Add collisions to A2 corridors

Start implementation of fading ambient audio in/out on level load

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

@@ -7,7 +7,7 @@ using Zennysoft.Ma.Adapter;
 namespace Zennysoft.Game.Ma;
 
 [Meta(typeof(IAutoNode))]
-public partial class BossRoomB : Node3D, IBossRoom, IDungeonFloor
+public partial class BossRoomB : SpecialFloor, IBossRoom, IDungeonFloor
 {
   public override void _Notification(int what) => this.Notify(what);
 
@@ -18,8 +18,6 @@ public partial class BossRoomB : Node3D, IBossRoom, IDungeonFloor
   [Node] public DemonWall DemonWall { get; set; } = default!;
 
   [Node] private Area3D ActivateTrap { get; set; } = default!;
-  public ImmutableList<IDungeonRoom> Rooms { get; }
-  public bool FloorIsLoaded { get; set; }
 
   [Node] private Area3D _exit { get; set; } = default!;
 
@@ -41,11 +39,6 @@ public partial class BossRoomB : Node3D, IBossRoom, IDungeonFloor
     DemonWall.Activate();
   }
 
-  public void InitializeDungeon()
-  {
-
-  }
-
   public void ExitReached()
     => Game.FloorExitReached();
 
@@ -54,6 +47,4 @@ public partial class BossRoomB : Node3D, IBossRoom, IDungeonFloor
     if (area.GetOwner() is IPlayer)
       ExitReached();
   }
-
-  public (Vector3 Rotation, Vector3 Position) GetPlayerSpawnPoint() { return (PlayerSpawn.Rotation, new Vector3(PlayerSpawn.GlobalPosition.X, 0, PlayerSpawn.GlobalPosition.Z)); }
 }