Fixed bug in rules, optimized balls manipulations.
tree41a7b9ae9f842fe509663baea10a97acfc69b782
-rw-r--r-- 25 .gitignore
-rw-r--r-- 35147 LICENSE
-rw-r--r-- 340 Makefile
-rw-r--r-- 11 README
-rw-r--r-- 4 VERSION
drwxr-xr-x - bin
drwxr-xr-x - src