TangentLock Ver. 3

--Title: TangentLock
--Version: Ver. 3
--Last Revised: 12/26/2011
--Last Revised By: TangentDelta (alias Hydrogen)
--Author: TangentDelta (alias Hydrogen)
--Platform: ComputerCraft LUA Virtual Machine
--Notes: Please don't claim this as your own, give me credit if you use this!

code = "password" --the password to "unlock" it
debug = "debug" --password to enter the terminal
output = "left" --the side that will send out the "unlock" signal
tries = 5 --how many times you can guess before it ends your session
pulsout = 5 --how long you want the redstone to be on for. I think it's in seconds.
hax = true --set to true if you want it to send out a redstone signal if password is wrong
haxout = "right" --side that you want the "incorrect password" signal to be on

print "TangentLock Ver. 3 Initialized" --please don't edit/remove this. I put alot of time into this lock, and this is my signature on it.
write "Password: "
for triescnt = 1,tries,1 do
 password = read()
 if password == debug then
  print "Debug Activated"
  break
 end
  if password == (code) then
   print "Password Correct. Ending Session"
   redstone.setOutput(output, true)
   sleep(pulsout)
   redstone.setOutput(output, false)
   os.shutdown()
  else
    if hax then
     print "Incorrect Password!"
     redstone.setOutput(haxout, true)
     sleep(pulsout)
     redstone.setOutput(haxout, false)
     os.shutdown()
    else
    print ("Password Incorrect. Tries left: ",tries-triescnt)
    write "Password: "
   end
  end
 if triescnt == tries then
  print "Maximum Tries Reached."
  sleep(2)
  print "shutting Down"
  sleep(1)
  os.shutdown()
  else
 end
end