SwiftSpritekit联系Bitmask和Score标签。-SwiftSpritekitContactBitmaskandScoreLabel

I am a fairly new programmer, attempting to make it so that during a bricked breaker like game, when the ball hits the paddle, I would like to add one point to the score. I think I am partway there, but cannot figure it out.

我是一个相当新的程序员，试图在像游戏这样的断球游戏中，当球碰到球拍时，我想在分数上加一分。我想我是在那里，但我想不明白。

    let BallCategory   : UInt32 = 0x1 <<0 // 
    let BottomCategory : UInt32 = 0x1 <<1 //
    let BlockCategory  : UInt32 = 0x1 <<2 //
    let PaddleCategory : UInt32 = 0x1 <<3 //

    bottom.physicsBody?.categoryBitMask = BottomCategory
    bottom.physicsBody?.cOntactTestBitMask= BallCategory
    paddle.physicsBody?.categoryBitMask = PaddleCategory
    paddle.physicsBody?.cOntactTestBitMask= BallCategory
    paddle.physicsBody?.collisiOnBitMask= BallCategory
    ball.physicsBody?.categoryBitMask = BallCategory
    ball.physicsBody?.cOntactTestBitMask= BottomCategory | PaddleCategory
    ball.physicsBody?.cOntactTestBitMask= PaddleCategory

    var score = 0
            func didBeginContact(contact: SKPhysicsContact) {
                score = +1
            }

    let label = SKLabelNode(fontNamed: "Chalkduster")
            label.text = String(score)
            label.fOntSize= 50
            label.fOntColor= SKColor.whiteColor()
            label.position = CGPoint (x: 568, y: 600)
            addChild(label)

These are three sections of my code I believe I need to change in order to have the score work in my game and if you could help me, I would appreciate it.

这是我的代码的三个部分，我相信我需要改变，以便在我的游戏中获得分数，如果你能帮助我，我会很感激。

1 个解决方案

func addScore() {
    score += 1
    scoreLabel.text = "\(score)"
}

func didBeginContact(contact: SKPhysicsContact) {

    var body1 : SKPhysicsBody!
    var body2 : SKPhysicsBody!

    if contact.bodyA.categoryBitMask