Question

我有一个名为IntroLayer的课程，我试图在我的游戏启动时加载为初始场景。但是，按照这些简单的步骤简单地将GameScene更改为IntroScene后，我的IntroScene就没有被加载。我设置了断点，如果让场景看到它跳过它，甚至在实际的IntroScene中设置断点来验证未调用didMoveToView。有什么想法吗？

我在GameViewController中将let场景从GameScene更改为IntroScene，如下所示：

import UIKit
import SpriteKit

class GameViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

        if let scene = IntroScene(fileNamed:"IntroScene") {
            // Configure the view.
            let skView = self.view as! SKView
            skView.showsFPS = true
            skView.showsNodeCount = true

            /* Sprite Kit applies additional optimizations to improve rendering performance */
            skView.ignoresSiblingOrder = true

            /* Set the scale mode to scale to fit the window */
            scene.scaleMode = .AspectFill

            skView.presentScene(scene)
        }
    }

    override func shouldAutorotate() -> Bool {
        return true
    }

    override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
        if UIDevice.currentDevice().userInterfaceIdiom == .Phone {
            return .AllButUpsideDown
        } else {
            return .All
        }
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Release any cached data, images, etc that aren't in use.
    }

    override func prefersStatusBarHidden() -> Bool {
        return true
    }
}

然后将GameScene.swift重命名为IntroScene.swift并将类更改为：

import SpriteKit

class IntroScene: SKScene {
    override func didMoveToView(view: SKView) {

        backgroundColor = UIColor.blackColor()


        let fadeIn:SKAction = SKAction.fadeInWithDuration(1.0)
        let fadeOut:SKAction = SKAction.fadeOutWithDuration(1.0)




        let inspiredText = SKLabelNode(fontNamed: "Dead Kansas")
        inspiredText.alpha = 0.0
        inspiredText.text = "Inspired By"
        inspiredText.position = CGPoint(x:CGRectGetMidX(self.frame), y:CGRectGetMidY(self.frame))
        addChild(inspiredText)



        inspiredText.runAction(fadeIn)

    }

    override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
       /* Called when a touch begins */

        for touch in touches {
//            let location = touch.locationInNode(self)


        }
    }

}

然而，当我启动应用程序时，似乎在设置断点时甚至没有调用IntroScene，而且我的屏幕背景为灰色。

Answer 1

您需要将GameScene.sks重命名为IntroScene.sks

sks文件是场景数据的归档文件，如果你打开它，你会发现你可以改变场景的很多东西，甚至可以直接添加节点和精灵。当您致电if let scene = IntroScene(fileNamed:"IntroScene") {时，您正在取消将sks文件作为场景加载，因此无论何时您想要创建新场景，请记住您需要此文件。

更改默认SKScene

1 个答案: