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1 #!/usr/bin/python |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 """ |
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5 SAT plugin for managing xep-0045 |
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6 Copyright (C) 2009, 2010 Jérôme Poisson (goffi@goffi.org) |
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7 |
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8 This program is free software: you can redistribute it and/or modify |
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9 it under the terms of the GNU General Public License as published by |
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10 the Free Software Foundation, either version 3 of the License, or |
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11 (at your option) any later version. |
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12 |
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13 This program is distributed in the hope that it will be useful, |
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU General Public License for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with this program. If not, see <http://www.gnu.org/licenses/>. |
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20 """ |
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21 |
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22 from logging import debug, info, warning, error |
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23 from twisted.words.xish import domish |
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24 from twisted.internet import protocol, defer, threads, reactor |
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25 from twisted.words.protocols.jabber import client, jid, xmlstream |
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26 from twisted.words.protocols.jabber import error as jab_error |
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27 from twisted.words.protocols.jabber.xmlstream import IQ |
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28 import os.path |
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29 import pdb |
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30 import random |
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31 |
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32 from zope.interface import implements |
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33 |
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34 from wokkel import disco, iwokkel, data_form |
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35 from tools.xml_tools import XMLTools |
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36 |
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37 from base64 import b64decode |
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38 from hashlib import sha1 |
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39 from time import sleep |
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40 |
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41 try: |
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42 from twisted.words.protocols.xmlstream import XMPPHandler |
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43 except ImportError: |
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44 from wokkel.subprotocols import XMPPHandler |
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45 |
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46 MESSAGE = '/message' |
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47 NS_CG = 'http://www.goffi.org/protocol/card_game' |
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48 CG_TAG = 'card_game' |
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49 CG_REQUEST = MESSAGE + '/' + CG_TAG + '[@xmlns="' + NS_CG + '"]' |
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50 |
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51 PLUGIN_INFO = { |
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52 "name": "Tarot cards plugin", |
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53 "import_name": "Tarot", |
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54 "type": "Misc", |
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55 "protocols": [], |
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56 "dependencies": ["XEP_0045"], |
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57 "main": "Tarot", |
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58 "handler": "yes", |
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59 "description": _("""Implementation of Tarot card game""") |
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60 } |
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61 |
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62 class Tarot(): |
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63 |
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64 def __init__(self, host): |
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65 info(_("Plugin Tarot initialization")) |
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66 self.host = host |
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67 self.games={} |
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68 self.contrats = [_('Passe'), _('Petite'), _('Garde'), _('Garde Sans'), _('Garde Contre')] |
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69 host.bridge.addMethod("tarotGameCreate", ".communication", in_sign='sass', out_sign='', method=self.createGame) #args: room_jid, players, profile |
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70 host.bridge.addMethod("tarotGameReady", ".communication", in_sign='sss', out_sign='', method=self.newPlayerReady) #args: user, referee, profile |
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71 host.bridge.addMethod("tarotGameContratChoosed", ".communication", in_sign='ssss', out_sign='', method=self.contratChoosed) #args: user, referee, contrat, profile |
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72 host.bridge.addSignal("tarotGameStarted", ".communication", signature='ssass') #args: room_jid, referee, players, profile |
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73 host.bridge.addSignal("tarotGameNew", ".communication", signature='sa(ss)s') #args: room_jid, hand, profile |
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74 host.bridge.addSignal("tarotChooseContrat", ".communication", signature='sss') #args: room_jid, xml_data, profile |
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75 self.deck_ordered = [] |
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76 for value in map(str,range(1,22))+['excuse']: |
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77 self.deck_ordered.append(("atout",value)) |
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78 for family in ["pique", "coeur", "carreau", "trefle"]: |
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79 for value in map(str,range(1,11))+["valet","cavalier","dame","roi"]: |
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80 self.deck_ordered.append((family, value)) |
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81 |
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82 def createGameElt(self, to_jid): |
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83 elt = domish.Element(('jabber:client','message')) |
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84 elt["to"] = to_jid.full() |
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85 elt.addElement((NS_CG, CG_TAG)) |
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86 return elt |
