CODEWITHSUNDEEP
iosswiftsprite-kit
coding22
coding22

Reputation: 689

How do I remove my GameScene after its shown one time?

I have instructions in my GameScene for my game and once the instructions are done and I press on a button to go to the GamePlay Scene I would like the GameScene to not show up ever again when I open my app again. I would like the GamePlay Scene to show up the next time I open the app and the GameScene to be removed forever. Is that possible to do in Swift? I tried to do it but it didnt work for me, here is the code I used:

class GameScene: SKScene, {
let deleteInstuctions = NSUserDefaults().boolForKey("delete")

override func didMoveToView(view: SKView) {

    if deleteInstuctions {

    GameScene.removeFromParent()
    NSUserDefaults().setBool(true, forKey: "delete")
    NSUserDefaults.standardUserDefaults().synchronize()
}

   if node.name == "start" {

   NSUserDefaults().setBool(true, forKey: "delete")

   //go to gameplay

   let goToHome = GamePlay(size: self.size)
   let transitionToHome = SKTransition.fadeWithDuration(1.0)
   goToHome.scaleMode = SKSceneScaleMode.AspectFill
   self.scene!.view?.presentScene(goToHome, transition: transitionToHome)
       }
   }
}

Upvotes: 0

Views: 29

Answers (1)

R.P. Carson
R.P. Carson

Reputation: 449

Just use NSUserDefaults to store whether or not the instruction scene has had its button clicked in a Bool. Then on your initial scene, just use an if else statement to load the appropriate scene. I would say this is more basic logic rather than something Swift specific.

In the code you posted, I'm not sure removing GameScene from within itself is a good solution, when you could just choose not to load that scene in the first place if its not needed.

Upvotes: 1

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