sprite-kit
Elementy UIKit z SpriteKit

UITableView w SKScene

import SpriteKit
import UIKit
class GameRoomTableView: UITableView,UITableViewDelegate,UITableViewDataSource {
    var items: [String] = ["Player1", "Player2", "Player3"]
    override init(frame: CGRect, style: UITableViewStyle) {
        super.init(frame: frame, style: style)
        self.delegate = self
        self.dataSource = self
    }
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    // MARK: - Table view data source
    func numberOfSections(in tableView: UITableView) -> Int {
        return 1
    }
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return items.count
    }
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell:UITableViewCell = tableView.dequeueReusableCell(withIdentifier: "cell")! as UITableViewCell
        cell.textLabel?.text = self.items[indexPath.row]
        return cell
    }
    func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
        return "Section \(section)"
    }
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        print("You selected cell #\(indexPath.row)!")
    }
}
class GameScene: SKScene {
    var gameTableView = GameRoomTableView()
    private var label : SKLabelNode?
    override func didMove(to view: SKView) {
        self.label = self.childNode(withName: "//helloLabel") as? SKLabelNode
        if let label = self.label {
            label.alpha = 0.0
            label.run(SKAction.fadeIn(withDuration: 2.0))
        }
        // Table setup
        gameTableView.register(UITableViewCell.self, forCellReuseIdentifier: "cell")
        gameTableView.frame=CGRect(x:20,y:50,width:280,height:200)
        view.addSubview(gameTableView)
        gameTableView.reloadData()
    }
}

Wyjście :

Protokół / Delegat do wywołania gry Metoda ViewController ze sceny gry

Przykład kodu GameScene :

import SpriteKit
protocol GameViewControllerDelegate: class {
    func callMethod(inputProperty:String)
}
class GameScene: SKScene {
    weak var gameViewControllerDelegate:GameViewControllerDelegate?
    override func didMove(to view: SKView) {
        gameViewControllerDelegate?.callMethod(inputProperty: "call game view controller method")
    }
}

Przykład kodu GameViewController :

class GameViewController: UIViewController, GameViewControllerDelegate {
    override func viewDidLoad() {
        super.viewDidLoad()
        if let view = self.view as! SKView? {
            // Load the SKScene from 'GameScene.sks'
            if let scene = SKScene(fileNamed: "GameScene") {
                let gameScene = scene as! GameScene
                gameScene.gameViewControllerDelegate = self
                gameScene.scaleMode = .aspectFill
                view.presentScene(gameScene)
            }
            view.ignoresSiblingOrder = true
            view.showsFPS = true
            view.showsNodeCount = true
        }
    }
    func callMethod(inputProperty:String) {
        print("inputProperty is: ",inputProperty)
    }
}

Wyjście :

StackView w SKScene

import SpriteKit
import UIKit
protocol StackViewDelegate: class {
    func didTapOnView(at index: Int)
}
class GameMenuView: UIStackView {
    weak var delegate: StackViewDelegate?
    override init(frame: CGRect) {
        super.init(frame: frame)
        self.axis = .vertical
        self.distribution = .fillEqually
        self.alignment = .fill
        self.spacing = 5
        self.isUserInteractionEnabled = true
        //set up a label
        for i in 1...5 {
            let label = UILabel()
            label.text = "Menu voice \(i)"
            label.textColor = UIColor.white
            label.backgroundColor = UIColor.blue
            label.textAlignment = .center
            label.tag = i
            self.addArrangedSubview(label)
        }
        configureTapGestures()
    }
    required init(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    private func configureTapGestures() {
        arrangedSubviews.forEach { view in
            view.isUserInteractionEnabled = true
            let tapGesture = UITapGestureRecognizer(target: self, action: #selector(didTapOnView))
            view.addGestureRecognizer(tapGesture)
        }
    }
    func didTapOnView(_ gestureRecognizer: UIGestureRecognizer) {
        if let index = arrangedSubviews.index(of: gestureRecognizer.view!) {
            delegate?.didTapOnView(at: index)
        }
    }
}
class GameScene: SKScene, StackViewDelegate {
    var gameMenuView = GameMenuView()
    private var label : SKLabelNode?
    override func didMove(to view: SKView) {
        self.label = self.childNode(withName: "//helloLabel") as? SKLabelNode
        if let label = self.label {
            label.alpha = 0.0
            label.run(SKAction.fadeIn(withDuration: 2.0))
        }
        // Menu setup with stackView
        gameMenuView.frame=CGRect(x:20,y:50,width:280,height:200)
        view.addSubview(gameMenuView)
        gameMenuView.delegate = self
    }
    func didTapOnView(at index: Int) {
        switch index {
        case 0: print("tapped voice 1")
        case 1: print("tapped voice 2")
        case 2: print("tapped voice 3")
        case 3: print("tapped voice 4")
        case 4: print("tapped voice 5")
        default:break
        }
    }
}

Wyjście :

Wiele UIViewController w grze: jak przeskoczyć ze sceny do viewController

Storyboard :

Początkowy viewController : pusty viewController z przyciskiem do prezentacji GameViewController

GameViewController : typowy GameViewController szablonu Sprite-kit „Hello World” .

Cel : Chcę przedstawić pierwszy SKScene z mojej gry SKScene z poprawnym zwolnieniem mojej sceny.

Opis : Aby uzyskać wynik, rozszerzyłem klasę SKSceneDelegate o zbudowanie niestandardowego protocol/delegate który umożliwia przejście z GameViewController do pierwszego kontrolera początkowego (menu główne). Metodę tę można rozszerzyć na inne kontrolery widoku gry.

GameViewController :

import UIKit
import SpriteKit
class GameViewController: UIViewController,TransitionDelegate {
    override func viewDidLoad() {
        super.viewDidLoad()
        if let view = self.view as! SKView? {
            if let scene = SKScene(fileNamed: "GameScene") {
                scene.scaleMode = .aspectFill
                scene.delegate = self as TransitionDelegate
                view.presentScene(scene)
            }
            view.ignoresSiblingOrder = true
            view.showsFPS = true
            view.showsNodeCount = true
        }
    }
    func returnToMainMenu(){
        let appDelegate = UIApplication.shared.delegate as! AppDelegate
        guard  let storyboard = appDelegate.window?.rootViewController?.storyboard else { return }
        if let vc = storyboard.instantiateInitialViewController() {
            print("go to main menu")
            self.present(vc, animated: true, completion: nil)
        }
    }
}

GameScene :

import SpriteKit
protocol TransitionDelegate: SKSceneDelegate {
    func returnToMainMenu()
}
class GameScene: SKScene {
    override func didMove(to view: SKView) {
        self.run(SKAction.wait(forDuration: 2),completion:{[unowned self] in
            guard let delegate = self.delegate else { return }
            self.view?.presentScene(nil)
            (delegate as! TransitionDelegate).returnToMainMenu()
        })
    }
    deinit {
        print("\n THE SCENE \((type(of: self))) WAS REMOVED FROM MEMORY (DEINIT) \n")
    }
}