新增sceneTransition 用于场景过渡

demo/src/game/MainScene.ts

@@ -8,6 +8,33 @@ class MainScene extends Scene {
         this.breadthfirstTest();
     }
 
+    public onStart(){
+        this.content.load("http://www.hyuan.org/123.jpeg", false).then((data)=>{
+            console.log(data);
+        });
+
+        this.camera.setZoom(0.5);
+
+        let sprite = new Sprite(RES.getRes("checkbox_select_disabled_png"));
+        let player = this.createEntity("player");
+        player.addComponent(new SpriteRenderer()).setSprite(sprite).setColor(0xFF0000);
+        player.addComponent(new SpawnComponent(EnemyType.worm));
+        player.addComponent(new Mover());
+        player.addComponent(new PlayerController());
+        player.addComponent(new FollowCamera(player));
+        player.addComponent(new BoxCollider());
+
+        
+
+        for (let i = 0; i < 20; i ++){
+            let sprite = new Sprite(RES.getRes("checkbox_select_disabled_png"));
+            let player2 = this.createEntity("player2");
+            player2.addComponent(new SpriteRenderer()).setSprite(sprite);
+            player2.transform.position = new Vector2(Math.random() * 100 * i, Math.random() * 100 * i);
+            player2.addComponent(new BoxCollider());
+        }
+    }
+
     public breadthfirstTest(){
         let graph = new UnweightedGraph<string>();
 

demo/src/game/PlayerController.ts

@@ -27,7 +27,7 @@ class PlayerController extends Component {
             return;
 
         if (this.down){
-            let camera = SceneManager.getActiveScene().camera;
+            let camera = SceneManager.scene.camera;
             let worldVec = camera.screenToWorldPoint(this.touchPoint);
             this.mover.move(Input.touchPositionDelta);
             console.log(Input.touchPositionDelta);