Correction de tous les tests et fusion de ce qu'a fait Lucas

source/Trek-12/ConsoleApp/Program.cs

@@ -1,4 +1,4 @@
-// See https://aka.ms/new-console-template for more information
+// See https://aka.ms/new-console-template for more information
 
 using Models;
 using Models.Events;
@@ -45,6 +45,7 @@ class Program
 
             // Initialisation
             Game.InitializeGame(map, player);
+            Game.GameLoop();
         }
 
 

source/Trek-12/Models/Game/Game.cs

@@ -23,6 +23,8 @@ namespace Models.Game
     [DataContract]
     public class Game : INotifyPropertyChanged
     {
+        public bool IsPreviousGameNotFinished { get; private set; }
+
         /* Persistence Interface */
         public IPersistence PersistenceManager { get; set; }
         
@@ -104,6 +106,7 @@ namespace Models.Game
         public Operation PlayerOperation { get; set; }
 
         public Cell PlayerCell { get; set; }
+        public int Resultat {  get; set; }
 
         public Rules.Rules GameRules { get; }
 
@@ -134,23 +137,57 @@ namespace Models.Game
         {
             Maps.Add(map);
         }
+
+        /// <summary>
+        /// Deletes the last game in the list of games. Use for avoiding stack not finished games.
+        /// </summary>
+        /// <returns></returns>
+        public bool DeleteGame()
+        {
+            if (Games.Count == 0)
+            {
+                return false;
+            }
+            Games.RemoveAt(Games.Count - 1); // Remove the last game
+            return true;
+        }
         
+        /// <summary>
+        /// Adds a new best score to the list of best scores. Or updates it if it already exists.
+        /// </summary>
+        /// <param name="finalScore">The final score of the game.</param>
         public void AddBestScore(int finalScore)
         {
             BestScore bs = new BestScore(UsedMap.Name, CurrentPlayer, 1, finalScore);
-            foreach (var score in BestScores)
+            var existingScore = BestScores.FirstOrDefault(score => score.Equals(bs));
-            {
-                if (!bs.Equals(score)) continue;
 
-                score.IncrGamesPlayed();
+            if (existingScore != null)
-                score.UpdateScore(finalScore);
+            {
-                return;
+                existingScore.IncrGamesPlayed();
+                existingScore.UpdateScore(finalScore);
+            }
+            else
+            {
+                BestScores.Add(bs);
             }
 
-            BestScores.Add(bs);
+            // Sorting the best scores
-            BestScores.OrderByDescending(p => p.Score);
+            List<BestScore> sortedScores = BestScores.OrderByDescending(score => score.Score).ToList();
+
+            for (int i = 0; i < sortedScores.Count; i++)
+            {
+                if (!BestScores[i].Equals(sortedScores[i]))
+                {
+                    BestScores.Move(BestScores.IndexOf(sortedScores[i]), i);
+                }
+            }
         }
 
+        /// <summary>
+        /// Removes a player from the list of players.
+        /// </summary>
+        /// <param name="playerName"></param>
+        /// <returns>True if the player was removed successfully, false otherwise.</returns>
         public bool RemovePlayer(string playerName)
         {
             Player player = Players.FirstOrDefault(p => p.Pseudo == playerName);
@@ -163,6 +200,12 @@ namespace Models.Game
             return true;
         }
 
+        /// <summary>
+        /// Modifies the pseudo of a player.
+        /// </summary>
+        /// <param name="pseudo"></param>
+        /// <param name="newpseudo"></param>
+        /// <returns></returns>
         public bool ModifyPlayer(string pseudo, string newpseudo)
         {
             foreach (var index in Players)
@@ -178,6 +221,10 @@ namespace Models.Game
             return false;
         }
 
