初始化默认数值

source/src/ECS/Components/Camera.ts

@@ -5,10 +5,10 @@ module es {
     }
 
     export class CameraInset {
-        public left: number;
-        public right: number;
-        public top: number;
-        public bottom: number;
+        public left: number = 0;
+        public right: number = 0;
+        public top: number = 0;
+        public bottom: number = 0;
     }
 
     export class Camera extends Component {
@@ -167,8 +167,8 @@ module es {
         public _zoom;
         public _minimumZoom = 0.3;
         public _maximumZoom = 3;
-        public _bounds: Rectangle;
-        public _inset: CameraInset;
+        public _bounds: Rectangle = new Rectangle();
+        public _inset: CameraInset = new CameraInset();
         public _transformMatrix: Matrix2D = new Matrix2D().identity();
         public _inverseTransformMatrix: Matrix2D = new Matrix2D().identity();
         public _origin: Vector2 = Vector2.zero;
@@ -190,7 +190,7 @@ module es {
         /**
          * 相机聚焦于屏幕中心的偏移
          */
-        public focusOffset: Vector2 = new Vector2();
+        public focusOffset: Vector2 = Vector2.zero;
         /**
          * 如果为true 相机位置则不会超出地图矩形（0, 0, mapwidth, mapheight）
          */
@@ -198,7 +198,7 @@ module es {
         /**
          * 當前地圖映射的寬度和高度
          */
-        public mapSize: Vector2 = new Vector2();
+        public mapSize: Vector2 = Vector2.zero;
 
         public _targetEntity: Entity;
         public _targetCollider: Collider;

source/src/ECS/Core.ts

@@ -57,6 +57,7 @@ module es {
 
             if (this._instance._scene == null) {
                 this._instance._scene = value;
+                this._instance.addChild(value);
                 this._instance._scene.begin();
                 Core.Instance.onSceneChanged();
             } else {
@@ -100,7 +101,7 @@ module es {
         }
 
         protected async update() {
-            this.startDebugUpdate();
+            // this.startDebugUpdate();
 
             // 更新我们所有的系统管理器
             Time.update(egret.getTimer());
@@ -121,17 +122,19 @@ module es {
                 }
 
                 if (this._nextScene) {
+                    this.removeChild(this._scene);
                     this._scene.end();
 
                     this._scene = this._nextScene;
                     this._nextScene = null;
                     this.onSceneChanged();
 
+                    this.addChild(this._scene);
                     await this._scene.begin();
                 }
             }
 
-            this.endDebugUpdate();
+            // this.endDebugUpdate();
         }
 
         public async draw() {

source/src/ECS/Transform.ts

@@ -220,7 +220,7 @@ module es {
         /**
          * 值会根据位置、旋转和比例自动重新计算
          */
-        public _localTransform: Matrix2D;
+        public _localTransform: Matrix2D = Matrix2D.create();
         /**
          * 值将自动从本地和父矩阵重新计算。
          */
@@ -228,17 +228,17 @@ module es {
         public _worldToLocalTransform = Matrix2D.create().identity();
         public _worldInverseTransform = Matrix2D.create().identity();
 
-        public _rotationMatrix: Matrix2D;
-        public _translationMatrix: Matrix2D;
-        public _scaleMatrix: Matrix2D;
+        public _rotationMatrix: Matrix2D = Matrix2D.create();
+        public _translationMatrix: Matrix2D = Matrix2D.create();
+        public _scaleMatrix: Matrix2D = Matrix2D.create();
 
-        public _position: Vector2;
-        public _scale: Vector2;
-        public _rotation: number;
+        public _position: Vector2 = Vector2.zero;
+        public _scale: Vector2 = Vector2.one;
+        public _rotation: number = 0;
 
-        public _localPosition: Vector2;
-        public _localScale: Vector2;
-        public _localRotation: number;
+        public _localPosition: Vector2 = Vector2.zero;
+        public _localScale: Vector2 = Vector2.one;
+        public _localRotation: number = 0;
 
         public _children: Transform[];