精灵套件中的摇晃手势

Question

我想在精灵套件中有一个摇动手势，我只能在视图控制器.m中执行这些功能，那么我如何获得摇动手势以便它在精灵套件中的不同场景上工作？因为当我在sprite中调用场景中的函数时函数没有被调用，所以如何在sprite kit场景中调用函数或者将它从视图控制器传递到Sprite Kit场景。感谢

Answer 1

如何简单地将任何动作手势交给SKScene，如下所示： -

// hand-over motion gestures to SKScene

- (void)motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event
{
    SKView * skView = (SKView *)self.view;
    [skView.scene motionBegan:motion withEvent:event];
}

- (void)motionCancelled:(UIEventSubtype)motion withEvent:(UIEvent *)event
{
    SKView * skView = (SKView *)self.view;
    [skView.scene motionCancelled:motion withEvent:event];
}

- (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event
{
    SKView * skView = (SKView *)self.view;
    [skView.scene motionEnded:motion withEvent:event];
}