ios - 如何为 skView 创建 socket ？

Question

我遇到了与这里相同的问题:SpriteKit GameScene function won't add SKSpriteNode after being called by button .

我不明白答案。如何为 skView 创建 socket ？

非常感谢您给我带来的任何澄清!

这是我的代码:

在我的 GameScene.swift

   override func didMoveToView(view: SKView) {
        loadMyView()
   }

   func loadMyView(){
        currentScore = 0
        loadSpecialView()
   }

   func loadSpecialView(){
        Person = SKSpriteNode(imageNamed: "Person")
        Person.size = CGSize(width:40, height: 7)
        Person.position = CGPoint(x: self.frame.width / 2, y: self.frame.height / 2 + 120)
        Person.zRotation = 3.14/2
        Person.zPosition = 2.0


        self.addChild(Person)
   }

当玩家死亡时，我的 GameviewController.swift 中会出现一个重新启动按钮，其中包含以下代码:

var currentGame: GameScene!

override func viewDidLoad() {
        super.viewDidLoad()
        currentGame = GameScene()

        if let scene = GameScene(fileNamed:"GameScene") {
            // 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 = .ResizeFill

            scene.viewController = self
            skView.presentScene(scene)

        }
}

@IBAction func restartGame(sender: UIButton) {
        outBuy.hidden = true
        outRestart.hidden = true
        currentGame.loadMyView()

    }

当我启动模拟器时，一切正常，并且添加了人员。当我按重新启动时，该人没有出现。发生了什么？

Answer 1

我找到了解决办法!最后 !

我将 currentGame = GameScene() 更改为 currentGame=scene 并将其移至 skView.presentScene(scene) 上方