diff --git a/asset-manifest.json b/asset-manifest.json
index 525f2120..b5bf905d 100644
--- a/asset-manifest.json
+++ b/asset-manifest.json
@@ -1,7 +1,7 @@
{
"files": {
"main.css": "/static/css/main.98fca1fa.css",
- "main.js": "/static/js/main.a90def18.js",
+ "main.js": "/static/js/main.4cdfbccd.js",
"static/js/453.8ab44547.chunk.js": "/static/js/453.8ab44547.chunk.js",
"static/media/sponsorship.md": "/static/media/sponsorship.0b6fbd8f8573a3d60a91.md",
"static/media/present.md": "/static/media/present.b48a79e16b15a6893839.md",
@@ -31,11 +31,11 @@
"static/media/schedule-preamble.md": "/static/media/schedule-preamble.de6487ccf338f858dff9.md",
"static/media/our-conference-venue.md": "/static/media/our-conference-venue.d3eae6ed7beccb82e4b1.md",
"main.98fca1fa.css.map": "/static/css/main.98fca1fa.css.map",
- "main.a90def18.js.map": "/static/js/main.a90def18.js.map",
+ "main.4cdfbccd.js.map": "/static/js/main.4cdfbccd.js.map",
"453.8ab44547.chunk.js.map": "/static/js/453.8ab44547.chunk.js.map"
},
"entrypoints": [
"static/css/main.98fca1fa.css",
- "static/js/main.a90def18.js"
+ "static/js/main.4cdfbccd.js"
]
}
\ No newline at end of file
diff --git a/index.html b/index.html
index bb045cc1..99a83ee1 100644
--- a/index.html
+++ b/index.html
@@ -1 +1 @@
-FOSS4G SotM Oceania 2024
\ No newline at end of file
+FOSS4G SotM Oceania 2024
\ No newline at end of file
diff --git a/static/js/main.a90def18.js b/static/js/main.4cdfbccd.js
similarity index 99%
rename from static/js/main.a90def18.js
rename to static/js/main.4cdfbccd.js
index 717f721a..e7c95fe2 100644
--- a/static/js/main.a90def18.js
+++ b/static/js/main.4cdfbccd.js
@@ -1,3 +1,3 @@
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s=En(e.value),l=ir(e.value),c=null!==e.value?e.value:a;if(r){if(s!==r)return[new ae(e.key,c,`${s} stop domain type must match previous stop domain type ${r}`)]}else r=s;if("number"!==s&&"string"!==s&&"boolean"!==s)return[new ae(e.key,c,"stop domain value must be a number, string, or boolean")];if("number"!==s&&"categorical"!==n){let r=`number expected, ${s} found`;return Sn(t)&&void 0===n&&(r+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new ae(e.key,c,r)]}return"categorical"!==n||"number"!==s||isFinite(l)&&Math.floor(l)===l?"categorical"!==n&&"number"===s&&void 0!==i&&lnew ae(`${e.key}${t.key}`,e.value,t.message)));const n=t.value.expression||t.value._styleExpression.expression;if("property"===e.expressionContext&&"text-font"===e.propertyKey&&!n.outputDefined())return[new ae(e.key,e.value,`Invalid data expression for "${e.propertyKey}". Output values must be contained as literals within the expression.`)];if("property"===e.expressionContext&&"layout"===e.propertyType&&!Ot(n))return[new ae(e.key,e.value,'"feature-state" data expressions are not supported with layout properties.')];if("filter"===e.expressionContext&&!Ot(n))return[new ae(e.key,e.value,'"feature-state" data expressions are not supported with filters.')];if(e.expressionContext&&0===e.expressionContext.indexOf("cluster")){if(!Bt(n,["zoom","feature-state"]))return[new ae(e.key,e.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if("cluster-initial"===e.expressionContext&&!Ft(n))return[new ae(e.key,e.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function hr(e){const t=e.key,n=e.value,r=e.valueSpec,i=[];return Array.isArray(r.values)?-1===r.values.indexOf(ir(n))&&i.push(new ae(t,n,`expected one of [${r.values.join(", ")}], ${JSON.stringify(n)} 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vr={promoteId:function(e){let{key:t,value:n}=e;if("string"===En(n))return _r({key:t,value:n});{const e=[];for(const r in n)e.push(..._r({key:`${t}.${r}`,value:n[r]}));return e}}};function xr(e){const t=e.value,n=e.key,r=e.styleSpec,i=e.style,a=e.validateSpec;if(!t.type)return[new ae(n,t,'"type" is required')];const o=ir(t.type);let s;switch(o){case"vector":case"raster":return s=or({key:n,value:t,valueSpec:r[`source_${o.replace("-","_")}`],style:e.style,styleSpec:r,objectElementValidators:vr,validateSpec:a}),s;case"raster-dem":return s=function(e){var t;const n=null!==(t=e.sourceName)&&void 0!==t?t:"",r=e.value,i=e.styleSpec,a=i.source_raster_dem,o=e.style;let s=[];const l=En(r);if(void 0===r)return s;if("object"!==l)return s.push(new ae("source_raster_dem",r,`object expected, ${l} found`)),s;const c="custom"===ir(r.encoding),u=["redFactor","greenFactor","blueFactor","baseShift"],h=e.value.encoding?`"${e.value.encoding}"`:"Default";for(const d in r)!c&&u.includes(d)?s.push(new 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Xr(e){return!(Wr(e)||function(e){return!!($r["Latin-1 Supplement"](e)&&(167===e||169===e||174===e||177===e||188===e||189===e||190===e||215===e||247===e)||$r["General Punctuation"](e)&&(8214===e||8224===e||8225===e||8240===e||8241===e||8251===e||8252===e||8258===e||8263===e||8264===e||8265===e||8273===e)||$r["Letterlike Symbols"](e)||$r["Number Forms"](e)||$r["Miscellaneous Technical"](e)&&(e>=8960&&e<=8967||e>=8972&&e<=8991||e>=8996&&e<=9e3||9003===e||e>=9085&&e<=9114||e>=9150&&e<=9165||9167===e||e>=9169&&e<=9179||e>=9186&&e<=9215)||$r["Control Pictures"](e)&&9251!==e||$r["Optical Character Recognition"](e)||$r["Enclosed Alphanumerics"](e)||$r["Geometric Shapes"](e)||$r["Miscellaneous Symbols"](e)&&!(e>=9754&&e<=9759)||$r["Miscellaneous Symbols and Arrows"](e)&&(e>=11026&&e<=11055||e>=11088&&e<=11097||e>=11192&&e<=11243)||$r["CJK Symbols and Punctuation"](e)||$r.Katakana(e)||$r["Private Use Area"](e)||$r["CJK Compatibility Forms"](e)||$r["Small Form Variants"](e)||$r["Halfwidth and 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null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class ei{constructor(e,t){this.zoom=e,t?(this.now=t.now,this.fadeDuration=t.fadeDuration,this.zoomHistory=t.zoomHistory,this.transition=t.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Ur,this.transition={})}isSupportedScript(e){return function(e,t){for(const n of e)if(!Yr(n.charCodeAt(0),t))return!1;return!0}(e,"loaded"===Qr.getRTLTextPluginStatus())}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,t=e-Math.floor(e),n=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:t+(1-t)*n}:{fromScale:.5,toScale:1,t:1-(1-n)*t}}}class ti{constructor(e,t){this.property=e,this.value=t,this.expression=function(e,t){if(In(e))return new Un(e,t);if(Bn(e)){const n=Hn(e,t);if("error"===n.result)throw new Error(n.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return n.value}{let n=e;return"color"===t.type&&"string"==typeof e?n=We.parse(e):"padding"!==t.type||"number"!=typeof e&&!Array.isArray(e)?"variableAnchorOffsetCollection"===t.type&&Array.isArray(e)&&(n=et.parse(e)):n=Je.parse(e),{kind:"constant",evaluate:()=>n}}}(void 0===t?e.specification.default:t,e.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(e,t,n){return this.property.possiblyEvaluate(this,e,t,n)}}class ni{constructor(e){this.property=e,this.value=new ti(e,void 0)}transitioned(e,t){return new ii(this.property,this.value,t,y({},e.transition,this.transition),e.now)}untransitioned(){return new ii(this.property,this.value,null,{},0)}}class ri{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return b(this._values[e].value.value)}setValue(e,t){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new ni(this._values[e].property)),this._values[e].value=new ti(this._values[e].property,null===t?void 0:b(t))}getTransition(e){return b(this._values[e].transition)}setTransition(e,t){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new ni(this._values[e].property)),this._values[e].transition=b(t)||void 0}serialize(){const e={};for(const t of Object.keys(this._values)){const n=this.getValue(t);void 0!==n&&(e[t]=n);const r=this.getTransition(t);void 0!==r&&(e[`${t}-transition`]=r)}return e}transitioned(e,t){const n=new ai(this._properties);for(const r of Object.keys(this._values))n._values[r]=this._values[r].transitioned(e,t._values[r]);return n}untransitioned(){const e=new ai(this._properties);for(const t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}}class ii{constructor(e,t,n,r,i){this.property=e,this.value=t,this.begin=i+r.delay||0,this.end=this.begin+r.duration||0,e.specification.transition&&(r.delay||r.duration)&&(this.prior=n)}possiblyEvaluate(e,t,n){const r=e.now||0,i=this.value.possiblyEvaluate(e,t,n),a=this.prior;if(a){if(r>this.end)return this.prior=null,i;if(this.value.isDataDriven())return this.prior=null,i;if(r=1)return 1;const t=e*e,n=t*e;return 4*(e<.5?n:3*(e-t)+n-.75)}(o))}}return i}}class ai{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,n){const r=new li(this._properties);for(const i of Object.keys(this._values))r._values[i]=this._values[i].possiblyEvaluate(e,t,n);return r}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class oi{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}hasValue(e){return void 0!==this._values[e].value}getValue(e){return b(this._values[e].value)}setValue(e,t){this._values[e]=new ti(this._values[e].property,null===t?void 0:b(t))}serialize(){const e={};for(const t of Object.keys(this._values)){const n=this.getValue(t);void 0!==n&&(e[t]=n)}return e}possiblyEvaluate(e,t,n){const r=new li(this._properties);for(const i of Object.keys(this._values))r._values[i]=this._values[i].possiblyEvaluate(e,t,n);return r}}class si{constructor(e,t,n){this.property=e,this.value=t,this.parameters=n}isConstant(){return"constant"===this.value.kind}constantOr(e){return"constant"===this.value.kind?this.value.value:e}evaluate(e,t,n,r){return this.property.evaluate(this.value,this.parameters,e,t,n,r)}}class li{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class ci{constructor(e){this.specification=e}possiblyEvaluate(e,t){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(t)}interpolate(e,t,n){const r=Gt[this.specification.type];return r?r(e,t,n):e}}class ui{constructor(e,t){this.specification=e,this.overrides=t}possiblyEvaluate(e,t,n,r){return new si(this,"constant"===e.expression.kind||"camera"===e.expression.kind?{kind:"constant",value:e.expression.evaluate(t,null,{},n,r)}:e.expression,t)}interpolate(e,t,n){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new si(this,{kind:"constant",value:void 0},e.parameters);const r=Gt[this.specification.type];if(r){const i=r(e.value.value,t.value.value,n);return new si(this,{kind:"constant",value:i},e.parameters)}return e}evaluate(e,t,n,r,i,a){return"constant"===e.kind?e.value:e.evaluate(t,n,r,i,a)}}class hi extends ui{possiblyEvaluate(e,t,n,r){if(void 0===e.value)return new si(this,{kind:"constant",value:void 0},t);if("constant"===e.expression.kind){const i=e.expression.evaluate(t,null,{},n,r),a="resolvedImage"===e.property.specification.type&&"string"!=typeof i?i.name:i,o=this._calculate(a,a,a,t);return new si(this,{kind:"constant",value:o},t)}if("camera"===e.expression.kind){const n=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 si(this,{kind:"constant",value:n},t)}return new si(this,e.expression,t)}evaluate(e,t,n,r,i,a){if("source"===e.kind){const o=e.evaluate(t,n,r,i,a);return this._calculate(o,o,o,t)}return"composite"===e.kind?this._calculate(e.evaluate({zoom:Math.floor(t.zoom)-1},n,r),e.evaluate({zoom:Math.floor(t.zoom)},n,r),e.evaluate({zoom:Math.floor(t.zoom)+1},n,r),t):e.value}_calculate(e,t,n,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:n,to:t}}interpolate(e){return e}}class di{constructor(e){this.specification=e}possiblyEvaluate(e,t,n,r){if(void 0!==e.value){if("constant"===e.expression.kind){const i=e.expression.evaluate(t,null,{},n,r);return this._calculate(i,i,i,t)}return this._calculate(e.expression.evaluate(new ei(Math.floor(t.zoom-1),t)),e.expression.evaluate(new ei(Math.floor(t.zoom),t)),e.expression.evaluate(new ei(Math.floor(t.zoom+1),t)),t)}}_calculate(e,t,n,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:n,to:t}}interpolate(e){return e}}class pi{constructor(e){this.specification=e}possiblyEvaluate(e,t,n,r){return!!e.expression.evaluate(t,null,{},n,r)}interpolate(){return!1}}class fi{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const t in e){const n=e[t];n.specification.overridable&&this.overridableProperties.push(t);const 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e.layout)this.setLayoutProperty(t,e.layout[t],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new li(t.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return"visibility"===e?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};null!=t&&this._validate(Rr,`layers.${this.id}.layout.${e}`,e,t,n)||("visibility"!==e?this._unevaluatedLayout.setValue(e,t):this.visibility=t)}getPaintProperty(e){return e.endsWith(mi)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(null!=t&&this._validate(Dr,`layers.${this.id}.paint.${e}`,e,t,n))return!1;if(e.endsWith(mi))return this._transitionablePaint.setTransition(e.slice(0,-11),t||void 0),!1;{const 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e={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),x(e,((e,t)=>!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)))}_validate(e,t,n,r){let i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{};return(!i||!1!==i.validate)&&Fr(this,e.call(Ar,{key:t,layerType:this.type,objectKey:n,value:r,styleSpec:G,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const t=this.paint.get(e);if(t instanceof si&&Sn(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1}}const yi={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class _i{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class vi{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function xi(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,n=0,r=0;return{members:e.map((e=>{const i=yi[e.type].BYTES_PER_ELEMENT,a=n=bi(n,Math.max(t,i)),o=e.components||1;return r=Math.max(r,i),n+=i*o,{name:e.name,type:e.type,components:o,offset:a}})),size:bi(n,Math.max(r,t)),alignment:t}}function bi(e,t){return Math.ceil(e/t)*t}class Li extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){const r=2*e;return this.int16[r+0]=t,this.int16[r+1]=n,e}}Li.prototype.bytesPerElement=4,Vr("StructArrayLayout2i4",Li);class wi extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){const i=3*e;return this.int16[i+0]=t,this.int16[i+1]=n,this.int16[i+2]=r,e}}wi.prototype.bytesPerElement=6,Vr("StructArrayLayout3i6",wi);class ki extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r){const i=this.length;return this.resize(i+1),this.emplace(i,e,t,n,r)}emplace(e,t,n,r,i){const a=4*e;return this.int16[a+0]=t,this.int16[a+1]=n,this.int16[a+2]=r,this.int16[a+3]=i,e}}ki.prototype.bytesPerElement=8,Vr("StructArrayLayout4i8",ki);class Si extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,n,r,i,a)}emplace(e,t,n,r,i,a,o){const s=6*e;return this.int16[s+0]=t,this.int16[s+1]=n,this.int16[s+2]=r,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,e}}Si.prototype.bytesPerElement=12,Vr("StructArrayLayout2i4i12",Si);class Ci extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,n,r,i,a)}emplace(e,t,n,r,i,a,o){const s=4*e,l=8*e;return this.int16[s+0]=t,this.int16[s+1]=n,this.uint8[l+4]=r,this.uint8[l+5]=i,this.uint8[l+6]=a,this.uint8[l+7]=o,e}}Ci.prototype.bytesPerElement=8,Vr("StructArrayLayout2i4ub8",Ci);class Ti extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){const r=2*e;return this.float32[r+0]=t,this.float32[r+1]=n,e}}Ti.prototype.bytesPerElement=8,Vr("StructArrayLayout2f8",Ti);class Ei extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a,o,s,l,c){const u=this.length;return this.resize(u+1),this.emplace(u,e,t,n,r,i,a,o,s,l,c)}emplace(e,t,n,r,i,a,o,s,l,c,u){const h=10*e;return this.uint16[h+0]=t,this.uint16[h+1]=n,this.uint16[h+2]=r,this.uint16[h+3]=i,this.uint16[h+4]=a,this.uint16[h+5]=o,this.uint16[h+6]=s,this.uint16[h+7]=l,this.uint16[h+8]=c,this.uint16[h+9]=u,e}}Ei.prototype.bytesPerElement=20,Vr("StructArrayLayout10ui20",Ei);class Ii extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a,o,s,l,c,u,h){const d=this.length;return this.resize(d+1),this.emplace(d,e,t,n,r,i,a,o,s,l,c,u,h)}emplace(e,t,n,r,i,a,o,s,l,c,u,h,d){const p=12*e;return this.int16[p+0]=t,this.int16[p+1]=n,this.int16[p+2]=r,this.int16[p+3]=i,this.uint16[p+4]=a,this.uint16[p+5]=o,this.uint16[p+6]=s,this.uint16[p+7]=l,this.int16[p+8]=c,this.int16[p+9]=u,this.int16[p+10]=h,this.int16[p+11]=d,e}}Ii.prototype.bytesPerElement=24,Vr("StructArrayLayout4i4ui4i24",Ii);class Mi extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){const i=3*e;return this.float32[i+0]=t,this.float32[i+1]=n,this.float32[i+2]=r,e}}Mi.prototype.bytesPerElement=12,Vr("StructArrayLayout3f12",Mi);class Pi extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}Pi.prototype.bytesPerElement=4,Vr("StructArrayLayout1ul4",Pi);class Ai extends vi{_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,n,r,i,a,o,s,l){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,n,r,i,a,o,s,l)}emplace(e,t,n,r,i,a,o,s,l,c){const u=10*e,h=5*e;return this.int16[u+0]=t,this.int16[u+1]=n,this.int16[u+2]=r,this.int16[u+3]=i,this.int16[u+4]=a,this.int16[u+5]=o,this.uint32[h+3]=s,this.uint16[u+8]=l,this.uint16[u+9]=c,e}}Ai.prototype.bytesPerElement=20,Vr("StructArrayLayout6i1ul2ui20",Ai);class zi extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i,a){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,n,r,i,a)}emplace(e,t,n,r,i,a,o){const s=6*e;return this.int16[s+0]=t,this.int16[s+1]=n,this.int16[s+2]=r,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,e}}zi.prototype.bytesPerElement=12,Vr("StructArrayLayout2i2i2i12",zi);class Di extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,n,r,i){const a=this.length;return this.resize(a+1),this.emplace(a,e,t,n,r,i)}emplace(e,t,n,r,i,a){const o=4*e,s=8*e;return this.float32[o+0]=t,this.float32[o+1]=n,this.float32[o+2]=r,this.int16[s+6]=i,this.int16[s+7]=a,e}}Di.prototype.bytesPerElement=16,Vr("StructArrayLayout2f1f2i16",Di);class Ri extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,r){const i=this.length;return this.resize(i+1),this.emplace(i,e,t,n,r)}emplace(e,t,n,r,i){const a=12*e,o=3*e;return this.uint8[a+0]=t,this.uint8[a+1]=n,this.float32[o+1]=r,this.float32[o+2]=i,e}}Ri.prototype.bytesPerElement=12,Vr("StructArrayLayout2ub2f12",Ri);class Fi extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){const i=3*e;return this.uint16[i+0]=t,this.uint16[i+1]=n,this.uint16[i+2]=r,e}}Fi.prototype.bytesPerElement=6,Vr("StructArrayLayout3ui6",Fi);class Oi extends vi{_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,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g){const y=this.length;return this.resize(y+1),this.emplace(y,e,t,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g)}emplace(e,t,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g,y){const _=24*e,v=12*e,x=48*e;return this.int16[_+0]=t,this.int16[_+1]=n,this.uint16[_+2]=r,this.uint16[_+3]=i,this.uint32[v+2]=a,this.uint32[v+3]=o,this.uint32[v+4]=s,this.uint16[_+10]=l,this.uint16[_+11]=c,this.uint16[_+12]=u,this.float32[v+7]=h,this.float32[v+8]=d,this.uint8[x+36]=p,this.uint8[x+37]=f,this.uint8[x+38]=m,this.uint32[v+10]=g,this.int16[_+22]=y,e}}Oi.prototype.bytesPerElement=48,Vr("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Oi);class Bi extends vi{_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,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g,y,_,v,x,b,L,w,k,S,C,T){const E=this.length;return