CCSprite runAction:崩溃。

Question

我正在尝试静态动画，就像在电视上一样。我有5个帧，我正在试着快速地切换它们。每次我运行它时，我都会得到一个无法识别的选择器错误和崩溃。它在[staticSprite runAction:repeat];上崩溃了。我是cocos2d的新手。

CCLayer *staticlayer = [[CCLayer alloc]init];
staticlayer.contentSize = CGSizeMake(640, 960);
staticlayer.position = CGPointMake(winSize.width/2, winSize.height/2);
staticlayer.isRelativeAnchorPoint = YES;

NSArray *staticFrames = [[NSArray alloc]initWithObjects:@"static_0.jpg",
      @"static_1.jpg",@"static_2.jpg",@"static_3.jpg",@"static_4.jpg",nil];

CCSprite *staticSprite = [CCSprite spriteWithFile:@"static_0.jpg"];
staticSprite.position = ccp(winSize.width/2, winSize.height);

CCAnimation *staticAnimation = [CCAnimation animationWithFrames:staticFrames delay:0.1f];       
CCAnimate *staticAnimate = [CCAnimate actionWithAnimation:staticAnimation];

CCRepeatForever *repeat = [CCRepeatForever actionWithAction:staticAnimate];

[staticlayer addChild:staticSprite];
[self addChild:staticlayer z:0];
[staticSprite runAction:repeat];

Answer 1

您的帧数组应该是CCSpriteFrame对象(因为它们是NSString对象，并且没有CCSpriteFrame提供的方法，因此是无法识别的选择器)。在here上可以找到一个关于精灵动画的很好的入门教程。