Mining Stuff

  timesforward = 0
timesright = 0
while true do
  turtle.digDown()
  if turtle.down() == false then
    while timesmoved > 0 do
      turtle.digUp()
      turtle.up()
      timesmoved = timesmoved - 1
    end
    if timesforward >= 16 and timesright < 5 then
      turtle.forward()
      timesforward = timesforward + 1
      if timesforward == 16 or 32 or 48 or 64 then
        turtle.right()
        timesright = timesright + 1
      end
    else
      turtle.forward()
      timesforward = timesforward + 1
      timesright = 0
      if timesforward >= 64
        turtle.turnLeft()
        turtle.forward()
        timesright = 0
        timesforward = 0
      end
  end
  timesmoved = timesmoved + 1
  print("I have dug ".. timesmoved .." blocks!")
end