+        /// <summary>
+        /// Removes a game from the list of games.
+        /// </summary>
+        /// <param name="playerName"></param>
         public void CheckAndRemoveBestScoresDependencies(string playerName)
         {
             List<BestScore> bs = new List<BestScore>();
@@ -193,7 +240,12 @@ namespace Models.Game
                 BestScores.Remove(score);
             }
         }
-
+        
+        /// <summary>
+        /// Modifies the pseudo of a player in the best scores.
+        /// </summary>
+        /// <param name="playerName"></param>
+        /// <param name="newPlayerName"></param>
         public void CheckAndChangeBestScoresDependencies(string playerName, string newPlayerName)
         {
             foreach (var bestScore in BestScores)
@@ -213,6 +265,10 @@ namespace Models.Game
             }
             foreach (var game in data.Item2)
             {
+                if (game.IsRunning)
+                {
+                    IsPreviousGameNotFinished = true;
+                }
                 Games.Add(game);
             }
             foreach (var map in data.Item3)
@@ -317,7 +373,7 @@ namespace Models.Game
         /// </summary>
         /// <param name="playerChoice">The cell chosen by the player to place the result.</param>
         /// <param name="result">The result of the dice operation to be placed in the cell.</param>
-        private void PlaceResult(Cell playerChoice)
+        private void PlaceResult(Cell playerChoice, int result)
         {
             IEnumerable<Cell> ValidCell =
                 from cell in UsedMap.Boards
@@ -328,14 +384,16 @@ namespace Models.Game
             {
                 if (item.X == playerChoice.X && item.Y == playerChoice.Y)
                 {
-                    if (PlayerCell.Value > 12 || (PlayerCell.Value > 6 && item.IsDangerous == true))
+                    if (result > 12 || (result > 6 && item.IsDangerous == true))
                     {
                         item.SetPenalty();
                         PlayerCell.SetPenalty();
                     }
-                    item.Value = PlayerCell.Value;
+                    item.Value = result;
                     return;
                 }
+                
+            
             }
         }
 
@@ -398,7 +456,6 @@ namespace Models.Game
         {
             IsRunning = true;
             GameStarted?.Invoke(this, new GameStartedEventArgs(CurrentPlayer));
-            //GameLoop();
         }
 
         /// <summary>
@@ -413,17 +470,13 @@ namespace Models.Game
         /// <summary>
         /// The main game loop that runs while the game is active.
         /// </summary>
-        private void GameLoop()
+        public void GameLoop()
         {
             while (IsRunning)
             {
                 RollAllDice();
-                int res = PlayerChooseOperation();
+                Resultat = PlayerChooseOperation();
-                PlayerOption?.Invoke(this,new PlayerOptionEventArgs(UsedMap.Boards.ToList(),res,Turn));
                 PlayerSelectionCell();
-                PlayerCell.Value = res;
-                AddToRopePath(PlayerCell,UsedMap.Boards.ToList());
-                PlaceResult(PlayerCell);
                 BoardUpdated?.Invoke(this, new BoardsUpdateEventArgs(UsedMap.Boards.ToList()));
                 Turn++;
             }
@@ -436,6 +489,7 @@ namespace Models.Game
             {
                 PlayerChooseOp?.Invoke(this, new PlayerChooseOperationEventArgs(PlayerOperation));
             }
+            PlayerOption?.Invoke(this, new PlayerOptionEventArgs(UsedMap.Boards.ToList(), ResultOperation(PlayerOperation), Turn));
             return ResultOperation(PlayerOperation);
         }
 
@@ -447,6 +501,7 @@ namespace Models.Game
                 PlayerChooseCell?.Invoke(this, new PlayerChooseCellEventArgs(PlayerCell));
             }
             MarkOperationAsChecked(PlayerOperation);
+            PlaceResult(PlayerCell, Resultat);
         }
         
         /// <summary>

source/Trek-12/Models/Rules/Rules.cs

@@ -25,6 +25,8 @@ namespace Models.Rules
         {
             if (!IsCellEmpty(playerChoicePosition)) return false;
 
