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pixi.js

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PixiJS — The HTML5 Creation Engine =============

pixijs.com

pixijs/pixijs

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i in e)s[e[i]]=i;var n={};r.prototype.toName=function(o){if(!(this.rgba.a||this.rgba.r||this.rgba.g||this.rgba.b))return"transparent";var a,l,u=s[this.toHex()];if(u)return u;if(o!=null&&o.closest){var h=this.toRgb(),c=1/0,d="black";if(!n.length)for(var p in e)n[p]=new r(e[p]).toRgb();for(var f in e){var g=(a=h,l=n[f],Math.pow(a.r-l.r,2)+Math.pow(a.g-l.g,2)+Math.pow(a.b-l.b,2));g<c&&(c=g,d=f)}return d}},t.string.push([function(o){var a=o.toLowerCase(),l=a==="transparent"?"#0000":e[a];return l?new r(l).toRgb():null},"name"])}var xv=Object.defineProperty,Xu=Object.getOwnPropertySymbols,bv=Object.prototype.hasOwnProperty,vv=Object.prototype.propertyIsEnumerable,Hu=(r,t,e)=>t in r?xv(r,t,{enumerable:!0,configurable:!0,writable:!0,value:e}):r[t]=e,yv=(r,t)=>{for(var e in t||(t={}))bv.call(t,e)&&Hu(r,e,t[e]);if(Xu)for(var e of Xu(t))vv.call(t,e)&&Hu(r,e,t[e]);return r};gv([_v]);const Re=class es{constructor(t=16777215){this._value=null,this._components=new Float32Array(4),this._components.fill(1),this._int=16777215,this.value=t}get red(){return this._components[0]}get green(){return this._components[1]}get blue(){return this._components[2]}get alpha(){return this._components[3]}setValue(t){return this.value=t,this}set value(t){if(t instanceof es)this._value=this._cloneSource(t._value),this._int=t._int,this._components.set(t._components);else{if(t===null)throw new Error("Cannot set Color#value to null");(this._value===null||!this._isSourceEqual(this._value,t))&&(this._normalize(t),this._value=this._cloneSource(t))}}get value(){return this._value}_cloneSource(t){return typeof t=="string"||typeof t=="number"||t instanceof Number||t===null?t:Array.isArray(t)||ArrayBuffer.isView(t)?t.slice(0):typeof t=="object"&&t!==null?yv({},t):t}_isSourceEqual(t,e){const s=typeof t;if(s!==typeof e)return!1;if(s==="number"||s==="string"||t instanceof Number)return t===e;if(Array.isArray(t)&&Array.isArray(e)||ArrayBuffer.isView(t)&&ArrayBuffer.isView(e))return t.length!==e.length?!1:t.every((i,n)=>i===e[n]);if(t!==null&&e!==null){const i=Object.keys(t),n=Object.keys(e);return i.length!==n.length?!1:i.every(o=>t[o]===e[o])}return t===e}toRgba(){const[t,e,s,i]=this._components;return{r:t,g:e,b:s,a:i}}toRgb(){const[t,e,s]=this._components;return{r:t,g:e,b:s}}toRgbaString(){const[t,e,s]=this.toUint8RgbArray();return`rgba(${t},${e},${s},${this.alpha})`}toUint8RgbArray(t){const[e,s,i]=this._components;return this._arrayRgb||(this._arrayRgb=[]),t=t||this._arrayRgb,t[0]=Math.round(e*255),t[1]=Math.round(s*255),t[2]=Math.round(i*255),t}toArray(t){this._arrayRgba||(this._arrayRgba=[]),t=t||this._arrayRgba;const[e,s,i,n]=this._components;return t[0]=e,t[1]=s,t[2]=i,t[3]=n,t}toRgbArray(t){this._arrayRgb||(this._arrayRgb=[]),t=t||this._arrayRgb;const[e,s,i]=this._components;return t[0]=e,t[1]=s,t[2]=i,t}toNumber(){return this._int}toBgrNumber(){const[t,e,s]=this.toUint8RgbArray();return(s<<16)+(e<<8)+t}toLittleEndianNumber(){const t=this._int;return(t>>16)+(t&65280)+((t&255)<<16)}multiply(t){const[e,s,i,n]=es._temp.setValue(t)._components;return this._components[0]*=e,this._components[1]*=s,this._components[2]*=i,this._components[3]*=n,this._refreshInt(),this._value=null,this}premultiply(t,e=!0){return e&&(this._components[0]*=t,this._components[1]*=t,this._components[2]*=t),this._components[3]=t,this._refreshInt(),this._value=null,this}toPremultiplied(t,e=!0){if(t===1)return(255<<24)+this._int;if(t===0)return e?0:this._int;let s=this._int>>16&255,i=this._int>>8&255,n=this._int&255;return e&&(s=s*t+.5|0,i=i*t+.5|0,n=n*t+.5|0),(t*255<<24)+(s<<16)+(i<<8)+n}toHex(){const t=this._int.toString(16);return`#${"000000".substring(0,6-t.length)+t}`}toHexa(){const t=Math.round(this._components[3]*255).toString(16);return this.toHex()+"00".substring(0,2-t.length)+t}setAlpha(t){return this._components[3]=this._clamp(t),this}_normalize(t){let e,s,i,n;if((typeof t=="number"||t instanceof Number)&&t>=0&&t<=16777215){const o=t;e=(o>>16&255)/255,s=(o>>8&255)/255,i=(o&255)/255,n=1}else if((Array.isArray(t)||t instanceof Float32Array)&&t.length>=3&&t.length<=4)t=this._clamp(t),[e,s,i,n=1]=t;else if((t instanceof Uint8Array||t instanceof Uint8ClampedArray)&&t.length>=3&&t.length<=4)t=this._clamp(t,0,255),[e,s,i,n=255]=t,e/=255,s/=255,i/=255,n/=255;else if(typeof t=="string"||typeof t=="object"){if(typeof t=="string"){const a=es.HEX_PATTERN.exec(t);a&&(t=`#${a[2]}`)}const o=Ut(t);o.isValid()&&({r:e,g:s,b:i,a:n}=o.rgba,e/=255,s/=255,i/=255)}if(e!