https://www.landvandepeel.nl/build/2254.e85cc49d4b2f5b67c03c.bundle.js

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e=this._parseColorCache[t];return e||(e=this._parseColorCache[t]=Wt.parse(t)),e}}class de{constructor(t,e,i=[],r,s=new at,n=[]){this.registry=t,this.path=i,this.key=i.map(t=>`[${t}]`).join(""),this.scope=s,this.errors=n,this.expectedType=r,this._isConstant=e}parse(t,e,i,r,s={}){return e?this.concat(e,i,r)._parse(t,s):this._parse(t,s)}_parse(t,e){function i(t,e,i){return"assert"===i?new le(e,[t]):"coerce"===i?new he(e,[t]):t}if(null!==t&&"string"!=typeof t&&"boolean"!=typeof t&&"number"!=typeof t||(t=["literal",t]),Array.isArray(t)){if(0===t.length)return this.error('Expected an array with at least one element. 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null;if(!St(i.type,[ut,ht,ct,lt,mt]))return e.error(`Expected first argument to be of type boolean, string, number or null, but found ${bt(i.type)} instead`);if(4===t.length){const s=e.parse(t[3],3,ct);return s?new ye(i,r,s):null}return new ye(i,r)}evaluate(t){const e=this.needle.evaluate(t),i=this.haystack.evaluate(t);if(!It(e,["boolean","string","number","null"]))throw new oe(`Expected first argument to be of type boolean, string, number or null, but found ${bt(re(e))} instead.`);let r;if(this.fromIndex&&(r=this.fromIndex.evaluate(t)),It(i,["string"])){const t=i.indexOf(e,r);return-1===t?-1:[...i.slice(0,t)].length}if(It(i,["array"]))return i.indexOf(e,r);throw new oe(`Expected second argument to be of type array or string, but found ${bt(re(i))} instead.`)}eachChild(t){t(this.needle),t(this.haystack),this.fromIndex&&t(this.fromIndex)}outputDefined(){return!1}}class xe{constructor(t,e,i,r,s,n){this.inputType=t,this.type=e,this.input=i,this.cases=r,this.outputs=s,this.otherwise=n}static parse(t,e){if(t.length<5)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if(t.length%2!=1)return e.error("Expected an even number of arguments.");let i,r;e.expectedType&&"value"!==e.expectedType.kind&&(r=e.expectedType);const s={},n=[];for(let o=2;o<t.length-1;o+=2){let a=t[o];const l=t[o+1];Array.isArray(a)||(a=[a]);const c=e.concat(o);if(0===a.length)return c.error("Expected at least one branch label.");for(const t of a){if("number"!=typeof t&&"string"!=typeof t)return c.error("Branch labels must be numbers or strings.");if("number"==typeof t&&Math.abs(t)>Number.MAX_SAFE_INTEGER)return c.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if("number"==typeof t&&Math.floor(t)!==t)return c.error("Numeric branch labels must be integer values.");if(i){if(c.checkSubtype(i,re(t)))return null}else i=re(t);if(void 0!==s[String(t)])return c.error("Branch labels must be unique.");s[String(t)]=n.length}const h=e.parse(l,o,r);if(!h)return null;r=r||h.type,n.push(h)}const o=e.parse(t[1],1,mt);if(!o)return null;const a=e.parse(t[t.length-1],t.length-1,r);return a?"value"!==o.type.kind&&e.concat(1).checkSubtype(i,o.type)?null:new xe(i,r,o,s,n,a):null}evaluate(t){const e=this.input.evaluate(t);return(re(e)===this.inputType&&this.outputs[this.cases[e]]||this.otherwise).evaluate(t)}eachChild(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)}outputDefined(){return this.outputs.every(t=>t.outputDefined())&&this.otherwise.outputDefined()}}class ve{constructor(t,e,i){this.type=t,this.branches=e,this.otherwise=i}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found only ${t.length-1}.`);if(t.length%2!=0)return e.error("Expected an odd number of arguments.");let i;e.expectedType&&"value"!==e.expectedType.kind&&(i=e.expectedType);const r=[];for(let s=1;s<t.length-1;s+=2){const n=e.parse(t[s],s,ut);if(!n)return null;const o=e.parse(t[s+1],s+1,i);if(!o)return null;r.push([n,o]),i=i||o.type}const s=e.parse(t[t.length-1],t.length-1,i);if(!s)return null;if(!i)throw new Error("Can't infer output type");return new ve(i,r,s)}evaluate(t){for(const[e,i]of this.branches)if(e.evaluate(t))return i.evaluate(t);return this.otherwise.evaluate(t)}eachChild(t){for(const[e,i]of this.branches)t(e),t(i);t(this.otherwise)}outputDefined(){return this.branches.every(([t,e])=>e.outputDefined())&&this.otherwise.outputDefined()}}class be{constructor(t,e,i,r){this.type=t,this.input=e,this.beginIndex=i,this.endIndex=r}static parse(t,e){if(t.length<=2||t.length>=5)return e.error(`Expected 3 or 4 arguments, but found ${t.length-1} instead.`);const i=e.parse(t[1],1,mt),r=e.parse(t[2],2,ct);if(!i||!r)return null;if(!St(i.type,[vt(mt),ht,mt]))return e.error(`Expected first argument to be of type array or string, but found ${bt(i.type)} 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t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}(Se);function Pe(t,e,i){return t+i*(e-t)}function Ce(t,e,i){return t.map((t,r)=>Pe(t,e[r],i))}const Me={number:Pe,color:function(t,e,i,r="rgb"){switch(r){case"rgb":{const[r,s,n,o]=Ce(t.rgb,e.rgb,i);return new Wt(r,s,n,o,!1)}case"hcl":{const[r,s,n,o]=t.hcl,[a,l,c,h]=e.hcl;let u,p;if(isNaN(r)||isNaN(a))isNaN(r)?isNaN(a)?u=NaN:(u=a,1!==n&&0!==n||(p=l)):(u=r,1!==c&&0!==c||(p=s));else{let t=a-r;a>r&&t>180?t-=360:a<r&&r-a>180&&(t+=360),u=r+i*t}const[d,m,f,_]=function([t,e,i,r]){return t=isNaN(t)?0:t*Dt,Vt([i,Math.cos(t)*e,Math.sin(t)*e,r])}([u,null!=p?p:Pe(s,l,i),Pe(n,c,i),Pe(o,h,i)]);return new Wt(d,m,f,_,!1)}case"lab":{const[r,s,n,o]=Vt(Ce(t.lab,e.lab,i));return new Wt(r,s,n,o,!1)}}},array:Ce,padding:function(t,e,i){return new Kt(Ce(t.values,e.values,i))},variableAnchorOffsetCollection:function(t,e,i){const r=t.values,s=e.values;if(r.length!==s.length)throw new oe(`Cannot interpolate values of different length. 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this._evaluator.globals=t,this._evaluator.feature=e,this._evaluator.featureState=i,this._evaluator.canonical=r,this._evaluator.availableImages=s||null,this._evaluator.formattedSection=n,this.expression.evaluate(this._evaluator)}evaluate(t,e,i,r,s,n){this._evaluator.globals=t,this._evaluator.feature=e||null,this._evaluator.featureState=i||null,this._evaluator.canonical=r,this._evaluator.availableImages=s||null,this._evaluator.formattedSection=n||null;try{const t=this.expression.evaluate(this._evaluator);if(null==t||"number"==typeof t&&t!=t)return this._defaultValue;if(this._enumValues&&!(t in this._enumValues))throw new oe(`Expected value to be one of ${Object.keys(this._enumValues).map(t=>JSON.stringify(t)).join(", ")}, but found ${JSON.stringify(t)} instead.`);return t}catch(t){return this._warningHistory[t.message]||(this._warningHistory[t.message]=!0,"undefined"!=typeof console&&console.warn(t.message)),this._defaultValue}}}function gr(t){return 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this._styleExpression.evaluateWithoutErrorHandling(t,e,i,r,s,n)}evaluate(t,e,i,r,s,n){return this._styleExpression.evaluate(t,e,i,r,s,n)}interpolationFactor(t,e,i){return this.interpolationType?ke.interpolationFactor(this.interpolationType,t,e,i):0}}function br(t,e){const i=yr(t,e);if("error"===i.result)return i;const r=i.value.expression,s=Qi(r);if(!s&&!sr(e))return rr([new ot("","data expressions not supported")]);const n=er(r,["zoom"]);if(!n&&!nr(e))return rr([new ot("","zoom expressions not supported")]);const o=Tr(r);return o||n?o instanceof ot?rr([o]):o instanceof ke&&!or(e)?rr([new ot("",'"interpolate" expressions cannot be used with this property')]):ir(o?new vr(s?"camera":"composite",i.value,o.labels,o instanceof ke?o.interpolation:void 0):new xr(s?"constant":"source",i.value)):rr([new ot("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')])}class wr{constructor(t,e){this._parameters=t,this._specification=e,nt(this,hr(this._parameters,this._specification))}static deserialize(t){return new wr(t._parameters,t._specification)}static serialize(t){return{_parameters:t._parameters,_specification:t._specification}}}function Tr(t){let e=null;if(t instanceof me)e=Tr(t.result);else if(t instanceof Ee){for(const i of t.args)if(e=Tr(i),e)break}else(t instanceof Te||t instanceof ke)&&t.input instanceof Wi&&"zoom"===t.input.name&&(e=t);return e instanceof ot||t.eachChild(t=>{const i=Tr(t);i instanceof ot?e=i:!e&&i?e=new ot("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.'):e&&i&&e!==i&&(e=new ot("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))}),e}function Sr(t){if(!0===t||!1===t)return!0;if(!Array.isArray(t)||0===t.length)return!1;switch(t[0]){case"has":return t.length>=2&&"$id"!==t[1]&&"$type"!==t[1];case"in":return t.length>=3&&("string"!=typeof 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a={type:i.value,values:i.values};s.$version<7&&(a.function=i.function),"object"===ar(i.value)&&(a=i.value);let l=[];for(let i=0;i<e.length;i++)l=l.concat(o({array:e,arrayIndex:i,value:e[i],valueSpec:a,validateSpec:t.validateSpec,style:r,styleSpec:s,key:`${n}[${i}]`}));return l}function Nr(t){const e=t.key,i=t.value,r=t.valueSpec;let s=ar(i);return"number"===s&&i!=i&&(s="NaN"),"number"!==s?[new st(e,i,`number expected, ${s} found`)]:"minimum"in r&&i<r.minimum?[new st(e,i,`${i} is less than the minimum value ${r.minimum}`)]:"maximum"in r&&i>r.maximum?[new st(e,i,`${i} is greater than the maximum value ${r.maximum}`)]:[]}function jr(t){const e=t.valueSpec,i=Fr(t.value.type);let r,s,n,o={};const a="categorical"!==i&&void 0===t.value.property,l=!a,c="array"===ar(t.value.stops)&&"array"===ar(t.value.stops[0])&&"object"===ar(t.value.stops[0][0]),h=Vr({key:t.key,value:t.value,valueSpec:t.styleSpec.function,validateSpec:t.validateSpec,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===i)return[new st(t.key,t.value,'identity function may not have a "stops" property')];let e=[];const r=t.value;return e=e.concat(Ur({key:t.key,value:r,valueSpec:t.valueSpec,validateSpec:t.validateSpec,style:t.style,styleSpec:t.styleSpec,arrayElementValidator:u})),"array"===ar(r)&&0===r.length&&e.push(new st(t.key,r,"array must have at least one stop")),e},default:function(t){return t.validateSpec({key:t.key,value:t.value,valueSpec:e,validateSpec:t.validateSpec,style:t.style,styleSpec:t.styleSpec})}}});return"identity"===i&&a&&h.push(new st(t.key,t.value,'missing required property "property"')),"identity"===i||t.value.stops||h.push(new st(t.key,t.value,'missing required property 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ArrayBuffer){this.arrayBuffer=t;const s=new Int32Array(this.arrayBuffer);t=s[0],this.d=(e=s[1])+2*(i=s[2]);for(let t=0;t<this.d*this.d;t++){const e=s[3+t],i=s[3+t+1];r.push(e===i?null:s.subarray(e,i))}const n=s[3+r.length+1];this.keys=s.subarray(s[3+r.length],n),this.bboxes=s.subarray(n),this.insert=this._insertReadonly}else{this.d=e+2*i;for(let t=0;t<this.d*this.d;t++)r.push([]);this.keys=[],this.bboxes=[]}this.n=e,this.extent=t,this.padding=i,this.scale=e/t,this.uid=0;const s=i/e*t;this.min=-s,this.max=t+s}insert(t,e,i,r,s){this._forEachCell(e,i,r,s,this._insertCell,this.uid++,void 0,void 0),this.keys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(s)}_insertReadonly(){throw new Error("Cannot insert into a GridIndex created from an ArrayBuffer.")}_insertCell(t,e,i,r,s,n){this.cells[s].push(n)}query(t,e,i,r,s){const n=this.min,o=this.max;if(t<=n&&e<=n&&o<=i&&o<=r&&!s)return Array.prototype.slice.call(this.keys);{const n=[];return 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i=0;for(let t=0;t<this.cells.length;t++)i+=this.cells[t].length;const r=new Int32Array(e+i+this.keys.length+this.bboxes.length);r[0]=this.extent,r[1]=this.n,r[2]=this.padding;let s=e;for(let e=0;e<t.length;e++){const i=t[e];r[3+e]=s,r.set(i,s),s+=i.length}return r[3+t.length]=s,r.set(this.keys,s),s+=this.keys.length,r[3+t.length+1]=s,r.set(this.bboxes,s),s+=this.bboxes.length,r.buffer}static serialize(t,e){const i=t.toArrayBuffer();return e&&e.push(i),{buffer:i}}static deserialize(t){return new gs(t.buffer)}}const ys={};function xs(t,e,i={}){if(ys[t])throw new Error(`${t} is already 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this.first?(this.first=!1,this.lastIntegerZoom=i,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=i,!0):(this.lastFloorZoom>i?(this.lastIntegerZoom=i+1,this.lastIntegerZoomTime=e):this.lastFloorZoom<i&&(this.lastIntegerZoom=i,this.lastIntegerZoomTime=e),t!==this.lastZoom&&(this.lastZoom=t,this.lastFloorZoom=i,!0))}}const As=t=>t>=128&&t<=255,Ps=t=>t>=6016&&t<=6143,Cs=t=>t>=8192&&t<=8303,Ms=t=>t>=8448&&t<=8527,ks=t=>t>=8528&&t<=8591,zs=t=>t>=8960&&t<=9215,Es=t=>t>=9216&&t<=9279,Ds=t=>t>=9280&&t<=9311,Ls=t=>t>=9312&&t<=9471,Rs=t=>t>=9632&&t<=9727,Bs=t=>t>=9728&&t<=9983,Fs=t=>t>=11008&&t<=11263,Os=t=>t>=12272&&t<=12287,Vs=t=>t>=12288&&t<=12351,Us=t=>t>=12448&&t<=12543,Ns=t=>t>=12688&&t<=12703,js=t=>t>=12736&&t<=12783,$s=t=>t>=12800&&t<=13055,qs=t=>t>=13056&&t<=13311,Zs=t=>t>=19904&&t<=19967,Gs=t=>t>=57344&&t<=63743,Ws=t=>t>=65040&&t<=65055,Hs=t=>t>=65072&&t<=65103,Xs=t=>t>=65104&&t<=65135,Js=t=>t>=65280&&t<=65519;function Ks(t){for(const e of t)if(sn(e.charCodeAt(0)))return!0;return!1}function Ys(t){for(const e of t)if(!en(e.charCodeAt(0)))return!1;return!0}function Qs(t){const e=t.map(t=>{try{return new RegExp(`\\p{sc=${t}}`,"u").source}catch(t){return null}}).filter(t=>t);return new RegExp(e.join("|"),"u")}const tn=Qs(["Arab","Dupl","Mong","Ougr","Syrc"]);function en(t){return!tn.test(String.fromCodePoint(t))}const rn=Qs(["Bopo","Hani","Hira","Kana","Kits","Nshu","Tang","Yiii"]);function sn(t){return!(746!==t&&747!==t&&(t<4352||!(Hs(t)&&!(t>=65097&&t<=65103)||qs(t)||js(t)||!(!Vs(t)||t>=12296&&t<=12305||t>=12308&&t<=12319||12336===t)||$s(t)||Os(t)||Ns(t)||Us(t)&&12540!==t||!(!Js(t)||65288===t||65289===t||65293===t||t>=65306&&t<=65310||65339===t||65341===t||65343===t||t>=65371&&t<=65503||65507===t||t>=65512&&t<=65519)||!(!Xs(t)||t>=65112&&t<=65118||t>=65123&&t<=65126)||Ws(t)||Zs(t)||/\p{sc=Cans}/u.test(String.fromCodePoint(t))||/\p{sc=Hang}/u.test(String.fromCodePoint(t))||rn.test(String.fromCodePoint(t)))))}function nn(t){return!(sn(t)||function(t){return!!(As(t)&&(167===t||169===t||174===t||177===t||188===t||189===t||190===t||215===t||247===t)||Cs(t)&&(8214===t||8224===t||8225===t||8240===t||8241===t||8251===t||8252===t||8258===t||8263===t||8264===t||8265===t||8273===t)||Ms(t)||ks(t)||zs(t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||9003===t||t>=9085&&t<=9114||t>=9150&&t<=9165||9167===t||t>=9169&&t<=9179||t>=9186&&t<=9215)||Es(t)&&9251!==t||Ds(t)||Ls(t)||Rs(t)||Bs(t)&&!(t>=9754&&t<=9759)||Fs(t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||Vs(t)||Us(t)||Gs(t)||Hs(t)||Xs(t)||Js(t)||8734===t||8756===t||8757===t||t>=9984&&t<=10087||t>=10102&&t<=10131||65532===t||65533===t)}(t))}const on=Qs(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function an(t){return on.test(String.fromCodePoint(t))}function ln(t,e){return!(!e&&an(t)||t>=2304&&t<=3583||t>=3840&&t<=4255||Ps(t))}function cn(t){for(const e of t)if(an(e.charCodeAt(0)))return!0;return!1}const hn=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(t){this.pluginStatus=t.pluginStatus,this.pluginURL=t.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(t){this.applyArabicShaping=t.applyArabicShaping,this.processBidirectionalText=t.processBidirectionalText,this.processStyledBidirectionalText=t.processStyledBidirectionalText}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class un{constructor(t,e){this.zoom=t,e?(this.now=e.now,this.fadeDuration=e.fadeDuration,this.zoomHistory=e.zoomHistory,this.transition=e.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Is,this.transition={})}isSupportedScript(t){return function(t,e){for(const i of t)if(!ln(i.charCodeAt(0),e))return!1;return!0}(t,"loaded"===hn.getRTLTextPluginStatus())}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const t=this.zoom,e=t-Math.floor(t),i=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*i}:{fromScale:.5,toScale:1,t:1-(1-i)*e}}}class pn{constructor(t,e){this.property=t,this.value=e,this.expression=function(t,e){if(lr(t))return new wr(t,e);if(gr(t)){const i=br(t,e);if("error"===i.result)throw new Error(i.value.map(t=>`${t.key}: ${t.message}`).join(", "));return i.value}{let i=t;return"color"===e.type&&"string"==typeof t?i=Wt.parse(t):"padding"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"variableAnchorOffsetCollection"===e.type&&Array.isArray(t)&&(i=Qt.parse(t)):i=Kt.parse(t),{kind:"constant",evaluate:()=>i}}}(void 0===e?t.specification.default:e,t.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(t,e,i){return this.property.possiblyEvaluate(this,t,e,i)}}class dn{constructor(t){this.property=t,this.value=new pn(t,void 0)}transitioned(t,e){return new fn(this.property,this.value,e,g({},t.transition,this.transition),t.now)}untransitioned(){return new fn(this.property,this.value,null,{},0)}}class mn{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)}getValue(t){return b(this._values[t].value.value)}setValue(t,e){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new dn(this._values[t].property)),this._values[t].value=new pn(this._values[t].property,null===e?void 0:b(e))}getTransition(t){return b(this._values[t].transition)}setTransition(t,e){Object.prototype.hasOwnProperty.call(this._values,t)||(this._values[t]=new dn(this._values[t].property)),this._values[t].transition=b(e)||void 0}serialize(){const t={};for(const e of Object.keys(this._values)){const i=this.getValue(e);void 0!==i&&(t[e]=i);const r=this.getTransition(e);void 0!==r&&(t[`${e}-transition`]=r)}return t}transitioned(t,e){const i=new _n(this._properties);for(const r of Object.keys(this._values))i._values[r]=this._values[r].transitioned(t,e._values[r]);return i}untransitioned(){const t=new _n(this._properties);for(const e of Object.keys(this._values))t._values[e]=this._values[e].untransitioned();return t}}class fn{constructor(t,e,i,r,s){this.property=t,this.value=e,this.begin=s+r.delay||0,this.end=this.begin+r.duration||0,t.specification.transition&&(r.delay||r.duration)&&(this.prior=i)}possiblyEvaluate(t,e,i){const r=t.now||0,s=this.value.possiblyEvaluate(t,e,i),n=this.prior;if(n){if(r>this.end)return this.prior=null,s;if(this.value.isDataDriven())return this.prior=null,s;if(r<this.begin)return n.possiblyEvaluate(t,e,i);{const o=(r-this.begin)/(this.end-this.begin);return this.property.interpolate(n.possiblyEvaluate(t,e,i),s,function(t){if(t<=0)return 0;if(t>=1)return 1;const e=t*t,i=e*t;return 4*(t<.5?i:3*(t-e)+i-.75)}(o))}}return s}}class _n{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)}possiblyEvaluate(t,e,i){const r=new xn(this._properties);for(const s of Object.keys(this._values))r._values[s]=this._values[s].possiblyEvaluate(t,e,i);return r}hasTransition(){for(const t of Object.keys(this._values))if(this._values[t].prior)return!0;return!1}}class gn{constructor(t){this._properties=t,this._values=Object.create(t.defaultPropertyValues)}hasValue(t){return void 0!==this._values[t].value}getValue(t){return b(this._values[t].value)}setValue(t,e){this._values[t]=new pn(this._values[t].property,null===e?void 0:b(e))}serialize(){const t={};for(const e of Object.keys(this._values)){const i=this.getValue(e);void 0!==i&&(t[e]=i)}return t}possiblyEvaluate(t,e,i){const r=new xn(this._properties);for(const s of Object.keys(this._values))r._values[s]=this._values[s].possiblyEvaluate(t,e,i);return r}}class yn{constructor(t,e,i){this.property=t,this.value=e,this.parameters=i}isConstant(){return"constant"===this.value.kind}constantOr(t){return"constant"===this.value.kind?this.value.value:t}evaluate(t,e,i,r){return this.property.evaluate(this.value,this.parameters,t,e,i,r)}}class xn{constructor(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)}get(t){return this._values[t]}}class vn{constructor(t){this.specification=t}possiblyEvaluate(t,e){if(t.isDataDriven())throw new Error("Value should not be data driven");return t.expression.evaluate(e)}interpolate(t,e,i){const r=Me[this.specification.type];return r?r(t,e,i):t}}class bn{constructor(t,e){this.specification=t,this.overrides=e}possiblyEvaluate(t,e,i,r){return new yn(this,"constant"===t.expression.kind||"camera"===t.expression.kind?{kind:"constant",value:t.expression.evaluate(e,null,{},i,r)}:t.expression,e)}interpolate(t,e,i){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new yn(this,{kind:"constant",value:void 0},t.parameters);const r=Me[this.specification.type];if(r){const s=r(t.value.value,e.value.value,i);return new yn(this,{kind:"constant",value:s},t.parameters)}return t}evaluate(t,e,i,r,s,n){return"constant"===t.kind?t.value:t.evaluate(e,i,r,s,n)}}class wn extends bn{possiblyEvaluate(t,e,i,r){if(void 0===t.value)return new yn(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){const s=t.expression.evaluate(e,null,{},i,r),n="resolvedImage"===t.property.specification.type&&"string"!=typeof s?s.name:s,o=this._calculate(n,n,n,e);return new yn(this,{kind:"constant",value:o},e)}if("camera"===t.expression.kind){const i=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new yn(this,{kind:"constant",value:i},e)}return new yn(this,t.expression,e)}evaluate(t,e,i,r,s,n){if("source"===t.kind){const o=t.evaluate(e,i,r,s,n);return this._calculate(o,o,o,e)}return"composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},i,r),t.evaluate({zoom:Math.floor(e.zoom)},i,r),t.evaluate({zoom:Math.floor(e.zoom)+1},i,r),e):t.value}_calculate(t,e,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:i,to:e}}interpolate(t){return t}}class Tn{constructor(t){this.specification=t}possiblyEvaluate(t,e,i,r){if(void 0!==t.value){if("constant"===t.expression.kind){const s=t.expression.evaluate(e,null,{},i,r);return this._calculate(s,s,s,e)}return this._calculate(t.expression.evaluate(new un(Math.floor(e.zoom-1),e)),t.expression.evaluate(new un(Math.floor(e.zoom),e)),t.expression.evaluate(new un(Math.floor(e.zoom+1),e)),e)}}_calculate(t,e,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:i,to:e}}interpolate(t){return t}}class Sn{constructor(t){this.specification=t}possiblyEvaluate(t,e,i,r){return!!t.expression.evaluate(e,null,{},i,r)}interpolate(){return!1}}class In{constructor(t){this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const e in t){const i=t[e];i.specification.overridable&&this.overridableProperties.push(e);const r=this.defaultPropertyValues[e]=new pn(i,void 0),s=this.defaultTransitionablePropertyValues[e]=new dn(i);this.defaultTransitioningPropertyValues[e]=s.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=r.possiblyEvaluate({})}}}xs("DataDrivenProperty",bn),xs("DataConstantProperty",vn),xs("CrossFadedDataDrivenProperty",wn),xs("CrossFadedProperty",Tn),xs("ColorRampProperty",Sn);const An="-transition";class Pn extends Z{constructor(t,e){if(super(),this.id=t.id,this.type=t.type,this._featureFilter={filter:()=>!0,needGeometry:!1},"custom"!==t.type&&(this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,"background"!==t.type&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter),e.layout&&(this._unevaluatedLayout=new gn(e.layout)),e.paint)){this._transitionablePaint=new mn(e.paint);for(const e in t.paint)this.setPaintProperty(e,t.paint[e],{validate:!1});for(const e in t.layout)this.setLayoutProperty(e,t.layout[e],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new xn(e.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(t){return"visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)}setLayoutProperty(t,e,i={}){null!=e&&this._validate(fs,`layers.${this.id}.layout.${t}`,t,e,i)||("visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e)}getPaintProperty(t){return t.endsWith(An)?this._transitionablePaint.getTransition(t.slice(0,-11)):this._transitionablePaint.getValue(t)}setPaintProperty(t,e,i={}){if(null!=e&&this._validate(ms,`layers.${this.id}.paint.${t}`,t,e,i))return!1;if(t.endsWith(An))return this._transitionablePaint.setTransition(t.slice(0,-11),e||void 0),!1;{const i=this._transitionablePaint._values[t],r="cross-faded-data-driven"===i.property.specification["property-type"],s=i.value.isDataDriven(),n=i.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);const o=this._transitionablePaint._values[t].value;return o.isDataDriven()||s||r||this._handleOverridablePaintPropertyUpdate(t,n,o)}}_handleSpecialPaintPropertyUpdate(t){}_handleOverridablePaintPropertyUpdate(t,e,i){return!1}isHidden(t){return!!(this.minzoom&&t<this.minzoom)||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility}updateTransitions(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)}serialize(){const t={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&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),v(t,(t,e)=>!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length))}_validate(t,e,i,r,s={}){return(!s||!1!==s.validate)&&_s(this,t.call(us,{key:e,layerType:this.type,objectKey:i,value:r,styleSpec:G,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const t in this.paint._values){const e=this.paint.get(t);if(e instanceof yn&&sr(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1}}const Cn={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Mn{constructor(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class kn{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){const e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function zn(t,e=1){let i=0,r=0;return{members:t.map(t=>{const s=Cn[t.type].BYTES_PER_ELEMENT,n=i=En(i,Math.max(e,s)),o=t.components||1;return r=Math.max(r,s),i+=s*o,{name:t.name,type:t.type,components:o,offset:n}}),size:En(i,Math.max(r,e)),alignment:e}}function En(t,e){return Math.ceil(t/e)*e}class Dn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.int16[r+0]=e,this.int16[r+1]=i,t}}Dn.prototype.bytesPerElement=4,xs("StructArrayLayout2i4",Dn);class Ln extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const s=3*t;return this.int16[s+0]=e,this.int16[s+1]=i,this.int16[s+2]=r,t}}Ln.prototype.bytesPerElement=6,xs("StructArrayLayout3i6",Ln);class Rn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r){const s=this.length;return this.resize(s+1),this.emplace(s,t,e,i,r)}emplace(t,e,i,r,s){const n=4*t;return this.int16[n+0]=e,this.int16[n+1]=i,this.int16[n+2]=r,this.int16[n+3]=s,t}}Rn.prototype.bytesPerElement=8,xs("StructArrayLayout4i8",Rn);class Bn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,s,n)}emplace(t,e,i,r,s,n,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=s,this.int16[a+4]=n,this.int16[a+5]=o,t}}Bn.prototype.bytesPerElement=12,xs("StructArrayLayout2i4i12",Bn);class Fn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,s,n)}emplace(t,e,i,r,s,n,o){const a=4*t,l=8*t;return this.int16[a+0]=e,this.int16[a+1]=i,this.uint8[l+4]=r,this.uint8[l+5]=s,this.uint8[l+6]=n,this.uint8[l+7]=o,t}}Fn.prototype.bytesPerElement=8,xs("StructArrayLayout2i4ub8",Fn);class On extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.float32[r+0]=e,this.float32[r+1]=i,t}}On.prototype.bytesPerElement=8,xs("StructArrayLayout2f8",On);class Vn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n,o,a,l,c){const h=this.length;return this.resize(h+1),this.emplace(h,t,e,i,r,s,n,o,a,l,c)}emplace(t,e,i,r,s,n,o,a,l,c,h){const u=10*t;return this.uint16[u+0]=e,this.uint16[u+1]=i,this.uint16[u+2]=r,this.uint16[u+3]=s,this.uint16[u+4]=n,this.uint16[u+5]=o,this.uint16[u+6]=a,this.uint16[u+7]=l,this.uint16[u+8]=c,this.uint16[u+9]=h,t}}Vn.prototype.bytesPerElement=20,xs("StructArrayLayout10ui20",Vn);class Un extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n,o,a,l,c,h,u){const p=this.length;return this.resize(p+1),this.emplace(p,t,e,i,r,s,n,o,a,l,c,h,u)}emplace(t,e,i,r,s,n,o,a,l,c,h,u,p){const d=12*t;return this.int16[d+0]=e,this.int16[d+1]=i,this.int16[d+2]=r,this.int16[d+3]=s,this.uint16[d+4]=n,this.uint16[d+5]=o,this.uint16[d+6]=a,this.uint16[d+7]=l,this.int16[d+8]=c,this.int16[d+9]=h,this.int16[d+10]=u,this.int16[d+11]=p,t}}Un.prototype.bytesPerElement=24,xs("StructArrayLayout4i4ui4i24",Un);class Nn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const s=3*t;return this.float32[s+0]=e,this.float32[s+1]=i,this.float32[s+2]=r,t}}Nn.prototype.bytesPerElement=12,xs("StructArrayLayout3f12",Nn);class jn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint32[1*t+0]=e,t}}jn.prototype.bytesPerElement=4,xs("StructArrayLayout1ul4",jn);class $n extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n,o,a,l){const c=this.length;return this.resize(c+1),this.emplace(c,t,e,i,r,s,n,o,a,l)}emplace(t,e,i,r,s,n,o,a,l,c){const h=10*t,u=5*t;return this.int16[h+0]=e,this.int16[h+1]=i,this.int16[h+2]=r,this.int16[h+3]=s,this.int16[h+4]=n,this.int16[h+5]=o,this.uint32[u+3]=a,this.uint16[h+8]=l,this.uint16[h+9]=c,t}}$n.prototype.bytesPerElement=20,xs("StructArrayLayout6i1ul2ui20",$n);class qn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,s,n)}emplace(t,e,i,r,s,n,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=s,this.int16[a+4]=n,this.int16[a+5]=o,t}}qn.prototype.bytesPerElement=12,xs("StructArrayLayout2i2i2i12",qn);class Zn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r,s)}emplace(t,e,i,r,s,n){const o=4*t,a=8*t;return this.float32[o+0]=e,this.float32[o+1]=i,this.float32[o+2]=r,this.int16[a+6]=s,this.int16[a+7]=n,t}}Zn.prototype.bytesPerElement=16,xs("StructArrayLayout2f1f2i16",Zn);class Gn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,s,n)}emplace(t,e,i,r,s,n,o){const a=16*t,l=4*t,c=8*t;return this.uint8[a+0]=e,this.uint8[a+1]=i,this.float32[l+1]=r,this.float32[l+2]=s,this.int16[c+6]=n,this.int16[c+7]=o,t}}Gn.prototype.bytesPerElement=16,xs("StructArrayLayout2ub2f2i16",Gn);class Wn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const s=3*t;return this.uint16[s+0]=e,this.uint16[s+1]=i,this.uint16[s+2]=r,t}}Wn.prototype.bytesPerElement=6,xs("StructArrayLayout3ui6",Wn);class Hn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n,o,a,l,c,h,u,p,d,m,f,_){const g=this.length;return this.resize(g+1),this.emplace(g,t,e,i,r,s,n,o,a,l,c,h,u,p,d,m,f,_)}emplace(t,e,i,r,s,n,o,a,l,c,h,u,p,d,m,f,_,g){const y=24*t,x=12*t,v=48*t;return this.int16[y+0]=e,this.int16[y+1]=i,this.uint16[y+2]=r,this.uint16[y+3]=s,this.uint32[x+2]=n,this.uint32[x+3]=o,this.uint32[x+4]=a,this.uint16[y+10]=l,this.uint16[y+11]=c,this.uint16[y+12]=h,this.float32[x+7]=u,this.float32[x+8]=p,this.uint8[v+36]=d,this.uint8[v+37]=m,this.uint8[v+38]=f,this.uint32[x+10]=_,this.int16[y+22]=g,t}}Hn.prototype.bytesPerElement=48,xs("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Hn);class Xn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r,s,n,o,a,l,c,h,u,p,d,m,f,_,g,y,x,v,b,w,T,S,I,A,P){const C=this.length;return this.resize(C+1),this.emplace(C,t,e,i,r,s,n,o,a,l,c,h,u,p,d,m,f,_,g,y,x,v,b,w,T,S,I,A,P)}emplace(t,e,i,r,s,n,o,a,l,c,h,u,p,d,m,f,_,g,y,x,v,b,w,T,S,I,A,P,C){const M=32*t,k=16*t;return this.int16[M+0]=e,this.int16[M+1]=i,this.int16[M+2]=r,this.int16[M+3]=s,this.int16[M+4]=n,this.int16[M+5]=o,this.int16[M+6]=a,this.int16[M+7]=l,this.uint16[M+8]=c,this.uint16[M+9]=h,this.uint16[M+10]=u,this.uint16[M+11]=p,this.uint16[M+12]=d,this.uint16[M+13]=m,this.uint16[M+14]=f,this.uint16[M+15]=_,this.uint16[M+16]=g,this.uint16[M+17]=y,this.uint16[M+18]=x,this.uint16[M+19]=v,this.uint16[M+20]=b,this.uint16[M+21]=w,this.uint16[M+22]=T,this.uint32[k+12]=S,this.float32[k+13]=I,this.float32[k+14]=A,this.uint16[M+30]=P,this.uint16[M+31]=C,t}}Xn.prototype.bytesPerElement=64,xs("StructArrayLayout8i15ui1ul2f2ui64",Xn);class Jn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.float32[1*t+0]=e,t}}Jn.prototype.bytesPerElement=4,xs("StructArrayLayout1f4",Jn);class Kn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const s=3*t;return this.uint16[6*t+0]=e,this.float32[s+1]=i,this.float32[s+2]=r,t}}Kn.prototype.bytesPerElement=12,xs("StructArrayLayout1ui2f12",Kn);class Yn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,i){const r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)}emplace(t,e,i,r){const s=4*t;return this.uint32[2*t+0]=e,this.uint16[s+2]=i,this.uint16[s+3]=r,t}}Yn.prototype.bytesPerElement=8,xs("StructArrayLayout1ul2ui8",Yn);class Qn extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e){const i=this.length;return this.resize(i+1),this.emplace(i,t,e)}emplace(t,e,i){const r=2*t;return this.uint16[r+0]=e,this.uint16[r+1]=i,t}}Qn.prototype.bytesPerElement=4,xs("StructArrayLayout2ui4",Qn);class to extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint16[1*t+0]=e,t}}to.prototype.bytesPerElement=2,xs("StructArrayLayout1ui2",to);class eo extends kn{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,i,r){const s=this.length;return this.resize(s+1),this.emplace(s,t,e,i,r)}emplace(t,e,i,r,s){const n=4*t;return this.float32[n+0]=e,this.float32[n+1]=i,this.float32[n+2]=r,this.float32[n+3]=s,t}}eo.prototype.bytesPerElement=16,xs("StructArrayLayout4f16",eo);class io extends Mn{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 n(this.anchorPointX,this.anchorPointY)}}io.prototype.size=20;class ro extends $n{get(t){return new io(this,t)}}xs("CollisionBoxArray",ro);class so extends Mn{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(t){this._structArray.uint8[this._pos1+37]=t}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(t){this._structArray.uint8[this._pos1+38]=t}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(t){this._structArray.uint32[this._pos4+10]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}so.prototype.size=48;class no extends Hn{get(t){return new so(this,t)}}xs("PlacedSymbolArray",no);class oo extends Mn{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(t){this._structArray.uint32[this._pos4+12]=t}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}oo.prototype.size=64;class ao extends Xn{get(t){return new oo(this,t)}}xs("SymbolInstanceArray",ao);class lo extends Jn{getoffsetX(t){return this.float32[1*t+0]}}xs("GlyphOffsetArray",lo);class co extends Ln{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}xs("SymbolLineVertexArray",co);class ho extends Mn{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]}}ho.prototype.size=12;class uo extends Kn{get(t){return new ho(this,t)}}xs("TextAnchorOffsetArray",uo);class po extends Mn{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]}}po.prototype.size=8;class mo extends Yn{get(t){return new po(this,t)}}xs("FeatureIndexArray",mo);class fo extends Dn{}class _o extends Dn{}class go extends Dn{}class yo extends Bn{}class xo extends Fn{}class vo extends On{}class bo extends Vn{}class wo extends Un{}class To extends Nn{}class So extends jn{}class Io extends qn{}class Ao extends Gn{}class Po extends Wn{}class Co extends Qn{}const Mo=zn([{name:"a_pos",components:2,type:"Int16"}],4),{members:ko}=Mo;class zo{constructor(t=[]){this.segments=t}prepareSegment(t,e,i,r){let s=this.segments[this.segments.length-1];return t>zo.MAX_VERTEX_ARRAY_LENGTH&&T(`Max vertices per segment is ${zo.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}`),(!s||s.vertexLength+t>zo.MAX_VERTEX_ARRAY_LENGTH||s.sortKey!==r)&&(s={vertexOffset:e.length,primitiveOffset:i.length,vertexLength:0,primitiveLength:0},void 0!==r&&(s.sortKey=r),this.segments.push(s)),s}get(){return this.segments}destroy(){for(const t of this.segments)for(const e in t.vaos)t.vaos[e].destroy()}static simpleSegment(t,e,i,r){return new zo([{vertexOffset:t,primitiveOffset:e,vertexLength:i,primitiveLength:r,vaos:{},sortKey:0}])}}function Eo(t,e){return 256*(t=f(Math.floor(t),0,255))+f(Math.floor(e),0,255)}zo.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,xs("SegmentVector",zo);const Do=zn([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var Lo={exports:{}},Ro=function(t,e){var i,r,s,n,o,a,l,c;for(r=t.length-(i=3&t.length),s=e,o=3432918353,a=461845907,c=0;c<r;)l=255&t.charCodeAt(c)|(255&t.charCodeAt(++c))<<8|(255&t.charCodeAt(++c))<<16|(255&t.charCodeAt(++c))<<24,++c,s=27492+(65535&(n=5*(65535&(s=(s^=l=(65535&(l=(l=(65535&l)*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|s>>>19))+((5*(s>>>16)&65535)<<16)&4294967295))+((58964+(n>>>16)&65535)<<16);switch(l=0,i){case 3:l^=(255&t.charCodeAt(c+2))<<16;case 2:l^=(255&t.charCodeAt(c+1))<<8;case 1:s^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(c)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return s^=t.length,s=2246822507*(65535&(s^=s>>>16))+((2246822507*(s>>>16)&65535)<<16)&4294967295,s=3266489909*(65535&(s^=s>>>13))+((3266489909*(s>>>16)&65535)<<16)&4294967295,(s^=s>>>16)>>>0},Bo=function(t,e){for(var i,r=t.length,s=e^r,n=0;r>=4;)i=1540483477*(65535&(i=255&t.charCodeAt(n)|(255&t.charCodeAt(++n))<<8|(255&t.charCodeAt(++n))<<16|(255&t.charCodeAt(++n))<<24))+((1540483477*(i>>>16)&65535)<<16),s=1540483477*(65535&s)+((1540483477*(s>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),r-=4,++n;switch(r){case 3:s^=(255&t.charCodeAt(n+2))<<16;case 2:s^=(255&t.charCodeAt(n+1))<<8;case 1:s=1540483477*(65535&(s^=255&t.charCodeAt(n)))+((1540483477*(s>>>16)&65535)<<16)}return s=1540483477*(65535&(s^=s>>>13))+((1540483477*(s>>>16)&65535)<<16),(s^=s>>>15)>>>0};Lo.exports=Ro,Lo.exports.murmur3=Ro,Lo.exports.murmur2=Bo;var Fo=i(Lo.exports);class Oo{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,e,i,r){this.ids.push(Vo(t)),this.positions.push(e,i,r)}getPositions(t){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const e=Vo(t);let i=0,r=this.ids.length-1;for(;i<r;){const t=i+r>>1;this.ids[t]>=e?r=t:i=t+1}const s=[];for(;this.ids[i]===e;)s.push({index:this.positions[3*i],start:this.positions[3*i+1],end:this.positions[3*i+2]}),i++;return s}static serialize(t,e){const i=new Float64Array(t.ids),r=new Uint32Array(t.positions);return Uo(i,r,0,i.length-1),e&&e.push(i.buffer,r.buffer),{ids:i,positions:r}}static deserialize(t){const e=new Oo;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e}}function Vo(t){const e=+t;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:Fo(String(t))}function Uo(t,e,i,r){for(;i<r;){const s=t[i+r>>1];let n=i-1,o=r+1;for(;;){do{n++}while(t[n]<s);do{o--}while(t[o]>s);if(n>=o)break;No(t,n,o),No(e,3*n,3*o),No(e,3*n+1,3*o+1),No(e,3*n+2,3*o+2)}o-i<r-o?(Uo(t,e,i,o),i=o+1):(Uo(t,e,o+1,r),r=o)}}function No(t,e,i){const r=t[e];t[e]=t[i],t[i]=r}xs("FeaturePositionMap",Oo);class jo{constructor(t,e){this.gl=t.gl,this.location=e}}class $o extends jo{constructor(t,e){super(t,e),this.current=0}set(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))}}class qo extends jo{constructor(t,e){super(t,e),this.current=[0,0,0,0]}set(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))}}class Zo extends jo{constructor(t,e){super(t,e),this.current=Wt.transparent}set(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))}}const Go=new Float32Array(16);function Wo(t){return[Eo(255*t.r,255*t.g),Eo(255*t.b,255*t.a)]}class Ho{constructor(t,e,i){this.value=t,this.uniformNames=e.map(t=>`u_${t}`),this.type=i}setUniform(t,e,i){t.set(i.constantOr(this.value))}getBinding(t,e,i){return"color"===this.type?new Zo(t,e):new $o(t,e)}}class Xo{constructor(t,e){this.uniformNames=e.map(t=>`u_${t}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr}setUniform(t,e,i,r){const s="u_pattern_to"===r?this.patternTo:"u_pattern_from"===r?this.patternFrom:"u_pixel_ratio_to"===r?this.pixelRatioTo:"u_pixel_ratio_from"===r?this.pixelRatioFrom:null;s&&t.set(s)}getBinding(t,e,i){return"u_pattern"===i.substr(0,9)?new qo(t,e):new $o(t,e)}}class Jo{constructor(t,e,i,r){this.expression=t,this.type=i,this.maxValue=0,this.paintVertexAttributes=e.map(t=>({name:`a_${t}`,type:"Float32",components:"color"===i?2:1,offset:0})),this.paintVertexArray=new r}populatePaintArray(t,e,i,r,s){const n=this.paintVertexArray.length,o=this.expression.evaluate(new un(0),e,{},r,[],s);this.paintVertexArray.resize(t),this._setPaintValue(n,t,o)}updatePaintArray(t,e,i,r){const s=this.expression.evaluate({zoom:0},i,r);this._setPaintValue(t,e,s)}_setPaintValue(t,e,i){if("color"===this.type){const r=Wo(i);for(let i=t;i<e;i++)this.paintVertexArray.emplace(i,r[0],r[1])}else{for(let r=t;r<e;r++)this.paintVertexArray.emplace(r,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Ko{constructor(t,e,i,r,s,n){this.expression=t,this.uniformNames=e.map(t=>`u_${t}_t`),this.type=i,this.useIntegerZoom=r,this.zoom=s,this.maxValue=0,this.paintVertexAttributes=e.map(t=>({name:`a_${t}`,type:"Float32",components:"color"===i?4:2,offset:0})),this.paintVertexArray=new n}populatePaintArray(t,e,i,r,s){const n=this.expression.evaluate(new un(this.zoom),e,{},r,[],s),o=this.expression.evaluate(new un(this.zoom+1),e,{},r,[],s),a=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(a,t,n,o)}updatePaintArray(t,e,i,r){const s=this.expression.evaluate({zoom:this.zoom},i,r),n=this.expression.evaluate({zoom:this.zoom+1},i,r);this._setPaintValue(t,e,s,n)}_setPaintValue(t,e,i,r){if("color"===this.type){const s=Wo(i),n=Wo(r);for(let i=t;i<e;i++)this.paintVertexArray.emplace(i,s[0],s[1],n[0],n[1])}else{for(let s=t;s<e;s++)this.paintVertexArray.emplace(s,i,r);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(r))}}upload(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(t,e){const i=this.useIntegerZoom?Math.floor(e.zoom):e.zoom,r=f(this.expression.interpolationFactor(i,this.zoom,this.zoom+1),0,1);t.set(r)}getBinding(t,e,i){return new $o(t,e)}}class Yo{constructor(t,e,i,r,s,n){this.expression=t,this.type=e,this.useIntegerZoom=i,this.zoom=r,this.layerId=n,this.zoomInPaintVertexArray=new s,this.zoomOutPaintVertexArray=new s}populatePaintArray(t,e,i){const r=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(r,t,e.patterns&&e.patterns[this.layerId],i)}updatePaintArray(t,e,i,r,s){this._setPaintValues(t,e,i.patterns&&i.patterns[this.layerId],s)}_setPaintValues(t,e,i,r){if(!r||!i)return;const{min:s,mid:n,max:o}=i,a=r[s],l=r[n],c=r[o];if(a&&l&&c)for(let i=t;i<e;i++)this.zoomInPaintVertexArray.emplace(i,l.tl[0],l.tl[1],l.br[0],l.br[1],a.tl[0],a.tl[1],a.br[0],a.br[1],l.pixelRatio,a.pixelRatio),this.zoomOutPaintVertexArray.emplace(i,l.tl[0],l.tl[1],l.br[0],l.br[1],c.tl[0],c.tl[1],c.br[0],c.br[1],l.pixelRatio,c.pixelRatio)}upload(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,Do.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,Do.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Qo{constructor(t,e,i){this.binders={},this._buffers=[];const r=[];for(const s in t.paint._values){if(!i(s))continue;const n=t.paint.get(s);if(!(n instanceof yn&&sr(n.property.specification)))continue;const o=ea(s,t.type),a=n.value,l=n.property.specification.type,c=n.property.useIntegerZoom,h=n.property.specification["property-type"],u="cross-faded"===h||"cross-faded-data-driven"===h;if("constant"===a.kind)this.binders[s]=u?new Xo(a.value,o):new Ho(a.value,o,l),r.push(`/u_${s}`);else if("source"===a.kind||u){const i=ia(s,l,"source");this.binders[s]=u?new Yo(a,l,c,e,i,t.id):new Jo(a,o,l,i),r.push(`/a_${s}`)}else{const t=ia(s,l,"composite");this.binders[s]=new Ko(a,o,l,c,e,t),r.push(`/z_${s}`)}}this.cacheKey=r.sort().join("")}getMaxValue(t){const e=this.binders[t];return e instanceof Jo||e instanceof Ko?e.maxValue:0}populatePaintArrays(t,e,i,r,s){for(const n in this.binders){const o=this.binders[n];(o instanceof Jo||o instanceof Ko||o instanceof Yo)&&o.populatePaintArray(t,e,i,r,s)}}setConstantPatternPositions(t,e){for(const i in this.binders){const r=this.binders[i];r instanceof Xo&&r.setConstantPatternPositions(t,e)}}updatePaintArrays(t,e,i,r,s){let n=!1;for(const o in t){const a=e.getPositions(o);for(const e of a){const a=i.feature(e.index);for(const i in this.binders){const l=this.binders[i];if((l instanceof Jo||l instanceof Ko||l instanceof Yo)&&!0===l.expression.isStateDependent){const c=r.paint.get(i);l.expression=c.value,l.updatePaintArray(e.start,e.end,a,t[o],s),n=!0}}}}return n}defines(){const t=[];for(const e in this.binders){const i=this.binders[e];(i instanceof Ho||i instanceof Xo)&&t.push(...i.uniformNames.map(t=>`#define HAS_UNIFORM_${t}`))}return t}getBinderAttributes(){const t=[];for(const e in this.binders){const i=this.binders[e];if(i instanceof Jo||i instanceof Ko)for(let e=0;e<i.paintVertexAttributes.length;e++)t.push(i.paintVertexAttributes[e].name);else if(i instanceof Yo)for(let e=0;e<Do.members.length;e++)t.push(Do.members[e].name)}return t}getBinderUniforms(){const t=[];for(const e in this.binders){const i=this.binders[e];if(i instanceof Ho||i instanceof Xo||i instanceof Ko)for(const e of i.uniformNames)t.push(e)}return t}getPaintVertexBuffers(){return this._buffers}getUniforms(t,e){const i=[];for(const r in this.binders){const s=this.binders[r];if(s instanceof Ho||s instanceof Xo||s instanceof Ko)for(const n of s.uniformNames)if(e[n]){const o=s.getBinding(t,e[n],n);i.push({name:n,property:r,binding:o})}}return i}setUniforms(t,e,i,r){for(const{name:t,property:s,binding:n}of e)this.binders[s].setUniform(n,r,i.get(s),t)}updatePaintBuffers(t){this._buffers=[];for(const e in this.binders){const i=this.binders[e];if(t&&i instanceof Yo){const e=2===t.fromScale?i.zoomInPaintVertexBuffer:i.zoomOutPaintVertexBuffer;e&&this._buffers.push(e)}else(i instanceof Jo||i instanceof Ko)&&i.paintVertexBuffer&&this._buffers.push(i.paintVertexBuffer)}}upload(t){for(const e in this.binders){const i=this.binders[e];(i instanceof Jo||i instanceof Ko||i instanceof Yo)&&i.upload(t)}this.updatePaintBuffers()}destroy(){for(const t in this.binders){const e=this.binders[t];(e instanceof Jo||e instanceof Ko||e instanceof Yo)&&e.destroy()}}}class ta{constructor(t,e,i=()=>!0){this.programConfigurations={};for(const r of t)this.programConfigurations[r.id]=new Qo(r,e,i);this.needsUpload=!1,this._featureMap=new Oo,this._bufferOffset=0}populatePaintArrays(t,e,i,r,s,n){for(const i in this.programConfigurations)this.programConfigurations[i].populatePaintArrays(t,e,r,s,n);void 0!==e.id&&this._featureMap.add(e.id,i,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0}updatePaintArrays(t,e,i,r){for(const s of i)this.needsUpload=this.programConfigurations[s.id].updatePaintArrays(t,this._featureMap,e,s,r)||this.needsUpload}get(t){return this.programConfigurations[t]}upload(t){if(this.needsUpload){for(const e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}}destroy(){for(const t in this.programConfigurations)this.programConfigurations[t].destroy()}}function ea(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(`${e}-`,"").replace(/-/g,"_")]}function ia(t,e,i){const r={color:{source:On,composite:eo},number:{source:Jn,composite:On}},s=function(t){return{"line-pattern":{source:bo,composite:bo},"fill-pattern":{source:bo,composite:bo},"fill-extrusion-pattern":{source:bo,composite:bo}}[t]}(t);return s&&s[i]||r[e][i]}xs("ConstantBinder",Ho),xs("CrossFadedConstantBinder",Xo),xs("SourceExpressionBinder",Jo),xs("CrossFadedCompositeBinder",Yo),xs("CompositeExpressionBinder",Ko),xs("ProgramConfiguration",Qo,{omit:["_buffers"]}),xs("ProgramConfigurationSet",ta);const ra=8192,sa=Math.pow(2,14)-1,na=-sa-1;function oa(t){const e=ra/t.extent,i=t.loadGeometry();for(let t=0;t<i.length;t++){const r=i[t];for(let t=0;t<r.length;t++){const i=r[t],s=Math.round(i.x*e),n=Math.round(i.y*e);i.x=f(s,na,sa),i.y=f(n,na,sa),(s<i.x||s>i.x+1||n<i.y||n>i.y+1)&&T("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return i}function aa(t,e){return{type:t.type,id:t.id,properties:t.properties,geometry:e?oa(t):[]}}function la(t,e,i,r,s){t.emplaceBack(2*e+(r+1)/2,2*i+(s+1)/2)}class ca{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(t=>t.id),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new _o,this.indexArray=new Po,this.segments=new zo,this.programConfigurations=new ta(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id)}populate(t,e,i){const r=this.layers[0],s=[];let n=null,o=!1;"circle"===r.type&&(n=r.layout.get("circle-sort-key"),o=!n.isConstant());for(const{feature:e,id:r,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,c=aa(e,t);if(!this.layers[0]._featureFilter.filter(new un(this.zoom),c,i))continue;const h=o?n.evaluate(c,{},i):void 0,u={id:r,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?c.geometry:oa(e),patterns:{},sortKey:h};s.push(u)}o&&s.sort((t,e)=>t.sortKey-e.sortKey);for(const r of s){const{geometry:s,index:n,sourceLayerIndex:o}=r,a=t[n].feature;this.addFeature(r,s,n,i),e.featureIndex.insert(a,s,n,o,this.index)}}update(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ko),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(t,e,i,r){for(const i of e)for(const e of i){const i=e.x,r=e.y;if(i<0||i>=ra||r<0||r>=ra)continue;const s=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,t.sortKey),n=s.vertexLength;la(this.layoutVertexArray,i,r,-1,-1),la(this.layoutVertexArray,i,r,1,-1),la(this.layoutVertexArray,i,r,1,1),la(this.layoutVertexArray,i,r,-1,1),this.indexArray.emplaceBack(n,n+1,n+2),this.indexArray.emplaceBack(n,n+3,n+2),s.vertexLength+=4,s.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,{},r)}}function ha(t,e){for(let i=0;i<t.length;i++)if(xa(e,t[i]))return!0;for(let i=0;i<e.length;i++)if(xa(t,e[i]))return!0;return!!ma(t,e)}

