小编典典

如何使用Sprite Kit和Swift在游戏中设置高分

swift

我做了一个简单的游戏,你必须躲避障碍并收集硬币。每枚硬币将给您1分。在玩游戏时,有一个得分标签。如何创建高分标签,即使他们退出游戏也会记住高分。我也想知道如何将高分与游戏中心联系起来。

任何帮助将非常感激。

到目前为止,这是我确定获胜者何时赢得比赛的方式。

func didBeginContact(contact: SKPhysicsContact) {
    var firstBody = SKPhysicsBody()
    var secondBody = SKPhysicsBody()

    if contact.bodyA.categoryBitMask < contact.bodyB.categoryBitMask {
        firstBody = contact.bodyA
        secondBody = contact.bodyB
    } else {
        firstBody = contact.bodyB
        secondBody = contact.bodyA
    }


    if (firstBody.categoryBitMask & UInt32(shipCategory)) != 0 && (secondBody.categoryBitMask & UInt32(obstacleCategory)) != 0 {
        ship.removeFromParent()
        let reveal = SKTransition.flipHorizontalWithDuration(0.5)
        let scene = GameOverScene(size: self.size)
        self.view?.presentScene(scene, transition: reveal)
    }

    if (firstBody.categoryBitMask & UInt32(shipCategory)) != 0 && (secondBody.categoryBitMask & UInt32(coinCategory)) != 0 {
        coin.removeFromParent()
        playerScore = playerScore + 1
        playerScoreUpdate()
    }

    //CHANGE TO YOU WON SCENE
    //CHECK TO SEE IF COINS ARE 10, THEN YOU WON
    if playerScore == 10 {

        let reveal = SKTransition.flipHorizontalWithDuration(0.5)
        let scene = GameWonScene(size: self.size)
        self.view?.presentScene(scene, transition: reveal)

    }



}

编辑

saveHighScore(100)
var score = 99
if score > highScore() {
saveHighScore(score)
println("New Highscore = " + highScore().description)
} else {
println("HighScore = " + highScore().description )  // "HighScore =     100"
}
score = 127
if score > highScore() {
saveHighScore(score)
println("New Highscore = " + highScore().description)  // "New     Highscore = 127"
} else {
println("HighScore = " + highScore().description )
}

编辑2

func playerScoreUpdate() {
    playerScorelabel.text = "Score: \(playerScore)"
}

编辑3

func addHighScoreLabel() {

    // Player Score
    highScoreLabel.fontName = "DIN Condensed"
    highScoreLabel.fontSize = 28
    highScoreLabel.fontColor = SKColor.whiteColor()
    highScoreLabel.position = CGPoint(x: 500, y: size.height/1.09)
    highScoreLabel.text = "HighScore: \(highScore)"
    addChild(highScoreLabel)
}


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2020-07-07

共1个答案

小编典典

var playerScore = 0

func playerScoreUpdate() {
    let highScore = NSUserDefaults().integerForKey("highscore")
    if playerScore > highScore {
         NSUserDefaults().setInteger(playerScore, forKey: "highscore")
    }
    playerScorelabel.text = "Score: \(playerScore)"
}

playerScore = 200
playerScoreUpdate()
println( NSUserDefaults().integerForKey("highscore") )  // 200

playerScore = 180
playerScoreUpdate()
println( NSUserDefaults().integerForKey("highscore") )  // 200


playerScore = 250
playerScoreUpdate()
println( NSUserDefaults().integerForKey("highscore") )  // 250


highScoreLabel.text = "HighScore: " + NSUserDefaults().integerForKey("highscore").description
2020-07-07