Re-introduce prototype code

src/game/Game.cs

@@ -0,0 +1,77 @@
+namespace GameJamDungeon;
+
+using Chickensoft.AutoInject;
+using Chickensoft.GodotNodeInterfaces;
+using Chickensoft.Introspection;
+using Godot;
+
+public interface IGame : IProvide<IGameRepo>, INode3D
+{
+}
+
+[Meta(typeof(IAutoNode))]
+public partial class Game : Node3D, IGame
+{
+  public override void _Notification(int what) => this.Notify(what);
+
+  IGameRepo IProvide<IGameRepo>.Value() => GameRepo;
+
+  public IGameLogic GameLogic { get; set; } = default!;
+
+  public IGameRepo GameRepo { get; set; } = default!;
+
+  public GameLogic.IBinding GameBinding { get; set; } = default!;
+
+  [Dependency] public IAppRepo AppRepo => this.DependOn<IAppRepo>();
+
+  public void Setup()
+  {
+    GameRepo = new GameRepo();
+    GameLogic = new GameLogic();
+    GameLogic.Set(GameRepo);
+    GameLogic.Set(AppRepo);
+  }
+
+  public void OnResolved()
+  {
+    GameBinding = GameLogic.Bind();
+    GameBinding
+      .Handle((in GameLogic.Output.StartGame _) => { GameRepo.Resume(); })
+      .Handle((in GameLogic.Output.SetPauseMode output) => { CallDeferred(nameof(SetPauseMode), output.IsPaused); })
+      .Handle((in GameLogic.Output.GameOver _) => { AppRepo.OnGameOver(); });
+
+    GameLogic.Input(new GameLogic.Input.Initialize());
+
+    this.Provide();
+    GameLogic.Start();
+  }
+
+  public override void _Input(InputEvent @event)
+  {
+    if (Input.IsActionJustPressed(GameInputs.Inventory))
+    {
+      GD.Print("Inventory button pressed");
+      GameLogic.Input(new GameLogic.Input.InventoryMenuButtonPressed());
+    }
+
+    if (Input.IsActionJustPressed(GameInputs.MiniMap))
+    {
+      GD.Print("MiniMap button pressed");
+      GameLogic.Input(new GameLogic.Input.MiniMapButtonPressed());
+    }
+
+    if (Input.IsActionJustReleased(GameInputs.MiniMap))
+    {
+      GD.Print("MiniMap button released");
+      GameLogic.Input(new GameLogic.Input.MiniMapButtonReleased());
+    }
+  }
+
+  private void SetPauseMode(bool isPaused)
+  {
+    if (GetTree() != null)
+      GetTree().Paused = isPaused;
+  }
+
+  public void OnStart() => GameLogic.Input(new GameLogic.Input.Start());
+}