2function ua(t,e,i){return!!xa(t,e)||!!_a(e,t,i)}function pa(t,e){if(1===t.length)return ya(e,t[0]);for(let i=0;i<e.length;i++){const r=e[i];for(let e=0;e<r.length;e++)if(xa(t,r[e]))return!0}for(let i=0;i<t.length;i++)if(ya(e,t[i]))return!0;for(let i=0;i<e.length;i++)if(ma(t,e[i]))return!0;return!1}function da(t,e,i){if(t.length>1){if(ma(t,e))return!0;for(let r=0;r<e.length;r++)if(_a(e[r],t,i))return!0}for(let r=0;r<t.length;r++)if(_a(t[r],e,i))return!0;return!1}function ma(t,e){if(0===t.length||0===e.length)return!1;for(let i=0;i<t.length-1;i++){const r=t[i],s=t[i+1];for(let t=0;t<e.length-1;t++)if(fa(r,s,e[t],e[t+1]))return!0}return!1}function fa(t,e,i,r){return S(t,i,r)!==S(e,i,r)&&S(t,e,i)!==S(t,e,r)}function _a(t,e,i){const r=i*i;if(1===e.length)return t.distSqr(e[0])<r;for(let i=1;i<e.length;i++)if(ga(t,e[i-1],e[i])<r)return!0;return!1}function ga(t,e,i){const r=e.distSqr(i);if(0===r)return t.distSqr(e);const s=((t.x-e.x)*(i.x-e.x)+(t.y-e.y)*(i.y-e.y))/r;return t.distSqr(s<0?e:s>1?i:i.sub(e)._mult(s)._add(e))}function ya(t,e){let i,r,s,n=!1;for(let o=0;o<t.length;o++){i=t[o];for(let t=0,o=i.length-1;t<i.length;o=t++)r=i[t],s=i[o],r.y>e.y!=s.y>e.y&&e.x<(s.x-r.x)*(e.y-r.y)/(s.y-r.y)+r.x&&(n=!n)}return n}function xa(t,e){let i=!1;for(let r=0,s=t.length-1;r<t.length;s=r++){const n=t[r],o=t[s];n.y>e.y!=o.y>e.y&&e.x<(o.x-n.x)*(e.y-n.y)/(o.y-n.y)+n.x&&(i=!i)}return i}function va(t,e,i){const r=i[0],s=i[2];if(t.x<r.x&&e.x<r.x||t.x>s.x&&e.x>s.x||t.y<r.y&&e.y<r.y||t.y>s.y&&e.y>s.y)return!1;const n=S(t,e,i[0]);return n!==S(t,e,i[1])||n!==S(t,e,i[2])||n!==S(t,e,i[3])}function ba(t,e,i){const r=e.paint.get(t).value;return"constant"===r.kind?r.value:i.programConfigurations.get(e.id).getMaxValue(t)}function wa(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}

2function Ta(t,e,i,r,s){if(!e[0]&&!e[1])return t;const o=n.convert(e)._mult(s);"viewport"===i&&o._rotate(-r);const a=[];for(let e=0;e<t.length;e++)a.push(t[e].sub(o));return a}let Sa,Ia;xs("CircleBucket",ca,{omit:["layers"]});var Aa={get paint(){return Ia=Ia||new In({"circle-radius":new bn(G.paint_circle["circle-radius"]),"circle-color":new bn(G.paint_circle["circle-color"]),"circle-blur":new bn(G.paint_circle["circle-blur"]),"circle-opacity":new bn(G.paint_circle["circle-opacity"]),"circle-translate":new vn(G.paint_circle["circle-translate"]),"circle-translate-anchor":new vn(G.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new vn(G.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new vn(G.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new bn(G.paint_circle["circle-stroke-width"]),"circle-stroke-color":new bn(G.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new bn(G.paint_circle["circle-stroke-opacity"])})},get layout(){return Sa=Sa||new In({"circle-sort-key":new bn(G.layout_circle["circle-sort-key"])})}},Pa=1e-6,Ca="undefined"!=typeof Float32Array?Float32Array:Array;function Ma(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function ka(t,e,i){var r=e[0],s=e[1],n=e[2],o=e[3],a=e[4],l=e[5],c=e[6],h=e[7],u=e[8],p=e[9],d=e[10],m=e[11],f=e[12],_=e[13],g=e[14],y=e[15],x=i[0],v=i[1],b=i[2],w=i[3];return t[0]=x*r+v*a+b*u+w*f,t[1]=x*s+v*l+b*p+w*_,t[2]=x*n+v*c+b*d+w*g,t[3]=x*o+v*h+b*m+w*y,t[4]=(x=i[4])*r+(v=i[5])*a+(b=i[6])*u+(w=i[7])*f,t[5]=x*s+v*l+b*p+w*_,t[6]=x*n+v*c+b*d+w*g,t[7]=x*o+v*h+b*m+w*y,t[8]=(x=i[8])*r+(v=i[9])*a+(b=i[10])*u+(w=i[11])*f,t[9]=x*s+v*l+b*p+w*_,t[10]=x*n+v*c+b*d+w*g,t[11]=x*o+v*h+b*m+w*y,t[12]=(x=i[12])*r+(v=i[13])*a+(b=i[14])*u+(w=i[15])*f,t[13]=x*s+v*l+b*p+w*_,t[14]=x*n+v*c+b*d+w*g,t[15]=x*o+v*h+b*m+w*y,t}Math.hypot||(Math.hypot=function(){for(var t=0,e=arguments.length;e--;)t+=arguments[e]*arguments[e];return Math.sqrt(t)});var za,Ea=ka;function Da(t,e,i){var r=e[0],s=e[1],n=e[2],o=e[3];return t[0]=i[0]*r+i[4]*s+i[8]*n+i[12]*o,t[1]=i[1]*r+i[5]*s+i[9]*n+i[13]*o,t[2]=i[2]*r+i[6]*s+i[10]*n+i[14]*o,t[3]=i[3]*r+i[7]*s+i[11]*n+i[15]*o,t}za=new Ca(4),Ca!=Float32Array&&(za[0]=0,za[1]=0,za[2]=0,za[3]=0);class La extends Pn{constructor(t){super(t,Aa)}createBucket(t){return new ca(t)}queryRadius(t){const e=t;return ba("circle-radius",this,e)+ba("circle-stroke-width",this,e)+wa(this.paint.get("circle-translate"))}queryIntersectsFeature(t,e,i,r,s,n,o,a){const l=Ta(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),n.angle,o),c=this.paint.get("circle-radius").evaluate(e,i)+this.paint.get("circle-stroke-width").evaluate(e,i),h="map"===this.paint.get("circle-pitch-alignment"),u=h?l:function(t,e){return t.map(t=>Ra(t,e))}(l,a),p=h?c*o:c;for(const t of r)for(const e of t){const t=h?e:Ra(e,a);let i=p;const r=Da([],[e.x,e.y,0,1],a);if("viewport"===this.paint.get("circle-pitch-scale")&&"map"===this.paint.get("circle-pitch-alignment")?i*=r[3]/n.cameraToCenterDistance:"map"===this.paint.get("circle-pitch-scale")&&"viewport"===this.paint.get("circle-pitch-alignment")&&(i*=n.cameraToCenterDistance/r[3]),ua(u,t,i))return!0}return!1}}function Ra(t,e){const i=Da([],[t.x,t.y,0,1],e);return new n(i[0]/i[3],i[1]/i[3])}class Ba extends ca{}let Fa;xs("HeatmapBucket",Ba,{omit:["layers"]});var Oa={get paint(){return Fa=Fa||new In({"heatmap-radius":new bn(G.paint_heatmap["heatmap-radius"]),"heatmap-weight":new bn(G.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new vn(G.paint_heatmap["heatmap-intensity"]),"heatmap-color":new Sn(G.paint_heatmap["heatmap-color"]),"heatmap-opacity":new vn(G.paint_heatmap["heatmap-opacity"])})}};function Va(t,{width:e,height:i},r,s){if(s){if(s instanceof Uint8ClampedArray)s=new Uint8Array(s.buffer);else if(s.length!==e*i*r)throw new RangeError(`mismatched image size. expected: ${s.length} but got: ${e*i*r}`)}else s=new Uint8Array(e*i*r);return t.width=e,t.height=i,t.data=s,t}function Ua(t,{width:e,height:i},r){if(e===t.width&&i===t.height)return;const s=Va({},{width:e,height:i},r);Na(t,s,{x:0,y:0},{x:0,y:0},{width:Math.min(t.width,e),height:Math.min(t.height,i)},r),t.width=e,t.height=i,t.data=s.data}function Na(t,e,i,r,s,n){if(0===s.width||0===s.height)return e;if(s.width>t.width||s.height>t.height||i.x>t.width-s.width||i.y>t.height-s.height)throw new RangeError("out of range source coordinates for image copy");if(s.width>e.width||s.height>e.height||r.x>e.width-s.width||r.y>e.height-s.height)throw new RangeError("out of range destination coordinates for image copy");const o=t.data,a=e.data;if(o===a)throw new Error("srcData equals dstData, so image is already copied");for(let l=0;l<s.height;l++){const c=((i.y+l)*t.width+i.x)*n,h=((r.y+l)*e.width+r.x)*n;for(let t=0;t<s.width*n;t++)a[h+t]=o[c+t]}return e}class ja{constructor(t,e){Va(this,t,1,e)}resize(t){Ua(this,t,1)}clone(){return new ja({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,e,i,r,s){Na(t,e,i,r,s,1)}}class $a{constructor(t,e){Va(this,t,4,e)}resize(t){Ua(this,t,4)}replace(t,e){e?this.data.set(t):this.data=t instanceof Uint8ClampedArray?new Uint8Array(t.buffer):t}clone(){return new $a({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,e,i,r,s){Na(t,e,i,r,s,4)}}function qa(t){const e={},i=t.resolution||256,r=t.clips?t.clips.length:1,s=t.image||new $a({width:i,height:r});if(Math.log(i)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${i}`);const n=(i,r,n)=>{e[t.evaluationKey]=n;const o=t.expression.evaluate(e);s.data[i+r+0]=Math.floor(255*o.r/o.a),s.data[i+r+1]=Math.floor(255*o.g/o.a),s.data[i+r+2]=Math.floor(255*o.b/o.a),s.data[i+r+3]=Math.floor(255*o.a)};if(t.clips)for(let e=0,s=0;e<r;++e,s+=4*i)for(let r=0,o=0;r<i;r++,o+=4){const 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bn(G.paint_fill["fill-outline-color"]),"fill-translate":new vn(G.paint_fill["fill-translate"]),"fill-translate-anchor":new vn(G.paint_fill["fill-translate-anchor"]),"fill-pattern":new wn(G.paint_fill["fill-pattern"])})},get layout(){return Al=Al||new In({"fill-sort-key":new bn(G.layout_fill["fill-sort-key"])})}};class Ml extends Pn{constructor(t){super(t,Cl)}recalculate(t,e){super.recalculate(t,e);const i=this.paint._values["fill-outline-color"];"constant"===i.value.kind&&void 0===i.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(t){return new Il(t)}queryRadius(){return wa(this.paint.get("fill-translate"))}queryIntersectsFeature(t,e,i,r,s,n,o){return pa(Ta(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),n.angle,o),r)}isTileClipped(){return!0}}const kl=zn([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),zl=zn([{name:"a_centroid",components:2,type:"Int16"}],4),{members:El}=kl;var Dl={},Ll=r,Rl=Bl;function Bl(t,e,i,r,s){this.properties={},this.extent=i,this.type=0,this._pbf=t,this._geometry=-1,this._keys=r,this._values=s,t.readFields(Fl,this,e)}function Fl(t,e,i){1==t?e.id=i.readVarint():2==t?function(t,e){for(var i=t.readVarint()+t.pos;t.pos<i;){var r=e._keys[t.readVarint()],s=e._values[t.readVarint()];e.properties[r]=s}}(i,e):3==t?e.type=i.readVarint():4==t&&(e._geometry=i.pos)}function Ol(t){for(var e,i,r=0,s=0,n=t.length,o=n-1;s<n;o=s++)r+=((i=t[o]).x-(e=t[s]).x)*(e.y+i.y);return r}Bl.types=["Unknown","Point","LineString","Polygon"],Bl.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,i=t.readVarint()+t.pos,r=1,s=0,n=0,o=0,a=[];t.pos<i;){if(s<=0){var l=t.readVarint();r=7&l,s=l>>3}if(s--,1===r||2===r)n+=t.readSVarint(),o+=t.readSVarint(),1===r&&(e&&a.push(e),e=[]),e.push(new Ll(n,o));else{if(7!==r)throw new Error("unknown command "+r);e&&e.push(e[0].clone())}}return e&&a.push(e),a},Bl.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,i=1,r=0,s=0,n=0,o=1/0,a=-1/0,l=1/0,c=-1/0;t.pos<e;){if(r<=0){var h=t.readVarint();i=7&h,r=h>>3}if(r--,1===i||2===i)(s+=t.readSVarint())<o&&(o=s),s>a&&(a=s),(n+=t.readSVarint())<l&&(l=n),n>c&&(c=n);else if(7!==i)throw new Error("unknown command "+i)}return[o,l,a,c]},Bl.prototype.toGeoJSON=function(t,e,i){var r,s,n=this.extent*Math.pow(2,i),o=this.extent*t,a=this.extent*e,l=this.loadGeometry(),c=Bl.types[this.type];function h(t){for(var e=0;e<t.length;e++){var i=t[e];t[e]=[360*(i.x+o)/n-180,360/Math.PI*Math.atan(Math.exp((180-360*(i.y+a)/n)*Math.PI/180))-90]}}switch(this.type){case 1:var u=[];for(r=0;r<l.length;r++)u[r]=l[r][0];h(l=u);break;case 2:for(r=0;r<l.length;r++)h(l[r]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var i,r,s=[],n=0;n<e;n++){var o=Ol(t[n]);0!==o&&(void 0===r&&(r=o<0),r===o<0?(i&&s.push(i),i=[t[n]]):i.push(t[n]))}return i&&s.push(i),s}(l),r=0;r<l.length;r++)for(s=0;s<l[r].length;s++)h(l[r][s])}1===l.length?l=l[0]:c="Multi"+c;var p={type:"Feature",geometry:{type:c,coordinates:l},properties:this.properties};return"id"in this&&(p.id=this.id),p};var Vl=Rl,Ul=Nl;function Nl(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(jl,this,e),this.length=this._features.length}function jl(t,e,i){15===t?e.version=i.readVarint():1===t?e.name=i.readString():5===t?e.extent=i.readVarint():2===t?e._features.push(i.pos):3===t?e._keys.push(i.readString()):4===t&&e._values.push(function(t){for(var e=null,i=t.readVarint()+t.pos;t.pos<i;){var r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}return e}(i))}Nl.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new Vl(this._pbf,e,this.extent,this._keys,this._values)};var $l=Ul;function ql(t,e,i){if(3===t){var r=new $l(i,i.readVarint()+i.pos);r.length&&(e[r.name]=r)}}Dl.VectorTile=function(t,e){this.layers=t.readFields(ql,{},e)},Dl.VectorTileFeature=Rl,Dl.VectorTileLayer=Ul;const Zl=Dl.VectorTileFeature.types,Gl=Math.pow(2,13);function Wl(t,e,i,r,s,n,o,a){t.emplaceBack(e,i,2*Math.floor(r*Gl)+o,s*Gl*2,n*Gl*2,Math.round(a))}class Hl{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(t=>t.id),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new yo,this.centroidVertexArray=new fo,this.indexArray=new Po,this.programConfigurations=new ta(t.layers,t.zoom),this.segments=new zo,this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id)}populate(t,e,i){this.features=[],this.hasPattern=Tl("fill-extrusion",this.layers,e);for(const{feature:r,id:s,index:n,sourceLayerIndex:o}of t){const t=this.layers[0]._featureFilter.needGeometry,a=aa(r,t);if(!this.layers[0]._featureFilter.filter(new un(this.zoom),a,i))continue;const l={id:s,sourceLayerIndex:o,index:n,geometry:t?a.geometry:oa(r),properties:r.properties,type:r.type,patterns:{}};this.hasPattern?this.features.push(Sl("fill-extrusion",this.layers,l,this.zoom,e)):this.addFeature(l,l.geometry,n,i,{}),e.featureIndex.insert(r,l.geometry,n,o,this.index,!0)}}addFeatures(t,e,i){for(const t of this.features){const{geometry:r}=t;this.addFeature(t,r,t.index,e,i)}}update(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,El),this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,zl.members,!0),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(t,e,i,r,s){for(const i of gi(e,500)){const e={x:0,y:0,vertexCount:0};let r=0;for(const t of i)r+=t.length;let s=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const t of i){if(0===t.length)continue;if(Jl(t))continue;let i=0;for(let r=0;r<t.length;r++){const n=t[r];if(r>=1){const o=t[r-1];if(!Xl(n,o)){s.vertexLength+4>zo.MAX_VERTEX_ARRAY_LENGTH&&(s=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const t=n.sub(o)._perp()._unit(),r=o.dist(n);i+r>32768&&(i=0),Wl(this.layoutVertexArray,n.x,n.y,t.x,t.y,0,0,i),Wl(this.layoutVertexArray,n.x,n.y,t.x,t.y,0,1,i),e.x+=2*n.x,e.y+=2*n.y,e.vertexCount+=2,i+=r,Wl(this.layoutVertexArray,o.x,o.y,t.x,t.y,0,0,i),Wl(this.layoutVertexArray,o.x,o.y,t.x,t.y,0,1,i),e.x+=2*o.x,e.y+=2*o.y,e.vertexCount+=2;const a=s.vertexLength;this.indexArray.emplaceBack(a,a+2,a+1),this.indexArray.emplaceBack(a+1,a+2,a+3),s.vertexLength+=4,s.primitiveLength+=2}}}}if(s.vertexLength+r>zo.MAX_VERTEX_ARRAY_LENGTH&&(s=this.segments.prepareSegment(r,this.layoutVertexArray,this.indexArray)),"Polygon"!==Zl[t.type])continue;const n=[],o=[],a=s.vertexLength;for(const t of i)if(0!==t.length){t!==i[0]&&o.push(n.length/2);for(let i=0;i<t.length;i++){const r=t[i];Wl(this.layoutVertexArray,r.x,r.y,0,0,1,1,0),e.x+=r.x,e.y+=r.y,e.vertexCount+=1,n.push(r.x),n.push(r.y)}}const l=Ya(n,o);for(let t=0;t<l.length;t+=3)this.indexArray.emplaceBack(a+l[t],a+l[t+2],a+l[t+1]);s.primitiveLength+=l.length/3,s.vertexLength+=r;for(let t=0;t<e.vertexCount;t++){const t=Math.floor(e.x/e.vertexCount),i=Math.floor(e.y/e.vertexCount);this.centroidVertexArray.emplaceBack(t,i)}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,s,r)}}function Xl(t,e){return t.x===e.x&&(t.x<0||t.x>ra)||t.y===e.y&&(t.y<0||t.y>ra)}function Jl(t){return t.every(t=>t.x<0)||t.every(t=>t.x>ra)||t.every(t=>t.y<0)||t.every(t=>t.y>ra)}let Kl;xs("FillExtrusionBucket",Hl,{omit:["layers","features"]});var Yl={get paint(){return Kl=Kl||new In({"fill-extrusion-opacity":new vn(G["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new bn(G["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new vn(G["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new vn(G["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new wn(G["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new bn(G["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new bn(G["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new vn(G["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Ql extends Pn{constructor(t){super(t,Yl)}createBucket(t){return new Hl(t)}queryRadius(){return wa(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(t,e,i,r,s,o,a,l){const c=Ta(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),o.angle,a),h=this.paint.get("fill-extrusion-height").evaluate(e,i),u=this.paint.get("fill-extrusion-base").evaluate(e,i),p=function(t,e){const i=[];for(const r of t){const t=[r.x,r.y,0,1];Da(t,t,e),i.push(new n(t[0]/t[3],t[1]/t[3]))}return i}(c,l),d=function(t,e,i,r){const s=[],o=[],a=r[8]*e,l=r[9]*e,c=r[10]*e,h=r[11]*e,u=r[8]*i,p=r[9]*i,d=r[10]*i,m=r[11]*i;for(const e of t){const t=[],i=[];for(const s of e){const e=s.x,o=s.y,f=r[0]*e+r[4]*o+r[12],_=r[1]*e+r[5]*o+r[13],g=r[2]*e+r[6]*o+r[14],y=r[3]*e+r[7]*o+r[15],x=g+c,v=y+h,b=f+u,w=_+p,T=g+d,S=y+m,I=new n((f+a)/v,(_+l)/v);I.z=x/v,t.push(I);const A=new n(b/S,w/S);A.z=T/S,i.push(A)}s.push(t),o.push(i)}return[s,o]}(r,u,h,l);return function(t,e,i){let r=1/0;pa(i,e)&&(r=ec(i,e[0]));for(let s=0;s<e.length;s++){const n=e[s],o=t[s];for(let t=0;t<n.length-1;t++){const e=n[t],s=[e,n[t+1],o[t+1],o[t],e];ha(i,s)&&(r=Math.min(r,ec(i,s)))}}return r!==1/0&&r}(d[0],d[1],p)}}function tc(t,e){return t.x*e.x+t.y*e.y}function ec(t,e){if(1===t.length){let i=0;const r=e[i++];let s;for(;!s||r.equals(s);)if(s=e[i++],!s)return 1/0;for(;i<e.length;i++){const n=e[i],o=t[0],a=s.sub(r),l=n.sub(r),c=o.sub(r),h=tc(a,a),u=tc(a,l),p=tc(l,l),d=tc(c,a),m=tc(c,l),f=h*p-u*u,_=(p*d-u*m)/f,g=(h*m-u*d)/f,y=r.z*(1-_-g)+s.z*_+n.z*g;if(isFinite(y))return y}return 1/0}{let t=1/0;for(const i of e)t=Math.min(t,i.z);return t}}const ic=zn([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:rc}=ic,sc=zn([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:nc}=sc,oc=Dl.VectorTileFeature.types,ac=Math.cos(Math.PI/180*37.5),lc=Math.pow(2,14)/.5;class cc{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(t=>t.id),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(t=>{this.gradients[t.id]={}}),this.layoutVertexArray=new xo,this.layoutVertexArray2=new vo,this.indexArray=new Po,this.programConfigurations=new ta(t.layers,t.zoom),this.segments=new zo,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(t=>t.isStateDependent()).map(t=>t.id)}populate(t,e,i){this.hasPattern=Tl("line",this.layers,e);const r=this.layers[0].layout.get("line-sort-key"),s=!r.isConstant(),n=[];for(const{feature:e,id:o,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,c=aa(e,t);if(!this.layers[0]._featureFilter.filter(new un(this.zoom),c,i))continue;const h=s?r.evaluate(c,{},i):void 0,u={id:o,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?c.geometry:oa(e),patterns:{},sortKey:h};n.push(u)}s&&n.sort((t,e)=>t.sortKey-e.sortKey);for(const r of n){const{geometry:s,index:n,sourceLayerIndex:o}=r;if(this.hasPattern){const t=Sl("line",this.layers,r,this.zoom,e);this.patternFeatures.push(t)}else this.addFeature(r,s,n,i,{});e.featureIndex.insert(t[n].feature,s,n,o,this.index)}}update(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)}addFeatures(t,e,i){for(const t of this.patternFeatures)this.addFeature(t,t.geometry,t.index,e,i)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,nc)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,rc),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(t){if(t.properties&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(t.properties,"mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}}addFeature(t,e,i,r,s){const n=this.layers[0].layout,o=n.get("line-join").evaluate(t,{}),a=n.get("line-cap"),l=n.get("line-miter-limit"),c=n.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(const i of e)this.addLine(i,t,o,a,l,c);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,s,r)}addLine(t,e,i,r,s,n){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let e=0;e<t.length-1;e++)this.totalDistance+=t[e].dist(t[e+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const o="Polygon"===oc[e.type];let a=t.length;for(;a>=2&&t[a-1].equals(t[a-2]);)a--;let l=0;for(;l<a-1&&t[l].equals(t[l+1]);)l++;if(a<(o?3:2))return;"bevel"===i&&(s=1.05);const c=this.overscaling<=16?15*ra/(512*this.overscaling):0,h=this.segments.prepareSegment(10*a,this.layoutVertexArray,this.indexArray);let u,p,d,m,f;this.e1=this.e2=-1,o&&(u=t[a-2],f=t[l].sub(u)._unit()._perp());for(let e=l;e<a;e++){if(d=e===a-1?o?t[l+1]:void 0:t[e+1],d&&t[e].equals(d))continue;f&&(m=f),u&&(p=u),u=t[e],f=d?d.sub(u)._unit()._perp():m,m=m||f;let _=m.add(f);0===_.x&&0===_.y||_._unit();const g=m.x*f.x+m.y*f.y,y=_.x*f.x+_.y*f.y,x=0!==y?1/y:1/0,v=2*Math.sqrt(2-2*y),b=y<ac&&p&&d,w=m.x*f.y-m.y*f.x>0;if(b&&e>l){const t=u.dist(p);if(t>2*c){const e=u.sub(u.sub(p)._mult(c/t)._round());this.updateDistance(p,e),this.addCurrentVertex(e,m,0,0,h),p=e}}const T=p&&d;let S=T?i:o?"butt":r;if(T&&"round"===S&&(x<n?S="miter":x<=2&&(S="fakeround")),"miter"===S&&x>s&&(S="bevel"),"bevel"===S&&(x>2&&(S="flipbevel"),x<s&&(S="miter")),p&&this.updateDistance(p,u),"miter"===S)_._mult(x),this.addCurrentVertex(u,_,0,0,h);else if("flipbevel"===S){if(x>100)_=f.mult(-1);else{const t=x*m.add(f).mag()/m.sub(f).mag();_._perp()._mult(t*(w?-1:1))}this.addCurrentVertex(u,_,0,0,h),this.addCurrentVertex(u,_.mult(-1),0,0,h)}else if("bevel"===S||"fakeround"===S){const t=-Math.sqrt(x*x-1),e=w?t:0,i=w?0:t;if(p&&this.addCurrentVertex(u,m,e,i,h),"fakeround"===S){const t=Math.round(180*v/Math.PI/20);for(let e=1;e<t;e++){let i=e/t;if(.5!==i){const t=i-.5;i+=i*t*(i-1)*((1.0904+g*(g*(3.55645-1.43519*g)-3.2452))*t*t+(.848013+g*(.215638*g-1.06021)))}const r=f.sub(m)._mult(i)._add(m)._unit()._mult(w?-1:1);this.addHalfVertex(u,r.x,r.y,!1,w,0,h)}}d&&this.addCurrentVertex(u,f,-e,-i,h)}else if("butt"===S)this.addCurrentVertex(u,_,0,0,h);else if("square"===S){const t=p?1:-1;this.addCurrentVertex(u,_,t,t,h)}else"round"===S&&(p&&(this.addCurrentVertex(u,m,0,0,h),this.addCurrentVertex(u,m,1,1,h,!0)),d&&(this.addCurrentVertex(u,f,-1,-1,h,!0),this.addCurrentVertex(u,f,0,0,h)));if(b&&e<a-1){const t=u.dist(d);if(t>2*c){const e=u.add(d.sub(u)._mult(c/t)._round());this.updateDistance(u,e),this.addCurrentVertex(e,f,0,0,h),u=e}}}}addCurrentVertex(t,e,i,r,s,n=!1){const o=e.y*r-e.x,a=-e.y-e.x*r;this.addHalfVertex(t,e.x+e.y*i,e.y-e.x*i,n,!1,i,s),this.addHalfVertex(t,o,a,n,!0,-r,s),this.distance>lc/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(t,e,i,r,s,n))}addHalfVertex({x:t,y:e},i,r,s,n,o,a){const l=.5*(this.lineClips?this.scaledDistance*(lc-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t<<1)+(s?1:0),(e<<1)+(n?1:0),Math.round(63*i)+128,Math.round(63*r)+128,1+(0===o?0:o<0?-1:1)|(63&l)<<2,l>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const c=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,c),a.primitiveLength++),n?this.e2=c:this.e1=c}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(t,e){this.distance+=t.dist(e),this.updateScaledDistance()}}let hc,uc;xs("LineBucket",cc,{omit:["layers","patternFeatures"]});var pc={get paint(){return uc=uc||new In({"line-opacity":new bn(G.paint_line["line-opacity"]),"line-color":new bn(G.paint_line["line-color"]),"line-translate":new vn(G.paint_line["line-translate"]),"line-translate-anchor":new vn(G.paint_line["line-translate-anchor"]),"line-width":new bn(G.paint_line["line-width"]),"line-gap-width":new bn(G.paint_line["line-gap-width"]),"line-offset":new bn(G.paint_line["line-offset"]),"line-blur":new bn(G.paint_line["line-blur"]),"line-dasharray":new Tn(G.paint_line["line-dasharray"]),"line-pattern":new wn(G.paint_line["line-pattern"]),"line-gradient":new Sn(G.paint_line["line-gradient"])})},get layout(){return hc=hc||new In({"line-cap":new vn(G.layout_line["line-cap"]),"line-join":new bn(G.layout_line["line-join"]),"line-miter-limit":new vn(G.layout_line["line-miter-limit"]),"line-round-limit":new vn(G.layout_line["line-round-limit"]),"line-sort-key":new bn(G.layout_line["line-sort-key"])})}};class dc extends bn{possiblyEvaluate(t,e){return e=new un(Math.floor(e.zoom),{now:e.now,fadeDuration:e.fadeDuration,zoomHistory:e.zoomHistory,transition:e.transition}),super.possiblyEvaluate(t,e)}evaluate(t,e,i,r){return e=g({},e,{zoom:Math.floor(e.zoom)}),super.evaluate(t,e,i,r)}}let mc;class fc extends Pn{constructor(t){super(t,pc),this.gradientVersion=0,mc||(mc=new dc(pc.paint.properties["line-width"].specification),mc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(t){if("line-gradient"===t){const t=this.gradientExpression();this.stepInterpolant=!!function(t){return void 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xc=zn([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);zn([{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 vc=zn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),bc=zn([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function wc(t,e,i){return t.sections.forEach(t=>{t.text=function(t,e,i){const r=e.layout.get("text-transform").evaluate(i,{});return"uppercase"===r?t=t.toLocaleUpperCase():"lowercase"===r&&(t=t.toLocaleLowerCase()),hn.applyArabicShaping&&(t=hn.applyArabicShaping(t)),t}(t.text,e,i)}),t}zn([{name:"triangle",components:3,type:"Uint16"}]),zn([{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"}]),zn([{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"}]),zn([{type:"Float32",name:"offsetX"}]),zn([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),zn([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const Tc={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var Sc=24,Ic=Cc,Ac=function(t,e,i,r,s){var n,o,a=8*s-r-1,l=(1<<a)-1,c=l>>1,h=-7,u=i?s-1:0,p=i?-1:1,d=t[e+u];for(u+=p,n=d&(1<<-h)-1,d>>=-h,h+=a;h>0;n=256*n+t[e+u],u+=p,h-=8);for(o=n&(1<<-h)-1,n>>=-h,h+=r;h>0;o=256*o+t[e+u],u+=p,h-=8);if(0===n)n=1-c;else{if(n===l)return o?NaN:1/0*(d?-1:1);o+=Math.pow(2,r),n-=c}return(d?-1:1)*o*Math.pow(2,n-r)},Pc=function(t,e,i,r,s,n){var o,a,l,c=8*n-s-1,h=(1<<c)-1,u=h>>1,p=23===s?Math.pow(2,-24)-Math.pow(2,-77):0,d=r?0:n-1,m=r?1:-1,f=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(a=isNaN(e)?1:0,o=h):(o=Math.floor(Math.log(e)/Math.LN2),e*(l=Math.pow(2,-o))<1&&(o--,l*=2),(e+=o+u>=1?p/l:p*Math.pow(2,1-u))*l>=2&&(o++,l/=2),o+u>=h?(a=0,o=h):o+u>=1?(a=(e*l-1)*Math.pow(2,s),o+=u):(a=e*Math.pow(2,u-1)*Math.pow(2,s),o=0));s>=8;t[i+d]=255&a,d+=m,a/=256,s-=8);for(o=o<<s|a,c+=s;c>0;t[i+d]=255&o,d+=m,o/=256,c-=8);t[i+d-m]|=128*f};function Cc(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}Cc.Varint=0,Cc.Fixed64=1,Cc.Bytes=2,Cc.Fixed32=5;var Mc=4294967296,kc=1/Mc,zc="undefined"==typeof TextDecoder?null:new TextDecoder("utf-8");function Ec(t){return t.type===Cc.Bytes?t.readVarint()+t.pos:t.pos+1}function Dc(t,e,i){return i?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function Lc(t,e,i){var r=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));i.realloc(r);for(var s=i.pos-1;s>=t;s--)i.buf[s+r]=i.buf[s]}function Rc(t,e){for(var i=0;i<t.length;i++)e.writeVarint(t[i])}function Bc(t,e){for(var i=0;i<t.length;i++)e.writeSVarint(t[i])}function Fc(t,e){for(var i=0;i<t.length;i++)e.writeFloat(t[i])}function Oc(t,e){for(var i=0;i<t.length;i++)e.writeDouble(t[i])}function Vc(t,e){for(var i=0;i<t.length;i++)e.writeBoolean(t[i])}function Uc(t,e){for(var i=0;i<t.length;i++)e.writeFixed32(t[i])}function Nc(t,e){for(var i=0;i<t.length;i++)e.writeSFixed32(t[i])}function jc(t,e){for(var i=0;i<t.length;i++)e.writeFixed64(t[i])}function $c(t,e){for(var i=0;i<t.length;i++)e.writeSFixed64(t[i])}function qc(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+16777216*t[e+3]}function Zc(t,e,i){t[i]=e,t[i+1]=e>>>8,t[i+2]=e>>>16,t[i+3]=e>>>24}function Gc(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}Cc.prototype={destroy:function(){this.buf=null},readFields:function(t,e,i){for(i=i||this.length;this.pos<i;){var r=this.readVarint(),s=r>>3,n=this.pos;this.type=7&r,t(s,e,this),this.pos===n&&this.skip(r)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=qc(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=Gc(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=qc(this.buf,this.pos)+qc(this.buf,this.pos+4)*Mc;return this.pos+=8,t},readSFixed64:function(){var t=qc(this.buf,this.pos)+Gc(this.buf,this.pos+4)*Mc;return this.pos+=8,t},readFloat:function(){var t=Ac(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=Ac(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,i,r=this.buf;return e=127&(i=r[this.pos++]),i<128?e:(e|=(127&(i=r[this.pos++]))<<7,i<128?e:(e|=(127&(i=r[this.pos++]))<<14,i<128?e:(e|=(127&(i=r[this.pos++]))<<21,i<128?e:function(t,e,i){var r,s,n=i.buf;if(r=(112&(s=n[i.pos++]))>>4,s<128)return Dc(t,r,e);if(r|=(127&(s=n[i.pos++]))<<3,s<128)return Dc(t,r,e);if(r|=(127&(s=n[i.pos++]))<<10,s<128)return Dc(t,r,e);if(r|=(127&(s=n[i.pos++]))<<17,s<128)return Dc(t,r,e);if(r|=(127&(s=n[i.pos++]))<<24,s<128)return Dc(t,r,e);if(r|=(1&(s=n[i.pos++]))<<31,s<128)return Dc(t,r,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(i=r[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&zc?function(t,e,i){return zc.decode(t.subarray(e,i))}(this.buf,e,t):function(t,e,i){for(var r="",s=e;s<i;){var n,o,a,l=t[s],c=null,h=l>239?4:l>223?3:l>191?2:1;if(s+h>i)break;

21===h?l<128&&(c=l):2===h?128==(192&(n=t[s+1]))&&(c=(31&l)<<6|63&n)<=127&&(c=null):3===h?(o=t[s+2],128==(192&(n=t[s+1]))&&128==(192&o)&&((c=(15&l)<<12|(63&n)<<6|63&o)<=2047||c>=55296&&c<=57343)&&(c=null)):4===h&&(o=t[s+2],a=t[s+3],128==(192&(n=t[s+1]))&&128==(192&o)&&128==(192&a)&&((c=(15&l)<<18|(63&n)<<12|(63&o)<<6|63&a)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,h=1):c>65535&&(c-=65536,r+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),r+=String.fromCharCode(c),s+=h}return r}(this.buf,e,t)},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==Cc.Bytes)return t.push(this.readVarint(e));var i=Ec(this);for(t=t||[];this.pos<i;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==Cc.Bytes)return t.push(this.readSVarint());var e=Ec(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==Cc.Bytes)return t.push(this.readBoolean());var e=Ec(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==Cc.Bytes)return t.push(this.readFloat());var e=Ec(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==Cc.Bytes)return t.push(this.readDouble());var e=Ec(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==Cc.Bytes)return t.push(this.readFixed32());var e=Ec(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==Cc.Bytes)return t.push(this.readSFixed32());var e=Ec(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==Cc.Bytes)return t.push(this.readFixed64());var e=Ec(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==Cc.Bytes)return t.push(this.readSFixed64());var e=Ec(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===Cc.Varint)for(;this.buf[this.pos++]>127;);else if(e===Cc.Bytes)this.pos=this.readVarint()+this.pos;else if(e===Cc.Fixed32)this.pos+=4;else{if(e!==Cc.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var i=new Uint8Array(e);i.set(this.buf),this.buf=i,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),Zc(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),Zc(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),Zc(this.buf,-1&t,this.pos),Zc(this.buf,Math.floor(t*kc),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),Zc(this.buf,-1&t,this.pos),Zc(this.buf,Math.floor(t*kc),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var i,r;if(t>=0?(i=t%4294967296|0,r=t/4294967296|0):(r=~(-t/4294967296),4294967295^(i=~(-t%4294967296))?i=i+1|0:(i=0,r=r+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,i){i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,i.buf[i.pos]=127&(t>>>=7)}(i,0,e),function(t,e){var i=(7&t)<<4;e.buf[e.pos++]|=i|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(r,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;

2this.pos=function(t,e,i){for(var r,s,n=0;n<e.length;n++){if((r=e.charCodeAt(n))>55295&&r<57344){if(!s){r>56319||n+1===e.length?(t[i++]=239,t[i++]=191,t[i++]=189):s=r;continue}if(r<56320){t[i++]=239,t[i++]=191,t[i++]=189,s=r;continue}r=s-55296<<10|r-56320|65536,s=null}else s&&(t[i++]=239,t[i++]=191,t[i++]=189,s=null);r<128?t[i++]=r:(r<2048?t[i++]=r>>6|192:(r<65536?t[i++]=r>>12|224:(t[i++]=r>>18|240,t[i++]=r>>12&63|128),t[i++]=r>>6&63|128),t[i++]=63&r|128)}return i}(this.buf,t,this.pos);var i=this.pos-e;i>=128&&Lc(e,i,this),this.pos=e-1,this.writeVarint(i),this.pos+=i},writeFloat:function(t){this.realloc(4),Pc(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),Pc(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var i=0;i<e;i++)this.buf[this.pos++]=t[i]},writeRawMessage:function(t,e){this.pos++;var i=this.pos;t(e,this);var r=this.pos-i;r>=128&&Lc(i,r,this),this.pos=i-1,this.writeVarint(r),this.pos+=r},writeMessage:function(t,e,i){this.writeTag(t,Cc.Bytes),this.writeRawMessage(e,i)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Rc,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,Bc,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,Vc,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,Fc,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,Oc,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,Uc,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,Nc,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,jc,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,$c,e)},writeBytesField:function(t,e){this.writeTag(t,Cc.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,Cc.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,Cc.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,Cc.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,Cc.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,Cc.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,Cc.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,Cc.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,Cc.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,Cc.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var Wc=i(Ic);function Hc(t,e,i){1===t&&i.readMessage(Xc,e)}function Xc(t,e,i){if(3===t){const{id:t,bitmap:r,width:s,height:n,left:o,top:a,advance:l}=i.readMessage(Jc,{});e.push({id:t,bitmap:new ja({width:s+6,height:n+6},r),metrics:{width:s,height:n,left:o,top:a,advance:l}})}}function Jc(t,e,i){1===t?e.id=i.readVarint():2===t?e.bitmap=i.readBytes():3===t?e.width=i.readVarint():4===t?e.height=i.readVarint():5===t?e.left=i.readSVarint():6===t?e.top=i.readSVarint():7===t&&(e.advance=i.readVarint())}function Kc(t){let e=0,i=0;for(const r of t)e+=r.w*r.h,i=Math.max(i,r.w);t.sort((t,e)=>e.h-t.h);const r=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),i),h:1/0}];let s=0,n=0;for(const e of t)for(let t=r.length-1;t>=0;t--){const i=r[t];if(!(e.w>i.w||e.h>i.h)){if(e.x=i.x,e.y=i.y,n=Math.max(n,e.y+e.h),s=Math.max(s,e.x+e.w),e.w===i.w&&e.h===i.h){const e=r.pop();t<r.length&&(r[t]=e)}else e.h===i.h?(i.x+=e.w,i.w-=e.w):e.w===i.w?(i.y+=e.h,i.h-=e.h):(r.push({x:i.x+e.w,y:i.y,w:i.w-e.w,h:e.h}),i.y+=e.h,i.h-=e.h);break}}return{w:s,h:n,fill:e/(s*n)||0}}class Yc{constructor(t,{pixelRatio:e,version:i,stretchX:r,stretchY:s,content:n,textFitWidth:o,textFitHeight:a}){this.paddedRect=t,this.pixelRatio=e,this.stretchX=r,this.stretchY=s,this.content=n,this.version=i,this.textFitWidth=o,this.textFitHeight=a}get tl(){return[this.paddedRect.x+1,this.paddedRect.y+1]}get br(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]}}class Qc{constructor(t,e){const i={},r={};this.haveRenderCallbacks=[];const s=[];this.addImages(t,i,s),this.addImages(e,r,s);const{w:n,h:o}=Kc(s),a=new $a({width:n||1,height:o||1});for(const e in t){const r=t[e],s=i[e].paddedRect;$a.copy(r.data,a,{x:0,y:0},{x:s.x+1,y:s.y+1},r.data)}for(const t in e){const i=e[t],s=r[t].paddedRect,n=s.x+1,o=s.y+1,l=i.data.width,c=i.data.height;$a.copy(i.data,a,{x:0,y:0},{x:n,y:o},i.data),$a.copy(i.data,a,{x:0,y:c-1},{x:n,y:o-1},{width:l,height:1}),$a.copy(i.data,a,{x:0,y:0},{x:n,y:o+c},{width:l,height:1}),$a.copy(i.data,a,{x:l-1,y:0},{x:n-1,y:o},{width:1,height:c}),$a.copy(i.data,a,{x:0,y:0},{x:n+l,y:o},{width:1,height:c})}this.image=a,this.iconPositions=i,this.patternPositions=r}addImages(t,e,i){for(const r in t){const s=t[r],n={x:0,y:0,w:s.data.width+2,h:s.data.height+2};i.push(n),e[r]=new Yc(n,s),s.hasRenderCallback&&this.haveRenderCallbacks.push(r)}}patchUpdatedImages(t,e){t.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const i in t.updatedImages)this.patchUpdatedImage(this.iconPositions[i],t.getImage(i),e),this.patchUpdatedImage(this.patternPositions[i],t.getImage(i),e)}patchUpdatedImage(t,e,i){if(!t||!e)return;if(t.version===e.version)return;t.version=e.version;const[r,s]=t.tl;i.update(e.data,void 0,{x:r,y:s})}}var th;xs("ImagePosition",Yc),xs("ImageAtlas",Qc),t.ah=void 0,(th=t.ah||(t.ah={}))[th.none=0]="none",th[th.horizontal=1]="horizontal",th[th.vertical=2]="vertical",th[th.horizontalOnly=3]="horizontalOnly";const eh=-17;class ih{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(t,e){const i=new ih;return i.scale=t||1,i.fontStack=e,i}static forImage(t){const e=new ih;return e.imageName=t,e}}class rh{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(t,e){const i=new rh;for(let r=0;r<t.sections.length;r++){const s=t.sections[r];s.image?i.addImageSection(s):i.addTextSection(s,e)}return i}length(){return this.text.length}getSection(t){return this.sections[this.sectionIndex[t]]}getSectionIndex(t){return this.sectionIndex[t]}getCharCode(t){return this.text.charCodeAt(t)}verticalizePunctuation(){this.text=function(t){let e="";for(let i=0;i<t.length;i++){const r=t.charCodeAt(i+1)||null,s=t.charCodeAt(i-1)||null;e+=r&&nn(r)&&!Tc[t[i+1]]||s&&nn(s)&&!Tc[t[i-1]]||!Tc[t[i]]?t[i]:Tc[t[i]]}return e}(this.text)}trim(){let t=0;for(let e=0;e<this.text.length&&nh[this.text.charCodeAt(e)];e++)t++;let e=this.text.length;for(let i=this.text.length-1;i>=0&&i>=t&&nh[this.text.charCodeAt(i)];i--)e--;this.text=this.text.substring(t,e),this.sectionIndex=this.sectionIndex.slice(t,e)}substring(t,e){const i=new rh;return i.text=this.text.substring(t,e),i.sectionIndex=this.sectionIndex.slice(t,e),i.sections=this.sections,i}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((t,e)=>Math.max(t,this.sections[e].scale),0)}addTextSection(t,e){this.text+=t.text,this.sections.push(ih.forText(t.scale,t.fontStack||e));const i=this.sections.length-1;for(let e=0;e<t.text.length;++e)this.sectionIndex.push(i)}addImageSection(t){const e=t.image?t.image.name:"";if(0===e.length)return void T("Can't add FormattedSection with an empty image.");const i=this.getNextImageSectionCharCode();i?(this.text+=String.fromCharCode(i),this.sections.push(ih.forImage(e)),this.sectionIndex.push(this.sections.length-1)):T("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function sh(e,i,r,s,n,o,a,l,c,h,u,p,d,m,f){const _=rh.fromFeature(e,n);let g;p===t.ah.vertical&&_.verticalizePunctuation();const{processBidirectionalText:y,processStyledBidirectionalText:x}=hn;if(y&&1===_.sections.length){g=[];const t=y(_.toString(),dh(_,h,o,i,s,m));for(const e of t){const t=new rh;t.text=e,t.sections=_.sections;for(let i=0;i<e.length;i++)t.sectionIndex.push(0);g.push(t)}}else if(x){g=[];const t=x(_.text,_.sectionIndex,dh(_,h,o,i,s,m));for(const e of t){const t=new rh;t.text=e[0],t.sectionIndex=e[1],t.sections=_.sections,g.push(t)}}else g=function(t,e){const i=[],r=t.text;let s=0;for(const r of e)i.push(t.substring(s,r)),s=r;return s<r.length&&i.push(t.substring(s,r.length)),i}(_,dh(_,h,o,i,s,m));const v=[],b={positionedLines:v,text:_.toString(),top:u[1],bottom:u[1],left:u[0],right:u[0],writingMode:p,iconsInText:!1,verticalizable:!1};return function(e,i,r,s,n,o,a,l,c,h,u,p){let d=0,m=eh,f=0,_=0;const g="right"===l?1:"left"===l?0:.5;let y=0;for(const a of n){a.trim();const n=a.getMaxScale(),l=(n-1)*Sc,v={positionedGlyphs:[],lineOffset:0};e.positionedLines[y]=v;const b=v.positionedGlyphs;let w=0;if(!a.length()){m+=o,++y;continue}for(let o=0;o<a.length();o++){const f=a.getSection(o),_=a.getSectionIndex(o),g=a.getCharCode(o);let y=0,v=null,T=null,S=null,I=Sc;const A=!(c===t.ah.horizontal||!u&&!sn(g)||u&&(nh[g]||(x=g,/\p{sc=Arab}/u.test(String.fromCodePoint(x)))));if(f.imageName){const t=s[f.imageName];if(!t)continue;S=f.imageName,e.iconsInText=e.iconsInText||!0,T=t.paddedRect;const i=t.displaySize;f.scale=f.scale*Sc/p,v={width:i[0],height:i[1],left:1,top:-3,advance:A?i[1]:i[0]},y=l+(Sc-i[1]*f.scale),I=v.advance;const r=A?i[0]*f.scale-Sc*n:i[1]*f.scale-Sc*n;r>0&&r>w&&(w=r)}else{const t=r[f.fontStack],e=t&&t[g];if(e&&e.rect)T=e.rect,v=e.metrics;else{const t=i[f.fontStack],e=t&&t[g];if(!e)continue;v=e.metrics}y=(n-f.scale)*Sc}A?(e.verticalizable=!0,b.push({glyph:g,imageName:S,x:d,y:m+y,vertical:A,scale:f.scale,fontStack:f.fontStack,sectionIndex:_,metrics:v,rect:T}),d+=I*f.scale+h):(b.push({glyph:g,imageName:S,x:d,y:m+y,vertical:A,scale:f.scale,fontStack:f.fontStack,sectionIndex:_,metrics:v,rect:T}),d+=v.advance*f.scale+h)}0!==b.length&&(f=Math.max(d-h,f),fh(b,0,b.length-1,g,w)),d=0;const T=o*n+w;v.lineOffset=Math.max(w,l),m+=T,_=Math.max(T,_),++y}var x;const v=m-eh,{horizontalAlign:b,verticalAlign:w}=mh(a);(function(t,e,i,r,s,n,o,a,l){const c=(e-i)*s;let h=0;h=n!==o?-a*r-eh:(-r*l+.5)*o;for(const e of t)for(const t of e.positionedGlyphs)t.x+=c,t.y+=h})(e.positionedLines,g,b,w,f,_,o,v,n.length),e.top+=-w*v,e.bottom=e.top+v,e.left+=-b*f,e.right=e.left+f}(b,i,r,s,g,a,l,c,p,h,d,f),!function(t){for(const e of t)if(0!==e.positionedGlyphs.length)return!1;return!0}(v)&&b}const nh={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},oh={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},ah={40:!0};function lh(t,e,i,r,s,n){if(e.imageName){const t=r[e.imageName];return t?t.displaySize[0]*e.scale*Sc/n+s:0}{const r=i[e.fontStack],n=r&&r[t];return n?n.metrics.advance*e.scale+s:0}}function ch(t,e,i,r){const s=Math.pow(t-e,2);return r?t<e?s/2:2*s:s+Math.abs(i)*i}function hh(t,e,i){let r=0;return 10===t&&(r-=1e4),i&&(r+=150),40!==t&&65288!==t||(r+=50),41!==e&&65289!==e||(r+=50),r}function uh(t,e,i,r,s,n){let o=null,a=ch(e,i,s,n);for(const t of r){const r=ch(e-t.x,i,s,n)+t.badness;r<=a&&(o=t,a=r)}return{index:t,x:e,priorBreak:o,badness:a}}function ph(t){return t?ph(t.priorBreak).concat(t.index):[]}function dh(t,e,i,r,s,n){if(!t)return[];const o=[],a=function(t,e,i,r,s,n){let o=0;for(let i=0;i<t.length();i++){const a=t.getSection(i);o+=lh(t.getCharCode(i),a,r,s,e,n)}return o/Math.max(1,Math.ceil(o/i))}(t,e,i,r,s,n),l=t.text.indexOf("​")>=0;let c=0;for(let i=0;i<t.length();i++){const u=t.getSection(i),p=t.getCharCode(i);if(nh[p]||(c+=lh(p,u,r,s,e,n)),i<t.length()-1){const e=!((h=p)<11904)&&(!!Hs(h)||!!qs(h)||!!js(h)||!!Vs(h)||!!$s(h)||!!Js(h)||!!Os(h)||!!Ws(h)||rn.test(String.fromCodePoint(h)));(oh[p]||e||u.imageName||i!==t.length()-2&&ah[t.getCharCode(i+1)])&&o.push(uh(i+1,c,a,o,hh(p,t.getCharCode(i+1),e&&l),!1))}}var h;return ph(uh(t.length(),c,a,o,0,!0))}function mh(t){let e=.5,i=.5;switch(t){case"right":case"top-right":case"bottom-right":e=1;break;case"left":case"top-left":case"bottom-left":e=0}switch(t){case"bottom":case"bottom-right":case"bottom-left":i=1;break;case"top":case"top-right":case"top-left":i=0}return{horizontalAlign:e,verticalAlign:i}}function fh(t,e,i,r,s){if(!r&&!s)return;const n=t[i],o=(t[i].x+n.metrics.advance*n.scale)*r;for(let r=e;r<=i;r++)t[r].x-=o,t[r].y+=s}function _h(t,e,i){const{horizontalAlign:r,verticalAlign:s}=mh(i),n=e[0]-t.displaySize[0]*r,o=e[1]-t.displaySize[1]*s;return{image:t,top:o,bottom:o+t.displaySize[1],left:n,right:n+t.displaySize[0]}}function gh(t){var e,i;let r=t.left,s=t.top,n=t.right-r,o=t.bottom-s;const a=null!==(e=t.image.textFitWidth)&&void 0!==e?e:"stretchOrShrink",l=null!==(i=t.image.textFitHeight)&&void 0!==i?i:"stretchOrShrink",c=(t.image.content[2]-t.image.content[0])/(t.image.content[3]-t.image.content[1]);if("proportional"===l){if("stretchOnly"===a&&n/o<c||"proportional"===a){const t=Math.ceil(o*c);r*=t/n,n=t}}else if("proportional"===a&&"stretchOnly"===l&&0!==c&&n/o>c){const t=Math.ceil(n/c);s*=t/o,o=t}return{x1:r,y1:s,x2:r+n,y2:s+o}}function yh(t,e,i,r,s,n){const o=t.image;let a;if(o.content){const t=o.content,e=o.pixelRatio||1;a=[t[0]/e,t[1]/e,o.displaySize[0]-t[2]/e,o.displaySize[1]-t[3]/e]}const l=e.left*n,c=e.right*n;let h,u,p,d;"width"===i||"both"===i?(d=s[0]+l-r[3],u=s[0]+c+r[1]):(d=s[0]+(l+c-o.displaySize[0])/2,u=d+o.displaySize[0]);const m=e.top*n,f=e.bottom*n;return"height"===i||"both"===i?(h=s[1]+m-r[0],p=s[1]+f+r[2]):(h=s[1]+(m+f-o.displaySize[1])/2,p=h+o.displaySize[1]),{image:o,top:h,right:u,bottom:p,left:d,collisionPadding:a}}const xh=128,vh=32640;function bh(t,e){const{expression:i}=e;if("constant"===i.kind)return{kind:"constant",layoutSize:i.evaluate(new un(t+1))};if("source"===i.kind)return{kind:"source"};{const{zoomStops:e,interpolationType:r}=i;let s=0;for(;s<e.length&&e[s]<=t;)s++;s=Math.max(0,s-1);let n=s;for(;n<e.length&&e[n]<t+1;)n++;n=Math.min(e.length-1,n);const o=e[s],a=e[n];return"composite"===i.kind?{kind:"composite",minZoom:o,maxZoom:a,interpolationType:r}:{kind:"camera",minZoom:o,maxZoom:a,minSize:i.evaluate(new un(o)),maxSize:i.evaluate(new un(a)),interpolationType:r}}}function wh(t,e,i){let r="never";const s=t.get(e);return s?r=s:t.get(i)&&(r="always"),r}const Th=Dl.VectorTileFeature.types,Sh=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Ih(t,e,i,r,s,n,o,a,l,c,h,u,p){const d=a?Math.min(vh,Math.round(a[0])):0,m=a?Math.min(vh,Math.round(a[1])):0;t.emplaceBack(e,i,Math.round(32*r),Math.round(32*s),n,o,(d<<1)+(l?1:0),m,16*c,16*h,256*u,256*p)}function Ah(t,e,i){t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i)}function Ph(t){for(const e of t.sections)if(cn(e.text))return!0;return!1}class Ch{constructor(t){this.layoutVertexArray=new wo,this.indexArray=new Po,this.programConfigurations=t,this.segments=new zo,this.dynamicLayoutVertexArray=new To,this.opacityVertexArray=new So,this.hasVisibleVertices=!1,this.placedSymbolArray=new no}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(t,e,i,r){this.isEmpty()||(i&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,gc.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,yc.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,Sh,!0),this.opacityVertexBuffer.itemSize=1),(i||r)&&this.programConfigurations.upload(t))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}xs("SymbolBuffers",Ch);class Mh{constructor(t,e,i){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new i,this.segments=new zo,this.collisionVertexArray=new Ao}upload(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,xc.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}xs("CollisionBuffers",Mh);class kh{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(t=>