this.resize(E+1),this.emplace(E,e,t,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g,y,_,v,x,b,L,w,k,S,C,T)}emplace(e,t,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g,y,_,v,x,b,L,w,k,S,C,T,E){const I=32*e,M=16*e;return this.int16[I+0]=t,this.int16[I+1]=n,this.int16[I+2]=r,this.int16[I+3]=i,this.int16[I+4]=a,this.int16[I+5]=o,this.int16[I+6]=s,this.int16[I+7]=l,this.uint16[I+8]=c,this.uint16[I+9]=u,this.uint16[I+10]=h,this.uint16[I+11]=d,this.uint16[I+12]=p,this.uint16[I+13]=f,this.uint16[I+14]=m,this.uint16[I+15]=g,this.uint16[I+16]=y,this.uint16[I+17]=_,this.uint16[I+18]=v,this.uint16[I+19]=x,this.uint16[I+20]=b,this.uint16[I+21]=L,this.uint16[I+22]=w,this.uint32[M+12]=k,this.float32[M+13]=S,this.float32[M+14]=C,this.uint16[I+30]=T,this.uint16[I+31]=E,e}}Bi.prototype.bytesPerElement=64,Vr("StructArrayLayout8i15ui1ul2f2ui64",Bi);class Vi extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}Vi.prototype.bytesPerElement=4,Vr("StructArrayLayout1f4",Vi);class ji extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){const i=3*e;return this.uint16[6*e+0]=t,this.float32[i+1]=n,this.float32[i+2]=r,e}}ji.prototype.bytesPerElement=12,Vr("StructArrayLayout1ui2f12",ji);class Ni extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,n){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,n)}emplace(e,t,n,r){const i=4*e;return this.uint32[2*e+0]=t,this.uint16[i+2]=n,this.uint16[i+3]=r,e}}Ni.prototype.bytesPerElement=8,Vr("StructArrayLayout1ul2ui8",Ni);class Hi extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const n=this.length;return this.resize(n+1),this.emplace(n,e,t)}emplace(e,t,n){const r=2*e;return this.uint16[r+0]=t,this.uint16[r+1]=n,e}}Hi.prototype.bytesPerElement=4,Vr("StructArrayLayout2ui4",Hi);class Ui extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}Ui.prototype.bytesPerElement=2,Vr("StructArrayLayout1ui2",Ui);class $i extends vi{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,n,r){const i=this.length;return this.resize(i+1),this.emplace(i,e,t,n,r)}emplace(e,t,n,r,i){const a=4*e;return this.float32[a+0]=t,this.float32[a+1]=n,this.float32[a+2]=r,this.float32[a+3]=i,e}}$i.prototype.bytesPerElement=16,Vr("StructArrayLayout4f16",$i);class Zi extends _i{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}}Zi.prototype.size=20;class qi extends Ai{get(e){return new Zi(this,e)}}Vr("CollisionBoxArray",qi);class Gi extends _i{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]}}Gi.prototype.size=48;class Wi extends Oi{get(e){return new Gi(this,e)}}Vr("PlacedSymbolArray",Wi);class Xi extends _i{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]}}Xi.prototype.size=64;class Ki extends Bi{get(e){return new Xi(this,e)}}Vr("SymbolInstanceArray",Ki);class Yi extends Vi{getoffsetX(e){return this.float32[1*e+0]}}Vr("GlyphOffsetArray",Yi);class Ji extends wi{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}Vr("SymbolLineVertexArray",Ji);class Qi extends _i{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]}}Qi.prototype.size=12;class ea extends ji{get(e){return new Qi(this,e)}}Vr("TextAnchorOffsetArray",ea);class ta extends _i{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]}}ta.prototype.size=8;class na extends Ni{get(e){return new ta(this,e)}}Vr("FeatureIndexArray",na);class ra extends Li{}class ia extends Li{}class aa extends Li{}class oa extends Si{}class sa extends Ci{}class la extends Ti{}class ca extends Ei{}class ua extends Ii{}class ha extends Mi{}class da extends Pi{}class pa extends zi{}class fa extends Ri{}class ma extends Fi{}class ga extends Hi{}const ya=xi([{name:"a_pos",components:2,type:"Int16"}],4),{members:_a}=ya;class va{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.segments=e}prepareSegment(e,t,n,r){let i=this.segments[this.segments.length-1];return e>va.MAX_VERTEX_ARRAY_LENGTH&&w(`Max vertices per segment is ${va.MAX_VERTEX_ARRAY_LENGTH}: bucket requested 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n,r,i,a,o,s,l,c;for(r=e.length-(n=3&e.length),i=t,o=3432918353,s=461845907,c=0;c>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(a>>>16)&65535)<<16);switch(l=0,n){case 3:l^=(255&e.charCodeAt(c+2))<<16;case 2:l^=(255&e.charCodeAt(c+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&e.charCodeAt(c)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295}return i^=e.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0};var ka=wa.exports,Sa={exports:{}};Sa.exports=function(e,t){for(var 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e=this.segments2.prepareSegment(s.length,this.layoutVertexArray,this.indexArray2),t=e.vertexLength;this.layoutVertexArray.emplaceBack(s[0].x,s[0].y),this.indexArray2.emplaceBack(t+s.length-1,t),r.push(s[0].x),r.push(s[0].y);for(let n=1;n>3}if(i--,1===r||2===r)a+=e.readSVarint(),o+=e.readSVarint(),1===r&&(t&&s.push(t),t=[]),t.push(new Ds(a,o));else{if(7!==r)throw new Error("unknown command "+r);t&&t.push(t[0].clone())}}return t&&s.push(t),s},Fs.prototype.bbox=function(){var e=this._pbf;e.pos=this._geometry;for(var t=e.readVarint()+e.pos,n=1,r=0,i=0,a=0,o=1/0,s=-1/0,l=1/0,c=-1/0;e.pos>3}if(r--,1===n||2===n)(i+=e.readSVarint())s&&(s=i),(a+=e.readSVarint())c&&(c=a);else if(7!==n)throw new Error("unknown command "+n)}return[o,l,s,c]},Fs.prototype.toGeoJSON=function(e,t,n){var r,i,a=this.extent*Math.pow(2,n),o=this.extent*e,s=this.extent*t,l=this.loadGeometry(),c=Fs.types[this.type];function u(e){for(var t=0;t>3;t=1===r?e.readString():2===r?e.readFloat():3===r?e.readDouble():4===r?e.readVarint64():5===r?e.readVarint():6===r?e.readSVarint():7===r?e.readBoolean():null}return t}(n))}Ns.prototype.feature=function(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];var t=this._pbf.readVarint()+this._pbf.pos;return new Vs(this._pbf,t,this.extent,this._keys,this._values)};var Us=js;function $s(e,t,n){if(3===e){var r=new Us(n,n.readVarint()+n.pos);r.length&&(t[r.name]=r)}}zs.VectorTile=function(e,t){this.layers=e.readFields($s,{},t)},zs.VectorTileFeature=Rs,zs.VectorTileLayer=js;const Zs=zs.VectorTileFeature.types,qs=Math.pow(2,13);function Gs(e,t,n,r,i,a,o,s){e.emplaceBack(t,n,2*Math.floor(r*qs)+o,i*qs*2,a*qs*2,Math.round(s))}class Ws{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new oa,this.centroidVertexArray=new ra,this.indexArray=new ma,this.programConfigurations=new Za(e.layers,e.zoom),this.segments=new va,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,n){this.features=[],this.hasPattern=ws("fill-extrusion",this.layers,t);for(const{feature:r,id:i,index:a,sourceLayerIndex:o}of e){const e=this.layers[0]._featureFilter.needGeometry,s=Ja(r,e);if(!this.layers[0]._featureFilter.filter(new ei(this.zoom),s,n))continue;const l={id:i,sourceLayerIndex:o,index:a,geometry:e?s.geometry:Ya(r),properties:r.properties,type:r.type,patterns:{}};this.hasPattern?this.features.push(ks("fill-extrusion",this.layers,l,this.zoom,t)):this.addFeature(l,l.geometry,a,n,{}),t.featureIndex.insert(r,l.geometry,a,o,this.index,!0)}}addFeatures(e,t,n){for(const r of this.features){const{geometry:e}=r;this.addFeature(r,e,r.index,t,n)}}update(e,t,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,n)}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,As),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Ps.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,n,r,i){const a={x:0,y:0,vertexCount:0};for(const o of bs(t,500)){let t=0;for(const e of o)t+=e.length;let n=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const e of o){if(0===e.length)continue;if(Ks(e))continue;let t=0;for(let r=0;r=1){const o=e[r-1];if(!Xs(i,o)){n.vertexLength+4>va.MAX_VERTEX_ARRAY_LENGTH&&(n=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const e=i.sub(o)._perp()._unit(),r=o.dist(i);t+r>32768&&(t=0),Gs(this.layoutVertexArray,i.x,i.y,e.x,e.y,0,0,t),Gs(this.layoutVertexArray,i.x,i.y,e.x,e.y,0,1,t),a.x+=2*i.x,a.y+=2*i.y,a.vertexCount+=2,t+=r,Gs(this.layoutVertexArray,o.x,o.y,e.x,e.y,0,0,t),Gs(this.layoutVertexArray,o.x,o.y,e.x,e.y,0,1,t),a.x+=2*o.x,a.y+=2*o.y,a.vertexCount+=2;const s=n.vertexLength;this.indexArray.emplaceBack(s,s+2,s+1),this.indexArray.emplaceBack(s+1,s+2,s+3),n.vertexLength+=4,n.primitiveLength+=2}}}}if(n.vertexLength+t>va.MAX_VERTEX_ARRAY_LENGTH&&(n=this.segments.prepareSegment(t,this.layoutVertexArray,this.indexArray)),"Polygon"!==Zs[e.type])continue;const r=[],i=[],s=n.vertexLength;for(const e of o)if(0!==e.length){e!==o[0]&&i.push(r.length/2);for(let t=0;tWa)||e.y===t.y&&(e.y<0||e.y>Wa)}function Ks(e){return e.every((e=>e.x<0))||e.every((e=>e.x>Wa))||e.every((e=>e.y<0))||e.every((e=>e.y>Wa))}let Ys;Vr("FillExtrusionBucket",Ws,{omit:["layers","features"]});var Js={get paint(){return Ys=Ys||new fi({"fill-extrusion-opacity":new ci(G["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new ui(G["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new ci(G["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new ci(G["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new hi(G["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new ui(G["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new ui(G["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new ci(G["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Qs extends gi{constructor(e){super(e,Js)}createBucket(e){return new Ws(e)}queryRadius(){return fo(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(e,t,n,r,i,o,s,l){const c=mo(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),o.angle,s),u=this.paint.get("fill-extrusion-height").evaluate(t,n),h=this.paint.get("fill-extrusion-base").evaluate(t,n),d=function(e,t){const n=[];for(const r of e){const e=[r.x,r.y,0,1];So(e,e,t),n.push(new a(e[0]/e[3],e[1]/e[3]))}return n}(c,l),p=function(e,t,n,r){const i=[],o=[],s=r[8]*t,l=r[9]*t,c=r[10]*t,u=r[11]*t,h=r[8]*n,d=r[9]*n,p=r[10]*n,f=r[11]*n;for(const m of e){const e=[],t=[];for(const n of m){const i=n.x,o=n.y,m=r[0]*i+r[4]*o+r[12],g=r[1]*i+r[5]*o+r[13],y=r[2]*i+r[6]*o+r[14],_=r[3]*i+r[7]*o+r[15],v=y+c,x=_+u,b=m+h,L=g+d,w=y+p,k=_+f,S=new a((m+s)/x,(g+l)/x);S.z=v/x,e.push(S);const C=new a(b/k,L/k);C.z=w/k,t.push(C)}i.push(e),o.push(t)}return[i,o]}(r,h,u,l);return function(e,t,n){let r=1/0;ro(n,t)&&(r=tl(n,t[0]));for(let i=0;ie.id)),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((e=>{this.gradients[e.id]={}})),this.layoutVertexArray=new sa,this.layoutVertexArray2=new la,this.indexArray=new ma,this.programConfigurations=new Za(e.layers,e.zoom),this.segments=new va,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,n){this.hasPattern=ws("line",this.layers,t);const r=this.layers[0].layout.get("line-sort-key"),i=!r.isConstant(),a=[];for(const{feature:o,id:s,index:l,sourceLayerIndex:c}of e){const e=this.layers[0]._featureFilter.needGeometry,t=Ja(o,e);if(!this.layers[0]._featureFilter.filter(new ei(this.zoom),t,n))continue;const u=i?r.evaluate(t,{},n):void 0,h={id:s,properties:o.properties,type:o.type,sourceLayerIndex:c,index:l,geometry:e?t.geometry:Ya(o),patterns:{},sortKey:u};a.push(h)}i&&a.sort(((e,t)=>e.sortKey-t.sortKey));for(const o of a){const{geometry:r,index:i,sourceLayerIndex:a}=o;if(this.hasPattern){const e=ks("line",this.layers,o,this.zoom,t);this.patternFeatures.push(e)}else this.addFeature(o,r,i,n,{});t.featureIndex.insert(e[i].feature,r,i,a,this.index)}}update(e,t,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,n)}addFeatures(e,t,n){for(const r of this.patternFeatures)this.addFeature(r,r.geometry,r.index,t,n)}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,al)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,rl),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,t,n,r,i){const a=this.layers[0].layout,o=a.get("line-join").evaluate(e,{}),s=a.get("line-cap"),l=a.get("line-miter-limit"),c=a.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const u of t)this.addLine(u,e,o,s,l,c);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,n,i,r)}addLine(e,t,n,r,i,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let t=0;t=2&&e[s-1].equals(e[s-2]);)s--;let l=0;for(;l0;if(b&&g>l){const e=h.dist(d);if(e>2*c){const t=h.sub(h.sub(d)._mult(c/e)._round());this.updateDistance(d,t),this.addCurrentVertex(t,f,0,0,u),d=t}}const w=d&&p;let k=w?n:o?"butt":r;if(w&&"round"===k&&(vi&&(k="bevel"),"bevel"===k&&(v>2&&(k="flipbevel"),v100)t=m.mult(-1);else{const e=v*f.add(m).mag()/f.sub(m).mag();t._perp()._mult(e*(L?-1:1))}this.addCurrentVertex(h,t,0,0,u),this.addCurrentVertex(h,t.mult(-1),0,0,u)}else if("bevel"===k||"fakeround"===k){const e=-Math.sqrt(v*v-1),t=L?e:0,n=L?0:e;if(d&&this.addCurrentVertex(h,f,t,n,u),"fakeround"===k){const e=Math.round(180*x/Math.PI/20);for(let t=1;t2*c){const t=h.add(p.sub(h)._mult(c/e)._round());this.updateDistance(h,t),this.addCurrentVertex(t,m,0,0,u),h=t}}}}addCurrentVertex(e,t,n,r,i){let a=arguments.length>5&&void 0!==arguments[5]&&arguments[5];const o=t.y*r-t.x,s=-t.y-t.x*r;this.addHalfVertex(e,t.x+t.y*n,t.y-t.x*n,a,!1,n,i),this.addHalfVertex(e,o,s,a,!0,-r,i),this.distance>ll/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,t,n,r,i,a))}addHalfVertex(e,t,n,r,i,a,o){let{x:s,y:l}=e;const c=.5*(this.lineClips?this.scaledDistance*(ll-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((s<<1)+(r?1:0),(l<<1)+(i?1:0),Math.round(63*t)+128,Math.round(63*n)+128,1+(0===a?0:a<0?-1:1)|(63&c)<<2,c>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const u=o.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,u),o.primitiveLength++),i?this.e2=u:this.e1=u}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,t){this.distance+=e.dist(t),this.updateScaledDistance()}}let ul,hl;Vr("LineBucket",cl,{omit:["layers","patternFeatures"]});var dl={get paint(){return hl=hl||new fi({"line-opacity":new ui(G.paint_line["line-opacity"]),"line-color":new ui(G.paint_line["line-color"]),"line-translate":new ci(G.paint_line["line-translate"]),"line-translate-anchor":new ci(G.paint_line["line-translate-anchor"]),"line-width":new ui(G.paint_line["line-width"]),"line-gap-width":new ui(G.paint_line["line-gap-width"]),"line-offset":new ui(G.paint_line["line-offset"]),"line-blur":new ui(G.paint_line["line-blur"]),"line-dasharray":new di(G.paint_line["line-dasharray"]),"line-pattern":new hi(G.paint_line["line-pattern"]),"line-gradient":new pi(G.paint_line["line-gradient"])})},get layout(){return ul=ul||new fi({"line-cap":new ci(G.layout_line["line-cap"]),"line-join":new ui(G.layout_line["line-join"]),"line-miter-limit":new ci(G.layout_line["line-miter-limit"]),"line-round-limit":new ci(G.layout_line["line-round-limit"]),"line-sort-key":new ui(G.layout_line["line-sort-key"])})}};class pl extends ui{possiblyEvaluate(e,t){return t=new ei(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,zoomHistory:t.zoomHistory,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,n,r){return t=y({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,n,r)}}let fl;class ml extends gi{constructor(e){super(e,dl),this.gradientVersion=0,fl||(fl=new pl(dl.paint.properties["line-width"].specification),fl.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){const e=this.gradientExpression();this.stepInterpolant=!!function(e){return void 0!==e._styleExpression}(e)&&e._styleExpression.expression instanceof jt,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=fl.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new cl(e)}queryRadius(e){const t=e,n=gl(po("line-width",this,t),po("line-gap-width",this,t)),r=po("line-offset",this,t);return n/2+Math.abs(r)+fo(this.paint.get("line-translate"))}queryIntersectsFeature(e,t,n,r,i,o,s){const l=mo(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),o.angle,s),c=s/2*gl(this.paint.get("line-width").evaluate(t,n),this.paint.get("line-gap-width").evaluate(t,n)),u=this.paint.get("line-offset").evaluate(t,n);return u&&(r=function(e,t){const n=[];for(let r=0;r=3)for(let t=0;t0?t+2*e:e}const yl=xi([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),_l=xi([{name:"a_projected_pos",components:3,type:"Float32"}],4);xi([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const vl=xi([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]);xi([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const xl=xi([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),bl=xi([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function Ll(e,t,n){return e.sections.forEach((e=>{e.text=function(e,t,n){const r=t.layout.get("text-transform").evaluate(n,{});return"uppercase"===r?e=e.toLocaleUpperCase():"lowercase"===r&&(e=e.toLocaleLowerCase()),Qr.applyArabicShaping&&(e=Qr.applyArabicShaping(e)),e}(e.text,t,n)})),e}xi([{name:"triangle",components:3,type:"Uint16"}]),xi([{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"}]),xi([{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"}]),xi([{type:"Float32",name:"offsetX"}]),xi([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),xi([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const wl={"!":"\ufe15","#":"\uff03",$:"\uff04","%":"\uff05","&":"\uff06","(":"\ufe35",")":"\ufe36","*":"\uff0a","+":"\uff0b",",":"\ufe10","-":"\ufe32",".":"\u30fb","/":"\uff0f",":":"\ufe13",";":"\ufe14","<":"\ufe3f","=":"\uff1d",">":"\ufe40","?":"\ufe16","@":"\uff20","[":"\ufe47","\\":"\uff3c","]":"\ufe48","^":"\uff3e",_:"\ufe33","`":"\uff40","{":"\ufe37","|":"\u2015","}":"\ufe38","~":"\uff5e","\xa2":"\uffe0","\xa3":"\uffe1","\xa5":"\uffe5","\xa6":"\uffe4","\xac":"\uffe2","\xaf":"\uffe3","\u2013":"\ufe32","\u2014":"\ufe31","\u2018":"\ufe43","\u2019":"\ufe44","\u201c":"\ufe41","\u201d":"\ufe42","\u2026":"\ufe19","\u2027":"\u30fb","\u20a9":"\uffe6","\u3001":"\ufe11","\u3002":"\ufe12","\u3008":"\ufe3f","\u3009":"\ufe40","\u300a":"\ufe3d","\u300b":"\ufe3e","\u300c":"\ufe41","\u300d":"\ufe42","\u300e":"\ufe43","\u300f":"\ufe44","\u3010":"\ufe3b","\u3011":"\ufe3c","\u3014":"\ufe39","\u3015":"\ufe3a","\u3016":"\ufe17","\u3017":"\ufe18","\uff01":"\ufe15","\uff08":"\ufe35","\uff09":"\ufe36","\uff0c":"\ufe10","\uff0d":"\ufe32","\uff0e":"\u30fb","\uff1a":"\ufe13","\uff1b":"\ufe14","\uff1c":"\ufe3f","\uff1e":"\ufe40","\uff1f":"\ufe16","\uff3b":"\ufe47","\uff3d":"\ufe48","\uff3f":"\ufe33","\uff5b":"\ufe37","\uff5c":"\u2015","\uff5d":"\ufe38","\uff5f":"\ufe35","\uff60":"\ufe36","\uff61":"\ufe12","\uff62":"\ufe41","\uff63":"\ufe42"};var kl=24,Sl=El,Cl=function(e,t,n,r,i){var a,o,s=8*i-r-1,l=(1<>1,u=-7,h=n?i-1:0,d=n?-1:1,p=e[t+h];for(h+=d,a=p&(1<<-u)-1,p>>=-u,u+=s;u>0;a=256*a+e[t+h],h+=d,u-=8);for(o=a&(1<<-u)-1,a>>=-u,u+=r;u>0;o=256*o+e[t+h],h+=d,u-=8);if(0===a)a=1-c;else{if(a===l)return o?NaN:1/0*(p?-1:1);o+=Math.pow(2,r),a-=c}return(p?-1:1)*o*Math.pow(2,a-r)},Tl=function(e,t,n,r,i,a){var o,s,l,c=8*a-i-1,u=(1<>1,d=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,p=r?0:a-1,f=r?1:-1,m=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(s=isNaN(t)?1:0,o=u):(o=Math.floor(Math.log(t)/Math.LN2),t*(l=Math.pow(2,-o))<1&&(o--,l*=2),(t+=o+h>=1?d/l:d*Math.pow(2,1-h))*l>=2&&(o++,l/=2),o+h>=u?(s=0,o=u):o+h>=1?