startup

function c()
  term.clear()
  term.setCursorPos(1, 1)
end

local password = "onesmallstepforman"
local uPassword
local NASAID
local guestUsername
local guestPassword = "12345"
local success = false

print("Welcome to the NASA space center.")
print("Please know that your login information is")
print("being tracked as you move throughout the building.")
print(" ")
term.write("Enter your NASAID: ")
NASAID = read()
c()

print("Verifying NASAID...")
os.sleep(3)
c()

if NASAID == "guest" then
--IF guest
  print("Welcome guest!")
  os.sleep(1)
  term.write("Please Enter your username for identification: ")
  guestUsername = read()
  c()
  print("Hello, ".. guestUsername .. "!")
  term.write("Please enter your guest password: ")
  uPassword = read("*")
  c()
  print("Validating Password...")
  if uPassword == guestPassword and uPassword ~= nil and guestUsername ~= nil then
    --Correct Guest password
    os.sleep(2)
    c()
    print("Sending login information...")
    rednet.open("back")
    success = rednet.send(10, "Guest, " .. guestName .. ", Validated!"
    rednet.close("back")
    os.sleep(2)
    if success then
    --Successful send
      print("Success!")
      rs.setOutput("right", true)
      os.sleep(2)
      rs.setOutput("right", false)
      os.reboot()
    else
    --Unsuccessful send
      print("ERROR! Please use another console and contact the control room immedeatley!")
      os.sleep(2)
      os.reboot()
    end

  else
  --Incorrect name or guest password
    os.sleep(2)
    c()
    print("Your guest password or username seems to be invalid, please contact your chaperone!")
    os.sleep(2)
    os.reboot()
  end

elseif NASAID ~= nil
--NASAID is NOT guest
  print("Welcome Back!")
  term.write("Password: ")
  uPassword == read("*")
  c()
  print("Validating Password...")
  os.sleep(3)
  c()
  if uPassword == password
    --Correct password
    print("Sending Login Information...")
    os.sleep(2)
    rednet.open("back")
    success = rednet.send(10, "User, " .. NASAID .. ", Success!")
    rednet.close("back")
    if success then
      --Successful send
      print("Success!")
      rs.setOutput("right", true)
      os.sleep(2)
      rs.setOutput("right", false)
      os.reboot()
    else
    --Unsuccessful Send
      print("ERROR! Please contact security immedeatly!")
      os.sleep(2)
      os.reboot()
    end

  else
    print("Incorrect Password!")
    os.seep(2)
    c()
    print("Sending Login Information...")
    os.sleep(2)
    rednet.open("back")
    rednet.send(10, "User, " .. NASAID .. ", INCORRECT PASSWORD!")
    rednet.close("back")
    c()
    print("Your incorrect password attempt has been recorded!")
    print("Goodbye!")
    os.sleep(2)
    os.reboot()
  end

else
  --NASAID was not entered
  print("Please enter a valid NASAID!")
  os.sleep(2)
  os.reboot()
end