Simple Q: Update waypoint to unit location?

[colej_uk 10]

Hi,

I'm new to editing, and what I want to do is basic, but I can't seem to get it to work- maybe I'm doing something wrong?

I just want a waypoint to update every 30 seconds or so to a unit's location (regardless of whether that unit has been spotted or not). The reason being I am making a map where one team has to hunt the other but the 'hunters' get the advantage of knowing the general position of the 'hunted' team marked as a waypoint.

So I've got a trigger which activates every 30 seconds, and a single waypoint for the 'hunters' group, so I assumed this would be a simple case of using the 'setWaypointPosition'/'setWPPos' command to change the position of the single waypoint. But for some reason I can't get this to work, the waypoint stays where it is. I also tried adding a new waypoint but this doesn't seem to work for me either.

[hunters, 1] setWaypointPosition [GetPos hunted, 100];

'hunters' and 'hunted' being the groups names. Am I missing something simple in that command which is making it not work? The waypoint just stays where it is when the trigger is activated.

[Felonmarmer 10]

It seems you can't change the waypoint location for a group that has already started moving towards it. It might be possible to delete it and then recreate it in the new location.