[BetterLua#2]: Rainbow Thing

*Credits to @wokstation for the Tron Trail*
*Credits to @chad64 for the Game*
Something pretty cool that orbits around you, and hurts any creature it touches! Please like and comment on what you think about it!! :D

Sine waves can be switched to .40, 1.20, 2.00 (and maybe 2.80? 3.60?)

*Lowered range (can be edited), fixed entity.