Mercurial > libervia-backend
view src/plugins/plugin_misc_quiz.py @ 1727:68e498b3367e
reverted revision 2ebe66a96d05
author | souliane <souliane@mailoo.org> |
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date | Tue, 08 Dec 2015 16:55:54 +0100 |
parents | 3265a2639182 |
children | d17772b0fe22 |
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#!/usr/bin/python # -*- coding: utf-8 -*- # SAT plugin for managing Quiz game # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat.core.i18n import _ from sat.core.constants import Const as C from sat.core.log import getLogger log = getLogger(__name__) from twisted.words.xish import domish from twisted.internet import protocol, defer, threads, reactor from twisted.words.protocols.jabber import client, jid, xmlstream from twisted.words.protocols import jabber from twisted.words.protocols.jabber.xmlstream import IQ import random from wokkel import data_form from time import time NS_QG = 'http://www.goffi.org/protocol/quiz' QG_TAG = 'quiz' PLUGIN_INFO = { "name": "Quiz game plugin", "import_name": "Quiz", "type": "Game", "protocols": [], "dependencies": ["XEP-0045", "XEP-0249", "ROOM-GAME"], "main": "Quiz", "handler": "yes", "description": _("""Implementation of Quiz game""") } class Quiz(object): def inheritFromRoomGame(self, host): global RoomGame RoomGame = host.plugins["ROOM-GAME"].__class__ self.__class__ = type(self.__class__.__name__, (self.__class__, RoomGame, object), {}) def __init__(self, host): log.info(_("Plugin Quiz initialization")) self.inheritFromRoomGame(host) RoomGame._init_(self, host, PLUGIN_INFO, (NS_QG, QG_TAG), game_init={'stage': None}, player_init={'score': 0}) host.bridge.addMethod("quizGameLaunch", ".plugin", in_sign='asss', out_sign='', method=self._prepareRoom) # args: players, room_jid, profile host.bridge.addMethod("quizGameCreate", ".plugin", in_sign='sass', out_sign='', method=self._createGame) # args: room_jid, players, profile host.bridge.addMethod("quizGameReady", ".plugin", in_sign='sss', out_sign='', method=self._playerReady) # args: player, referee, profile host.bridge.addMethod("quizGameAnswer", ".plugin", in_sign='ssss', out_sign='', method=self.playerAnswer) host.bridge.addSignal("quizGameStarted", ".plugin", signature='ssass') # args: room_jid, referee, players, profile host.bridge.addSignal("quizGameNew", ".plugin", signature='sa{ss}s', doc={'summary': 'Start a new game', 'param_0': "room_jid: jid of game's room", 'param_1': "game_data: data of the game", 'param_2': '%(doc_profile)s'}) host.bridge.addSignal("quizGameQuestion", ".plugin", signature='sssis', doc={'summary': "Send the current question", 'param_0': "room_jid: jid of game's room", 'param_1': "question_id: question id", 'param_2': "question: question to ask", 'param_3': "timer: timer", 'param_4': '%(doc_profile)s'}) host.bridge.addSignal("quizGamePlayerBuzzed", ".plugin", signature='ssbs', doc={'summary': "A player just pressed the buzzer", 'param_0': "room_jid: jid of game's room", 'param_1': "player: player who pushed the buzzer", 'param_2': "pause: should the game be paused ?", 'param_3': '%(doc_profile)s'}) host.bridge.addSignal("quizGamePlayerSays", ".plugin", signature='sssis', doc={'summary': "A player just pressed the buzzer", 'param_0': "room_jid: jid of game's room", 'param_1': "player: player who pushed the buzzer", 'param_2': "text: what the player say", 'param_3': "delay: how long, in seconds, the text must appear", 'param_4': '%(doc_profile)s'}) host.bridge.addSignal("quizGameAnswerResult", ".plugin", signature='ssba{si}s', doc={'summary': "Result of the just given answer", 'param_0': "room_jid: jid of game's room", 'param_1': "player: player who gave the answer", 'param_2': "good_answer: True if the answer is right", 'param_3': "score: dict of score with player as key", 'param_4': '%(doc_profile)s'}) host.bridge.addSignal("quizGameTimerExpired", ".plugin", signature='ss', doc={'summary': "Nobody answered the question in time", 'param_0': "room_jid: jid of game's room", 'param_1': '%(doc_profile)s'}) host.bridge.addSignal("quizGameTimerRestarted", ".plugin", signature='sis', doc={'summary': "Nobody answered the question in time", 'param_0': "room_jid: jid of game's room", 'param_1': "time_left: time left before timer expiration", 'param_2': '%(doc_profile)s'}) def __game_data_to_xml(self, game_data): """Convert a game