每次点击屏幕都会调用NSNotification

Question

I my game I am sending out an NSNotification to hide the banner ad during the game and show the banner ad on the main menu and game over scenes. This works fine except for some reason every time I tap on the screen the notification to hide the ad is called and the ad disappears. Here is the code to setting up the notifications in the GameViewController:

NSNotificationCenter.defaultCenter().addObserver(self, selector: "showBanner:", name: "showAdBanner", object: nil)

NSNotificationCenter.defaultCenter().addObserver(self, selector: "hideBanner:", name: "hideAdBanner", object: nil)

And then the two functions:

func showBanner(notification: NSNotification){

        self.googleBannerView.hidden = false
        var request: GADRequest = GADRequest()
        self.googleBannerView.loadRequest(request)
        println("show banner")

}

func hideBanner(notification: NSNotification){

        self.googleBannerView.hidden = true
        println("hide banner")

}

In the main menu scene and game over scene:

NSNotificationCenter.defaultCenter().postNotificationName("showAdBanner", object: nil)

Then in the game scene:

NSNotificationCenter.defaultCenter().postNotificationName("hideAdBanner", object:nil)

It is very strange why when ever I tap the screen on the main menu scene and game over screen the ad banner disappear. Any ideas? I really need help this is the only thing holding me back from publishing my game. Thank you in advance.

-Vinny

Answer 1

When you display your banner you would need to reduce your games scene by the frame of the banner.

In iOS, SCNView is a subclass of UIView

so just resize your SCNView so that both of the fit on the screen at the same time...

Answer 2

Okay, I fixed it. All I did was change the location where I post the notification. I changed it to hide when I press the play and try again buttons. Thank you so much for everyone's help! -Vinny