[map_gen_refactor] added extract mapArray to main for bfs

main.py

@@ -39,8 +39,8 @@ class Game():
     def new(self):
         # initialize all variables and do all the setup for a new game
 
-        # sprite groups
-        self.roadTiles, self.wallTiles = map_new.getTiles()
+        # sprite groups and map array
+        (self.roadTiles, self.wallTiles), self.mapArray = map_new.getTiles()
 
         self.all_sprites = pg.sprite.Group()
         self.walls = pg.sprite.Group()

map_new/map_new.py

@@ -7,7 +7,7 @@ def getTiles():
     array = map_utils.generateMap()
     pattern = map_pattern.getPattern()
     tiles = map_utils.getSprites(array, pattern)
-    return tiles
+    return tiles, array
 
 def renderTiles(tiles, screen, camera, debug=False):
     for tile in tiles: