/*

    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 SceneKit

class GameViewController: UIViewController {

    // MARK: Properties

    let game = Game()

    // MARK: Methods

    override func viewDidLoad() {

        super.viewDidLoad()

        // Grab the controller's view as a SceneKit view.

        guard let scnView = view as? SCNView else { fatalError("Unexpected view class") }

        // Set our background color to a light gray color.

        scnView.backgroundColor = UIColor.lightGray

        // Ensure the view controller can display our game's scene.

        scnView.scene = game.scene

        // Ensure the game can manage updates for the scene.

        scnView.delegate = game

    }

    /// Causes the boxes to jump if a tap is detected.

    @IBAction func handleTap(_: UITapGestureRecognizer) {

        game.jumpBoxes()

    }

}