Lurker's scary AI

[xDanilcusx]

halloween babyyyy!!

these guys search for props to hide and wait in shadows till someone comes up near

and yes, they can taunt if someone keeps walking nearby for too long

[morrowwolf]

As some notes to self:

Remove single letter vars
See if moving the copied runner code into a xeno proc would be better
Also make sure the lurker/runner crossover stuff is up to date
Bullet ignore seems a bit too high

[xDanilcusx]

note to myself:
Do not write any single-letter vars