2i&&(e[i.charCodeAt(0)]=!0)}}populate(e,i,r){const s=this.layers[0],n=s.layout,o=n.get("text-font"),a=n.get("text-field"),l=n.get("icon-image"),c=("constant"!==a.value.kind||a.value.value instanceof Jt&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==o.value.kind||o.value.value.length>0),h="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,u=n.get("symbol-sort-key");if(this.features=[],!c&&!h)return;const p=i.iconDependencies,d=i.glyphDependencies,m=i.availableImages,f=new un(this.zoom);for(const{feature:i,id:a,index:l,sourceLayerIndex:_}of e){const e=s._featureFilter.needGeometry,g=aa(i,e);if(!s._featureFilter.filter(f,g,r))continue;let y,x;if(e||(g.geometry=oa(i)),c){const t=s.getValueAndResolveTokens("text-field",g,r,m),e=Jt.factory(t),i=this.hasRTLText=this.hasRTLText||Ph(e);(!i||"unavailable"===hn.getRTLTextPluginStatus()||i&&hn.isParsed())&&(y=wc(e,s,g))}if(h){const t=s.getValueAndResolveTokens("icon-image",g,r,m);x=t instanceof te?t:te.fromString(t)}if(!y&&!x)continue;const v=this.sortFeaturesByKey?u.evaluate(g,{},r):void 0;if(this.features.push({id:a,text:y,icon:x,index:l,sourceLayerIndex:_,geometry:g.geometry,properties:i.properties,type:Th[i.type],sortKey:v}),x&&(p[x.name]=!0),y){const e=o.evaluate(g,{},r).join(","),i="viewport"!==n.get("text-rotation-alignment")&&"point"!==n.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(t.ah.vertical)>=0;for(const t of y.sections)if(t.image)p[t.image.name]=!0;else{const r=Ks(y.toString()),s=t.fontStack||e,n=d[s]=d[s]||{};this.calculateGlyphDependencies(t.text,n,i,this.allowVerticalPlacement,r)}}}"line"===n.get("symbol-placement")&&(this.features=function(t){const e={},i={},r=[];let s=0;function n(e){r.push(t[e]),s++}function o(t,e,s){const n=i[t];return delete i[t],i[e]=n,r[n].geometry[0].pop(),r[n].geometry[0]=r[n].geometry[0].concat(s[0]),n}function a(t,i,s){const n=e[i];return delete e[i],e[t]=n,r[n].geometry[0].shift(),r[n].geometry[0]=s[0].concat(r[n].geometry[0]),n}function l(t,e,i){const r=i?e[0][e[0].length-1]:e[0][0];return`${t}:${r.x}:${r.y}`}for(let c=0;c<t.length;c++){const h=t[c],u=h.geometry,p=h.text?h.text.toString():null;if(!p){n(c);continue}const d=l(p,u),m=l(p,u,!0);if(d in i&&m in e&&i[d]!==e[m]){const t=a(d,m,u),s=o(d,m,r[t].geometry);delete e[d],delete i[m],i[l(p,r[s].geometry,!0)]=s,r[t].geometry=null}else d in i?o(d,m,u):m in e?a(d,m,u):(n(c),e[d]=s-1,i[m]=s-1)}return r.filter(t=>t.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((t,e)=>t.sortKey-e.sortKey)}update(t,e,i){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,i),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,i))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(t,e){const i=this.lineVertexArray.length;if(void 0!==t.segment){let i=t.dist(e[t.segment+1]),r=t.dist(e[t.segment]);const s={};for(let r=t.segment+1;r<e.length;r++)s[r]={x:e[r].x,y:e[r].y,tileUnitDistanceFromAnchor:i},r<e.length-1&&(i+=e[r+1].dist(e[r]));for(let i=t.segment||0;i>=0;i--)s[i]={x:e[i].x,y:e[i].y,tileUnitDistanceFromAnchor:r},i>0&&(r+=e[i-1].dist(e[i]));for(let t=0;t<e.length;t++){const e=s[t];this.lineVertexArray.emplaceBack(e.x,e.y,e.tileUnitDistanceFromAnchor)}}return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}}addSymbols(e,i,r,s,n,o,a,l,c,h,u,p){const d=e.indexArray,m=e.layoutVertexArray,f=e.segments.prepareSegment(4*i.length,m,d,this.canOverlap?o.sortKey:void 0),_=this.glyphOffsetArray.length,g=f.vertexLength,y=this.allowVerticalPlacement&&a===t.ah.vertical?Math.PI/2:0,x=o.text&&o.text.sections;for(let t=0;t<i.length;t++){const{tl:s,tr:n,bl:a,br:c,tex:h,pixelOffsetTL:u,pixelOffsetBR:_,minFontScaleX:g,minFontScaleY:v,glyphOffset:b,isSDF:w,sectionIndex:T}=i[t],S=f.vertexLength,I=b[1];Ih(m,l.x,l.y,s.x,I+s.y,h.x,h.y,r,w,u.x,u.y,g,v),Ih(m,l.x,l.y,n.x,I+n.y,h.x+h.w,h.y,r,w,_.x,u.y,g,v),Ih(m,l.x,l.y,a.x,I+a.y,h.x,h.y+h.h,r,w,u.x,_.y,g,v),Ih(m,l.x,l.y,c.x,I+c.y,h.x+h.w,h.y+h.h,r,w,_.x,_.y,g,v),Ah(e.dynamicLayoutVertexArray,l,y),d.emplaceBack(S,S+1,S+2),d.emplaceBack(S+1,S+2,S+3),f.vertexLength+=4,f.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(b[0]),t!==i.length-1&&T===i[t+1].sectionIndex||e.programConfigurations.populatePaintArrays(m.length,o,o.index,{},p,x&&x[T])}e.placedSymbolArray.emplaceBack(l.x,l.y,_,this.glyphOffsetArray.length-_,g,c,h,l.segment,r?r[0]:0,r?r[1]:0,s[0],s[1],a,0,!1,0,u)}_addCollisionDebugVertex(t,e,i,r,s,n){return e.emplaceBack(0,0),t.emplaceBack(i.x,i.y,r,s,Math.round(n.x),Math.round(n.y))}addCollisionDebugVertices(t,e,i,r,s,o,a){const l=s.segments.prepareSegment(4,s.layoutVertexArray,s.indexArray),c=l.vertexLength,h=s.layoutVertexArray,u=s.collisionVertexArray,p=a.anchorX,d=a.anchorY;this._addCollisionDebugVertex(h,u,o,p,d,new n(t,e)),this._addCollisionDebugVertex(h,u,o,p,d,new n(i,e)),this._addCollisionDebugVertex(h,u,o,p,d,new n(i,r)),this._addCollisionDebugVertex(h,u,o,p,d,new n(t,r)),l.vertexLength+=4;const m=s.indexArray;m.emplaceBack(c,c+1),m.emplaceBack(c+1,c+2),m.emplaceBack(c+2,c+3),m.emplaceBack(c+3,c),l.primitiveLength+=4}addDebugCollisionBoxes(t,e,i,r){for(let s=t;s<e;s++){const t=this.collisionBoxArray.get(s);this.addCollisionDebugVertices(t.x1,t.y1,t.x2,t.y2,r?this.textCollisionBox:this.iconCollisionBox,t.anchorPoint,i)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Mh(Io,vc.members,Co),this.iconCollisionBox=new Mh(Io,vc.members,Co);for(let t=0;t<this.symbolInstances.length;t++){const e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e,!1),this.addDebugCollisionBoxes(e.verticalIconBoxStartIndex,e.verticalIconBoxEndIndex,e,!1)}}_deserializeCollisionBoxesForSymbol(t,e,i,r,s,n,o,a,l){const c={};for(let r=e;r<i;r++){const e=t.get(r);c.textBox={x1:e.x1,y1:e.y1,x2:e.x2,y2:e.y2,anchorPointX:e.anchorPointX,anchorPointY:e.anchorPointY},c.textFeatureIndex=e.featureIndex;break}for(let e=r;e<s;e++){const i=t.get(e);c.verticalTextBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.verticalTextFeatureIndex=i.featureIndex;break}for(let e=n;e<o;e++){const i=t.get(e);c.iconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.iconFeatureIndex=i.featureIndex;break}for(let e=a;e<l;e++){const i=t.get(e);c.verticalIconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.verticalIconFeatureIndex=i.featureIndex;break}return c}deserializeCollisionBoxes(t){this.collisionArrays=[];for(let e=0;e<this.symbolInstances.length;e++){const i=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,i.textBoxStartIndex,i.textBoxEndIndex,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i.iconBoxStartIndex,i.iconBoxEndIndex,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(t,e){const i=t.placedSymbolArray.get(e),r=i.vertexStartIndex+4*i.numGlyphs;for(let e=i.vertexStartIndex;e<r;e+=4)t.indexArray.emplaceBack(e,e+1,e+2),t.indexArray.emplaceBack(e+1,e+2,e+3)}getSortedSymbolIndexes(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const e=Math.sin(t),i=Math.cos(t),r=[],s=[],n=[];for(let t=0;t<this.symbolInstances.length;++t){n.push(t);const o=this.symbolInstances.get(t);r.push(0|Math.round(e*o.anchorX+i*o.anchorY)),s.push(o.featureIndex)}return n.sort((t,e)=>r[t]-r[e]||s[e]-s[t]),n}addToSortKeyRanges(t,e){const i=this.sortKeyRanges[this.sortKeyRanges.length-1];i&&i.sortKey===e?i.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const t of this.symbolInstanceIndexes){const e=this.symbolInstances.get(t);this.featureSortOrder.push(e.featureIndex),[e.rightJustifiedTextSymbolIndex,e.centerJustifiedTextSymbolIndex,e.leftJustifiedTextSymbolIndex].forEach((t,e,i)=>{t>=0&&i.indexOf(t)===e&&this.addIndicesForPlacedSymbol(this.text,t)}),e.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,e.verticalPlacedTextSymbolIndex),e.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.placedIconSymbolIndex),e.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let zh,Eh;xs("SymbolBucket",kh,{omit:["layers","collisionBoxArray","features","compareText"]}),kh.MAX_GLYPHS=65535,kh.addDynamicAttributes=Ah;var Dh={get paint(){return Eh=Eh||new In({"icon-opacity":new bn(G.paint_symbol["icon-opacity"]),"icon-color":new bn(G.paint_symbol["icon-color"]),"icon-halo-color":new bn(G.paint_symbol["icon-halo-color"]),"icon-halo-width":new bn(G.paint_symbol["icon-halo-width"]),"icon-halo-blur":new bn(G.paint_symbol["icon-halo-blur"]),"icon-translate":new vn(G.paint_symbol["icon-translate"]),"icon-translate-anchor":new vn(G.paint_symbol["icon-translate-anchor"]),"text-opacity":new bn(G.paint_symbol["text-opacity"]),"text-color":new bn(G.paint_symbol["text-color"],{runtimeType:pt,getOverride:t=>t.textColor,hasOverride:t=>!!t.textColor}),"text-halo-color":new bn(G.paint_symbol["text-halo-color"]),"text-halo-width":new bn(G.paint_symbol["text-halo-width"]),"text-halo-blur":new bn(G.paint_symbol["text-halo-blur"]),"text-translate":new vn(G.paint_symbol["text-translate"]),"text-translate-anchor":new vn(G.paint_symbol["text-translate-anchor"])})},get layout(){return zh=zh||new In({"symbol-placement":new vn(G.layout_symbol["symbol-placement"]),"symbol-spacing":new vn(G.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new vn(G.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new bn(G.layout_symbol["symbol-sort-key"]),"symbol-z-order":new vn(G.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new vn(G.layout_symbol["icon-allow-overlap"]),"icon-overlap":new vn(G.layout_symbol["icon-overlap"]),"icon-ignore-placement":new vn(G.layout_symbol["icon-ignore-placement"]),"icon-optional":new vn(G.layout_symbol["icon-optional"]),"icon-rotation-alignment":new vn(G.layout_symbol["icon-rotation-alignment"]),"icon-size":new bn(G.layout_symbol["icon-size"]),"icon-text-fit":new vn(G.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new vn(G.layout_symbol["icon-text-fit-padding"]),"icon-image":new bn(G.layout_symbol["icon-image"]),"icon-rotate":new bn(G.layout_symbol["icon-rotate"]),"icon-padding":new bn(G.layout_symbol["icon-padding"]),"icon-keep-upright":new vn(G.layout_symbol["icon-keep-upright"]),"icon-offset":new bn(G.layout_symbol["icon-offset"]),"icon-anchor":new bn(G.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new vn(G.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new vn(G.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new vn(G.layout_symbol["text-rotation-alignment"]),"text-field":new bn(G.layout_symbol["text-field"]),"text-font":new bn(G.layout_symbol["text-font"]),"text-size":new bn(G.layout_symbol["text-size"]),"text-max-width":new bn(G.layout_symbol["text-max-width"]),"text-line-height":new vn(G.layout_symbol["text-line-height"]),"text-letter-spacing":new bn(G.layout_symbol["text-letter-spacing"]),"text-justify":new bn(G.layout_symbol["text-justify"]),"text-radial-offset":new bn(G.layout_symbol["text-radial-offset"]),"text-variable-anchor":new vn(G.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new bn(G.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new bn(G.layout_symbol["text-anchor"]),"text-max-angle":new vn(G.layout_symbol["text-max-angle"]),"text-writing-mode":new vn(G.layout_symbol["text-writing-mode"]),"text-rotate":new bn(G.layout_symbol["text-rotate"]),"text-padding":new vn(G.layout_symbol["text-padding"]),"text-keep-upright":new vn(G.layout_symbol["text-keep-upright"]),"text-transform":new bn(G.layout_symbol["text-transform"]),"text-offset":new bn(G.layout_symbol["text-offset"]),"text-allow-overlap":new vn(G.layout_symbol["text-allow-overlap"]),"text-overlap":new vn(G.layout_symbol["text-overlap"]),"text-ignore-placement":new vn(G.layout_symbol["text-ignore-placement"]),"text-optional":new vn(G.layout_symbol["text-optional"])})}};class Lh{constructor(t){if(void 0===t.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=t.property.overrides?t.property.overrides.runtimeType:lt,this.defaultValue=t}evaluate(t){if(t.formattedSection){const e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}xs("FormatSectionOverride",Lh,{omit:["defaultValue"]});class Rh extends Pn{constructor(t){super(t,Dh)}recalculate(t,e){if(super.recalculate(t,e),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){const t=this.layout.get("text-writing-mode");if(t){const e=[];for(const i of t)e.indexOf(i)<0&&e.push(i);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(t,e,i,r){const s=this.layout.get(t).evaluate(e,{},i,r),n=this._unevaluatedLayout._values[t];return n.isDataDriven()||gr(n.value)||!s?s:function(t,e){return e.replace(/{([^{}]+)}/g,(e,i)=>t&&i in t?String(t[i]):"")}(e.properties,s)}createBucket(t){return new kh(t)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const t of Dh.paint.overridableProperties){if(!Rh.hasPaintOverride(this.layout,t))continue;const e=this.paint.get(t),i=new Lh(e),r=new _r(i,e.property.specification);let s=null;s="constant"===e.value.kind||"source"===e.value.kind?new xr("source",r):new vr("composite",r,e.value.zoomStops),this.paint._values[t]=new yn(e.property,s,e.parameters)}}_handleOverridablePaintPropertyUpdate(t,e,i){return!(!this.layout||e.isDataDriven()||i.isDataDriven())&&Rh.hasPaintOverride(this.layout,t)}static hasPaintOverride(t,e){const i=t.get("text-field"),r=Dh.paint.properties[e];let s=!1;const n=t=>{for(const e of t)if(r.overrides&&r.overrides.hasOverride(e))return void(s=!0)};if("constant"===i.value.kind&&i.value.value instanceof Jt)n(i.value.value.sections);else if("source"===i.value.kind){const t=e=>{s||(e instanceof ne&&re(e.value)===_t?n(e.value.sections):e instanceof qe?n(e.sections):e.eachChild(t))},e=i.value;e._styleExpression&&t(e._styleExpression.expression)}return s}}let Bh;var Fh={get paint(){return Bh=Bh||new In({"background-color":new vn(G.paint_background["background-color"]),"background-pattern":new Tn(G.paint_background["background-pattern"]),"background-opacity":new vn(G.paint_background["background-opacity"])})}};class Oh extends Pn{constructor(t){super(t,Fh)}}let Vh;var Uh={get paint(){return Vh=Vh||new In({"raster-opacity":new vn(G.paint_raster["raster-opacity"]),"raster-hue-rotate":new vn(G.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new vn(G.paint_raster["raster-brightness-min"]),"raster-brightness-max":new vn(G.paint_raster["raster-brightness-max"]),"raster-saturation":new vn(G.paint_raster["raster-saturation"]),"raster-contrast":new vn(G.paint_raster["raster-contrast"]),"raster-resampling":new vn(G.paint_raster["raster-resampling"]),"raster-fade-duration":new vn(G.paint_raster["raster-fade-duration"])})}};class Nh extends Pn{constructor(t){super(t,Uh)}}class jh extends Pn{constructor(t){super(t,{}),this.onAdd=t=>{this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},this.onRemove=t=>{this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},this.implementation=t}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class $h{constructor(t){this._methodToThrottle=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const qh=6371008.8;class Zh{constructor(t,e){if(isNaN(t)||isNaN(e))throw new Error(`Invalid LngLat object: (${t}, ${e})`);if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Zh(_(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(t){const e=Math.PI/180,i=this.lat*e,r=t.lat*e,s=Math.sin(i)*Math.sin(r)+Math.cos(i)*Math.cos(r)*Math.cos((t.lng-this.lng)*e);return qh*Math.acos(Math.min(s,1))}static convert(t){if(t instanceof Zh)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Zh(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Zh(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const Gh=2*Math.PI*qh;function Wh(t){return Gh*Math.cos(t*Math.PI/180)}function Hh(t){return(180+t)/360}function Xh(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function Jh(t,e){return t/Wh(e)}function Kh(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}class Yh{constructor(t,e,i=0){this.x=+t,this.y=+e,this.z=+i}static fromLngLat(t,e=0){const i=Zh.convert(t);return new Yh(Hh(i.lng),Xh(i.lat),Jh(e,i.lat))}toLngLat(){return new Zh(360*this.x-180,Kh(this.y))}toAltitude(){return this.z*Wh(Kh(this.y))}meterInMercatorCoordinateUnits(){return 1/Gh*(t=Kh(this.y),1/Math.cos(t*Math.PI/180));var t}}function Qh(t,e,i){var r=2*Math.PI*6378137/256/Math.pow(2,i);return[t*r-2*Math.PI*6378137/2,e*r-2*Math.PI*6378137/2]}class tu{constructor(t,e,i){if(!function(t,e,i){return!(t<0||t>25||i<0||i>=Math.pow(2,t)||e<0||e>=Math.pow(2,t))}(t,e,i))throw new Error(`x=${e}, y=${i}, z=${t} outside of bounds. 0<=x<${Math.pow(2,t)}, 0<=y<${Math.pow(2,t)} 0<=z<=25 `);this.z=t,this.x=e,this.y=i,this.key=ru(0,t,t,e,i)}equals(t){return this.z===t.z&&this.x===t.x&&this.y===t.y}url(t,e,i){const r=(n=this.y,o=this.z,a=Qh(256*(s=this.x),256*(n=Math.pow(2,o)-n-1),o),l=Qh(256*(s+1),256*(n+1),o),a[0]+","+a[1]+","+l[0]+","+l[1]);var s,n,o,a,l;const c=function(t,e,i){let r,s="";for(let n=t;n>0;n--)r=1<<n-1,s+=(e&r?1:0)+(i&r?2:0);return s}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===i?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,e>1?"@2x":"").replace(/{quadkey}/g,c).replace(/{bbox-epsg-3857}/g,r)}isChildOf(t){const e=this.z-t.z;return e>0&&t.x===this.x>>e&&t.y===this.y>>e}getTilePoint(t){const e=Math.pow(2,this.z);return new n((t.x*e-this.x)*ra,(t.y*e-this.y)*ra)}toString(){return`${this.z}/${this.x}/${this.y}`}}class eu{constructor(t,e){this.wrap=t,this.canonical=e,this.key=ru(t,e.z,e.z,e.x,e.y)}}class iu{constructor(t,e,i,r,s){if(t<i)throw new Error(`overscaledZ should be >= z; overscaledZ = ${t}; z = ${i}`);this.overscaledZ=t,this.wrap=e,this.canonical=new tu(i,+r,+s),this.key=ru(e,t,i,r,s)}clone(){return new iu(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)}scaledTo(t){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const e=this.canonical.z-t;return t>this.canonical.z?new iu(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new iu(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)}calculateScaledKey(t,e){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const i=this.canonical.z-t;return t>this.canonical.z?ru(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):ru(this.wrap*+e,t,t,this.canonical.x>>i,this.canonical.y>>i)}isChildOf(t){if(t.wrap!==this.wrap)return!1;const e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e}children(t){if(this.overscaledZ>=t)return[new iu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const e=this.canonical.z+1,i=2*this.canonical.x,r=2*this.canonical.y;return[new iu(e,this.wrap,e,i,r),new iu(e,this.wrap,e,i+1,r),new iu(e,this.wrap,e,i,r+1),new iu(e,this.wrap,e,i+1,r+1)]}isLessThan(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))}wrapped(){return new iu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new iu(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new eu(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(t){return this.canonical.getTilePoint(new Yh(t.x-this.wrap,t.y))}}function ru(t,e,i,r,s){(t*=2)<0&&(t=-1*t-1);const n=1<<i;return(n*n*t+n*s+r).toString(36)+i.toString(36)+e.toString(36)}xs("CanonicalTileID",tu),xs("OverscaledTileID",iu,{omit:["posMatrix"]});class su{constructor(t,e,i,r=1,s=1,n=1,o=0){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(i&&!["mapbox","terrarium","custom"].includes(i))return void T(`"${i}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=e.height;const a=this.dim=e.height-2;switch(this.data=new Uint32Array(e.data.buffer),i){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=r,this.greenFactor=s,this.blueFactor=n,this.baseShift=o;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let t=0;t<a;t++)this.data[this._idx(-1,t)]=this.data[this._idx(0,t)],this.data[this._idx(a,t)]=this.data[this._idx(a-1,t)],this.data[this._idx(t,-1)]=this.data[this._idx(t,0)],this.data[this._idx(t,a)]=this.data[this._idx(t,a-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(a,-1)]=this.data[this._idx(a-1,0)],this.data[this._idx(-1,a)]=this.data[this._idx(0,a-1)],this.data[this._idx(a,a)]=this.data[this._idx(a-1,a-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let t=0;t<a;t++)for(let e=0;e<a;e++){const i=this.get(t,e);i>this.max&&(this.max=i),i<this.min&&(this.min=i)}}get(t,e){const i=new Uint8Array(this.data.buffer),r=4*this._idx(t,e);return this.unpack(i[r],i[r+1],i[r+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)}unpack(t,e,i){return t*this.redFactor+e*this.greenFactor+i*this.blueFactor-this.baseShift}getPixels(){return new $a({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(t,e,i){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");let r=e*this.dim,s=e*this.dim+this.dim,n=i*this.dim,o=i*this.dim+this.dim;switch(e){case-1:r=s-1;break;case 1:s=r+1}switch(i){case-1:n=o-1;break;case 1:o=n+1}const a=-e*this.dim,l=-i*this.dim;for(let e=n;e<o;e++)for(let i=r;i<s;i++)this.data[this._idx(i,e)]=t.data[this._idx(i+a,e+l)]}}xs("DEMData",su);class nu{constructor(t){this._stringToNumber={},this._numberToString=[];for(let e=0;e<t.length;e++){const i=t[e];this._stringToNumber[i]=e,this._numberToString[e]=i}}encode(t){return this._stringToNumber[t]}decode(t){if(t>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${t} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[t]}}class ou{constructor(t,e,i,r,s){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=i,t._y=r,this.properties=t.properties,this.id=s}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(t){this._geometry=t}toJSON(){const t={geometry:this.geometry};for(const e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t}}class au{constructor(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new gs(ra,16,0),this.grid3D=new gs(ra,16,0),this.featureIndexArray=new mo,this.promoteId=e}insert(t,e,i,r,s,n){const o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(i,r,s);const a=n?this.grid3D:this.grid;for(let t=0;t<e.length;t++){const i=e[t],r=[1/0,1/0,-1/0,-1/0];for(let t=0;t<i.length;t++){const e=i[t];r[0]=Math.min(r[0],e.x),r[1]=Math.min(r[1],e.y),r[2]=Math.max(r[2],e.x),r[3]=Math.max(r[3],e.y)}r[0]<ra&&r[1]<ra&&r[2]>=0&&r[3]>=0&&a.insert(o,r[0],r[1],r[2],r[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Dl.VectorTile(new Wc(this.rawTileData)).layers,this.sourceLayerCoder=new nu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(t,e,i,r){this.loadVTLayers();const s=t.params||{},o=ra/t.tileSize/t.scale,a=Ar(s.filter),l=t.queryGeometry,c=t.queryPadding*o,h=cu(l),u=this.grid.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c),p=cu(t.cameraQueryGeometry),d=this.grid3D.query(p.minX-c,p.minY-c,p.maxX+c,p.maxY+c,(e,i,r,s)=>function(t,e,i,r,s){for(const n of t)if(e<=n.x&&i<=n.y&&r>=n.x&&s>=n.y)return!0;const o=[new n(e,i),new n(e,s),new n(r,s),new n(r,i)];if(t.length>2)for(const e of o)if(xa(t,e))return!0;for(let e=0;e<t.length-1;e++)if(va(t[e],t[e+1],o))return!0;return!1}(t.cameraQueryGeometry,e-c,i-c,r+c,s+c));for(const t of d)u.push(t);u.sort(hu);const m={};let f;for(let n=0;n<u.length;n++){const c=u[n];if(c===f)continue;f=c;const h=this.featureIndexArray.get(c);let p=null;this.loadMatchingFeature(m,h.bucketIndex,h.sourceLayerIndex,h.featureIndex,a,s.layers,s.availableImages,e,i,r,(e,i,r)=>(p||(p=oa(e)),i.queryIntersectsFeature(l,e,r,p,this.z,t.transform,o,t.pixelPosMatrix)))}return m}loadMatchingFeature(t,e,i,r,s,n,o,a,l,c,h){const u=this.bucketLayerIDs[e];if(n&&!function(t,e){for(let i=0;i<t.length;i++)if(e.indexOf(t[i])>=0)return!0;return!1}(n,u))return;const p=this.sourceLayerCoder.decode(i),d=this.vtLayers[p].feature(r);if(s.needGeometry){const t=aa(d,!0);if(!s.filter(new un(this.tileID.overscaledZ),t,this.tileID.canonical))return}else if(!s.filter(new un(this.tileID.overscaledZ),d))return;const m=this.getId(d,p);for(let e=0;e<u.length;e++){const i=u[e];if(n&&n.indexOf(i)<0)continue;const s=a[i];if(!s)continue;let p={};m&&c&&(p=c.getState(s.sourceLayer||"_geojsonTileLayer",m));const f=g({},l[i]);f.paint=lu(f.paint,s.paint,d,p,o),f.layout=lu(f.layout,s.layout,d,p,o);const _=!h||h(d,s,p);if(!_)continue;const y=new ou(d,this.z,this.x,this.y,m);y.layer=f;let x=t[i];void 0===x&&(x=t[i]=[]),x.push({featureIndex:r,feature:y,intersectionZ:_})}}lookupSymbolFeatures(t,e,i,r,s,n,o,a){const l={};this.loadVTLayers();const c=Ar(s);for(const s of t)this.loadMatchingFeature(l,i,r,s,c,n,o,a,e);return l}hasLayer(t){for(const e of this.bucketLayerIDs)for(const i of e)if(t===i)return!0;return!1}getId(t,e){let i=t.id;return this.promoteId&&(i=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]],"boolean"==typeof i&&(i=Number(i))),i}}function lu(t,e,i,r,s){return x(t,(t,n)=>{const o=e instanceof xn?e.get(n):null;return o&&o.evaluate?o.evaluate(i,r,s):o})}function cu(t){let e=1/0,i=1/0,r=-1/0,s=-1/0;for(const n of t)e=Math.min(e,n.x),i=Math.min(i,n.y),r=Math.max(r,n.x),s=Math.max(s,n.y);return{minX:e,minY:i,maxX:r,maxY:s}}function hu(t,e){return e-t}function uu(t,e,i,r,s){const o=[];for(let a=0;a<t.length;a++){const l=t[a];let c;for(let t=0;t<l.length-1;t++){let a=l[t],h=l[t+1];a.x<e&&h.x<e||(a.x<e?a=new n(e,a.y+(e-a.x)/(h.x-a.x)*(h.y-a.y))._round():h.x<e&&(h=new n(e,a.y+(e-a.x)/(h.x-a.x)*(h.y-a.y))._round()),a.y<i&&h.y<i||(a.y<i?a=new n(a.x+(i-a.y)/(h.y-a.y)*(h.x-a.x),i)._round():h.y<i&&(h=new n(a.x+(i-a.y)/(h.y-a.y)*(h.x-a.x),i)._round()),a.x>=r&&h.x>=r||(a.x>=r?a=new n(r,a.y+(r-a.x)/(h.x-a.x)*(h.y-a.y))._round():h.x>=r&&(h=new n(r,a.y+(r-a.x)/(h.x-a.x)*(h.y-a.y))._round()),a.y>=s&&h.y>=s||(a.y>=s?a=new n(a.x+(s-a.y)/(h.y-a.y)*(h.x-a.x),s)._round():h.y>=s&&(h=new n(a.x+(s-a.y)/(h.y-a.y)*(h.x-a.x),s)._round()),c&&a.equals(c[c.length-1])||(c=[a],o.push(c)),c.push(h)))))}}return o}xs("FeatureIndex",au,{omit:["rawTileData","sourceLayerCoder"]});class pu extends n{constructor(t,e,i,r){super(t,e),this.angle=i,void 0!==r&&(this.segment=r)}clone(){return new pu(this.x,this.y,this.angle,this.segment)}}function du(t,e,i,r,s){if(void 0===e.segment||0===i)return!0;let n=e,o=e.segment+1,a=0;for(;a>-i/2;){if(o--,o<0)return!1;a-=t[o].dist(n),n=t[o]}a+=t[o].dist(t[o+1]),o++;const l=[];let c=0;for(;a<i/2;){const e=t[o],i=t[o+1];if(!i)return!1;let n=t[o-1].angleTo(e)-e.angleTo(i);for(n=Math.abs((n+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:a,angleDelta:n}),c+=n;a-l[0].distance>r;)c-=l.shift().angleDelta;if(c>s)return!1;o++,a+=e.dist(i)}return!0}function mu(t){let e=0;for(let i=0;i<t.length-1;i++)e+=t[i].dist(t[i+1]);return e}function fu(t,e,i){return t?.6*e*i:0}function _u(t,e){return Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function gu(t,e,i,r,s,n){const o=fu(i,s,n),a=_u(i,r)*n;let l=0;const c=mu(t)/2;for(let i=0;i<t.length-1;i++){const r=t[i],s=t[i+1],n=r.dist(s);if(l+n>c){const h=(c-l)/n,u=Me.number(r.x,s.x,h),p=Me.number(r.y,s.y,h),d=new pu(u,p,s.angleTo(r),i);return d._round(),!o||du(t,d,a,o,e)?d:void 0}l+=n}}function yu(t,e,i,r,s,n,o,a,l){const c=fu(r,n,o),h=_u(r,s),u=h*o,p=0===t[0].x||t[0].x===l||0===t[0].y||t[0].y===l;return e-u<e/4&&(e=u+e/4),xu(t,p?e/2*a%e:(h/2+2*n)*o*a%e,e,c,i,u,p,!1,l)}function xu(t,e,i,r,s,n,o,a,l){const c=n/2,h=mu(t);let u=0,p=e-i,d=[];for(let e=0;e<t.length-1;e++){const o=t[e],a=t[e+1],m=o.dist(a),f=a.angleTo(o);for(;p+i<u+m;){p+=i;const _=(p-u)/m,g=Me.number(o.x,a.x,_),y=Me.number(o.y,a.y,_);if(g>=0&&g<l&&y>=0&&y<l&&p-c>=0&&p+c<=h){const i=new pu(g,y,f,e);i._round(),r&&!du(t,i,n,r,s)||d.push(i)}}u+=m}return a||d.length||o||(d=xu(t,u/2,i,r,s,n,o,!0,l)),d}xs("Anchor",pu);function vu(t,e,i,r){const s=[],o=t.image,a=o.pixelRatio,l=o.paddedRect.w-2,c=o.paddedRect.h-2;let h={x1:t.left,y1:t.top,x2:t.right,y2:t.bottom};const u=o.stretchX||[[0,l]],p=o.stretchY||[[0,c]],d=(t,e)=>t+e[1]-e[0],m=u.reduce(d,0),f=p.reduce(d,0),_=l-m,g=c-f;let y=0,x=m,v=0,b=f,w=0,T=_,S=0,I=g;if(o.content&&r){const 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t=wu(u,_,m),e=wu(p,g,f);for(let i=0;i<t.length-1;i++){const r=t[i],n=t[i+1];for(let t=0;t<e.length-1;t++)s.push(k(r,e[t],n,e[t+1]))}}else s.push(k({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:l+1},{fixed:0,stretch:c+1}));return s}function bu(t,e,i){let r=0;for(const s of t)r+=Math.max(e,Math.min(i,s[1]))-Math.max(e,Math.min(i,s[0]));return r}function wu(t,e,i){const r=[{fixed:-1,stretch:0}];for(const[e,i]of t){const t=r[r.length-1];r.push({fixed:e-t.stretch,stretch:t.stretch}),r.push({fixed:e-t.stretch,stretch:t.stretch+(i-e)})}return r.push({fixed:e+1,stretch:i}),r}function Tu(t,e,i,r){return t/e*i+r}function Su(t,e,i,r){return t-e*i/r}class Iu{constructor(t,e,i,r,s,o,a,l,c,h){var u;if(this.boxStartIndex=t.length,c){let t=o.top,e=o.bottom;const i=o.collisionPadding;i&&(t-=i[1],e+=i[3]);let r=e-t;r>0&&(r=Math.max(10,r),this.circleDiameter=r)}else{const c=(null===(u=o.image)||void 0===u?void 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zu=Number.POSITIVE_INFINITY;function Eu(t,e){return e[1]!==zu?function(t,e,i){let r=0,s=0;switch(e=Math.abs(e),i=Math.abs(i),t){case"top-right":case"top-left":case"top":s=i-7;break;case"bottom-right":case"bottom-left":case"bottom":s=7-i}switch(t){case"top-right":case"bottom-right":case"right":r=-e;break;case"top-left":case"bottom-left":case"left":r=e}return[r,s]}(t,e[0],e[1]):function(t,e){let i=0,r=0;e<0&&(e=0);const s=e/Math.SQRT2;switch(t){case"top-right":case"top-left":r=s-7;break;case"bottom-right":case"bottom-left":r=7-s;break;case"bottom":r=7-e;break;case"top":r=e-7}switch(t){case"top-right":case"bottom-right":i=-s;break;case"top-left":case"bottom-left":i=s;break;case"left":i=e;break;case"right":i=-e}return[i,r]}(t,e[0])}function Du(t,e,i){var r;const s=t.layout,n=null===(r=s.get("text-variable-anchor-offset"))||void 0===r?void 0:r.evaluate(e,{},i);if(n){const t=n.values,e=[];for(let i=0;i<t.length;i+=2){const 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instanceof t.bs)&&(s(i.layers,this.zoom,n),i.addFeatures(h,this.tileID.canonical,w.patternPositions))}return this.status="done",{buckets:Object.values(c).filter(t=>!t.isEmpty()),featureIndex:l,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:b.image,imageAtlas:w,glyphMap:this.returnDependencies?y:null,iconMap:this.returnDependencies?x:null,glyphPositions:this.returnDependencies?b.positions:null}})}}function s(e,i,r){const s=new t.z(i);for(const t of e)t.recalculate(s,r)}class n{constructor(t,e,i){this.actor=t,this.layerIndex=e,this.availableImages=i,this.fetching={},this.loading={},this.loaded={}}loadVectorTile(e,i){return t._(this,void 0,void 0,function*(){const r=yield t.l(e.request,i);try{return{vectorTile:new t.bt.VectorTile(new t.bu(r.data)),rawData:r.data,cacheControl:r.cacheControl,expires:r.expires}}catch(t){const i=new Uint8Array(r.data);let s=`Unable to parse the tile at ${e.request.url}, `;throw s+=31===i[0]&&139===i[1]?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${t.message}`,new Error(s)}})}loadTile(e){return t._(this,void 0,void 0,function*(){const i=e.uid,s=!!(e&&e.request&&e.request.collectResourceTiming)&&new t.bv(e.request),n=new r(e);this.loading[i]=n;const o=new AbortController;n.abort=o;try{const r=yield this.loadVectorTile(e,o);if(delete this.loading[i],!r)return null;const a=r.rawData,l={};r.expires&&(l.expires=r.expires),r.cacheControl&&(l.cacheControl=r.cacheControl);const c={};if(s){const t=s.finish();t&&(c.resourceTiming=JSON.parse(JSON.stringify(t)))}n.vectorTile=r.vectorTile;const h=n.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor);this.loaded[i]=n,this.fetching[i]={rawTileData:a,cacheControl:l,resourceTiming:c};try{const e=yield h;return t.e({rawTileData:a.slice(0)},e,l,c)}finally{delete this.fetching[i]}}catch(t){throw delete this.loading[i],n.status="done",this.loaded[i]=n,t}})}reloadTile(e){return t._(this,void 0,void 0,function*(){const i=e.uid;if(!this.loaded||!this.loaded[i])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const r=this.loaded[i];if(r.showCollisionBoxes=e.showCollisionBoxes,"parsing"===r.status){const e=yield r.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor);let s;if(this.fetching[i]){const{rawTileData:r,cacheControl:n,resourceTiming:o}=this.fetching[i];delete this.fetching[i],s=t.e({rawTileData:r.slice(0)},e,n,o)}else s=e;return s}if("done"===r.status&&r.vectorTile)return r.parse(r.vectorTile,this.layerIndex,this.availableImages,this.actor)})}abortTile(e){return t._(this,void 0,void 0,function*(){const t=this.loading,i=e.uid;t&&t[i]&&t[i].abort&&(t[i].abort.abort(),delete t[i])})}removeTile(e){return t._(this,void 0,void 0,function*(){this.loaded&&this.loaded[e.uid]&&delete this.loaded[e.uid]})}}class o{constructor(){this.loaded={}}loadTile(e){return t._(this,void 0,void 0,function*(){const{uid:i,encoding:r,rawImageData:s,redFactor:n,greenFactor:o,blueFactor:a,baseShift:l}=e,c=s.width+2,h=s.height+2,u=t.b(s)?new t.R({width:c,height:h},yield t.bw(s,-1,-1,c,h)):s,p=new t.bx(i,u,r,n,o,a,l);return this.loaded=this.loaded||{},this.loaded[i]=p,p})}removeTile(t){const e=this.loaded,i=t.uid;e&&e[i]&&delete e[i]}}function a(t,e){if(0!==t.length){l(t[0],e);for(var i=1;i<t.length;i++)l(t[i],!e)}}function l(t,e){for(var i=0,r=0,s=0,n=t.length,o=n-1;s<n;o=s++){var a=(t[s][0]-t[o][0])*(t[o][1]+t[s][1]),l=i+a;r+=Math.abs(i)>=Math.abs(a)?i-l+a:a-l+i,i=l}i+r>=0!=!!e&&t.reverse()}var c=t.by(function t(e,i){var r,s=e&&e.type;if("FeatureCollection"===s)for(r=0;r<e.features.length;r++)t(e.features[r],i);else if("GeometryCollection"===s)for(r=0;r<e.geometries.length;r++)t(e.geometries[r],i);else if("Feature"===s)t(e.geometry,i);else if("Polygon"===s)a(e.coordinates,i);else if("MultiPolygon"===s)for(r=0;r<e.coordinates.length;r++)a(e.coordinates[r],i);return e});const h=t.bt.VectorTileFeature.prototype.toGeoJSON;var u={exports:{}},p=t.bz,d=t.bt.VectorTileFeature,m=f;function f(t,e){this.options=e||{},this.features=t,this.length=t.length}function _(t,e){this.id="number"==typeof t.id?t.id:void 0,this.type=t.type,this.rawGeometry=1===t.type?[t.geometry]:t.geometry,this.properties=t.tags,this.extent=e||4096}f.prototype.feature=function(t){return new _(this.features[t],this.options.extent)},_.prototype.loadGeometry=function(){var t=this.rawGeometry;this.geometry=[];for(var e=0;e<t.length;e++){for(var i=t[e],r=[],s=0;s<i.length;s++)r.push(new p(i[s][0],i[s][1]));this.geometry.push(r)}return this.geometry},_.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var t=this.geometry,e=1/0,i=-1/0,r=1/0,s=-1/0,n=0;n<t.length;n++)for(var o=t[n],a=0;a<o.length;a++){var l=o[a];e=Math.min(e,l.x),i=Math.max(i,l.x),r=Math.min(r,l.y),s=Math.max(s,l.y)}return[e,r,i,s]},_.prototype.toGeoJSON=d.prototype.toGeoJSON;var g=t.bA,y=m;function x(t){var e=new g;

