Some fixes

Disabled feet IK, proper handling of exit room
Added quest system from proto2

proto3/godot/scenes/maps/interior2.gd

@@ -229,6 +229,10 @@ func create_rooms():
 		master_room()
 	elif has_meta("kitchen_room"):
 		master_room()
+	elif has_meta("exit_room"):
+		for e in get_children():
+			if e.is_in_group("furniture"):
+				e.queue_free()
 	elif has_meta("stairs"):
 		master_room()
 		var stairs_i = stairs.instance()