+            if (playerChoicePosition.Valid == false) return false;
+
             if (EveryAdjacentCells(playerChoicePosition, cells).Count == 1) return false;
 
             return true;

source/Trek-12/Tests/GameTests.cs

@@ -260,7 +260,7 @@ public class GameTests
 
         _game.PlayerCell = new Cell(2, 0);
         _game.PlayerCell.Value = 3;
-        methodInfo.Invoke(_game, new object[] { _game.PlayerCell });
+        methodInfo.Invoke(_game, new object[] { _game.PlayerCell, 3 });
         //_game.UsedMap.Boards[2].Value = _game.PlayerCell.Value;
 
         Assert.Equal(3, _game.UsedMap.Boards[2].Value);
@@ -274,8 +274,11 @@ public class GameTests
 
         _game.InitializeGame(map, player, false);
 
-        var cell = new Cell(0, 1);
+        var cell = new Cell(1, 0);
+        cell.Valid = true;
+        _game.UsedMap.Boards[0].Valid = true;
         _game.UsedMap.Boards[0].Value = 1;
+        _game.UsedMap.Boards[1].Valid = true;
         bool result = _game.HandlePlayerChoice(cell, 1);
         Assert.True(result);
     }
@@ -342,7 +345,7 @@ public class GameTests
 
         _game.PlayerCell = new Cell(2, 0);
         _game.PlayerCell.Value = 14;
-        methodInfo.Invoke(_game, new object[] { _game.PlayerCell });
+        methodInfo.Invoke(_game, new object[] { _game.PlayerCell, 14 });
 
         Assert.True(_game.UsedMap.Boards[2].Penalty);
     }
@@ -365,7 +368,7 @@ public class GameTests
 
         _game.PlayerCell = new Cell(2, 0);
         _game.PlayerCell.Value = 7;
-        methodInfo.Invoke(_game, new object[] { _game.PlayerCell });
+        methodInfo.Invoke(_game, new object[] { _game.PlayerCell, 7 });
 
         Assert.True(_game.UsedMap.Boards[2].Penalty);
     }
@@ -424,39 +427,6 @@ public class GameTests
 
     }
 
-    [Fact]
-    public void CalculusOfPenalty_ReallyCalculusPenalty()
-    {
-        var player = new Player("test_player", "DefaultProfilePicture");
-        var map = new Map("test_name", "test_background.png");
-        _game.InitializeGame(map, player, false);
-        var methodInfo = typeof(Game).GetMethod("AddToRopePath", BindingFlags.NonPublic | BindingFlags.Instance);
-        Assert.NotNull(methodInfo);
-
-        _game.UsedMap.Boards[0].Valid = true;
-        _game.UsedMap.Boards[1].Valid = true;
-        _game.UsedMap.Boards[2].Valid = true;
-        _game.UsedMap.Boards[3].Valid = true;
-
-
-        _game.UsedMap.Boards[0].Value = 0;
-        //methodInfo.Invoke(_game, new object[] { _game.UsedMap.Boards[0], _game.UsedMap.Boards.ToList() });
-        _game.UsedMap.Boards[1].Value = 1;
-        //methodInfo.Invoke(_game, new object[] { _game.UsedMap.Boards[1], _game.UsedMap.Boards.ToList() });
-        _game.UsedMap.Boards[2].Value = 2;
-        //methodInfo.Invoke(_game, new object[] { _game.UsedMap.Boards[2], _game.UsedMap.Boards.ToList() });
-        _game.UsedMap.Boards[3].Value = 5;
-
-        methodInfo.Invoke(_game, new object[] { _game.UsedMap.Boards[2], _game.UsedMap.Boards.ToList() });
-
-        _game.PutPenaltyForLostCells(_game.UsedMap.Boards);
-
-        Assert.True(_game.UsedMap.Boards[3].Penalty);
-
-        Assert.Equal(3, _game.CalculusOfPenalty(_game.UsedMap.Boards));
-
-    }
-
     [Fact]
     public void CalculusOfPenalty_ReallyCalculusPenalty_ForZonesAndDangerousCellsAndOverTwelve()
     {
@@ -483,12 +453,12 @@ public class GameTests
         _game.PlayerCell.Value = 7;
         _game.PlayerCell.Valid = true;
         _game.PlayerCell.IsDangerous = true;
-        place.Invoke(_game, new object[] { _game.PlayerCell }); //One penalty
+        place.Invoke(_game, new object[] { _game.PlayerCell, 7 }); //One penalty
 