(s=(t*l-1)*Math.pow(2,i),o+=h):(s=t*Math.pow(2,h-1)*Math.pow(2,i),o=0));i>=8;e[n+p]=255&s,p+=f,s/=256,i-=8);for(o=o<0;e[n+p]=255&o,p+=f,o/=256,c-=8);e[n+p-f]|=128*m};function El(e){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(e)?e:new Uint8Array(e||0),this.pos=0,this.type=0,this.length=this.buf.length}El.Varint=0,El.Fixed64=1,El.Bytes=2,El.Fixed32=5;var Il=4294967296,Ml=1/Il,Pl="undefined"==typeof TextDecoder?null:new TextDecoder("utf8");function Al(e){return e.type===El.Bytes?e.readVarint()+e.pos:e.pos+1}function zl(e,t,n){return n?4294967296*t+(e>>>0):4294967296*(t>>>0)+(e>>>0)}function Dl(e,t,n){var r=t<=16383?1:t<=2097151?2:t<=268435455?3:Math.floor(Math.log(t)/(7*Math.LN2));n.realloc(r);for(var i=n.pos-1;i>=e;i--)n.buf[i+r]=n.buf[i]}function Rl(e,t){for(var n=0;n>>8,e[n+2]=t>>>16,e[n+3]=t>>>24}function ql(e,t){return(e[t]|e[t+1]<<8|e[t+2]<<16)+(e[t+3]<<24)}El.prototype={destroy:function(){this.buf=null},readFields:function(e,t,n){for(n=n||this.length;this.pos>3,a=this.pos;this.type=7&r,e(i,t,this),this.pos===a&&this.skip(r)}return t},readMessage:function(e,t){return this.readFields(e,t,this.readVarint()+this.pos)},readFixed32:function(){var e=$l(this.buf,this.pos);return this.pos+=4,e},readSFixed32:function(){var e=ql(this.buf,this.pos);return this.pos+=4,e},readFixed64:function(){var e=$l(this.buf,this.pos)+$l(this.buf,this.pos+4)*Il;return this.pos+=8,e},readSFixed64:function(){var e=$l(this.buf,this.pos)+ql(this.buf,this.pos+4)*Il;return this.pos+=8,e},readFloat:function(){var e=Cl(this.buf,this.pos,!0,23,4);return this.pos+=4,e},readDouble:function(){var e=Cl(this.buf,this.pos,!0,52,8);return this.pos+=8,e},readVarint:function(e){var t,n,r=this.buf;return t=127&(n=r[this.pos++]),n<128?t:(t|=(127&(n=r[this.pos++]))<<7,n<128?t:(t|=(127&(n=r[this.pos++]))<<14,n<128?t:(t|=(127&(n=r[this.pos++]))<<21,n<128?t:function(e,t,n){var r,i,a=n.buf;if(r=(112&(i=a[n.pos++]))>>4,i<128)return zl(e,r,t);if(r|=(127&(i=a[n.pos++]))<<3,i<128)return zl(e,r,t);if(r|=(127&(i=a[n.pos++]))<<10,i<128)return zl(e,r,t);if(r|=(127&(i=a[n.pos++]))<<17,i<128)return zl(e,r,t);if(r|=(127&(i=a[n.pos++]))<<24,i<128)return zl(e,r,t);if(r|=(1&(i=a[n.pos++]))<<31,i<128)return zl(e,r,t);throw new Error("Expected varint not more than 10 bytes")}(t|=(15&(n=r[this.pos]))<<28,e,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var e=this.readVarint();return e%2==1?(e+1)/-2:e/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var e=this.readVarint()+this.pos,t=this.pos;return this.pos=e,e-t>=12&&Pl?function(e,t,n){return Pl.decode(e.subarray(t,n))}(this.buf,t,e):function(e,t,n){for(var r="",i=t;i239?4:l>223?3:l>191?2:1;if(i+u>n)break;1===u?l<128&&(c=l):2===u?128==(192&(a=e[i+1]))&&(c=(31&l)<<6|63&a)<=127&&(c=null):3===u?(o=e[i+2],128==(192&(a=e[i+1]))&&128==(192&o)&&((c=(15&l)<<12|(63&a)<<6|63&o)<=2047||c>=55296&&c<=57343)&&(c=null)):4===u&&(o=e[i+2],s=e[i+3],128==(192&(a=e[i+1]))&&128==(192&o)&&128==(192&s)&&((c=(15&l)<<18|(63&a)<<12|(63&o)<<6|63&s)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,u=1):c>65535&&(c-=65536,r+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),r+=String.fromCharCode(c),i+=u}return r}(this.buf,t,e)},readBytes:function(){var e=this.readVarint()+this.pos,t=this.buf.subarray(this.pos,e);return this.pos=e,t},readPackedVarint:function(e,t){if(this.type!==El.Bytes)return e.push(this.readVarint(t));var n=Al(this);for(e=e||[];this.pos127;);else if(t===El.Bytes)this.pos=this.readVarint()+this.pos;else if(t===El.Fixed32)this.pos+=4;else{if(t!==El.Fixed64)throw new Error("Unimplemented type: 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n=(7&e)<<4;t.buf[t.pos++]|=n|((e>>>=3)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e)))))}(r,t)}(e,this):(this.realloc(4),this.buf[this.pos++]=127&e|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=e>>>7&127))))},writeSVarint:function(e){this.writeVarint(e<0?2*-e-1:2*e)},writeBoolean:function(e){this.writeVarint(Boolean(e))},writeString:function(e){e=String(e),this.realloc(4*e.length),this.pos++;var t=this.pos;this.pos=function(e,t,n){for(var r,i,a=0;a55295&&r<57344){if(!i){r>56319||a+1===t.length?(e[n++]=239,e[n++]=191,e[n++]=189):i=r;continue}if(r<56320){e[n++]=239,e[n++]=191,e[n++]=189,i=r;continue}r=i-55296<<10|r-56320|65536,i=null}else i&&(e[n++]=239,e[n++]=191,e[n++]=189,i=null);r<128?e[n++]=r:(r<2048?e[n++]=r>>6|192:(r<65536?e[n++]=r>>12|224:(e[n++]=r>>18|240,e[n++]=r>>12&63|128),e[n++]=r>>6&63|128),e[n++]=63&r|128)}return n}(this.buf,e,this.pos);var n=this.pos-t;n>=128&&Dl(t,n,this),this.pos=t-1,this.writeVarint(n),this.pos+=n},writeFloat:function(e){this.realloc(4),Tl(this.buf,e,this.pos,!0,23,4),this.pos+=4},writeDouble:function(e){this.realloc(8),Tl(this.buf,e,this.pos,!0,52,8),this.pos+=8},writeBytes:function(e){var t=e.length;this.writeVarint(t),this.realloc(t);for(var n=0;n=128&&Dl(n,r,this),this.pos=n-1,this.writeVarint(r),this.pos+=r},writeMessage:function(e,t,n){this.writeTag(e,El.Bytes),this.writeRawMessage(t,n)},writePackedVarint:function(e,t){t.length&&this.writeMessage(e,Rl,t)},writePackedSVarint:function(e,t){t.length&&this.writeMessage(e,Fl,t)},writePackedBoolean:function(e,t){t.length&&this.writeMessage(e,Vl,t)},writePackedFloat:function(e,t){t.length&&this.writeMessage(e,Ol,t)},writePackedDouble:function(e,t){t.length&&this.writeMessage(e,Bl,t)},writePackedFixed32:function(e,t){t.length&&this.writeMessage(e,jl,t)},writePackedSFixed32:function(e,t){t.length&&this.writeMessage(e,Nl,t)},writePackedFixed64:function(e,t){t.length&&this.writeMessage(e,Hl,t)},writePackedSFixed64:function(e,t){t.length&&this.writeMessage(e,Ul,t)},writeBytesField:function(e,t){this.writeTag(e,El.Bytes),this.writeBytes(t)},writeFixed32Field:function(e,t){this.writeTag(e,El.Fixed32),this.writeFixed32(t)},writeSFixed32Field:function(e,t){this.writeTag(e,El.Fixed32),this.writeSFixed32(t)},writeFixed64Field:function(e,t){this.writeTag(e,El.Fixed64),this.writeFixed64(t)},writeSFixed64Field:function(e,t){this.writeTag(e,El.Fixed64),this.writeSFixed64(t)},writeVarintField:function(e,t){this.writeTag(e,El.Varint),this.writeVarint(t)},writeSVarintField:function(e,t){this.writeTag(e,El.Varint),this.writeSVarint(t)},writeStringField:function(e,t){this.writeTag(e,El.Bytes),this.writeString(t)},writeFloatField:function(e,t){this.writeTag(e,El.Fixed32),this.writeFloat(t)},writeDoubleField:function(e,t){this.writeTag(e,El.Fixed64),this.writeDouble(t)},writeBooleanField:function(e,t){this.writeVarintField(e,Boolean(t))}};var Gl=n(Sl);const Wl=3;function Xl(e,t,n){1===e&&n.readMessage(Kl,t)}function Kl(e,t,n){if(3===e){const{id:e,bitmap:r,width:i,height:a,left:o,top:s,advance:l}=n.readMessage(Yl,{});t.push({id:e,bitmap:new Do({width:i+2*Wl,height:a+2*Wl},r),metrics:{width:i,height:a,left:o,top:s,advance:l}})}}function Yl(e,t,n){1===e?t.id=n.readVarint():2===e?t.bitmap=n.readBytes():3===e?t.width=n.readVarint():4===e?t.height=n.readVarint():5===e?t.left=n.readSVarint():6===e?t.top=n.readSVarint():7===e&&(t.advance=n.readVarint())}const Jl=Wl;function Ql(e){let t=0,n=0;for(const o of e)t+=o.w*o.h,n=Math.max(n,o.w);e.sort(((e,t)=>t.h-e.h));const r=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(t/.95)),n),h:1/0}];let i=0,a=0;for(const o of e)for(let e=r.length-1;e>=0;e--){const t=r[e];if(!(o.w>t.w||o.h>t.h)){if(o.x=t.x,o.y=t.y,a=Math.max(a,o.y+o.h),i=Math.max(i,o.x+o.w),o.w===t.w&&o.h===t.h){const t=r.pop();e=0&&n>=e&&lc[this.text.charCodeAt(n)];n--)t--;this.text=this.text.substring(e,t),this.sectionIndex=this.sectionIndex.slice(e,t)}substring(e,t){const n=new oc;return n.text=this.text.substring(e,t),n.sectionIndex=this.sectionIndex.slice(e,t),n.sections=this.sections,n}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((e,t)=>Math.max(e,this.sections[t].scale)),0)}addTextSection(e,t){this.text+=e.text,this.sections.push(ac.forText(e.scale,e.fontStack||t));const n=this.sections.length-1;for(let r=0;r=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function sc(t,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g){const y=oc.fromFeature(t,a);let _;d===e.ah.vertical&&y.verticalizePunctuation();const{processBidirectionalText:v,processStyledBidirectionalText:x}=Qr;if(v&&1===y.sections.length){_=[];const e=v(y.toString(),mc(y,u,o,n,i,f,m));for(const t of e){const e=new oc;e.text=t,e.sections=y.sections;for(let n=0;n0&&r>b&&(b=r)}else{const e=r[l.fontStack],t=e&&e[g];if(t&&t.rect)L=t.rect,_=t.metrics;else{const e=n[l.fontStack],t=e&&e[g];if(!t)continue;_=t.metrics}y=(a-l.scale)*kl}C?(t.verticalizable=!0,x.push({glyph:g,imageName:k,x:p,y:f+y,vertical:C,scale:l.scale,fontStack:l.fontStack,sectionIndex:m,metrics:_,rect:L}),p+=S*l.scale+u):(x.push({glyph:g,imageName:k,x:p,y:f+y,vertical:C,scale:l.scale,fontStack:l.fontStack,sectionIndex:m,metrics:_,rect:L}),p+=_.advance*l.scale+u)}0!==x.length&&(m=Math.max(p-u,m),yc(x,0,x.length-1,y,b)),p=0;const L=o*a+b;l.lineOffset=Math.max(b,s),f+=L,g=Math.max(L,g),++_}var v;const x=f-ic,{horizontalAlign:b,verticalAlign:L}=gc(s);(function(e,t,n,r,i,a,o,s,l){const c=(t-n)*i;let u=0;u=a!==o?-s*r-ic:(-r*l+.5)*o;for(const h of e)for(const e of h.positionedGlyphs)e.x+=c,e.y+=u})(t.positionedLines,y,b,L,m,g,o,x,a.length),t.top+=-L*x,t.bottom=t.top+x,t.left+=-b*m,t.right=t.left+m}(L,n,r,i,_,s,l,c,d,u,p,g),!function(e){for(const t of e)if(0!==t.positionedGlyphs.length)return!1;return!0}(b)&&L}const lc={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},cc={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function uc(e,t,n,r,i,a){if(t.imageName){const e=r[t.imageName];return e?e.displaySize[0]*t.scale*kl/a+i:0}{const r=n[t.fontStack],a=r&&r[e];return a?a.metrics.advance*t.scale+i:0}}function hc(e,t,n,r){const i=Math.pow(e-t,2);return r?e=0;let u=0;for(let d=0;de.id)),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=bo([]),this.placementViewportMatrix=bo([]);const n=this.layers[0]._unevaluatedLayout._values;this.textSizeData=wc(this.zoom,n["text-size"]),this.iconSizeData=wc(this.zoom,n["icon-size"]);const r=this.layers[0].layout,i=r.get("symbol-sort-key"),a=r.get("symbol-z-order");this.canOverlap="never"!==kc(r,"text-overlap","text-allow-overlap")||"never"!==kc(r,"icon-overlap","icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==a&&!i.isConstant(),this.sortFeaturesByY=("viewport-y"===a||"auto"===a&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map((t=>e.ah[t]))),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.sourceID=t.sourceID}createArrays(){this.text=new Mc(new Za(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new Mc(new Za(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new Yi,this.lineVertexArray=new Ji,this.symbolInstances=new Ki,this.textAnchorOffsets=new ea}calculateGlyphDependencies(e,t,n,r,i){for(let a=0;a0)&&("constant"!==o.value.kind||o.value.value.length>0),u="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,h=a.get("symbol-sort-key");if(this.features=[],!c&&!u)return;const d=n.iconDependencies,p=n.glyphDependencies,f=n.availableImages,m=new ei(this.zoom);for(const{feature:g,id:y,index:_,sourceLayerIndex:v}of t){const t=i._featureFilter.needGeometry,n=Ja(g,t);if(!i._featureFilter.filter(m,n,r))continue;let s,l;if(t||(n.geometry=Ya(g)),c){const e=i.getValueAndResolveTokens("text-field",n,r,f),t=Ye.factory(e),a=this.hasRTLText=this.hasRTLText||Ic(t);(!a||"unavailable"===Qr.getRTLTextPluginStatus()||a&&Qr.isParsed())&&(s=Ll(t,i,n))}if(u){const e=i.getValueAndResolveTokens("icon-image",n,r,f);l=e instanceof tt?e:tt.fromString(e)}if(!s&&!l)continue;const x=this.sortFeaturesByKey?h.evaluate(n,{},r):void 0;if(this.features.push({id:y,text:s,icon:l,index:_,sourceLayerIndex:v,geometry:n.geometry,properties:g.properties,type:Sc[g.type],sortKey:x}),l&&(d[l.name]=!0),s){const t=o.evaluate(n,{},r).join(","),i="viewport"!==a.get("text-rotation-alignment")&&"point"!==a.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(e.ah.vertical)>=0;for(const e of s.sections)if(e.image)d[e.image.name]=!0;else{const n=Zr(s.toString()),r=e.fontStack||t,a=p[r]=p[r]||{};this.calculateGlyphDependencies(e.text,a,i,this.allowVerticalPlacement,n)}}}"line"===a.get("symbol-placement")&&(this.features=function(e){const t={},n={},r=[];let i=0;function a(t){r.push(e[t]),i++}function o(e,t,i){const a=n[e];return delete n[e],n[t]=a,r[a].geometry[0].pop(),r[a].geometry[0]=r[a].geometry[0].concat(i[0]),a}function s(e,n,i){const a=t[n];return delete t[n],t[e]=a,r[a].geometry[0].shift(),r[a].geometry[0]=i[0].concat(r[a].geometry[0]),a}function l(e,t,n){const r=n?t[0][t[0].length-1]:t[0][0];return`${e}:${r.x}:${r.y}`}for(let c=0;ce.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((e,t)=>e.sortKey-t.sortKey))}update(e,t,n){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,n),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,n))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const n=this.lineVertexArray.length;if(void 0!==e.segment){let n=e.dist(t[e.segment+1]),r=e.dist(t[e.segment]);const i={};for(let a=e.segment+1;a=0;a--)i[a]={x:t[a].x,y:t[a].y,tileUnitDistanceFromAnchor:r},a>0&&(r+=t[a-1].dist(t[a]));for(let e=0;e0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,t){const n=e.placedSymbolArray.get(t),r=n.vertexStartIndex+4*n.numGlyphs;for(let i=n.vertexStartIndex;ir[e]-r[t]||i[t]-i[e])),a}addToSortKeyRanges(e,t){const n=this.sortKeyRanges[this.sortKeyRanges.length-1];n&&n.sortKey===t?n.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const e of this.symbolInstanceIndexes){const t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex),[t.rightJustifiedTextSymbolIndex,t.centerJustifiedTextSymbolIndex,t.leftJustifiedTextSymbolIndex].forEach(((e,t,n)=>{e>=0&&n.indexOf(e)===t&&this.addIndicesForPlacedSymbol(this.text,e)})),t.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,t.verticalPlacedTextSymbolIndex),t.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.placedIconSymbolIndex),t.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let zc,Dc;Vr("SymbolBucket",Ac,{omit:["layers","collisionBoxArray","features","compareText"]}),Ac.MAX_GLYPHS=65535,Ac.addDynamicAttributes=Ec;var Rc={get paint(){return Dc=Dc||new fi({"icon-opacity":new ui(G.paint_symbol["icon-opacity"]),"icon-color":new ui(G.paint_symbol["icon-color"]),"icon-halo-color":new ui(G.paint_symbol["icon-halo-color"]),"icon-halo-width":new ui(G.paint_symbol["icon-halo-width"]),"icon-halo-blur":new ui(G.paint_symbol["icon-halo-blur"]),"icon-translate":new ci(G.paint_symbol["icon-translate"]),"icon-translate-anchor":new ci(G.paint_symbol["icon-translate-anchor"]),"text-opacity":new ui(G.paint_symbol["text-opacity"]),"text-color":new ui(G.paint_symbol["text-color"],{runtimeType:pe,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new ui(G.paint_symbol["text-halo-color"]),"text-halo-width":new ui(G.paint_symbol["text-halo-width"]),"text-halo-blur":new ui(G.paint_symbol["text-halo-blur"]),"text-translate":new ci(G.paint_symbol["text-translate"]),"text-translate-anchor":new ci(G.paint_symbol["text-translate-anchor"])})},get layout(){return zc=zc||new fi({"symbol-placement":new ci(G.layout_symbol["symbol-placement"]),"symbol-spacing":new ci(G.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new ci(G.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new ui(G.layout_symbol["symbol-sort-key"]),"symbol-z-order":new ci(G.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new ci(G.layout_symbol["icon-allow-overlap"]),"icon-overlap":new ci(G.layout_symbol["icon-overlap"]),"icon-ignore-placement":new ci(G.layout_symbol["icon-ignore-placement"]),"icon-optional":new ci(G.layout_symbol["icon-optional"]),"icon-rotation-alignment":new ci(G.layout_symbol["icon-rotation-alignment"]),"icon-size":new ui(G.layout_symbol["icon-size"]),"icon-text-fit":new ci(G.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new ci(G.layout_symbol["icon-text-fit-padding"]),"icon-image":new ui(G.layout_symbol["icon-image"]),"icon-rotate":new ui(G.layout_symbol["icon-rotate"]),"icon-padding":new ui(G.layout_symbol["icon-padding"]),"icon-keep-upright":new ci(G.layout_symbol["icon-keep-upright"]),"icon-offset":new ui(G.layout_symbol["icon-offset"]),"icon-anchor":new ui(G.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new ci(G.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new ci(G.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new ci(G.layout_symbol["text-rotation-alignment"]),"text-field":new ui(G.layout_symbol["text-field"]),"text-font":new ui(G.layout_symbol["text-font"]),"text-size":new ui(G.layout_symbol["text-size"]),"text-max-width":new ui(G.layout_symbol["text-max-width"]),"text-line-height":new ci(G.layout_symbol["text-line-height"]),"text-letter-spacing":new ui(G.layout_symbol["text-letter-spacing"]),"text-justify":new ui(G.layout_symbol["text-justify"]),"text-radial-offset":new ui(G.layout_symbol["text-radial-offset"]),"text-variable-anchor":new ci(G.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new ui(G.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new ui(G.layout_symbol["text-anchor"]),"text-max-angle":new ci(G.layout_symbol["text-max-angle"]),"text-writing-mode":new ci(G.layout_symbol["text-writing-mode"]),"text-rotate":new ui(G.layout_symbol["text-rotate"]),"text-padding":new ci(G.layout_symbol["text-padding"]),"text-keep-upright":new ci(G.layout_symbol["text-keep-upright"]),"text-transform":new ui(G.layout_symbol["text-transform"]),"text-offset":new ui(G.layout_symbol["text-offset"]),"text-allow-overlap":new ci(G.layout_symbol["text-allow-overlap"]),"text-overlap":new ci(G.layout_symbol["text-overlap"]),"text-ignore-placement":new ci(G.layout_symbol["text-ignore-placement"]),"text-optional":new ci(G.layout_symbol["text-optional"])})}};class Fc{constructor(e){if(void 0===e.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:ce,this.defaultValue=e}evaluate(e){if(e.formattedSection){const t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Vr("FormatSectionOverride",Fc,{omit:["defaultValue"]});class Oc extends gi{constructor(e){super(e,Rc)}recalculate(e,t){if(super.recalculate(e,t),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){const e=this.layout.get("text-writing-mode");if(e){const t=[];for(const n of e)t.indexOf(n)<0&&t.push(n);this.layout._values["text-writing-mode"]=t}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,t,n,r){const i=this.layout.get(e).evaluate(t,{},n,r),a=this._unevaluatedLayout._values[e];return a.isDataDriven()||Bn(a.value)||!i?i:function(e,t){return t.replace(/{([^{}]+)}/g,((t,n)=>e&&n in e?String(e[n]):""))}(t.properties,i)}createBucket(e){return new Ac(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of Rc.paint.overridableProperties){if(!Oc.hasPaintOverride(this.layout,e))continue;const t=this.paint.get(e),n=new Fc(t),r=new On(n,t.property.specification);let i=null;i="constant"===t.value.kind||"source"===t.value.kind?new jn("source",r):new Nn("composite",r,t.value.zoomStops),this.paint._values[e]=new si(t.property,i,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,n){return!(!this.layout||t.isDataDriven()||n.isDataDriven())&&Oc.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){const n=e.get("text-field"),r=Rc.paint.properties[t];let i=!1;const a=e=>{for(const t of e)if(r.overrides&&r.overrides.hasOverride(t))return void(i=!0)};if("constant"===n.value.kind&&n.value.value instanceof Ye)a(n.value.value.sections);else if("source"===n.value.kind){const e=t=>{i||(t instanceof ot&&it(t.value)===ye?a(t.value.sections):t instanceof mn?a(t.sections):t.eachChild(e))},t=n.value;t._styleExpression&&e(t._styleExpression.expression)}return i}}let Bc;var Vc={get paint(){return Bc=Bc||new fi({"background-color":new ci(G.paint_background["background-color"]),"background-pattern":new di(G.paint_background["background-pattern"]),"background-opacity":new ci(G.paint_background["background-opacity"])})}};class jc extends gi{constructor(e){super(e,Vc)}}let Nc;var Hc={get paint(){return Nc=Nc||new fi({"raster-opacity":new ci(G.paint_raster["raster-opacity"]),"raster-hue-rotate":new ci(G.