[JrFaust]

I just tested the code below and that works just as I wanted thank you Angelox and Cripp.

sub EVENT_SPAWN
{
	$x = $npc->GetX();
	$y = $npc->GetY();
	$z = $npc->GetZ();
	quest::set_proximity($x - 30, $x + 30, $y - 30, $y + 30, $z - 30, $z + 30);
}