在传统的Flash中，MovieClip就是影片剪辑，具有时间轴，也有它该有的属性，比如x坐标，ScaleX缩放等。还有他该有的方法比如gotoAndStop。在Starling中，也同样有MovieClip这个对象，它的父类是Image。在Starling中，MovieClip是否也像传统的MovieClip一样，也是个动画，也有相同的属性和方法呢。在这里的答案是。Starling中的MovieClip是模仿传统的MovieClip，构造出时间轴的样子。不过有些属性和方法，还是有些出入的。
比如，传统有gotoAndStop方法以及有gotoAndPlay方法，但在Starling中，只有一个属性currentFrame代替了这两个方法的效果。
先体验下Starling中创建的MovieClip的效果:
说下Starling中MovieClip的创建过程。
之前，说过纹理集。那么创建MovieClip和纹理集一起，会很方便的。因为MovieClip的第一个参数是Texture的集合，表示MovieClip的每一帧的纹理。正好符合纹理集的特点，并且，纹理集还有个方法返回的就是这样一个集合。
准备MovieClip的纹理集的贴图。如下图所示：
准备纹理贴图XML
<?xml version="1.0" encoding="UTF-8"?> <TextureAtlas imagePath='../../../assets/images/bird.png'> <SubTexture name='bird_1' x='0' y='0' width='166' height='135'/> <SubTexture name='bird_2' x='0' y='135' width='166' height='135'/> <SubTexture name='bird_3' x='0' y='285' width='166' height='162'/> <SubTexture name='bird_4' x='0' y='447' width='166' height='135'/> </TextureAtlas>
有了这些准备。就开始代码走起。创建贴图纹理-创建贴图xml-创建纹理集-创建MovieClip。然后设置MovieClip的。比如设置其loop属性，默认是ture，也就是循环播放的。将它添加到Starling的显示列表中。还有重要的一点，要将它添加到Starling的juggler中。自己还可以额外增加一些功能。比如暂停，播放，停止等控制。好了。把代码贴起，更容易明白了。
package com.vini123.game { import starling.core.Starling; import starling.display.MovieClip; import starling.display.Sprite; import starling.events.Event; import starling.textures.Texture; import starling.textures.TextureAtlas; /** * @author vini123 * @email lichking_lin86@qq.com * @weixin vinifly * @date 2014-4-28 下午3:10:28 * */ public class Game extends Sprite { [Embed(source = "../../../assets/images/bird.png")] private const Bird:Class; [Embed(source = "../../../assets/images/bird.xml" , mimeType="application/octet-stream")] private const BirdXml:Class; private var _textureAtlas:TextureAtlas; private var _bird:MovieClip; public function Game() { addEventListener(Event.ADDED_TO_STAGE , addStageHandler); } private function addStageHandler(e:Event):void { removeEventListener(Event.ADDED_TO_STAGE , addStageHandler); var texture:Texture = Texture.fromBitmap(new Bird()); var xml:XML = new XML(new BirdXml()); _textureAtlas = new TextureAtlas(texture , xml); _bird = new MovieClip(_textureAtlas.getTextures("bird_"), 12); _bird.loop = true ; addChild(_bird); _bird.play(); Starling.juggler.add(_bird); } public function play():void { _bird.play(); } public function pause():void { _bird.pause(); } public function stop():void { _bird.stop(); } } }
package com.vini123 { import com.vini123.game.Game; import com.vini123.ui.Button; import flash.display.Sprite; import flash.events.Event; import flash.events.MouseEvent; import starling.core.Starling; import starling.events.Event; /** * @author vini123 * @email lichking_lin86@qq.com * @weixin vinifly * @date 2014-4-28 下午3:05:31 * */ [SWF(width = "640" , height="350" , frameRate="30")] public class Main extends Sprite { private var _starling:Starling; private var _game:Game; private var _btnList:Vector.<Button> = new Vector.<Button>(); private var _state:int = -1 ; //0状态表示在播放，1表示暂停，2表示停止 public function Main() { _starling = new Starling(Game , stage) ; _starling.antiAliasing = 2 ; _starling.start(); _starling.addEventListener(starling.events.Event.ROOT_CREATED , rootCreatedHandler); } private function rootCreatedHandler(e:starling.events.Event):void { _game = Starling.current.stage.getChildAt(0) as Game; _game.y = 10; addEventListener(flash.events.Event.ENTER_FRAME , enterHandler); _btnList.push(new Button("播放") , new Button("暂停") , new Button("停止") ); var len:int = _btnList.length; for(var i:int = 0 ; i< len ; i++) { addChild(_btnList[i]); _btnList[i].x = 10 + (_btnList[i].width + 10) * i; _btnList[i].y = stage.stageHeight - _btnList[i].height -10; _btnList[i].addEventListener(MouseEvent.CLICK , mouseEventHandler); } _state = 0; } private function enterHandler(e:flash.events.Event):void { _game.x += 2; if(_game.x >= stage.stageWidth) { _game.x = 0; } } private function mouseEventHandler(e:MouseEvent):void { resetSelect(); switch((e.currentTarget as Button).label) { case "播放": if(_state !=0) { _state = 0; addEventListener(flash.events.Event.ENTER_FRAME , enterHandler); _game.play(); } _btnList[0].isSelect = true; break; case "暂停": removeEventListener(flash.events.Event.ENTER_FRAME , enterHandler); _state = 1; _game.pause(); _btnList[1].isSelect = true; break case "停止": removeEventListener(flash.events.Event.ENTER_FRAME , enterHandler); _state = 2; _game.stop(); _btnList[2].isSelect = true; break; default: break; } } private function resetSelect():void { var len:int = _btnList.length; for(var i:int = 0 ; i< len ; i++) { _btnList[i].isSelect = false; } } } }