Add overworld

Zennysoft.Game.Ma/src/map/dungeon/code/Overworld.cs

@@ -2,6 +2,7 @@
 using Chickensoft.Introspection;
 using Godot;
 using System.Collections.Immutable;
+using Zennysoft.Ma.Adapter;
 
 namespace Zennysoft.Game.Ma;
 [Meta(typeof(IAutoNode))]
@@ -9,9 +10,11 @@ public partial class Overworld : Node3D, IDungeonFloor
 {
   public override void _Notification(int what) => this.Notify(what);
 
+  [Dependency] protected IGame Game => this.DependOn<IGame>();
+
   [Node] public Marker3D PlayerSpawnPoint { get; set; } = default!;
 
-  [Node] public Marker3D ExitSpawnPoint { get; set; } = default!;
+  [Node] private Area3D Exit { get; set; } = default!;
 
   public ImmutableList<IDungeonRoom> Rooms => [];
 
@@ -20,16 +23,20 @@ public partial class Overworld : Node3D, IDungeonFloor
   public void InitializeDungeon()
   {
     Show();
+    Exit.AreaEntered += Exit_AreaEntered;
     FloorIsLoaded = true;
   }
 
+  private void Exit_AreaEntered(Area3D area)
+  {
+    if (area.GetOwner() is IPlayer)
+      ExitReached();
+  }
+
+  public void ExitReached() => Game.FloorExitReached();
+
   public Transform3D GetPlayerSpawnPoint()
   {
     return PlayerSpawnPoint.GlobalTransform;
   }
-
-  public Vector3 GetTeleportSpawnPoint()
-  {
-    return ExitSpawnPoint.GlobalPosition;
-  }
 }