无法访问flashDevelop中的MovieClip属性

Question

我知道我做错了一些事情。在我的控制中，我有控制我的英雄的keydown事件。截至目前，我正试图旋转我的英雄，但他拒绝转身。以下是我的英雄类，我的控制类和gameobject类。几乎所有的类都与控件类相关联。

package com.Objects 
{ 
    import com.Objects.GameObject; 
    /** 
    * ... 
    * @author Anthony Gordon 
    */ 

    [Embed(source='../../../bin/Assets.swf', symbol='OuterRim')] 
    public class Hero extends GameObject 
    { 

     public function Hero() 
     { 

     } 

    } 

} 

这是我的Controls类。这是我试图旋转我的英雄的班，但他没有。 keydown事件确实有效，因为我追踪它。

package com.Objects 
{ 
    import com.Objects.Hero; 
    import flash.events.*; 
    import flash.display.MovieClip; 
    /** 
    * ... 
    * @author Anthony Gordon 
    */ 
    public class Controls extends GameObject 
    { 
     private var aKeyPress:Array; 
     public var ship:Hero; 

     public function Controls(ship:Hero) 
     { 
      this.ship = ship; 
      IsDisplay = false; 
      aKeyPress = new Array(); 
      engine.sr.addEventListener(KeyboardEvent.KEY_DOWN, keyDownListener); 
      engine.sr.addEventListener(KeyboardEvent.KEY_UP,keyUpListener); 
     } 

     private function keyDownListener(e:KeyboardEvent):void { 
      //trace("down e.keyCode=" + e.keyCode);   
      aKeyPress[e.keyCode] = true; 
      trace(e.keyCode); 
     } 

     private function keyUpListener(e:KeyboardEvent):void { 
      //trace("up e.keyCode=" + e.keyCode); 
      aKeyPress[e.keyCode]=false; 
     } 

     override public function UpdateObject():void 
     { 
      Update(); 
     } 

     private function Update():void 
     { 
      if (aKeyPress[37])//Key press left 
       ship.rotation += 3,trace(ship.rotation); ///DOESNT ROtate  
     }//End Controls 

    } 

} 

这里是游戏对象类

package com.Objects 
{ 
    import com.Objects.Engine; 
    import com.Objects.IGameObject; 
    import flash.display.MovieClip; 
    /** 
    * ... 
    * @author Anthony Gordon 
    */ 
    public class GameObject extends MovieClip implements IGameObject 
    { 
     private var isdisplay:Boolean = true; 
     private var garbage:Boolean; 
     public static var engine:Engine; 
     public var layer:Number = 0; 

     public function GameObject() 
     { 

     } 

     public function UpdateObject():void 
     { 

     } 
     public function GarbageCollection():void 
     { 

     } 
     public function set Garbage(garb:Boolean):void 
     { 
      garbage = garb; 
     } 
     public function get Garbage():Boolean 
     { 
      return garbage 
     } 
     public function get IsDisplay():Boolean 
     { 
      return isdisplay; 
     } 
     public function set IsDisplay(display:Boolean):void 
     { 
      isdisplay = display; 
     } 

     public function set Layer(l:Number):void 
     { 
      layer = l; 
     } 
     public function get Layer():Number 
     { 
      return layer 
     } 

    } 

} 

Answer 1

看起来你keyUpListener和keyDownListener方法不调用UpdateObject功能。

Answer 2

尝试在stage而不是engine.sr（不知道那是什么）

聆听您KeyboardEvent如果你把它们放在比台上其他任何你需要点击特定的事情先说说它集中了活动工作。

此外，该行：

ship.rotation += 3,trace(ship.rotation); 

在 Control类

看起来有点破。