OK so i'm probably overlooking something really simple in the logic, but I can't see it for myself right now.
I just want the llOwnerSay("so and so is in the region") to only display once if that avi has been detected already and added to the "seen" list (unless they are removed and come back later).
I'm sure it's something simple I'm overlooking, but any help would be nice! If there's a better way to do this, please suggest it also!
timer(){
//Recheck the region
REGION_KEYS = llGetAgentList(AGENT_LIST_REGION, []);
NUM_KEYS = llGetListLength(REGION_KEYS);
key this