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new ci(G.paint_raster["raster-brightness-min"]),"raster-brightness-max":new ci(G.paint_raster["raster-brightness-max"]),"raster-saturation":new ci(G.paint_raster["raster-saturation"]),"raster-contrast":new ci(G.paint_raster["raster-contrast"]),"raster-resampling":new ci(G.paint_raster["raster-resampling"]),"raster-fade-duration":new ci(G.paint_raster["raster-fade-duration"])})}};class Uc extends gi{constructor(e){super(e,Hc)}}class $c extends gi{constructor(e){super(e,{}),this.onAdd=e=>{this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)},this.onRemove=e=>{this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)},this.implementation=e}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Zc{constructor(e){this._methodToThrottle=e,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._methodToThrottle()}),0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const qc=6371008.8;class Gc{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Gc(g(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const t=Math.PI/180,n=this.lat*t,r=e.lat*t,i=Math.sin(n)*Math.sin(r)+Math.cos(n)*Math.cos(r)*Math.cos((e.lng-this.lng)*t);return qc*Math.acos(Math.min(i,1))}static convert(e){if(e instanceof Gc)return e;if(Array.isArray(e)&&(2===e.length||3===e.length))return new Gc(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&"object"==typeof e&&null!==e)return new Gc(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const Wc=2*Math.PI*qc;function Xc(e){return Wc*Math.cos(e*Math.PI/180)}function Kc(e){return(180+e)/360}function Yc(e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+e*Math.PI/360)))/360}function Jc(e,t){return e/Xc(t)}function Qc(e){return 360/Math.PI*Math.atan(Math.exp((180-360*e)*Math.PI/180))-90}class eu{constructor(e,t){let n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;this.x=+e,this.y=+t,this.z=+n}static fromLngLat(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;const n=Gc.convert(e);return new eu(Kc(n.lng),Yc(n.lat),Jc(t,n.lat))}toLngLat(){return new Gc(360*this.x-180,Qc(this.y))}toAltitude(){return this.z*Xc(Qc(this.y))}meterInMercatorCoordinateUnits(){return 1/Wc*(e=Qc(this.y),1/Math.cos(e*Math.PI/180));var e}}function tu(e,t,n){var r=2*Math.PI*6378137/256/Math.pow(2,n);return[e*r-2*Math.PI*6378137/2,t*r-2*Math.PI*6378137/2]}class nu{constructor(e,t,n){if(e<0||e>25||n<0||n>=Math.pow(2,e)||t<0||t>=Math.pow(2,e))throw new Error(`x=${t}, y=${n}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 `);this.z=e,this.x=t,this.y=n,this.key=au(0,e,e,t,n)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,t,n){const r=(a=this.y,o=this.z,s=tu(256*(i=this.x),256*(a=Math.pow(2,o)-a-1),o),l=tu(256*(i+1),256*(a+1),o),s[0]+","+s[1]+","+l[0]+","+l[1]);var i,a,o,s,l;const c=function(e,t,n){let r,i="";for(let a=e;a>0;a--)r=1<1?"@2x":"").replace(/{quadkey}/g,c).replace(/{bbox-epsg-3857}/g,r)}isChildOf(e){const t=this.z-e.z;return t>0&&e.x===this.x>>t&&e.y===this.y>>t}getTilePoint(e){const t=Math.pow(2,this.z);return new a((e.x*t-this.x)*Wa,(e.y*t-this.y)*Wa)}toString(){return`${this.z}/${this.x}/${this.y}`}}class ru{constructor(e,t){this.wrap=e,this.canonical=t,this.key=au(e,t.z,t.z,t.x,t.y)}}class iu{constructor(e,t,n,r,i){if(e= z; overscaledZ = ${e}; z = ${n}`);this.overscaledZ=e,this.wrap=t,this.canonical=new nu(n,+r,+i),this.key=au(t,e,n,r,i)}clone(){return new iu(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const t=this.canonical.z-e;return e>this.canonical.z?new iu(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new iu(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)}calculateScaledKey(e,t){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const n=this.canonical.z-e;return e>this.canonical.z?au(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y):au(this.wrap*+t,e,e,this.canonical.x>>n,this.canonical.y>>n)}isChildOf(e){if(e.wrap!==this.wrap)return!1;const t=this.canonical.z-e.canonical.z;return 0===e.overscaledZ||e.overscaledZ>t&&e.canonical.y===this.canonical.y>>t}children(e){if(this.overscaledZ>=e)return[new iu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const t=this.canonical.z+1,n=2*this.canonical.x,r=2*this.canonical.y;return[new iu(t,this.wrap,t,n,r),new iu(t,this.wrap,t,n+1,r),new iu(t,this.wrap,t,n,r+1),new iu(t,this.wrap,t,n+1,r+1)]}isLessThan(e){return this.wrape.wrap)&&(this.overscaledZe.overscaledZ)&&(this.canonical.xe.canonical.x)&&this.canonical.y3&&void 0!==arguments[3]?arguments[3]:1,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:1,a=arguments.length>5&&void 0!==arguments[5]?arguments[5]:1,o=arguments.length>6&&void 0!==arguments[6]?arguments[6]:0;if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(n&&!["mapbox","terrarium","custom"].includes(n))return void w(`"${n}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=t.height;const s=this.dim=t.height-2;switch(this.data=new Uint32Array(t.data.buffer),n){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=r,this.greenFactor=i,this.blueFactor=a,this.baseShift=o;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let l=0;lthis.max&&(this.max=t),t=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(t+1)*this.stride+(e+1)}unpack(e,t,n){return e*this.redFactor+t*this.greenFactor+n*this.blueFactor-this.baseShift}getPixels(){return new Ro({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,t,n){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let r=t*this.dim,i=t*this.dim+this.dim,a=n*this.dim,o=n*this.dim+this.dim;switch(t){case-1:r=i-1;break;case 1:i=r+1}switch(n){case-1:a=o-1;break;case 1:o=a+1}const s=-t*this.dim,l=-n*this.dim;for(let c=a;c=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class lu{constructor(e,t,n,r,i){this.type="Feature",this._vectorTileFeature=e,e._z=t,e._x=n,e._y=r,this.properties=e.properties,this.id=i}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const t in this)"_geometry"!==t&&"_vectorTileFeature"!==t&&(e[t]=this[t]);return e}}class cu{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Or(Wa,16,0),this.grid3D=new Or(Wa,16,0),this.featureIndexArray=new na,this.promoteId=t}insert(e,t,n,r,i,a){const o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(n,r,i);const s=a?this.grid3D:this.grid;for(let l=0;l=0&&n[3]>=0&&s.insert(o,n[0],n[1],n[2],n[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new zs.VectorTile(new Gl(this.rawTileData)).layers,this.sourceLayerCoder=new su(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(e,t,n,r){this.loadVTLayers();const i=e.params||{},o=Wa/e.tileSize/e.scale,s=Gn(i.filter),l=e.queryGeometry,c=e.queryPadding*o,u=hu(l),h=this.grid.query(u.minX-c,u.minY-c,u.maxX+c,u.maxY+c),d=hu(e.cameraQueryGeometry),p=this.grid3D.query(d.minX-c,d.minY-c,d.maxX+c,d.maxY+c,((t,n,r,i)=>function(e,t,n,r,i){for(const a of e)if(t<=a.x&&n<=a.y&&r>=a.x&&i>=a.y)return!0;const o=[new a(t,n),new a(t,i),new a(r,i),new a(r,n)];if(e.length>2)for(const a of o)if(uo(e,a))return!0;for(let a=0;a(d||(d=Ya(t)),n.queryIntersectsFeature(l,t,r,d,this.z,e.transform,o,e.pixelPosMatrix))))}return f}loadMatchingFeature(e,t,n,r,i,a,o,s,l,c,u){const h=this.bucketLayerIDs[t];if(a&&!function(e,t){for(let n=0;n=0)return!0;return!1}(a,h))return;const d=this.sourceLayerCoder.decode(n),p=this.vtLayers[d].feature(r);if(i.needGeometry){const e=Ja(p,!0);if(!i.filter(new ei(this.tileID.overscaledZ),e,this.tileID.canonical))return}else if(!i.filter(new ei(this.tileID.overscaledZ),p))return;const f=this.getId(p,d);for(let m=0;m{const o=t instanceof li?t.get(a):null;return o&&o.evaluate?o.evaluate(n,r,i):o}))}function hu(e){let t=1/0,n=1/0,r=-1/0,i=-1/0;for(const a of e)t=Math.min(t,a.x),n=Math.min(n,a.y),r=Math.max(r,a.x),i=Math.max(i,a.y);return{minX:t,minY:n,maxX:r,maxY:i}}function du(e,t){return t-e}function pu(e,t,n,r,i){const o=[];for(let s=0;s=r&&u.x>=r||(s.x>=r?s=new a(r,s.y+(r-s.x)/(u.x-s.x)*(u.y-s.y))._round():u.x>=r&&(u=new a(r,s.y+(r-s.x)/(u.x-s.x)*(u.y-s.y))._round()),s.y>=i&&u.y>=i||(s.y>=i?s=new a(s.x+(i-s.y)/(u.y-s.y)*(u.x-s.x),i)._round():u.y>=i&&(u=new a(s.x+(i-s.y)/(u.y-s.y)*(u.x-s.x),i)._round()),c&&s.equals(c[c.length-1])||(c=[s],o.push(c)),c.push(u)))))}}return o}Vr("FeatureIndex",cu,{omit:["rawTileData","sourceLayerCoder"]});class fu extends a{constructor(e,t,n,r){super(e,t),this.angle=n,void 0!==r&&(this.segment=r)}clone(){return new fu(this.x,this.y,this.angle,this.segment)}}function mu(e,t,n,r,i){if(void 0===t.segment||0===n)return!0;let a=t,o=t.segment+1,s=0;for(;s>-n/2;){if(o--,o<0)return!1;s-=e[o].dist(a),a=e[o]}s+=e[o].dist(e[o+1]),o++;const l=[];let c=0;for(;sr;)c-=l.shift().angleDelta;if(c>i)return!1;o++,s+=t.dist(n)}return!0}function gu(e){let t=0;for(let n=0;nc){const a=(c-l)/i,h=Gt.number(n.x,r.x,a),d=Gt.number(n.y,r.y,a),p=new fu(h,d,r.angleTo(n),u);return p._round(),!o||mu(e,p,s,o,t)?p:void 0}l+=i}}function xu(e,t,n,r,i,a,o,s,l){const c=yu(r,a,o),u=_u(r,i),h=u*o,d=0===e[0].x||e[0].x===l||0===e[0].y||e[0].y===l;return t-h=0&&y=0&&_=0&&d+c<=u){const t=new fu(y,_,m,f);t._round(),r&&!mu(e,t,a,r,i)||p.push(t)}}h+=s}return s||p.length||o||(p=bu(e,h/2,n,r,i,a,o,!0,l)),p}Vr("Anchor",fu);const Lu=ec;function wu(e,t,n,r){const i=[],o=e.image,s=o.pixelRatio,l=o.paddedRect.w-2*Lu,c=o.paddedRect.h-2*Lu,u=e.right-e.left,h=e.bottom-e.top,d=o.stretchX||[[0,l]],p=o.stretchY||[[0,c]],f=(e,t)=>e+t[1]-t[0],m=d.reduce(f,0),g=p.reduce(f,0),y=l-m,_=c-g;let v=0,x=m,b=0,L=g,w=0,k=y,S=0,C=_;if(o.content&&r){const e=o.content;v=ku(d,0,e[0]),b=ku(p,0,e[1]),x=ku(d,e[0],e[2]),L=ku(p,e[1],e[3]),w=e[0]-v,S=e[1]-b,k=e[2]-e[0]-x,C=e[3]-e[1]-L}const T=(r,i,l,c)=>{const d=Cu(r.stretch-v,x,u,e.left),p=Tu(r.fixed-w,k,r.stretch,m),f=Cu(i.stretch-b,L,h,e.top),y=Tu(i.fixed-S,C,i.stretch,g),_=Cu(l.stretch-v,x,u,e.left),T=Tu(l.fixed-w,k,l.stretch,m),E=Cu(c.stretch-b,L,h,e.top),I=Tu(c.fixed-S,C,c.stretch,g),M=new a(d,f),P=new a(_,f),A=new a(_,E),z=new a(d,E),D=new a(p/s,y/s),R=new a(T/s,I/s),F=t*Math.PI/180;if(F){const e=Math.sin(F),t=Math.cos(F),n=[t,-e,e,t];M._matMult(n),P._matMult(n),z._matMult(n),A._matMult(n)}const O=r.stretch+r.fixed,B=i.stretch+i.fixed;return{tl:M,tr:P,bl:z,br:A,tex:{x:o.paddedRect.x+Lu+O,y:o.paddedRect.y+Lu+B,w:l.stretch+l.fixed-O,h:c.stretch+c.fixed-B},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:D,pixelOffsetBR:R,minFontScaleX:k/s/u,minFontScaleY:C/s/h,isSDF:n}};if(r&&(o.stretchX||o.stretchY)){const e=Su(d,y,m),t=Su(p,_,g);for(let n=0;n0&&(r=Math.max(10,r),this.circleDiameter=r)}else{let c=o.top*s-l[0],h=o.bottom*s+l[2],d=o.left*s-l[3],p=o.right*s+l[1];const f=o.collisionPadding;if(f&&(d-=f[0]*s,c-=f[1]*s,p+=f[2]*s,h+=f[3]*s),u){const e=new a(d,c),t=new a(p,c),n=new a(d,h),r=new a(p,h),i=u*Math.PI/180;e._rotate(i),t._rotate(i),n._rotate(i),r._rotate(i),d=Math.min(e.x,t.x,n.x,r.x),p=Math.max(e.x,t.x,n.x,r.x),c=Math.min(e.y,t.y,n.y,r.y),h=Math.max(e.y,t.y,n.y,r.y)}e.emplaceBack(t.x,t.y,d,c,p,h,n,r,i)}this.boxEndIndex=e.length}}class Iu{constructor(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments.length>1&&void 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to reload a tile that was never loaded or has been removed");const r=this.loaded[n];if(r.showCollisionBoxes=t.showCollisionBoxes,"parsing"===r.status){const t=yield r.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor);let i;if(this.fetching[n]){const{rawTileData:r,cacheControl:a,resourceTiming:o}=this.fetching[n];delete this.fetching[n],i=e.e({rawTileData:r.slice(0)},t,a,o)}else i=t;return i}if("done"===r.status&&r.vectorTile)return r.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor)}))}abortTile(t){return e._(this,void 0,void 0,(function*(){const e=this.loading,n=t.uid;e&&e[n]&&e[n].abort&&(e[n].abort.abort(),delete e[n])}))}removeTile(t){return e._(this,void 0,void 0,(function*(){this.loaded&&this.loaded[t.uid]&&delete this.loaded[t.uid]}))}}class o{constructor(){this.loaded={}}loadTile(t){return e._(this,void 0,void 0,(function*(){const{uid:n,encoding:r,rawImageData:i,redFactor:a,greenFactor:o,blueFactor:s,baseShift:l}=t,c=i.width+2,u=i.height+2,h=e.b(i)?new e.R({width:c,height:u},yield e.bs(i,-1,-1,c,u)):i,d=new e.bt(n,h,r,a,o,s,l);return this.loaded=this.loaded||{},this.loaded[n]=d,d}))}removeTile(e){const t=this.loaded,n=e.uid;t&&t[n]&&delete t[n]}}function s(e,t){if(0!==e.length){l(e[0],t);for(var n=1;n=Math.abs(s)?n-l+s:s-l+n,n=l}n+r>=0!=!!t&&e.reverse()}var c=e.bu((function e(t,n){var r,i=t&&t.type;if("FeatureCollection"===i)for(r=0;r>31}function S(e,t){for(var n=e.loadGeometry(),r=e.type,i=0,a=0,o=n.length,s=0;se},I=Math.fround||(M=new Float32Array(1),e=>(M[0]=+e,M[0]));var M;const P=3,A=5,z=6;class D{constructor(e){this.options=Object.assign(Object.create(E),e),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(e){const{log:t,minZoom:n,maxZoom:r}=this.options;t&&console.time("total time");const i=`prepare ${e.length} points`;t&&console.time(i),this.points=e;const a=[];for(let s=0;s=n;s--){const e=+Date.now();o=this.trees[s]=this._createTree(this._cluster(o,s)),t&&console.log("z%d: %d clusters in %dms",s,o.numItems,+Date.now()-e)}return t&&console.timeEnd("total time"),this}getClusters(e,t){let n=((e[0]+180)%360+360)%360-180;const r=Math.max(-90,Math.min(90,e[1]));let i=180===e[2]?180:((e[2]+180)%360+360)%360-180;const a=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)n=-180,i=180;else if(n>i){const e=this.getClusters([n,r,180,a],t),o=this.getClusters([-180,r,i,a],t);return e.concat(o)}const o=this.trees[this._limitZoom(t)],s=o.range(O(n),B(a),O(i),B(r)),l=o.data,c=[];for(const u of s){const e=this.stride*u;c.push(l[e+A]>1?R(l,e,this.clusterProps):this.points[l[e+P]])}return c}getChildren(e){const t=this._getOriginId(e),n=this._getOriginZoom(e),r="No cluster with the specified id.",i=this.trees[n];if(!i)throw new Error(r);const a=i.data;if(t*this.stride>=a.length)throw new Error(r);const o=this.options.radius/(this.options.extent*Math.pow(2,n-1)),s=i.within(a[t*this.stride],a[t*this.stride+1],o),l=[];for(const c of s){const t=c*this.stride;a[t+4]===e&&l.push(a[t+A]>1?R(a,t,this.clusterProps):this.points[a[t+P]])}if(0===l.length)throw new Error(r);return l}getLeaves(e,t,n){const r=[];return this._appendLeaves(r,e,t=t||10,n=n||0,0),r}getTile(e,t,n){const r=this.trees[this._limitZoom(e)],i=Math.pow(2,e),{extent:a,radius:o}=this.options,s=o/a,l=(n-s)/i,c=(n+1+s)/i,u={features:[]};return this._addTileFeatures(r.range((t-s)/i,l,(t+1+s)/i,c),r.data,t,n,i,u),0===t&&this._addTileFeatures(r.range(1-s/i,l,1,c),r.data,i,n,i,u),t===i-1&&this._addTileFeatures(r.range(0,l,s/i,c),r.data,-1,n,i,u),u.features.length?u:null}getClusterExpansionZoom(e){let t=this._getOriginZoom(e)-1;for(;t<=this.options.maxZoom;){const n=this.getChildren(e);if(t++,1!==n.length)break;e=n[0].properties.cluster_id}return t}_appendLeaves(e,t,n,r,i){const a=this.getChildren(t);for(const o of a){const t=o.properties;if(t&&t.cluster?i+t.point_count<=r?i+=t.point_count:i=this._appendLeaves(e,t.cluster_id,n,r,i):i1;let l,c,u;if(s)l=F(t,e,this.clusterProps),c=t[e],u=t[e+1];else{const n=this.points[t[e+P]];l=n.properties;const[r,i]=n.geometry.coordinates;c=O(r),u=B(i)}const h={type:1,geometry:[[Math.round(this.options.extent*(c*i-n)),Math.round(this.options.extent*(u*i-r))]],tags:l};let d;d=s||this.options.generateId?t[e+P]:this.points[t[e+P]].id,void 0!==d&&(h.id=d),a.features.push(h)}}_limitZoom(e){return Math.max(this.options.minZoom,Math.min(Math.floor(+e),this.options.maxZoom+1))}_cluster(e,t){const{radius:n,extent:r,reduce:i,minPoints:a}=this.options,o=n/(r*Math.pow(2,t)),s=e.data,l=[],c=this.stride;for(let u=0;ut&&(p+=s[n+A])}if(p>d&&p>=a){let e,a=n*d,o=r*d,f=-1;const m=(u/c<<5)+(t+1)+this.points.length;for(const n of h){const r=n*c;if(s[r+2]<=t)continue;s[r+2]=t;const l=s[r+A];a+=s[r]*l,o+=s[r+1]*l,s[r+4]=m,i&&(e||(e=this._map(s,u,!0),f=this.clusterProps.length,this.clusterProps.push(e)),i(e,this._map(s,r)))}s[u+4]=m,l.push(a/p,o/p,1/0,m,-1,p),i&&l.push(f)}else{for(let e=0;e1)for(const e of h){const n=e*c;if(!(s[n+2]<=t)){s[n+2]=t;for(let e=0;e>5}_getOriginZoom(e){return(e-this.points.length)%32}_map(e,t,n){if(e[t+A]>1){const r=this.clusterProps[e[t+z]];return n?Object.assign({},r):r}const r=this.points[e[t+P]].properties,i=this.options.map(r);return n&&i===r?Object.assign({},i):i}}function R(e,t,n){return{type:"Feature",id:e[t+P],properties:F(e,t,n),geometry:{type:"Point",coordinates:[(r=e[t],360*(r-.5)),V(e[t+1])]}};var r}function F(e,t,n){const r=e[t+A],i=r>=1e4?`${Math.round(r/1e3)}k`:r>=1e3?Math.round(r/100)/10+"k":r,a=e[t+z],o=-1===a?{}:Object.assign({},n[a]);return Object.assign(o,{cluster:!0,cluster_id:e[t+P],point_count:r,point_count_abbreviated:i})}function O(e){return e/360+.5}function B(e){const 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K(e,t,n,r,i,a,o,s){if(r/=t,a>=(n/=t)&&o=r)return null;for(var l=[],c=0;c=n&&f=r)){var m=[];if("Point"===d||"MultiPoint"===d)Y(h,m,n,r,i);else if("LineString"===d)J(h,m,n,r,i,!1,s.lineMetrics);else if("MultiLineString"===d)ee(h,m,n,r,i,!1);else if("Polygon"===d)ee(h,m,n,r,i,!0);else if("MultiPolygon"===d)for(var g=0;g=n&&o<=r&&(t.push(e[a]),t.push(e[a+1]),t.push(e[a+2]))}}function J(e,t,n,r,i,a,o){for(var s,l,c=Q(e),u=0===i?ne:re,h=e.start,d=0;dn&&(l=u(c,p,f,g,y,n),o&&(c.start=h+s*l)):_>r?v=n&&(l=u(c,p,f,g,y,n),x=!0),v>r&&_<=r&&(l=u(c,p,f,g,y,r),x=!0),!a&&x&&(o&&(c.end=h+s*l),t.push(c),c=Q(e)),o&&(h+=s)}var b=e.length-3;p=e[b],f=e[b+1],m=e[b+2],(_=0===i?p:f)>=n&&_<=r&&te(c,p,f,m),b=c.length-3,a&&b>=3&&(c[b]!==c[0]||c[b+1]!==c[1])&&te(c,c[0],c[1],c[2]),c.length&&t.push(c)}function Q(e){var t=[];return t.size=e.size,t.start=e.start,t.end=e.end,t}function ee(e,t,n,r,i,a){for(var o=0;oo.maxX&&(o.maxX=u),h>o.maxY&&(o.maxY=h)}return o}function ce(e,t,n,r){var i=t.geometry,a=t.type,o=[];if("Point"===a||"MultiPoint"===a)for(var s=0;s0&&t.size<(i?o:r))n.numPoints+=t.length/3;else{for(var s=[],l=0;lo)&&(n.numSimplified++,s.push(t[l]),s.push(t[l+1])),n.numPoints++;i&&function(e,t){for(var n=0,r=0,i=e.length,a=i-2;r0===t)for(r=0,i=e.length;r24)throw new Error("maxZoom should be in the 0-24 range");if(t.promoteId&&t.generateId)throw new Error("promoteId and generateId cannot be used together.");var r=function(e,t){var n=[];if("FeatureCollection"===e.type)for(var r=0;r1&&console.time("creation"),d=this.tiles[h]=le(e,t,n,r,l),this.tileCoords.push({z:t,x:n,y:r}),c)){c>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,n,r,d.numFeatures,d.numPoints,d.numSimplified),console.timeEnd("creation"));var p="z"+t;this.stats[p]=(this.stats[p]||0)+1,this.total++}if(d.source=e,i){if(t===l.maxZoom||t===i)continue;var f=1<1&&console.time("clipping");var m,g,y,_,v,x,b=.5*l.buffer/l.extent,L=.5-b,w=.5+b,k=1+b;m=g=y=_=null,v=K(e,u,n-b,n+w,0,d.minX,d.maxX,l),x=K(e,u,n+L,n+k,0,d.minX,d.maxX,l),e=null,v&&(m=K(v,u,r-b,r+w,1,d.minY,d.maxY,l),g=K(v,u,r+L,r+k,1,d.minY,d.maxY,l),v=null),x&&(y=K(x,u,r-b,r+w,1,d.minY,d.maxY,l),_=K(x,u,r+L,r+k,1,d.minY,d.maxY,l),x=null),c>1&&console.timeEnd("clipping"),s.push(m||[],t+1,2*n,2*r),s.push(g||[],t+1,2*n,2*r+1),s.push(y||[],t+1,2*n+1,2*r),s.push(_||[],t+1,2*n+1,2*r+1)}}},he.prototype.getTile=function(e,t,n){var r=this.options,i=r.extent,a=r.debug;if(e<0||e>24)return null;var o=1<1&&console.log("drilling down to z%d-%d-%d",e,t,n);for(var l,c=e,u=t,h=n;!l&&c>0;)c--,u=Math.floor(u/2),h=Math.floor(h/2),l=this.tiles[de(c,u,h)];return l&&l.source?(a>1&&console.log("found parent tile z%d-%d-%d",c,u,h),a>1&&console.time("drilling down"),this.splitTile(l.source,c,u,h,e,t,n),a>1&&console.timeEnd("drilling down"),this.tiles[s]?oe(this.tiles[s],i):null):null};class ge extends a{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(t,n){return e._(this,void 0,void 0,(function*(){const n=t.