==void 0)this._components[0]=e,this._components[1]=s,this._components[2]=i,this._components[3]=n,this._refreshInt();else throw new Error(`Unable to convert color ${t}`)}_refreshInt(){this._clamp(this._components);const[t,e,s]=this._components;this._int=(t*255<<16)+(e*255<<8)+(s*255|0)}_clamp(t,e=0,s=1){return typeof t=="number"?Math.min(Math.max(t,e),s):(t.forEach((i,n)=>{t[n]=Math.min(Math.max(i,e),s)}),t)}static isColorLike(t){return typeof t=="number"||typeof t=="string"||t instanceof Number||t instanceof es||Array.isArray(t)||t instanceof Uint8Array||t instanceof Uint8ClampedArray||t instanceof Float32Array||t.r!==void 0&&t.g!==void 0&&t.b!==void 0||t.r!==void 0&&t.g!==void 0&&t.b!==void 0&&t.a!==void 0||t.h!==void 0&&t.s!==void 0&&t.l!==void 0||t.h!==void 0&&t.s!==void 0&&t.l!==void 0&&t.a!==void 0||t.h!==void 0&&t.s!==void 0&&t.v!==void 0||t.h!==void 0&&t.s!==void 0&&t.v!==void 0&&t.a!==void 0}};Re.shared=new Re,Re._temp=new Re,Re.HEX_PATTERN=/^(#|0x)?(([a-f0-9]{3}){1,2}([a-f0-9]{2})?)$/i;let z=Re;const ju={cullArea:null,cullable:!1,cullableChildren:!0},zu=Math.PI*2,Vu=180/Math.PI,Wu=Math.PI/180;class W{constructor(t=0,e=0){this.x=0,this.y=0,this.x=t,this.y=e}clone(){return new W(this.x,this.y)}copyFrom(t){return this.set(t.x,t.y),this}copyTo(t){return t.set(this.x,this.y),t}equals(t){return t.x===this.x&&t.y===this.y}set(t=0,e=t){return this.x=t,this.y=e,this}static get shared(){return ln.x=0,ln.y=0,ln}}const ln=new W;class C{constructor(t=1,e=0,s=0,i=1,n=0,o=0){this.array=null,this.a=t,this.b=e,this.c=s,this.d=i,this.tx=n,this.ty=o}fromArray(t){this.a=t[0],this.b=t[1],this.c=t[3],this.d=t[4],this.tx=t[2],this.ty=t[5]}set(t,e,s,i,n,o){return this.a=t,this.b=e,this.c=s,this.d=i,this.tx=n,this.ty=o,this}toArray(t,e){this.array||(this.array=new Float32Array(9));const s=e||this.array;return t?(s[0]=this.a,s[1]=this.b,s[2]=0,s[3]=this.c,s[4]=this.d,s[5]=0,s[6]=this.tx,s[7]=this.ty,s[8]=1):(s[0]=this.a,s[1]=this.c,s[2]=this.tx,s[3]=this.b,s[4]=this.d,s[5]=this.ty,s[6]=0,s[7]=0,s[8]=1),s}apply(t,e){e=e||new W;const s=t.x,i=t.y;return e.x=this.a*s+this.c*i+this.tx,e.y=this.b*s+this.d*i+this.ty,e}applyInverse(t,e){e=e||new W;const s=this.a,i=this.b,n=this.c,o=this.d,a=this.tx,l=this.ty,u=1/(s*o+n*-i),h=t.x,c=t.y;return e.x=o*u*h+-n*u*c+(l*n-a*o)*u,e.y=s*u*c+-i*u*h+(-l*s+a*i)*u,e}translate(t,e){return this.tx+=t,this.ty+=e,this}scale(t,e){return this.a*=t,this.d*=e,this.c*=t,this.b*=e,this.tx*=t,this.ty*=e,this}rotate(t){const e=Math.cos(t),s=Math.sin(t),i=this.a,n=this.c,o=this.tx;return this.a=i*e-this.b*s,this.b=i*s+this.b*e,this.c=n*e-this.d*s,this.d=n*s+this.d*e,this.tx=o*e-this.ty*s,this.ty=o*s+this.ty*e,this}append(t){const e=this.a,s=this.b,i=this.c,n=this.d;return this.a=t.a*e+t.b*i,this.b=t.a*s+t.b*n,this.c=t.c*e+t.d*i,this.d=t.c*s+t.d*n,this.tx=t.tx*e+t.ty*i+this.tx,this.ty=t.tx*s+t.ty*n+this.ty,this}appendFrom(t,e){const s=t.a,i=t.b,n=t.c,o=t.d,a=t.tx,l=t.ty,u=e.a,h=e.b,c=e.c,d=e.d;return this.a=s*u+i*c,this.b=s*h+i*d,this.c=n*u+o*c,this.d=n*h+o*d,this.tx=a*u+l*c+e.tx,this.ty=a*h+l*d+e.ty,this}setTransform(t,e,s,i,n,o,a,l,u){return this.a=Math.cos(a+u)*n,this.b=Math.sin(a+u)*n,this.c=-Math.sin(a-l)*o,this.d=Math.cos(a-l)*o,this.tx=t-(s*this.a+i*this.c),this.ty=e-(s*this.b+i*this.d),this}prepend(t){const e=this.tx;if(t.a!==1||t.b!==0||t.c!==0||t.d!==1){const s=this.a,i=this.c;this.a=s*t.a+this.b*t.c,this.b=s*t.b+this.b*t.d,this.c=i*t.a+this.d*t.c,this.d=i*t.b+this.d*t.d}return this.tx=e*t.a+this.ty*t.c+t.tx,this.ty=e*t.b+this.ty*t.d+t.ty,this}decompose(t){const e=this.a,s=this.b,i=this.c,n=this.d,o=t.pivot,a=-Math.atan2(-i,n),l=Math.atan2(s,e),u=Math.abs(a+l);return u<1e-5||Math.abs(zu-u)<1e-5?