tilegroups are not sets but should be used in a 4-column grid it seems...
[supertux.git] / docs /
drwxr-xr-x   ..
-rw-r--r-- 1664 aatriangletypes.dia
-rw-r--r-- 23158 aatriangletypes.png
-rw-r--r-- 2809 gameobjects.dia