Mercurial > public > geoquiz

comparison GeoQuiz/Logic/Game.swift @ 8:e09959b4e4a8

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fix bugs
author Dennis C. M. <dennis@denniscm.com>
date Thu, 06 Oct 2022 11:14:34 +0200
parents d945e52b0704
children 3540c7efc216
comparison
equal deleted inserted replaced
7:d945e52b0704 8:e09959b4e4a8
38 var scoreScaleAmount: Double { get set } 38 var scoreScaleAmount: Double { get set }
39 var livesScaleAmount: Double { get set } 39 var livesScaleAmount: Double { get set }
40 40
41 // Sound effects 41 // Sound effects
42 var player: AVAudioPlayer? { get set } 42 var player: AVAudioPlayer? { get set }
43
44 func selector()
43 } 45 }
44 46
45 extension Game { 47 extension Game {
46 var questionCounter: Int { 48 var questionCounter: Int {
47 dataAsked.count 49 dataAsked.count
48 } 50 }
49 51
50 func askQuestion() { 52 func askQuestion(selector: () -> Void) {
51 guard questionCounter < data.count else { 53 guard questionCounter < data.count else {
52 alertTitle = "⭐️ Congratulations ⭐️" 54 alertTitle = "⭐️ Congratulations ⭐️"
53 alertMessage = "You completed the game." 55 alertMessage = "You completed the game."
54 showingEndGameAlert = true 56 showingEndGameAlert = true
55 57
56 return 58 return
57 } 59 }
58 60
59 // Get random choices 61 selector()
60 var userChoices = [String: T]()
61
62 while userChoices.count < 2 {
63 if let choice = data.randomElement() {
64 userChoices[choice.key] = choice.value
65 } else {
66 fatalError("Couldn't get a random value from data")
67 }
68 }
69
70 // Get question asked (correct answer)
71 let correctAnswer = data.first(where: {
72 !userChoices.keys.contains($0.key) && !dataAsked.keys.contains($0.key)
73 })
74
75 // Unwrap optional
76 if let correctAnswer = correctAnswer {
77 userChoices[correctAnswer.key] = correctAnswer.value
78 dataAsked[correctAnswer.key] = correctAnswer.value
79 self.correctAnswer = correctAnswer
80 } else {
81 fatalError("Couldn't unwrap optional value")
82 }
83
84 self.userChoices = userChoices
85 } 62 }
86 63
87 func answer(_ choice: (key: String, value: T)) { 64 func answer(_ choice: (key: String, value: T), selector: () -> Void) {
88 if correctAnswer == choice { 65 if correctAnswer == choice {
89 hapticSuccess() 66 hapticSuccess()
90 playSound("correctAnswer") 67 playSound("correctAnswer")
91 68
92 withAnimation(.easeIn(duration: 0.5)) { 69 withAnimation(.easeIn(duration: 0.5)) {
93 scoreScaleAmount += 1 70 scoreScaleAmount += 1
94 userScore += 1 71 userScore += 1
95 } 72 }
96 73
97 correctAnswers[correctAnswer.key] = correctAnswer.value 74 correctAnswers[correctAnswer.key] = correctAnswer.value
98 askQuestion() 75 askQuestion {
76 selector()
77 }
99 } else { 78 } else {
100 hapticError() 79 hapticError()
101 playSound("wrongAnswer") 80 playSound("wrongAnswer")
102 81
103 withAnimation(.easeIn(duration: 0.5)) { 82 withAnimation(.easeIn(duration: 0.5)) {
124 livesScaleAmount = 1 103 livesScaleAmount = 1
125 } 104 }
126 } 105 }
127 } 106 }
128 107
129 func reset() { 108 func reset(selector: () -> Void) {
130 dataAsked = [String: T]() 109 dataAsked = [String: T]()
131 userScore = 0 110 userScore = 0
132 userLives = 3 111 userLives = 3
133 correctAnswers = [String: T]() 112 correctAnswers = [String: T]()
134 wrongAnswers = [String: T]() 113 wrongAnswers = [String: T]()
135 askQuestion() 114 askQuestion {
115 selector()
116 }
136 } 117 }
137 118
138 private func playSound(_ filename: String) { 119 private func playSound(_ filename: String) {
139 guard let soundFileURL = Bundle.main.url(forResource: filename, withExtension: "wav") else { 120 guard let soundFileURL = Bundle.main.url(forResource: filename, withExtension: "wav") else {
140 fatalError("Sound file \(filename) couldn't be found") 121 fatalError("Sound file \(filename) couldn't be found")