HIVE

Yep you're technically creating a leak by doing that haha.

I included the array version of it now. Win some, lose some

Why are you creating the unit group again the array version?

I created it directly since I know what it is going to be used for, registering when a unit enters a specific region. Otherwise, I would have made the group variable an array as well.

Like I said, unit groups are created during map init, so there's no need to do that.

Wait, did I create them again? I'll check it out.

EDIT:

Comment - You would no longer need these lines of code below...
Set Center = Tower <gen>
Set APOINTTEMP = (Position of Center)
Set Group = (Units within 400.00 of APOINTTEMP)
Custom script: call RemoveLocation (udg_APOINTTEMP)
Comment - ...above

Found out that you were pointing to the aforementioned line of code.

I'll check the array now...

EDIT:

The array section is okay.

Map Initilization. You do it in both the hashtable + array versions.

Ah, initializing it twice was my mistake, although each one is a unique solution to the problem.