#1 ＿Q&A問答題 ｜ 猜猜大挑戰 App

原本要製作雙人版 紅白猜題大賽…難產先來一個單人版 ＸＤ

｜ 功能簡介

• Slider (顯示題數進度條)
• Label (顯示題目、分數、提示)
• Button (選項、下一題、在玩一次)
• 點選Button 變色 按下一題 恢復原狀
• 答對一題加 10 分
• 畫面上顯示目前題目是第幾題
• 題目順序跟選項順序每次出現時都要不一樣
• 訊息視窗應用(詢問是否再玩一次)

｜ Swift 程式碼

Code of QuestionViewController.swift

//  ViewController.swift
// 
//  Created by aaron on 2022/10/18.
//
import UIKit
class ViewController: UIViewController {
@IBOutlet weak var questionNumberLabel: UILabel!
@IBOutlet weak var scoreLabel: UILabel!
@IBOutlet weak var questionLabel: UILabel!
@IBOutlet weak var hintLabel: UILabel!
@IBOutlet weak var questionSlider: UISlider!
@IBOutlet var answerButton: [UIButton]!
var questions = [Question]()
var index = 0
var score = 0
var count = 1
var rightAnswer = ""
override func viewDidLoad() {
super.viewDidLoad()
let question1 = Question(description: "白雪公主跟包公結婚，生下的女兒叫什麼名字？", answer: "灰姑娘", option: ["包姑娘","白姑娘","黑姑娘","灰姑娘"])
questions.append(question1)
let question2 = Question(description: "地球.太陽.星星.月亮哪一個是啞巴? （提示：魯冰花）", answer: "星星", option: ["月亮","太陽","星星","地球"])
questions.append(question2)
let question3 = Question(description: "把妹要開什麼車？", answer: "垃圾車", option: ["小貨車","進口車","國產車","垃圾車"])
questions.append(question3)
let question4 = Question(description: "麵包超人扭到腳會變成什麼?", answer: "牛角麵包", option: ["肉鬆麵包","花生麵包","牛角麵包","菠蘿麵包"])
questions.append(question4)
let question5 = Question(description: "哪種動物最熱情？（提示：熱情的沙漠）", answer: "黑豬", option: ["黑狗","黑豬","黑熊","黑貓"])
questions.append(question5)
let question6 = Question(description: "企鵝的台語是什麼？", answer: "徛鵝", option: ["去鵝","企鵝","不倒鵝","徛鵝"])
questions.append(question6)
let question7 = Question(description: "一歲的蜜蜂到了，一百歲變成甚麼?", answer: "高齡蜂", option: ["長壽蜂","龜齡蜂","高齡蜂","長命蜂"])
questions.append(question7)
let question8 = Question(description: "魚在水裡玩會變成什麼？", answer: "魚丸", option: ["美人魚","小丑魚","鹹魚","魚丸"])
questions.append(question8)
let question9 = Question(description: "怎麼讓珍珠奶茶變大杯的？", answer: "唸大悲咒", option: ["喝別人的","唸大悲咒","倒立喝茶","加水稀釋"])
questions.append(question9)
let question10 = Question(description: "國人不洗澡會變成什麼人？", answer: "泰國人", option: ["台灣人","日本人","印度人","泰國人"])
questions.append(question10)
let question11 = Question(description: "為什麼你交不到女朋友？", answer: "選擇不在我身上", option: ["我無所謂","我沒錢","我太帥了","選擇不在我身上"])
questions.append(question11)
let question12 = Question(description: "在麥當勞過生日點什麼？", answer: "薯條加漢堡", option: ["冰炫風","麥克雞塊","蘋果派","薯條加漢堡"])
questions.append(question12)
let question13 = Question(description: "哪個科系畢業最適合賣壽司？", answer: "美術系", option: ["外文系","電機系","醫學系","美術系"])
questions.append(question13)
let question14 = Question(description: " 小黑小白小紅小綠,四人搭飛機誰最會暈機？", answer: "小白", option: ["小黑","小紅","小綠","小白"])
questions.append(question14)
let question15 = Question(description: " 甲乙丙丁,哪一個字最酷？", answer: "丁", option: ["甲","乙","丙","丁"])
questions.append(question15)
let question16 = Question(description: " 哪種花最好養？", answer: "菊花", option: ["百合花","玫瑰花","菊花","蘭花"])
questions.append(question16)
questions.shuffle()
startGame()
}
func startGame(){
questions[index].option.shuffle()
for i in 0...3{
answerButton[i].setTitle(questions[index].option[i], for: .normal)
}
rightAnswer = questions[index].answer
questionLabel.text = questions[index].description
questionSlider.value = Float(count)
}
@IBAction func clickAnswer(_ sender: UIButton) {
sender.backgroundColor = .red
// sender.backgroundColor = .systemGray3
if sender.currentTitle == rightAnswer {
score = score+10
scoreLabel.text = "分數：\(score)"
hintLabel.text = "恭喜答對，加分加分！"
}else{
hintLabel.text = "答錯了，(T＿T). . .不用哭哭換下一題！"
}
}
@IBAction func nextQuestion(_ sender: Any) {
index = index+1
count = count+1
questionSlider.value = Float(count)
hintLabel.text = ""
questionNumberLabel.text = "第\(count)題"
answerButton.forEach { button in
button.backgroundColor = .systemGray3
}
if count == 11  {
index = 0
count = 1
questionNumberLabel.text = "第\(count)題"
score = 0
scoreLabel.text = "分數：\(score)"
questions.shuffle()
}
startGame()
}
func reset(){
index = 0
count = 1
score = 0
questionNumberLabel.text = "第\(count)題"
scoreLabel.text = "分數：\(score)"
startGame()
}
@IBAction func tryAgain(_ sender: Any) {
let controller = UIAlertController(title: "再玩一次？", message: "資料關閉視窗後清除～～", preferredStyle: UIAlertController.Style.alert)
let noAction = UIAlertAction(title: "取消", style: UIAlertAction.Style.default, handler: nil)
controller.addAction(noAction)
let yesAction = UIAlertAction(title: "確定", style: UIAlertAction.Style.default){_ in
self.reset()
}
controller.addAction(yesAction)
present(controller,animated:true,completion:nil)
}
}

｜ 參考文章

#25 選擇題 App

[作業]選擇題 App — 棒球英文測驗

#23 Q&A 選擇題

練習筆記 43 ：問答題App-城市地標大挑戰

#4 Q&A問答題｜水果發音練習