翻牌記憶遊戲(無圖片翻轉)

OutLetCollection
陣列
append
stuffle
迴圈
Timer
button.tag
button.setImage
button.setTitle
Class
if else

@IBOutlet var buttons: [UIButton]!
//每個buttons的圖片名稱，和真到迪米,和真到迪米
var imageViewNames = ["和真","昂","帕克","惠惠","艾蜜莉亞","阿克婭","貝蒂","羅茲瓦爾","雷姆","拉姆","雅兒貝德","達克妮絲","夏提雅","安茲","迪米烏哥斯"]
//每個buttons的 識別ID，0~14,0~14 用來比對是否一樣
var identifiers = [Int]()
//每個buttons的圖片名稱與識別ID 對應起來 和真 配 0 迪米 配14
var cards = [Card]()
var cardOne = Card() //第一張牌
var cardTwo = Card() //第二張牌
var buttonsTag = [Int]() //給buttons 0~29的位置編號
var tagOne = 0 //第一張牌的button位置
var tagTwo = 0 //第二張牌的button位置

//將 數字0~14放進陣列
for n in 0...14 {
identifiers.append(n)
}
//使陣列的內容重複兩次，使兩個陣列內容完整 與 buttons 數量一致
for i in 0...14 {
imageViewNames.append(imageViewNames[i])
identifiers.append(identifiers[i])
}
//將每個buttons的圖片名稱與識別ID 對應起來 加到cards陣列
for i in 0...29 {
let newElement = Card()
newElement.imgaeName = imageViewNames[i]
newElement.identifier = Int(identifiers[i])
cards.append(newElement)
//將卡片帶入buttons，設定每個button的標題，用來對比是否翻到相同的牌
buttons[i].setTitle("\(cards[i].identifier)", for: UIControl.State.normal)
//給buttons 0~29的位置編號
buttonsTag.append(i)
buttons[i].tag = buttonsTag[i]
}

//sender為當下按的那個button
@IBAction func buttonClip(_ sender: UIButton) {
if cardOne.isOpen == true { //判斷是否打開第一張牌，有的話進行配對
cardTwo.identifier = Int(sender.currentTitle!)! //將按鈕當下的ID 存到 第二張牌的ID 等等用來對比是否相同
cardTwo.isOpen = true //打開第二張牌
tagTwo = sender.tag //將按鈕當下的位置 存到 變數tagTwo 記錄起來
sender.setImage(UIImage(named: cards[tagTwo].imgaeName), for: UIControl.State.normal)//按鈕當下的照片為按鈕當下位置的卡片
if cardOne.identifier == cardTwo.identifier , tagOne != tagTwo {
var countTime = 0
var timerWin = Timer()
timerWin = Timer.scheduledTimer(withTimeInterval: 0.5, repeats: true) { [self] (Timer) in
buttons[tagOne].isEnabled = false
buttons[tagTwo].isEnabled = false
countTime += 1
if countTime >= 0 {
timerWin.invalidate()
}
}else{
var countTimeTwo = 0
var timerFail = Timer()
timerFail = Timer.scheduledTimer(withTimeInterval: 0.35, repeats: true) { [self] (Timer) in
buttons[tagOne].setImage(UIImage(named: "問號"), for: UIControl.State.normal)
buttons[tagTwo].setImage(UIImage(named: "問號"), for: UIControl.State.normal)
countTimeTwo += 1
if countTimeTwo >= 0 {
timerFail.invalidate()
}
}
}
}

if cardTwo.isOpen == true { //判斷是否已經打開第二張牌，有的話要重新開始計
cardTwo.identifier = 0
cardTwo.isOpen = false
cardOne.identifier = 0
cardOne.isOpen = false
}else{ //第一張、第二張都沒打開的時候，執行打開第一張
cardOne.identifier = Int(sender.currentTitle!)! //將按鈕當下的ID 存到 第一張牌的ID 等等用來對比是否相同
cardOne.isOpen = true //打開第一張牌
tagOne = sender.tag //將按鈕當下的位置 存到 變數tagOne 記錄起來
sender.setImage(UIImage(named: cards[tagOne].imgaeName), for: UIControl.State.normal)//按鈕當下的照片為按鈕當下位置的卡片
}
}

@IBAction func replay(_ sender: Any) {
cards.shuffle()
for i in 0...29 {
buttons[i].setImage(UIImage(named: "問號"), for: UIControl.State.normal)
buttons[i].setTitle("\(cards[i].identifier)", for: UIControl.State.normal)
buttons[i].isEnabled = true
}
}

@IBAction func peep(_ sender: Any) {
if cardOne.isOpen == false {
for i in 0...29 {
buttons[i].setImage(UIImage(named: cards[i].imgaeName), for: UIControl.State.normal)
}
var count = 0
var timer = Timer()
timer = Timer.scheduledTimer(withTimeInterval: 1, repeats: true , block: { [self] (Timer) in
for i in 0...29 {
if buttons[i].isEnabled == true {
self.buttons[i].setImage(UIImage(named:"問號"), for: UIControl.State.normal)
}
}
count += 1
if count >= 0 {
timer.invalidate()
}
})
}
}