MiningMachineTurtle

modem = peripheral.wrap("right")
modem.open(505)

while true do
  local event, modemside, senderChannel, replyChannel, message, senderDistance = os.pullEvent("modem_message")
  if message == "start" then
    rs.setOutput("back", true)
    turtle.select(1)
    turtle.place()
    item = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
    change = true
    os.sleep(1)
    while change do
      os.sleep(5)
      change = false
      for i = 1, 16 do
        if turtle.getItemCount(i) ~= item[i] then
          change = true
          item[i] = turtle.getItemCount(i)
        end
      end
    end
    os.sleep(2)
    for i = 1, 16 do
      turtle.select(i)
      turtle.dropUp()
    end
    turtle.select(1)
    turtle.dig()
    rs.setOutput("back", false)
  end
end