mine

local TRACKING_SERVER_ID = nil

function forward()
    while not turtle.forward() do
        turtle.dig()
        os.sleep(0.2)
    end
    turtle.digUp()
    if not turtle.detectDown() then
        turtle.select(1)
        turtle.placeDown()
    end
end

function tunnel()
    for i = 0, 3 do
        forward()
    end
    turtle.turnRight()
    for i = 0, 4 do
        forward()
    end
    turtle.turnLeft()
    turtle.turnLeft()
    for i = 0, 9 do
        forward()
    end
    turtle.turnRight()
    turtle.turnRight()
    for i = 0, 4 do
        forward()
    end
    turtle.turnLeft()
end

local trackingEnabled = fs.exists("tracking") and os.loadAPI("tracking")
print("1.Slot Cobblestone\n\n")
write("Wiederholungen: ")
w = io.read()

if trackingEnabled then
    tracking.setStatus("mine", 0, w, TRACKING_SERVER_ID)
end
for i = 1, w do
    tunnel()
    if trackingEnabled then
        tracking.setStatus("mine", i, w, TRACKING_SERVER_ID)
    end
end