(e){let t=e.key,i=e.value,r=e.validateSpec,a=e.styleSpec,n=e.style;if(!Xn(i))return[new Ft(t,i,`object expected, ${ja(i)} found`)];let o=[];for(let e in i){let s=i[e],l=ja(s);if("string"===l)o.push(...qn({key:`${t}.${e}`,value:s}));else if("array"===l){let i={url:{type:"string",required:!0},"unicode-range":{type:"array",value:"string"}};for(let[l,h]of s.entries())o.push(...Cn({key:`${t}.${e}[${l}]`,value:h,valueSpec:i,styleSpec:a,style:n,validateSpec:r}))}else o.push(new Ft(`${t}.${e}`,s,`string or array expected, ${l} found`))}return o}};function Jn(e){let t=e.value,i=e.valueSpec,r=e.styleSpec;return e.validateSpec=Jn,i.expression&&Na(Pn(t))?An(e):i.expression&&Ja(En(t))?zn(e):i.type&&Kn[i.type]?Kn[i.type](e):Cn(Va({},e,{valueSpec:i.type?r[i.type]:i}))}function Qn(e){let t=e.value,i=e.key,r=qn(e);return r.length||(-1===t.indexOf("{fontstack}")&&r.push(new Ft(i,t,'"glyphs" url must include a "{fontstack}" token')),-1===t.indexOf("{range}")&&r.push(new Ft(i,t,'"glyphs" url must include a "{range}" token'))),r}function eo(e,t=wt){let i=[];return i=i.concat(Jn({key:"",value:e,valueSpec:t.$root,styleSpec:t,style:e,validateSpec:Jn,objectElementValidators:{glyphs:Qn,"*"(){return[]}}})),e.constants&&(i=i.concat(Sn({key:"constants",value:e.constants,style:e,styleSpec:t,validateSpec:Jn}))),io(i)}function to(e){return function(t){return e(Object.assign({},t,{validateSpec:Jn}))}}function io(e){return[].concat(e).sort(((e,t)=>e.line-t.line))}function ro(e){return function(...t){return io(e.apply(this,t))}}eo.source=ro(to(Un)),eo.sprite=ro(to(Hn)),eo.glyphs=ro(to(Qn)),eo.light=ro(to(Gn)),eo.sky=ro(to(Zn)),eo.terrain=ro(to(Wn)),eo.state=ro(to(Yn)),eo.layer=ro(to(Nn)),eo.filter=ro(to(Fn)),eo.paintProperty=ro(to(Vn)),eo.layoutProperty=ro(to(jn));const ao={type:"enum","property-type":"data-constant",expression:{interpolated:!1,parameters:["global-state"]},values:{visible:{},none:{}},transition:!1,default:"visible"};var no=class{constructor(e,t,i){this._rootKey=t,this._globalState=i,this.setValue(e)}evaluate(){return this._literalValue??this._compiledValue.evaluate({})}setValue(e){if(null==e||"visible"===e||"none"===e)return this._literalValue="none"===e?"none":"visible",this._compiledValue=void 0,void(this._globalStateRefs=new Set);let t=Qa(e,this._rootKey,ao,this._globalState);if("error"===t.result)throw this._literalValue="visible",this._compiledValue=void 0,Error(t.value.map((e=>`${e.key}: ${e.message}`)).join(", "));this._literalValue=void 0,this._compiledValue=t.value,this._globalStateRefs=on(t.value.expression)}getGlobalStateRefs(){return this._globalStateRefs}};const oo=eo,so=new Set(Object.keys(wt).filter((e=>e.startsWith("source_"))).map((e=>e.slice(7).replaceAll("_","-"))));function lo(e,t){let i=function(e){return Object.entries(e.sources??{}).filter((([,e])=>!so.has(e.type))).map((([e])=>`sources.${e}`))}(t);return ho(e,oo(t).filter((({message:e})=>!i.some((t=>e.startsWith(`${t}:`)||e.startsWith(`${t}.`))))))}function ho(e,t){let i=!1;for(let r of t)"warning"!==r.severity?(e.fire(new xt(Error(r.message))),i=!0):je(r.message);return i}function uo(e,t,i,r){return!1!==r?.validate&&ho(e,t({styleSpec:wt,...i}))}var co=class e{constructor(e,t,i){let r=this.cells=[];if(e instanceof ArrayBuffer){this.arrayBuffer=e;let a=new Int32Array(this.arrayBuffer);e=a[0],t=a[1],i=a[2],this.d=t+2*i;for(let e=0;e<this.d*this.d;e++){let t=a[3+e],i=a[3+e+1];r.push(t===i?null:a.subarray(t,i))}let n=a[3+r.length],o=a[3+r.length+1];this.keys=a.subarray(n,o),this.bboxes=a.subarray(o),this.insert=this._insertReadonly}else{this.d=t+2*i;for(let e=0;e<this.d*this.d;e++)r.push([]);this.keys=[],this.bboxes=[]}this.n=t,this.extent=e,this.padding=i,this.scale=t/e,this.uid=0;let a=i/t*e;this.min=-a,this.max=e+a}

2insert(e,t,i,r,a){this._forEachCell(t,i,r,a,this._insertCell,this.uid++,void 0,void 0),this.keys.push(e),this.bboxes.push(t),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(a)}_insertReadonly(){throw Error("Cannot insert into a GridIndex created from an ArrayBuffer.")}_insertCell(e,t,i,r,a,n){this.cells[a].push(n)}query(e,t,i,r,a){let n=this.min,o=this.max;if(e<=n&&t<=n&&o<=i&&o<=r&&!a)return[...this.keys];{let n=[];return this._forEachCell(e,t,i,r,this._queryCell,n,{},a),n}}_queryCell(e,t,i,r,a,n,o,s){let l=this.cells[a];if(null!==l){let a=this.keys,h=this.bboxes;for(let u of l)if(void 0===o[u]){let l=4*u;(s?s(h[l+0],h[l+1],h[l+2],h[l+3]):e<=h[l+2]&&t<=h[l+3]&&i>=h[l+0]&&r>=h[l+1])?(o[u]=!0,n.push(a[u])):o[u]=!1}}}_forEachCell(e,t,i,r,a,n,o,s){let l=this._convertToCellCoord(e),h=this._convertToCellCoord(t),u=this._convertToCellCoord(i),c=this._convertToCellCoord(r);for(let p=l;p<=u;p++)for(let l=h;l<=c;l++){let h=this.d*l+p;if((!s||s(this._convertFromCellCoord(p),this._convertFromCellCoord(l),this._convertFromCellCoord(p+1),this._convertFromCellCoord(l+1)))&&a.call(this,e,t,i,r,h,n,o,s))return}}_convertFromCellCoord(e){return(e-this.padding)/this.scale}_convertToCellCoord(e){return Math.max(0,Math.min(this.d-1,Math.floor(e*this.scale)+this.padding))}toArrayBuffer(){if(this.arrayBuffer)return this.arrayBuffer;let e=this.cells,t=3+this.cells.length+1+1,i=0;for(let e of this.cells)i+=e.length;let r=new Int32Array(t+i+this.keys.length+this.bboxes.length);r[0]=this.extent,r[1]=this.n,r[2]=this.padding;let a=t;for(let t=0;t<e.length;t++){let i=e[t];r[3+t]=a,r.set(i,a),a+=i.length}return r[3+e.length]=a,r.set(this.keys,a),a+=this.keys.length,r[3+e.length+1]=a,r.set(this.bboxes,a),a+=this.bboxes.length,r.buffer}static serialize(e,t){let i=e.toArrayBuffer();return t&&t.push(i),{buffer:i}}static deserialize(t){return new e(t.buffer)}};const po={};function fo(e,t,i={}){if(po[e])throw Error(`${e} is 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wo(e){for(let t of e)if(bo(t.codePointAt(0)))return!0;return!1}function To(e){let t=e.map((e=>{try{return RegExp(`\\p{sc=${e}}`,"u").source}catch{return null}})).filter((e=>e));return new RegExp(t.join("|"),"u")}To(["Arab","Dupl","Mong","Ougr","Syrc"]);const So=To("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".split("."));function Po(e){return So.test(String.fromCodePoint(e))}function Eo(e,t){return!(!t&&Po(e))&&!function(e){return/[\u0900-\u0DFF\u0F00-\u109F\u1780-\u17FF]/gim.test(String.fromCodePoint(e))}(e)}function Co(e){for(let t of e)if(Po(t.codePointAt(0)))return!0;return!1}const Mo=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(e){this.pluginStatus=e.pluginStatus,this.pluginURL=e.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(e){if(Mo.isParsed())throw Error("RTL text plugin already registered.");this.applyArabicShaping=e.applyArabicShaping,this.processBidirectionalText=e.processBidirectionalText,this.processStyledBidirectionalText=e.processStyledBidirectionalText,this.loadScriptResolve()}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getRTLTextPluginStatus(){return this.pluginStatus}

2async syncState(e,t){if(this.isParsed())return this.getState();if("loading"!==e.pluginStatus)return this.setState(e),e;let i=e.pluginURL,r=new Promise((e=>{this.loadScriptResolve=e})),a=new Promise((e=>setTimeout((()=>e()),this.TIMEOUT)));if(await t(i),await Promise.race([r,a]),this.isParsed()){let e={pluginStatus:"loaded",pluginURL:i};return this.setState(e),e}throw this.setState({pluginStatus:"error",pluginURL:""}),Error(`RTL Text Plugin failed to import scripts from ${i}`)}};var Io=class{constructor(e,t){this.isSupportedScript=Ao,this.zoom=e,t?(this.now=t.now||0,this.fadeDuration=t.fadeDuration||0,this.zoomHistory=t.zoomHistory||new xo,this.transition=t.transition||{}):(this.now=0,this.fadeDuration=0,this.zoomHistory=new xo,this.transition={})}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){let e=this.zoom,t=e-Math.floor(e),i=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:t+(1-t)*i}:{fromScale:.5,toScale:1,t:1-(1-i)*t}}};function Ao(e){return function(e,t){for(let i of e)if(!Eo(i.codePointAt(0),t))return!1;return!0}(e,"loaded"===Mo.getRTLTextPluginStatus())}const zo="-transition";var ko=class{constructor(e,t,i,r){this.property=e,this.value=t,this.expression=function(e,t,i,r){if(Na(e))return new an(e,t,i);if(Ja(e)){let a=rn(e,t,i,r);if("error"===a.result)throw Error(a.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return a.value}{let t=e;return"color"===i.type&&"string"==typeof e?t=ki.parse(e):"padding"!==i.type||"number"!=typeof e&&!Array.isArray(e)?"numberArray"!==i.type||"number"!=typeof e&&!Array.isArray(e)?"colorArray"!==i.type||"string"!=typeof e&&!Array.isArray(e)?"variableAnchorOffsetCollection"===i.type&&Array.isArray(e)?t=qi.parse(e):"projectionDefinition"===i.type&&"string"==typeof e&&(t=Ui.parse(e)):t=Vi.parse(e):t=Oi.parse(e):t=Bi.parse(e),{globalStateRefs:new Set,_globalState:null,kind:"constant",evaluate:()=>t}}}(void 0===t?e.specification.default:t,i,e.specification,r)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}getGlobalStateRefs(){return this.expression.globalStateRefs||new Set}possiblyEvaluate(e,t,i){return this.property.possiblyEvaluate(this,e,t,i)}},Do=class{constructor(e,t,i){this.property=e,this.value=new ko(e,void 0,t,i)}transitioned(e,t){return new Lo(this.property,this.value,t,Me({},e.transition,this.transition),e.now)}untransitioned(){return new Lo(this.property,this.value,null,{},0)}},Ro=class{constructor(e,t,i){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues),this._globalState=i,this._rootKey=t}_propertyRootKey(e){return`${this._rootKey}.${String(e)}`}hasProperty(e){return e in this._properties.defaultTransitionablePropertyValues}getValue(e){return Oe(this._values[e].value.value)}setValue(e,t){Object.hasOwn(this._values,e)||(this._values[e]=new Do(this._values[e].property,this._propertyRootKey(e),this._globalState)),this._values[e].value=new ko(this._values[e].property,null===t?void 0:Oe(t),this._propertyRootKey(e),this._globalState)}getTransition(e){return Oe(this._values[e].transition)}setTransition(e,t){Object.hasOwn(this._values,e)||(this._values[e]=new Do(this._values[e].property,this._propertyRootKey(e),this._globalState)),this._values[e].transition=Oe(t)||void 0}serialize(){let e={};for(let t of Object.keys(this._values)){let i=this.getValue(t);void 0!==i&&(e[t]=i);let r=this.getTransition(t);void 0!==r&&(e[`${t}${zo}`]=r)}return e}transitioned(e,t){let i=new Fo(this._properties);for(let r of Object.keys(this._values))i._values[r]=this._values[r].transitioned(e,t._values[r]);return i}untransitioned(){let e=new Fo(this._properties);for(let t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}},Lo=class{constructor(e,t,i,r,a){this.property=e,this.value=t,this.begin=a+r.delay||0,this.end=this.begin+r.duration||0,e.specification.transition&&(r.delay||r.duration)&&(this.prior=i)}possiblyEvaluate(e,t,i){let r=e.now||0,a=this.value.possiblyEvaluate(e,t,i),n=this.prior;if(!n)return a;

2if(r>this.end||this.value.isDataDriven())return this.prior=null,a;if(r<this.begin)return n.possiblyEvaluate(e,t,i);{let o=(r-this.begin)/(this.end-this.begin);return this.property.interpolate(n.possiblyEvaluate(e,t,i),a,function(e){if(e<=0)return 0;if(e>=1)return 1;let t=e*e,i=t*e;return 4*(e<.5?i:3*(e-t)+i-.75)}(o))}}},Fo=class{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,i){let r=new Vo(this._properties);for(let a of Object.keys(this._values))r._values[a]=this._values[a].possiblyEvaluate(e,t,i);return r}hasTransition(){for(let e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}},Bo=class{constructor(e,t,i){this._properties=e,this._values=Object.create(e.defaultPropertyValues),this._globalState=i,this._rootKey=t}_propertyRootKey(e){return`${this._rootKey}.${String(e)}`}hasValue(e){return void 0!==this._values[e].value}hasProperty(e){return e in this._properties.defaultPropertyValues}getValue(e){return Oe(this._values[e].value)}setValue(e,t){this._values[e]=new ko(this._values[e].property,null===t?void 0:Oe(t),this._propertyRootKey(e),this._globalState)}serialize(){let e={};for(let t of Object.keys(this._values)){let i=this.getValue(t);void 0!==i&&(e[t]=i)}return e}possiblyEvaluate(e,t,i){let r=new Vo(this._properties);for(let a of Object.keys(this._values))r._values[a]=this._values[a].possiblyEvaluate(e,t,i);return r}},Oo=class{constructor(e,t,i){this.property=e,this.value=t,this.parameters=i}isConstant(){return"constant"===this.value.kind}constantOr(e){return"constant"===this.value.kind?this.value.value:e}evaluate(e,t,i,r){return this.property.evaluate(this.value,this.parameters,e,t,i,r)}},Vo=class{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}};function jo(e){if(Array.isArray(e))return e.length;let t=e?.values;return Array.isArray(t)?t.length:void 0}function No(e,t){let i=jo(e),r=jo(t);return void 0!==i&&void 0!==r&&i!==r}var qo=class{constructor(e,t){this.specification=e,this.name=t}possiblyEvaluate(e,t){if(e.isDataDriven())throw Error("Value should not be data driven");return e.expression.evaluate(t)}interpolate(e,t,i){if(No(e,t))return je(`Property "${this.name}" is trying to interpolate arrays of different lengths. Rendering may 'jump'.`),t;let r=hr[this.specification.type];return r?r(e,t,i):e}},$o=class{constructor(e,t,i){this.specification=e,this.name=t,this.overrides=i}possiblyEvaluate(e,t,i,r){return"constant"===e.expression.kind||"camera"===e.expression.kind?new Oo(this,{kind:"constant",value:e.expression.evaluate(t,null,{},i,r)},t):new Oo(this,e.expression,t)}interpolate(e,t,i){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new Oo(this,{kind:"constant",value:void 0},e.parameters);if(No(e.value.value,t.value.value))return je(`Property "${this.name}" is trying to interpolate arrays of different lengths. Rendering may 'jump'.`),t;let r=hr[this.specification.type];if(r){let a=r(e.value.value,t.value.value,i);return new Oo(this,{kind:"constant",value:a},e.parameters)}return e}evaluate(e,t,i,r,a,n){return"constant"===e.kind?e.value:e.evaluate(t,i,r,a,n)}},Uo=class extends $o{possiblyEvaluate(e,t,i,r){if(void 0===e.value)return new Oo(this,{kind:"constant",value:void 0},t);if("constant"===e.expression.kind){let a=e.expression.evaluate(t,null,{},i,r),n="resolvedImage"===e.property.specification.type&&"string"!=typeof a?a.name:a,o=this._calculate(n,n,n,t);return new Oo(this,{kind:"constant",value:o},t)}if("camera"===e.expression.kind){let i=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 Oo(this,{kind:"constant",value:i},t)}return new Oo(this,e.expression,t)}evaluate(e,t,i,r,a,n){if("source"===e.kind){let o=e.evaluate(t,i,r,a,n);return this._calculate(o,o,o,t)}return"composite"===e.kind?this._calculate(e.evaluate({zoom:Math.floor(t.zoom)-1},i,r),e.evaluate({zoom:Math.floor(t.zoom)},i,r),e.evaluate({zoom:Math.floor(t.zoom)+1},i,r),t):e.value}_calculate(e,t,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:i,to:t}}interpolate(e){return e}},Go=class{constructor(e,t){this.specification=e,this.name=t}possiblyEvaluate(e,t,i,r){if(void 0!==e.value){if("constant"===e.expression.kind){let a=e.expression.evaluate(t,null,{},i,r);return this._calculate(a,a,a,t)}return this._calculate(e.expression.evaluate(new Io(Math.floor(t.zoom-1),t)),e.expression.evaluate(new Io(Math.floor(t.zoom),t)),e.expression.evaluate(new Io(Math.floor(t.zoom+1),t)),t)}}_calculate(e,t,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:i,to:t}}interpolate(e){return e}},Zo=class{constructor(e,t){this.specification=e,this.name=t}possiblyEvaluate(e,t,i,r){return!!e.expression.evaluate(t,null,{},i,r)}interpolate(){return!1}},Wo=class{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(let t in e){let i=e[t];i.specification.overridable&&this.overridableProperties.push(t);let r=this.defaultPropertyValues[t]=new ko(i,void 0,i.name,void 0),a=this.defaultTransitionablePropertyValues[t]=new Do(i,i.name,void 0);this.defaultTransitioningPropertyValues[t]=a.untransitioned(),this.defaultPossiblyEvaluatedValues[t]=r.possiblyEvaluate({})}}};fo("DataDrivenProperty",$o),fo("DataConstantProperty",qo),fo("CrossFadedDataDrivenProperty",Uo),fo("

2serialize(){let 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?.serialize(),paint:this._transitionablePaint?.serialize()};return this.visibility&&(e.layout||={},e.layout.visibility=this.visibility),Fe(e,((e,t)=>!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)))}_validate(e,t,i,r,a={}){return uo(this,e,{key:t,layerType:this.type,objectKey:i,value:r},a)}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(let e in this.paint._values){let t=this.paint.get(e);if(t instanceof Oo&&Fa(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1}};let Ko;var Jo={get paint(){return Ko||=new Wo({"raster-opacity":new qo(wt.paint_raster["raster-opacity"],"raster-opacity"),"raster-hue-rotate":new qo(wt.paint_raster["raster-hue-rotate"],"raster-hue-rotate"),"raster-brightness-min":new qo(wt.paint_raster["raster-brightness-min"],"raster-brightness-min"),"raster-brightness-max":new qo(wt.paint_raster["raster-brightness-max"],"raster-brightness-max"),"raster-saturation":new qo(wt.paint_raster["raster-saturation"],"raster-saturation"),"raster-contrast":new qo(wt.paint_raster["raster-contrast"],"raster-contrast"),resampling:new qo(wt.paint_raster.resampling,"resampling"),"raster-resampling":new qo(wt.paint_raster["raster-resampling"],"raster-resampling"),"raster-fade-duration":new qo(wt.paint_raster["raster-fade-duration"],"raster-fade-duration")})}};const Qo=e=>"raster"===e.type;var es=class extends Yo{constructor(e,t){super(e,Jo,t)}};const ts={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};var is=class{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}},rs=class{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){let 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);let t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw Error("_refreshViews() must be implemented by each concrete StructArray layout")}freeBufferAfterUpload(){this.arrayBuffer=new ArrayBuffer(0),this._refreshViews()}};function as(e,t=1){let i=0,r=0;return{members:e.map((e=>{let a=function(e){return ts[e].BYTES_PER_ELEMENT}(e.type),n=i=ns(i,Math.max(t,a)),o=e.components||1;return r=Math.max(r,a),i+=a*o,{name:e.name,type:e.type,components:o,offset:n}})),size:ns(i,Math.max(r,t)),alignment:t}}function ns(e,t){return Math.ceil(e/t)*t}var os=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){let i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){let r=2*e;return this.int16[r+0]=t,this.int16[r+1]=i,e}};os.prototype.bytesPerElement=4,fo("StructArrayLayout2i4",os);var ss=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){let a=3*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=r,e}};ss.prototype.bytesPerElement=6,fo("StructArrayLayout3i6",ss);var ls=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){let a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,r)}emplace(e,t,i,r,a){let n=4*e;return this.int16[n+0]=t,this.int16[n+1]=i,this.int16[n+2]=r,this.int16[n+3]=a,e}};ls.prototype.bytesPerElement=8,fo("StructArrayLayout4i8",ls);var hs=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,a,n){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,a,n)}emplace(e,t,i,r,a,n,o){let s=6*e;return this.int16[s+0]=t,this.int16[s+1]=i,this.int16[s+2]=r,this.int16[s+3]=a,this.int16[s+4]=n,this.int16[s+5]=o,e}};hs.prototype.bytesPerElement=12,fo("StructArrayLayout2i4i12",hs);var us=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,a,n){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,a,n)}emplace(e,t,i,r,a,n,o){let s=4*e,l=8*e;return this.int16[s+0]=t,this.int16[s+1]=i,this.uint8[l+4]=r,this.uint8[l+5]=a,this.uint8[l+6]=n,this.uint8[l+7]=o,e}};us.prototype.bytesPerElement=8,fo("StructArrayLayout2i4ub8",us);var cs=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){let i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){let r=2*e;return this.float32[r+0]=t,this.float32[r+1]=i,e}};cs.prototype.bytesPerElement=8,fo("StructArrayLayout2f8",cs);var ps=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,a,n,o,s,l,h){let u=this.length;return this.resize(u+1),this.emplace(u,e,t,i,r,a,n,o,s,l,h)}emplace(e,t,i,r,a,n,o,s,l,h,u){let c=10*e;return this.uint16[c+0]=t,this.uint16[c+1]=i,this.uint16[c+2]=r,this.uint16[c+3]=a,this.uint16[c+4]=n,this.uint16[c+5]=o,this.uint16[c+6]=s,this.uint16[c+7]=l,this.uint16[c+8]=h,this.uint16[c+9]=u,e}};ps.prototype.bytesPerElement=20,fo("StructArrayLayout10ui20",ps);var ds=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,a,n,o,s){let l=this.length;return this.resize(l+1),this.emplace(l,e,t,i,r,a,n,o,s)}emplace(e,t,i,r,a,n,o,s,l){let h=8*e;return this.uint16[h+0]=t,this.uint16[h+1]=i,this.uint16[h+2]=r,this.uint16[h+3]=a,this.uint16[h+4]=n,this.uint16[h+5]=o,this.uint16[h+6]=s,this.uint16[h+7]=l,e}};ds.prototype.bytesPerElement=16,fo("StructArrayLayout8ui16",ds);var fs=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,a,n,o,s,l,h,u,c){let p=this.length;return this.resize(p+1),this.emplace(p,e,t,i,r,a,n,o,s,l,h,u,c)}emplace(e,t,i,r,a,n,o,s,l,h,u,c,p){let d=12*e;return this.int16[d+0]=t,this.int16[d+1]=i,this.int16[d+2]=r,this.int16[d+3]=a,this.uint16[d+4]=n,this.uint16[d+5]=o,this.uint16[d+6]=s,this.uint16[d+7]=l,this.int16[d+8]=h,this.int16[d+9]=u,this.int16[d+10]=c,this.int16[d+11]=p,e}};fs.prototype.bytesPerElement=24,fo("StructArrayLayout4i4ui4i24",fs);var ms=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){let a=3*e;return this.float32[a+0]=t,this.float32[a+1]=i,this.float32[a+2]=r,e}};ms.prototype.bytesPerElement=12,fo("StructArrayLayout3f12",ms);var gs=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){let i=1*e;return this.uint32[i+0]=t,e}};gs.prototype.bytesPerElement=4,fo("StructArrayLayout1ul4",gs);var _s=class extends rs{_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,i,r,a,n,o,s,l){let h=this.length;return this.resize(h+1),this.emplace(h,e,t,i,r,a,n,o,s,l)}emplace(e,t,i,r,a,n,o,s,l,h){let u=10*e,c=5*e;return this.int16[u+0]=t,this.int16[u+1]=i,this.int16[u+2]=r,this.int16[u+3]=a,this.int16[u+4]=n,this.int16[u+5]=o,this.uint32[c+3]=s,this.uint16[u+8]=l,this.uint16[u+9]=h,e}};_s.prototype.bytesPerElement=20,fo("StructArrayLayout6i1ul2ui20",_s);var ys=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,a,n){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,a,n)}emplace(e,t,i,r,a,n,o){let s=6*e;return this.int16[s+0]=t,this.int16[s+1]=i,this.int16[s+2]=r,this.int16[s+3]=a,this.int16[s+4]=n,this.int16[s+5]=o,e}};ys.prototype.bytesPerElement=12,fo("StructArrayLayout2i2i2i12",ys);var vs=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,a){let n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r,a)}emplace(e,t,i,r,a,n){let o=4*e,s=8*e;return this.float32[o+0]=t,this.float32[o+1]=i,this.float32[o+2]=r,this.int16[s+6]=a,this.int16[s+7]=n,e}};vs.prototype.bytesPerElement=16,fo("StructArrayLayout2f1f2i16",vs);var xs=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,a,n){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,a,n)}emplace(e,t,i,r,a,n,o){let s=16*e,l=4*e,h=8*e;return this.uint8[s+0]=t,this.uint8[s+1]=i,this.float32[l+1]=r,this.float32[l+2]=a,this.int16[h+6]=n,this.int16[h+7]=o,e}};xs.prototype.bytesPerElement=16,fo("StructArrayLayout2ub2f2i16",xs);var bs=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){let a=3*e;return this.uint16[a+0]=t,this.uint16[a+1]=i,this.uint16[a+2]=r,e}};bs.prototype.bytesPerElement=6,fo("StructArrayLayout3ui6",bs);var ws=class extends rs{_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,i,r,a,n,o,s,l,h,u,c,p,d,f,m,g){let _=this.length;return this.resize(_+1),this.emplace(_,e,t,i,r,a,n,o,s,l,h,u,c,p,d,f,m,g)}emplace(e,t,i,r,a,n,o,s,l,h,u,c,p,d,f,m,g,_){let y=24*e,v=12*e,x=48*e;return this.int16[y+0]=t,this.int16[y+1]=i,this.uint16[y+2]=r,this.uint16[y+3]=a,this.uint32[v+2]=n,this.uint32[v+3]=o,this.uint32[v+4]=s,this.uint16[y+10]=l,this.uint16[y+11]=h,this.uint16[y+12]=u,this.float32[v+7]=c,this.float32[v+8]=p,this.uint8[x+36]=d,this.uint8[x+37]=f,this.uint8[x+38]=m,this.uint32[v+10]=g,this.int16[y+22]=_,e}};ws.prototype.bytesPerElement=48,fo("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",ws);var Ts=class extends rs{_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,i,r,a,n,o,s,l,h,u,c,p,d,f,m,g,_,y,v,x,b,w,T,S,P,E,C){let M=this.length;return this.resize(M+1),this.emplace(M,e,t,i,r,a,n,o,s,l,h,u,c,p,d,f,m,g,_,y,v,x,b,w,T,S,P,E,C)}emplace(e,t,i,r,a,n,o,s,l,h,u,c,p,d,f,m,g,_,y,v,x,b,w,T,S,P,E,C,M){let I=32*e,A=16*e;return this.int16[I+0]=t,this.int16[I+1]=i,this.int16[I+2]=r,this.int16[I+3]=a,this.int16[I+4]=n,this.int16[I+5]=o,this.int16[I+6]=s,this.int16[I+7]=l,this.uint16[I+8]=h,this.uint16[I+9]=u,this.uint16[I+10]=c,this.uint16[I+11]=p,this.uint16[I+12]=d,this.uint16[I+13]=f,this.uint16[I+14]=m,this.uint16[I+15]=g,this.uint16[I+16]=_,this.uint16[I+17]=y,this.uint16[I+18]=v,this.uint16[I+19]=x,this.uint16[I+20]=b,this.uint16[I+21]=w,this.uint16[I+22]=T,this.uint32[A+12]=S,this.float32[A+13]=P,this.float32[A+14]=E,this.uint16[I+30]=C,this.uint16[I+31]=M,e}};Ts.prototype.bytesPerElement=64,fo("StructArrayLayout8i15ui1ul2f2ui64",Ts);var Ss=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){let i=1*e;return this.float32[i+0]=t,e}};Ss.prototype.bytesPerElement=4,fo("StructArrayLayout1f4",Ss);var Ps=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){let a=6*e,n=3*e;return this.uint16[a+0]=t,this.float32[n+1]=i,this.float32[n+2]=r,e}};Ps.prototype.bytesPerElement=12,fo("StructArrayLayout1ui2f12",Ps);var Es=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i){let r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){let a=2*e,n=4*e;return this.uint32[a+0]=t,this.uint16[n+2]=i,this.uint16[n+3]=r,e}};Es.prototype.bytesPerElement=8,fo("StructArrayLayout1ul2ui8",Es);var Cs=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){let i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){let r=2*e;return this.uint16[r+0]=t,this.uint16[r+1]=i,e}};Cs.prototype.bytesPerElement=4,fo("StructArrayLayout2ui4",Cs);var Ms=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){let i=1*e;return this.uint16[i+0]=t,e}};Ms.prototype.bytesPerElement=2,fo("StructArrayLayout1ui2",Ms);var Is=class extends rs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r){let a=this.length;return this.resize(a+1),this.emplace(a,e,t,i,r)}emplace(e,t,i,r,a){let n=4*e;return this.float32[n+0]=t,this.float32[n+1]=i,this.float32[n+2]=r,this.float32[n+3]=a,e}};Is.prototype.bytesPerElement=16,fo("StructArrayLayout4f16",Is);var As=class extends is{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 d(this.anchorPointX,this.anchorPointY)}};As.prototype.size=20;var zs=class extends _s{get(e){return new As(this,e)}};fo("CollisionBoxArray",zs);var ks=class extends is{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]}};ks.prototype.size=48;var Ds=class extends ws{get(e){return new ks(this,e)}};fo("PlacedSymbolArray",Ds);var Rs=class extends is{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]}};Rs.prototype.size=64;var Ls=class extends Ts{get(e){return new Rs(this,e)}};fo("SymbolInstanceArray",Ls);var Fs=class extends Ss{getoffsetX(e){return this.float32[1*e+0]}};fo("GlyphOffsetArray",Fs);var Bs=class extends ss{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}};fo("SymbolLineVertexArray",Bs);var Os=class extends is{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]}};Os.prototype.size=12;var Vs=class extends Ps{get(e){return new Os(this,e)}};fo("TextAnchorOffsetArray",Vs);var js=class extends is{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]}};js.prototype.size=8;var Ns=class extends Es{get(e){return new js(this,e)}};fo("FeatureIndexArray",Ns);var qs=class extends os{},$s=class extends ss{},Us=class extends ls{},Gs=class extends os{},Zs=class extends os{},Ws=class extends hs{},Hs=class extends us{},Xs=class extends cs{},Ys=class extends ps{},Ks=class extends ds{},Js=class extends fs{},Qs=class extends ms{},el=class extends gs{},tl=class extends ys{},il=class extends vs{},rl=class extends xs{},al=class extends bs{},nl=class extends bs{},ol=class extends Cs{},sl=class extends Ms{};const ll=as([{name:"a_pos",components:2,type:"Int16"}],4),hl=ll.members;ll.size,ll.alignment;var ul=class e{constructor(e=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=e}prepareSegment(t,i,r,a){let n=this.segments[this.segments.length-1];return t>e.MAX_VERTEX_ARRAY_LENGTH&&je(`Max vertices per segment is ${e.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${e.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!n||n.vertexLength+t>e.MAX_VERTEX_ARRAY_LENGTH||n.sortKey!==a?this.createNewSegment(i,r,a):n}createNewSegment(e,t,i){let r={vertexOffset:e.length,primitiveOffset:t.length,vertexLength:0,primitiveLength:0,vaos:{}};return void 0!==i&&(r.sortKey=i),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(r),r}getOrCreateLatestSegment(e,t,i){return this.prepareSegment(0,e,t,i)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(let e of this.segments)for(let t in e.vaos)e.vaos[t].destroy()}static simpleSegment(t,i,r,a){return new e([{vertexOffset:t,primitiveOffset:i,vertexLength:r,primitiveLength:a,vaos:{},sortKey:0}])}};function cl(e,t){return 256*(e=Ee(Math.floor(e),0,255))+(t=Ee(Math.floor(t),0,255))}ul.MAX_VERTEX_ARRAY_LENGTH=65535,fo("SegmentVector",ul);const pl=as([{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"}]),dl=as([{name:"a_dasharray_from",components:4,type:"Uint16"},{name:"a_dasharray_to",components:4,type:"Uint16"}]);var fl=c(((e,t)=>{void 0!==t&&(t.exports=function(e,t){for(var i,r,a=3&e.length,n=e.length-a,o=t,s=3432918353,l=461845907,h=0;h<n;)r=255&e.charCodeAt(h)|(255&e.charCodeAt(++h))<<8|(255&e.charCodeAt(++h))<<16|(255&e.charCodeAt(++h))<<24,++h,o=27492+(65535&(i=5*(65535&(o=(o^=r=(65535&(r=(r=(65535&r)*s+(((r>>>16)*s&65535)<<16)&4294967295)<<15|r>>>17))*l+(((r>>>16)*l&65535)<<16)&4294967295)<<13|o>>>19))+((5*(o>>>16)&65535)<<16)&4294967295))+((58964+(i>>>16)&65535)<<16);switch(r=0,a){case 3:r^=(255&e.charCodeAt(h+2))<<16;case 2:r^=(255&e.charCodeAt(h+1))<<8;case 1:o^=r=(65535&(r=(r=(65535&(r^=255&e.charCodeAt(h)))*s+(((r>>>16)*s&65535)<<16)&4294967295)<<15|r>>>17))*l+(((r>>>16)*l&65535)<<16)&4294967295}return o^=e.length,o=2246822507*(65535&(o^=o>>>16))+((2246822507*(o>>>16)&65535)<<16)&4294967295,o=3266489909*(65535&(o^=o>>>13))+((3266489909*(o>>>16)&65535)<<16)&4294967295,(o^=o>>>16)>>>0})})),ml=c(((e,t)=>{t.exports=function(e,t){for(var i,r=e.length,a=t^r,n=0;r>=4;)i=1540483477*(65535&(i=255&e.charCodeAt(n)|(255&e.charCodeAt(++n))<<8|(255&e.charCodeAt(++n))<<16|(255&e.charCodeAt(++n))<<24))+((1540483477*(i>>>16)&65535)<<16),a=1540483477*(65535&a)+((1540483477*(a>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),r-=4,++n;switch(r){case 3:a^=(255&e.charCodeAt(n+2))<<16;case 2:a^=(255&e.charCodeAt(n+1))<<8;case 1:a=1540483477*(65535&(a^=255&e.charCodeAt(n)))+((1540483477*(a>>>16)&65535)<<16)}return a=1540483477*(65535&(a^=a>>>13))+((1540483477*(a>>>16)&65535)<<16),(a^=a>>>15)>>>0}})),gl=((e,t,i)=>(i=null==e?{}:n(h(e)),p(!t&&e&&e.__esModule?i:o(i,"default",{value:e,enumerable:!0}),e)))(c(((e,t)=>{var i=fl(),r=ml();t.exports=i,t.exports.murmur3=i,t.exports.murmur2=r}))(),1),_l=class e{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,t,i,r){this.ids.push(yl(e)),this.positions.push(t,i,r)}getPositions(e){if(!this.indexed)throw Error("Trying to get index, but feature positions are not indexed");let t=yl(e),i=0,r=this.ids.length-1;for(;i<r;){let e=i+r>>1;this.ids[e]>=t?r=e:i=e+1}let a=[];for(;this.ids[i]===t;){let e=this.positions[3*i],t=this.positions[3*i+1],r=this.positions[3*i+2];a.push({index:e,start:t,end:r}),i++}return a}static serialize(e,t){let i=new Float64Array(e.ids),r=new Uint32Array(e.positions);return vl(i,r,0,i.length-1),t&&t.push(i.buffer,r.buffer),{ids:i,positions:r}}static deserialize(t){let i=new e;return i.ids=t.ids,i.positions=t.positions,i.indexed=!0,i}};function yl(e){let t=+e;return!isNaN(t)&&t<=2**53-1?t:(0,gl.default)(String(e))}function vl(e,t,i,r){for(;i<r;){let a=e[i+r>>1],n=i-1,o=r+1;for(;;){do{n++}while(e[n]<a);do{o--}while(e[o]>a);if(n>=o)break;xl(e,n,o),xl(t,3*n,3*o),xl(t,3*n+1,3*o+1),xl(t,3*n+2,3*o+2)}o-i<r-o?(vl(e,t,i,o),i=o+1):(vl(e,t,o+1,r),r=o)}}function xl(e,t,i){let r=e[t];e[t]=e[i],e[i]=r}fo("FeaturePositionMap",_l);var bl=class{constructor(e,t){this.gl=e.gl,this.location=t}},wl=class extends bl{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1i(this.location,e))}},Tl=class extends bl{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}},Sl=class extends bl{constructor(e,t){super(e,t),this.current=[0,0]}set(e){(e[0]!==this.current[0]||e[1]!==this.current[1])&&(this.current=e,this.gl.uniform2f(this.location,e[0],e[1]))}},Pl=class extends bl{constructor(e,t){super(e,t),this.current=[0,0,0]}set(e){(e[0]!==this.current[0]||e[1]!==this.current[1]||e[2]!==this.current[2])&&(this.current=e,this.gl.uniform3f(this.location,e[0],e[1],e[2]))}},El=class extends bl{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]))}},Cl=class extends bl{constructor(e,t){super(e,t),this.current=ki.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))}},Ml=class extends bl{constructor(e,t){super(e,t),this.current=[]}set(e){if(e!=this.current){this.current=e;let t=new Float32Array(4*e.length);for(let i=0;i<e.length;i++)t[4*i]=e[i].r,t[4*i+1]=e[i].g,t[4*i+2]=e[i].b,t[4*i+3]=e[i].a;this.gl.uniform4fv(this.location,t)}}},Il=class extends bl{constructor(e,t){super(e,t),this.current=[]}set(e){if(e!=this.current){this.current=e;let t=new Float32Array(e);this.gl.uniform1fv(this.location,t)}}};const Al=new Float32Array(16);var zl=class extends bl{constructor(e,t){super(e,t),this.current=Al}set(e){if(e[12]!==this.current[12]||e[0]!==this.current[0])return this.current=e,void this.gl.uniformMatrix4fv(this.location,!1,e);for(let t=1;t<16;t++)if(e[t]!==this.current[t]){this.current=e,this.gl.uniformMatrix4fv(this.location,!1,e);break}}};function kl(e){return[cl(255*e.r,255*e.g),cl(255*e.b,255*e.a)]}var Dl=class{constructor(e,t,i){this.value=e,this.uniformNames=t.map((e=>`u_${e}`)),this.type=i}setUniform(e,t,i){e.set(i.constantOr(this.value))}getBinding(e,t,i){return"color"===this.type?new Cl(e,t):new Tl(e,t)}},Rl=class{constructor(e,t){this.uniformNames=t.map((e=>`u_${e}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,t){this.pixelRatioFrom=t.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=t.tlbr,this.patternTo=e.tlbr}setConstantDashPositions(e,t){this.dashTo=[0,e.y,e.height,e.width],this.dashFrom=[0,t.y,t.height,t.width]}setUniform(e,t,i,r){let a=null;"u_pattern_to"===r?a=this.patternTo:"u_pattern_from"===r?a=this.patternFrom:"u_dasharray_to"===r?a=this.dashTo:"u_dasharray_from"===r?a=this.dashFrom:"u_pixel_ratio_to"===r?a=this.pixelRatioTo:"u_pixel_ratio_from"===r&&(a=this.pixelRatioFrom),null!==a&&e.set(a)}getBinding(e,t,i){return i.startsWith("u_pattern")||i.startsWith("u_dasharray_")?new El(e,t):new Tl(e,t)}},Ll=class{constructor(e,t,i,r){this.expression=e,this.type=i,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===i?2:1,offset:0}))),this.paintVertexArray=new r}populatePaintArray(e,t,i){let r=this.paintVertexArray.length,a=this.expression.evaluate(new Io(0,i),t,{},i.canonical,[],i.formattedSection);this.paintVertexArray.resize(e),this._setPaintValue(r,e,a)}updatePaintArray(e,t,i,r,a){let n=this.expression.evaluate(new Io(0,a),i,r);this._setPaintValue(e,t,n)}_setPaintValue(e,t,i){if("color"===this.type){let r=kl(i);for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,r[0],r[1])}else{for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}}upload(e){this.paintVertexArray?.arrayBuffer.byteLength&&(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()}},Fl=class{constructor(e,t,i,r,a,n){this.expression=e,this.uniformNames=t.map((e=>`u_${e}_t`)),this.type=i,this.useIntegerZoom=r,this.zoom=a,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===i?4:2,offset:0}))),this.paintVertexArray=new n}populatePaintArray(e,t,i){let r=this.expression.evaluate(new Io(this.zoom,i),t,{},i.canonical,[],i.formattedSection),a=this.expression.evaluate(new Io(this.zoom+1,i),t,{},i.canonical,[],i.formattedSection),n=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(n,e,r,a)}updatePaintArray(e,t,i,r,a){let n=this.expression.evaluate(new Io(this.zoom,a),i,r),o=this.expression.evaluate(new Io(this.zoom+1,a),i,r);this._setPaintValue(e,t,n,o)}_setPaintValue(e,t,i,r){if("color"===this.type){let a=kl(i),n=kl(r);for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,a[0],a[1],n[0],n[1])}else{for(let a=e;a<t;a++)this.paintVertexArray.emplace(a,i,r);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(r))}}upload(e){this.paintVertexArray?.arrayBuffer.byteLength&&(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){let i=this.useIntegerZoom?Math.floor(t.zoom):t.zoom,r=Ee(this.expression.interpolationFactor(i,this.zoom,this.zoom+1),0,1);e.set(r)}getBinding(e,t,i){return new Tl(e,t)}},Bl=class{constructor(e,t,i,r,a,n){this.expression=e,this.type=t,this.useIntegerZoom=i,this.zoom=r,this.layerId=n,this.zoomInPaintVertexArray=new a,this.zoomOutPaintVertexArray=new a}populatePaintArray(e,t,i){let r=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(r,e,this.getPositionIds(t),i)}updatePaintArray(e,t,i,r,a){this._setPaintValues(e,t,this.getPositionIds(i),a)}_setPaintValues(e,t,i,r){let a=this.getPositions(r);if(!a||!i)return;let n=a[i.min],o=a[i.mid],s=a[i.max];if(n&&o&&s)for(let i=e;i<t;i++)this.emplace(this.zoomInPaintVertexArray,i,n,o),this.emplace(this.zoomOutPaintVertexArray,i,s,o)}upload(e){if(this.zoomInPaintVertexArray?.arrayBuffer.byteLength&&this.zoomOutPaintVertexArray?.arrayBuffer.byteLength){let t=this.getVertexAttributes();this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,t,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,t,this.expression.isStateDependent)}}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}},Ol=class extends Bl{getPositions(e){return e.imagePositions}getPositionIds(e){return e.patterns?.[this.layerId]}getVertexAttributes(){return pl.members}emplace(e,t,i,r){e.emplace(t,i.tlbr[0],i.tlbr[1],i.tlbr[2],i.tlbr[3],r.tlbr[0],r.tlbr[1],r.tlbr[2],r.tlbr[3],i.pixelRatio,r.pixelRatio)}},Vl=class extends Bl{getPositions(e){return e.dashPositions}getPositionIds(e){return e.dashes?.[this.layerId]}getVertexAttributes(){return dl.members}emplace(e,t,i,r){e.emplace(t,0,i.y,i.height,i.width,0,r.y,r.height,r.width)}},jl=class{constructor(e,t,i){this.binders={},this._buffers=[];let r=[];for(let a in e.paint._values){if(!i(a))continue;let n=e.paint.get(a);if(!(n instanceof Oo&&Fa(n.property.specification)))continue;let o=ql(a,e.type),s=n.value,l=n.property.specification.type,h=n.property.useIntegerZoom,u=n.property.specification["property-type"],c="cross-faded"===u||"cross-faded-data-driven"===u;if("constant"===s.kind)this.binders[a]=c?new Rl(s.value,o):new Dl(s.value,o,l),r.push(`/u_${a}`);else if("source"===s.kind||c){let i=$l(a,l,"source");

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Du(e,t,i){return{i:e,x:t,y:i,prev:null,next:null,z:0,prevZ:null,nextZ:null}}var Ru=class{constructor(e,t){if(t>e)throw Error("Min granularity must not be greater than base granularity.");this._baseZoomGranularity=e,this._minGranularity=t}getGranularityForZoomLevel(e){let t=1<<e;return Math.max(Math.floor(this._baseZoomGranularity/t),this._minGranularity,1)}},Lu=class e{constructor(e){this.fill=e.fill,this.line=e.line,this.tile=e.tile,this.stencil=e.stencil,this.circle=e.circle}static{this.noSubdivision=new e({fill:new Ru(0,0),line:new Ru(0,0),tile:new Ru(0,0),stencil:new Ru(0,0),circle:1})}};fo("SubdivisionGranularityExpression",Ru),fo("SubdivisionGranularitySetting",Lu);const Fu=-32768,Bu=32767;var Ou=class{constructor(e,t){this._vertexBuffer=[],this._vertexDictionary=new Map,this._used=!1,this._granularity=e,this._granularityCellSize=ne/e,this._canonical=t}_getKey(e,t){return(e+=32768)<<16|(t+=32768)}_vertexToIndex(e,t){if(e<-32768||t<-32768||e>32767||t>32767)throw Error("Vertex 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t}_removeLinesOutsideTileX(e){let t=[];for(let i=0;i<e.length;i+=2)this._vertexOutsideTileX(e[i])||this._vertexOutsideTileX(e[i+1])||t.push(e[i],e[i+1]);return t}_convertIndices(e,t){let i=[];for(let r of t){let t=e[2*r],a=e[2*r+1];i.push(this._vertexToIndex(t,a))}return i}_pointArrayToIndices(e){let t=[];for(let i of e)t.push(this._vertexToIndex(i.x,i.y));return t}};function Vu(e,t,i,r=!0){return new Ou(i,t).subdividePolygonInternal(e,r)}function ju(e,t,i=!1){if(!e||e.length<1||e.length<2)return[];let r=e[0],a=e[e.length-1],n=i&&(r.x!==a.x||r.y!==a.y);if(t<2)return n?[...e,e[0]]:[...e];let o=Math.floor(ne/t),s=[];s.push(new d(e[0].x,e[0].y));let l=e.length,h=n?l:l-1;for(let t=0;t<h;t++){let i=e[t],r=t<l-1?e[t+1]:e[0],a=i.x,n=i.y,h=r.x,u=r.y,c=a!==h,p=n!==u;if(!c&&!p)continue;let f=h-a,m=u-n,g=Math.abs(f),_=Math.abs(m),y=a,v=n;for(;;){let 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e=t[r],a=t[o],l=t[s];e!==a&&e!==l&&a!==l&&i.push(l,a,e),o--,o<0&&(o=n-1)}else{let e=t[a],r=t[o],l=t[s];e!==r&&e!==l&&r!==l&&i.push(l,r,e),s++,s>=n&&(s=0)}if(r===a)break}}function qu(e,t,i,r,a,n,o,s,l){let h=a.length/2,u=o&&s&&l;if(h<ul.MAX_VERTEX_ARRAY_LENGTH){let c,p,d=t.prepareSegment(h,i,r),f=d.vertexLength;for(let e=0;e<n.length;e+=3)r.emplaceBack(f+n[e],f+n[e+1],f+n[e+2]);d.vertexLength+=h,d.primitiveLength+=n.length/3,u&&(p=o.prepareSegment(h,i,s),c=p.vertexLength,p.vertexLength+=h);for(let t=0;t<a.length;t+=2)e(a[t],a[t+1]);if(u)for(let e of l){for(let t=1;t<e.length;t+=2)s.emplaceBack(c+e[t-1],c+e[t]);p.primitiveLength+=e.length/2}}else(function(e,t,i,r,a,n){let o=[];for(let e=0;e<r.length/2;e++)o.push(-1);let s={count:0},l=0,h=e.getOrCreateLatestSegment(t,i),u=h.vertexLength;for(let c=2;c<a.length;c+=3){let p=a[c-2],d=a[c-1],f=a[c],m=o[p]<l,g=o[d]<l,_=o[f]<l,y=+!!m+ +!!g+ +!!_;h.vertexLength+y>ul.MAX_VERTEX_ARRAY_LENGTH&&(h=e.createNewSegment(t,i),l=s.count,m=!0,g=!0,_=!0,u=0);let v=$u(o,r,n,s,p,m,h),x=$u(o,r,n,s,d,g,h),b=$u(o,r,n,s,f,_,h);i.emplaceBack(u+v-l,u+x-l,u+b-l),h.primitiveLength++}})(t,i,r,a,n,e),u&&function(e,t,i,r,a,n){let o=[];for(let e=0;e<r.length/2;e++)o.push(-1);let s={count:0},l=0,h=e.getOrCreateLatestSegment(t,i),u=h.vertexLength;for(let c of a)for(let a=1;a<c.length;a+=2){let p=c[a-1],d=c[a],f=o[p]<l,m=o[d]<l,g=+!!f+ +!!m;h.vertexLength+g>ul.MAX_VERTEX_ARRAY_LENGTH&&(h=e.createNewSegment(t,i),l=s.count,f=!0,m=!0,u=0);let _=$u(o,r,n,s,p,f,h),y=$u(o,r,n,s,d,m,h);i.emplaceBack(u+_-l,u+y-l),h.primitiveLength++}}(o,i,s,a,l,e),t.forceNewSegmentOnNextPrepare(),o?.forceNewSegmentOnNextPrepare()}function $u(e,t,i,r,a,n,o){if(n){let n=r.count;return i(t[2*a],t[2*a+1]),e[a]=r.count,r.count++,o.vertexLength++,n}return e[a]}var Uu=class{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.patternFeatures=[],this.layoutVertexArray=new Zs,this.indexArray=new nl,this.indexArray2=new ol,this.programConfigurations=new Nl(e.layers,e.zoom),this.segments=new ul,this.segments2=new ul,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i){this.hasDependencies=Zh("fill",this.layers,t);let r=this.layers[0].layout.get("fill-sort-key"),a=!r.isConstant(),n=[],o=new Io(this.zoom),s=this.layers[0]._featureFilter.needGeometry;for(let{feature:l,id:h,index:u,sourceLayerIndex:c}of e){let e=Wl(l,s);if(!this.layers[0]._featureFilter.filter(o,e,i))continue;let p=a?r.evaluate(e,{},i,t.availableImages):void 0,d={id:h,properties:l.properties,type:l.type,sourceLayerIndex:c,index:u,geometry:s?e.geometry:Zl(l),patterns:{},sortKey:p};n.push(d)}a&&n.sort(((e,t)=>e.sortKey-t.sortKey));for(let r of n){let{geometry:a,index:n,sourceLayerIndex:o}=r;if(this.hasDependencies){let e=Wh("fill",this.layers,r,{zoom:this.zoom},t);this.patternFeatures.push(e)}else this.addFeature(r,a,n,i,{},t.subdivisionGranularity);let s=e[n].feature;t.featureIndex.insert(s,a,n,o,this.index)}}update(e,t,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:i})}addFeatures(e,t,i){for(let r of this.patternFeatures)this.addFeature(r,r.geometry,r.index,t,i,e.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Gh),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,t,i,r,a,n){for(let e of Hr(t,500)){let t=Vu(e,r,n.fill.getGranularityForZoomLevel(r.z)),i=this.layoutVertexArray;qu(((e,t)=>{i.emplaceBack(e,t)}),this.segments,this.layoutVertexArray,this.indexArray,t.verticesFlattened,t.indicesTriangles,this.segments2,this.indexArray2,t.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{imagePositions:a,canonical:r})}};let Gu;fo("FillBucket",Uu,{omit:["layers","patternFeatures"]});let Zu;var Wu={get paint(){return Zu||=new Wo({"fill-antialias":new qo(wt.paint_fill["fill-antialias"],"fill-antialias"),"fill-opacity":new $o(wt.paint_fill["fill-opacity"],"fill-opacity"),"fill-layer-opacity":new qo(wt.paint_fill["fill-layer-opacity"],"fill-layer-opacity"),"fill-color":new $o(wt.paint_fill["fill-color"],"fill-color"),"fill-outline-color":new $o(wt.paint_fill["fill-outline-color"],"fill-outline-color"),"fill-translate":new qo(wt.paint_fill["fill-translate"],"fill-translate"),"fill-translate-anchor":new qo(wt.paint_fill["fill-translate-anchor"],"fill-translate-anchor"),"fill-pattern":new Uo(wt.paint_fill["fill-pattern"],"fill-pattern")})},get layout(){return Gu||=new Wo({"fill-sort-key":new $o(wt.layout_fill["fill-sort-key"],"fill-sort-key")})}};var Hu=class extends Yo{constructor(e,t){super(e,Wu,t)}recalculate(e,t){super.recalculate(e,t);let i=this.paint._values["fill-outline-color"];"constant"===i.value.kind&&void 0===i.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(e){return new Uu(e)}queryRadius(){return hh(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:e,geometry:t,transform:i,pixelsToTileUnits:r}){return Ql(uh(e,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-i.bearingInRadians,r),t)}isTileClipped(){return!0}};const Xu=as([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Yu=as([{name:"a_centroid",components:2,type:"Int16"}],4),Ku=Xu.members;Xu.size,Xu.alignment;var Ju=class{constructor(e,t,i,r,a){for(this.properties=Object.create(null),this.extent=i,this.type=0,this.id=void 0,this._pbf=e,this._geometry=-1,this._keys=r,this._values=a;e.pos<t;){let t=e.readVarint();if(8===t)this.id=e.readVarint();else if(18===t){let t=e.readVarint()+e.pos;for(;e.pos<t;){let t=r[e.readVarint()],i=a[e.readVarint()];this.properties[t]=i}}else 24===t?this.type=e.readVarint():(34===t&&(this._geometry=e.pos),e.skip(t))}}loadGeometry(){if(this._geometry<0)throw Error("feature has no geometry");let e=this._pbf;e.pos=this._geometry;let t,i=e.readVarint()+e.pos,r=[],a=1,n=0,o=0,s=0;for(;e.pos<i;){if(n<=0){let t=e.readVarint();if(a=7&t,n=t>>3,0===n)continue}if(n--,1===a)o+=e.readSVarint(),s+=e.readSVarint(),t&&r.push(t),t=[new d(o,s)];else if(2===a)o+=e.readSVarint(),s+=e.readSVarint(),t&&t.push(new d(o,s));else{if(7!==a)throw Error(`unknown command ${a}`);t&&t.push(t[0].clone())}}return t&&r.push(t),r}bbox(){if(this._geometry<0)throw Error("feature has no geometry");let e=this._pbf;e.pos=this._geometry;let t=e.readVarint()+e.pos,i=1,r=0,a=0,n=0,o=1/0,s=-1/0,l=1/0,h=-1/0;for(;e.pos<t;){if(r<=0){let t=e.readVarint();if(i=7&t,r=t>>3,0===r)continue}if(r--,1===i||2===i)a+=e.readSVarint(),n+=e.readSVarint(),a<o&&(o=a),a>s&&(s=a),n<l&&(l=n),n>h&&(h=n);else if(7!==i)throw Error(`unknown command ${i}`)}return[o,l,s,h]}toGeoJSON(e,t,i){let r,a=this.extent*2**i,n=this.extent*e,o=this.extent*t,s=this.loadGeometry();function l(e){return[360*(e.x+n)/a-180,360/Math.PI*Math.atan(Math.exp((1-2*(e.y+o)/a)*Math.PI))-90]}function h(e){return e.map(l)}if(1===this.type){let e=[];for(let t of s)e.push(t[0]);let t=h(e);r=1===e.length?{type:"Point",coordinates:t[0]}:{type:"MultiPoint",coordinates:t}}else if(2===this.type){let e=s.map(h);r=1===e.length?{type:"LineString",coordinates:e[0]}:{type:"MultiLineString",coordinates:e}}else{if(3!==this.type)throw Error("unknown feature type");{let e=Qu(s),t=[];for(let i of e)t.push(i.map(h));r=1===t.length?{type:"Polygon",coordinates:t[0]}:{type:"MultiPolygon",coordinates:t}}}let u={type:"Feature",geometry:r,properties:this.properties};return null!=this.id&&(u.id=this.id),u}};function Qu(e){let t=e.length;if(t<=1)return[e];let i,r,a=[];for(let n=0;n<t;n++){let t=ec(e[n]);0!==t&&(void 0===r&&(r=t<0),r===t<0?(i&&a.push(i),i=[e[n]]):i&&i.push(e[n]))}return i&&a.push(i),a}function ec(e){let t=0;for(let i,r,a=0,n=e.length,o=n-1;a<n;o=a++)i=e[a],r=e[o],t+=(r.x-i.x)*(i.y+r.y);return t}Ju.types=["Unknown","Point","LineString","Polygon"];var tc=class{constructor(e,t){for(this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],void 0===t&&(t=e.length);e.pos<t;){let t=e.readVarint();10===t?this.name=e.readString():18===t?(this._features.push(e.pos),e.skip(t)):26===t?this._keys.push(e.readString()):34===t?this._values.push(ic(e)):40===t?this.extent=e.readVarint():120===t?this.version=e.readVarint():e.ski