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const r=this._geoJSONIndex.getTile(n.z,n.x,n.y);if(!r)return null;const i=new class{constructor(t){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=e.W,this.length=t.length,this._features=t}feature(t){return new class{constructor(t){this._feature=t,this.extent=e.W,this.type=t.type,this.properties=t.tags,"id"in t&&!isNaN(t.id)&&(this.id=parseInt(t.id,10))}loadGeometry(){if(1===this._feature.type){const t=[];for(const n of this._feature.geometry)t.push([new e.P(n[0],n[1])]);return t}{const t=[];for(const n of this._feature.geometry){const r=[];for(const t of n)r.push(new e.P(t[0],t[1]));t.push(r)}return t}}toGeoJSON(e,t,n){return u.call(this,e,t,n)}}(this._features[t])}}(r.features);let a=T(i);return 0===a.byteOffset&&a.byteLength===a.buffer.byteLength||(a=new Uint8Array(a)),{vectorTile:i,rawData:a.buffer}}))}loadData(t){return e._(this,void 0,void 0,(function*(){var n;null===(n=this._pendingRequest)||void 0===n||n.abort();const r=!!(t&&t.request&&t.request.collectResourceTiming)&&new e.br(t.request);this._pendingRequest=new AbortController;try{let n=yield this.loadGeoJSON(t,this._pendingRequest);if(delete this._pendingRequest,"object"!=typeof n)throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`);if(c(n,!0),t.filter){const r=e.bx(t.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===r.result)throw new Error(r.value.map((e=>`${e.key}: ${e.message}`)).join(", "));const i=n.features.filter((e=>r.value.evaluate({zoom:0},e)));n={type:"FeatureCollection",features:i}}this._geoJSONIndex=t.cluster?new D(function(t){let{superclusterOptions:n,clusterProperties:r}=t;if(!r||!n)return n;const i={},a={},o={accumulated:null,zoom:0},s={properties:null},l=Object.keys(r);for(const c of l){const[t,n]=r[c],o=e.bx(n),s=e.bx("string"==typeof t?[t,["accumulated"],["get",c]]:t);i[c]=o.value,a[c]=s.value}return n.map=e=>{s.properties=e;const t={};for(const n of l)t[n]=i[n].evaluate(o,s);return t},n.reduce=(e,t)=>{s.properties=t;for(const n of l)o.accumulated=e[n],e[n]=a[n].evaluate(o,s)},n}(t)).load(n.features):function(e,t){return new he(e,t)}(n,t.geojsonVtOptions),this.loaded={};const i={};if(r){const e=r.finish();e&&(i.resourceTiming={},i.resourceTiming[t.source]=JSON.parse(JSON.stringify(e)))}return i}catch(t){if(delete this._pendingRequest,e.by(t))return{abandoned:!0};throw t}}))}reloadTile(e){const t=this.loaded;return t&&t[e.uid]?super.reloadTile(e):this.loadTile(e)}loadGeoJSON(t,n){return e._(this,void 0,void 0,(function*(){const{promoteId:r}=t;if(t.request){const i=yield e.h(t.request,n);return this._dataUpdateable=fe(i.data,r)?me(i.data,r):void 0,i.data}if("string"==typeof t.data)try{const e=JSON.parse(t.data);return this._dataUpdateable=fe(e,r)?me(e,r):void 0,e}catch(e){throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`)}if(!t.dataDiff)throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${t.source}`);return function(e,t,n){var r,i,a,o;if(t.removeAll&&e.clear(),t.remove)for(const s of t.remove)e.delete(s);if(t.add)for(const s of t.add){const t=pe(s,n);null!=t&&e.set(t,s)}if(t.update)for(const s of t.update){let t=e.get(s.id);if(null==t)continue;const n=!s.removeAllProperties&&((null===(r=s.removeProperties)||void 0===r?void 0:r.length)>0||(null===(i=s.addOrUpdateProperties)||void 0===i?void 0:i.length)>0);if((s.newGeometry||s.removeAllProperties||n)&&(t=Object.assign({},t),e.set(s.id,t),n&&(t.properties=Object.assign({},t.properties))),s.newGeometry&&(t.geometry=s.newGeometry),s.removeAllProperties)t.properties={};else if((null===(a=s.removeProperties)||void 0===a?void 0:a.length)>0)for(const e of s.removeProperties)Object.prototype.hasOwnProperty.call(t.properties,e)&&delete t.properties[e];if((null===(o=s.addOrUpdateProperties)||void 0===o?void 0:o.length)>0)for(const{key:e,value:r}of s.addOrUpdateProperties)t.properties[e]=r}}(this._dataUpdateable,t.dataDiff,r),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}}))}removeSource(t){return e._(this,void 0,void 0,(function*(){this._pendingRequest&&this._pendingRequest.abort()}))}getClusterExpansionZoom(e){return this._geoJSONIndex.getClusterExpansionZoom(e.clusterId)}getClusterChildren(e){return this._geoJSONIndex.getChildren(e.clusterId)}getClusterLeaves(e){return this._geoJSONIndex.getLeaves(e.clusterId,e.limit,e.offset)}}class ye{constructor(t){this.self=t,this.actor=new e.C(t),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(e,t)=>{if(this.externalWorkerSourceTypes[e])throw new Error(`Worker source with name "${e}" already registered.`);this.externalWorkerSourceTypes[e]=t},this.self.addProtocol=e.be,this.self.removeProtocol=e.bf,this.self.registerRTLTextPlugin=t=>{if(e.bz.isParsed())throw new Error("RTL text plugin already registered.");e.bz.setMethods(t)},this.actor.registerMessageHandler("loadDEMTile",((e,t)=>this._getDEMWorkerSource(e,t.source).loadTile(t))),this.actor.registerMessageHandler("removeDEMTile",((t,n)=>e._(this,void 0,void 0,(function*(){this._getDEMWorkerSource(t,n.source).removeTile(n)})))),this.actor.registerMessageHandler("getClusterExpansionZoom",((t,n)=>e._(this,void 0,void 0,(function*(){return this._getWorkerSource(t,n.type,n.source).getClusterExpansionZoom(n)})))),this.actor.registerMessageHandler("getClusterChildren",((t,n)=>e._(this,void 0,void 0,(function*(){return this._getWorkerSource(t,n.type,n.source).getClusterChildren(n)})))),this.actor.registerMessageHandler("getClusterLeaves",((t,n)=>e._(this,void 0,void 0,(function*(){return this._getWorkerSource(t,n.type,n.source).getClusterLeaves(n)})))),this.actor.registerMessageHandler("loadData",((e,t)=>this._getWorkerSource(e,t.type,t.source).loadData(t))),this.actor.registerMessageHandler("loadTile",((e,t)=>this._getWorkerSource(e,t.type,t.source).loadTile(t))),this.actor.registerMessageHandler("reloadTile",((e,t)=>this._getWorkerSource(e,t.type,t.source).reloadTile(t))),this.actor.registerMessageHandler("abortTile",((e,t)=>this._getWorkerSource(e,t.type,t.source).abortTile(t))),this.actor.registerMessageHandler("removeTile",((e,t)=>this._getWorkerSource(e,t.type,t.source).removeTile(t))),this.actor.registerMessageHandler("removeSource",((t,n)=>e._(this,void 0,void 0,(function*(){if(!this.workerSources[t]||!this.workerSources[t][n.type]||!this.workerSources[t][n.type][n.source])return;const e=this.workerSources[t][n.type][n.source];delete this.workerSources[t][n.type][n.source],void 0!==e.removeSource&&e.removeSource(n)})))),this.actor.registerMessageHandler("removeMap",(t=>e._(this,void 0,void 0,(function*(){delete this.layerIndexes[t],delete this.availableImages[t],delete this.workerSources[t],delete this.demWorkerSources[t]})))),this.actor.registerMessageHandler("setReferrer",((t,n)=>e._(this,void 0,void 0,(function*(){this.referrer=n})))),this.actor.registerMessageHandler("syncRTLPluginState",((e,t)=>this._syncRTLPluginState(e,t))),this.actor.registerMessageHandler("importScript",((t,n)=>e._(this,void 0,void 0,(function*(){this.self.importScripts(n)})))),this.actor.registerMessageHandler("setImages",((e,t)=>this._setImages(e,t))),this.actor.registerMessageHandler("updateLayers",((t,n)=>e._(this,void 0,void 0,(function*(){this._getLayerIndex(t).update(n.layers,n.removedIds)})))),this.actor.registerMessageHandler("setLayers",((t,n)=>e._(this,void 0,void 0,(function*(){this._getLayerIndex(t).replace(n)}))))}_setImages(t,n){return e._(this,void 0,void 0,(function*(){this.availableImages[t]=n;for(const e in this.workerSources[t]){const r=this.workerSources[t][e];for(const e in r)r[e].availableImages=n}}))}_syncRTLPluginState(t,n){return e._(this,void 0,void 0,(function*(){if(e.bz.isParsed())return e.bz.getState();if("loading"!==n.pluginStatus)return e.bz.setState(n),n;const t=n.pluginURL;if(this.self.importScripts(t),e.bz.isParsed()){const n={pluginStatus:"loaded",pluginURL:t};return e.bz.setState(n),n}throw e.bz.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${t}`)}))}_getAvailableImages(e){let t=this.availableImages[e];return t||(t=[]),t}_getLayerIndex(e){let n=this.layerIndexes[e];return n||(n=this.layerIndexes[e]=new t),n}_getWorkerSource(e,t,n){if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][n]){const r={sendAsync:(t,n)=>(t.targetMapId=e,this.actor.sendAsync(t,n))};switch(t){case"vector":this.workerSources[e][t][n]=new a(r,this._getLayerIndex(e),this._getAvailableImages(e));break;case"geojson":this.workerSources[e][t][n]=new ge(r,this._getLayerIndex(e),this._getAvailableImages(e));break;default:this.workerSources[e][t][n]=new this.externalWorkerSourceTypes[t](r,this._getLayerIndex(e),this._getAvailableImages(e))}}return this.workerSources[e][t][n]}_getDEMWorkerSource(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new o),this.demWorkerSources[e][t]}}return e.i(self)&&(self.worker=new ye(self)),ye})),n("index",["exports","./shared"],(function(e,t){var n="4.1.1";let r,i;const a={now:"undefined"!=typeof performance&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:e=>new Promise(((n,r)=>{const i=requestAnimationFrame(n);e.signal.addEventListener("abort",(()=>{cancelAnimationFrame(i),r(t.c())}))})),getImageData(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return this.getImageCanvasContext(e).getImageData(-t,-t,e.width+2*t,e.height+2*t)},getImageCanvasContext(e){const t=window.document.createElement("canvas"),n=t.getContext("2d",{willReadFrequently:!0});if(!n)throw new Error("failed to create canvas 2d context");return t.width=e.width,t.height=e.height,n.drawImage(e,0,0,e.width,e.height),n},resolveURL:e=>(r||(r=document.createElement("a")),r.href=e,r.href),hardwareConcurrency:"undefined"!=typeof navigator&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(null==i&&(i=matchMedia("(prefers-reduced-motion: reduce)")),i.matches)}};class o{static testProp(e){if(!o.docStyle)return e[0];for(let t=0;t3&&void 0!==arguments[3]?arguments[3]:{};e.addEventListener(t,n,"passive"in r?r:r.capture)}static removeEventListener(e,t,n){let r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};e.removeEventListener(t,n,"passive"in r?r:r.capture)}static suppressClickInternal(e){e.preventDefault(),e.stopPropagation(),window.removeEventListener("click",o.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",o.suppressClickInternal,!0),window.setTimeout((()=>{window.removeEventListener("click",o.suppressClickInternal,!0)}),0)}static getScale(e){const t=e.getBoundingClientRect();return{x:t.width/e.offsetWidth||1,y:t.height/e.offsetHeight||1,boundingClientRect:t}}static getPoint(e,n,r){const i=n.boundingClientRect;return new t.P((r.clientX-i.left)/n.x-e.clientLeft,(r.clientY-i.top)/n.y-e.clientTop)}static mousePos(e,t){const n=o.getScale(e);return o.getPoint(e,n,t)}static touchPos(e,t){const n=[],r=o.getScale(e);for(let i=0;i{n=[],r=0,i=0,a={}},e.addThrottleControl=e=>{const t=i++;return a[t]=e,t},e.removeThrottleControl=e=>{delete a[e],l()},e.getImage=function(e,r){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];return new Promise(((a,o)=>{s.supported&&(e.headers||(e.headers={}),e.headers.accept="image/webp,*/*"),t.e(e,{type:"image"}),n.push({abortController:r,requestParameters:e,supportImageRefresh:i,state:"queued",onError:e=>{o(e)},onSuccess:e=>{a(e)}}),l()}))};const o=e=>t._(this,void 0,void 0,(function*(){e.state="running";const{requestParameters:n,supportImageRefresh:i,onError:a,onSuccess:o,abortController:s}=e,u=!1===i&&!t.i(self)&&!t.g(n.url)&&(!n.headers||Object.keys(n.headers).reduce(((e,t)=>e&&"accept"===t),!0));r++;const h=u?c(n,s):t.m(n,s);try{const n=yield h;delete e.abortController,e.state="completed",n.data instanceof HTMLImageElement||t.b(n.data)?o(n):n.data&&o({data:yield(d=n.data,"function"==typeof createImageBitmap?t.d(d):t.f(d)),cacheControl:n.cacheControl,expires:n.expires})}catch(t){delete e.abortController,a(t)}finally{r--,l()}var d})),l=()=>{const e=(()=>{for(const e of Object.keys(a))if(a[e]())return!0;return!1})()?t.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:t.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let t=r;t0;t++){const e=n.shift();e.abortController.signal.aborted?t--:o(e)}},c=(e,n)=>new Promise(((r,i)=>{const a=new Image,o=e.url,s=e.credentials;s&&"include"===s?a.crossOrigin="use-credentials":(s&&"same-origin"===s||!t.s(o))&&(a.crossOrigin="anonymous"),n.signal.addEventListener("abort",(()=>{a.src="",i(t.c())})),a.fetchPriority="high",a.onload=()=>{a.onerror=a.onload=null,r({data:a})},a.onerror=()=>{a.onerror=a.onload=null,n.signal.aborted||i(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},a.src=o}))}(p||(p={})),p.resetRequestQueue(),function(e){e.Glyphs="Glyphs",e.Image="Image",e.Source="Source",e.SpriteImage="SpriteImage",e.SpriteJSON="SpriteJSON",e.Style="Style",e.Tile="Tile",e.Unknown="Unknown"}(f||(f={}));class m{constructor(e){this._transformRequestFn=e}transformRequest(e,t){return this._transformRequestFn&&this._transformRequestFn(e,t)||{url:e}}normalizeSpriteURL(e,t,n){const r=function(e){const t=e.match(g);if(!t)throw new Error(`Unable to parse URL "${e}"`);return{protocol:t[1],authority:t[2],path:t[3]||"/",params:t[4]?t[4].split("&"):[]}}(e);return r.path+=`${t}${n}`,function(e){const t=e.params.length?`?${e.params.join("&")}`:"";return`${e.protocol}://${e.authority}${e.path}${t}`}(r)}setTransformRequest(e){this._transformRequestFn=e}}const g=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function y(e){var n=new t.A(3);return n[0]=e[0],n[1]=e[1],n[2]=e[2],n}var _,v=function(e,t,n){return e[0]=t[0]-n[0],e[1]=t[1]-n[1],e[2]=t[2]-n[2],e};_=new t.A(3),t.A!=Float32Array&&(_[0]=0,_[1]=0,_[2]=0);var x=function(e){var t=e[0],n=e[1];return t*t+n*n};function b(e){const t=[];if("string"==typeof e)t.push({id:"default",url:e});else if(e&&e.length>0){const n=[];for(const{id:r,url:i}of e){const e=`${r}${i}`;-1===n.indexOf(e)&&(n.push(e),t.push({id:r,url:i}))}}return t}!function(){var e=new t.A(2);t.A!=Float32Array&&(e[0]=0,e[1]=0)}();class L{constructor(e,t,n,r){this.context=e,this.format=n,this.texture=e.gl.createTexture(),this.update(t,r)}update(e,n,r){const{width:i,height:a}=e,o=!(this.size&&this.size[0]===i&&this.size[1]===a||r),{context:s}=this,{gl:l}=s;if(this.useMipmap=Boolean(n&&n.useMipmap),l.bindTexture(l.TEXTURE_2D,this.texture),s.pixelStoreUnpackFlipY.set(!1),s.pixelStoreUnpack.set(1),s.pixelStoreUnpackPremultiplyAlpha.set(this.format===l.RGBA&&(!n||!1!==n.premultiply)),o)this.size=[i,a],e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||t.b(e)?l.texImage2D(l.TEXTURE_2D,0,this.format,this.format,l.UNSIGNED_BYTE,e):l.texImage2D(l.TEXTURE_2D,0,this.format,i,a,0,this.format,l.UNSIGNED_BYTE,e.data);else{const{x:n,y:o}=r||{x:0,y:0};e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||t.b(e)?l.texSubImage2D(l.TEXTURE_2D,0,n,o,l.RGBA,l.UNSIGNED_BYTE,e):l.texSubImage2D(l.TEXTURE_2D,0,n,o,i,a,l.RGBA,l.UNSIGNED_BYTE,e.data)}this.useMipmap&&this.isSizePowerOfTwo()&&l.generateMipmap(l.TEXTURE_2D)}bind(e,t,n){const{context:r}=this,{gl:i}=r;i.bindTexture(i.TEXTURE_2D,this.texture),n!==i.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(n=i.LINEAR),e!==this.filter&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,e),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,n||e),this.filter=e),t!==this.wrap&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,t),this.wrap=t)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null}}function w(e){const{userImage:t}=e;return!!(t&&t.render&&t.render())&&(e.data.replace(new Uint8Array(t.data.buffer)),!0)}class k extends t.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(e){if(this.loaded!==e&&(this.loaded=e,e)){for(const{ids:e,promiseResolve:t}of this.requestors)t(this._getImagesForIds(e));this.requestors=[]}}getImage(e){const n=this.images[e];if(n&&!n.data&&n.spriteData){const e=n.spriteData;n.data=new t.R({width:e.width,height:e.height},e.context.getImageData(e.x,e.y,e.width,e.height).data),n.spriteData=null}return n}addImage(e,t){if(this.images[e])throw new Error(`Image id ${e} already exist, use updateImage instead`);this._validate(e,t)&&(this.images[e]=t)}_validate(e,n){let r=!0;const i=n.data||n.spriteData;return this._validateStretch(n.stretchX,i&&i.width)||(this.fire(new t.j(new Error(`Image "${e}" has invalid "stretchX" value`))),r=!1),this._validateStretch(n.stretchY,i&&i.height)||(this.fire(new t.j(new Error(`Image "${e}" has invalid "stretchY" value`))),r=!1),this._validateContent(n.content,n)||(this.fire(new t.j(new Error(`Image "${e}" has invalid "content" value`))),r=!1),r}_validateStretch(e,t){if(!e)return!0;let n=0;for(const r of e){if(r[0]2&&void 0!==arguments[2])||arguments[2];const r=this.getImage(e);if(n&&(r.data.width!==t.data.width||r.data.height!==t.data.height))throw new Error(`size mismatch between old image (${r.data.width}x${r.data.height}) and new image (${t.data.width}x${t.data.height}).`);t.version=r.version+1,this.images[e]=t,this.updatedImages[e]=!0}removeImage(e){const t=this.images[e];delete this.images[e],delete this.patterns[e],t.userImage&&t.userImage.onRemove&&t.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(e){return new Promise(((t,n)=>{let r=!0;if(!this.isLoaded())for(const i of e)this.images[i]||(r=!1);this.isLoaded()||r?t(this._getImagesForIds(e)):this.requestors.push({ids:e,promiseResolve:t})}))}_getImagesForIds(e){const n={};for(const r of e){let e=this.getImage(r);e||(this.fire(new t.k("styleimagemissing",{id:r})),e=this.getImage(r)),e?n[r]={data:e.data.clone(),pixelRatio:e.pixelRatio,sdf:e.sdf,version:e.version,stretchX:e.stretchX,stretchY:e.stretchY,content:e.content,hasRenderCallback:Boolean(e.userImage&&e.userImage.render)}:t.w(`Image "${r}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return n}getPixelSize(){const{width:e,height:t}=this.atlasImage;return{width:e,height:t}}getPattern(e){const n=this.patterns[e],r=this.getImage(e);if(!r)return null;if(n&&n.position.version===r.version)return n.position;if(n)n.position.version=r.version;else{const n={w:r.data.width+2,h:r.data.height+2,x:0,y:0},i=new t.I(n,r);this.patterns[e]={bin:n,position:i}}return this._updatePatternAtlas(),this.patterns[e].position}bind(e){const t=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new L(e,this.atlasImage,t.RGBA),this.atlasTexture.bind(t.LINEAR,t.CLAMP_TO_EDGE)}_updatePatternAtlas(){const e=[];for(const t in this.patterns)e.push(this.patterns[t].bin);const{w:n,h:r}=t.p(e),i=this.atlasImage;i.resize({width:n||1,height:r||1});for(const a in this.patterns){const{bin:e}=this.patterns[a],n=e.x+1,r=e.y+1,o=this.getImage(a).data,s=o.width,l=o.height;t.R.copy(o,i,{x:0,y:0},{x:n,y:r},{width:s,height:l}),t.R.copy(o,i,{x:0,y:l-1},{x:n,y:r-1},{width:s,height:1}),t.R.copy(o,i,{x:0,y:0},{x:n,y:r+l},{width:s,height:1}),t.R.copy(o,i,{x:s-1,y:0},{x:n-1,y:r},{width:1,height:l}),t.R.copy(o,i,{x:0,y:0},{x:n+s,y:r},{width:1,height:l})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(e){for(const n of e){if(this.callbackDispatchedThisFrame[n])continue;this.callbackDispatchedThisFrame[n]=!0;const e=this.getImage(n);e||t.w(`Image with ID: "${n}" was not found`),w(e)&&this.updateImage(n,e)}}}const S=1e20;function C(e,t,n,r,i,a,o,s,l){for(let c=t;c-1);l++,a[l]=s,o[l]=c,o[l+1]=S}for(let s=0,l=0;s65535)throw new Error("glyphs > 65535 not supported");if(t.ranges[i])return{stack:e,id:n,glyph:r};if(!this.url)throw new Error("glyphsUrl is not set");if(!t.requests[i]){const n=E.loadGlyphRange(e,i,this.url,this.requestManager);t.requests[i]=n}const a=yield t.requests[i];for(const e in a)this._doesCharSupportLocalGlyph(+e)||(t.glyphs[+e]=a[+e]);return t.ranges[i]=!0,{stack:e,id:n,glyph:a[n]||null}}))}_doesCharSupportLocalGlyph(e){return!!this.localIdeographFontFamily&&(t.u["CJK Unified Ideographs"](e)||t.u["Hangul Syllables"](e)||t.u.Hiragana(e)||t.u.Katakana(e))}_tinySDF(e,n,r){const i=this.localIdeographFontFamily;if(!i)return;if(!this._doesCharSupportLocalGlyph(r))return;let a=e.tinySDF;if(!a){let t="400";/bold/i.test(n)?t="900":/medium/i.test(n)?t="500":/light/i.test(n)&&(t="200"),a=e.tinySDF=new E.