Mercurial > public > geoquiz

comparison GeoQuiz/Logic/CityGame.swift @ 7:d945e52b0704

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
implement dynamic map
author Dennis C. M. <dennis@denniscm.com>
date Tue, 04 Oct 2022 18:54:24 +0200
parents 1946bbfde4af
children e09959b4e4a8
comparison
equal deleted inserted replaced
6:1946bbfde4af 7:d945e52b0704
5 // Created by Dennis Concepción Martín on 29/9/22. 5 // Created by Dennis Concepción Martín on 29/9/22.
6 // 6 //
7 7
8 import Foundation 8 import Foundation
9 import AVFAudio 9 import AVFAudio
10 import SwiftUI
11 import MapKit
10 12
11 class CityGame: Game, ObservableObject { 13 class CityGame: Game, ObservableObject {
12 14
13 // Define type of generics 15 // Define type of generics
14 typealias T = CityModel.CityData 16 typealias T = CityModel.CityData
15 17
16 var data: [String: T] 18 var data: [String: T]
17 var dataAsked = [String: T]() 19 var dataAsked = [String: T]()
18 20
19 // Data 21 @Published var mapImage: UIImage? = nil
20 @Published var correctAnswer = (key: String(), value: T(country: String(), lat: Double(), lon: Double())) 22 @Published var correctAnswer = (key: String(), value: T(country: String(), lat: Double(), lon: Double())) {
23 willSet {
24 getMapImage(lat: newValue.value.lat, lon: newValue.value.lon)
25 }
26 }
21 27
22 // User 28 // User
23 @Published var userChoices = [String: T]() 29 @Published var userChoices = [String: T]()
24 @Published var userScore = 0 30 @Published var userScore = 0
25 @Published var userLives = 3 31 @Published var userLives = 3
27 @Published var wrongAnswers = [String: T]() 33 @Published var wrongAnswers = [String: T]()
28 34
29 // Alerts 35 // Alerts
30 @Published var alertTitle = String() 36 @Published var alertTitle = String()
31 @Published var alertMessage = String() 37 @Published var alertMessage = String()
32 @Published var showingNoLivesAlert = false 38 @Published var showingGameOverAlert = false
33 @Published var showingEndGameAlert = false 39 @Published var showingEndGameAlert = false
34 @Published var showingWrongAnswerAlert = false 40 @Published var showingWrongAnswerAlert = false
35 @Published var showingExitGameAlert = false 41 @Published var showingExitGameAlert = false
36 42
37 // Animations 43 // Animations
38 @Published var scoreScaleAmount = 1.0 44 @Published var scoreScaleAmount = 1.0
39 @Published var livesScaleAmount = 1.0 45 @Published var livesScaleAmount = 1.0
40
41 // Modal views
42 @Published var showingBuyLivesView = false
43 @Published var showingGameStatsView = false
44 46
45 // Sound effects 47 // Sound effects
46 @Published var player: AVAudioPlayer? 48 @Published var player: AVAudioPlayer?
47 49
48 init() { 50 init() {
49 let data: CityModel = load("cities.json") 51 let data: CityModel = load("cities.json")
50 self.data = data.cities 52 self.data = data.cities
51 askQuestion() 53 askQuestion()
52 } 54 }
53 } 55 }
56
57 extension CityGame {
58 func getMapImage(lat: Double, lon: Double) {
59 let region = MKCoordinateRegion(
60 center: CLLocationCoordinate2D(
61 latitude: lat,
62 longitude: lon
63 ),
64 span: MKCoordinateSpan(
65 latitudeDelta: 1.0,
66 longitudeDelta: 1.0
67 )
68 )
69
70 // Map options
71 let mapOptions = MKMapSnapshotter.Options()
72 mapOptions.region = region
73 mapOptions.size = CGSize(width: 600, height: 600)
74 mapOptions.showsBuildings = true
75
76 // Create the snapshotter and run it
77 let snapshotter = MKMapSnapshotter(options: mapOptions)
78 snapshotter.start { (snapshot, error) in
79 if let snapshot = snapshot {
80 self.mapImage = snapshot.image
81 } else if let error = error {
82 print(error.localizedDescription)
83 }
84 }
85 }
86 }
87