Lumberjack auto

function hugg()
    turtle.dig()
    turtle.forward()

    while turtle.detectUp() do
        turtle.digUp()
        turtle.up()
    end

    while not turtle.detectDown() do
        turtle.down()
    end

    turtle.back()
end

function bonemeal()
   rs.setOutput("left", true)
   sleep(0.5)
   rs.setOutput("left", false)
   sleep(0.5)
end

function hanterablocket()
    if turtle.compare() then
        bonemeal()
    else
        hugg()
    end
end

function planthugg()
    if turtle.detect() then
        hanterablocket()
    else
        turtle.place()
    end
end

while true do
    planthugg()
end