質問編集履歴
2
自分の質問に語弊があった。
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File without changes
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@@ -1,109 +1,4 @@
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```Swift
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import UIKit
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private let reuseIdentifier = "Cell"
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class CollectionViewController: UIViewController,UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDelegateFlowLayout{
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var redCellIndex: Int = Int.random(in: 0..<12)
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@IBOutlet var collectionView: UICollectionView!
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@IBOutlet var collectionView2: UICollectionView!
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@IBOutlet var pointLabel:UILabel!
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@IBOutlet var timerLabel:UILabel!
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var point:Int=0
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var timer:Timer = Timer()
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var count:Float = 10
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-
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var rand:Int=0
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-
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var OnGame = false
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override func viewDidLoad() {
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super.viewDidLoad()
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OnGame = true
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self.collectionView.delegate = self
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self.collectionView.dataSource = self
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let layout = UICollectionViewFlowLayout()
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layout.sectionInset = UIEdgeInsets(top: 15, left: 15, bottom: 15, right: 15)
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collectionView.collectionViewLayout = layout
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if !timer.isValid {
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timer = Timer.scheduledTimer(timeInterval:0.01,target: self,selector: #selector(self.down),userInfo:nil,repeats:true)
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}
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self.collectionView!.register(UICollectionViewCell.self, forCellWithReuseIdentifier: reuseIdentifier)
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}
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@objc func changeColor() {
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let redCellIndex: Int = Int.random(in: 0..<12)
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collectionView.reloadData()
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}
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// 中略
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func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
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let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath)
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cell.backgroundColor = self.redCellIndex == indexPath.row ? .red : .black
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return cell
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}
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func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
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if indexPath.row == redCellIndex && OnGame{
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print("赤いセル")
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point = point+1
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timerLabel.text="Finish"
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point = point+0
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// pointLabel.text="GameOver"
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pointLabel.text = String(point)
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timerLabel.text="0"
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// pointLabel.invalidate()
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// pointLabel.text="0"
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} else {
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print("黒いセル")
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pointLabel.text = "GameOver"
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timer.invalidate()
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timerLabel.text = "0"
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OnGame = false
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// pointLabel.text="0"
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}
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}
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func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
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return 12
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}
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func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
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let horizontalSpace : CGFloat = 0.2
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let cellSize : CGFloat = self.view.bounds.width / 4 - horizontalSpace
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return CGSize(width: cellSize, height: cellSize)
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}
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@objc func down(){
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if count>=0{
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count = count - 0.01
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timerLabel.text = String(format: "%.2f",count)
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}else{
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if timer.isValid{
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timer.invalidate()
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timerLabel.text = "Finish"
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// point = point+0
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}
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}
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}
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}
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-
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106
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-
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1
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Main Story boardにCollection Viewを設置し、そこに何個かボタン(cell)を設置しました。そのcellを時間ごとに色を変えたいのですがどうすればよいのですか？？
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107
2
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例：6つのcellのうち5つは青1つは黄色で1秒ごとに変える
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108
3
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みたいな感じです。
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109
4
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これはタイマーとくくりつけてやるのですか？（？）
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1
code内容の追加
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -1,4 +1,109 @@
|
|
|
1
|
+
```Swift
|
|
2
|
+
import UIKit
|
|
3
|
+
|
|
4
|
+
private let reuseIdentifier = "Cell"
|
|
5
|
+
|
|
6
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+
class CollectionViewController: UIViewController,UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDelegateFlowLayout{
|
|
7
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+
var redCellIndex: Int = Int.random(in: 0..<12)
|
|
8
|
+
|
|
9
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+
@IBOutlet var collectionView: UICollectionView!
|
|
10
|
+
|
|
11
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+
@IBOutlet var collectionView2: UICollectionView!
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|
12
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+
|
|
13
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+
@IBOutlet var pointLabel:UILabel!
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|
14
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+
|
|
15
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+
@IBOutlet var timerLabel:UILabel!
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|
16
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+
|
|
17
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+
var point:Int=0
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18
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+
|
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19
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+
var timer:Timer = Timer()
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20
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+
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|
21
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+
var count:Float = 10
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22
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+
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23
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+
var rand:Int=0
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24
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+
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|
25
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+
var OnGame = false
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26
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+
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27
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+
override func viewDidLoad() {
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28
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+
super.viewDidLoad()
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29
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+
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30
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OnGame = true
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31
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self.collectionView.delegate = self
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32
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self.collectionView.dataSource = self
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33
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+
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34
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+
let layout = UICollectionViewFlowLayout()
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35
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layout.sectionInset = UIEdgeInsets(top: 15, left: 15, bottom: 15, right: 15)
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36
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collectionView.collectionViewLayout = layout
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37
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+
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38
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if !timer.isValid {
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39
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timer = Timer.scheduledTimer(timeInterval:0.01,target: self,selector: #selector(self.down),userInfo:nil,repeats:true)
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40
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}
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41
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+
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42
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self.collectionView!.register(UICollectionViewCell.self, forCellWithReuseIdentifier: reuseIdentifier)
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43
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}
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44
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@objc func changeColor() {
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45
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let redCellIndex: Int = Int.random(in: 0..<12)
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46
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collectionView.reloadData()
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47
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}
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48
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+
// 中略
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49
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+
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50
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+
func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
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51
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let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath)
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52
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53
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cell.backgroundColor = self.redCellIndex == indexPath.row ? .red : .black
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54
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55
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return cell
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56
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57
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}
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58
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+
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59
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func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
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60
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if indexPath.row == redCellIndex && OnGame{
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61
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print("赤いセル")
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62
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point = point+1
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63
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timerLabel.text="Finish"
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64
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point = point+0
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65
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// pointLabel.text="GameOver"
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66
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pointLabel.text = String(point)
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67
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timerLabel.text="0"
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68
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// pointLabel.invalidate()
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69
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+
// pointLabel.text="0"
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70
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+
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71
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} else {
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72
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print("黒いセル")
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73
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pointLabel.text = "GameOver"
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74
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timer.invalidate()
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75
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+
timerLabel.text = "0"
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76
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OnGame = false
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77
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// pointLabel.text="0"
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78
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}
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79
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+
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80
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}
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81
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+
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82
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func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
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83
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return 12
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84
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}
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85
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+
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86
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func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
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87
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let horizontalSpace : CGFloat = 0.2
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88
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let cellSize : CGFloat = self.view.bounds.width / 4 - horizontalSpace
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89
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return CGSize(width: cellSize, height: cellSize)
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90
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}
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91
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+
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92
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@objc func down(){
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93
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if count>=0{
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94
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count = count - 0.01
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95
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timerLabel.text = String(format: "%.2f",count)
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96
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}else{
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97
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+
if timer.isValid{
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98
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timer.invalidate()
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99
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timerLabel.text = "Finish"
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100
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// point = point+0
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101
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}
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102
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}
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103
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+
}
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104
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+
}
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105
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+
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1
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-
Main Story boardにCollection Viewを設置し、そこに何個かボタン(cell)を設置しました。そのcellを時間ごとに色を変えたいのですがどうすればよいのですか？？
|
|
106
|
+
```Main Story boardにCollection Viewを設置し、そこに何個かボタン(cell)を設置しました。そのcellを時間ごとに色を変えたいのですがどうすればよいのですか？？
|
|
2
107
|
例：6つのcellのうち5つは青1つは黄色で1秒ごとに変える
|
|
3
108
|
みたいな感じです。
|
|
4
109
|
これはタイマーとくくりつけてやるのですか？（？）
|