[joligario]

An example may be to do something like this:

player.pl

sub EVENT_ENTERZONE {
  quest::signalwith(1001,$client->GetBaseRace(),0);
  quest::signalwith(1002,$client->GetBaseRace(),0);
}

1001.pl and 1002.pl

sub EVENT_SIGNAL {
  quest::npcrace($signal);
}

EDIT: Yes, a proximity would work just fine. BTW, questions like this should go under a quests forum rather than windows server forum.