2p(t)}this.length=this._features.length}feature(e){if(e<0||e>=this._features.length)throw Error("feature index out of bounds");this._pbf.pos=this._features[e];let t=this._pbf.readVarint()+this._pbf.pos;return new Ju(this._pbf,t,this.extent,this._keys,this._values)}};function ic(e){let t=null,i=e.readVarint()+e.pos;for(;e.pos<i;){let i=e.readVarint();t=10===i?e.readString():21===i?e.readFloat():25===i?e.readDouble():32===i?e.readVarint(!0):40===i?e.readVarint():48===i?e.readSVarint():56===i?e.readBoolean():(e.skip(i),null)}if(null==t)throw Error("unknown feature value");return t}var rc=class{constructor(e,t=e.length){let i=Object.create(null);for(;e.pos<t;){let t=e.readVarint();if(26===t){let t=new tc(e,e.readVarint()+e.pos);t.length&&(i[t.name]=t)}else e.skip(t)}this.layers=i}};const ac=8192;function nc(e,t,i,r,a,n,o,s){e.emplaceBack(t,i,2*Math.floor(r*ac)+o,a*ac*2,n*ac*2,Math.round(s))}var oc=class{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new Ws,this.centroidVertexArray=new qs,this.indexArray=new nl,this.programConfigurations=new Nl(e.layers,e.zoom),this.segments=new ul,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i){this.features=[],this.hasDependencies=Zh("fill-extrusion",this.layers,t);let r=new Io(this.zoom),a=this.layers[0]._featureFilter.needGeometry;for(let{feature:n,id:o,index:s,sourceLayerIndex:l}of e){let e=Wl(n,a);if(!this.layers[0]._featureFilter.filter(r,e,i))continue;let h={id:o,sourceLayerIndex:l,index:s,geometry:a?e.geometry:Zl(n),properties:n.properties,type:n.type,patterns:{}};this.hasDependencies?this.features.push(Wh("fill-extrusion",this.layers,h,{zoom:this.zoom},t)):this.addFeature(h,h.geometry,s,i,{},t.subdivisionGranularity),t.featureIndex.insert(n,h.geometry,s,l,this.index,!0)}}addFeatures(e,t,i){for(let r of this.features){let{geometry:a}=r;this.addFeature(r,a,r.index,t,i,e.subdivisionGranularity)}}update(e,t,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:i})}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,Ku),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Yu.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,i,r,a,n){for(let i of Hr(t,500)){let t={x:0,y:0,sampleCount:0},a=this.layoutVertexArray.length;this.processPolygon(t,r,e,i,n);let o=this.layoutVertexArray.length-a,s=Math.floor(t.x/t.sampleCount),l=Math.floor(t.y/t.sampleCount);for(let e=0;e<o;e++)this.centroidVertexArray.emplaceBack(s,l)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{imagePositions:a,canonical:r})}processPolygon(e,t,i,r,a){if(r.length<1||hc(r[0]))return;for(let t of r)0!==t.length&&sc(e,t);let n={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},o=a.fill.getGranularityForZoomLevel(t.z),s="Polygon"===Ju.types[i.type];for(let e of r){if(0===e.length||hc(e))continue;let t=ju(e,o,s);this._generateSideFaces(t,n)}if(!s)return;let l=Vu(r,t,o,!1),h=this.layoutVertexArray;qu(((e,t)=>{nc(h,e,t,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,l.verticesFlattened,l.indicesTriangles)}_generateSideFaces(e,t){let i=0;for(let r=1;r<e.length;r++){let a=e[r],n=e[r-1];if(lc(a,n))continue;t.segment.vertexLength+4>ul.MAX_VERTEX_ARRAY_LENGTH&&(t.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));let o=a.sub(n)._perp()._unit(),s=n.dist(a);i+s>32768&&(i=0),nc(this.layoutVertexArray,a.x,a.y,o.x,o.y,0,0,i),nc(this.layoutVertexArray,a.x,a.y,o.x,o.y,0,1,i),i+=s,nc(this.layoutVertexArray,n.x,n.y,o.x,o.y,0,0,i),nc(this.layoutVertexArray,n.x,n.y,o.x,o.y,0,1,i);let l=t.segment.vertexLength;this.indexArray.emplaceBack(l,l+2,l+1),this.indexArray.emplaceBack(l+1,l+2,l+3),t.segment.vertexLength+=4,t.segment.primitiveLength+=2}}};function sc(e,t){for(let i=0;i<t.length;i++){let r=t[i];(i!==t.length-1||t[0].x!==r.x||t[0].y!==r.y)&&(e.x+=r.x,e.y+=r.y,e.sampleC

2e.sortKey-t.sortKey));for(let r of n){let{geometry:a,index:n,sourceLayerIndex:o}=r;this.hasDependencies?(Zh("line",this.layers,t)?Wh("line",this.layers,r,{zoom:this.zoom},t):this.hasLineDasharray(this.layers)&&this.addLineDashDependencies(this.layers,r,this.zoom,t),this.patternFeatures.push(r)):this.addFeature(r,a,n,i,{},{},t.subdivisionGranularity);let s=e[n].feature;t.featureIndex.insert(s,a,n,o,this.index)}}update(e,t,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:i,dashPositions:r})}addFeatures(e,t,i,r){for(let a of this.patternFeatures)this.addFeature(a,a.geometry,a.index,t,i,r,e.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,bc)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,vc),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.hasOwn(e.properties,"geojsonvt_clip_start")&&Object.hasOwn(e.properties,"geojsonvt_clip_end"))return{start:+e.properties[gc],end:+e.properties[_c]}}addFeature(e,t,i,r,a,n,o){let s=this.layers[0].layout,l=s.get("line-join").evaluate(e,{}),h=s.get("line-cap").evaluate(e,{}),u=s.get("line-miter-limit").evaluate(e,{}),c=s.get("line-round-limit").evaluate(e,{});this.lineClips=this.lineFeatureClips(e);for(let i of t)this.addLine(i,e,l,h,u,c,r,o);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{imagePositions:a,dashPositions:n,canonical:r})}addLine(e,t,i,r,a,n,o,s){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,e=ju(e,o?s.line.getGranularityForZoomLevel(o.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let t=0;t<e.length-1;t++)this.totalDistance+=e[t].dist(e[t+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}let l="Polygon"===Ju.types[t.type],h=e.length;for(;h>=2&&e[h-1].equals(e[h-2]);)h--;let u=0;for(;u<h-1&&e[u].equals(e[u+1]);)u++;if(h-u<(l?3:2))return;"bevel"===i&&(a=1.05);let c,p,d,f,m,g=this.overscaling<=16?15*ne/(512*this.overscaling):0,_=this.segments.prepareSegment(10*h,this.layoutVertexArray,this.indexArray);this.e1=this.e2=-1,l&&(c=e[h-2],m=e[u].sub(c)._unit()._perp());for(let t=u;t<h;t++){if(d=t===h-1?l?e[u+1]:void 0:e[t+1],d&&e[t].equals(d))continue;m&&(f=m),c&&(p=c),c=e[t],m=d?d.sub(c)._unit()._perp():f,f||=m;let o=f.add(m);(0!==o.x||0!==o.y)&&o._unit();let s=f.x*m.x+f.y*m.y,y=o.x*m.x+o.y*m.y,v=0===y?1/0:1/y,x=2*Math.sqrt(2-2*y),b=y<wc&&p&&d,w=f.x*m.y-f.y*m.x>0;if(b&&t>u){let e=c.dist(p);if(e>2*g){let t=c.sub(c.sub(p)._mult(g/e)._round());this.updateDistance(p,t),this.addCurrentVertex(t,f,0,0,_),p=t}}let T=p&&d,S=T?i:l?"butt":r;if(T&&"round"===S&&(v<n?S="miter":v<=2&&(S="fakeround")),"miter"===S&&v>a&&(S="bevel"),"bevel"===S&&(v>2&&(S="flipbevel"),v<a&&(S="miter")),p&&this.updateDistance(p,c),"miter"

2===S)o._mult(v),this.addCurrentVertex(c,o,0,0,_);else if("flipbevel"===S){if(v>100)o=m.mult(-1);else{let e=v*f.add(m).mag()/f.sub(m).mag();o._perp()._mult(e*(w?-1:1))}this.addCurrentVertex(c,o,0,0,_),this.addCurrentVertex(c,o.mult(-1),0,0,_)}else if("bevel"===S||"fakeround"===S){let e=-Math.sqrt(v*v-1),t=w?e:0,i=w?0:e;if(p&&this.addCurrentVertex(c,f,t,i,_),"fakeround"===S){let e=Math.round(180*x/Math.PI/20);for(let t=1;t<e;t++){let i=t/e;if(.5!==i){let e=i-.5;i+=i*e*(i-1)*((1.0904+s*(s*(3.55645-1.43519*s)-3.2452))*e*e+(.848013+s*(.215638*s-1.06021)))}let r=m.sub(f)._mult(i)._add(f)._unit()._mult(w?-1:1);this.addHalfVertex(c,r.x,r.y,!1,w,0,_)}}d&&this.addCurrentVertex(c,m,-t,-i,_)}else if("butt"===S)this.addCurrentVertex(c,o,0,0,_);else if("square"===S){let e=p?1:-1;this.addCurrentVertex(c,o,e,e,_)}else"round"===S&&(p&&(this.addCurrentVertex(c,f,0,0,_),this.addCurrentVertex(c,f,1,1,_,!0)),d&&(this.addCurrentVertex(c,m,-1,-1,_,!0),this.addCurrentVertex(c,m,0,0,_)));if(b&&t<h-1){let e=c.dist(d);if(e>2*g){let t=c.add(d.sub(c)._mult(g/e)._round());this.updateDistance(c,t),this.addCurrentVertex(t,m,0,0,_),c=t}}}}addCurrentVertex(e,t,i,r,a,n=!1){let o=t.x+t.y*i,s=t.y-t.x*i,l=-t.x+t.y*r,h=-t.y-t.x*r;this.addHalfVertex(e,o,s,n,!1,i,a),this.addHalfVertex(e,l,h,n,!0,-r,a),this.distance>16384&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,t,i,r,a,n))}addHalfVertex({x:e,y:t},i,r,a,n,o,s){let l=.5*(this.lineClips?32767*this.scaledDistance:this.scaledDistance);if(this.layoutVertexArray.emplaceBack(+!!a+(e<<1),+!!n+(t<<1),Math.round(63*i)+128,Math.round(63*r)+128,1+(0===o?0:o<0?-1:1)|(63&l)<<2,l>>6),this.lineClips){let e=(this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start);this.layoutVertexArray2.emplaceBack(e,this.lineClipsArray.length)}let h=s.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,h,this.e2),s.primitiveLength++),n?this.e2=h:this.e1=h}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,t){this.distance+=e.dist(t),this.updateScaledDistance()}hasLineDasharray(e){for(let t of e){let e=t.paint.get("line-dasharray");if(e&&!e.isConstant())return!0}return!1}addLineDashDependencies(e,t,i,r){for(let a of e){let e=a.paint.get("line-dasharray");if(!e||"constant"===e.value.kind)continue;let n="round"===a.layout.get("line-cap").evaluate(t,{}),o={dasharray:e.value.evaluate({zoom:i-1},t,{}),round:n},s={dasharray:e.value.evaluate({zoom:i},t,{}),round:n},l={dasharray:e.value.evaluate({zoom:i+1},t,{}),round:n},h=`${o.dasharray.join(",")},${o.round}`,u=`${s.dasharray.join(",")},${s.round}`,c=`${l.dasharray.join(",")},${l.round}`;r.dashDependencies[h]=o,r.dashDependencies[u]=s,r.dashDependencies[c]=l,t.dashes[a.id]={min:h,mid:u,max:c}}}};let Sc;fo("LineBucket",Tc,{omit:["layers","patternFeatures"]});let Pc;var Ec={get paint(){return Pc||=new Wo({"line-opacity":new $o(wt.paint_line["line-opacity"],"line-opacity"),"line-layer-opacity":new qo(wt.paint_line["line-layer-opacity"],"line-layer-opacity"),"line-color":new $o(wt.paint_line["line-color"],"line-color"),"line-translate":new qo(wt.paint_line["line-translate"],"line-translate"),"line-translate-anchor":new qo(wt.paint_line["line-translate-anchor"],"line-translate-anchor"),"line-width":new $o(wt.paint_line["line-width"],"line-width"),"line-gap-width":new $o(wt.paint_line["line-gap-width"],"line-gap-width"),"line-offset":new $o(wt.paint_line["line-offset"],"line-offset"),"line-blur":new $o(wt.paint_line["line-blur"],"line-blur"),"line-dasharray":new Uo(wt.paint_line["line-dasharray"],"line-dasharray"),"line-pattern":new Uo(wt.paint_line["line-pattern"],"line-pattern"),"line-gradient":new Zo(wt.paint_line["line-gradient"],"line-gradient")})},get layout(){return Sc||=new Wo({"line-cap":new $o(wt.layout_line["line-cap"],"line-cap"),"line-join":new $o(wt.layout_line["line-join"],"line-join"),"line-miter-limit":new $o(wt.layout_line["line-miter-limit"],"line-miter-limit"),"line-round-limit":new $o(wt.layout_line["line-round-limit"],"line-round-limit"),"line-sort-key":new $o(wt.layout_line["line-sort-key"],"line-sort-key")})}},Cc=class extends $o{possiblyEvaluate(e,t){return t=new Io(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,zoomHistory:t.zoomHistory,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,i,r){return t=Me({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,i,r)}};let Mc;var Ic=class extends Yo{constructor(e,t){super(e,Ec,t),this.gradientVersion=0,Mc||(Mc=new Cc(Ec.paint.properties["line-width"].specification,"line-floorwidth"),Mc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){let e=this.gradientExpression();!function(e){return void 0!==e._styleExpression}(e)?this.stepInterpolant=!1:this.stepInterpolant=e._styleExpression.expression instanceof or,this.gradientVersion=(this.gradientVersion+1)%(2**53-1)}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=Mc.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Tc(e)}queryRadius(e){let t=e,i=Ac(lh("line-width",this,t),lh("line-gap-width",this,t)),r=lh("line-offset",this,t);return i/2+Math.abs(r)+hh(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:e,feature:t,featureState:i,geometry:r,transform:a,pixelsToTileUnits:n}){let o=uh(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-a.bearingInRadians,n),s=n/2*Ac(this.paint.get("line-width").evaluate(t,i),this.paint.get("line-gap-width").evaluate(t,i)),l=this.paint.get("line-offset").evaluate(t,i);return l&&(r=function(e,t){let i=[];for(let r of e){let e=ch(r),a=[];for(let i=0;i<e.length;i++){let r=e[i],n=e[i-1],o=e[i+1],s=0===i?new d(0,0):r.sub(n)._unit()._perp(),l=i===e.length-1?new d(0,0):o.sub(r)._unit()._perp(),h=s._add(l)._unit(),u=h.x*l.x+h.y*l.y;0!==u&&h._mult(1/u),a.push(h._mult(t)._add(r))}i.push(a)}return i}(r,l*n)),function(e,t,i){for(let r of t){if(e.length>=3)for(let t of 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e}as([{name:"triangle",components:3,type:"Uint16"}]),as([{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"}]),as([{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"}]),as([{type:"Float32",name:"offsetX"}]),as([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),as([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const Oc={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","⋯":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};const Vc=4294967296,jc=typeof TextDecoder>"u"?null:new TextDecoder("utf-8");var Nc=class{constructor(e){this.buf=ArrayBuffer.isView(e)?e:new Uint8Array(e),this.dataView=new DataView(this.buf.buffer,this.buf.byteOffset,this.buf.byteLength),this.pos=0,this.type=0,this._valueStart=-1,this.length=this.buf.length}readFields(e,t,i=this.length){let r;for(;r=this.nextField(i);)e(r,t,this);return t}readMessage(e,t){return this.readFields(e,t,this.readVarint()+this.pos)}readFixed32(){let e=this.dataView.getUint32(this.pos,!0);return this.pos+=4,e}readSFixed32(){let e=this.dataView.getInt32(this.pos,!0);return this.pos+=4,e}readFixed64(){let e=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*Vc;return this.pos+=8,e}readSFixed64(){let e=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*Vc;return this.pos+=8,e}readFloat(){let e=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,e}readDouble(){let e=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,e}readVarint(e){let t=this.buf,i=t[this.pos++];if(i<128)return i;let r,a=127&i;return r=t[this.pos++],a|=(127&r)<<7,r<128||(r=t[this.pos++],a|=(127&r)<<14,r<128)||(r=t[this.pos++],a|=(127&r)<<21,r<128)?a:(r=t[this.pos],a|=(15&r)<<28,function(e,t,i){let r,a,n=i.buf;if(a=n[i.pos++],r=(112&a)>>4,a<128||(a=n[i.pos++],r|=(127&a)<<3,a<128)||(a=n[i.pos++],r|=(127&a)<<10,a<128)||(a=n[i.pos++],r|=(127&a)<<17,a<128)||(a=n[i.pos++],r|=(127&a)<<24,a<128)||(a=n[i.pos++],r|=(1&a)<<31,a<128))return function(e,t,i){return i?4294967296*t+(e>>>0):4294967296*(t>>>0)+(e>>>0)}(e,r,t);throw Error("Expected varint not more than 10 bytes")}(a,e,this))}readSVarint(){let e=this.readVarint();return e%2==1?(e+1)/-2:e/2}readBoolean(){return!!this.readVarint()}readString(){let e=this.readVarint()+this.pos,t=this.pos;return this.pos=e,e-t>=12&&jc?jc.decode(this.buf.subarray(t,e)):function(e,t,i){let r="",a=t;for(;a<i;){let t,n,o,s=e[a],l=null,h=s>239?4:s>223?3:s>191?2:1;if(a+h>i)break;1===h?s<128&&(l=s):2===h?(t=e[a+1],128==(192&t)&&(l=(31&s)<<6|63&t,l<=127&&(l=null))):3===h?(t=e[a+1],n=e[a+2],128==(192&t)&&128==(192&n)&&(l=(15&s)<<12|(63&t)<<6|63&n,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===h&&(t=e[a+1],n=e[a+2],o=e[a+3],128==(192&t)&&128==(192&n)&&128==(192&o)&&(l=(15&s)<<18|(63&t)<<12|(63&n)<<6|63&o,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,h=1):l>65535&&(l-=65536,r+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),r+=String.fromCharCode(l),a+=h}return r}(this.buf,t,e)}readBytes(){let e=this.readVarint()+this.pos,t=this.buf.subarray(this.pos,e);return this.pos=e,t}readPackedVarint(e=[],t){let i=this.readPackedEnd();for(;this.pos<i;)e.push(this.readVarint(t));return e}readPackedSVarint(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSVarint());return e}readPackedBoolean(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readBoolean());return e}readPackedFloat(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFloat());return e}readPackedDouble(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readDouble());return e}readPackedFixed32(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed32());return e}readPackedSFixed32(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed32());return e}readPackedFixed64(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed64());return e}readPackedSFixed64(e=[]){let t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed64());return e}readPackedEnd(){return 2===this.type?this.readVarint()+this.pos:this.pos+1}nextField(e=this.length){if(this.pos===this._valueStart&&this.skip(this.type),this.pos>=e)return 0;let t=this.readVarint();return this.type=7&t,this._valueStart=this.pos,t>>>3}skip(e){let t=7&e;if(0===t)for(;this.buf[this.pos++]>127;);else if(2===t)this.pos=this.readVarint()+this.pos;else if(5===t)this.pos+=4;else{if(1!==t)throw Error(`Unimplemented type: ${t}`);this.pos+=8}}};function qc(e,t,i){1===e&&i.readMessage($c,t)}function $c(e,t,i){if(3===e){let{id:e,bitmap:r,width:a,height:n,left:o,top:s,advance:l}=i.readMessage(Uc,{});t.push({id:e,bitmap:new Mh({width:a+6,height:n+6},r),metrics:{width:a,height:n,left:o,top:s,advance:l}})}}function Uc(e,t,i){1===e?t.id=i.readVarint():2===e?t.bitmap=i.readBytes():3===e?t.width=i.readVarint():4===e?t.height=i.readVarint():5===e?t.left=i.readSVarint():6===e?t.top=i.readSVarint():7===e&&(t.advance=i.readVarint())}function Gc(e){let{userImage:t}=e;return!(!t?.render||!t.render())&&(e.data.replace(new Uint8Array(t.data.buffer)),!0)}function Zc(e){let t=0,i=0;

2e.sortKey-t.sortKey))}update(e,t,i){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,{imagePositions:i}),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,{imagePositions:i}))}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){let i=this.lineVertexArray.length;if(void 0!==e.segment){let i=e.dist(t[e.segment+1]),r=e.dist(t[e.segment]),a={};for(let r=e.segment+1;r<t.length;r++)a[r]={x:t[r].x,y:t[r].y,tileUnitDistanceFromAnchor:i},r<t.length-1&&(i+=t[r+1].dist(t[r]));for(let i=e.segment||0;i>=0;i--)a[i]={x:t[i].x,y:t[i].y,tileUnitDistanceFromAnchor:r},i>0&&(r+=t[i-1].dist(t[i]));for(let e=0;e<t.length;e++){let t=a[e];this.lineVertexArray.emplaceBack(t.x,t.y,t.tileUnitDistanceFromAnchor)}}return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}}addSymbols(e,t,i,r,a,n,o,s,l,h,u,c){let p=e.indexArray,d=e.layoutVertexArray,f=e.segments.prepareSegment(4*t.length,d,p,this.canOverlap?n.sortKey:void 0),m=this.glyphOffsetArray.length,g=f.vertexLength,_=this.allowVerticalPlacement&&2===o?Math.PI/2:0,y=n.text&&n.text.sections;for(let r=0;r<t.length;r++){let{tl:a,tr:o,bl:l,br:h,tex:u,pixelOffsetTL:m,pixelOffsetBR:g,minFontScaleX:v,minFontScaleY:x,glyphOffset:b,isSDF:w,sectionIndex:T}=t[r],S=f.vertexLength,P=b[1];tp(d,s.x,s.y,a.x,P+a.y,u.x,u.y,i,w,m.x,m.y,v,x),tp(d,s.x,s.y,o.x,P+o.y,u.x+u.w,u.y,i,w,g.x,m.y,v,x),tp(d,s.x,s.y,l.x,P+l.y,u.x,u.y+u.h,i,w,m.x,g.y,v,x),tp(d,s.x,s.y,h.x,P+h.y,u.x+u.w,u.y+u.h,i,w,g.x,g.y,v,x),ip(e.dynamicLayoutVertexArray,s,_),p.emplaceBack(S,S+2,S+1),p.emplaceBack(S+1,S+2,S+3),f.vertexLength+=4,f.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(b[0]),(r===t.length-1||T!==t[r+1].sectionIndex)&&e.programConfigurations.populatePaintArrays(d.length,n,n.index,{imagePositions:{},canonical:c,formattedSection:y?.[T]})}e.placedSymbolArray.emplaceBack(s.x,s.y,m,this.glyphOffsetArray.length-m,g,l,h,s.segment,i?i[0]:0,i?i[1]:0,r[0],r[1],o,0,!1,0,u)}_addCollisionDebugVertex(e,t,i,r,a,n){return t.emplaceBack(0,0),e.emplaceBack(i.x,i.y,r,a,Math.round(n.x),Math.round(n.y))}addCollisionDebugVertices(e,t,i,r,a,n,o){let s=a.segments.prepareSegment(4,a.layoutVertexArray,a.indexArray),l=s.vertexLength,h=a.layoutVertexArray,u=a.collisionVertexArray,c=o.anchorX,p=o.anchorY;this._addCollisionDebugVertex(h,u,n,c,p,new d(e,t)),this._addCollisionDebugVertex(h,u,n,c,p,new d(i,t)),this._addCollisionDebugVertex(h,u,n,c,p,new d(i,r)),this._addCollisionDebugVertex(h,u,n,c,p,new d(e,r)),s.vertexLength+=4;let f=a.indexArray;f.emplaceBack(l,l+1),f.emplaceBack(l+1,l+2),f.emplaceBack(l+2,l+3),f.emplaceBack(l+3,l),s.primitiveLength+=4}addDebugCollisionBoxes(e,t,i,r){for(let a=e;a<t;a++){let e=this.collisionBoxArray.get(a),t=e.x1,n=e.y1,o=e.x2,s=e.y2;this.addCollisionDebugVertices(t,n,o,s,r?this.textCollisionBox:this.iconCollisionBox,e.anchorPoint,i)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new np(tl,Rc.members,ol),this.iconCollisionBox=new np(tl,Rc.members,ol);for(let e=0;e<this.symbolInstances.length;e++){let 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,i,r,a,n,o,s,l){let h={};for(let r=t;r<i;r++){let t=e.get(r);h.textBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},h.textFeatureIndex=t.featureIndex;break}for(let t=r;t<a;t++){let i=e.get(t);h.verticalTextBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anch

2orPointY},h.verticalTextFeatureIndex=i.featureIndex;break}for(let t=n;t<o;t++){let i=e.get(t);h.iconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},h.iconFeatureIndex=i.featureIndex;break}for(let t=s;t<l;t++){let i=e.get(t);h.verticalIconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},h.verticalIconFeatureIndex=i.featureIndex;break}return h}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){let i=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,i.textBoxStartIndex,i.textBoxEndIndex,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i.iconBoxStartIndex,i.iconBoxEndIndex,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,t){let i=e.placedSymbolArray.get(t),r=i.vertexStartIndex+4*i.numGlyphs;for(let t=i.vertexStartIndex;t<r;t+=4)e.indexArray.emplaceBack(t,t+2,t+1),e.indexArray.emplaceBack(t+1,t+2,t+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;let t=Math.sin(e),i=Math.cos(e),r=[],a=[],n=[];for(let e=0;e<this.symbolInstances.length;++e){n.push(e);let o=this.symbolInstances.get(e);r.push(0|Math.round(t*o.anchorX+i*o.anchorY)),a.push(o.featureIndex)}return n.sort(((e,t)=>r[e]-r[t]||a[t]-a[e])),n}addToSortKeyRanges(e,t){let i=this.sortKeyRanges[this.sortKeyRanges.length-1];i?.sortKey===t?i.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(let e of this.symbolInstanceIndexes){let t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex);let i=[t.rightJustifiedTextSymbolIndex,t.centerJustifiedTextSymbolIndex,t.leftJustifiedTextSymbolIndex];for(let e=0;e<i.length;e++){let t=i[e];t>=0&&i.indexOf(t)===e&&this.addIndicesForPlacedSymbol(this.text,t)}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 sp;fo("SymbolBucket",op,{omit:["layers","collisionBoxArray","features","compareText"]}),op.MAX_GLYPHS=65535,op.addDynamicAttributes=ip;let lp;var hp={get paint(){return lp||=new Wo({"icon-opacity":new $o(wt.paint_symbol["icon-opacity"],"icon-opacity"),"icon-color":new $o(wt.paint_symbol["icon-color"],"icon-color"),"icon-halo-color":new $o(wt.paint_symbol["icon-halo-color"],"icon-halo-color"),"icon-halo-width":new $o(wt.paint_symbol["icon-halo-width"],"icon-halo-width"),"icon-halo-blur":new $o(wt.paint_symbol["icon-halo-blur"],"icon-halo-blur"),"icon-translate":new qo(wt.paint_symbol["icon-translate"],"icon-translate"),"icon-translate-anchor":new qo(wt.paint_symbol["icon-translate-anchor"],"icon-translate-anchor"),"text-opacity":new $o(wt.paint_symbol["text-opacity"],"text-opacity"),"text-color":new $o(wt.paint_symbol["text-color"],"text-color",{runtimeType:$t,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new $o(wt.paint_symbol["text-halo-color"],"text-halo-color"),"text-halo-width":new $o(wt.paint_symbol["text-halo-width"],"text-halo-width"),"text-halo-blur":new $o(wt.paint_symbol["text-halo-blur"],"text-halo-blur"),"text-translate":new qo(wt.paint_symbol["text-translate"],"text-translate"),"text-translate-anchor":new qo(wt.paint_symbol["text-translate-anchor"],"text-translate-anchor")})}

2,get layout(){return sp||=new Wo({"symbol-placement":new qo(wt.layout_symbol["symbol-placement"],"symbol-placement"),"symbol-spacing":new qo(wt.layout_symbol["symbol-spacing"],"symbol-spacing"),"symbol-avoid-edges":new qo(wt.layout_symbol["symbol-avoid-edges"],"symbol-avoid-edges"),"symbol-sort-key":new $o(wt.layout_symbol["symbol-sort-key"],"symbol-sort-key"),"symbol-z-order":new qo(wt.layout_symbol["symbol-z-order"],"symbol-z-order"),"icon-allow-overlap":new qo(wt.layout_symbol["icon-allow-overlap"],"icon-allow-overlap"),"icon-overlap":new qo(wt.layout_symbol["icon-overlap"],"icon-overlap"),"icon-ignore-placement":new qo(wt.layout_symbol["icon-ignore-placement"],"icon-ignore-placement"),"icon-optional":new qo(wt.layout_symbol["icon-optional"],"icon-optional"),"icon-rotation-alignment":new qo(wt.layout_symbol["icon-rotation-alignment"],"icon-rotation-alignment"),"icon-size":new $o(wt.layout_symbol["icon-size"],"icon-size"),"icon-text-fit":new qo(wt.layout_symbol["icon-text-fit"],"icon-text-fit"),"icon-text-fit-padding":new qo(wt.layout_symbol["icon-text-fit-padding"],"icon-text-fit-padding"),"icon-image":new $o(wt.layout_symbol["icon-image"],"icon-image"),"icon-rotate":new $o(wt.layout_symbol["icon-rotate"],"icon-rotate"),"icon-padding":new $o(wt.layout_symbol["icon-padding"],"icon-padding"),"icon-keep-upright":new qo(wt.layout_symbol["icon-keep-upright"],"icon-keep-upright"),"icon-offset":new $o(wt.layout_symbol["icon-offset"],"icon-offset"),"icon-anchor":new $o(wt.layout_symbol["icon-anchor"],"icon-anchor"),"icon-pitch-alignment":new qo(wt.layout_symbol["icon-pitch-alignment"],"icon-pitch-alignment"),"text-pitch-alignment":new qo(wt.layout_symbol["text-pitch-alignment"],"text-pitch-alignment"),"text-rotation-alignment":new qo(wt.layout_symbol["text-rotation-alignment"],"text-rotation-alignment"),"text-field":new $o(wt.layout_symbol["text-field"],"text-field"),"text-font":new $o(wt.layout_symbol["text-font"],"text-font"),"text-size":new $o(wt.layout_symbol["text-size"],"text-size"),"text-max-width":new $o(wt.layout_symbol["text-max-width"],"text-max-width"),"text-line-height":new qo(wt.layout_symbol["text-line-height"],"text-line-height"),"text-letter-spacing":new $o(wt.layout_symbol["text-letter-spacing"],"text-letter-spacing"),"text-justify":new $o(wt.layout_symbol["text-justify"],"text-justify"),"text-radial-offset":new $o(wt.layout_symbol["text-radial-offset"],"text-radial-offset"),"text-variable-anchor":new qo(wt.layout_symbol["text-variable-anchor"],"text-variable-anchor"),"text-variable-anchor-offset":new $o(wt.layout_symbol["text-variable-anchor-offset"],"text-variable-anchor-offset"),"text-anchor":new $o(wt.layout_symbol["text-anchor"],"text-anchor"),"text-max-angle":new qo(wt.layout_symbol["text-max-angle"],"text-max-angle"),"text-writing-mode":new qo(wt.layout_symbol["text-writing-mode"],"text-writing-mode"),"text-rotate":new $o(wt.layout_symbol["text-rotate"],"text-rotate"),"text-padding":new qo(wt.layout_symbol["text-padding"],"text-padding"),"text-keep-upright":new qo(wt.layout_symbol["text-keep-upright"],"text-keep-upright"),"text-transform":new $o(wt.layout_symbol["text-transform"],"text-transform"),"text-offset":new $o(wt.layout_symbol["text-offset"],"text-offset"),"text-allow-overlap":new qo(wt.layout_symbol["text-allow-overlap"],"text-allow-overlap"),"text-overlap":new qo(wt.layout_symbol["text-overlap"],"text-overlap"),"text-ignore-placement":new qo(wt.layout_symbol["text-ignore-placement"],"text-ignore-placement"),"text-optional":new qo(wt.layout_symbol["text-optional"],"text-optional")})}},up=class{constructor(e){if(void 0===e.property.overrides)throw Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:Vt,this.defaultValue=e}evaluate(e){if(e.formattedSection){let t=this.defaultValue.property.overrides;if(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){if(!this.defaultValue.isConstant()){e(this.defaultValue.value._styleExpression.expression)}}outputDefined(){return!1}serialize(){return null}};fo("FormatSectionOverride",up,{omit:["defaultValue"]});const cp=e=>"symbol"===e.type;var pp=class e extends Yo{constructor(e,t){super(e,hp,t)}recalculate(e,t){if(super.recalculate(e,t),"auto"===this.layout.get("icon-rotation-alignment")&&("point"===this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="viewport":this.layout._values["icon-rotation-alignment"]="map"),"auto"===this.layout.get("text-rotation-alignment")&&("point"===this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="viewport":this.layout._values["text-rotation-alignment"]="map"),"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")){let e=this.layout.get("text-writing-mode");if(e){let t=[];for(let i of e)t.includes(i)||t.push(i);this.layout._values["text-writing-mode"]=t}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,t,i,r){let a=this.layout.get(e).evaluate(t,{},i,r),n=this._unevaluatedLayout._values[e];return n.isDataDriven()||Ja(n.value)||!a?a:function(e,t){return t.replace(/{([^{}]+)}/g,((t,i)=>e&&i in e?String(e[i]):""))}(t.properties,a)}createBucket(e){return new op(e)}queryRadius(){return 0}queryIntersectsFeature(){throw Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(let t of hp.paint.overridableProperties){if(!e.hasPaintOverride(this.layout,t))continue;let i=this.paint.get(t),r=new Xa(new up(i),`layers[${this.id}].paint.${i.property.name}`,i.property.specification),a=null;a="constant"===i.value.kind||"source"===i.value.kind?new en("source",r):new tn("composite",r,i.value.zoomStops),this.paint._values[t]=new Oo(i.property,a,i.parameters)}}_handleOverridablePaintPropertyUpdate(t,i,r){return!(!this.layout||i.isDataDriven()||r.isDataDriven())&&e.hasPaintOverride(this.layout,t)}static hasPaintOverride(e,t){let i=e.get("text-field"),r=hp.paint.properties[t],a=!1,n=e=>{for(let t of e)if(r.overrides?.hasOverride(t))return void(a=!0)};if("constant"===i.value.kind&&i.value.value instanceof Fi)n(i.value.value.sections);else if("source"===i.value.kind||"composite"===i.value.kind){let e=t=>{if(!a)if(t instanceof Xi&&Wi(t.value)===Xt){let e=t.value;n(e.sections)}else t instanceof br?n(t.sections):t.eachChild(e)},t=i.value;t._styleExpression&&e(t._styleExpression.expression)}return a}};let dp;var fp={get paint(){return dp||=new Wo({"background-color":new qo(wt.paint_background["background-color"],"background-color"),"background-pattern":new Go(wt.paint_background["background-pattern"],"background-pattern"),"background-opacity":new qo(wt.paint_background["background-opacity"],"background-opacity")})}};var mp=class extends Yo{constructor(e,t){super(e,fp,t)}};var gp=class extends Yo{constructor(e,t){super(e,{},t),this.onAdd=e=>{this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)},this.onRemove=e=>{this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)},this.implementation=e}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw Error("Custom layers cannot be serialized")}};function _p(e,t){if("custom"===e.type)return new gp(e,t);switch(e.type){case"background":return new mp(e,t);case"circle":return new bh(e,t);case"color-relief":return new $h(e,t);case"fill":return new Hu(e,t);case"fill-extrusion":return new dc(e,t);case"heatmap":return new Dh(e,t);case"hillshade":return new Fh(e,t);case"line":return new Ic(e,t);case"raster":return new es(e,t);case"symbol":return new pp(e,t)}}var yp=class{constructor(e){this._methodToThrottle=e,this._triggered=!1,this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()}}trigger(){this._triggered||(this._triggered=!0,this._channel?.port1.postMessage(!0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}};const vp={once:!0};var xp=class{constructor(e,t){this.target=e,this.mapId=t,this.resolveRejects={},this.tasks={},this.taskQueue=[],this.abortControllers={},this.messageHandlers={},this.invoker=new yp((()=>this.process())),this.subscription=We(this.target,"message",(e=>this.receive(e)),!1),this.globalScope=qe(self)?e:window}registerMessageHandler(e,t){this.messageHandlers[e]=t}unregisterMessageHandler(e){delete this.messageHandlers[e]}sendAsync(e,t){return new Promise(((i,r)=>{let a=Math.round(1e18*Math.random()).toString(36).substring(0,10),n=t?We(t.signal,"abort",(()=>{n?.unsubscribe(),delete this.resolveRejects[a];let i={id:a,type:"<cancel>",origin:location.origin,targetMapId:e.targetMapId,sourceMapId:this.mapId};this.target.postMessage(i),r(new ot(t.signal.reason))}),vp):null;this.resolveRejects[a]={resolve:e=>{n?.unsubscribe(),i(e)},reject:e=>{n?.unsubscribe(),r(e)}};let o=[],s={...e,id:a,sourceMapId:this.mapId,origin:location.origin,data:yo(e.data,o)};this.target.postMessage(s,{transfer:o})}))}receive(e){let t=e.data,i=t.id,r=["file://","resource://android","null"],a=[t.origin,location.origin],n=t.origin===location.origin,o=a.some((e=>r.includes(e)));if((n||o)&&(!t.targetMapId||this.mapId===t.targetMapId)){if("<cancel>"===t.type){delete this.tasks[i];let e=this.abortControllers[i];return delete this.abortControllers[i],void(e&&e.abort())}if(qe(self)||t.mustQueue)return this.tasks[i]=t,this.taskQueue.push(i),void this.invoker.trigger();this.processTask(i,t)}}process(){if(0===this.taskQueue.length)return;let e=this.taskQueue.shift(),t=this.tasks[e];delete this.tasks[e],this.taskQueue.length>0&&this.invoker.trigger(),t&&this.processTask(e,t)}async processTask(e,t){if("<response>"===t.type){let i=this.resolveRejects[e];if(delete this.resolveRejects[e],!i)return;return void(t.error?i.reject(se(vo(t.error))):i.resolve(vo(t.data)))}if(!this.messageHandlers[t.type])return void this.completeTask(e,null,null);let i=vo(t.data),r=new AbortController;this.abortControllers[e]=r;try{let a=await this.messageHandlers[t.type](t.sourceMapId,i,r);this.completeTask(e,null,a)}catch(t){this.completeTask(e,se(t))}}completeTask(e,t,i){let r=[];delete this.abortControllers[e];let a={id:e,type:"<response>",sourceMapId:this.mapId,origin:location.origin,error:t?yo(t):null,data:yo(i,r)};this.target.postMessage(a,{transfer:r})}remove(){this.invoker.remove(),this.subscription.unsubscribe()}};const bp=6371008.8;var wp=class e{constructor(e,t){if(isNaN(e)||isNaN(t))throw Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new e(Ce(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){let t=Math.PI/180,i=this.lat*t,r=e.lat*t,a=Math.sin(i)*Math.sin(r)+Math.cos(i)*Math.cos(r)*Math.cos((e.lng-this.lng)*t);return bp*Math.acos(Math.min(a,1))}static convert(t){if(t instanceof e)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new e(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&t)return new e(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}};const Tp=2*Math.PI*bp;function Sp(e){return Tp*Math.cos(e*Math.PI/180)}function Pp(e){return(180+e)/360}function Ep(e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+e*Math.PI/360)))/360}function Cp(e,t){return e/Sp(t)}function Mp(e){return 360*e-180}function Ip(e){let t=180-360*e;return 360/Math.PI*Math.atan(Math.exp(t*Math.PI/180))-90}function Ap(e,t){return e*Sp(Ip(t))}var zp=class e{constructor(e,t,i=0){this.x=+e,this.y=+t,this.z=+i}static fromLngLat(t,i=0){let r=wp.convert(t);return new e(Pp(r.lng),Ep(r.lat),Cp(i,r.lat))}toLngLat(){return new wp(Mp(this.x),Ip(this.y))}toAltitude(){return Ap(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/Tp*function(e){return 1/Math.cos(e*Math.PI/180)}(Ip(this.y))}};function kp(e,t){let{x:i,y:r}=zp.fromLngLat(t);return!(e<0||e>25||r<0||r>=1||i<0||i>=1)}var Dp=class{constructor(e,t,i){if(!function(e,t,i){return!(e<0||e>25||i<0||i>=2**e||t<0||t>=2**e)}(e,t,i))throw Error(`x=${t}, y=${i}, z=${e} outside of bounds. 0<=x<${2**e}, 0<=y<${2**e} 0<=z<=25 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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 e(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new e(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return 2**(this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Rp(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(e){return this.canonical.getTilePoint(new zp(e.x-this.wrap,e.y))}normalizeCoordinates(t,i,r=ne){if(t>=0&&t<r&&i>=0&&i<r)return{tileID:this,x:t,y:i};let a=Math.floor(t/r),n=Math.floor(i/r),o=t-a*r,s=i-n*r,l=this.canonical.z,h=1<<l,u=this.canonical.y+n;if(u<0||u>=h)return null;let c=this.canonical.x+a,p=this.wrap;return c<0?(p-=Math.ceil(-c/h),c=(c%h+h)%h):c>=h&&(p+=Math.floor(c/h),c%=h),{tileID:new e(this.overscaledZ,p,l,c,u),x:o,y:s}}};function Fp(e,t,i,r,a){(e*=2)<0&&(e=-1*e-1);let n=1<<i;return(n*n*e+n*a+r).toString(36)+i.toString(36)+t.toString(36)}const Bp=6378137*Math.PI;function Op(e,t,i){let r=2*Bp/256/2**i;return[e*r-Bp,t*r-Bp]}function Vp(e,t){let i=Math.abs(2*e.wrap)-+(e.wrap<0),r=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||r-i||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}fo("CanonicalTileID",Dp),fo("OverscaledTileID",Lp,{omit:["terrainRttPosMatrix32f"]});var jp=class e{constructor(){this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0}extend(e){return this.minX=Math.min(this.minX,e.x),this.minY=Math.min(this.minY,e.y),this.maxX=Math.max(this.maxX,e.x),this.maxY=Math.max(this.maxY,e.y),this}expandBy(e){return 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t=0;t<e.length;t++){let i=e[t];this._stringToNumber[i]=t,this._numberToString[t]=i}}encode(e){return this._stringToNumber[e]}decode(e){if(e>=this._numberToString.length)throw Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}},$p=class{constructor(e,t,i,r,a){this.type="Feature",this._vectorTileFeature=e,this._x=i,this._y=r,this._z=t;for(let t in e.properties)"string"!=typeof e.properties[t]||!e.properties[t].startsWith("__$json__:")||(e.properties[t]=JSON.parse(e.properties[t].slice(10)));this.properties=e.properties,this.id=a}projectPoint(e,t,i,r){return[360*(e.x+t)/r-180,360/Math.PI*Math.atan(Math.exp((1-2*(e.y+i)/r)*Math.PI))-90]}projectLine(e,t,i,r){return e.map((e=>this.projectPoint(e,t,i,r)))}get geometry(){if(this._geometry)return this._geometry;let e=this._vectorTileFeature,t=e.extent*2**this._z,i=e.extent*this._x,r=e.extent*this._y,a=e.loadGeometry();switch(e.type){case 1:{let e=[];

2for(let t of a)e.push(t[0]);let n=this.projectLine(e,i,r,t);this._geometry=1===e.length?{type:"Point",coordinates:n[0]}:{type:"MultiPoint",coordinates:n};break}case 2:{let e=a.map((e=>this.projectLine(e,i,r,t)));this._geometry=1===e.length?{type:"LineString",coordinates:e[0]}:{type:"MultiLineString",coordinates:e};break}case 3:{let e=Qu(a),n=[];for(let a of e)n.push(a.map((e=>this.projectLine(e,i,r,t))));this._geometry=1===n.length?{type:"Polygon",coordinates:n[0]}:{type:"MultiPolygon",coordinates:n};break}default:throw Error(`unknown feature type: ${e.type}`)}return this._geometry}set geometry(e){this._geometry=e}toJSON(){let e={geometry:this.geometry};for(let t in this)"_geometry"!==t&&"_vectorTileFeature"!==t&&"_x"!==t&&"_y"!==t&&"_z"!==t&&(e[t]=this[t]);return e}},Up=class{constructor(e,t,i){this._name=e,this.dataBuffer=t,"number"==typeof i?this._size=i:(this.nullabilityBuffer=i,this._size=i.size())}getValue(e){return this.nullabilityBuffer&&!this.nullabilityBuffer.get(e)?null:this.getValueFromBuffer(e)}has(e){return this.nullabilityBuffer?.get(e)||!this.nullabilityBuffer}get name(){return this._name}get size(){return this._size}},Gp=class extends Up{},Zp=class extends Gp{getValueFromBuffer(e){return this.dataBuffer[e]}},Wp=class extends Gp{getValueFromBuffer(e){return this.dataBuffer[e]}},Hp=class extends Up{constructor(e,t,i,r){super(e,t,r),this.delta=i}},Xp=class extends Hp{constructor(e,t,i,r){super(e,Int32Array.of(t),i,r)}getValueFromBuffer(e){return this.dataBuffer[0]+e*this.delta}},Yp=class extends Up{constructor(e,t,i,r){super(e,r?Int32Array.of(t):Uint32Array.of(t),i)}getValueFromBuffer(e){return this.dataBuffer[0]}},Kp=class{constructor(e,t,i,r,a=4096){if(this._name=e,this._geometryVector=t,this._idVector=i,this._propertyVectors=r,this._extent=a,0===e.length)throw Error("Missing layer name")}get name(){return this._name}get idVector(){return this._idVector}get geometryVector(){return this._geometryVector}get propertyVectors(){return this._propertyVectors}getPropertyVector(e){return this.propertyVectorsMap||=new Map(this._propertyVectors.map((e=>[e.name,e]))),this.propertyVectorsMap.get(e)}get numFeatures(){return this.geometryVector.numGeometries}get extent(){return this._extent}getFeatures(){let e=[],t=this.geometryVector.getGeometries();for(let i=0;i<this.numFeatures;i++){let r;if(this.idVector){let e=this.idVector.getValue(i);r=this.containsMaxSafeIntegerValues(this.idVector)&&null!==e?Number(e):e}let a={coordinates:t[i],type:this.geometryVector.geometryType(i)},n={};for(let e of this.propertyVectors){if(!e)continue;let t=e.name,r=e.getValue(i);null!==r&&(n[t]=r)}e.push({id:r,geometry:a,properties:n})}return e}containsMaxSafeIntegerValues(e){return e instanceof Zp||e instanceof Yp||e instanceof Xp||e instanceof Wp}};const Jp=0,Qp=0,ed=1,td=2,id=3,rd=4,ad=5,nd=6,od=7,sd=8,ld=9,hd=0,ud=1,cd=0;var pd,dd,fd=class{constructor(e){this.value=e}get(){return this.value}set(e){this.value=e}increment(){return this.value++}add(e){this.value+=e}};!function(e){e.NONE="NONE",e.DELTA="DELTA",e.COMPONENTWISE_DELTA="COMPONENTWISE_DELTA",e.RLE="RLE",e.MORTON="MORTON",e.PDE="PDE"}(pd||={}),function(e){e.NONE="NONE",e.FAST_PFOR="FAST_PFOR",e.VARINT="VARINT"}(dd||={});const md=new Uint32Array(33);md[0]=0;for(let e=1;e<=32;e++)md[e]=32===e?4294967295:4294967295>>>32-e;const gd=md;function _d(e,t){return e-e%t}function yd(e){return _d(e+31,32)}function vd(e){let t=e>>>0;return((255&t)<<24|(65280&t)<<8|t>>>8&65280|t>>>24&255)>>>0}const xd=function(e){if(!Number.isFinite(e)||e<=0)return 65536;let t=_d(Math.floor(e),256);return 0===t?256:t}(65536),bd=3*xd/256+xd|0;function wd(){let e=new Uint8Array(bd);return{dataToBePacked:Array(33),dataPointers:new Int32Array(33),byteContainer:e,byteContainerI32:new Int32Array(e.buffer,e.byteOffset,e.byteLength>>>2),exceptionSizes:new Int32Array(33)}}function Td(e,t,i,r,a){switch(a){case 1:!function(e,t,i,r){let a=r,n=t;for(let t=0;t<8;t++){let t=e[n++]>>>0;i[a++]=t>>>0&1,i[a++]=t>>>1&1,i[a++]=t>>>2&1,i[a++]=t>>>3&1,i[a++]=t>>>4&1,i[a++]=t>>>5&1,i[a++]=t>>>6&1,i[a++]=t>>>7&1,i[a++]=t>>>8&1,i[a++]=t>>>9&1,i[a++]=t>>>10&1,i[a++]=t>>>11&1,i[a++]=t>>>12&1,i[a++]=t>>>13&1,i[a++]=t>>>14&1,i[a++]=t>>>15&1,i[a++]=t>>>16&1,i[a++]=t>>>17&1,i[a++]=t>>>18&1,i[a++]=t>>>19&1,i[a++]=t>>>20&1,i[a++]=t>>>21&1,i[a++]=t>>>22&1,i[a++]=t>>>23&1,i[a++]=t>>>24&1,i[a++]=t>>>25&1,i[a++]=t>>>26&1,i[a++]=t>>>27&1,i[a++]=t>>>28&1,i[a++]=t>>>29&1,i[a++]=t>>>30&1,i[a++]=t>>>31&1}}(e,t,i,r);break;case 2:!function(e,t,i,r){let a=r,n=t;

2for(let t=0;t<8;t++){let t=e[n++]>>>0,r=e[n++]>>>0;i[a++]=t>>>0&3,i[a++]=t>>>2&3,i[a++]=t>>>4&3,i[a++]=t>>>6&3,i[a++]=t>>>8&3,i[a++]=t>>>10&3,i[a++]=t>>>12&3,i[a++]=t>>>14&3,i[a++]=t>>>16&3,i[a++]=t>>>18&3,i[a++]=t>>>20&3,i[a++]=t>>>22&3,i[a++]=t>>>24&3,i[a++]=t>>>26&3,i[a++]=t>>>28&3,i[a++]=t>>>30&3,i[a++]=r>>>0&3,i[a++]=r>>>2&3,i[a++]=r>>>4&3,i[a++]=r>>>6&3,i[a++]=r>>>8&3,i[a++]=r>>>10&3,i[a++]=r>>>12&3,i[a++]=r>>>14&3,i[a++]=r>>>16&3,i[a++]=r>>>18&3,i[a++]=r>>>20&3,i[a++]=r>>>22&3,i[a++]=r>>>24&3,i[a++]=r>>>26&3,i[a++]=r>>>28&3,i[a++]=r>>>30&3}}(e,t,i,r);break;case 3:!function(e,t,i,r){let a=r,n=t;for(let t=0;t<8;t++){let t=e[n++]>>>0,r=e[n++]>>>0,o=e[n++]>>>0;i[a++]=t>>>0&7,i[a++]=t>>>3&7,i[a++]=t>>>6&7,i[a++]=t>>>9&7,i[a++]=t>>>12&7,i[a++]=t>>>15&7,i[a++]=t>>>18&7,i[a++]=t>>>21&7,i[a++]=t>>>24&7,i[a++]=t>>>27&7,i[a++]=7&(t>>>30|(1&r)<<2),i[a++]=r>>>1&7,i[a++]=r>>>4&7,i[a++]=r>>>7&7,i[a++]=r>>>10&7,i[a++]=r>>>13&7,i[a++]=r>>>16&7,i[a++]=r>>>19&7,i[a++]=r>>>22&7,i[a++]=r>>>25&7,i[a++]=r>>>28&7,i[a++]=7&(r>>>31|(3&o)<<1),i[a++]=o>>>2&7,i[a++]=o>>>5&7,i[a++]=o>>>8&7,i[a++]=o>>>11&7,i[a++]=o>>>14&7,i[a++]=o>>>17&7,i[a++]=o>>>20&7,i[a++]=o>>>23&7,i[a++]=o>>>26&7,i[a++]=o>>>29&7}}(e,t,i,r);break;case 4:!function(e,t,i,r){let a=r,n=t;for(let t=0;t<8;t++){let t=e[n++]>>>0,r=e[n++]>>>0,o=e[n++]>>>0,s=e[n++]>>>0;i[a++]=t>>>0&15,i[a++]=t>>>4&15,i[a++]=t>>>8&15,i[a++]=t>>>12&15,i[a++]=t>>>16&15,i[a++]=t>>>20&15,i[a++]=t>>>24&15,i[a++]=t>>>28&15,i[a++]=r>>>0&15,i[a++]=r>>>4&15,i[a++]=r>>>8&15,i[a++]=r>>>12&15,i[a++]=r>>>16&15,i[a++]=r>>>20&15,i[a++]=r>>>24&15,i[a++]=r>>>28&15,i[a++]=o>>>0&15,i[a++]=o>>>4&15,i[a++]=o>>>8&15,i[a++]=o>>>12&15,i[a++]=o>>>16&15,i[a++]=o>>>20&15,i[a++]=o>>>24&15,i[a++]=o>>>28&15,i[a++]=s>>>0&15,i[a++]=s>>>4&15,i[a++]=s>>>8&15,i[a++]=s>>>12&15,i[a++]=s>>>16&15,i[a++]=s>>>20&15,i[a++]=s>>>24&15,i[a++]=s>>>28&15}}(e,t,i,r);break;case 5:!function(e,t,i,r){let a=r,n=t;for(let t=0;t<8;t++){let t=e[n++]>>>0,r=e[n++]>>>0,o=e[n++]>>>0,s=e[n++]>>>0,l=e[n++]>>>0;i[a++]=t>>>0&31,i[a++]=t>>>5&31,i[a++]=t>>>10&31,i[a++]=t>>>15&31,i[a++]=t>>>20&31,i[a++]=t>>>25&31,i[a++]=31&(t>>>30|(7&r)<<2),i[a++]=r>>>3&31,i[a++]=r>>>8&31,i[a++]=r>>>13&31,i[a++]=r>>>18&31,i[a++]=r>>>23&31,i[a++]=31&(r>>>28|(1&o)<<4),i[a++]=o>>>1&31,i[a++]=o>>>6&31,i[a++]=o>>>11&31,i[a++]=o>>>16&31,i[a++]=o>>>21&31,i[a++]=o>>>26&31,i[a++]=31&(o>>>31|(15&s)<<1),i[a++]=s>>>4&31,i[a++]=s>>>9&31,i[a++]=s>>>14&31,i[a++]=s>>>19&31,i[a++]=s>>>24&31,i[a++]=31&(s>>>29|(3&l)<<3),i[a++]=l>>>2&31,i[a++]=l>>>7&31,i[a++]=l>>>12&31,i[a++]=l>>>17&31,i[a++]=l>>>22&31,i[a++]=l>>>27&31}}(e,t,i,r);break;case 6:!function(e,t,i,r){let a=r,n=t;for(let t=0;t<8;t++){let t=e[n++]>>>0,r=e[n++]>>>0,o=e[n++]>>>0,s=e[n++]>>>0,l=e[n++]>>>0,h=e[n++]>>>0;i[a++]=t>>>0&63,i[a++]=t>>>6&63,i[a++]=t>>>12&63,i[a++]=t>>>18&63,i[a++]=t>>>24&63,i[a++]=63&(t>>>30|(15&r)<<2),i[a++]=r>>>4&63,i[a++]=r>>>10&63,i[a++]=r>>>16&63,i[a++]=r>>>22&63,i[a++]=63&(r>>>28|(3&o)<<4),i[a++]=o>>>2&63,i[a++]=o>>>8&63,i[a++]=o>>>14&63,i[a++]=o>>>20&63,i[a++]=o>>>26&63,i[a++]=s>>>0&63,i[a++]=s>>>6&63,i[a++]=s>>>12&63,i[a++]=s>>>18&63,i[a++]=s>>>24&63,i[a++]=63&(s>>>30|(15&l)<<2),i[a++]=l>>>4&63,i[a++]=l>>>10&63,i[a++]=l>>>16&63,i[a++]=l>>>22&63,i[a++]=63&(l>>>28|(3&h)<<4),i[a++]=h>>>2&63,i[a++]=h>>>8&63,i[a++]=h>>>14&63,i[a++]=h>>>20&63,i[a++]=h>>>26&63}}(e,t,i,r);break;case 7:!function(e,t,i,r){let a=r,n=t;for(let t=0;t<8;t++){let t=e[n++]>>>0,r=e[n++]>>>0,o=e[n++]>>>0,s=e[n++]>>>0,l=e[n++]>>>0,h=e[n++]>>>0,u=e[n++]>>>0;i[a++]=t>>>0&127,i[a++]=t>>>7&127,i[a++]=t>>>14&127,i[a++]=t>>>21&127,i[a++]=127&(t>>>28|(7&r)<<4),i[a++]=r>>>3&127,i[a++]=r>>>10&127,i[a++]=r>>>17&127,i[a++]=r>>>24&127,i[a++]=127&(r>>>31|(63&o)<<1),i[a++]=o>>>6&127,i[a++]=o>>>13&127,i[a++]=o>>>20&127,i[a++]=127&(o>>>27|(3&s)<<5),i[a++]=s>>>2&127,i[a++]=s>>>9&127,i[a++]=s>>>16&127,i[a++]=s>>>23&127,i[a++]=127&(s>>>30|(31&l)<<2),i[a++]=l>>>5&127,i[a++]=l>>>12&127,i[a++]=l>>>19&127,i[a++]=127&(l>>>26|(1&h)<<6),i[a++]=h>>>1&127,i[a++]=h>>>8&127,i[a++]=h>>>15&127,i[a++]=h>>>22&127,i[a++]=127&(h>>>29|(15&u)<<3),i[a++]=u>>>4&127,i[a++]=u>>>11&127,i[a++]=u>>>18&127,i[a++]=u>>>25&127}}(e,t,i,r);break;case 8:!function(e,t,i,r){let a=r,n=t;

