/*

    Copyright (C) 2016 Apple Inc. All Rights Reserved.

    See LICENSE.txt for this sample’s licensing information

    Abstract:

    A `UIViewController` subclass that stores references to game-wide input sources and managers.

*/

import UIKit

import SpriteKit

class GameViewController: UIViewController {

    // MARK: Properties

    let scene = GameScene(fileNamed: "GameScene")!

    // MARK: Methods

    override func viewDidLoad() {

        super.viewDidLoad()

        let skView = view as! SKView

        // Resize the scene to better use the device aspect ratio.

        let scaleFactor = scene.size.height / view.bounds.height

        // This app runs only in landscape, so height always determines scale.

        scene.scaleMode = .aspectFit

        scene.size.width = view.bounds.width * scaleFactor

        skView.presentScene(scene)

        // SpriteKit applies additional optimizations to improve rendering performance.

        skView.ignoresSiblingOrder = true

    }

    #if os(tvOS)

    /// SpriteKit doesn't automatically forward press events, so do that manually.

    override func pressesEnded(_ presses: Set<UIPress>, with event: UIPressesEvent?) {

        scene.pressesEnded(presses, with: event)

    }

    #endif

}