มͷએݴ var number = 0 @IBOutlet weak var monsterImageView: UIImageView! @IBOutlet weak var gachaButton: UIButton! override func viewDidLoad() { super.viewDidLoad() // ॳظઃఆ monsterImageView.image = nil gachaButton.layer.cornerRadius = gachaButton.bounds.height / 2 gachaButton.layer.masksToBounds = true } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() // Dispose of any resources that can be recreated. } @IBAction func tapGachaButton() { // ΨνϟͷΞϧΰϦζϜ number = Int(arc4random_uniform(100)) if number < 60 { monsterImageView.image = UIImage(named: "
[email protected]") } else if number >= 60 && number < 80 { monsterImageView.image = UIImage(named: "
[email protected]") } else { monsterImageView.image = UIImage(named: "
[email protected]") } // Ξχϝʔγϣϯ monsterImageView.alpha = 0.0 UIView.animate(withDuration: 1.0) { self.monsterImageView.alpha = 1.0 } } } ΨνϟͷϓϩάϥϜΛॻ͍͍͖ͯ·͢ɻ ॳΊͯݟΔίʔυ͋Δͱࢥ͍·͕͢ɺ·ͣॻ͍ͯΈ·͠ΐ ͏ɻ J04ͷΞϓϦʮ$PDPB5PVDIʯͱ͍͏ϑϨʔϜϫʔΫͰಈ͍ ͍ͯ·͕͢ɺ$PDPBܥͷϓϩάϥϜͷಛͱͯ͠ɺzม໊ϝ ιου໊͕͍͚ΕͲɺӳޠΛಡΊͦΕ͕ԿΛ͍ࣔͯ͠Δ͔ ཧղͰ͖Δzͱ͍͏͕͋Γ·͢ɻ ӳޠ͕ಡΊΔਓɺࡉ͔͍୯ޠจ๏Θ͔Βͳͯ͘ɺͦΕ ͧΕͷϓϩάϥϜ͕͓͓·͔ʹԿΛҙຯ͍ͯ͠Δͷ͔ेཧղ Ͱ͖ΔͣͰ͢ɻ