pixi.js

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pixijs/pixijs
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/*!
 * PixiJS - v8.15.0
 * Compiled Mon, 05 Jan 2026 10:10:58 UTC
 *
 * PixiJS is licensed under the MIT License.
 * http://www.opensource.org/licenses/mit-license
 */this.PIXI=this.PIXI||{};var gif_js=function(A){"use strict";var He=typeof globalThis!="undefined"?globalThis:typeof window!="undefined"?window:typeof global!="undefined"?global:typeof self!="undefined"?self:{};function ee(r){return r&&r.__esModule&&Object.prototype.hasOwnProperty.call(r,"default")?r.default:r}function qe(r){return r&&Object.prototype.hasOwnProperty.call(r,"default")?r.default:r}function Ye(r){return r&&Object.prototype.hasOwnProperty.call(r,"default")&&Object.keys(r).length===1?r.default:r}function Ke(r){if(r.__esModule)return r;var t=r.default;if(typeof t=="function"){var e=function a(){return this instanceof a?Reflect.construct(t,arguments,this.constructor):t.apply(this,arguments)};e.prototype=t.prototype}else e={};return Object.defineProperty(e,"__esModule",{value:!0}),Object.keys(r).forEach(function(a){var n=Object.getOwnPropertyDescriptor(r,a);Object.defineProperty(e,a,n.get?n:{enumerable:!0,get:function(){return r[a]}})}),e}var 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s=(0,e.peekBytes)(2)(l);return s[0]===33&&s[1]===255}),c=(0,t.conditional)({comment:[{codes:(0,e.readBytes)(2)},a]},function(l){var s=(0,e.peekBytes)(2)(l);return s[0]===33&&s[1]===254}),p=[{header:[{signature:(0,e.readString)(3)},{version:(0,e.readString)(3)}]},{lsd:[{width:(0,e.readUnsigned)(!0)},{height:(0,e.readUnsigned)(!0)},{gct:(0,e.readBits)({exists:{index:0},resolution:{index:1,length:3},sort:{index:4},size:{index:5,length:3}})},{backgroundColorIndex:(0,e.readByte)()},{pixelAspectRatio:(0,e.readByte)()}]},(0,t.conditional)({gct:(0,e.readArray)(3,function(l,s){return Math.pow(2,s.lsd.gct.size+1)})},function(l,s){return s.lsd.gct.exists}),{frames:(0,t.loop)([n,i,c,o,u],function(l){var s=(0,e.peekByte)()(l);return s===33||s===44})}],h=p;r.default=h}(z);var We=ee(z),j={};Object.defineProperty(j,"__esModule",{value:!0});var Pe=j.deinterlace=void 0,Be=function(t,e){for(var a=new Array(t.length),n=t.length/e,o=function(s,f){var 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n.descriptor.lct&&n.descriptor.lct.exists?i.colorTable=n.lct:i.colorTable=e,t.gce&&(i.delay=(t.gce.delay||10)*10,i.disposalType=t.gce.extras.disposal,t.gce.extras.transparentColorGiven&&(i.transparentIndex=t.gce.transparentColorIndex)),a&&(i.patch=De(i)),i},Me=T.decompressFrame=N,Xe=function(t,e){return t.frames.filter(function(a){return a.image}).map(function(a){return N(a,t.gct,e)})};R=T.decompressFrames=Xe;var ze=Object.defineProperty,M=Object.getOwnPropertySymbols,H=Object.prototype.hasOwnProperty,q=Object.prototype.propertyIsEnumerable,Y=(r,t,e)=>t in r?ze(r,t,{enumerable:!0,configurable:!0,writable:!0,value:e}):r[t]=e,Ee=(r,t)=>{for(var e in t||(t={}))H.call(t,e)&&Y(r,e,t[e]);if(M)for(var e of M(t))q.call(t,e)&&Y(r,e,t[e]);return r},Ge=(r,t)=>{var e={};for(var a in r)H.call(r,a)&&t.indexOf(a)<0&&(e[a]=r[a]);if(r!