removeEventListener

1

Hey everyone. I am trying to do something that seems pretty simple. But, being fairly new to AS3.0, I must be missing something stupid. I have several 3D blocks that follow your mouse when you move. When you click on a box, it zooms in to one of them and I want to remove the mouse listener. Pretty simple, eh? Well, it’s not working. Can anyone take a look and see what I’m missing.

The offending line is at the bottom. I keep getting the error:
“1120: Access of undefined property onEnterFrame”

I’m guessing this is a scope issue and I’m just addressing it wrong but I’ve tried everything.

Thanks for your help!

 public class ProMax extends Sprite
 {
  private var viewport:  Viewport3D;
  private var scene:   Scene3D;
  private var camera:   Camera3D;
  private var renderer:  BasicRenderEngine;
  private var picCube:  PictureCube;
  private var mat:   BitmapFileMaterial;
  private var matList:  MaterialsList;
  private var cubes:   Array;
 
  private var boxWidth:  Number     = 300;
  private var boxHeight:  Number     = 500;
  private var boxDepth:  Number     = 10;
 
  public function ProMax():void
  {
   viewport = new Viewport3D(800, 600, false, true);
   addChild(viewport);
   scene = new Scene3D();
   camera = new Camera3D();
   renderer = new BasicRenderEngine();
   camera.y = 200;
   cubes = new Array();
   AddCube(0, 0);
   AddCube(-400, 600);
   AddCube(-600, 300);
   AddCube(400, 100);
   AddCube(800, 250);
   AddCube(1200, 400);
   AddCube(-500, 600);
   AddCube(-1100, 250);
   AddCube(-1500, 600);
   function onEnterFrame(e:Event):void
   {
    camera.x = mouseX - 400;
    renderer.renderScene(scene, camera, viewport);
   }
   stage.addEventListener(Event.ENTER_FRAME, onEnterFrame);
  }
 
  function AddCube(nx:Number, ny:Number) {
   var pCube:Cube;
 
   var matFront:BitmapFileMaterial = new BitmapFileMaterial("xwingskin.jpg");
   matFront.doubleSided = true;
   matFront.interactive = true;
   var matLeft:ColorMaterial = new ColorMaterial(0x222222);
   matLeft.doubleSided = true;
   var matRight:ColorMaterial = new ColorMaterial(0x444444);
   matRight.doubleSided = true;
   var matTop:ColorMaterial = new ColorMaterial(0x666666);
   matTop.doubleSided = true;
   var matBottom:ColorMaterial = new ColorMaterial(0x888888);
   matBottom.doubleSided = true;
   var matBack:ColorMaterial = new ColorMaterial(0xaaaaaa);
   matBack.doubleSided = true;
   matList = new MaterialsList();
   matList.addMaterial(matBack, "front");
   matList.addMaterial(matFront, "back");
   matList.addMaterial(matLeft, "left");
   matList.addMaterial(matRight, "right");
   matList.addMaterial(matBottom, "bottom");
   matList.addMaterial(matTop, "top");
 
   pCube = new Cube(matList, boxWidth, boxDepth, boxHeight, 1, 1, 1);
   pCube.x = nx;
   pCube.z = ny;
 
   scene.addChild(pCube);
   cubes.push(pCube);
 
   pCube.addEventListener(InteractiveScene3DEvent.OBJECT_CLICK, onPress);
   function onPress(e:InteractiveScene3DEvent):void
   {
    // THIS IS THE LINE THAT FAILS
    stage.removeEventListener(Event.ENTER_FRAME, onEnterFrame);
    if (camera.z != -1000) {
     Tweener.addTween(camera, {x: e.target.x, time: 2, transition:"easeInOutQuint" } );
     Tweener.addTween(camera, {z: -1000, time: 2, transition:"easeInOutQuint" } );
    } else {
     Tweener.addTween(camera, {x: e.target.x, time: 2, transition:"easeInOutQuint" } );
     Tweener.addTween(camera, {z: e.target.z - 200, time: 2, transition:"easeInOutQuint" } );
    }
   }
 
  }  
 }