質問編集履歴

ViewControllerの追加

2019/08/24 06:38

投稿

aaaaa22222

スコア9

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -18,4 +18,316 @@
+助けてください。Controllerのソースは以下です。
+ViewController.swift
-助けてください。
+```Swift
+import UIKit
+class ViewController: UIViewController {
+  var currentValue = 0
+  var targetValue = 0
+  var score = 0
+  var round = 0
+  @IBOutlet weak var slider: UISlider!
+  @IBOutlet weak var targetLabel: UILabel!
+  @IBOutlet weak var scoreLabel: UILabel!
+  @IBOutlet weak var roundLabel: UILabel!
+  override func viewDidLoad() {
+    super.viewDidLoad()
+    let roundedValue = slider.value.rounded()
+    currentValue = Int(roundedValue)
+    startNewGame()
+    let thumbImageNormal = #imageLiteral(resourceName: "SliderThumb-Normal")
+    slider.setThumbImage(thumbImageNormal, for: .normal)
+    let thumbImageHighlighted = #imageLiteral(resourceName: "SliderThumb-Highlighted")
+    slider.setThumbImage(thumbImageHighlighted, for: .highlighted)
+    let insets = UIEdgeInsets(top:0, left:14, bottom:0, right:14)
+    let trackLeftImage = #imageLiteral(resourceName: "SliderTrackLeft")
+    let trackLeftResizable = trackLeftImage.resizableImage(withCapInsets: insets)
+    slider.setMinimumTrackImage(trackLeftResizable, for: .normal)
+    let trackRightImage = #imageLiteral(resourceName: "SliderTrackRight")
+    let trackRightResizable = trackRightImage.resizableImage(withCapInsets: insets)
+    slider.setMaximumTrackImage(trackRightResizable, for: .normal)
+  }
+  @IBAction func showAlert() {
+    let difference = abs(targetValue - currentValue)
+    var points = 100 - difference
+    score += points
+    let title: String
+    if difference == 0 {
+      title = "Perfect!"
+      points += 100
+    } else if difference < 5 {
+      title = "You almost had it!"
+      if difference == 1 {
+        points += 50
+      }
+    } else if difference < 10 {
+      title = "Pretty good!"
+    } else {
+      title = "Not even close..."
+    }
+    let message = "You scored (points) points"
+    let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
+    let action = UIAlertAction(title: "OK", style: .default, handler: {
+      action in
+      self.startNewRound()
+    })
+    alert.addAction(action)
+    present(alert, animated: true, completion: nil)
+  }
+  @IBAction func sliderMoved(_ slider: UISlider) {
+    let roundedValue = slider.value.rounded()
+    currentValue = Int(roundedValue)
+  }
+  func startNewRound() {
+    round += 1
+    targetValue = Int.random(in: 1...100)
+    currentValue = 50
+    slider.value = Float(currentValue)
+    updateLabels()
+  }
+  func updateLabels() {
+    targetLabel.text = String(targetValue)
+    scoreLabel.text = String(score)
+    roundLabel.text = String(round)
+  }
+  @IBAction func startNewGame() {
+    score = 0
+    round = 0
+    startNewRound()
+  }
+}
+```
+AboutAuthorViewController.swift
+```Swift
+import UIKit
+class AboutAuthorViewController: UITableViewController {
+    override func viewDidLoad() {
+        super.viewDidLoad()
+    }
+    @IBAction func close() {
+        dismiss(animated: true, completion: nil)
+    }
+}
+```
+AboutViewController.swift
+```Swift
+import UIKit
+import WebKit
+class AboutViewController: UIViewController {
+    @IBOutlet weak var webView: WKWebView!
+  override func viewDidLoad() {
+    super.viewDidLoad()
+    if let htmlPath = Bundle.main.path(forResource: "BullsEye", ofType: "html"){
+        let url = URL(fileURLWithPath: htmlPath)
+        let request = URLRequest(url: url)
+        webView.load(request)
+    }
+  }
+  @IBAction func close() {
+    dismiss(animated: true, completion: nil)
+  }
+}
+```
+Main.storyboardのスクショは以下です。
+![Main.storyboard](e68f12e5d872b74d0e701a9ad640f46a.png)