Card Maker v2

args = {...}
if args[1] == nil then
	print("You must type in an access level!")
	return
end
local side = "right"
local reader = peripheral.wrap(side)
print("Swipe the card when you're ready!")
while true do
reader.beginWrite("Narwhal1337."..args[1],"Narwhal Access "..args[1])
local event,arg1,arg2,arg3 = os.pullEvent()
if event == "mag_write_done" then
  print("Card written.")
  return
end
end