patrol2

--- Patrol In a straight line

local tArgs = { ... }
if #tArgs ~= 1 then
	print( "Usage: patrol  length" )
	return
end
local length  = tonumber( tArgs[1] )
local message = ""
rednet.open ("right")


while turtle.getFuelLevel()> 20  do

	for i=1,  length do
		rednet.receive(2)
		if message == "attack" then
			turtle.attack()
		end
		turtle.forward()
		rednet.receive(2)
	end

	turtle.turnLeft()
	turtle.turnLeft()


end