CODEWITHSUNDEEP
iosswift
Hayden Bowden
Hayden Bowden

Reputation: 11

using NSUserDefaults to display score

I am using NSUserDefaults to display the score from my GameScene on my resetViewController. The problem is that if the user doesn't score it will display the players last score.

In GameScene

var score: Int = 0
var scoreLabel = SKLabelNode()
let defaults = NSUserDefaults.standardUserDefaults()

score++
scoreLabel.text = "\(score)"
defaults.setObject(scoreLabel.text, forKey: "scoring")

In resetViewController

var score = defaults().stringForKey("scoring")
YourScore.text = score

I'm sure it's something simple but I can't seem to figure it out

Upvotes: 0

Views: 55

Answers (3)

user1858163
user1858163

Reputation: 49

I suggest saving the integer, not the string. That way the default will be zero, and you can easily reset the score by setting the key to zero.

NSUserdefaults.standardUserDefaults().IntegerForKey("score")
NSUserdefaults.standardUserDefaults().setInteger(0, forKey: "score")

Upvotes: 0

Stephen Darlington
Stephen Darlington

Reputation: 52565

removeObjectForKey: removes the value from NSUserDefaults. You could also set it to zero. Or just not use NSUserDefaults -- there's not much point in using it unless you need to persist the value between restarts of your app.

Upvotes: 0

Glorfindel
Glorfindel

Reputation: 22641

When you need to score to reset, just call

NSUserDefaults.standardUserDefaults().setObject(nil, forKey: "scoring")

Upvotes: 1

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