local N = 4
local function recharge()
    turtle.select(1)
    print(turtle.getFuelLevel())
    if turtle.getFuelLevel() < 4 then
        turtle.refuel(1)
    end
end

function Dig(n)
    while n > 0 do
        turtle.dig()
        n=n-1
    end
end

function creuse()
    recharge()
    Dig(N)
    turtle.select(3)
    turtle.placeDown()
    turtle.select(1)
    turtle.forward()
    turtle.turnLeft()
    Dig(N)
    turtle.turnRight()
    turtle.turnRight()
    Dig(N)
    turtle.turnLeft()
    turtle.digUp()
    turtle.up()
    turtle.turnLeft()
    Dig(N)
    turtle.turnRight()
    turtle.turnRight()
    Dig(N)
    turtle.turnLeft()
    turtle.down()
end

function light()
    turtle.select(2)
    turtle.turnRight()
    turtle.turnRight()
    turtle.place()
    turtle.turnRight()
    turtle.turnRight()
    turtle.select(1)
end

print("Creuse v3.0")
local count = ...
count = count + 1
while count > 0 do
    creuse()
    if count%8 == 0 then
        light()
    end
    count = count - 1
end