我正在尝试运行一个有动画和方法一起运行的组。我正在重复它,但方法没有被执行
SKAction *animation1 = [SKAction animateWithTextures:texturesSnakeShoot timePerFrame:0.2];
SKAction *group = [SKAction group:@[animation1, [SKAction runBlock:^{
[self shootProjectileFrom:spotty.position to:
CGPointMake(-10, spotty.position.y)];
}]]];
[spotty runAction : [SKAction repeatActionForever:group]];
该方法仅被调用一次并且动画正在重复。那是为什么?