def get_client_size(self):
        flags = self.protocol_flags
        width = flags.get('SCREENWIDTH', {}).get(0, settings.CLIENT_DEFAULT_WIDTH)
        height = flags.get('SCREENHEIGHT', {}).get(0, settings.CLIENT_DEFAULT_HEIGHT)
        return width, height
Return eventual eventual width and height reported by the
dataset/ETHPy150Open evennia/evennia/evennia/server/serversession.py/ServerSession.get_client_size