Chat

on region entry: if region is "twojregion":  add player to {chat::*} on chat: cancel event if {chat::*} contain player:  send "%player%: %message%" to {chat::*} else:  loop all players:   add loop-players to {_x}   remove {chat::*} from {_x}   send "%player%: %message%" to {_x}

W teorii powinno działać, pisane z pamięci, nie testowane.