为什么我的插页式广告在我的 GameScene 中不起作用，但在 Swift 中的 GameViewController 中起作用？

Question

我有这些 Facebook 插页式广告，当我在我的 GameScene 中调用它们时，它们没有出现。当我在 GameViewController 中而不是在我的 GameScene 中调用它们时，它们工作得很好。有人可以告诉我我的代码做错了什么吗？

//GameViewController.swift

class GameViewController: UIViewController, FBInterstitialAdDelegate {
let interstitialFBAD: FBInterstitialAd = FBInterstitialAd(placementID: "65543456456456_454345345454534")


override func viewDidLoad() {
    super.viewDidLoad()

}

//CALL THIS IN MY GAMESCENE. 
func loadFBInterstitialAd() {
interstitialFBAD.delegate = self
interstitialFBAD.loadAd()
}

func interstitialAdDidLoad(interstitialAd: FBInterstitialAd!) {
    interstitialFBAD.showAdFromRootViewController(self)
}

//GameScene.swift

override func touchesEnded(touches: Set<UITouch>, withEvent event: UIEvent?) {
        for touch in touches {
        let location = touch.locationInNode(self)
        let node = self.nodeAtPoint(location)

        if node.name == "retry" {

            GameViewController().loadFBInterstitialAd()
        }
        }
        }

Answer 1

你试试：

    //GameViewController.swift
class GameViewController: UIViewController, FBInterstitialAdDelegate {
let interstitialFBAD: FBInterstitialAd = FBInterstitialAd(placementID: "65543456456456_454345345454534")

var scene: GameScene!

override func viewDidLoad() {
    super.viewDidLoad()
    let skView = view as! SKView
    skView.multipleTouchEnabled = false
    scene = GameScene(size: skView.bounds.size)
    scene.scaleMode = .AspectFill
    scene.view?.userInteractionEnabled = true
    skView.presentScene(scene)
    scene.gvcDelegate = self
}

    //GameScene.swift
class GameScene: SKScene {
    gvcDelegate: GameViewController?
    override func touchesEnded(touches: Set<UITouch>, withEvent event: UIEvent?) {
        for touch in touches {
        let location = touch.locationInNode(self)
        let node = self.nodeAtPoint(location)
        if node.name == "retry" {
            gvcDelegate.loadFBInterstitialAd()
        }
      }
    }

祝你好运！

Answer 2

在 GameViewController 的 viewDidLoad 中注册一个通知，然后在您希望广告出现时从 GameScene post 中注册一个通知。

所以你的 viewDidLoad 将有以下额外的行

NSNotificationCenter.defaultCenter().addObserver(self, selector: "loadFBInterstitialAd", name: "loadAd", object: nil)

然后在Gamescene中写一个方法

func showAdNow() {
    NSNotificationCenter.defaultCenter().postNotificationName("loadAd", object: nil)
}

现在 Gamescene.swift 替换行

GameViewController().loadFBInterstitialAd()

和

showAdNow()

为什么我的插页式广告在我的 GameScene 中不起作用，但在 Swift 中的 GameViewController 中起作用？

Why won't my Interstitial Ads work in my GameScene but work in the GameViewController in Swift?

xcode

facebook

ads

interstitial

swift