Spiel Absturz nur auf iPhone X und iPhone 8 Plus

Question

Ich arbeite Spiel auf und das Spiel funktioniert perfekt auf allen iPhones und iPad erwartet iPhone X und iPhone 8 Plus

Wenn ich Sprite in die Szene des Spiel Crash hinzufügen (nur auf iPhone X und iPhone 8 Plus) weil das Sprite bereits zur Szene hinzugefügt wurde, auf anderen iPhone die App nicht abstürzt, ich denke der Bug ist in meinem Timer, vielleicht ist der Bug es der iPhone Simulator? Was denken Sie?

Code:

class GameScene: SKScene, SKPhysicsContactDelegate { 

var finger = SKSpriteNode(imageNamed: "Finger") //Finger to swipe the biscuit 

var biscuit = SKSpriteNode(imageNamed: "Biscuit") 

var glass = SKSpriteNode(imageNamed: "Glass") 

var defaultbiscuitpos:CGPoint = CGPoint() 

var defaultfingerpos:CGPoint = CGPoint() 

/*** Drag Biscuit vars ***/ 
var touchpoint:CGPoint = CGPoint() 
var istouching:Bool = false 

var fadeoutfinger = SKAction() 
var fadeinfinger = SKAction() 
var fingergroup = SKAction() 
var burnanimtion = SKAction() 
var movefinger = SKAction() 

let fingertimer:String = "fingertimer" 

var isGameover:Bool = false 

//Game mode enum 

enum gamemode { 
case dip 
case ready 
case out 
case gameover 

} 

//Game mode (Dip,Ready,Out or game over by enum) **Now is Dip 
var mymode = gamemode.dip 

override func didMove(to view: SKView) { 

//Finger 
finger.name = "Finger" 
finger.position = CGPoint(x: biscuit.position.x + finger.frame.width, y: biscuit.position.y) 
defaultfingerpos = finger.position 
finger.alpha = 1.0 
finger.zPosition = 5 

//Start finger timer to make animation 
    createTimer(name: fingeranimation, waitt: 3.0, sprite: finger, actioname: fingertimer) 

} 

//Finger timer func 
func fingeranimation() { 


//Check if timer is over 4 seconds and the title is dip 
if mymode == gamemode.dip { 

    //Add finger to screen 
    addChild(finger) 

    //Set fade in animation for finger 
    fadeinfinger = SKAction.fadeIn(withDuration: 2.0) 

    //Set move animation for finger 
    movefinger = SKAction.moveTo(y: glass.frame.midX, duration: 2.0) 

    //Set fade out animation for finger 
    fadeoutfinger = SKAction.fadeOut(withDuration: 2.0) 

    fingergroup = SKAction.group([fadeinfinger,movefinger,fadeoutfinger]) 

    finger.run(fingergroup, completion: { 

     //Remove finger from screen 
     self.finger.removeFromParent() 

     //Return the finger to apper and return the finger to default position 
     self.finger.alpha = 1.0 
     self.finger.position = self.defaultfingerpos 

     }) 

    } 

    } 

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

let touch = touches.first! as UITouch 
let location = touch.location(in: self) 

//Tap on biscuit 
if biscuit.contains(location) && mymode != gamemode.gameover { 
    touchpoint = location 
    istouching = true 
    biscuit.physicsBody?.pinned = false 

    //Stop the finger animation timer 
    stopTimer(actioname: fingertimer, sprite: finger) 
    } 
} 

//Make timer function 
func createTimer (name:@escaping os_block_t , waitt:TimeInterval, sprite:SKSpriteNode?,actioname: String) { 

    let myaction = SKAction.sequence([SKAction.wait(forDuration: waitt), SKAction.run(name)]) 

    run(SKAction.repeatForever(myaction), withKey: actioname) 
} 

//Stop timer function 
    func stopTimer(actioname:String, sprite:SKSpriteNode?) { 

    removeAction(forKey: actioname) 
} 

override func update(_ currentTime: TimeInterval) { 

// Called before each frame is rendered 
if istouching && isGameover == false { 
    let dt:CGFloat = 1.0/15 
    let distance = CGVector(dx: touchpoint.x - biscuit.position.x, dy: touchpoint.y - biscuit.position.y * 1.65) 
    let velocity = CGVector(dx: distance.dx/dt, dy: distance.dy/dt) 
    self.biscuit.physicsBody!.velocity = velocity 

    } 
    } 
} 

Answer 1

Dieses Problem ist nun mit der Veröffentlichung von Xcode 9.1 behoben.