MC refuel 1

local args = { ... }
fuels = 16
if #args ~= 1 then
  print( "Usage: ref <param1>" )
  print( "-------------------" )
  print( "Will suck from inventory in front and place back." )
  print( "Like the empty bucket after slurping lava..." )
else
  if not turtle.getItemCount(fuels) > 0 then
    print("Sorry, slot " .. fuels .. " has something in it.")
    return
  end
  times = tonumber(args[1])
  for i=1,args[1] do
    turtle.select(fuels)
 if not turtle.suck() then
   print("nothing found")
   return
 else
   turtle.select(fuels)
   turtle.refuel()
   turtle.select(fuels)
    if turtle.getItemCount(fuels) > 0 then
      if not turtle.place() then
        print("Cant place item back")
        return
      end
    end
 end
 end
end