2for(let t=0;t<8;t++){let t=e[n++]>>>0,r=e[n++]>>>0,o=e[n++]>>>0,s=e[n++]>>>0,l=e[n++]>>>0,h=e[n++]>>>0,u=e[n++]>>>0,c=e[n++]>>>0;i[a++]=t>>>0&255,i[a++]=t>>>8&255,i[a++]=t>>>16&255,i[a++]=t>>>24&255,i[a++]=r>>>0&255,i[a++]=r>>>8&255,i[a++]=r>>>16&255,i[a++]=r>>>24&255,i[a++]=o>>>0&255,i[a++]=o>>>8&255,i[a++]=o>>>16&255,i[a++]=o>>>24&255,i[a++]=s>>>0&255,i[a++]=s>>>8&255,i[a++]=s>>>16&255,i[a++]=s>>>24&255,i[a++]=l>>>0&255,i[a++]=l>>>8&255,i[a++]=l>>>16&255,i[a++]=l>>>24&255,i[a++]=h>>>0&255,i[a++]=h>>>8&255,i[a++]=h>>>16&255,i[a++]=h>>>24&255,i[a++]=u>>>0&255,i[a++]=u>>>8&255,i[a++]=u>>>16&255,i[a++]=u>>>24&255,i[a++]=c>>>0&255,i[a++]=c>>>8&255,i[a++]=c>>>16&255,i[a++]=c>>>24&255}}(e,t,i,r);break;case 16:!function(e,t,i,r){let a=r,n=t;for(let t=0;t<128;t++){let t=e[n++]>>>0;i[a++]=65535&t,i[a++]=t>>>16&65535}}(e,t,i,r);break;default:!function(e,t,i,r,a){let n=gd[a]>>>0,o=t,s=0,l=e[o]>>>0,h=r;for(let t=0;t<8;t++){for(let t=0;t<32;t++)if(s+a<=32){let r=l>>>s&n;i[h+t]=0|r,s+=a,32===s&&(s=0,o++,31!==t&&(l=e[o]>>>0))}else{let r=32-s,u=l>>>s;o++,l=e[o]>>>0;let c=a-r,p=(u|(l&-1>>>32-c>>>0)<<r)&n;i[h+t]=0|p,s=c}h+=32,s=0,t<7&&(l=e[o]>>>0)}}(e,t,i,r,a)}return t+(a<<3)|0}function Sd(e,t,i,r){if(i+2>t)throw Error(`FastPFOR decode: byteContainer underflow at block=${r} (need 2 bytes for [bitWidth, exceptionCount], bytePos=${i}, byteSize=${t})`);let a=e[i++],n=e[i++];if(a>32)throw Error(`FastPFOR decode: invalid bitWidth=${a} at block=${r} (expected 0..32). This likely indicates corrupted or truncated input.`);return{bitWidth:a,exceptionCount:n,bytePosIn:i}}function Pd(e,t,i,r,a,n,o,s,l){let{maxBits:h,exceptionBitWidth:u,bytePosIn:c}=function(e,t,i,r,a,n){if(i+1>t)throw Error(`FastPFOR decode: exception header underflow at block=${n} (need 1 byte for maxBits, bytePos=${i}, byteSize=${t})`);let o=e[i++];if(o<r||o>32)throw Error(`FastPFOR decode: invalid maxBits=${o} at block=${n} (bitWidth=${r}, expected ${r}..32)`);let s=o-r|0;if(s<1||s>32)throw Error(`FastPFOR decode: invalid exceptionBitWidth=${s} at block=${n} (bitWidth=${r}, maxBits=${o})`);if(i+a>t)throw Error(`FastPFOR decode: exception positions underflow at block=${n} (need=${a}, have=${t-i})`);return{maxBits:o,exceptionBitWidth:s,bytePosIn:i}}(a,n,o,i,r,l);if(o=c,1===u){let n=1<<i;for(let i=0;i<r;i=i+1|0){e[a[o++]+t|0]|=n}return o}let p=s.dataToBePacked[u];if(!p)throw Error(`FastPFOR decode: missing exception stream for exceptionBitWidth=${u} (bitWidth=${i}, maxBits=${h}) at block ${l}`);let d=s.dataPointers,f=0|d[u],m=0|s.exceptionSizes[u];if(f+r>m)throw Error(`FastPFOR decode: exception stream overflow for exceptionBitWidth=${u} (ptr=${f}, need ${r}, size=${m}) at block ${l}`);for(let n=0;n<r;n=n+1|0){let r=a[o++],n=0|p[f++];e[r+t|0]|=n<<i}return d[u]=f,o}function Ed(e,t,i,r,a,n){let o=0|i,s=0|e[o];if(s<=0||o+s>e.length-1)throw Error(`FastPFOR decode: invalid whereMeta=${s} at pageStart=${o} (expected > 0 and pageStart+whereMeta < encoded.length=${e.length})`);let l=o+1|0,h=o+s|0,u=e[h]>>>0,c=u+3>>>2,p=h+1,d=p+c;if(d>=e.length)throw Error(`FastPFOR decode: invalid byteSize=${u} (metaInts=${c}, pageStart=${o}, packedEnd=${h}, byteContainerStart=${p}) causes bitmapPos=${d} out of bounds (encoded.length=${e.length})`);let f=function(e,t,i,r){r.byteContainer.length<i&&(r.byteContainer=new Uint8Array(2*i),r.byteContainerI32=void 0);let a=r.byteContainer,n=i>>>2;if(3&a.byteOffset)for(let i=0;i<n;i=i+1|0){let r=0|e[t+i|0],n=i<<2;a[n]=255&r,a[n+1|0]=r>>>8&255,a[n+2|0]=r>>>16&255,a[n+3|0]=r>>>24&255}else{let i=r.byteContainerI32;(!i||i.buffer!==a.buffer||i.byteOffset!==a.byteOffset||i.length<n)&&(i=r.byteContainerI32=new Int32Array(a.buffer,a.byteOffset,a.byteLength>>>2)),i.set(e.subarray(t,t+n))}let o=3&i;if(o>0){let i=0|e[t+n|0],r=n<<2;for(let e=0;e<o;e=e+1|0)a[r+e|0]=i>>>(e<<3)&255}return a}(e,p,u,n),m=u,g=function(e,t,i){let r=0|e[t++],a=i.dataToBePacked;for(let n=2;n<=32;n=n+1|0){if(!(r>>>n-1&1))continue;if(t>=e.length)throw Error(`FastPFOR decode: truncated exception stream header (bitWidth=${n}, streamWordIndex=${t}, needWords=1, availableWords=${e.length-t}, encodedWords=${e.length})`);let o=e[t++]>>>0,s=yd(o),l=o*n+31>>>5;if(t+l>e.length)throw Error(`FastPFOR decode: truncated exception stream (bitWidth=${n}, size=${o}, streamWordIndex=${t}, needWords=${l}, availableWords=${e.length-t}, encodedWords=${e.length})`);let h=a[n];(!h||h.length<s)&&(h=a[n]=new Uint32Array(s));let u=0;for(;u<o;u=u+32|0)Md(e,t,h,u,n),t=t+n|0;t=t-((u-o|0)*n>>>5)|0,i.exceptionSizes[n]=o}return t}(e,d,n);return n.dataPointers.fill(0),function(e,t,i,r,a,n,o,s,l,h){let u=0|i,c=0;for(let t=0;t<o;t=t+1|0){let i=Sd(s,l,c,t);c=i.bytePosIn;let r=i.bitWidth,o=i.exceptionCount,p=n+256*t|0;switch(r){case 0:a.fill(0,p,p+256);break;case 32:for(let t=0;t<256;t=t+1|0)a[p+t|0]=0|e[u+t|0];u=u+256|0;break;default:u=Td(e,u,a,p,r)}o>0&&(c=Pd(a,p,r,o,s,l,c,h,t))}if(u!==r)throw Error(`FastPFOR decode: packed region mismatch (pageStart=${t}, packedStart=${i}, consumedPackedEnd=${u}, expectedPackedEnd=${r}, packedWords=${r-i}, encoded.length=${e.length})`)}(e,o,l,h,t,0|r,a/256|0,f,m,n),g}function Cd(e,t,i){let r=0,a=0,n=new Uint32Array(t),o=i??wd();if(e.length>0){let t=0|e[r];if(r=r+1|0,255&t)throw Error(`FastPFOR decode: invalid alignedLength=${t} (expected multiple of 256)`);if(a+t>n.length)throw Error(`FastPFOR decode: output buffer too small (outPos=${a}, alignedLength=${t}, out.length=${n.length})`);r=function(e,t,i,r,a,n){let o=r+_d(a,256),s=r,l=i;for(;s!==o;){let i=Math.min(xd,o-s);l=Ed(e,t,l,s,i,n),s=s+i|0}return l}(e,n,r,a,t,o),a=a+t|0}return function(e,t,i,r,a,n){if(0===n)return t;let o=0,s=t,l=t+i,h=a,u=a,c=a+n,p=0,d=0;for(;s<l&&u<c;){let t=e[s]>>>o&255;if(o+=8,s+=o>>>5,o&=31,p|=(127&t)<<d,128&t)r[u++]=0|p,p=0,d=0;else if(d+=7,d>28)throw Error(`FastPFOR VByte: unterminated value (expected MSB=1 terminator within 5 bytes; shift=${d}, partial=${p}, decoded=${u-h}/${n}, inPos=${s}, inEnd=${l})`)}if(u!==c)throw Error(`FastPFOR VByte: truncated stream (decoded=${u-h}, expected=${n}, consumedWords=${s-t}/${i}, vbyteStart=${t}, vbyteEnd=${l})`)}(e,r,e.length-r|0,n,a,t-a|0),n}function Md(e,t,i,r,a){switch(a){case 2:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0;i[a++]=n>>>0&3,i[a++]=n>>>2&3,i[a++]=n>>>4&3,i[a++]=n>>>6&3,i[a++]=n>>>8&3,i[a++]=n>>>10&3,i[a++]=n>>>12&3,i[a++]=n>>>14&3,i[a++]=n>>>16&3,i[a++]=n>>>18&3,i[a++]=n>>>20&3,i[a++]=n>>>22&3,i[a++]=n>>>24&3,i[a++]=n>>>26&3,i[a++]=n>>>28&3,i[a++]=n>>>30&3,i[a++]=o>>>0&3,i[a++]=o>>>2&3,i[a++]=o>>>4&3,i[a++]=o>>>6&3,i[a++]=o>>>8&3,i[a++]=o>>>10&3,i[a++]=o>>>12&3,i[a++]=o>>>14&3,i[a++]=o>>>16&3,i[a++]=o>>>18&3,i[a++]=o>>>20&3,i[a++]=o>>>22&3,i[a++]=o>>>24&3,i[a++]=o>>>26&3,i[a++]=o>>>28&3,i[a]=o>>>30&3}(e,t,i,r);case 3:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0;i[a++]=n>>>0&7,i[a++]=n>>>3&7,i[a++]=n>>>6&7,i[a++]=n>>>9&7,i[a++]=n>>>12&7,i[a++]=n>>>15&7,i[a++]=n>>>18&7,i[a++]=n>>>21&7,i[a++]=n>>>24&7,i[a++]=n>>>27&7,i[a++]=7&(n>>>30|(1&o)<<2),i[a++]=o>>>1&7,i[a++]=o>>>4&7,i[a++]=o>>>7&7,i[a++]=o>>>10&7,i[a++]=o>>>13&7,i[a++]=o>>>16&7,i[a++]=o>>>19&7,i[a++]=o>>>22&7,i[a++]=o>>>25&7,i[a++]=o>>>28&7,i[a++]=7&(o>>>31|(3&s)<<1),i[a++]=s>>>2&7,i[a++]=s>>>5&7,i[a++]=s>>>8&7,i[a++]=s>>>11&7,i[a++]=s>>>14&7,i[a++]=s>>>17&7,i[a++]=s>>>20&7,i[a++]=s>>>23&7,i[a++]=s>>>26&7,i[a]=s>>>29&7}(e,t,i,r);case 4:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0;i[a++]=n>>>0&15,i[a++]=n>>>4&15,i[a++]=n>>>8&15,i[a++]=n>>>12&15,i[a++]=n>>>16&15,i[a++]=n>>>20&15,i[a++]=n>>>24&15,i[a++]=n>>>28&15,i[a++]=o>>>0&15,i[a++]=o>>>4&15,i[a++]=o>>>8&15,i[a++]=o>>>12&15,i[a++]=o>>>16&15,i[a++]=o>>>20&15,i[a++]=o>>>24&15,i[a++]=o>>>28&15,i[a++]=s>>>0&15,i[a++]=s>>>4&15,i[a++]=s>>>8&15,i[a++]=s>>>12&15,i[a++]=s>>>16&15,i[a++]=s>>>20&15,i[a++]=s>>>24&15,i[a++]=s>>>28&15,i[a++]=l>>>0&15,i[a++]=l>>>4&15,i[a++]=l>>>8&15,i[a++]=l>>>12&15,i[a++]=l>>>16&15,i[a++]=l>>>20&15,i[a++]=l>>>24&15,i[a]=l>>>28&15}(e,t,i,r);case 5:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0;i[a++]=n>>>0&31,i[a++]=n>>>5&31,i[a++]=n>>>10&31,i[a++]=n>>>15&31,i[a++]=n>>>20&31,i[a++]=n>>>25&31,i[a++]=31&(n>>>30|(7&o)<<2),i[a++]=o>>>3&31,i[a++]=o>>>8&31,i[a++]=o>>>13&31,i[a++]=o>>>18&31,i[a++]=o>>>23&31,i[a++]=31&(o>>>28|(1&s)<<4),i[a++]=s>>>1&31,i[a++]=s>>>6&31,i[a++]=s>>>11&31,i[a++]=s>>>16&31,i[a++]=s>>>21&31,i[a++]=s>>>26&31,i[a++]=31&(s>>>31|(15&l)<<1),i[a++]=l>>>4&31,i[a++]=l>>>9&31,i[a++]=l>>>14&31,i[a++]=l>>>19&31,i[a++]=l>>>24&31,i[a++]=31&(l>>>29|(3&h)<<3),i[a++]=h>>>2&31,i[a++]=h>>>7&31,i[a++]=h>>>12&31,i[a++]=h>>>17&31,i[a++]=h>>>22&31,i[a]=h>>>27&31}(e,t,i,r);case 6:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0,u=e[t+5]>>>0;i[a++]=n>>>0&63,i[a++]=n>>>6&63,i[a++]=n>>>12&63,i[a++]=n>>>18&63,i[a++]=n>>>24&63,i[a++]=63&(n>>>30|(15&o)<<2),i[a++]=o>>>4&63,i[a++]=o>>>10&63,i[a++]=o>>>16&63,i[a++]=o>>>22&63,i[a++]=63&(o>>>28|(3&s)<<4),i[a++]=s>>>2&63,i[a++]=s>>>8&63,i[a++]=s>>>14&63,i[a++]=s>>>20&63,i[a++]=s>>>26&63,i[a++]=l>>>0&63,i[a++]=l>>>6&63,i[a++]=l>>>12&63,i[a++]=l>>>18&63,i[a++]=l>>>24&63,i[a++]=63&(l>>>30|(15&h)<<2),i[a++]=h>>>4&63,i[a++]=h>>>10&63,i[a++]=h>>>16&63,i[a++]=h>>>22&63,i[a++]=63&(h>>>28|(3&u)<<4),i[a++]=u>>>2&63,i[a++]=u>>>8&63,i[a++]=u>>>14&63,i[a++]=u>>>20&63,i[a]=u>>>26&63}(e,t,i,r);case 7:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0,u=e[t+5]>>>0,c=e[t+6]>>>0;i[a++]=n>>>0&127,i[a++]=n>>>7&127,i[a++]=n>>>14&127,i[a++]=n>>>21&127,i[a++]=127&(n>>>28|(7&o)<<4),i[a++]=o>>>3&127,i[a++]=o>>>10&127,i[a++]=o>>>17&127,i[a++]=o>>>24&127,i[a++]=127&(o>>>31|(63&s)<<1),i[a++]=s>>>6&127,i[a++]=s>>>13&127,i[a++]=s>>>20&127,i[a++]=127&(s>>>27|(3&l)<<5),i[a++]=l>>>2&127,i[a++]=l>>>9&127,i[a++]=l>>>16&127,i[a++]=l>>>23&127,i[a++]=127&(l>>>30|(31&h)<<2),i[a++]=h>>>5&127,i[a++]=h>>>12&127,i[a++]=h>>>19&127,i[a++]=127&(h>>>26|(1&u)<<6),i[a++]=u>>>1&127,i[a++]=u>>>8&127,i[a++]=u>>>15&127,i[a++]=u>>>22&127,i[a++]=127&(u>>>29|(15&c)<<3),i[a++]=c>>>4&127,i[a++]=c>>>11&127,i[a++]=c>>>18&127,i[a]=c>>>25&127}(e,t,i,r);case 8:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0,u=e[t+5]>>>0,c=e[t+6]>>>0,p=e[t+7]>>>0;i[a++]=n>>>0&255,i[a++]=n>>>8&255,i[a++]=n>>>16&255,i[a++]=n>>>24&255,i[a++]=o>>>0&255,i[a++]=o>>>8&255,i[a++]=o>>>16&255,i[a++]=o>>>24&255,i[a++]=s>>>0&255,i[a++]=s>>>8&255,i[a++]=s>>>16&255,i[a++]=s>>>24&255,i[a++]=l>>>0&255,i[a++]=l>>>8&255,i[a++]=l>>>16&255,i[a++]=l>>>24&255,i[a++]=h>>>0&255,i[a++]=h>>>8&255,i[a++]=h>>>16&255,i[a++]=h>>>24&255,i[a++]=u>>>0&255,i[a++]=u>>>8&255,i[a++]=u>>>16&255,i[a++]=u>>>24&255,i[a++]=c>>>0&255,i[a++]=c>>>8&255,i[a++]=c>>>16&255,i[a++]=c>>>24&255,i[a++]=p>>>0&255,i[a++]=p>>>8&255,i[a++]=p>>>16&255,i[a]=p>>>24&255}(e,t,i,r);case 9:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0,u=e[t+5]>>>0,c=e[t+6]>>>0,p=e[t+7]>>>0,d=e[t+8]>>>0;i[a++]=n>>>0&511,i[a++]=n>>>9&511,i[a++]=n>>>18&511,i[a++]=511&(n>>>27|(15&o)<<5),i[a++]=o>>>4&511,i[a++]=o>>>13&511,i[a++]=o>>>22&511,i[a++]=511&(o>>>31|(255&s)<<1),i[a++]=s>>>8&511,i[a++]=s>>>17&511,i[a++]=511&(s>>>26|(7&l)<<6),i[a++]=l>>>3&511,i[a++]=l>>>12&511,i[a++]=l>>>21&511,i[a++]=511&(l>>>30|(127&h)<<2),i[a++]=h>>>7&511,i[a++]=h>>>16&511,i[a++]=511&(h>>>25|(3&u)<<7),i[a++]=u>>>2&511,i[a++]=u>>>11&511,i[a++]=u>>>20&511,i[a++]=511&(u>>>29|(63&c)<<3),i[a++]=c>>>6&511,i[a++]=c>>>15&511,i[a++]=511&(c>>>24|(1&p)<<8),i[a++]=p>>>1&511,i[a++]=p>>>10&511,i[a++]=p>>>19&511,i[a++]=511&(p>>>28|(31&d)<<4),i[a++]=d>>>5&511,i[a++]=d>>>14&511,i[a]=d>>>23&511}(e,t,i,r);case 10:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0,u=e[t+5]>>>0,c=e[t+6]>>>0,p=e[t+7]>>>0,d=e[t+8]>>>0,f=e[t+9]>>>0;i[a++]=n>>>0&1023,i[a++]=n>>>10&1023,i[a++]=n>>>20&1023,i[a++]=1023&(n>>>30|(255&o)<<2),i[a++]=o>>>8&1023,i[a++]=o>>>18&1023,i[a++]=1023&(o>>>28|(63&s)<<4),i[a++]=s>>>6&1023,i[a++]=s>>>16&1023,i[a++]=1023&(s>>>26|(15&l)<<6),i[a++]=l>>>4&1023,i[a++]=l>>>14&1023,i[a++]=1023&(l>>>24|(3&h)<<8),i[a++]=h>>>2&1023,i[a++]=h>>>12&1023,i[a++]=h>>>22&1023,i[a++]=u>>>0&1023,i[a++]=u>>>10&1023,i[a++]=u>>>20&1023,i[a++]=1023&(u>>>30|(255&c)<<2),i[a++]=c>>>8&1023,i[a++]=c>>>18&1023,i[a++]=1023&(c>>>28|(63&p)<<4),i[a++]=p>>>6&1023,i[a++]=p>>>16&1023,i[a++]=1023&(p>>>26|(15&d)<<6),i[a++]=d>>>4&1023,i[a++]=d>>>14&1023,i[a++]=1023&(d>>>24|(3&f)<<8),i[a++]=f>>>2&1023,i[a++]=f>>>12&1023,i[a]=f>>>22&1023}(e,t,i,r);case 11:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0,u=e[t+5]>>>0,c=e[t+6]>>>0,p=e[t+7]>>>0,d=e[t+8]>>>0,f=e[t+9]>>>0,m=e[t+10]>>>0;i[a++]=n>>>0&2047,i[a++]=n>>>11&2047,i[a++]=2047&(n>>>22|(1&o)<<10),i[a++]=o>>>1&2047,i[a++]=o>>>12&2047,i[a++]=2047&(o>>>23|(3&s)<<9),i[a++]=s>>>2&2047,i[a++]=s>>>13&2047,i[a++]=2047&(s>>>24|(7&l)<<8),i[a++]=l>>>3&2047,i[a++]=l>>>14&2047,i[a++]=2047&(l>>>25|(15&h)<<7),i[a++]=h>>>4&2047,i[a++]=h>>>15&2047,i[a++]=2047&(h>>>26|(31&u)<<6),i[a++]=u>>>5&2047,i[a++]=u>>>16&2047,i[a++]=2047&(u>>>27|(63&c)<<5),i[a++]=c>>>6&2047,i[a++]=c>>>17&2047,i[a++]=2047&(c>>>28|(127&p)<<4),i[a++]=p>>>7&2047,i[a++]=p>>>18&2047,i[a++]=2047&(p>>>29|(255&d)<<3),i[a++]=d>>>8&2047,i[a++]=d>>>19&2047,i[a++]=2047&(d>>>30|(511&f)<<2),i[a++]=f>>>9&2047,i[a++]=f>>>20&2047,i[a++]=2047&(f>>>31|(1023&m)<<1),i[a++]=m>>>10&2047,i[a]=m>>>21&2047}(e,t,i,r);case 12:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0,u=e[t+5]>>>0,c=e[t+6]>>>0,p=e[t+7]>>>0,d=e[t+8]>>>0,f=e[t+9]>>>0,m=e[t+10]>>>0,g=e[t+11]>>>0;i[a++]=n>>>0&4095,i[a++]=n>>>12&4095,i[a++]=4095&(n>>>24|(15&o)<<8),i[a++]=o>>>4&4095,i[a++]=o>>>16&4095,i[a++]=4095&(o>>>28|(255&s)<<4),i[a++]=s>>>8&4095,i[a++]=s>>>20&4095,i[a++]=l>>>0&4095,i[a++]=l>>>12&4095,i[a++]=4095&(l>>>24|(15&h)<<8),i[a++]=h>>>4&4095,i[a++]=h>>>16&4095,i[a++]=4095&(h>>>28|(255&u)<<4),i[a++]=u>>>8&4095,i[a++]=u>>>20&4095,i[a++]=c>>>0&4095,i[a++]=c>>>12&4095,i[a++]=4095&(c>>>24|(15&p)<<8),i[a++]=p>>>4&4095,i[a++]=p>>>16&4095,i[a++]=4095&(p>>>28|(255&d)<<4),i[a++]=d>>>8&4095,i[a++]=d>>>20&4095,i[a++]=f>>>0&4095,i[a++]=f>>>12&4095,i[a++]=4095&(f>>>24|(15&m)<<8),i[a++]=m>>>4&4095,i[a++]=m>>>16&4095,i[a++]=4095&(m>>>28|(255&g)<<4),i[a++]=g>>>8&4095,i[a]=g>>>20&4095}(e,t,i,r);case 16:return void function(e,t,i,r){let a=r,n=e[t]>>>0,o=e[t+1]>>>0,s=e[t+2]>>>0,l=e[t+3]>>>0,h=e[t+4]>>>0,u=e[t+5]>>>0,c=e[t+6]>>>0,p=e[t+7]>>>0,d=e[t+8]>>>0,f=e[t+9]>>>0,m=e[t+10]>>>0,g=e[t+11]>>>0,_=e[t+12]>>>0,y=e[t+13]>>>0,v=e[t+14]>>>0,x=e[t+15]>>>0;i[a++]=n>>>0&65535,i[a++]=n>>>16&65535,i[a++]=o>>>0&65535,i[a++]=o>>>16&65535,i[a++]=s>>>0&65535,i[a++]=s>>>16&65535,i[a++]=l>>>0&65535,i[a++]=l>>>16&65535,i[a++]=h>>>0&65535,i[a++]=h>>>16&65535,i[a++]=u>>>0&65535,i[a++]=u>>>16&65535,i[a++]=c>>>0&65535,i[a++]=c>>>16&65535,i[a++]=p>>>0&65535,i[a++]=p>>>16&65535,i[a++]=d>>>0&65535,i[a++]=d>>>16&65535,i[a++]=f>>>0&65535,i[a++]=f>>>16&65535,i[a++]=m>>>0&65535,i[a++]=m>>>16&65535,i[a++]=g>>>0&65535,i[a++]=g>>>16&65535,i[a++]=_>>>0&65535,i[a++]=_>>>16&65535,i[a++]=y>>>0&65535,i[a++]=y>>>16&65535,i[a++]=v>>>0&65535,i[a++]=v>>>16&65535,i[a++]=x>>>0&65535,i[a]=x>>>16&65535}(e,t,i,r);case 32:for(let a=0;a<32;a=a+1|0)i[r+a|0]=0|e[t+a|0];return}let n=gd[a]>>>0,o=t,s=0,l=e[o]>>>0;for(let t=0;t<32;t++)if(s+a<=32){let h=l>>>s&n;i[r+t]=0|h,s+=a,32===s&&(s=0,o++,31!==t&&(l=e[o]>>>0))}else{let h=32-s,u=l>>>s;o++,l=e[o]>>>0;let c=(u|(l&gd[a-h]>>>0)<<h)&n;i[r+t]=0|c,s=a-h}}function Id(e,t,i){let r=new Uint32Array(i),a=0,n=t.get();for(let t=0;t<r.length;t++){let t=e[n++],i=127&t;t<128?r[a++]=i:(t=e[n++],i|=(127&t)<<7,t<128?r[a++]=i:(t=e[n++],i|=(127&t)<<14,t<128?r[a++]=i:(t=e[n++],i|=(127&t)<<21,t<128||(t=e[n++],i|=(15&t)<<28),r[a++]=i)))}return t.set(n),r}function Ad(e,t,i){let r=new BigUint64Array(i);for(let i=0;i<r.length;i++)r[i]=zd(e,t);return r}function zd(e,t){let i=0n,r=0,a=t.get();for(;a<e.length;){let t=e[a++];if(i|=BigInt(127&t)<<BigInt(r),!(128&t))break;if(r+=7,r>=64)throw Error("Varint too long")}return t.set(a),i}function kd(e,t){let i,r;return r=e[t.get()],t.increment(),i=127&r,r<128||(r=e[t.get()],t.increment(),i|=(127&r)<<7,r<128)||(r=e[t.get()],t.increment(),i|=(127&r)<<14,r<128)||(r=e[t.get()],t.increment(),i|=(127&r)<<21,r<128)?

2let h=Id(e,t,2),u=h[0],c=h[1];return{physicalStreamType:r,logicalStreamType:a,logicalLevelTechnique1:o,logicalLevelTechnique2:s,physicalLevelTechnique:l,numValues:u,byteLength:c,decompressedCount:u}}(e,t);return i.logicalLevelTechnique1===pd.MORTON?function(e,t,i){let r=Id(t,i,2);return{physicalStreamType:e.physicalStreamType,logicalStreamType:e.logicalStreamType,logicalLevelTechnique1:e.logicalLevelTechnique1,logicalLevelTechnique2:e.logicalLevelTechnique2,physicalLevelTechnique:e.physicalLevelTechnique,numValues:e.numValues,byteLength:e.byteLength,decompressedCount:e.decompressedCount,numBits:r[0],coordinateShift:r[1]}}(i,e,t):pd.RLE!==i.logicalLevelTechnique1&&pd.RLE!==i.logicalLevelTechnique2||dd.NONE===i.physicalLevelTechnique?i:function(e,t,i){let r=Id(t,i,2);return{physicalStreamType:e.physicalStreamType,logicalStreamType:e.logicalStreamType,logicalLevelTechnique1:e.logicalLevelTechnique1,logicalLevelTechnique2:e.logicalLevelTechnique2,physicalLevelTechnique:e.physicalLevelTechnique,numValues:e.numValues,byteLength:e.byteLength,decompressedCount:r[1],runs:r[0],numRleValues:r[1]}}(i,e,t)}var nf;!function(e){e[e.FLAT=0]="FLAT",e[e.CONST=1]="CONST",e[e.SEQUENCE=2]="SEQUENCE",e[e.DICTIONARY=3]="DICTIONARY",e[e.FSST_DICTIONARY=4]="FSST_DICTIONARY"}(nf||={});var of=class{constructor(e,t){this.values=e,this._size=t}get(e){let t=Math.floor(e/8),i=e%8;return 1==(this.values[t]>>i&1)}set(e,t){let i=Math.floor(e/8),r=e%8;this.values[i]=this.values[i]|+!!t<<r}getInt(e){let t=Math.floor(e/8),i=e%8;return this.values[t]>>i&1}size(){return this._size}getBuffer(){return this.values}};function sf(e,t,i){if(!t)return e;let r=t.size(),a=new(0,e.constructor)(r),n=0;for(let o=0;o<r;o++)a[o]=t.get(o)?e[n++]:i;return a}function lf(e,t,i,r,a){return function(e,t,i,r){let a;switch(t.logicalLevelTechnique1){case pd.DELTA:if(t.logicalLevelTechnique2===pd.RLE){let i=t;if(!r)return function(e,t,i){let r=new Int32Array(i),a=0,n=0;for(let i=0;i<t;i++){let o=e[i],s=Rd(e[i+t]);for(let e=0;e<o;e++)n+=s,r[a++]=n}return r}(e,i.runs,i.numRleValues);a=jd(e=Bd(e,i.runs,i.numRleValues))}else a=jd(e);break;case pd.RLE:a=function(e,t,i){if(void 0===i){i=0;for(let r=0;r<t;r++)i+=e[r]}let r=new Int32Array(i),a=0;for(let i=0;i<t;i++){let n=e[i],o=e[i+t];o=Rd(o),r.fill(o,a,a+n),a+=n}return r}(e,t.runs,t.numRleValues);break;case pd.MORTON:qd(e),a=new Int32Array(e);break;case pd.COMPONENTWISE_DELTA:if(i&&!r)return $d(e,i.scale,i.min,i.max);a=function(e){if(e.length<2)return new Int32Array(e);let t=new Int32Array(e.length);t[0]=Rd(e[0]),t[1]=Rd(e[1]);let i=e.length/4*4,r=2;if(i>=4)for(;r<i-4;r+=4){let i=e[r],a=e[r+1],n=e[r+2],o=e[r+3];t[r]=Rd(i)+t[r-2],t[r+1]=Rd(a)+t[r-1],t[r+2]=Rd(n)+t[r],t[r+3]=Rd(o)+t[r+1]}for(;r!==e.length;r+=2)t[r]=Rd(e[r])+t[r-2],t[r+1]=Rd(e[r+1])+t[r-1];return t}(e);break;case pd.NONE:a=function(e){let t=new Int32Array(e.length);for(let i=0;i<e.length;i++)t[i]=Rd(e[i]);return t}(e);break;default:throw Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return r?sf(a,r,0):a}(cf(e,t,i),i,r,a)}function hf(e,t,i,r,a){return function(e,t,i,r){let a;switch(t.logicalLevelTechnique1){case pd.DELTA:if(t.logicalLevelTechnique2===pd.RLE){let i=t;a=Gd(Bd(e,i.runs,i.numRleValues))}else a=Gd(e);break;case pd.RLE:a=Bd(e,t.runs,t.numRleValues);break;case pd.MORTON:qd(e),a=e;break;case pd.COMPONENTWISE_DELTA:a=i&&!r?function(e,t,i,r){let a=$d(e,t,i,r);return new Uint32Array(a)}(e,i.scale,i.min,i.max):function(e){if(e.length<2)return new Uint32Array(e);let t=new Uint32Array(e.length);t[0]=Rd(e[0])>>>0,t[1]=Rd(e[1])>>>0;for(let i=2;i<e.length;i+=2)t[i]=t[i-2]+Rd(e[i])>>>0,t[i+1]=t[i-1]+Rd(e[i+1])>>>0;return t}(e);break;case pd.NONE:a=e;break;default:throw Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return r?sf(a,r,0):a}(cf(e,t,i),i,r,a)}function uf(e,t,i){return function(e,t){if(t.logicalLevelTechnique1===pd.DELTA&&t.logicalLevelTechnique2===pd.NONE)return function(e){let t=new Int32Array(e.length+1);t[0]=0,t[1]=Rd(e[0]);let i=t[1];for(let r=2;r!==t.length;++r)i+=Rd(e[r-1]),t[r]=t[r-1]+i;return new Uint32Array(t)}(e);if(t.logicalLevelTechnique1===pd.RLE&&t.logicalLevelTechnique2===pd.NONE){let i=t;return function(e,t,i){let r=new Uint32Array(i+1);r[0]=0;let a=1,n=r[0];for(let i=0;i<t;i++){let o=e[i],s=e[i+t];for(let e=a;e<a+o;e++)r[e]=s+n,n=r[e];a+=o}return r}(e,i.runs,i.numRleValues)}if(t.logicalLevelTechnique1===pd.NONE&&t.logicalLevelTechnique2===pd.NONE){!function(e){let t=0;for(let i=0;i<e.length;i++)e[i]+=t,t=e[i]}(e);let i=new Uint32Array(t.numValues+1);return i[0]=0,i.set(e,1),i}if(t.logicalLevelTechnique1===pd.DELTA&&t.logicalLevelTechnique2===pd.RLE){let i=t,r=function(e,t,i){let r=new Int32Array(i+1);r[0]=0;let a=1,n=r[0];for(let i=0;i<t;i++){let o=e[i],s=e[i+t];s=Rd(s);for(let e=a;e<a+o;e++)r[e]=s+n,n=r[e];a+=o}return r}(e,i.runs,i.numRleValues);return qd(r),new Uint32Array(r)}throw Error("Only delta encoding is supported for transforming length to offset streams yet.")}(cf(e,t,i),i)}function cf(e,t,i){let r=i.physicalLevelTechnique;switch(r){case dd.FAST_PFOR:return Dd(e,i.numValues,i.byteLength,t);case dd.VARINT:return Id(e,t,i.numValues);case dd.NONE:{let r=t.get(),a=i.byteLength;t.add(a);let n=e.subarray(r,t.get());return new Uint32Array(n)}default:throw Error(`Specified physicalLevelTechnique ${r} is not supported (yet).`)}}function pf(e,t,i){let r=cf(e,t,i);return 1===r.length?Rd(r[0]):function(e){return Rd(e[1])}(r)}function df(e,t,i){let r=cf(e,t,i);return 1===r.length?i.logicalLevelTechnique1===pd.DELTA?Rd(r[0]):r[0]:function(e){return e[1]}(r)}function ff(e,t,i){return function(e){if(2===e.length){let t=Rd(e[1]);return[t,t]}return[Rd(e[2]),Rd(e[3])]}(cf(e,t,i))}function mf(e,t,i){return function(e){if(2===e.length){let t=Ld(e[1]);return[t,t]}return[Ld(e[2]),Ld(e[3])]}(Ad(e,t,i.numValues))}function gf(e,t,i,r){return function(e,t,i){let r;switch(t.logicalLevelTechnique1){case pd.DELTA:if(t.logicalLevelTechnique2===pd.RLE){let a=t;if(!i)return function(e,t,i){let r=new BigInt64Array(i),a=0,n=0n;for(let i=0;i<t;i++){let o=Number(e[i]),s=Ld(e[i+t]);for(let e=0;e<o;e++)n+=s,r[a++]=n}return r}(e,a.runs,a.numRleValues);r=Nd(e=Od(e,a.runs,a.numRleValues))}else r=Nd(e);break;case pd.RLE:r=function(e,t,i){if(void 0===i){i=0;for(let r=0;r<t;r++)i+=Number(e[r])}let r=new BigInt64Array(i),a=0;for(let i=0;i<t;i++){let n=Number(e[i]),o=e[i+t];o=Ld(o),r.fill(o,a,a+n),a+=n}return r}(e,t.runs,t.numRleValues);break;case pd.NONE:r=function(e){let t=new BigInt64Array(e.length);for(let i=0;i<e.length;i++)t[i]=Ld(e[i]);return t}(e);break;default:throw Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return i?sf(r,i,0n):r}(Ad(e,t,i.numValues),i,r)}function _f(e,t,i,r){return function(e,t,i){let r;switch(t.logicalLevelTechnique1){case pd.DELTA:if(t.logicalLevelTechnique2===pd.RLE){let i=t;r=Zd(Od(e,i.runs,i.numRleValues))}else r=Zd(e);break;case pd.RLE:r=Od(e,t.runs,t.numRleValues);break;case pd.NONE:r=e;break;default:throw Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return i?sf(r,i,0n):r}(Ad(e,t,i.numValues),i,r)}function yf(e,t,i){return function(e,t,i){switch(t.logicalLevelTechnique1){case pd.DELTA:if(t.logicalLevelTechnique2===pd.RLE){let i=t;e=Vd(e,i.runs,i.numRleValues)}return function(e){e[0]=Fd(e[0]);let t=e.length/4*4,i=1;if(t>=4)for(;i<t-4;i+=4){let t=e[i],r=e[i+1],a=e[i+2],n=e[i+3];e[i]=Fd(t)+e[i-1],e[i+1]=Fd(r)+e[i],e[i+2]=Fd(a)+e[i+1],e[i+3]=Fd(n)+e[i+2]}for(;i!==e.length;++i)e[i]=Fd(e[i])+e[i-1]}(e),e;case pd.RLE:return function(e,t,i){return i?function(e,t,i){let r=new Float64Array(i),a=0;for(let i=0;i<t;i++){let n=e[i],o=e[i+t];o=Fd(o),r.fill(o,a,a+n),a+=n}return r}(e,t.runs,t.numRleValues):Vd(e,t.runs,t.numRleValues)}(e,t,i);case pd.NONE:return i&&function(e){for(let t=0;t<e.length;t++)e[t]=Fd(e[t])}(e),e;default:throw Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}}(function(e,t,i){let r=new Float64Array(i);for(let a=0;a<i;a++)r[a]=kd(e,t);return r}(e,t,i.numValues),i,!1)}function vf(e,t,i){let r=Ad(e,t,i.numValues);return 1===r.length?Ld(r[0]):function(e){return Ld(e[1])}(r)}function xf(e,t,i){let r=Ad(e,t,i.numValues);return 1===r.length?i.logicalLevelTechnique1===pd.DELTA?Ld(r[0]):r[0]:function(e){return e[1]}(r)}function bf(e,t,i,r,a="int32"){let n=e.logicalLevelTechnique1;if(n===pd.RLE)return 1===e.runs?nf.CONST:nf.FLAT;if(n!==pd.DELTA||e.logicalLevelTechnique2!==pd.RLE)return 1===e.numValues?nf.CONST:nf.FLAT;let o=t instanceof of?t.size():t,s=e;if(s.numRleValues!==o)return nf.FLAT;if(1===s.runs)return nf.SEQUENCE;

2if(bf(h,r,e,i)===nf.CONST){let u,c,p,d,f=df(e,i,h);for(let r=0;r<t-1;r++){let t=af(e,i);switch(t.physicalStreamType){case Wd.LENGTH:switch(t.logicalStreamType.lengthType){case Yd.GEOMETRIES:u=uf(e,i,t);break;case Yd.PARTS:c=uf(e,i,t);break;case Yd.RINGS:p=uf(e,i,t);break;case Yd.TRIANGLES:d=uf(e,i,t)}break;case Wd.OFFSET:switch(t.logicalStreamType.offsetType){case Xd.VERTEX:n=hf(e,i,t);break;case Xd.INDEX:l=hf(e,i,t)}break;case Wd.DATA:if(Hd.VERTEX===t.logicalStreamType.dictionaryType)o=lf(e,i,t,a);else{let r=t;s={numBits:r.numBits,coordinateShift:r.coordinateShift},o=hf(e,i,t,a)}}}return l?void 0!==u||void 0!==c?Lf(r,f,d,l,o,{geometryOffsets:u,partOffsets:c,ringOffsets:p}):Lf(r,f,d,l,o):void 0===s?function(e,t,i,r,a){return new kf(e,t,Sf.VEC_2,i,r,a)}(r,f,{geometryOffsets:u,partOffsets:c,ringOffsets:p},n,o):function(e,t,i,r,a,n){return new kf(e,t,Sf.MORTON,i,r,a,n)}(r,f,{geometryOffsets:u,partOffsets:c,ringOffsets:p},n,o,s)}let u,c,p,d,f,m,g,_=hf(e,i,h);for(let r=0;r<t-1;r++){let t=af(e,i);switch(t.physicalStreamType){case Wd.LENGTH:switch(t.logicalStreamType.lengthType){case Yd.GEOMETRIES:u=hf(e,i,t);break;case Yd.PARTS:c=hf(e,i,t);break;case Yd.RINGS:p=hf(e,i,t);break;case Yd.TRIANGLES:d=uf(e,i,t)}break;case Wd.OFFSET:switch(t.logicalStreamType.offsetType){case Xd.VERTEX:n=hf(e,i,t);break;case Xd.INDEX:l=hf(e,i,t)}break;case Wd.DATA:if(Hd.VERTEX===t.logicalStreamType.dictionaryType)o=lf(e,i,t,a);else{let r=t;s={numBits:r.numBits,coordinateShift:r.coordinateShift},o=hf(e,i,t,a)}}}return u?(f=jf(_,u,2),c&&p?(m=Nf(_,f,c,!1),g=function(e,t,i,r){let a=new Uint32Array(i[i.length-1]+1),n=0;a[0]=n;let o=1,s=1,l=0;for(let h=0;h<e.length;h++){let u=e[h],c=t[h+1]-t[h];if(0!==u&&3!==u)for(let e=0;e<c;e++){let e=i[o]-i[o-1];o++;for(let t=0;t<e;t++)n=a[s++]=n+r[l++]}else for(let e=0;e<c;e++)a[s++]=++n,o++}return a}(_,f,m,p)):c&&(m=function(e,t,i){let r=new Uint32Array(t[t.length-1]+1),a=0;r[0]=a;let n=1,o=0;for(let s=0;s<e.length;s++){let l=e[s],h=t[s+1]-t[s];if(4===l||1===l)for(let e=0;e<h;e++)a=r[n++]=a+i[o++];else for(let e=0;e<h;e++)r[n++]=++a}return r}(_,f,c))):c&&p?(m=jf(_,c,1),g=Nf(_,m,p,!0)):c&&(m=jf(_,c,0)),l&&!m?Bf(_,d,l,o):l?Bf(_,d,l,o,{geometryOffsets:f,partOffsets:m,ringOffsets:g}):void 0===s?function(e,t,i,r){return new Df(Sf.VEC_2,e,t,i,r)}(_,{geometryOffsets:f,partOffsets:m,ringOffsets:g},n,o):function(e,t,i,r,a){return new Df(Sf.MORTON,e,t,i,r,a)}(_,{geometryOffsets:f,partOffsets:m,ringOffsets:g},n,o,s)}function jf(e,t,i){let r=new Uint32Array(e.length+1),a=0;r[0]=a;let n=0;for(let o=0;o<e.length;o++)a=r[o+1]=a+(e[o]>i?t[n++]:1);return r}function Nf(e,t,i,r){let a=new Uint32Array(t[t.length-1]+1),n=0;a[0]=n;let o=1,s=0;for(let l=0;l<e.length;l++){let h=e[l],u=t[l+1]-t[l];if(5===h||2===h||r&&(4===h||1===h))for(let e=0;e<u;e++)n=a[o++]=n+i[s++];else for(let e=0;e<u;e++)a[o++]=++n}return a}var qf=class extends Up{constructor(e,t,i){super(e,t.getBuffer(),i),this.dataVector=t}getValueFromBuffer(e){return 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this._loaded}onAdd(e){this.map=e,this.load()}onRemove(){this._tileJSONRequest&&=(this._tileJSONRequest.abort(),null)}setSourceProperty(e){this._tileJSONRequest&&=(this._tileJSONRequest.abort(),null),e(),this.load(!0)}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 Me({},this._options)}setPremultiplyAlpha(e){return this._premultiplyAlpha===e||this.setSourceProperty((()=>{this._premultiplyAlpha=e})),this}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}async loadTile(e){let t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),i=this._premultiplyAlpha,r=i?void 0:{premultiplyAlpha:"none"},a=await this.map._requestManager.transformRequest(t,"Tile");e.abortController=new AbortController;try{let t=await Dm.getImage(a,e.abortController,this.map._refreshExpiredTiles,r);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(t?.data){this.map._refreshExpiredTiles&&(t.cacheControl||t.expires)&&e.setExpiryData({cacheControl:t.cacheControl,expires:t.expires});let r=this.map.painter.context,a=r.gl,n=t.data;e.texture=this.map.painter.getTileTexture(n.width),e.texture?e.texture.update(n,{useMipmap:!0,premultiply:i}):(e.texture=new jh(r,n,a.RGBA,{useMipmap:!0,premultiply:i}),e.texture.bind(a.LINEAR,a.CLAMP_TO_EDGE,a.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}}async abortTile(e){e.abortController&&(e.abortController.abort(),delete e.abortController)}async unloadTile(e){e.texture&&this.map.painter.saveTileTexture(e.texture)}hasTransition(){return!1}},zg=class extends Ag{constructor(e,t,i,r){super(e,t,i,r),this.type="raster-dem",this.maxzoom=22,this._options=Me({type:"raster-dem"},t),this.encoding=t.encoding||"mapbox",this.redFactor=t.redFactor,this.greenFactor=t.greenFactor,this.blueFactor=t.blueFactor,this.baseShift=t.baseShift}async loadTile(e){let t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),i=await this.map._requestManager.transformRequest(t,"Tile");e.neighboringTiles=this._getNeighboringTiles(e.tileID),e.abortController=new AbortController;try{let t=await Dm.getImage(i,e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(t?.data){let i=t.data;this.map._refreshExpiredTiles&&(t.cacheControl||t.expires)&&e.setExpiryData({cacheControl:t.cacheControl,expires:t.expires});let r=Ue(i)&&g()?i:await this.readImageNow(i),a={type:this.type,uid:e.uid,source:this.id,rawImageData:r,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(e.actor&&"expired"!==e.state&&"reloading"!==e.state)return;await this.dispatcher.waitForInitComplete(),(!e.actor||"expired"===e.state)&&(e.actor=this.dispatcher.getReadyActor()),e.dem=await e.actor.sendAsync({type:"LDT",data:a}),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}}async readImageNow(e){if(typeof VideoFrame<"u"&&_()){let t=e.width+2,i=e.height+2;try{return new Ih({width:t,height:i},await Ze(e,-1,-1,t,i))}catch{}}return Im.getImageData(e,1)}_getNeighboringTiles(e){let t=e.canonical,i=2**t.z,r=(t.x-1+i)%i,a=0===t.x?e.wrap-1:e.wrap,n=(t.x+1+i)%i,o=t.x+1===i?e.wrap+1:e.wrap,s={};return s[new Lp(e.overscaledZ,a,t.z,r,t.y).key]={backfilled:!1},s[new Lp(e.overscaledZ,o,t.z,n,t.y).key]={backfilled:!1},t.y>0&&(s[new Lp(e.overscaledZ,a,t.z,r,t.y-1).key]={backfilled:!1},s[new Lp(e.overscaledZ,e.wrap,t.z,t.x,t.y-1).key]={backfilled:!1},s[new Lp(e.overscaledZ,o,t.z,n,t.y-1).key]={backfilled:!1}),t.y+1<i&&(s[new Lp(e.overscaledZ,a,t.z,r,t.y+1).key]={backfilled:!1},s[new Lp(e.overscaledZ,e.wrap,t.z,t.x,t.y+1).key]={backfilled:!1},s[new Lp(e.overscaledZ,o,t.z,n,t.y+1).key]={backfilled:!1}),s}async unloadTile(e){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state="unloaded",e.actor&&await e.actor.sendAsync({type:"RDT",data:{type:this.t

2xZoom)),this._pendingWorkerUpdate.updateCluster=!0,this._updateWorkerData()}getClusterOptions(){let{cluster:e,clusterOptions:t}=this.workerOptions.geojsonVtOptions;return{cluster:e,clusterMaxZoom:t.maxZoom,clusterRadius:this._tileUnitsToPixels(t.radius)}}async getClusterExpansionZoom(e){return(await this.actorPromise).sendAsync({type:"GCEZ",data:{type:this.type,clusterId:e,source:this.id}})}async getClusterChildren(e){return(await this.actorPromise).sendAsync({type:"GCC",data:{type:this.type,clusterId:e,source:this.id}})}async getClusterLeaves(e,t,i){return(await this.actorPromise).sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:e,limit:t,offset:i}})}async _updateWorkerData(){if(this._isUpdatingWorker)return this._updatePromise;if(!this._hasPendingWorkerUpdate())return void je(`No pending worker updates for GeoJSONSource ${this.id}.`);let{data:e,diff:t,updateCluster:i}=this._pendingWorkerUpdate,r=this._getLoadGeoJSONParameters(e,t,i);void 0===e?t?this._pendingWorkerUpdate.diff=void 0:i&&(this._pendingWorkerUpdate.updateCluster=void 0):this._pendingWorkerUpdate.data=void 0,this._updatePromise=this._dispatchWorkerUpdate(r),await this._updatePromise}async _getLoadGeoJSONParameters(e,t,i){let r=Me({type:this.type,source:this.id},this.workerOptions);return"string"==typeof e?(r.request=await this.map._requestManager.transformRequest(Im.resolveURL(e),"Source"),r.request.collectResourceTiming=this._collectResourceTiming,r):void 0!==e?(r.data=e,r):t?(r.dataDiff=t,r):i?(r.updateCluster=!0,r):void 0}async _dispatchWorkerUpdate(e){this._isUpdatingWorker=!0,this.fire(new Vm("dataloading"));try{let t=await e,i=await(await this.actorPromise).sendAsync({type:"LD",data:t});if(this._isUpdatingWorker=!1,this._removed||i.abandoned)return void this.fire(new Vm("dataabort"));i.data&&(this._data={geojson:i.data});let r=this._applyDiffToSource(t.dataDiff),a=this._getShouldReloadTileOptions(r),n={};this._applyResourceTiming(n,i),this.fire(new Vm("data",{...n,sourceDataType:"metadata"})),this.fire(new Vm("data",{...n,sourceDataType:"content",shouldReloadTileOptions:a}))}catch(e){if(this._isUpdatingWorker=!1,this._removed)return void this.fire(new Vm("dataabort"));this.fire(new xt(se(e)))}finally{this._hasPendingWorkerUpdate()&&await this._updateWorkerData()}}_applyResourceTiming(e,t){if(!this._collectResourceTiming)return;let i=t.resourceTiming?.[this.id];if(!i)return;let r=i.slice(0);r?.length&&Me(e,{resourceTiming:r})}_applyDiffToSource(e){if(!e)return;let t="string"==typeof this.promoteId?this.promoteId:void 0;if(!this._data.url&&!this._data.updateable){let e=function(e,t){let i=new Map;if(null==e||null==e.type)return i;if("Feature"===e.type){let r=kg(e,t);return null==r?void 0:(i.set(r,e),i)}if("FeatureCollection"===e.type){let r=new Set;for(let a of e.features){let e=kg(a,t);if(null==e||r.has(e))return;r.add(e),i.set(e,a)}return i}}(this._data.geojson,t);if(!e)throw Error(`GeoJSONSource "${this.id}": GeoJSON data is not compatible with updateData`);this._data={updateable:e}}if(!this._data.updateable)return;let i=function(e,t,i){let r=[];if(t.removeAll)e.clear();else if(t.remove)for(let i of t.remove){let t=e.get(i);t&&(r.push(t.geometry),e.delete(i))}if(t.add)for(let a of t.add){let t=kg(a,i);if(null==t)continue;let n=e.get(t);n&&r.push(n.geometry),r.push(a.geometry),e.set(t,a)}if(t.update)for(let i of t.update){let t=e.get(i.id);if(!t)continue;let a=!!i.newGeometry,n=i.removeAllProperties||i.removeProperties?.length>0||i.addOrUpdateProperties?.length>0;if(!a&&!n)continue;r.push(t.geometry);let o={...t};if(e.set(i.id,o),a&&(r.push(i.newGeometry),o.geometry=i.newGeometry),n){if(i.removeAllProperties?o.properties={}:o.properties={...o.properties||{}},i.removeProperties)for(let e of i.removeProperties)delete o.properties[e];if(i.addOrUpdateProperties)for(let{key:e,value:t}of i.addOrUpdateProperties)o.properties[e]=t}}return r}(this._data.updateable,e,t);return e.removeAll||this._options.cluster?void 0:i}_getShouldReloadTileOptions(e){if(e)return{affectedBounds:e.filter(Boolean).map((e=>Vg(e)))}}shouldReloadTile(e,{affectedBounds:t}){if("loading"===e.state)return!0;if("unloaded"===e.state)return!1;let{buffer:i,extent:r}=this.workerOptions.geojsonVtOptions,a=function({x:e,y:t,z:i},r=0){let a=Mp((e-r)/2**i),n=Ip((t+1+r)/2**i),o=Mp((e+1+r)/2**i),s=Ip((t-r)/2**i);return new Cg([a,n],[o,s])}(e.tileID.canonical,i/r);for(let e of t)if(a.intersects(e))return!0;return!1}loaded(){return!this._isUpdatingWorker&&!this._hasPendingWorkerUpdate()}async loadTile(e){let t=e.actor?"RT":"LT";e.actor=await this.actorPromise;let i={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,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};e.abortController=new AbortController;try{let r=await(await this.actorPromise).sendAsync({type:t,data:i},e.abortController);delete e.abortController,e.unloadVectorData(),e.aborted||e.loadVectorData(r,this.map.painter,"RT"===t)}catch(t){if(delete e.abortController,e.aborted||st(t))return;throw t}}async abortTile(e){e.abortController&&(e.abortController.abort(),delete e.abortController),e.aborted=!0}async unloadTile(e){e.unloadVectorData(),await(await this.actorPromise).sendAsync({type:"RMT",data:{uid:e.uid,type:this.t

2onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}onRemove(){super.onRemove(),this.video&&(this.video.removeEventListener("playing",this._onPlayingHandler),this.video.pause())}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;let e=this.map.painter.context,t=e.gl;this.texture?this.video.paused||(this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this.texture=new jh(e,this.video,t.RGBA),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE));let i=!1;for(let e in this.tiles){let t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture,i=!0)}i&&this.fire(new Vm("data",{sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}},$g=class extends Ng{constructor(e,t,i,r){super(e,t,i,r),t.coordinates?(!Array.isArray(t.coordinates)||4!==t.coordinates.length||t.coordinates.some((e=>!Array.isArray(e)||2!==e.length||e.some((e=>"number"!=typeof e)))))&&this.fire(new xt(new Ft(`sources.${e}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new xt(new Ft(`sources.${e}`,null,'missing required property "coordinates"'))),t.animate&&"boolean"!=typeof t.animate&&this.fire(new xt(new Ft(`sources.${e}`,null,'optional "animate" property must be a boolean value'))),t.canvas?"string"!=typeof t.canvas&&!(t.canvas instanceof HTMLCanvasElement)&&this.fire(new xt(new Ft(`sources.${e}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new xt(new Ft(`sources.${e}`,null,'missing required property "canvas"'))),this.options=t,this.animate=void 0===t.animate||t.animate}async load(){this._loaded=!0,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 xt(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(),!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()||0===Object.keys(this.tiles).length)return;let t=this.map.painter.context,i=t.gl;this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):(this.texture=new jh(t,this.canvas,i.RGBA,{premultiply:!0}),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE));let r=!1;for(let e in this.tiles){let t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture,r=!0)}r&&this.fire(new Vm("data",{sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",animate:this.animate,canvas:this.options.canvas,coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(let e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}};const Ug={},Gg=e=>{switch(e){case"geojson":return jg;case"image":return Ng;case"raster":return Ag;case"raster-dem":return zg;case"vector":return Ig;case"video":return qg;case"canvas":return $g}return Ug[e]};const Zg="RTLPluginLoaded";var Wg=class extends bt{constructor(...e){super(...e),this.status="unavailable",this.url=null,this.dispatcher=xg()}_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}async setRTLTextPlugin(e,t=!1){if(this.url)throw Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=Im.resolveURL(e),!this.url)throw Error(`requested url ${e}

2if(!o.filter(new Io(this.tileID.overscaledZ),e,this.tileID.canonical))continue}else if(!o.filter(new Io(this.tileID.overscaledZ),r))continue;let c=new $p(r,s,l,h,i.getId(r,a));c.tile=u,e.push(c)}}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(e){let t=this.expirationTime;if(e.cacheControl){let t=function(e){let t={};if(e.replace(/(?:^|(?:\s*\,\s*))([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)(?:\=(?:([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)|(?:\"((?:[^"\\]|\\.)*)\")))?/g,((e,i,r,a)=>{let n=r||a;return t[i]=!n||n.toLowerCase(),""})),t["max-age"]){let e=parseInt(t["max-age"],10);isNaN(e)?delete t["max-age"]:t["max-age"]=e}return t}(e.cacheControl);t["max-age"]&&(this.expirationTime=Date.now()+1e3*t["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){let e=Date.now(),i=!1;if(this.expirationTime>e)i=!1;else if(t)if(this.expirationTime<t)i=!0;else{let r=this.expirationTime-t;r?this.expirationTime=e+Math.max(r,3e4):i=!0}else i=!0;i?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),2**31-1)}setFeatureState(e,t,i){if(!this.latestFeatureIndex?.rawTileData||0===Object.keys(e).length||this.featureStateRevision===i)return;this.featureStateRevision=i;let r=this.latestFeatureIndex.loadVTLayers();for(let i in this.buckets){if(!t.style.hasLayer(i))continue;let a=this.buckets[i],n=a.layers[0].sourceLayer||"_geojsonTileLayer",o=r[n],s=e[n];if(!o||!s||0===s.length)continue;a.update(s,o,this.imageAtlas?.patternPositions||{},this.dashPositions||{});let l=t?.style?.getLayer(i);l&&(this.queryPadding=Math.max(this.queryPadding,l.queryRadius(a)))}}holdingForSymbolFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<zm()}clearSymbolFadeHold(){this.symbolFadeHoldUntil=void 0}setSymbolHoldDuration(e){this.symbolFadeHoldUntil=zm()+e}setDependencies(e,t){let i={};for(let e of t)i[e]=!0;this.dependencies[e]=i}hasDependency(e,t){for(let i of e){let e=this.dependencies[i];if(e)for(let i of t)if(e[i])return!0}return!1}};function Kg(e){let t=[];for(let i in e)t.push({id:i,state:e[i]});return t}var Jg=class{constructor(){this.state={},this.stateChanges={},this.deletedStates={},this.revision=0}updateState(e,t,i){let r=String(t);if(this.stateChanges[e]||={},this.stateChanges[e][r]||={},Me(this.stateChanges[e][r],i),null===this.deletedStates[e]){this.deletedStates[e]={};for(let t in this.state[e])if(t===r){this.deletedStates[e][r]={};for(let a in this.state[e][t])void 0===i[a]&&(this.deletedStates[e][r][a]=null)}else this.deletedStates[e][t]=null}else if(null===this.deletedStates[e]?.[r]){this.deletedStates[e][r]={};for(let t in this.state[e][r])void 0===i[t]&&(this.deletedStates[e][r][t]=null)}else for(let t in i)null===this.deletedStates[e]?.[r]?.[t]&&delete this.deletedStates[e][r][t]}removeFeatureState(e,t,i){if(null===this.deletedStates[e])return;let r=String(t);if(this.deletedStates[e]||={},i&&void 0!==t)null!==this.deletedStates[e][r]&&(this.deletedStates[e][r]||={},this.deletedStates[e][r][i]=null);else if(void 0!==t)if(this.stateChanges[e]?.[r])for(i in this.deletedStates[e][r]={},this.stateChanges[e][r])this.deletedStates[e][r][i]=null;else this.deletedStates[e][r]=null;else this.deletedStates[e]=null}getState(e,t){let i=String(t),r=this.state[e]||{},a=this.stateChanges[e]||{},n=Me({},r[i],a[i]);if(null===this.deletedStates[e])return{};if(this.deletedStates[e]){let i=this.deletedStates[e][t];if(null===i)return{};for(let e in i)delete n[e]}return n}initializeTileState(e,t){let i={};for(let e in this.state)i[e]=Kg(this.state[e]);e.setFeatureState(i,t,this.revision)}coalesceChanges(e,t){let i={};for(let e in this.stateChanges){this.state[e]||={},i[e]||={};for(let t in this.stateChanges[e])this.state[e][t]||={},Me(this.state[e][t],this.stateChanges[e][t]),i[e][t]=this.state[e][t]}for(let e in this.deletedStates)if(this.state[e]||={},i[e]||={},null===this.deletedStates[e])for(let t in this.state[e])this.state[e][t]={},i[e][t]={};else for(let t in this.deletedStates[e]){if(null===this.deletedStates[e][t])this.state[e][t]={};else for(let i of Object.keys(this.deletedStates[e][t]))delete this.state[e][t][i];i[e][t]=this.state[e][t]}if(this.stateChanges={},this.deletedStates={},0===Object.keys(i).length)return;this.revision++;let r={};for(let e in i)r[e]=Kg(i[e]);e.setFeatureState(r,t,this.revision)}};const Qg=89.25;function e_(e,t){let i=Ee(t.lat,-Qe,Qe);return new d(Pp(t.lng)*e,Ep(i)*e)}function t_(e,t){return new zp(t.x/e,t.y/e).toLngLat()}function i_(e){return e.cameraToCenterDistance*Math.min(.85*Math.tan(He(90-e.pitch)),Math.tan(He(Qg-e.pitch)))}function r_(e,t){let i=e.canonical,r=t/ke(i.z),a=i.x+2**i.z*e.wrap,n=new Float64Array(16);return w(n),P(n,n,[a*r,i.y*r,0]),E(n,n,[r/ne,r/ne,1]),n}function a_(e,t,i,r,a){let n=zp.fromLngLat(e,t),o=a*Cp(1,e.lat),{x:s,y:l,z:h}=n_(i,r),u=o*-s,c=o*-l,p=o*-h;return new zp(n.x+u,n.y+c,n.z+p)}function n_(e,t){let i=He(e),r=He(t),a=Math.cos(-i),n=Math.sin(i);return{x:n*Math.sin(r),y:-n*Math.cos(r),z:a}}function o_(e,t,i){let r=t.intersectsFrustum(e);if(!i||0===r)return r;let a=t.intersectsPlane(i);return 0===a?0:2===r&&2===a?2:1}function s_(e,t,i){let r=0,a=(i-t)/10;for(let n=0;n<10;n++){let o=t+(n+.5)/10*(i-t);r+=a*Math.cos(o)**+e}return r}function l_(e,t){return function(i,r,a,n,o){let s=2*((e-1)/De(Math.cos(He(Qg-o))/Math.cos(He(Qg)))-1),l=Math.acos(a/n),h=2*s_(s-1,0,He(o/2)),u=Math.min(He(Qg),l+He(o/2)),c=s_(s-1,Math.min(u,l-He(o/2)),u),p=Math.atan(r/a),d=i;return d+=De(n/Math.hypot(r,a)/Math.max(.5,Math.cos(He(o/2)))),d+=s*De(Math.cos(p))/2,d-=De(Math.max(1,c/h/t))/2,d}}const h_=l_(9.314,3);function u_(e,t){let i=(t.roundZoom?Math.round:Math.floor)(e.zoom+De(e.tileSize/t.tileSize));return Math.max(0,i)}function c_(e,t){let i=e.getCameraFrustum(),r=e.getClippingPlane(),a=e.screenPointToMercatorCoordinate(e.getCameraPoint()),n=zp.fromLngLat(e.center,e.elevation);a.z=n.z+Math.cos(e.pitchInRadians)*e.cameraToCenterDistance/e.worldSize;let o=function(e){let t=Ee((15-(Qg-e.pitch-e.fov/2))/15,0,1);return e.elevation+500*t}(e),s=e.getCoveringTilesDetailsProvider(),l=s.allowVariableZoom(e,t),h=u_(e,t),u=t.minzoom||0,c=void 0===t.maxzoom?e.maxZoom:t.maxzoom,p=Math.min(Math.max(0,h),c),d=2**p,f=[d*a.x,d*a.y,0],m=[d*n.x,d*n.y,0],g=Math.hypot(n.x-a.x,n.y-a.y),_=Math.abs(n.z-a.z),y=Math.hypot(g,_),v=e=>({zoom:0,x:0,y:0,wrap:e,fullyVisible:!1}),x=[],b=[];if(e.renderWorldCopies&&s.allowWorldCopies())for(let e=1;e<=3;e++)x.push(v(-e)),x.push(v(e));for(x.push(v(0));x.length>0;){let d=x.pop(),g=d.x,v=d.y,w=d.fullyVisible,T={x:g,y:v,z:d.zoom},S=s.getTileBoundingVolume(T,d.wrap,o,t);if(!w){let e=o_(i,S,r);if(0===e)continue;w=2===e}let P=s.distanceToTile2d(a.x,a.y,T,S),E=h;l&&(E=(t.calculateTileZoom||h_)(e.zoom+De(e.tileSize/t.tileSize),P,_,y,e.fov)),E=(t.roundZoom?Math.round:Math.floor)(E),E=Math.max(0,E);let C=Math.min(E,c);if(d.wrap=s.getWrap(n,T,d.wrap),d.zoom>=C){if(d.zoom<u)continue;let e=p-d.zoom,i=f[0]-.5-(g<<e),r=f[1]-.5-(v<<e),a=t.reparseOverscaled?Math.max(d.zoom,E):d.zoom;b.push({tileID:new Lp(d.zoom===c?a:d.zoom,d.wrap,d.zoom,g,v),distanceSq:ae([m[0]-.5-g,m[1]-.5-v]),tileDistanceToCamera:Math.sqrt(i*i+r*r)})}else for(let e=0;e<4;e++){let t=(g<<1)+e%2,i=(v<<1)+(e>>1),r=d.zoom+1;x.push({zoom:r,x:t,y:i,wrap:d.wrap,fullyVisible:w})}}return b.sort(((e,t)=>e.distanceSq-t.distanceSq)).map((e=>e.tileID))}const p_=jp.fromPoints([new d(0,0),new d(ne,ne)]);function d_(e){return"raster"===e||"image"===e||"video"===e}function f_(e,t,i,r,a,n,o){let s=zm(),l=function(e){if(!e.length)return new Set;let t=Math.max(...e.map((e=>e.canonical.z))),i=1/0,r=-1/0,a=1/0,n=-1/0,o=[];for(let s of e){let{x:e,y:l,z:h}=s.canonical,u=2**(t-h),c=e*u,p=l*u;o.push({id:s,x:c,y:p}),c<i&&(i=c),c>r&&(r=c),p<a&&(a=p),p>n&&(n=p)}let s=new Set;for(let e of o)(e.x===i||e.x===r||e.y===a||e.y===n)&&s.add(e.id);return s}(t);for(let h of t){let t=e.getTileById(h.key);(0===t.fadingDirection||0===t.fadeOpacity)&&t.resetFadeLogic(),!m_(e,t,i,s,r,a,o)&&(g_(e,t,i,s,n,o)||y_(t,l,s,o)||t.resetFadeLogic())}}function m_(e,t,i,r,a,n,o){if(!t.hasData())return!1;let{tileID:s,fadingRole:l,fadingDirection:h,fadingParentID:u}=t;if(0===l&&1===h&&u)return i[u.key]=u,!0;let c=Math.max(s.overscaledZ-a,n);for(let a=s.overscaledZ-1;a>=c;a--){let n=s.scaledTo(a),l=e.getLoadedTile(n);if(l)return t.setCrossFadeLogic({fadingRole:0,fadingDirection:1,fadingParentID:l.tileID,fadeEndTime:r+o}),l.setCrossFadeLogic({fadingRole:1,fadingDirection:0,fadeEndTime:r+o}),i[n.key]=n,!0}return!1}function g_(e,t,i,r,a,n){if(!t.hasData())return!1;let o=t.tileID.children(a),s=__(e,t,o,i,r,a,n);if(s)return!0;for(let l of o)__(e,t,l.children(a),i,r,a,n)&&(s=!0);return s}function __(e,t,i,r,a,n,o){if(i[0].overscaledZ>=n)return!1;let s=!1;for(let n of i){let i=e.getLoadedTile(n);if(!i)continue;let{fadingRole:l,fadingDirection:h,fadingParentID:u}=i;(0!==l||0!==h||!u)&&(i.setCrossFadeLogic({fadingRole:0,fadingDirection:0,fadingParentID:t.tileID,fadeEndTime:a+o}),t.setCrossFadeLogic({fadingRole:1,fadingDirection:1,fadeEndTime:a+o})),r[n.key]=n,s=!0}return s}function y_(e,t,i,r){let a=e.tileID;if(e.selfFading)return!0;

2if(e.hasData())return!1;if(t.has(a)){let t=i+r;return e.setSelfFadeLogic(t),!0}return!1}function v_(e,t){e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0;let i=t.tileID.canonical.x-e.tileID.canonical.x,r=t.tileID.canonical.y-e.tileID.canonical.y,a=2**e.tileID.canonical.z,n=t.tileID.key;(0!==i||0!==r)&&(Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+a)?i+=a:1===Math.abs(i-a)&&(i-=a)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,i,r),e.neighboringTiles?.[n]&&(e.neighboringTiles[n].backfilled=!0))))}var x_=class{constructor(){this._tiles={}}handleWrapJump(e){let t={};for(let i in this._tiles){let r=this._tiles[i];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+e),t[r.tileID.key]=r}this._tiles=t}setFeatureState(e,t,i){for(let r in this._tiles)this._tiles[r].setFeatureState(e,t,i)}getAllTiles(){return Object.values(this._tiles)}getAllIds(e=!1){return e?Object.values(this._tiles).map((e=>e.tileID)).sort(Vp).map((e=>e.key)):Object.keys(this._tiles)}getTileById(e){return this._tiles[e]}setTile(e,t){this._tiles[e]=t}deleteTileById(e){delete this._tiles[e]}getLoadedTile(e){let t=this.getTileById(e.key);return t?.hasData()?t:null}isIdRenderable(e,t=!1){return this.getTileById(e)?.isRenderable(t)}getRenderableIds(e=0,t){let i=[];for(let e of this.getAllIds())this.isIdRenderable(e,t)&&i.push(this.getTileById(e));return t?i.sort(((t,i)=>{let r=t.tileID,a=i.tileID,n=new d(r.canonical.x,r.canonical.y)._rotate(-e),o=new d(a.canonical.x,a.canonical.y)._rotate(-e);return r.overscaledZ-a.overscaledZ||o.y-n.y||o.x-n.x})).map((e=>e.tileID.key)):i.map((e=>e.tileID)).sort(Vp).map((e=>e.key))}},b_=class e extends bt{static{this.maxUnderzooming=10}static{this.maxOverzooming=3}constructor(e,t,i){super(),this.id=e,this.dispatcher=i,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,i,r)=>{let a=new(Gg(t.type))(e,t,i,r);if(a.id!==e)throw Error(`Expected Source id to be ${e} instead of ${a.id}`);return a})(e,t,i,this),this._inViewTiles=new x_,this._outOfViewCache=new vm(0,(e=>this._unloadTile(e))),this._timers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._rasterFadeDuration=0,this._maxFadingAncestorLevels=5,this._state=new Jg,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?.onAdd&&this._source.onAdd(e)}onRemove(e){for(let e of this._inViewTiles.getAllTiles())e.unloadVectorData();this.clearTiles(),this._source?.onRemove&&this._source.onRemove(e),this._inViewTiles=new x_}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!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(let e of this._inViewTiles.getAllTiles())if("loaded"!==e.state&&"errored"!==e.state)return!1;return!0}getSource(){return this._source}getState(){return this._state}pause(){this._paused=!0}resume(){if(!this._paused)return;let e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}async _loadTile(e,t,i){try{let r=await this._source.loadTile(e);this._tileLoaded(e,t,i,r)}catch(t){e.state="errored",404===t.status?this.update(this.transform,this.terrain):this._source.fire(new xt(se(t),{tile:e}))}}_unloadTile(e){this._source.unloadTile&&this._source.unloadTile(e)}_abortTile(e){this._source.abortTile&&this._source.abortTile(e),this._source.fire(new Vm("dataabort",{tile:e,coord:e.tileID}))}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._inViewTiles,this.map?this.map.painter:null);for(let t of this._inViewTiles.getAllTiles())t.upload(e),t.prepare(this.map.style.imageManager)}getIds(){return this._inViewTiles.getAllIds(!0)}getRenderableIds(e){return this._inViewTiles.getRenderableIds(this.transform?.bearingInRadians,e)}hasRenderableParent(e){let t=e.overscaledZ-1;if(t>=this._source.minzoom){let i=this.getLoadedTile(e.scaledTo(t));if(i)return this._inViewTiles.isIdRenderable(i.tileID.key)}return!1}reload(e,t=void 0){if(this._paused)this._shouldReloadOnResume=!0;else{this._outOfViewCache.reset();for(let i of this._inViewTiles.getAllIds()){let r=this._inViewTiles.getTileById(i);t&&!this._source.shouldReloadTile(r,t)||(e?this._reloadTile(i,"errored"===r.state?"loading":"expired"):"errored"!==r.state&&this._reloadTile(i,"reloading"))}}}async _reloadTile(e,t){let i=this._inViewTiles.getTileById(e);i&&("loading"!==i.state&&(i.state=t),await this._loadTile(i,e,t))}_tileLoaded(e,t,i,r){e.timeAdded=zm(),e.selfFading&&(e.fadeEndTime=e.timeAdded+this._rasterFadeDuration),"expired"===i&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(t,e),!r?.unmodified&&("raster-dem"===this.getSource().type&&e.dem&&function(e,t){let i=t.getRenderableIds();for(let r of i){if(!e.neighboringTiles?.[r])continue;let i=t.getTileById(r);e.neighboringTiles[r].backfilled||v_(e,i),!i.neighboringTiles?.[e.tileID.key]?.backfilled&&v_(i,e)}}(e,this._inViewTiles),e.featureStateRevision=-1,this._state.initializeTileState(e,this.map?this.map.painter:null),e.aborted||this._source.fire(new Vm("data",{tile:e,coord:e.tileID})))}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._inViewTiles.getTileById(e)}_retainLoadedChildren(t,i){let r=this._getLoadedDescendents(i),a=new Set;for(let n of i){let i=r[n.key];if(!i?.length){a.add(n);continue}let o=n.overscaledZ+e.maxOverzooming,s=i.filter((e=>e.tileID.overscaledZ<=o));if(!s.length){a.add(n);continue}let l=Math.min(...s.map((e=>e.tileID.overscaledZ))),h=s.filter((e=>e.tileID.overscaledZ===l)).map((e=>e.tileID));for(let e of h)t[e.key]=e;this._areDescendentsComplete(h,l,n.overscaledZ)||a.add(n)}return a}_getLoadedDescendents(e){let t={};for(let i of this._inViewTiles.getAllTiles().filter((e=>e.hasData())))for(let r of e)i.tileID.isChildOf(r)&&(t[r.key]||=[],t[r.key].push(i));return t}_areDescendentsComplete(e,t,i){return 1===e.length&&e[0].isOverscaled()?e[0].overscaledZ===t:4**(t-i)===e.length}getLoadedTile(e){return this._inViewTiles.getLoadedTile(e)}updateCacheSize(e){let t=(Math.ceil(e.width/this._source.tileSize)+1)*(Math.ceil(e.height/this._source.tileSize)+1),i=null===this._maxTileCacheZoomLevels?ht.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels,r=Math.floor(t*i),a="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._outOfViewCache.setMaxSize(a)}handleWrapJump(e){let t=(e-(void 0===this._prevLng?e:this._prevLng))/360,i=Math.round(t);this._prevLng=e,i&&(this._inViewTiles.handleWrapJump(i),this._resetTileReloadTimers())}update(e,t){if(!this._sourceLoaded||this._paused)return;let i;this.transform=e,this.terrain=t,this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this.used||this.usedForTerrain?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((e=>new Lp(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y))):(i=c_(e,{tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:"vector"===this._source.type&&void 0!==this.map._zoomLevelsToOverscale?Math.max(this._source.maxzoom,e.maxZoom-this.map._zoomLevelsToOverscale):this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:t,calculateTileZoom:this._source.calculateTileZoom}),this._source.hasTile&&(i=i.filter((e=>this._source.hasTile(e))))):i=[],this.usedForTerrain&&(i=this._addTerrainIdealTiles(i));let r=0===i.length&&!this._updated&&this._didEmitContent;this._updated=!0,r&&this.fire(new Vm("data",{sourceDataType:"idle",sourceId:this.id}));let a=u_(e,this._source),n=this._updateRetainedTiles(i,a),o=d_(this._source.type);o&&this._rasterFadeDuration>0&&!t&&f_(this._inViewTiles,i,n,this._maxFadingAncestorLevels,this._source.minzoom,this._source.maxzoom,this._rasterFadeDuration),o?this._cleanUpRasterTiles(n):this._cleanUpVectorTiles(n)}_cleanUpRasterTiles(e){for(let t of this._inViewTiles.getAllIds())e[t]||this._removeTile(t)}_cleanUpVectorTiles(e){for(let t of this._inViewTiles.getAllIds()){let i=this._inViewTiles.getTileById(t);e[t]?i.clearSymbolFadeHold():i.hasSymbolBuckets?i.holdingForSymbolFade()?i.symbolFadeFinished()&&this._removeTile(t):i.setSymbolHoldDuration(this.map._fadeDuration):this._removeTile(t)}}_addTerrainIdealTiles(e){let t=[];for(let i of e)if(i.canonical.z>this._source.minzoom){let e=i.scaledTo(i.canonical.z-1);t.push(e);let r=i.scaledTo(Math.max(this._source.minzoom,Math.min(i.canonical.z,5)));t.push(r)}return e.concat(t)}releaseSymbolFadeTiles(){for(let e of this._inViewTiles.getAllIds())this._inViewTiles.getTileById(e).holdingForSymbolFade()&&this._removeTile(e)}_updateRetainedTiles(t,i){let r=new Set;for(let e of t)this._addTile(e).hasData()||r.add(e);let a=t.reduce(((e,t)=>(e[t.key]=t,e)),{}),n=this._retainLoadedChildren(a,r),o={},s=Math.max(i-e.maxUnderzooming,this._source.minzoom);for(let e of n){let t=this._inViewTiles.getTileById(e.key),i=t?.wasRequested();for(let r=e.overscaledZ-1;r>=s;--r){let n=e.scaledTo(r);if(o[n.key])break;if(o[n.key]=!0,t=this.getTile(n),!t&&i&&(t=this._addTile(n)),t){let e=t.hasData();if((e||!this.map?.cancelPendingTileRequestsWhileZooming||i)&&(a[n.key]=n),i=t.wasRequested(),e)break}}}return a}_addTile(e){let t=this._inViewTiles.getTileById(e.key);if(t)return t;t=this._outOfViewCache.getAndRemove(e),t&&(t.resetFadeLogic(),this._setTileReloadTimer(e.key,t),t.tileID=e,this._state.initializeTileState(t,this.map?this.map.painter:null));let i=t;return t||(t=new Yg(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(t,e.key,t.state)),t.uses++,this._inViewTiles.setTile(e.key,t),i||this._source.fire(new Vm("dataloading",{tile:t,coord:t.tileID})),t}_setTileReloadTimer(e,t){this._clearTileReloadTimer(e);let i=t.getExpiryTimeout();if(i){let t=()=>{this._reloadTile(e,"expired"),delete this._timers[e]};this._timers[e]=setTimeout(t,i)}}_clearTileReloadTimer(e){let t=this._timers[e];t&&(clearTimeout(t),delete this._timers[e])}_resetTileReloadTimers(){for(let e in this._timers)clearTimeout(this._timers[e]),delete this._timers[e];for(let e of this._inViewTiles.getAllIds()){let t=this._inViewTiles.getTileById(e);this._setTileReloadTimer(e,t)}}refreshTiles(e){for(let t of this._inViewTiles.getAllIds()){let i=this._inViewTiles.getTileById(t);!this._inViewTiles.isIdRenderable(t)&&"errored"!=i.state||e.some((e=>e.equals(i.tileID.canonical)))&&this._reloadTile(t,"expired")}}_removeTile(e){let t=this._inViewTiles.getTileById(e);t&&(t.uses--,this._inViewTiles.deleteTileById(e),this._clearTileReloadTimer(e),!(t.uses>0)&&(t.hasData()&&"reloading"!==t.state?this._outOfViewCache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}_dataHandler(e){if("source"===e.dataType){if("metadata"===e.sourceDataType)return void(this._sourceLoaded=!0);"content"!==e.sourceDataType||!this._sourceLoaded||this._paused||(this.reload(e.sourceDataChanged,e.shouldReloadTileOptions),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(let e of this._inViewTiles.getAllIds())this._removeTile(e);this._outOfViewCache.reset()}tilesIn(e,t,i){let r=[],a=this.transform;if(!a)return r;let n=a.getCoveringTilesDetailsProvider().allowWorldCopies(),o=i?a.getCameraQueryGeometry(e):e,s=e=>a.screenPointToMercatorCoordinate(e,this.terrain),l=this.transformBbox(e,s,!n),h=this.transformBbox(o,s,!n),u=this.getIds(),c=jp.fromPoints(h);for(let e of u){let i=this._inViewTiles.getTileById(e);if(i.holdingForSymbolFade())continue;let o=n?[i.tileID]:[i.tileID.unwrapTo(-1),i.tileID.unwrapTo(0)],s=2**(a.zoom-i.tileID.overscaledZ),u=t*i.queryPadding*ne/i.tileSize/s;for(let e of o){let t=c.map((t=>e.getTilePoint(new zp(t.x,t.y))));if(t.expandBy(u),t.intersects(p_)){let t=l.map((t=>e.getTilePoint(t))),a=h.map((t=>e.getTilePoint(t)));r.push({tile:i,tileID:n?e:e.unwrapTo(0),queryGeometry:t,cameraQueryGeometry:a,scale:s})}}}return r}transformBbox(e,t,i){let r=e.map(t);if(i){let i=jp.fromPoints(e);i.shrinkBy(.001*Math.min(i.width(),i.height()));let a=i.map(t);jp.fromPoints(r).covers(a)||(r=r.map((e=>e.x>.5?new zp(e.x-1,e.y,e.z):e)))}return r}getVisibleCoordinates(e){let t=this.getRenderableIds(e).map((e=>this._inViewTiles.getTileById(e).tileID));return this.transform&&this.transform.populateCache(t),t}hasTransition(){return!!this._source.hasTransition()||d_(this._source.type)&&function(e,t){if(t<=0)return!1;let i=zm();for(let t of e.getAllTiles())if(t.fadeEndTime>=i)return!0;return!1}(this._inViewTiles,this._rasterFadeDuration)}setRasterFadeDuration(e){this._rasterFadeDuration=e}setFeatureState(e,t,i){e||=Np,this._state.updateState(e,t,i)}removeFeatureState(e,t,i){e||=Np,this._state.removeFeatureState(e,t,i)}getFeatureState(e,t){return e||=Np,this._state.getState(e,t)}

2setDependencies(e,t,i){let r=this._inViewTiles.getTileById(e);r&&r.setDependencies(t,i)}reloadTilesForDependencies(e,t){for(let i of this._inViewTiles.getAllIds())this._inViewTiles.getTileById(i).hasDependency(e,t)&&this._reloadTile(i,"reloading");this._outOfViewCache.filter((i=>!i.hasDependency(e,t)))}areTilesLoaded(){for(let e of this._inViewTiles.getAllTiles())if("loaded"!==e.state&&"errored"!==e.state)return!1;return!0}},w_=class{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let e=1;e<this.points.length;e++)this._distances[e]=this._distances[e-1]+this.points[e].dist(this.points[e-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(t||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(e){if(1===this.points.length)return this.points[0];e=Ee(e,0,1);let t=1,i=this._distances[t],r=e*this.paddedLength+this.padding;for(;i<r&&t<this._distances.length;)i=this._distances[++t];let a=t-1,n=this._distances[a],o=i-n,s=o>0?(r-n)/o:0;return this.points[a].mult(1-s).add(this.points[t].mult(s))}};function T_(e,t){let i=!0;return"always"===e||("never"===e||"never"===t)&&(i=!1),i}var S_=class{constructor(e,t,i){let r=this.boxCells=[],a=this.circleCells=[];this.xCellCount=Math.ceil(e/i),this.yCellCount=Math.ceil(t/i);for(let e=0;e<this.xCellCount*this.yCellCount;e++)r.push([]),a.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=t,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/t,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(e,t,i,r,a){this._forEachCell(t,i,r,a,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(t),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(a)}insertCircle(e,t,i,r){this._forEachCell(t-r,i-r,t+r,i+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(t),this.circles.push(i),this.circles.push(r)}_insertBoxCell(e,t,i,r,a,n){this.boxCells[a].push(n)}_insertCircleCell(e,t,i,r,a,n){this.circleCells[a].push(n)}_query(e,t,i,r,a,n,o){if(i<0||e>this.width||r<0||t>this.height)return[];let s=[];if(e<=0&&t<=0&&this.width<=i&&this.height<=r){if(a)return[{key:null,x1:e,y1:t,x2:i,y2:r}];for(let e=0;e<this.boxKeys.length;e++)s.push({key:this.boxKeys[e],x1:this.bboxes[4*e],y1:this.bboxes[4*e+1],x2:this.bboxes[4*e+2],y2:this.bboxes[4*e+3]});for(let e=0;e<this.circleKeys.length;e++){let t=this.circles[3*e],i=this.circles[3*e+1],r=this.circles[3*e+2];s.push({key:this.circleKeys[e],x1:t-r,y1:i-r,x2:t+r,y2:i+r})}}else{let l={hitTest:a,overlapMode:n,seenUids:{box:{},circle:{}}};this._forEachCell(e,t,i,r,this._queryCell,s,l,o)}return s}query(e,t,i,r){return this._query(e,t,i,r,!1,null)}hitTest(e,t,i,r,a,n){return this._query(e,t,i,r,!0,a,n).length>0}hitTestCircle(e,t,i,r,a){let n=e-i,o=e+i,s=t-i,l=t+i;if(o<0||n>this.width||l<0||s>this.height)return!1;let h=[],u={hitTest:!0,overlapMode:r,circle:{x:e,y:t,radius:i},seenUids:{box:{},circle:{}}};return this._forEachCell(n,s,o,l,this._queryCellCircle,h,u,a),h.length>0}_queryCell(e,t,i,r,a,n,o,s){let{seenUids:l,hitTest:h,overlapMode:u}=o,c=this.boxCells[a],p=1e-6;if(null!==c){let a=this.bboxes;for(let o of c)if(!l.box[o]){l.box[o]=!0;let c=4*o,d=this.boxKeys[o];if(e<=a[c+2]+p&&t<=a[c+3]+p&&i>=a[c+0]-p&&r>=a[c+1]-p&&(!s||s(d))&&(!h||!T_(u,d.overlapMode))&&(n.push({key:d,x1:a[c],y1:a[c+1],x2:a[c+2],y2:a[c+3]}),h))return!0}}let d=this.circleCells[a];if(null!==d){let a=this.circles;for(let o of d)if(!l.circle[o]){l.circle[o]=!0;let c=3*o,p=this.circleKeys[o];if(this._circleAndRectCollide(a[c],a[c+1],a[c+2],e,t,i,r)&&(!s||s(p))&&(!h||!T_(u,p.overlapMode))){let e=a[c],t=a[c+1],i=a[c+2];if(n.push({key:p,x1:e-i,y1:t-i,x2:e+i,y2:t+i}),h)return!0}}}return!1}_queryCellCircle(e,t,i,r,a,n,o,s){let{circle:l,seenUids:h,overlapMode:u}=o,c=this.boxCells[a];if(null!==c){let e=this.bboxes;for(let t of c)if(!h.box[t]){h.box[t]=!0;let i=4*t,r=this.boxKeys[t];if(this._circleAndRectCollide(l.x,l.y,l.radius,e[i+0],e[i+1],e[i+2],e[i+3])&&(!s||s(r))&&!T_(u,r.overlapMode))return n.push(!0),!0}}let p=this.circleCells[a];if(null!==p){let e=this.circles;for(let t of p)if(!h.circle[t]){h.circle[t]=!0;let i=3*t,r=this.circleKeys[t];if(this._circlesCollide(e[i],e[i+1],e[i+2],l.x,l.y,l.radius)&&(!s||s(r))&&!T_(u,r.overlapMode))return n.push(!0),!0}}}_forEachCell(e,t,i,r,a,n,o,s){let l=this._convertToXCellCoord(e),h=this._convertToYCellCoord(t),u=this._convertToXCellCoord(i),c=this._convertToYCellCoord(r);for(let p=l;p<=u;p++)for(let l=h;l<=c;l++){let h=this.xCellCount*l+p;if(a.call(this,e,t,i,r,h,n,o,s))return}}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,t,i,r,a,n){let o=r-e,s=a-t,l=i+n;return l*l>o*o+s*s}_circleAndRectCollide(e,t,i,r,a,n,o){let s=(n-r)/2,l=Math.abs(e-(r+s));if(l>s+i)return!1;let h=(o-a)/2,u=Math.abs(t-(a+h));if(u>h+i)return!1;if(l<=s||u<=h)return!0;let c=l-s,p=u-h;return c*c+p*p<=i*i}};function P_(e,t){let i=1/(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]),r=1/(t[8]*t[8]+t[9]*t[9]+t[10]*t[10]),a=t[0]*i,n=t[4]*i,o=t[8]*r,s=t[1]*i,l=t[5]*i,h=t[9]*r,u=t[2]*i,c=t[6]*i,p=t[10]*r;e[0]=a,e[1]=n,e[2]=o,e[4]=s,e[5]=l,e[6]=h,e[8]=u,e[9]=c,e[10]=p;let d=t[12],f=t[13],m=t[14];return 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l=n.glyphStartIndex+n.numGlyphs,h=n.lineStartIndex,u=n.lineStartIndex+n.lineLength,c=t.getoffsetX(n.glyphStartIndex),p=t.getoffsetX(l-1),d=U_(e*c,i,r,a,n.segment,h,u,s,o);if(!d)return null;let f=U_(e*p,i,r,a,n.segment,h,u,s,o);return!f||s.projectionCache.anyProjectionOccluded?null:{first:d,last:f}}function L_(e,t,i,r){return 1===e&&Math.abs(i.y-t.y)>Math.abs(i.x-t.x)*r?{useVertical:!0}:(2===e?t.y<i.y:t.x>i.x)?{needsFlipping:!0}:null}function F_(e){let t,{projectionContext:i,pitchedLabelPlaneMatrixInverse:r,symbol:a,fontSize:n,flip:o,keepUpright:s,glyphOffsetArray:l,dynamicLayoutVertexArray:h,aspectRatio:u,rotateToLine:c}=e,p=n/24,f=a.lineOffsetX*p,m=a.lineOffsetY*p;if(a.numGlyphs>1){let e=a.glyphStartIndex+a.numGlyphs,n=a.lineStartIndex,h=a.lineStartIndex+a.lineLength,d=R_(p,l,f,m,o,a,c,i);if(!d)return{notEnoughRoom:!0};let g=j_(d.first.point.x,d.first.point.y,i,r),_=j_(d.last.point.x,d.last.point.y,i,r);if(s&&!o){let e=L_(a.writingMode,g,_,u);if(e)return e}t=[d.first];for(let r=a.glyphStartIndex+1;r<e-1;r++){let e=U_(p*l.getoffsetX(r),f,m,o,a.segment,n,h,i,c);if(!e)return{notEnoughRoom:!0};t.push(e)}t.push(d.last)}else{if(s&&!o){let e=V_(i.tileAnchorPoint.x,i.tileAnchorPoint.y,i).point,t=a.lineStartIndex+a.segment+1,n=new d(i.lineVertexArray.getx(t),i.lineVertexArray.gety(t)),o=V_(n.x,n.y,i),s=o.signedDistanceFromCamera>0?o.point:B_(i.tileAnchorPoint,n,e,1,i),l=j_(e.x,e.y,i,r),h=j_(s.x,s.y,i,r),c=L_(a.writingMode,l,h,u);if(c)return c}let e=U_(p*l.getoffsetX(a.glyphStartIndex),f,m,o,a.segment,a.lineStartIndex,a.lineStartIndex+a.lineLength,i,c);if(!e||i.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};t=[e]}for(let e of t)ip(h,e.point,e.angle);return{}}function B_(e,t,i,r,a){let n=e.add(e.sub(t)._unit()),o=V_(n.x,n.y,a).point,s=i.sub(o);return i.add(s._mult(r/s.mag()))}function O_(e,t,i){let r=t.projectionCache;if(r.projections[e])return r.projections[e];let a=new d(t.lineVertexArray.getx(e),t.lineVertexArray.gety(e)),n=V_(a.x,a.y,t);if(n.signedDistanceFromCamera>0)return r.projections[e]=n.point,r.anyProjectionOccluded||=n.isOccluded,n.point;let o=e-i.direction,s=0===i.distanceFromAnchor?t.tileAnchorPoint:new d(t.lineVertexArray.getx(o),t.lineVertexArray.gety(o)),l=i.absOffsetX-i.distanceFromAnchor+1;return B_(s,a,i.previousVertex,l,t)}function V_(e,t,i){let r,a=e+i.translation[0],n=t+i.translation[1];return i.pitchWithMap?(r=A_(a,n,i.pitchedLabelPlaneMatrix,i.getElevation),r.isOccluded=!1):(r=i.transform.projectTileCoordinates(a,n,i.unwrappedTileID,i.getElevation),r.point.x=(.5*r.point.x+.5)*i.width,r.point.y=(.5*-r.point.y+.5)*i.height),r}function j_(e,t,i,r){if(i.pitchWithMap){let a=[e,t,0,1];return H(a,a,r),i.transform.projectTileCoordinates(a[0]/a[3],a[1]/a[3],i.unwrappedTileID,i.getElevation).point}return{x:e/i.width*2-1,y:1-t/i.height*2}}function N_(e,t,i){return i.transform.projectTileCoordinates(e,t,i.unwrappedTileID,i.getElevation)}function q_(e,t,i){return e._unit()._perp()._mult(t*i)}function $_(e,t,i,r,a,n,o,s,l){if(s.projectionCache.offsets[e])return s.projectionCache.offsets[e];let h=i.add(t);if(e+l.direction<r||e+l.direction>=a)return s.projectionCache.offsets[e]=h,h;let u=O_(e+l.direction,s,l),c=q_(u.sub(i),o,l.direction),p=i.add(c),f=u.add(c);return s.projectionCache.offsets[e]=function(e,t,i,r){let a=t.y-e.y,n=t.x-e.x,o=r.y-i.y,s=r.x-i.x,l=o*n-s*a;if(0===l)return null;let h=(s*(e.y-i.y)-o*(e.x-i.x))/l;return new d(e.x+h*n,e.y+h*a)}(n,h,p,f)||h,s.projectionCache.offsets[e]}function U_(e,t,i,r,a,n,o,s,l){let h=r?e-t:e+t,u=h>0?1:-1,c=0;r&&(u*=-1,c=Math.PI),u<0&&(c+=Math.PI);let p,d=u>0?n+a:n+a+1;s.projectionCache.cachedAnchorPoint?p=s.projectionCache.cachedAnchorPoint:(p=V_(s.tileAnchorPoint.x,s.tileAnchorPoint.y,s).point,s.projectionCache.cachedAnchorPoint=p);let 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S_(e.width+200,e.height+200,25)){this.transform=e,this.grid=t,this.ignoredGrid=i,this.pitchFactor=Math.cos(e.pitch*Math.PI/180)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+100,this.screenBottomBoundary=e.height+100,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(e,t,i,r,a,n,o,s,l,h,u,c){let p,d=e.anchorPointX+s[0],f=e.anchorPointY+s[1],m=this.projectAndGetPerspectiveRatio(d,f,a,h,c),g=i*m.perspectiveRatio;if(n||o)p=this._projectCollisionBox(e,g,r,a,n,o,s,m,h,u,c);else{let t=m.x+(u?u.x*g:0),i=m.y+(u?u.y*g:0);p={allPointsOccluded:!1,box:[t+e.x1*g,i+e.y1*g,t+e.x2*g,i+e.y2*g]}}let[_,y,v,x]=p.box,b=n?p.allPointsOccluded:m.isOccluded,w=b;return w||=m.perspectiveRatio<this.perspectiveRatioCutoff,w||=!this.isInsideGrid(_,y,v,x),w||"always"!==t&&this.grid.hitTest(_,y,v,x,t,l)?{box:[_,y,v,x],placeable:!1,offscreen:!1,occluded:b}:{box:[_,y,v,x],placeable:!0,offscreen:this.isOffscreen(_,y,v,x),occluded:b}}placeCollisionCircles(e,t,i,r,a,n,o,s,l,h,u,c,p,f){let m=[],g=new d(t.anchorX,t.anchorY),_=this.getPerspectiveRatio(g.x,g.y,n,f),y=(l?a*this.transform.getPitchedTextCorrection(t.anchorX,t.anchorY,n)/_:a*_)/24,v=t.lineOffsetX*y,x=t.lineOffsetY*y,b={getElevation:f,pitchedLabelPlaneMatrix:o,lineVertexArray:i,pitchWithMap:l,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:this.transform,tileAnchorPoint:g,unwrappedTileID:n,width:this.transform.width,height:this.transform.height,translation:p},w=R_(y,r,v,x,!1,t,!1,b),T=!1,S=!1,P=!0;if(w){let t=.5*u*_+c,i=new d(-100,-100),r=new d(this.screenRightBoundary,this.screenBottomBoundary),a=new w_,n=w.first,o=w.last,p=[];for(let e=n.path.length-1;e>=1;e--)p.push(n.path[e]);for(let e=1;e<o.path.length;e++)p.push(o.path[e]);let f=2.5*t;if(l){let e=this.projectPathToScreenSpace(p,b);p=e.some((e=>e.signedDistanceFromCamera<=0))?[]:e.map((e=>e.point))}let g=[];if(p.length>0){let e=p[0].clone(),t=p[0].clone();for(let i=1;i<p.length;i++)e.x=Math.min(e.x,p[i].x),e.y=Math.min(e.y,p[i].y),t.x=Math.max(t.x,p[i].x),t.y=Math.max(t.y,p[i].y);g=e.x>=i.x&&t.x<=r.x&&e.y>=i.y&&t.y<=r.y?[p]:t.x<i.x||e.x>r.x||t.y<i.y||e.y>r.y?[]:xm([p],i.x,i.y,r.x,r.y)}for(let i of g){a.reset(i,.25*t);let r=0;r=a.length<=.5*t?1:Math.ceil(a.paddedLength/f)+1;for(let i=0;i<r;i++){let n=i/Math.max(r-1,1),o=a.lerp(n),l=o.x+100,u=o.y+100;m.push(l,u,t,0);let c=l-t,p=u-t,d=l+t,f=u+t;if(P&&=this.isOffscreen(c,p,d,f),S||=this.isInsideGrid(c,p,d,f),"always"!==e&&this.grid.hitTestCircle(l,u,t,e,h)&&(T=!0,!s))return{circles:[],offscreen:!1,collisionDetected:T}}}}return{circles:!s&&T||!S||_<this.perspectiveRatioCutoff?[]:m,offscreen:P,collisionDetected:T}}projectPathToScreenSpace(e,t){return function(e){let t=0,i=0,r=0,a=0;for(let n=0;n<e.length;n++)e[n].isOccluded?(r=n+1,a=0):(a++,a>i&&(i=a,t=r));return e.slice(t,t+i)}(function(e,t){let i=E_;return function(e,t){let i=1/(t[0]*t[5]-t[1]*t[4]);e[0]=t[5]*i,e[1]=-t[1]*i,e[2]=0,e[3]=0,e[4]=-t[4]*i,e[5]=t[0]*i,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10

2),u=i.tileSize/ne,c=i.tileID.toUnwrapped(),p="map"===s.get("text-rotation-alignment"),d=oe(i,1,this.transform.zoom),f=de(this.collisionIndex.transform,i,l.get("text-translate"),l.get("text-translate-anchor")),m=de(this.collisionIndex.transform,i,l.get("icon-translate"),l.get("icon-translate-anchor")),g=C_(p,this.transform,d);this.retainedQueryData[a.bucketInstanceId]=new J_(a.bucketInstanceId,n,a.sourceLayerIndex,a.index,i.tileID);let _={bucket:a,layout:s,translationText:f,translationIcon:m,unwrappedTileID:c,pitchedLabelPlaneMatrix:g,scale:h,textPixelRatio:u,holdingForFade:i.holdingForSymbolFade(),collisionBoxArray:o,partiallyEvaluatedTextSize:Jc(a.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(a.sourceID)};if(r)for(let t of a.sortKeyRanges){let{sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:a}=t;e.push({sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:a,parameters:_})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:a.symbolInstances.length,parameters:_})}attemptAnchorPlacement(e,t,i,r,a,n,o,s,l,h,u,c,p,d,f,m,g,_,y,v){let x=wm[e.textAnchor],b=[e.textOffset0,e.textOffset1],w=ey(x,i,r,b,a),T=this.collisionIndex.placeCollisionBox(t,c,s,l,h,o,n,m,u.predicate,y,w,v);if((!_||this.collisionIndex.placeCollisionBox(_,c,s,l,h,o,n,g,u.predicate,y,w,v).placeable)&&T.placeable){let e;if(this.prevPlacement?.variableOffsets[p.crossTileID]&&this.prevPlacement?.placements[p.crossTileID]?.text&&(e=this.prevPlacement.variableOffsets[p.crossTileID].anchor),0===p.crossTileID)throw Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[p.crossTileID]={textOffset:b,width:i,height:r,anchor:x,textBoxScale:a,prevAnchor:e},this.markUsedJustification(d,x,p,f),d.allowVerticalPlacement&&(this.markUsedOrientation(d,f,p),this.placedOrientations[p.crossTileID]=f),{shift:w,placedGlyphBoxes:T}}}placeLayerBucketPart(e,t,i){let{bucket:r,layout:a,translationText:n,translationIcon:o,unwrappedTileID:s,pitchedLabelPlaneMatrix:l,textPixelRatio:h,holdingForFade:u,collisionBoxArray:c,partiallyEvaluatedTextSize:p,collisionGroup:d}=e.parameters,f=a.get("text-optional"),m=a.get("icon-optional"),g=Qc(a,"text-overlap","text-allow-overlap"),_="always"===g,y=Qc(a,"icon-overlap","icon-allow-overlap"),v="always"===y,x="map"===a.get("text-rotation-alignment"),b="map"===a.get("text-pitch-alignment"),w="none"!==a.get("icon-text-fit"),T="viewport-y"===a.get("symbol-z-order"),S=_&&(v||!r.hasIconData()||m),P=v&&(_||!r.hasTextData()||f);!r.collisionArrays&&c&&r.deserializeCollisionBoxes(c);let E=this.retainedQueryData[r.bucketInstanceId].tileID,C=this._getTerrainElevationFunc(E),M=this.transform.getFastPathSimpleProjectionMatrix(E),I=(e,c,v)=>{if(t[e.crossTileID])return;if(u)return void(this.placements[e.crossTileID]=new K_(!1,!1,!1));let T=!1,I=!1,A=!0,z=null,k={box:null,placeable:!1,offscreen:null,occluded:!1},D={box:null,placeable:!1,offscreen:null},R=null,L=null,F=null,B=0,O=0,V=0;c.textFeatureIndex?B=c.textFeatureIndex:e.useRuntimeCollisionCircles&&(B=e.featureIndex),c.verticalTextFeatureIndex&&(O=c.verticalTextFeatureIndex);let j=c.textBox;if(j){let t=t=>{let i=1;if(r.allowVerticalPlacement&&!t&&this.prevPlacement){let t=this.prevPlacement.placedOrientations[e.crossTileID];t&&(this.placedOrientations[e.crossTileID]=t,i=t,this.markUsedOrientation(r,i,e))}return i},a=(t,i)=>{if(r.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&c.verticalTextBox){for(let e of r.writingModes)if(2===e?(k=i(),D=k):k=t(),k?.placeable)break}else k=t()},l=e.textAnchorOffsetStartIndex,u=e.textAnchorOffsetEndIndex;if(u===l){let i=(t,i)=>{let a=this.collisionIndex.placeCollisionBox(t,g,h,E,s,b,x,n,d.predicate,C,void 0,M);return a?.placeable&&(this.markUsedOrientation(r,i,e),this.placedOrientations[e.crossTileID]=i),a};a((()=>i(j,1)),(()=>{let t=c.verticalTextBox;return r.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&t?i(t,2):{box:null,offscreen:null}})),t(k?.placeable)}else{let p=wm[this.prevPlacement?.variableOffsets[e.crossTileID]?.anchor],f=(t,a,c)=>{let f=t.x2-t.x1,m=t.y2-t.y1,_=e.textBoxScale,v=w&&"never"===y?a:null,S=null,P="never"===g?1:2,I="never";p&&P++;for(let i=0;i<P;i++){for(let i=l;i<u;i++){let a=r.textAnchorOffsets.get(i);if(p&&a.textAnchor!==p)continue;let l=this.attemptAnchorPlacement(a,t,f,m,_,x,b,h,E,s,d,I,e,r,c,n,o,v,C);if(l&&(S=l.placedGlyphBoxes,S?.placeable))return T=!0,z=l.shift,

