Starling中MovieClip倒序，反向播放
关于Starling中的MovieClip反向、倒序播放实现
暂时想到的，修改内容最少的方法了
package com.liyunpeng.xxx{import flash.media.Sound;import starling.animation.IAnimatable;import starling.display.MovieClip;import starling.textures.Texture;public class MMovieClip extends MovieClip implements IAnimatable{private var _isReverse:Boolean = false;public function MMovieClip(textures:Vector.<Texture>, fps:Number=12){super(textures,fps);}public function set isReverse(value:Boolean):void{if(this._isReverse != value) {var numFrames:int = this.numFrames;var mTextures:Vector.<Texture> = new Vector.<Texture>();var mSounds:Vector.<Sound> = new Vector.<Sound>();var mDurations:Vector.<Number> = new Vector.<Number>();for(var i:int=numFrames-1;i>=0;i--) {mTextures.push(this.getFrameTexture(i));mSounds.push(this.getFrameSound(i));mDurations.push(this.getFrameDuration(i));}for(var j:int=0;j<numFrames;j++) {this.setFrameTexture(j,mTextures[j]);}this.currentFrame = numFrames-1 - this.currentFrame;}this._isReverse = value;}public function get isReverse():Boolean{return this._isReverse;}}}