This has been driving me nuts all day! I am a relative beginner at objective-c, so excuse my mistakes!
What I want to do is assign some buttons a random x position on the screen on a view, this is the code I'm using:
int screenwidth = ([UIScreen mainScreen].bounds.size.height - 100);
[_Game0_Button1 setCenter:(CGPointMake(arc4random_uniform(screenwidth) + 50, _Game0_Button1.center.y))];
While this works fine, when a subview loads or unloads the new positions that are assigned are reset back to their original positions, such as:
[self addChildViewController: GamePausedVC];
GamePausedVC.view.frame = CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.height, [UIScreen mainScreen].bounds.size.width);
GamePausedVC.delegate = self;
[self.view addSubview: GamePausedVC.view];
[GamePausedVC didMoveToParentViewController: self];
[GamePausedVC willMoveToParentViewController:nil];
[GamePausedVC.view removeFromSuperview];
[GamePausedVC removeFromParentViewController];
What am I doing wrong?
Thanks!
Keep an array of your random positions and reset the button positions in viewWillAppear
.