         _game.PlayerCell = new Cell(5, 1);
         _game.PlayerCell.Value = 14;
         _game.PlayerCell.Valid = true;
-        place.Invoke(_game, new object[] { _game.PlayerCell });
+        place.Invoke(_game, new object[] { _game.PlayerCell, 14 });
 
 
         foreach (var cells in _game.UsedMap.Boards.ToList())

source/Trek-12/Tests/RulesTests.cs

@@ -44,6 +44,7 @@ public class RulesTests
     {
         Rules rules = new Rules();
         Map map = new Map("test", "background");
+        map.Boards[0].Valid = true;
         Cell selectedCell = map.Boards[0];
         Assert.True(rules.IsCellValid(selectedCell, map.Boards.ToList()));
     }

source/Trek-12/Trek-12.sln

@@ -5,15 +5,15 @@ VisualStudioVersion = 17.8.34408.163
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Trek-12", "Trek-12\Trek-12.csproj", "{41EE7BF8-DDE6-4B00-9434-076589C0B419}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Models", "Models\Models.csproj", "{807AB723-7AD3-42DD-9DA6-7AA5B0A9AAB4}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Models", "Models\Models.csproj", "{807AB723-7AD3-42DD-9DA6-7AA5B0A9AAB4}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleApp", "ConsoleApp\ConsoleApp.csproj", "{795F2C88-3C43-4795-9764-E52F7330888D}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConsoleApp", "ConsoleApp\ConsoleApp.csproj", "{795F2C88-3C43-4795-9764-E52F7330888D}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Tests", "Tests\Tests.csproj", "{383C4215-C680-4C2E-BC7E-B62F0B164370}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Tests", "Tests\Tests.csproj", "{383C4215-C680-4C2E-BC7E-B62F0B164370}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DataContractPersistence", "DataContractPersistence\DataContractPersistence.csproj", "{FC6A23C3-A1E3-4BF4-85B0-404D8574E190}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DataContractPersistence", "DataContractPersistence\DataContractPersistence.csproj", "{FC6A23C3-A1E3-4BF4-85B0-404D8574E190}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Stub", "Stub\Stub.csproj", "{49360F7D-C59D-4B4F-AF5A-73FF61D9EF9B}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Stub", "Stub\Stub.csproj", "{49360F7D-C59D-4B4F-AF5A-73FF61D9EF9B}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

source/Trek-12/Trek-12/App.xaml.cs

@@ -29,7 +29,7 @@ namespace Trek_12
                 Directory.CreateDirectory(FilePath);
             }
 
-            File.Delete(Path.Combine(FilePath, FileName));
+            //File.Delete(Path.Combine(FilePath, FileName));
 
             string fullPath = Path.Combine(FilePath, FileName);
             if (File.Exists(fullPath))

source/Trek-12/Trek-12/Trek-12.csproj

@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFrameworks>net8.0-android;net8.0-ios;net8.0-maccatalyst</TargetFrameworks>
-		<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net8.0-windows10.0.19041.0</TargetFrameworks>
+		<!--<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net8.0-windows10.0.19041.0</TargetFrameworks>-->
 		<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
 		<!-- <TargetFrameworks>$(TargetFrameworks);net8.0-tizen</TargetFrameworks> -->
 
@@ -38,6 +38,14 @@
 		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion>
 	</PropertyGroup>
 