(t.rotation=l,t.skew.x=t.skew.y=0):(t.rotation=0,t.skew.x=a,t.skew.y=l),t.scale.x=Math.sqrt(e*e+s*s),t.scale.y=Math.sqrt(i*i+n*n),t.position.x=this.tx+(o.x*e+o.y*i),t.position.y=this.ty+(o.x*s+o.y*n),t}invert(){const t=this.a,e=this.b,s=this.c,i=this.d,n=this.tx,o=t*i-e*s;return this.a=i/o,this.b=-e/o,this.c=-s/o,this.d=t/o,this.tx=(s*this.ty-i*n)/o,this.ty=-(t*this.ty-e*n)/o,this}isIdentity(){return this.a===1&&this.b===0&&this.c===0&&this.d===1&&this.tx===0&&this.ty===0}identity(){return this.a=1,this.b=0,this.c=0,this.d=1,this.tx=0,this.ty=0,this}clone(){const t=new C;return t.a=this.a,t.b=this.b,t.c=this.c,t.d=this.d,t.tx=this.tx,t.ty=this.ty,t}copyTo(t){return t.a=this.a,t.b=this.b,t.c=this.c,t.d=this.d,t.tx=this.tx,t.ty=this.ty,t}copyFrom(t){return this.a=t.a,this.b=t.b,this.c=t.c,this.d=t.d,this.tx=t.tx,this.ty=t.ty,this}equals(t){return t.a===this.a&&t.b===this.b&&t.c===this.c&&t.d===this.d&&t.tx===this.tx&&t.ty===this.ty}static get IDENTITY(){return Sv.identity()}static get shared(){return Tv.identity()}}const Tv=new C,Sv=new C;class st{constructor(t,e,s){this._x=e||0,this._y=s||0,this._observer=t}clone(t){return new st(t!=null?t:this._observer,this._x,this._y)}set(t=0,e=t){return(this._x!==t||this._y!==e)&&(this._x=t,this._y=e,this._observer._onUpdate(this)),this}copyFrom(t){return(this._x!==t.x||this._y!==t.y)&&(this._x=t.x,this._y=t.y,this._observer._onUpdate(this)),this}copyTo(t){return t.set(this._x,this._y),t}equals(t){return t.x===this._x&&t.y===this._y}get x(){return this._x}set x(t){this._x!==t&&(this._x=t,this._observer._onUpdate(this))}get y(){return this._y}set y(t){this._y!==t&&(this._y=t,this._observer._onUpdate(this))}}const cr={default:-1};function Z(r="default"){return cr[r]===void 0&&(cr[r]=-1),++cr[r]}function Ev(){for(const r in cr)delete cr[r]}class hs{constructor(t,e){this._pool=[],this._count=0,this._index=0,this._classType=t,e&&this.prepopulate(e)}prepopulate(t){for(let e=0;e<t;e++)this._pool[this._index++]=new this._classType;this._count+=t}get(t){var e;let s;return this._index>0?s=this._pool[--this._index]:s=new this._classType,(e=s.init)==null||e.call(s,t),s}return(t){var e;(e=t.reset)==null||e.call(t),this._pool[this._index++]=t}get totalSize(){return this._count}get totalFree(){return this._index}get totalUsed(){return this._count-this._index}clear(){this._pool.length=0,this._index=0}}class Yu{constructor(){this._poolsByClass=new Map}prepopulate(t,e){this.getPool(t).prepopulate(e)}get(t,e){return this.getPool(t).get(e)}return(t){this.getPool(t.constructor).return(t)}getPool(t){return this._poolsByClass.has(t)||this._poolsByClass.set(t,new hs(t)),this._poolsByClass.get(t)}stats(){const t={};return this._poolsByClass.forEach(e=>{const s=t[e._classType.name]?e._classType.name+e._classType.ID:e._classType.name;t[s]={free:e.totalFree,used:e.totalUsed,size:e.totalSize}}),t}}const X=new Yu;function un(r,t,e){const s=r.length;let i;if(t>=s||e===0)return;e=t+e>s?s-t:e;const n=s-e;for(i=t;i<n;++i)r[i]=r[i+e];r.length=n}const Ku={allowChildren:!0,removeChildren(r=0,t){const e=t!=null?t:this.children.length,s=e-r,i=[];if(s>0&&s<=e){for(let o=e-1;o>=r;o--){const a=this.children[o];a&&(i.push(a),a.parent=null)}un(this.children,r,e);const n=this.renderGroup||this.parentRenderGroup;n&&n.removeChildren(i);for(let o=0;o<i.length;++o)this.emit("childRemoved",i[o],this,o),i[o].emit("removed",this);return i}else if(s===0&&this.children.length===0)return i;throw new RangeError("removeChildren: numeric values are outside the acceptable range.")},removeChildAt(r){const t=this.getChildAt(r);return this.removeChild(t)},getChildAt(r){if(r<0||r>=this.children.length)throw new Error(`getChildAt: Index (${r}) does not exist.`);return this.children[r]},setChildIndex(r,t){if(t<0||t>=this.children.length)throw new Error(`The index ${t} supplied is out of bounds ${this.children.length}`);this.getChildIndex(r),this.addChildAt(r,t)},getChildIndex(r){const t=this.children.indexOf(r);if(t===-1)throw new Error("The supplied Container must be a child of the caller");return t},addChildAt(r,t){const{children:e}=this;if(t<0||t>e.length)throw new Error(`${r}addChildAt: The index ${t} supplied is out of bounds ${e.length}`);if(r.parent){const i=r.parent.children.indexOf(r);if(r.parent===this&&i===t)return r;i!