如何在xcode中使用swift创建spritekit游戏的主菜单？

2 回答

• 11

  Swift 3.0

  import SpriteKit
  
  class MenuScene: SKScene {
  
      var playButton = SKSpriteNode()
      let playButtonTex = SKTexture(imageNamed: "play")
  
      override func didMove(to view: SKView) {
  
          playButton = SKSpriteNode(texture: playButtonTex)
          playButton.position = CGPoint(x: frame.midX, y: frame.midY)
          self.addChild(playButton)
      }
  
      override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
          if let touch = touches.first {
              let pos = touch.location(in: self)
              let node = self.atPoint(pos)
  
              if node == playButton {
                  if let view = view {
                      let transition:SKTransition = SKTransition.fade(withDuration: 1)
                      let scene:SKScene = GameScene(size: self.size)
                      self.view?.presentScene(scene, transition: transition)
                  }
              }
          }
      }
  }
  

  回复于 2024-04-26T07:22:40+08:00
• 5

  创建两个新文件 . 一个精灵套件场景和一个可可触摸文件 . 将它们命名为相同，例如MenuScene . 要创建文件，请单击xcode项目侧栏中的文件夹 . 然后在运行应用程序时让MenuScene显示进入GameViewController文件 . viewDidLoad 下有一行 . if let scene = GameScene.unarchiveFromFile("GameScene") as? GameScene { 将此更改为 if let scene = MenuScene.unarchiveFromFile("MenuScene") as? Menu Scene { 然后在您的MenuScene中，您必须有一个按钮，引导您进入GameScene

  import SpriteKit
  
  class MenuScene: SKScene {
  
  var playButton = SKSpriteNode()
  let playButtonTex = SKTexture(imageNamed: "play")
  
  override func didMoveToView(view: SKView) {
  
      playButton = SKSpriteNode(texture: playButtonTex)
      playButton.position = CGPointMake(frame.MidX, frame.midY)
      self.addChild(playButton)
  
  
  override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
  
  
      if let touch = touches.first as? UITouch {
          let pos = touch.locationInNode(self)
          let node = self.nodeAtPoint(pos)
  
          if node == playButton {
              if let view = view {
                  let scene = GameScene.unarchiveFromFile("GameScene") as! GameScene
                  scene.scaleMode = SKSceneScaleMode.AspectFill
                  view.presentScene(scene)   
              }   
          }   
      }       
  }
  

  问如果您需要进一步解释 .

  回复于 2024-04-26T07:22:40+08:00