+	<PropertyGroup Condition="$([MSBuild]::IsOSPlatform('windows'))">
+		<TargetFrameworks>$(TargetFrameworks);net8.0-windows10.0.19041.0</TargetFrameworks>
+		<WindowsPackageType>MSIX</WindowsPackageType>
+		<PackageCertificateThumbprint>404032fa5d4dc4c8bbf036505d2409963f355ebd</PackageCertificateThumbprint>
+	</PropertyGroup>
+
+
+
 	<ItemGroup>
 		<!-- App Icon -->
 		<MauiIcon Include="Resources\AppIcon\app_icon.png" />

source/Trek-12/Trek-12/Views/PageBoard.xaml

@@ -6,52 +6,70 @@
              BackgroundColor="Bisque">
 
     <Grid RowDefinitions="*,auto" ColumnDefinitions="auto,*,auto">
-        <HorizontalStackLayout>
+        <Grid RowDefinitions="auto,auto"
-            <Frame BorderColor="DarkGray"
+              Grid.Column="0"
+              HorizontalOptions="Center"
+              VerticalOptions="Center"
+              Margin="50,0,0,0">
+            <HorizontalStackLayout HorizontalOptions="Center"
+                               Margin="0,20,0,0">
+                <Frame BorderColor="DarkGray"
                HeightRequest="50"
                WidthRequest="50"
                Grid.Column="0"
                HorizontalOptions="Center"
                VerticalOptions="Center"
-               Padding="0">
+               Padding="0"
-                <Label Text="{Binding Dice1.Value}"
+               BackgroundColor="Yellow"
-                   FontSize="16"
+                       IsVisible="Hidden"
+                       x:Name="YellowDice">
+                    <Label Text="{Binding Dice1.Value}"
+                   FontSize="Large"
                    VerticalOptions="Center"
                    HorizontalOptions="Center"
                    TextColor="Black"
-                   x:Name="Dice1"/>
+                   x:Name="Dice1"
-            </Frame>
+                           FontAttributes="Bold"/>
-            <Frame BorderColor="DarkGray"
+                </Frame>
+                <Frame BorderColor="DarkGray"
                     HeightRequest="50"
                     WidthRequest="50"
                     Grid.Column="0"
                     HorizontalOptions="Center"
                     VerticalOptions="Center"
-                    Padding="0">
+                    Padding="0"
+                   BackgroundColor="Red"
+                       IsVisible="Hidden"
+                       x:Name="RedDice">
                     <Label Text="{Binding Dice2.Value}"
-                            FontSize="16"
+                            FontSize="Large"
                             VerticalOptions="Center"
                             HorizontalOptions="Center"
                             TextColor="Black"
-                            x:Name="Dice2"/>
+                            x:Name="Dice2"
+                           FontAttributes="Bold"/>
                 </Frame>
+
+            </HorizontalStackLayout>
             <Button Text="Roll"
-                    HeightRequest="200"
+        HeightRequest="25"
-                    WidthRequest="200"
+        WidthRequest="100"
-                    Clicked="DiceButton_Clicked"/>
+        Clicked="DiceButton_Clicked"
-        </HorizontalStackLayout>
+                 Grid.Row="1"
-        <Image Source="maptest.png" Aspect="AspectFit" Grid.ColumnSpan="2" Grid.RowSpan="3"/>
+                 Margin="0,50,0,0"
+                    x:Name="RollButton"/>
+        </Grid>
 
         <CollectionView ItemsSource="{Binding UsedMap.Boards}"
-                            Grid.Row="1"
                             Grid.Column="1"
                             SelectionMode="Single"
                             WidthRequest="350"
                             HeightRequest="350"
                             ItemsLayout="VerticalGrid,7"
-                            BackgroundColor="Aqua">
+                        x:Name="Board"
+                        SelectionChanged="OnCellSelected">
             <CollectionView.ItemTemplate>
-                <DataTemplate>
+                <DataTemplate x:Name="Cellule">
                     <Grid VerticalOptions="Center" HorizontalOptions="Center" HeightRequest="50" WidthRequest="50">
 
