Password Computer(Craft)

-- feel free to edit anything red between the
-- two green lines
--------------------------------------------------

-- first user login info
un1 = "admin" -- change the word admin to what you
-- want the username to be

cPass1 = "admin" -- change the word admin to what
-- you want the password to be

-- start and welcome messages
startMsg = "Welcome, please enter your username and password."
welcomeMsg = ("Correct! Welcome "..un1)
-- put "--" infront of
-- "os.pullEvent = os.pullEventRaw" to enable
-- using (CTRL + T) to terminate the password lock

 os.pullEvent = os.pullEventRaw

--------------------------------------------------

function start()
term.clear()
term.setCursorPos(1, 1)
print(startMsg)
sleep(1)
print()
print()
print("Username:")
print("Password:")
sleep(0.5)
term.setCursorPos(10, 4)
sleep(0.3)
--username code below

   ui = read()
     if ui == un1 then
       term.setCursorPos(10, 5)
     else
       term.setCursorPos(1, 7)
       print("That user does not exist!")
       sleep(2)
       start()
     end

--password code below

   passi = read("*")
     if passi == cPass1 then
       term.setCursorPos(1, 7)
       print(welcomeMsg)
       sleep(1)
       if cPass1 == "admin" then
         print()
         print()
         print("I see you have not changed password.")
         print("Did you know that you can type")
         print("'edit disk/startup' and change the username")
         print("and password?")
         print("you should try it to make your computer")
         print("even more secure.")
         sleep(6)
       end
       term.clear()

     else
       term.setCursorPos(1, 7)
       print("Incorrect Password! Please try again!")
       sleep(2)
       start()
     end

end
-- end of start function!
start()
sleep(1)
term.setCursorPos(1, 1)