bb

fuel = turtle.getFuelLevel()
term.clear()
turtle.select(1)
term.setCursorPos(2, 6)
textutils.slowPrint("Enter how long should the bridge be?")
term.setCursorPos(2, 7)
textutils.slowPrint("DO NOT ENTER LETTERS OR I WILL CRASH")
term.setCursorPos(19, 8)
long = read()
if tonumber(long) > 20 then
  term.clear()
  term.setCursorPos(15, 6)
  textutils.slowPrint("Too long")
  sleep(5)
  term.clear()
  term.setCursorPos(1, 1)
  return
end
should = tonumber(long)*3
is = turtle.getItemCount
if is == should or is > should then
  for i= 1, tonumber(long) do
    if fuel > 1000 then
      sleep(2)
      term.clear()
      term.setCursorPos(1, 1)
      print("Enugh fuel. Working")
      term.setCursorPos(1, 2)
      print(i)
      turtle.back()
      turtle.place()
      turtle.turnLeft()
      turtle.forward()
      turtle.turnRight()
      turtle.place()
      turtle.turnRight()
      turtle.forward()
      turtle.forward()
      turtle.turnLeft()
      turtle.place()
      turtle.turnLeft()
      turtle.forward()
      turtle.turnRight()
      else
        term.clear()
        term.setCursorPos(1, 1)
        term.print("Not enugh fuel")
        break
      end
    end
  else
    term.clear()
    term.setCursorPos(1, 1)
    textutils.slowPrint("Sorry. Not enugh items in slot 1!")
    sleep(5)
    term.clear()
    term.setCursorPos(1, 1)
    return
end