startup

while true do
  term.clear()
  term.setCursorPos(1,1)
  print("+-------------------------------------------------+")
  term.setCursorPos(1,2)
  print("|            AIRLOCK SECURITY CONTROLS            |")
  term.setCursorPos(1,3)
  print("+-------------------------------------------------+")
  term.setCursorPos(1,4)
  print("| Enter Password:                                 |")
  term.setCursorPos(19, 4)

  input = read("*")

  if input == "password" then
    redstone.setOutput("left", true)
    redstone.setOutput("top", true)
    sleep(5)
    redstone.setOutput("left", false)
    redstone.setOutput("top", false)
  else
    term.setCursorPos(19,4)
    print("INVALID PASSWORD")
    sleep(5)
  end
end