精灵三秒消失 cocos2d

1.问题描述： 如果我想让一个 sprite 显示3秒钟然后消失， 

使用 CCDelayTime 和 CCCallFunc 

 CCSprite *sprite = [CCSprite spriteWithFile:@"blabla.png"];
 [layer addChild:sprite];
 CCDelayTime* waitAction = [CCDelayTime actionWithDuration:3]; //等待3秒
 CCCallFunc* vanishAction = [CCCallFunc actionWithTarget:self selector:@selector(removeSprite:)]; //调用removeSprite:方法
 CCSequence* sequence = [CCSequence actions:waitAction, vanishAction, nil];
 [sprite runAction:sequence];

 // 在 removeSprite: 里
 [sprite removeFromParentAndCleanup:YES];

2.0.9.6以后的动作 

由于0.9.9.5以后没有spritesheet 了，但是之前的教程却都用这个方法，找了老半天，终于知道新版本的动画效果制作了： 

 CCSpriteBatchNode * spritesheet = [CCSpriteBatchNode batchNodeWithFile:@"bee.png"];
         [self addChild:spritesheet];

         for (int i = 0; i < 2; i++) {
             CCSpriteFrame* frame = [[CCSpriteFrame alloc] initWithTexture:spritesheet.texture rect:CGRectMake(i*38, 0, 37, 38)];
             [[CCSpriteFrameCache sharedSpriteFrameCache] addSpriteFrame:frame name:[NSString stringWithFormat:@"playerFrame%d", i]];
             [frame release];
         }

         SPBee = [[CCSprite alloc] initWithSpriteFrameName:[NSString stringWithFormat:@"playerFrame%d", 0]];
         [spritesheet addChild:SPBee];
         [SPBee release];
         [SPBee setPosition:CGPointMake(260, winSize.height-305)];

         NSMutableArray* animFrames = [NSMutableArray array];
         for (int i = 0; i < 2; i++) {
             CCSpriteFrame* frame = [[CCSpriteFrameCache sharedSpriteFrameCache] spriteFrameByName:[NSString stringWithFormat:@"playerFrame%d", i]];
             [animFrames addObject:frame];
         }
         CCAnimation *animation = [CCAnimation animationWithFrames:animFrames delay:0.2f];
         [SPBee runAction:[CCRepeatForever actionWithAction:[CCAnimate actionWithAnimation:animation restoreOriginalFrame:NO]]];