plz help whit this trigger

i want a triger that makes that if there are 5 (X) units beloging to any player at a selected region, somethin happens

I would probably do it this way, course I know there is a better way...

First Trigger:
Event- Unit Enters region
Conditions- Unit Controller and Unit-Type Check
Actions- Set Variable UnitsInRegion to UnitsInRegion+1

Second Trigger
Periodic Events- Checks every 5 seconds
Conditions- Integer Comparison UnitsInRegion = 5
Action- Whatever you want it to do and disable the First Trigger and this trigger.

There is probably a better way, just toy around with it :)

You should open up commando wars. i am sure the trigger he uses for the upgrades would work. although there is a bug with more than 2 units right? :)

tnkz i will try that

There is a logic flaw with that bit o code. It never checks to see if the unit stays in that spot. A better way would be to do the code : if number of units controlled by that player in that region

or make another trigger that sets the variable -1 if a unit leaves

When a unit enters the region, put all the units in the region owned by the player into a clear unit group. Then do an integer comparison on the "number of units in unit group" in an If statement, which can then enquque or run your next trigger.

Creating a Unit group is unessesary. When you do an Integer comparison, you can count all the units in the region matching any conditions you want.

Except units aren't in a region when they set off the "enters region" event...just something to keep in mind (this could have been fixed from beta)

No, it wasn't fixed. You could just create another, slightly larger region around the one that triggers the event though.

Yes, I didn't mean it was impossible to get around that problem, and you'd want to make a smaller region that triggers the event (so they'd *have* to be inside the large region to set off the event) not the other way around ; )

Edit-Ah yes, I read that too quickly...saw it as create larger region around the smaller region to trigger the event..

Yes, I said a larger region AROUND the one that triggers the event.

i just tried the trigger and i cant find this
Actions- Set Variable UnitsInRegion to UnitsInRegion+1

plz send me a map whit the trigger already made cause i cant find most of the things you say.