@interface Character : SKNode
 
@property (nonatomic,assign) CGFloat walkingSpeed;

@implementation Character

+(Character*)characterWithLevel:(BaseLevel *)level {
  return [[self alloc] initWithLevel:level];
}
 
-(id)initWithLevel:(BaseLevel*)level {
 
    if (self = [super init]) {
        _sprite = [SKSpriteNode spriteNodeWithImageNamed:level.heroTexture];
        _sprite.position = level.heroStartingPosition;
 
        [self addChild:_sprite];
        [level addChild:self];
    }
 
    return self;
}

问题是,当对级别中的Character节点运行操作时,由于SpriteNode是动画的,因此它不会做任何事情.我想知道你们怎么会遇到这些问题？

行动举例：

触摸事件：

CGPoint location = [[touches anyObject] locationInNode:self];
[character moveToPosition:location];

里面的角色类

-(void)move {
    [self runAction:[SKAction repeatActionForever:[SKAction animateWithTextures:[self walkFrames]
                                                                   timePerFrame:0.1f
                                                                         resize:NO
                                                                        restore:YES]] withKey:@"moving"];
    return;
}

这没有任何作用.只有我可以让它工作的方法是如果Character是SKSpriteNode的子类.对self.sprite运行操作似乎也有点hacky并且节点本身不会移动.

有什么建议？