Many changes

Handle it

utility/Globals.gd

@@ -0,0 +1,14 @@
+extends Node
+
+class_name GlobalVariables
+
+const TILE_SIZE = 32
+const ROOM_WIDTH = 20
+const ROOM_HEIGHT = 16
+const GRID_WIDTH = 4
+const GRID_HEIGHT = 4
+const MAP_EMPTY = 0
+const MAP_PATH = 1
+const MAP_START = 2
+const MAP_FINISH = 4
+const MAP_UP_CELL = 3