Deal with unserialized list positions

diff --git a/tabakrolletjie/turnip.py b/tabakrolletjie/turnip.py
index b67196a525da4d00d19c024aee3880399194a49c..b1bb5a4571f330027fe0b2ea74491636b60e1560 100644 (file)
--- a/tabakrolletjie/turnip.py
+++ b/tabakrolletjie/turnip.py
@@ -24,7 +24,7 @@ class Turnip(object):
         self._age = kwargs.get('age', 0)
         self._pos = kwargs.get('pos', (0, 0))
         space = kwargs.get('space', None)
-        self._rotation = 90 * (hash(self._pos) % 4)
+        self._rotation = 90 * (hash(tuple(self._pos)) % 4)
         self._update_image()
         self.eaten = False  # Flag for boyd
         self._body = pymunk.Body(0, 0, pymunk.Body.STATIC)