Apple Game Frameworks and Technologies

Configure the View and Load the Scene

In the Project Navigator, select the GameViewController.swift file to open it in the Source Editor. Locate and review the viewDidLoad() method. It looks like this:

override func viewDidLoad() {
  super.viewDidLoad()

  // Load 'GameScene.sks' as a GKScene. This provides gameplay-related content
  // including entities and graphs
  if let scene = GKScene(fileNamed: "GameScene") {

    // Get the SKScene from the loaded GKScene
    if let sceneNode = scene.rootNode as! GameScene? {

      // Copy gameplay-related content over to the scene
      sceneNode.entities = scene.entities
      sceneNode.graphs = scene.graphs

      // Set the scale mode to scale to fit the window
 sceneNode.scaleMode ...