==-1&&r.parent.children.splice(i,1)}t===e.length?e.push(r):e.splice(t,0,r),r.parent=this,r.didChange=!0,r.didViewUpdate=!1,r._updateFlags=15;const s=this.renderGroup||this.parentRenderGroup;return s&&s.addChild(r),this.sortableChildren&&(this.sortDirty=!0),this.emit("childAdded",r,this,t),r.emit("added",this),r},swapChildren(r,t){if(r===t)return;const e=this.getChildIndex(r),s=this.getChildIndex(t);this.children[e]=t,this.children[s]=r;const i=this.renderGroup||this.parentRenderGroup;i&&(i.structureDidChange=!0),this._didContainerChangeTick++},removeFromParent(){var r;(r=this.parent)==null||r.removeChild(this)},reparentChild(...r){return r.length===1?this.reparentChildAt(r[0],this.children.length):(r.forEach(t=>this.reparentChildAt(t,this.children.length)),r[0])},reparentChildAt(r,t){if(r.parent===this)return this.setChildIndex(r,t),r;const e=r.worldTransform.clone();r.removeFromParent(),this.addChildAt(r,t);const s=this.worldTransform.clone();return s.invert(),e.prepend(s),r.setFromMatrix(e),r}};class dr{constructor(){this.pipe="filter",this.priority=1}destroy(){for(let t=0;t<this.filters.length;t++)this.filters[t].destroy();this.filters=null,this.filterArea=null}}class qu{constructor(){this._effectClasses=[],this._tests=[],this._initialized=!1}init(){this._initialized||(this._initialized=!0,this._effectClasses.forEach(t=>{this.add({test:t.test,maskClass:t})}))}add(t){this._tests.push(t)}getMaskEffect(t){this._initialized||this.init();for(let e=0;e<this._tests.length;e++){const s=this._tests[e];if(s.test(t))return X.get(s.maskClass,t)}return t}returnMaskEffect(t){X.return(t)}}const cs=new qu;D.handleByList(v.MaskEffect,cs._effectClasses);const Zu={_maskEffect:null,_filterEffect:null,effects:[],addEffect(r){if(this.effects.indexOf(r)!==-1)return;this.effects.push(r),this.effects.sort((e,s)=>e.priority-s.priority);const t=this.renderGroup||this.parentRenderGroup;t&&(t.structureDidChange=!0),this._updateIsSimple()},removeEffect(r){const t=this.effects.indexOf(r);t!==-1&&(this.effects.splice(t,1),this.parentRenderGroup&&(this.parentRenderGroup.structureDidChange=!0),this._updateIsSimple())},set mask(r){const t=this._maskEffect;(t==null?void 0:t.mask)!==r&&(t&&(this.removeEffect(t),cs.returnMaskEffect(t),this._maskEffect=null),r!=null&&(this._maskEffect=cs.getMaskEffect(r),this.addEffect(this._maskEffect)))},get mask(){var r;return(r=this._maskEffect)==null?void 0:r.mask},set filters(r){var t;!Array.isArray(r)&&r&&(r=[r]);const e=this._filterEffect||(this._filterEffect=new dr);r=r;const s=(r==null?void 0:r.length)>0,i=((t=e.filters)==null?void 0:t.length)>0,n=s!==i;r=Array.isArray(r)?r.slice(0):r,e.filters=Object.freeze(r),n&&(s?this.addEffect(e):(this.removeEffect(e),e.filters=r!=null?r:null))},get filters(){var r;return(r=this._filterEffect)==null?void 0:r.filters},set filterArea(r){this._filterEffect||(this._filterEffect=new dr),this._filterEffect.filterArea=r},get filterArea(){var r;return(r=this._filterEffect)==null?void 0:r.filterArea}},Qu={label:null,get name(){return this.label},set name(r){this.label=r},getChildByName(r,t=!1){return this.getChildByLabel(r,t)},getChildByLabel(r,t=!1){const e=this.children;for(let s=0;s<e.length;s++){const i=e[s];if(i.label===r||r instanceof RegExp&&r.test(i.label))return i}if(t)for(let s=0;s<e.length;s++){const i=e[s].getChildByLabel(r,!0);if(i)return i}return null},getChildrenByLabel(r,t=!1,e=[]){const s=this.children;for(let i=0;i<s.length;i++){const n=s[i];(n.label===r||r instanceof RegExp&&r.test(n.label))&&e.push(n)}if(t)for(let i=0;i<s.length;i++)s[i].getChildrenByLabel(r,!0,e);return e}},ds=[new W,new W,new W,new W];class V{constructor(t=0,e=0,s=0,i=0){this.type="rectangle",this.x=Number(t),this.y=Number(e),this.width=Number(s),this.height=Number(i)}get left(){return this.x}get right(){return this.x+this.width}get top(){return this.y}get bottom(){return this.y+this.height}isEmpty(){return this.left===this.right||this.top===this.bottom}static get EMPTY(){return new V(0,0,0,0)}clone(){return new V(this.x,this.y,this.width,this.height)}copyFromBounds(t){return this.x=t.minX,this.y=t.minY,this.width=t.maxX-t.minX,this.height=t.maxY-t.minY,this}copyFrom(t){return this.x=t.x,this.y=t.y,this.width=t.width,this.height=t.height,this}copyTo(t){return t.copyFrom(this),t}contains(t,e){return this.width<=0||this.height<=0?!1:t>=this.x&&t<this.x+this.width&&e>=this.y&&e<this.y+this.height}strokeContains(t,e,s){const{width:i,height:n}=this;if(i<=0||n<=0)return!1;const o=this.x,a=this.y,l=o-s/2,u=o+i+s/2,h=a-s/2,c=a+n+s/2,d=o+s/2,p=o+i-s/2,f=a+s/2,g=a+n-s/2;return t>=l&&t<=u&&e>=h&&e<=c&&!