filler

function checkFuel()
if turtle.getFuelLevel() < 5 then
print("I need Fuel please")
print("fuel slot 16")
turtle.select(16)
turtle.refuel(64)
turtle.getFuelLevel()
if turtle.getFuelLevel() >5 then
  print(turtle.getFuelLevel())
  print("thanks I was thirsty")
 elseif turtle.getFuelLevel() >5 then
 turtle.foward()
   end
   end
   end


 function turtleFoward()
    if turtle.forward() == true then
    turtle.placeDown()
    turtle.detect()
elseif turtle.forward == false then
  turtle.dig()
  turtle.forward()
  turtle.place()
    end
 end

  function turtleLeft()
  if turtle.turnLeft() == true then
  turtle.turnLeft()
  turtle.forward()
  return
          end
  end



 term.write("how Long do you need:   ")
  blocks = read()


  term.write("how many spaces wide:   ")
  block = read()
  for i =1,blocks do
 turtleFoward()
  end
  for i =1,block do
 turtleLeft()
  end
  checkFuel()
  turtleForward()
  turtleLeft()
  turtleForward()
  turtleLeft()
  turtleForward()
  turtleLeft()
  turtleFoward()