Interstitial iAds in SpriteKit?
问题 I'm using SpriteKit for my iOS app, and need some full-screen (or sometimes called "interstitial" iAds to pop up every so often. I can figure out the code for when it happens, but I need to know how to add iAds without necessarily changing the View Controller. I tried a [tutorial][1] by Techotopia on Interstitial iAds, but to do it I need to transition between actual View Controllers. Well, I tried this, but whenever transitioning back from the iAd view controller to the GameViewController,