def get_goal_players(play, event, players):
    """
    Get all the players on ice for a goal (modify play object)
    
    :param play: Our play info
    :param event: PBP play info
    :param players: Player id -> Name conversion
    
    :return: None
    """
    if play['ev_team'] == play['home_team']:
        ptype_team = {'plus': 'home', 'minus': 'away'}
    else:
        ptype_team = {'plus': 'away', 'minus': 'home'}
    for ptype in ['plus', 'minus']:
        for num in range(1, 7):
            play['{}Player{}_id'.format(ptype_team[ptype], num)] = event[
                'play_actions'][1].get('{}_player_{}'.format(ptype, num))
            if play['{}Player{}_id'.format(ptype_team[ptype], num)]:
                play['{}Player{}'.format(ptype_team[ptype], num)
                    ] = players.get(int(play['{}Player{}_id'.format(
                    ptype_team[ptype], num)]))
            else:
                play['{}Player{}'.format(ptype_team[ptype], num)] = None
