-- place those codes before chat hook.
BuildLimit={}; TURRET_LIMIT=5;


if Message == "!turret" then
       local pos = Get_Position(Get_GameObj(pID))
         if Get_Money(pID) < 1000 then
           InputConsole("ppage %d You need 1000 credits", pID)
         else
           if BuildLimit[pID] == nil then BuildLimit[pID]=0 end

            if BuildLimit[pID] > TURRET_LIMIT then
              InputConsole("ppage %d Turret limit reach.", pID)
              return
            end

          pos.Z = pos.Z + 0
                  pos.X = pos.X + 5
           reinf = Create_Object("Nod_Turret_MP_Improved", pos)
                   Disable_Physical_Collisions(Get_GameObj(pID))
           if reinf == nil then
             InputConsole("ppage %d Error creating backup / support", pID)
           else
             Set_Money(pID, Get_Money(pID)-1000)
            end
         end
     end