如何在Cocos2d-x中永久删除精灵

Question

我正在使用cocos2d-x开发游戏。我想永久删除精灵。我有两个精灵＆amp;在精灵之间发生碰撞。碰撞发生时，我想永久删除这些精灵。我使用以下代码进行碰撞和放大删除精灵。

CCARRAY_FOREACH(_sprrand24, stwentyfour)
{
    CCSize size=sprrand24->getContentSize();            
    CCSprite *sprrand24 = dynamic_cast<CCSprite*>(stwentyfour);
    CCRect sprrand24Rect = CCRectMake( 
                                           sprrand24->getPosition().x - (size.width/2),
                                           sprrand24->getPosition().y - (size.height/2),
                                           size.width/2,
                                           size.height/2);
   CCARRAY_FOREACH(_sprrand25, stwentyfive)
   {
       CCSize size=sprrand25->getContentSize();
       CCSprite *sprrand25 = dynamic_cast<CCSprite*>(stwentyfive);
       CCRect sprrand25Rect = CCRectMake(
                                           sprrand25->getPosition().x - (size.width/2),
                                           sprrand25->getPosition().y - (size.height/2),
                                           size.width/2,  
                                           size.height/2);

   if (sprrand24Rect.intersectsRect(sprrand25Rect))
   {
    this->removeChild(sprrand24, true);
    this->removeChild(sprrand25, true);
   }
  }
}

Answer 1

要删除精灵，您可以使用

 sprrand24.removeFromParentAndCleanup(true);

Answer 2

如果您为每个精灵分配tag，则可以removeChildByTag(tag);

sprite->setTag(99); // i made this up


this->removeChildByTag(99);