Mercurial > public > geoquiz
annotate GeoQuiz/GuessTheCapitalView.swift @ 27:3f4b366d476d
add flag layout settings
| author | Dennis C. M. <dennis@denniscm.com> |
|---|---|
| date | Thu, 10 Nov 2022 09:26:48 +0100 |
| parents | 425078c01194 |
| children | 6d574bd1644f |
| rev | line source |
|---|---|
| 0 | 1 // |
| 2 // GuessTheCapitalView.swift | |
| 3 // GeoQuiz | |
| 4 // | |
| 5 // Created by Dennis Concepción Martín on 14/9/22. | |
| 6 // | |
| 7 | |
| 8 import SwiftUI | |
| 9 | |
| 27 | 10 struct GuessTheCapitalView: View, GameView { |
| 26 | 11 @StateObject var gameController = CountryGameController() |
| 0 | 12 |
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13 @Environment(\.managedObjectContext) var moc |
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14 |
| 0 | 15 var body: some View { |
| 16 ZStack { | |
| 17 LinearGradient(gradient: .secondary, startPoint: .top, endPoint: .bottom) | |
| 18 .ignoresSafeArea() | |
| 19 | |
| 20 GeometryReader { geo in | |
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21 VStack { |
| 26 | 22 GameToolbar(gameController: gameController, color: .atomicTangerine) |
| 23 | 23 .padding(.bottom) |
| 6 | 24 |
| 25 Spacer() | |
| 26 | |
| 26 | 27 /* |
| 28 THE PROBLEM: | |
| 29 SwiftUI caches the image when it's shown using the `Image(string)` API. | |
| 30 Once the image is not showed anymore, SwiftUI doesn't release memory, | |
| 31 so it keeps caching new images until the app crashes | |
| 32 UIImage(contentsOfFile: path) doesn't cache the image | |
| 33 | |
| 34 THE SOLUTION: | |
| 35 Using `UIImage(contentsOfFile: path)` images aren't cached. | |
| 36 */ | |
| 37 | |
| 27 | 38 let flagPath = getFlagPath(forName: gameController.correctAnswer.value.flag) |
| 39 | |
| 26 | 40 Image(uiImage: UIImage(contentsOfFile: flagPath)!) |
| 21 | 41 .renderingMode(.original) |
| 42 .resizable() | |
| 43 .scaledToFit() | |
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44 .clipShape(RoundedRectangle(cornerRadius: 20)) |
| 6 | 45 .shadow(radius: 10) |
| 46 .frame(height: geo.size.height * 0.15) | |
| 47 | |
| 48 Spacer() | |
| 49 | |
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50 VStack(alignment: .leading) { |
| 6 | 51 VStack(alignment: .leading, spacing: 10) { |
| 26 | 52 Text("Question \(gameController.questionCounter) of \(gameController.data.count)") |
| 6 | 53 .font(.title3) |
| 54 .foregroundColor(.white.opacity(0.7)) | |
| 55 | |
| 26 | 56 Text("What is the capital of \(gameController.correctAnswer.key)?") |
| 6 | 57 .font(.title) |
| 58 .fontWeight(.semibold) | |
| 59 .foregroundColor(.white) | |
| 60 } | |
| 0 | 61 |
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62 VStack(spacing: 15) { |
| 26 | 63 ForEach(Array(gameController.userChoices.keys), id: \.self) { countryName in |
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64 Button { |
| 26 | 65 gameController.answer( |
| 66 choice: (key: countryName, value: gameController.data[countryName]!), | |
| 67 wrongMessage: "That's the capital of \(countryName)" | |
| 68 ) { | |
| 69 gameController.selector() | |
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70 } |
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71 } label: { |
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72 AnswerButton( |
| 26 | 73 name: gameController.data[countryName]!.capital, |
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74 color: .chinaPink |
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75 ) |
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parents:
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76 .frame(height: geo.size.height * 0.08) |
| 8 | 77 } |
| 6 | 78 } |
| 0 | 79 } |
| 80 } | |
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parents:
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81 .frame(maxWidth: 500) |
| 6 | 82 } |
| 83 .padding() | |
| 0 | 84 } |
| 85 } | |
| 86 .navigationBarHidden(true) | |
| 26 | 87 .modifier(GameAlertsModifier(gameController: gameController, gameType: .guessTheCapital, moc: moc)) |
| 0 | 88 } |
| 89 } | |
| 90 | |
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a793f33f05fb
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Dennis C. M. <dennis@denniscm.com>
parents:
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diff
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91 struct GuessTheCapitalView_Previews: PreviewProvider { |
| 0 | 92 static var previews: some View { |
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parents:
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93 GuessTheCapitalView() |
| 0 | 94 } |
| 95 } |