Unit Point to Point moving problem

[Majskolven]

I have a map where a unit is supposed to spawn and then walk to several areas and kill every enemy unit in his way to reach his goal. I use regions as points and then triggers with Event: unit enters region, Action: Attack-move to the next region. It works perfectly except for that if the path the blocked by a non attacking building like for example walls then he just stops in front of the building and wont destroy it. Please help

 

[-Berz-]

Make another region in position of that building thing and order units to move along =)

Dunno I'm really not in the mood to think of something else D:

~Berz

 

[Majskolven]

The thing is that there are no buildings blocking the way from when the map starts, they are build by player and could be build anywhere on the path.

 

[ap0calypse]

Create a trigger that spawns an invisible unit every X seconds (a very small model or something), give the unit wind walk (so he walks through units, but not through buildings).
Then, if that unit stops, there is something blocking his path: just pick the towers in front of him (you can also use "in range") and sell/destroy them.

 

[DarkAngelAzazel]

Add a periodic timer like "every 0.3 sec of game time"
pick every unit within 150 range of (the big unit)

if picked unit is a building = true

order (big unit) to attack picked unit