(t>d&&t<p&&e>f&&e<g)}intersects(t,e){if(!e){const R=this.x<t.x?t.x:this.x;if((this.right>t.right?t.right:this.right)<=R)return!1;const S=this.y<t.y?t.y:this.y;return(this.bottom>t.bottom?t.bottom:this.bottom)>S}const s=this.left,i=this.right,n=this.top,o=this.bottom;if(i<=s||o<=n)return!1;const a=ds[0].set(t.left,t.top),l=ds[1].set(t.left,t.bottom),u=ds[2].set(t.right,t.top),h=ds[3].set(t.right,t.bottom);if(u.x<=a.x||l.y<=a.y)return!1;const c=Math.sign(e.a*e.d-e.b*e.c);if(c===0||(e.apply(a,a),e.apply(l,l),e.apply(u,u),e.apply(h,h),Math.max(a.x,l.x,u.x,h.x)<=s||Math.min(a.x,l.x,u.x,h.x)>=i||Math.max(a.y,l.y,u.y,h.y)<=n||Math.min(a.y,l.y,u.y,h.y)>=o))return!1;const d=c*(l.y-a.y),p=c*(a.x-l.x),f=d*s+p*n,g=d*i+p*n,m=d*s+p*o,_=d*i+p*o;if(Math.max(f,g,m,_)<=d*a.x+p*a.y||Math.min(f,g,m,_)>=d*h.x+p*h.y)return!1;const x=c*(a.y-u.y),b=c*(u.x-a.x),y=x*s+b*n,T=x*i+b*n,w=x*s+b*o,A=x*i+b*o;return!(Math.max(y,T,w,A)<=x*a.x+b*a.y||Math.min(y,T,w,A)>=x*h.x+b*h.y)}pad(t=0,e=t){return this.x-=t,this.y-=e,this.width+=t*2,this.height+=e*2,this}fit(t){const e=Math.max(this.x,t.x),s=Math.min(this.x+this.width,t.x+t.width),i=Math.max(this.y,t.y),n=Math.min(this.y+this.height,t.y+t.height);return this.x=e,this.width=Math.max(s-e,0),this.y=i,this.height=Math.max(n-i,0),this}ceil(t=1,e=.001){const s=Math.ceil((this.x+this.width-e)*t)/t,i=Math.ceil((this.y+this.height-e)*t)/t;return this.x=Math.floor((this.x+e)*t)/t,this.y=Math.floor((this.y+e)*t)/t,this.width=s-this.x,this.height=i-this.y,this}enlarge(t){const e=Math.min(this.x,t.x),s=Math.max(this.x+this.width,t.x+t.width),i=Math.min(this.y,t.y),n=Math.max(this.y+this.height,t.y+t.height);return this.x=e,this.width=s-e,this.y=i,this.height=n-i,this}getBounds(t){return t=t||new V,t.copyFrom(this),t}}const Ju=new C;class ht{constructor(t=1/0,e=1/0,s=-1/0,i=-1/0){this.minX=1/0,this.minY=1/0,this.maxX=-1/0,this.maxY=-1/0,this.matrix=Ju,this.minX=t,this.minY=e,this.maxX=s,this.maxY=i}isEmpty(){return this.minX>this.maxX||this.minY>this.maxY}get rectangle(){this._rectangle||(this._rectangle=new V);const t=this._rectangle;return this.minX>this.maxX||this.minY>this.maxY?(t.x=0,t.y=0,t.width=0,t.height=0):t.copyFromBounds(this),t}clear(){return this.minX=1/0,this.minY=1/0,this.maxX=-1/0,this.maxY=-1/0,this.matrix=Ju,this}set(t,e,s,i){this.minX=t,this.minY=e,this.maxX=s,this.maxY=i}addFrame(t,e,s,i,n){n||(n=this.matrix);const o=n.a,a=n.b,l=n.c,u=n.d,h=n.tx,c=n.ty;let d=this.minX,p=this.minY,f=this.maxX,g=this.maxY,m=o*t+l*e+h,_=a*t+u*e+c;m<d&&(d=m),_<p&&(p=_),m>f&&(f=m),_>g&&(g=_),m=o*s+l*e+h,_=a*s+u*e+c,m<d&&(d=m),_<p&&(p=_),m>f&&(f=m),_>g&&(g=_),m=o*t+l*i+h,_=a*t+u*i+c,m<d&&(d=m),_<p&&(p=_),m>f&&(f=m),_>g&&(g=_),m=o*s+l*i+h,_=a*s+u*i+c,m<d&&(d=m),_<p&&(p=_),m>f&&(f=m),_>g&&(g=_),this.minX=d,this.minY=p,this.maxX=f,this.maxY=g}addRect(t,e){this.addFrame(t.x,t.y,t.x+t.width,t.y+t.height,e)}addBounds(t,e){this.addFrame(t.minX,t.minY,t.maxX,t.maxY,e)}addBoundsMask(t){this.minX=this.minX>t.minX?this.minX:t.minX,this.minY=this.minY>t.minY?this.minY:t.minY,this.maxX=this.maxX<t.maxX?this.maxX:t.maxX,this.maxY=this.maxY<t.maxY?this.maxY:t.maxY}applyMatrix(t){const e=this.minX,s=this.minY,i=this.maxX,n=this.maxY,{a:o,b:a,c:l,d:u,tx:h,ty:c}=t;let d=o*e+l*s+h,p=a*e+u*s+c;this.minX=d,this.minY=p,this.maxX=d,this.maxY=p,d=o*i+l*s+h,p=a*i+u*s+c,this.minX=d<this.minX?d:this.minX,this.minY=p<this.minY?p:this.minY,this.maxX=d>this.maxX?d:this.maxX,this.maxY=p>this.maxY?p:this.maxY,d=o*e+l*n+h,p=a*e+u*n+c,this.minX=d<this.minX?d:this.minX,this.minY=p<this.minY?p:this.minY,this.maxX=d>this.maxX?d:this.maxX,this.maxY=p>this.maxY?p:this.maxY,d=o*i+l*n+h,p=a*i+u*n+c,this.minX=d<this.minX?d:this.minX,this.minY=p<this.minY?p:this.minY,this.maxX=d>this.maxX?d:this.maxX,this.maxY=p>this.maxY?p:this.maxY}fit(t){return this.minX<t.left&&(this.minX=t.left),this.maxX>t.right&&(this.maxX=t.right),this.minY<t.top&&(this.minY=t.top),this.maxY>t.bottom&&(this.maxY=t.bottom),this}fitBounds(t,e,s,i){return this.minX<t&&(this.minX=t),this.maxX>e&&(this.maxX=e),this.minY<s&&(this.minY=s),this.maxY>i&&(this.maxY=i),this}pad(t,e=t){return this.minX-=t,this.maxX+=t,this.minY-=e,this.maxY+=e,this}ceil(){return this.minX=Math.floor(this.minX),this.minY=Math.floor(this.minY),this.maxX=Math.ceil(this.maxX),this.maxY=Math.ceil(this.maxY),this}clone(){return new ht(this.minX,this.minY,this.maxX,this.maxY)}scale(t,e=t){return this.minX*=t,this.minY*=e,this.maxX*=t,this.maxY*=e,this}get x(){return this.minX}set x(t){const e=this.maxX-this.minX;this.minX=t,this.maxX=t+e}get y(){return this.minY}set y(t){const e=this.maxY-this.minY;this.minY=t,this.maxY=t+e}get width(){return this.maxX-this.minX}set width(t){this.maxX=this.minX+t}get height(){return this.maxY-this.minY}set height(t){this.maxY=this.minY+t}get left(){return this.minX}get right(){return this.maxX}get top(){return this.minY}get bottom(){return this.maxY}get isPositive(){return this.maxX-this.minX>0&&this.maxY-this.minY>0}get isValid(){return this.minX+this.minY!