=null&&M)for(var a of M(r))t.indexOf(a)<0&&q.call(r,a)&&(e[a]=r[a]);return e};class O{constructor(t){const[{texture:{width:e,height:a}}]=t;this.width=e,this.height=a,this.frames=t,this.textures=this.frames.map(n=>n.texture),this.totalFrames=this.frames.length,this.duration=this.frames[this.totalFrames-1].end}destroy(){for(const t of this.textures)t.destroy(!0);for(const t of this.frames)t.texture=null;this.frames.length=0,this.textures.length=0,Object.assign(this,{frames:null,textures:null,width:0,height:0,duration:0,totalFrames:0})}static from(t,e){if(!t||t.byteLength===0)throw new Error("Invalid buffer");const a=m=>{var y;let v=null;for(const x of m.frames)v=(y=x.gce)!=null?y:v,"image"in x&&!("gce"in x)&&(x.gce=v)},n=$(t);a(n);const o=R(n,!0),u=[],i=n.lsd.width,c=n.lsd.height,p=PIXI.DOMAdapter.get().createCanvas(i,c),h=p.getContext("2d",{willReadFrequently:!0}),l=PIXI.DOMAdapter.get().createCanvas(),s=l.getContext("2d");let f=0,d=null;const _=e!=null?e:{},{fps:P=30}=_,b=Ge(_,["fps"]),F=1e3/P;for(let m=0;m<o.length;m++){const{disposalType:y=2,delay:v=F,patch:x,dims:{width:k,height:I,left:w,top:C}}=o[m];l.width=k,l.height=I,s.clearRect(0,0,k,I);const S=s.createImageData(k,I);S.data.set(x),s.putImageData(S,0,0),y===3&&(d=h.getImageData(0,0,i,c)),h.drawImage(l,w,C);const E=h.getImageData(0,0,i,c);y===2?h.clearRect(0,0,i,c):y===3&&h.putImageData(d,0,0);const V=PIXI.DOMAdapter.get().createCanvas(E.width,E.height);V.getContext("2d").putImageData(E,0,0),u.push({start:f,end:f+v,texture:new PIXI.Texture({source:new PIXI.CanvasSource(Ee({resource:V},b))})}),f+=v}return p.width=p.height=0,l.width=l.height=0,new O(u)}}const K={extension:PIXI.ExtensionType.Asset,detection:{test:async()=>!0,add:async r=>[...r,"gif"],remove:async r=>r.filter(t=>t!=="gif")},loader:{name:"gifLoader",id:"gif",test:r=>PIXI.path.extname(r)===".gif"||r.startsWith("data:image/gif"),load:async(r,t)=>{const e=await(await PIXI.DOMAdapter.get().fetch(r)).arrayBuffer();return O.from(e,t==null?void 0:t.data)},unload:async r=>{r.destroy()}}};var Le=Object.defineProperty,X=Object.getOwnPropertySymbols,W=Object.prototype.hasOwnProperty,Z=Object.prototype.propertyIsEnumerable,J=(r,t,e)=>t in r?Le(r,t,{enumerable:!0,configurable:!0,writable:!0,value:e}):r[t]=e,Re=(r,t)=>{for(var e in t||(t={}))W.call(t,e)&&J(r,e,t[e]);if(X)for(var e of X(t))Z.call(t,e)&&J(r,e,t[e]);return r},$e=(r,t)=>{var e={};for(var a in r)W.call(r,a)&&t.indexOf(a)<0&&(e[a]=r[a]);if(r!=null&&X)for(var a of X(r))t.indexOf(a)<0&&Z.call(r,a)&&(e[a]=r[a]);return e};const Q=class G extends PIXI.Sprite{constructor(...t){const e=t[0]instanceof O?