i carnt think of a way to do it from the cords but you can do it using the mapquest file.
if for example the cord you teleport on where to lead to another map then you could put this on the mapinfo of the map you teleport to
CHECKQUEST(Q1502) NEEDSET_ON(651)
example
if your running threw bw (map 0) and when you hit cords 234 : 20 you teleport to map 1
in the mapinfo table of map 1 put this CHECKQUEST(Q001) NEEDSET_ON(651)
then in C:\mirserver\M2Server\Envir\MapQuest_def make a new txt file called Q001.txt
in there put this
[@main]
#IF
CHECK [651] 1 (this is a flag you put in the mapinfo tbl)
#ACT
BREAK
CLOSE
#ELSESAY
Sorry <$USERNAME>.\
You may not pass untill blah blah blah.\ \
<Exit/@exit>
You could then make them do a quest for example .
But they would not be able to pass untill they had set [651] 1
so when hey completed a quest 651 would be turned on and they would be able to pass to the next map
hope this is what your wanting.
if not ignore it