==1/0}addVertexData(t,e,s,i){let n=this.minX,o=this.minY,a=this.maxX,l=this.maxY;i||(i=this.matrix);const u=i.a,h=i.b,c=i.c,d=i.d,p=i.tx,f=i.ty;for(let g=e;g<s;g+=2){const m=t[g],_=t[g+1],x=u*m+c*_+p,b=h*m+d*_+f;n=x<n?x:n,o=b<o?b:o,a=x>a?x:a,l=b>l?b:l}this.minX=n,this.minY=o,this.maxX=a,this.maxY=l}containsPoint(t,e){return this.minX<=t&&this.minY<=e&&this.maxX>=t&&this.maxY>=e}toString(){return`[pixi.js:Bounds minX=${this.minX} minY=${this.minY} maxX=${this.maxX} maxY=${this.maxY} width=${this.width} height=${this.height}]`}}const kt=new hs(C),$t=new hs(ht);function pr(r,t,e){e.clear();let s,i;return r.parent?t?s=r.parent.worldTransform:(i=kt.get().identity(),s=fr(r,i)):s=C.IDENTITY,hn(r,e,s,t),i&&kt.return(i),e.isValid||e.set(0,0,0,0),e}function hn(r,t,e,s){var i,n;if(!r.visible||!r.measurable)return;let o;s?o=r.worldTransform:(r.updateLocalTransform(),o=kt.get(),o.appendFrom(r.localTransform,e));const a=t,l=!!r.effects.length;if(l&&(t=$t.get().clear()),r.boundsArea)t.addRect(r.boundsArea,o);else{r.addBounds&&(t.matrix=o,r.addBounds(t));for(let u=0;u<r.children.length;u++)hn(r.children[u],t,o,s)}if(l){for(let u=0;u<r.effects.length;u++)(n=(i=r.effects[u]).addBounds)==null||n.call(i,t);a.addBounds(t,C.IDENTITY),$t.return(t)}s||kt.return(o)}function fr(r,t){const e=r.parent;return e&&(fr(e,t),e.updateLocalTransform(),t.append(e.localTransform)),t}function ps(r,t,e){return t.clear(),e||(e=C.IDENTITY),th(r,t,e,r,!0),t.isValid||t.set(0,0,0,0),t}function th(r,t,e,s,i){var n,o;let a;if(i)a=kt.get(),a=e.copyTo(a);else{if(!r.visible||!r.measurable)return;r.updateLocalTransform();const h=r.localTransform;a=kt.get(),a.appendFrom(h,e)}const l=t,u=!!r.effects.length;if(u&&(t=$t.get().clear()),r.boundsArea)t.addRect(r.boundsArea,a);else{r.renderPipeId&&(t.matrix=a,r.addBounds(t));const h=r.children;for(let c=0;c<h.length;c++)th(h[c],t,a,s,!1)}if(u){for(let h=0;h<r.effects.length;h++)(o=(n=r.effects[h]).addLocalBounds)==null||o.call(n,t,s);l.addBounds(t,C.IDENTITY),$t.return(t)}kt.return(a)}function eh(r,t,e){const s=r.parent;s&&s!==t&&(eh(s,t,e),s.updateLocalTransform(),e.append(s.localTransform))}function cn(r,t){const e=r.children;for(let s=0;s<e.length;s++){const i=e[s],n=i.uid,o=(i._didViewChangeTick&65535)<<16|i._didContainerChangeTick&65535,a=t.index;(t.data[a]!==n||t.data[a+1]!==o)&&(t.data[t.index]=n,t.data[t.index+1]=o,t.didChange=!0),t.index=a+2,i.children.length&&cn(i,t)}return t.didChange}const Av=new C,rh={_localBoundsCacheId:-1,_localBoundsCacheData:null,_setWidth(r,t){const e=Math.sign(this.scale.x)||1;t!==0?this.scale.x=r/t*e:this.scale.x=e},_setHeight(r,t){const e=Math.sign(this.scale.y)||1;t!==0?this.scale.y=r/t*e:this.scale.y=e},getLocalBounds(){this._localBoundsCacheData||(this._localBoundsCacheData={data:[],index:1,didChange:!1,localBounds:new ht});const r=this._localBoundsCacheData;return r.index=1,r.didChange=!1,r.data[0]!==this._didViewChangeTick&&(r.didChange=!0,r.data[0]=this._didViewChangeTick),cn(this,r),r.didChange&&ps(this,r.localBounds,Av),r.localBounds},getBounds(r,t){return pr(this,r,t||new ht)}},sh={_onRender:null,set onRender(r){const t=this.renderGroup||this.parentRenderGroup;if(!r){this._onRender&&(t==null||t.removeOnRender(this)),this._onRender=null;return}this._onRender||t==null||t.addOnRender(this),this._onRender=r},get onRender(){return this._onRender}},ih={_zIndex:0,sortDirty:!1,sortableChildren:!1,get zIndex(){return this._zIndex},set zIndex(r){this._zIndex!