{source:t[0]}:t[0],a=Object.assign({},G.defaultOptions,e),{source:n,fps:o,loop:u,animationSpeed:i,autoPlay:c,autoUpdate:p,onComplete:h,onFrameChange:l,onLoop:s}=a,f=$e(a,["source","fps","loop","animationSpeed","autoPlay","autoUpdate","onComplete","onFrameChange","onLoop"]);super(Re({texture:PIXI.Texture.EMPTY},f)),this.animationSpeed=1,this.loop=!0,this.duration=0,this.autoPlay=!0,this.dirty=!1,this._currentFrame=0,this._autoUpdate=!1,this._isConnectedToTicker=!1,this._playing=!1,this._currentTime=0,this.onRender=()=>this._updateFrame(),this.texture=n.textures[0],this.duration=n.frames[n.frames.length-1].end,this._source=n,this._playing=!1,this._currentTime=0,this._isConnectedToTicker=!1,Object.assign(this,{fps:o,loop:u,animationSpeed:i,autoPlay:c,autoUpdate:p,onComplete:h,onFrameChange:l,onLoop:s}),this.currentFrame=0,c&&this.play()}stop(){this._playing&&(this._playing=!1,this._autoUpdate&&this._isConnectedToTicker&&(PIXI.Ticker.shared.remove(this.update,this),this._isConnectedToTicker=!1))}play(){this._playing||(this._playing=!0,this._autoUpdate&&!this._isConnectedToTicker&&(PIXI.Ticker.shared.add(this.update,this,PIXI.UPDATE_PRIORITY.HIGH),this._isConnectedToTicker=!0),!this.loop&&this.currentFrame===this._source.frames.length-1&&(this._currentTime=0))}get progress(){return this._currentTime/this.duration}get playing(){return this._playing}update(t){var e,a;if(!this._playing)return;const n=this.animationSpeed*t.deltaTime/PIXI.Ticker.targetFPMS,o=this._currentTime+n,u=o%this.duration,i=this._source.frames.findIndex(c=>c.start<=u&&c.end>u);o>=this.duration?this.loop?(this._currentTime=u,this._updateFrameIndex(i),(e=this.onLoop)==null||e.call(this)):(this._currentTime=this.duration,this._updateFrameIndex(this.totalFrames-1),(a=this.onComplete)==null||a.call(this),this.stop()):(this._currentTime=u,this._updateFrameIndex(i))}_updateFrame(){this.dirty&&(this.texture=this._source.frames[this._currentFrame].texture,this.dirty=!1)}get autoUpdate(){return this._autoUpdate}set autoUpdate(t){t!==this._autoUpdate&&(this._autoUpdate=t,!this._autoUpdate&&this._isConnectedToTicker?(PIXI.Ticker.shared.remove(this.update,this),this._isConnectedToTicker=!1):this._autoUpdate&&!this._isConnectedToTicker&&this._playing&&(PIXI.Ticker.shared.add(this.update,this),this._isConnectedToTicker=!0))}get currentFrame(){return this._currentFrame}set currentFrame(t){this._updateFrameIndex(t),this._currentTime=this._source.frames[t].start}get source(){return this._source}_updateFrameIndex(t){var e;if(t<0||t>=this.totalFrames)throw new Error(`Frame index out of range, expecting 0 to ${this.totalFrames}, got ${t}`);this._currentFrame!==t&&(this._currentFrame=t,this.dirty=!0,(e=this.onFrameChange)==null||e.call(this,t))}get totalFrames(){return this._source.totalFrames}destroy(t=!1){this.stop(),super.destroy(),t&&this._source.destroy();const e=null;this._source=e,this.onComplete=e,this.onFrameChange=e,this.onLoop=e}clone(){const t=new G({source:this._source,autoUpdate:this._autoUpdate,loop:this.loop,autoPlay:this.autoPlay,animationSpeed:this.animationSpeed,onComplete:this.onComplete,onFrameChange:this.onFrameChange,onLoop:this.onLoop});return t.dirty=!0,t}};Q.defaultOptions={fps:30,loop:!0,animationSpeed:1,autoPlay:!0,autoUpdate:!0,onComplete:null,onFrameChange:null,onLoop:null};let Ne=Q;return PIXI.extensions.add(K),A.GifAsset=K,A.GifSource=O,A.GifSprite=Ne,A}({});Object.assign(this.PIXI,gif_js);
//# sourceMappingURL=gif.min.js.map