0
我需要在具有两个或更多精灵的cocos2d项目中实现一个简单的捏手势。你会如此友善地告诉我,我该如何处理俯仰手势?在cocos2d捏手势,如何?
我需要的是这样的:
-(void)handlePinchGesture:(UIPinchGestureRecognizer *)recognizer
{
if (recognizer.state != UIGestureRecognizerStateCancelled)
{
if (recognizer.numberOfTouches == 3)
{
CGPoint firstPoint = [recognizer locationOfTouch:0 inView:recognizer.view];
CGPoint secondPoint = [recognizer locationOfTouch:1 inView:recognizer.view];
CGPoint thirdPoint = [recognizer locationOfTouch:2 inView:recognizer.view];
CGPoint fourthPoint = [recognizer locationOfTouch:3 inView:recognizer.view];
ball1.position=firstPoint;
ball2.position=secondPoint;
ball3.position=thirdPoint;
ball4.position=fourthPoint;
}
}
}