2cketInstanceId,v,c,R,F,L),0===e.crossTileID)throw Error("symbolInstance.crossTileID can't be 0");if(0===r.bucketInstanceId)throw Error("bucket.bucketInstanceId can't be 0");let G=(T||S)&&!R?.occluded,Z=(I||P)&&!F?.occluded;this.placements[e.crossTileID]=new K_(G,Z,A||r.justReloaded),t[e.crossTileID]=!0};if(T){if(0!==e.symbolInstanceStart)throw Error("bucket.bucketInstanceId should be 0");let t=r.getSortedSymbolIndexes(-this.transform.bearingInRadians);for(let e=t.length-1;e>=0;--e){let i=t[e];I(r.symbolInstances.get(i),r.collisionArrays[i],i)}}else for(let t=e.symbolInstanceStart;t<e.symbolInstanceEnd;t++)I(r.symbolInstances.get(t),r.collisionArrays[t],t);r.justReloaded=!1}storeCollisionData(e,t,i,r,a,n){if(i.textBox||i.iconBox){let n,o;this.collisionBoxArrays.has(e)?n=this.collisionBoxArrays.get(e):(n=new Map,this.collisionBoxArrays.set(e,n)),n.has(t)?o=n.get(t):(o={text:null,icon:null},n.set(t,o)),i.textBox&&(o.text=r.box),i.iconBox&&(o.icon=a.box)}if(n){let t=this.collisionCircleArrays[e];void 0===t&&(t=this.collisionCircleArrays[e]=[]);for(let e=0;e<n.circles.length;e+=4)t.push(n.circles[e+0]-100),t.push(n.circles[e+1]-100),t.push(n.circles[e+2]),t.push(+!!n.collisionDetected)}}markUsedJustification(e,t,i,r){let a,n={left:i.leftJustifiedTextSymbolIndex,center:i.centerJustifiedTextSymbolIndex,right:i.rightJustifiedTextSymbolIndex};a=2===r?i.verticalPlacedTextSymbolIndex:n[Tm(t)];let o=[i.leftJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.rightJustifiedTextSymbolIndex,i.verticalPlacedTextSymbolIndex];for(let t of o)t>=0&&(e.text.placedSymbolArray.get(t).crossTileID=a>=0&&t!==a?0:i.crossTileID)}markUsedOrientation(e,t,i){let r=1===t||3===t?t:0,a=2===t?t:0,n=[i.leftJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.rightJustifiedTextSymbolIndex];for(let t of n)e.text.placedSymbolArray.get(t).placedOrientation=r;i.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(i.verticalPlacedTextSymbolIndex).placedOrientation=a)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;let t=this.prevPlacement,i=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;let r=t?t.symbolFadeChange(e):1,a=t?t.opacities:{},n=t?t.variableOffsets:{},o=t?t.placedOrientations:{};for(let e in this.placements){let t=this.placements[e],n=a[e];n?(this.opacities[e]=new Y_(n,r,t.text,t.icon),i||=t.text!==n.text.placed,i||=t.icon!==n.icon.placed):(this.opacities[e]=new Y_(null,r,t.text,t.icon,t.skipFade),i||=t.text||t.icon)}for(let e in a){let t=a[e];if(!this.opacities[e]){let a=new Y_(t,r,!1,!1);a.isHidden()||(this.opacities[e]=a,i||=t.text.placed,i||=t.icon.placed)}}for(let e in n)!this.variableOffsets[e]&&this.opacities[e]&&!this.opacities[e].isHidden()&&(this.variableOffsets[e]=n[e]);for(let e in o)!this.placedOrientations[e]&&this.opacities[e]&&!this.opacities[e].isHidden()&&(this.placedOrientations[e]=o[e]);if(t&&void 0===t.lastPlacementChangeTime)throw Error("Last placement time for previous placement is not defined");i?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)}updateLayerOpacities(e,t){let i={};for(let r of t){let t=r.getBucket(e);t&&r.latestFeatureIndex&&e.id===t.layerIds[0]&&this.updateBucketOpacities(t,r.tileID,i,r.collisionBoxArray)}}updateBucketOpacities(e,t,i,r){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();let a=e.layers[0],n=a.layout,o=new Y_(null,0,!1,!1,!0),s=n.get("text-allow-overlap"),l=n.get("icon-allow-overlap"),h=a._unevaluatedLayout.hasValue("text-variable-anchor")||a._unevaluatedLayout.hasValue("text-variable-anchor-offset"),u="map"===n.get("text-rotation-alignment"),c="map"===n.get("text-pitch-alignment"),p="none"!==n.get("icon-text-fit"),f=new Y_(null,0,s&&(l||!e.hasIconData()||n.get("icon-optional")),l&&(s||!e.hasTextData()||n.get("text-optional")),!0);!e.collisionArrays&&r&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(r);let m=(e,t,i)=>{for(let r=0;r<t/4;r++)e.opacityVertexArray.emplaceBack(i);e.hasVisibleVertices||=i!==ly},g=this.collisionBoxArrays.get(e.bucketInstanceId);for(let t=0;t<e.symbolInstances.length;t++){let r=e.symbolInstances.get(t),{numHorizontalGlyphVertices:a,numVerticalGlyphVertices:n,crossTileID:s}=r,l=i[s],_=this.opacities[s];l?_=o:_||(_=f,this.opacities[s]=_),i[s]=!0;let y=a>0||n>0,v=r.numIconVertices>0,x=this.placedOrientations[r.crossTileID],b=2===x,w=1===x||3===x;if(y){let t=sy(_.text),i=b?ly:t;m(e.text,a,i);let o=w?ly:t;m(e.text,n,o);let s=_.text.isHidden(),l=[r.rightJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.leftJustifiedTextSymbolIndex];for(let t of l)t>=0&&(e.text.placedSymbolArray.get(t).hidden=s||b?1:0);r.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).hidden=s||w?1:0);let h=this.variableOffsets[r.crossTileID];h&&this.markUsedJustification(e,h.anchor,r,x);let u=this.placedOrientations[r.crossTileID];u&&(this.markUsedJustification(e,"left",r,u),this.markUsedOrientation(e,u,r))}if(v){let t=sy(_.icon),i=!(p&&r.verticalPlacedIconSymbolIndex&&b);if(r.placedIconSymbolIndex>=0){let a=i?t:ly;m(e.icon,r.numIconVertices,a),e.icon.placedSymbolArray.get(r.placedIconSymbolIndex).hidden=_.icon.isHidden()}if(r.verticalPlacedIconSymbolIndex>=0){let a=i?ly:t;m(e.icon,r.numVerticalIconVertices,a),e.icon.placedSymbolArray.get(r.verticalPlacedIconSymbolIndex).hidden=_.icon.isHidden()}}let T=g?.has(t)?g.get(t):{text:null,icon:null};if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){let i=e.collisionArrays[t];if(i){let t=new d(0,0);if(i.textBox||i.verticalTextBox){let r=!0;if(h){let e=this.variableOffsets[s];e?(t=ey(e.anchor,e.width,e.height,e.textOffset,e.textBoxScale),u&&t._rotate(c?-this.transform.bearingInRadians:this.transform.bearingInRadians)):r=!1}if(i.textBox||i.verticalTextBox){let a;i.textBox&&(a=b),i.verticalTextBox&&(a=w),iy(e.textCollisionBox.collisionVertexArray,_.text.placed,!r||a,T.text,t.x,t.y)}}if(i.iconBox||i.verticalIconBox){let r,a=!(w||!i.verticalIconBox);i.iconBox&&(r=a),i.verticalIconBox&&(r=!a),iy(e.iconCollisionBox.collisionVertexArray,_.icon.placed,r,T.icon,p?t.x:0,p?t.y:0)}}}}if(e.sortFeatures(-this.transform.bearingInRadians),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 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 Error(`bucket.icon.opacityVertexArray.length (= ${e.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${e.icon.layoutVertexArray.length}) / 4`);e.bucketInstanceId in this.collisionCircleArrays&&(e.collisionCircleArray=this.collisionCircleArrays[e.bucketInstanceId],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){let i=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*i>e}setStale(){this.stale=!0}};function iy(e,t,i,r,a,n){(!r||0===r.length)&&(r=[0,0,0,0]);let o=r[0]-100,s=r[1]-100,l=r[2]-100,h=r[3]-100;e.emplaceBack(+!!t,+!!i,a||0,n||0,o,s),e.emplaceBack(+!!t,+!!i,a||0,n||0,l,s),e.emplaceBack(+!!t,+!!i,a||0,n||0,l,h),e.emplaceBack(+!!t,+!!i,a||0,n||0,o,h)}const ry=2**25,ay=2**24,ny=2**17,oy=65536;function sy(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;let t=+!!e.placed,i=Math.floor(127*e.opacity);return i*ry+t*ay+i*ny+t*oy+512*i+256*t+2*i+t}const ly=0;var hy=class{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,i,r,a){let n=this._bucketParts;for(;this._currentTileIndex<e.length;){let i=e[this._currentTileIndex];if(t.getBucketParts(n,r,i,this._sortAcrossTiles),this._currentTileIndex++,a())return!0}for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,n.sort(((e,t)=>e.sortKey-t.sortKey)));this._currentPartIndex<n.length;){let e=n[this._currentPartIndex];if(t.placeLayerBucketPart(e,this._seenCrossTileIDs,i),this._currentPartIndex++,a())return!0}return!1}},uy=class{constructor(e,t,i,r,a,n,o,s){this.placement=new ty(e,t,n,o,s),this._currentPlacementIndex=i.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=a,this._done=!1}isDone(){return this._done}continuePlacement(e,t,i){let r=zm(),a=()=>!this._forceFullPlacement&&zm()-r>2;for(;this._currentPlacementIndex>=0;){let r=t[e[this._currentPlacementIndex]],n=this.placement.collisionIndex.transform.zoom;if(cp(r)&&r.layout&&(!r.minzoom||r.minzoom<=n)&&(!r.maxzoom||r.maxzoom>n)){if(this._inProgressLayer||=new hy(r),this._inProgressLayer.continuePlacement(i[r.source],this.placement,this._showCollisionBoxes,r,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}};const cy=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],py=new Uint32Array(96);var dy=class e{static from(t){if(!t||void 0===t.byteLength||t.buffer)throw Error("Data must be an instance of ArrayBuffer or SharedArrayBuffer.");let[i,r]=new Uint8Array(t,0,2);if(219!==i)throw Error("Data does not appear to be in a KDBush format.");let a=r>>4;if(1!==a)throw Error(`Got v${a} data when expected v1.`);let n=cy[15&r];if(!n)throw Error("Unrecognized array type.");let[o]=new Uint16Array(t,2,1),[s]=new Uint32Array(t,4,1);return new e(s,o,n,void 0,t)}constructor(e,t=64,i=Float64Array,r=ArrayBuffer,a){if(isNaN(e)||e<0)throw Error(`Unexpected numItems value: ${e}.`);this.numItems=+e,this.nodeSize=Math.min(Math.max(+t,2),65535),this.ArrayType=i,this.IndexArrayType=e<65536?Uint16Array:Uint32Array;let n=cy.indexOf(this.ArrayType),o=2*e*this.ArrayType.BYTES_PER_ELEMENT,s=e*this.IndexArrayType.BYTES_PER_ELEMENT,l=(8-s%8)%8;if(n<0)throw Error(`Unexpected typed array class: ${i}.`);if(a)this.data=a,this.ids=new this.IndexArrayType(a,8,e),this.coords=new i(a,8+s+l,2*e),this._pos=2*e,this._finished=!0;else{let a=this.data=new r(8+o+s+l);this.ids=new this.IndexArrayType(a,8,e),this.coords=new i(a,8+s+l,2*e),this._pos=0,this._finished=!1,new Uint8Array(a,0,2).set([219,16+n]),new Uint16Array(a,2,1)[0]=t,new Uint32Array(a,4,1)[0]=e}}add(e,t){let i=this._pos>>1;return this.ids[i]=i,this.coords[this._pos++]=e,this.coords[this._pos++]=t,i}finish(){let e=this._pos>>1;if(e!==this.numItems)throw Error(`Added ${e} items when expected ${this.numItems}.`);return fy(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(e,t,i,r){if(!this._finished)throw Error("Data not yet indexed - call index.finish().");let{ids:a,coords:n,nodeSize:o}=this;py[0]=0,py[1]=a.length-1,py[2]=0;let s=3,l=[];for(;s>0;){let h=py[--s],u=py[--s],c=py[--s];if(u-c<=o){for(let o=c;o<=u;o++){let s=n[2*o],h=n[2*o+1];s>=e&&s<=i&&h>=t&&h<=r&&l.push(a[o])}continue}let p=c+u>>1,d=n[2*p],f=n[2*p+1];d>=e&&d<=i&&f>=t&&f<=r&&l.push(a[p]),(0===h?e<=d:t<=f)&&(py[s++]=c,py[s++]=p-1,py[s++]=1-h),(0===h?i>=d:r>=f)&&(py[s++]=p+1,py[s++]=u,py[s++]=1-h)}return l}within(e,t,i){let r=[];return this.withinInto(e,t,i,r),r}withinInto(e,t,i,r){if(!this._finished)throw Error("Data not yet indexed - call index.finish().");let{ids:a,coords:n,nodeSize:o}=this;py[0]=0,py[1]=a.length-1,py[2]=0;let s=3,l=0,h=i*i;for(;s>0;){let u=py[--s],c=py[--s],p=py[--s];if(c-p<=o){for(let i=p;i<=c;i++)yy(n[2*i],n[2*i+1],e,t)<=h&&(r[l++]=a[i]);continue}let d=p+c>>1,f=n[2*d],m=n[2*d+1];yy(f,m,e,t)<=h&&(r[l++]=a[d]),(0===u?e-i<=f:t-i<=m)&&(py[s++]=p,py[s++]=d-1,py[s++]=1-u),(0===u?e+i>=f:t+i>=m)&&(py[s++]=d+1,py[s++]=c,py[s++]=1-u)}return l}};function fy(e,t,i,r,a,n){if(a-r<=i)return;let o=r+a>>1;

2my(e,t,o,r,a,n),fy(e,t,i,r,o-1,1-n),fy(e,t,i,o+1,a,1-n)}function my(e,t,i,r,a,n){for(;a>r;){if(a-r>600){let o=a-r+1,s=i-r+1,l=Math.log(o),h=.5*Math.exp(2*l/3),u=.5*Math.sqrt(l*h*(o-h)/o)*(s-o/2<0?-1:1);my(e,t,i,Math.max(r,Math.floor(i-s*h/o+u)),Math.min(a,Math.floor(i+(o-s)*h/o+u)),n)}let o=t[2*i+n],s=r,l=a;for(gy(e,t,r,i),t[2*a+n]>o&&gy(e,t,r,a);s<l;){for(gy(e,t,s,l),s++,l--;t[2*s+n]<o;)s++;for(;t[2*l+n]>o;)l--}t[2*r+n]===o?gy(e,t,r,l):(l++,gy(e,t,l,a)),l<=i&&(r=l+1),i<=l&&(a=l-1)}}function gy(e,t,i,r){_y(e,i,r),_y(t,2*i,2*r),_y(t,2*i+1,2*r+1)}function _y(e,t,i){let r=e[t];e[t]=e[i],e[i]=r}function yy(e,t,i,r){let a=e-i,n=t-r;return a*a+n*n}const vy=.03125;var xy=class{constructor(e,t,i){this.tileID=e,this.bucketInstanceId=i,this._symbolsByKey={};let r=new Map;for(let e=0;e<t.length;e++){let i=t.get(e),a=i.key,n=r.get(a);n?n.push(i):r.set(a,[i])}for(let[e,t]of r){let i={positions:t.map((e=>({x:Math.floor(e.anchorX*vy),y:Math.floor(e.anchorY*vy)}))),crossTileIDs:t.map((e=>e.crossTileID))};if(i.positions.length>128){let e=new dy(i.positions.length,16,Uint16Array);for(let{x:t,y:r}of i.positions)e.add(t,r);e.finish(),delete i.positions,i.index=e}this._symbolsByKey[e]=i}}getScaledCoordinates(e,t){let{x:i,y:r,z:a}=this.tileID.canonical,{x:n,y:o,z:s}=t.canonical,l=vy/2**(s-a),h=(n*ne+e.anchorX)*l,u=(o*ne+e.anchorY)*l,c=i*ne*vy,p=r*ne*vy;return{x:Math.floor(h-c),y:Math.floor(u-p)}}findMatches(e,t,i){let r=this.tileID.canonical.z<t.canonical.z?1:2**(this.tileID.canonical.z-t.canonical.z);for(let a=0;a<e.length;a++){let n=e.get(a);if(n.crossTileID)continue;let o=this._symbolsByKey[n.key];if(!o)continue;let s=this.getScaledCoordinates(n,t);if(o.index){let e=o.index.range(s.x-r,s.y-r,s.x+r,s.y+r).sort();for(let t of e){let e=o.crossTileIDs[t];if(!i[e]){i[e]=!0,n.crossTileID=e;break}}}else if(o.positions)for(let e=0;e<o.positions.length;e++){let t=o.positions[e],a=o.crossTileIDs[e];if(Math.abs(t.x-s.x)<=r&&Math.abs(t.y-s.y)<=r&&!i[a]){i[a]=!0,n.crossTileID=a;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map((({crossTileIDs:e})=>e))}},by=class{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}},wy=class{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){let t=Math.round((e-this.lng)/360);if(0!==t)for(let e in this.indexes){let i=this.indexes[e],r={};for(let e in i){let a=i[e];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+t),r[a.tileID.key]=a}this.indexes[e]=r}this.lng=e}addBucket(e,t,i){if(this.indexes[e.overscaledZ]?.[e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let e=0;e<t.symbolInstances.length;e++){t.symbolInstances.get(e).crossTileID=0}this.usedCrossTileIDs[e.overscaledZ]||={};let r=this.usedCrossTileIDs[e.overscaledZ];for(let i in this.indexes){let a=this.indexes[i];if(Number(i)>e.overscaledZ)for(let i in a){let n=a[i];n.tileID.isChildOf(e)&&n.findMatches(t.symbolInstances,e,r)}else{let n=a[e.scaledTo(Number(i)).key];n&&n.findMatches(t.symbolInstances,e,r)}}for(let e=0;e<t.symbolInstances.length;e++){let a=t.symbolInstances.get(e);a.crossTileID||(a.crossTileID=i.generate(),r[a.crossTileID]=!0)}return void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new xy(e,t.symbolInstances,t.bucketInstanceId),!0}removeBucketCrossTileIDs(e,t){for(let i of t.getCrossTileIDsLists())for(let t of i)delete this.usedCrossTileIDs[e][t]}removeStaleBuckets(e){let t=!1;for(let i in this.indexes){let r=this.indexes[i];for(let a in r)e[r[a].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[a]),delete r[a],t=!0)}return t}},Ty=class{constructor(){this.layerIndexes={},this.crossTileIDs=new by,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,t,i){let r=this.layerIndexes[e.id];void 0===r&&(r=this.layerIndexes[e.id]=new wy);let a=!1,n={};r.handleWrapJump(i);for(let i of t){let t=i.getBucket(e);e.id===t?.layerIds[0]&&(t.bucketInstanceId||=(this.maxBucketInstanceId+=1,this.maxBucketInstanceId),r.addBucket(i.tileID,t,this.crossTileIDs)&&(a=!0),n[t.bucketInstanceId]=!0)}return r.removeStaleBuckets(n)&&(a=!0),a}pruneUnusedLayers(e){let t={};for(let i of e)t[i]=!0;for(let e in this.layerIndexes)t[e]||delete this.layerIndexes[e]}},Sy="void main() {fragColor=vec4(1.0);}";const Py={prelude:Ey("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nout highp vec4 fragColor;","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);

2n.concat(a):a,s=r?r.length:0,l={};return e=e.replace(i,((e,t,i,r,a)=>(l[a]=!0,"define"===t?`\n#ifndef HAS_UNIFORM_u_${a}\nin ${i} ${r} ${a};\n#else\nuniform ${i} ${r} u_${a};\n#endif\n`:`\n#ifdef HAS_UNIFORM_u_${a}\n    ${i} ${r} ${a} = u_${a};\n#endif\n`))),t=t.replace(i,((e,t,i,r,a)=>{let n="float"===r?"vec2":"vec4",o=a.match(/color/)?"color":n;return l[a]?"define"===t?`\n#ifndef HAS_UNIFORM_u_${a}\nuniform lowp float u_${a}_t;\nlayout(location = ${s++}) in ${i} ${n} a_${a};\nout ${i} ${r} ${a};\n#else\nuniform ${i} ${r} u_${a};\n#endif\n`:"vec4"===o?`\n#ifndef HAS_UNIFORM_u_${a}\n    ${a} = a_${a};\n#else\n    ${i} ${r} ${a} = u_${a};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${a}\n    ${a} = unpack_mix_${o}(a_${a}, u_${a}_t);\n#else\n    ${i} ${r} ${a} = u_${a};\n#endif\n`:"define"===t?`\n#ifndef HAS_UNIFORM_u_${a}\nuniform lowp float u_${a}_t;\nlayout(location = ${s++}) in ${i} ${n} a_${a};\n#else\nuniform ${i} ${r} u_${a};\n#endif\n`:"vec4"===o?`\n#ifndef HAS_UNIFORM_u_${a}\n    ${i} ${r} ${a} = a_${a};\n#else\n    ${i} ${r} ${a} = u_${a};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${a}\n    ${i} ${r} ${a} = unpack_mix_${o}(a_${a}, u_${a}_t);\n#else\n    ${i} ${r} ${a} = u_${a};\n#endif\n`})),{fragmentSource:e,vertexSource:t,staticAttributes:r,staticUniforms:o}}var Cy=class{constructor(e,t,i){this.vertexBuffer=e,this.indexBuffer=t,this.segments=i}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}};const My=as([{name:"a_pos",type:"Int16",components:2}]),Iy="#define PROJECTION_MERCATOR",Ay="mercator";var zy=class{constructor(){this._cachedMesh=null}get name(){return"mercator"}get useSubdivision(){return!1}get shaderVariantName(){return Ay}get shaderDefine(){return Iy}get shaderPreludeCode(){return Py.projectionMercator}get vertexShaderPreludeCode(){return Py.projectionMercator.vertexSource}get subdivisionGranularity(){return Lu.noSubdivision}get useGlobeControls(){return!1}get transitionState(){return 0}destroy(){}getMeshFromTileID(e,t,i,r,a){if(this._cachedMesh)return this._cachedMesh;let n=new qs;n.emplaceBack(0,0),n.emplaceBack(ne,0),n.emplaceBack(0,ne),n.emplaceBack(ne,ne);let o=e.createVertexBuffer(n,My.members),s=ul.simpleSegment(0,0,4,2),l=new nl;l.emplaceBack(1,0,2),l.emplaceBack(1,2,3);let h=e.createIndexBuffer(l);return this._cachedMesh=new Cy(o,h,s),this._cachedMesh}recalculate(){}hasTransition(){return!1}},ky=class e{constructor(e=0,t=0,i=0,r=0){if(isNaN(e)||e<0||isNaN(t)||t<0||isNaN(i)||i<0||isNaN(r)||r<0)throw Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=t,this.left=i,this.right=r}interpolate(e,t,i){return null!=t.top&&null!=e.top&&(this.top=hr.number(e.top,t.top,i)),null!=t.bottom&&null!=e.bottom&&(this.bottom=hr.number(e.bottom,t.bottom,i)),null!=t.left&&null!=e.left&&(this.left=hr.number(e.left,t.left,i)),null!=t.right&&null!=e.right&&(this.right=hr.number(e.right,t.right,i)),this}getCenter(e,t){return new d(Ee((this.left+e-this.right)/2,0,e),Ee((this.top+t-this.bottom)/2,0,t))}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new e(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}};function Dy(e,t){if(!e.renderWorldCopies||e.lngRange)return;let i=t.lng-e.center.lng;t.lng+=i>180?-360:i<-180?360:0}function Ry(e){return Math.max(0,Math.floor(e))}var Ly=class{constructor(e,t){this.applyConstrain=(e,t)=>null===this._constrainOverride?this._callbacks.defaultConstrain(e,t):this._constrainOverride(e,t),this._callbacks=e,this._tileSize=512,this._renderWorldCopies=void 0===t?.renderWorldCopies||!!t?.renderWorldCopies,this._minZoom=t?.minZoom||0,this._maxZoom=t?.maxZoom||22,this._minPitch=null==t?.minPitch?0:t?.minPitch,this._maxPitch=null==t?.maxPitch?60:t?.maxPitch,this._constrainOverride=t?.constrainOverride??null,this.setMaxBounds(),this._width=0,this._height=0,this._center=new wp(0,0),this._elevation=0,this._zoom=0,this._tileZoom=Ry(this._zoom),this._scale=ke(this._zoom),this._bearingInRadians=0,this._fovInRadians=.6435011087932844,this._pitchInRadians=0,this._rollInRadians=0,this._unmodified=!0,this._edgeInsets=new ky,this._minElevationForCurrentTile=0,this._autoCalculateNearFarZ=!0}apply(e,t,i){this._constrainOverride=e.constrainOverride,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._tileZoom=Ry(this._zoom),this._scale=ke(this._zoom),this._bearingInRadians=e.bearingInRadians,this._fovInRadians=e.fovInRadians,this._pitchInRadians=e.pitchInRadians,this._rollInRadians=e.rollInRadians,this._unmodified=e.unmodified,this._edgeInsets=new ky(e.padding.top,e.padding.bottom,e.padding.left,e.padding.right),this._minZoom=e.minZoom,this._maxZoom=e.maxZoom,this._minPitch=e.minPitch,this._maxPitch=e.maxPitch,this._renderWorldCopies=e.renderWorldCopies,this._cameraToCenterDistance=e.cameraToCenterDistance,this._nearZ=e.nearZ,this._farZ=e.farZ,this._autoCalculateNearFarZ=!i&&e.autoCalculateNearFarZ,t&&this.constrainInternal(),this._calcMatrices()}get pixelsToClipSpaceMatrix(){return this._pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._clipSpaceToPixelsMatrix}get minElevationForCurrentTile(){return this._minElevationForCurrentTile}setMinElevationForCurrentTile(e){this._minElevationForCurrentTile=e}get tileSize(){return this._tileSize}get tileZoom(){return this._tileZoom}get scale(){return this._scale}get width(){return this._width}get height(){return this._height}get bearingInRadians(){return this._bearingInRadians}get lngRange(){return this._lngRange}get latRange(){return this._latRange}get pixelsToGLUnits(){return this._pixelsToGLUnits}get minZoom(){return this._minZoom}setMinZoom(e){this._minZoom!==e&&(this._minZoom=e,this.setZoom(this.applyConstrain(this._center,this.zoom).zoom))}get maxZoom(){return this._maxZoom}setMaxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.setZoom(this.applyConstrain(this._center,this.zoom).zoom))}get minPitch(){return this._minPitch}setMinPitch(e){this._minPitch!==e&&(this._minPitch=e,this.setPitch(Math.max(this.pitch,e)))}get maxPitch(){return this._maxPitch}setMaxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.setPitch(Math.min(this.pitch,e)))}get renderWorldCopies(){return this._renderWorldCopies}setRenderWorldCopies(e){void 0===e?e=!0:null===e&&(e=!1),this._renderWorldCopies=e}get constrainOverride(){return this._constrainOverride}setConstrainOverride(e){void 0===e&&(e=null),this._constrainOverride!==e&&(this._constrainOverride=e,this.constrainInternal(),this._calcMatrices())}get worldSize(){return this._tileSize*this._scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new d(this._width,this._height)}get bearing(){return this._bearingInRadians/Math.PI*180}setBearing(e){let t=Ce(e,-180,180)*Math.PI/180;this._bearingInRadians!==t&&(this._unmodified=!1,this._bearingInRadians=t,this._calcMatrices(),this._rotationMatrix=Pm(),function(e,t,i){var r=t[0],a=t[1],n=t[2],o=t[3],s=Math.sin(i),l=Math.cos(i);e[0]=r*l+n*s,e[1]=a*l+o*s,e[2]=r*-s+n*l,e[3]=a*-s+o*l}(this._rotationMatrix,this._rotationMatrix,-this._bearingInRadians))}get rotationMatrix(){return this._rotationMatrix}get pitchInRadians(){return this._pitchInRadians}get pitch(){return this._pitchInRadians/Math.PI*180}setPitch(e){let t=Ee(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitchInRadians!==t&&(this._unmodified=!1,this._pitchInRadians=t,this._calcMatrices())}get rollInRadians(){return this._rollInRadians}get roll(){return this._rollInRadians/Math.PI*180}setRoll(e){let t=e/180*Math.PI;this._rollInRadians!==t&&(this._unmodified=!1,this._rollInRadians=t,this._calcMatrices())}get fovInRadians(){return this._fovInRadians}get fov(){return Xe(this._fovInRadians)}setFov(e){e=Ee(e,.1,150),this.fov!==e&&(this._unmodified=!1,this._fovInRadians=He(e),this._calcMatrices())}get zoom(){return this._zoom}setZoom(e){let t=this.applyConstrain(this._center,e).zoom;this._zoom!==t&&(this._unmodified=!1,this._zoom=t,this._tileZoom=Math.max(0,Math.floor(t)),this._scale=ke(t),this.constrainInternal(),this._calcMatrices())}get center(){return this._center}setCenter(e){(e.lat!==this._center.lat||e.lng!==this._center.lng)&&(this._unmodified=!1,this._center=e,this.constrainInternal(),this._calcMatrices())}get elevation(){return this._elevation}setElevation(e){e!==this._elevation&&(this._elevation=e,this.constrainInternal(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}setPadding(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)}get pixelsPerMeter(){return this._pixelPerMeter}get unmodified(){return this._unmodified}get cameraToCenterDistance(){return this._cameraToCenterDistance}get nearZ(){return this._nearZ}get farZ(){return this._farZ}get autoCalculateNearFarZ(){return this._autoCalculateNearFarZ}overrideNearFarZ(e,t){this._autoCalculateNearFarZ=!1,this._nearZ=e,this._farZ=t,this._calcMatrices()}clearNearFarZOverride(){this._autoCalculateNearFarZ=!0,this._calcMatrices()}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,t,i){this._unmodified=!1,this._edgeInsets.interpolate(e,t,i),this.constrainInternal(),this._calcMatrices()}resize(e,t,i=!0){this._width=e,this._height=t,i&&this.constrainInternal(),this._calcMatrices()}getMaxBounds(){return 2!==this._latRange?.length||2!==this._lngRange?.length?null:new Cg([this._lngRange[0],this._latRange[0]],[this._lngRange[1],this._latRange[1]])}setMaxBounds(e){e?(this._lngRange=[e.getWest(),e.getEast()],this._latRange=[e.getSouth(),e.getNorth()],this.constrainInternal()):(this._lngRange=null,this._latRange=[-Qe,Qe])}getCameraQueryGeometry(e,t){if(1===t.length)return[t[0],e];{let{minX:i,minY:r,maxX:a,maxY:n}=jp.fromPoints(t).extend(e);return[new d(i,r),new d(a,r),new d(a,n),new d(i,n),new d(i,r)]}}constrainInternal(){if(!this.center||!this._width||!this._height||this._constraining)return;this._constraining=!0;let e=this._unmodified,{center:t,zoom:i}=this.applyConstrain(this.center,this.zoom);this.setCenter(t),this.setZoom(i),this._unmodified=e,this._constraining=!1}

2_calcMatrices(){if(this._width&&this._height){this._pixelsToGLUnits=[2/this._width,-2/this._height];let e=w(new Float64Array(16));E(e,e,[this._width/2,-this._height/2,1]),P(e,e,[1,-1,0]),this._clipSpaceToPixelsMatrix=e,e=w(new Float64Array(16)),E(e,e,[1,-1,1]),P(e,e,[-1,-1,0]),E(e,e,[2/this._width,2/this._height,1]),this._pixelsToClipSpaceMatrix=e;let t=this.fovInRadians/2;this._cameraToCenterDistance=.5/Math.tan(t)*this._height}this._callbacks.calcMatrices()}calculateCenterFromCameraLngLatAlt(e,t,i,r){let a,n,o=void 0===i?this.bearing:i,s=r=void 0===r?this.pitch:r,{distanceToCenter:l,clampedElevation:h}=this._distanceToCenterFromAltElevationPitch(t,this.elevation,s),{x:u,y:c}=n_(s,o),p=zp.fromLngLat(e,t),d=Ap(1,p.y),f=0;do{if(f+=1,f>10)break;n=l/d;let e=u*n,t=c*n;a=new zp(p.x+e,p.y+t),d=1/a.meterInMercatorCoordinateUnits()}while(Math.abs(l-n*d)>1e-12);return{center:a.toLngLat(),elevation:h,zoom:De(this.height/2/Math.tan(this.fovInRadians/2)/n/this.tileSize)}}recalculateZoomAndCenter(e){if(this.elevation-e==0)return;let t=1/this.worldSize,i=Cp(1,this.center.lat)*this.worldSize,r=zp.fromLngLat(this.center,this.elevation),a=r.x/t,n=r.y/t,o=r.z/t,s=this.pitch,l=this.bearing,{x:h,y:u,z:c}=n_(s,l),p=this.cameraToCenterDistance,d=a+p*-h,f=n+p*-u,m=o+p*c,{distanceToCenter:g,clampedElevation:_}=this._distanceToCenterFromAltElevationPitch(m/i,e,s),y=g*i,v=new zp((d+h*y)*t,(f+u*y)*t,0).toLngLat(),x=Cp(1,v.lat),b=De(this.height/2/Math.tan(this.fovInRadians/2)/g/x/this.tileSize);this._elevation=_,this._center=v,this.setZoom(b)}_distanceToCenterFromAltElevationPitch(e,t,i){let r,a=-Math.cos(He(i)),n=e-t,o=t;return a*n>=0||Math.abs(a)<.1?(r=1e4,o=e+r*a):r=-n/a,{distanceToCenter:r,clampedElevation:o}}getCameraPoint(){let e=this.pitchInRadians,t=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new d(t*Math.sin(this.rollInRadians),t*Math.cos(this.rollInRadians)))}getCameraAltitude(){return Math.cos(this.pitchInRadians)*this._cameraToCenterDistance/this._pixelPerMeter+this.elevation}getCameraLngLat(){let e=Cp(1,this.center.lat)*this.worldSize,t=this.cameraToCenterDistance/e;return a_(this.center,this.elevation,this.pitch,this.bearing,t).toLngLat()}getMercatorTileCoordinates(e){if(!e)return[0,0,1,1];let t=e.canonical.z>=0?1<<e.canonical.z:2**e.canonical.z;return[e.canonical.x/t,e.canonical.y/t,1/t/ne,1/t/ne]}},Fy=class e{constructor(e,t){this.min=e,this.max=t,this.center=B([],F([],this.min,this.max),.5)}quadrant(t){let i=[t%2==0,t<2],r=D(this.min),a=D(this.max);for(let e=0;e<i.length;e++)r[e]=i[e]?this.min[e]:this.center[e],a[e]=i[e]?this.center[e]:this.max[e];return a[2]=this.max[2],new e(r,a)}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]}intersectsFrustum(e){let t=!0;for(let i of e.planes){let e=this.intersectsPlane(i);if(0===e)return 0;1===e&&(t=!1)}return t?2:e.aabb.min[0]>this.max[0]||e.aabb.min[1]>this.max[1]||e.aabb.min[2]>this.max[2]||e.aabb.max[0]<this.min[0]||e.aabb.max[1]<this.min[1]||e.aabb.max[2]<this.min[2]?0:1}intersectsPlane(e){let t=e[3],i=e[3];for(let r=0;r<3;r++)e[r]>0?(t+=e[r]*this.min[r],i+=e[r]*this.max[r]):(i+=e[r]*this.min[r],t+=e[r]*this.max[r]);return t>=0?2:i<0?0:1}},By=class{distanceToTile2d(e,t,i,r){let a=r,n=a.distanceX([e,t]),o=a.distanceY([e,t]);return Math.hypot(n,o)}getWrap(e,t,i){return i}getTileBoundingVolume(e,t,i,r){let a=Math.min(0,i),n=Math.max(0,i);if(r?.terrain){let i=new Lp(e.z,t,e.z,e.x,e.y),o=r.terrain.getMinMaxElevation(i);a=o.minElevation??a,n=o.maxElevation??n}let o=1<<e.z;return new Fy([t+e.x/o,e.y/o,a],[t+(e.x+1)/o,(e.y+1)/o,n])}allowVariableZoom(e,t){let i=Ee(78.5-e.fov*(Math.abs(Math.cos(e.rollInRadians))*e.height+Math.abs(Math.sin(e.rollInRadians))*e.width)/e.height/2,0,60);return!!t.terrain||e.pitch>i}allowWorldCopies(){return!0}prepareNextFrame(){}},Oy=class e{constructor(e,t,i){this.points=e,this.planes=t,this.aabb=i}static fromInvProjectionMatrix(t,i=1,r=0,a,n){let o=n?[[6,5,4],[0,1,2],[0,3,7],[2,1,5],[3,2,6],[0,4,5]]:[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]],s=2**r,l=[[-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((e=>function(e,t,i,r){let a=H([],e,t),n=1/a[3]/i*r;return X(a,a,[n,n,1/a[3],n])}(e,t,i,s)));a&&function(e,t,i,r){let a=r?4:0,n=r?0:4,o=0,s=[],l=[];for(let t=0;t<4;t++){let i=Z([],e[t+n],e[t+a]),r=R(i);B(i,i,1/r),s.push(r),l.push(i)}for(let t=0;t<4;t++){let r=ge(e[t+a],l[t],i);o=null!==r&&r>=0?Math.max(o,r):Math.max(o,s[t])}let h=function(e,t){let i=Z([],e[t[0]],e[t[1]]),r=Z([],e[t[2]],e[t[1]]),a=[0,0,0,0];return O(a,j([],i,r)),a[3]=-V(a,e[t[0]]),a}(e,t),u=function(e,t){let i=function(e,t,i){return e[0]=t[0]*i,e[1]=t[1]*i,e[2]=t[2]*i,e[3]=t[3]*i,e}([],e,1/W(e)),r=Z([],t,B([],i,V(t,i))),a=W(r);if(a>0){let e=Math.sqrt(1-i[3]*i[3]);return fe(t,F([],B([],i,-i[3]),B([],r,e/a)))}return null}(i,h);if(null!==u){let e=u/V(l[0],h);o=Math.min(o,e)}for(let t=0;t<4;t++){let i=Math.min(o,s[t]);e[t+n]=[e[t+a][0]+l[t][0]*i,e[t+a][1]+l[t][1]*i,e[t+a][2]+l[t][2]*i,1]}}(l,o[0],a,n);let h=o.map((e=>{let t=O([],j([],Z([],l[e[0]],l[e[1]]),Z([],l[e[2]],l[e[1]]))),i=-V(t,l[e[1]]);return t.concat(i)})),u=[1/0,1/0,1/0],c=[-1/0,-1/0,-1/0];for(let e of l)for(let t=0;t<3;t++)u[t]=Math.min(u[t],e[t]),c[t]=Math.max(c[t],e[t]);return new e(l,h,new Fy(u,c))}};

2_calcMatrices(){if(!this._helper._height)return;let e=this.centerOffset,t=e_(this.worldSize,this.center),i=t.x,r=t.y;this._helper._pixelPerMeter=Cp(1,this.center.lat)*this.worldSize;let a,n=He(Math.min(this.pitch,Qg)),o=Math.max(this._helper.cameraToCenterDistance/2,this._helper.cameraToCenterDistance+this._helper._elevation*this._helper._pixelPerMeter/Math.cos(n));this._calculateNearFarZIfNeeded(o,n,e),a=new Float64Array(16),A(a,this.fovInRadians,this._helper._width/this._helper._height,this._helper._nearZ,this._helper._farZ),this._invProjMatrix=new Float64Array(16),function(e,t){e[0]=1/t[0],e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1/t[5],e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=0,e[11]=1/t[14],e[12]=0,e[13]=0,e[14]=-1,e[15]=t[10]/t[14]}(this._invProjMatrix,a),a[8]=2*-e.x/this._helper._width,a[9]=2*e.y/this._helper._height,this._projectionMatrix=b(a),E(a,a,[1,-1,1]),P(a,a,[0,0,-this._helper.cameraToCenterDistance]),I(a,a,-this.rollInRadians),C(a,a,this.pitchInRadians),I(a,a,-this.bearingInRadians),P(a,a,[-i,-r,0]),this._mercatorMatrix=E([],a,[this.worldSize,this.worldSize,this.worldSize]),E(a,a,[1,1,this._helper._pixelPerMeter]),this._pixelMatrix=S(new Float64Array(16),this.clipSpaceToPixelsMatrix,a),P(a,a,[0,0,-this.elevation]),this._viewProjMatrix=a,this._invViewProjMatrix=T([],a);let s=[0,0,-1,1];H(s,s,this._invViewProjMatrix),this._cameraPosition=[s[0]/s[3],s[1]/s[3],s[2]/s[3]],this._fogMatrix=new Float64Array(16),A(this._fogMatrix,this.fovInRadians,this.width/this.height,o,this._helper._farZ),this._fogMatrix[8]=2*-e.x/this.width,this._fogMatrix[9]=2*e.y/this.height,E(this._fogMatrix,this._fogMatrix,[1,-1,1]),P(this._fogMatrix,this._fogMatrix,[0,0,-this.cameraToCenterDistance]),I(this._fogMatrix,this._fogMatrix,-this.rollInRadians),C(this._fogMatrix,this._fogMatrix,this.pitchInRadians),I(this._fogMatrix,this._fogMatrix,-this.bearingInRadians),P(this._fogMatrix,this._fogMatrix,[-i,-r,0]),E(this._fogMatrix,this._fogMatrix,[1,1,this._helper._pixelPerMeter]),P(this._fogMatrix,this._fogMatrix,[0,0,-this.elevation]),this._pixelMatrix3D=S(new Float64Array(16),this.clipSpaceToPixelsMatrix,a);let l=this._helper._width%2/2,h=this._helper._height%2/2,u=Math.cos(this.bearingInRadians),c=Math.sin(-this.bearingInRadians),p=i-Math.round(i)+u*l+c*h,d=r-Math.round(r)+u*h+c*l,f=new Float64Array(a);if(P(f,f,[p>.5?p-1:p,d>.5?d-1:d,0]),this._alignedProjMatrix=f,a=T(new Float64Array(16),this._pixelMatrix),!a)throw Error("failed to invert matrix");this._pixelMatrixInverse=a,this._clearMatrixCaches()}_clearMatrixCaches(){this._posMatrixCache.clear(),this._alignedPosMatrixCache.clear(),this._fogMatrixCacheF32.clear()}maxPitchScaleFactor(){if(!this._pixelMatrixInverse)return 1;let e=this.screenPointToMercatorCoordinate(new d(0,0)),t=[e.x*this.worldSize,e.y*this.worldSize,0,1];return H(t,t,this._pixelMatrix)[3]/this._helper.cameraToCenterDistance}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){let e=Cp(1,this.center.lat)*this.worldSize,t=this._helper.cameraToCenterDistance/e;return a_(this.center,this.elevation,this.pitch,this.bearing,t).toLngLat()}lngLatToCameraDepth(e,t){let i=zp.fromLngLat(e),r=[i.x*this.worldSize,i.y*this.worldSize,t,1];return H(r,r,this._viewProjMatrix),r[2]/r[3]}getProjectionData(e){let t,{overscaledTileID:i,aligned:r,applyTerrainMatrix:a}=e,n=this._helper.getMercatorTileCoordinates(i),o=i?this.calculatePosMatrix(i,r,!0):null;return t=i?.terrainRttPosMatrix32f&&a?i.terrainRttPosMatrix32f:o||pe(),{mainMatrix:t,tileMercatorCoords:n,clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:t,clipAntimeridian:!1}}isLocationOccluded(e){return!1}getPixelScale(){return 1}getCircleRadiusCorrection(){return 1}getPitchedTextCorrection(e,t,i){return 1}transformLightDirection(e){return D(e)}getRayDirectionFromPixel(e){throw Error("Not implemented.")}projectTileCoordinates(e,t,i,r){let a,n=this.calculatePosMatrix(i);r?(a=[e,t,r(e,t),1],H(a,a,n)):(a=[e,t,0,1],W_(a,a,n));let o=a[3];return{point:new d(a[0]/o,a[1]/o),signedDistanceFromCamera:o,isOccluded:!1}}populateCache(e){for(let t of e)this.calculatePosMatrix(t)}getProjectionDataForCustomLayer(e=!0){let t=new Lp(0,0,0,0,0),i=this.getProjectionData({overscaledTileID:t,applyGlobeMatrix:e}),r=r_(t,this.worldSize);S(r,this._viewProjMatrix,r);let a=[ne,ne,this.worldSize/this._helper.pixelsPerMeter],n=ue();return E(n,r,a),{...i,tileMercatorCoords:[0,0,1,1],fallbackMatrix:n,mainMatrix:n}}getFastPathSimpleProjectionMatrix(e){return this.calculatePosMatrix(e)}};function jy(){je("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}function Ny(e){if(e.useSlerp)if(e.k<1){let t=Je(e.startEulerAngles.roll,e.startEulerAngles.pitch,e.startEulerAngles.bearing),i=Je(e.endEulerAngles.roll,e.endEulerAngles.pitch,e.endEulerAngles.bearing),r=new Float64Array(4);K(r,t,i,e.k);let a=function(e){let t=new Float64Array(9);!function(e,t){var i=t[0],r=t[1],a=t[2],n=t[3],o=i+i,s=r+r,l=a+a,h=i*o,u=r*o,c=r*s,p=a*o,d=a*s,f=a*l,m=n*o,g=n*s,_=n*l;e[0]=1-c-f,e[3]=u-_,e[6]=p+g,e[1]=u+_,e[4]=1-h-f,e[7]=d-m,e[2]=p-g,e[5]=d+m,e[8]=1-h-c}(t,e);let i,r,a=Xe(-Math.asin(Ee(t[2],-1,1)));return Math.hypot(t[5],t[8])<.001?(i=0,r=-Xe(Math.atan2(t[3],t[4]))):(i=Xe(0===t[5]&&0===t[8]?0:Math.atan2(t[5],t[8])),r=Xe(0===t[1]&&0===t[0]?0:Math.atan2(t[1],t[0]))),{roll:i,pitch:a+90,bearing:r}}(r);e.tr.setRoll(a.roll),e.tr.setPitch(a.pitch),e.tr.setBearing(a.bearing)}else e.tr.setRoll(e.endEulerAngles.roll),e.tr.setPitch(e.endEulerAngles.pitch),e.tr.setBearing(e.endEulerAngles.bearing);else e.tr.setRoll(hr.number(e.startEulerAngles.roll,e.endEulerAngles.roll,e.k)),e.tr.setPitch(hr.number(e.startEulerAngles.pitch,e.endEulerAngles.pitch,e.k)),e.tr.setBearing(hr.number(e.startEulerAngles.bearing,e.endEulerAngles.bearing,e.k))}function qy(e,t,i,r,a){let n=a.padding,o=e_(a.worldSize,i.getNorthWest()),s=e_(a.worldSize,i.getNorthEast()),l=e_(a.worldSize,i.getSouthEast()),h=e_(a.worldSize,i.getSouthWest()),u=He(-r),c=o.rotate(u),p=s.rotate(u),f=l.rotate(u),m=h.rotate(u),g=new d(Math.max(c.x,p.x,m.x,f.x),Math.max(c.y,p.y,m.y,f.y)),_=new d(Math.min(c.x,p.x,m.x,f.x),Math.min(c.y,p.y,m.y,f.y)),y=g.sub(_),v=a.width-(n.left+n.right+t.left+t.right),x=a.height-(n.top+n.bottom+t.top+t.bottom),b=v/y.x,w=x/y.y;if(w<0||b<0)return void jy();let T=Math.min(De(a.scale*Math.min(b,w)),e.maxZoom),S=d.convert(e.offset),P=new d((t.left-t.right)/2,(t.top-t.bottom)/2).rotate(He(r)),E=S.add(P).mult(a.scale/ke(T));return{center:t_(a.worldSize,o.add(l).div(2).sub(E)),zoom:T,bearing:r}}var $y=class{get useGlobeControls(){return!1}handlePanInertia(e,t){let i=e.mag(),r=Math.abs(i_(t));return{easingOffset:e.mult(Math.min(.75*r/i,1)),easingCenter:t.center}}handleMapControlsRollPitchBearingZoom(e,t){e.bearingDelta&&t.setBearing(t.bearing+e.bearingDelta),e.pitchDelta&&t.setPitch(t.pitch+e.pitchDelta),e.rollDelta&&t.setRoll(t.roll+e.rollDelta),e.zoomDelta&&t.setZoom(t.zoom+e.zoomDelta)}handleMapControlsPan(e,t,i){e.around.distSqr(t.centerPoint)<.01||t.setLocationAtPoint(i,e.around)}cameraForBoxAndBearing(e,t,i,r,a){return qy(e,t,i,r,a)}handleJumpToCenterZoom(e,t){let i=void 0===t.zoom?e.zoom:+t.zoom;e.zoom!==i&&e.setZoom(+t.zoom),void 0!==t.center&&e.setCenter(wp.convert(t.center))}handleEaseTo(e,t){let i=e.zoom,r=e.padding,a={roll:e.roll,pitch:e.pitch,bearing:e.bearing},n={roll:void 0===t.roll?e.roll:t.roll,pitch:void 0===t.pitch?e.pitch:t.pitch,bearing:void 0===t.bearing?e.bearing:t.bearing},o=void 0!==t.zoom,s=!e.isPaddingEqual(t.padding),l=!1,h=o?+t.zoom:e.zoom,u=e.centerPoint.add(t.offsetAsPoint),c=e.screenPointToLocation(u),{center:p,zoom:d}=e.applyConstrain(wp.convert(t.center||c),h??i);Dy(e,p);let f=e_(e.worldSize,c),m=e_(e.worldSize,p).sub(f),g=ke(d-i);return l=d!==i,{easeFunc:o=>{if(l&&e.setZoom(hr.number(i,d,o)),Ye(a,n)||Ny({startEulerAngles:a,endEulerAngles:n,tr:e,k:o,useSlerp:a.roll!=n.roll}),s&&(e.interpolatePadding(r,t.padding,o),u=e.centerPoint.add(t.offsetAsPoint)),t.around)e.setLocationAtPoint(t.around,t.aroundPoint);else{let t=ke(e.zoom-i),r=(d>i?Math.min(2,g):Math.max(.5,g))**(1-o),a=t_(e.worldSize,f.add(m.mult(o*r)).mult(t));e.setLocationAtPoint(e.renderWorldCopies?a.wrap():a,u)}},isZooming:l,elevationCenter:p}}handleFlyTo(e,t){let i=void 0!==t.zoom,r=e.zoom,a=e.applyConstrain(wp.convert(t.center||t.locationAtOffset),i?+t.zoom:r),n=a.center,o=a.zoom;Dy(e,n);let s=e.worldSize,l=e_(s,t.locationAtOffset),h=e_(s,n).sub(l),u=h.mag(),c=ke(o-r),p=void 0===t.minZoom?e.minZoom:+t.minZoom,d=Math.max(p,e.minZoom),f=Math.min(d,r,o),m=e.applyConstrain(n,f).zoom;return{easeFunc:(t,i,a,u)=>{e.setZoom(1===t?o:r+De(i));let c=1===t?n:t_(s,l.add(h.mult(a)));e.setLocationAtPoint(e.renderWorldCopies?c.wrap():c,u)},scaleOfZoom:c,targetCenter:n,scaleOfMinZoom:ke(m-r),pixelPathLength:u}}};let Uy;function Gy(e,t){let i=function(e,t){let i=void 0===e.granularity?1:Math.max(e.granularity,1),r=i+(e.generateBorders?2:0),a=i+(e.extendToNorthPole||e.generateBorders?1:0)+(e.extendToSouthPole||e.generateBorders?1:0),n=r+1,o=a+1,s=e.generateBorders?-1:0,l=e.generateBorders||e.extendToNorthPole?-1:0,h=i+ +!!e.generateBorders,u=i+(e.generateBorders||e.extendToSouthPole?1:0),c=n*o,p=r*a*6,d=n*o>65536;if(d&&"16bit"===t)throw Error("Granularity is too large and meshes would not fit inside 16 bit vertex indices.");let f=d||"32bit"===t,m=new Int16Array(2*c),g=0;for(let t=l;t<=u;t++)for(let r=s;r<=h;r++){let a=r/i*ne;-1===r&&(a=-64),r===i+1&&(a=8256);let n=t/i*ne;-1===t&&(n=e.extendToNorthPole?Fu:-64),t===i+1&&(n=e.extendToSouthPole?Bu:8256),m[g++]=a,m[g++]=n}let _=f?new Uint32Array(p):new Uint16Array(p),y=0;for(let e=0;e<a;e++)for(let t=0;t<r;t++){let i=t+e*n,r=t+1+e*n,a=t+(e+1)*n,o=t+1+(e+1)*n;_[y++]=i,_[y++]=a,_[y++]=r,_[y++]=r,_[y++]=a,_[y++]=o}return{vertices:m.buffer.slice(0),indices:_.buffer.slice(0),uses32bitIndices:f}}(t,"16bit"),r=qs.deserialize({arrayBuffer:i.vertices,length:i.vertices.byteLength/2/2}),a=nl.deserialize({arrayBuffer:i.indices,length:i.indices.byteLength/2/3});return new Cy(e.createVertexBuffer(r,My.members),e.createIndexBuffer(a),ul.simpleSegment(0,0,r.length,a.length))}const Zy=new Lu({fill:new Ru(128,2),line:new Ru(512,0),tile:new Ru(128,32),stencil:new Ru(128,1),circle:3});var Wy=class{constructor(){this._tileMeshCache={}}get name(){return"vertical-perspective"}get transitionState(){return 1}get useSubdivision(){return!0}get shaderVariantName(){return"globe"}get shaderDefine(){return"#define GLOBE"}get shaderPreludeCode(){return Py.projectionGlobe}get vertexShaderPreludeCode(){return Py.projectionMercator.vertexSource}get subdivisionGranularity(){return Zy}get useGlobeControls(){return!0}destroy(){}_getMeshKey(e){return`${e.granularity.toString(36)}_${e.generateBorders?"b":""}${e.extendToNorthPole?"n":""}${e.extendToSouthPole?"s":""}`}getMeshFromTileID(e,t,i,r,a){let n=("stencil"===a?Zy.stencil:Zy.tile).getGranularityForZoomLevel(t.z),o=0===t.y&&r,s=t.y===(1<<t.z)-1&&r;return this._getMesh(e,{granularity:n,generateBorders:i,extendToNorthPole:o,extendToSouthPole:s})}_getMesh(e,t){let i=this._getMeshKey(t);if(i in this._tileMeshCache)return this._tileMeshCache[i];let r=Gy(e,t);return this._tileMeshCache[i]=r,r}recalculate(e){}hasTransition(){return!1}},Hy=class extends bt{constructor(e,t){super(),this._transitionable=new Ro(Uy||=new Wo({type:new qo(wt.projection.type,"type")}),"projection",t),this.setProjection(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new Io(0)),this._mercatorProjection=new zy,this._verticalPerspectiveProjection=new Wy}get transitionState(){let e=this.properties.get("type");if("string"==typeof e&&"mercator"===e)return 0;if("string"==typeof e&&"vertical-perspective"===e)return 1;if(e instanceof Ui){if(e.from===e.to)return"mercator"===e.from?0:1;if("vertical-perspective"===e.from&&"mercator"===e.to)return 1-e.transition;if("mercator"===e.from&&"vertical-perspective"===e.to)return e.transition}return 1}get useGlobeRendering(){return this.transitionState>0}get currentProjection(){return this.useGlobeRendering?this._verticalPerspectiveProjection:this._mercatorProjection}get name(){return"globe"}get useSubdivision(){return this.currentProjection.useSubdivision}get shaderVariantName(){return this.currentProjection.shaderVariantName}get shaderDefine(){return this.currentProjection.shaderDefine}get shaderPreludeCode(){return this.currentProjection.shaderPreludeCode}get vertexShaderPreludeCode(){return this.currentProjection.vertexShaderPreludeCode}get subdivisionGranularity(){return this.currentProjection.subdivisionGranularity}get useGlobeControls(){return this.transitionState>0}destroy(){this._mercatorProjection.destroy(),this._verticalPerspectiveProjection.destroy()}getMeshFromTileID(e,t,i,r,a){return this.currentProjection.getMeshFromTileID(e,t,i,r,a)}setProjection(e){this._transitionable.setValue("type",e?.type||"mercator")}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()||this.currentProjection.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}};function Xy(e){let t=Jy(e.worldSize,e.center.lat);return 2*Math.PI*t}function Yy(e,t,i,r,a){let n=1/(1<<a),o=t/ne*n+r*n,s=xe((e/ne*n+i*n)*Math.PI*2+Math.PI,2*Math.PI),l=2*Math.atan(Math.exp(Math.PI-o*Math.PI*2))-.5*Math.PI,h=Math.cos(l),u=new Float64Array(3);return u[0]=Math.sin(s)*h,u[1]=Math.sin(l),u[2]=Math.cos(s)*h,u}function Ky(e){return function(e,t){let i=Math.cos(t),r=new Float64Array(3);return r[0]=Math.sin(e)*i,r[1]=Math.sin(t),r[2]=Math.cos(e)*i,r}(e.lng*Math.PI/180,e.lat*Math.PI/180)}function Jy(e,t){return e/(2*Math.PI)/Math.cos(t*Math.PI/180)}function Qy(e){let t=Math.asin(e[1])/Math.PI*180,i=Math.sqrt(e[0]*e[0]+e[2]*e[2]);if(i>1e-6){let r=e[0]/i,a=e[2]/i,n=Math.acos(a);return new wp(Ce((r>0?n:-n)/Math.PI*180,-180,180),t)}return new wp(0,t)}function ev(e){return Math.cos(e*Math.PI/180)}function tv(e,t){let i=ev(e);return De(ev(t)/i)}function iv(e,t){let i=e.rotate(t.bearingInRadians),r=t.zoom+tv(t.center.lat,0),a=we(1/ev(t.center.lat),1/ev(Math.min(Math.abs(t.center.lat),60)),be(r,7,3,0,1)),n=function(e,t){return 360/Xy({worldSize:e,center:{lat:t}})}(t.worldSize,t.center.lat);return new wp(t.center.lng-i.x*n*a,Ee(t.center.lat+i.y*n,-Qe,Qe))}function rv(e){let t=.5*e,i=Math.sin(t),r=Math.cos(t);return Math.log(i+r)-Math.log(r-i)}function av(e,t,i,r){let a=e.lat+i*r;if(Math.abs(i)>1){let n=e.lat+i,o=(Math.sign(n)===Math.sign(e.lat)?Math.abs(e.lat):-Math.abs(e.lat))*Math.PI/180,s=Math.abs(e.lat+i)*Math.PI/180,l=rv(o+r*(s-o)),h=rv(o),u=(l-h)/(rv(s)-h);return new wp(e.lng+t*u,a)}return new wp(e.lng+t*r,a)}var nv=class{constructor(e){this._cachePrevious=new Map,this._cache=new Map,this._hadAnyChanges=!1,this._boundingVolumeFactory=e}swapBuffers(){if(!this._hadAnyChanges)return;let e=this._cachePrevious;this._cachePrevious=this._cache,this._cache=e,this._cache.clear(),this._hadAnyChanges=!1}getTileBoundingVolume(e,t,i,r){let a=`${e.z}_${e.x}_${e.y}_${r?.terrain?"t":""}_${Math.round(i)}`,n=this._cache.get(a);if(n)return n;let o=this._cachePrevious.get(a);if(o)return this._cache.set(a,o),o;let s=this._boundingVolumeFactory(e,t,i,r);return this._cache.set(a,s),this._hadAnyChanges=!0,s}},ov=class e{constructor(e,t,i,r){this.min=i,this.max=r,this.points=e,this.planes=t}static fromAabb(t,i){let r=[];for(let e=0;e<8;e++)r.push([1&~e?t[0]:i[0],1==(e>>1&1)?i[1]:t[1],1==(e>>2&1)?i[2]:t[2]]);return new e(r,[[-1,0,0,i[0]],[1,0,0,-t[0]],[0,-1,0,i[1]],[0,1,0,-t[1]],[0,0,-1,i[2]],[0,0,1,-t[2]]],t,i)}static fromCenterSizeAngles(t,i,r){let a=J([],r[0],r[1],r[2]),n=N([],[i[0],0,0],a),o=N([],[0,i[1],0],a),s=N([],[0,0,i[2]],a),l=[...t],h=[...t];for(let e=0;e<8;e++)for(let i=0;i<3;i++){let r=t[i]+n[i]*(1&~e?-1:1)+o[i]*(1==(e>>1&1)?1:-1)+s[i]*(1==(e>>2&1)?1:-1);l[i]=Math.min(l[i],r),h[i]=Math.max(h[i],r)}let u=[];for(let e=0;e<8;e++){let i=[...t];F(i,i,B([],n,1&~e?-1:1)),F(i,i,B([],o,1==(e>>1&1)?1:-1)),F(i,i,B([],s,1==(e>>2&1)?1:-1)),u.push(i)}return new e(u,[[...n,-V(n,u[0])],[...o,-V(o,u[0])],[...s,-V(s,u[0])],[-n[0],-n[1],-n[2],-V(n,u[7])],[-o[0],-o[1],-o[2],-V(o,u[7])],[-s[0],-s[1],-s[2],-V(s,u[7])]],l,h)}intersectsFrustum(e){let t=!0,i=this.points.length,r=this.planes.length,a=e.planes.length,n=e.points.length;for(let r=0;r<a;r++){let a=e.planes[r],n=0;for(let e=0;e<i;e++){let t=this.points[e];a[0]*t[0]+a[1]*t[1]+a[2]*t[2]+a[3]>=0&&n++}if(0===n)return 0;n<i&&(t=!1)}if(t)return 2;for(let t=0;t<r;t++){let i=this.planes[t],r=0;for(let t=0;t<n;t++){let a=e.points[t];i[0]*a[0]+i[1]*a[1]+i[2]*a[2]+i[3]>=0&&r++}if(0===r)return 0}return 1}intersectsPlane(e){let t=this.points.length,i=0;for(let r=0;r<t;r++){let t=this.points[r];e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]>=0&&i++}return i===t?2:0===i?0:1}};function sv(e,t,i){let r=e-t;return r<0?-r:Math.max(0,r-i)}function lv(e,t,i,r,a){let n,o=e-i;return n=o<0?Math.min(-o,1+o-a):o>a?Math.min(Math.max(o-a,0),1-o):0,Math.max(n,sv(t,r,a))}var hv=class{constructor(){this._boundingVolumeCache=new nv(this._computeTileBoundingVolume)}prepareNextFrame(){this._boundingVolumeCache.swapBuffers()}distanceToTile2d(e,t,i,r){let a=1<<i.z,n=1/a,o=i.x/a,s=i.y/a,l=2;return l=Math.min(l,lv(e,t,o,s,n)),l=Math.min(l,lv(e,t,o+.5,-s-n,n)),l=Math.min(l,lv(e,t,o+.5,2-s-n,n)),l}getWrap(e,t,i){let r=1<<t.z,a=1/r,n=t.x/r,o=sv(e.x,n,a),s=sv(e.x,n-1,a),l=sv(e.x,n+1,a),h=Math.min(o,s,l);return h===l?1:h===s?-1:0}allowVariableZoom(e,t){return u_(e,t)>4}allowWorldCopies(){return!1}getTileBoundingVolume(e,t,i,r){return this._boundingVolumeCache.getTileBoundingVolume(e,t,i,r)}_computeTileBoundingVolume(e,t,i,r){let a=Math.min(0,i),n=Math.max(0,i);if(r?.terrain){let i=new Lp(e.z,t,e.z,e.x,e.y),o=r.terrain.getMinMaxElevation(i);a=o.minElevation??a,n=o.maxElevation??n}if(a/=bp,n/=bp,a+=1,n+=1,e.z<=0)return ov.fromAabb([-n,-n,-n],[n,n,n]);if(1===e.z)return ov.fromAabb([0===e.x?-n:0,0===e.y?0:-n,-n],[0===e.x?0:n,0===e.y?n:0,n]);{let t=[Yy(0,0,e.x,e.y,e.z),Yy(ne,0,e.x,e.y,e.z),Yy(ne,ne,e.x,e.y,e.z),Yy(0,ne,e.x,e.y,e.z)],i=[];for(let e of t)i.push(B([],e,n));if(n!==a)for(let e of t)i.push(B([],e,a));0===e.y&&i.push([0,1,0]),e.y===(1<<e.z)-1&&i.push([0,-1,0]);let r=[1,1,1],o=[-1,-1,-1];for(let e of i)for(let t=0;t<3;t++)r[t]=Math.min(r[t],e[t]),o[t]=Math.max(o[t],e[t]);let s=Yy(4096,4096,e.x,e.y,e.z),l=j([],[0,1,0],s);O(l,l);let h=j([],s,l);O(h,h);let u=j([],t[2],t[1]);O(u,u);let c=j([],t[0],t[3]);O(c,c),i.push(B([],s,n)),e.y>=(1<<e.z)/2&&i.push(B([],Yy(4096,0,e.x,e.y,e.z),n)),e.y<(1<<e.z)/2&&i.push(B([],Yy(4096,ne,e.x,e.y,e.z),n));let p=uv(s,i),d=uv(h,i),f=[-s[0],-s[1],-s[2],p.max],m=[s[0],s[1],s[2],-p.min],g=[-h[0],-h[1],-h[2],d.max],_=[h[0],h[1],h[2],-d.min],y=[...u,0],v=[...c,0],x=[];return 0===e.y?x.push(me(v,y,f),me(v,y,m)):x.push(me(g,y,f),me(g,y,m),me(g,v,f),me(g,v,m)),e.y===(1<<e.z)-1?x.push(me(v,y,f),me(v,y,m)):x.push(me(_,y,f),me(_,y,m),me(_,v,f),me(_,v,m)),new ov(x,[f,m,g,_,y,v],r,o)}}};function uv(e,t){let i=1/0,r=-1/0;for(let a of t){let t=V(e,a);i=Math.min(i,t),r=Math.max(r,t)}return{min:i,max:r}}var cv=class e{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,t,i){this._helper.interpolatePadding(e,t,i)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,t){this._helper.resize(e,t)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}setConstrainOverride(e){this._helper.setConstrainOverride(e)}overrideNearFarZ(e,t){this._helper.overrideNearFarZ(e,t)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(e){}constructor(e){this._cachedClippingPlane=le(),this._projectionMatrix=ce(),this._globeViewProjMatrix32f=pe(),this._globeViewProjMatrixF64=ce(),this._globeViewProjMatrixF64Inverted=ce(),this._globeProjMatrixInverted=ce(),this._cameraPosition=he(),this.defaultConstrain=(e,t)=>{let i=Ee(e.lat,-Qe,Qe),r=Ee(+t,this.minZoom+tv(0,i),this.maxZoom);return{center:new wp(e.lng,i),zoom:r}},this.applyConstrain=(e,t)=>this._helper.applyConstrain(e,t),this._helper=new Ly({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(e,t)=>this.defaultConstrain(e,t)},e),this._coveringTilesDetailsProvider=new hv}clone(){let t=new e;return t.apply(this,!1),t}apply(e,t){this._helper.apply(e,t)}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._globeViewProjMatrixF64}get inverseProjectionMatrix(){return this._globeProjMatrixInverted}get cameraPosition(){let e=he();return e[0]=this._cameraPosition[0],e[1]=this._cameraPosition[1],e[2]=this._cameraPosition[2],e}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}getProjectionData(e){let{overscaledTileID:t,applyGlobeMatrix:i}=e,r=this._helper.getMercatorTileCoordinates(t);return{mainMatrix:this._globeViewProjMatrix32f,tileMercatorCoords:r,clippingPlane:this._cachedClippingPlane,projectionTransition:+!!i,fallbackMatrix:this._globeViewProjMatrix32f,clipAntimeridian:0===t?.canonical.z}}_computeClippingPlane(e){let t=this.pitchInRadians,i=this.cameraToCenterDistance/e,r=Math.sin(t)*i,a=Math.cos(t)*i+1,n=1/Math.sqrt(r*r+a*a)*1,o=-r,s=a,l=Math.sqrt(o*o+s*s);o/=l,s/=l;let h=[0,o,s];G(h,h,[0,0,0],-this.bearingInRadians),q(h,h,[0,0,0],-1*this.center.lat*Math.PI/180),U(h,h,[0,0,0],this.center.lng*Math.PI/180);let u=1/R(h);return B(h,h,u),[...h,-n*u]}isLocationOccluded(e){return!this.isSurfacePointVisible(Ky(e))}transformLightDirection(e){let t=this._helper._center.lng*Math.PI/180,i=this._helper._center.lat*Math.PI/180,r=Math.cos(i),a=[Math.sin(t)*r,Math.sin(i),Math.cos(t)*r],n=[a[2],0,-a[0]],o=[0,0,0];j(o,n,a),O(n,n),O(o,o);let s=[0,0,0];return O(s,[n[0]*e[0]+o[0]*e[1]+a[0]*e[2],n[1]*e[0]+o[1]*e[1]+a[1]*e[2],n[2]*e[0]+o[2]*e[1]+a[2]*e[2]]),s}getPixelScale(){return 1/Math.cos(this._helper._center.lat*Math.PI/180)}getCircleRadiusCorrection(){return Math.cos(this._helper._center.lat*Math.PI/180)}getPitchedTextCorrection(e,t,i){let r=function(e,t,i){let r=1/(1<<i.z);return new zp(e/ne*r+i.x*r,t/ne*r+i.y*r)}(e,t,i.canonical),a=function(e,t){return[xe(e*Math.PI*2+Math.PI,2*Math.PI),2*Math.atan(Math.exp(Math.PI-t*Math.PI*2))-.5*Math.PI]}(r.x,r.y);return this.getCircleRadiusCorrection()/Math.cos(a[1])}projectTileCoordinates(e,t,i,r){let a=i.canonical,n=Yy(e,t,a.x,a.y,a.z),o=1+(r?r(e,t):0)/bp,s=[n[0]*o,n[1]*o,n[2]*o,1];H(s,s,this._globeViewProjMatrixF64);let l=this._cachedClippingPlane,h=l[0]*n[0]+l[1]*n[1]+l[2]*n[2]+l[3]<0;return{point:new d(s[0]/s[3],s[1]/s[3]),signedDistanceFromCamera:s[3],isOccluded:h}}_calcMatrices(){if(!this._helper._width||!this._helper._height)return;let e=Jy(this.worldSize,this.center.lat),t=ue();this._helper.autoCalculateNearFarZ&&(this._helper._nearZ=.5,this._helper._farZ=this.cameraToCenterDistance+2*e),A(t,this.fovInRadians,this.width/this.height,this._helper._nearZ,this._helper._farZ);let i=this.centerOffset;t[8]=2*-i.x/this._helper._width,t[9]=2*i.y/this._helper._height,this._projectionMatrix=b(t),this._globeProjMatrixInverted=ue(),T(this._globeProjMatrixInverted,t),P(t,t,[0,0,-this.cameraToCenterDistance]),I(t,t,this.rollInRadians),C(t,t,-this.pitchInRadians),I(t,t,this.bearingInRadians),P(t,t,[0,0,-e]);let r=he();r[0]=e,r[1]=e,r[2]=e,C(t,t,this.center.lat*Math.PI/180),M(t,t,-this.center.lng*Math.PI/180),E(t,t,r),this._globeViewProjMatrixF64=t,this._globeViewProjMatrix32f=new Float32Array(t),this._globeViewProjMatrixF64Inverted=ue(),T(this._globeViewProjMatrixF64Inverted,t);let a=he();this._cameraPosition=he(),this._cameraPosition[2]=this.cameraToCenterDistance/e,G(this._cameraPosition,this._cameraPosition,a,-this.rollInRadians),q(this._cameraPosition,this._cameraPosition,a,this.pitchInRadians),G(this._cameraPosition,this._cameraPosition,a,-this.bearingInRadians),F(this._cameraPosition,this._cameraPosition,[0,0,1]),q(this._cameraPosition,this._cameraPosition,a,-this.center.lat*Math.PI/180),U(this._cameraPosition,this._cameraPosition,a,this.center.lng*Math.PI/180),this._cachedClippingPlane=this._computeClippingPlane(e);let n=b(this._globeViewProjMatrixF64Inverted);E(n,n,[1,1,-1]),this._cachedFrustum=Oy.fromInvProjectionMatrix(n,1,0,this._cachedClippingPlane,!0)}calculateFogMatrix(e){je("calculateFogMatrix is not supported on globe projection.");let t=ue();return w(t),t}getVisibleUnwrappedCoordinates(e){return[new Rp(0,e)]}getCameraFrustum(){return this._cachedFrustum}getClippingPlane(){return this._cachedClippingPlane}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){e?je("terrain is not fully supported on vertical perspective projection."):this._helper.recalculateZoomAndCenter(0)}maxPitchScaleFactor(){return 1}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(e,t){if(!this._globeViewProjMatrixF64)return 1;let i=Ky(e);B(i,i,1+t/bp);let r=le();return H(r,[i[0],i[1],i[2],1],this._globeViewProjMatrixF64),r[2]/r[3]}populateCache(e){}getBounds(){let e=.5*this.width,t=.5*this.height,i=[new d(0,0),new d(e,0),new d(this.width,0),new d(this.width,t),new d(this.width,this.height),new d(e,this.height),new d(0,this.height),new d(0,t)],r=[];for(let e of i)r.push(this.unprojectScreenPoint(e));let a=0,n=0,o=0,s=0,l=this.center;for(let e of r){let t=ye(l.lng,e.lng),i=ye(l.lat,e.lat);t<n&&(n=t),t>a&&(a=t),i<s&&(s=i),i>o&&(o=i)}let h=[l.lng+n,l.lat+s,l.lng+a,l.lat+o];return this.isSurfacePointOnScreen([0,1,0])&&(h[3]=90,h[0]=-180,h[2]=180),this.isSurfacePointOnScreen([0,-1,0])&&(h[1]=-90,h[0]=-180,h[2]=180),new Cg(h)}calculateCenterFromCameraLngLatAlt(e,t,i,r){return this._helper.calculateCenterFromCameraLngLatAlt(e,t,i,r)}setLocationAtPoint(e,t){let i=Ky(this.unprojectScreenPoint(t)),r=Ky(e),a=he();!function(e){e[0]=0,e[1]=0,e[2]=0}(a);let n=he();U(n,i,a,-this.center.lng*Math.PI/180),q(n,n,a,this.center.lat*Math.PI/180);let o=r[0]*r[0]+r[2]*r[2],s=n[0]*n[0];if(o<s)return;let l=Math.sqrt(o-s),h=-l,u=_e(r[0],r[2],n[0],l),c=_e(r[0],r[2],n[0],h),p=he();U(p,r,a,-u);let d=_e(p[1],p[2],n[1],n[2]),f=he();U(f,r,a,-c);let m,g,_=_e(f[1],f[2],n[1],n[2]),y=.5*Math.PI,v=d>=-y&&d<=y,x=_>=-y&&_<=y;if(v&&x){let e=this.center.lng*Math.PI/180,t=this.center.lat*Math.PI/180;ve(u,e)+ve(d,t)<ve(c,e)+ve(_,t)?(m=u,g=d):(m=c,g=_)}else if(v)m=u,g=d;else{if(!x)return;m=c,g=_}let b=m/Math.PI*180,w=g/Math.PI*180,T=this.center.lat;this.setCenter(new wp(b,Ee(w,-90,90))),this.setZoom(this.zoom+tv(T,this.center.lat))}locationToScreenPoint(e,t){let i=Ky(e);return t&&B(i,i,1+t.getElevationForLngLatZoom(e,this._helper._tileZoom)/bp),this._projectSurfacePointToScreen(i)}_projectSurfacePointToScreen(e){let t=le();return H(t,[...e,1],this._globeViewProjMatrixF64),t[0]/=t[3],t[1]/=t[3],new d((.5*t[0]+.5)*this.width,(.5*-t[1]+.5)*this.height)}screenPointToMercatorCoordinate(e,t){if(t){let i=t.pointCoordinate(e);if(i)return i}return zp.fromLngLat(this.unprojectScreenPoint(e))}screenPointToLocation(e,t){return this.screenPointToMercatorCoordinate(e,t)?.toLngLat()}isPointOnMapSurface(e,t){let i=this._cameraPosition,r=this.getRayDirectionFromPixel(e);return!!this.rayPlanetIntersection(i,r)}getRayDirectionFromPixel(e){let t=le();t[0]=e.x/this.width*2-1,t[1]=-1*(e.y/this.height*2-1),t[2]=1,t[3]=1,H(t,t,this._globeViewProjMatrixF64Inverted),t[0]/=t[3],t[1]/=t[3],t[2]/=t[3];let i=he();i[0]=t[0]-this._cameraPosition[0],i[1]=t[1]-this._cameraPosition[1],i[2]=t[2]-this._cameraPosition[2];let r=he();return O(r,i),r}isSurfacePointVisible(e){let t=this._cachedClippingPlane;return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]+t[3]>=0}isSurfacePointOnScreen(e){if(!this.isSurfacePointVisible(e))return!1;let t=le();return H(t,[...e,1],this._globeViewProjMatrixF64),t[0]/=t[3],t[1]/=t[3],t[2]/=t[3],t[0]>-1&&t[0]<1&&t[1]>-1&&t[1]<1&&t[2]>-1&&t[2]<1}rayPlanetIntersection(e,t){let i=V(e,t),r=he(),a=he();B(a,t,i),Z(r,e,a);let n=1-V(r,r);if(n<0)return null;let o=V(e,e)-1,s=-i+(i<0?1:-1)*Math.sqrt(n),l=o/s,h=s;return{tMin:Math.min(l,h),tMax:Math.max(l,h)}}unprojectScreenPoint(e){let t=this._cameraPosition,i=this.getRayDirectionFromPixel(e),r=this.rayPlanetIntersection(t,i);if(r){let e=he();F(e,t,[i[0]*r.tMin,i[1]*r.tMin,i[2]*r.tMin]);let a=he();return O(a,e),Qy(a)}let a=this._cachedClippingPlane,n=a[0]*i[0]+a[1]*i[1]+a[2]*i[2],o=-fe(a,t)/n,s=he();if(o>0)F(s,t,[i[0]*o,i[1]*o,i[2]*o]);else{let e=he();F(e,t,[2*i[0],2*i[1],2*i[2]]);let r=fe(this._cachedClippingPlane,e);Z(s,e,[this._cachedClippingPlane[0]*r,this._cachedClippingPlane[1]*r,this._cachedClippingPlane[2]*r])}let l=function(e){let t=he();return t[0]=e[0]*-e[3],t[1]=e[1]*-e[3],t[2]=e[2]*-e[3],{center:t,radius:Math.sqrt(1-e[3]*e[3])}}(a);return Qy(function(e,t,i){let r=he();Z(r,i,e);let a=he();return function(e,t,i,r){e[0]=t[0]+i[0]*r,e[1]=t[1]+i[1]*r,e[2]=t[2]+i[2]*r}(a,e,r,t/W(r)),a}(l.center,l.radius,s))}getProjectionDataForCustomLayer(e=!0){let t=this.getProjectionData({overscaledTileID:new Lp(0,0,0,0,0),applyGlobeMatrix:e});return t.tileMercatorCoords=[0,0,1,1],t}getFastPathSimpleProjectionMatrix(e){}},pv=class e{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,t,i){this._helper.interpolatePadding(e,t,i)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,t,i=!0){this._helper.resize(e,t,i)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}setConstrainOverride(e){this._helper.setConstrainOverride(e)}overrideNearFarZ(e,t){this._helper.overrideNearFarZ(e,t)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}get isGlobeRendering(){return this._globeness>0}setTransitionState(e){this._globeness=e,this._calcMatrices(),this._verticalPerspectiveTransform.getCoveringTilesDetailsProvider().prepareNextFrame(),this._mercatorTransform.getCoveringTilesDetailsProvider().prepareNextFrame()}get currentTransform(){return this.isGlobeRendering?this._verticalPerspectiveTransform:this._mercatorTransform}constructor(e){this._globeness=1,this.defaultConstrain=(e,t)=>this.currentTransform.defaultConstrain(e,t),this.applyConstrain=(e,t)=>this._helper.applyConstrain(e,t),this._helper=new Ly({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(e,t)=>this.defaultConstrain(e,t)},e),this._globeness=1,this._mercatorTransform=new Vy,this._verticalPerspectiveTransform=new cv}clone(){let t=new e;return t._globeness=this._globeness,t.apply(this,!1),t}apply(e,t){this._helper.apply(e,t),this._mercatorTransform.apply(this,!1),this._verticalPerspectiveTransform.apply(this,!1)}get projectionMatrix(){return this.currentTransform.projectionMatrix}get modelViewProjectionMatrix(){return this.currentTransform.modelViewProjectionMatrix}get inverseProjectionMatrix(){return this.currentTransform.inverseProjectionMatrix}get cameraPosition(){return this.currentTransform.cameraPosition}getProjectionData(e){let t=this._mercatorTransform.getProjectionData(e),i=this._verticalPerspectiveTransform.getProjectionData(e);return{mainMatrix:this.isGlobeRendering?i.mainMatrix:t.mainMatrix,clippingPlane:i.clippingPlane,tileMercatorCoords:i.tileMercatorCoords,projectionTransition:e.applyGlobeMatrix?this._globeness:0,fallbackMatrix:t.fallbackMatrix,clipAntimeridian:i.clipAntimeridian}}isLocationOccluded(e){return this.currentTransform.isLocationOccluded(e)}transformLightDirection(e){return this.currentTransform.transformLightDirection(e)}getPixelScale(){return we(this._mercatorTransform.getPixelScale(),this._verticalPerspectiveTransform.getPixelScale(),this._globeness)}getCircleRadiusCorrection(){return we(this._mercatorTransform.getCircleRadiusCorrection(),this._verticalPerspectiveTransform.getCircleRadiusCorrection(),this._globeness)}getPitchedTextCorrection(e,t,i){return we(this._mercatorTransform.getPitchedTextCorrection(e,t,i),this._verticalPerspectiveTransform.getPitchedTextCorrection(e,t,i),this._globeness)}projectTileCoordinates(e,t,i,r){return this.currentTransform.projectTileCoordinates(e,t,i,r)}_calcMatrices(){!this._helper._width||!this._helper._height||(this._verticalPerspectiveTransform.apply(this,!1),this._helper._nearZ=this._verticalPerspectiveTransform.nearZ,this._helper._farZ=this._verticalPerspectiveTransform.farZ,this._mercatorTransform.apply(this,!0,this.isGlobeRendering),this._helper._nearZ=this._mercatorTransform.nearZ,this._helper._farZ=this._mercatorTransform.farZ)}calculateFogMatrix(e){return this.currentTransform.calculateFogMatrix(e)}getVisibleUnwrappedCoordinates(e){return this.currentTransform.getVisibleUnwrappedCoordinates(e)}getCameraFrustum(){return this.currentTransform.getCameraFrustum()}getClippingPlane(){return this.currentTransform.getClippingPlane()}getCoveringTilesDetailsProvider(){return this.currentTransform.getCoveringTilesDetailsProvider()}recalculateZoomAndCenter(e){this.currentTransform.recalculateZoomAndCenter(e)}maxPitchScaleFactor(){return this._mercatorTransform.maxPitchScaleFactor()}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(e,t){return this.currentTransform.lngLatToCameraDepth(e,t)}populateCache(e){this._mercatorTransform.populateCache(e),this._verticalPerspectiveTransform.populateCache(e)}getBounds(){return this.currentTransform.getBounds()}calculateCenterFromCameraLngLatAlt(e,t,i,r){return this._helper.calculateCenterFromCameraLngLatAlt(e,t,i,r)}setLocationAtPoint(e,t){if(!this.isGlobeRendering)return this._mercatorTransform.setLocationAtPoint(e,t),void this.apply(this._mercatorTransform,!1);this._verticalPerspectiveTransform.setLocationAtPoint(e,t),this.apply(this._verticalPerspectiveTransform,!1)}locationToScreenPoint(e,t){return this.currentTransform.locationToScreenPoint(e,t)}screenPointToMercatorCoordinate(e,t){return this.currentTransform.screenPointToMercatorCoordinate(e,t)}screenPointToLocation(e,t){return this.currentTransform.screenPointToLocation(e,t)}

