local pullEvent = os.pullEvent
os.pullEvent = os.pullEventRaw

local pass, admin, root = "ineptmad", "madinept", "rootim"

textutils.slowPrint ("Loading...")
textutils.slowPrint ("Done Loading!")
sleep(1)
term.clear()
term.setCursorPos(1,1)

textutils.slowPrint ("Welcome to SecurityDoorWatch")
textutils.slowPrint ("v0.5")
sleep(0.5)
term.clear()

print ("Door Lock v0.5")
print ("Coded by Madster")
write "Passcode: "
input = read("*")
if input == pass then
    print ("Access Granted for 5 Seconds, better hurry!")
    redstone.setOutput ("left", true )
    sleep(5)
    os.shutdown()
elseif input == admin then
    print ("Door will remain open, remember to close!")
    redstone.setOutput ("left", true )
    write "Passcode: "
    input2 = read("*")
    if input2 == admin then
        redstone.setOutput ("left", false )
        os.shutdown()
    else
        textutils.slowPrint ("Incorrect Admin passcode, force-closing door!")
        sleep( 3 )
        os.shutdown()
    end
elseif input == root then
    textutils.slowPrint ("Welcome, you may now edit the programs/files on this computer!")
    term.clear()
    os.pullEvent = pullEvent
    print ("Root permissions enabled")
    return
else
    print ("Uhhm... Wrong password..")
    sleep(2)
    os.shutdown()
end