Problem with Gate

Well, I have a gate, but the problem is that if I have two units in the gate and one leaves, the gate closes and the other unit has to leave the gate region before being able to open the gate...
How do I make a gate that will open whenever a unit is near it, and close then there are no units in the region?

This is what I have so far:

and

Make an integer comparsion and check if it is more then 0 units in the region

here:

thanks ill try that

You might instead want to do a check if "number of units in "Gate Region" owned by "a ally of player 1" equal to 0.
Because as it is now the gate wont close if there is an enemy in there, even if you empty it on all your units it wont.

you don't need

(Gate <gen> contains (Triggering unit)) Equal to False

if you have

(Number of units in (Units in Gate <gen>)) Equal to 0

other than that Thunder_Eye's trigger should be fine

Yeah I know, didnt have time to change his trigger so just copyed it and added what he needed.

hehe that's cool... wonder when gordon BBB will post back i hope he got it to work