2()),Ky(r.getSouthEast()),Ky(new wp(d,_)),Ky(new wp(p,_)),Ky(new wp(g,f)),Ky(new wp(g,m))],b=Ky(o.center),w=1/0;for(let t of x)s<0&&(w=e.getLesserNonNegativeNonNull(w,e.solveVectorScale(t,b,v,"x",s))),l>0&&(w=e.getLesserNonNegativeNonNull(w,e.solveVectorScale(t,b,v,"x",l))),h>0&&(w=e.getLesserNonNegativeNonNull(w,e.solveVectorScale(t,b,v,"y",h))),u<0&&(w=e.getLesserNonNegativeNonNull(w,e.solveVectorScale(t,b,v,"y",u)));if(Number.isFinite(w)&&0!==w)return o.zoom=Math.min(y.zoom+De(w),t.maxZoom),o;jy()}handleJumpToCenterZoom(e,t){let i=e.center.lat,r=e.applyConstrain(t.center?wp.convert(t.center):e.center,e.zoom).center;e.setCenter(r.wrap());let a=void 0===t.zoom?e.zoom+tv(i,r.lat):+t.zoom;e.zoom!==a&&e.setZoom(a)}handleEaseTo(e,t){let i=e.zoom,r=e.center,a=e.padding,n={roll:e.roll,pitch:e.pitch,bearing:e.bearing},o={roll:void 0===t.roll?e.roll:t.roll,pitch:void 0===t.pitch?e.pitch:t.pitch,bearing:void 0===t.bearing?e.bearing:t.bearing},s=void 0!==t.zoom,l=!e.isPaddingEqual(t.padding),h=!1,u=t.center?wp.convert(t.center):r,c=e.applyConstrain(u,i).center;Dy(e,c);let p=e.clone();p.setCenter(c),p.setZoom(s?+t.zoom:i+tv(r.lat,u.lat)),p.setBearing(t.bearing);let f=new d(Ee(e.centerPoint.x+t.offsetAsPoint.x,0,e.width),Ee(e.centerPoint.y+t.offsetAsPoint.y,0,e.height));p.setLocationAtPoint(c,f);let m=(t.offset&&t.offsetAsPoint.mag())>0?p.center:c,g=s?+t.zoom:i+tv(r.lat,m.lat),_=i+tv(r.lat,0),y=g+tv(m.lat,0),v=ye(r.lng,m.lng),x=ye(r.lat,m.lat),b=ke(y-_);return h=g!==i,{easeFunc:i=>{if(Ye(n,o)||Ny({startEulerAngles:n,endEulerAngles:o,tr:e,k:i,useSlerp:n.roll!=o.roll}),l&&e.interpolatePadding(a,t.padding,i),t.around)je("Easing around a point is not supported under globe projection."),e.setLocationAtPoint(t.around,t.aroundPoint);else{let t=i*(y>_?Math.min(2,b):Math.max(.5,b))**(1-i),a=av(r,v,x,t);e.setCenter(a.wrap())}if(h){let t=hr.number(_,y,i)+tv(0,e.center.lat);e.setZoom(t)}},isZooming:h,elevationCenter:m}}handleFlyTo(e,t){let i=void 0!==t.zoom,r=e.center,a=e.zoom,n=e.padding,o=!e.isPaddingEqual(t.padding),s=e.applyConstrain(wp.convert(t.center||t.locationAtOffset),a).center,l=i?+t.zoom:e.zoom+tv(e.center.lat,s.lat),h=e.clone();h.setCenter(s),h.setZoom(l),h.setBearing(t.bearing);let u=new d(Ee(e.centerPoint.x+t.offsetAsPoint.x,0,e.width),Ee(e.centerPoint.y+t.offsetAsPoint.y,0,e.height));h.setLocationAtPoint(s,u);let c=h.center;Dy(e,c);let p=function(e,t,i){let r=V(Ky(t),Ky(i)),a=Math.acos(r),n=Xy(e);return a/(2*Math.PI)*n}(e,r,c),f=a+tv(r.lat,0),m=l+tv(c.lat,0),g=ke(m-f),_="number"==typeof t.minZoom?+t.minZoom:e.minZoom,y=Math.max(_,e.minZoom)+tv(c.lat,0),v=Math.min(y,f,m)+tv(0,c.lat),x=ke(e.applyConstrain(c,v).zoom+tv(c.lat,0)-f),b=ye(r.lng,c.lng),w=ye(r.lat,c.lat);return{easeFunc:(i,a,s,h)=>{let u=av(r,b,w,s);o&&e.interpolatePadding(n,t.padding,i);let p=1===i?c:u;e.setCenter(p.wrap());let d=f+De(a);e.setZoom(1===i?l:d+tv(0,p.lat))},scaleOfZoom:g,targetCenter:c,scaleOfMinZoom:x,pixelPathLength:p}}static solveVectorScale(e,t,i,r,a){let n=a,o="x"===r?[i[0],i[4],i[8],i[12]]:[i[1],i[5],i[9],i[13]],s=[i[3],i[7],i[11],i[15]],l=e[0]*o[0]+e[1]*o[1]+e[2]*o[2],h=e[0]*s[0]+e[1]*s[1]+e[2]*s[2],u=t[0]*o[0]+t[1]*o[1]+t[2]*o[2],c=t[0]*s[0]+t[1]*s[1]+t[2]*s[2];return u+n*h===l+n*c||s[3]*(l-u)+o[3]*(c-h)+l*c==u*h?null:(u+o[3]-n*c-n*s[3])/(u-l-n*c+n*h)}static getLesserNonNegativeNonNull(e,t){return null!==t&&t>=0&&t<e?t:e}},fv=class{constructor(e){this._globe=e,this._mercatorCameraHelper=new $y,this._verticalPerspectiveCameraHelper=new dv}get useGlobeControls(){return this._globe.useGlobeRendering}get currentHelper(){return this.useGlobeControls?this._verticalPerspectiveCameraHelper:this._mercatorCameraHelper}handlePanInertia(e,t){return this.currentHelper.handlePanInertia(e,t)}handleMapControlsRollPitchBearingZoom(e,t){this.currentHelper.handleMapControlsRollPitchBearingZoom(e,t)}handleMapControlsPan(e,t,i){this.currentHelper.handleMapControlsPan(e,t,i)}cameraForBoxAndBearing(e,t,i,r,a){return this.currentHelper.cameraForBoxAndBearing(e,t,i,r,a)}handleJumpToCenterZoom(e,t){this.currentHelper.handleJumpToCenterZoom(e,t)}handleEaseTo(e,t){return this.currentHelper.handleEaseTo(e,t)}handleFlyTo(e,t){return this.currentHelper.handleFlyTo(e,t)}};const mv=function(){let e={},t=wt.$version;for(let i in wt.$root){let r=wt.$root[i];if(r.required){let a=null;a="version"===i?t:"array"===r.type?[]:{},null!=a&&(e[i]=a)}}return e}();var gv=class extends bt{constructor(e,t={}){super(),this._rtlPluginLoaded=()=>{for(let e in this.tileManagers){let t=this.tileManagers[e].getSource().type;("vector"===t||"geojson"===t)&&this.tileManagers[e].reload()}},this.map=e,this.dispatcher=new yg(_g(),e._getMapId()),this.dispatcher.registerMessageHandler("GG",((e,t)=>

2i.recalculate(e,this._availableImages),!i.isHidden(e.zoom)&&i.source&&(this.tileManagers[i.source].used=!0)}for(let e in i){let t=this.tileManagers[e];!!i[e]!=!!t.used&&t.fire(new Vm("data",{sourceDataType:"visibility",sourceId:e}))}this.light.recalculate(e),this.sky.recalculate(e),this.projection.recalculate(e),this.z=e.zoom,t&&this.fire(new Om("data"))}_updateTilesForChangedImages(){let e=Object.keys(this._changedImages);if(e.length){for(let t in this.tileManagers)this.tileManagers[t].reloadTilesForDependencies(["icons","patterns"],e);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(let e in this.tileManagers)this.tileManagers[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,t={}){this._checkLoaded();let i=this.serialize();if(e=t.transformStyle?t.transformStyle(i,e):e,(t.validate??1)&&lo(this,e))return!1;(e=Oe(e)).layers=Pt(e.layers);let r=Lt(i,e),a=this._getOperationsToPerform(r);if(a.unimplemented.length>0)throw Error(`Unimplemented: ${a.unimplemented.join(", ")}.`);if(0===a.operations.length)return!1;for(let e of a.operations)e();return this.stylesheet=e,this._serializedLayers=null,this.fire(new Bm({style:this})),!0}_getOperationsToPerform(e){let t=[],i=[];for(let r of e)switch(r.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":case"setRoll":continue;case"addLayer":t.push((()=>this.addLayer.apply(this,r.args)));break;case"removeLayer":t.push((()=>this.removeLayer.apply(this,r.args)));break;case"setPaintProperty":t.push((()=>this.setPaintProperty.apply(this,r.args)));break;case"setLayoutProperty":t.push((()=>this.setLayoutProperty.apply(this,r.args)));break;case"setFilter":t.push((()=>this.setFilter.apply(this,r.args)));break;case"addSource":t.push((()=>this.addSource.apply(this,r.args)));break;case"removeSource":t.push((()=>this.removeSource.apply(this,r.args)));break;case"setLayerZoomRange":t.push((()=>this.setLayerZoomRange.apply(this,r.args)));break;case"setLight":t.push((()=>this.setLight.apply(this,r.args)));break;case"setGeoJSONSourceData":t.push((()=>this.setGeoJSONSourceData.apply(this,r.args)));break;case"setGlyphs":t.push((()=>this.setGlyphs.apply(this,r.args)));break;case"setSprite":t.push((()=>this.setSprite.apply(this,r.args)));break;case"setTerrain":t.push((()=>this.map.setTerrain.apply(this,r.args)));break;case"setSky":t.push((()=>this.setSky.apply(this,r.args)));break;case"setProjection":this.setProjection.apply(this,r.args);break;case"setGlobalState":t.push((()=>this.setGlobalState.apply(this,r.args)));break;case"setTransition":t.push((()=>{}));break;default:i.push(r.command)}return{operations:t,unimplemented:i}}addImage(e,t){this.getImage(e)?this.fire(new xt(Error(`An image named "${e}" already exists.`))):(this.imageManager.addImage(e,t),this._afterImageUpdated(e))}updateImage(e,t){this.imageManager.updateImage(e,t)}getImage(e){return this.imageManager.getImage(e)}setMissingImageResolver(e){this.imageManager.setMissingImageResolver(e)}removeImage(e){this.getImage(e)?(this.imageManager.removeImage(e),this._afterImageUpdated(e)):this.fire(new xt(Error(`An image named "${e}" does not exist.`)))}_afterImageUpdated(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._imagesListDirty=!0,this._changed=!0,this.fire(new Om("data"))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(e,t,i={}){if(this._checkLoaded(),void 0!==this.tileManagers[e])throw Error(`Source "${e}" already exists.`);if(!t.type)throw Error(`The type property must be defined, but only the following properties were given: ${Object.keys(t).join(", ")}.`);if(so.has(t.type)&&this._validate(oo.source,`sources.${e}`,t,null,i))return;this.map?._collectResourceTiming&&(t.collectResourceTiming=!0);let r=this.tileManagers[e]=new b_(e,t,this.dispatcher);r.style=this,r.setEventedParent(this,(()=>({isSourceLoaded:r.loaded(),source:r.serialize(),sourceId:e}))),r.onAdd(this.map),this._changed=!0}removeSource(e){if(this._checkLoaded(),void 0===this.tileManagers[e])throw Error(`There is no source with this ID=${e}`);for(let t in this._layers)if(this._layers[t].source===e)return this.fire(new xt(Error(`Source "${e}" cannot be removed while layer "${t}" is using it.`)));let t=this.tileManagers[e];delete this.tileManagers[e],delete this._updatedSources[e],t.fire(new Vm("data",{sourceDataType:"metadata",sourceId:e})),t.setEventedParent(null),t.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(e,t){if(this._checkLoaded(),void 0===this.tileManagers[e])throw Error(`There is no source with this ID=${e}`);let i=this.tileManagers[e].getSource();if("geojson"!==i.type)throw Error(`geojsonSource.type is ${i.type}, which is !== 'geojson`);i.setData(t),this._changed=!0}getSource(e){return this.tileManagers[e]?.getSource()}addLayer(e,t,i={}){this._checkLoaded();let r,a=e.id;if(this.getLayer(a))return void this.fire(new xt(Error(`Layer "${a}" already exists on this map.`)));if("custom"===e.type){if(ho(this,function(e){let t=[],i=e.id;return void 0===i&&t.push(new Ft(`layers.${i}`,null,'missing required property "id"')),void 0===e.render&&t.push(new Ft(`layers.${i}`,null,'missing required method "render"')),e.renderingMode&&"2d"!==e.renderingMode&&"3d"!==e.renderingMode&&t.push(new Ft(`layers.${i}`,null,'property "renderingMode" must be either "2d" or "3d"')),t}(e)))return;r=_p(e,this._globalState)}else{if("source"in e&&"object"==typeof e.source&&(this.addSource(a,e.source),e=Me(e=Oe(e),{source:a})),this._validate(oo.layer,`layers.${a}`,e,{arrayIndex:-1},i))return;r=_p(e,this._globalState),this._validateLayer(r),r.setEventedParent(this,{layer:{id:a}})}let n=t?this._order.indexOf(t):this._order.length;if(t&&-1===n)this.fire(new xt(Error(`Cannot add layer "${a}" before non-existing layer "${t}".`)));else{if(this._order.splice(n,0,a),this._layerOrderChanged=!0,this._layers[a]=r,this._removedLayers[a]&&r.source&&"custom"!==r.type){let e=this._removedLayers[a];delete this._removedLayers[a],e.type===r.type?(this._updatedSources[r.source]="reload",this.tileManagers[r.source].pause()):this._updatedSources[r.source]="clear"}this._updateLayer(r),r.onAdd&&r.onAdd(this.map)}}moveLayer(e,t){if(this._checkLoaded(),this._changed=!0,!this._layers[e])return void this.fire(new xt(Error(`The layer '${e}' does not exist in the map's style and cannot be moved.`)));if(e===t)return;let i=this._order.indexOf(e);this._order.splice(i,1);let r=t?this._order.indexOf(t):this._order.length;t&&-1===r?this.fire(new xt(Error(`Cannot move layer "${e}" before non-existing layer "${t}".`))):(this._order.splice(r,0,e),this._layerOrderChanged=!0)}removeLayer(e){this._checkLoaded();let t=this._layers[e];if(!t)return void this.fire(new xt(Error(`Cannot remove non-existing layer "${e}".`)));t.setEventedParent(null);let i=this._order.indexOf(e);this._order.splice(i,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=t,delete this._layers[e],this._serializedLayers&&delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],t.onRemove&&t.onRemove(this.map)}getLayer(e){return this._layers[e]}getLayersOrder(){return[...this._order]}hasLayer(e){return e in this._layers}setLayerZoomRange(e,t,i){this._checkLoaded();let r=this.getLayer(e);r?(r.minzoom!==t||r.maxzoom!==i)&&(null!=t&&(r.minzoom=t),null!=i&&(r.maxzoom=i),this._updateLayer(r)):this.fire(new xt(Error(`Cannot set the zoom range of non-existing layer "${e}".`)))}setFilter(e,t,i={}){this._checkLoaded();let r=this.getLayer(e);if(r){if(!Be(r.filter,t)){if(null==t)return r.setFilter(void 0),void this._updateLayer(r);this._validate(oo.filter,`layers.${r.id}.filter`,t,null,i)||(r.setFilter(Oe(t)),this._updateLayer(r))}}else this.fire(new xt(Error(`Cannot filter non-existing layer "${e}".`)))}getFilter(e){return Oe(this.getLayer(e).filter)}setLayoutProperty(e,t,i,r={}){this._checkLoaded();let a=this.getLayer(e);a?Be(a.getLayoutProperty(t),i)||(a.setLayoutProperty(t,i,r),this._updateLayer(a)):this.fire(new xt(Error(`Cannot style non-existing layer "${e}".`)))}getLayoutProperty(e,t){let i=this.getLayer(e);if(i)return i.getLayoutProperty(t);this.fire(new xt(Error(`Cannot get style of non-existing layer "${e}".`)))}setPaintProperty(e,t,i,r={}){this._checkLoaded();let a=this.getLayer(e);a?Be(a.getPaintProperty(t),i)||this._updatePaintProperty(a,t,i,r):this.fire(new xt(Error(`Cannot style non-existing layer "${e}".`)))}_updatePaintProperty(e,t,i,r={}){e.setPaintProperty(t,i,r)&&this._updateLayer(e),Qo(e)&&"raster-fade-duration"===t&&this.tileManagers[e.source].setRasterFadeDuration(i),this._changed=!0,this._updatedPaintProps[e.id]=!0,this._serializedLayers=null}getPaintProperty(e,t){return this.getLayer(e).getPaintProperty(t)}setFeatureState(e,t){this._checkLoaded();let i=e.source,r=e.sourceLayer,a=this.tileManagers[i];if(void 0===a)return void this.fire(new xt(Error(`The source '${i}' does not exist in the map's style.`)));let n=a.getSource().type;if("geojson"===n&&r)return void this.fire(new xt(Error("GeoJSON sources cannot have a sourceLayer parameter.")));if("vector"===n&&!r)return void this.fire(new xt(Error("The sourceLayer parameter must be provided for vector source types.")));if(void 0===e.id)return void this.fire(new xt(Error("The feature id parameter must be provided.")));let o=["__proto__","constructor","prototype"];t&&Object.keys(t).some((e=>o.includes(e)))?this.fire(new xt(Error(`The feature state should not include one of the following keys: ${o}`))):a.setFeatureState(r,e.id,t)}removeFeatureState(e,t){this._checkLoaded();let i=e.source,r=this.tileManagers[i];if(void 0===r)return void this.fire(new xt(Error(`The source '${i}' does not exist in the map's style.`)));let a=r.getSource().type,n="vector"===a?e.sourceLayer:void 0;"vector"!==a||n?t&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new xt(Error("A feature id is required to remove its specific state property."))):r.removeFeatureState(n,e.id,t):this.fire(new xt(Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(e){this._checkLoaded();let t=e.source,i=e.sourceLayer,r=this.tileManagers[t];if(void 0!==r){if("vector"!==r.getSource().type||i)return void 0===e.id&&this.fire(new xt(Error("The feature id parameter must be provided."))),r.getFeatureState(i,e.id);this.fire(new xt(Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new xt(Error(`The source '${t}' does not exist in the map's style.`)))}getTransition(){return Me({duration:300,delay:0},this.stylesheet?.transition)}serialize(){if(!this._loaded)return;let e=Le(this.tileManagers,(e=>e.serialize())),t=this._serializeByIds(this._order,!0),i=this.map.getTerrain()||void 0,r=this.stylesheet;return Fe({version:r.version,name:r.name,metadata:r.metadata,light:r.light,sky:r.sky,center:r.center,zoom:r.zoom,bearing:r.bearing,pitch:r.pitch,sprite:r.sprite,glyphs:r.glyphs,transition:r.transition,projection:r.projection,sources:e,layers:t,terrain:i},(e=>void 0!==e))}_updateLayer(e){this._updatedLayers[e.id]=!0,e.source&&!this._updatedSources[e.source]&&"raster"!==this.tileManagers[e.source].getSource().type&&(this._updatedSources[e.source]="reload",this.tileManagers[e.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(e){let t=e=>"fill-extrusion"===this._layers[e].type,i={},r=[];for(let a=this._order.length-1;a>=0;a--){let n=this._order[a];if(t(n)){i[n]=a;for(let t of e){let e=t[n];if(e)for(let t of e)r.push(t)}}}r.sort(((e,t)=>t.intersectionZ-e.intersectionZ));let a=[];for(let n=this._order.length-1;n>=0;n--){let o=this._order[n];if(t(o))for(let e=r.length-1;e>=0;e--){let t=r[e].feature;if(i[t.layer.id]<n)break;a.push(t),r.pop()}else for(let t of e){let e=t[o];if(e)for(let t of e)a.push(t.feature)}}return a}queryRenderedFeatures(e,t,i){t?.filter&&this._validate(oo.filter,"queryRenderedFeatures.filter",t.filter,null,t);let r={};if(t?.layers){if(!(Array.isArray(t.layers)||t.layers instanceof Set))return this.fire(new xt(Error("parameters.layers must be an Array or a Set of strings"))),[];for(let e of t.layers){let t=this._layers[e];if(!t)return this.fire(new xt(Error(`The layer '${e}' does not exist in the map's style and cannot be queried for features.`))),[];r[t.source]=!0}}let a=[];t.availableImages=this._availableImages;let n=this._serializedAllLayers(),o=t.layers instanceof Set?t.layers:Array.isArray(t.layers)?new Set(t.layers):null,s={...t,layers:o,globalState:this._globalState};for(let o in this.tileManagers)t.layers&&!r[o]||a.push(wg(this.tileManagers[o],this._layers,n,e,s,i,this.map.terrain?(e,t,i)=>this.map.terrain.getElevation(e,t,i):void 0));return this.placement&&a.push(Tg(this._layers,n,this.tileManagers,e,s,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(a)}querySourceFeatures(e,t){t?.filter&&this._validate(oo.filter,"querySourceFeatures.filter",t.filter,null,t);let i=this.tileManagers[e];return i?function(e,t){let i=e.getRenderableIds().map((t=>e.getTileByID(t))),r=[],a={};for(let e of i){let i=e.tileID.canonical.key;a[i]||(a[i]=!0,e.querySourceFeatures(r,t))}return r}(i,t?{...t,globalState:this._globalState}:{globalState:this._globalState}):[]}getLight(){return this.light.getLight()}setLight(e,t={}){this._checkLoaded();let i=this.light.getLight(),r=!1;for(let t in e)if(!Be(e[t],i[t])){r=!0;break}if(!r)return;let a={now:zm(),transition:Me({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,t),this.light.updateTransitions(a)}getProjection(){return this.stylesheet?.projection}setProjection(e){this._checkLoaded();let t=e??{type:"mercator"};if(this.stylesheet.projection=e,this.projection){if(this.projection.name===t.type)return;this.projection.destroy(),delete this.projection}this._setProjectionInternal(t.type)}getSky(){return this.stylesheet?.sky}setSky(e,t={}){this._checkLoaded();let i=this.getSky(),r=!1;if(!e&&!i)return;if(e&&!i)r=!0;else if(!e&&i)r=!0;else for(let t in e)if(!Be(e[t],i[t])){r=!0;break}if(!r)return;let a={now:zm(),transition:Me({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=e,this.sky.setSky(e,t),this.sky.updateTransitions(a)}_setProjectionInternal(e){let t=function(e,t,i){let r={constrainOverride:t};if(Array.isArray(e)){let t=new Hy({type:e},i);return{projection:t,transform:new pv(r),cameraHelper:new fv(t)}}switch(e){case"mercator":return{projection:new zy,transform:new Vy(r),cameraHelper:new $y};case"globe":{let e=new Hy({type:["interpolate",["linear"],["zoom"],11,"vertical-perspective",12,"mercator"]},{});return{projection:e,transform:new pv(r),cameraHelper:new fv(e)}}case"vertical-perspective":return{projection:new Wy,transform:new cv(r),cameraHelper:new dv};default:return je(`Unknown projection name: ${e}. Falling back to mercator projection.`),{projection:new zy,transform:new Vy(r),cameraHelper:new $y}}}(e,this.map._camera?.transform.constrainOverride,this._globalState);this.projection=t.projection,this.map.migrateProjection(t.transform,t.cameraHelper);for(let e in this.tileManagers)this.tileManagers[e].reload()}_validate(e,t,i,r,a={}){return uo(this,e,{key:t,style:this.serialize(),value:i,...r},a)}_remove(e=!0){this._frameRequest&&=(this._frameRequest.abort(),null),this._loadStyleRequest&&=(this._loadStyleRequest.abort(),null),this._spriteRequest&&=(this._spriteRequest.abort(),null),Xg().off(Zg,this._rtlPluginLoaded);for(let e in this._layers)this._layers[e].setEventedParent(null);for(let e in this.tileManagers){let t=this.tileManagers[e];t.setEventedParent(null),t.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),e&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(e)}_clearSource(e){this.tileManagers[e].clearTiles()}_reloadSource(e){this.tileManagers[e].resume(),this.tileManagers[e].reload()}_updateSources(e){for(let t in this.tileManagers)this.tileManagers[t].update(e,this.map.terrain)}_generateCollisionBoxes(){for(let e in this.tileManagers)this._reloadSource(e)}_updatePlacement(e,t,i,r,a=!1){let n=!1,o=!1,s={};for(let t of this._order){let i=this._layers[t];

