tutlr

local niv = 0;
local dist = 0;
local reng = 0;
local level = turtle.getFuelLevel()

                function digtodown()

                turtle.digDown()
                turtle.Down()

                end

            function returned()

            turtle.turnRight()
            turtle.dig()
            turtle.forward()
            turtle.turnRight()

            end


        function digtofront()

        turtle.dig()
        turtle.forward()

        end


    if level < 1500 then
    print("rechargé la turtle")
    sleep(20)
    turtle.refuel(32)
    os.reboot()
    else

    while 49 > niv do
      turtle.digtodown()

       while 15 > reng do
         while 15 > dist do
           turtle.digtofront()
         dist = dist+1
         end
           turtle.returned()
         reng = reng+1
        end
          turtle.turnRight()
          while 15 > i do
             turtle.forward()
             i = i+1
             end
                turtle.turnLeft()
             while 15 > b do
             turtle.forward()
             b = b+1
             end
             turtle.turnLeft()
             turtle.turnLeft()


    dist = 0;
    reng = 0;
    i = 0;
    b = 0;

    niv = niv+1;

    while po == niv do
    turtle.Up()
    po = po+1
    end
    po = 0;

       for g = 1, 16 do
      turtle.select(g)
      turtle.drop()
        end

    while po == niv do
    turtle.Down()
    po = po+1
    end

    end
    end