                         <Frame
@@ -64,7 +82,15 @@
                             Opacity="0.7"
                             VerticalOptions="Center"
                             HorizontalOptions="Center"
-                            Padding="0">
+                            Padding="0"
+                            x:Name="CellValid">
+                            <Label Text="{Binding Value}"
+                                   x:Name="CellValue"
+                                    FontSize="Large"
+ VerticalOptions="Center"
+ HorizontalOptions="Center"
+ TextColor="Black"
+FontAttributes="Bold"/>
                             <Frame.Triggers>
                                 <DataTrigger TargetType="Frame" Binding="{Binding IsDangerous}" Value="True">
                                     <Setter Property="BorderColor" Value="Black"/>
@@ -82,7 +108,7 @@
         <!-- Operation Grid -->
         <Grid Grid.Row="0" Grid.Column="2"
               ColumnDefinitions="auto,*"
-              RowDefinitions="*,auto">
+              RowDefinitions="auto,auto">
             <!--Images des operations -->
             <!--Grille de la partie-->
             <CollectionView Grid.Column="1"
@@ -114,7 +140,8 @@
             </CollectionView>
             <!--Les bouttons de selection d'operation-->
             <HorizontalStackLayout Grid.Row="1"
-                                   Grid.ColumnSpan="2">
+                                   Grid.ColumnSpan="2"
+                                   VerticalOptions="Center">
                 <Button HeightRequest="50"
                         WidthRequest="100"
                         x:Name="Lower"

source/Trek-12/Trek-12/Views/PageBoard.xaml.cs

@@ -10,6 +10,10 @@ public partial class PageBoard : ContentPage
 {
     public Game GameManager => (App.Current as App).Manager;
 
+    public int Resultat {  get; set; }
+
+    public Cell ChoosenCell { get; set; }
+
     public PageBoard()
 	{
 		InitializeComponent();
@@ -21,6 +25,7 @@ public partial class PageBoard : ContentPage
         GameManager.DiceRolled += ResultHigher;
         GameManager.DiceRolled += ResultSubstraction;
         GameManager.DiceRolled += ResultMultiplication;
+        GameManager.PlayerOption += GameManager_PlayerOption;
         
         // We add this game to the list of games
         GameManager.AddGame(GameManager);
@@ -28,6 +33,18 @@ public partial class PageBoard : ContentPage
         GameManager.SaveData();
     }
 
+    private void GameManager_PlayerOption(object? sender, PlayerOptionEventArgs e)
+    {
+        /* IEnumerable<Cell> PlayedCellsQuery =
+                 from cell in e.Board
+                 where cell.Valid == true
+                 where cell.Value != null
+                 select cell;*/
+
+        // prévisualisation des zone disponible, Je ne sais pas comment ca marche... 😵
+
+    }
+
     private void ResultMultiplication(object? sender, DiceRolledEventArgs e)
     {
         Multiplication.IsVisible = true;
@@ -66,8 +83,11 @@ public partial class PageBoard : ContentPage
 
     private void TheGame_DiceRolled(object? sender, Models.Events.DiceRolledEventArgs e)
     {
+        YellowDice.IsVisible = true;
+        RedDice.IsVisible = true;
         Dice1.Text = $"{e.Dice1Value}";
         Dice2.Text = $"{e.Dice2Value}";
+        RollButton.IsEnabled = false;
     }
 
     private void OnOperationCellSelected(object sender, SelectionChangedEventArgs e)
@@ -87,27 +107,43 @@ public partial class PageBoard : ContentPage
 
     private void HigherClicked(object sender, EventArgs e)
     {
-        Higher.IsVisible = false;
+        GameManager.PlayerOperation = Operation.HIGHER;
+        Resultat = GameManager.PlayerChooseOperation();
     }
 
     private void LowerClicked(object sender, EventArgs e)
     {
+        GameManager.PlayerOperation = Operation.LOWER;
+        Resultat = GameManager.PlayerChooseOperation();
     }
 