2if(this.colorAttachment=new Nx(e,o),r)this.depthAttachment=a?new $x(e,o):new qx(e,o);else if(a)throw Error("Stencil cannot be set without depth")}destroy(){let e=this.context.gl,t=this.colorAttachment.get();if(t&&e.deleteTexture(t),this.depthAttachment){let t=this.depthAttachment.get();t&&e.deleteRenderbuffer(t)}e.deleteFramebuffer(this.framebuffer)}},Gx=class{constructor(e,t,i){this.blendFunction=e,this.blendColor=t,this.mask=i}};Gx.Replace=[1,0],Gx.disabled=new Gx(Gx.Replace,ki.transparent,[!1,!1,!1,!1]),Gx.unblended=new Gx(Gx.Replace,ki.transparent,[!0,!0,!0,!0]),Gx.alphaBlended=new Gx([1,771],ki.transparent,[!0,!0,!0,!0]);var Zx=class{constructor(e){this.gl=e,this.clearColor=new hx(this),this.clearDepth=new ux(this),this.clearStencil=new cx(this),this.colorMask=new px(this),this.depthMask=new dx(this),this.stencilMask=new fx(this),this.stencilFunc=new mx(this),this.stencilOp=new gx(this),this.stencilTest=new _x(this),this.depthRange=new yx(this),this.depthTest=new vx(this),this.depthFunc=new xx(this),this.blend=new bx(this),this.blendFunc=new wx(this),this.blendColor=new Tx(this),this.blendEquation=new Sx(this),this.cullFace=new Px(this),this.cullFaceSide=new Ex(this),this.frontFace=new Cx(this),this.program=new Mx(this),this.activeTexture=new Ix(this),this.viewport=new Ax(this),this.bindFramebuffer=new zx(this),this.bindRenderbuffer=new kx(this),this.bindTexture=new Dx(this),this.bindVertexBuffer=new Rx(this),this.bindElementBuffer=new Lx(this),this.bindVertexArray=new Fx(this),this.pixelStoreUnpack=new Bx(this),this.pixelStoreUnpackPremultiplyAlpha=new Ox(this),this.pixelStoreUnpackFlipY=new Vx(this),this.extTextureFilterAnisotropic=e.getExtension("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),e.getExtension("EXT_color_buffer_half_float"),e.getExtension("EXT_color_buffer_float")}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 nx(this,e,t)}createVertexBuffer(e,t,i){return new sx(this,e,t,i)}createRenderbuffer(e,t,i){let r=this.gl,a=r.createRenderbuffer();return this.bindRenderbuffer.set(a),r.renderbufferStorage(r.RENDERBUFFER,e,t,i),this.bindRenderbuffer.set(null),a}createFramebuffer(e,t,i,r){return new Ux(this,e,t,i,r)}clear({color:e,depth:t,stencil:i}){let r=this.gl,a=0;e&&(a|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==t&&(a|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(t),this.depthMask.set(!0)),void 0!==i&&(a|=r.STENCIL_BUFFER_BIT,this.clearStencil.set(i),this.stencilMask.set(255)),r.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){Be(e.blendFunction,Gx.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(){return this.gl.createVertexArray()}deleteVertexArray(e){this.gl.deleteVertexArray(e)}unbindVAO(){this.bindVertexArray.set(null)}},Wx=class{constructor(e,t,i){this.func=e,this.mask=t,this.range=i}};Wx.ReadOnly=!1,Wx.ReadWrite=!0,Wx.disabled=new Wx(519,Wx.ReadOnly,[0,1]);const Hx=7680;var Xx=class{constructor(e,t,i,r,a,n){this.test=e,this.ref=t,this.mask=i,this.fail=r,this.depthFail=a,this.pass=n}};Xx.disabled=new Xx({func:519,mask:0},0,0,Hx,Hx,Hx);const Yx=2305;var Kx=class{constructor(e,t,i){this.enable=e,this.mode=t,this.frontFace=i}};let Jx;function Qx(e,t,i,r,a){let n=e.context,o=e.transform,s=n.gl,l=e.useProgram("collisionBox"),h=[],u=0,c=0;for(let p of r){let r=t.getTile(p).getBucket(i);if(!r)continue;let d=a?r.textCollisionBox:r.iconCollisionBox,f=r.collisionCircleArray;f.length>0&&(h.push({circleArray:f,circleOffset:c,coord:p}),u+=f.length/4,c=u),d&&l.draw(n,s.LINES,Wx.disabled,Xx.disabled,e.colorModeForRenderPass(),Kx.disabled,kv(e.transform),e.style.map.terrain?.getTerrainData(p),o.getProjectionData({overscaledTileID:p,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),i.id,d.layoutVertexBuffer,d.indexBuffer,d.segments,null,e.transform.zoom,null,null,d.collisionVertexBuffer)}if(!a||!h.length)return;let p=e.useProgram("collisionCircle"),d=new il;d.resize(4*u),d._trim();let f=0;for(let e of h)for(let t=0;t<e.circleArray.length/4;t++){let i=4*t,r=e.circleArray[i+0],a=e.circleArray[i+1],n=e.circleArray[i+2],o=e.circleArray[i+3];d.emplace(f++,r,a,n,o,0),d.emplace(f++,r,a,n,o,1),d.emplace(f++,r,a,n,o,2),d.emplace(f++,r,a,n,o,3)}(!Jx||Jx.length<2*u)&&(Jx=function(e){let t=2*e,i=new al;i.resize(t),i._trim();for(let e=0;e<t;e++){let t=6*e;i.uint16[t+0]=4*e+0,i.uint16[t+1]=4*e+1,i.uint16[t+2]=4*e+2,i.uint16[t+3]=4*e+2,i.uint16[t+4]=4*e+3,i.uint16[t+5]=4*e+0}return i}(u));let m=n.createIndexBuffer(Jx,!0),g=n.createVertexBuffer(d,Lc.members,!0);for(let t of h){let r=Dv(e.transform);p.draw(n,s.TRIANGLES,Wx.disabled,Xx.disabled,e.colorModeForRenderPass(),Kx.disabled,r,e.style.map.terrain?.getTerrainData(t.coord),null,i.id,g,m,ul.simpleSegment(0,2*t.circleOffset,t.circleArray.length,t.circleArray.length/2),null,e.transform.zoom,null,null,null)}g.destroy(),m.destroy()}Kx.disabled=new Kx(!1,1029,Yx),Kx.backCCW=new Kx(!0,1029,Yx),Kx.frontCCW=new Kx(!0,1028,Yx);const eb=w(new Float32Array(16));function tb(e,t,i,r,a,n){let{horizontalAlign:o,verticalAlign:s}=Xc(e),l=-(s-.5)*i;return new d((-(o-.5)*t/a+r[0])*n,(l/a+r[1])*n)}function ib(e,t,i,r,a,n){let o=t.tileAnchorPoint.add(new d(t.translation[0],t.translation[1]));if(t.pitchWithMap){let e=r.mult(n);i||(e=e.rotate(-a));let s=o.add(e);return A_(s.x,s.y,t.pitchedLabelPlaneMatrix,t.getElevation).point}if(i){let i=V_(t.tileAnchorPoint.x+1,t.tileAnchorPoint.y,t).point.sub(e),a=Math.atan(i.y/i.x)+(i.x<0?Math.PI:0);return e.add(r.rotate(a))}return e.add(r)}function rb(e,t,i,r,a,n,o,s,l,h,u,c){let p=e.text.placedSymbolArray,f=e.text.dynamicLayoutVertexArray,m=e.icon.dynamicLayoutVertexArray,g={};f.clear();for(let m=0;m<p.length;m++){let _=p.get(m),y=e.allowVerticalPlacement&&!_.placedOrientation,v=_.hidden||!_.crossTileID||y?null:r[_.crossTileID];if(v){let r=new d(_.anchorX,_.anchorY),p={getElevation:c,width:a.width,height:a.height,pitchedLabelPlaneMatrix:n,lineVertexArray:null,pitchWithMap:i,transform:a,projectionCache:null,tileAnchorPoint:r,translation:h,unwrappedTileID:u},m=i?N_(r.x,r.y,p):V_(r.x,r.y,p),y=z_(a.cameraToCenterDistance,m.signedDistanceFromCamera),x=Kc(e.textSizeData,s,_)*y/24;i&&(x*=e.tilePixelRatio/o);let{width:b,height:w,anchor:T,textOffset:S,textBoxScale:P}=v,E=tb(T,b,w,S,P,x),C=a.getPitchedTextCorrection(r.x+h[0],r.y+h[1],u),M=ib(m.point,p,t,E,-a.bearingInRadians,C),I=e.allowVerticalPlacement&&2===_.placedOrientation?Math.PI/2:0;for(let e=0;e<_.numGlyphs;e++)ip(f,M,I);l&&_.associatedIconIndex>=0&&(g[_.associatedIconIndex]={shiftedAnchor:M,angle:I})}else Z_(_.numGlyphs,f)}if(l){m.clear();let t=e.icon.placedSymbolArray;for(let e=0;e<t.length;e++){let i=t.get(e);if(i.hidden)Z_(i.numGlyphs,m);else{let t=g[e];if(t)for(let e=0;e<i.numGlyphs;e++)ip(m,t.shiftedAnchor,t.angle);else Z_(i.numGlyphs,m)}}e.icon.dynamicLayoutVertexBuffer.updateData(m)}e.text.dynamicLayoutVertexBuffer.updateData(f)}function ab(e,t,i){return i.iconsInText&&t?"symbolTextAndIcon":e?"symbolSDF":"symbolIcon"}function nb(e,t,i,r,a,n,o,s,l,h,u,c,p){let d=e.context,f=d.gl,m=e.transform,g="map"===s,_="map"===l,y="viewport"!==s&&"point"!==i.layout.get("symbol-placement"),v=g&&!_&&!y,b=!i.layout.get("symbol-sort-key").isConstant(),w=!1,T=e.getDepthModeForSublayer(0,Wx.ReadOnly),S=i._unevaluatedLayout.hasValue("text-variable-anchor")||i._unevaluatedLayout.hasValue("text-variable-anchor-offset"),P=[],E=m.getCircleRadiusCorrection();for(let s of r){let r=t.getTile(s),l=r.getBucket(i);if(!l)continue;let u=a?l.text:l.icon;if(!u?.segments.get().length||!u.hasVisibleVertices)continue;let c,d,T,C,M=u.programConfigurations.get(i.id),I=a||l.sdfIcons,A=a?l.textSizeData:l.iconSizeData,z=_||0!==m.pitch,k=e.useProgram(ab(I,a,l),M),D=Jc(A,m.zoom),R=e.style.map.terrain?.getTerrainData(s),L=[0,0],F=null;if(a){if(d=r.glyphAtlasTexture,T=f.LINEAR,c=r.glyphAtlasTexture.size,l.iconsInText){L=r.imageAtlasTexture.size,F=r.imageAtlasTexture;let t="composite"===A.kind||"camera"===A.kind;C=z||e.options.rotating||e.options.zooming||t?f.LINEAR:f.NEAREST}}else{let t=1!==i.layout.get("icon-size").constantOr(0)||l.iconsNeedLinear;d=r.imageAtlasTexture,T=I||e.options.rotating||e.options.zooming||t||z?f.LINEAR:f.NEAREST,c=r.imageAtlasTexture.size}let B=oe(r,1,e.transform.zoom),O=C_(g,e.transform,B),V=M_(_,g,e.transform,B),j=de(m,r,n,o),N=m.getProjectionData({overscaledTileID:s,applyGlobeMatrix:!p,applyTerrainMatrix:!0}),q=S&&l.hasTextData(),$="none"!==i.layout.get("icon-text-fit")&&q&&l.hasIconData(),U=i._unevaluatedLayout.hasValue("icon-offset");if(y){let t=x();P_(t,O);let r=e.style.map.terrain?(t,i)=>e.style.map.terrain.getElevation(s,t,i):null;D_(l,e,a,O,t,_,h,"map"===i.layout.get("text-rotation-alignment"),s.toUnwrapped(),m.width,m.height,j,r)}let G,Z=a&&S||$,W=_?O:e.transform.clipSpaceToPixelsMatrix,H=y||Z?eb:W,X=I&&0!==i.paint.get(a?"text-halo-width":"icon-halo-width").constantOr(1);G=I?l.iconsInText?ex(A.kind,D,v,_,y,Z,e,H,V,j,c,L,E,U):Qv(A.kind,D,v,_,y,Z,e,H,V,j,a,c,X,E,U):Jv(A.kind,D,v,_,y,Z,e,H,V,j,a,c,E,U);let Y={program:k,buffers:u,uniformValues:G,projectionData:N,atlasTexture:d,atlasTextureIcon:F,atlasInterpolation:T,atlasInterpolationIcon:C,isSDF:I,hasHalo:X};if(b&&l.canOverlap){w=!0;let e=u.segments.get();for(let t of e)P.push({segments:new ul([t]),sortKey:t.sortKey,state:Y,terrainData:R})}else P.push({segments:u.segments,sortKey:0,state:Y,terrainData:R})}w&&P.sort(((e,t)=>e.sortKey-t.sortKey));let C=i.paint.get(a?"text-halo-width":"icon-halo-width").constantOr(null)??1/0,M=24*i.layout.get("text-letter-spacing").constantOr(0)<0||C>1;for(let t of P){let r=t.state;d.activeTexture.set(f.TEXTURE0),r.atlasTexture.bind(r.atlasInterpolation,f.CLAMP_TO_EDGE),r.atlasTextureIcon&&(d.activeTexture.set(f.TEXTURE1),r.atlasTextureIcon&&r.atlasTextureIcon.bind(r.atlasInterpolationIcon,f.CLAMP_TO_EDGE));let a=r.isSDF&&r.hasHalo;if(a){let a=r.uniformValues;a.u_is_halo=1,M&&(a.u_is_plain=0,ob(r.buffers,t.segments,i,e,r.program,T,u,c,a,r.projectionData,t.terrainData),a.u_is_halo=0,a.u_is_plain=1)}ob(r.buffers,t.segments,i,e,r.program,T,u,c,r.uniformValues,r.projectionData,t.terrainData),a&&!M&&(r.uniformValues.u_is_halo=0)}}function ob(e,t,i,r,a,n,o,s,l,h,u){let c=r.context,p=c.gl;a.draw(c,p.TRIANGLES,n,o,s,Kx.backCCW,l,u,h,i.id,e.layoutVertexBuffer,e.indexBuffer,t,i.paint,r.transform.zoom,e.programConfigurations.get(i.id),e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer)}function sb(e,t,i,r,a){let n=e.context,o=n.gl,s=Xx.disabled,l=new Gx([o.ONE,o.ONE],ki.transparent,[!0,!0,!0,!0]),h=t.getBucket(i);if(!h)return;let u=r.key,c=i.heatmapFbos.get(u);c||(c=hb(n,t.tileSize,t.tileSize),i.heatmapFbos.set(u,c)),n.bindFramebuffer.set(c.framebuffer),n.viewport.set([0,0,t.tileSize,t.tileSize]),n.clear({color:ki.transparent});let p=h.programConfigurations.get(i.id),d=e.useProgram("heatmap",p,!a),f=e.transform.getProjectionData({overscaledTileID:t.tileID,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),m=e.style.map.terrain.getTerrainData(r);d.draw(n,o.TRIANGLES,Wx.disabled,s,l,Kx.disabled,Lv(t,e.transform.zoom,i.paint.get("heatmap-intensity"),1),m,f,i.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,i.paint,e.transform.zoom,p)}function lb(e,t,i,r,a){let n=e.context,o=n.gl,s=e.transform;n.setColorMode(e.colorModeForRenderPass());let l=ub(n,t),h=i.key,u=t.heatmapFbos.get(h);if(!u)return;n.activeTexture.set(o.TEXTURE0),o.bindTexture(o.TEXTURE_2D,u.colorAttachment.get()),n.activeTexture.set(o.TEXTURE1),l.bind(o.LINEAR,o.CLAMP_TO_EDGE);let c=s.getProjectionData({overscaledTileID:i,applyTerrainMatrix:a,applyGlobeMatrix:!r});e.useProgram("heatmapTexture").draw(n,o.TRIANGLES,Wx.disabled,Xx.disabled,e.colorModeForRenderPass(),Kx.disabled,Fv(e,t,0,1),null,c,t.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments,t.paint,s.zoom),u.destroy(),t.heatmapFbos.delete(h)}function hb(e,t,i){let r=e.gl,a=r.createTexture();r.bindTexture(r.TEXTURE_2D,a),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texStorage2D(r.TEXTURE_2D,1,r.RGBA16F,t,i);let n=e.createFramebuffer(t,i,!1,!1);return n.colorAttachment.set(a),n}function ub(e,t){return t.colorRampTexture||=new jh(e,t.colorRamp,e.gl.RGBA),t.colorRampTexture}function cb(e,t,i,r){let a=e.context,n=a.bindFramebuffer.get(),o=a.viewport.get(),[,,s,l]=o;return function(e,t,i){let r=e.context.gl;if(!e.layerOpacityFbo){let a=e.context.createFramebuffer(t,i,!0,!0),n=r.createTexture();return r.bindTexture(r.TEXTURE_2D,n),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,t,i,0,r.RGBA,r.UNSIGNED_BYTE,null),a.colorAttachment.set(n),a.depthAttachment.set(e.context.createRenderbuffer(r.DEPTH_STENCIL,t,i)),e.layerOpacityFbo=a,void e.context.bindFramebuffer.set(e.layerOpacityFbo.framebuffer)}if(e.layerOpacityFbo.width===t&&e.layerOpacityFbo.height===i)return void e.context.bindFramebuffer.set(e.layerOpacityFbo.framebuffer);let a=e.layerOpacityFbo;r.bindTexture(r.TEXTURE_2D,a.colorAttachment.get()),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,t,i,0,r.RGBA,r.UNSIGNED_BYTE,null),e.context.bindRenderbuffer.set(a.depthAttachment.get()),r.renderbufferStorage(r.RENDERBUFFER,r.DEPTH_STENCIL,t,i),e.context.bindRenderbuffer.set(null),a.width=t,a.height=i,e.context.bindFramebuffer.set(a.framebuffer)}(e,s,l),a.viewport.set([0,0,s,l]),a.clear({color:ki.transparent,depth:1,stencil:0}),e.currentStencilSource=void 0,e.renderTileClippingMasks(t,i,r),{compositeTarget:n,compositeViewport:o}}function pb(e,t,i,r){let a=e.context,n=a.gl;a.bindFramebuffer.set(i.compositeTarget),a.viewport.set(i.compositeViewport),a.activeTexture.set(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,e.layerOpacityFbo.colorAttachment.get()),e.useProgram("layerOpacity").draw(a,n.TRIANGLES,Wx.disabled,Xx.disabled,e.colorModeForRenderPass(),Kx.disabled,((e,t)=>({u_image:t,u_opacity:e}))(t,0),null,null,r.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,r.paint,e.transform.zoom),e.currentStencilSource=void 0}function db(e,t,i,r,a,n,o,s){let l=256;if(a.stepInterpolant){let r=t.getSource().maxzoom,a=o.canonical.z===r?Math.ceil(1<<e.transform.maxZoom-o.canonical.z):1;l=Ee(function(e){return e<=1?1:2**Math.ceil(Math.log(e)/Math.LN2)}(n.maxLineLength/ne*1024*a),256,i.maxTextureSize)}return s.gradient=zh({expression:a.gradientExpression(),evaluationKey:"lineProgress",resolution:l,image:s.gradient||void 0,clips:n.lineClipsArray}),s.texture?s.texture.update(s.gradient):s.texture=new jh(i,s.gradient,r.RGBA),s.version=a.gradientVersion,s.texture}function fb(e,t,i,r,a){e.activeTexture.set(t.TEXTURE0),i.imageAtlasTexture.bind(t.LINEAR,t.CLAMP_TO_EDGE),r.updatePaintBuffers(a)}function mb(e,t,i,r,a,n){(a||e.lineAtlas.dirty)&&(t.activeTexture.set(i.TEXTURE0),e.lineAtlas.bind(t)),r.updatePaintBuffers(n)}function gb(e,t,i,r,a,n,o){let s=n.gradients[a.id],l=s.texture;a.gradientVersion!==s.version&&(l=db(e,t,i,r,a,n,o,s)),i.activeTexture.set(r.TEXTURE0),l.bind(a.stepInterpolant?r.NEAREST:r.LINEAR,r.CLAMP_TO_EDGE)}function _b(e,t,i,r,a,n,o,s,l){let h=n.gradients[a.id],u=h.texture;a.gradientVersion!==h.version&&(u=db(e,t,i,r,a,n,o,h)),i.activeTexture.set(r.TEXTURE0),u.bind(a.stepInterpolant?r.NEAREST:r.LINEAR,r.CLAMP_TO_EDGE),i.activeTexture.set(r.TEXTURE1),e.lineAtlas.bind(i),s.updatePaintBuffers(l)}function yb(e,t,i,r,a,n){let o,{isRenderingToTexture:s}=a,l=e.getDepthModeForSublayer(0,Wx.ReadOnly),h=e.colorModeForRenderPass(),u=i.paint.get("line-dasharray"),c=u.constantOr(1),p=i.paint.get("line-pattern"),d=p.constantOr(1),f=i.paint.get("line-gradient"),m=i.getCrossfadeParameters();o=d?"linePattern":c&&f?"lineGradientSDF":c?"lineSDF":f?"lineGradient":"line";let g=e.context,_=g.gl,y=e.transform,v=!0;for(let a of r){let r=t.getTile(a);if(d&&!r.patternsLoaded())continue;let x=r.getBucket(i);if(!x)continue;let b=x.programConfigurations.get(i.id),w=e.context.program.get(),T=e.useProgram(o,b),S=v||T.program!==w,P=n?e.getTerrainDataForTile(a,s):null,E=p.constantOr(null),C=u?.constantOr(null);if(E&&r.imageAtlas){let e=r.imageAtlas,t=e.patternPositions[E.to.toString()],i=e.patternPositions[E.from.toString()];t&&i&&b.setConstantPatternPositions(t,i)}else if(C){let t="round"===i.layout.get("line-cap").constantOr(null),r=e.lineAtlas.getDash(C.to,t),a=e.lineAtlas.getDash(C.from,t);b.setConstantDashPositions(r,a)}let M,I=y.getProjectionData({overscaledTileID:a,applyGlobeMatrix:!s,applyTerrainMatrix:!0}),A=y.getPixelScale();d?(M=$v(e,r,i,A,m),fb(g,_,r,b,m)):c&&f?(M=Gv(e,r,i,A,m,x.lineClipsArray.length),_b(e,t,g,_,i,x,a,b,m)):c?(M=Uv(e,r,i,A,m),mb(e,g,_,b,S,m)):f?(M=qv(e,r,i,A,x.lineClipsArray.length),gb(e,t,g,_,i,x,a)):M=Nv(e,r,i,A);let z=e.stencilModeForClipping(a);T.draw(g,_.TRIANGLES,l,z,h,Kx.disabled,M,P,I,i.id,x.layoutVertexBuffer,x.indexBuffer,x.segments,i.paint,e.transform.zoom,b,x.layoutVertexBuffer2),v=!1}}function vb(e,t,i,r,a){if(!i||!r?.imageAtlas)return;let n=r.imageAtlas.patternPositions,o=n[i.to.toString()],s=n[i.from.toString()];if(!o&&s&&(o=s),!s&&o&&(s=o),!o||!s){let e=a.getPaintProperty(t);o=n[e],s=n[e]}o&&s&&e.setConstantPatternPositions(o,s)}function xb(e,t,i,r,a){let{isRenderingToTexture:n}=a,o=e.colorModeForRenderPass();wb(e,t,i,r,e.getDepthModeForSublayer(1,Wx.ReadOnly),o,!1,n),bb(e,t,i,r,a)}function bb(e,t,i,r,a){if(!i.paint.get("fill-antialias"))return;let{isRenderingToTexture:n}=a,o=e.colorModeForRenderPass();wb(e,t,i,r,e.getDepthModeForSublayer(i.getPaintProperty("fill-outline-color")?2:0,Wx.ReadOnly),o,!0,n)}function wb(e,t,i,r,a,n,o,s){let l,h,u,c,p,d=e.context.gl,f="fill-pattern",m=i.paint.get(f),g=m?.constantOr(1),_=i.getCrossfadeParameters(),y=e.transform,v=i.paint.get("fill-translate"),x=i.paint.get("fill-translate-anchor");o?(h=g&&!i.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",l=d.LINES):(h=g?"fillPattern":"fill",l=d.TRIANGLES);let b=m.constantOr(null);for(let m of r){let r=t.getTile(m);if(g&&!r.patternsLoaded())continue;let w=r.getBucket(i);if(!w)continue;let T=w.programConfigurations.get(i.id),S=e.useProgram(h,T),P=e.getTerrainDataForTile(m,s);g&&(e.context.activeTexture.set(d.TEXTURE0),r.imageAtlasTexture.bind(d.LINEAR,d.CLAMP_TO_EDGE),T.updatePaintBuffers(_)),vb(T,f,b,r,i);let E=y.getProjectionData({overscaledTileID:m,applyGlobeMatrix:!s,applyTerrainMatrix:!0}),C=de(y,r,v,x);if(o){c=w.indexBuffer2,p=w.segments2;let t=[d.drawingBufferWidth,d.drawingBufferHeight];u="fillOutlinePattern"===h&&g?Av(e,_,r,t,C):Iv(t,C)}else c=w.indexBuffer,p=w.segments,u=g?Cv(e,_,r,C):Mv(C);let M=e.stencilModeForClipping(m);S.draw(e.context,l,a,M,n,Kx.backCCW,u,P,E,i.id,w.layoutVertexBuffer,c,p,i.paint,e.transform.zoom,T)}}function Tb(e,t,i,r,a,n,o,s){let l=e.context,h=l.gl,u="fill-extrusion-pattern",c=i.paint.get(u),p=c.constantOr(1),d=i.getCrossfadeParameters(),f=i.paint.get("fill-extrusion-opacity"),m=c.constantOr(null),g=e.transform;for(let c of r){let r=t.getTile(c),_=r.getBucket(i);if(!_)continue;let y=e.style.map.terrain?.getTerrainData(c),v=_.programConfigurations.get(i.id),x=e.useProgram(p?"fillExtrusionPattern":"fillExtrusion",v);p&&(e.context.activeTexture.set(h.TEXTURE0),r.imageAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),v.updatePaintBuffers(d));let b=g.getProjectionData({overscaledTileID:c,applyGlobeMatrix:!s,applyTerrainMatrix:!0});vb(v,u,m,r,i);let w=de(g,r,i.paint.get("fill-extrusion-translate"),i.paint.get("fill-extrusion-translate-anchor")),T=i.paint.get("fill-extrusion-vertical-gradient"),S=p?Ev(e,T,f,w,c,d,r):Pv(e,T,f,w);x.draw(l,l.gl.TRIANGLES,a,n,o,Kx.backCCW,S,y,b,i.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,i.paint,e.transform.zoom,v,e.style.map.terrain&&_.centroidVertexBuffer)}}function Sb(e,t,i,r,a,n,o,s,l){let h=e.style.projection,u=e.context,c=e.transform,p=u.gl,d=[`#define NUM_ILLUMINATION_SOURCES ${i.paint.get("hillshade-highlight-color").values.length}`],f=e.useProgram("hillshade",null,!1,d),m=!e.options.moving;for(let d of r){let r=t.getTile(d),g=r.fbo;if(!g)continue;let _=h.getMeshFromTileID(u,d.canonical,s,!0,"raster"),y=e.getTerrainDataForTile(d,l);u.activeTexture.set(p.TEXTURE0),p.bindTexture(p.TEXTURE_2D,g.colorAttachment.get());let v=c.getProjectionData({overscaledTileID:d,aligned:m,applyGlobeMatrix:!l,applyTerrainMatrix:!0});f.draw(u,p.TRIANGLES,n,a[d.overscaledZ],o,Kx.backCCW,Bv(e,r,i),y,v,i.id,_.vertexBuffer,_.indexBuffer,_.segments)}}let Pb=0;function Eb(e,t,i,r,a,n,o,s,l){let h=e.style.projection,u=e.context,c=e.transform,p=u.gl,d=e.useProgram("colorRelief"),f=!e.options.moving,m="nearest"===i.paint.get("resampling")?p.NEAREST:p.LINEAR,g=!0,_=0;for(let y of r){let r=t.getTile(y),v=r.dem;if(g){Pb||=p.getParameter(p.MAX_TEXTURE_SIZE);let e=Pb,{elevationTexture:t,colorTexture:r}=i.getColorRampTextures(u,e,v.getUnpackVector());u.activeTexture.set(p.TEXTURE1),t.bind(p.NEAREST,p.CLAMP_TO_EDGE),u.activeTexture.set(p.TEXTURE4),r.bind(p.LINEAR,p.CLAMP_TO_EDGE),g=!1,_=t.size[0]}if(!v?.data)continue;let x=v.stride,b=v.getPixels();if(u.activeTexture.set(p.TEXTURE0),u.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture||=e.getTileTexture(x),r.demTexture){let e=r.demTexture;e.update(b,{premultiply:!1}),e.bind(m,p.CLAMP_TO_EDGE)}else r.demTexture=new jh(u,b,p.RGBA,{premultiply:!1}),r.demTexture.bind(m,p.CLAMP_TO_EDGE);let w=h.getMeshFromTileID(u,y.canonical,s,!0,"raster"),T=e.getTerrainDataForTile(y,l),S=c.getProjectionData({overscaledTileID:y,aligned:f,applyGlobeMatrix:!l,applyTerrainMatrix:!0});d.draw(u,p.TRIANGLES,n,a[y.overscaledZ],o,Kx.backCCW,jv(i,r.dem,_),T,S,i.id,w.vertexBuffer,w.indexBuffer,w.segments)}}const Cb=[new d(0,0),new d(ne,0),new d(ne,ne),new d(0,ne)];function Mb(e,t,i,r,a,n,o,s,l=!1,h=!1){let u=r[r.length-1].overscaledZ,c=e.context,p=c.gl,d=e.useProgram("raster"),f=e.transform,m=e.style.projection,g=e.colorModeForRenderPass(),_=!e.options.moving,y=i.paint.get("raster-opacity"),v="nearest"===i.paint.get("resampling")||"nearest"===i.paint.get("raster-resampling")?p.NEAREST:p.LINEAR,x=i.paint.get("raster-fade-duration"),b=!!e.style.map.terrain;for(let w of r){let r=e.getDepthModeForSublayer(w.overscaledZ-u,1===y?Wx.ReadWrite:Wx.ReadOnly,p.LESS),T=t.getTile(w);c.activeTexture.set(p.TEXTURE0),T.texture.bind(v,p.CLAMP_TO_EDGE,p.LINEAR_MIPMAP_NEAREST),c.activeTexture.set(p.TEXTURE1);let{parentTile:S,parentScaleBy:P,parentTopLeft:E,fadeValues:C}=Ib(T,t,x,b);T.fadeOpacity=C.tileOpacity,S?(S.fadeOpacity=C.parentTileOpacity,S.texture.bind(v,p.CLAMP_TO_EDGE,p.LINEAR_MIPMAP_NEAREST)):T.texture.bind(v,p.CLAMP_TO_EDGE,p.LINEAR_MIPMAP_NEAREST),T.texture.useMipmap&&c.extTextureFilterAnisotropic&&e.transform.pitch>e.options.anisotropicFilterPitch&&p.texParameterf(p.TEXTURE_2D,c.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,c.extTextureFilterAnisotropicMax);let M=e.getTerrainDataForTile(w,h),I=f.getProjectionData({overscaledTileID:w,aligned:_,applyGlobeMatrix:!h,applyTerrainMatrix:!0}),A=Hv(E,P,C.fadeMix,i,s),z=m.getMeshFromTileID(c,w.canonical,n,o,"raster"),k=a?a[w.overscaledZ]:Xx.disabled;d.draw(c,p.TRIANGLES,r,k,g,l?Kx.frontCCW:Kx.backCCW,A,M,I,i.id,z.vertexBuffer,z.indexBuffer,z.segments)}}function Ib(e,t,i,r){let a={parentTile:null,parentScaleBy:1,parentTopLeft:[0,0],fadeValues:{tileOpacity:1,parentTileOpacity:1,fadeMix:{opacity:1,mix:0}}};if(0===i||r)return a;if(e.fadingParentID){let r=t.getLoadedTile(e.fadingParentID);if(!r)return a;let n=2**(r.tileID.overscaledZ-e.tileID.overscaledZ);return{parentTile:r,parentScaleBy:n,parentTopLeft:[e.tileID.canonical.x*n%1,e.tileID.canonical.y*n%1],fadeValues:Ab(e,r,i)}}return e.selfFading?{parentTile:null,parentScaleBy:1,parentTopLeft:[0,0],fadeValues:zb(e,i)}:a}function Ab(e,t,i){let r=zm(),a=(r-e.timeAdded)/i,n=(r-t.timeAdded)/i,o=1===e.fadingDirection,s=Ee(a,0,1),l=Ee(1-n,0,1),h=o?s:l;return{tileOpacity:h,parentTileOpacity:o?l:s,fadeMix:{opacity:1,mix:1-h}}}function zb(e,t){let i=Ee((zm()-e.timeAdded)/t,0,1);return{tileOpacity:i,fadeMix:{opacity:i,mix:0}}}const kb=new ki(1,0,0,1),Db=new ki(0,1,0,1),Rb=new ki(0,0,1,1),Lb=new ki(1,0,1,1),Fb=new ki(0,1,1,1);function Bb(e,t,i,r){Vb(e,0,t+i/2,e.transform.width,i,r)}function Ob(e,t,i,r){Vb(e,t-i/2,0,i,e.transform.height,r)}function Vb(e,t,i,r,a,n){let o=e.context,s=o.gl;s.enable(s.SCISSOR_TEST),s.scissor(t*e.pixelRatio,i*e.pixelRatio,r*e.pixelRatio,a*e.pixelRatio),o.clear({color:n}),s.disable(s.SCISSOR_TEST)}function jb(e,t,i){let r=e.context,a=r.gl,n=e.useProgram("debug"),o=Wx.disabled,s=Xx.disabled,l=e.colorModeForRenderPass(),h="$debug",u=e.style.map.terrain?.getTerrainData(i);r.activeTexture.set(a.TEXTURE0);let c=t.getTileByID(i.key).latestRawTileData?.byteLength||0,p=Math.floor(c/1024),d=t.getTile(i).tileSize,f=512/Math.min(d,512)*(i.overscaledZ/e.transform.zoom)*.5,m=i.canonical.toString();i.overscaledZ!==i.canonical.z&&(m+=` => ${i.overscaledZ}`),function(e,t){e.initDebugOverlayCanvas();let i=e.debugOverlayCanvas,r=e.context.gl,a=e.debugOverlayCanvas.getContext("2d");a.clearRect(0,0,i.width,i.height),a.shadowColor="white",a.shadowBlur=2,a.lineWidth=1.5,a.strokeStyle="white",a.textBaseline="top",a.font="bold 36px Open Sans, sans-serif",a.fillText(t,5,5),a.strokeText(t,5,5),e.debugOverlayTexture.update(i),e.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(e,`${m} ${p}kB`);let g=e.transform.getProjectionData({overscaledTileID:i,applyGlobeMatrix:!0,applyTerrainMatrix:!0});n.draw(r,a.TRIANGLES,o,s,Gx.alphaBlended,Kx.disabled,Rv(ki.transparent,f),null,g,h,e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments),n.draw(r,a.LINE_STRIP,o,s,l,Kx.disabled,Rv(ki.red),u,g,h,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments)}function Nb(e,t){if(!t.mesh){let i=new qs;i.emplaceBack(-1,-1),i.emplaceBack(1,-1),i.emplaceBack(1,1),i.emplaceBack(-1,1);let r=new nl;r.emplaceBack(0,1,2),r.emplaceBack(0,2,3),t.mesh=new Cy(e.createVertexBuffer(i,My.members),e.createIndexBuffer(r),ul.simpleSegment(0,0,i.length,r.length))}return t.mesh}const qb={symbol:function(e,t,i,r,a,n){if("translucent"!==e.renderPass)return;let{isRenderingToTexture:o}=n,s=Xx.disabled,l=e.colorModeForRenderPass();(i._unevaluatedLayout.hasValue("text-variable-anchor")||i._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(e,t,i,r,a,n,o,s,l){let h=t.transform,u=t.style.map.terrain,c="map"===a,p="map"===n;for(let a of e){let e=r.getTile(a),n=e.getBucket(i);if(!n?.text?.segments.get().length)continue;let d=Jc(n.textSizeData,h.zoom),f=oe(e,1,t.transform.zoom),m=C_(c,t.transform,f),g="none"!==i.layout.get("icon-text-fit")&&n.hasIconData();if(d){let t=2**(h.zoom-e.tileID.overscaledZ),i=u?(e,t)=>u.getElevation(a,e,t):null;rb(n,c,p,l,h,m,t,d,g,de(h,e,o,s),a.toUnwrapped(),i)}}}(r,e,i,t,i.layout.get("text-rotation-alignment"),i.layout.get("text-pitch-alignment"),i.paint.get("text-translate"),i.paint.get("text-translate-anchor"),a),0!==i.paint.get("icon-opacity").constantOr(1)&&nb(e,t,i,r,!1,i.paint.get("icon-translate"),i.paint.get("icon-translate-anchor"),i.layout.get("icon-rotation-alignment"),i.layout.get("icon-pitch-alignment"),i.layout.get("icon-keep-upright"),s,l,o),0!==i.paint.get("text-opacity").constantOr(1)&&nb(e,t,i,r,!0,i.paint.get("text-translate"),i.paint.get("text-translate-anchor"),i.layout.get("text-rotation-alignment"),i.layout.get("text-pitch-alignment"),i.layout.get("text-keep-upright"),s,l,o),t.map.showCollisionBoxes&&(Qx(e,t,i,r,!0),Qx(e,t,i,r,!1))},circle:function(e,t,i,r,a){if("translucent"!==e.renderPass)return;let{isRenderingToTexture:n}=a,o=i.paint.get("circle-opacity"),s=i.paint.get("circle-stroke-width"),l=i.paint.get("circle-stroke-opacity"),h=!i.layout.get("

2ype&&!(r||[]).length)return;this.id=i.id;let n=this.drawFunctions;cp(i)?n.symbol(e,t,i,r,this.style.placement.variableOffsets,a):(e=>"circle"===e.type)(i)?n.circle(e,t,i,r,a):(e=>"heatmap"===e.type)(i)?n.heatmap(e,t,i,r,a):(e=>"line"===e.type)(i)?n.line(e,t,i,r,a):(e=>"fill"===e.type)(i)?n.fill(e,t,i,r,a):(e=>"fill-extrusion"===e.type)(i)?n.fillExtrusion(e,t,i,r,a):(e=>"hillshade"===e.type)(i)?n.hillshade(e,t,i,r,a):(e=>"color-relief"===e.type)(i)?n.colorRelief(e,t,i,r,a):Qo(i)?n.raster(e,t,i,r,a):(e=>"background"===e.type)(i)?n.background(e,t,i,r,a):(e=>"custom"===e.type)(i)&&n.custom(e,t,i,a)}static{this.MAX_TEXTURE_POOL_SIZE_PER_BUCKET=50}saveTileTexture(t){let i=this._tileTextures[t.size[0]];i?i.length<e.MAX_TEXTURE_POOL_SIZE_PER_BUCKET?i.push(t):t.destroy():this._tileTextures[t.size[0]]=[t]}getTileTexture(e){let t=this._tileTextures[e];return t&&t.length>0?t.pop():null}acquireRTT(e){let t=this.context.gl,i=this._rttObjectRecyclePool.pop();if(i)return i.size!==e&&(t.bindTexture(t.TEXTURE_2D,i.texture.texture),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,e,e,0,t.RGBA,t.UNSIGNED_BYTE,null),i.texture.size=[e,e],i.size=e),i;let r=new jh(this.context,{width:e,height:e,data:null},t.RGBA);return r.bind(t.LINEAR,t.CLAMP_TO_EDGE),this.context.extTextureFilterAnisotropic&&t.texParameterf(t.TEXTURE_2D,this.context.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,this.context.extTextureFilterAnisotropicMax),{texture:r,size:e}}bindRTT(e){let t=this.context.gl,i=e.size;if(!this._rttSharedFbo){let e=this.context.createFramebuffer(i,i,!0,!0),r=this.context.createRenderbuffer(t.DEPTH_STENCIL,i,i);e.depthAttachment.set(r),this._rttSharedFbo={fbo:e,depthRenderbuffer:r,size:i}}this._rttSharedFbo.size!==i&&(this.context.bindRenderbuffer.set(this._rttSharedFbo.depthRenderbuffer),t.renderbufferStorage(t.RENDERBUFFER,t.DEPTH_STENCIL,i,i),this.context.bindRenderbuffer.set(null),this._rttSharedFbo.fbo.width=i,this._rttSharedFbo.fbo.height=i,this._rttSharedFbo.size=i),this._rttSharedFbo.fbo.colorAttachment.set(e.texture.texture),this.context.bindFramebuffer.set(this._rttSharedFbo.fbo.framebuffer)}releaseRTT(e){this._rttObjectRecyclePool.push(e)}isPatternMissing(e){if(!e)return!1;if(!e.from||!e.to)return!0;let t=this.imageManager.getPattern(e.from.toString()),i=this.imageManager.getPattern(e.to.toString());return!t||!i}useProgram(e,t,i=!1,r=[]){this.cache||={};let a=!!this.style.map.terrain,n=this.style.projection,o=i?Py.projectionMercator:n.shaderPreludeCode,s=i?Iy:n.shaderDefine,l=`/${i?Ay:n.shaderVariantName}`,h=e+(t?t.cacheKey:"")+l+(this._showOverdrawInspector?"/overdraw":"")+(a?"/terrain":"")+(r?`/${r.join("/")}`:"");return this.cache[h]||=new Tv(this.context,Py[e],t,ax[e],this._showOverdrawInspector,a,o,s,r),this.cache[h]}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(){let 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(){if(null==this.debugOverlayCanvas){this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512;let e=this.context.gl;this.debugOverlayTexture=new jh(this.context,this.debugOverlayCanvas,e.RGBA)}}destroy(){if(this._tileTextures){for(let e in this._tileTextures){let t=this._tileTextures[e];if(t)for(let e of t)e.destroy()}this._tileTextures={}}for(let e of this._rttObjectRecyclePool)e.texture.destroy();if(this._rttObjectRecyclePool=[],this._rttSharedFbo){this._rttSharedFbo.fbo.colorAttachment.set(null),this._rttSharedFbo.fbo.depthAttachment.set(null);let e=this.context.gl;e.deleteRenderbuffer(this._rttSharedFbo.depthRenderbuffer),e.deleteFramebuffer(this._rttSharedFbo.fbo.framebuffer),this._rttSharedFbo=null}if(this.layerOpacityFbo?.destroy(),this.layerOpacityFbo=null,this.tileExtentBuffer&&this.tileExtentBuffer.destroy(),this.debugBuffer&&this.debugBuffer.destroy(),this.rasterBoundsBuffer&&this.rasterBoundsBuffer.destroy(),this.rasterBoundsBufferPosOnly&&this.rasterBoundsBufferPosOnly.destroy(),this.viewportBuffer&&this.viewportBuffer.destroy(),this.tileBorderIndexBuffer&&this.tileBorderIndexBuffer.destroy(),this.quadTriangleIndexBuffer&&this.quadTriangleIndexBuffer.destroy(),this.tileExtentMesh&&this.tileExtentMesh.vertexBuffer?.destroy(),this.tileExtentMesh&&this.tileExtentMesh.indexBuffer?.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this.cache){for(let e in this.cache){let t=this.cache[e];t?.program&&this.context.gl.deleteProgram(t.program)}this.cache={}}this.context&&this.context.setDefault()}overLimit(){let{drawingBufferWidth:e,drawingBufferHeight:t}=this.context.gl;return this.width!==e||this.height!==t}},Ub=class extends Error{constructor(e,t){super("WebGL2 is required to display this map. We are sorry, but it seems that your browser does not support WebGL2, a technology for rendering 3D graphics on the web. Read more on https://wiki.openstreetmap.org/wiki/This_map_requires_WebGL"),this.name="GPUInitializationError",this.requestedAttributes=e,this.statusMessage=t?.statusMessage??null}};function Gb(e,t){let i,r=!1,a=null,n=()=>{a=null,r&&=(e(...i),a=setTimeout(n,t),!1)};return(...e)=>(r=!0,i=e,a||n(),a)}var Zb=class{constructor(e){this._getHashParams=()=>new URLSearchParams(window.location.hash.replace("#","")),this._getCurrentHash=()=>{let e=this._getHashParams();return this._hashName?(e.get(this._hashName)||"").split("/"):([...e.keys()][0]??"").split("/")},this._onHashChange=()=>{let e=this._getCurrentHash();if(!this._isValidHash(e))return!1;let 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},this._updateHashUnthrottled=()=>{let e=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,e)},this._removeHash=()=>{let e=this._getHashParams();if(this._hashName)e.delete(this._hashName);else{let t=Array.from(e.keys());t.length>0&&e.delete(t[0])}let t=decodeURIComponent(e.toString()).replace(/=&/g,"&").replace(/=$/g,""),i=t?`#${t}`:"",r=window.location.href.replace(/(#.+)?$/,i);r=r.replace("&&","&"),window.history.replaceState(window.history.state,null,r)},this._updateHash=Gb(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){let t=this._map.getCenter(),i=Math.round(100*this._map.getZoom())/100,r=10**Math.ceil((i*Math.LN2+Math.log(512/360/.5))/Math.LN10),a=Math.round(t.lng*r)/r,n=Math.round(t.lat*r)/r,o=this._map.getBearing(),s=this._map.getPitch(),l="";if(l+=e?`/${a}/${n}/${i}`:`${i}/${n}/${a}

2r.bearing=this._map.getBearing()+Ee(e.amount,-179,179),ew(r,e)}if(t.pitch){let e=tw(t.pitch,i,Kb);r.pitch=this._map.getPitch()+e.amount,ew(r,e)}if(t.roll){let e=tw(t.roll,i,Jb);r.roll=this._map.getRoll()+Ee(e.amount,-179,179),ew(r,e)}if(r.zoom||r.bearing){let e=void 0===t.pinchAround?t.around:t.pinchAround;r.around=e?this._map.unproject(e):this._map.getCenter()}return this.clear(),Me(r,{noMoveStart:!0})}};function ew(e,t){(!e.duration||e.duration<t.duration)&&(e.duration=t.duration,e.easing=t.easing)}function tw(e,t,i){let{maxSpeed:r,linearity:a,deceleration:n}=i,o=Ee(e*a/(t/1e3),-r,r),s=Math.abs(o)/(n*a);return{easing:i.easing,duration:1e3*s,amount:s/2*o}}var iw=class{constructor(e,t){this._map=e,this._clickTolerance=t.clickTolerance}reset(){delete this._mousedownPos}wheel(e){return this._firePreventable(new qm(this._map,e))}mousedown(e,t){return this._mousedownPos=t,this._firePreventable(new jm(e.type,this._map,e))}mouseup(e){this._map.fire(new jm(e.type,this._map,e))}click(e,t){this._mousedownPos&&this._mousedownPos.dist(t)>=this._clickTolerance||this._map.fire(new jm(e.type,this._map,e))}dblclick(e){return this._firePreventable(new jm(e.type,this._map,e))}mouseover(e){this._map.fire(new jm(e.type,this._map,e))}mouseout(e){this._map.fire(new jm(e.type,this._map,e))}touchstart(e){return this._firePreventable(new Nm(e.type,this._map,e))}touchmove(e){this._map.fire(new Nm(e.type,this._map,e))}touchend(e){this._map.fire(new Nm(e.type,this._map,e))}touchcancel(e){this._map.fire(new Nm(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}},rw=class{constructor(e){this._map=e}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(e){this._map.fire(new jm(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new jm("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(e){this._delayContextMenu?this._contextMenuEvent=e:this._ignoreContextMenu||this._map.fire(new jm(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}},aw=class{constructor(e,t,i){this._map=e,this._tr=i,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=t.clickTolerance||1,t.boxZoom&&"object"==typeof t.boxZoom&&(this._boxZoomEnd=t.boxZoom.boxZoomEnd)}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(e,t){this.isEnabled()&&e.shiftKey&&0===e.button&&(km.disableDrag(),this._startPos=this._lastPos=t,this._active=!0)}mousemoveWindow(e,t){if(!this._active)return;let i=t;if(this._lastPos.equals(i)||!this._box&&i.dist(this._startPos)<this._clickTolerance)return;let r=this._startPos;this._lastPos=i,this._box||(this._box=km.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",e));let a=Math.min(r.x,i.x),n=Math.max(r.x,i.x),o=Math.min(r.y,i.y),s=Math.max(r.y,i.y);this._box.style.transform=`translate(${a}px,${o}px)`,this._box.style.width=n-a+"px",this._box.style.height=s-o+"px"}mouseupWindow(e,t){if(!this._active||0!==e.button)return;let i=this._startPos,r=t;if(this.reset(),km.suppressClick(),i.x!==r.x||i.y!==r.y)return this._map.fire(new $m("boxzoomend",{originalEvent:e})),this._boxZoomEnd?void this._boxZoomEnd(this._map,i,r,e):{cameraAnimation:e=>e.fitScreenCoordinates(i,r,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",e)}keydown(e){this._active&&27===e.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",e))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&=(this._box.remove(),null),km.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(e,t){return this._map.fire(new $m(e,{originalEvent:t}))}};function nw(e,t){if(e.length!==t.length)throw Error(`The number of touches and points are not equal - touches ${e.length}, points ${t.length}`);let i={};for(let r=0;r<e.length;r++)i[e[r].identifier]=t[r];return i}var ow=class{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(e,t,i){(this.centroid||i.length>this.numTouches)&&(this.aborted=!0),!this.aborted&&(void 0===this.startTime&&(this.startTime=e.timeStamp),i.length===this.numTouches&&(this.centroid=function(e){let t=new d(0,0);for(let i of e)t._add(i);return t.div(e.length)}(t),this.touches=nw(i,t)))}touchmove(e,t,i){if(this.aborted||!this.centroid)return;let r=nw(i,t);for(let e in this.touches){let t=this.touches[e],i=r[e];(!i||i.dist(t)>30)&&(this.aborted=!0)}}touchend(e,t,i){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){let e=!this.aborted&&this.centroid;if(this.reset(),e)return e}}},sw=class{constructor(e){this.singleTap=new ow(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(e,t,i){this.singleTap.touchstart(e,t,i)}touchmove(e,t,i){this.singleTap.touchmove(e,t,i)}touchend(e,t,i){let r=this.singleTap.touchend(e,t,i);if(r){let t=e.timeStamp-this.lastTime<500,i=!this.lastTap||this.lastTap.dist(r)<30;if((!t||!i)&&this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}}},lw=class{constructor(e,t){this._tr=t,this._zoomIn=new sw({numTouches:1,numTaps:2}),this._zoomOut=new sw({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,t,i){this._zoomIn.touchstart(e,t,i),this._zoomOut.touchstart(e,t,i)}touchmove(e,t,i){this._zoomIn.touchmove(e,t,i),this._zoomOut.touchmove(e,t,i)}touchend(e,t,i){let r=this._zoomIn.touchend(e,t,i),a=this._zoomOut.touchend(e,t,i),n=this._tr;return r?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:Re(n.zoom+1,t.getZoomSnap()),around:n.unproject(r)},{originalEvent:e})}):a?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>

2t.easeTo({duration:300,zoom:Re(n.zoom-1,t.getZoomSnap()),around:n.unproject(a)},{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}},hw=class{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(...e){let t=this._moveFunction(...e);if(t.bearingDelta||t.pitchDelta||t.rollDelta||t.around||t.panDelta)return this._active=!0,t}dragStart(e,t){!this.isEnabled()||this._lastPoint||this._moveStateManager.isValidStartEvent(e)&&(this._moveStateManager.startMove(e),this._lastPoint=Array.isArray(t)?t[0]:t,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(e,t){if(!this.isEnabled())return;let i=this._lastPoint;if(!i)return;if(e.preventDefault(),!this._moveStateManager.isValidMoveEvent(e))return void this.reset(e);let r=Array.isArray(t)?t[0]:t;return!this._moved&&r.dist(i)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=r,this._move(i,r))}dragEnd(e){!this.isEnabled()||!this._lastPoint||this._moveStateManager.isValidEndEvent(e)&&(this._moved&&km.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 uw={0:1,2:2};var cw=class{constructor(e){this._correctEvent=e.checkCorrectEvent}startMove(e){this._eventButton=e.button}endMove(e){delete this._eventButton}isValidStartEvent(e){return this._correctEvent(e)}isValidMoveEvent(e){return!function(e,t){let i=uw[t];return void 0===e.buttons||(e.buttons&i)!==i}(e,this._eventButton)}isValidEndEvent(e){return e.button===this._eventButton}},pw=class{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)}},dw=class{constructor(e=new cw({checkCorrectEvent:()=>!0}),t=new pw){this.mouseMoveStateManager=e,this.oneFingerTouchMoveStateManager=t}_executeRelevantHandler(e,t,i){return e instanceof MouseEvent?t(e):typeof TouchEvent<"u"&&e instanceof TouchEvent?i(e):void 0}startMove(e){this._executeRelevantHandler(e,(e=>{this.mouseMoveStateManager.startMove(e)}),(e=>{this.oneFingerTouchMoveStateManager.startMove(e)}))}endMove(e){this._executeRelevantHandler(e,(e=>{this.mouseMoveStateManager.endMove(e)}),(e=>{this.oneFingerTouchMoveStateManager.endMove(e)}))}isValidStartEvent(e){return!!this._executeRelevantHandler(e,(e=>this.mouseMoveStateManager.isValidStartEvent(e)),(e=>this.oneFingerTouchMoveStateManager.isValidStartEvent(e)))}isValidMoveEvent(e){return!!this._executeRelevantHandler(e,(e=>this.mouseMoveStateManager.isValidMoveEvent(e)),(e=>this.oneFingerTouchMoveStateManager.isValidMoveEvent(e)))}isValidEndEvent(e){return!!this._executeRelevantHandler(e,(e=>this.mouseMoveStateManager.isValidEndEvent(e)),(e=>this.oneFingerTouchMoveStateManager.isValidEndEvent(e)))}};const fw=e=>{e.mousedown=e.dragStart,e.mousemoveWindow=e.dragMove,e.mouseup=e.dragEnd,e.contextmenu=e=>{e.preventDefault()}};var mw=class{constructor(e,t){this._clickTolerance=e.clickTolerance||1,this._map=t,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new d(0,0)}_shouldBePrevented(e){return e<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(e,t,i){return this._calculateTransform(e,t,i)}touchmove(e,t,i){if(this._active)return this._shouldBePrevented(i.length)?void this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",e):(e.preventDefault(),this._calculateTransform(e,t,i))}touchend(e,t,i){this._calculateTransform(e,t,i),this._active&&this._shouldBePrevented(i.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(e,t,i){i.length>0&&(this._active=!0);let r=nw(i,t),a=new d(0,0),n=new d(0,0),o=0;for(let e in r){let t=r[e],i=this._touches[e];i&&(a._add(t),n._add(t.sub(i)),o++,r[e]=t)}if(this._touches=r,this._shouldBePrevented(o)||!n.mag())return;let s=n.div(o);return this._sum._add(s),this._sum.mag()<this._clickTolerance?void 0:{around:a.div(o),panDelta:s}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}},gw=class{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(e,t,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([t[0],t[1]]))}touchmove(e,t,i){if(!this._firstTwoTouches)return;e.preventDefault();let[r,a]=this._firstTwoTouches,n=_w(i,t,r),o=_w(i,t,a);if(!n||!o)return;let s=this._aroundCenter?null:n.add(o).div(2);return this._move([n,o],s,e)}touchend(e,t,i){if(!this._firstTwoTouches)return;let[r,a]=this._firstTwoTouches,n=_w(i,t,r),o=_w(i,t,a);n&&o||(this._active&&km.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 _w(e,t,i){for(let r=0;r<e.length;r++)if(e[r].identifier===i)return t[r]}function yw(e,t){return Math.log(e/t)/Math.LN2}var vw=class extends gw{constructor(){super(),this._zoomRate=1,this._zoomThreshold=.1}setZoomRate(e){this._zoomRate=e??1}setZoomThreshold(e){this._zoomThreshold=e??.1}reset(){super.reset(),delete this._distance,delete this._startDistance}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,t){let i=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(yw(this._distance,this._startDistance))<this._zoomThreshold))return this._active=!0,{zoomDelta:yw(this._distance,i)*this._zoomRate,pinchAround:t}}};function xw(e,t){return 180*e.angleWith(t)/Math.PI}var bw=class extends gw{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,i){let r=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:xw(this._vector,r),pinchAround:t}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());let t=25/(Math.PI*this._minDiameter)*360,i=xw(e,this._startVector);return Math.abs(i)<t}};function ww(e){return Math.abs(e.y)>Math.abs(e.x)}var Tw=class extends gw{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,i){super.touchstart(e,t,i),this._currentTouchCount=i.length}_start(e){this._lastPoints=e,ww(e[0].sub(e[1]))&&(this._valid=!1)}_move(e,t,i){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;let r=e[0].sub(this._lastPoints[0]),a=e[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(r,a,i.timeStamp),this._valid?(this._lastPoints=e,this._active=!0,{pitchDelta:(r.y+a.y)/2*-.5}):void 0}gestureBeginsVertically(e,t,i){if(void 0!==this._valid)return this._valid;let r=e.mag()>=2,a=t.mag()>=2;if(!r&&!a)return;if(!r||!a)return void 0===this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;let n=e.y>0==t.y>0;return ww(e)&&ww(t)&&n}};const Sw={panStep:100,bearingStep:15,pitchStep:10};var Pw=class{constructor(e,t){this._tr=t;let i=Sw;this._panStep=i.panStep,this._bearingStep=i.bearingStep,this._pitchStep=i.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=0,i=0,r=0,a=0,n=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?i=-1:(e.preventDefault(),a=-1);break;case 39:e.shiftKey?i=1:(e.preventDefault(),a=1);break;case 38:e.shiftKey?r=1:(e.preventDefault(),n=-1);break;case 40:e.shiftKey?r=-1:(e.preventDefault(),n=1);break;default:return}return this._rotationDisabled&&(i=0,r=0),{cameraAnimation:o=>{let s=this._tr;o.easeTo({duration:300,easeId:"keyboardHandler",easing:Ew,zoom:t?Re(s.zoom+t*(e.shiftKey?2:1),o.getZoomSnap()):s.zoom,bearing:s.bearing+i*this._bearingStep,pitch:s.pitch+r*this._pitchStep,offset:[-a*this._panStep,-n*this._panStep],center:s.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 Ew(e){return e*(2-e)}const Cw=4.000244140625;var Mw=class{constructor(e,t,i){this._onTimeout=e=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(e)},this._map=e,this._tr=i,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,i=zm(),r=i-(this._lastWheelEventTime||0);this._lastWheelEventTime=i,0!==t&&t%Cw==0?this._type="wheel":0!==t&&Math.abs(t)<4?this._type="trackpad":r>400?(this._type=null,this._lastValue=t,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(r*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._needsRerender=!1,this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);let t=km.mousePos(this._map.getCanvas(),e),i=this._tr;this._aroundCenter?this._aroundPoint=i.transform.locationToScreenPoint(wp.convert(i.center)):this._aroundPoint=t,this._needsRerender||(this._needsRerender=!0,this._triggerRenderFrame())}renderFrame(){if(!this._needsRerender||(this._needsRerender=!1,!this.isActive()))return;let e=this._tr.transform;if("number"==typeof this._lastExpectedZoom){let t=e.zoom-this._lastExpectedZoom;"number"==typeof this._startZoom&&(this._startZoom+=t),"number"==typeof this._targetZoom&&(this._targetZoom+=t)}if(0!==this._delta){let t="wheel"===this._type&&Math.abs(this._delta)>Cw?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*t)));this._delta<0&&0!==i&&(i=1/i);let r="number"==typeof this._targetZoom?ke(this._targetZoom):e.scale,a=e.applyConstrain(e.getCameraLngLat(),De(r*i)).zoom,n=this._map.getZoomSnap();if("wheel"===this._type&&n>0){let t=Re(e.zoom,n);this._targetZoom=Re(a,n,a-t)}else this._targetZoom=a;"wheel"===this._type&&(this._startZoom=e.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}let t,i="number"==typeof this._targetZoom?this._targetZoom:e.zoom,r=this._startZoom,a=this._easing,n=!1;if("wheel"===this._type&&r&&a){let e=zm()-this._lastWheelEventTime,o=Math.min((e+5)/200,1),s=a(o);t=hr.number(r,i,s),o<1?this._needsRerender=!0:n=!0}else t=i,n=!0;return this._active=!0,n&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._lastExpectedZoom,delete this._finishTimeout}),200)),this._lastExpectedZoom=t,{noInertia:!0,needsRenderFrame:!n,zoomDelta:t-e.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(e){let t=Pe;if(this._prevEase){let e=this._prevEase,i=(zm()-e.start)/e.duration,r=e.easing(i+.01)-e.easing(i),a=.27/Math.sqrt(r*r+1e-4)*.01;t=Se(a,Math.sqrt(.0729-a*a),.25,1)}return this._prevEase={start:zm(),duration:e,easing:t},t}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,delete this._lastExpectedZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}},Iw=class{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()}},Aw=class{constructor(e,t){this._tr=t,this.reset()}reset(){this._active=!1}dblclick(e,t){return e.preventDefault(),{cameraAnimation:i=>{i.easeTo({duration:300,zoom:Re(this._tr.zoom+(e.shiftKey?-1:1),i.getZoomSnap()),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}},zw=class{constructor(){this._tap=new sw({numTouches:1,numTaps:1}),this._zoomRate=1,this.reset()}setZoomRate(e){this._zoomRate=e??1}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(e,t,i){if(!this._swipePoint)if(this._tapTime){let r=t[0],a=e.timeStamp-this._tapTime<500,n=this._tapPoint.dist(r)<30;a&&n?i.length>0&&(this._swipePoint=r,this._swipeTouch=i[0].identifier):this.reset()}else this._tap.touchstart(e,t,i)}touchmove(e,t,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;let r=t[0],a=r.y-this._swipePoint.y;return this._swipePoint=r,e.preventDefault(),this._active=!0,{zoomDelta:a/128*this._zoomRate}}}else this._tap.touchmove(e,t,i)}touchend(e,t,i){if(this._tapTime)this._swipePoint&&0===i.length&&this.reset();else{let r=this._tap.touchend(e,t,i);r&&(this._tapTime=e.timeStamp,this._tapPoint=r)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}},kw=class{constructor(e,t,i){this._el=e,this._mousePan=t,this._touchPan=i}enable(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("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()}},Dw=class{constructor(e,t,i,r){this._pitchWithRotate=e.pitchWithRotate,this._rollEnabled=e.rollEnabled,this._mouseRotate=t,this._mousePitch=i,this._mouseRoll=r}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable(),this._rollEnabled&&this._mouseRoll.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable(),this._mouseRoll.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())&&(!this._rollEnabled||this._mouseRoll.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()||this._mouseRoll.isActive()}},Rw=class{constructor(e,t,i,r){this._el=e,this._touchZoom=t,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add("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()}setZoomRate(e){this._touchZoom.setZoomRate(e),this._tapDragZoom.setZoomRate(e)}setZoomThreshold(e){this._touchZoom.setZoomThreshold(e)}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}},Lw=class{constructor(e,t){this._bypassKey=navigator.userAgent.includes("Mac")?"metaKey":"ctrlKey",this._map=e,this._options=t,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;let e=this._map.getCanvasContainer();e.classList.add("maplibregl-cooperative-gestures"),this._container=km.create("div","maplibregl-cooperative-gesture-screen",e);let t=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");"metaKey"===this._bypassKey&&(t=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));let i=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),r=document.createElement("div");r.className="maplibregl-desktop-message",r.textContent=t,this._container.appendChild(r);let a=document.createElement("div");a.className="maplibregl-mobile-message",a.textContent=i,this._container.appendChild(a),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(this._container.remove(),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,t){this._enabled&&(this._map.fire(new Lm("cooperativegestureprevented",{gestureType:e,originalEvent:t})),this._container.classList.add("maplibregl-show"),setTimeout((()=>{this._container.classList.remove("maplibregl-show")}),100))}},Fw=class{constructor(e){this._camera=e}get transform(){return this._camera._requestedCameraState||this._camera.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(e){return this.transform.screenPointToLocation(d.convert(e),this._camera.terrain)}};const Bw=e=>e.zoom||e.drag||e.roll||e.pitch||e.rotate;var Ow=class extends vt{};function Vw(e){return e.panDelta?.mag()||e.zoomDelta||e.bearingDelta||e.pitchDelta||e.rollDelta}var jw=class{get _ownerDocument(){return this._el?.ownerDocument||document}get _ownerWindow(){return this._el?.ownerDocument?.defaultView||window}constructor(e,t,i){this.handleWindowEvent=e=>{this.handleEvent(e,`${e.type}Window`)},this.handleEvent=(e,t)=>

