Add pymunk category constants.

diff --git a/tabakrolletjie/constants.py b/tabakrolletjie/constants.py
index 6f2af9c9b6bbff3516ce32b2d534adc224faa4e6..d5aebb68043ae3d73a18ac2e35371b540c3c0cae 100644 (file)
--- a/tabakrolletjie/constants.py
+++ b/tabakrolletjie/constants.py
@@ -8,3 +8,7 @@ SCREEN_SIZE = (1024, 704)
 
 # Frame per second
 FPS = 60
+
+# Pymunk categories
+OBSTACLE_CATEGORY = 1 << 0
+LIGHT_CATEGORY = 1 << 1