room positioning and door generator

Scripts/Controllers/DoorMarker.cs

@@ -0,0 +1,38 @@
+using Godot;
+
+namespace Cirno.Scripts.Controllers;
+
+// [Tool]
+public partial class DoorMarker : Marker2D
+{
+    [Export] public RoomDirection Direction { get; set; } = RoomDirection.North;
+    [Export] public int WallIndex { get; set; } = 0; // Useful if there are multiple along a wall
+
+    public Vector2I GetWorldDirection()
+    {
+        return Direction switch
+        {
+            RoomDirection.North => new Vector2I(0, -1),
+            RoomDirection.South => new Vector2I(0, 1),
+            RoomDirection.East => new Vector2I(1, 0),
+            RoomDirection.West => new Vector2I(-1, 0),
+            _ => Vector2I.Zero
+        };
+    }
+
+    // public override void _Draw()
+    // {
+    //     if (!Engine.IsEditorHint()) return;
+    //
+    //     DrawLine(Vector2.Zero, Vector2.Up * 16, Colors.Orange, 2);
+    //     DrawString(GetFont("font", "Label"), new Vector2(10, -10), Direction.ToString(), HAlign.Left);
+    // }
+}
+
+public enum RoomDirection
+{
+    North,
+    South,
+    East,
+    West
+}