+class Tile:
+ IMG = None
+
+ @classmethod
+ def image(cls):
+ if cls.IMG is None:
+ raise NotImplementedError()
+
+ return images.load(cls.IMG)
+
+class RandomizedTile(Tile):
+ IMGDIR = None
+
+ @classmethod
+ def image(cls):
+ if cls.IMGDIR is None:
+ raise NotImplementedError()
+
+ imgdir = os.path.join(os.path.dirname(__file__), '..', 'images', cls.IMGDIR)
+ img = os.path.splitext(random.choice(os.listdir(imgdir)))[0]
+
+ return images.load(os.path.join(cls.IMGDIR, img))
+
+class Floor(RandomizedTile):
+ IMGDIR = "floor"
+
+class Wall(RandomizedTile):
+ IMGDIR = "wall"
+
+TILES = {
+ "cwall": Wall, # rename this everywhere
+ "floor": Floor,
+}