27.01.2014, 14:30
I don't know if it's relevant, but you might also call an rcon command to increase maxnpc value (by default its in server.cfg file). Anyway it looks good, I always get confused about the NPCs functions, but not anymore, it's way simpler for me now. Don't forget to change OnPlayerWeaponShoot to OnPlayerGiveDamage now, because that callback supports damage for NPCs since 0.3z R4 version.
Good include.
Good include.