it's simple.first,copy the code of GLAInfantryHijacker,and edit it like this:
Behavior = ConvertToHijackedVehicleCrateCollide ModuleTag_xx
RequiredKindOf = STRUCTURE
End
then,add the code to the buildings we want can be captured by this way:
Behavior = AIUpdateInterface ModuleTag_xx
End
now the new "Hijacker" can capture enemy buildings like the engineers in classic c&c!
but the problem is,it can't capture civilian buildings like oilderrick,etc.can someone fix it?