Aimbot (Please read before closing mods!!)

Hey guys,

First of all, sorry this is in the wrong section! My mom put this new internet protection on here and it blocks a LOT of this site!!!
Anyway, I just finished a lil' summer course on learning C, and I was curious as to what aimbots search for exactly. I know color aimbots look for colors (derr) but what do the nice aimbots look for?? If this is something that y'all wouldn't like to be exposed, then close this. Otherwise, I would LOVE the help!

Thanks,