Refactor + comment angle math
Refactor + comment angle math

smoogipoo/osu,peppy/osu,peppy/osu,peppy/osu,UselessToucan/osu,UselessToucan/osu,smoogipoo/osu,NeoAdonis/osu,NeoAdonis/osu,smoogipooo/osu,ppy/osu,ppy/osu,smoogipoo/osu,ppy/osu,UselessToucan/osu,peppy/osu-new,NeoAdonis/osu