==r&&(this._zIndex=r,this.depthOfChildModified())},depthOfChildModified(){this.parent&&(this.parent.sortableChildren=!0,this.parent.sortDirty=!0),this.parentRenderGroup&&(this.parentRenderGroup.structureDidChange=!0)},sortChildren(){this.sortDirty&&(this.sortDirty=!1,this.children.sort(Pv))}};function Pv(r,t){return r._zIndex-t._zIndex}const nh={getGlobalPosition(r=new W,t=!1){return this.parent?this.parent.toGlobal(this._position,r,t):(r.x=this._position.x,r.y=this._position.y),r},toGlobal(r,t,e=!1){if(!e){this.updateLocalTransform();const s=fr(this,new C);return s.append(this.localTransform),s.apply(r,t)}return this.worldTransform.apply(r,t)},toLocal(r,t,e,s){if(t&&(r=t.toGlobal(r,e,s)),!s){this.updateLocalTransform();const i=fr(this,new C);return i.append(this.localTransform),i.applyInverse(r,e)}return this.worldTransform.applyInverse(r,e)}};let wv=0;class dn{constructor(){this.uid=Z("instructionSet"),this.instructions=[],this.instructionSize=0,this.renderables=[],this.tick=0}reset(){this.instructionSize=0,this.tick=wv++}add(t){this.instructions[this.instructionSize++]=t}log(){this.instructions.length=this.instructionSize,console.table(this.instructions,["type","action"])}}class oh{constructor(){this.renderPipeId="renderGroup",this.root=null,this.canBundle=!1,this.renderGroupParent=null,this.renderGroupChildren=[],this.worldTransform=new C,this.worldColorAlpha=4294967295,this.worldColor=16777215,this.worldAlpha=1,this.childrenToUpdate=Object.create(null),this.updateTick=0,this.childrenRenderablesToUpdate={list:[],index:0},this.structureDidChange=!0,this.instructionSet=new dn,this._onRenderContainers=[]}init(t){this.root=t,t._onRender&&this.addOnRender(t),t.didChange=!0;const e=t.children;for(let s=0;s<e.length;s++)this.addChild(e[s])}reset(){this.renderGroupChildren.length=0;for(const t in this.childrenToUpdate){const e=this.childrenToUpdate[t];e.list.fill(null),e.index=0}this.childrenRenderablesToUpdate.index=0,this.childrenRenderablesToUpdate.list.fill(null),this.root=null,this.updateTick=0,this.structureDidChange=!0,this._onRenderContainers.length=0,this.renderGroupParent=null}get localTransform(){return this.root.localTransform}addRenderGroupChild(t){t.renderGroupParent&&t.renderGroupParent._removeRenderGroupChild(t),t.renderGroupParent=this,this.renderGroupChildren.push(t)}_removeRenderGroupChild(t){const e=this.renderGroupChildren.indexOf(t);e>-1&&this.renderGroupChildren.splice(e,1),t.renderGroupParent=null}addChild(t){if(this.structureDidChange=!0,t.parentRenderGroup=this,t.updateTick=-1,t.parent===this.root?t.relativeRenderGroupDepth=1:t.relativeRenderGroupDepth=t.parent.relativeRenderGroupDepth+1,t.didChange=!0,this.onChildUpdate(t),t.renderGroup){this.addRenderGroupChild(t.renderGroup);return}t._onRender&&this.addOnRender(t);const e=t.children;for(let s=0;s<e.length;s++)this.addChild(e[s])}removeChild(t){if(this.structureDidChange=!0,t._onRender&&(t.renderGroup||this.removeOnRender(t)),t.parentRenderGroup=null,t.renderGroup){this._removeRenderGroupChild(t.renderGroup);return}const e=t.children;for(let s=0;s<e.length;s++)this.removeChild(e[s])}removeChildren(t){for(let e=0;e<t.length;e++)this.removeChild(t[e])}onChildUpdate(t){let e=this.childrenToUpdate[t.relativeRenderGroupDepth];e||(e=this.childrenToUpdate[t.relativeRenderGroupDepth]={index:0,list:[]}),e.list[e.index++]=t}updateRenderable(t){t.globalDisplayStatus<7||(t.didViewUpdate=!1,this.instructionSet.renderPipes[t.renderPipeId].updateRenderable(t))}onChildViewUpdate(t){this.childrenRenderablesToUpdate.list[this.childrenRenderablesToUpdate.index++]=t}get isRenderable(){return this.root.localDisplayStatus===7&&this.worldAlpha>0}addOnRender(t){this._onRenderContainers.push(t)}removeOnRender(t){this._onRenderContainers.splice(this._onRenderContainers.indexOf(t),1)}runOnRender(){for(let t=0;t<this._onRenderContainers.length;t++)this._onRenderContainers[t]._onRender()}destroy(){this.renderGroupParent=null,this.root=null,this.childrenRenderablesToUpdate=null,this.childrenToUpdate=null,this.renderGroupChildren=null,this._onRenderContainers=null,this.instructionSet=null}getChildren(t=[]){const e=this.root.children;for(let s=0;s<e.length;s++)this._getChildren(e[s],t);return t}_getChildren(t,e=[]){if(e.push(t),t.renderGroup)return e;const s=t.children;for(let i=0;i<s.length;i++)this._getChildren(s[i],e);return e}}function ah(r,t,e={}){for(const s in t)!e[s]&&t[s]!