2return function(t,e){for(var i in t.layers)e.writeMessage(3,v,t.layers[i])}(t,e),e.finish()}function v(t,e){var i;e.writeVarintField(15,t.version||1),e.writeStringField(1,t.name||""),e.writeVarintField(5,t.extent||4096);var r={keys:[],values:[],keycache:{},valuecache:{}};for(i=0;i<t.length;i++)r.feature=t.feature(i),e.writeMessage(2,b,r);var s=r.keys;for(i=0;i<s.length;i++)e.writeStringField(3,s[i]);var n=r.values;for(i=0;i<n.length;i++)e.writeMessage(4,A,n[i])}function b(t,e){var i=t.feature;void 0!==i.id&&e.writeVarintField(1,i.id),e.writeMessage(2,w,t),e.writeVarintField(3,i.type),e.writeMessage(4,I,i)}function w(t,e){var i=t.feature,r=t.keys,s=t.values,n=t.keycache,o=t.valuecache;for(var a in i.properties){var l=i.properties[a],c=n[a];if(null!==l){void 0===c&&(r.push(a),n[a]=c=r.length-1),e.writeVarint(c);var h=typeof l;"string"!==h&&"boolean"!==h&&"number"!==h&&(l=JSON.stringify(l));var u=h+":"+l,p=o[u];void 0===p&&(s.push(l),o[u]=p=s.length-1),e.writeVarint(p)}}}function T(t,e){return(e<<3)+(7&t)}function S(t){return t<<1^t>>31}function I(t,e){for(var i=t.loadGeometry(),r=t.type,s=0,n=0,o=i.length,a=0;a<o;a++){var l=i[a],c=1;1===r&&(c=l.length),e.writeVarint(T(1,c));for(var h=3===r?l.length-1:l.length,u=0;u<h;u++){1===u&&1!==r&&e.writeVarint(T(2,h-1));var p=l[u].x-s,d=l[u].y-n;e.writeVarint(S(p)),e.writeVarint(S(d)),s+=p,n+=d}3===r&&e.writeVarint(T(7,1))}}function A(t,e){var i=typeof t;"string"===i?e.writeStringField(1,t):"boolean"===i?e.writeBooleanField(7,t):"number"===i&&(t%1!=0?e.writeDoubleField(3,t):t<0?e.writeSVarintField(6,t):e.writeVarintField(5,t))}u.exports=x,u.exports.fromVectorTileJs=x,u.exports.fromGeojsonVt=function(t,e){e=e||{};var i={};for(var r in t)i[r]=new y(t[r].features,e),i[r].name=r,i[r].version=e.version,i[r].extent=e.extent;return x({layers:i})},u.exports.GeoJSONWrapper=y;var P=t.by(u.exports);const C={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:t=>t},M=Math.fround||(k=new Float32Array(1),t=>(k[0]=+t,k[0]));var k;class z{constructor(t){this.options=Object.assign(Object.create(C),t),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(t){const{log:e,minZoom:i,maxZoom:r}=this.options;e&&console.time("total time");const s=`prepare ${t.length} points`;e&&console.time(s),this.points=t;const n=[];for(let e=0;e<t.length;e++){const i=t[e];if(!i.geometry)continue;const[r,s]=i.geometry.coordinates,o=M(L(r)),a=M(R(s));n.push(o,a,1/0,e,-1,1),this.options.reduce&&n.push(0)}let o=this.trees[r+1]=this._createTree(n);e&&console.timeEnd(s);for(let t=r;t>=i;t--){const i=+Date.now();o=this.trees[t]=this._createTree(this._cluster(o,t)),e&&console.log("z%d: %d clusters in %dms",t,o.numItems,+Date.now()-i)}return e&&console.timeEnd("total time"),this}getClusters(t,e){let i=((t[0]+180)%360+360)%360-180;const r=Math.max(-90,Math.min(90,t[1]));let s=180===t[2]?180:((t[2]+180)%360+360)%360-180;const n=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)i=-180,s=180;else if(i>s){const t=this.getClusters([i,r,180,n],e),o=this.getClusters([-180,r,s,n],e);return t.concat(o)}const o=this.trees[this._limitZoom(e)],a=o.range(L(i),R(n),L(s),R(r)),l=o.data,c=[];for(const t of a){const e=this.stride*t;c.push(l[e+5]>1?E(l,e,this.clusterProps):this.points[l[e+3]])}return c}getChildren(t){const e=this._getOriginId(t),i=this._getOriginZoom(t),r="No cluster with the specified id.",s=this.trees[i];if(!s)throw new Error(r);const n=s.data;if(e*this.stride>=n.length)throw new Error(r);const o=this.options.radius/(this.options.extent*Math.pow(2,i-1)),a=s.within(n[e*this.stride],n[e*this.stride+1],o),l=[];for(const e of a){const i=e*this.stride;n[i+4]===t&&l.push(n[i+5]>1?E(n,i,this.clusterProps):this.points[n[i+3]])}if(0===l.length)throw new Error(r);return l}getLeaves(t,e,i){const r=[];return this._appendLeaves(r,t,e=e||10,i=i||0,0),r}getTile(t,e,i){const r=this.trees[this._limitZoom(t)],s=Math.pow(2,t),{extent:n,radius:o}=this.options,a=o/n,l=(i-a)/s,c=(i+1+a)/s,h={features:[]};return this._addTileFeatures(r.range((e-a)/s,l,(e+1+a)/s,c),r.data,e,i,s,h),0===e&&this._addTileFeatures(r.range(1-a/s,l,1,c),r.data,s,i,s,h),e===s-1&&this._addTileFeatures(r.range(0,l,a/s,c),r.data,-1,i,s,h),h.features.length?h:null}getClusterExpansionZoom(t){let e=this._getOriginZoom(t)-1;for(;e<=this.options.maxZoom;){const i=this.getChildren(t);if(e++,1!==i.length)break;t=i[0].properties.cluster_id}return e}_appendLeaves(t,e,i,r,s){const n=this.getChildren(e);for(const e of n){const n=e.properties;if(n&&n.cluster?s+n.point_count<=r?s+=n.point_count:s=this._appendLeaves(t,n.cluster_id,i,r,s):s<r?s++:t.push(e),t.length===i)break}return s}_createTree(e){const i=new t.av(e.length/this.stride|0,this.options.nodeSize,Float32Array);for(let t=0;t<e.length;t+=this.stride)i.add(e[t],e[t+1]);return i.finish(),i.data=e,i}_addTileFeatures(t,e,i,r,s,n){for(const o of t){const t=o*this.stride,a=e[t+5]>1;let l,c,h;if(a)l=D(e,t,this.clusterProps),c=e[t],h=e[t+1];else{const i=this.points[e[t+3]];l=i.properties;const[r,s]=i.geometry.coordinates;c=L(r),h=R(s)}const u={type:1,geometry:[[Math.round(this.options.extent*(c*s-i)),Math.round(this.options.extent*(h*s-r))]],tags:l};let p;p=a||this.options.generateId?e[t+3]:this.points[e[t+3]].id,void 0!==p&&(u.id=p),n.features.push(u)}}_limitZoom(t){return Math.max(this.options.minZoom,Math.min(Math.floor(+t),this.options.maxZoom+1))}_cluster(t,e){const{radius:i,extent:r,reduce:s,minPoints:n}=this.options,o=i/(r*Math.pow(2,e)),a=t.data,l=[],c=this.stride;for(let i=0;i<a.length;i+=c){if(a[i+2]<=e)continue;a[i+2]=e;const r=a[i],h=a[i+1],u=t.within(a[i],a[i+1],o),p=a[i+5];let d=p;for(const t of u){const i=t*c;a[i+2]>e&&(d+=a[i+5])}if(d>p&&d>=n){let t,n=r*p,o=h*p,m=-1;const 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0,function*(){t.state="running";const{requestParameters:i,supportImageRefresh:s,onError:n,onSuccess:o,abortController:a}=t,h=!1===s&&!e.i(self)&&!e.g(i.url)&&(!i.headers||Object.keys(i.headers).reduce((t,e)=>t&&"accept"===e,!0));r++;const u=h?c(i,a):e.m(i,a);try{const i=yield u;delete t.abortController,t.state="completed",i.data instanceof HTMLImageElement||e.b(i.data)?o(i):i.data&&o({data:yield(p=i.data,"function"==typeof createImageBitmap?e.d(p):e.f(p)),cacheControl:i.cacheControl,expires:i.expires})}catch(e){delete t.abortController,n(e)}finally{r--,l()}var p}),l=()=>{const t=(()=>{for(const t of Object.keys(n))if(n[t]())return!0;return!1})()?e.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:e.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let e=r;e<t&&i.length>0;e++){const t=i.shift();t.abortController.signal.aborted?e--:o(t)}},c=(t,i)=>new Promise((r,s)=>{const n=new Image,o=t.url,a=t.credentials;a&&"include"===a?n.crossOrigin="use-credentials":(a&&"same-origin"===a||!e.s(o))&&(n.crossOrigin="anonymous"),i.signal.addEventListener("abort",()=>{n.src="",s(e.c())}),n.fetchPriority="high",n.onload=()=>{n.onerror=n.onload=null,r({data:n})},n.onerror=()=>{n.onerror=n.onload=null,i.signal.aborted||s(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."))},n.src=o})}(d||(d={})),d.resetRequestQueue();class m{constructor(t){this._transformRequestFn=t}transformRequest(t,e){return this._transformRequestFn&&this._transformRequestFn(t,e)||{url:t}}setTransformRequest(t){this._transformRequestFn=t}}function f(t){var i=new e.A(3);return i[0]=t[0],i[1]=t[1],i[2]=t[2],i}var _,g=function(t,e,i){return t[0]=e[0]-i[0],t[1]=e[1]-i[1],t[2]=e[2]-i[2],t};_=new e.A(3),e.A!=Float32Array&&(_[0]=0,_[1]=0,_[2]=0);var y=function(t){var e=t[0],i=t[1];return e*e+i*i};function x(t){const e=[];if("string"==typeof t)e.push({id:"default",url:t});else if(t&&t.length>0){const i=[];for(const{id:r,url:s}of t){const t=`${r}${s}`;-1===i.indexOf(t)&&(i.push(t),e.push({id:r,url:s}))}}return e}function v(t,e,i){const r=t.split("?");return r[0]+=`${e}${i}`,r.join("?")}!function(){var t=new e.A(2);e.A!=Float32Array&&(t[0]=0,t[1]=0)}();class b{constructor(t,e,i,r){this.context=t,this.format=i,this.texture=t.gl.createTexture(),this.update(e,r)}update(t,i,r){const{width:s,height:n}=t,o=!(this.size&&this.size[0]===s&&this.size[1]===n||r),{context:a}=this,{gl:l}=a;if(this.useMipmap=Boolean(i&&i.useMipmap),l.bindTexture(l.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1),a.pixelStoreUnpackPremultiplyAlpha.set(this.format===l.RGBA&&(!i||!1!==i.premultiply)),o)this.size=[s,n],t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||e.b(t)?l.texImage2D(l.TEXTURE_2D,0,this.format,this.format,l.UNSIGNED_BYTE,t):l.texImage2D(l.TEXTURE_2D,0,this.format,s,n,0,this.format,l.UNSIGNED_BYTE,t.data);else{const{x:i,y:o}=r||{x:0,y:0};t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||e.b(t)?l.texSubImage2D(l.TEXTURE_2D,0,i,o,l.RGBA,l.UNSIGNED_BYTE,t):l.texSubImage2D(l.TEXTURE_2D,0,i,o,s,n,l.RGBA,l.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&l.generateMipmap(l.TEXTURE_2D)}bind(t,e,i){const{context:r}=this,{gl:s}=r;s.bindTexture(s.TEXTURE_2D,this.texture),i!==s.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(i=s.LINEAR),t!==this.filter&&(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MAG_FILTER,t),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MIN_FILTER,i||t),this.filter=t),e!==this.wrap&&(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_WRAP_S,e),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_WRAP_T,e),this.wrap=e)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:t}=this.context;t.deleteTexture(this.texture),this.texture=null}}function w(t){const{userImage:e}=t;return!!(e&&e.render&&e.render())&&(t.data.replace(new Uint8Array(e.data.buffer)),!0)}class T extends e.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new e.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(t){if(this.loaded!==t&&(this.loaded=t,t)){for(const{ids:t,promiseResolve:e}of this.requestors)e(this._getImagesForIds(t));this.requestors=[]}}getImage(t){const i=this.images[t];if(i&&!i.data&&i.spriteData){const t=i.spriteData;i.data=new e.R({width:t.width,height:t.height},t.context.getImageData(t.x,t.y,t.width,t.height).data),i.spriteData=null}return i}addImage(t,e){if(this.images[t])throw new Error(`Image id ${t} already exist, use updateImage instead`);this._validate(t,e)&&(this.images[t]=e)}_validate(t,i){let r=!0;const s=i.data||i.spriteData;return this._validateStretch(i.stretchX,s&&s.width)||(this.fire(new e.j(new Error(`Image "${t}" has invalid "stretchX" value`))),r=!1),this._validateStretch(i.stretchY,s&&s.height)||(this.fire(new e.j(new Error(`Image "${t}" has invalid "stretchY" value`))),r=!1),this._validateContent(i.content,i)||(this.fire(new e.j(new Error(`Image "${t}" has invalid "content" value`))),r=!1),r}_validateStretch(t,e){if(!t)return!0;let i=0;for(const r of t){if(r[0]<i||r[1]<r[0]||e<r[1])return!1;i=r[1]}return!0}_validateContent(t,e){if(!t)return!0;if(4!==t.length)return!1;const i=e.spriteData,r=i&&i.width||e.data.width,s=i&&i.height||e.data.height;return!(t[0]<0||r<t[0]||t[1]<0||s<t[1]||t[2]<0||r<t[2]||t[3]<0||s<t[3]||t[2]<t[0]||t[3]<t[1])}updateImage(t,e,i=!0){const r=this.getImage(t);if(i&&(r.data.width!==e.data.width||r.data.height!==e.data.height))throw new Error(`size mismatch between old image (${r.data.width}x${r.data.height}) and new image (${e.data.width}x${e.data.height}).`);e.version=r.version+1,this.images[t]=e,this.updatedImages[t]=!0}removeImage(t){const e=this.images[t];delete this.images[t],delete this.patterns[t],e.userImage&&e.userImage.onRemove&&e.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(t){return new Promise((e,i)=>{let r=!0;if(!this.isLoaded())for(const e of t)this.images[e]||(r=!1);this.isLoaded()||r?e(this._getImagesForIds(t)):this.requestors.push({ids:t,promiseResolve:e})})}_getImagesForIds(t){const i={};for(const r of t){let t=this.getImage(r);t||(this.fire(new e.k("styleimagemissing",{id:r})),t=this.getImage(r)),t?i[r]={data:t.data.clone(),pixelRatio:t.pixelRatio,sdf:t.sdf,version:t.version,stretchX:t.stretchX,stretchY:t.stretchY,content:t.content,textFitWidth:t.textFitWidth,textFitHeight:t.textFitHeight,hasRenderCallback:Boolean(t.userImage&&t.userImage.render)}:e.w(`Image "${r}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return i}getPixelSize(){const{width:t,height:e}=this.atlasImage;return{width:t,height:e}}getPattern(t){const i=this.patterns[t],r=this.getImage(t);if(!r)return null;if(i&&i.position.version===r.version)return i.position;if(i)i.position.version=r.version;else{const i={w:r.data.width+2,h:r.data.height+2,x:0,y:0},s=new e.I(i,r);this.patterns[t]={bin:i,position:s}}return this._updatePatternAtlas(),this.patterns[t].position}bind(t){const e=t.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new b(t,this.atlasImage,e.RGBA),this.atlasTexture.bind(e.LINEAR,e.CLAMP_TO_EDGE)}_updatePatternAtlas(){const t=[];for(const e in this.patterns)t.push(this.patterns[e].bin);const{w:i,h:r}=e.p(t),s=this.atlasImage;s.resize({width:i||1,height:r||1});for(const t in this.patterns){const{bin:i}=this.patterns[t],r=i.x+1,n=i.y+1,o=this.getImage(t).data,a=o.width,l=o.height;e.R.copy(o,s,{x:0,y:0},{x:r,y:n},{width:a,height:l}),e.R.copy(o,s,{x:0,y:l-1},{x:r,y:n-1},{width:a,height:1}),e.R.copy(o,s,{x:0,y:0},{x:r,y:n+l},{width:a,height:1}),e.R.copy(o,s,{x:a-1,y:0},{x:r-1,y:n},{width:1,height:l}),e.R.copy(o,s,{x:0,y:0},{x:r+a,y:n},{width:1,height:l})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(t){for(const i of t){if(this.callbackDispatchedThisFrame[i])continue;this.callbackDispatchedThisFrame[i]=!0;const t=this.getImage(i);t||e.w(`Image with ID: "${i}" was not found`),w(t)&&this.updateImage(i,t)}}}const S=1e20;function I(t,e,i,r,s,n,o,a,l){for(let c=e;c<e+r;c++)A(t,i*n+c,n,s,o,a,l);for(let c=i;c<i+s;c++)A(t,c*n+e,1,r,o,a,l)}function A(t,e,i,r,s,n,o){n[0]=0,o[0]=-S,o[1]=S,s[0]=t[e];for(let a=1,l=0,c=0;a<r;a++){s[a]=t[e+a*i];const r=a*a;do{const t=n[l];c=(s[a]-s[t]+r-t*t)/(a-t)/2}while(c<=o[l]&&--l>-1);l++,n[l]=a,o[l]=c,o[l+1]=S}for(let a=0,l=0;a<r;a++){for(;o[l+1]<a;)l++;const r=n[l],c=a-r;t[e+a*i]=s[r]+c*c}}class P{constructor(t,e){this.requestManager=t,this.localIdeographFontFamily=e,this.entries={}}setURL(t){this.url=t}getGlyphs(t){return e._(this,void 0,void 0,function*(){const e=[];for(const i in t)for(const r of t[i])e.push(this._getAndCacheGlyphsPromise(i,r));const i=yield Promise.all(e),r={};for(const{stack:t,id:e,glyph:s}of i)r[t]||(r[t]={}),r[t][e]=s&&{id:s.id,bitmap:s.bitmap.clone(),metrics:s.metrics};return r})}_getAndCacheGlyphsPromise(t,i){return e._(this,void 0,void 0,function*(){let e=this.entries[t];e||(e=this.entries[t]={glyphs:{},requests:{},ranges:{}});let r=e.glyphs[i];if(void 0!==r)return{stack:t,id:i,glyph:r};if(r=this._tinySDF(e,t,i),r)return e.glyphs[i]=r,{stack:t,id:i,glyph:r};const s=Math.floor(i/256);if(256*s>65535)throw new Error("glyphs > 65535 not supported");if(e.ranges[s])return{stack:t,id:i,glyph:r};if(!this.url)throw new Error("glyphsUrl is not set");if(!e.requests[s]){const i=P.loadGlyphRange(t,s,this.url,this.requestManager);e.requests[s]=i}const n=yield e.requests[s];for(const t in n)this._doesCharSupportLocalGlyph(+t)||(e.glyphs[+t]=n[+t]);return e.ranges[s]=!0,{stack:t,id:i,glyph:n[i]||null}})}_doesCharSupportLocalGlyph(t){return!!this.localIdeographFontFamily&&/\p{Ideo}|\p{sc=Hang}|\p{sc=Hira}|\p{sc=Kana}/u.test(String.fromCodePoint(t))}_tinySDF(t,i,r){const s=this.localIdeographFontFamily;if(!s)return;if(!this._doesCharSupportLocalGlyph(r))return;let n=t.tinySDF;if(!n){let e="400";/bold/i.test(i)?e="900":/medium/i.test(i)?e="500":/light/i.test(i)&&(e="200"),n=t.tinySDF=new P.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:s,fontWeight:e})}const o=n.draw(String.fromCharCode(r));return{id:r,bitmap:new e.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}}}}P.loadGlyphRange=function(t,i,r,s){return e._(this,void 0,void 0,function*(){const n=256*i,o=n+255,a=s.transformRequest(r.replace("{fontstack}",t).replace("{range}",`${n}-${o}`),"Glyphs"),l=yield e.l(a,new AbortController);if(!l||!l.data)throw new Error(`Could not load glyph range. range: ${i}, ${n}-${o}`);const c={};for(const t of e.n(l.data))c[t.id]=t;return c})},P.TinySDF=class{constructor({fontSize:t=24,buffer:e=3,radius:i=8,cutoff:r=.25,fontFamily:s="sans-serif",fontWeight:n="normal",fontStyle:o="normal"}={}){this.buffer=e,this.cutoff=r,this.radius=i;const a=this.size=t+4*e,l=this._createCanvas(a),c=this.ctx=l.getContext("2d",{willReadFrequently:!0});c.font=`${o} ${n} ${t}px ${s}`,c.textBaseline="alphabetic",c.textAlign="left",c.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Uint16Array(a)}_createCanvas(t){const e=document.createElement("canvas");return e.width=e.height=t,e}draw(t){const{width:e,actualBoundingBoxAscent:i,actualBoundingBoxDescent:r,actualBoundingBoxLeft:s,actualBoundingBoxRight:n}=this.ctx.measureText(t),o=Math.ceil(i),a=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(n-s))),l=Math.min(this.size-this.buffer,o+Math.ceil(r)),c=a+2*this.buffer,h=l+2*this.buffer,u=Math.max(c*h,0),p=new Uint8ClampedArray(u),d={data:p,width:c,height:h,glyphWidth:a,glyphHeight:l,glyphTop:o,glyphLeft:0,glyphAdvance:e};if(0===a||0===l)return d;const{ctx:m,buffer:f,gridInner:_,gridOuter:g}=this;m.clearRect(f,f,a,l),m.fillText(t,f,f+o);const y=m.getImageData(f,f,a,l);g.fill(S,0,u),_.fill(0,0,u);for(let t=0;t<l;t++)for(let e=0;e<a;e++){const i=y.data[4*(t*a+e)+3]/255;if(0===i)continue;const r=(t+f)*c+e+f;if(1===i)g[r]=0,_[r]=S;else{const t=.5-i;g[r]=t>0?t*t:0,_[r]=t<0?t*t:0}}I(g,0,0,c,h,c,this.f,this.v,this.z),I(_,f,f,a,l,c,this.f,this.v,this.z);for(let t=0;t<u;t++){const e=Math.sqrt(g[t])-Math.sqrt(_[t]);p[t]=Math.round(255-255*(e/this.radius+this.cutoff))}return d}};class C{constructor(){this.specification=e.v.light.position}possiblyEvaluate(t,i){return e.x(t.expression.evaluate(i))}interpolate(t,i,r){return{x:e.y.number(t.x,i.x,r),y:e.y.number(t.y,i.y,r),z:e.y.number(t.z,i.z,r)}}}let M;class k extends e.E{constructor(t){super(),M=M||new e.q({anchor:new e.D(e.v.light.anchor),position:new C,color:new e.D(e.v.light.color),intensity:new e.D(e.v.light.intensity)}),this._transitionable=new e.T(M),this.setLight(t),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(t,i={}){if(!this._validate(e.r,t,i))for(const e in t){const i=t[e];e.endsWith("-transition")?this._transitionable.setTransition(e.slice(0,-11),i):this._transitionable.setValue(e,i)}}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,i,r){return(!r||!1!==r.validate)&&e.t(this,t.call(e.u,{value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.v}))}}const z=new e.q({"sky-color":new e.D(e.v.sky["sky-color"]),"horizon-color":new e.D(e.v.sky["horizon-color"]),"fog-color":new e.D(e.v.sky["fog-color"]),"fog-ground-blend":new e.D(e.v.sky["fog-ground-blend"]),"horizon-fog-blend":new e.D(e.v.sky["horizon-fog-blend"]),"sky-horizon-blend":new e.D(e.v.sky["sky-horizon-blend"]),"atmosphere-blend":new e.D(e.v.sky["atmosphere-blend"])});class E extends e.E{constructor(t){super(),this._transitionable=new e.T(z),this.setSky(t),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new e.z(0))}setSky(t,i={}){if(!this._validate(e.B,t,i)){t||(t={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(const e in t){const i=t[e];e.endsWith("-transition")?this._transitionable.setTransition(e.slice(0,-11),i):this._transitionable.setValue(e,i)}}}getSky(){return this._transitionable.serialize()}updateTransitions(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(t){this.properties=this._transitioning.possiblyEvaluate(t)}_validate(t,i,r={}){return!1!==(null==r?void 0:r.validate)&&e.t(this,t.call(e.u,e.e({value:i,style:{glyphs:!0,sprite:!0},styleSpec:e.v})))}calculateFogBlendOpacity(t){return t<60?0:t<70?(t-60)/10:1}}class D{constructor(t,e){this.width=t,this.height=e,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(t,e){const i=t.join(",")+String(e);return this.dashEntry[i]||(this.dashEntry[i]=this.addDash(t,e)),this.dashEntry[i]}getDashRanges(t,e,i){const r=[];let s=t.length%2==1?-t[t.length-1]*i:0,n=t[0]*i,o=!0;r.push({left:s,right:n,isDash:o,zeroLength:0===t[0]});let a=t[0];for(let e=1;e<t.length;e++){o=!o;const l=t[e];s=a*i,a+=l,n=a*i,r.push({left:s,right:n,isDash:o,zeroLength:0===l})}return r}addRoundDash(t,e,i){const r=e/2;for(let e=-i;e<=i;e++){const s=this.width*(this.nextRow+i+e);let n=0,o=t[n];for(let a=0;a<this.width;a++){a/o.right>1&&(o=t[++n]);const l=Math.abs(a-o.left),c=Math.abs(a-o.right),h=Math.min(l,c);let u;const p=e/i*(r+1);if(o.isDash){const t=r-Math.abs(p);u=Math.sqrt(h*h+t*t)}else u=r-Math.sqrt(h*h+p*p);this.data[s+a]=Math.max(0,Math.min(255,u+128))}}}addRegularDash(t){for(let e=t.length-1;e>=0;--e){const i=t[e],r=t[e+1];i.zeroLength?t.splice(e,1):r&&r.isDash===i.isDash&&(r.left=i.left,t.splice(e,1))}const e=t[0],i=t[t.length-1];e.isDash===i.isDash&&(e.left=i.left-this.width,i.right=e.right+this.width);const r=this.width*this.nextRow;let s=0,n=t[s];for(let e=0;e<this.width;e++){e/n.right>1&&(n=t[++s]);const i=Math.abs(e-n.left),o=Math.abs(e-n.right),a=Math.min(i,o);this.data[r+e]=Math.max(0,Math.min(255,(n.isDash?a:-a)+128))}}addDash(t,i){const r=i?7:0,s=2*r+1;if(this.nextRow+s>this.height)return e.w("LineAtlas out of space"),null;let n=0;for(let e=0;e<t.length;e++)n+=t[e];if(0!==n){const e=this.width/n,s=this.getDashRanges(t,this.width,e);i?this.addRoundDash(s,e,r):this.addRegularDash(s)}const o={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:n};return this.nextRow+=s,this.dirty=!0,o}bind(t){const e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.ALPHA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.ALPHA,this.width,this.height,0,e.ALPHA,e.UNSIGNED_BYTE,this.data))}}const L="maplibre_preloaded_worker_pool";class R{constructor(){this.active={}}acquire(t){if(!this.workers)for(this.workers=[];this.workers.length<R.workerCount;)this.workers.push(new Worker(e.a.WORKER_URL));return this.active[t]=!0,this.workers.slice()}release(t){delete this.active[t],0===this.numActive()&&(this.workers.forEach(t=>{t.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[L]}numActive(){return Object.keys(this.active).length}}const B=Math.floor(n.hardwareConcurrency/2);let F,O;function V(){return F||(F=new R),F}R.workerCount=e.C(globalThis)?Math.max(Math.min(B,3),1):1;class U{constructor(t,i){this.workerPool=t,this.actors=[],this.currentActor=0,this.id=i;const r=this.workerPool.acquire(i);for(let t=0;t<r.length;t++){const s=new e.F(r[t],i);s.name=`Worker ${t}`,this.actors.push(s)}if(!this.actors.length)throw new Error("No actors found")}broadcast(t,e){const i=[];for(const r of this.actors)i.push(r.sendAsync({type:t,data:e}));return Promise.all(i)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(t=!0){this.actors.forEach(t=>{t.remove()}),this.actors=[],t&&this.workerPool.release(this.id)}registerMessageHandler(t,e){for(const i of this.actors)i.registerMessageHandler(t,e)}}function N(){return O||(O=new U(V(),e.G),O.registerMessageHandler("GR",(t,i,r)=>e.m(i,r))),O}function j(t,i){const r=e.H();return e.J(r,r,[1,1,0]),e.K(r,r,[.5*t.width,.5*t.height,1]),e.L(r,r,t.calculatePosMatrix(i.toUnwrapped()))}function $(t,e,i,r,s,n){const o=function(t,e,i){if(t)for(const r of t){const t=e[r];if(t&&t.source===i&&"fill-extrusion"===t.type)return!0}else for(const t in e){const r=e[t];if(r.source===i&&"fill-extrusion"===r.type)return!0}return!1}(s&&s.layers,e,t.id),a=n.maxPitchScaleFactor(),l=t.tilesIn(r,a,o);l.sort(q);const c=[];for(const r of l)c.push({wrappedTileID:r.tileID.wrapped().key,queryResults:r.tile.queryRenderedFeatures(e,i,t._state,r.queryGeometry,r.cameraQueryGeometry,r.scale,s,n,a,j(t.transform,r.tileID))});const h=function(t){const e={},i={};for(const r of t){const t=r.queryResults,s=r.wrappedTileID,n=i[s]=i[s]||{};for(const i in t){const r=t[i],s=n[i]=n[i]||{},o=e[i]=e[i]||[];for(const t of r)s[t.featureIndex]||(s[t.featureIndex]=!0,o.push(t))}}return e}(c);for(const e in h)h[e].forEach(e=>{const i=e.feature,r=t.getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=r});return h}function q(t,e){const i=t.tileID,r=e.tileID;return i.overscaledZ-r.overscaledZ||i.canonical.y-r.canonical.y||i.wrap-r.wrap||i.canonical.x-r.canonical.x}function Z(t,i,r){return e._(this,void 0,void 0,function*(){let s=t;if(t.url?s=(yield e.h(i.transformRequest(t.url,"Source"),r)).data:yield n.frameAsync(r),!s)return null;const o=e.M(e.e(s,t),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in s&&s.vector_layers&&(o.vectorLayerIds=s.vector_layers.map(t=>t.id)),o})}class G{constructor(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):Array.isArray(t)&&(4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1])))}setNorthEast(t){return this._ne=t instanceof e.N?new e.N(t.lng,t.lat):e.N.convert(t),this}setSouthWest(t){return this._sw=t instanceof e.N?new e.N(t.lng,t.lat):e.N.convert(t),this}extend(t){const i=this._sw,r=this._ne;let s,n;if(t instanceof e.N)s=t,n=t;else{if(!(t instanceof G))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(G.convert(t)):this.extend(e.N.convert(t)):t&&("lng"in t||"lon"in t)&&"lat"in t?this.extend(e.N.convert(t)):this;if(s=t._sw,n=t._ne,!s||!n)return this}return i||r?(i.lng=Math.min(s.lng,i.lng),i.lat=Math.min(s.lat,i.lat),r.lng=Math.max(n.lng,r.lng),r.lat=Math.max(n.lat,r.lat)):(this._sw=new e.N(s.lng,s.lat),this._ne=new e.N(n.lng,n.lat)),this}getCenter(){return new e.N((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new e.N(this.getWest(),this.getNorth())}getSouthEast(){return new e.N(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(t){const{lng:i,lat:r}=e.N.convert(t);let s=this._sw.lng<=i&&i<=this._ne.lng;return this._sw.lng>this._ne.lng&&(s=this._sw.lng>=i&&i>=this._ne.lng),this._sw.lat<=r&&r<=this._ne.lat&&s}static convert(t){return t instanceof G?t:t?new G(t):t}static fromLngLat(t,i=0){const r=360*i/40075017,s=r/Math.cos(Math.PI/180*t.lat);return new G(new e.N(t.lng-s,t.lat-r),new e.N(t.lng+s,t.lat+r))}adjustAntiMeridian(){const t=new e.N(this._sw.lng,this._sw.lat),i=new e.N(this._ne.lng,this._ne.lat);return new G(t,t.lng>i.lng?new e.N(i.lng+360,i.lat):i)}}class W{constructor(t,e,i){this.bounds=G.convert(this.validateBounds(t)),this.minzoom=e||0,this.maxzoom=i||24}

2validateBounds(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const i=Math.pow(2,t.z),r=Math.floor(e.O(this.bounds.getWest())*i),s=Math.floor(e.Q(this.bounds.getNorth())*i),n=Math.ceil(e.O(this.bounds.getEast())*i),o=Math.ceil(e.Q(this.bounds.getSouth())*i);return t.x>=r&&t.x<n&&t.y>=s&&t.y<o}}class H extends e.E{constructor(t,i,r,s){if(super(),this.id=t,this.dispatcher=r,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,e.e(this,e.M(i,["url","scheme","tileSize","promoteId"])),this._options=e.e({type:"vector"},i),this._collectResourceTiming=i.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(s)}load(){return e._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new e.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const t=yield Z(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),t&&(e.e(this,t),t.bounds&&(this.tileBounds=new W(t.bounds,this.minzoom,this.maxzoom)),this.fire(new e.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new e.k("data",{dataType:"source",sourceDataType:"content"})))}catch(t){this._tileJSONRequest=null,this.fire(new e.j(t))}})}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.abort(),t(),this.load()}setTiles(t){return this.setSourceProperty(()=>{this._options.tiles=t}),this}setUrl(t){return this.setSourceProperty(()=>{this.url=t,this._options.url=t}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return e.e({},this._options)}loadTile(t){return e._(this,void 0,void 0,function*(){const e=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),i={request:this.map._requestManager.transformRequest(e,"Tile"),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.t

2catch(e){if(delete t.abortController,t.aborted)t.state="unloaded";else if(e)throw t.state="errored",e}})}readImageNow(t){return e._(this,void 0,void 0,function*(){if("undefined"!=typeof VideoFrame&&e.V()){const i=t.width+2,r=t.height+2;try{return new e.R({width:i,height:r},yield e.W(t,-1,-1,i,r))}catch(t){}}return n.getImageData(t,1)})}_getNeighboringTiles(t){const i=t.canonical,r=Math.pow(2,i.z),s=(i.x-1+r)%r,n=0===i.x?t.wrap-1:t.wrap,o=(i.x+1+r)%r,a=i.x+1===r?t.wrap+1:t.wrap,l={};return l[new e.S(t.overscaledZ,n,i.z,s,i.y).key]={backfilled:!1},l[new e.S(t.overscaledZ,a,i.z,o,i.y).key]={backfilled:!1},i.y>0&&(l[new e.S(t.overscaledZ,n,i.z,s,i.y-1).key]={backfilled:!1},l[new e.S(t.overscaledZ,t.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new e.S(t.overscaledZ,a,i.z,o,i.y-1).key]={backfilled:!1}),i.y+1<r&&(l[new e.S(t.overscaledZ,n,i.z,s,i.y+1).key]={backfilled:!1},l[new e.S(t.overscaledZ,t.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new e.S(t.overscaledZ,a,i.z,o,i.y+1).key]={backfilled:!1}),l}unloadTile(t){return e._(this,void 0,void 0,function*(){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&(yield t.actor.sendAsync({type:"RDT",data:{type:this.type,uid:t.uid,source:this.id}}))})}}class K extends e.E{constructor(t,i,r,s){super(),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=r.getActor(),this.setEventedParent(s),this._data=i.data,this._options=e.e({},i),this._collectResourceTiming=i.collectResourceTiming,void 0!==i.maxzoom&&(this.maxzoom=i.maxzoom),i.type&&(this.type=i.type),i.attribution&&(this.attribution=i.attribution),this.promoteId=i.promoteId;const n=e.X/this.tileSize;void 0!==i.clusterMaxZoom&&this.maxzoom<=i.clusterMaxZoom&&e.w(`The maxzoom value "${this.maxzoom}" is expected to be greater than the clusterMaxZoom value "${i.clusterMaxZoom}".`),this.workerOptions=e.e({source:this.id,cluster:i.cluster||!1,geojsonVtOptions:{buffer:(void 0!==i.buffer?i.buffer:128)*n,tolerance:(void 0!==i.tolerance?i.tolerance:.375)*n,extent:e.X,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:void 0!==i.clusterMaxZoom?i.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,i.clusterMinPoints||2),extent:e.X,radius:(i.clusterRadius||50)*n,log:!1,generateId:i.generateId||!1},clusterProperties:i.clusterProperties,filter:i.filter},i.workerOptions),"string"==typeof this.promoteId&&(this.workerOptions.promoteId=this.promoteId)}load(){return e._(this,void 0,void 0,function*(){yield this._updateWorkerData()})}onAdd(t){this.map=t,this.load()}setData(t){return this._data=t,this._updateWorkerData(),this}updateData(t){return this._updateWorkerData(t),this}getData(){return e._(this,void 0,void 0,function*(){const t=e.e({type:this.type},this.workerOptions);return this.actor.sendAsync({type:"GD",data:t})})}setClusterOptions(t){return this.workerOptions.cluster=t.cluster,t&&(void 0!==t.clusterRadius&&(this.workerOptions.superclusterOptions.radius=t.clusterRadius),void 0!==t.clusterMaxZoom&&(this.workerOptions.superclusterOptions.maxZoom=t.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(t){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:t,source:this.id}})}getClusterChildren(t){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:t,source:this.id}})}getClusterLeaves(t,e,i){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:t,limit:e,offset:i}})}_updateWorkerData(t){return e._(this,void 0,void 0,function*(){const i=e.e({type:this.type},this.workerOptions);t?i.dataDiff=t:"string"==typeof this._data?(i.request=this.map._requestManager.transformRequest(n.resolveURL(this._data),"Source"),i.request.collectResourceTiming=this._collectResourceTiming):i.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new e.k("dataloading",{dataType:"source"}));try{const t=yield this.actor.sendAsync({type:"LD",data:i});

2onAdd(t){this.map||(this.map=t,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 t=this.map.painter.context,i=t.gl;this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,Y.members)),this.boundsSegments||(this.boundsSegments=e.a0.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new b(t,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.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 e.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 et extends Q{constructor(t,i,r,s){super(t,i,r,s),i.coordinates?Array.isArray(i.coordinates)&&4===i.coordinates.length&&!i.coordinates.some(t=>!Array.isArray(t)||2!==t.length||t.some(t=>"number"!=typeof t))||this.fire(new e.j(new e.a2(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new e.j(new e.a2(`sources.${t}`,null,'missing required property "coordinates"'))),i.animate&&"boolean"!=typeof i.animate&&this.fire(new e.j(new e.a2(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),i.canvas?"string"==typeof i.canvas||i.canvas instanceof HTMLCanvasElement||this.fire(new e.j(new e.a2(`sources.${t}`,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 e.j(new e.a2(`sources.${t}`,null,'missing required property "canvas"'))),this.options=i,this.animate=void 0===i.animate||i.animate}load(){return e._(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 e.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(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const i=this.map.painter.context,r=i.gl;this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,Y.members)),this.boundsSegments||(this.boundsSegments=e.a0.simpleSegment(0,0,4,2)),this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new b(i,this.canvas,r.RGBA,{premultiply:!0});let s=!1;for(const t in this.tiles){const e=this.tiles[t];"loaded"!==e.state&&(e.state="loaded",e.texture=this.texture,s=!0)}s&&this.fire(new e.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}const it={},rt=t=>{switch(t){case"geojson":return K;case"image":return Q;case"raster":return X;case"raster-dem":return J;case"vector":return H;case"video":return tt;case"canvas":return et}return it[t]},st="RTLPluginLoaded";class nt extends e.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=N()}_syncState(t){return this.status=t,this.dispatcher.broadcast("SRPS",{pluginStatus:t,pluginURL:this.url}).catch(t=>{throw this.status="error",t})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(t){return e._(this,arguments,void 0,function*(t,e=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=n.resolveURL(t),!this.url)throw new Error(`requested url ${t}

