Patrol

I have made a program that will protect you during night.

function Fuel()
turtle.select(1)
turtle.refuel(1)
end

function Move()
if turtle.getFuelLevel() < 10 then
Fuel()
end

turtle.forward()
turtle.attack()
turtle.forward()
turtle.attack()
turtle.forward()
turtle.attack()
turtle.forward()
turtle.attack()
turtle.forward()
turtle.attack()
turtle.forward()
turtle.attack()
turtle.turnRight()
turtle.turnRight()
end

while true do
Move()
end

yes thank you it works perfectly

doing turtle.forward() turtle.attack() 6 times is the same as

for i=1,6 do
  turtle.forward()
  turtle.attack()
end

Which makes it easier to see what the code is doing and easier to configure. Say you wanted the turtle to patrol a 1000 square area, all you'd have to do is change the 6 to 1000. See if you can write code to allow the user to adjust the length of the patrol area.