==void 0&&(r[s]=t[s])}const pn=new st(null),fn=new st(null),mn=new st(null,1,1),mr=1,fs=2,Me=4,Rv=8;class Q extends pt{constructor(t={}){var e,s;super(),this.uid=Z("renderable"),this._updateFlags=15,this.renderGroup=null,this.parentRenderGroup=null,this.parentRenderGroupIndex=0,this.didChange=!1,this.didViewUpdate=!1,this.relativeRenderGroupDepth=0,this.children=[],this.parent=null,this.includeInBuild=!0,this.measurable=!0,this.isSimple=!0,this.updateTick=-1,this.localTransform=new C,this.relativeGroupTransform=new C,this.groupTransform=this.relativeGroupTransform,this.destroyed=!1,this._position=new st(this,0,0),this._scale=mn,this._pivot=fn,this._skew=pn,this._cx=1,this._sx=0,this._cy=0,this._sy=1,this._rotation=0,this.localColor=16777215,this.localAlpha=1,this.groupAlpha=1,this.groupColor=16777215,this.groupColorAlpha=4294967295,this.localBlendMode="inherit",this.groupBlendMode="normal",this.localDisplayStatus=7,this.globalDisplayStatus=7,this._didContainerChangeTick=0,this._didViewChangeTick=0,this._didLocalTransformChangeId=-1,this.effects=[],ah(this,t,{children:!0,parent:!0,effects:!0}),(e=t.children)==null||e.forEach(i=>this.addChild(i)),(s=t.parent)==null||s.addChild(this)}static mixin(t){Object.defineProperties(Q.prototype,Object.getOwnPropertyDescriptors(t))}set _didChangeId(t){this._didViewChangeTick=t>>12&4095,this._didContainerChangeTick=t&4095}get _didChangeId(){return this._didContainerChangeTick&4095|(this._didViewChangeTick&4095)<<12}addChild(...t){if(t.length>1){for(let i=0;i<t.length;i++)this.addChild(t[i]);return t[0]}const e=t[0];if(e.parent===this)return this.children.splice(this.children.indexOf(e),1),this.children.push(e),this.parentRenderGroup&&(this.parentRenderGroup.structureDidChange=!0),e;e.parent&&e.parent.removeChild(e),this.children.push(e),this.sortableChildren&&(this.sortDirty=!0),e.parent=this,e.didChange=!0,e.didViewUpdate=!1,e._updateFlags=15;const s=this.renderGroup||this.parentRenderGroup;return s&&s.addChild(e),this.emit("childAdded",e,this,this.children.length-1),e.emit("added",this),this._didViewChangeTick++,e._zIndex!==0&&e.depthOfChildModified(),e}removeChild(...t){if(t.length>1){for(let i=0;i<t.length;i++)this.removeChild(t[i]);return t[0]}const e=t[0],s=this.children.indexOf(e);return s>-1&&(this._didViewChangeTick++,this.children.splice(s,1),this.renderGroup?this.renderGroup.removeChild(e):this.parentRenderGroup&&this.parentRenderGroup.removeChild(e),e.parent=null,this.emit("childRemoved",e,this,s),e.emit("removed",this)),e}_onUpdate(t){t&&t===this._skew&&this._updateSkew(),this._didContainerChangeTick++,!this.didChange&&(this.didChange=!0,this.parentRenderGroup&&this.parentRenderGroup.onChildUpdate(this))}set isRenderGroup(t){!!this.renderGroup!==t&&(t?this.enableRenderGroup():this.disableRenderGroup())}get isRenderGroup(){return!!this.renderGroup}enableRenderGroup(){if(this.renderGroup)return;const t=this.parentRenderGroup;t==null||t.removeChild(this),this.renderGroup=X.get(oh,this),this.groupTransform=C.IDENTITY,t==null||t.addChild(this),this._updateIsSimple()}disableRenderGroup(){if(!this.renderGroup)return;const t=this.parentRenderGroup;t==null||t.removeChild(this),X.return(this.renderGroup),this.renderGroup=null,this.groupTransform=this.relativeGroupTransform,t==null||t.addChild(this),this._updateIsSimple()}_updateIsSimple(){this.isSimple=!this.renderGroup&&this.effects.length===0}get worldTransform(){return this._worldTransform||(this._worldTransform=new C),this.renderGroup?this._worldTransform.copyFrom(this.renderGroup.worldTransform):this.parentRenderGroup&&this._worldTransform.appendFrom(this.relativeGroupTransform,this.parentRenderGroup.worldTransform),this._worldTransform}get x(){return this._position.x}set x(t){this._position.x=t}get y(){return this._position.y}set y(t){this._position.y=t}get position(){return this._position}set position(t){this._position.copyFrom(t)}get rotation(){return this._rotation}set rotation(t){this._rotation!==t&&(this._rotation=t,this._onUpdate(this._skew))}get angle(){return this.rotation*Vu}set angle(t){this.rotation=t*Wu}get pivot(){return this._pivot===fn&&(this._pivot=new st(this,0,0)),this._pivot}set pivot(t){this._pivot===fn&&(this._pivot=new st(this,0,0)),typeof t=="number"?this._pivot.set(t):this._pivot.copyFrom(t)}get skew(){return this._skew===pn&&(this._skew=new st(this,0,0)),this._skew}set skew(t){this._skew===pn&&(this._skew=new st(this,0,0)),this._skew.copyFrom(t)}get scale(){return this._scale===mn&&(this._scale=new st(this,1,1)),this._scale}set scale(t){this._scale===mn&&(this._scale=new st(this,0,0)),typeof t=="number"?this._scale.set(t):this._scale.copyFrom(t)}get width(){return Math.abs(this.scale.x*this.getLocalBounds().width)}set width(t){const e=this.getLocalBounds().width;this._setWidth(t,e)}get height(){return Math.abs(this.scale.y*this.getLocalBounds().h