2setDependencies(t,e){const i={};for(const t of e)i[t]=!0;this.dependencies[t]=i}hasDependency(t,e){for(const i of t){const t=this.dependencies[i];if(t)for(const i of e)if(t[i])return!0}return!1}}class ct{constructor(t,e){this.max=t,this.onRemove=e,this.reset()}reset(){for(const t in this.data)for(const e of this.data[t])e.timeout&&clearTimeout(e.timeout),this.onRemove(e.value);return this.data={},this.order=[],this}add(t,e,i){const r=t.wrapped().key;void 0===this.data[r]&&(this.data[r]=[]);const s={value:e,timeout:void 0};if(void 0!==i&&(s.timeout=setTimeout(()=>{this.remove(t,s)},i)),this.data[r].push(s),this.order.push(r),this.order.length>this.max){const t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value}getByKey(t){const e=this.data[t];return e?e[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,e){if(!this.has(t))return this;const i=t.wrapped().key,r=void 0===e?0:this.data[i].indexOf(e),s=this.data[i][r];return this.data[i].splice(r,1),s.timeout&&clearTimeout(s.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(s.value),this.order.splice(this.order.indexOf(i),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this}filter(t){const e=[];for(const i in this.data)for(const r of this.data[i])t(r.value)||e.push(r);for(const t of e)this.remove(t.value.tileID,t)}}class ht{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,i,r){const s=String(i);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][s]=this.stateChanges[t][s]||{},e.e(this.stateChanges[t][s],r),null===this.deletedStates[t]){this.deletedStates[t]={};for(const e in this.state[t])e!==s&&(this.deletedStates[t][e]=null)}else if(this.deletedStates[t]&&null===this.deletedStates[t][s]){this.deletedStates[t][s]={};for(const e in this.state[t][s])r[e]||(this.deletedStates[t][s][e]=null)}else for(const e in r)this.deletedStates[t]&&this.deletedStates[t][s]&&null===this.deletedStates[t][s][e]&&delete this.deletedStates[t][s][e]}removeFeatureState(t,e,i){if(null===this.deletedStates[t])return;const r=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},i&&void 0!==e)null!==this.deletedStates[t][r]&&(this.deletedStates[t][r]=this.deletedStates[t][r]||{},this.deletedStates[t][r][i]=null);else if(void 0!==e)if(this.stateChanges[t]&&this.stateChanges[t][r])for(i in this.deletedStates[t][r]={},this.stateChanges[t][r])this.deletedStates[t][r][i]=null;else this.deletedStates[t][r]=null;else this.deletedStates[t]=null}getState(t,i){const r=String(i),s=e.e({},(this.state[t]||{})[r],(this.stateChanges[t]||{})[r]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){const e=this.deletedStates[t][i];if(null===e)return{};for(const t in e)delete s[t]}return s}initializeTileState(t,e){t.setFeatureState(this.state,e)}coalesceChanges(t,i){const r={};for(const t in this.stateChanges){this.state[t]=this.state[t]||{};const i={};for(const r in this.stateChanges[t])this.state[t][r]||(this.state[t][r]={}),e.e(this.state[t][r],this.stateChanges[t][r]),i[r]=this.state[t][r];r[t]=i}for(const t in this.deletedStates){this.state[t]=this.state[t]||{};const i={};if(null===this.deletedStates[t])for(const e in this.state[t])i[e]={},this.state[t][e]={};else for(const e in this.deletedStates[t]){if(null===this.deletedStates[t][e])this.state[t][e]={};else for(const i of Object.keys(this.deletedStates[t][e]))delete this.state[t][e][i];i[e]=this.state[t][e]}r[t]=r[t]||{},e.e(r[t],i)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(r).length)for(const e in t)t[e].setFeatureState(r,i)}}class ut extends e.E{constructor(t,e,i){super(),this.id=t,this.dispatcher=i,this.on("data",t=>this._dataHandler(t)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((t,e,i,r)=>{const s=new(rt(e.type))(t,e,i,r);if(s.id!==t)throw new Error(`Expected Source id to be ${t} instead of ${s.id}`);return s})(t,e,i,this),this._tiles={},this._cache=new ct(0,t=>this._unloadTile(t)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new ht,this._didEmitContent=!1,this._updated=!1}onAdd(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._maxTileCacheZoomLevels=t?t._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(t)}onRemove(t){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(t)}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 t in this._tiles){const e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(t,i,r){return e._(this,void 0,void 0,function*(){try{yield this._source.loadTile(t),this._tileLoaded(t,i,r)}catch(i){t.state="errored",404!==i.status?this._source.fire(new e.j(i,{tile:t})):this.update(this.transform,this.terrain)}})}_unloadTile(t){this._source.unloadTile&&this._source.unloadTile(t)}_abortTile(t){this._source.abortTile&&this._source.abortTile(t),this._source.fire(new e.k("dataabort",{tile:t,coord:t.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const e in this._tiles){const i=this._tiles[e];i.upload(t),i.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(t=>t.tileID).sort(pt).map(t=>t.key)}getRenderableIds(t){const i=[];for(const e in this._tiles)this._isIdRenderable(e,t)&&i.push(this._tiles[e]);return t?i.sort((t,i)=>{const r=t.tileID,s=i.tileID,n=new e.P(r.canonical.x,r.canonical.y)._rotate(this.transform.angle),o=new e.P(s.canonical.x,s.canonical.y)._rotate(this.transform.angle);return r.overscaledZ-s.overscaledZ||o.y-n.y||o.x-n.x}).map(t=>t.tileID.key):i.map(t=>t.tileID).sort(pt).map(t=>t.key)}hasRenderableParent(t){const e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)}_isIdRenderable(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")}}_reloadTile(t,i){return e._(this,void 0,void 0,function*(){const e=this._tiles[t];e&&("loading"!==e.state&&(e.state=i),yield this._loadTile(e,t,i))})}_tileLoaded(t,i,r){t.timeAdded=n.now(),"expired"===r&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(i,t),"raster-dem"===this.getSource().type&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),t.aborted||this._source.fire(new e.k("data",{dataType:"source",tile:t,coord:t.tileID}))}_backfillDEM(t){const e=this.getRenderableIds();for(let r=0;r<e.length;r++){const s=e[r];if(t.neighboringTiles&&t.neighboringTiles[s]){const e=this.getTileByID(s);i(t,e),i(e,t)}}function i(t,e){t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0;let i=e.tileID.canonical.x-t.tileID.canonical.x;const r=e.tileID.canonical.y-t.tileID.canonical.y,s=Math.pow(2,t.tileID.canonical.z),n=e.tileID.key;0===i&&0===r||Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+s)?i+=s:1===Math.abs(i-s)&&(i-=s)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,r),t.neighboringTiles&&t.neighboringTiles[n]&&(t.neighboringTiles[n].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,e,i,r){for(const s in this._tiles){let n=this._tiles[s];if(r[s]||!n.hasData()||n.tileID.overscaledZ<=e||n.tileID.overscaledZ>i)continue;let o=n.tileID;for(;n&&n.tileID.overscaledZ>e+1;){const t=n.tileID.scaledTo(n.tileID.overscaledZ-1);n=this._tiles[t.key],n&&n.hasData()&&(o=t)}let a=o;for(;a.overscaledZ>e;)if(a=a.scaledTo(a.overscaledZ-1),t[a.key]){r[o.key]=o;break}}}findLoadedParent(t,e){if(t.key in this._loadedParentTiles){const i=this._loadedParentTiles[t.key];return i&&i.tileID.overscaledZ>=e?i:null}for(let i=t.overscaledZ-1;i>=e;i--){const e=t.scaledTo(i),r=this._getLoadedTile(e);if(r)return r}}findLoadedSibling(t){return this._getLoadedTile(t)}_getLoadedTile(t){const e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)}updateCacheSize(t){const i=Math.ceil(t.width/this._source.tileSize)+1,r=Math.ceil(t.height/this._source.tileSize)+1,s=Math.floor(i*r*(null===this._maxTileCacheZoomLevels?e.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,s):s;this._cache.setMaxSize(n)}handleWrapJump(t){const e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){const t={};for(const i in this._tiles){const r=this._tiles[i];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+e),t[r.tileID.key]=r}this._tiles=t;for(const t in this._timers)clearTimeout(this._timers[t]),delete this._timers[t];for(const t in this._tiles)this._setTileReloadTimer(t,this._tiles[t])}}_updateCoveredAndRetainedTiles(t,e,i,r,s,o){const a={},l={},c=Object.keys(t),h=n.now();for(const i of c){const r=t[i],s=this._tiles[i];if(!s||0!==s.fadeEndTime&&s.fadeEndTime<=h)continue;const n=this.findLoadedParent(r,e),o=this.findLoadedSibling(r),c=n||o||null;c&&(this._addTile(c.tileID),a[c.tileID.key]=c.tileID),l[i]=r}this._retainLoadedChildren(l,r,i,t);for(const e in a)t[e]||(this._coveredTiles[e]=!0,t[e]=a[e]);if(o){const e={},i={};for(const t of s)this._tiles[t.key].hasData()?e[t.key]=t:i[t.key]=t;for(const r in i){const s=i[r].children(this._source.maxzoom);this._tiles[s[0].key]&&this._tiles[s[1].key]&&this._tiles[s[2].key]&&this._tiles[s[3].key]&&(e[s[0].key]=t[s[0].key]=s[0],e[s[1].key]=t[s[1].key]=s[1],e[s[2].key]=t[s[2].key]=s[2],e[s[3].key]=t[s[3].key]=s[3],delete i[r])}for(const r in i){const s=i[r],n=this.findLoadedParent(s,this._source.minzoom),o=this.findLoadedSibling(s),a=n||o||null;if(a){e[a.tileID.key]=t[a.tileID.key]=a.tileID;for(const t in e)e[t].isChildOf(a.tileID)&&delete e[t]}}for(const t in this._tiles)e[t]||(this._coveredTiles[t]=!0)}}update(t,i){if(!this._sourceLoaded||this._paused)return;let r;this.transform=t,this.terrain=i,this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?r=t.getVisibleUnwrappedCoordinates(this._source.tileID).map(t=>new e.S(t.canonical.z,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y)):(r=t.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:i}),this._source.hasTile&&(r=r.filter(t=>this._source.hasTile(t)))):r=[];const s=t.coveringZoomLevel(this._source),n=Math.max(s-ut.maxOverzooming,this._source.minzoom),o=Math.max(s+ut.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const t={};for(const e of r)if(e.canonical.z>this._source.minzoom){const i=e.scaledTo(e.canonical.z-1);t[i.key]=i;const r=e.scaledTo(Math.max(this._source.minzoom,Math.min(e.canonical.z,5)));t[r.key]=r}r=r.concat(Object.values(t))}const a=0===r.length&&!this._updated&&this._didEmitContent;this._updated=!0,a&&this.fire(new e.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const l=this._updateRetainedTiles(r,s);dt(this._source.type)&&this._updateCoveredAndRetainedTiles(l,n,o,s,r,i);for(const t in l)this._tiles[t].clearFadeHold();const c=e.ab(this._tiles,l);for(const t of c){const e=this._tiles[t];e.hasSymbolBuckets&&!e.holdingForFade()?e.setHoldDuration(this.map._fadeDuration):e.hasSymbolBuckets&&!e.symbolFadeFinished()||this._removeTile(t)}this._updateLoadedParentTileCache(),this._updateLoadedSiblingTileCache()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)}_updateRetainedTiles(t,e){var i;const r={},s={},n=Math.max(e-ut.maxOverzooming,this._source.minzoom),o=Math.max(e+ut.maxUnderzooming,this._source.minzoom),a={};for(const i of t){const t=this._addTile(i);r[i.key]=i,t.hasData()||e<this._source.maxzoom&&(a[i.key]=i)}this._retainLoadedChildren(a,e,o,r);for(const o of t){let t=this._tiles[o.key];if(t.hasData())continue;if(e+1>this._source.maxzoom){const t=o.children(this._source.maxzoom)[0],e=this.getTile(t);if(e&&e.hasData()){r[t.key]=t;continue}}else{const t=o.children(this._source.maxzoom);if(r[t[0].key]&&r[t[1].key]&&r[t[2].key]&&r[t[3].key])continue}let a=t.wasRequested();for(let e=o.overscaledZ-1;e>=n;--e){const n=o.scaledTo(e);if(s[n.key])break;if(s[n.key]=!0,t=this.getTile(n),!t&&a&&(t=this._addTile(n)),t){const e=t.hasData();if((e||!(null===(i=this.map)||void 0===i?void 0:i.cancelPendingTileRequestsWhileZooming)||a)&&(r[n.key]=n),a=t.wasRequested(),e)break}}}return r}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const e=[];let i,r=this._tiles[t].tileID;for(;r.overscaledZ>0;){if(r.key in this._loadedParentTiles){i=this._loadedParentTiles[r.key];break}e.push(r.key);const t=r.scaledTo(r.overscaledZ-1);if(i=this._getLoadedTile(t),i)break;r=t}for(const t of e)this._loadedParentTiles[t]=i}}_updateLoadedSiblingTileCache(){this._loadedSiblingTiles={};for(const t in this._tiles){const e=this._tiles[t].tileID,i=this._getLoadedTile(e);this._loadedSiblingTiles[e.key]=i}}_addTile(t){let i=this._tiles[t.key];if(i)return i;i=this._cache.getAndRemove(t),i&&(this._setTileReloadTimer(t.key,i),i.tileID=t,this._state.initializeTileState(i,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,i)));const r=i;return i||(i=new lt(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(i,t.key,i.state)),i.uses++,this._tiles[t.key]=i,r||this._source.fire(new e.k("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i}_setTileReloadTimer(t,e){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const i=e.getExpiryTimeout();i&&(this._timers[t]=setTimeout(()=>{this._reloadTile(t,"expired"),delete this._timers[t]},i))}_removeTile(t){const e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))}_dataHandler(t){const e=t.sourceDataType;"source"===t.dataType&&"metadata"===e&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===t.dataType&&"content"===e&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(t);this._cache.reset()}tilesIn(t,i,r){const s=[],n=this.transform;if(!n)return s;const o=r?n.getCameraQueryGeometry(t):t,a=t.map(t=>n.pointCoordinate(t,this.terrain)),l=o.map(t=>n.pointCoordinate(t,this.terrain)),c=this.getIds();let h=1/0,u=1/0,p=-1/0,d=-1/0;for(const t of l)h=Math.min(h,t.x),u=Math.min(u,t.y),p=Math.max(p,t.x),d=Math.max(d,t.y);for(let t=0;t<c.length;t++){const r=this._tiles[c[t]];if(r.holdingForFade())continue;const o=r.tileID,m=Math.pow(2,n.zoom-r.tileID.overscaledZ),f=i*r.queryPadding*e.X/r.tileSize/m,_=[o.getTilePoint(new e.Z(h,u)),o.getTilePoint(new e.Z(p,d))];if(_[0].x-f<e.X&&_[0].y-f<e.X&&_[1].x+f>=0&&_[1].y+f>=0){const t=a.map(t=>o.getTilePoint(t)),e=l.map(t=>o.getTilePoint(t));s.push({tile:r,tileID:o,queryGeometry:t,cameraQueryGeometry:e,scale:m})}}return s}getVisibleCoordinates(t){const e=this.getRenderableIds(t).map(t=>this._tiles[t].tileID);for(const t of e)t.posMatrix=this.transform.calculatePosMatrix(t.toUnwrapped());return e}hasTransition(){if(this._source.hasTransition())return!0;if(dt(this._source.type)){const t=n.now();for(const e in this._tiles)if(this._tiles[e].fadeEndTime>=t)return!0}return!1}setFeatureState(t,e,i){this._state.updateState(t=t||"_geojsonTileLayer",e,i)}removeFeatureState(t,e,i){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,i)}getFeatureState(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)}setDependencies(t,e,i){const r=this._tiles[t];r&&r.setDependencies(e,i)}reloadTilesForDependencies(t,e){for(const i in this._tiles)this._tiles[i].hasDependency(t,e)&&this._reloadTile(i,"reloading");this._cache.filter(i=>!i.hasDependency(t,e))}}function pt(t,e){const i=Math.abs(2*t.wrap)-+(t.wrap<0),r=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||r-i||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function dt(t){return"raster"===t||"image"===t||"video"===t}ut.maxOverzooming=10,ut.maxUnderzooming=3;class mt{constructor(t,e){this.reset(t,e)}reset(t,e){this.points=t||[],this._distances=[0];for(let t=1;t<this.points.length;t++)this._distances[t]=this._distances[t-1]+this.points[t].dist(this.points[t-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(e||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(t){if(1===this.points.length)return this.points[0];t=e.ac(t,0,1);let i=1,r=this._distances[i];const s=t*this.paddedLength+this.padding;for(;r<s&&i<this._distances.length;)r=this._distances[++i];const n=i-1,o=this._distances[n],a=r-o,l=a>0?(s-o)/a:0;return this.points[n].mult(1-l).add(this.points[i].mult(l))}}function ft(t,e){let i=!0;return"always"===t||"never"!==t&&"never"!==e||(i=!1),i}class _t{constructor(t,e,i){const r=this.boxCells=[],s=this.circleCells=[];this.xCellCount=Math.ceil(t/i),this.yCellCount=Math.ceil(e/i);for(let t=0;t<this.xCellCount*this.yCellCount;t++)r.push([]),s.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(t,e,i,r,s){this._forEachCell(e,i,r,s,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(s)}insertCircle(t,e,i,r){this._forEachCell(e-r,i-r,e+r,i+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(i),this.circles.push(r)}_insertBoxCell(t,e,i,r,s,n){this.boxCells[s].push(n)}_insertCircleCell(t,e,i,r,s,n){this.circleCells[s].push(n)}_query(t,e,i,r,s,n,o){if(i<0||t>this.width||r<0||e>this.height)return[];const a=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=r){if(s)return[{key:null,x1:t,y1:e,x2:i,y2:r}];for(let t=0;t<this.boxKeys.length;t++)a.push({key:this.boxKeys[t],x1:this.bboxes[4*t],y1:this.bboxes[4*t+1],x2:this.bboxes[4*t+2],y2:this.bboxes[4*t+3]});for(let t=0;t<this.circleKeys.length;t++){const e=this.circles[3*t],i=this.circles[3*t+1],r=this.circles[3*t+2];a.push({key:this.circleKeys[t],x1:e-r,y1:i-r,x2:e+r,y2:i+r})}}else this._forEachCell(t,e,i,r,this._queryCell,a,{hitTest:s,overlapMode:n,seenUids:{box:{},circle:{}}},o);return a}query(t,e,i,r){return this._query(t,e,i,r,!1,null)}hitTest(t,e,i,r,s,n){return this._query(t,e,i,r,!0,s,n).length>0}hitTestCircle(t,e,i,r,s){const n=t-i,o=t+i,a=e-i,l=e+i;if(o<0||n>this.width||l<0||a>this.height)return!1;const c=[];return this._forEachCell(n,a,o,l,this._queryCellCircle,c,{hitTest:!0,overlapMode:r,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}},s),c.length>0}_queryCell(t,e,i,r,s,n,o,a){const{seenUids:l,hitTest:c,overlapMode:h}=o,u=this.boxCells[s];if(null!==u){const s=this.bboxes;for(const o of u)if(!l.box[o]){l.box[o]=!0;const u=4*o,p=this.boxKeys[o];if(t<=s[u+2]&&e<=s[u+3]&&i>=s[u+0]&&r>=s[u+1]&&(!a||a(p))&&(!c||!ft(h,p.overlapMode))&&(n.push({key:p,x1:s[u],y1:s[u+1],x2:s[u+2],y2:s[u+3]}),c))return!0}}const p=this.circleCells[s];if(null!==p){const s=this.circles;for(const o of p)if(!l.circle[o]){l.circle[o]=!0;const u=3*o,p=this.circleKeys[o];if(this._circleAndRectCollide(s[u],s[u+1],s[u+2],t,e,i,r)&&(!a||a(p))&&(!c||!ft(h,p.overlapMode))){const t=s[u],e=s[u+1],i=s[u+2];if(n.push({key:p,x1:t-i,y1:e-i,x2:t+i,y2:e+i}),c)return!0}}}return!1}_queryCellCircle(t,e,i,r,s,n,o,a){const{circle:l,seenUids:c,overlapMode:h}=o,u=this.boxCells[s];if(null!==u){const t=this.bboxes;for(const e of u)if(!c.box[e]){c.box[e]=!0;const i=4*e,r=this.boxKeys[e];if(this._circleAndRectCollide(l.x,l.y,l.radius,t[i+0],t[i+1],t[i+2],t[i+3])&&(!a||a(r))&&!ft(h,r.overlapMode))return n.push(!0),!0}}const p=this.circleCells[s];if(null!==p){const t=this.circles;for(const e of p)if(!c.circle[e]){c.circle[e]=!0;const i=3*e,r=this.circleKeys[e];if(this._circlesCollide(t[i],t[i+1],t[i+2],l.x,l.y,l.radius)&&(!a||a(r))&&!ft(h,r.overlapMode))return n.push(!0),!0}}}_forEachCell(t,e,i,r,s,n,o,a){const l=this._convertToXCellCoord(t),c=this._convertToYCellCoord(e),h=this._convertToXCellCoord(i),u=this._convertToYCellCoord(r);for(let p=l;p<=h;p++)for(let l=c;l<=u;l++)if(s.call(this,t,e,i,r,this.xCellCount*l+p,n,o,a))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,e,i,r,s,n){const o=r-t,a=s-e,l=i+n;return l*l>o*o+a*a}_circleAndRectCollide(t,e,i,r,s,n,o){const a=(n-r)/2,l=Math.abs(t-(r+a));if(l>a+i)return!1;const c=(o-s)/2,h=Math.abs(e-(s+c));if(h>c+i)return!1;if(l<=a||h<=c)return!0;const u=l-a,p=h-c;return u*u+p*p<=i*i}}function gt(t,i,r,s,n){const o=e.H();return i?(e.K(o,o,[1/n,1/n,1]),r||e.ad(o,o,s.angle)):e.L(o,s.labelPlaneMatrix,t),o}function yt(t,i,r,s,n){if(i){const i=e.ae(t);return e.K(i,i,[n,n,1]),r||e.ad(i,i,-s.angle),i}return s.glCoordMatrix}function xt(t,i,r,s){let n;s?(n=[t,i,s(t,i),1],e.af(n,n,r)):(n=[t,i,0,1],Lt(n,n,r));const o=n[3];return{point:new e.P(n[0]/o,n[1]/o),signedDistanceFromCamera:o,isOccluded:!1}}function vt(t,e){return.5+t/e*.5}function bt(t,e){return t.x>=-e[0]&&t.x<=e[0]&&t.y>=-e[1]&&t.y<=e[1]}function wt(t,i,r,s,n,o,a,l,c,h,u,p,d,m,f){const _=s?t.textSizeData:t.iconSizeData,g=e.ag(_,r.transform.zoom),y=[256/r.width*2+1,256/r.height*2+1],x=s?t.text.dynamicLayoutVertexArray:t.icon.dynamicLayoutVertexArray;x.clear();const v=t.lineVertexArray,b=s?t.text.placedSymbolArray:t.icon.placedSymbolArray,w=r.transform.width/r.transform.height;let T=!1;for(let s=0;s<b.length;s++){const S=b.get(s);if(S.hidden||S.writingMode===e.ah.vertical&&!T){Dt(S.numGlyphs,x);continue}T=!1;const I=xt(S.anchorX,S.anchorY,i,f);if(!bt(I.point,y)){Dt(S.numGlyphs,x);continue}const A=vt(r.transform.cameraToCenterDistance,I.signedDistanceFromCamera),P=e.ai(_,g,S),C=a?P/A:P*A,M={getElevation:f,labelPlaneMatrix:n,lineVertexArray:v,pitchWithMap:a,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},projection:h,tileAnchorPoint:new e.P(S.anchorX,S.anchorY),unwrappedTileID:u,width:p,height:d,translation:m},k=It(M,S,C,!1,l,i,o,t.glyphOffsetArray,x,w,c);T=k.useVertical,(k.notEnoughRoom||T||k.needsFlipping&&It(M,S,C,!0,l,i,o,t.glyphOffsetArray,x,w,c).notEnoughRoom)&&Dt(S.numGlyphs,x)}s?t.text.dynamicLayoutVertexBuffer.updateData(x):t.icon.dynamicLayoutVertexBuffer.updateData(x)}function Tt(t,e,i,r,s,n,o,a){const l=n.glyphStartIndex+n.numGlyphs,c=n.lineStartIndex,h=n.lineStartIndex+n.lineLength,u=e.getoffsetX(n.glyphStartIndex),p=e.getoffsetX(l-1),d=zt(t*u,i,r,s,n.segment,c,h,a,o);if(!d)return null;const m=zt(t*p,i,r,s,n.segment,c,h,a,o);return m?a.projectionCache.anyProjectionOccluded?null:{first:d,last:m}:null}function St(t,i,r,s){return t===e.ah.horizontal&&Math.abs(r.y-i.y)>Math.abs(r.x-i.x)*s?{useVertical:!0}:(t===e.ah.vertical?i.y<r.y:i.x>r.x)?{needsFlipping:!0}:null}function It(t,i,r,s,n,o,a,l,c,h,u){const p=r/24,d=i.lineOffsetX*p,m=i.lineOffsetY*p;let f;if(i.numGlyphs>1){const e=i.glyphStartIndex+i.numGlyphs,r=i.lineStartIndex,o=i.lineStartIndex+i.lineLength,c=Tt(p,l,d,m,s,i,u,t);if(!c)return{notEnoughRoom:!0};const _=xt(c.first.point.x,c.first.point.y,a,t.getElevation).point,g=xt(c.last.point.x,c.last.point.y,a,t.getElevation).point;if(n&&!s){const t=St(i.writingMode,_,g,h);if(t)return t}f=[c.first];for(let n=i.glyphStartIndex+1;n<e-1;n++)f.push(zt(p*l.getoffsetX(n),d,m,s,i.segment,r,o,t,u));f.push(c.last)}else{if(n&&!s){const r=xt(t.tileAnchorPoint.x,t.tileAnchorPoint.y,o,t.getElevation).point,s=i.lineStartIndex+i.segment+1,n=new e.P(t.lineVertexArray.getx(s),t.lineVertexArray.gety(s)),a=xt(n.x,n.y,o,t.getElevation),l=a.signedDistanceFromCamera>0?a.point:function(t,e,i,r,s,n){return At(t,e,i,1,s,n)}(t.tileAnchorPoint,n,r,0,o,t),c=St(i.writingMode,r,l,h);if(c)return c}const r=zt(p*l.getoffsetX(i.glyphStartIndex),d,m,s,i.segment,i.lineStartIndex,i.lineStartIndex+i.lineLength,t,u);if(!r||t.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};f=[r]}for(const t of f)e.aj(c,t.point,t.angle);return{}}function At(t,e,i,r,s,n){const o=t.add(t.sub(e)._unit()),a=void 0!==s?xt(o.x,o.y,s,n.getElevation).point:Ct(o.x,o.y,n).point,l=i.sub(a);return i.add(l._mult(r/l.mag()))}function Pt(t,i,r){const s=i.projectionCache;if(s.projections[t])return s.projections[t];const n=new e.P(i.lineVertexArray.getx(t),i.lineVertexArray.gety(t)),o=Ct(n.x,n.y,i);if(o.signedDistanceFromCamera>0)return s.projections[t]=o.point,s.anyProjectionOccluded=s.anyProjectionOccluded||o.isOccluded,o.point;const a=t-r.direction;return function(t,e,i,r,s){return At(t,e,i,r,void 0,s)}(0===r.distanceFromAnchor?i.tileAnchorPoint:new e.P(i.lineVertexArray.getx(a),i.lineVertexArray.gety(a)),n,r.previousVertex,r.absOffsetX-r.distanceFromAnchor+1,i)}function Ct(t,e,i){const r=t+i.translation[0],s=e+i.translation[1];let n;return!i.pitchWithMap&&i.projection.useSpecialProjectionForSymbols?(n=i.projection.projectTileCoordinates(r,s,i.unwrappedTileID,i.getElevation),n.point.x=(.5*n.point.x+.5)*i.width,n.point.y=(.5*-n.point.y+.5)*i.height):(n=xt(r,s,i.labelPlaneMatrix,i.getElevation),n.isOccluded=!1),n}function Mt(t,e,i){return t._unit()._perp()._mult(e*i)}function kt(t,i,r,s,n,o,a,l,c){if(l.projectionCache.offsets[t])return l.projectionCache.offsets[t];const h=r.add(i);if(t+c.direction<s||t+c.direction>=n)return l.projectionCache.offsets[t]=h,h;const u=Pt(t+c.direction,l,c),p=Mt(u.sub(r),a,c.direction),d=r.add(p),m=u.add(p);return l.projectionCache.offsets[t]=e.ak(o,h,d,m)||h,l.projectionCache.offsets[t]}function zt(t,e,i,r,s,n,o,a,l){const c=r?t-e:t+e;let h=c>0?1:-1,u=0;r&&(h*=-1,u=Math.PI),h<0&&(u+=Math.PI);let p,d=h>0?n+s:n+s+1;a.projectionCache.cachedAnchorPoint?p=a.projectionCache.cachedAnchorPoint:(p=Ct(a.tileAnchorPoint.x,a.tileAnchorPoint.y,a).point,a.projectionCache.cachedAnchorPoint=p);let m,f,_=p,g=p,y=0,x=0;const v=Math.abs(c),b=[];let w;for(;y+x<=v;){if(d+=h,d<n||d>=o)return null;y+=x,g=_,f=m;const t={absOffsetX:v,direction:h,distanceFromAnchor:y,previousVertex:g};if(_=Pt(d,a,t),0===i)b.push(g),w=_.sub(g);else{let e;const r=_.sub(g);e=0===r.mag()?Mt(Pt(d+h,a,t).sub(_),i,h):Mt(r,i,h),f||(f=g.add(e)),m=kt(d,e,_,n,o,f,i,a,t),b.push(f),w=m.sub(f)}x=w.mag()}const T=w._mult((v-y)/x)._add(f||g),S=u+Math.atan2(_.y-g.y,_.x-g.x);return b.push(T),{point:T,angle:l?S:0,path:b}}const Et=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Dt(t,e){for(let i=0;i<t;i++){const t=e.length;e.resize(t+4),e.float32.set(Et,3*t)}}function Lt(t,e,i){const r=e[0],s=e[1];return t[0]=i[0]*r+i[4]*s+i[12],t[1]=i[1]*r+i[5]*s+i[13],t[3]=i[3]*r+i[7]*s+i[15],t}const Rt=100;class Bt{constructor(t,e,i=new _t(t.width+200,t.height+200,25),r=new _t(t.width+200,t.height+200,25)){this.transform=t,this.mapProjection=e,this.grid=i,this.ignoredGrid=r,this.pitchFactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+Rt,this.screenBottomBoundary=t.height+Rt,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(t,e,i,r,s,n,o,a,l,c,h){const u=t.anchorPointX+a[0],p=t.anchorPointY+a[1],d=this.projectAndGetPerspectiveRatio(r,u,p,s,c),m=i*d.perspectiveRatio;let f;if(n||o)f=this._projectCollisionBox(t,m,r,s,n,o,a,d,c,h);else{const e=d.point.x+(h?h.x*m:0),i=d.point.y+(h?h.y*m:0);f={allPointsOccluded:!1,box:[e+t.x1*m,i+t.y1*m,e+t.x2*m,i+t.y2*m]}}const[_,g,y,x]=f.box;return this.mapProjection.useSpecialProjectionForSymbols&&(n?f.allPointsOccluded:this.mapProjection.isOccluded(u,p,s))||d.perspectiveRatio<this.perspectiveRatioCutoff||!this.isInsideGrid(_,g,y,x)||"always"!==e&&this.grid.hitTest(_,g,y,x,e,l)?{box:[_,g,y,x],placeable:!1,offscreen:!1}:{box:[_,g,y,x],placeable:!0,offscreen:this.isOffscreen(_,g,y,x)}}placeCollisionCircles(t,i,r,s,n,o,a,l,c,h,u,p,d,m,f,_){const g=[],y=new e.P(i.anchorX,i.anchorY),x=this.getPerspectiveRatio(o,y.x,y.y,a,_),v=(u?n/x:n*x)/e.ap,b={getElevation:_,labelPlaneMatrix:l,lineVertexArray:r,pitchWithMap:u,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},projection:this.mapProjection,tileAnchorPoint:y,unwrappedTileID:a,width:this.transform.width,height:this.transform.height,translation:f},w=Tt(v,s,i.lineOffsetX*v,i.lineOffsetY*v,!1,i,!1,b);let T=!1,S=!1,I=!0;if(w){const i=.5*d*x+m,r=new e.P(-100,-100),s=new e.P(this.screenRightBoundary,this.screenBottomBoundary),n=new mt,o=w.first,a=w.last;let l=[];for(let t=o.path.length-1;t>=1;t--)l.push(o.path[t]);for(let t=1;t<a.path.length;t++)l.push(a.path[t]);const u=2.5*i;if(c){const t=this.projectPathToScreenSpace(l,b,c);l=t.some(t=>t.signedDistanceFromCamera<=0)?[]:t.map(t=>t.point)}let f=[];if(l.length>0){const t=l[0].clone(),i=l[0].clone();for(let e=1;e<l.length;e++)t.x=Math.min(t.x,l[e].x),t.y=Math.min(t.y,l[e].y),i.x=Math.max(i.x,l[e].x),i.y=Math.max(i.y,l[e].y);f=t.x>=r.x&&i.x<=s.x&&t.y>=r.y&&i.y<=s.y?[l]:i.x<r.x||t.x>s.x||i.y<r.y||t.y>s.y?[]:e.al([l],r.x,r.y,s.x,s.y)}for(const e of f){n.reset(e,.25*i);let r=0;r=n.length<=.5*i?1:Math.ceil(n.paddedLength/u)+1;for(let e=0;e<r;e++){const s=e/Math.max(r-1,1),o=n.lerp(s),a=o.x+Rt,l=o.y+Rt;g.push(a,l,i,0);const c=a-i,u=l-i,d=a+i,m=l+i;if(I=I&&this.isOffscreen(c,u,d,m),S=S||this.isInsideGrid(c,u,d,m),"always"!==t&&this.grid.hitTestCircle(a,l,i,t,p)&&(T=!0,!h))return{circles:[],offscreen:!1,collisionDetected:T}}}}return{circles:!h&&T||!S||x<this.perspectiveRatioCutoff?[]:g,offscreen:I,collisionDetected:T}}projectPathToScreenSpace(t,e,i){return t.map(t=>xt(t.x,t.y,i,e.getElevation))}queryRenderedSymbols(t){if(0===t.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};const i=[];let r=1/0,s=1/0,n=-1/0,o=-1/0;for(const a of t){const t=new e.P(a.x+Rt,a.y+Rt);r=Math.min(r,t.x),s=Math.min(s,t.y),n=Math.max(n,t.x),o=Math.max(o,t.y),i.push(t)}const a=this.grid.query(r,s,n,o).concat(this.ignoredGrid.query(r,s,n,o)),l={},c={};for(const t of a){const r=t.key;if(void 0===l[r.bucketInstanceId]&&(l[r.bucketInstanceId]={}),l[r.bucketInstanceId][r.featureIndex])continue;const s=[new e.P(t.x1,t.y1),new e.P(t.x2,t.y1),new e.P(t.x2,t.y2),new e.P(t.x1,t.y2)];e.am(i,s)&&(l[r.bucketInstanceId][r.featureIndex]=!0,void 0===c[r.bucketInstanceId]&&(c[r.bucketInstanceId]=[]),c[r.bucketInstanceId].push(r.featureIndex))}return c}insertCollisionBox(t,e,i,r,s,n){(i?this.ignoredGrid:this.grid).insert({bucketInstanceId:r,featureIndex:s,collisionGroupID:n,overlapMode:e},t[0],t[1],t[2],t[3])}insertCollisionCircles(t,e,i,r,s,n){const o=i?this.ignoredGrid:this.grid,a={bucketInstanceId:r,featureIndex:s,collisionGroupID:n,overlapMode:e};for(let e=0;e<t.length;e+=4)o.insertCircle(a,t[e],t[e+1],t[e+2])}projectAndGetPerspectiveRatio(t,i,r,s,n){let o;n?(o=[i,r,n(i,r),1],e.af(o,o,t)):(o=[i,r,0,1],Lt(o,o,t));const a=o[3];return{point:new e.P((o[0]/a+1)/2*this.transform.width+Rt,(-o[1]/a+1)/2*this.transform.height+Rt),perspectiveRatio:.5+this.transform.cameraToCenterDistance/a*.5,isOccluded:!1,signedDistanceFromCamera:a}}getPerspectiveRatio(t,e,i,r,s){const n=this.mapProjection.useSpecialProjectionForSymbols?this.mapProjection.projectTileCoordinates(e,i,r,s):xt(e,i,t,s);return.5+this.transform.cameraToCenterDistance/n.signedDistanceFromCamera*.5}isOffscreen(t,e,i,r){return i<Rt||t>=this.screenRightBoundary||r<Rt||e>this.screenBottomBoundary}isInsideGrid(t,e,i,r){return i>=0&&t<this.gridRightBoundary&&r>=0&&e<this.gridBottomBoundary}getViewportMatrix(){const t=e.an([]);return e.J(t,t,[-100,-100,0]),t}_projectCollisionBox(t,i,r,s,n,o,a,l,c,h){let u=new e.P(1,0),p=new e.P(0,1);const d=new e.P(t.anchorPointX+a[0],t.anchorPointY+a[1]);if(o&&!n){const t=this.projectAndGetPerspectiveRatio(r,d.x+1,d.y,s,c).point.sub(l.point).unit(),i=Math.atan(t.y/t.x)+(t.x<0?Math.PI:0),n=Math.sin(i),o=Math.cos(i);u=new e.P(o,n),p=new e.P(-n,o)}else if(!o&&n){const t=-this.transform.angle,i=Math.sin(t),r=Math.cos(t);u=new e.P(r,i),p=new e.P(-i,r)}let m=l.point,f=i;if(n){m=d;const t=this.transform.zoom-Math.floor(this.transform.zoom);f=Math.pow(2,-t),f*=this.mapProjection.getPitchedTextCorrection(this.transform,d,s),h||(f*=e.ac(.5+l.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))}h&&(m=m.add(u.mult(h.x*f)).add(p.mult(h.y*f)));const _=t.x1*f,g=t.x2*f,y=(_+g)/2,x=t.y1*f,v=t.y2*f,b=(x+v)/2,w=[{offsetX:_,offsetY:x},{offsetX:y,offsetY:x},{offsetX:g,offsetY:x},{offsetX:g,offsetY:b},{offsetX:g,offsetY:v},{offsetX:y,offsetY:v},{offsetX:_,offsetY:v},{offsetX:_,offsetY:b}];let T=[];for(const{offsetX:t,offsetY:i}of w)T.push(new e.P(m.x+u.x*t+p.x*i,m.y+u.y*t+p.y*i));let S=!1;if(n){const t=T.map(t=>this.projectAndGetPerspectiveRatio(r,t.x,t.y,s,c));S=t.some(t=>!t.isOccluded),T=t.map(t=>t.point)}else S=!0;return{box:e.ao(T),allPointsOccluded:!S}}}function Ft(t,i,r){return i*(e.X/(t.tileSize*Math.pow(2,r-t.tileID.overscaledZ)))}class Ot{constructor(t,e,i,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&i?1:0,this.placed=i}isHidden(){return 0===this.opacity&&!this.placed}}class Vt{constructor(t,e,i,r,s){this.text=new Ot(t?t.text:null,e,i,s),this.icon=new Ot(t?t.icon:null,e,r,s)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Ut{constructor(t,e,i){this.text=t,this.icon=e,this.skipFade=i}}class Nt{constructor(){this.invProjMatrix=e.H(),this.viewportMatrix=e.H(),this.circles=[]}}class jt{constructor(t,e,i,r,s){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=s}}class $t{constructor(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}}get(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){const e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:t=>t.collisionGroupID===e}}return this.collisionGroups[t]}}function qt(t,i,r,s,n){const{horizontalAlign:o,verticalAlign:a}=e.au(t);return new e.P(-(o-.5)*i+s[0]*n,-(a-.5)*r+s[1]*n)}class Zt{constructor(t,e,i,r,s,n){this.transform=t.clone(),this.terrain=i,this.collisionIndex=new Bt(this.transform,e),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=r,this.retainedQueryData={},this.collisionGroups=new $t(s),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=n,n&&(n.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(t){const e=this.terrain;return e?(i,r)=>e.getElevation(t,i,r):null}getBucketParts(t,i,r,s){const n=r.getBucket(i),o=r.latestFeatureIndex;if(!n||!o||i.id!==n.layerIds[0])return;const a=r.collisionBoxArray,l=n.layers[0].layout,c=n.layers[0].paint,h=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),u=r.tileSize/e.X,p=r.tileID.toUnwrapped(),d=this.transform.calculatePosMatrix(p),m="map"===l.get("text-pitch-alignment"),f="map"===l.get("text-rotation-alignment"),_=Ft(r,1,this.transform.zoom),g=this.collisionIndex.mapProjection.translatePosition(this.transform,r,c.get("text-translate"),c.get("text-translate-anchor")),y=this.collisionIndex.mapProjection.translatePosition(this.transform,r,c.get("icon-translate"),c.get("icon-translate-anchor")),x=gt(d,m,f,this.transform,_);let v=null;if(m){const t=yt(d,m,f,this.transform,_);v=e.L([],this.transform.labelPlaneMatrix,t)}this.retainedQueryData[n.bucketInstanceId]=new jt(n.bucketInstanceId,o,n.sourceLayerIndex,n.index,r.tileID);const b={bucket:n,layout:l,translationText:g,translationIcon:y,posMatrix:d,unwrappedTileID:p,textLabelPlaneMatrix:x,labelToScreenMatrix:v,scale:h,textPixelRatio:u,holdingForFade:r.holdingForFade(),collisionBoxArray:a,partiallyEvaluatedTextSize:e.ag(n.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(n.sourceID)};if(s)for(const e of n.sortKeyRanges){const{sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:s}=e;t.push({sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:s,parameters:b})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:n.symbolInstances.length,parameters:b})}attemptAnchorPlacement(t,i,r,s,n,o,a,l,c,h,u,p,d,m,f,_,g,y,x){const v=e.aq[t.textAnchor],b=[t.textOffset0,t.textOffset1],w=qt(v,r,s,b,n),T=this.collisionIndex.placeCollisionBox(i,p,l,c,h,a,o,_,u.predicate,x,w);if((!y||this.collisionIndex.placeCollisionBox(y,p,l,c,h,a,o,g,u.predicate,x,w).placeable)&&T.placeable){let t;if(this.prevPlacement&&this.prevPlacement.variableOffsets[d.crossTileID]&&this.prevPlacement.placements[d.crossTileID]&&this.prevPlacement.placements[d.crossTileID].text&&(t=this.prevPlacement.variableOffsets[d.crossTileID].anchor),0===d.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[d.crossTileID]={textOffset:b,width:r,height:s,anchor:v,textBoxScale:n,prevAnchor:t},this.markUsedJustification(m,v,d,f),m.allowVerticalPlacement&&(this.markUsedOrientation(m,f,d),this.placedOrientations[d.crossTileID]=f),{shift:w,placedGlyphBoxes:T}}}placeLayerBucketPart(t,i,r){const{bucket:s,layout:n,translationText:o,translationIcon:a,posMatrix:l,unwrappedTileID:c,textLabelPlaneMatrix:h,labelToScreenMatrix:u,textPixelRatio:p,holdingForFade:d,collisionBoxArray:m,partiallyEvaluatedTextSize:f,collisionGroup:_}=t.parameters,g=n.get("text-optional"),y=n.get("icon-optional"),x=e.ar(n,"text-overlap","text-allow-overlap"),v="always"===x,b=e.ar(n,"icon-overlap","icon-allow-overlap"),w="always"===b,T="map"===n.get("text-rotation-alignment"),S="map"===n.get("text-pitch-alignment"),I="none"!==n.get("icon-text-fit"),A="viewport-y"===n.get("symbol-z-order"),P=v&&(w||!s.hasIconData()||y),C=w&&(v||!s.hasTextData()||g);!s.collisionArrays&&m&&s.deserializeCollisionBoxes(m);const M=this._getTerrainElevationFunc(this.retainedQueryData[s.bucketInstanceId].tileID),k=(t,m,w)=>{var A,k;if(i[t.crossTileID])return;if(d)return void(this.placements[t.crossTileID]=new Ut(!1,!1,!1));let z=!1,E=!1,D=!0,L=null,R={box:null,placeable:!1,offscreen:null},B={box:null,placeable:!1,offscreen:null},F=null,O=null,V=null,U=0,N=0,j=0;m.textFeatureIndex?U=m.textFeatureIndex:t.useRuntimeCollisionCircles&&(U=t.featureIndex),m.verticalTextFeatureIndex&&(N=m.verticalTextFeatureIndex);const $=m.textBox;if($){const i=i=>{let r=e.ah.horizontal;if(s.allowVerticalPlacement&&!i&&this.prevPlacement){const e=this.prevPlacement.placedOrientations[t.crossTileID];e&&(this.placedOrientations[t.crossTileID]=e,r=e,this.markUsedOrientation(s,r,t))}return r},n=(i,r)=>{if(s.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&m.verticalTextBox){for(const t of s.writingModes)if(t===e.ah.vertical?(R=r(),B=R):R=i(),R&&R.placeable)break}else R=i()},h=t.textAnchorOffsetStartIndex,u=t.textAnchorOffsetEndIndex;if(u===h){const r=(e,i)=>{const r=this.collisionIndex.placeCollisionBox(e,x,p,l,c,S,T,o,_.predicate,M);return r&&r.placeable&&(this.markUsedOrientation(s,i,t),this.placedOrientations[t.crossTileID]=i),r};n(()=>r($,e.ah.horizontal),()=>{const i=m.verticalTextBox;return s.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&i?r(i,e.ah.vertical):{box:null,offscreen:null}}),i(R&&R.placeable)}else{let d=e.aq[null===(k=null===(A=this.prevPlacement)||void 0===A?void 0:A.variableOffsets[t.crossTileID])||void 0===k?void 0:k.anchor];const f=(i,n,m)=>{const f=i.x2-i.x1,g=i.y2-i.y1,y=t.textBoxScale,v=I&&"never"===b?n:null;let w=null,A="never"===x?1:2,P="never";d&&A++;for(let e=0;e<A;e++){for(let e=h;e<u;e++){const r=s.textAnchorOffsets.get(e);if(d&&r.textAnchor!==d)continue;const n=this.attemptAnchorPlacement(r,i,f,g,y,T,S,p,l,c,_,P,t,s,m,o,a,v,M);if(n&&(w=n.placedGlyphBoxes,w&&w.placeable))return z=!0,L=n.shift,w}d?d=null:P=x}return r&&!w&&(w={box:this.collisionIndex.placeCollisionBox($,"always",p,l,c,S,T,o,_.predicate,M,new e.P(0,0)).box,offscreen:!1,placeable:!1}),w};n(()=>f($,m.iconBox,e.ah.horizontal),()=>{const i=m.verticalTextBox;return s.allowVerticalPlacement&&(!R||!R.placeable)&&t.numVerticalGlyphVertices>0&&i?f(i,m.verticalIconBox,e.ah.vertical):{box:null,occluded:!0,offscreen:null}}),R&&(z=R.placeable,D=R.offscreen);const g=i(R&&R.placeable);if(!z&&this.prevPlacement){const e=this.prevPlacement.variableOffsets[t.crossTileID];e&&(this.variableOffsets[t.crossTileID]=e,this.markUsedJustification(s,e.anchor,t,g))}}}if(F=R,z=F&&F.placeable,D=F&&F.offscreen,t.useRuntimeCollisionCircles){const i=s.text.placedSymbolArray.get(t.centerJustifiedTextSymbolIndex),a=e.ai(s.textSizeData,f,i),p=n.get("text-padding");O=this.collisionIndex.placeCollisionCircles(x,i,s.lineVertexArray,s.glyphOffsetArray,a,l,c,h,u,r,S,_.predicate,t.collisionCircleDiameter,p,o,M),O.circles.length&&O.collisionDetected&&!r&&e.w("Collisions detected, but collision boxes are not shown"),z=v||O.circles.length>0&&!O.collisionDetected,D=D&&O.offscreen}if(m.iconFeatureIndex&&(j=m.iconFeatureIndex),m.iconBox){const t=t=>this.collisionIndex.placeCollisionBox(t,b,p,l,c,S,T,a,_.predicate,M,I&&L?L:void 0);B&&B.placeable&&m.verticalIconBox?(V=t(m.verticalIconBox),E=V.placeable):(V=t(m.iconBox),E=V.placeable),D=D&&V.offscreen}const q=g||0===t.numHorizontalGlyphVertices&&0===t.numVerticalGlyphVertices,Z=y||0===t.numIconVertices;q||Z?Z?q||(E=E&&z):z=E&&z:E=z=E&&z;const G=E&&V.placeable;if(z&&F.placeable&&this.collisionIndex.insertCollisionBox(F.box,x,n.get("text-ignore-placement"),s.bucketInstanceId,B&&B.placeable&&N?N:U,_.ID),G&&this.collisionIndex.insertCollisionBox(V.box,b,n.get("icon-ignore-placement"),s.bucketInstanceId,j,_.ID),O&&z&&this.collisionIndex.insertCollisionCircles(O.circles,x,n.get("text-ignore-placement"),s.bucketInstanceId,U,_.ID),r&&this.storeCollisionData(s.bucketInstanceId,w,m,F,V,O),0===t.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");if(0===s.bucketInstanceId)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[t.crossTileID]=new Ut(z||P,E||C,D||s.justReloaded),i[t.crossTileID]=!0};if(A){if(0!==t.symbolInstanceStart)throw new Error("bucket.bucketInstanceId should be 0");const e=s.getSortedSymbolIndexes(this.transform.angle);for(let t=e.length-1;t>=0;--t){const i=e[t];k(s.symbolInstances.get(i),s.collisionArrays[i],i)}}else for(let e=t.symbolInstanceStart;e<t.symbolInstanceEnd;e++)k(s.symbolInstances.get(e),s.collisionArrays[e],e);if(r&&s.bucketInstanceId in this.collisionCircleArrays){const t=this.collisionCircleArrays[s.bucketInstanceId];e.as(t.invProjMatrix,l),t.viewportMatrix=this.collisionIndex.getViewportMatrix()}s.justReloaded=!1}storeCollisionData(t,e,i,r,s,n){if(i.textBox||i.iconBox){let n,o;this.collisionBoxArrays.has(t)?n=this.collisionBoxArrays.get(t):(n=new Map,this.collisionBoxArrays.set(t,n)),n.has(e)?o=n.get(e):(o={text:null,icon:null},n.set(e,o)),i.textBox&&(o.text=r.box),i.iconBox&&(o.icon=s.box)}if(n){let e=this.collisionCircleArrays[t];void 0===e&&(e=this.collisionCircleArrays[t]=new Nt);for(let t=0;t<n.circles.length;t+=4)e.circles.push(n.circles[t+0]),e.circles.push(n.circles[t+1]),e.circles.push(n.circles[t+2]),e.circles.push(n.collisionDetected?1:0)}}markUsedJustification(t,i,r,s){let n;n=s===e.ah.vertical?r.verticalPlacedTextSymbolIndex:{left:r.leftJustifiedTextSymbolIndex,center:r.centerJustifiedTextSymbolIndex,right:r.rightJustifiedTextSymbolIndex}[e.at(i)];const o=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex,r.verticalPlacedTextSymbolIndex];for(const e of o)e>=0&&(t.text.placedSymbolArray.get(e).crossTileID=n>=0&&e!==n?0:r.crossTileID)}markUsedOrientation(t,i,r){const s=i===e.ah.horizontal||i===e.ah.horizontalOnly?i:0,n=i===e.ah.vertical?i:0,o=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex];for(const e of o)t.text.placedSymbolArray.get(e).placedOrientation=s;r.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).placedOrientation=n)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const e=this.prevPlacement;let i=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;const r=e?e.symbolFadeChange(t):1,s=e?e.opacities:{},n=e?e.variableOffsets:{},o=e?e.placedOrientations:{};for(const t in this.placements){const e=this.placements[t],n=s[t];n?(this.opacities[t]=new Vt(n,r,e.text,e.icon),i=i||e.text!==n.text.placed||e.icon!==n.icon.placed):(this.opacities[t]=new Vt(null,r,e.text,e.icon,e.skipFade),i=i||e.text||e.icon)}for(const t in s){const e=s[t];if(!this.opacities[t]){const s=new Vt(e,r,!1,!1);s.isHidden()||(this.opacities[t]=s,i=i||e.text.placed||e.icon.placed)}}for(const t in n)this.variableOffsets[t]||!this.opacities[t]||this.opacities[t].isHidden()||(this.variableOffsets[t]=n[t]);for(const t in o)this.placedOrientations[t]||!this.opacities[t]||this.opacities[t].isHidden()||(this.placedOrientations[t]=o[t]);if(e&&void 0===e.lastPlacementChangeTime)throw new Error("Last placement time for previous placement is not defined");i?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)}updateLayerOpacities(t,e){const i={};for(const r of e){const e=r.getBucket(t);e&&r.latestFeatureIndex&&t.id===e.layerIds[0]&&this.updateBucketOpacities(e,r.tileID,i,r.collisionBoxArray)}}updateBucketOpacities(t,i,r,s){t.hasTextData()&&(t.text.opacityVertexArray.clear(),t.text.hasVisibleVertices=!1),t.hasIconData()&&(t.icon.opacityVertexArray.clear(),t.icon.hasVisibleVertices=!1),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const n=t.layers[0],o=n.layout,a=new Vt(null,0,!1,!1,!0),l=o.get("text-allow-overlap"),c=o.get("icon-allow-overlap"),h=n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"),u="map"===o.get("text-rotation-alignment"),p="map"===o.get("text-pitch-alignment"),d="none"!==o.get("icon-text-fit"),m=new Vt(null,0,l&&(c||!t.hasIconData()||o.get("icon-optional")),c&&(l||!t.hasTextData()||o.get("text-optional")),!0);!t.collisionArrays&&s&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(s);const f=(t,e,i)=>{for(let r=0;r<e/4;r++)t.opacityVertexArray.emplaceBack(i);t.hasVisibleVertices=t.hasVisibleVertices||i!==ee},_=this.collisionBoxArrays.get(t.bucketInstanceId);for(let i=0;i<t.symbolInstances.length;i++){const s=t.symbolInstances.get(i),{numHorizontalGlyphVertices:n,numVerticalGlyphVertices:o,crossTileID:l}=s;let c=this.opacities[l];r[l]?c=a:c||(c=m,this.opacities[l]=c),r[l]=!0;const g=s.numIconVertices>0,y=this.placedOrientations[s.crossTileID],x=y===e.ah.vertical,v=y===e.ah.horizontal||y===e.ah.horizontalOnly;if(n>0||o>0){const e=te(c.text);f(t.text,n,x?ee:e),f(t.text,o,v?ee:e);const i=c.text.isHidden();[s.rightJustifiedTextSymbolIndex,s.centerJustifiedTextSymbolIndex,s.leftJustifiedTextSymbolIndex].forEach(e=>{e>=0&&(t.text.placedSymbolArray.get(e).hidden=i||x?1:0)}),s.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(s.verticalPlacedTextSymbolIndex).hidden=i||v?1:0);const r=this.variableOffsets[s.crossTileID];r&&this.markUsedJustification(t,r.anchor,s,y);const a=this.placedOrientations[s.crossTileID];a&&(this.markUsedJustification(t,"left",s,a),this.markUsedOrientation(t,a,s))}if(g){const e=te(c.icon),i=!(d&&s.verticalPlacedIconSymbolIndex&&x);s.placedIconSymbolIndex>=0&&(f(t.icon,s.numIconVertices,i?e:ee),t.icon.placedSymbolArray.get(s.placedIconSymbolIndex).hidden=c.icon.isHidden()),s.verticalPlacedIconSymbolIndex>=0&&(f(t.icon,s.numVerticalIconVertices,i?ee:e),t.icon.placedSymbolArray.get(s.verticalPlacedIconSymbolIndex).hidden=c.icon.isHidden())}const b=_&&_.has(i)?_.get(i):{text:null,icon:null};if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const r=t.collisionArrays[i];if(r){let i=new e.P(0,0);if(r.textBox||r.verticalTextBox){let e=!0;if(h){const t=this.variableOffsets[l];t?(i=qt(t.anchor,t.width,t.height,t.textOffset,t.textBoxScale),u&&i._rotate(p?this.transform.angle:-this.transform.angle)):e=!1}if(r.textBox||r.verticalTextBox){let s;r.textBox&&(s=x),r.verticalTextBox&&(s=v),Gt(t.textCollisionBox.collisionVertexArray,c.text.placed,!e||s,b.text,i.x,i.y)}}if(r.iconBox||r.verticalIconBox){const e=Boolean(!v&&r.verticalIconBox);let s;r.iconBox&&(s=e),r.verticalIconBox&&(s=!e),Gt(t.iconCollisionBox.collisionVertexArray,c.icon.placed,s,b.icon,d?i.x:0,d?i.y:0)}}}}if(t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);if(t.bucketInstanceId in this.collisionCircleArrays){const e=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=e.invProjMatrix,t.placementViewportMatrix=e.viewportMatrix,t.collisionCircleArray=e.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(t,e){const i=this.zoomAtLastRecencyCheck===e?1-this.zoomAdjustment(e):1;return this.zoomAtLastRecencyCheck=e,this.commitTime+this.fadeDuration*i>t}setStale(){this.stale=!0}}function Gt(t,e,i,r,s,n){r&&0!==r.length||(r=[0,0,0,0]);const o=r[0]-Rt,a=r[1]-Rt,l=r[2]-Rt,c=r[3]-Rt;t.emplaceBack(e?1:0,i?1:0,s||0,n||0,o,a),t.emplaceBack(e?1:0,i?1:0,s||0,n||0,l,a),t.emplaceBack(e?1:0,i?1:0,s||0,n||0,l,c),t.emplaceBack(e?1:0,i?1:0,s||0,n||0,o,c)}const Wt=Math.pow(2,25),Ht=Math.pow(2,24),Xt=Math.pow(2,17),Jt=Math.pow(2,16),Kt=Math.pow(2,9),Yt=Math.pow(2,8),Qt=Math.pow(2,1);function te(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;const e=t.placed?1:0,i=Math.floor(127*t.opacity);return i*Wt+e*Ht+i*Xt+e*Jt+i*Kt+e*Yt+i*Qt+e}const ee=0;function ie(){return{isOccluded:(t,e,i)=>!1,getPitchedTextCorrection:(t,e,i)=>1,get useSpecialProjectionForSymbols(){return!1},projectTileCoordinates(t,e,i,r){throw new Error("Not implemented.")},translatePosition:(t,e,i,r)=>function(t,e,i,r,s=!1){if(!i[0]&&!i[1])return[0,0];const n=s?"map"===r?t.angle:0:"viewport"===r?-t.angle:0;if(n){const t=Math.sin(n),e=Math.cos(n);i=[i[0]*e-i[1]*t,i[0]*t+i[1]*e]}return[s?i[0]:Ft(e,i[0],t.zoom),s?i[1]:Ft(e,i[1],t.zoom)]}(t,e,i,r),getCircleRadiusCorrection:t=>1}}class re{constructor(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,e,i,r,s){const n=this._bucketParts;for(;this._currentTileIndex<t.length;)if(e.getBucketParts(n,r,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,s())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,n.sort((t,e)=>t.sortKey-e.sortKey));this._currentPartIndex<n.length;)if(e.placeLayerBucketPart(n[this._currentPartIndex],this._seenCrossTileIDs,i),this._currentPartIndex++,s())return!0;return!1}}class se{constructor(t,e,i,r,s,n,o,a){this.placement=new Zt(t,ie(),e,n,o,a),this._currentPlacementIndex=i.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=s,this._done=!1}isDone(){return this._done}continuePlacement(t,e,i){const r=n.now(),s=()=>!this._forceFullPlacement&&n.now()-r>2;for(;this._currentPlacementIndex>=0;){const r=e[t[this._currentPlacementIndex]],n=this.placement.collisionIndex.transform.zoom;if("symbol"===r.type&&(!r.minzoom||r.minzoom<=n)&&(!r.maxzoom||r.maxzoom>n)){if(this._inProgressLayer||(this._inProgressLayer=new re(r)),this._inProgressLayer.continuePlacement(i[r.source],this.placement,this._showCollisionBoxes,r,s))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const ne=512/e.X/2;class oe{constructor(t,i,r){this.tileID=t,this.bucketInstanceId=r,this._symbolsByKey={};const s=new Map;for(let t=0;t<i.length;t++){const e=i.get(t),r=e.key,n=s.get(r);n?n.push(e):s.set(r,[e])}for(const[t,i]of s){const r={positions:i.map(t=>({x:Math.floor(t.anchorX*ne),y:Math.floor(t.anchorY*ne)})),crossTileIDs:i.map(t=>t.crossTileID)};if(r.positions.length>128){const t=new e.av(r.positions.length,16,Uint16Array);for(const{x:e,y:i}of r.positions)t.add(e,i);t.finish(),delete r.positions,r.index=t}this._symbolsByKey[t]=r}}getScaledCoordinates(t,i){const{x:r,y:s,z:n}=this.tileID.canonical,{x:o,y:a,z:l}=i.canonical,c=ne/Math.pow(2,l-n),h=(a*e.X+t.anchorY)*c,u=s*e.X*ne;return{x:Math.floor((o*e.X+t.anchorX)*c-r*e.X*ne),y:Math.floor(h-u)}}findMatches(t,e,i){const r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z);for(let s=0;s<t.length;s++){const n=t.get(s);if(n.crossTileID)continue;const o=this._symbolsByKey[n.key];if(!o)continue;const a=this.getScaledCoordinates(n,e);if(o.index){const t=o.index.range(a.x-r,a.y-r,a.x+r,a.y+r).sort();for(const e of t){const t=o.crossTileIDs[e];if(!i[t]){i[t]=!0,n.crossTileID=t;break}}}else if(o.positions)for(let t=0;t<o.positions.length;t++){const e=o.positions[t],s=o.crossTileIDs[t];if(Math.abs(e.x-a.x)<=r&&Math.abs(e.y-a.y)<=r&&!i[s]){i[s]=!0,n.crossTileID=s;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map(({crossTileIDs:t})=>t)}}class ae{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class le{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const e=Math.round((t-this.lng)/360);if(0!==e)for(const t in this.indexes){const i=this.indexes[t],r={};for(const t in i){const s=i[t];s.tileID=s.tileID.unwrapTo(s.tileID.wrap+e),r[s.tileID.key]=s}this.indexes[t]=r}this.lng=t}addBucket(t,e,i){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let t=0;t<e.symbolInstances.length;t++)e.symbolInstances.get(t).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});const r=this.usedCrossTileIDs[t.overscaledZ];for(const i in this.indexes){const s=this.indexes[i];if(Number(i)>

2if(this.sky&&this.sky.hasTransition())return!0;for(const t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;const i=this._changed;if(i){const e=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);(e.length||i.length)&&this._updateWorkerLayers(e,i);for(const t in this._updatedSources){const e=this._updatedSources[t];if("reload"===e)this._reloadSource(t);else{if("clear"!==e)throw new Error(`Invalid action ${e}`);this._clearSource(t)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const e in this._updatedPaintProps)this._layers[e].updateTransitions(t);this.light.updateTransitions(t),this.sky.updateTransitions(t),this._resetUpdates()}const r={};for(const t in this.sourceCaches){const e=this.sourceCaches[t];r[t]=e.used,e.used=!1}for(const e of this._order){const i=this._layers[e];i.recalculate(t,this._availableImages),!i.isHidden(t.zoom)&&i.source&&(this.sourceCaches[i.source].used=!0)}for(const t in r){const i=this.sourceCaches[t];!!r[t]!=!!i.used&&i.fire(new e.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:t}))}this.light.recalculate(t),this.sky.recalculate(t),this.z=t.zoom,i&&this.fire(new e.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,e){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(t,!1),removedIds:e})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,i={}){var r;this._checkLoaded();const s=this.serialize();if(t=i.transformStyle?i.transformStyle(s,t):t,(null===(r=i.validate)||void 0===r||r)&&he(this,e.u(t)))return!1;(t=e.aB(t)).layers=e.az(t.layers);const n=e.aC(s,t),o=this._getOperationsToPerform(n);if(o.unimplemented.length>0)throw new Error(`Unimplemented: ${o.unimplemented.join(", ")}.`);if(0===o.operations.length)return!1;for(const t of o.operations)t();return this.stylesheet=t,this._serializedLayers=null,!0}_getOperationsToPerform(t){const e=[],i=[];for(const r of t)switch(r.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":e.push(()=>this.addLayer.apply(this,r.args));break;case"removeLayer":e.push(()=>this.removeLayer.apply(this,r.args));break;case"setPaintProperty":e.push(()=>this.setPaintProperty.apply(this,r.args));break;case"setLayoutProperty":e.push(()=>this.setLayoutProperty.apply(this,r.args));break;case"setFilter":e.push(()=>this.setFilter.apply(this,r.args));break;case"addSource":e.push(()=>this.addSource.apply(this,r.args));break;case"removeSource":e.push(()=>this.removeSource.apply(this,r.args));break;case"setLayerZoomRange":e.push(()=>this.setLayerZoomRange.apply(this,r.args));break;case"setLight":e.push(()=>this.setLight.apply(this,r.args));break;case"setGeoJSONSourceData":e.push(()=>this.setGeoJSONSourceData.apply(this,r.args));break;case"setGlyphs":e.push(()=>this.setGlyphs.apply(this,r.args));break;case"setSprite":e.push(()=>this.setSprite.apply(this,r.args));break;case"setSky":e.push(()=>this.setSky.apply(this,r.args));break;case"setTerrain":e.push(()=>this.map.setTerrain.apply(this,r.args));break;case"setTransition":e.push(()=>{});break;default:i.push(r.command)}return{operations:e,unimplemented:i}}addImage(t,i){if(this.getImage(t))return this.fire(new e.j(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,i),this._afterImageUpdated(t)}updateImage(t,e){this.imageManager.updateImage(t,e)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new e.j(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,i,r={}){if(this._checkLoaded(),void 0!==this.sourceCaches[t])throw new Error(`Source "${t}" already exists.`);if(!i.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Ob