data dict to domish element""" game_data_elt = domish.Element((None, 'game_data')) for data in game_data: data_elt = domish.Element((None, data)) data_elt.addContent(game_data[data]) game_data_elt.addChild(data_elt) return game_data_elt def __xml_to_game_data(self, game_data_elt): """Convert a domish element with game_data to a dict""" game_data = {} for data_elt in game_data_elt.elements(): game_data[data_elt.name] = unicode(data_elt) return game_data def __answer_result_to_signal_args(self, answer_result_elt): """Parse answer result element and return a tuple of signal arguments @param answer_result_elt: answer result element @return: (player, good_answer, score)""" score = {} for score_elt in answer_result_elt.elements(): score[score_elt['player']] = int(score_elt['score']) return (answer_result_elt['player'], answer_result_elt['good_answer'] == str(True), score) def __answer_result(self, player_answering, good_answer, game_data): """Convert a domish an answer_result element @param player_answering: player who gave the answer @param good_answer: True is the answer is right @param game_data: data of the game""" players_data = game_data['players_data'] score = {} for player in game_data['players']: score[player] = players_data[player]['score'] answer_result_elt = domish.Element((None, 'answer_result')) answer_result_elt['player'] = player_answering answer_result_elt['good_answer'] = str(good_answer) for player in score: score_elt = domish.Element((None, "score")) score_elt['player'] = player score_elt['score'] = str(score[player]) answer_result_elt.addChild(score_elt) return answer_result_elt def __ask_question(self, question_id, question, timer): """Create a element for asking a question""" question_elt = domish.Element((None, 'question')) question_elt['id'] = question_id question_elt['timer'] = str(timer) question_elt.addContent(question) return question_elt def __start_play(self, room_jid, game_data, profile): """Start the game (tell to the first player after dealer to play""" game_data['stage'] = "play" next_player_idx = game_data['current_player'] = (game_data['init_player'] + 1) % len(game_data['players']) # the player after the dealer start game_data['first_player'] = next_player = game_data['players'][next_player_idx] to_jid = jid.JID(room_jid.userhost() + "/" + next_player) mess = self.createGameElt(to_jid) yourturn_elt = mess.firstChildElement().addElement('your_turn') self.host.profiles[profile].xmlstream.send(mess) def playerAnswer(self, player, referee, answer, profile_key=C.PROF_KEY_NONE): """Called when a player give an answer""" profile = self.host.memory.getProfileName(profile_key) if not profile: log.error(_(u"profile %s is unknown") % profile_key) return log.debug(u'new player answer (%(profile)s): %(answer)s' % {'profile': profile, 'answer': answer}) mess = self.createGameElt(jid.JID(referee)) answer_elt = mess.firstChildElement().addElement('player_answer') answer_elt['player'] = player answer_elt.addContent(answer) self.host.profiles[profile].xmlstream.send(mess) def timerExpired(self, room_jid, profile): """Called when nobody answered the question in time""" game_data = self.games[room_jid] game_data['stage'] = 'expired' mess = self.createGameElt(room_jid) expired_elt = mess.firstChildElement().addElement('timer_expired') self.host.profiles[profile].xmlstream.send(mess) reactor.callLater(4, self.askQuestion, room_jid, profile) def pauseTimer(self, room_jid): """Stop the timer and save the time left""" game_data = self.games[room_jid] left = max(0, game_data["timer"].getTime() - time()) game_data['timer'].cancel() game_data['time_left'] = int(left) game_data['previous_stage'] = game_data['stage'] game_data['stage'] = "paused" def restartTimer(self, room_jid, profile): """Restart a timer with the saved time""" game_data = self.games[room_jid] assert game_data['time_left'] is not None mess = self.createGameElt(room_jid) restarted_elt = mess.firstChildElement().addElement('timer_restarted') restarted_elt["time_left"] = str(game_data['time_left']) self.host.profiles[profile].xmlstream.send(mess) game_data["timer"] = reactor.callLater(game_data['time_left'], self.timerExpired, room_jid, profile) game_data["time_left"] = None game_data['stage'] = game_data['previous_stage'] del game_data['previous_stage'] def askQuestion(self, room_jid, profile): """Ask a new question""" game_data = self.games[room_jid] game_data['stage'] = "question" game_data['question_id'] = "1" timer = 30 mess = self.createGameElt(room_jid) mess.firstChildElement().addChild(self.