2{if("blur"===e.type)return void this.stop(!0);this._updatingCamera=!0;let i="renderFrame"===e.type?void 0:e,r={needsRenderFrame:!1},a={},n={};for(let{handlerName:o,handler:s,allowed:l}of this._handlers){if(!s.isEnabled())continue;let h;if(this._blockedByActive(n,l,o))s.reset();else if(s[t||e.type]){if(rt(e,t||e.type)){let i=km.mousePos(this._map.getCanvas(),e);h=s[t||e.type](e,i)}else if(it(e,t||e.type)){let i=e.touches,r=this._getMapTouches(i),a=km.touchPos(this._map.getCanvas(),r);h=s[t||e.type](e,a,r)}else at(t||e.type)||(h=s[t||e.type](e));this.mergeHandlerResult(r,a,h,o,i),h?.needsRenderFrame&&this._triggerRenderFrame()}(h||s.isActive())&&(n[o]=s)}let o={};for(let e in this._previousActiveHandlers)n[e]||(o[e]=i);this._previousActiveHandlers=n,(Object.keys(o).length||Vw(r))&&(this._changes.push([r,a,o]),this._triggerRenderFrame()),(Object.keys(n).length||Vw(r))&&this._camera.stop(!0),this._updatingCamera=!1;let{cameraAnimation:s}=r;s&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],s(this._map))},this._map=e,this._camera=t,this._transformProvider=new Fw(this._camera),this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Qb(e),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(i);let 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],[this._ownerDocument,"mousemove",{capture:!0}],[this._ownerDocument,"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],[this._ownerWindow,"blur",void 0]];for(let[e,t,i]of this._listeners)e.addEventListener(t,e===this._ownerDocument?this.handleWindowEvent:this.handleEvent,i)}destroy(){for(let[e,t,i]of this._listeners)e.removeEventListener(t,e===this._ownerDocument?this.handleWindowEvent:this.handleEvent,i)}_addDefaultHandlers(e){let t=this._map,i=t.getCanvasContainer();this._add("mapEvent",new iw(t,e));let r=t.boxZoom=new aw(t,e,this._transformProvider);this._add("boxZoom",r),e.interactive&&e.boxZoom&&r.enable();let a=t.cooperativeGestures=new Lw(t,e.cooperativeGestures);this._add("cooperativeGestures",a),e.cooperativeGestures&&a.enable();let n=new lw(t,this._transformProvider),o=new Aw(t,this._transformProvider);t.doubleClickZoom=new Iw(o,n),this._add("tapZoom",n),this._add("clickZoom",o),e.interactive&&e.doubleClickZoom&&t.doubleClickZoom.enable();let s=new zw;this._add("tapDragZoom",s);let l=t.touchPitch=new Tw(t);this._add("touchPitch",l),e.interactive&&e.touchPitch&&t.touchPitch.enable(e.touchPitch);let h=()=>t.project(t.getCenter()),u=function({enable:e,clickTolerance:t,aroundCenter:i=!0,minPixelCenterThreshold:r=100,rotateSpeed:a=.8},n){return new hw({clickTolerance:t,move:(e,t)=>{let o=n();if(i&&Math.abs(o.y-e.y)>r)return{bearingDelta:Ke(new d(e.x,t.y),t,o)};let s=(t.x-e.x)*a;return i&&t.y<o.y&&(s=-s),{bearingDelta:s}},moveStateManager:new cw({checkCorrectEvent:e=>0===e.button&&e.ctrlKey||2===e.button&&!e.ctrlKey}),enable:e,assignEvents:fw})}(e,h),c=function({enable:e,clickTolerance:t,pitchSpeed:i=-.5}){return new hw({clickTolerance:t,move:(e,t)=>({pitchDelta:(t.y-e.y)*i}),moveStateManager:new cw({checkCorrectEvent:e=>0===e.button&&e.ctrlKey||2===e.button}),enable:e,assignEvents:fw})}(e),p=function({enable:e,clickTolerance:t,rollDegreesPerPixelMoved:i=.3},r){return new hw({clickTolerance:t,move:(e,t)=>{let a=r(),n=(t.x-e.x)*i;return t.y<a.y&&(n=-n),{rollDelta:n}},moveStateManager:new cw({checkCorrectEvent:e=>2===e.button&&e.ctrlKey}),enable:e,assignEvents:fw})}(e,h);t.dragRotate=new Dw(e,u,c,p),this._add("mouseRotate",u,["mousePitch"]),this._add("mousePitch",c,["mouseRotate","mouseRoll"]),this._add("mouseRoll",p,["mousePitch"]),e.interactive&&e.dragRotate&&t.dragRotate.enable();let f=function({enable:e,clickTolerance:t}){return new hw({clickTolerance:t,move:(e,t)=>({around:t,panDelta:t.sub(e)}),activateOnStart:!0,moveStateManager:new cw({checkCorrectEvent:e=>0===e.button&&!e.ctrlKey}),enable:e,assignEvents:fw})}(e),m=new mw(e,t);t.dragPan=new kw(i,f,m),this._add("mousePan",f),this._add("touchPan",m,["touchZoom","touchRotate"]),e.interactive&&e.dragPan&&t.dragPan.enable(e.dragPan);let g=new bw,_=new vw;t.touchZoomRotate=new Rw(i,_,g,s),this._add("touchRotate",g,["touchPan","touchZoom"]),this._add("touchZoom",_,["touchPan","touchRotate"]),e.interactive&&e.touchZoomRotate&&t.touchZoomRotate.enable(e.touchZoomRotate),this._add("blockableMapEvent",new rw(t));let y=t.scrollZoom=new Mw(t,(()=>this._triggerRenderFrame()),this._transformProvider);this._add("scrollZoom",y,["mousePan"]),e.interactive&&e.scrollZoom&&t.scrollZoom.enable(e.scrollZoom);let v=t.keyboard=new Pw(t,this._transformProvider);this._add("keyboard",v),e.interactive&&e.keyboard&&t.keyboard.enable()}_add(e,t,i){this._handlers.push({handlerName:e,handler:t,allowed:i}),this._handlersById[e]=t}stop(e){if(!this._updatingCamera){for(let{handler:e}of this._handlers)e.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(let{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!!Bw(this._eventsInProgress)||this.isZooming()}_blockedByActive(e,t,i){for(let r in e)if(r!==i&&!t?.includes(r))return!0;return!1}_getMapTouches(e){let t=[];for(let i of e){let e=i.target;this._el.contains(e)&&t.push(i)}return t}mergeHandlerResult(e,t,i,r,a){if(!i)return;Me(e,i);let n={handlerName:r,originalEvent:i.originalEvent||a};void 0!==i.zoomDelta&&(t.zoom=n),void 0!==i.panDelta&&(t.drag=n),void 0!==i.rollDelta&&(t.roll=n),void 0!==i.pitchDelta&&(t.pitch=n),void 0!==i.bearingDelta&&(t.rotate=n)}_applyChanges(){let e={},t={},i={};for(let[r,a,n]of this._changes)r.panDelta&&(e.panDelta=(e.panDelta||new d(0,0))._add(r.panDelta)),r.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+r.zoomDelta),r.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+r.bearingDelta),r.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+r.pitchDelta),r.rollDelta&&(e.rollDelta=(e.rollDelta||0)+r.rollDelta),void 0!==r.around&&(e.around=r.around),void 0!==r.pinchAround&&(e.pinchAround=r.pinchAround),r.noInertia&&(e.noInertia=r.noInertia),Me(t,a),Me(i,n);this._updateMapTransform(e,t,i),this._changes=[]}_updateMapTransform(e,t,i){let r=this._map,a=this._camera.getTransformForUpdate(),n=r.terrain;if(!(Vw(e)||n&&this._terrainMovement))return void this._fireEvents(t,i,!0);this._camera.stop(!0);let{panDelta:o,zoomDelta:s,bearingDelta:l,pitchDelta:h,rollDelta:u,around:c,pinchAround:p}=e;void 0!==p&&(c=p),c||=this._camera.transform.centerPoint,n&&!a.isPointOnMapSurface(c)&&(c=a.centerPoint);let d={panDelta:o,zoomDelta:s,rollDelta:u,pitchDelta:h,bearingDelta:l,around:c};this._camera.cameraHelper.useGlobeControls&&!a.isPointOnMapSurface(c)&&(c=a.centerPoint);let f=c.distSqr(a.centerPoint)<.01?a.center:a.screenPointToLocation(o?c.sub(o):c);this._handleMapControls({terrain:n,tr:a,deltasForHelper:d,preZoomAroundLoc:f,combinedEventsInProgress:t,panDelta:o}),this._camera.applyUpdatedTransform(a),this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(t,i,!0)}_handleMapControls({terrain:e,tr:t,deltasForHelper:i,preZoomAroundLoc:r,combinedEventsInProgress:a,panDelta:n}){let o=this._camera.cameraHelper;if(o.handleMapControlsRollPitchBearingZoom(i,t),e)return o.useGlobeControls?(!this._terrainMovement&&(a.drag||a.zoom)&&(this._terrainMovement=!0,this._camera.elevationFreeze=!0),void o.handleMapControlsPan(i,t,r)):this._terrainMovement||!a.drag&&!a.zoom?void(a.drag&&this._terrainMovement&&n?t.setCenter(t.screenPointToLocation(t.centerPoint.sub(n))):o.handleMapControlsPan(i,t,r)):(this._terrainMovement=!0,this._camera.elevationFreeze=!0,void o.handleMapControlsPan(i,t,r));o.handleMapControlsPan(i,t,r)}_fireEvents(e,t,i){let r=Bw(this._eventsInProgress),a=Bw(e),n={};for(let t in e){let{originalEvent:i}=e[t];this._eventsInProgress[t]||(n[`${t}start`]=i),this._eventsInProgress[t]=e[t]}!r&&a&&this._fireEvent("movestart",a.originalEvent);for(let e in n)this._fireEvent(e,n[e]);a&&this._fireEvent("move",a.originalEvent);for(let t in e){let{originalEvent:i}=e[t];this._fireEvent(t,i)}let o,s={};for(let e in this._eventsInProgress){let{handlerName:i,originalEvent:r}=this._eventsInProgress[e];this._handlersById[i].isActive()||(delete this._eventsInProgress[e],o=t[i]||r,s[`${e}end`]=o)}for(let e in s)this._fireEvent(e,s[e]);

2let l=Bw(this._eventsInProgress),h=(r||a)&&!l;if(h&&this._terrainMovement){this._camera.elevationFreeze=!1,this._terrainMovement=!1;let e=this._camera.getTransformForUpdate();this._map.getCenterClampedToGround()&&e.recalculateZoomAndCenter(this._map.terrain),this._camera.applyUpdatedTransform(e)}if(i&&h){this._updatingCamera=!0;let e=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),t=e=>0!==e&&-this._bearingSnap<e&&e<this._bearingSnap;!e||!e.essential&&Im.prefersReducedMotion?(this._map.fire(new Fm("moveend",{originalEvent:o})),t(this._map.getBearing())&&this._map.resetNorth()):(t(e.bearing||this._map.getBearing())&&(e.bearing=0),e.freezeElevation=!0,this._map.easeTo(e,{originalEvent:o})),this._updatingCamera=!1}}_fireEvent(e,t){this._map.fire(new Fm(e,t?{originalEvent:t}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add((e=>{delete this._frameId,this.handleEvent(new Ow("renderFrame",{timeStamp:e})),this._applyChanges()}))}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}},Nw=class extends bt{constructor(e){super(),this._renderFrameCallback=()=>{let e=Math.min((zm()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this.transform=new Vy,this.cameraHelper=new $y,void 0!==e.minZoom&&this.transform.setMinZoom(e.minZoom),void 0!==e.maxZoom&&this.transform.setMaxZoom(e.maxZoom),void 0!==e.minPitch&&this.transform.setMinPitch(e.minPitch),void 0!==e.maxPitch&&this.transform.setMaxPitch(e.maxPitch),void 0!==e.renderWorldCopies&&this.transform.setRenderWorldCopies(e.renderWorldCopies),null!==e.transformConstrain&&this.transform.setConstrainOverride(e.transformConstrain),this._moving=!1,this._zooming=!1,this._bearingSnap=e.bearingSnap,this._zoomSnap=e.zoomSnap,this._requestRenderFrame=e.requestRenderFrame,this._cancelRenderFrame=e.cancelRenderFrame,this.terrain=e.terrain,this._centerClampedToGround=e.centerClampedToGround??!0,this.transformCameraUpdate=e.transformCameraUpdate??null,this._stopHandlers=e.stopHandlers??(()=>{}),this.on("moveend",(()=>{delete this._requestedCameraState}))}migrateProjection(e,t){e.apply(this.transform,!0),this.transform=e,this.cameraHelper=t}getCenter(){return new wp(this.transform.center.lng,this.transform.center.lat)}setCenter(e,t){return this.jumpTo({center:e},t)}getCenterElevation(){return this.transform.elevation}setCenterElevation(e,t){return this.jumpTo({elevation:e},t),this}getCenterClampedToGround(){return this._centerClampedToGround}setCenterClampedToGround(e){this._centerClampedToGround=e}panBy(e,t,i){return e=d.convert(e).mult(-1),this.panTo(this.transform.center,Me({offset:e},t),i)}panTo(e,t,i){return this.easeTo(Me({center:e},t),i)}getZoom(){return this.transform.zoom}setZoom(e,t){return this.jumpTo({zoom:e},t),this}zoomTo(e,t,i){return this.easeTo(Me({zoom:e},t),i)}zoomIn(e,t){return this.zoomTo(Re(this.getZoom()+1,this._zoomSnap),e,t),this}zoomOut(e,t){return this.zoomTo(Re(this.getZoom()-1,this._zoomSnap),e,t),this}getVerticalFieldOfView(){return this.transform.fov}setVerticalFieldOfView(e,t){return e!=this.transform.fov&&(this.transform.setFov(e),this.fire(new Fm("movestart",t)).fire(new Fm("move",t)).fire(new Fm("moveend",t))),this}getBearing(){return this.transform.bearing}setZoomSnap(e){return this._zoomSnap=e,this}getZoomSnap(){return this._zoomSnap}setBearing(e,t){return this.jumpTo({bearing:e},t),this}getPadding(){return this.transform.padding}setPadding(e,t){return this.jumpTo({padding:e},t),this}rotateTo(e,t,i){return this.easeTo(Me({bearing:e},t),i)}resetNorth(e,t){return this.rotateTo(0,Me({duration:1e3},e),t),this}resetNorthPitch(e,t){return this.easeTo(Me({bearing:0,pitch:0,roll:0,duration:1e3},e),t),this}snapToNorth(e,t){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,t):this}getPitch(){return this.transform.pitch}setPitch(e,t){return this.jumpTo({pitch:e},t),this}getRoll(){return this.transform.roll}setRoll(e,t){return this.jumpTo({roll:e},t),this}cameraForBounds(e,t){e=Cg.convert(e).adjustAntiMeridian();let i=t?.bearing||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),i,t)}_cameraForBoxAndBearing(e,t,i,r){let a={top:0,bottom:0,right:0,left:0};if("number"==typeof(r=Me({padding:a,offset:[0,0],maxZoom:this.transform.maxZoom},r)).padding){let e=r.padding;r.padding={top:e,bottom:e,right:e,left:e}}let n=Me(a,r.padding);r.padding=n;let o=this.transform,s=new Cg(e,t),l=this.cameraHelper.cameraForBoxAndBearing(r,n,s,i,o);return l&&this._zoomSnap&&(l.zoom=Re(l.zoom,this._zoomSnap,-1)),l}fitBounds(e,t,i){return this._fitInternal(this.cameraForBounds(e,t),t,i)}fitScreenCoordinates(e,t,i,r,a){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.screenPointToLocation(d.convert(e)),this.transform.screenPointToLocation(d.convert(t)),i,r),r,a)}_fitInternal(e,t,i){return e?(delete(t=Me(e,t)).padding,t.linear?this.easeTo(t,i):this.flyTo(t,i)):this}jumpTo(e,t){this.stop(),"zoom"in e&&this._zoomSnap&&(e.zoom=Re(e.zoom,this._zoomSnap));let i=this.getTransformForUpdate(),r=!1,a=!1,n=!1,o=i.zoom;this.terrain&&i.setElevation(this.terrain.getElevationForLngLatZoom(e.center?wp.convert(e.center):i.center,e.zoom||i.tileZoom)),this.cameraHelper.handleJumpToCenterZoom(i,e);let s=i.zoom!==o;return"elevation"in e&&i.elevation!==+e.elevation&&i.setElevation(+e.elevation),"bearing"in e&&i.bearing!==+e.bearing&&(r=!0,i.setBearing(+e.bearing)),"pitch"in e&&i.pitch!==+e.pitch&&(a=!0,i.setPitch(+e.pitch)),"roll"in e&&i.roll!==+e.roll&&(n=!0,i.setRoll(+e.roll)),null!=e.padding&&!i.isPaddingEqual(e.padding)&&i.setPadding(e.padding),this.applyUpdatedTransform(i),this.fire(new Fm("movestart",t)).fire(new Fm("move",t)),s&&this.fire(new Fm("zoomstart",t)).fire(new Fm("zoom",t)).fire(new Fm("zoomend",t)),r&&this.fire(new Fm("rotatestart",t)).fire(new Fm("rotate",t)).fire(new Fm("rotateend",t)),a&&this.fire(new Fm("pitchstart",t)).fire(new Fm("pitch",t)).fire(new Fm("pitchend",t)),n&&this.fire(new Fm("rollstart",t)).fire(new Fm("roll",t)).fire(new Fm("rollend",t)),this.fire(new Fm("moveend",t))}calculateCameraOptionsFromTo(e,t,i,r=0){let a=zp.fromLngLat(e,t),n=zp.fromLngLat(i,r),o=n.x-a.x,s=n.y-a.y,l=n.z-a.z,h=Math.hypot(o,s,l);if(0===h)throw Error("Can't calculate camera options with same From and To");let u=Math.hypot(o,s),c=De(this.transform.cameraToCenterDistance/h/this.transform.tileSize),p=180*Math.atan2(o,-s)/Math.PI,d=180*Math.acos(u/h)/Math.PI;return d=l<0?90-d:90+d,{center:n.toLngLat(),elevation:r,zoom:c,pitch:d,bearing:p}}calculateCameraOptionsFromCameraLngLatAltRotation(e,t,i,r,a){let n=this.transform.calculateCenterFromCameraLngLatAlt(e,t,i,r);return{center:n.center,elevation:n.elevation,zoom:n.zoom,bearing:i,pitch:r,roll:a}}easeTo(e,t){this._stop(!1,e.easeId),"zoom"in(e=Me({offset:[0,0],duration:500,easing:Pe},e))&&this._zoomSnap&&(e.zoom=Re(e.zoom,this._zoomSnap)),(!1===e.animate||!e.essential&&Im.prefersReducedMotion)&&(e.duration=0);let i,r,a=this.getTransformForUpdate(),n=this.getBearing(),o=a.pitch,s=a.roll,l="bearing"in e?this._normalizeBearing(e.bearing,n):n,h="pitch"in e?+e.pitch:o,u="roll"in e?this._normalizeBearing(e.roll,s):s,c="padding"in e?e.padding:a.padding,p=d.convert(e.offset);e.around&&(i=wp.convert(e.around),r=a.locationToScreenPoint(i));let f={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching,rolling:this._rolling},m=this.cameraHelper.handleEaseTo(a,{bearing:l,pitch:h,roll:u,padding:c,around:i,aroundPoint:r,offsetAsPoint:p,offset:e.offset,zoom:e.zoom,center:e.center});return this._rotating||=n!==l,this._pitching||=h!==o,this._rolling||=u!==s,this._padding=!a.isPaddingEqual(c),this._zooming||=m.isZooming,this._easeId=e.easeId,this._prepareEase(t,e.noMoveStart,f),this.terrain&&this._prepareElevation(m.elevationCenter),this._ease((i=>

2let P=w(!1),E=function(e){return S(P)/S(P+g*e)},C=function(e){return _*((S(P)*function(e){return T(e)/S(e)}(P+g*e)-T(P))/b)/v},M=(w(!0)-P)/g;if(Math.abs(v)<2e-6||!isFinite(M)){if(Math.abs(_-y)<1e-6)return this.easeTo(e,t);let i=y<_?-1:1;M=Math.abs(Math.log(y/_))/g,C=()=>0,E=e=>Math.exp(i*g*e)}if("duration"in e)e.duration=+e.duration;else{let t="screenSpeed"in e?+e.screenSpeed/g:+e.speed;e.duration=1e3*M/t}return e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=r!==s,this._pitching=l!==a,this._rolling=h!==n,this._padding=!i.isPaddingEqual(u),this._prepareEase(t,!1),this.terrain&&this._prepareElevation(m.targetCenter),this._ease((d=>{let f=d*M,g=1/E(f),_=C(f);this._rotating&&i.setBearing(hr.number(r,s,d)),this._pitching&&i.setPitch(hr.number(a,l,d)),this._rolling&&i.setRoll(hr.number(n,h,d)),this._padding&&(i.interpolatePadding(o,u,d),p=i.centerPoint.add(c)),m.easeFunc(d,g,_,p),this.terrain&&!e.freezeElevation&&this._updateElevation(d),this.applyUpdatedTransform(i),this._fireMoveEvents(t)}),(()=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(t)}),e),this}isEasing(){return!!this._easeFrameId}stop(e){return this._stop(e)}_stop(e,t){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){let e=this._onEaseEnd;delete this._onEaseEnd,e.call(this,t)}return e||this._stopHandlers(),this}_ease(e,t,i){!1===i.animate||0===i.duration?(e(1),t()):(this._easeStart=zm(),this._easeOptions=i,this._onEaseFrame=e,this._onEaseEnd=t,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(e,t){e=Ce(e,-180,180);let i=Math.abs(e-t);return Math.abs(e-360-t)<i&&(e-=360),Math.abs(e+360-t)<i&&(e+=360),e}isMoving(){return this._moving}isZooming(){return this._zooming}isRotating(){return this._rotating}};const qw={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};var $w=class{constructor(e=qw){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&&("terrain"===e.type||"style"===e.dataType||"source"===e.dataType&&("metadata"===e.sourceDataType||"visibility"===e.sourceDataType))&&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=km.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=km.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=km.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(){this._container.remove(),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){let i=this._map._getUIString(`AttributionControl.${t}`);e.title=i,e.setAttribute("aria-label",i)}_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){let e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}let t=this._map.style.tileManagers;for(let i in t){let r=t[i];if(r.used||r.usedForTerrain){let t=r.getSource();t.attribution&&!e.includes(t.attribution)&&e.push(t.attribution)}}e=e.filter((e=>String(e).trim())),e.sort(((e,t)=>e.length-t.length)),e=e.filter(((t,i)=>{for(let r=i+1;r<e.length;r++)if(e[r].includes(t))return!1;return!0}));let i=e.join(" | ");i!==this._attribHTML&&(this._attribHTML=i,e.length?(this._innerContainer.innerHTML=km.sanitize(i),this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}},Uw=class{constructor(e={}){this._updateCompact=()=>{let e=this._container.children;if(e.length){let 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?.compact,this._container=km.create("div","maplibregl-ctrl");let t=km.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(){this._container.remove(),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}},Gw=class{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(e){let t=++this._id;return this._queue.push({callback:e,id:t,cancelled:!1}),t}remove(e){let t=this._currentlyRunning,i=t?this._queue.concat(t):this._queue;for(let t of i)if(t.id===e)return void(t.cancelled=!0)}run(e=0){if(this._currentlyRunning)throw Error("Attempting to run(), but is already running.");let t=this._currentlyRunning=this._queue;this._queue=[];for(let i of t)if(!i.cancelled&&(i.callback(e),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}};const Zw=as([{name:"a_pos3d",type:"Int16",components:3}]);var Ww=class extends bt{constructor(e){super(),this._lastTilesetChange=zm(),this.tileManager=e,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.deltaZoom=1,this.tileSize=e._source.tileSize*2**this.deltaZoom,e.usedForTerrain=!0,e.tileSize=this.tileSize}destruct(){this.tileManager.usedForTerrain=!1,this.tileManager.tileSize=null,this.releaseAllRTT()}getSource(){return this.tileManager._source}update(e,t){this.tileManager.update(e,t),this._renderableTilesKeys=[];let i={};for(let r of c_(e,{tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:t,calculateTileZoom:this.tileManager._source.calculateTileZoom}))i[r.key]=!0,this._renderableTilesKeys.push(r.key),this._tiles[r.key]||(r.terrainRttPosMatrix32f=new Float32Array(16),z(r.terrainRttPosMatrix32f,0,ne,ne,0,0,1),this._tiles[r.key]=new Yg(r,this.tileSize),this._lastTilesetChange=zm());for(let e in this._tiles)i[e]||(this._tiles[e].releaseRTT(this.tileManager.map.painter),delete this._tiles[e])}releaseRTT(e){for(let t in this._tiles){let i=this._tiles[t];(i.tileID.equals(e)||i.tileID.isChildOf(e)||e.isChildOf(i.tileID))&&i.releaseRTT(this.tileManager.map.painter)}}releaseAllRTT(){for(let e in this._tiles)this._tiles[e].releaseRTT(this.tileManager.map.painter)}getRenderableTiles(){return this._renderableTilesKeys.map((e=>this.getTileByID(e)))}getTileByID(e){return this._tiles[e]}getTerrainCoords(e,t){return t?this._getTerrainCoordsForTileRanges(e,t):this._getTerrainCoordsForRegularTile(e)}_getTerrainCoordsForRegularTile(e){let t={};for(let i of this._renderableTilesKeys){let r=this._tiles[i].tileID,a=e.clone(),n=ue();if(r.canonical.equals(e.canonical))z(n,0,ne,ne,0,0,1);else if(r.canonical.isChildOf(e.canonical)){let t=r.canonical.z-e.canonical.z,i=r.canonical.x-(r.canonical.x>>t<<t),a=r.canonical.y-(r.canonical.y>>t<<t),o=ne>>t;z(n,0,o,o,0,0,1),P(n,n,[-i*o,-a*o,0])}else{if(!e.canonical.isChildOf(r.canonical))continue;{let t=e.canonical.z-r.canonical.z,i=e.canonical.x-(e.canonical.x>>t<<t),a=e.canonical.y-(e.canonical.y>>t<<t),o=ne>>t;z(n,0,ne,ne,0,0,1),P(n,n,[i*o,a*o,0]),E(n,n,[1/2**t,1/2**t,0])}}a.terrainRttPosMatrix32f=new Float32Array(n),t[i]=a}return t}_getTerrainCoordsForTileRanges(e,t){let i={};for(let r of this._renderableTilesKeys){let a=this._tiles[r].tileID;if(!this._isWithinTileRanges(a,t))continue;let n=e.clone(),o=ue();if(a.canonical.z===e.canonical.z){let t=e.canonical.x-a.canonical.x+e.wrap*(1<<e.canonical.z),i=e.canonical.y-a.canonical.y;z(o,0,ne,ne,0,0,1),P(o,o,[t*ne,i*ne,0])}else if(a.canonical.z>e.canonical.z){let t=a.canonical.z-e.canonical.z,i=a.canonical.x-(a.canonical.x>>

2Bounds&&this.setMaxBounds(t.maxBounds),this._setupContainer(),this._setupPainter(),!this.painter)return;this.on("move",(()=>this._update(!1))),this.on("moveend",(()=>this._update(!1))),this.on("zoom",(()=>this._update(!0))),this.on("terrain",(()=>{this.painter.terrainFacilitator.depthDirty=!0,this._update(!0)})),this.once("idle",(()=>this._idleTriggered=!0)),this._handlers=new jw(this,this._camera,t),typeof window<"u"&&(this._ownerWindow.addEventListener("online",this._onWindowOnline,!1),this._setupResizeObserver());let i="string"==typeof t.hash&&t.hash||void 0;this._hash=t.hash?new Zb(i).addTo(this):void 0,this._hash?._onHashChange()||(this.jumpTo({center:t.center,elevation:t.elevation,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch,roll:t.roll}),t.bounds&&(this.resize(),this.fitBounds(t.bounds,Me({},t.fitBoundsOptions,{duration:0}))));let r="string"==typeof t.style||"globe"!==t.style?.projection?.type;this.resize(null,r),this._localIdeographFontFamily=t.localIdeographFontFamily,this._validateStyle=t.validateStyle,t.style&&this.setStyle(t.style,{localIdeographFontFamily:t.localIdeographFontFamily}),t.attributionControl&&this.addControl(new $w("boolean"==typeof t.attributionControl?void 0:t.attributionControl)),t.maplibreLogo&&this.addControl(new Uw,t.logoPosition),this.on("style.load",(()=>{if(r||this._resizeTransform(),this._camera.transform.unmodified){let e=Ie(this.style.stylesheet,["center","zoom","bearing","pitch","roll"]);this.jumpTo(e)}})),this.on("data",(e=>{this._update("style"===e.dataType),this.fire("style"===e.dataType?new Om("styledata",e):new Vm("sourcedata",e))})),this.on("dataloading",(e=>{this.fire("style"===e.dataType?new Om("styledataloading",e):new Vm("sourcedataloading",e))})),this.on("dataabort",(e=>{this.fire(new Vm("sourcedataabort",e))}))}_getMapId(){return this._mapId}setGlobalStateProperty(e,t){return this.style.setGlobalStateProperty(e,t),this._update(!0)}getGlobalState(){return this.style.getGlobalState()}addControl(e,t){if(void 0===t&&(t=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e?.onAdd)return this.fire(new xt(Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));let i=e.onAdd(this);this._controls.push(e);let r=this._controlPositions[t];return t.includes("bottom")?r.insertBefore(i,r.firstChild):r.appendChild(i),this}removeControl(e){if(!e?.onRemove)return this.fire(new xt(Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));let t=this._controls.indexOf(e);return t>-1&&this._controls.splice(t,1),e.onRemove(this),this}hasControl(e){return this._controls.includes(e)}coveringTiles(e){return c_(this._camera.transform,e)}setTransformCameraUpdate(e){this._camera.transformCameraUpdate=e}getCenter(){return new wp(this._camera.transform.center.lng,this._camera.transform.center.lat)}setCenter(e,t){return this._camera.setCenter(e,t),this}getCenterElevation(){return this._camera.transform.elevation}setCenterElevation(e,t){return this._camera.setCenterElevation(e,t),this}setCenterClampedToGround(e){this._camera.setCenterClampedToGround(e)}panBy(e,t,i){return this._camera.panBy(e,t,i),this}panTo(e,t,i){return this._camera.panTo(e,t,i),this}getZoom(){return this._camera.transform.zoom}setZoom(e,t){return this._camera.setZoom(e,t),this}zoomTo(e,t,i){return this._camera.zoomTo(e,t,i),this}zoomIn(e,t){return this._camera.zoomIn(e,t),this}zoomOut(e,t){return this._camera.zoomOut(e,t),this}getVerticalFieldOfView(){return this._camera.transform.fov}setVerticalFieldOfView(e,t){return this._camera.setVerticalFieldOfView(e,t),this}getBearing(){return this._camera.transform.bearing}setBearing(e,t){return this._camera.setBearing(e,t),this}getZoomSnap(){return this._camera.getZoomSnap()}setZoomSnap(e){return this._camera.setZoomSnap(e),this}getPadding(){return this._camera.transform.padding}setPadding(e,t){return this._camera.setPadding(e,t),this}rotateTo(e,t,i){return this._camera.rotateTo(e,t,i),this}resetNorth(e,t){return this._camera.resetNorth(e,t),this}resetNorthPitch(e,t){return this._camera.resetNorthPitch(e,t),this}snapToNorth(e,t){return this._camera.snapToNorth(e,t),this}getPitch(){return this._camera.transform.pitch}setPitch(e,t){return this._camera.setPitch(e,t),this}getRoll(){return this._camera.transform.roll}setRoll(e,t){return this._camera.setRoll(e,t),this}cameraForBounds(e,t){return this._camera.cameraForBounds(e,t)}fitBounds(e,t,i){return this._camera.fitBounds(e,t,i),this}fitScreenCoordinates(e,t,i,r,a){return this._camera.fitScreenCoordinates(e,t,i,r,a),this}jumpTo(e,t){return this._camera.jumpTo(e,t),this}calculateCameraOptionsFromCameraLngLatAltRotation(e,t,i,r,a){return this._camera.calculateCameraOptionsFromCameraLngLatAltRotation(e,t,i,r,a)}easeTo(e,t){return this._camera.easeTo(e,t),this}flyTo(e,t){return this._camera.flyTo(e,t),this}stop(){return this._camera.stop(),this}queryTerrainElevation(e){return this.terrain?this.terrain.getElevationForLngLat(wp.convert(e),this._camera.transform):null}

2getCenterClampedToGround(){return this._camera.getCenterClampedToGround()}calculateCameraOptionsFromTo(e,t,i,r){return null==r&&this.terrain&&(r=this.terrain.getElevationForLngLat(i,this._camera.transform)),this._camera.calculateCameraOptionsFromTo(e,t,i,r)}resize(e,t=!0){if(null!==this._lostContextStyle.style)return this;this._resizeInternal(t);let i=!this._camera._moving;return i&&(this.stop(),this.fire(new Fm("movestart",e)).fire(new Fm("move",e))),this.fire(new Lm("resize",e)),i&&this.fire(new Fm("moveend",e)),this}_resizeInternal(e=!0){let[t,i]=this._containerDimensions(),r=this._getClampedPixelRatio(t,i);if(this._resizeCanvas(t,i,r),this.painter.resize(t,i,r),this.painter.overLimit()){let e=this.painter.context.gl;this._maxCanvasSize=[e.drawingBufferWidth,e.drawingBufferHeight];let r=this._getClampedPixelRatio(t,i);this._resizeCanvas(t,i,r),this.painter.resize(t,i,r)}this._resizeTransform(e)}_resizeTransform(e=!0){let[t,i]=this._containerDimensions();this._camera.transform.resize(t,i,e),this._camera._requestedCameraState?.resize(t,i,e)}_getClampedPixelRatio(e,t){let{0:i,1:r}=this._maxCanvasSize,a=this.getPixelRatio(),n=e*a,o=t*a,s=n>i?i/n:1,l=o>r?r/o:1;return Math.min(s,l)*a}getPixelRatio(){return this._overridePixelRatio??devicePixelRatio}setPixelRatio(e){this._overridePixelRatio=e,this.resize()}getBounds(){return this._camera.transform.getBounds()}getMaxBounds(){return this._camera.transform.getMaxBounds()}setMaxBounds(e){return this._camera.transform.setMaxBounds(Cg.convert(e)),this._update()}setMinZoom(e){if(e??=-2,e>=-2&&e<=this._camera.transform.maxZoom){let t=this._camera.transform.zoom,i=this._camera.getTransformForUpdate();return i.setMinZoom(e),this._camera.applyUpdatedTransform(i),this._update(),t!==this._camera.transform.zoom&&this.fire(new Fm("zoomstart")).fire(new Fm("zoom")).fire(new Fm("zoomend")).fire(new Fm("movestart")).fire(new Fm("move")).fire(new Fm("moveend")),this}throw Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this._camera.transform.minZoom}setMaxZoom(e){if(e??=22,e>=this._camera.transform.minZoom){let t=this._camera.transform.zoom,i=this._camera.getTransformForUpdate();return i.setMaxZoom(e),this._camera.applyUpdatedTransform(i),this._update(),t!==this._camera.transform.zoom&&this.fire(new Fm("zoomstart")).fire(new Fm("zoom")).fire(new Fm("zoomend")).fire(new Fm("movestart")).fire(new Fm("move")).fire(new Fm("moveend")),this}throw Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this._camera.transform.maxZoom}setMinPitch(e){if(e??=0,e<0)throw Error("minPitch must be greater than or equal to 0");if(e>=0&&e<=this._camera.transform.maxPitch){let t=this._camera.transform.pitch,i=this._camera.getTransformForUpdate();return i.setMinPitch(e),this._camera.applyUpdatedTransform(i),this._update(),t!==this._camera.transform.pitch&&this.fire(new Fm("pitchstart")).fire(new Fm("pitch")).fire(new Fm("pitchend")).fire(new Fm("movestart")).fire(new Fm("move")).fire(new Fm("moveend")),this}throw Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this._camera.transform.minPitch}setMaxPitch(e){if(e??=60,e>180)throw Error("maxPitch must be less than or equal to 180");if(e>=this._camera.transform.minPitch){let t=this._camera.transform.pitch,i=this._camera.getTransformForUpdate();return i.setMaxPitch(e),this._camera.applyUpdatedTransform(i),this._update(),t!==this._camera.transform.pitch&&this.fire(new Fm("pitchstart")).fire(new Fm("pitch")).fire(new Fm("pitchend")).fire(new Fm("movestart")).fire(new Fm("move")).fire(new Fm("moveend")),this}throw Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this._camera.transform.maxPitch}getAnisotropicFilterPitch(){return this._anisotropicFilterPitch}setAnisotropicFilterPitch(e){if(e??=20,e>180)throw Error("anisotropicFilterPitch must be less than or equal to 180");if(e<0)throw Error("anisotropicFilterPitch must be greater than or equal to 0");return this._anisotropicFilterPitch=e,this._update()}getRenderWorldCopies(){return this._camera.transform.renderWorldCopies}setRenderWorldCopies(e){return this._camera.transform.setRenderWorldCopies(e),this._update()}setTransformConstrain(e){return this._camera.transform.setConstrainOverride(e),this._update()}project(e){return this._camera.transform.locationToScreenPoint(wp.convert(e),this.style&&this.terrain)}unproject(e){return this._camera.transform.screenPointToLocation(d.convert(e),this.terrain)}isMoving(){return this._camera.isMoving()||this._handlers?.isMoving()||!1}isZooming(){return this._camera.isZooming()||this._handlers?.isZooming()||!1}isRotating(){return this._camera.isRotating()||this._handlers?.isRotating()||!1}

2_createDelegatedListener(e,t,i){if("mouseenter"===e||"mouseover"===e){let r=!1;return{layers:t,listener:i,delegates:{mousemove:a=>{let n=t.filter((e=>this.getLayer(e))),o=0===n.length?[]:this.queryRenderedFeatures(a.point,{layers:n});o.length?r||(r=!0,i.call(this,new jm(e,this,a.originalEvent,{features:o}))):r=!1},mouseout:()=>{r=!1}}}}if("mouseleave"===e||"mouseout"===e){let r=!1;return{layers:t,listener:i,delegates:{mousemove:a=>{let n=t.filter((e=>this.getLayer(e)));(0===n.length?[]:this.queryRenderedFeatures(a.point,{layers:n})).length?r=!0:r&&(r=!1,i.call(this,new jm(e,this,a.originalEvent)))},mouseout:t=>{r&&(r=!1,i.call(this,new jm(e,this,t.originalEvent)))}}}}{let r=e=>{let r=t.filter((e=>this.getLayer(e))),a=0===r.length?[]:this.queryRenderedFeatures(e.point,{layers:r});a.length&&(e.features=a,i.call(this,e),delete e.features)};return{layers:t,listener:i,delegates:{[e]:r}}}}_saveDelegatedListener(e,t){this._delegatedListeners||={},this._delegatedListeners[e]||=[],this._delegatedListeners[e].push(t)}_removeDelegatedListener(e,t,i){if(!this._delegatedListeners?.[e])return;let r=this._delegatedListeners[e];for(let e=0;e<r.length;e++){let a=r[e];if(a.listener===i&&a.layers.length===t.length&&a.layers.every((e=>t.includes(e)))){for(let e in a.delegates)this.off(e,a.delegates[e]);return void r.splice(e,1)}}}on(e,t,i){if(void 0===i)return super.on(e,t);let r="string"==typeof t?[t]:t,a=this._createDelegatedListener(e,r,i);this._saveDelegatedListener(e,a);for(let e in a.delegates)this.on(e,a.delegates[e]);return{unsubscribe:()=>{this._removeDelegatedListener(e,r,i)}}}once(e,t,i){if(void 0===i)return super.once(e,t);let r="string"==typeof t?[t]:t,a=this._createDelegatedListener(e,r,i);for(let t in a.delegates){let n=a.delegates[t];a.delegates[t]=(...t)=>{this._removeDelegatedListener(e,r,i),n(...t)}}this._saveDelegatedListener(e,a);for(let e in a.delegates)this.once(e,a.delegates[e]);return this}off(e,t,i){if(void 0===i)return super.off(e,t);let r="string"==typeof t?[t]:t;return this._removeDelegatedListener(e,r,i),this}queryRenderedFeatures(e,t){if(!this.style)return[];let i,r=e instanceof d||Array.isArray(e),a=r?e:[[0,0],[this._camera.transform.width,this._camera.transform.height]];if(t||=(r?{}:e)||{},a instanceof d||"number"==typeof a[0])i=[d.convert(a)];else{let e=d.convert(a[0]),t=d.convert(a[1]);i=[e,new d(t.x,e.y),t,new d(e.x,t.y),e]}return this.style.queryRenderedFeatures(i,t,this._camera.transform)}querySourceFeatures(e,t){return this.style.querySourceFeatures(e,t)}setStyle(e,t){return!1!==(t=Me({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},t)).diff&&t.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,t),this):(this._localIdeographFontFamily=t.localIdeographFontFamily,this._updateStyle(e,t))}setTransformRequest(e){return this._requestManager.setTransformRequest(e),this}_getUIString(e){let t=this._locale[e];if(null==t)throw Error(`Missing UI string '${e}'`);return t}_updateStyle(e,t){if(this._diffStyleRequest?.abort(),this._diffStyleRequest=null,t.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",(()=>this._updateStyle(e,t)));let i=this.style&&t.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!e)),e?(this.style=new gv(this,t||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e,t,i):this.style.loadJSON(e,t,i),this):(this._frameRequest&&=(this._frameRequest.abort(),null),this.style?.projection?.destroy(),delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new gv(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}async _diffStyle(e,t){if(this._diffStyleRequest?.abort(),"string"==typeof e){let i=e;this._diffStyleRequest=new AbortController;let r=this._diffStyleRequest;try{let e=await this._requestManager.transformRequest(i,"Style");if(r.signal.aborted)return void(this._diffStyleRequest=null);let a=await mt(e,r);this._diffStyleRequest=null,this._updateDiff(a.data,t)}catch(e){this._diffStyleRequest=null,st(e)||this.fire(new xt(se(e)))}}else"object"==typeof e&&(this._diffStyleRequest=null,this._updateDiff(e,t))}_updateDiff(e,t){try{this.style.setState(e,t)&&this._update(!0)}catch(i){je(`Unable to perform style diff: ${se(i).message}.  Rebuilding the style from scratch.`),this._updateStyle(e,t)}}getStyle(){if(this.style)return this.style.serialize()}_getStyleAndImages(){return this.style?{style:this.style.serialize(),images:this.style.imageManager.cloneImages()}:{style:null,images:{}}}isStyleLoaded(){if(this.style)return this.style.loaded();je("There is no style added to the map.")}addSource(e,t){return this._lazyInitEmptyStyle(),this.style.addSource(e,t),this._update(!0)}isSourceLoaded(e){let t=this.style?.tileManagers[e];if(void 0!==t)return t.loaded();this.fire(new xt(Error(`There is no tile manager with ID '${e}'`)))}setTerrain(e,t={}){if(this.style._checkLoaded(),e&&uo(this,oo.terrain,{value:e},t))return this;if(this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),e){let t=this.style.tileManagers[e.source];if(!t)throw Error(`cannot load terrain, because there exists no source with ID: ${e.source}`);null===this.terrain&&t.reload();for(let t in this.style._layers){let i=this.style._layers[t];"hillshade"===i.type&&i.source===e.source&&je("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality."),"color-relief"===i.type&&i.source===e.source&&je("You are using the same source for a color-relief layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain&&this.terrain.destroy(),this.terrain=new Hw(this.painter,t,e,this._terrainSkirtLength),this.painter.renderToTexture=new Yw(this.painter,this.terrain),this._camera.terrain=this.terrain,this._camera.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._camera.transform.center,this._camera.transform.tileZoom)),this._camera.transform.setElevation(this.terrain.getElevationForLngLatZoom(this._camera.transform.center,this._camera.transform.tileZoom)),this._terrainDataCallback=t=>{"style"===t.dataType?this.terrain.tileManager.releaseAllRTT():"source"===t.dataType&&t.tile&&(t.sourceId===e.source&&!this._camera.elevationFreeze&&(this._camera.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._camera.transform.center,this._camera.transform.tileZoom)),this.getCenterClampedToGround()&&this._camera.transform.setElevation(this.terrain.getElevationForLngLatZoom(this._camera.transform.center,this._camera.transform.tileZoom))),"image"===t.source?.type?this.terrain.tileManager.releaseAllRTT():this.terrain.tileManager.releaseRTT(t.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.destroy(),this.terrain=null,this.painter.renderToTexture=null,this._camera.terrain=null,this._camera.transform.setMinElevationForCurrentTile(0),this.getCenterClampedToGround()&&this._camera.transform.setElevation(0);return this.fire(new Um({terrain:e})),this}getTerrain(){return this.terrain?.options??null}areTilesLoaded(){let e=this.style?.tileManagers;for(let t of Object.values(e))if(!t.areTilesLoaded())return!1;return!0}removeSource(e){return this.style.removeSource(e),this._update(!0)}getSource(e){return this.style?.getSource(e)}setSourceTileLodParams(e,t,i){if(i){let r=this.getSource(i);if(!r)throw Error(`There is no source with ID "${i}", cannot set LOD parameters`);r.calculateTileZoom=l_(Math.max(1,e),Math.max(1,t))}else for(let i in this.style.tileManagers)this.style.tileManagers[i].getSource().calculateTileZoom=l_(Math.max(1,e),Math.max(1,t));return this._update(!0),this}refreshTiles(e,t){let i=this.style.tileManagers[e];if(!i)throw Error(`There is no tile manager with ID "${e}", cannot refresh tile`);void 0===t?i.reload(!0):i.refreshTiles(t.map((e=>new Dp(e.z,e.x,e.y))))}addImage(e,t,i={}){this._lazyInitEmptyStyle();let r=this._createStyleImage(t,i);return r?(this.style.addImage(e,r),r.userImage?.onAdd&&r.userImage.onAdd(this,e),this):this}setMissingStyleImageResolver(e){return this._missingStyleImageResolver=e,this.style?.setMissingImageResolver(e),this}_createStyleImage(e,t={}){let{pixelRatio:i=1,sdf:r=!1,stretchX:a,stretchY:n,content:o,textFitWidth:s,textFitHeight:l}=t;if(e instanceof HTMLImageElement||Ue(e)){let{width:t,height:h,data:u}=Im.getImageData(e);return{data:new Ih({width:t,height:h},u),pixelRatio:i,stretchX:a,stretchY:n,content:o,textFitWidth:s,textFitHeight:l,sdf:r,version:0}}if(void 0===e.width||void 0===e.height)return this.fire(new xt(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`"))),null;{let{width:t,height:h,data:u}=e,c=e;return{data:new Ih({width:t,height:h},new Uint8Array(u)),pixelRatio:i,stretchX:a,stretchY:n,content:o,textFitWidth:s,textFitHeight:l,sdf:r,version:0,userImage:c}}}updateImage(e,t){let i=this.style.getImage(e);if(!i)return this.fire(new xt(Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));let{width:r,height:a,data:n}=t instanceof HTMLImageElement||Ue(t)?Im.getImageData(t):t;if(void 0===r||void 0===a)return this.fire(new xt(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(r!==i.data.width||a!==i.data.height)return this.fire(new xt(Error("The width and height of the updated image must be that same as the previous version of the image")));let o=!(t instanceof HTMLImageElement||Ue(t));return i.data.replace(n,o),this.style.updateImage(e,i),this}getImage(e){return this.style.getImage(e)}hasImage(e){return e?!!this.style.getImage(e):(this.fire(new xt(Error("Missing required image id"))),!1)}removeImage(e){this.style.removeImage(e)}async loadImage(e){return Dm.getImage(await 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,i){return this.style.setLayerZoomRange(e,t,i),this._update(!0)}setFilter(e,t,i={}){return this.style?.setFilter(e,t,i),this._update(!0)}getFilter(e){return this.style.getFilter(e)}setPaintProperty(e,t,i,r={}){return this.style?.setPaintProperty(e,t,i,r),this._update(!0)}getPaintProperty(e,t){return this.style.getPaintProperty(e,t)}setLayoutProperty(e,t,i,r={}){return this.style.setLayoutProperty(e,t,i,r),this._update(!0)}getLayoutProperty(e,t){return this.style.getLayoutProperty(e,t)}setGlyphs(e,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(e,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(e,t,i={}){return this._lazyInitEmptyStyle(),this.style.addSprite(e,t,i,(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,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(e,t,(e=>{e||this._update(!0)})),this}setLight(e,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(e,t),this._update(!0)}getLight(){return this.style.getLight()}setSky(e,t={}){return this._lazyInitEmptyStyle(),this.style.setSky(e,t),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]}_setupResizeObserver(){let e=!1,t=Gb((e=>{this._trackResize&&!this._removed&&(this.resize(e),this.redraw())}),50),i=this._ownerWindow.ResizeObserver??ResizeObserver;this._resizeObserver=new i((i=>{e?t(i):e=!0})),this._resizeObserver.observe(this._container)}

2_resolveContainer(e){if("string"==typeof e){let t=document.getElementById(e);if(!t)throw Error(`Container '${e}' not found.`);return t}if(e instanceof HTMLElement||e&&"object"==typeof e&&1===e.nodeType)return e;throw Error("Invalid type: 'container' must be a String or HTMLElement.")}_setupContainer(){let e=this._container;e.classList.add("maplibregl-map");let t=this._canvasContainer=km.create("div","maplibregl-canvas-container",e);this._interactive&&t.classList.add("maplibregl-interactive"),this._canvas=km.create("canvas","maplibregl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region");let i=this._containerDimensions(),r=this._getClampedPixelRatio(i[0],i[1]);this._resizeCanvas(i[0],i[1],r);let a=this._controlContainer=km.create("div","maplibregl-control-container",e),n=this._controlPositions={};for(let e of["top-left","top-right","bottom-left","bottom-right"])n[e]=km.create("div",`maplibregl-ctrl-${e} `,a);this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(e,t,i){this._canvas.width=Math.floor(i*e),this._canvas.height=Math.floor(i*t),this._canvas.style.width=`${e}px`,this._canvas.style.height=`${t}px`}_setupPainter(){let e={...this._canvasContextAttributes,alpha:!0,depth:!0,stencil:!0,premultipliedAlpha:!0},t=null;this._canvas.addEventListener("webglcontextcreationerror",(e=>{t=e}),{once:!0});let i=this._canvas.getContext("webgl2",e);i?this.painter=new $b(i,this._camera.transform):this.fire(new xt(new Ub(e,t)))}migrateProjection(e,t){this._camera.migrateProjection(e,t),this.painter.transform=e,this.fire(new Gm({newProjection:this.style.projection.name}))}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(e){return this.style?._loaded?(this._styleDirty||=e,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(e){return this._update(),this._renderTaskQueue.add(e)}_cancelRenderFrame(e){this._renderTaskQueue.remove(e)}_render(e){let t=this._idleTriggered?this._fadeDuration:0,i=this.style.projection?.transitionState>0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(e),this._removed)return;let r=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;let e=this._camera.transform.zoom,i=zm();this.style.zoomHistory.update(e,i);let a=new Io(e,{now:i,fadeDuration:t,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),n=a.crossFadingFactor();(1!==n||n!==this._crossFadingFactor)&&(r=!0,this._crossFadingFactor=n),this.style.update(a)}let a=this.style.projection?.transitionState>0!==i;this._camera.transform.setTransitionState(this.style.projection?.transitionState),this.style&&(this._sourcesDirty||a)&&(this._sourcesDirty=!1,this.style._updateSources(this._camera.transform)),this.terrain?(this.terrain.tileManager.update(this._camera.transform,this.terrain),this._camera.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._camera.transform.center,this._camera.transform.tileZoom)),!this._camera.elevationFreeze&&this.getCenterClampedToGround()&&this._camera.transform.setElevation(this.terrain.getElevationForLngLatZoom(this._camera.transform.center,this._camera.transform.tileZoom))):(this._camera.transform.setMinElevationForCurrentTile(0),this.getCenterClampedToGround()&&this._camera.transform.setElevation(0)),this._placementDirty=this.style?._updatePlacement(this._camera.transform,this.showCollisionBoxes,t,this._crossSourceCollisions,a),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:t,showPadding:this.showPadding,anisotropicFilterPitch:this.getAnisotropicFilterPitch()}),this.fire(new Lm("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new Lm("load"))),this.style&&(this.style.hasTransitions()||r)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();let n=this._sourcesDirty||this._styleDirty||this._placementDirty;return n||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new Lm("idle")),this._loaded&&!this._fullyLoaded&&!n&&(this._fullyLoaded=!0),this}redraw(){return this.style&&(this._frameRequest&&=(this._frameRequest.abort(),null),this._render(0)),this}remove(){this._hash&&this._hash.remove();for(let e of this._controls)e.onRemove(this);this._controls=[],this._frameRequest&&=(this._frameRequest.abort(),null),this._renderTaskQueue.clear(),this._diffStyleRequest?.abort(),this.painter.destroy(),this._handlers.destroy(),this.setStyle(null),typeof window<"u"&&this._ownerWindow.removeEventListener("online",this._onWindowOnline,!1),Dm.removeThrottleControl(this._imageQueueHandle),this._resizeObserver?.disconnect();let e=this.painter.context.gl.getExtension("WEBGL_lose_context");e?.loseContext&&e.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),this._canvasContainer.remove(),this._controlContainer.remove(),this._container.removeEventListener("scroll",this._onMapScroll,!1),this._container.classList.remove("maplibregl-map"),this._removed=!0,this.fire(new Lm("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,Im.frame(this._frameRequest,(e=>{this._frameRequest=null;try{this._render(e)}catch(e){if(!st(e))throw e}}),(()=>{}),this._ownerWindow))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(e){this._showTileBoundaries!==e&&(this._showTileBoundaries=e,this._update())}get showPadding(){return!!this._showPadding}set showPadding(e){this._showPadding!==e&&(this._showPadding=e,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(e){this._showCollisionBoxes!==e&&(this._showCollisionBoxes=e,e?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(e){this._showOverdrawInspector!==e&&(this._showOverdrawInspector=e,this._update())}get repaint(){return!!this._repaint}set repaint(e){this._repaint!==e&&(this._repaint=e,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(e){this._vertices=e,this._update()}get version(){return Jw}getCameraTargetElevation(){return this._camera.transform.elevation}getProjection(){return this.style.getProjection()}setProjection(e){return this._lazyInitEmptyStyle(),this.style.setProjection(e),this._update(!0)}};const tT={showCompass:!0,showZoom:!0,visualizePitch:!1,visualizeRoll:!0};var iT=class{constructor(e){this._updateZoomButtons=()=>{let e=this._map.getZoom(),t=e===this._map.getMaxZoom(),i=e===this._map.getMinZoom();this._zoomInButton.disabled=t,this._zoomOutButton.disabled=i,this._zoomInButton.setAttribute("aria-disabled",t.toString()),this._zoomOutButton.setAttribute("aria-disabled",i.toString())},this._rotateCompassArrow=()=>{let e=this._map.getPitch(),t=this._map.getRoll(),i=this._map.getBearing(),r=1/Math.cos(He(e))**.5;this.options.visualizePitch&&this.options.visualizeRoll?this._compassIcon.style.transform=`scale(${r}) rotateZ(${-t}deg) rotateX(${e}deg) rotateZ(${-i}deg)`:this.options.visualizePitch?this._compassIcon.style.transform=`scale(${r}) rotateX(${e}deg) rotateZ(${-i}deg)`:this.options.visualizeRoll?this._compassIcon.style.transform=`rotate(${-i-t}deg)`:this._compassIcon.style.transform=`rotate(${-i}deg)`},this._setButtonTitle=(e,t)=>

2{let i=this._map._getUIString(`NavigationControl.${t}`);e.title=i,e.setAttribute("aria-label",i)},this.options=Me({},tT,e),this._container=km.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}))),km.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}))),km.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=km.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.options.visualizeRoll&&this._map.on("roll",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new rT(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){this._container.remove(),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.off("roll",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(e,t){let i=km.create("button",e,this._container);return i.type="button",i.addEventListener("click",t),i}},rT=class{constructor(e,t,i=!1){this.mousedown=e=>{this.startMove(e,km.mousePos(this.element,e)),window.addEventListener("mousemove",this.mousemove),window.addEventListener("mouseup",this.mouseup)},this.mousemove=e=>{this.move(e,km.mousePos(this.element,e))},this.mouseup=e=>{this._rotatePitchHandler.dragEnd(e),this.offTemp()},this.touchstart=e=>{1===e.targetTouches.length?(this._startPos=this._lastPos=km.touchPos(this.element,e.targetTouches)[0],this.startMove(e,this._startPos),window.addEventListener("touchmove",this.touchmove,{passive:!1}),window.addEventListener("touchend",this.touchend)):this.reset()},this.touchmove=e=>{1===e.targetTouches.length?(this._lastPos=km.touchPos(this.element,e.targetTouches)[0],this.move(e,this._lastPos)):this.reset()},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._rotatePitchHandler.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10,this.element=t;let r=new dw;this._rotatePitchHandler=new hw({clickTolerance:3,move:(e,r)=>{let a=t.getBoundingClientRect(),n=new d((a.bottom-a.top)/2,(a.right-a.left)/2);return{bearingDelta:Ke(new d(e.x,r.y),r,n),pitchDelta:i?-.5*(r.y-e.y):void 0}},moveStateManager:r,enable:!0,assignEvents:()=>{}}),this.map=e,t.addEventListener("mousedown",this.mousedown),t.addEventListener("touchstart",this.touchstart,{passive:!1}),t.addEventListener("touchcancel",this.reset)}startMove(e,t){this._rotatePitchHandler.dragStart(e,t),km.disableDrag()}move(e,t){let i=this.map,{bearingDelta:r,pitchDelta:a}=this._rotatePitchHandler.dragMove(e,t)||{};r&&i.setBearing(i.getBearing()+r),a&&i.setPitch(i.getPitch()+a)}off(){let e=this.element;e.removeEventListener("mousedown",this.mousedown),e.removeEventListener("touchstart",this.touchstart),window.removeEventListener("touchmove",this.touchmove),window.removeEventListener("touchend",this.touchend),e.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){km.enableDrag(),window.removeEventListener("mousemove",this.mousemove),window.removeEventListener("mouseup",this.mouseup),window.removeEventListener("touchmove",this.touchmove),window.removeEventListener("touchend",this.touchend)}};function aT(e,t,i,r=!1){if(r||!i.getCoveringTilesDetailsProvider().allowWorldCopies())return e?.wrap();let a=new wp(e.lng,e.lat);if(e=new wp(e.lng,e.lat),t){let r=new wp(e.lng-360,e.lat),a=new wp(e.lng+360,e.lat),n=i.locationToScreenPoint(e).distSqr(t);i.locationToScreenPoint(r).distSqr(t)<n?e=r:i.locationToScreenPoint(a).distSqr(t)<n&&(e=a)}for(;Math.abs(e.lng-i.center.lng)>180;){let t=i.locationToScreenPoint(e);if(t.x>=0&&t.y>=0&&t.x<=i.width&&t.y<=i.height)break;e.lng>i.center.lng?e.lng-=360:e.lng+=360}

20,-38.1],"bottom-left":[r,-1*(t-i+r)],"bottom-right":[-r,-1*(t-i+r)],left:[i,-1*(t-i)],right:[-13.5,-1*(t-i)]}:this._offset}this._popup=e,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this._updateAccessibilityRole(),this}setSubpixelPositioning(e){return this._subpixelPositioning=e,this}getPopup(){return this._popup}togglePopup(){let e=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:e?(e.isOpen()?e.remove():(e.setLngLat(this._lngLat),e.addTo(this._map)),this):this}_updateOpacity(e=!1){let t=this._map?.terrain,i=this._map._camera.transform.isLocationOccluded(this._lngLat);if(!t||i){let e=i?this._opacityWhenCovered:this._opacity;return void(this._element.style.opacity!==e&&(this._element.style.opacity=e,this._element.classList.toggle("maplibregl-marker-covered",i)))}if(e)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout((()=>{this._opacityTimeout=null}),100)}let r=this._map,a=r.terrain.depthAtPoint(this._pos),n=r.terrain.getElevationForLngLat(this._lngLat,r._camera.transform);if(r._camera.transform.lngLatToCameraDepth(this._lngLat,n)-a<.006)return this._element.style.opacity=this._opacity,void this._element.classList.remove("maplibregl-marker-covered");let o=-this._offset.y/r._camera.transform.pixelsPerMeter,s=Math.sin(r.getPitch()*Math.PI/180)*o,l=r.terrain.depthAtPoint(new d(this._pos.x,this._pos.y-this._offset.y)),h=r._camera.transform.lngLatToCameraDepth(this._lngLat,n+s)-l>.006;this._popup?.isOpen()&&h&&this._popup.remove(),this._element.style.opacity=h?this._opacityWhenCovered:this._opacity,this._element.classList.toggle("maplibregl-marker-covered",h)}getOffset(){return this._offset}setOffset(e){return this._offset=d.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._element.classList.toggle("maplibregl-marker-draggable",this._draggable),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._updateAccessibilityRole(),this}isDraggable(){return 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