MZC/KnowMathBot/frontend/node_modules/@pixi/sprite-animated/dist/browser/sprite-animated.min.js

/*!
 * @pixi/sprite-animated - v6.5.10
 * Compiled Thu, 06 Jul 2023 15:25:11 UTC
 *
 * @pixi/sprite-animated is licensed under the MIT License.
 * http://www.opensource.org/licenses/mit-license
 */
this.PIXI=this.PIXI||{};var _pixi_sprite_animated=function(t,e,r,i){"use strict";var n=function(t,e){return n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])},n(t,e)};var o=function(t){function r(r,i){void 0===i&&(i=!0);var n=t.call(this,r[0]instanceof e.Texture?r[0]:r[0].texture)||this;return n._textures=null,n._durations=null,n._autoUpdate=i,n._isConnectedToTicker=!1,n.animationSpeed=1,n.loop=!0,n.updateAnchor=!1,n.onComplete=null,n.onFrameChange=null,n.onLoop=null,n._currentTime=0,n._playing=!1,n._previousFrame=null,n.textures=r,n}return function(t,e){function r(){this.constructor=t}n(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}(r,t),r.prototype.stop=function(){this._playing&&(this._playing=!1,this._autoUpdate&&this._isConnectedToTicker&&(i.Ticker.shared.remove(this.update,this),this._isConnectedToTicker=!1))},r.prototype.play=function(){this._playing||(this._playing=!0,this._autoUpdate&&!this._isConnectedToTicker&&(i.Ticker.shared.add(this.update,this,i.UPDATE_PRIORITY.HIGH),this._isConnectedToTicker=!0))},r.prototype.gotoAndStop=function(t){this.stop();var e=this.currentFrame;this._currentTime=t,e!==this.currentFrame&&this.updateTexture()},r.prototype.gotoAndPlay=function(t){var e=this.currentFrame;this._currentTime=t,e!==this.currentFrame&&this.updateTexture(),this.play()},r.prototype.update=function(t){if(this._playing){var e=this.animationSpeed*t,r=this.currentFrame;if(null!==this._durations){var i=this._currentTime%1*this._durations[this.currentFrame];for(i+=e/60*1e3;i<0;)this._currentTime--,i+=this._durations[this.currentFrame];var n=Math.sign(this.animationSpeed*t);for(this._currentTime=Math.floor(this._currentTime);i>=this._durations[this.currentFrame];)i-=this._durations[this.currentFrame]*n,this._currentTime+=n;this._currentTime+=i/this._durations[this.currentFrame]}else this._currentTime+=e;this._currentTime<0&&!this.loop?(this.gotoAndStop(0),this.onComplete&&this.onComplete()):this._currentTime>=this._textures.length&&!this.loop?(this.gotoAndStop(this._textures.length-1),this.onComplete&&this.onComplete()):r!==this.currentFrame&&(this.loop&&this.onLoop&&(this.animationSpeed>0&&this.currentFrame<r||this.animationSpeed<0&&this.currentFrame>r)&&this.onLoop(),this.updateTexture())}},r.prototype.updateTexture=function(){var t=this.currentFrame;this._previousFrame!==t&&(this._previousFrame=t,this._texture=this._textures[t],this._textureID=-1,this._textureTrimmedID=-1,this._cachedTint=16777215,this.uvs=this._texture._uvs.uvsFloat32,this.updateAnchor&&this._anchor.copyFrom(this._texture.defaultAnchor),this.onFrameChange&&this.onFrameChange(this.currentFrame))},r.prototype.destroy=function(e){this.stop(),t.prototype.destroy.call(this,e),this.onComplete=null,this.onFrameChange=null,this.onLoop=null},r.fromFrames=function(t){for(var i=[],n=0;n<t.length;++n)i.push(e.Texture.from(t[n]));return new r(i)},r.fromImages=function(t){for(var i=[],n=0;n<t.length;++n)i.push(e.Texture.from(t[n]));return new r(i)},Object.defineProperty(r.prototype,"totalFrames",{get:function(){return this._textures.length},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"textures",{get:function(){return this._textures},set:function(t){if(t[0]instanceof e.Texture)this._textures=t,this._durations=null;else{this._textures=[],this._durations=[];for(var r=0;r<t.length;r++)this._textures.push(t[r].texture),this._durations.push(t[r].time)}this._previousFrame=null,this.gotoAndStop(0),this.updateTexture()},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"currentFrame",{get:function(){var t=Math.floor(this._currentTime)%this._textures.length;return t<0&&(t+=this._textures.length),t},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"playing",{get:function(){return this._playing},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"autoUpdate",{get:function(){return this._autoUpdate},set:function(t){t!==this._autoUpdate&&(this._autoUpdate=t,!this._autoUpdate&&this._isConnectedToTicker?(i.Ticker.shared.remove(this.update,this),this._isConnectedToTicker=!1):this._autoUpdate&&!this._isConnectedToTicker&&this._playing&&(i.Ticker.shared.add(this.update,this),this._isConnectedToTicker=!0))},enumerable:!1,configurable:!0}),r}(r.Sprite);return t.AnimatedSprite=o,Object.defineProperty(t,"__esModule",{value:!0}),t}({},PIXI,PIXI,PIXI);Object.assign(this.PIXI,_pixi_sprite_animated);
//# sourceMappingURL=sprite-animated.min.js.map