am trying to make my label hidden by changing the x and y parameter but when i start playing the game and on the first click suddenly the label appear i tried the alpha way and all the other way to hide a label were fine except this one.
this my code:
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var button1: UIButton!
@IBOutlet weak var label: UILabel!
@IBOutlet weak var imageView: UIImageView!
var goNumber = 1
var gameState = [0, 0, 0, 0, 0, 0, 0, 0, 0]
let winnerCombination = [[0, 1, 2], [3, 4, 5], [6, 7, 8], [0, 3, 6], [1, 4, 7], [2, 5, 8], [0, 4, 8], [2, 4, 6]]
var winner = 0
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
override func viewDidAppear(animated: Bool) {
self.label.center = CGPointMake(self.label.center.x - 400, self.label.center.y)
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
@IBAction func buttonPressed(sender: UIButton) {
if gameState[sender.tag] == 0 {
var image = UIImage(named: "")
if goNumber % 2 == 0 {
image = UIImage(named: "cross.png")
gameState[sender.tag] = 1
}
else{
image = UIImage(named: "nought.png")
gameState[sender.tag] = 2
}
for combination in winnerCombination {
if (gameState[combination[0]] == gameState[combination[1]] && gameState[combination[0]] == gameState[combination[2]] && gameState[combination[0]] != 0) {
winner = gameState[combination[0]]
println("the winner is \(winner)")
}
}
if winner != 0 {
if winner == 1 {
label.text = "cross won"
}
else {
label.text = "nought won"
}
UIView.animateWithDuration(0.5, animations: {
self.label.center = CGPointMake(self.label.center.x + 400, self.label.center.y)
self.label.alpha = 1
})
}
sender.setImage(image, forState: .Normal)
goNumber++
}
}
}
