从另一个SKScene中呈现一个SKScene [英] Presenting an SKScene from within another SKScene

问题描述

在我的主UIViewController中，我定义了两个SKScenes.我只想先显示gameScene，然后再显示uiScene，这是由gameScene中的操作(按暂停按钮)触发的.

Inside my main UIViewController, I'm defining two SKScenes. I want to present only gameScene at first, and then present uiScene later, triggered by an action in gameScene (hitting the pause button).

问题在于，包含两个场景的视图skView在UIViewController之外无法识别.

The problem is that skView, the view containing both scenes, is not recognized outside of the UIViewController.

代码在下面.任何帮助将不胜感激.

The code is below. Any help would be appreciated.

class GameViewController: UIViewController {

  override func viewDidLoad() {

    super.viewDidLoad()

    let skView = view as SKView

    let gameScene = GameScene(size: view.bounds.size)
    gameScene.scaleMode = .ResizeFill
    skView.presentScene(gameScene)

    let uiScene = UIScene(size: view.bounds.size)
    uiScene.scaleMode = .ResizeFill
    uiScene.backgroundColor = UIColor.clearColor()
    //skView.presentScene(uiScene)  // I want to present this line from within gameScene.

  }

}

推荐答案

let reveal = SKTransition.flipHorizontalWithDuration(0.5)
        let scene = uiScene(size: size)
        self.view?.presentScene(scene, transition:reveal)

您可以在一个场景中从一个场景过渡到另一个场景.我的代码来自 http://www.raywenderlich.com/84434/上一节中的sprite-kit-swift-tutorial-beginners .

You can transition from one scene to another from within the scene. My code is pulled from http://www.raywenderlich.com/84434/sprite-kit-swift-tutorial-beginners in the last section.

记住要在要从其转换的场景中导入要转换到的场景的标题.

Remember to import the header of the scene you are transitioning TO in the scene you are transitioning FROM.

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