java - AndEngine AnimatedSprite 仅对第一个 Sprite 进行动画处理

Question

为什么当我添加新敌人时，它没有动画？仅对第一个敌人进行动画处理..

private BitmapTextureAtlas EnemyTextureAtlas;
private TiledTextureRegion enemyTextureRegion;

EnemyTextureAtlas = new BitmapTextureAtlas(512, 256, TextureOptions.BILINEAR);        
enemyTextureRegion = BitmapTextureAtlasTextureRegionFactory.createTiledFromAsset(EnemyTextureAtlas, this, "enemy.png", 400, 0, 2, 2);

private void addEnemy(final float pX, final float pY)
{
    final AnimatedSprite enemy;
    enemy = new AnimatedSprite(pX, pY, this.enemyTextureRegion);
    enemy.animate(200);
    scene.attachChild(enemy);

}

Answer 1

enemy = new AnimatedSprite(pX, pY, this.enemyTextureRegion.deepCopy());

而不是

enemy = new AnimatedSprite(pX, pY, this.enemyTextureRegion.clone());