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我一直在想办法解决这个问题,没有任何运气。在横向模式下滑动手势的问题
编程语言是Objective-C,SpriteKit是该技术。
我正在尝试使用滑动手势在屏幕上移动SKNode
。 (在横向模式应用程序)
问题是,当我向左或向任何其他方向滑动时,节点将移动相反的方向并使用其它方法。它看起来像iPhone认为它是在肖像模式。我该怎么办?
下面的代码:
内的.h声明节点
SKNode *Main_Character;
里面的.m
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
/* Called when a touch begins */
UISwipeGestureRecognizer *oneFingerSwipeLeft = [[UISwipeGestureRecognizer alloc]
initWithTarget:self
action:@selector(SwipedLeft)] ;
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionLeft];
[[self view] addGestureRecognizer:oneFingerSwipeLeft];
UISwipeGestureRecognizer *oneFingerSwipeRight = [[UISwipeGestureRecognizer alloc]
initWithTarget:self
action:@selector(SwipedRight)] ;
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionLeft];
[[self view] addGestureRecognizer:oneFingerSwipeRight];
UISwipeGestureRecognizer *oneFingerSwipeUp = [[UISwipeGestureRecognizer alloc]
initWithTarget:self
action:@selector(SwipedUp)] ;
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionUp];
[[self view] addGestureRecognizer:oneFingerSwipeUp];
UISwipeGestureRecognizer *oneFingerSwipeDown = [[UISwipeGestureRecognizer alloc]
initWithTarget:self
action:@selector(SwipedDown)] ;
[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionDown];
[[self view] addGestureRecognizer:oneFingerSwipeDown];
}
// Methods to make the node move when a swipe is called.
-(void)SwipedDown{
SKAction *Move = [SKAction moveByX:0.00 y:-50 duration:2];
[Main_Character runAction:Move];
}
-(void)SwipedUp{
SKAction *Move = [SKAction moveByX:0.00 y:+50 duration:2];
[Main_Character runAction:Move];
}
-(void)SwipedRight{
SKAction *Move = [SKAction moveByX:+50 y:0.00 duration:2];
[Main_Character runAction:Move];
}
-(void)SwipedLeft{
SKAction *Move = [SKAction moveByX:-50 y:0.00 duration:2];
[Main_Character runAction:Move];
}
复制粘贴?不知道你的意思..但代码是由我写的。另外,你如何解决“setDirections”? –
您复制/粘贴您的代码4次以处理4个方向:E.G. '[oneFingerSwipeLeft setDirection:UISwipeGestureRecognizerDirectionUp];'应该是'[oneFingerSwipeUp setDirection:UISwipeGestureRecognizerDirectionUp];' – Knight0fDragon
愚蠢的我..感觉很愚蠢,没有注意到,但是..非常感谢您的先生! –