init

src/Enemy.ts

@@ -15,6 +15,11 @@ export default class Enemy extends Movable implements IWeaponHost {
         this.texture = FYGE.Texture.fromUrl('//yun.duiba.com.cn/spark/assets/enemy2_fly1.0f4acd3728e90763d98a7328a5a32dbc78ec204e.png')
 
         const weapon = new Weapon(this);
+
+        this.addEventListener(FYGE.Event.REMOVED_FROM_STAGE, () => {
+            console.log('敌人消失了')
+            weapon.destroy();
+        })
     }
 
     getShootVelocity() { return new Vector2(0, 4) }

src/MovableManager.ts

@@ -11,7 +11,7 @@ export default class MovableManager {
     onEnterFrame = () => {
         this.step();
         this.checkRemove();
-        // console.log('移动对象的数量:',this._movableList.length)
+        console.log('移动对象的数量:',this._movableList.length)
     }
 
     private calcCanRemove(item: FYGE.DisplayObject) {
@@ -27,8 +27,8 @@ export default class MovableManager {
             const item = this._movableList[index];
             if (this.calcCanRemove(item)) {
                 this._movableList.splice(index, 1);
+                item.parent && item.parent.removeChild(item);
                 index--;
-                item.destroy();
             }
         }
     }

src/addGame.ts

@@ -14,7 +14,7 @@ export function addGame(stage: FYGE.Stage) {
 
     const enemy = stage.addChild(new Enemy(movableManager));
     enemy.position.set(0, 0);
-    enemy.velocity=new Vector2(1,1);
+    enemy.velocity=new Vector2(4,1);
         
     dragDropManager.add(hero);
 }
\ No newline at end of file