doorlock

-- H4X Security Door v1.0
  os.pullEvent = os.pullEventRaw
term.clear()
term.setCursorPos( 1, 1 )

-- Variables
pass = "GHS"
sideOut = "back" --side to power redstone when success
lockSide = "right" --side of override lock switch
openTime = 6
-- End Variables

local function loadAPI()
  -- Check for H4X API
  write( "Checking for H4X API... " )
  if not fs.exists( "H4X" ) then
    print "Not found."
    print "Attempting to retrieve.."
    -- GET API from pastebin
    write( "Connecting to pastebin.com... " )
    local APICode = "A5BRRZyZ"
    local response = http.get(
      "http://pastebin.com/raw.php?i="..textutils.urlEncode( APICode )
      )
      if response then
        print "Connected."
        local sResponse = response.readAll()
        response.close()
        write( "Writing file.." )
        local sPath = "H4X"
        local file = fs.open( sPath, "w" )
        file.write( sResponse )
        print "done"
        file.close()
        print "Successfully got required API!"
      else
        print "Failed to fetch required API!"
        sleep( 2 )
        print "Please make sure you are connected to the internet and then reboot this computer!"
        sleep( 2 )
        print "Exiting..."
        shell.exit()
      end
  else
    print "API Found!"
  end
  write( "Loading H4X API... ")
  os.loadAPI( "H4X" )
  print "Done!"
  sleep( 2 )
end

local function checkOverride( side )

  if redstone.getInput( side ) == true then
    term.setTextColor( colors.red )
    textutils.slowPrint( "Override Lock is active! " )
    sleep(2)
    os.shutdown()
  end

end

--loadAPI()

-- Start main loop
while true do

term.setTextColor( colors.blue )
textutils.slowPrint( "H4X Security Door v1.0" )
print " "
sleep( 1 )

checkOverride( lockSide )

term.setTextColor( colors.yellow )
write( "Password: " )
input = read( "*" )
if input == pass then

  checkOverride( lockSide )

  print " "
  term.setTextColor( colors.orange )
  write( "Working" )
  --sleep( 0.5 )
  write( ". " )
  --sleep( 0.5 )
  write( ". " )
  --sleep(0.5)
  write( ". " )
  --sleep( 0.5 )
  write( ". " )
  --sleep( 0.5 )
  write( ". " )
  sleep( 0.5 )
  term.clear()
  term.setCursorPos( 1, 1 )
  term.setTextColor( colors.green )
  textutils.slowPrint( "Access Granted!" )
  sleep( 1 )
  print " "
  term.setTextColor( colors.white )
  print( "Opening Security Door for " .. openTime .. " seconds..." )
  rs.setOutput( sideOut, true )
  sleep( openTime )
  print " "
  print( "Security Door closing!" )
  rs.setOutput( sideOut, false )
  sleep( 1.5 )
  term.clear()
  term.setCursorPos( 1, 1 )
  term.setTextColor( colors.green )
  textutils.slowPrint( ":D" )
  sleep( 1.5 )

else

  checkOverride( lockSide )

  print " "
  term.setTextColor( colors.orange )
  write( "Working" )
  --sleep( 0.5 )
  write( ". " )
  --sleep( 0.5 )
  write( ". " )
  --sleep(0.5)
  write( ". " )
  --sleep( 0.5 )
  write( ". " )
  --sleep( 0.5 )
  write( ". " )
  sleep( 0.5 )
  term.clear()
  term.setCursorPos( 1, 1 )
  term.setTextColor( colors.red )
  textutils.slowPrint( "Access Denied!" )
  sleep( 3 )
  term.clear()
  term.setCursorPos( 1, 1 )
  textutils.slowPrint( "D:" )
  sleep( 1.5 )

end
end -- End main loop


term.setTextColor( colors.red )
textutils.slowPrint( "Loop has been exited!" )
sleep( 2 )
term.setTextColor( colors.yellow )
print ""
textutils.slowPrint( "Shutting down..." )
sleep( 1 )
os.shutdown()