Add Resume/Exit buttons to pause menu, handle logic for returning to main menu and starting a new game

Zennysoft.Game.Ma/src/game/Game.cs

@@ -56,6 +56,8 @@ public partial class Game : Node3D, IGame
 
   [Signal]
   public delegate void SaveFileLoadedEventHandler();
+
+  public event Action GameExitRequested;
   #endregion
 
   public RescuedItemDatabase RescuedItems { get; set; } = default!;
@@ -174,6 +176,8 @@ public partial class Game : Node3D, IGame
     GameOverMenu.NewGame += OnNewGame;
     GameOverMenu.QuitGame += OnQuit;
 
+    PauseMenu.ExitGamePressed += OnQuit;
+
     GameRepo.IsPaused.Sync += IsPaused_Sync;
     InGameUI.PlayerInfoUI.Activate();
   }
@@ -252,6 +256,12 @@ public partial class Game : Node3D, IGame
   {
     if (@event.IsActionPressed(GameInputs.Debug))
       GameState.Input(new GameState.Input.DebugButtonPressed());
+    if (@event.IsActionPressed(GameInputs.Pause))
+      GameState.Input(new GameState.Input.PauseButtonPressed());
+    if (Input.IsActionJustPressed(GameInputs.Inventory))
+      GameState.Input(new GameState.Input.InventoryButtonPressed());
+    if (Input.IsActionJustPressed(GameInputs.Interact))
+      GameState.Input(new GameState.Input.InteractButtonPressed());
   }
 
   private void HandleGameLogic()
@@ -280,12 +290,13 @@ public partial class Game : Node3D, IGame
       })
       .Handle((in GameState.Output.OpenInventoryMenu _) =>
       {
-        //InGameUI.InventoryMenu.RefreshInventoryScreen();
+        GameRepo.Pause();
         InGameUI.InventoryMenu.Show();
         InGameUI.InventoryMenu.SetProcessInput(true);
       })
       .Handle((in GameState.Output.CloseInventoryMenu _) =>
       {
+        GameRepo.Resume();
         InGameUI.InventoryMenu.Hide();
         InGameUI.InventoryMenu.SetProcessInput(false);
       })
@@ -337,6 +348,10 @@ public partial class Game : Node3D, IGame
         }
         LoadNextLevel.FadeOut();
       })
+      .Handle((in GameState.Output.ExitGame _) =>
+      {
+        OnQuit();
+      })
       .Handle((in GameState.Output.GameOver _) =>
       {
         //GameRepo.Pause();
@@ -507,7 +522,7 @@ public partial class Game : Node3D, IGame
     LoadNextLevel.Hide();
   }
 
-  private void OnQuit() => GetTree().Root.QueueFree();
+  private void OnQuit() => GameExitRequested?.Invoke();
 
   public void OnExitTree()
   {