CobbleStone Generator

    term.clear()
    turtle.select(1)
    term.setCursorPos(1,1)
    local tArg = ...
    tArg = tonumber(tArg)
    if tArg == nil then tArg = 1 end
    if tArg > 16 then tArg = 16 end
    for loops = 1,tArg do

    for i=1,64 do
      worked = false
      while not worked do
        worked = turtle.dig()
      end
      term.setCursorPos(2,5)
      print(i)
    end
    print("done")

    end

    for a = 1,16 do
      turtle.select(a)
      turtle.dropUp()
    end