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:i,fontWeight:t})}const o=a.draw(String.fromCharCode(r));return{id:r,bitmap:new t.o({width:o.width||60,height:o.height||60},o.data),metrics:{width:o.glyphWidth/2||24,height:o.glyphHeight/2||24,left:o.glyphLeft/2+.5||0,top:o.glyphTop/2-27.5||-8,advance:o.glyphAdvance/2||24,isDoubleResolution:!0}}}}E.loadGlyphRange=function(e,n,r,i){return t._(this,void 0,void 0,(function*(){const a=256*n,o=a+255,s=i.transformRequest(r.replace("{fontstack}",e).replace("{range}",`${a}-${o}`),f.Glyphs),l=yield t.l(s,new AbortController);if(!l||!l.data)throw new Error(`Could not load glyph range. range: ${n}, ${a}-${o}`);const c={};for(const e of t.n(l.data))c[e.id]=e;return c}))},E.TinySDF=class{constructor(){let{fontSize:e=24,buffer:t=3,radius:n=8,cutoff:r=.25,fontFamily:i="sans-serif",fontWeight:a="normal",fontStyle:o="normal"}=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.buffer=t,this.cutoff=r,this.radius=n;const s=this.size=e+4*t,l=this._createCanvas(s),c=this.ctx=l.getContext("2d",{willReadFrequently:!0});c.font=`${o} ${a} ${e}px ${i}`,c.textBaseline="alphabetic",c.textAlign="left",c.fillStyle="black",this.gridOuter=new Float64Array(s*s),this.gridInner=new Float64Array(s*s),this.f=new Float64Array(s),this.z=new Float64Array(s+1),this.v=new Uint16Array(s)}_createCanvas(e){const t=document.createElement("canvas");return t.width=t.height=e,t}draw(e){const{width:t,actualBoundingBoxAscent:n,actualBoundingBoxDescent:r,actualBoundingBoxLeft:i,actualBoundingBoxRight:a}=this.ctx.measureText(e),o=Math.ceil(n),s=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(a-i))),l=Math.min(this.size-this.buffer,o+Math.ceil(r)),c=s+2*this.buffer,u=l+2*this.buffer,h=Math.max(c*u,0),d=new Uint8ClampedArray(h),p={data:d,width:c,height:u,glyphWidth:s,glyphHeight:l,glyphTop:o,glyphLeft:0,glyphAdvance:t};if(0===s||0===l)return p;const{ctx:f,buffer:m,gridInner:g,gridOuter:y}=this;f.clearRect(m,m,s,l),f.fillText(e,m,m+o);const _=f.getImageData(m,m,s,l);y.fill(S,0,h),g.fill(0,0,h);for(let v=0;v0?e*e:0,g[n]=e<0?e*e:0}}C(y,0,0,c,u,c,this.f,this.v,this.z),C(g,m,m,s,l,c,this.f,this.v,this.z);for(let v=0;v1&&void 0!==arguments[1]?arguments[1]:{};if(!this._validate(t.r,e,n))for(const t in e){const n=e[t];t.endsWith("-transition")?this._transitionable.setTransition(t.slice(0,-11),n):this._transitionable.setValue(t,n)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,n,r){return(!r||!1!==r.validate)&&t.t(this,e.call(t.x,{value:n,style:{glyphs:!0,sprite:!0},styleSpec:t.v}))}}class A{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(e,t){const n=e.join(",")+String(t);return this.dashEntry[n]||(this.dashEntry[n]=this.addDash(e,t)),this.dashEntry[n]}getDashRanges(e,t,n){const r=[];let i=e.length%2==1?-e[e.length-1]*n:0,a=e[0]*n,o=!0;r.push({left:i,right:a,isDash:o,zeroLength:0===e[0]});let s=e[0];for(let l=1;l1&&(o=e[++a]);const l=Math.abs(s-o.left),c=Math.abs(s-o.right),u=Math.min(l,c);let h;const d=i/n*(r+1);if(o.isDash){const e=r-Math.abs(d);h=Math.sqrt(u*u+e*e)}else h=r-Math.sqrt(u*u+d*d);this.data[t+s]=Math.max(0,Math.min(255,h+128))}}}addRegularDash(e){for(let o=e.length-1;o>=0;--o){const t=e[o],n=e[o+1];t.zeroLength?e.splice(o,1):n&&n.isDash===t.isDash&&(n.left=t.left,e.splice(o,1))}const t=e[0],n=e[e.length-1];t.isDash===n.isDash&&(t.left=n.left-this.width,n.right=t.right+this.width);const r=this.width*this.nextRow;let i=0,a=e[i];for(let o=0;o1&&(a=e[++i]);const t=Math.abs(o-a.left),n=Math.abs(o-a.right),s=Math.min(t,n);this.data[r+o]=Math.max(0,Math.min(255,(a.isDash?s:-s)+128))}}addDash(e,n){const r=n?7:0,i=2*r+1;if(this.nextRow+i>this.height)return t.w("LineAtlas out of space"),null;let a=0;for(let t=0;t{e.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[z]}numActive(){return Object.keys(this.active).length}}const R=Math.floor(a.hardwareConcurrency/2);let F,O;function B(){return F||(F=new D),F}D.workerCount=t.B(globalThis)?Math.max(Math.min(R,3),1):1;class V{constructor(e,n){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=n;const r=this.workerPool.acquire(n);for(let i=0;i0&&void 0!==arguments[0])||arguments[0];this.actors.forEach((e=>{e.remove()})),this.actors=[],e&&this.workerPool.release(this.id)}registerMessageHandler(e,t){for(const n of this.actors)n.registerMessageHandler(e,t)}}function j(){return O||(O=new V(B(),t.G),O.registerMessageHandler("getResource",((e,n,r)=>t.m(n,r)))),O}function N(e,n){const r=t.F();return t.H(r,r,[1,1,0]),t.J(r,r,[.5*e.width,.5*e.height,1]),t.K(r,r,e.calculatePosMatrix(n.toUnwrapped()))}function H(e,t,n,r,i,a){const o=function(e,t,n){if(e)for(const r of e){const e=t[r];if(e&&e.source===n&&"fill-extrusion"===e.type)return!0}else for(const r in t){const e=t[r];if(e.source===n&&"fill-extrusion"===e.type)return!0}return!1}(i&&i.layers,t,e.id),s=a.maxPitchScaleFactor(),l=e.tilesIn(r,s,o);l.sort(U);const c=[];for(const h of l)c.push({wrappedTileID:h.tileID.wrapped().key,queryResults:h.tile.queryRenderedFeatures(t,n,e._state,h.queryGeometry,h.cameraQueryGeometry,h.scale,i,a,s,N(e.transform,h.tileID))});const u=function(e){const t={},n={};for(const r of e){const e=r.queryResults,i=r.wrappedTileID,a=n[i]=n[i]||{};for(const n in e){const r=e[n],i=a[n]=a[n]||{},o=t[n]=t[n]||[];for(const e of r)i[e.featureIndex]||(i[e.featureIndex]=!0,o.push(e))}}return t}(c);for(const h in u)u[h].forEach((t=>{const n=t.feature,r=e.getFeatureState(n.layer["source-layer"],n.id);n.source=n.layer.source,n.layer["source-layer"]&&(n.sourceLayer=n.layer["source-layer"]),n.state=r}));return u}function U(e,t){const n=e.tileID,r=t.tileID;return n.overscaledZ-r.overscaledZ||n.canonical.y-r.canonical.y||n.wrap-r.wrap||n.canonical.x-r.canonical.x}function $(e,n,r){return t._(this,void 0,void 0,(function*(){let i=e;if(e.url?i=(yield t.h(n.transformRequest(e.url,f.Source),r)).data:yield a.frameAsync(r),!i)return null;const o=t.L(t.e(i,e),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in i&&i.vector_layers&&(o.vectorLayerIds=i.vector_layers.map((e=>e.id))),o}))}class Z{constructor(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):Array.isArray(e)&&(4===e.length?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1])))}setNorthEast(e){return this._ne=e instanceof t.M?new t.M(e.lng,e.lat):t.M.convert(e),this}setSouthWest(e){return this._sw=e instanceof t.M?new t.M(e.lng,e.lat):t.M.convert(e),this}extend(e){const n=this._sw,r=this._ne;let i,a;if(e instanceof t.M)i=e,a=e;else{if(!(e instanceof Z))return Array.isArray(e)?4===e.length||e.every(Array.isArray)?this.extend(Z.convert(e)):this.extend(t.M.convert(e)):e&&("lng"in e||"lon"in e)&&"lat"in e?this.extend(t.M.convert(e)):this;if(i=e._sw,a=e._ne,!i||!a)return this}return n||r?(n.lng=Math.min(i.lng,n.lng),n.lat=Math.min(i.lat,n.lat),r.lng=Math.max(a.lng,r.lng),r.lat=Math.max(a.lat,r.lat)):(this._sw=new t.M(i.lng,i.lat),this._ne=new t.M(a.lng,a.lat)),this}getCenter(){return new t.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new t.M(this.getWest(),this.getNorth())}getSouthEast(){return new t.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:n,lat:r}=t.M.convert(e);let i=this._sw.lng<=n&&n<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=n&&n>=this._ne.lng),this._sw.lat<=r&&r<=this._ne.lat&&i}static convert(e){return e instanceof Z?e:e?new Z(e):e}static fromLngLat(e){const n=360*(arguments.length>1&&void 0!==arguments[1]?arguments[1]:0)/40075017,r=n/Math.cos(Math.PI/180*e.lat);return new Z(new t.M(e.lng-r,e.lat-n),new t.M(e.lng+r,e.lat+n))}}class q{constructor(e,t,n){this.bounds=Z.convert(this.validateBounds(e)),this.minzoom=t||0,this.maxzoom=n||24}validateBounds(e){return Array.isArray(e)&&4===e.length?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]}contains(e){const n=Math.pow(2,e.z),r=Math.floor(t.N(this.bounds.getWest())*n),i=Math.floor(t.O(this.bounds.getNorth())*n),a=Math.ceil(t.N(this.bounds.getEast())*n),o=Math.ceil(t.O(this.bounds.getSouth())*n);return e.x>=r&&e.x=i&&e.y{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return t.e({},this._options)}loadTile(e){return t._(this,void 0,void 0,(function*(){const t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),n={request:this.map._requestManager.transformRequest(t,f.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};n.request.collectResourceTiming=this._collectResourceTiming;let r="reloadTile";if(e.actor&&"expired"!==e.state){if("loading"===e.state)return new Promise(((t,n)=>{e.reloadPromise={resolve:t,reject:n}}))}else e.actor=this.dispatcher.getActor(),r="loadTile";e.abortController=new AbortController;try{const t=yield e.actor.sendAsync({type:r,data:n},e.abortController);if(delete e.abortController,e.aborted)return;this._afterTileLoadWorkerResponse(e,t)}catch(t){if(delete e.abortController,e.aborted)return;if(t&&404!==t.status)throw t;this._afterTileLoadWorkerResponse(e,null)}}))}_afterTileLoadWorkerResponse(e,t){if(t&&t.resourceTiming&&(e.resourceTiming=t.resourceTiming),t&&this.map._refreshExpiredTiles&&e.setExpiryData(t),e.loadVectorData(t,this.map.painter),e.reloadPromise){const t=e.reloadPromise;e.reloadPromise=null,this.loadTile(e).then(t.resolve).catch(t.reject)}}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.actor&&(yield e.actor.sendAsync({type:"abortTile",data:{uid:e.uid,type:this.type,source:this.id}}))}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.unloadVectorData(),e.actor&&(yield e.actor.sendAsync({type:"removeTile",data:{uid:e.uid,type:this.type,source:this.id}}))}))}hasTransition(){return!1}}class W extends t.E{constructor(e,n,r,i){super(),this.id=e,this.dispatcher=r,this.setEventedParent(i),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.e({type:"raster"},n),t.e(this,t.L(n,["url","scheme","tileSize"]))}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new t.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const e=yield $(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,e&&(t.e(this,e),e.bounds&&(this.tileBounds=new q(e.bounds,this.minzoom,this.maxzoom)),this.fire(new t.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new t.k("data",{dataType:"source",sourceDataType:"content"})))}catch(e){this._tileJSONRequest=null,this.fire(new t.j(e))}}))}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(e){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),e(),this.load()}setTiles(e){return this.setSourceProperty((()=>{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}serialize(){return t.e({},this._options)}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(e){return t._(this,void 0,void 0,(function*(){const t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);e.abortController=new AbortController;try{const n=yield p.getImage(this.map._requestManager.transformRequest(t,f.Tile),e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(n&&n.data){this.map._refreshExpiredTiles&&n.cacheControl&&n.expires&&e.setExpiryData({cacheControl:n.cacheControl,expires:n.expires});const t=this.map.painter.context,r=t.gl,i=n.data;e.texture=this.map.painter.getTileTexture(i.width),e.texture?e.texture.update(i,{useMipmap:!0}):(e.texture=new L(t,i,r.RGBA,{useMipmap:!0}),e.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE,r.LINEAR_MIPMAP_NEAREST),t.extTextureFilterAnisotropic&&r.texParameterf(r.TEXTURE_2D,t.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,t.extTextureFilterAnisotropicMax)),e.state="loaded"}}catch(t){if(delete e.abortController,e.aborted)e.state="unloaded";else if(t)throw e.state="errored",t}}))}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController)}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.texture&&this.map.painter.saveTileTexture(e.texture)}))}hasTransition(){return!1}}class X extends W{constructor(e,n,r,i){super(e,n,r,i),this.type="raster-dem",this.maxzoom=22,this._options=t.e({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox",this.redFactor=n.redFactor,this.greenFactor=n.greenFactor,this.blueFactor=n.blueFactor,this.baseShift=n.baseShift}loadTile(e){return t._(this,void 0,void 0,(function*(){const n=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),r=this.map._requestManager.transformRequest(n,f.Tile);e.neighboringTiles=this._getNeighboringTiles(e.tileID),e.abortController=new AbortController;try{const n=yield p.getImage(r,e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(n&&n.data){const r=n.data;this.map._refreshExpiredTiles&&n.cacheControl&&n.expires&&e.setExpiryData({cacheControl:n.cacheControl,expires:n.expires});const i=t.b(r)&&t.S()?r:yield this.readImageNow(r),a={type:this.type,uid:e.uid,source:this.id,rawImageData:i,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!e.actor||"expired"===e.state){e.actor=this.dispatcher.getActor();const t=yield e.actor.sendAsync({type:"loadDEMTile",data:a});e.dem=t,e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0,e.state="loaded"}}}catch(t){if(delete e.abortController,e.aborted)e.state="unloaded";else if(t)throw e.state="errored",t}}))}readImageNow(e){return t._(this,void 0,void 0,(function*(){if("undefined"!=typeof VideoFrame&&t.U()){const n=e.width+2,r=e.height+2;try{return new t.R({width:n,height:r},yield t.V(e,-1,-1,n,r))}catch(e){}}return a.getImageData(e,1)}))}_getNeighboringTiles(e){const n=e.canonical,r=Math.pow(2,n.z),i=(n.x-1+r)%r,a=0===n.x?e.wrap-1:e.wrap,o=(n.x+1+r)%r,s=n.x+1===r?e.wrap+1:e.wrap,l={};return l[new t.Q(e.overscaledZ,a,n.z,i,n.y).key]={backfilled:!1},l[new t.Q(e.overscaledZ,s,n.z,o,n.y).key]={backfilled:!1},n.y>0&&(l[new t.Q(e.overscaledZ,a,n.z,i,n.y-1).key]={backfilled:!1},l[new t.Q(e.overscaledZ,e.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},l[new t.Q(e.overscaledZ,s,n.z,o,n.y-1).key]={backfilled:!1}),n.y+10&&t.e(i,{resourceTiming:r}),this.fire(new t.k("data",Object.assign(Object.assign({},i),{sourceDataType:"metadata"}))),this.fire(new t.k("data",Object.assign(Object.assign({},i),{sourceDataType:"content"})))}catch(e){if(this._pendingLoads--,this._removed)return void this.fire(new t.k("dataabort",{dataType:"source"}));this.fire(new t.j(e))}}))}loaded(){return 0===this._pendingLoads}loadTile(e){return t._(this,void 0,void 0,(function*(){const t=e.actor?"reloadTile":"loadTile";e.actor=this.actor;const n={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};e.abortController=new AbortController;const r=yield this.actor.sendAsync({type:t,data:n},e.abortController);delete e.abortController,e.unloadVectorData(),e.aborted||e.loadVectorData(r,this.map.painter,"reloadTile"===t)}))}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.aborted=!0}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.unloadVectorData(),yield this.actor.sendAsync({type:"removeTile",data:{uid:e.uid,type:this.type,source:this.id}})}))}onRemove(){this._removed=!0,this.actor.sendAsync({type:"removeSource",data:{type:this.type,source:this.id}})}serialize(){return t.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Y=t.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class J extends t.E{constructor(e,t,n,r){super(),this.id=e,this.dispatcher=n,this.coordinates=t.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(r),this.options=t}load(e){return t._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new t.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const t=yield p.getImage(this.map._requestManager.transformRequest(this.url,f.Image),this._request);this._request=null,this._loaded=!0,t&&t.data&&(this.image=t.data,e&&(this.coordinates=e),this._finishLoading())}catch(e){this._request=null,this.fire(new t.j(e))}}))}loaded(){return this._loaded}updateImage(e){return e.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=e.url,this.load(e.coordinates).finally((()=>{this.texture=null})),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(e){this.coordinates=e;const n=e.map(t.Y.fromLngLat);this.tileID=function(e){let n=1/0,r=1/0,i=-1/0,a=-1/0;for(const t of e)n=Math.min(n,t.x),r=Math.min(r,t.y),i=Math.max(i,t.x),a=Math.max(a,t.y);const o=Math.max(i-n,a-r),s=Math.max(0,Math.floor(-Math.log(o)/Math.LN2)),l=Math.pow(2,s);return new t.a0(s,Math.floor((n+i)/2*l),Math.floor((r+a)/2*l))}(n),this.minzoom=this.maxzoom=this.tileID.z;const r=n.map((e=>this.tileID.getTilePoint(e)._round()));return this._boundsArray=new t.Z,this._boundsArray.emplaceBack(r[0].x,r[0].y,0,0),this._boundsArray.emplaceBack(r[1].x,r[1].y,t.W,0),this._boundsArray.emplaceBack(r[3].x,r[3].y,0,t.W),this._boundsArray.emplaceBack(r[2].x,r[2].y,t.W,t.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const e=this.map.painter.context,n=e.gl;this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,Y.members)),this.boundsSegments||(this.boundsSegments=t.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new L(e,this.image,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE));let r=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,r=!0)}r&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(e){return t._(this,void 0,void 0,(function*(){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={}):e.state="errored"}))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class Q extends J{constructor(e,t,n,r){super(e,t,n,r),this.roundZoom=!0,this.type="video",this.options=t}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!1;const e=this.options;this.urls=[];for(const t of e.urls)this.urls.push(this.map._requestManager.transformRequest(t,f.Source).url);try{const e=yield t.a2(this.urls);if(this._loaded=!0,!e)return;this.video=e,this.video.loop=!0,this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading()}catch(e){this.fire(new t.j(e))}}))}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(e){if(this.video){const n=this.video.seekable;en.end(0)?this.fire(new t.j(new t.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${n.start(0)} and ${n.end(0)}-second mark.`))):this.video.currentTime=e}}getVideo(){return this.video}onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;const e=this.map.painter.context,n=e.gl;this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,Y.members)),this.boundsSegments||(this.boundsSegments=t.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),n.texSubImage2D(n.TEXTURE_2D,0,0,0,n.RGBA,n.UNSIGNED_BYTE,this.video)):(this.texture=new L(e,this.video,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE));let r=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,r=!0)}r&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class ee extends J{constructor(e,n,r,i){super(e,n,r,i),n.coordinates?Array.isArray(n.coordinates)&&4===n.coordinates.length&&!n.coordinates.some((e=>!Array.isArray(e)||2!==e.length||e.some((e=>"number"!=typeof e))))||this.fire(new t.j(new t.a1(`sources.${e}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.j(new t.a1(`sources.${e}`,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new t.j(new t.a1(`sources.