How to walk through towers without flying

[Hattza]

I'm creating a tower defense.
I need my workers to walk through my towers to build them.
But if i made the workers fly they can go wherever they want, and i dont want it.

How can i make it?

Thank you very much!

 

[Dr Super Good]

You cannot have selective pathing. You can make it that all units can walk through towers, or that no units can but not some of each.

That said you might want to try other types of pathing. Such as making the buildings swimmable. That way an amphibious unit might be able to walk through them. However this is a long shot.

It might be best to make workers flying and restrict them to an area using triggers.

 

[FeelsGoodMan]

But if i made the workers fly they can go wherever they want, and i dont want it.

Just use pathing blockers.