Question

我是iOS游戏开发的新手，我一直在关注这个教程系列，如果有人不介意看一下这个视频（接近结尾）https://www.youtube.com/watch?v=s0hRlSlT6Zw&list=PL6gx4Cwl9DGDgp7nGSUnnXihbTLFZJ79B&index=34我已经复制了整个代码但如果你看一下touchesBegan函数，似乎较新版本的swift与他的功能不同，

以下是他的阅读方式

override func touchesBegan(touches: Set NSSet, withEvent event:UIEvent) {

let introLabel = childNodeWithName("introLabel")

if(introLabel != nil) {
    let fadeOut = SKAction.fadeOutWithDuration(1.5)

    introLabel?.runAction(fadeOut, completion: {
        let doors = SKTransition.doorwayWithDuration(1.5)
        let shooterScene = ShooterScene(fileNamed: "ShooterScene")
        self.view?.presentScene(shooterScene, transition: doors)
    })
}

}

我读了

import SpriteKit

class GameScene: SKScene {

override func didMoveToView(view: SKView) {
}

override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {

    let introLabel = childNodeWithName("introLabel")

    if(introLabel != nil) {
        let fadeOut = SKAction.fadeOutWithDuration(1.5)

        introLabel?.runAction(fadeOut, completion: {
            let doors = SKTransition.doorwayWithDuration(1.5)
            let shooterScene = ShooterScene(fileNamed: "ShooterScene")
            self.view?.presentScene(shooterScene, transition: doors)
        })
    }

}

override func update(currentTime: CFTimeInterval) {
}

GameViewController.swift

import UIKit
import SpriteKit

class GameViewController: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()

    if let scene = GameScene(fileNamed:"GameScene") {
        // Configure the view.
        let skView = self.view as! SKView
        skView.showsFPS = true
        skView.showsNodeCount = true

        /* Sprite Kit applies additional optimizations to improve rendering performance */
        skView.ignoresSiblingOrder = true

        /* Set the scale mode to scale to fit the window */
        scene.scaleMode = .AspectFill

        skView.presentScene(scene)
    }
}

override func shouldAutorotate() -> Bool {
    return true
}

override func supportedInterfaceOrientations() -> UIInterfaceOrientationMask {
    if UIDevice.currentDevice().userInterfaceIdiom == .Phone {
        return .AllButUpsideDown
    } else {
        return .All
    }
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
}

用该方法编写的所有东西都是一样的，但除非我放一个，否则我会收到错误！射手游戏之后的自我观点？.presentScene（射手游戏，转型：门）

无论我是否添加！当我点击屏幕时，不会发生转换。有人可以提供解决方案吗？

Answer 1

它不起作用，因为没有检测到任何触摸。你需要的是：

override func touchesBegan(touches: Set<UITouch>?, withEvent event: UIEvent?) {

    for touch: AnyObject in touches! {

        let touchLocation = touch.locationInNode(self)

        button.containsPoint(touchLocation) {
            //Button pressed; move to next scene
        }
    }
}

这是适用于我的代码。

用Swift开发iOS游戏。 SKScene / SprikeKit有变化吗？

1 个答案: