Scripts

BlueHeavenHero, I wrote such a function for my map:

function WhereAmI(obj)
   local x, y, z = GetObjectPosition(obj);
   if z == 0 then
      return 0
   elseif z == 1 then
      return 1
   end
end

Usage:

    if heroName == "Duncan" then
        if WhereAmI( heroName ) == 0  then
            DuncanInGround = 1
        elseif WhereAmI( heroName ) == 1  then 
            DuncanInGround = 0
        end
    end