     private void AdditionClicked(object sender, EventArgs e)
     {
+        GameManager.PlayerOperation = Operation.ADDITION;
+        Resultat = GameManager.PlayerChooseOperation();
     }
 
     private void SubstractionClicked(object sender, EventArgs e)
     {
+        GameManager.PlayerOperation = Operation.SUBTRACTION;
+        Resultat = GameManager.PlayerChooseOperation();
     }
 
     private void MultiplicationClicked(object sender, EventArgs e)
     {
+        GameManager.PlayerOperation = Operation.MULTIPLICATION;
+        Resultat = GameManager.PlayerChooseOperation();
     }
 
     private void DiceButton_Clicked(object sender, EventArgs e)
     {
         GameManager.RollAllDice();
     }
+
+    private void OnCellSelected(object sender, SelectionChangedEventArgs e)
+    {
+        ChoosenCell = (Cell)e.CurrentSelection[0];
+        GameManager.PlayerCell = ChoosenCell;
+        GameManager.PlayerSelectionCell();
+    }
 }

source/Trek-12/Trek-12/Views/PageSelectMap.xaml

@@ -42,6 +42,16 @@
                 </DataTemplate>
             </CollectionView.ItemTemplate>
         </CollectionView>
+        <Button Text="Reprendre"
+                TextColor="White"
+                BackgroundColor="DarkRed"
+                FontAttributes="Bold"
+                FontSize="Large"
+                Grid.Row="2"
+                Margin="80"
+                HorizontalOptions="Center"
+                Clicked="ResumeButton_Clicked"
+                IsVisible="{Binding IsPreviousGameNotFinished}"/>
         <Button Text="Retour"
                 FontAttributes="Bold"
                 FontSize="Large"

source/Trek-12/Trek-12/Views/PageSelectMap.xaml.cs

@@ -10,12 +10,16 @@ public partial class PageSelectMap : ContentPage
     public Game SelectMapManager => (App.Current as App).Manager;
     private Map? _selectedMap;
 
+    private bool previousGameRunning = false;
+
+    private bool isVisibleContinueButton = false;
+
     protected override async void OnAppearing()
     {
         base.OnAppearing();
         if (SelectMapManager.Games.Any(g => g.IsRunning))
         {
-
+            previousGameRunning = true;
             await DisplayAlert("Warning", "You've previously quit in the middle of a game.\nIf you start a new game, this one will be permanently lost.", "I understand");
 
         }
@@ -59,8 +63,16 @@ public partial class PageSelectMap : ContentPage
 
         SelectMapManager.InitializeGame(_selectedMap, chosenPlayer);
 
-    if (SelectMapManager.UsedMap == _selectedMap && Equals(SelectMapManager.CurrentPlayer, chosenPlayer))
+        if (SelectMapManager.UsedMap == _selectedMap && Equals(SelectMapManager.CurrentPlayer, chosenPlayer))
         {
+            // Delete the previous game if it was running
+            if (previousGameRunning)
+            {
+                bool rep = SelectMapManager.DeleteGame();
+                SelectMapManager.SaveData();
+                if (rep) await DisplayAlert("Game deleted", "The previous game has been deleted because you started a new one.", "OK");
+
+            }
             await Shell.Current.GoToAsync(nameof(PageBoard));
         }
         else
@@ -79,4 +91,17 @@ public partial class PageSelectMap : ContentPage
         return SelectMapManager.Players.FirstOrDefault(p => p.Pseudo == pseudo);
     }
 
+    private async void ResumeButton_Clicked(object sender, EventArgs e)
+    {
+        Game game = SelectMapManager.Games.FirstOrDefault(g => g.IsRunning);
+        if (game == null)
+        {
+            await DisplayAlert("No game found", "No game found to resume. Please start a new game.", "OK");
+            return;
+        }
+
+        SelectMapManager.InitializeGame(game.UsedMap, game.CurrentPlayer);
+        await Shell.Current.GoToAsync(nameof(PageBoard));
+    }
+
 }