diff --git a/src/game/TerrainTile.py b/src/game/TerrainTile.py
index aaf8362..e5b7db7 100644
--- a/src/game/TerrainTile.py
+++ b/src/game/TerrainTile.py
@@ -14,3 +14,5 @@ class TerrainTile(pygame.sprite.Sprite):
         self.y = y
         self.rect.x = x * tileSize
         self.rect.y = y * tileSize
+
+    # TODO : rozne koszty map tilesów