Transition from SKScene to UIViewcontroller

问题

For example if i have:

class SpriteKitScene: SKScene {
...
}

And in there i want to have an image, that when tapped(pressed, clicked, touched whatever) loads another file with:

class UiViewcontrollerScene: UIViewcontroller {
...
}

I know how to transition from SKScene to SKScene, but i need to transition from SKScene to UIViewcontroller.

回答1:

First, set yourself up a delegate using a protocol for your view controller.

protocol UIViewControllerDelegate{
}

See here: https://makeapppie.com/2014/07/01/swift-swift-using-segues-and-delegates-in-navigation-controllers-part-1-the-template/ for a nice tutorial on how to do that

Create an SKView class that will be hosting this delegate

class GameView : SKView
{
       var delegate : UIViewControllerDelegate?
}

Then on your viewDidLoad in your UIViewController class, assign the delegate to your view controller.

override func viewDidLoad()
{
    if let view = self.view as? GameView
    {
        view.delegate = self
    }
}

Now your view has a delegate to your view controller, From this point, in your protocol file, make a method to transition

E.G.

protocol UIViewControllerDelegate
{
    optional  func transitionToMenuVC()
}

Then apply the code to your view controller class.

class ViewController : UIViewController, UIViewControllerDelegate
{
   ...
   func transitionToMenuVC()
   {
       // do transition code here
   }
}

Now you have it all set up for your view to communicate with your view controller.

In your Scene, you would just cast the scene's view to the GameView, and use the delegate to transition

class GameScene : SKScene
{
  ...
  func transition()
  { 

       if let view = self.view as? GameView
       {
           view.delegate.transitionToMenuVC()
       }
  }
}

Do note however, it is impossible to transition from scene to view controller, because they are 2 different animals. You will be transitioning the views, and are therefor stuck using the animations provided for views.

来源：https://stackoverflow.com/questions/38310287/transition-from-skscene-to-uiviewcontroller

标签

ios

swift

uiviewcontroller

sprite-kit