hi, im making a map which requires units to stay inside a building,while fighting off units that get in. but they always run out of the building and get slaughtered, so is there any way to make a one way barrier?

Well, I made a "trick" with the planning hubs so that the Duulians stay on the walls in Duulan: Canyon Villiage. You could try doing something like that, but it's kinda tricky and will result in some attacker units just standing around.

what was the trick?

Dang I can't post a picture. But I somehow made it so that the spawn points where seperate from the planning hubs, and therefor the units just stood around and couldn't get into the planning lines.

ok thanks

edit: ok i figured it out, change the AiSizeType line in the odf of the unit so the barrier doesnt affect it