2const o=n.getSource().type;"geojson"===o&&s?this.fire(new e.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==o||s?(void 0===t.id&&this.fire(new e.j(new Error("The feature id parameter must be provided."))),n.setFeatureState(s,t.id,i)):this.fire(new e.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,i){this._checkLoaded();const r=t.source,s=this.sourceCaches[r];if(void 0===s)return void this.fire(new e.j(new Error(`The source '${r}' does not exist in the map's style.`)));const n=s.getSource().type,o="vector"===n?t.sourceLayer:void 0;"vector"!==n||o?i&&"string"!=typeof t.id&&"number"!=typeof t.id?this.fire(new e.j(new Error("A feature id is required to remove its specific state property."))):s.removeFeatureState(o,t.id,i):this.fire(new e.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();const i=t.source,r=t.sourceLayer,s=this.sourceCaches[i];if(void 0!==s)return"vector"!==s.getSource().type||r?(void 0===t.id&&this.fire(new e.j(new Error("The feature id parameter must be provided."))),s.getFeatureState(r,t.id)):void this.fire(new e.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new e.j(new Error(`The source '${i}' does not exist in the map's style.`)))}getTransition(){return e.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const t=e.aF(this.sourceCaches,t=>t.serialize()),i=this._serializeByIds(this._order,!0),r=this.map.getTerrain()||void 0,s=this.stylesheet;return e.aG({version:s.version,name:s.name,metadata:s.metadata,light:s.light,sky:s.sky,center:s.center,zoom:s.zoom,bearing:s.bearing,pitch:s.pitch,sprite:s.sprite,glyphs:s.glyphs,transition:s.transition,sources:t,layers:i,terrain:r},t=>void 0!==t)}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){const e=t=>"fill-extrusion"===this._layers[t].type,i={},r=[];for(let s=this._order.length-1;s>=0;s--){const n=this._order[s];if(e(n)){i[n]=s;for(const e of t){const t=e[n];if(t)for(const e of t)r.push(e)}}}r.sort((t,e)=>e.intersectionZ-t.intersectionZ);const s=[];for(let n=this._order.length-1;n>=0;n--){const o=this._order[n];if(e(o))for(let t=r.length-1;t>=0;t--){const e=r[t].feature;if(i[e.layer.id]<n)break;s.push(e),r.pop()}else for(const e of t){const t=e[o];if(t)for(const e of t)s.push(e.feature)}}return s}queryRenderedFeatures(t,i,r){i&&i.filter&&this._validate(e.u.filter,"queryRenderedFeatures.filter",i.filter,null,i);const s={};if(i&&i.layers){if(!Array.isArray(i.layers))return this.fire(new e.j(new Error("parameters.layers must be an Array."))),[];for(const t of i.layers){const i=this._layers[t];if(!i)return this.fire(new e.j(new Error(`The layer '${t}' does not exist in the map's style and cannot be queried for features.`))),[];s[i.source]=!0}}const n=[];i.availableImages=this._availableImages;const o=this._serializedAllLayers();for(const e in this.sourceCaches)i.layers&&!s[e]||n.push($(this.sourceCaches[e],this._layers,o,t,i,r));return this.placement&&n.push(function(t,e,i,r,s,n,o){const a={},l=n.queryRenderedSymbols(r),c=[];for(const t of Object.keys(l).map(Number))c.push(o[t]);c.sort(q);for(const i of c){const r=i.featureIndex.lookupSymbolFeatures(l[i.bucketInstanceId],e,i.bucketIndex,i.sourceLayerIndex,s.filter,s.layers,s.availableImages,t);for(const t in r){const e=a[t]=a[t]||[],s=r[t];s.sort((t,e)=>{const r=i.featureSortOrder;if(r){const i=r.indexOf(t.featureIndex);return r.indexOf(e.featureIndex)-i}return e.featureIndex-t.featureIndex});for(const t of s)e.push(t)}}for(const e in a)a[e].forEach(r=>{const s=r.feature,n=i[t[e].source].getFeatureState(s.layer["source-layer"],s.id);s.source=s.layer.source,s.layer["source-layer"]&&(s.sourceLayer=s.layer["source-layer"]),s.state=n});return a}(this._layers,o,this.sourceCaches,t,i,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(n)}querySourceFeatures(t,i){i&&i.filter&&this._validate(e.u.filter,"querySourceFeatures.filter",i.filter,null,i);const r=this.sourceCaches[t];return r?function(t,e){const i=t.getRenderableIds().map(e=>t.getTileByID(e)),r=[],s={};for(let t=0;t<i.length;t++){const n=i[t],o=n.tileID.canonical.key;s[o]||(s[o]=!0,n.querySourceFeatures(r,e))}return r}(r,i):[]}getLight(){return this.light.getLight()}setLight(t,i={}){this._checkLoaded();const r=this.light.getLight();let s=!1;for(const i in t)if(!e.aE(t[i],r[i])){s=!0;break}if(!s)return;const o={now:n.now(),transition:e.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,i),this.light.updateTransitions(o)}getSky(){var t;return null===(t=this.stylesheet)||void 0===t?void 0:t.sky}setSky(t,i={}){const r=this.getSky();let s=!1;if(!t&&!r)return;if(t&&!r)s=!0;else if(!t&&r)s=!0;else for(const i in t)if(!e.aE(t[i],r[i])){s=!0;break}if(!s)return;const o={now:n.now(),transition:e.e({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=t,this.sky.setSky(t,i),this.sky.updateTransitions(o)}_validate(t,i,r,s,n={}){return(!n||!1!==n.validate)&&he(this,t.call(e.u,e.e({key:i,style:this.serialize(),value:r,styleSpec:e.v},s)))}_remove(t=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),at().off(st,this._rtlPluginLoaded);for(const t in this._layers)this._layers[t].setEventedParent(null);for(const t in this.sourceCaches){const e=this.sourceCaches[t];e.setEventedParent(null),e.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),t&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(t)}_clearSource(t){this.sourceCaches[t].clearTiles()}_reloadSource(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()}_updateSources(t){for(const e in this.sourceCaches)this.sourceCaches[e].update(t,this.map.terrain)}_generateCollisionBoxes(){for(const t in this.sourceCaches)this._reloadSource(t)}_updatePlacement(t,e,i,r,s=!1){let o=!1,a=!1;const l={};for(const e of this._order){const i=this._layers[e];if("symbol"!==i.type)continue;if(!l[i.source]){const t=this.sourceCaches[i.source];l[i.source]=t.getRenderableIds(!0).map(e=>t.getTileByID(e)).sort((t,e)=>e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1))}const r=this.crossTileSymbolIndex.addLayer(i,l[i.source],t.center.lng);o=o||r}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((s=s||this._layerOrderChanged||0===i)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(n.now(),t.zoom))&&(this.pauseablePlacement=new se(t,this.map.terrain,this._order,s,e,i,r,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(n.now()),a=!0),o&&this.pauseablePlacement.placement.setStale()),a||o)for(const t of this._order){const e=this._layers[t];"symbol"===e.type&&this.placement.updateLayerOpacities(e,l[e.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(n.now())}_releaseSymbolFadeTiles(){for(const t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()}getImages(t,i){return e._(this,void 0,void 0,function*(){const t=yield this.imageManager.getImages(i.icons);this._updateTilesForChangedImages();const e=this.sourceCaches[i.source];return e&&e.setDependencies(i.tileID.key,i.type,i.icons),t})}getGlyphs(t,i){return e._(this,void 0,void 0,function*(){const t=yield this.glyphManager.getGlyphs(i.stacks),e=this.sourceCaches[i.source];return e&&e.setDependencies(i.tileID.key,i.type,[""]),t})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(t,i={}){this._checkLoaded(),t&&this._validate(e.u.glyphs,"glyphs",t,null,i)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=t,this.glyphManager.entries={},this.glyphManager.setURL(t))}addSprite(t,i,r={},s){this._checkLoaded();const n=[{id:t,url:i}],o=[...x(this.stylesheet.sprite),...n];this._validate(e.u.sprite,"sprite",o,null,r)||(this.stylesheet.sprite=o,this._loadSprite(n,!0,s))}removeSprite(t){this._checkLoaded();const i=x(this.stylesheet.sprite);if(i.find(e=>e.id===t)){if(this._spritesImagesIds[t])for(const e of this._spritesImagesIds[t])this.imageManager.removeImage(e),this._changedImages[e]=!0;i.splice(i.findIndex(e=>e.id===t),1),this.stylesheet.sprite=i.length>0?i:void 0,delete this._spritesImagesIds[t],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new e.k("data",{dataType:"style"}))}else this.fire(new e.j(new Error(`Sprite "${t}" doesn't exists on this map.`)))}getSprite(){return x(this.stylesheet.sprite)}setSprite(t,i={},r){this._checkLoaded(),t&&this._validate(e.u.sprite,"sprite",t,null,i)||(this.stylesheet.sprite=t,t?this._loadSprite(t,!0,r):(this._unloadSprite(),r&&r(null)))}}var de=e.Y([{name:"a_pos",type:"Int16",components:2}]);const me={prelude:fe("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\n","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}\n#ifdef TERRAIN3D\nuniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;\n#endif\nconst highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {\n#ifdef TERRAIN3D\nhighp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));\n#else\nreturn 1.0;\n#endif\n}float calculate_visibility(vec4 pos) {\n#ifdef TERRAIN3D\nvec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;\n#else\nreturn 1.0;\n#endif\n}float ele(vec2 pos) {\n#ifdef TERRAIN3D\nvec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;\n#else\nreturn 0.0;\n#endif\n}float get_elevation(vec2 pos) {\n#ifdef TERRAIN3D\nvec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;\n#else\nreturn 0.0;\n#endif\n}"),background:fe("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() 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2),n=i.tileSize*Math.pow(2,e.transform.tileZoom)/s,o=n*(i.tileID.canonical.x+i.tileID.wrap*s),a=n*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture.size,u_scale:[r,t.fromScale,t.toScale],u_fade:t.t,u_pixel_coord_upper:[o>>16,a>>16],u_pixel_coord_lower:[65535&o,65535&a]}}const be=(t,i,r,s)=>{const n=i.style.light,o=n.properties.get("position"),a=[o.x,o.y,o.z],l=function(){var t=new e.A(9);return e.A!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t}();"viewport"===n.properties.get("anchor")&&function(t,e){var i=Math.sin(e),r=Math.cos(e);t[0]=r,t[1]=i,t[2]=0,t[3]=-i,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1}(l,-i.transform.angle),function(t,e,i){var r=e[0],s=e[1],n=e[2];t[0]=r*i[0]+s*i[3]+n*i[6],t[1]=r*i[1]+s*i[4]+n*i[7],t[2]=r*i[2]+s*i[5]+n*i[8]}(a,a,l);const 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e.aI(t,i.u_pitch),u_rotate_symbol:new e.aH(t,i.u_rotate_symbol),u_aspect_ratio:new e.aI(t,i.u_aspect_ratio),u_fade_change:new e.aI(t,i.u_fade_change),u_matrix:new e.aJ(t,i.u_matrix),u_label_plane_matrix:new e.aJ(t,i.u_label_plane_matrix),u_coord_matrix:new e.aJ(t,i.u_coord_matrix),u_is_text:new e.aH(t,i.u_is_text),u_pitch_with_map:new e.aH(t,i.u_pitch_with_map),u_is_along_line:new e.aH(t,i.u_is_along_line),u_is_variable_anchor:new e.aH(t,i.u_is_variable_anchor),u_texsize:new e.aO(t,i.u_texsize),u_texsize_icon:new e.aO(t,i.u_texsize_icon),u_texture:new e.aH(t,i.u_texture),u_texture_icon:new e.aH(t,i.u_texture_icon),u_gamma_scale:new e.aI(t,i.u_gamma_scale),u_device_pixel_ratio:new e.aI(t,i.u_device_pixel_ratio),u_is_halo:new e.aH(t,i.u_is_halo),u_translation:new e.aO(t,i.u_translation),u_pitched_scale:new e.aI(t,i.u_pitched_scale)}),background:(t,i)=>({u_matrix:new e.aJ(t,i.u_matrix),u_opacity:new e.aI(t,i.u_opacity),u_color:new e.aL(t,i.u_color)}),backgroundPattern:(t,i)=>({u_matrix:new e.aJ(t,i.u_matrix),u_opacity:new e.aI(t,i.u_opacity),u_image:new e.aH(t,i.u_image),u_pattern_tl_a:new e.aO(t,i.u_pattern_tl_a),u_pattern_br_a:new e.aO(t,i.u_pattern_br_a),u_pattern_tl_b:new e.aO(t,i.u_pattern_tl_b),u_pattern_br_b:new e.aO(t,i.u_pattern_br_b),u_texsize:new e.aO(t,i.u_texsize),u_mix:new e.aI(t,i.u_mix),u_pattern_size_a:new e.aO(t,i.u_pattern_size_a),u_pattern_size_b:new e.aO(t,i.u_pattern_size_b),u_scale_a:new e.aI(t,i.u_scale_a),u_scale_b:new e.aI(t,i.u_scale_b),u_pixel_coord_upper:new e.aO(t,i.u_pixel_coord_upper),u_pixel_coord_lower:new e.aO(t,i.u_pixel_coord_lower),u_tile_units_to_pixels:new e.aI(t,i.u_tile_units_to_pixels)}),terrain:(t,i)=>({u_matrix:new e.aJ(t,i.u_matrix),u_texture:new e.aH(t,i.u_texture),u_ele_delta:new e.aI(t,i.u_ele_delta),u_fog_matrix:new e.aJ(t,i.u_fog_matrix),u_fog_color:new e.aL(t,i.u_fog_color),u_fog_ground_blend:new e.aI(t,i.u_fog_ground_blend),u_fog_ground_blend_opacity:new e.aI(t,i.u_fog_ground_blend_opacity),u_horizon_color:new e.aL(t,i.u_horizon_color),u_horizon_fog_blend:new e.aI(t,i.u_horizon_fog_blend)}),terrainDepth:(t,i)=>({u_matrix:new e.aJ(t,i.u_matrix),u_ele_delta:new e.aI(t,i.u_ele_delta)}),terrainCoords:(t,i)=>({u_matrix:new e.aJ(t,i.u_matrix),u_texture:new e.aH(t,i.u_texture),u_terrain_coords_id:new e.aI(t,i.u_terrain_coords_id),u_ele_delta:new e.aI(t,i.u_ele_delta)}),sky:(t,i)=>({u_sky_color:new e.aL(t,i.u_sky_color),u_horizon_color:new e.aL(t,i.u_horizon_color),u_horizon:new e.aI(t,i.u_horizon),u_sky_horizon_blend:new e.aI(t,i.u_sky_horizon_blend)})};class He{constructor(t,e,i){this.context=t;const r=t.gl;this.buffer=r.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){const e=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Xe={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Je{constructor(t,e,i,r){this.length=e.length,this.attributes=i,this.itemSize=e.bytesPerElement,this.dynamicDraw=r,this.context=t;const s=t.gl;this.buffer=s.createBuffer(),t.bindVertexBuffer.set(this.buffer),s.bufferData(s.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?s.DYNAMIC_DRAW:s.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){if(t.length!==this.length)throw new Error(`Length of new data is ${t.length}, which doesn't match current length of ${this.length}`);const e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,e){for(let i=0;i<this.attributes.length;i++){const r=e.attributes[this.attributes[i].name];void 0!==r&&t.enableVertexAttribArray(r)}}setVertexAttribPointers(t,e,i){for(let r=0;r<this.attributes.length;r++){const s=this.attributes[r],n=e.attributes[s.name];void 0!==n&&t.vertexAttribPointer(n,s.components,t[Xe[s.type]],!1,this.itemSize,s.offset+this.itemSize*(i||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const Ke=new WeakMap;function Ye(t){var e;if(Ke.has(t))return Ke.get(t);{const i=null===(e=t.getParameter(t.VERSION))||void 0===e?void 0:e.startsWith("WebGL 2.0");return Ke.set(t,i),i}}class Qe{constructor(t){this.gl=t.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(t){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class ti extends Qe{getDefault(){return e.aM.transparent}set(t){const e=this.current;(t.r!==e.r||t.g!==e.g||t.b!==e.b||t.a!==e.a||this.dirty)&&(this.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class ei extends Qe{getDefault(){return 1}set(t){(t!==this.current||this.dirty)&&(this.gl.clearDepth(t),this.current=t,this.dirty=!1)}}class ii extends Qe{getDefault(){return 0}set(t){(t!==this.current||this.dirty)&&(this.gl.clearStencil(t),this.current=t,this.dirty=!1)}}class ri extends Qe{getDefault(){return[!0,!0,!0,!0]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class si extends Qe{getDefault(){return!0}set(t){(t!==this.current||this.dirty)&&(this.gl.depthMask(t),this.current=t,this.dirty=!1)}}class ni extends Qe{getDefault(){return 255}set(t){(t!==this.current||this.dirty)&&(this.gl.stencilMask(t),this.current=t,this.dirty=!1)}}class oi extends Qe{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(t){const e=this.current;(t.func!==e.func||t.ref!==e.ref||t.mask!==e.mask||this.dirty)&&(this.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t,this.dirty=!1)}}class ai extends Qe{getDefault(){const t=this.gl;return[t.KEEP,t.KEEP,t.KEEP]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||this.dirty)&&(this.gl.stencilOp(t[0],t[1],t[2]),this.current=t,this.dirty=!1)}}class li extends Qe{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this.current=t,this.dirty=!1}}class ci extends Qe{getDefault(){return[0,1]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||this.dirty)&&(this.gl.depthRange(t[0],t[1]),this.current=t,this.dirty=!1)}}class hi extends Qe{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this.current=t,this.dirty=!1}}class ui extends Qe{getDefault(){return this.gl.LESS}set(t){(t!==this.current||this.dirty)&&(this.gl.depthFunc(t),this.current=t,this.dirty=!1)}}class pi extends Qe{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.BLEND):e.disable(e.BLEND),this.current=t,this.dirty=!1}}class di extends Qe{getDefault(){const t=this.gl;return[t.ONE,t.ZERO]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||this.dirty)&&(this.gl.blendFunc(t[0],t[1]),this.current=t,this.dirty=!1)}}class mi extends Qe{getDefault(){return e.aM.transparent}set(t){const e=this.current;(t.r!==e.r||t.g!==e.g||t.b!==e.b||t.a!==e.a||this.dirty)&&(this.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t,this.dirty=!1)}}class fi extends Qe{getDefault(){return this.gl.FUNC_ADD}set(t){(t!==this.current||this.dirty)&&(this.gl.blendEquation(t),this.current=t,this.dirty=!1)}}class _i extends Qe{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;t?e.enable(e.CULL_FACE):e.disable(e.CULL_FACE),this.current=t,this.dirty=!1}}class gi extends Qe{getDefault(){return this.gl.BACK}set(t){(t!==this.current||this.dirty)&&(this.gl.cullFace(t),this.current=t,this.dirty=!1)}}class yi extends Qe{getDefault(){return this.gl.CCW}set(t){(t!==this.current||this.dirty)&&(this.gl.frontFace(t),this.current=t,this.dirty=!1)}}class xi extends Qe{getDefault(){return null}set(t){(t!==this.current||this.dirty)&&(this.gl.useProgram(t),this.current=t,this.dirty=!1)}}class vi extends Qe{getDefault(){return this.gl.TEXTURE0}set(t){(t!==this.current||this.dirty)&&(this.gl.activeTexture(t),this.current=t,this.dirty=!1)}}class bi extends Qe{getDefault(){const t=this.gl;return[0,0,t.drawingBufferWidth,t.drawingBufferHeight]}set(t){const e=this.current;(t[0]!==e[0]||t[1]!==e[1]||t[2]!==e[2]||t[3]!==e[3]||this.dirty)&&(this.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t,this.dirty=!1)}}class wi extends Qe{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t,this.dirty=!1}}class Ti extends Qe{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Si extends Qe{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t,this.dirty=!1}}class Ii extends Qe{getDefault(){return null}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.bindBuffer(e.ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Ai extends Qe{getDefault(){return null}set(t){const e=this.gl;e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t),this.current=t,this.dirty=!1}}class Pi extends Qe{getDefault(){return null}set(t){var e;if(t===this.current&&!this.dirty)return;const i=this.gl;Ye(i)?i.bindVertexArray(t):null===(e=i.getExtension("OES_vertex_array_object"))||void 0===e||e.bindVertexArrayOES(t),this.current=t,this.dirty=!1}}class Ci extends Qe{getDefault(){return 4}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t,this.dirty=!1}}class Mi extends Qe{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t,this.dirty=!1}}class ki extends Qe{getDefault(){return!1}set(t){if(t===this.current&&!this.dirty)return;const e=this.gl;e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL,t),this.current=t,this.dirty=!1}}class zi extends Qe{constructor(t,e){super(t),this.context=t,this.parent=e}getDefault(){return null}}class Ei extends zi{setDirty(){this.dirty=!0}set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const e=this.gl;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}}class Di extends zi{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Li extends zi{set(t){if(t===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_STENCIL_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1}}class Ri{constructor(t,e,i,r,s){this.context=t,this.width=e,this.height=i;const n=t.gl,o=this.framebuffer=n.createFramebuffer();if(this.colorAttachment=new Ei(t,o),r)this.depthAttachment=s?new Li(t,o):new Di(t,o);else if(s)throw new Error("Stencil cannot be set without depth");if(n.checkFramebufferStatus(n.FRAMEBUFFER)!==n.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){const t=this.context.gl,e=this.colorAttachment.get();if(e&&t.deleteTexture(e),this.depthAttachment){const e=this.depthAttachment.get();e&&t.deleteRenderbuffer(e)}t.deleteFramebuffer(this.framebuffer)}}class Bi{constructor(t,e,i){this.blendFunction=t,this.blendColor=e,this.mask=i}}Bi.Replace=[1,0],Bi.disabled=new Bi(Bi.Replace,e.aM.transparent,[!1,!1,!1,!1]),Bi.unblended=new Bi(Bi.Replace,e.aM.transparent,[!0,!0,!0,!0]),Bi.alphaBlended=new Bi([1,771],e.aM.transparent,[!0,!0,!0,!0]);class Fi{constructor(t){var e,i;if(this.gl=t,this.clearColor=new ti(this),this.clearDepth=new ei(this),this.clearStencil=new ii(this),this.colorMask=new ri(this),this.depthMask=new si(this),this.stencilMask=new ni(this),this.stencilFunc=new oi(this),this.stencilOp=new ai(this),this.stencilTest=new li(this),this.depthRange=new ci(this),this.depthTest=new hi(this),this.depthFunc=new ui(this),this.blend=new pi(this),this.blendFunc=new di(this),this.blendColor=new mi(this),this.blendEquation=new fi(this),this.cullFace=new _i(this),this.cullFaceSide=new gi(this),this.frontFace=new yi(this),this.program=new xi(this),this.activeTexture=new vi(this),this.viewport=new bi(this),this.bindFramebuffer=new wi(this),this.bindRenderbuffer=new Ti(this),this.bindTexture=new Si(this),this.bindVertexBuffer=new Ii(this),this.bindElementBuffer=new Ai(this),this.bindVertexArray=new Pi(this),this.pixelStoreUnpack=new Ci(this),this.pixelStoreUnpackPremultiplyAlpha=new Mi(this),this.pixelStoreUnpackFlipY=new ki(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),Ye(t)){this.HALF_FLOAT=t.HALF_FLOAT;const r=t.getExtension("EXT_color_buffer_half_float");this.RGBA16F=null!==(e=t.RGBA16F)&&void 0!==e?e:null==r?void 0:r.RGBA16F_EXT,this.RGB16F=null!==(i=t.RGB16F)&&void 0!==i?i:null==r?void 0:r.RGB16F_EXT,t.getExtension("EXT_color_buffer_float")}else{t.getExtension("EXT_color_buffer_half_float"),t.getExtension("OES_texture_half_float_linear");const e=t.getExtension("OES_texture_half_float");this.HALF_FLOAT=null==e?void 0:e.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(t,e){return new He(this,t,e)}createVertexBuffer(t,e,i){return new Je(this,t,e,i)}createRenderbuffer(t,e,i){const r=this.gl,s=r.createRenderbuffer();return this.bindRenderbuffer.set(s),r.renderbufferStorage(r.RENDERBUFFER,t,e,i),this.bindRenderbuffer.set(null),s}createFramebuffer(t,e,i,r){return new Ri(this,t,e,i,r)}clear({color:t,depth:e,stencil:i}){const r=this.gl;let s=0;t&&(s|=r.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set([!0,!0,!0,!0])),void 0!==e&&(s|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(e),this.depthMask.set(!0)),void 0!==i&&(s|=r.STENCIL_BUFFER_BIT,this.clearStencil.set(i),this.stencilMask.set(255)),r.clear(s)}setCullFace(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))}setDepthMode(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)}setStencilMode(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)}setColorMode(t){e.aE(t.blendFunction,Bi.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor)),this.colorMask.set(t.mask)}createVertexArray(){var t;return Ye(this.gl)?this.gl.createVertexArray():null===(t=this.gl.getExtension("OES_vertex_array_object"))||void 0===t?void 0:t.createVertexArrayOES()}deleteVertexArray(t){var e;return Ye(this.gl)?this.gl.deleteVertexArray(t):null===(e=this.gl.getExtension("OES_vertex_array_object"))||void 0===e?void 0:e.deleteVertexArrayOES(t)}unbindVAO(){this.bindVertexArray.set(null)}}class Oi{constructor(t,e,i){this.func=t,this.mask=e,this.range=i}}Oi.ReadOnly=!1,Oi.ReadWrite=!0,Oi.disabled=new Oi(519,Oi.ReadOnly,[0,1]);const Vi=7680;class Ui{constructor(t,e,i,r,s,n){this.test=t,this.ref=e,this.mask=i,this.fail=r,this.depthFail=s,this.pass=n}}Ui.disabled=new Ui({func:519,mask:0},0,0,Vi,Vi,Vi);class Ni{constructor(t,e,i){this.enable=t,this.mode=e,this.frontFace=i}}let ji;function $i(t,i,r,s,n){const o=t.context,a=o.gl,l=t.useProgram("collisionBox"),c=[];let h=0,u=0;for(let d=0;d<s.length;d++){const m=s[d],f=i.getTile(m).getBucket(r);if(!f)continue;const _=n?f.textCollisionBox:f.iconCollisionBox,g=f.collisionCircleArray;if(g.length>0){const i=e.H();e.aQ(i,f.placementInvProjMatrix,t.transform.glCoordMatrix),e.aQ(i,i,f.placementViewportMatrix),c.push({circleArray:g,circleOffset:u,transform:m.posMatrix,invTransform:i,coord:m}),h+=g.length/4,u=h}_&&l.draw(o,a.LINES,Oi.disabled,Ui.disabled,t.colorModeForRenderPass(),Ni.disabled,{u_matrix:m.posMatrix,u_pixel_extrude_scale:[1/(p=t.transform).width,1/p.height]},t.style.map.terrain&&t.style.map.terrain.getTerrainData(m),r.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,null,t.transform.zoom,null,null,_.collisionVertexBuffer)}var p;if(!n||!c.length)return;const d=t.useProgram("collisionCircle"),m=new e.aR;m.resize(4*h),m._trim();let f=0;for(const t of c)for(let e=0;e<t.circleArray.length/4;e++){const i=4*e,r=t.circleArray[i+0],s=t.circleArray[i+1],n=t.circleArray[i+2],o=t.circleArray[i+3];m.emplace(f++,r,s,n,o,0),m.emplace(f++,r,s,n,o,1),m.emplace(f++,r,s,n,o,2),m.emplace(f++,r,s,n,o,3)}(!ji||ji.length<2*h)&&(ji=function(t){const i=2*t,r=new e.aT;r.resize(i),r._trim();for(let t=0;t<i;t++){const e=6*t;r.uint16[e+0]=4*t+0,r.uint16[e+1]=4*t+1,r.uint16[e+2]=4*t+2,r.uint16[e+3]=4*t+2,r.uint16[e+4]=4*t+3,r.uint16[e+5]=4*t+0}return r}(h));const _=o.createIndexBuffer(ji,!0),g=o.createVertexBuffer(m,e.aS.members,!0);for(const i of c){const s=Ce(i.transform,i.invTransform,t.transform);d.draw(o,a.TRIANGLES,Oi.disabled,Ui.disabled,t.colorModeForRenderPass(),Ni.disabled,s,t.style.map.terrain&&t.style.map.terrain.getTerrainData(i.coord),r.id,g,_,e.a0.simpleSegment(0,2*i.circleOffset,i.circleArray.length,i.circleArray.length/2),null,t.transform.zoom,null,null,null)}g.destroy(),_.destroy()}Ni.disabled=new Ni(!1,1029,2305),Ni.backCCW=new Ni(!0,1029,2305);const qi=e.an(new Float32Array(16));function Zi(t,i,r,s,n,o){const{horizontalAlign:a,verticalAlign:l}=e.au(t);return new e.P((-(a-.5)*i/n+s[0])*o,(-(l-.5)*r/n+s[1])*o)}function Gi(t,i,r,s,n,o){const a=i.tileAnchorPoint.add(new e.P(i.translation[0],i.translation[1]));if(i.pitchWithMap){let t=s.mult(o);r||(t=t.rotate(-n));const e=a.add(t);return xt(e.x,e.y,i.labelPlaneMatrix,i.getElevation).point}if(r){const e=Ct(i.tileAnchorPoint.x+1,i.tileAnchorPoint.y,i).point.sub(t),r=Math.atan(e.y/e.x)+(e.x<0?Math.PI:0);return t.add(s.rotate(r))}return t.add(s)}function Wi(t,i,r,s,n,o,a,l,c,h,u,p,d,m){const f=t.text.placedSymbolArray,_=t.text.dynamicLayoutVertexArray,g=t.icon.dynamicLayoutVertexArray,y={};_.clear();for(let g=0;g<f.length;g++){const x=f.get(g),v=x.hidden||!x.crossTileID||t.allowVerticalPlacement&&!x.placedOrientation?null:s[x.crossTileID];if(v){const s=new e.P(x.anchorX,x.anchorY),f={getElevation:m,width:n.width,height:n.height,labelPlaneMatrix:o,lineVertexArray:null,pitchWithMap:r,projection:u,projectionCache:null,tileAnchorPoint:s,translation:p,unwrappedTileID:d},g=r?xt(s.x,s.y,a,m):Ct(s.x,s.y,f),b=vt(n.cameraToCenterDistance,g.signedDistanceFromCamera);let w=e.ai(t.textSizeData,c,x)*b/e.ap;r&&(w*=t.tilePixelRatio/l);const{width:T,height:S,anchor:I,textOffset:A,textBoxScale:P}=v,C=Zi(I,T,S,A,P,w),M=u.getPitchedTextCorrection(n,s.add(new e.P(p[0],p[1])),d),k=Gi(g.point,f,i,C,n.angle,M),z=t.allowVerticalPlacement&&x.placedOrientation===e.ah.vertical?Math.PI/2:0;for(let t=0;t<x.numGlyphs;t++)e.aj(_,k,z);h&&x.associatedIconIndex>=0&&(y[x.associatedIconIndex]={shiftedAnchor:k,angle:z})}else Dt(x.numGlyphs,_)}if(h){g.clear();const i=t.icon.placedSymbolArray;for(let t=0;t<i.length;t++){const r=i.get(t);if(r.hidden)Dt(r.numGlyphs,g);else{const i=y[t];if(i)for(let t=0;t<r.numGlyphs;t++)e.aj(g,i.shiftedAnchor,i.angle);else Dt(r.numGlyphs,g)}}t.icon.dynamicLayoutVertexBuffer.updateData(g)}t.text.dynamicLayoutVertexBuffer.updateData(_)}function Hi(t,e,i){return i.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}function Xi(t,i,r,s,n,o,a,l,c,h,u,p){const d=t.context,m=d.gl,f=t.transform,_=ie(),g="map"===l,y="map"===c,x="viewport"!==l&&"point"!==r.layout.get("symbol-placement"),v=g&&!y&&!x,b=!y&&x,w=!r.layout.get("symbol-sort-key").isConstant();let T=!1;const S=t.depthModeForSublayer(0,Oi.ReadOnly),I=r._unevaluatedLayout.hasValue("text-variable-anchor")||r._unevaluatedLayout.hasValue("text-variable-anchor-offset"),A=[],P=_.getCircleRadiusCorrection(f);for(const l of s){const s=i.getTile(l),c=s.getBucket(r);if(!c)continue;const u=n?c.text:c.icon;if(!u||!u.segments.get().length||!u.hasVisibleVertices)continue;const p=u.programConfigurations.get(r.id),d=n||c.sdfIcons,S=n?c.textSizeData:c.iconSizeData,C=y||0!==f.pitch,M=t.useProgram(Hi(d,n,c),p),k=e.ag(S,f.zoom),z=t.style.map.terrain&&t.style.map.terrain.getTerrainData(l);let E,D,L,R,B=[0,0],F=null;if(n)D=s.glyphAtlasTexture,L=m.LINEAR,E=s.glyphAtlasTexture.size,c.iconsInText&&(B=s.imageAtlasTexture.size,F=s.imageAtlasTexture,R=C||t.options.rotating||t.options.zooming||"composite"===S.kind||"camera"===S.kind?m.LINEAR:m.NEAREST);else{const e=1!==r.layout.get("icon-size").constantOr(0)||c.iconsNeedLinear;D=s.imageAtlasTexture,L=d||t.options.rotating||t.options.zooming||e||C?m.LINEAR:m.NEAREST,E=s.imageAtlasTexture.size}const O=Ft(s,1,t.transform.zoom),V=b?l.posMatrix:qi,U=gt(V,y,g,t.transform,O),N=yt(V,y,g,t.transform,O),j=yt(l.posMatrix,y,g,t.transform,O),$=_.translatePosition(t.transform,s,o,a),q=I&&c.hasTextData(),Z="none"!==r.layout.get("icon-text-fit")&&q&&c.hasIconData();if(x){const e=t.style.map.terrain?(e,i)=>t.style.map.terrain.getElevation(l,e,i):null,i="map"===r.layout.get("text-rotation-alignment");wt(c,l.posMatrix,t,n,U,j,y,h,i,_,l.toUnwrapped(),f.width,f.height,$,e)}const G=l.posMatrix,W=n&&I||Z,H=x||W?qi:U,X=N,J=d&&0!==r.paint.get(n?"text-halo-width":"icon-halo-width").constantOr(1);let K;K=d?c.iconsInText?qe(S.kind,k,v,y,x,W,t,G,H,X,$,E,B,P):$e(S.kind,k,v,y,x,W,t,G,H,X,$,n,E,!0,P):je(S.kind,k,v,y,x,W,t,G,H,X,$,n,E,P);const Y={program:M,buffers:u,uniformValues:K,atlasTexture:D,atlasTextureIcon:F,atlasInterpolation:L,atlasInterpolationIcon:R,isSDF:d,hasHalo:J};if(w&&c.canOverlap){T=!0;const t=u.segments.get();for(const i of t)A.push({segments:new e.a0([i]),sortKey:i.sortKey,state:Y,terrainData:z})}else A.push({segments:u.segments,sortKey:0,state:Y,terrainData:z})}T&&A.sort((t,e)=>t.sortKey-e.sortKey);for(const e of A){const i=e.state;if(d.activeTexture.set(m.TEXTURE0),i.atlasTexture.bind(i.atlasInterpolation,m.CLAMP_TO_EDGE),i.atlasTextureIcon&&(d.activeTexture.set(m.TEXTURE1),i.atlasTextureIcon&&i.atlasTextureIcon.bind(i.atlasInterpolationIcon,m.CLAMP_TO_EDGE)),i.isSDF){const s=i.uniformValues;i.hasHalo&&(s.u_is_halo=1,Ji(i.buffers,e.segments,r,t,i.program,S,u,p,s,e.terrainData)),s.u_is_halo=0}Ji(i.buffers,e.segments,r,t,i.program,S,u,p,i.uniformValues,e.terrainData)}}function Ji(t,e,i,r,s,n,o,a,l,c){const h=r.context;s.draw(h,h.gl.TRIANGLES,n,o,a,Ni.disabled,l,c,i.id,t.layoutVertexBuffer,t.indexBuffer,e,i.paint,r.transform.zoom,t.programConfigurations.get(i.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function Ki(t,i,r,s){const n=t.context,o=n.gl,a=Ui.disabled,l=new Bi([o.ONE,o.ONE],e.aM.transparent,[!0,!0,!0,!0]),c=i.getBucket(r);if(!c)return;const h=s.key;let u=r.heatmapFbos.get(h);u||(u=Qi(n,i.tileSize,i.tileSize),r.heatmapFbos.set(h,u)),n.bindFramebuffer.set(u.framebuffer),n.viewport.set([0,0,i.tileSize,i.tileSize]),n.clear({color:e.aM.transparent});const p=c.programConfigurations.get(r.id),d=t.useProgram("heatmap",p),m=t.style.map.terrain.getTerrainData(s);d.draw(n,o.TRIANGLES,Oi.disabled,a,l,Ni.disabled,ze(s.posMatrix,i,t.transform.zoom,r.paint.get("heatmap-intensity")),m,r.id,c.layoutVertexBuffer,c.indexBuffer,c.segments,r.paint,t.transform.zoom,p)}function Yi(t,e,i){const r=t.context,s=r.gl;r.setColorMode(t.colorModeForRenderPass());const n=tr(r,e),o=i.key,a=e.heatmapFbos.get(o);a&&(r.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,a.colorAttachment.get()),r.activeTexture.set(s.TEXTURE1),n.bind(s.LINEAR,s.CLAMP_TO_EDGE),t.useProgram("heatmapTexture").draw(r,s.TRIANGLES,Oi.disabled,Ui.disabled,t.colorModeForRenderPass(),Ni.disabled,Ee(t,e,0,1),null,e.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments,e.paint,t.transform.zoom),a.destroy(),e.heatmapFbos.delete(o))}function Qi(t,e,i){var r,s;const n=t.gl,o=n.createTexture();n.bindTexture(n.TEXTURE_2D,o),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.LINEAR);const a=null!==(r=t.HALF_FLOAT)&&void 0!==r?r:n.UNSIGNED_BYTE,l=null!==(s=t.RGBA16F)&&void 0!==s?s:n.RGBA;n.texImage2D(n.TEXTURE_2D,0,l,e,i,0,n.RGBA,a,null);const c=t.createFramebuffer(e,i,!1,!1);return c.colorAttachment.set(o),c}function tr(t,e){return e.colorRampTexture||(e.colorRampTexture=new b(t,e.colorRamp,t.gl.RGBA)),e.colorRampTexture}function er(t,e,i,r,s){if(!i||!r||!r.imageAtlas)return;const n=r.imageAtlas.patternPositions;let o=n[i.to.toString()],a=n[i.from.toString()];if(!o&&a&&(o=a),!a&&o&&(a=o),!o||!a){const t=s.getPaintProperty(e);o=n[t],a=n[t]}o&&a&&t.setConstantPatternPositions(o,a)}function ir(t,e,i,r,s,n,o){const a=t.context.gl,l="fill-pattern",c=i.paint.get(l),h=c&&c.constantOr(1),u=i.getCrossfadeParameters();let p,d,m,f,_;o?(d=h&&!i.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",p=a.LINES):(d=h?"fillPattern":"fill",p=a.TRIANGLES);const g=c.constantOr(null);for(const c of r){const r=e.getTile(c);if(h&&!r.patternsLoaded())continue;const y=r.getBucket(i);if(!y)continue;const x=y.programConfigurations.get(i.id),v=t.useProgram(d,x),b=t.style.map.terrain&&t.style.map.terrain.getTerrainData(c);h&&(t.context.activeTexture.set(a.TEXTURE0),r.imageAtlasTexture.bind(a.LINEAR,a.CLAMP_TO_EDGE),x.updatePaintBuffers(u)),er(x,l,g,r,i);const w=b?c:null,T=t.translatePosMatrix(w?w.posMatrix:c.posMatrix,r,i.paint.get("fill-translate"),i.paint.get("fill-translate-anchor"));if(o){f=y.indexBuffer2,_=y.segments2;const e=[a.drawingBufferWidth,a.drawingBufferHeight];m="fillOutlinePattern"===d&&h?Ae(T,t,u,r,e):Ie(T,e)}else f=y.indexBuffer,_=y.segments,m=h?Se(T,t,u,r):Te(T);v.draw(t.context,p,s,t.stencilModeForClipping(c),n,Ni.disabled,m,b,i.id,y.layoutVertexBuffer,f,_,i.paint,t.transform.zoom,x)}}function rr(t,e,i,r,s,n,o){const a=t.context,l=a.gl,c="fill-extrusion-pattern",h=i.paint.get(c),u=h.constantOr(1),p=i.getCrossfadeParameters(),d=i.paint.get("fill-extrusion-opacity"),m=h.constantOr(null);for(const h of r){const r=e.getTile(h),f=r.getBucket(i);if(!f)continue;const _=t.style.map.terrain&&t.style.map.terrain.getTerrainData(h),g=f.programConfigurations.get(i.id),y=t.useProgram(u?"fillExtrusionPattern":"fillExtrusion",g);u&&(t.context.activeTexture.set(l.TEXTURE0),r.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),g.updatePaintBuffers(p)),er(g,c,m,r,i);const x=t.translatePosMatrix(h.posMatrix,r,i.paint.get("fill-extrusion-translate"),i.paint.get("fill-extrusion-translate-anchor")),v=i.paint.get("fill-extrusion-vertical-gradient"),b=u?we(x,t,v,d,h,p,r):be(x,t,v,d);y.draw(a,a.gl.TRIANGLES,s,n,o,Ni.backCCW,b,_,i.id,f.layoutVertexBuffer,f.indexBuffer,f.segments,i.paint,t.transform.zoom,g,t.style.map.terrain&&f.centroidVertexBuffer)}}function sr(t,e,i,r,s,n,o){const a=t.context,l=a.gl,c=i.fbo;if(!c)return;const h=t.useProgram("hillshade"),u=t.style.map.terrain&&t.style.map.terrain.getTerrainData(e);a.activeTexture.set(l.TEXTURE0),l.bindTexture(l.TEXTURE_2D,c.colorAttachment.get()),h.draw(a,l.TRIANGLES,s,n,o,Ni.disabled,((t,e,i,r)=>{const s=i.paint.get("hillshade-shadow-color"),n=i.paint.get("hillshade-highlight-color"),o=i.paint.get("hillshade-accent-color");let a=i.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===i.paint.get("hillshade-illumination-anchor")&&(a-=t.transform.angle);const l=!t.options.moving;return{u_matrix:r?r.posMatrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped(),l),u_image:0,u_latrange:De(0,e.tileID),u_light:[i.paint.get("hillshade-exaggeration"),a],u_shadow:s,u_highlight:n,u_accent:o}})(t,i,r,u?e:null),u,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}function nr(t,i,r,s,n,o){const a=t.context,l=a.gl,c=i.dem;if(c&&c.data){const h=c.dim,u=c.stride,p=c.getPixels();if(a.activeTexture.set(l.TEXTURE1),a.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||t.getTileTexture(u),i.demTexture){const t=i.demTexture;t.update(p,{premultiply:!1}),t.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else i.demTexture=new b(a,p,l.RGBA,{premultiply:!1}),i.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);a.activeTexture.set(l.TEXTURE0);let d=i.fbo;if(!d){const t=new b(a,{width:h,height:h,data:null},l.RGBA);t.bind(l.LINEAR,l.CLAMP_TO_EDGE),d=i.fbo=a.createFramebuffer(h,h,!0,!1),d.colorAttachment.set(t.texture)}a.bindFramebuffer.set(d.framebuffer),a.viewport.set([0,0,h,h]),t.useProgram("hillshadePrepare").draw(a,l.TRIANGLES,s,n,o,Ni.disabled,((t,i)=>{const r=i.stride,s=e.H();return e.aP(s,0,e.X,-e.X,0,0,1),e.J(s,s,[0,-e.X,0]),{u_matrix:s,u_image:1,u_dimension:[r,r],u_zoom:t.overscaledZ,u_unpack:i.getUnpackVector()}})(i.tileID,c),null,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments),i.needsHillshadePrepare=!1}}function or(t,i,r,s,o,a){const l=s.paint.get("raster-fade-duration");if(!a&&l>0){const s=n.now(),a=(s-t.timeAdded)/l,c=i?(s-i.timeAdded)/l:-1,h=r.getSource(),u=o.coveringZoomLevel({tileSize:h.tileSize,roundZoom:h.roundZoom}),p=!i||Math.abs(i.tileID.overscaledZ-u)>Math.abs(t.tileID.overscaledZ-u),d=p&&t.refreshedUponExpiration?1:e.ac(p?a:1-c,0,1);return t.refreshedUponExpiration&&a>=1&&(t.refreshedUponExpiration=!1),i?{opacity:1,mix:1-d}:{opacity:d,mix:0}}return{opacity:1,mix:0}}const ar=new e.aM(1,0,0,1),lr=new e.aM(0,1,0,1),cr=new e.aM(0,0,1,1),hr=new e.aM(1,0,1,1),ur=new e.aM(0,1,1,1);function pr(t,e,i,r){mr(t,0,e+i/2,t.transform.width,i,r)}function dr(t,e,i,r){mr(t,e-i/2,0,i,t.transform.height,r)}function mr(t,e,i,r,s,n){const o=t.context,a=o.gl;a.enable(a.SCISSOR_TEST),a.scissor(e*t.pixelRatio,i*t.pixelRatio,r*t.pixelRatio,s*t.pixelRatio),o.clear({color:n}),a.disable(a.SCISSOR_TEST)}function fr(t,i,r){const s=t.context,n=s.gl,o=r.posMatrix,a=t.useProgram("debug"),l=Oi.disabled,c=Ui.disabled,h=t.colorModeForRenderPass(),u="$debug",p=t.style.map.terrain&&t.style.map.terrain.getTerrainData(r);s.activeTexture.set(n.TEXTURE0);const d=i.getTileByID(r.key).latestRawTileData,m=Math.floor((d&&d.byteLength||0)/1024),f=i.getTile(r).tileSize,_=512/Math.min(f,512)*(r.overscaledZ/t.transform.zoom)*.5;let g=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(g+=` => ${r.overscaledZ}`),function(t,e){t.initDebugOverlayCanvas();const i=t.debugOverlayCanvas,r=t.context.gl,s=t.debugOverlayCanvas.getContext("2d");s.clearRect(0,0,i.width,i.height),s.shadowColor="white",s.shadowBlur=2,s.lineWidth=1.5,s.strokeStyle="white",s.textBaseline="top",s.font="bold 36px Open Sans, sans-serif",s.fillText(e,5,5),s.strokeText(e,5,5),t.debugOverlayTexture.update(i),t.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(t,`${g} ${m}kB`),a.draw(s,n.TRIANGLES,l,c,Bi.alphaBlended,Ni.disabled,Me(o,e.aM.transparent,_),null,u,t.debugBuffer,t.quadTriangleIndexBuffer,t.debugSegments),a.draw(s,n.LINE_STRIP,l,c,h,Ni.disabled,Me(o,e.aM.red),p,u,t.debugBuffer,t.tileBorderIndexBuffer,t.debugSegments)}function _r(t,e,i){const r=t.context,s=r.gl,n=t.colorModeForRenderPass(),o=new Oi(s.LEQUAL,Oi.ReadWrite,t.depthRangeFor3D),a=t.useProgram("terrain"),l=e.getTerrainMesh();r.bindFramebuffer.set(null),r.viewport.set([0,0,t.width,t.height]);for(const c of i){const i=t.renderToTexture.getTexture(c),h=e.getTerrainData(c.tileID);r.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,i.texture);const u=t.transform.calculatePosMatrix(c.tileID.toUnwrapped()),p=e.getMeshFrameDelta(t.transform.zoom),d=t.transform.calculateFogMatrix(c.tileID.toUnwrapped()),m=ge(u,p,d,t.style.sky,t.transform.pitch);a.draw(r,s.TRIANGLES,o,Ui.disabled,n,Ni.backCCW,m,h,"terrain",l.vertexBuffer,l.indexBuffer,l.segments)}}class gr{constructor(t,e,i){this.vertexBuffer=t,this.indexBuffer=e,this.segments=i}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}class yr{constructor(t,i){this.context=new Fi(t),this.transform=i,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:e.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=ut.maxUnderzooming+ut.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new ce}resize(t,e,i){if(this.width=Math.floor(t*i),this.height=Math.floor(e*i),this.pixelRatio=i,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const t of this.style._order)this.style._layers[t].resize()}setup(){const t=this.context,i=new e.aX;i.emplaceBack(0,0),i.emplaceBack(e.X,0),i.emplaceBack(0,e.X),i.emplaceBack(e.X,e.X),this.tileExtentBuffer=t.createVertexBuffer(i,de.members),this.tileExtentSegments=e.a0.simpleSegment(0,0,4,2);const r=new e.aX;r.emplaceBack(0,0),r.emplaceBack(e.X,0),r.emplaceBack(0,e.X),r.emplaceBack(e.X,e.X),this.debugBuffer=t.createVertexBuffer(r,de.members),this.debugSegments=e.a0.simpleSegment(0,0,4,5);const s=new e.$;s.emplaceBack(0,0,0,0),s.emplaceBack(e.X,0,e.X,0),s.emplaceBack(0,e.X,0,e.X),s.emplaceBack(e.X,e.X,e.X,e.X),this.rasterBoundsBuffer=t.createVertexBuffer(s,Y.members),this.rasterBoundsSegments=e.a0.simpleSegment(0,0,4,2);const n=new e.aX;n.emplaceBack(0,0),n.emplaceBack(1,0),n.emplaceBack(0,1),n.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(n,de.members),this.viewportSegments=e.a0.simpleSegment(0,0,4,2);const o=new e.aZ;o.emplaceBack(0),o.emplaceBack(1),o.emplaceBack(3),o.emplaceBack(2),o.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(o);const a=new e.aY;a.emplaceBack(0,1,2),a.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(a);const l=this.context.gl;this.stencilClearMode=new Ui({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)}clearStencil(){const t=this.context,i=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const r=e.H();e.aP(r,0,this.width,this.height,0,0,1),e.K(r,r,[i.drawingBufferWidth,i.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(t,i.TRIANGLES,Oi.disabled,this.stencilClearMode,Bi.disabled,Ni.disabled,ke(r),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(t,e){if(this.currentStencilSource===t.source||!t.isTileClipped()||!e||!e.length)return;this.currentStencilSource=t.source;const i=this.context,r=i.gl;this.nextStencilID+e.length>256&&this.clearStencil(),i.setColorMode(Bi.disabled),i.setDepthMode(Oi.disabled);const s=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const t of e){const e=this._tileClippingMaskIDs[t.key]=this.nextStencilID++,n=this.style.map.terrain&&this.style.map.terrain.getTerrainData(t);s.draw(i,r.TRIANGLES,Oi.disabled,new Ui({func:r.ALWAYS,mask:0},e,255,r.KEEP,r.KEEP,r.REPLACE),Bi.disabled,Ni.disabled,ke(t.posMatrix),n,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,e=this.context.gl;return new Ui({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)}stencilModeForClipping(t){const e=this.context.gl;return new Ui({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)}stencilConfigForOverlap(t){const e=this.context.gl,i=t.sort((t,e)=>e.overscaledZ-t.overscaledZ),r=i[i.length-1].overscaledZ,s=i[0].overscaledZ-r+1;if(s>1){this.currentStencilSource=void 0,this.nextStencilID+s>256&&this.clearStencil();const t={};for(let i=0;i<s;i++)t[i+r]=new Ui({func:e.GEQUAL,mask:255},i+this.nextStencilID,255,e.KEEP,e.KEEP,e.REPLACE);return this.nextStencilID+=s,[t,i]}return[{[r]:Ui.disabled},i]}colorModeForRenderPass(){const t=this.context.gl;if(this._showOverdrawInspector){const i=1/8;return new Bi([t.CONSTANT_COLOR,t.ONE],new e.aM(i,i,i,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?Bi.unblended:Bi.alphaBlended}depthModeForSublayer(t,e,i){if(!this.opaquePassEnabledForLayer())return Oi.disabled;const r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Oi(i||this.context.gl.LEQUAL,e,[r,r])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(t,i){this.style=t,this.options=i,this.lineAtlas=t.lineAtlas,this.imageManager=t.imageManager,this.glyphManager=t.glyphManager,this.symbolFadeChange=t.placement.symbolFadeChange(n.now()),this.imageManager.beginFrame();const r=this.style._order,s=this.style.sourceCaches,o={},a={},l={};for(const t in s){const e=s[t];e.used&&e.prepare(this.context),o[t]=e.getVisibleCoordinates(),a[t]=o[t].slice().reverse(),l[t]=e.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let t=0;t<r.length;t++)if(this.style._layers[r[t]].is3D()){this.opaquePassCutoff=t;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const t of r){const e=this.style._layers[t];if(!e.hasOffscreenPass()||e.isHidden(this.transform.zoom))continue;const i=a[e.source];("custom"===e.type||i.length)&&this.renderLayer(this,s[e.source],e,i)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:i.showOverdrawInspector?e.aM.black:e.aM.transparent,depth:1}),this.clearStencil(),this.style.sky&&function(t,i){const r=t.context,s=r.gl,n=((t,e,i)=>({u_sky_color:t.properties.get("sky-color"),u_horizon_color:t.properties.get("horizon-color"),u_horizon:(e.height/2+e.getHorizon())*i,u_sky_horizon_blend:t.properties.get("sky-horizon-blend")*e.height/2*i}))(i,t.style.map.transform,t.pixelRatio),o=new Oi(s.LEQUAL,Oi.ReadWrite,[0,1]),a=Ui.disabled,l=t.colorModeForRenderPass(),c=t.useProgram("sky");if(!i.mesh){const t=new e.aX;t.emplaceBack(-1,-1),t.emplaceBack(1,-1),t.emplaceBack(1,1),t.emplaceBack(-1,1);const s=new e.aY;s.emplaceBack(0,1,2),s.emplaceBack(0,2,3),i.mesh=new gr(r.createVertexBuffer(t,de.members),r.createIndexBuffer(s),e.a0.simpleSegment(0,0,t.length,s.length))}c.draw(r,s.TRIANGLES,o,a,l,Ni.disabled,n,void 0,"sky",i.mesh.vertexBuffer,i.mesh.indexBuffer,i.mesh.segments)}(this,this.style.sky),this._showOverdrawInspector=i.showOverdrawInspector,this.depthRangeFor3D=[0,1-(t._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=r.length-1;this.currentLayer>=0;this.currentLayer--){const t=this.style._layers[r[this.currentLayer]],e=s[t.source],i=o[t.source];this._renderTileClippingMasks(t,i),this.renderLayer(this,e,t,i)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<r.length;this.currentLayer++){const t=this.style._layers[r[this.currentLayer]],e=s[t.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(t))continue;const i=("symbol"===t.type?l:a)[t.source];this._renderTileClippingMasks(t,o[t.source]),this.renderLayer(this,e,t,i)}if(this.options.showTileBoundaries){const t=function(t,e){let i=null;const r=Object.values(t._layers).flatMap(i=>i.source&&!i.isHidden(e)?[t.sourceCaches[i.source]]:[]),s=r.filter(t=>"vector"===t.getSource().type),n=r.filter(t=>"vector"!==t.getSource().type),o=t=>{(!i||i.getSource().maxzoom<t.getSource().maxzoom)&&(i=t)};return s.forEach(t=>o(t)),i||n.forEach(t=>o(t)),i}(this.style,this.transform.zoom);t&&function(t,e,i){for(let r=0;r<i.length;r++)fr(t,e,i[r])}(this,t,t.getVisibleCoordinates())}this.options.showPadding&&function(t){const e=t.transform.padding;pr(t,t.transform.height-(e.top||0),3,ar),pr(t,e.bottom||0,3,lr),dr(t,e.left||0,3,cr),dr(t,t.transform.width-(e.right||0),3,hr);const i=t.transform.centerPoint;!function(t,e,i,r){mr(t,e-1,i-10,2,20,r),mr(t,e-10,i-1,20,2,r)}(t,i.x,t.transform.height-i.y,ur)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(t){if(!this.style||!this.style.map||!this.style.map.terrain)return;const i=this.terrainFacilitator.matrix,r=this.transform.modelViewProjectionMatrix;let s=this.terrainFacilitator.dirty;s||(s=t?!e.a_(i,r):!e.a$(i,r)),s||(s=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime).length>0),s&&(e.b0(i,r),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(t,i){const r=t.context,s=r.gl,n=Bi.unblended,o=new Oi(s.LEQUAL,Oi.ReadWrite,[0,1]),a=i.getTerrainMesh(),l=i.sourceCache.getRenderableTiles(),c=t.useProgram("terrainDepth");r.bindFramebuffer.set(i.getFramebuffer("depth").framebuffer),r.viewport.set([0,0,t.width/devicePixelRatio,t.height/devicePixelRatio]),r.clear({color:e.aM.transparent,depth:1});for(const e of l){const l=i.getTerrainData(e.tileID),h={u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped()),u_ele_delta:i.getMeshFrameDelta(t.transform.zoom)};c.draw(r,s.TRIANGLES,o,Ui.disabled,n,Ni.backCCW,h,l,"terrain",a.vertexBuffer,a.indexBuffer,a.segments)}r.bindFramebuffer.set(null),r.viewport.set([0,0,t.width,t.height])}(this,this.style.map.terrain),function(t,i){const r=t.context,s=r.gl,n=Bi.unblended,o=new Oi(s.LEQUAL,Oi.ReadWrite,[0,1]),a=i.getTerrainMesh(),l=i.getCoordsTexture(),c=i.sourceCache.getRenderableTiles(),h=t.useProgram("terrainCoords");r.bindFramebuffer.set(i.getFramebuffer("coords").framebuffer),r.viewport.set([0,0,t.width/devicePixelRatio,t.height/devicePixelRatio]),r.clear({color:e.aM.transparent,depth:1}),i.coordsIndex=[];for(const e of c){const c=i.getTerrainData(e.tileID);r.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,l.texture);const u={u_matrix:t.transform.calculatePosMatrix(e.tileID.toUnwrapped()),u_terrain_coords_id:(255-i.coordsIndex.length)/255,u_texture:0,u_ele_delta:i.getMeshFrameDelta(t.transform.zoom)};h.draw(r,s.TRIANGLES,o,Ui.disabled,n,Ni.backCCW,u,c,"terrain",a.vertexBuffer,a.indexBuffer,a.segments),i.coordsIndex.push(e.tileID.key)}r.bindFramebuffer.set(null),r.viewport.set([0,0,t.width,t.height])}(this,this.style.map.terrain))}renderLayer(t,i,r,s){if(!r.isHidden(this.transform.zoom)&&("background"===r.type||"custom"===r.type||(s||[]).length))switch(this.id=r.id,r.type){case"symbol":!function(t,i,r,s,n){if("translucent"!==t.renderPass)return;const o=Ui.disabled,a=t.colorModeForRenderPass();(r._unevaluatedLayout.hasValue("text-variable-anchor")||r._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(t,i,r,s,n,o,a,l,c){const h=i.transform,u=ie(),p="map"===n,d="map"===o;for(const n of t){const t=s.getTile(n),o=t.getBucket(r);if(!o||!o.text||!o.text.segments.get().length)continue;const m=e.ag(o.textSizeData,h.zoom),f=Ft(t,1,i.transform.zoom),_=gt(n.posMatrix,d,p,i.transform,f),g="none"!==r.layout.get("icon-text-fit")&&o.hasIconData();if(m){const e=Math.pow(2,h.zoom-t.tileID.overscaledZ),r=i.style.map.terrain?(t,e)=>i.style.map.terrain.getElevation(n,t,e):null,s=u.translatePosition(h,t,a,l);Wi(o,p,d,c,h,_,n.posMatrix,e,m,g,u,s,n.toUnwrapped(),r)}}}(s,t,r,i,r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),n),0!==r.paint.get("icon-opacity").constantOr(1)&&Xi(t,i,r,s,!1,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),r.layout.get("icon-rotation-alignment"),r.layout.get("icon-pitch-alignment"),r.layout.get("icon-keep-upright"),o,a),0!==r.paint.get("text-opacity").constantOr(1)&&Xi(t,i,r,s,!0,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),r.layout.get("text-keep-upright"),o,a),i.map.showCollisionBoxes&&($i(t,i,r,s,!0),$i(t,i,r,s,!1))}(t,i,r,s,this.style.placement.variableOffsets);break;case"circle":!function(t,i,r,s){if("translucent"!==t.renderPass)return;const n=r.paint.get("circle-opacity"),o=r.paint.get("circle-stroke-width"),a=r.paint.get("circle-stroke-opacity"),l=!r.layout.get("