${e}`,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"==typeof n.canvas||n.canvas instanceof HTMLCanvasElement||this.fire(new t.j(new t.a1(`sources.${e}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.j(new t.a1(`sources.${e}`,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}))}getCanvas(){return this.canvas}onAdd(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const n=this.map.painter.context,r=n.gl;this.boundsBuffer||(this.boundsBuffer=n.createVertexBuffer(this._boundsArray,Y.members)),this.boundsSegments||(this.boundsSegments=t.$.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new L(n,this.canvas,r.RGBA,{premultiply:!0});let i=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,i=!0)}i&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}}const te={},ne=e=>{switch(e){case"geojson":return K;case"image":return J;case"raster":return W;case"raster-dem":return X;case"vector":return G;case"video":return Q;case"canvas":return ee}return te[e]},re="RTLPluginLoaded";class ie extends t.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=j()}_syncState(e){return this.status=e,this.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:e,pluginURL:this.url}).catch((e=>{throw this.status="error",e}))}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(e){return t._(this,arguments,void 0,(function(e){var t=this;let n=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return function*(){if(t.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(t.url=a.resolveURL(e),!t.url)throw new Error(`requested url ${e} is invalid`);if("unavailable"===t.status){if(!n)return t._requestImport();t.status="deferred",t._syncState(t.status)}else if("requested"===t.status)return t._requestImport()}()}))}_requestImport(){return t._(this,void 0,void 0,(function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new t.k(re))}))}lazyLoad(){"unavailable"===this.status?this.status="requested":"deferred"===this.status&&this._requestImport()}}let ae=null;function oe(){return ae||(ae=new ie),ae}class se{constructor(e,n){this.timeAdded=0,this.fadeEndTime=0,this.tileID=e,this.uid=t.a3(),this.uses=0,this.tileSize=n,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(e){const t=e+this.timeAdded;tt.getLayer(e))).filter(Boolean);if(0!==e.length){r.layers=e,r.stateDependentLayerIds&&(r.stateDependentLayers=r.stateDependentLayerIds.map((t=>e.filter((e=>e.id===t))[0])));for(const t of e)n[t.id]=r}}return n}(e.buckets,n.style),this.hasSymbolBuckets=!1;for(const e in this.buckets){const n=this.buckets[e];if(n instanceof t.a5){if(this.hasSymbolBuckets=!0,!r)break;n.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const e in this.buckets){const n=this.buckets[e];if(n instanceof t.a5&&n.hasRTLText){this.hasRTLText=!0,oe().lazyLoad();break}}this.queryPadding=0;for(const e in this.buckets){const t=this.buckets[e];this.queryPadding=Math.max(this.queryPadding,n.style.getLayer(e).queryRadius(t))}e.imageAtlas&&(this.imageAtlas=e.imageAtlas),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage)}else this.collisionBoxArray=new t.a4}unloadVectorData(){for(const e in this.buckets)this.buckets[e].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(e){return this.buckets[e.id]}upload(e){for(const n in this.buckets){const t=this.buckets[n];t.uploadPending()&&t.upload(e)}const t=e.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new L(e,this.imageAtlas.image,t.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new L(e,this.glyphAtlasImage,t.ALPHA),this.glyphAtlasImage=null)}prepare(e){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(e,this.imageAtlasTexture)}queryRenderedFeatures(e,t,n,r,i,a,o,s,l,c){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:i,scale:a,tileSize:this.tileSize,pixelPosMatrix:c,transform:s,params:o,queryPadding:this.queryPadding*l},e,t,n):{}}querySourceFeatures(e,n){const r=this.latestFeatureIndex;if(!r||!r.rawTileData)return;const i=r.loadVTLayers(),a=n&&n.sourceLayer?n.sourceLayer:"",o=i._geojsonTileLayer||i[a];if(!o)return;const s=t.a6(n&&n.filter),{z:l,x:c,y:u}=this.tileID.canonical,h={z:l,x:c,y:u};for(let d=0;de)t=!1;else if(n)if(this.expirationTime{this.remove(e,i)}),n)),this.data[r].push(i),this.order.push(r),this.order.length>this.max){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){const t=this.data[e].shift();return t.timeout&&clearTimeout(t.timeout),0===this.data[e].length&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),t.value}getByKey(e){const t=this.data[e];return t?t[0].value:null}get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,t){if(!this.has(e))return this;const n=e.wrapped().key,r=void 0===t?0:this.data[n].indexOf(t),i=this.data[n][r];return this.data[n].splice(r,1),i.timeout&&clearTimeout(i.timeout),0===this.data[n].length&&delete this.data[n],this.onRemove(i.value),this.order.splice(this.order.indexOf(n),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}filter(e){const t=[];for(const n in this.data)for(const r of this.data[n])e(r.value)||t.push(r);for(const n of t)this.remove(n.value.tileID,n)}}class ce{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(e,n,r){const i=String(n);if(this.stateChanges[e]=this.stateChanges[e]||{},this.stateChanges[e][i]=this.stateChanges[e][i]||{},t.e(this.stateChanges[e][i],r),null===this.deletedStates[e]){this.deletedStates[e]={};for(const t in this.state[e])t!==i&&(this.deletedStates[e][t]=null)}else if(this.deletedStates[e]&&null===this.deletedStates[e][i]){this.deletedStates[e][i]={};for(const t in this.state[e][i])r[t]||(this.deletedStates[e][i][t]=null)}else for(const t in r)this.deletedStates[e]&&this.deletedStates[e][i]&&null===this.deletedStates[e][i][t]&&delete this.deletedStates[e][i][t]}removeFeatureState(e,t,n){if(null===this.deletedStates[e])return;const r=String(t);if(this.deletedStates[e]=this.deletedStates[e]||{},n&&void 0!==t)null!==this.deletedStates[e][r]&&(this.deletedStates[e][r]=this.deletedStates[e][r]||{},this.deletedStates[e][r][n]=null);else if(void 0!==t)if(this.stateChanges[e]&&this.stateChanges[e][r])for(n in this.deletedStates[e][r]={},this.stateChanges[e][r])this.deletedStates[e][r][n]=null;else this.deletedStates[e][r]=null;else this.deletedStates[e]=null}getState(e,n){const r=String(n),i=t.e({},(this.state[e]||{})[r],(this.stateChanges[e]||{})[r]);if(null===this.deletedStates[e])return{};if(this.deletedStates[e]){const t=this.deletedStates[e][n];if(null===t)return{};for(const e in t)delete i[e]}return i}initializeTileState(e,t){e.setFeatureState(this.state,t)}coalesceChanges(e,n){const r={};for(const i in this.stateChanges){this.state[i]=this.state[i]||{};const e={};for(const n in this.stateChanges[i])this.state[i][n]||(this.state[i][n]={}),t.e(this.state[i][n],this.stateChanges[i][n]),e[n]=this.state[i][n];r[i]=e}for(const i in this.deletedStates){this.state[i]=this.state[i]||{};const e={};if(null===this.deletedStates[i])for(const t in this.state[i])e[t]={},this.state[i][t]={};else for(const t in this.deletedStates[i]){if(null===this.deletedStates[i][t])this.state[i][t]={};else for(const e of Object.keys(this.deletedStates[i][t]))delete this.state[i][t][e];e[t]=this.state[i][t]}r[i]=r[i]||{},t.e(r[i],e)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(r).length)for(const t in e)e[t].setFeatureState(r,n)}}class ue extends t.E{constructor(e,t,n){super(),this.id=e,this.dispatcher=n,this.on("data",(e=>{"source"===e.dataType&&"metadata"===e.sourceDataType&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===e.dataType&&"content"===e.sourceDataType&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)})),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((e,t,n,r)=>{const i=new(ne(t.type))(e,t,n,r);if(i.id!==e)throw new Error(`Expected Source id to be ${e} instead of ${i.id}`);return i})(e,t,n,this),this._tiles={},this._cache=new le(0,(e=>this._unloadTile(e))),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new ce,this._didEmitContent=!1,this._updated=!1}onAdd(e){this.map=e,this._maxTileCacheSize=e?e._maxTileCacheSize:null,this._maxTileCacheZoomLevels=e?e._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(e)}onRemove(e){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(e)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;if(!(void 0===this.used&&void 0===this.usedForTerrain||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const e in this._tiles){const t=this._tiles[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(e,n,r){return t._(this,void 0,void 0,(function*(){try{yield this._source.loadTile(e),this._tileLoaded(e,n,r)}catch(n){e.state="errored",404!==n.status?this._source.fire(new t.j(n,{tile:e})):this.update(this.transform,this.terrain)}}))}_unloadTile(e){this._source.unloadTile&&this._source.unloadTile(e)}_abortTile(e){this._source.abortTile&&this._source.abortTile(e),this._source.fire(new t.k("dataabort",{tile:e,coord:e.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const t in this._tiles){const n=this._tiles[t];n.upload(e),n.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map((e=>e.tileID)).sort(he).map((e=>e.key))}getRenderableIds(e){const n=[];for(const t in this._tiles)this._isIdRenderable(t,e)&&n.push(this._tiles[t]);return e?n.sort(((e,n)=>{const r=e.tileID,i=n.tileID,a=new t.P(r.canonical.x,r.canonical.y)._rotate(this.transform.angle),o=new t.P(i.canonical.x,i.canonical.y)._rotate(this.transform.angle);return r.overscaledZ-i.overscaledZ||o.y-a.y||o.x-a.x})).map((e=>e.tileID.key)):n.map((e=>e.tileID)).sort(he).map((e=>e.key))}hasRenderableParent(e){const t=this.findLoadedParent(e,0);return!!t&&this._isIdRenderable(t.tileID.key)}_isIdRenderable(e,t){return this._tiles[e]&&this._tiles[e].hasData()&&!this._coveredTiles[e]&&(t||!this._tiles[e].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const e in this._tiles)"errored"!==this._tiles[e].state&&this._reloadTile(e,"reloading")}}_reloadTile(e,n){return t._(this,void 0,void 0,(function*(){const t=this._tiles[e];t&&("loading"!==t.state&&(t.state=n),yield this._loadTile(t,e,n))}))}_tileLoaded(e,n,r){e.timeAdded=a.now(),"expired"===r&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(n,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),e.aborted||this._source.fire(new t.k("data",{dataType:"source",tile:e,coord:e.tileID}))}_backfillDEM(e){const t=this.getRenderableIds();for(let r=0;r1||(Math.abs(n)>1&&(1===Math.abs(n+i)?n+=i:1===Math.abs(n-i)&&(n-=i)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,n,r),e.neighboringTiles&&e.neighboringTiles[a]&&(e.neighboringTiles[a].backfilled=!0)))}}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._tiles[e]}_retainLoadedChildren(e,t,n,r){for(const i in this._tiles){let a=this._tiles[i];if(r[i]||!a.hasData()||a.tileID.overscaledZ<=t||a.tileID.overscaledZ>n)continue;let o=a.tileID;for(;a&&a.tileID.overscaledZ>t+1;){const e=a.tileID.scaledTo(a.tileID.overscaledZ-1);a=this._tiles[e.key],a&&a.hasData()&&(o=e)}let s=o;for(;s.overscaledZ>t;)if(s=s.scaledTo(s.overscaledZ-1),e[s.key]){r[o.key]=o;break}}}findLoadedParent(e,t){if(e.key in this._loadedParentTiles){const n=this._loadedParentTiles[e.key];return n&&n.tileID.overscaledZ>=t?n:null}for(let n=e.overscaledZ-1;n>=t;n--){const t=e.scaledTo(n),r=this._getLoadedTile(t);if(r)return r}}_getLoadedTile(e){const t=this._tiles[e.key];return t&&t.hasData()?t:this._cache.getByKey(e.wrapped().key)}updateCacheSize(e){const n=Math.ceil(e.width/this._source.tileSize)+1,r=Math.ceil(e.height/this._source.tileSize)+1,i=Math.floor(n*r*(null===this._maxTileCacheZoomLevels?t.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),a="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(a)}handleWrapJump(e){const t=Math.round((e-(void 0===this._prevLng?e:this._prevLng))/360);if(this._prevLng=e,t){const e={};for(const n in this._tiles){const r=this._tiles[n];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+t),e[r.tileID.key]=r}this._tiles=e;for(const t in this._timers)clearTimeout(this._timers[t]),delete this._timers[t];for(const t in this._tiles)this._setTileReloadTimer(t,this._tiles[t])}}update(e,n){if(this.transform=e,this.terrain=n,!this._sourceLoaded||this._paused)return;let r;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?r=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((e=>new t.Q(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y))):(r=e.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:n}),this._source.hasTile&&(r=r.filter((e=>this._source.hasTile(e))))):r=[];const i=e.coveringZoomLevel(this._source),o=Math.max(i-ue.maxOverzooming,this._source.minzoom),s=Math.max(i+ue.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const e={};for(const t of r)if(t.canonical.z>this._source.minzoom){const n=t.scaledTo(t.canonical.z-1);e[n.key]=n;const r=t.scaledTo(Math.max(this._source.minzoom,Math.min(t.canonical.z,5)));e[r.key]=r}r=r.concat(Object.values(e))}const l=0===r.length&&!this._updated&&this._didEmitContent;this._updated=!0,l&&this.fire(new t.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const c=this._updateRetainedTiles(r,i);if(de(this._source.type)){const e={},t={},l=Object.keys(c),u=a.now();for(const n of l){const r=c[n],i=this._tiles[n];if(!i||0!==i.fadeEndTime&&i.fadeEndTime<=u)continue;const a=this.findLoadedParent(r,o);a&&(this._addTile(a.tileID),e[a.tileID.key]=a.tileID),t[n]=r}this._retainLoadedChildren(t,i,s,c);for(const n in e)c[n]||(this._coveredTiles[n]=!0,c[n]=e[n]);if(n){const e={},t={};for(const n of r)this._tiles[n.key].hasData()?e[n.key]=n:t[n.key]=n;for(const n in t){const r=t[n].children(this._source.maxzoom);this._tiles[r[0].key]&&this._tiles[r[1].key]&&this._tiles[r[2].key]&&this._tiles[r[3].key]&&(e[r[0].key]=c[r[0].key]=r[0],e[r[1].key]=c[r[1].key]=r[1],e[r[2].key]=c[r[2].key]=r[2],e[r[3].key]=c[r[3].key]=r[3],delete t[n])}for(const n in t){const r=this.findLoadedParent(t[n],this._source.minzoom);if(r){e[r.tileID.key]=c[r.tileID.key]=r.tileID;for(const t in e)e[t].isChildOf(r.tileID)&&delete e[t]}}for(const n in this._tiles)e[n]||(this._coveredTiles[n]=!0)}}for(const t in c)this._tiles[t].clearFadeHold();const u=t.ab(this._tiles,c);for(const t of u){const e=this._tiles[t];e.hasSymbolBuckets&&!e.holdingForFade()?e.setHoldDuration(this.map._fadeDuration):e.hasSymbolBuckets&&!e.symbolFadeFinished()||this._removeTile(t)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(e)}_updateRetainedTiles(e,t){const n={},r={},i=Math.max(t-ue.maxOverzooming,this._source.minzoom),a=Math.max(t+ue.maxUnderzooming,this._source.minzoom),o={};for(const s of e){const e=this._addTile(s);n[s.key]=s,e.hasData()||tthis._source.maxzoom){const e=s.children(this._source.maxzoom)[0],t=this.getTile(e);if(t&&t.hasData()){n[e.key]=e;continue}}else{const e=s.children(this._source.maxzoom);if(n[e[0].key]&&n[e[1].key]&&n[e[2].key]&&n[e[3].key])continue}let a=e.wasRequested();for(let t=s.overscaledZ-1;t>=i;--t){const i=s.scaledTo(t);if(r[i.key])break;if(r[i.key]=!0,e=this.getTile(i),!e&&a&&(e=this._addTile(i)),e){const t=e.hasData();if((a||t)&&(n[i.key]=i),a=e.wasRequested(),t)break}}}return n}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const e in this._tiles){const t=[];let n,r=this._tiles[e].tileID;for(;r.overscaledZ>0;){if(r.key in this._loadedParentTiles){n=this._loadedParentTiles[r.key];break}t.push(r.key);const e=r.scaledTo(r.overscaledZ-1);if(n=this._getLoadedTile(e),n)break;r=e}for(const e of t)this._loadedParentTiles[e]=n}}_addTile(e){let n=this._tiles[e.key];if(n)return n;n=this._cache.getAndRemove(e),n&&(this._setTileReloadTimer(e.key,n),n.tileID=e,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,n)));const r=n;return n||(n=new se(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(n,e.key,n.state)),n.uses++,this._tiles[e.key]=n,r||this._source.fire(new t.k("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n}_setTileReloadTimer(e,t){e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);const n=t.getExpiryTimeout();n&&(this._timers[e]=setTimeout((()=>{this._reloadTile(e,"expired"),delete this._timers[e]}),n))}_removeTile(e){const t=this._tiles[e];t&&(t.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),t.uses>0||(t.hasData()&&"reloading"!==t.state?this._cache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const e in this._tiles)this._removeTile(e);this._cache.reset()}tilesIn(e,n,r){const i=[],a=this.transform;if(!a)return i;const o=r?a.getCameraQueryGeometry(e):e,s=e.map((e=>a.pointCoordinate(e,this.terrain))),l=o.map((e=>a.pointCoordinate(e,this.terrain))),c=this.getIds();let u=1/0,h=1/0,d=-1/0,p=-1/0;for(const t of l)u=Math.min(u,t.x),h=Math.min(h,t.y),d=Math.max(d,t.x),p=Math.max(p,t.y);for(let f=0;f=0&&g[1].y+m>=0){const t=s.map((e=>r.getTilePoint(e))),n=l.map((e=>r.getTilePoint(e)));i.push({tile:e,tileID:r,queryGeometry:t,cameraQueryGeometry:n,scale:o})}}return i}getVisibleCoordinates(e){const t=this.getRenderableIds(e).map((e=>this._tiles[e].tileID));for(const n of t)n.posMatrix=this.transform.calculatePosMatrix(n.toUnwrapped());return t}hasTransition(){if(this._source.hasTransition())return!0;if(de(this._source.type)){const e=a.now();for(const t in this._tiles)if(this._tiles[t].fadeEndTime>=e)return!0}return!1}setFeatureState(e,t,n){this._state.updateState(e=e||"_geojsonTileLayer",t,n)}removeFeatureState(e,t,n){this._state.removeFeatureState(e=e||"_geojsonTileLayer",t,n)}getFeatureState(e,t){return this._state.getState(e=e||"_geojsonTileLayer",t)}setDependencies(e,t,n){const r=this._tiles[e];r&&r.setDependencies(t,n)}reloadTilesForDependencies(e,t){for(const n in this._tiles)this._tiles[n].hasDependency(e,t)&&this._reloadTile(n,"reloading");this._cache.filter((n=>!n.hasDependency(e,t)))}}function he(e,t){const n=Math.abs(2*e.wrap)-+(e.wrap<0),r=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||r-n||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}function de(e){return"raster"===e||"image"===e||"video"===e}ue.maxOverzooming=10,ue.maxUnderzooming=3;class pe{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let n=1;n0?(i-o)/s:0;return this.points[a].mult(1-l).add(this.points[n].mult(l))}}function fe(e,t){let n=!0;return"always"===e||"never"!==e&&"never"!==t||(n=!1),n}class me{constructor(e,t,n){const r=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(e/n),this.yCellCount=Math.ceil(t/n);for(let a=0;athis.width||r<0||t>this.height)return[];const s=[];if(e<=0&&t<=0&&this.width<=n&&this.height<=r){if(i)return[{key:null,x1:e,y1:t,x2:n,y2:r}];for(let e=0;e0}hitTestCircle(e,t,n,r,i){const a=e-n,o=e+n,s=t-n,l=t+n;if(o<0||a>this.width||l<0||s>this.height)return!1;const c=[];return this._forEachCell(a,s,o,l,this._queryCellCircle,c,{hitTest:!0,overlapMode:r,circle:{x:e,y:t,radius:n},seenUids:{box:{},circle:{}}},i),c.length>0}_queryCell(e,t,n,r,i,a,o,s){const{seenUids:l,hitTest:c,overlapMode:u}=o,h=this.boxCells[i];if(null!==h){const i=this.bboxes;for(const o of h)if(!l.box[o]){l.box[o]=!0;const h=4*o,d=this.boxKeys[o];if(e<=i[h+2]&&t<=i[h+3]&&n>=i[h+0]&&r>=i[h+1]&&(!s||s(d))&&(!c||!fe(u,d.overlapMode))&&(a.push({key:d,x1:i[h],y1:i[h+1],x2:i[h+2],y2:i[h+3]}),c))return!0}}const d=this.circleCells[i];if(null!==d){const i=this.circles;for(const o of d)if(!l.circle[o]){l.circle[o]=!0;const h=3*o,d=this.circleKeys[o];if(this._circleAndRectCollide(i[h],i[h+1],i[h+2],e,t,n,r)&&(!s||s(d))&&(!c||!fe(u,d.overlapMode))){const e=i[h],t=i[h+1],n=i[h+2];if(a.push({key:d,x1:e-n,y1:t-n,x2:e+n,y2:t+n}),c)return!0}}}return!1}_queryCellCircle(e,t,n,r,i,a,o,s){const{circle:l,seenUids:c,overlapMode:u}=o,h=this.boxCells[i];if(null!