import curses

class ResponseBuzzer:
	
	def __init__(self):
		self.player_key_list = {}
		
	def add_player(self,plyr,key):
		self.player_key_list[key] = plyr
		
	def get_active_player(self):
		stdscr = curses.initscr()
		curses.cbreak()
		stdscr.keypad(1)
		stdscr.addstr(0,10,"Buzz in!!!")
		stdscr.refresh()
		
		key = ''
		while True:
			key = stdscr.getch()
			stdscr.addch(0,0,key)
			stdscr.refresh()
			for player_key in self.player_key_list:
				if str(player_key) == str(chr(key)):
					curses.endwin()
					return self.player_key_list[player_key]