使用代码在视图控制器之间传输

Transit between view controllers using code

我是一名新程序员,但遇到了一个问题。 当 livesLeft 达到 0.

时,我只想从 ViewController 过渡到 NOViewController

(当你死了,"death"屏幕应该会出现) 非常感谢!

if (livesLeft == 0)
{
    //transit to NOViewController

}

你是这个意思吗?

NOViewController *secondView = [self.storyboard instantiateViewControllerWithIdentifier:@"storyboard_identifier"];

[self.navigationController pushViewController:secondView animated:YES];

是的有点!我真的是个新手,所以还没有了解导航控制器。但这解决了我的问题:

{
     NOViewController *NOVC = [[NOViewController alloc]init];
    [self presentViewController:NOVC animated:YES completion:^{

    }];

非常感谢您的回复!

if (livesLeft == 0)
{
    NOViewController *NoLivesVC = [[UIStoryBoard storyboardWithName: @"Main" setBundle: nil] instantiateViewConrollerWithIdentifier: @"ViewControllerIndentifier"];
    // Do something
    [self presentViewController animated: YES completion:nil];

}

希望这对您有所帮助。我想这就是你要问的。