SpriteKit动画错误

Question

我要让主人公的动画，当他跳到

NSArray *animatedImages = [NSArray arrayWithObjects: 
            [UIImage imageNamed:@"hero_1.png"], 
            [UIImage imageNamed:@"hero_2.png"], 
            [UIImage imageNamed:@"hero_1.png"], 
            [UIImage imageNamed:@"hero_.png"], nil]; 
    SKAction *jump = [SKAction animateWithTextures:animatedImages timePerFrame:0.2]; 
    [hero runAction:jump]; 

这段代码放在didBeginContact

-[UIImage isRotated]: unrecognized selector sent to instance 

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIImage isRotated]: unrecognized selector sent to instance 0x1780945a0' 

Answer 1

你不能动画的UIImage对象的错误，他们必须是SKTexture对象。

NSArray *animatedImages = [NSArray arrayWithObjects: 
           [SKTexture textureWithImageNamed:@"hero_1.png"], 
           [SKTexture textureWithImageNamed:@"hero_2.png"], 
           [SKTexture textureWithImageNamed:@"hero_1.png"], 
           [SKTexture textureWithImageNamed:@"hero_.png"], nil];