ios - CCNode 删除不工作 Cocos2d

Question

出于某种原因，我的 CCNode 上的删除功能在动画运行后不起作用。

我在点击时添加一个 CCNode，运行动画然后运行删除功能。

         // loads the Coin
         CCNode* coin = [CCBReader load:@"heros/coin"];
         coin.name =@"coin";
         // position
         coin.position = ccpAdd(_touchNode.position, ccp(0, 0));

         //Add to Parent
         [_touchNode addChild:coin z:-1];

         id action1 = [CCActionMoveTo actionWithDuration:0.7f position:ccpAdd(_touchNode.position, ccp(0, 200))];
         id action2 = [CCActionMoveTo actionWithDuration:0.7f position:ccpAdd(_touchNode.position, ccp(0, 100))];
         CCActionCallFunc *callAfterMoving = [CCActionCallFunc actionWithTarget:self selector:@selector(cleanupSprite:)];
         [coin runAction: [CCActionSequence actions:action1, action2, callAfterMoving, nil]];

使用以下删除函数会产生崩溃错误，其中显示This node does not contain the specified child

- (void) cleanupSprite:(CCNode*)inSprite
{
    // call your destroy particles here
    // remove the sprite
    [self removeChild:inSprite cleanup:YES];
}

用下面的delete也不行

- (void) cleanupSprite:(CCNode*)inSprite
{
    // call your destroy particles here
    // remove the sprite
    [self removeChildByName:@"coin" cleanup:YES];
}

Answer 1

self 不包含 coin，_touchNode 包含。在您的回调中执行此操作:

[_touchNode removeChildByName:@"coin" cleanup:YES];