Ahh, trigonometry... that thing I ignored at school, thinking I'd never need it.

Ahh yes... segments of a circle, my old foe... Do I need 32 segment > direction mappings? No. No I don't. I need 8 at best. Is it cool? Well, at 2am hopped up on Red Bull... yeah 's cool.
Have I gone down some kind of rabbit hole? Shuddup, large talking bunny.