stripmine2

local tArgs = {...}
length = tArgs[1]
local r
r = length
while r > 1 do
turtle.dig()
turtle.forward()
turtle.digUp()
r = r - 1
if turtle.getFuelLevel < 10 then
turtle.select(1)
turtle.refuel()
else end
if r < 1 then
turtle.turnRight()
turtle.turnRight()
while length > 1 do
turtle.forward()
end
end
end