per world potion effects.
requested @ http://bukkit.org/threads/speed-and-jump-at-spawn.335804
the whole system is kinda fucked for anything with 15+ players. holy nested loops, along with 2many checks running every 3 seconds.
code made into more of use though: https://github.com/Cewlt/CustomGapples alot that can be done with that 20 lines
// 3/19/16: I was a noob, enjoy my shitty conventions.