__ask_question(game_data['question_id'], u"Quel est l'âge du capitaine ?", timer)) self.host.profiles[profile].xmlstream.send(mess) game_data["timer"] = reactor.callLater(timer, self.timerExpired, room_jid, profile) game_data["time_left"] = None def checkAnswer(self, room_jid, player, answer, profile): """Check if the answer given is right""" game_data = self.games[room_jid] players_data = game_data['players_data'] good_answer = game_data['question_id'] == "1" and answer == "42" players_data[player]['score'] += 1 if good_answer else -1 players_data[player]['score'] = min(9, max(0, players_data[player]['score'])) mess = self.createGameElt(room_jid) mess.firstChildElement().addChild(self.__answer_result(player, good_answer, game_data)) self.host.profiles[profile].xmlstream.send(mess) if good_answer: reactor.callLater(4, self.askQuestion, room_jid, profile) else: reactor.callLater(4, self.restartTimer, room_jid, profile) def newGame(self, room_jid, profile): """Launch a new round""" common_data = {'game_score': 0} new_game_data = {"instructions": _(u"""Bienvenue dans cette partie rapide de quizz, le premier à atteindre le score de 9 remporte le jeu Attention, tu es prêt ?""")} msg_elts = self.__game_data_to_xml(new_game_data) RoomGame.newRound(self, room_jid, (common_data, msg_elts), profile) reactor.callLater(10, self.askQuestion, room_jid, profile) def room_game_cmd(self, mess_elt, profile): from_jid = jid.JID(mess_elt['from']) room_jid = jid.JID(from_jid.userhost()) game_elt = mess_elt.firstChildElement() game_data = self.games[room_jid] if 'players_data' in game_data: players_data = game_data['players_data'] for elt in game_elt.elements(): if elt.name == 'started': # new game created players = [] for player in elt.elements(): players.append(unicode(player)) self.host.bridge.quizGameStarted(room_jid.userhost(), from_jid.full(), players, profile) elif elt.name == 'player_ready': # ready to play player = elt['player'] status = self.games[room_jid]['status'] nb_players = len(self.games[room_jid]['players']) status[player] = 'ready' log.debug(_(u'Player %(player)s is ready to start [status: %(status)s]') % {'player': player, 'status': status}) if status.values().count('ready') == nb_players: # everybody is ready, we can start the game self.newGame(room_jid, profile) elif elt.name == 'game_data': self.host.bridge.quizGameNew(room_jid.userhost(), self.__xml_to_game_data(elt), profile) elif elt.name == 'question': # A question is asked self.host.bridge.quizGameQuestion(room_jid.userhost(), elt["id"], unicode(elt), int(elt["timer"]), profile) elif elt.name == 'player_answer': player = elt['player'] pause = game_data['stage'] == 'question' # we pause the game only if we are have a question at the moment # we first send a buzzer message mess = self.createGameElt(room_jid) buzzer_elt = mess.firstChildElement().addElement('player_buzzed') buzzer_elt['player'] = player buzzer_elt['pause'] = str(pause) self.host.profiles[profile].xmlstream.send(mess) if pause: self.pauseTimer(room_jid) # and we send the player answer mess = self.createGameElt(room_jid) _answer = unicode(elt) say_elt = mess.firstChildElement().addElement('player_says') say_elt['player'] = player say_elt.addContent(_answer) say_elt['delay'] = "3" reactor.callLater(2, self.host.profiles[profile].xmlstream.send, mess) reactor.callLater(6, self.checkAnswer, room_jid, player, _answer, profile=profile) elif elt.name == 'player_buzzed': self.host.bridge.quizGamePlayerBuzzed(room_jid.userhost(), elt["player"], elt['pause'] == str(True), profile) elif elt.name == 'player_says': self.host.bridge.quizGamePlayerSays(room_jid.userhost(), elt["player"], unicode(elt), int(elt["delay"]), profile) elif elt.name == 'answer_result': player, good_answer, score = self.__answer_result_to_signal_args(elt) self.host.bridge.quizGameAnswerResult(room_jid.userhost(), player, good_answer, score, profile) elif elt.name == 'timer_expired': self.host.bridge.quizGameTimerExpired(room_jid.userhost(), profile) elif elt.name == 'timer_restarted': self.host.bridge.quizGameTimerRestarted(room_jid.userhost(), int(elt['time_left']), profile) else: log.error(_(u'Unmanaged game element: %s') % elt.name)