test

rednet.open("left")

t = {
  type = "canna",
  etat = "recolte"
}

distance = 5 - 1
sens = 1

local msg = textutils.serialize(t)
rednet.send(31, msg)

while true do
  local event, e1, e2 = os.pullEvent()

  if event == "rednet_message" then
    local id,msg = e1,e2
    if msg == "break" then
      os.shutdown()
    end
  end

  turtle.select(1)
  if turtle.getFuelLevel() < 80 then
    turtle.refuel(1)
  end

  turtle.select(2)
  if sens == 1 then
    for n = 1, distance do
      turtle.forward()
      turtle.turnLeft()
      turtle.dig()
      turtle.turnRight()
    end
    turtle.turnLeft()
    turtle.turnLeft()
  end
  if sens == 2 then
    for n = 1, distance do
      turtle.forward()
      turtle.turnRight()
      turtle.dig()
      turtle.turnleft()
    end
    turtle.turnRight()
    turtle.turnRight()
  end

end