#10 猜拳遊戲

程式碼 View Controller.swift

import UIKit
import GameplayKit
class ViewController: UIViewController {
var array = [ “rock” , “paper” , “scissors” ]
var guessNumber : String = “”
@IBOutlet weak var randomImageView: UIImageView!
@IBOutlet weak var resultLabel: UILabel!
@IBOutlet weak var blaWhiGuessButton: UIButton!
@IBOutlet weak var paperButton: UIButton!
@IBOutlet weak var rockButton: UIButton!
@IBOutlet weak var scissorsButton: UIButton!
@IBAction func pressed(_ sender: UIButton) {
isHiddEnab(false)
guessRandom()
switch sender {
case self.paperButton :
if self.guessNumber == self.array[0] {
self.resultLabel.text = “你贏了”
self.blaWhiGuessButton.isEnabled = true
}
else if self.guessNumber == self.array[1] {
self.resultLabel.text = “平手再來”
self.blaWhiGuessButton.isEnabled = false
}
else {
self.resultLabel.text = “你輸了”
self.blaWhiGuessButton.isEnabled = false
}
case self.rockButton :
if self.guessNumber == self.array[2] {
self.resultLabel.text = “你贏了”
self.blaWhiGuessButton.isEnabled = true
}
else if self.guessNumber == self.array[0] {
self.resultLabel.text = “平手再來”
self.blaWhiGuessButton.isEnabled = false
}
else {
self.resultLabel.text = “你輸了”
self.blaWhiGuessButton.isEnabled = false
}
case self.scissorsButton :
if self.guessNumber == self.array[1] {
self.resultLabel.text = “你贏了”
self.blaWhiGuessButton.isEnabled = true
}
else if self.guessNumber == self.array[2] {
self.resultLabel.text = “平手再來”
self.blaWhiGuessButton.isEnabled = false
}
else {
self.resultLabel.text = “你輸了”
self.blaWhiGuessButton.isEnabled = false
}
default :
break
}
}
func guessRandom() {
let randomNumber = GKRandomDistribution(lowestValue: 0, highestValue: self.array.count-1 )
let number = randomNumber.nextInt()
self.guessNumber = self.array[number]
self.randomImageView.image = UIImage(named: “\(self.guessNumber)”)
}
@IBAction func rePlay(_ sender: Any) {
isHiddEnab(true)
self.blaWhiGuessButton.isEnabled = false
}
override func viewDidLoad() {
isHiddEnab(true)
self.blaWhiGuessButton.isEnabled = false
super.viewDidLoad()
}
func isHiddEnab ( _ hidEnab: Bool ) {
self.randomImageView.isHidden = hidEnab
self.resultLabel.isHidden = hidEnab
self.paperButton.isEnabled = hidEnab
self.rockButton.isEnabled = hidEnab
self.scissorsButton.isEnabled = hidEnab
}
}

程式碼 GuessViewController.swift

import UIKit
import GameplayKit
class GuessViewController: UIViewController {
var randomNumber = “”
@IBOutlet weak var turnImageView: UIImageView!
@IBOutlet weak var resultLabel: UILabel!
@IBOutlet weak var upButton: UIButton!
@IBOutlet weak var downButton: UIButton!
@IBOutlet weak var leftButton: UIButton!
@IBOutlet weak var rightButton: UIButton!
var array = [ “up” , “down” , “left” , “right” ]
@IBAction func pressed(_ sender: UIButton) {
switch sender {
case self.upButton :
guessRandom(array[0])
case self.downButton :
guessRandom(array[1])
case self.leftButton :
guessRandom(array[2])
case self.rightButton :
guessRandom(array[3])
default :
break
}
enable(false)
self.resultLabel.isHidden = false
}
func guessRandom ( _ guess: String ) {
let random = GKRandomDistribution(lowestValue: 0, highestValue: self.array.count-1)
let number = random.nextInt()
self.randomNumber = self.array[number]
self.turnImageView.image = UIImage(named:”\(self.randomNumber)”)
if “\(self.randomNumber)” == guess {
self.resultLabel.text = “恭喜你贏了”
}
else {
self.resultLabel.text = “哈哈 猜錯囉”
}
}
func enable ( _ ena: Bool ) {
self.upButton.isEnabled = ena
self.downButton.isEnabled = ena
self.leftButton.isEnabled = ena
self.rightButton.isEnabled = ena
}
override func viewDidLoad() {
self.resultLabel.isHidden = true
super.viewDidLoad()
}
}

TingKai-Chen/Peter_Homework10