2case"fill-extrusion":!function(t,e,i,r){const s=i.paint.get("fill-extrusion-opacity");if(0!==s&&"translucent"===t.renderPass){const n=new Oi(t.context.gl.LEQUAL,Oi.ReadWrite,t.depthRangeFor3D);if(1!==s||i.paint.get("fill-extrusion-pattern").constantOr(1))rr(t,e,i,r,n,Ui.disabled,Bi.disabled),rr(t,e,i,r,n,t.stencilModeFor3D(),t.colorModeForRenderPass());else{const s=t.colorModeForRenderPass();rr(t,e,i,r,n,Ui.disabled,s)}}}(t,i,r,s);break;case"hillshade":!function(t,e,i,r){if("offscreen"!==t.renderPass&&"translucent"!==t.renderPass)return;const s=t.context,n=t.depthModeForSublayer(0,Oi.ReadOnly),o=t.colorModeForRenderPass(),[a,l]="translucent"===t.renderPass?t.stencilConfigForOverlap(r):[{},r];for(const r of l){const s=e.getTile(r);void 0!==s.needsHillshadePrepare&&s.needsHillshadePrepare&&"offscreen"===t.renderPass?nr(t,s,i,n,Ui.disabled,o):"translucent"===t.renderPass&&sr(t,r,s,i,n,a[r.overscaledZ],o)}s.viewport.set([0,0,t.width,t.height])}(t,i,r,s);break;case"raster":!function(t,e,i,r){if("translucent"!==t.renderPass)return;if(0===i.paint.get("raster-opacity"))return;if(!r.length)return;const s=t.context,n=s.gl,o=e.getSource(),a=t.useProgram("raster"),l=t.colorModeForRenderPass(),[c,h]=o instanceof Q?[{},r]:t.stencilConfigForOverlap(r),u=h[h.length-1].overscaledZ,p=!t.options.moving;for(const r of h){const h=t.depthModeForSublayer(r.overscaledZ-u,1===i.paint.get("raster-opacity")?Oi.ReadWrite:Oi.ReadOnly,n.LESS),d=e.getTile(r);d.registerFadeDuration(i.paint.get("raster-fade-duration"));const m=e.findLoadedParent(r,0),f=e.findLoadedSibling(r),_=or(d,m||f||null,e,i,t.transform,t.style.map.terrain);let g,y;const x="nearest"===i.paint.get("raster-resampling")?n.NEAREST:n.LINEAR;s.activeTexture.set(n.TEXTURE0),d.texture.bind(x,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST),s.activeTexture.set(n.TEXTURE1),m?(m.texture.bind(x,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST),g=Math.pow(2,m.tileID.overscaledZ-d.tileID.overscaledZ),y=[d.tileID.canonical.x*g%1,d.tileID.canonical.y*g%1]):d.texture.bind(x,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST),d.texture.useMipmap&&s.extTextureFilterAnisotropic&&t.transform.pitch>20&&n.texParameterf(n.TEXTURE_2D,s.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,s.extTextureFilterAnisotropicMax);const v=t.style.map.terrain&&t.style.map.terrain.getTerrainData(r),b=v?r:null,w=b?b.posMatrix:t.transform.calculatePosMatrix(r.toUnwrapped(),p),T=Ue(w,y||[0,0],g||1,_,i);o instanceof Q?a.draw(s,n.TRIANGLES,h,Ui.disabled,l,Ni.disabled,T,v,i.id,o.boundsBuffer,t.quadTriangleIndexBuffer,o.boundsSegments):a.draw(s,n.TRIANGLES,h,c[r.overscaledZ],l,Ni.disabled,T,v,i.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}}(t,i,r,s);break;case"background":!function(t,e,i,r){const s=i.paint.get("background-color"),n=i.paint.get("background-opacity");if(0===n)return;const o=t.context,a=o.gl,l=t.transform,c=l.tileSize,h=i.paint.get("background-pattern");if(t.isPatternMissing(h))return;const u=!h&&1===s.a&&1===n&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass!==u)return;const p=Ui.disabled,d=t.depthModeForSublayer(0,"opaque"===u?Oi.ReadWrite:Oi.ReadOnly),m=t.colorModeForRenderPass(),f=t.useProgram(h?"backgroundPattern":"background"),_=r||l.coveringTiles({tileSize:c,terrain:t.style.map.terrain});h&&(o.activeTexture.set(a.TEXTURE0),t.imageManager.bind(t.context));const g=i.getCrossfadeParameters();for(const e of _){const l=r?e.posMatrix:t.transform.calculatePosMatrix(e.toUnwrapped()),u=h?Ge(l,n,t,h,{tileID:e,tileSize:c},g):Ze(l,n,s),_=t.style.map.terrain&&t.style.map.terrain.getTerrainData(e);f.draw(o,a.TRIANGLES,d,p,m,Ni.disabled,u,_,i.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}(t,0,r,s);break;case"custom":!function(t,e,i){const r=t.context,s=i.implementation;if("offscreen"===t.renderPass){const e=s.prerender;e&&(t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),e.call(s,r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),r.setStencilMode(Ui.disabled);const e="3d"===s.renderingMode?new Oi(t.context.gl.LEQUAL,Oi.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,Oi.ReadOnly);r.setDepthMode(e),s.render(r.gl,t.transform.customLayerMatrix(),{farZ:t.transform.farZ,nearZ:t.transform.nearZ,fov:t.transform._fov,modelViewProjectionMatrix:t.transform.modelViewProjectionMatrix,projectionMatrix:t.transform.projectionMatrix}),r.setDirty(),t.setBaseState(),r.bindFramebuffer.set(null)}}(t,0,r)}}translatePosMatrix(t,i,r,s,n){if(!r[0]&&!r[1])return t;const o=n?"map"===s?this.transform.angle:0:"viewport"===s?-this.transform.angle:0;if(o){const t=Math.sin(o),e=Math.cos(o);r=[r[0]*e-r[1]*t,r[0]*t+r[1]*e]}const a=[n?r[0]:Ft(i,r[0],this.transform.zoom),n?r[1]:Ft(i,r[1],this.transform.zoom),0],l=new Float32Array(16);return e.J(l,t,a),l}saveTileTexture(t){const e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]}getTileTexture(t){const e=this._tileTextures[t];return e&&e.length>0?e.pop():null}isPatternMissing(t){if(!t)return!1;if(!t.from||!t.to)return!0;const e=this.imageManager.getPattern(t.from.toString()),i=this.imageManager.getPattern(t.to.toString());return!e||!i}useProgram(t,e){this.cache=this.cache||{};const i=t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[i]||(this.cache[i]=new xe(this.context,me[t],e,We[t],this._showOverdrawInspector,this.style.map.terrain)),this.cache[i]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new b(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:t,drawingBufferHeight:e}=this.context.gl;return this.width!==t||this.height!==e}}class xr{constructor(t,e){this.points=t,this.planes=e}static fromInvProjectionMatrix(t,i,r){const s=Math.pow(2,r),n=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(r=>{const n=1/(r=e.af([],r,t))[3]/i*s;return e.b1(r,r,[n,n,1/r[3],n])}),o=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(t=>{const e=function(t,e){var i=e[0],r=e[1],s=e[2],n=i*i+r*r+s*s;return n>0&&(n=1/Math.sqrt(n)),t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t}([],function(t,e,i){var r=e[0],s=e[1],n=e[2],o=i[0],a=i[1],l=i[2];return t[0]=s*l-n*a,t[1]=n*o-r*l,t[2]=r*a-s*o,t}([],g([],n[t[0]],n[t[1]]),g([],n[t[2]],n[t[1]]))),i=-((r=e)[0]*(s=n[t[1]])[0]+r[1]*s[1]+r[2]*s[2]);var r,s;return e.concat(i)});return new xr(n,o)}}class vr{constructor(t,e){this.min=t,this.max=e,this.center=function(t,e){return t[0]=.5*e[0],t[1]=.5*e[1],t[2]=.5*e[2],t}([],function(t,e,i){return t[0]=e[0]+i[0],t[1]=e[1]+i[1],t[2]=e[2]+i[2],t}([],this.min,this.max))}quadrant(t){const e=[t%2==0,t<2],i=f(this.min),r=f(this.max);for(let t=0;t<e.length;t++)i[t]=e[t]?this.min[t]:this.center[t],r[t]=e[t]?this.center[t]:this.max[t];return r[2]=this.max[2],new vr(i,r)}distanceX(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]}distanceY(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]}intersects(t){const i=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]];let r=!0;for(let s=0;s<t.planes.length;s++){const n=t.planes[s];let o=0;for(let t=0;t<i.length;t++)e.b2(n,i[t])>=0&&o++;if(0===o)return 0;o!==i.length&&(r=!1)}if(r)return 2;for(let e=0;e<3;e++){let i=Number.MAX_VALUE,r=-Number.MAX_VALUE;for(let s=0;s<t.points.length;s++){const n=t.points[s][e]-this.min[e];i=Math.min(i,n),r=Math.max(r,n)}if(r<0||i>this.max[e]-this.min[e])return 0}return 1}}class br{constructor(t=0,e=0,i=0,r=0){if(isNaN(t)||t<0||isNaN(e)||e<0||isNaN(i)||i<0||isNaN(r)||r<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=i,this.right=r}interpolate(t,i,r){return null!=i.top&&null!=t.top&&(this.top=e.y.number(t.top,i.top,r)),null!=i.bottom&&null!=t.bottom&&(this.bottom=e.y.number(t.bottom,i.bottom,r)),null!=i.left&&null!=t.left&&(this.left=e.y.number(t.left,i.left,r)),null!=i.right&&null!=t.right&&(this.right=e.y.number(t.right,i.right,r)),this}getCenter(t,i){const r=e.ac((this.left+t-this.right)/2,0,t),s=e.ac((this.top+i-this.bottom)/2,0,i);return new e.P(r,s)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new br(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const wr=85.051129;class Tr{constructor(t,i,r,s,n){this.tileSize=512,this._renderWorldCopies=void 0===n||!!n,this._minZoom=t||0,this._maxZoom=i||22,this._minPitch=null==r?0:r,this._maxPitch=null==s?60:s,this.setMaxBounds(),this.width=0,this.height=0,this._center=new e.N(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new br,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={},this.minElevationForCurrentTile=0}clone(){const t=new Tr(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.apply(this),t}apply(t){this.tileSize=t.tileSize,this.latRange=t.latRange,this.lngRange=t.lngRange,this.width=t.width,this.height=t.height,this._center=t._center,this._elevation=t._elevation,this.minElevationForCurrentTile=t.minElevationForCurrentTile,this.zoom=t.zoom,this.angle=t.angle,this._fov=t._fov,this._pitch=t._pitch,this._unmodified=t._unmodified,this._edgeInsets=t._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))}get maxZoom(){return this._maxZoom}set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))}get minPitch(){return this._minPitch}set minPitch(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))}get maxPitch(){return this._maxPitch}set maxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new e.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(t){const i=-e.b3(t,-180,180)*Math.PI/180;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=function(){var t=new e.A(4);return e.A!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t}(),function(t,e,i){var r=e[0],s=e[1],n=e[2],o=e[3],a=Math.sin(i),l=Math.cos(i);t[0]=r*l+n*a,t[1]=s*l+o*a,t[2]=r*-a+n*l,t[3]=s*-a+o*l}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const i=e.ac(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(t){const e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.tileZoom=Math.max(0,Math.floor(e)),this.scale=this.zoomScale(e),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(t){t!==this._elevation&&(this._elevation=t,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,e,i){this._unmodified=!1,this._edgeInsets.interpolate(t,e,i),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){const e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)}getVisibleUnwrappedCoordinates(t){const i=[new e.b4(0,t)];if(this._renderWorldCopies){const r=this.pointCoordinate(new e.P(0,0)),s=this.pointCoordinate(new e.P(this.width,0)),n=this.pointCoordinate(new e.P(this.width,this.height)),o=this.pointCoordinate(new e.P(0,this.height)),a=Math.floor(Math.min(r.x,s.x,n.x,o.x)),l=Math.floor(Math.max(r.x,s.x,n.x,o.x)),c=1;for(let r=a-c;r<=l+c;r++)0!==r&&i.push(new e.b4(r,t))}return i}coveringTiles(t){var i,r;let s=this.coveringZoomLevel(t);const n=s;if(void 0!==t.minzoom&&s<t.minzoom)return[];void 0!==t.maxzoom&&s>t.maxzoom&&(s=t.maxzoom);const o=this.pointCoordinate(this.getCameraPoint()),a=e.Z.fromLngLat(this.center),l=Math.pow(2,s),c=[l*o.x,l*o.y,0],h=[l*a.x,l*a.y,0],u=xr.fromInvProjectionMatrix(this.invModelViewProjectionMatrix,this.worldSize,s);let p=t.minzoom||0;!t.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(p=s);const d=t.terrain?2/Math.min(this.tileSize,t.tileSize)*this.tileSize:3,m=t=>({aabb:new vr([t*l,0,0],[(t+1)*l,l,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}),f=[],_=[],g=s,x=t.reparseOverscaled?n:s;if(this._renderWorldCopies)for(let t=1;t<=3;t++)f.push(m(-t)),f.push(m(t));for(f.push(m(0));f.length>0;){const s=f.pop(),n=s.x,o=s.y;let a=s.fullyVisible;if(!a){const t=s.aabb.intersects(u);if(0===t)continue;a=2===t}const l=t.terrain?c:h,m=s.aabb.distanceX(l),v=s.aabb.distanceY(l),b=Math.max(Math.abs(m),Math.abs(v));if(s.zoom===g||b>d+(1<<g-s.zoom)-2&&s.zoom>=p){const t=g-s.zoom,i=c[0]-.5-(n<<t),r=c[1]-.5-(o<<t);_.push({tileID:new e.S(s.zoom===g?x:s.zoom,s.wrap,s.zoom,n,o),distanceSq:y([h[0]-.5-n,h[1]-.5-o]),tileDistanceToCamera:Math.sqrt(i*i+r*r)})}else for(let l=0;l<4;l++){const c=(n<<1)+l%2,h=(o<<1)+(l>>1),u=s.zoom+1;let p=s.aabb.quadrant(l);if(t.terrain){const n=new e.S(u,s.wrap,u,c,h),o=t.terrain.getMinMaxElevation(n),a=null!==(i=o.minElevation)&&void 0!==i?i:this.elevation,l=null!==(r=o.maxElevation)&&void 0!==r?r:this.elevation;p=new vr([p.min[0],p.min[1],a],[p.max[0],p.max[1],l])}f.push({aabb:p,zoom:u,x:c,y:h,wrap:s.wrap,fullyVisible:a})}}return _.sort((t,e)=>t.distanceSq-e.distanceSq).map(t=>t.tileID)}resize(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log(t)/Math.LN2}project(t){const i=e.ac(t.lat,-85.051129,wr);return new e.P(e.O(t.lng)*this.worldSize,e.Q(i)*this.worldSize)}unproject(t){return new e.Z(t.x/this.worldSize,t.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(t){const i=this.elevation,r=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,s=this.pointLocation(this.centerPoint,t),n=t.getElevationForLngLatZoom(s,this.tileZoom);if(!(this.elevation-n))return;const o=r+i-n,a=Math.cos(this._pitch)*this.cameraToCenterDistance/o/e.b5(1,s.lat),l=this.scaleZoom(a/this.tileSize);this._elevation=n,this._center=s,this.zoom=l}setLocationAtPoint(t,i){const r=this.pointCoordinate(i),s=this.pointCoordinate(this.centerPoint),n=this.locationCoordinate(t),o=new e.Z(n.x-(r.x-s.x),n.y-(r.y-s.y));this.center=this.coordinateLocation(o),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(t,e){return e?this.coordinatePoint(this.locationCoordinate(t),e.getElevationForLngLatZoom(t,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(t))}pointLocation(t,e){return this.coordinateLocation(this.pointCoordinate(t,e))}locationCoordinate(t){return e.Z.fromLngLat(t)}coordinateLocation(t){return t&&t.toLngLat()}pointCoordinate(t,i){if(i){const e=i.pointCoordinate(t);if(null!=e)return e}const r=[t.x,t.y,0,1],s=[t.x,t.y,1,1];e.af(r,r,this.pixelMatrixInverse),e.af(s,s,this.pixelMatrixInverse);const n=r[3],o=s[3],a=r[1]/n,l=s[1]/o,c=r[2]/n,h=s[2]/o,u=c===h?0:(0-c)/(h-c);return new e.Z(e.y.number(r[0]/n,s[0]/o,u)/this.worldSize,e.y.number(a,l,u)/this.worldSize)}coordinatePoint(t,i=0,r=this.pixelMatrix){const s=[t.x*this.worldSize,t.y*this.worldSize,i,1];return e.af(s,s,r),new e.P(s[0]/s[3],s[1]/s[3])}getBounds(){const t=Math.max(0,this.height/2-this.getHorizon());return(new G).extend(this.pointLocation(new e.P(0,t))).extend(this.pointLocation(new e.P(this.width,t))).extend(this.pointLocation(new e.P(this.width,this.height))).extend(this.pointLocation(new e.P(0,this.height)))}getMaxBounds(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new G([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,wr])}calculateTileMatrix(t){const i=t.canonical,r=this.worldSize/this.zoomScale(i.z),s=i.x+Math.pow(2,i.z)*t.wrap,n=e.an(new Float64Array(16));return e.J(n,n,[s*r,i.y*r,0]),e.K(n,n,[r/e.X,r/e.X,1]),n}calculatePosMatrix(t,i=!1){const r=t.key,s=i?this._alignedPosMatrixCache:this._posMatrixCache;if(s[r])return s[r];const n=this.calculateTileMatrix(t);return e.L(n,i?this.alignedModelViewProjectionMatrix:this.modelViewProjectionMatrix,n),s[r]=new Float32Array(n),s[r]}calculateFogMatrix(t){const i=t.key,r=this._fogMatrixCache;if(r[i])return r[i];const s=this.calculateTileMatrix(t);return e.L(s,this.fogMatrix,s),r[i]=new Float32Array(s),r[i]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(t,i){i=e.ac(+i,this.minZoom,this.maxZoom);const r={center:new e.N(t.lng,t.lat),zoom:i};let s=this.lngRange;if(!this._renderWorldCopies&&null===s){const t=180-1e-10;s=[-t,t]}const n=this.tileSize*this.zoomScale(r.zoom);let o=0,a=n,l=0,c=n,h=0,u=0;const{x:p,y:d}=this.size;if(this.latRange){const t=this.latRange;o=e.Q(t[1])*n,a=e.Q(t[0])*n,a-o<d&&(h=d/(a-o))}s&&(l=e.b3(e.O(s[0])*n,0,n),c=e.b3(e.O(s[1])*n,0,n),c<l&&(c+=n),c-l<p&&(u=p/(c-l)));const{x:m,y:f}=this.project.call({worldSize:n},t);let _,g;const y=Math.max(u||0,h||0);if(y){const t=new e.P(u?(c+l)/2:m,h?(a+o)/2:f);return r.center=this.unproject.call({worldSize:n},t).wrap(),r.zoom+=this.scaleZoom(y),r}if(this.latRange){const t=d/2;f-t<o&&(g=o+t),f+t>a&&(g=a-t)}if(s){const t=(l+c)/2;let i=m;this._renderWorldCopies&&(i=e.b3(m,t-n/2,t+n/2));const r=p/2;i-r<l&&(_=l+r),i+r>c&&(_=c-r)}if(void 0!==_||void 0!==g){const t=new e.P(null!=_?_:m,null!=g?g:f);r.center=this.unproject.call({worldSize:n},t).wrap()}return r}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const t=this._unmodified,{center:e,zoom:i}=this.getConstrained(this.center,this.zoom);this.center=e,this.zoom=i,this._unmodified=t,this._constraining=!1}_calcMatrices(){if(!this.height)return;const t=this.centerOffset,i=this.point.x,r=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=e.b5(1,this.center.lat)*this.worldSize;let s=e.an(new Float64Array(16));e.K(s,s,[this.width/2,-this.height/2,1]),e.J(s,s,[1,-1,0]),this.labelPlaneMatrix=s,s=e.an(new Float64Array(16)),e.K(s,s,[1,-1,1]),e.J(s,s,[-1,-1,0]),e.K(s,s,[2/this.width,2/this.height,1]),this.glCoordMatrix=s;const n=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),o=Math.min(this.elevation,this.minElevationForCurrentTile),a=n-o*this._pixelPerMeter/Math.cos(this._pitch),l=o<0?a:n,c=Math.PI/2+this._pitch,h=this._fov*(.5+t.y/this.height),u=Math.sin(h)*l/Math.sin(e.ac(Math.PI-c-h,.01,Math.PI-.01)),p=this.getHorizon(),d=2*Math.atan(p/this.cameraToCenterDistance)*(.5+t.y/(2*p)),m=Math.sin(d)*l/Math.sin(e.ac(Math.PI-c-d,.01,Math.PI-.01)),f=Math.min(u,m);this.farZ=1.01*(Math.cos(Math.PI/2-this._pitch)*f+l),this.nearZ=this.height/50,s=new Float64Array(16),e.b6(s,this._fov,this.width/this.height,this.nearZ,this.farZ),s[8]=2*-t.x/this.width,s[9]=2*t.y/this.height,this.projectionMatrix=e.ae(s),e.K(s,s,[1,-1,1]),e.J(s,s,[0,0,-this.cameraToCenterDistance]),e.b7(s,s,this._pitch),e.ad(s,s,this.angle),e.J(s,s,[-i,-r,0]),this.mercatorMatrix=e.K([],s,[this.worldSize,this.worldSize,this.worldSize]),e.K(s,s,[1,1,this._pixelPerMeter]),this.pixelMatrix=e.L(new Float64Array(16),this.labelPlaneMatrix,s),e.J(s,s,[0,0,-this.elevation]),this.modelViewProjectionMatrix=s,this.invModelViewProjectionMatrix=e.as([],s),this.fogMatrix=new Float64Array(16),e.b6(this.fogMatrix,this._fov,this.width/this.height,n,this.farZ),this.fogMatrix[8]=2*-t.x/this.width,this.fogMatrix[9]=2*t.y/this.height,e.K(this.fogMatrix,this.fogMatrix,[1,-1,1]),e.J(this.fogMatrix,this.fogMatrix,[0,0,-this.cameraToCenterDistance]),e.b7(this.fogMatrix,this.fogMatrix,this._pitch),e.ad(this.fogMatrix,this.fogMatrix,this.angle),e.J(this.fogMatrix,this.fogMatrix,[-i,-r,0]),e.K(this.fogMatrix,this.fogMatrix,[1,1,this._pixelPerMeter]),e.J(this.fogMatrix,this.fogMatrix,[0,0,-this.elevation]),this.pixelMatrix3D=e.L(new Float64Array(16),this.labelPlaneMatrix,s);const _=this.width%2/2,g=this.height%2/2,y=Math.cos(this.angle),x=Math.sin(this.angle),v=i-Math.round(i)+y*_+x*g,b=r-Math.round(r)+y*g+x*_,w=new Float64Array(s);if(e.J(w,w,[v>.5?v-1:v,b>.5?b-1:b,0]),this.alignedModelViewProjectionMatrix=w,s=e.as(new Float64Array(16),this.pixelMatrix),!s)throw new Error("failed to invert matrix");this.pixelMatrixInverse=s,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const t=this.pointCoordinate(new e.P(0,0)),i=[t.x*this.worldSize,t.y*this.worldSize,0,1];return e.af(i,i,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new e.P(0,t))}getCameraQueryGeometry(t){const i=this.getCameraPoint();if(1===t.length)return[t[0],i];{let r=i.x,s=i.y,n=i.x,o=i.y;for(const e of t)r=Math.min(r,e.x),s=Math.min(s,e.y),n=Math.max(n,e.x),o=Math.max(o,e.y);return[new e.P(r,s),new e.P(n,s),new e.P(n,o),new e.P(r,o),new e.P(r,s)]}}lngLatToCameraDepth(t,i){const r=this.locationCoordinate(t),s=[r.x*this.worldSize,r.y*this.worldSize,i,1];return e.af(s,s,this.modelViewProjectionMatrix),s[2]/s[3]}}function Sr(t,e){let i,r=!1,s=null,n=null;const o=()=>{s=null,r&&(t.apply(n,i),s=setTimeout(o,e),r=!1)};return(...t)=>(r=!0,n=this,i=t,s||o(),s)}class Ir{constructor(t){this._getCurrentHash=()=>{const t=window.location.hash.replace("#","");if(this._hashName){let e;return t.split("&").map(t=>t.split("=")).forEach(t=>{t[0]===this._hashName&&(e=t)}),(e&&e[1]||"").split("/")}return t.split("/")},this._onHashChange=()=>{const t=this._getCurrentHash();if(t.length>=3&&!t.some(t=>isNaN(t))){const e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const t=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,t)},this._removeHash=()=>{const t=this._getCurrentHash();if(0===t.length)return;const e=t.join("/");let i=e;i.split("&").length>0&&(i=i.split("&")[0]),this._hashName&&(i=`${this._hashName}=${e}`);let r=window.location.hash.replace(i,"");r.startsWith("#&")?r=r.slice(0,1)+r.slice(2):"#"===r&&(r="");let s=window.location.href.replace(/(#.+)?$/,r);s=s.replace("&&","&"),window.history.replaceState(window.history.state,null,s)},this._updateHash=Sr(this._updateHashUnthrottled,300),this._hashName=t&&encodeURIComponent(t)}addTo(t){return this._map=t,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(t){const e=this._map.getCenter(),i=Math.round(100*this._map.getZoom())/100,r=Math.ceil((i*Math.LN2+Math.log(512/360/.5))/Math.LN10),s=Math.pow(10,r),n=Math.round(e.lng*s)/s,o=Math.round(e.lat*s)/s,a=this._map.getBearing(),l=this._map.getPitch();let c="";if(c+=t?`/${n}/${o}/${i}`:`${i}/${o}/${n}`,(a||l)&&(c+="/"+Math.round(10*a)/10),l&&(c+=`/${Math.round(l)}`),this._hashName){const t=this._hashName;let e=!1;const i=window.location.hash.slice(1).split("&").map(i=>{const r=i.split("=")[0];return r===t?(e=!0,`${r}=${c}`):i}).filter(t=>t);return e||i.push(`${t}=${c}`),`#${i.join("&")}`}return`#${c}`}}const Ar={linearity:.3,easing:e.b8(0,0,.3,1)},Pr=e.e({deceleration:2500,maxSpeed:1400},Ar),Cr=e.e({deceleration:20,maxSpeed:1400},Ar),Mr=e.e({deceleration:1e3,maxSpeed:360},Ar),kr=e.e({deceleration:1e3,maxSpeed:90},Ar);class zr{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:n.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,e=n.now();for(;t.length>0&&e-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const i={zoom:0,bearing:0,pitch:0,pan:new e.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:t}of this._inertiaBuffer)i.zoom+=t.zoomDelta||0,i.bearing+=t.bearingDelta||0,i.pitch+=t.pitchDelta||0,t.panDelta&&i.pan._add(t.panDelta),t.around&&(i.around=t.around),t.pinchAround&&(i.pinchAround=t.pinchAround);const r=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,s={};if(i.pan.mag()){const n=Dr(i.pan.mag(),r,e.e({},Pr,t||{}));s.offset=i.pan.mult(n.amount/i.pan.mag()),s.center=this._map.transform.center,Er(s,n)}if(i.zoom){const t=Dr(i.zoom,r,Cr);s.zoom=this._map.transform.zoom+t.amount,Er(s,t)}if(i.bearing){const t=Dr(i.bearing,r,Mr);s.bearing=this._map.transform.bearing+e.ac(t.amount,-179,179),Er(s,t)}if(i.pitch){const t=Dr(i.pitch,r,kr);s.pitch=this._map.transform.pitch+t.amount,Er(s,t)}if(s.zoom||s.bearing){const t=void 0===i.pinchAround?i.around:i.pinchAround;s.around=t?this._map.unproject(t):this._map.getCenter()}return this.clear(),e.e(s,{noMoveStart:!0})}}function Er(t,e){(!t.duration||t.duration<e.duration)&&(t.duration=e.duration,t.easing=e.easing)}function Dr(t,i,r){const{maxSpeed:s,linearity:n,deceleration:o}=r,a=e.ac(t*n/(i/1e3),-s,s),l=Math.abs(a)/(o*n);return{easing:r.easing,duration:1e3*l,amount:a*(l/2)}}class Lr extends e.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,r,s={}){const n=o.mousePos(i.getCanvas(),r),a=i.unproject(n);super(t,e.e({point:n,lngLat:a,originalEvent:r},s)),this._defaultPrevented=!1,this.target=i}}class Rr extends e.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,i,r){const s="touchend"===t?r.changedTouches:r.touches,n=o.touchPos(i.getCanvasContainer(),s),a=n.map(t=>i.unproject(t)),l=n.reduce((t,e,i,r)=>t.add(e.div(r.length)),new e.P(0,0));super(t,{points:n,point:l,lngLats:a,lngLat:i.unproject(l),originalEvent:r}),this._defaultPrevented=!1}}class Br extends e.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,e,i){super(t,{originalEvent:i}),this._defaultPrevented=!1}}class Fr{constructor(t,e){this._map=t,this._clickTolerance=e.clickTolerance}reset(){delete this._mousedownPos}wheel(t){return this._firePreventable(new Br(t.type,this._map,t))}mousedown(t,e){return this._mousedownPos=e,this._firePreventable(new Lr(t.type,this._map,t))}mouseup(t){this._map.fire(new Lr(t.type,this._map,t))}click(t,e){this._mousedownPos&&this._mousedownPos.dist(e)>=this._clickTolerance||this._map.fire(new Lr(t.type,this._map,t))}dblclick(t){return this._firePreventable(new Lr(t.type,this._map,t))}mouseover(t){this._map.fire(new Lr(t.type,this._map,t))}mouseout(t){this._map.fire(new Lr(t.type,this._map,t))}touchstart(t){return this._firePreventable(new Rr(t.type,this._map,t))}touchmove(t){this._map.fire(new Rr(t.type,this._map,t))}touchend(t){this._map.fire(new Rr(t.type,this._map,t))}touchcancel(t){this._map.fire(new Rr(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Or{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(t){this._map.fire(new Lr(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Lr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._ignoreContextMenu||this._map.fire(new Lr(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Vr{constructor(t){this._map=t}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(t){return this.transform.pointLocation(e.P.convert(t),this._map.terrain)}}class Ur{constructor(t,e){this._map=t,this._tr=new Vr(t),this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,e){this.isEnabled()&&t.shiftKey&&0===t.button&&(o.disableDrag(),this._startPos=this._lastPos=e,this._active=!0)}mousemoveWindow(t,e){if(!this._active)return;const i=e;if(this._lastPos.equals(i)||!this._box&&i.dist(this._startPos)<this._clickTolerance)return;const r=this._startPos;this._lastPos=i,this._box||(this._box=o.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",t));const s=Math.min(r.x,i.x),n=Math.max(r.x,i.x),a=Math.min(r.y,i.y),l=Math.max(r.y,i.y);o.setTransform(this._box,`translate(${s}px,${a}px)`),this._box.style.width=n-s+"px",this._box.style.height=l-a+"px"}mouseupWindow(t,i){if(!this._active)return;if(0!==t.button)return;const r=this._startPos,s=i;if(this.reset(),o.suppressClick(),r.x!==s.x||r.y!==s.y)return this._map.fire(new e.k("boxzoomend",{originalEvent:t})),{cameraAnimation:t=>t.fitScreenCoordinates(r,s,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",t)}keydown(t){this._active&&27===t.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",t))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(o.remove(this._box),this._box=null),o.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(t,i){return this._map.fire(new e.k(t,{originalEvent:i}))}}function Nr(t,e){if(t.length!==e.length)throw new Error(`The number of touches and points are not equal - touches ${t.length}, points ${e.length}`);const i={};for(let r=0;r<t.length;r++)i[t[r].identifier]=e[r];return i}class jr{constructor(t){this.reset(),this.numTouches=t.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(t,i,r){(this.centroid||r.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=t.timeStamp),r.length===this.numTouches&&(this.centroid=function(t){const i=new e.P(0,0);for(const e of t)i._add(e);return i.div(t.length)}(i),this.touches=Nr(r,i)))}touchmove(t,e,i){if(this.aborted||!this.centroid)return;const r=Nr(i,e);for(const t in this.touches){const e=r[t];(!e||e.dist(this.touches[t])>30)&&(this.aborted=!0)}}touchend(t,e,i){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){const t=!this.aborted&&this.centroid;if(this.reset(),t)return t}}}class $r{constructor(t){this.singleTap=new jr(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(t,e,i){this.singleTap.touchstart(t,e,i)}touchmove(t,e,i){this.singleTap.touchmove(t,e,i)}touchend(t,e,i){const r=this.singleTap.touchend(t,e,i);if(r){const e=t.timeStamp-this.lastTime<500,i=!this.lastTap||this.lastTap.dist(r)<30;if(e&&i||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}}}class qr{constructor(t){this._tr=new Vr(t),this._zoomIn=new $r({numTouches:1,numTaps:2}),this._zoomOut=new $r({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,e,i){this._zoomIn.touchstart(t,e,i),this._zoomOut.touchstart(t,e,i)}touchmove(t,e,i){this._zoomIn.touchmove(t,e,i),this._zoomOut.touchmove(t,e,i)}touchend(t,e,i){const r=this._zoomIn.touchend(t,e,i),s=this._zoomOut.touchend(t,e,i),n=this._tr;return r?(this._active=!0,t.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:e=>e.easeTo({duration:300,zoom:n.zoom+1,around:n.unproject(r)},{originalEvent:t})}):s?(this._active=!0,t.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:e=>e.easeTo({duration:300,zoom:n.zoom-1,around:n.unproject(s)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Zr{constructor(t){this._enabled=!!t.enable,this._moveStateManager=t.moveStateManager,this._clickTolerance=t.clickTolerance||1,this._moveFunction=t.move,this._activateOnStart=!!t.activateOnStart,t.assignEvents(this),this.reset()}reset(t){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(t)}_move(...t){const e=this._moveFunction(...t);if(e.bearingDelta||e.pitchDelta||e.around||e.panDelta)return this._active=!0,e}dragStart(t,e){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(t)&&(this._moveStateManager.startMove(t),this._lastPoint=e.length?e[0]:e,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(t,e){if(!this.isEnabled())return;const i=this._lastPoint;if(!i)return;if(t.preventDefault(),!this._moveStateManager.isValidMoveEvent(t))return void this.reset(t);const r=e.length?e[0]:e;return!this._moved&&r.dist(i)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=r,this._move(i,r))}dragEnd(t){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(t)&&(this._moved&&o.suppressClick(),this.reset(t))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const Gr={0:1,2:2};class Wr{constructor(t){this._correctEvent=t.checkCorrectEvent}startMove(t){const e=o.mouseButton(t);this._eventButton=e}endMove(t){delete this._eventButton}isValidStartEvent(t){return this._correctEvent(t)}isValidMoveEvent(t){return!function(t,e){const i=Gr[e];return void 0===t.buttons||(t.buttons&i)!==i}(t,this._eventButton)}isValidEndEvent(t){return o.mouseButton(t)===this._eventButton}}class Hr{constructor(){this._firstTouch=void 0}_isOneFingerTouch(t){return 1===t.targetTouches.length}_isSameTouchEvent(t){return t.targetTouches[0].identifier===this._firstTouch}startMove(t){this._firstTouch=t.targetTouches[0].identifier}endMove(t){delete this._firstTouch}isValidStartEvent(t){return this._isOneFingerTouch(t)}isValidMoveEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}isValidEndEvent(t){return this._isOneFingerTouch(t)&&this._isSameTouchEvent(t)}}const Xr=t=>{t.mousedown=t.dragStart,t.mousemoveWindow=t.dragMove,t.mouseup=t.dragEnd,t.contextmenu=t=>{t.preventDefault()}},Jr=({enable:t,clickTolerance:e,bearingDegreesPerPixelMoved:i=.8})=>{const r=new Wr({checkCorrectEvent:t=>0===o.mouseButton(t)&&t.ctrlKey||2===o.mouseButton(t)});return new Zr({clickTolerance:e,move:(t,e)=>({bearingDelta:(e.x-t.x)*i}),moveStateManager:r,enable:t,assignEvents:Xr})},Kr=({enable:t,clickTolerance:e,pitchDegreesPerPixelMoved:i=-.5})=>{const r=new Wr({checkCorrectEvent:t=>0===o.mouseButton(t)&&t.ctrlKey||2===o.mouseButton(t)});return new Zr({clickTolerance:e,move:(t,e)=>({pitchDelta:(e.y-t.y)*i}),moveStateManager:r,enable:t,assignEvents:Xr})};class Yr{constructor(t,e){this._clickTolerance=t.clickTolerance||1,this._map=e,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new e.P(0,0)}_shouldBePrevented(t){return t<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(t,e,i){return this._calculateTransform(t,e,i)}touchmove(t,e,i){if(this._active){if(!this._shouldBePrevented(i.length))return t.preventDefault(),this._calculateTransform(t,e,i);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",t)}}touchend(t,e,i){this._calculateTransform(t,e,i),this._active&&this._shouldBePrevented(i.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(t,i,r){r.length>0&&(this._active=!0);const s=Nr(r,i),n=new e.P(0,0),o=new e.P(0,0);let a=0;for(const t in s){const e=s[t],i=this._touches[t];i&&(n._add(e),o._add(e.sub(i)),a++,s[t]=e)}if(this._touches=s,this._shouldBePrevented(a)||!o.mag())return;const l=o.div(a);return this._sum._add(l),this._sum.mag()<this._clickTolerance?void 0:{around:n.div(a),panDelta:l}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Qr{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(t,e,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([e[0],e[1]]))}touchmove(t,e,i){if(!this._firstTwoTouches)return;t.preventDefault();const[r,s]=this._firstTwoTouches,n=ts(i,e,r),o=ts(i,e,s);if(!n||!o)return;const a=this._aroundCenter?null:n.add(o).div(2);return this._move([n,o],a,t)}touchend(t,e,i){if(!this._firstTwoTouches)return;const[r,s]=this._firstTwoTouches,n=ts(i,e,r),a=ts(i,e,s);n&&a||(this._active&&o.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(t){this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function ts(t,e,i){for(let r=0;r<t.length;r++)if(t[r].identifier===i)return e[r]}function es(t,e){return Math.log(t/e)/Math.LN2}class is extends Qr{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(t){this._startDistance=this._distance=t[0].dist(t[1])}_move(t,e){const i=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(es(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:es(this._distance,i),pinchAround:e}}}function rs(t,e){return 180*t.angleWith(e)/Math.PI}class ss extends Qr{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])}_move(t,e,i){const r=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:rs(this._vector,r),pinchAround:e}}_isBelowThreshold(t){this._minDiameter=Math.min(this._minDiameter,t.mag());const e=25/(Math.PI*this._minDiameter)*360,i=rs(t,this._startVector);return Math.abs(i)<e}}function ns(t){return Math.abs(t.y)>Math.abs(t.x)}class os extends Qr{constructor(t){super(),this._currentTouchCount=0,this._map=t}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(t,e,i){super.touchstart(t,e,i),this._currentTouchCount=i.length}_start(t){this._lastPoints=t,ns(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,e,i){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const r=t[0].sub(this._lastPoints[0]),s=t[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(r,s,i.timeStamp),this._valid?(this._lastPoints=t,this._active=!0,{pitchDelta:(r.y+s.y)/2*-.5}):void 0}gestureBeginsVertically(t,e,i){if(void 0!==this._valid)return this._valid;const r=t.mag()>=2,s=e.mag()>=2;if(!r&&!s)return;if(!r||!s)return void 0===this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;const n=t.y>0==e.y>0;return ns(t)&&ns(e)&&n}}const as={panStep:100,bearingStep:15,pitchStep:10};class ls{constructor(t){this._tr=new Vr(t);const e=as;this._panStep=e.panStep,this._bearingStep=e.bearingStep,this._pitchStep=e.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let e=0,i=0,r=0,s=0,n=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),s=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),s=1);break;case 38:t.shiftKey?r=1:(t.preventDefault(),n=-1);break;case 40:t.shiftKey?r=-1:(t.preventDefault(),n=1);break;default:return}return this._rotationDisabled&&(i=0,r=0),{cameraAnimation:o=>{const a=this._tr;o.easeTo({duration:300,easeId:"keyboardHandler",easing:cs,zoom:e?Math.round(a.zoom)+e*(t.shiftKey?2:1):a.zoom,bearing:a.bearing+i*this._bearingStep,pitch:a.pitch+r*this._pitchStep,offset:[-s*this._panStep,-n*this._panStep],center:a.center},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function cs(t){return t*(2-t)}const hs=4.000244140625;class us{constructor(t,e){this._onTimeout=t=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},this._map=t,this._tr=new Vr(t),this._triggerRenderFrame=e,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return!!this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(t){return!!this._map.cooperativeGestures.isEnabled()&&!(t.ctrlKey||this._map.cooperativeGestures.isBypassed(t))}wheel(t){if(!this.isEnabled())return;if(this._shouldBePrevented(t))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",t);let e=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const i=n.now(),r=i-(this._lastWheelEventTime||0);this._lastWheelEventTime=i,0!==e&&e%hs==0?this._type="wheel":0!==e&&Math.abs(e)<4?this._type="trackpad":r>400?(this._type=null,this._lastValue=e,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(r*e)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,e+=this._lastValue)),t.shiftKey&&e&&(e/=4),this._type&&(this._lastWheelEvent=t,this._delta-=e,this._active||this._start(t)),t.preventDefault()}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const i=o.mousePos(this._map.getCanvas(),t),r=this._tr;this._around=i.y>r.transform.height/2-r.transform.getHorizon()?e.N.convert(this._aroundCenter?r.center:r.unproject(i)):e.N.convert(r.center),this._aroundPoint=r.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId)return;if(this._frameId=null,!this.isActive())return;const t=this._tr.transform;if(0!==this._delta){const e="wheel"===this._type&&Math.abs(this._delta)>hs?this._wheelZoomRate:this._defaultZoomRate;let i=2/(1+Math.exp(-Math.abs(this._delta*e)));this._delta<0&&0!==i&&(i=1/i);const r="number"==typeof this._targetZoom?t.zoomScale(this._targetZoom):t.scale;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(r*i))),"wheel"===this._type&&(this._startZoom=t.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const i="number"==typeof this._targetZoom?this._targetZoom:t.zoom,r=this._startZoom,s=this._easing;let o,a=!1;const l=n.now()-this._lastWheelEventTime;if("wheel"===this._type&&r&&s&&l){const t=Math.min(l/200,1),n=s(t);o=e.y.number(r,i,n),t<1?this._frameId||(this._frameId=!0):a=!0}else o=i,a=!0;return this._active=!0,a&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!a,zoomDelta:o-t.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let i=e.b9;if(this._prevEase){const t=this._prevEase,r=(n.now()-t.start)/t.duration,s=t.easing(r+.01)-t.easing(r),o=.27/Math.sqrt(s*s+1e-4)*.01,a=Math.sqrt(.0729-o*o);i=e.b8(o,a,.25,1)}return this._prevEase={start:n.now(),duration:t,easing:i},i}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class ps{constructor(t,e){this._clickZoom=t,this._tapZoom=e}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class ds{constructor(t){this._tr=new Vr(t),this.reset()}reset(){this._active=!1}dblclick(t,e){return t.preventDefault(),{cameraAnimation:i=>{i.easeTo({duration:300,zoom:this._tr.zoom+(t.shiftKey?-1:1),around:this._tr.unproject(e)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class ms{constructor(){this._tap=new $r({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(t,e,i){if(!this._swipePoint)if(this._tapTime){const r=e[0],s=t.timeStamp-this._tapTime<500,n=this._tapPoint.dist(r)<30;s&&n?i.length>0&&(this._swipePoint=r,this._swipeTouch=i[0].identifier):this.reset()}else this._tap.touchstart(t,e,i)}touchmove(t,e,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;const r=e[0],s=r.y-this._swipePoint.y;return this._swipePoint=r,t.preventDefault(),this._active=!0,{zoomDelta:s/128}}}else this._tap.touchmove(t,e,i)}touchend(t,e,i){if(this._tapTime)this._swipePoint&&0===i.length&&this.reset();else{const r=this._tap.touchend(t,e,i);r&&(this._tapTime=t.timeStamp,this._tapPoint=r)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class fs{constructor(t,e,i){this._el=t,this._mousePan=e,this._touchPan=i}enable(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class _s{constructor(t,e,i){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=i}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class gs{constructor(t,e,i,r){this._el=t,this._touchZoom=e,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class ys{constructor(t,e){this._bypassKey=-1!==navigator.userAgent.indexOf("Mac")?"metaKey":"ctrlKey",this._map=t,this._options=e,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const t=this._map.getCanvasContainer();t.classList.add("maplibregl-cooperative-gestures"),this._container=o.create("div","maplibregl-cooperative-gesture-screen",t);let e=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");"metaKey"===this._bypassKey&&(e=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const i=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),r=document.createElement("div");r.className="maplibregl-desktop-message",r.textContent=e,this._container.appendChild(r);const s=document.createElement("div");s.className="maplibregl-mobile-message",s.textContent=i,this._container.appendChild(s),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(o.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(t){return t[this._bypassKey]}notifyGestureBlocked(t,i){this._enabled&&(this._map.fire(new e.k("cooperativegestureprevented",{gestureType:t,originalEvent:i})),this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const xs=t=>t.zoom||t.drag||t.pitch||t.rotate;class vs extends e.k{}function bs(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}class ws{constructor(t,e){this.handleWindowEvent=t=>{this.handleEvent(t,`${t.type}Window`)},this.handleEvent=(t,e)=>{if("blur"===t.type)return void this.stop(!0);this._updatingCamera=!0;const i="renderFrame"===t.type?void 0:t,r={needsRenderFrame:!1},s={},n={},a=t.touches,l=a?this._getMapTouches(a):void 0,c=l?o.touchPos(this._map.getCanvas(),l):o.mousePos(this._map.getCanvas(),t);for(const{handlerName:o,handler:a,allowed:h}of this._handlers){if(!a.isEnabled())continue;let u;this._blockedByActive(n,h,o)?a.reset():a[e||t.type]&&(u=a[e||t.type](t,c,l),this.mergeHandlerResult(r,s,u,o,i),u&&u.needsRenderFrame&&this._triggerRenderFrame()),(u||a.isActive())&&(n[o]=a)}const h={};for(const t in this._previousActiveHandlers)n[t]||(h[t]=i);this._previousActiveHandlers=n,(Object.keys(h).length||bs(r))&&(this._changes.push([r,s,h]),this._triggerRenderFrame()),(Object.keys(n).length||bs(r))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:u}=r;u&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],u(this._map))},this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new zr(t),this._bearingSnap=e.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(e);const i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[window,"blur",void 0]];for(const[t,e,i]of this._listeners)o.addEventListener(t,e,t===document?this.handleWindowEvent:this.handleEvent,i)}destroy(){for(const[t,e,i]of this._listeners)o.removeEventListener(t,e,t===document?this.handleWindowEvent:this.handleEvent,i)}_addDefaultHandlers(t){const e=this._map,i=e.getCanvasContainer();this._add("mapEvent",new Fr(e,t));const r=e.boxZoom=new Ur(e,t);this._add("boxZoom",r),t.interactive&&t.boxZoom&&r.enable();const s=e.cooperativeGestures=new ys(e,t.cooperativeGestures);this._add("cooperativeGestures",s),t.cooperativeGestures&&s.enable();const n=new qr(e),a=new ds(e);e.doubleClickZoom=new ps(a,n),this._add("tapZoom",n),this._add("clickZoom",a),t.interactive&&t.doubleClickZoom&&e.doubleClickZoom.enable();const l=new ms;this._add("tapDragZoom",l);const c=e.touchPitch=new os(e);this._add("touchPitch",c),t.interactive&&t.touchPitch&&e.touchPitch.enable(t.touchPitch);const h=Jr(t),u=Kr(t);e.dragRotate=new _s(t,h,u),this._add("mouseRotate",h,["mousePitch"]),this._add("mousePitch",u,["mouseRotate"]),t.interactive&&t.dragRotate&&e.dragRotate.enable();const p=(({enable:t,clickTolerance:e})=>{const i=new Wr({checkCorrectEvent:t=>0===o.mouseButton(t)&&!t.ctrlKey});return new Zr({clickTolerance:e,move:(t,e)=>({around:e,panDelta:e.sub(t)}),activateOnStart:!0,moveStateManager:i,enable:t,assignEvents:Xr})})(t),d=new Yr(t,e);e.dragPan=new fs(i,p,d),this._add("mousePan",p),this._add("touchPan",d,["touchZoom","touchRotate"]),t.interactive&&t.dragPan&&e.dragPan.enable(t.dragPan);const m=new ss,f=new is;e.touchZoomRotate=new gs(i,f,m,l),this._add("touchRotate",m,["touchPan","touchZoom"]),this._add("touchZoom",f,["touchPan","touchRotate"]),t.interactive&&t.touchZoomRotate&&e.touchZoomRotate.enable(t.touchZoomRotate);const _=e.scrollZoom=new us(e,()=>this._triggerRenderFrame());this._add("scrollZoom",_,["mousePan"]),t.interactive&&t.scrollZoom&&e.scrollZoom.enable(t.scrollZoom);const g=e.keyboard=new ls(e);this._add("keyboard",g),t.interactive&&t.keyboard&&e.keyboard.enable(),this._add("blockableMapEvent",new Or(e))}_add(t,e,i){this._handlers.push({handlerName:t,handler:e,allowed:i}),this._handlersById[t]=e}stop(t){if(!this._updatingCamera){for(const{handler:t}of this._handlers)t.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return Boolean(xs(this._eventsInProgress))||this.isZooming()}_blockedByActive(t,e,i){for(const r in t)if(r!==i&&(!e||e.indexOf(r)<0))return!0;return!1}_getMapTouches(t){const e=[];for(const i of t)this._el.contains(i.target)&&e.push(i);return e}mergeHandlerResult(t,i,r,s,n){if(!r)return;e.e(t,r);const o={handlerName:s,originalEvent:r.originalEvent||n};void 0!==r.zoomDelta&&(i.zoom=o),void 0!==r.panDelta&&(i.drag=o),void 0!==r.pitchDelta&&(i.pitch=o),void 0!==r.bearingDelta&&(i.rotate=o)}_applyChanges(){const t={},i={},r={};for(const[s,n,o]of this._changes)s.panDelta&&(t.panDelta=(t.panDelta||new e.P(0,0))._add(s.panDelta)),s.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+s.zoomDelta),s.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+s.bearingDelta),s.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+s.pitchDelta),void 0!==s.around&&(t.around=s.around),void 0!==s.pinchAround&&(t.pinchAround=s.pinchAround),s.noInertia&&(t.noInertia=s.noInertia),e.e(i,n),e.e(r,o);this._updateMapTransform(t,i,r),this._changes=[]}_updateMapTransform(t,e,i){const r=this._map,s=r._getTransformForUpdate(),n=r.terrain;if(!(bs(t)||n&&this._terrainMovement))return this._fireEvents(e,i,!0);let{panDelta:o,zoomDelta:a,bearingDelta:l,pitchDelta:c,around:h,pinchAround:u}=t;void 0!==u&&(h=u),r._stop(!0),h=h||r.transform.centerPoint;const p=s.pointLocation(o?h.sub(o):h);l&&(s.bearing+=l),c&&(s.pitch+=c),a&&(s.zoom+=a),n?this._terrainMovement||!e.drag&&!e.zoom?e.drag&&this._terrainMovement?s.center=s.pointLocation(s.centerPoint.sub(o)):s.setLocationAtPoint(p,h):(this._terrainMovement=!0,this._map._elevationFreeze=!0,s.setLocationAtPoint(p,h)):s.setLocationAtPoint(p,h),r._applyUpdatedTransform(s),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(e,i,!0)}_fireEvents(t,i,r){const s=xs(this._eventsInProgress),o=xs(t),a={};for(const e in t){const{originalEvent:i}=t[e];this._eventsInProgress[e]||(a[`${e}start`]=i),this._eventsInProgress[e]=t[e]}!s&&o&&this._fireEvent("movestart",o.originalEvent);for(const t in a)this._fireEvent(t,a[t]);o&&this._fireEvent("move",o.originalEvent);for(const e in t){const{originalEvent:i}=t[e];this._fireEvent(e,i)}const l={};let c;for(const t in this._eventsInProgress){const{handlerName:e,originalEvent:r}=this._eventsInProgress[t];this._handlersById[e].isActive()||(delete this._eventsInProgress[t],c=i[e]||r,l[`${t}end`]=c)}for(const t in l)this._fireEvent(t,l[t]);const h=xs(this._eventsInProgress),u=(s||o)&&!h;if(u&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;const t=this._map._getTransformForUpdate();t.recalculateZoom(this._map.terrain),this._map._applyUpdatedTransform(t)}if(r&&u){this._updatingCamera=!0;const t=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),i=t=>0!==t&&-this._bearingSnap<t&&t<this._bearingSnap;!t||!t.essential&&n.prefersReducedMotion?(this._map.fire(new e.k("moveend",{originalEvent:c})),i(this._map.getBearing())&&this._map.resetNorth()):(i(t.bearing||this._map.getBearing())&&(t.bearing=0),t.freezeElevation=!0,this._map.easeTo(t,{originalEvent:c})),this._updatingCamera=!1}}_fireEvent(t,i){this._map.fire(new e.k(t,i?{originalEvent:i}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add(t=>{delete this._frameId,this.handleEvent(new vs("renderFrame",{timeStamp:t})),this._applyChanges()})}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}class Ts extends e.E{constructor(t,e){super(),this._renderFrameCallback=()=>{const t=Math.min((n.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=e.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new e.N(this.transform.center.lng,this.transform.center.lat)}setCenter(t,e){return this.jumpTo({center:t},e)}panBy(t,i,r){return t=e.P.convert(t).mult(-1),this.panTo(this.transform.center,e.e({offset:t},i),r)}panTo(t,i,r){return this.easeTo(e.e({center:t},i),r)}getZoom(){return this.transform.zoom}setZoom(t,e){return this.jumpTo({zoom:t},e),this}zoomTo(t,i,r){return this.easeTo(e.e({zoom:t},i),r)}zoomIn(t,e){return this.zoomTo(this.getZoom()+1,t,e),this}zoomOut(t,e){return this.zoomTo(this.getZoom()-1,t,e),this}getBearing(){return this.transform.bearing}setBearing(t,e){return this.jumpTo({bearing:t},e),this}getPadding(){return this.transform.padding}setPadding(t,e){return this.jumpTo({padding:t},e),this}rotateTo(t,i,r){return this.easeTo(e.e({bearing:t},i),r)}resetNorth(t,i){return this.rotateTo(0,e.e({duration:1e3},t),i),this}resetNorthPitch(t,i){return this.easeTo(e.e({bearing:0,pitch:0,duration:1e3},t),i),this}snapToNorth(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this}getPitch(){return this.transform.pitch}setPitch(t,e){return this.jumpTo({pitch:t},e),this}cameraForBounds(t,e){t=G.convert(t).adjustAntiMeridian();const i=e&&e.bearing||0;return this._cameraForBoxAndBearing(t.getNorthWest(),t.getSouthEast(),i,e)}_cameraForBoxAndBearing(t,i,r,s){const n={top:0,bottom:0,right:0,left:0};if("number"==typeof(s=e.e({padding:n,offset:[0,0],maxZoom:this.transform.maxZoom},s)).padding){const t=s.padding;s.padding={top:t,bottom:t,right:t,left:t}}s.padding=e.e(n,s.padding);const o=this.transform,a=o.padding,l=new G(t,i),c=o.project(l.getNorthWest()),h=o.project(l.getNorthEast()),u=o.project(l.getSouthEast()),p=o.project(l.getSouthWest()),d=e.ba(-r),m=c.rotate(d),f=h.rotate(d),_=u.rotate(d),g=p.rotate(d),y=new e.P(Math.max(m.x,f.x,g.x,_.x),Math.max(m.y,f.y,g.y,_.y)),x=new e.P(Math.min(m.x,f.x,g.x,_.x),Math.min(m.y,f.y,g.y,_.y)),v=y.sub(x),b=(o.width-(a.left+a.right+s.padding.left+s.padding.right))/v.x,w=(o.height-(a.top+a.bottom+s.padding.top+s.padding.bottom))/v.y;if(w<0||b<0)return void e.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");const T=Math.min(o.scaleZoom(o.scale*Math.min(b,w)),s.maxZoom),S=e.P.convert(s.offset),I=new e.P((s.padding.left-s.padding.right)/2,(s.padding.top-s.padding.bottom)/2).rotate(e.ba(r)),A=S.add(I).mult(o.scale/o.zoomScale(T));return{center:o.unproject(c.add(u).div(2).sub(A)),zoom:T,bearing:r}}fitBounds(t,e,i){return this._fitInternal(this.cameraForBounds(t,e),e,i)}fitScreenCoordinates(t,i,r,s,n){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(e.P.convert(t)),this.transform.pointLocation(e.P.convert(i)),r,s),s,n)}_fitInternal(t,i,r){return t?(delete(i=e.e(t,i)).padding,i.linear?this.easeTo(i,r):this.flyTo(i,r)):this}jumpTo(t,i){this.stop();const r=this._getTransformForUpdate();let s=!1,n=!1,o=!1;return"zoom"in t&&r.zoom!==+t.zoom&&(s=!0,r.zoom=+t.zoom),void 0!==t.center&&(r.center=e.N.convert(t.center)),"bearing"in t&&r.bearing!==+t.bearing&&(n=!0,r.bearing=+t.bearing),"pitch"in t&&r.pitch!==+t.pitch&&(o=!0,r.pitch=+t.pitch),null==t.padding||r.isPaddingEqual(t.padding)||(r.padding=t.padding),this._applyUpdatedTransform(r),this.fire(new e.k("movestart",i)).fire(new e.k("move",i)),s&&this.fire(new e.k("zoomstart",i)).fire(new e.k("zoom",i)).fire(new e.k("zoomend",i)),n&&this.fire(new e.k("rotatestart",i)).fire(new e.k("rotate",i)).fire(new e.k("rotateend",i)),o&&this.fire(new e.k("pitchstart",i)).fire(new e.k("pitch",i)).fire(new e.k("pitchend",i)),this.fire(new e.k("moveend",i))}calculateCameraOptionsFromTo(t,i,r,s=0){const n=e.Z.fromLngLat(t,i),o=e.Z.fromLngLat(r,s),a=o.x-n.x,l=o.y-n.y,c=o.z-n.z,h=Math.hypot(a,l,c);if(0===h)throw new Error("Can't calculate camera options with same From and To");const u=Math.hypot(a,l),p=this.transform.scaleZoom(this.transform.cameraToCenterDistance/h/this.transform.tileSize),d=180*Math.atan2(a,-l)/Math.PI;let m=180*Math.acos(u/h)/Math.PI;return m=c<0?90-m:90+m,{center:o.toLngLat(),zoom:p,pitch:m,bearing:d}}easeTo(t,i){var r;this._stop(!1,t.easeId),(!1===(t=e.e({offset:[0,0],duration:500,easing:e.b9},t)).animate||!t.essential&&n.prefersReducedMotion)&&(t.duration=0);const s=this._getTransformForUpdate(),o=s.zoom,a=s.bearing,l=s.pitch,c=s.padding,h="bearing"in t?this._normalizeBearing(t.bearing,a):a,u="pitch"in t?+t.pitch:l,p="padding"in t?t.padding:s.padding,d=e.P.convert(t.offset);let m=s.centerPoint.add(d);const f=s.pointLocation(m),{center:_,zoom:g}=s.getConstrained(e.N.convert(t.center||f),null!==(r=t.zoom)&&void 0!==r?r:o);this._normalizeCenter(_,s);const y=s.project(f),x=s.project(_).sub(y),v=s.zoomScale(g-o);let b,w;t.around&&(b=e.N.convert(t.around),w=s.locationPoint(b));const T={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||g!==o,this._rotating=this._rotating||a!==h,this._pitching=this._pitching||u!==l,this._padding=!s.isPaddingEqual(p),this._easeId=t.easeId,this._prepareEase(i,t.noMoveStart,T),this.terrain&&this._prepareElevation(_),this._ease(r=>{if(this._zooming&&(s.zoom=e.y.number(o,g,r)),this._rotating&&(s.bearing=e.y.number(a,h,r)),this._pitching&&(s.pitch=e.y.number(l,u,r)),this._padding&&(s.interpolatePadding(c,p,r),m=s.centerPoint.add(d)),this.terrain&&!t.freezeElevation&&this._updateElevation(r),b)s.setLocationAtPoint(b,w);else{const t=s.zoomScale(s.zoom-o),e=g>o?Math.min(2,v):Math.max(.5,v),i=Math.pow(e,1-r),n=s.unproject(y.add(x.mult(r*i)).mult(t));s.setLocationAtPoint(s.renderWorldCopies?n.wrap():n,m)}this._applyUpdatedTransform(s),this._fireMoveEvents(i)},e=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(i,e)},t),this}_prepareEase(t,i,r={}){this._moving=!0,i||r.moving||this.fire(new e.k("movestart",t)),this._zooming&&!r.zooming&&this.fire(new e.k("zoomstart",t)),this._rotating&&!r.rotating&&this.fire(new e.k("rotatestart",t)),this._pitching&&!r.pitching&&this.fire(new e.k("pitchstart",t))}_prepareElevation(t){this._elevationCenter=t,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(t,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(t){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const i=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(t<1&&i!==this._elevationTarget){const e=this._elevationTarget-this._elevationStart;this._elevationStart+=t*(e-(i-(e*t+this._elevationStart))/(1-t)),this._elevationTarget=i}this.transform.elevation=e.y.number(this._elevationStart,this._elevationTarget,t)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(t){const e=t.getCameraPosition(),i=this.terrain.getElevationForLngLatZoom(e.lngLat,t.zoom);if(e.altitude<i){const r=this.calculateCameraOptionsFromTo(e.lngLat,i,t.center,t.elevation);return{pitch:r.pitch,zoom:r.zoom}}return{}}_applyUpdatedTransform(t){const e=[];if(this.terrain&&e.push(t=>this._elevateCameraIfInsideTerrain(t)),this.transformCameraUpdate&&e.push(t=>this.transformCameraUpdate(t)),!e.length)return;const i=t.clone();for(const t of e){const e=i.clone(),{center:r,zoom:s,pitch:n,bearing:o,elevation:a}=t(e);r&&(e.center=r),void 0!==s&&(e.zoom=s),void 0!==n&&(e.pitch=n),void 0!==o&&(e.bearing=o),void 0!==a&&(e.elevation=a),i.apply(e)}this.transform.apply(i)}_fireMoveEvents(t){this.fire(new e.k("move",t)),this._zooming&&this.fire(new e.k("zoom",t)),this._rotating&&this.fire(new e.k("rotate",t)),this._pitching&&this.fire(new e.k("pitch",t))}_afterEase(t,i){if(this._easeId&&i&&this._easeId===i)return;delete this._easeId;const r=this._zooming,s=this._rotating,n=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,r&&this.fire(new e.k("zoomend",t)),s&&this.fire(new e.k("rotateend",t)),n&&this.fire(new e.k("pitchend",t)),this.fire(new e.k("moveend",t))}flyTo(t,i){var r;if(!t.essential&&n.prefersReducedMotion){const r=e.M(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo(r,i)}this.stop(),t=e.e({offset:[0,0],speed:1.2,curve:1.42,easing:e.b9},t);const s=this._getTransformForUpdate(),o=s.zoom,a=s.bearing,l=s.pitch,c=s.padding,h="bearing"in t?this._normalizeBearing(t.bearing,a):a,u="pitch"in t?+t.pitch:l,p="padding"in t?t.padding:s.padding,d=e.P.convert(t.offset);let m=s.centerPoint.add(d);const f=s.pointLocation(m),{center:_,zoom:g}=s.getConstrained(e.N.convert(t.center||f),null!==(r=t.zoom)&&void 0!==r?r:o);this._normalizeCenter(_,s);const y=s.zoomScale(g-o),x=s.project(f),v=s.project(_).sub(x);let b=t.curve;const w=Math.max(s.width,s.height),T=w/y,S=v.mag();if("minZoom"in t){const i=e.ac(Math.min(t.minZoom,o,g),s.minZoom,s.maxZoom),r=w/s.zoomScale(i-o);b=Math.sqrt(r/S*2)}const I=b*b;function A(t){const e=(T*T-w*w+(t?-1:1)*I*I*S*S)/(2*(t?T:w)*I*S);return Math.log(Math.sqrt(e*e+1)-e)}function P(t){return(Math.exp(t)-Math.exp(-t))/2}function C(t){return(Math.exp(t)+Math.exp(-t))/2}const M=A(!1);let k=function(t){return C(M)/C(M+b*t)},z=function(t){return w*((C(M)*(P(e=M+b*t)/C(e))-P(M))/I)/S;var e},E=(A(!0)-M)/b;if(Math.abs(S)<1e-6||!isFinite(E)){if(Math.abs(w-T)<1e-6)return this.easeTo(t,i);const e=T<w?-1:1;E=Math.abs(Math.log(T/w))/b,z=()=>0,k=t=>Math.exp(e*b*t)}return t.duration="duration"in t?+t.duration:1e3*E/("screenSpeed"in t?+t.screenSpeed/b:+t.speed),t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=a!==h,this._pitching=u!==l,this._padding=!s.isPaddingEqual(p),this._prepareEase(i,!1),this.terrain&&this._prepareElevation(_),this._ease(r=>{const n=r*E,f=1/k(n);s.zoom=1===r?g:o+s.scaleZoom(f),this._rotating&&(s.bearing=e.y.number(a,h,r)),this._pitching&&(s.pitch=e.y.number(l,u,r)),this._padding&&(s.interpolatePadding(c,p,r),m=s.centerPoint.add(d)),this.terrain&&!t.freezeElevation&&this._updateElevation(r);const y=1===r?_:s.unproject(x.add(v.mult(z(n))).mult(f));s.setLocationAtPoint(s.renderWorldCopies?y.wrap():y,m),this._applyUpdatedTransform(s),this._fireMoveEvents(i)},()=>{this.terrain&&t.freezeElevation&&this._finalizeElevation(),this._afterEase(i)},t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,e){var i;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const t=this._onEaseEnd;delete this._onEaseEnd,t.call(this,e)}return t||null===(i=this.handlers)||void 0===i||i.stop(!1),this}_ease(t,e,i){!1===i.animate||0===i.duration?(t(1),e()):(this._easeStart=n.now(),this._easeOptions=i,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(t,i){t=e.b3(t,-180,180);const r=Math.abs(t-i);return Math.abs(t-360-i)<r&&(t-=360),Math.abs(t+360-i)<r&&(t+=360),t}_normalizeCenter(t,e){if(!e.renderWorldCopies||e.lngRange)return;const i=t.lng-e.center.lng;t.lng+=i>180?-360:i<-180?360:0}queryTerrainElevation(t){return this.terrain?this.terrain.getElevationForLngLatZoom(e.N.convert(t),this.transform.tileZoom)-this.transform.elevation:null}}const Ss={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class Is{constructor(t=Ss){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=t=>{!t||"metadata"!==t.sourceDataType&&"visibility"!==t.sourceDataType&&"style"!==t.dataType&&"terrain"!==t.type||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1===this._compact?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=t}getDefaultPosition(){return"bottom-right"}onAdd(t){return this._map=t,this._compact=this.options.compact,this._container=o.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=o.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=o.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){o.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(t,e){const i=this._map._getUIString(`AttributionControl.${e}`);t.title=i,t.setAttribute("aria-label",i)}_updateAttributions(){if(!this._map.style)return;let t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map(t=>"string"!=typeof t?"":t)):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){const t=this._map.style.stylesheet;this.styleOwner=t.owner,this.styleId=t.id}const e=this._map.style.sourceCaches;for(const i in e){const r=e[i];if(r.used||r.usedForTerrain){const e=r.getSource();e.attribution&&t.indexOf(e.attribution)<0&&t.push(e.attribution)}}t=t.filter(t=>String(t).trim()),t.sort((t,e)=>t.length-e.length),t=t.filter((e,i)=>{for(let r=i+1;r<t.length;r++)if(t[r].indexOf(e)>=0)return!1;return!0});const i=t.join(" | ");i!==this._attribHTML&&(this._attribHTML=i,t.length?(this._innerContainer.innerHTML=i,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class As{constructor(t={}){this._updateCompact=()=>{const t=this._container.children;if(t.length){const e=t[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1!==this._compact&&e.classList.add("maplibregl-compact"):e.classList.remove("maplibregl-compact")}},this.options=t}getDefaultPosition(){return"bottom-left"}onAdd(t){this._map=t,this._compact=this.options&&this.options.compact,this._container=o.create("div","maplibregl-ctrl");const e=o.create("a","maplibregl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://maplibre.org/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){o.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ps{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e}remove(t){const e=this._currentlyRunning,i=e?this._queue.concat(e):this._queue;for(const e of i)if(e.id===t)return void(e.cancelled=!0)}run(t=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const e=this._currentlyRunning=this._queue;this._queue=[];for(const i of e)if(!i.cancelled&&(i.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Cs=e.Y([{name:"a_pos3d",type:"Int16",components:3}]);class Ms extends e.E{constructor(t){super(),this.sourceCache=t,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,t.usedForTerrain=!0,t.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(t,i){this.sourceCache.update(t,i),this._renderableTilesKeys=[];const r={};for(const s of t.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:i}))r[s.key]=!0,this._renderableTilesKeys.push(s.key),this._tiles[s.key]||(s.posMatrix=new Float64Array(16),e.aP(s.posMatrix,0,e.X,0,e.X,0,1),this._tiles[s.key]=new lt(s,this.tileSize));for(const t in this._tiles)r[t]||delete this._tiles[t]}freeRtt(t){for(const e in this._tiles){const i=this._tiles[e];(!t||i.tileID.equals(t)||i.tileID.isChildOf(t)||t.isChildOf(i.tileID))&&(i.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(t=>this.getTileByID(t))}getTileByID(t){return this._tiles[t]}getTerrainCoords(t){const i={};for(const r of this._renderableTilesKeys){const s=this._tiles[r].tileID;if(s.canonical.equals(t.canonical)){const s=t.clone();s.posMatrix=new Float64Array(16),e.aP(s.posMatrix,0,e.X,0,e.X,0,1),i[r]=s}else if(s.canonical.isChildOf(t.canonical)){const n=t.clone();n.posMatrix=new Float64Array(16);const o=s.canonical.z-t.canonical.z,a=s.canonical.x-(s.canonical.x>>o<<o),l=s.canonical.y-(s.canonical.y>>o<<o),c=e.X>>o;e.aP(n.posMatrix,0,c,0,c,0,1),e.J(n.posMatrix,n.posMatrix,[-a*c,-l*c,0]),i[r]=n}else if(t.canonical.isChildOf(s.canonical)){const n=t.clone();n.posMatrix=new Float64Array(16);const o=t.canonical.z-s.canonical.z,a=t.canonical.x-(t.canonical.x>>o<<o),l=t.canonical.y-(t.canonical.y>>o<<o),c=e.X>>o;e.aP(n.posMatrix,0,e.X,0,e.X,0,1),e.J(n.posMatrix,n.posMatrix,[a*c,l*c,0]),e.K(n.posMatrix,n.posMatrix,[1/2**o,1/2**o,0]),i[r]=n}}return i}getSourceTile(t,e){const i=this.sourceCache._source;let r=t.overscaledZ-this.deltaZoom;if(r>i.maxzoom&&(r=i.maxzoom),r<i.minzoom)return null;this._sourceTileCache[t.key]||(this._sourceTileCache[t.key]=t.scaledTo(r).key);let s=this.sourceCache.getTileByID(this._sourceTileCache[t.key]);if((!s||!s.dem)&&e)for(;r>=i.minzoom&&(!s||!s.dem);)s=this.sourceCache.getTileByID(t.scaledTo(r--).key);return s}tilesAfterTime(t=Date.now()){return Object.values(this._tiles).filter(e=>e.timeAdded>=t)}}class ks{constructor(t,e,i){this.painter=t,this.sourceCache=new Ms(e),this.options=i,this.exaggeration="number"==typeof i.exaggeration?i.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(t,i,r,s=e.X){var n;if(!(i>=0&&i<s&&r>=0&&r<s))return 0;const o=this.getTerrainData(t),a=null===(n=o.tile)||void 0===n?void 0:n.dem;if(!a)return 0;const l=function(t,e,i){var r=e[0],s=e[1];return t[0]=i[0]*r+i[4]*s+i[12],t[1]=i[1]*r+i[5]*s+i[13],t}([],[i/s*e.X,r/s*e.X],o.u_terrain_matrix),c=[l[0]*a.dim,l[1]*a.dim],h=Math.floor(c[0]),u=Math.floor(c[1]),p=c[0]-h,d=c[1]-u;return a.get(h,u)*(1-p)*(1-d)+a.get(h+1,u)*p*(1-d)+a.get(h,u+1)*(1-p)*d+a.get(h+1,u+1)*p*d}getElevationForLngLatZoom(t,i){if(!e.bb(i,t.wrap()))return 0;const{tileID:r,mercatorX:s,mercatorY:n}=this._getOverscaledTileIDFromLngLatZoom(t,i);return this.getElevation(r,s%e.X,n%e.X,e.X)}getElevation(t,i,r,s=e.X){return this.getDEMElevation(t,i,r,s)*this.exaggeration}getTerrainData(t){if(!this._emptyDemTexture){const t=this.painter.context,i=new e.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new b(t,i,t.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new b(t,new e.R({width:1,height:1}),t.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=e.an([])}const i=this.sourceCache.getSourceTile(t,!0);if(i&&i.dem&&(!i.demTexture||i.needsTerrainPrepare)){const t=this.painter.context;i.demTexture=this.painter.getTileTexture(i.dem.stride),i.demTexture?i.demTexture.update(i.dem.getPixels(),{premultiply:!1}):i.demTexture=new b(t,i.dem.getPixels(),t.gl.RGBA,{premultiply:!1}),i.demTexture.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),i.needsTerrainPrepare=!1}const r=i&&i+i.tileID.key+t.key;if(r&&!this._demMatrixCache[r]){const r=this.sourceCache.sourceCache._source.maxzoom;let s=t.canonical.z-i.tileID.canonical.z;t.overscaledZ>t.canonical.z&&(t.canonical.z>=r?s=t.canonical.z-r:e.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const n=t.canonical.x-(t.canonical.x>>s<<s),o=t.canonical.y-(t.canonical.y>>s<<s),a=e.bc(new Float64Array(16),[1/(e.X<<s),1/(e.X<<s),0]);e.J(a,a,[n*e.X,o*e.X,0]),this._demMatrixCache[t.key]={matrix:a,coord:t}}return{u_depth:2,u_terrain:3,u_terrain_dim:i&&i.dem&&i.dem.dim||1,u_terrain_matrix:r?this._demMatrixCache[t.key].matrix:this._emptyDemMatrix,u_terrain_unpack:i&&i.dem&&i.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(i&&i.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:i}}getFramebuffer(t){const e=this.painter,i=e.width/devicePixelRatio,r=e.height/devicePixelRatio;return!this._fbo||this._fbo.width===i&&this._fbo.height===r||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new b(e.context,{width:i,height:r,data:null},e.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(e.context.gl.NEAREST,e.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new b(e.context,{width:i,height:r,data:null},e.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(e.context.gl.NEAREST,e.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=e.context.createFramebuffer(i,r,!0,!1),this._fbo.depthAttachment.set(e.context.createRenderbuffer(e.context.gl.DEPTH_COMPONENT16,i,r))),this._fbo.colorAttachment.set("coords"===t?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const t=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const i=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let t=0,e=0;t<this._coordsTextureSize;t++)for(let r=0;r<this._coordsTextureSize;r++,e+=4)i[e+0]=255&r,i[e+1]=255&t,i[e+2]=r>>8<<4|t>>8,i[e+3]=0;const r=new e.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(i.buffer)),s=new b(t,r,t.gl.RGBA,{premultiply:!1});return s.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._coordsTexture=s,s}pointCoordinate(t){this.painter.maybeDrawDepthAndCoords(!0);const i=new Uint8Array(4),r=this.painter.context,s=r.gl,n=Math.round(t.x*this.painter.pixelRatio/devicePixelRatio),o=Math.round(t.y*this.painter.pixelRatio/devicePixelRatio),a=Math.round(this.painter.height/devicePixelRatio);r.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),s.readPixels(n,a-o-1,1,1,s.RGBA,s.UNSIGNED_BYTE,i),r.bindFramebuffer.set(null);const l=i[0]+(i[2]>>4<<8),c=i[1]+((15&i[2])<<8),h=this.coordsIndex[255-i[3]],u=h&&this.sourceCache.getTileByID(h);if(!u)return null;const p=this._coordsTextureSize,d=(1<<u.tileID.canonical.z)*p;return new e.Z((u.tileID.canonical.x*p+l)/d+u.tileID.wrap,(u.tileID.canonical.y*p+c)/d,this.getElevation(u.tileID,l,c,p))}depthAtPoint(t){const e=new Uint8Array(4),i=this.painter.context,r=i.gl;return i.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),r.readPixels(t.x,this.painter.height/devicePixelRatio-t.y-1,1,1,r.RGBA,r.UNSIGNED_BYTE,e),i.bindFramebuffer.set(null),(e[0]/16777216+e[1]/65536+e[2]/256+e[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;const t=this.painter.context,i=new e.bd,r=new e.aY,s=this.meshSize,n=e.X/s,o=s*s;for(let t=0;t<=s;t++)for(let e=0;e<=s;e++)i.emplaceBack(e*n,t*n,0);for(let t=0;t<o;t+=s+1)for(let e=0;e<s;e++)r.emplaceBack(e+t,s+e+t+1,s+e+t+2),r.emplaceBack(e+t,s+e+t+2,e+t+1);const a=i.length,l=a+2*(s+1);for(const t of[0,1])for(let r=0;r<=s;r++)for(const s of[0,1])i.emplaceBack(r*n,t*e.X,s);for(let t=0;t<2*s;t+=2)r.emplaceBack(l+t,l+t+1,l+t+3),r.emplaceBack(l+t,l+t+3,l+t+2),r.emplaceBack(a+t,a+t+3,a+t+1),r.emplaceBack(a+t,a+t+2,a+t+3);const c=i.length,h=c+2*(s+1);for(const t of[0,1])for(let r=0;r<=s;r++)for(const s of[0,1])i.emplaceBack(t*e.X,r*n,s);for(let t=0;t<2*s;t+=2)r.emplaceBack(c+t,c+t+1,c+t+3),r.emplaceBack(c+t,c+t+3,c+t+2),r.emplaceBack(h+t,h+t+3,h+t+1),r.emplaceBack(h+t,h+t+2,h+t+3);return this._mesh=new gr(t.createVertexBuffer(i,Cs.members),t.createIndexBuffer(r),e.a0.simpleSegment(0,0,i.length,r.length)),this._mesh}getMeshFrameDelta(t){return 2*Math.PI*e.be/Math.pow(2,t)/5}getMinTileElevationForLngLatZoom(t,e){var i;const{tileID:r}=this._getOverscaledTileIDFromLngLatZoom(t,e);return null!==(i=this.getMinMaxElevation(r).minElevation)&&void 0!==i?i:0}getMinMaxElevation(t){const e=this.getTerrainData(t).tile,i={minElevation:null,maxElevation:null};return e&&e.dem&&(i.minElevation=e.dem.min*this.exaggeration,i.maxElevation=e.dem.max*this.exaggeration),i}_getOverscaledTileIDFromLngLatZoom(t,i){const r=e.Z.fromLngLat(t.wrap()),s=(1<<i)*e.X,n=r.x*s,o=r.y*s,a=Math.floor(n/e.X),l=Math.floor(o/e.X);return{tileID:new e.S(i,0,i,a,l),mercatorX:n,mercatorY:o}}}class zs{constructor(t,e,i){this._context=t,this._size=e,this._tileSize=i,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const t of this._objects)t.texture.destroy(),t.fbo.destroy()}_createObject(t){const e=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),i=new b(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return i.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),e.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),e.colorAttachment.set(i.texture),{id:t,fbo:e,texture:i,stamp:-1,inUse:!1}}getObjectForId(t){return this._objects[t]}useObject(t){t.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter(e=>t.id!==e),this._recentlyUsed.push(t.id)}stampObject(t){t.stamp=++this._stamp}getOrCreateFreeObject(){for(const t of this._recentlyUsed)if(!this._objects[t].inUse)return this._objects[t];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const t=this._createObject(this._objects.length);return this._objects.push(t),t}freeObject(t){t.inUse=!1}freeAllObjects(){for(const t of this._objects)this.freeObject(t)}isFull(){return!(this._objects.length<this._size)&&!1===this._objects.some(t=>!t.inUse)}}const Es={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Ds{constructor(t,e){this.painter=t,this.terrain=e,this.pool=new zs(t.context,30,e.sourceCache.tileSize*e.qualityFactor)}destruct(){this.pool.destruct()}getTexture(t){return this.pool.getObjectForId(t.rtt[this._stacks.length-1].id).texture}prepareForRender(t,e){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=t._order.filter(i=>!t._layers[i].isHidden(e)),this._coordsDescendingInv={};for(const e in t.sourceCaches){this._coordsDescendingInv[e]={};const i=t.sourceCaches[e].getVisibleCoordinates();for(const t of i){const i=this.terrain.sourceCache.getTerrainCoords(t);for(const t in i)this._coordsDescendingInv[e][t]||(this._coordsDescendingInv[e][t]=[]),this._coordsDescendingInv[e][t].push(i[t])}}this._coordsDescendingInvStr={};for(const e of t._order){const i=t._layers[e],r=i.source;if(Es[i.type]&&!this._coordsDescendingInvStr[r]){this._coordsDescendingInvStr[r]={};for(const t in this._coordsDescendingInv[r])this._coordsDescendingInvStr[r][t]=this._coordsDescendingInv[r][t].map(t=>t.key).sort().join()}}for(const t of this._renderableTiles)for(const e in this._coordsDescendingInvStr){const i=this._coordsDescendingInvStr[e][t.tileID.key];i&&i!==t.rttCoords[e]&&(t.rtt=[])}}renderLayer(t){if(t.isHidden(this.painter.transform.zoom))return!1;const i=t.type,r=this.painter,s=this._renderableLayerIds[this._renderableLayerIds.length-1]===t.id;if(Es[i]&&(this._prevType&&Es[this._prevType]||this._stacks.push([]),this._prevType=i,this._stacks[this._stacks.length-1].push(t.id),!s))return!0;if(Es[this._prevType]||Es[i]&&s){this._prevType=i;const t=this._stacks.length-1,s=this._stacks[t]||[];for(const i of this._renderableTiles){if(this.pool.isFull()&&(_r(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(i),i.rtt[t]){const e=this.pool.getObjectForId(i.rtt[t].id);if(e.stamp===i.rtt[t].stamp){this.pool.useObject(e);continue}}const n=this.pool.getOrCreateFreeObject();this.pool.useObject(n),this.pool.stampObject(n),i.rtt[t]={id:n.id,stamp:n.stamp},r.context.bindFramebuffer.set(n.fbo.framebuffer),r.context.clear({color:e.aM.transparent,stencil:0}),r.currentStencilSource=void 0;for(let t=0;t<s.length;t++){const e=r.style._layers[s[t]],o=e.source?this._coordsDescendingInv[e.source][i.tileID.key]:[i.tileID];r.context.viewport.set([0,0,n.fbo.width,n.fbo.height]),r._renderTileClippingMasks(e,o),r.renderLayer(r,r.style.sourceCaches[e.source],e,o),e.source&&(i.rttCoords[e.source]=this._coordsDescendingInvStr[e.source][i.tileID.key])}}return _r(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),Es[i]}return!1}}const Ls={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","Map.Title":"Map","Marker.Title":"Map marker","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","Popup.Close":"Close popup","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},Rs=i,Bs={hash:!1,interactive:!0,bearingSnap:7,attributionControl:Ss,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,refreshExpiredTiles:!0,scrollZoom:!0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,trackResize:!0,center:[0,0],zoom:0,bearing:0,pitch:0,renderWorldCopies:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:e.a.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:"sans-serif",pitchWithRotate:!0,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0},Fs=t=>{t.touchstart=t.dragStart,t.touchmoveWindow=t.dragMove,t.touchend=t.dragEnd},Os={showCompass:!0,showZoom:!0,visualizePitch:!1};class Vs{constructor(t,i,r=!1){this.mousedown=t=>{this.startMouse(e.e({},t,{ctrlKey:!0,preventDefault:()=>t.preventDefault()}),o.mousePos(this.element,t)),o.addEventListener(window,"mousemove",this.mousemove),o.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=t=>{this.moveMouse(t,o.mousePos(this.element,t))},this.mouseup=t=>{this.mouseRotate.dragEnd(t),this.mousePitch&&this.mousePitch.dragEnd(t),this.offTemp()},this.touchstart=t=>{1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=o.touchPos(this.element,t.targetTouches)[0],this.startTouch(t,this._startPos),o.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.addEventListener(window,"touchend",this.touchend))},this.touchmove=t=>{1!==t.targetTouches.length?this.reset():(this._lastPos=o.touchPos(this.element,t.targetTouches)[0],this.moveTouch(t,this._lastPos))},this.touchend=t=>{0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const s=t.dragRotate._mouseRotate.getClickTolerance(),n=t.dragRotate._mousePitch.getClickTolerance();this.element=i,this.mouseRotate=Jr({clickTolerance:s,enable:!0}),this.touchRotate=(({enable:t,clickTolerance:e,bearingDegreesPerPixelMoved:i=.8})=>{const r=new Hr;return new Zr({clickTolerance:e,move:(t,e)=>({bearingDelta:(e.x-t.x)*i}),moveStateManager:r,enable:t,assignEvents:Fs})})({clickTolerance:s,enable:!0}),this.map=t,r&&(this.mousePitch=Kr({clickTolerance:n,enable:!0}),this.touchPitch=(({enable:t,clickTolerance:e,pitchDegreesPerPixelMoved:i=-.5})=>{const r=new Hr;return new Zr({clickTolerance:e,move:(t,e)=>({pitchDelta:(e.y-t.y)*i}),moveStateManager:r,enable:t,assignEvents:Fs})})({clickTolerance:n,enable:!0})),o.addEventListener(i,"mousedown",this.mousedown),o.addEventListener(i,"touchstart",this.touchstart,{passive:!1}),o.addEventListener(i,"touchcancel",this.reset)}startMouse(t,e){this.mouseRotate.dragStart(t,e),this.mousePitch&&this.mousePitch.dragStart(t,e),o.disableDrag()}startTouch(t,e){this.touchRotate.dragStart(t,e),this.touchPitch&&this.touchPitch.dragStart(t,e),o.disableDrag()}moveMouse(t,e){const i=this.map,{bearingDelta:r}=this.mouseRotate.dragMove(t,e)||{};if(r&&i.setBearing(i.getBearing()+r),this.mousePitch){const{pitchDelta:r}=this.mousePitch.dragMove(t,e)||{};r&&i.setPitch(i.getPitch()+r)}}moveTouch(t,e){const i=this.map,{bearingDelta:r}=this.touchRotate.dragMove(t,e)||{};if(r&&i.setBearing(i.getBearing()+r),this.touchPitch){const{pitchDelta:r}=this.touchPitch.dragMove(t,e)||{};r&&i.setPitch(i.getPitch()+r)}}off(){const t=this.element;o.removeEventListener(t,"mousedown",this.mousedown),o.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),o.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.removeEventListener(window,"touchend",this.touchend),o.removeEventListener(t,"touchcancel",this.reset),this.offTemp()}offTemp(){o.enableDrag(),o.removeEventListener(window,"mousemove",this.mousemove),o.removeEventListener(window,"mouseup",this.mouseup),o.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.removeEventListener(window,"touchend",this.touchend)}}let Us;function Ns(t,i,r){const s=new e.N(t.lng,t.lat);if(t=new e.N(t.lng,t.lat),i){const s=new e.N(t.lng-360,t.lat),n=new e.N(t.lng+360,t.lat),o=r.locationPoint(t).distSqr(i);r.locationPoint(s).distSqr(i)<o?t=s:r.locationPoint(n).distSqr(i)<o&&(t=n)}for(;Math.abs(t.lng-r.center.lng)>180;){const e=r.locationPoint(t);if(e.x>=0&&e.y>=0&&e.x<=r.width&&e.y<=r.height)break;t.lng>r.center.lng?t.lng-=360:t.lng+=360}return t.lng!==s.lng&&r.locationPoint(t).y>r.height/2-r.getHorizon()?t:s}const js={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function $s(t,e,i){const r=t.classList;for(const t in js)r.remove(`maplibregl-${i}-anchor-${t}`);r.add(`maplibregl-${i}-anchor-${e}`)}class qs extends e.E{constructor(t){if(super(),this._onKeyPress=t=>{const e=t.code,i=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==i&&13!==i||this.togglePopup()},this._onMapClick=t=>{const e=t.originalEvent.target,i=this._element;this._popup&&(e===i||i.contains(e))&&this.togglePopup()},this._update=t=>{var e;if(!this._map)return;const i=this._map.loaded()&&!this._map.isMoving();("terrain"===(null==t?void 0:t.type)||"render"===(null==t?void 0:t.type)&&!i)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Ns(this._lngLat,this._flatPos,this._map.transform):null===(e=this._lngLat)||void 0===e?void 0:e.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let r="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?r=`rotateZ(${this._rotation}deg)`:"map"===this._rotationAlignment&&(r=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let s="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?s="rotateX(0deg)":"map"===this._pitchAlignment&&(s=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||t&&"moveend"!==t.type||(this._pos=this._pos.round()),o.setTransform(this._element,`${js[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${s} ${r}`),n.frameAsync(new AbortController).then(()=>{this._updateOpacity(t&&"moveend"===t.type)}).catch(()=>{})},this._onMove=t=>{if(!this._isDragging){const e=this._clickTolerance||this._map._clickTolerance;this._isDragging=t.point.dist(this._pointerdownPos)>=e}this._isDragging&&(this._pos=t.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new e.k("dragstart"))),this.fire(new e.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new e.k("dragend")),this._state="inactive"},this._addDragHandler=t=>{this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=t&&t.anchor||"center",this._color=t&&t.color||"#3FB1CE",this._scale=t&&t.scale||1,this._draggable=t&&t.draggable||!1,this._clickTolerance=t&&t.clickTolerance||0,this._subpixelPositioning=t&&t.subpixelPositioning||!1,this._isDragging=!1,this._state="inactive",this._rotation=t&&t.rotation||0,this._rotationAlignment=t&&t.rotationAlignment||"auto",this._pitchAlignment=t&&t.pitchAlignment&&"auto"!==t.pitchAlignment?t.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(null==t?void 0:t.opacity,null==t?void 0:t.opacityWhenCovered),t&&t.element)this._element=t.element,this._offset=e.P.convert(t&&t.offset||[0,0]);else{this._defaultMarker=!0,this._element=o.create("div");const i=o.createNS("http://www.w3.org/2000/svg","svg"),r=41,s=27;i.setAttributeNS(null,"display","block"),i.setAttributeNS(null,"height",`${r}px`),i.setAttributeNS(null,"width",`${s}px`),i.setAttributeNS(null,"viewBox",`0 0 ${s} ${r}`);const n=o.createNS("http://www.w3.org/2000/svg","g");n.setAttributeNS(null,"stroke","none"),n.setAttributeNS(null,"stroke-width","1"),n.setAttributeNS(null,"fill","none"),n.setAttributeNS(null,"fill-rule","evenodd");const a=o.createNS("http://www.w3.org/2000/svg","g");a.setAttributeNS(null,"fill-rule","nonzero");const l=o.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");const c=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const t of c){const e=o.createNS("http://www.w3.org/2000/svg","ellipse");e.setAttributeNS(null,"opacity","0.04"),e.setAttributeNS(null,"cx","10.5"),e.setAttributeNS(null,"cy","5.80029008"),e.setAttributeNS(null,"rx",t.rx),e.setAttributeNS(null,"ry",t.ry),l.appendChild(e)}const h=o.createNS("http://www.w3.org/2000/svg","g");h.setAttributeNS(null,"fill",this._color);const u=o.createNS("http://www.w3.org/2000/svg","path");u.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),h.appendChild(u);const 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f=o.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"transform","translate(8.0, 8.0)");const _=o.createNS("http://www.w3.org/2000/svg","circle");_.setAttributeNS(null,"fill","#000000"),_.setAttributeNS(null,"opacity","0.25"),_.setAttributeNS(null,"cx","5.5"),_.setAttributeNS(null,"cy","5.5"),_.setAttributeNS(null,"r","5.4999962");const g=o.createNS("http://www.w3.org/2000/svg","circle");g.setAttributeNS(null,"fill","#FFFFFF"),g.setAttributeNS(null,"cx","5.5"),g.setAttributeNS(null,"cy","5.5"),g.setAttributeNS(null,"r","5.4999962"),f.appendChild(_),f.appendChild(g),a.appendChild(l),a.appendChild(h),a.appendChild(p),a.appendChild(m),a.appendChild(f),i.appendChild(a),i.setAttributeNS(null,"height",r*this._scale+"px"),i.setAttributeNS(null,"width",s*this._scale+"px"),this._element.appendChild(i),this._offset=e.P.convert(t&&t.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",t=>{t.preventDefault()}),this._element.addEventListener("mousedown",t=>{t.preventDefault()}),$s(this._element,this._anchor,"marker"),t&&t.className)for(const e of t.className.split(" "))this._element.classList.add(e);this._popup=null}addTo(t){return this.remove(),this._map=t,this._element.setAttribute("aria-label",t._getUIString("Marker.Title")),t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),t.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),o.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=e.N.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const e=38.1,i=13.5,r=Math.abs(i)/Math.SQRT2;t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-e],"bottom-left":[r,-1*(e-i+r)],"bottom-right":[-r,-1*(e-i+r)],left:[i,-1*(e-i)],right:[-i,-1*(e-i)]}:this._offset}this._popup=t,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}setSubpixelPositioning(t){return this._subpixelPositioning=t,this}getPopup(){return this._popup}togglePopup(){const t=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:t?(t.isOpen()?t.remove():(t.setLngLat(this._lngLat),t.addTo(this._map)),this):this}_updateOpacity(t=!1){var i,r;if(!(null===(i=this._map)||void 0===i?void 0:i.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(t)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const s=this._map,n=s.terrain.depthAtPoint(this._pos),o=s.terrain.getElevationForLngLatZoom(this._lngLat,s.transform.tileZoom);if(s.transform.lngLatToCameraDepth(this._lngLat,o)-n<.006)return void(this._element.style.opacity=this._opacity);const a=-this._offset.y/s.transform._pixelPerMeter,l=Math.sin(s.getPitch()*Math.PI/180)*a,c=s.terrain.depthAtPoint(new e.P(this._pos.x,this._pos.y-this._offset.y)),h=s.transform.lngLatToCameraDepth(this._lngLat,o+l)-c>.006;(null===(r=this._popup)||void 0===r?void 0:r.isOpen())&&h&&this._popup.remove(),this._element.style.opacity=h?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(t){return this._offset=e.P.convert(t),this._update(),this}addClassName(t){this._element.classList.add(t)}removeClassName(t){this._element.classList.remove(t)}toggleClassName(t){return this._element.classList.toggle(t)}setDraggable(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(t){return this._rotation=t||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(t,e){return void 0===t&&void 0===e&&(this._opacity="1",this._opacityWhenCovered="0.2"),void 0!==t&&(this._opacity=t),void 0!==e&&(this._opacityWhenCovered=e),this._map&&this._updateOpacity(!0),this}}const Zs={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Gs=0,Ws=!1;const Hs={maxWidth:100,unit:"metric"};function Xs(t,e,i){const r=i&&i.maxWidth||100,s=t._container.clientHeight/2,n=t.unproject([0,s]),o=t.unproject([r,s]),a=n.distanceTo(o);if(i&&"imperial"===i.unit){const i=3.2808*a;i>5280?Js(e,r,i/5280,t._getUIString("ScaleControl.Miles")):Js(e,r,i,t._getUIString("ScaleControl.Feet"))}else i&&"nautical"===i.unit?Js(e,r,a/1852,t._getUIString("ScaleControl.NauticalMiles")):a>=1e3?Js(e,r,a/1e3,t._getUIString("ScaleControl.Kilometers")):Js(e,r,a,t._getUIString("ScaleControl.Meters"))}function Js(t,e,i,r){const s=function(t){const e=Math.pow(10,`${Math.floor(t)}`.length-1);let i=t/e;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:i>=1?1:function(t){const e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(i),e*i}(i);t.style.width=e*(s/i)+"px",t.innerHTML=`${s}&nbsp;${r}`}const Ks={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},Ys=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Qs(t){if(t){if("number"==typeof t){const i=Math.round(Math.abs(t)/Math.SQRT2);return{center:new e.P(0,0),top:new e.P(0,t),"top-left":new e.P(i,i),"top-right":new e.P(-i,i),bottom:new e.P(0,-t),"bottom-left":new e.P(i,-i),"bottom-right":new e.P(-i,-i),left:new e.P(t,0),right:new e.P(-t,0)}}if(t instanceof e.P||Array.isArray(t)){const i=e.P.convert(t);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:e.P.convert(t.center||[0,0]),top:e.P.convert(t.top||[0,0]),"top-left":e.P.convert(t["top-left"]||[0,0]),"top-right":e.P.convert(t["top-right"]||[0,0]),bottom:e.P.convert(t.bottom||[0,0]),"bottom-left":e.P.convert(t["bottom-left"]||[0,0]),"bottom-right":e.P.convert(t["bottom-right"]||[0,0]),left:e.P.convert(t.left||[0,0]),right:e.P.convert(t.right||[0,0])}}return Qs(new e.P(0,0))}const tn=i;t.AJAXError=e.bh,t.Evented=e.E,t.LngLat=e.N,t.MercatorCoordinate=e.Z,t.Point=e.P,t.addProtocol=e.bi,t.config=e.a,t.removeProtocol=e.bj,t.AttributionControl=Is,t.BoxZoomHandler=Ur,t.CanvasSource=et,t.CooperativeGesturesHandler=ys,t.DoubleClickZoomHandler=ps,t.DragPanHandler=fs,t.DragRotateHandler=_s,t.EdgeInsets=br,t.FullscreenControl=class extends e.E{constructor(t={}){super(),this._onFullscreenChange=()=>{var t;let e=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;null===(t=null==e?void 0:e.shadowRoot)||void 0===t?void 0:t.fullscreenElement;)e=e.shadowRoot.fullscreenElement;e===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,t&&t.container&&(t.container instanceof HTMLElement?this._container=t.container:e.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(t){return this._map=t,this._container||(this._container=this._map.getContainer()),this._controlContainer=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){o.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const t=this._fullscreenButton=o.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);o.create("span","maplibregl-ctrl-icon",t).setAttribute("aria-hidden","true"),t.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new e.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new e.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},t.GeoJSONSource=K,t.GeolocateControl=class extends e.E{constructor(t){super(),this._onSuccess=t=>{if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new e.k("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(t),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new e.k("geolocate",t)),this._finish()}},this._updateCamera=t=>{const i=new e.N(t.coords.longitude,t.coords.latitude),r=t.coords.accuracy,s=this._map.getBearing(),n=e.e({bearing:s},this.options.fitBoundsOptions),o=G.fromLngLat(i,r);this._map.fitBounds(o,n,{geolocateSource:!0})},this._updateMarker=t=>{if(t){const i=new e.N(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(i).addTo(this._map),this._userLocationDotMarker.setLngLat(i).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=t=>{if(this._map){if(this.options.trackUserLocation)if(1===t.code){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===t.code&&Ws)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new e.k("error",t)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=()=>{this._map&&(this._container.addEventListener("contextmenu",t=>t.preventDefault()),this._geolocateButton=o.create("button","maplibregl-ctrl-geolocate",this._container),o.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",this._geolocateButton.disabled=!0)},this._finishSetupUI=t=>{if(this._map){if(!1===t){e.w("Geolocation support is not available so the GeolocateControl will be disabled.");const t=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t)}else{const t=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.disabled=!1,this._geolocateButton.title=t,this._geolocateButton.setAttribute("aria-label",t)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","fal

