minage_tunnel

local distance = read()
function compare_mine()
    local resultat = false
    local resultat1 = false

    turtle.select(1)
    resultat1 = turtle.compare()

    resultat = resultat1

    if resultat == false then
        turtle.dig()
        turtle.select(5)
        turtle.place()
    end
end

term.clear()
turtle.select(16)
turtle.refuel(1)
turtle.dig()
turtle.up()
turtle.dig()
turtle.up()
turtle.dig()
turtle.turnLeft()
compare_mine()
turtle.down()
compare_mine()
turtle.down()
compare_mine()
turtle.turnRight()