Added Glitch Room Source code to Gitty

core/rooms/room_wall_definition.gd

@@ -0,0 +1,38 @@
+@tool
+class_name RoomWallDefinition
+extends Resource
+
+
+const FEET_TO_METERS: float = 0.3048
+const METERS_TO_FEET: float = 1.0 / FEET_TO_METERS
+
+
+@export var wall_id: StringName = &""
+@export var start: Vector2 = Vector2.ZERO
+@export var end: Vector2 = Vector2(
+	1.0,
+	0.0
+)
+
+#
+# Stored internally in meters so existing room/layout
+# rendering code keeps working without modification.
+#
+@export_storage
+var thickness: float = 0.10
+
+
+@export_group("Physical Dimensions")
+
+@export_range(0.01, 4.0, 0.01, "suffix: ft")
+var thickness_ft: float:
+	get:
+		return (
+			thickness
+			* METERS_TO_FEET
+		)
+	set(value):
+		thickness = (
+			value
+			* FEET_TO_METERS
+		)