==h){const e=this.bboxes;for(const t of h)if(!c.box[t]){c.box[t]=!0;const n=4*t,r=this.boxKeys[t];if(this._circleAndRectCollide(l.x,l.y,l.radius,e[n+0],e[n+1],e[n+2],e[n+3])&&(!s||s(r))&&!fe(u,r.overlapMode))return a.push(!0),!0}}const d=this.circleCells[i];if(null!==d){const e=this.circles;for(const t of d)if(!c.circle[t]){c.circle[t]=!0;const n=3*t,r=this.circleKeys[t];if(this._circlesCollide(e[n],e[n+1],e[n+2],l.x,l.y,l.radius)&&(!s||s(r))&&!fe(u,r.overlapMode))return a.push(!0),!0}}}_forEachCell(e,t,n,r,i,a,o,s){const l=this._convertToXCellCoord(e),c=this._convertToYCellCoord(t),u=this._convertToXCellCoord(n),h=this._convertToYCellCoord(r);for(let d=l;d<=u;d++)for(let l=c;l<=h;l++)if(i.call(this,e,t,n,r,this.xCellCount*l+d,a,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,n,r,i,a){const o=r-e,s=i-t,l=n+a;return l*l>o*o+s*s}_circleAndRectCollide(e,t,n,r,i,a,o){const s=(a-r)/2,l=Math.abs(e-(r+s));if(l>s+n)return!1;const c=(o-i)/2,u=Math.abs(t-(i+c));if(u>c+n)return!1;if(l<=s||u<=c)return!0;const h=l-s,d=u-c;return h*h+d*d<=n*n}}function ge(e,n,r,i,a){const o=t.F();return n?(t.J(o,o,[1/a,1/a,1]),r||t.ad(o,o,i.angle)):t.K(o,i.labelPlaneMatrix,e),o}function ye(e,n,r,i,a){if(n){const n=t.ae(e);return t.J(n,n,[a,a,1]),r||t.ad(n,n,-i.angle),n}return i.glCoordMatrix}function _e(e,n,r){let i;r?(i=[e.x,e.y,r(e.x,e.y),1],t.af(i,i,n)):(i=[e.x,e.y,0,1],Ae(i,i,n));const a=i[3];return{point:new t.P(i[0]/a,i[1]/a),signedDistanceFromCamera:a}}function ve(e,t){return.5+e/t*.5}function xe(e,t){const n=e[0]/e[3],r=e[1]/e[3];return n>=-t[0]&&n<=t[0]&&r>=-t[1]&&r<=t[1]}function be(e,n,r,i,a,o,s,l,c,u){const h=i?e.textSizeData:e.iconSizeData,d=t.ag(h,r.transform.zoom),p=[256/r.width*2+1,256/r.height*2+1],f=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;f.clear();const m=e.lineVertexArray,g=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,y=r.transform.width/r.transform.height;let _=!1;for(let v=0;vMath.abs(r.x-n.x)*i?{useVertical:!0}:(e===t.ah.vertical?n.yr.x)?{needsFlipping:!0}:null}function ke(e,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g){const y=n/24,_=e.lineOffsetX*y,v=e.lineOffsetY*y;let x;if(e.numGlyphs>1){const t=e.glyphStartIndex+e.numGlyphs,n=e.lineStartIndex,a=e.lineStartIndex+e.lineLength,u=Le(y,l,_,v,r,h,d,e,c,o,p,m,g);if(!u)return{notEnoughRoom:!0};const b=_e(u.first.point,s,g).point,L=_e(u.last.point,s,g).point;if(i&&!r){const t=we(e.writingMode,b,L,f);if(t)return t}x=[u.first];for(let i=e.glyphStartIndex+1;i0?o.point:Se(d,i,n,1,a,g),l=we(e.writingMode,n,s,f);if(l)return l}const n=Ie(y*l.getoffsetX(e.glyphStartIndex),_,v,r,h,d,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,o,p,m,g);if(!n)return{notEnoughRoom:!0};x=[n]}for(const b of x)t.aj(u,b.point,b.angle);return{}}function Se(e,t,n,r,i,a){const o=_e(e.add(e.sub(t)._unit()),i,a).point,s=n.sub(o);return n.add(s._mult(r/s.mag()))}function Ce(e,n){const{projectionCache:r,lineVertexArray:i,labelPlaneMatrix:a,tileAnchorPoint:o,distanceFromAnchor:s,getElevation:l,previousVertex:c,direction:u,absOffsetX:h}=n;if(r.projections[e])return r.projections[e];const d=new t.P(i.getx(e),i.gety(e)),p=_e(d,a,l);if(p.signedDistanceFromCamera>0)return r.projections[e]=p.point,p.point;const f=e-u;return Se(0===s?o:new t.P(i.getx(f),i.gety(f)),d,c,h-s+1,a,l)}function Te(e,t,n){return e._unit()._perp()._mult(t*n)}function Ee(e,n,r,i,a,o,s,l){const{projectionCache:c,direction:u}=l;if(c.offsets[e])return c.offsets[e];const h=r.add(n);if(e+u=a)return c.offsets[e]=h,h;const d=Ce(e+u,l),p=Te(d.sub(r),s,u),f=r.add(p),m=d.add(p);return c.offsets[e]=t.ak(o,h,f,m)||h,c.offsets[e]}function Ie(e,t,n,r,i,a,o,s,l,c,u,h,d,p){const f=r?e-t:e+t;let m=f>0?1:-1,g=0;r&&(m*=-1,g=Math.PI),m<0&&(g+=Math.PI);let y,_,v=m>0?s+o:s+o+1,x=i,b=i,L=0,w=0;const k=Math.abs(f),S=[];let C;for(;L+w<=k;){if(v+=m,v=l)return null;L+=w,b=x,_=y;const e={projectionCache:h,lineVertexArray:c,labelPlaneMatrix:u,tileAnchorPoint:a,distanceFromAnchor:L,getElevation:p,previousVertex:b,direction:m,absOffsetX:k};if(x=Ce(v,e),0===n)S.push(b),C=x.sub(b);else{let t;const r=x.sub(b);t=0===r.mag()?Te(Ce(v+m,e).sub(x),n,m):Te(r,n,m),_||(_=b.add(t)),y=Ee(v,t,x,s,l,_,n,e),S.push(_),C=y.sub(_)}w=C.mag()}const T=C._mult((k-L)/w)._add(_||b),E=g+Math.atan2(x.y-b.y,x.x-b.x);return S.push(T),{point:T,angle:d?E:0,path:S}}const Me=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Pe(e,t){for(let n=0;n1&&void 0!==arguments[1]?arguments[1]:new me(e.width+200,e.height+200,25),n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:new me(e.width+200,e.height+200,25);this.transform=e,this.grid=t,this.ignoredGrid=n,this.pitchfactor=Math.cos(e._pitch)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+ze,this.screenBottomBoundary=e.height+ze,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(e,t,n,r,i,a){const o=this.projectAndGetPerspectiveRatio(r,e.anchorPointX,e.anchorPointY,a),s=n*o.perspectiveRatio,l=e.x1*s+o.point.x,c=e.y1*s+o.point.y,u=e.x2*s+o.point.x,h=e.y2*s+o.point.y;return!this.isInsideGrid(l,c,u,h)||"always"!==t&&this.grid.hitTest(l,c,u,h,t,i)||o.perspectiveRatio=1;e--)u.push(o.path[e]);for(let e=1;e_e(e,l,f)));u=e.some((e=>e.signedDistanceFromCamera<=0))?[]:e.map((e=>e.point))}let y=[];if(u.length>0){const e=u[0].clone(),n=u[0].clone();for(let t=1;t=r.x&&n.x<=i.x&&e.y>=r.y&&n.y<=i.y?[u]:n.xi.x||n.yi.y?[]:t.al([u],r.x,r.y,i.x,i.y)}for(const t of y){a.reset(t,.25*n);let r=0;r=a.length<=.5*n?1:Math.ceil(a.paddedLength/g)+1;for(let t=0;t=this.screenRightBoundary||rthis.screenBottomBoundary}isInsideGrid(e,t,n,r){return n>=0&&e=0&&te.collisionGroupID===t}}return this.collisionGroups[e]}}function He(e,n,r,i,a){const{horizontalAlign:o,verticalAlign:s}=t.at(e);return new t.P(-(o-.5)*n+i[0]*a,-(s-.5)*r+i[1]*a)}function Ue(e,n,r,i,a,o){const{x1:s,x2:l,y1:c,y2:u,anchorPointX:h,anchorPointY:d}=e,p=new t.P(n,r);return i&&p._rotate(a?o:-o),{x1:s+p.x,y1:c+p.y,x2:l+p.x,y2:u+p.y,anchorPointX:h,anchorPointY:d}}class $e{constructor(e,t,n,r,i){this.transform=e.clone(),this.terrain=t,this.collisionIndex=new De(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=n,this.retainedQueryData={},this.collisionGroups=new Ne(r),this.collisionCircleArrays={},this.prevPlacement=i,i&&(i.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(e,n,r,i){const a=r.getBucket(n),o=r.latestFeatureIndex;if(!a||!o||n.id!==a.layerIds[0])return;const s=r.collisionBoxArray,l=a.layers[0].layout,c=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),u=r.tileSize/t.W,h=this.transform.calculatePosMatrix(r.tileID.toUnwrapped()),d="map"===l.get("text-pitch-alignment"),p="map"===l.get("text-rotation-alignment"),f=Re(r,1,this.transform.zoom),m=ge(h,d,p,this.transform,f);let g=null;if(d){const e=ye(h,d,p,this.transform,f);g=t.K([],this.transform.labelPlaneMatrix,e)}this.retainedQueryData[a.bucketInstanceId]=new je(a.bucketInstanceId,o,a.sourceLayerIndex,a.index,r.tileID);const y={bucket:a,layout:l,posMatrix:h,textLabelPlaneMatrix:m,labelToScreenMatrix:g,scale:c,textPixelRatio:u,holdingForFade:r.holdingForFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:t.ag(a.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(a.sourceID)};if(i)for(const t of a.sortKeyRanges){const{sortKey:n,symbolInstanceStart:r,symbolInstanceEnd:i}=t;e.push({sortKey:n,symbolInstanceStart:r,symbolInstanceEnd:i,parameters:y})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:a.symbolInstances.length,parameters:y})}attemptAnchorPlacement(e,n,r,i,a,o,s,l,c,u,h,d,p,f,m,g){const y=t.ap[e.textAnchor],_=[e.textOffset0,e.textOffset1],v=He(y,r,i,_,a),x=this.collisionIndex.placeCollisionBox(Ue(n,v.x,v.y,o,s,this.transform.angle),h,l,c,u.predicate,g);if((!m||0!==this.collisionIndex.placeCollisionBox(Ue(m,v.x,v.y,o,s,this.transform.angle),h,l,c,u.predicate,g).box.length)&&x.box.length>0){let e;if(this.prevPlacement&&this.prevPlacement.variableOffsets[d.crossTileID]&&this.prevPlacement.placements[d.crossTileID]&&this.prevPlacement.placements[d.crossTileID].text&&(e=this.prevPlacement.variableOffsets[d.crossTileID].anchor),0===d.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[d.crossTileID]={textOffset:_,width:r,height:i,anchor:y,textBoxScale:a,prevAnchor:e},this.markUsedJustification(p,y,d,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,d),this.placedOrientations[d.crossTileID]=f),{shift:v,placedGlyphBoxes:x}}}placeLayerBucketPart(e,n,r){const{bucket:i,layout:a,posMatrix:o,textLabelPlaneMatrix:s,labelToScreenMatrix:l,textPixelRatio:c,holdingForFade:u,collisionBoxArray:h,partiallyEvaluatedTextSize:d,collisionGroup:p}=e.parameters,f=a.get("text-optional"),m=a.get("icon-optional"),g=t.aq(a,"text-overlap","text-allow-overlap"),y="always"===g,_=t.aq(a,"icon-overlap","icon-allow-overlap"),v="always"===_,x="map"===a.get("text-rotation-alignment"),b="map"===a.get("text-pitch-alignment"),L="none"!==a.get("icon-text-fit"),w="viewport-y"===a.get("symbol-z-order"),k=y&&(v||!i.hasIconData()||m),S=v&&(y||!i.hasTextData()||f);!i.collisionArrays&&h&&i.deserializeCollisionBoxes(h);const C=this.retainedQueryData[i.bucketInstanceId].tileID,T=this.terrain?(e,t)=>this.terrain.getElevation(C,e,t):null,E=(e,h)=>{var v,w;if(n[e.crossTileID])return;if(u)return void(this.placements[e.crossTileID]=new Be(!1,!1,!1));let C=!1,E=!1,I=!0,M=null,P={box:null,offscreen:null},A={box:null,offscreen:null},z=null,D=null,R=null,F=0,O=0,B=0;h.textFeatureIndex?F=h.textFeatureIndex:e.useRuntimeCollisionCircles&&(F=e.featureIndex),h.verticalTextFeatureIndex&&(O=h.verticalTextFeatureIndex);const V=h.textBox;if(V){const n=n=>{let r=t.ah.horizontal;if(i.allowVerticalPlacement&&!n&&this.prevPlacement){const t=this.prevPlacement.placedOrientations[e.crossTileID];t&&(this.placedOrientations[e.crossTileID]=t,r=t,this.markUsedOrientation(i,r,e))}return r},r=(n,r)=>{if(i.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&h.verticalTextBox){for(const e of i.writingModes)if(e===t.ah.vertical?(P=r(),A=P):P=n(),P&&P.box&&P.box.length)break}else P=n()},a=e.textAnchorOffsetStartIndex,s=e.textAnchorOffsetEndIndex;if(s===a){const a=(t,n)=>{const r=this.collisionIndex.placeCollisionBox(t,g,c,o,p.predicate,T);return r&&r.box&&r.box.length&&(this.markUsedOrientation(i,n,e),this.placedOrientations[e.crossTileID]=n),r};r((()=>a(V,t.ah.horizontal)),(()=>{const n=h.verticalTextBox;return i.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&n?a(n,t.ah.vertical):{box:null,offscreen:null}})),n(P&&P.box&&P.box.length)}else{let l=t.ap[null===(w=null===(v=this.prevPlacement)||void 0===v?void 0:v.variableOffsets[e.crossTileID])||void 0===w?void 0:w.anchor];const u=(t,n,r)=>{const u=t.x2-t.x1,h=t.y2-t.y1,d=e.textBoxScale,f=L&&"never"===_?n:null;let m={box:[],offscreen:!1},y="never"===g?1:2,v="never";l&&y++;for(let _=0;_u(V,h.iconBox,t.ah.horizontal)),(()=>{const n=h.verticalTextBox;return i.allowVerticalPlacement&&!(P&&P.box&&P.box.length)&&e.numVerticalGlyphVertices>0&&n?u(n,h.verticalIconBox,t.ah.vertical):{box:null,offscreen:null}})),P&&(C=P.box,I=P.offscreen);const d=n(P&&P.box);if(!C&&this.prevPlacement){const t=this.prevPlacement.variableOffsets[e.crossTileID];t&&(this.variableOffsets[e.crossTileID]=t,this.markUsedJustification(i,t.anchor,e,d))}}}if(z=P,C=z&&z.box&&z.box.length>0,I=z&&z.offscreen,e.useRuntimeCollisionCircles){const n=i.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),c=t.ai(i.textSizeData,d,n),u=a.get("text-padding");D=this.collisionIndex.placeCollisionCircles(g,n,i.lineVertexArray,i.glyphOffsetArray,c,o,s,l,r,b,p.predicate,e.collisionCircleDiameter,u,T),D.circles.length&&D.collisionDetected&&!r&&t.w("Collisions detected, but collision boxes are not shown"),C=y||D.circles.length>0&&!D.collisionDetected,I=I&&D.offscreen}if(h.iconFeatureIndex&&(B=h.iconFeatureIndex),h.iconBox){const e=e=>{const t=L&&M?Ue(e,M.x,M.y,x,b,this.transform.angle):e;return this.collisionIndex.placeCollisionBox(t,_,c,o,p.predicate,T)};A&&A.box&&A.box.length&&h.verticalIconBox?(R=e(h.verticalIconBox),E=R.box.length>0):(R=e(h.iconBox),E=R.box.length>0),I=I&&R.offscreen}const j=f||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,N=m||0===e.numIconVertices;if(j||N?N?j||(E=E&&C):C=E&&C:E=C=E&&C,C&&z&&z.box&&this.collisionIndex.insertCollisionBox(z.box,g,a.get("text-ignore-placement"),i.bucketInstanceId,A&&A.box&&O?O:F,p.ID),E&&R&&this.collisionIndex.insertCollisionBox(R.box,_,a.get("icon-ignore-placement"),i.bucketInstanceId,B,p.ID),D&&(C&&this.collisionIndex.insertCollisionCircles(D.circles,g,a.get("text-ignore-placement"),i.bucketInstanceId,F,p.ID),r)){const e=i.bucketInstanceId;let t=this.collisionCircleArrays[e];void 0===t&&(t=this.collisionCircleArrays[e]=new Ve);for(let n=0;n=0;--e){const n=t[e];E(i.symbolInstances.get(n),i.collisionArrays[n])}}else for(let t=e.symbolInstanceStart;t=0&&(e.text.placedSymbolArray.get(t).crossTileID=a>=0&&t!==a?0:r.crossTileID)}markUsedOrientation(e,n,r){const i=n===t.ah.horizontal||n===t.ah.horizontalOnly?n:0,a=n===t.ah.vertical?n:0,o=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex];for(const t of o)e.text.placedSymbolArray.get(t).placedOrientation=i;r.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).placedOrientation=a)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;const t=this.prevPlacement;let n=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;const r=t?t.symbolFadeChange(e):1,i=t?t.opacities:{},a=t?t.variableOffsets:{},o=t?t.placedOrientations:{};for(const s in this.placements){const e=this.placements[s],t=i[s];t?(this.opacities[s]=new Oe(t,r,e.text,e.icon),n=n||e.text!==t.text.placed||e.icon!==t.icon.placed):(this.opacities[s]=new Oe(null,r,e.text,e.icon,e.skipFade),n=n||e.text||e.icon)}for(const s in i){const e=i[s];if(!this.opacities[s]){const t=new Oe(e,r,!1,!1);t.isHidden()||(this.opacities[s]=t,n=n||e.text.placed||e.icon.placed)}}for(const s in a)this.variableOffsets[s]||!this.opacities[s]||this.opacities[s].isHidden()||(this.variableOffsets[s]=a[s]);for(const s in o)this.placedOrientations[s]||!this.opacities[s]||this.opacities[s].isHidden()||(this.placedOrientations[s]=o[s]);if(t&&void 0===t.lastPlacementChangeTime)throw new Error("Last placement time for previous placement is not defined");n?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)}updateLayerOpacities(e,t){const n={};for(const r of t){const t=r.getBucket(e);t&&r.latestFeatureIndex&&e.id===t.layerIds[0]&&this.updateBucketOpacities(t,n,r.collisionBoxArray)}}updateBucketOpacities(e,n,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();const i=e.layers[0],a=i.layout,o=new Oe(null,0,!1,!1,!0),s=a.get("text-allow-overlap"),l=a.get("icon-allow-overlap"),c=i._unevaluatedLayout.hasValue("text-variable-anchor")||i._unevaluatedLayout.hasValue("text-variable-anchor-offset"),u="map"===a.get("text-rotation-alignment"),h="map"===a.get("text-pitch-alignment"),d="none"!==a.get("icon-text-fit"),p=new Oe(null,0,s&&(l||!e.hasIconData()||a.get("icon-optional")),l&&(s||!e.hasTextData()||a.get("text-optional")),!0);!e.collisionArrays&&r&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(r);const f=(e,t,n)=>{for(let r=0;r0,y=this.placedOrientations[r.crossTileID],_=y===t.ah.vertical,v=y===t.ah.horizontal||y===t.ah.horizontalOnly;if(i>0||a>0){const t=Qe(l.text);f(e.text,i,_?et:t),f(e.text,a,v?et:t);const n=l.text.isHidden();[r.rightJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.leftJustifiedTextSymbolIndex].forEach((t=>{t>=0&&(e.text.placedSymbolArray.get(t).hidden=n||_?1:0)})),r.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).hidden=n||v?1:0);const o=this.variableOffsets[r.crossTileID];o&&this.markUsedJustification(e,o.anchor,r,y);const s=this.placedOrientations[r.crossTileID];s&&(this.markUsedJustification(e,"left",r,s),this.markUsedOrientation(e,s,r))}if(g){const t=Qe(l.icon),n=!(d&&r.verticalPlacedIconSymbolIndex&&_);r.placedIconSymbolIndex>=0&&(f(e.icon,r.numIconVertices,n?t:et),e.icon.placedSymbolArray.get(r.placedIconSymbolIndex).hidden=l.icon.isHidden()),r.verticalPlacedIconSymbolIndex>=0&&(f(e.icon,r.numVerticalIconVertices,n?et:t),e.icon.placedSymbolArray.get(r.verticalPlacedIconSymbolIndex).hidden=l.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){const n=e.collisionArrays[m];if(n){let r=new t.P(0,0);if(n.textBox||n.verticalTextBox){let t=!0;if(c){const e=this.variableOffsets[s];e?(r=He(e.anchor,e.width,e.height,e.textOffset,e.textBoxScale),u&&r._rotate(h?this.transform.angle:-this.transform.angle)):t=!1}n.textBox&&Ze(e.textCollisionBox.collisionVertexArray,l.text.placed,!t||_,r.x,r.y),n.verticalTextBox&&Ze(e.textCollisionBox.collisionVertexArray,l.text.placed,!t||v,r.x,r.y)}const i=Boolean(!v&&n.verticalIconBox);n.iconBox&&Ze(e.iconCollisionBox.collisionVertexArray,l.icon.placed,i,d?r.x:0,d?r.y:0),n.verticalIconBox&&Ze(e.iconCollisionBox.collisionVertexArray,l.icon.placed,!i,d?r.x:0,d?r.y:0)}}}if(e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.text.opacityVertexArray.length!==e.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${e.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${e.text.layoutVertexArray.length}) / 4`);if(e.icon.opacityVertexArray.length!==e.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${e.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${e.icon.layoutVertexArray.length}) / 4`);if(e.bucketInstanceId in this.collisionCircleArrays){const t=this.collisionCircleArrays[e.bucketInstanceId];e.placementInvProjMatrix=t.invProjMatrix,e.placementViewportMatrix=t.viewportMatrix,e.collisionCircleArray=t.circles,delete this.collisionCircleArrays[e.bucketInstanceId]}}symbolFadeChange(e){return 0===this.fadeDuration?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTimee}setStale(){this.stale=!0}}function Ze(e,t,n,r,i){e.emplaceBack(t?1:0,n?1:0,r||0,i||0),e.emplaceBack(t?1:0,n?1:0,r||0,i||0),e.emplaceBack(t?1:0,n?1:0,r||0,i||0),e.emplaceBack(t?1:0,n?1:0,r||0,i||0)}const qe=Math.pow(2,25),Ge=Math.pow(2,24),We=Math.pow(2,17),Xe=Math.pow(2,16),Ke=Math.pow(2,9),Ye=Math.pow(2,8),Je=Math.pow(2,1);function Qe(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;const t=e.placed?1:0,n=Math.floor(127*e.opacity);return n*qe+t*Ge+n*We+t*Xe+n*Ke+t*Ye+n*Je+t}const et=0;class tt{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,n,r,i){const a=this._bucketParts;for(;this._currentTileIndexe.sortKey-t.sortKey)));this._currentPartIndex!this._forceFullPlacement&&a.now()-r>2;for(;this._currentPlacementIndex>=0;){const r=t[e[this._currentPlacementIndex]],a=this.placement.collisionIndex.transform.zoom;if("symbol"===r.type&&(!r.minzoom||r.minzoom<=a)&&(!r.maxzoom||r.maxzoom>a)){if(this._inProgressLayer||(this._inProgressLayer=new tt(r)),this._inProgressLayer.continuePlacement(n[r.source],this.placement,this._showCollisionBoxes,r,i))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}}const rt=512/t.W/2;class it{constructor(e,n,r){this.tileID=e,this.bucketInstanceId=r,this._symbolsByKey={};const i=new Map;for(let t=0;t({x:Math.floor(e.anchorX*rt),y:Math.floor(e.anchorY*rt)}))),crossTileIDs:o.map((e=>e.crossTileID))};if(e.positions.length>128){const n=new t.au(e.positions.length,16,Uint16Array);for(const{x:t,y:r}of e.positions)n.add(t,r);n.finish(),delete e.positions,e.index=n}this._symbolsByKey[a]=e}}getScaledCoordinates(e,n){const{x:r,y:i,z:a}=this.tileID.canonical,{x:o,y:s,z:l}=n.canonical,c=rt/Math.pow(2,l-a),u=(s*t.W+e.anchorY)*c,h=i*t.W*rt;return{x:Math.floor((o*t.W+e.anchorX)*c-r*t.W*rt),y:Math.floor(u-h)}}findMatches(e,t,n){const r=this.tileID.canonical.z