World Editor select functions question..

Is there anyway to.. lets say, in a group of doodads, select them all but only one type?

Example: You have lots of walls + los blockers in there. Slecting the walls/los blockers but only the los blockers being selected? No - i cant use the select special function because it selects everyone in the map.

Ok I'm not sure if I completely understand you, but if you want to loop through each doodad why dont you just do

for each destructable in (playable map area) do multiple functions

(if (picked destructable) not equal to (your destructable) then
do stuff
end if
end for