2return-1!==i.indexOf("bottom")?s.insertBefore(r,s.firstChild):s.appendChild(r),this}removeControl(t){if(!t||!t.onRemove)return this.fire(new e.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const i=this._controls.indexOf(t);return i>-1&&this._controls.splice(i,1),t.onRemove(this),this}hasControl(t){return this._controls.indexOf(t)>-1}calculateCameraOptionsFromTo(t,e,i,r){return null==r&&this.terrain&&(r=this.terrain.getElevationForLngLatZoom(i,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(t,e,i,r)}resize(t){var i;const r=this._containerDimensions(),s=r[0],n=r[1],o=this._getClampedPixelRatio(s,n);if(this._resizeCanvas(s,n,o),this.painter.resize(s,n,o),this.painter.overLimit()){const t=this.painter.context.gl;this._maxCanvasSize=[t.drawingBufferWidth,t.drawingBufferHeight];const e=this._getClampedPixelRatio(s,n);this._resizeCanvas(s,n,e),this.painter.resize(s,n,e)}this.transform.resize(s,n),null===(i=this._requestedCameraState)||void 0===i||i.resize(s,n);const a=!this._moving;return a&&(this.stop(),this.fire(new e.k("movestart",t)).fire(new e.k("move",t))),this.fire(new e.k("resize",t)),a&&this.fire(new e.k("moveend",t)),this}_getClampedPixelRatio(t,e){const{0:i,1:r}=this._maxCanvasSize,s=this.getPixelRatio(),n=t*s,o=e*s;return Math.min(n>i?i/n:1,o>r?r/o:1)*s}getPixelRatio(){var t;return null!==(t=this._overridePixelRatio)&&void 0!==t?t:devicePixelRatio}setPixelRatio(t){this._overridePixelRatio=t,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(t){return this.transform.setMaxBounds(G.convert(t)),this._update()}setMinZoom(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()<t&&this.setPitch(t),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(t){if((t=null==t?60:t)>85)throw new Error("maxPitch must be less than or equal to 85");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(t){return this.transform.renderWorldCopies=t,this._update()}project(t){return this.transform.locationPoint(e.N.convert(t),this.style&&this.terrain)}unproject(t){return this.transform.pointLocation(e.P.convert(t),this.terrain)}isMoving(){var t;return this._moving||(null===(t=this.handlers)||void 0===t?void 0:t.isMoving())}isZooming(){var t;return this._zooming||(null===(t=this.handlers)||void 0===t?void 0:t.isZooming())}isRotating(){var t;return this._rotating||(null===(t=this.handlers)||void 0===t?void 0:t.isRotating())}_createDelegatedListener(t,e,i){if("mouseenter"===t||"mouseover"===t){let r=!1;const s=s=>{const n=e.filter(t=>this.getLayer(t)),o=0!==n.length?this.queryRenderedFeatures(s.point,{layers:n}):[];o.length?r||(r=!0,i.call(this,new Lr(t,this,s.originalEvent,{features:o}))):r=!1};return{layers:e,listener:i,delegates:{mousemove:s,mouseout:()=>{r=!1}}}}if("mouseleave"===t||"mouseout"===t){let r=!1;const s=s=>{const n=e.filter(t=>this.getLayer(t));(0!==n.length?this.queryRenderedFeatures(s.point,{layers:n}):[]).length?r=!0:r&&(r=!1,i.call(this,new Lr(t,this,s.originalEvent)))},n=e=>{r&&(r=!1,i.call(this,new Lr(t,this,e.originalEvent)))};return{layers:e,listener:i,delegates:{mousemove:s,mouseout:n}}}{const r=t=>{const r=e.filter(t=>this.getLayer(t)),s=0!==r.length?this.queryRenderedFeatures(t.point,{layers:r}):[];s.length&&(t.features=s,i.call(this,t),delete t.features)};return{layers:e,listener:i,delegates:{[t]:r}}}}_saveDelegatedListener(t,e){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(e)}_removeDelegatedListener(t,e,i){if(!this._delegatedListeners||!this._delegatedListeners[t])return;const r=this._delegatedListeners[t];for(let t=0;t<r.length;t++){const s=r[t];if(s.listener===i&&s.layers.length===e.length&&s.layers.every(t=>e.includes(t))){for(const t in s.delegates)this.off(t,s.delegates[t]);return void r.splice(t,1)}}}on(t,e,i){if(void 0===i)return super.on(t,e);const r=this._createDelegatedListener(t,"string"==typeof e?[e]:e,i);this._saveDelegatedListener(t,r);for(const t in r.delegates)this.on(t,r.delegates[t]);return this}once(t,e,i){if(void 0===i)return super.once(t,e);const r="string"==typeof e?[e]:e,s=this._createDelegatedListener(t,r,i);for(const e in s.delegates){const n=s.delegates[e];s.delegates[e]=(...e)=>{this._removeDelegatedListener(t,r,i),n(...e)}}this._saveDelegatedListener(t,s);for(const t in s.delegates)this.once(t,s.delegates[t]);return this}off(t,e,i){return void 0===i?super.off(t,e):(this._removeDelegatedListener(t,"string"==typeof e?[e]:e,i),this)}queryRenderedFeatures(t,i){if(!this.style)return[];let r;const s=t instanceof e.P||Array.isArray(t),n=s?t:[[0,0],[this.transform.width,this.transform.height]];if(i=i||(s?{}:t)||{},n instanceof e.P||"number"==typeof n[0])r=[e.P.convert(n)];else{const t=e.P.convert(n[0]),i=e.P.convert(n[1]);r=[t,new e.P(i.x,t.y),i,new e.P(t.x,i.y),t]}return this.style.queryRenderedFeatures(r,i,this.transform)}querySourceFeatures(t,e){return this.style.querySourceFeatures(t,e)}setStyle(t,i){return!1!==(i=e.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},i)).diff&&i.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&t?(this._diffStyle(t,i),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._updateStyle(t,i))}setTransformRequest(t){return this._requestManager.setTransformRequest(t),this}_getUIString(t){const e=this._locale[t];if(null==e)throw new Error(`Missing UI string '${t}'`);return e}_updateStyle(t,e){if(e.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(t,e));const i=this.style&&e.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!t)),t?(this.style=new pe(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t,e,i):this.style.loadJSON(t,e,i),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new pe(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(t,i){if("string"==typeof t){const r=this._requestManager.transformRequest(t,"Style");e.h(r,new AbortController).then(t=>{this._updateDiff(t.data,i)}).catch(t=>{t&&this.fire(new e.j(t))})}else"object"==typeof t&&this._updateDiff(t,i)}_updateDiff(t,i){try{this.style.setState(t,i)&&this._update(!0)}catch(r){e.w(`Unable to perform style diff: ${r.message||r.error||r}.  Rebuilding the style from scratch.`),this._updateStyle(t,i)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():e.w("There is no style added to the map.")}addSource(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)}isSourceLoaded(t){const i=this.style&&this.style.sourceCaches[t];if(void 0!==i)return i.loaded();this.fire(new e.j(new Error(`There is no source with ID '${t}'`)))}setTerrain(t){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),t){const i=this.style.sourceCaches[t.source];if(!i)throw new Error(`cannot load terrain, because there exists no source with ID: ${t.source}`);null===this.terrain&&i.reload();for(const i in this.style._layers){const r=this.style._layers[i];"hillshade"===r.type&&r.source===t.source&&e.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new ks(this.painter,i,t),this.painter.renderToTexture=new Ds(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=e=>{"style"===e.dataType?this.terrain.sourceCache.freeRtt():"source"===e.dataType&&e.tile&&(e.sourceId!==t.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(e.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new e.k("terrain",{terrain:t})),this}getTerrain(){var t,e;return null!==(e=null===(t=this.terrain)||void 0===t?void 0:t.options)&&void 0!==e?e:null}areTilesLoaded(){const t=this.style&&this.style.sourceCaches;for(const e in t){const i=t[e]._tiles;for(const t in i){const e=i[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}}return!0}removeSource(t){return this.style.removeSource(t),this._update(!0)}getSource(t){return this.style.getSource(t)}addImage(t,i,r={}){const{pixelRatio:s=1,sdf:o=!1,stretchX:a,stretchY:l,content:c,textFitWidth:h,textFitHeight:u}=r;if(this._lazyInitEmptyStyle(),!(i instanceof HTMLImageElement||e.b(i))){if(void 0===i.width||void 0===i.height)return this.fire(new e.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:r,height:n,data:p}=i,d=i;return this.style.addImage(t,{data:new e.R({width:r,height:n},new Uint8Array(p)),pixelRatio:s,stretchX:a,stretchY:l,content:c,textFitWidth:h,textFitHeight:u,sdf:o,version:0,userImage:d}),d.onAdd&&d.onAdd(this,t),this}}{const{width:r,height:p,data:d}=n.getImageData(i);this.style.addImage(t,{data:new e.R({width:r,height:p},d),pixelRatio:s,stretchX:a,stretchY:l,content:c,textFitWidth:h,textFitHeight:u,sdf:o,version:0})}}updateImage(t,i){const r=this.style.getImage(t);if(!r)return this.fire(new e.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const s=i instanceof HTMLImageElement||e.b(i)?n.getImageData(i):i,{width:o,height:a,data:l}=s;if(void 0===o||void 0===a)return this.fire(new e.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(o!==r.data.width||a!==r.data.height)return this.fire(new e.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const c=!(i instanceof HTMLImageElement||e.b(i));return r.data.replace(l,c),this.style.updateImage(t,r),this}getImage(t){return this.style.getImage(t)}hasImage(t){return t?!!this.style.getImage(t):(this.fire(new e.j(new Error("Missing required image id"))),!1)}removeImage(t){this.style.removeImage(t)}loadImage(t){return d.getImage(this._requestManager.transformRequest(t,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(t,e){return this._lazyInitEmptyStyle(),this.style.addLayer(t,e),this._update(!0)}moveLayer(t,e){return this.style.moveLayer(t,e),this._update(!0)}removeLayer(t){return this.style.removeLayer(t),this._update(!0)}getLayer(t){return this.style.getLayer(t)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(t,e,i){return this.style.setLayerZoomRange(t,e,i),this._update(!0)}setFilter(t,e,i={}){return this.style.setFilter(t,e,i),this._update(!0)}getFilter(t){return this.style.getFilter(t)}setPaintProperty(t,e,i,r={}){return this.style.setPaintProperty(t,e,i,r),this._update(!0)}getPaintProperty(t,e){return this.style.getPaintProperty(t,e)}setLayoutProperty(t,e,i,r={}){return this.style.setLayoutProperty(t,e,i,r),this._update(!0)}getLayoutProperty(t,e){return this.style.getLayoutProperty(t,e)}setGlyphs(t,e={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(t,e),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(t,e,i={}){return this._lazyInitEmptyStyle(),this.style.addSprite(t,e,i,t=>{t||this._update(!0)}),this}removeSprite(t){return this._lazyInitEmptyStyle(),this.style.removeSprite(t),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(t,e={}){return this._lazyInitEmptyStyle(),this.style.setSprite(t,e,t=>{t||this._update(!0)}),this}setLight(t,e={}){return this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)}getLight(){return this.style.getLight()}setSky(t){return this._lazyInitEmptyStyle(),this.style.setSky(t),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(t,e){return this.style.setFeatureState(t,e),this._update()}removeFeatureState(t,e){return this.style.removeFeatureState(t,e),this._update()}getFeatureState(t){return this.style.getFeatureState(t)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]}_setupContainer(){const t=this._container;t.classList.add("maplibregl-map");const e=this._canvasContainer=o.create("div","maplibregl-canvas-container",t);this._interactive&&e.classList.add("maplibregl-interactive"),this._canvas=o.create("canvas","maplibregl-canvas",e),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","regi

2=class{constructor(t){this._updateZoomButtons=()=>{const t=this._map.getZoom(),e=t===this._map.getMaxZoom(),i=t===this._map.getMinZoom();this._zoomInButton.disabled=e,this._zoomOutButton.disabled=i,this._zoomInButton.setAttribute("aria-disabled",e.toString()),this._zoomOutButton.setAttribute("aria-disabled",i.toString())},this._rotateCompassArrow=()=>{const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=t},this._setButtonTitle=(t,e)=>{const i=this._map._getUIString(`NavigationControl.${e}`);t.title=i,t.setAttribute("aria-label",i)},this.options=e.e({},Os,t),this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",t=>t.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",t=>this._map.zoomIn({},{originalEvent:t})),o.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",t=>this._map.zoomOut({},{originalEvent:t})),o.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",t=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:t}):this._map.resetNorth({},{originalEvent:t})}),this._compassIcon=o.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(t){return this._map=t,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Vs(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){o.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(t,e){const i=o.create("button",t,this._container);return i.type="button",i.addEventListener("click",e),i}},t.Popup=class extends e.E{constructor(t){super(),this.remove=()=>(this._content&&o.remove(this._content),this._container&&(o.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new e.k("close"))),this),this._onMouseUp=t=>{this._update(t.point)},this._onMouseMove=t=>{this._update(t.point)},this._onDrag=t=>{this._update(t.point)},this._update=t=>{var e;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=o.create("div","maplibregl-popup",this._map.getContainer()),this._tip=o.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const t of this.options.className.split(" "))this._container.classList.add(t);this._closeButton&&this._closeButton.setAttribute("aria-label",this._map._getUIString("Popup.Close")),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?Ns(this._lngLat,this._flatPos,this._map.transform):null===(e=this._lngLat)||void 0===e?void 0:e.wrap(),this._trackPointer&&!t)return;const i=this._flatPos=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&t?t:this._map.transform.locationPoint(this._lngLat));let r=this.options.anchor;const s=Qs(this.options.offset);if(!r){const t=this._container.offsetWidth,e=this._container.offsetHeight;let n;n=i.y+s.bottom.y<e?["top"]:i.y>this._map.transform.height-e?["bottom"]:[],i.x<t/2?n.push("left"):i.x>this._map.transform.width-t/2&&n.push("right"),r=0===n.length?"bottom":n.join("-")}let n=i.add(s[r]);this.options.subpixelPositioning||(n=n.round()),o.setTransform(this._container,`${js[r]} translate(${n.x}px,${n.y}px)`),$s(this._container,r,"popup")},this._onClose=()=>{this.remove()},this.options=e.e(Object.create(Ks),t)}addTo(t){return this._map&&this.remove(),this._map=t,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new e.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=e.N.convert(t),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(t){return this.setDOMContent(document.createTextNode(t))}setHTML(t){const e=document.createDocumentFragment(),i=document.createElement("body");let r;for(i.innerHTML=t;r=i.firstChild,r;)e.appendChild(r);return this.setDOMContent(e)}getMaxWidth(){var t;return null===(t=this._container)||void 0===t?void 0:t.style.maxWidth}setMaxWidth(t){return this.options.maxWidth=t,this._update(),this}setDOMContent(t){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=o.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(t),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(t){return this._container&&this._container.classList.add(t),this}removeClassName(t){return this._container&&this._container.classList.remove(t),this}setOffset(t){return this.options.offset=t,this._update(),this}toggleClassName(t){if(this._container)return this._container.classList.toggle(t)}setSubpixelPositioning(t){this.options.subpixelPositioning=t}_createCloseButton(){this.options.closeButton&&(this._closeButton=o.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const t=this._container.querySelector(Ys);t&&t.focus()}},t.RasterDEMTileSource=J,t.RasterTileSource=X,t.ScaleControl=class{constructor(t){this._onMove=()=>{Xs(this._map,this._container,this.options)},this.setUnit=t=>{this.options.unit=t,Xs(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Hs),t)}getDefaultPosition(){return"bottom-left"}onAdd(t){return this._map=t,this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){o.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},t.ScrollZoomHandler=us,t.Style=pe,t.TerrainControl=class{constructor(t){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=t}onAdd(t){return this._map=t,this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=o.create("button","maplibregl-ctrl-terrain",this._container),o.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){o.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},t.TwoFingersTouchPitchHandler=os,t.TwoFingersTouchRotateHandler=ss,t.TwoFingersTouchZoomHandler=is,t.TwoFingersTouchZoomRotateHandler=gs,t.VectorTileSource=H,t.VideoSource=tt,t.addSourceType=(t,i)=>e._(void 0,void 0,void 0,function*(){if(rt(t))throw new Error(`A source type called "${t}" already exists.`);((t,e)=>{it[t]=e})(t,i)}),t.clearPrewarmedResources=function(){const t=F;t&&(t.isPreloaded()&&1===t.numActive()?(t.release(L),F=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},t.getMaxParallelImageRequests=function(){return e.a.MAX_PARALLEL_IMAGE_REQUESTS},t.getRTLTextPluginStatus=function(){return at().getRTLTextPluginStatus()},t.getVersion=function(){return tn},t.getWorkerCount=function(){return R.workerCount},t.getWorkerUrl=function(){return e.a.WORKER_URL},t.importScriptInWorkers=function(t){return N().broadcast("IS",t)},t.prewarm=function(){V().acquire(L)},t.setMaxParallelImageRequests=function(t){e.a.MAX_PARALLEL_IMAGE_REQUESTS=t},t.setRTLTextPlugin=function(t,e){return at().setRTLTextPlugin(t,e)},t.setWorkerCount=function(t){R.workerCount=t},t.setWorkerUrl=function(t){e.a.WORKER_URL=t}}),t}()}(m);var f=function(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}(m.exports);const _=r.Layer.extend({options:{updateInterval:32,padding:.1,interactive:!1,pane:"tilePane"},initialize(t){r.setOptions(this,t),this._throttledUpdate=r.Util.throttle(this._update,this.options.updateInterval,this)},onAdd(t){this._container||this._initContainer();const e=this.getPaneName();t.getPane(e).appendChild(this._container),this._initGL(),this._offset=this._map.containerPointToLayerPoint([0,0]),t.options.zoomAnimation&&r.DomEvent.on(t._proxy,r.DomUtil.TRANSITION_END,this._transitionEnd,this)},onRemove(t){this._map._proxy&&this._map.options.zoomAnimation&&r.DomEvent.off(this._map._proxy,r.DomUtil.TRANSITION_END,this._transitionEnd,this);const e=this.getPaneName();t.getPane(e).removeChild(this._container),this._container=null,this._glMap.remove(),this._glMap=null},getEvents(){return{move:this._throttledUpdate,zoomanim:this._animateZoom,zoom:this._pinchZoom,zoomstart:this._zoomStart,zoomend:this._zoomEnd,resize:this._resize}},getMaplibreMap(){return this._glMap},getCanvas(){return this._glMap.getCanvas()},getSize(){return this._map.getSize().multiplyBy(1+2*this.options.padding)},getOpacity(){return this.options.opacity},setOpacity(t){this.options.opacity=t,this._container.style.opacity=t},getBounds(){const t=this.getSize().multiplyBy(.5),e=this._map.latLngToContainerPoint(this._map.getCenter());return r.latLngBounds(this._map.containerPointToLatLng(e.subtract(t)),this._map.containerPointToLatLng(e.add(t)))},getContainer(){return this._container},getPaneName(){return this._map.getPane(this.options.pane)?this.options.pane:"tilePane"},_resize(){return this._glMap._resize},_initContainer(){if(this._container)return;this._container=r.DomUtil.create("div","leaflet-gl-layer");const t=this.getSize(),e=this._map.getSize().multiplyBy(this.options.padding);this._container.style.width=`${t.x}px`,this._container.style.height=`${t.y}px`;const i=this._map.containerPointToLayerPoint([0,0]).subtract(e);r.DomUtil.setPosition(this._container,i)},_initGL(){if(this._glMap)return;const t=this._map.getCenter(),e=r.extend({},this.options,{container:this._container,center:[t.lng,t.lat],zoom:this._map.getZoom()-1,attributionControl:!1});this._glMap=new f.Map(e),this._glMap.on("error",t=>{t.error&&401===t.error.status&&console.warn("Invalid or expired API key. 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