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87 |
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88 def __hand_to_xml(self, hand): |
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89 """Convert a hand (list of tuples) to domish element""" |
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90 hand_elt = domish.Element(('','hand')) |
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91 for family, value in hand: |
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92 card_elt = domish.Element(('','card')) |
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93 card_elt['family'] = family |
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94 card_elt['value'] = value |
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95 hand_elt.addChild(card_elt) |
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96 return hand_elt |
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97 |
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98 def __xml_to_hand(self, hand_elt): |
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99 """Convert a hand domish element to a list of tuples""" |
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100 hand = [] |
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101 assert (hand_elt.name == 'hand') |
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102 for card in hand_elt.elements(): |
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103 hand.append((card['family'], card['value'])) |
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104 return hand |
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105 |
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106 def __create_started_elt(self, players): |
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107 """Create a game_started domish element""" |
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108 started_elt = domish.Element(('','started')) |
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109 idx = 0 |
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110 for player in players: |
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111 player_elt = domish.Element(('','player')) |
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112 player_elt.addContent(player) |
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113 player_elt['index'] = str(idx) |
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114 idx+=1 |
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115 started_elt.addChild(player_elt) |
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116 return started_elt |
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117 |
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118 def __ask_contrat(self): |
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119 """Create a element for asking contrat""" |
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120 contrat_elt = domish.Element(('','contrat')) |
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121 form = data_form.Form('form', title=_('contrat selection')) |
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122 field = data_form.Field('list-single', 'contrat', options=map(data_form.Option, self.contrats), required=True) |
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123 form.addField(field) |
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124 contrat_elt.addChild(form.toElement()) |
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125 return contrat_elt |
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126 |
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127 |
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128 |
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129 |
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130 def __next_player(self, game_data): |
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131 """It's next player turn |
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132 Increment player number & return player name""" |
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133 pl_idx = game_data['current_player'] = (game_data['current_player'] + 1) % len(game_data['players']) |
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134 return game_data['players'][pl_idx] |
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135 |
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136 def createGame(self, room_jid_param, players, profile_key='@DEFAULT@'): |
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137 """Create a new game""" |
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138 debug (_("Creating Tarot game")) |
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139 room_jid = jid.JID(room_jid_param) |
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140 profile = self.host.memory.getProfileName(profile_key) |
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141 if not profile: |
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142 error (_("profile %s is unknown") % profile_key) |
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143 return |
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144 if False: #gof: self.games.has_key(room_jid): |
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145 warning (_("Tarot game already started in room %s") % room_jid.userhost()) |
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146 else: |
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147 status = {} |
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148 players_data = {} |
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149 for player in players: |
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150 players_data[player] = {} |
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151 status[player] = "init" |
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152 self.games[room_jid.userhost()] = {'players':players, 'status':status, 'players_data':players_data, 'referee_profile':profile, 'hand_size':18, 'init_player':0, 'current_player': None} |
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153 for player in players: |
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154 mess = self.createGameElt(jid.JID(room_jid.userhost()+'/'+player)) |
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155 mess.firstChildElement().addChild(self.__create_started_elt(players)) |
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156 self.host.profiles[profile].xmlstream.send(mess) |
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157 |
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158 def newPlayerReady(self, user, referee, profile_key='@DEFAULT@'): |
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159 """Must be called when player is ready to start a new game""" |
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160 profile = self.host.memory.getProfileName(profile_key) |
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161 if not profile: |
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162 error (_("profile %s is unknown") % profile_key) |
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163 return |
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164 debug ('new player ready: %s' % profile) |
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165 mess = self.createGameElt(jid.JID(referee)) |
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166 ready_elt = mess.firstChildElement().addElement('player_ready') |
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167 ready_elt['user'] = user |
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168 self.host.profiles[profile].xmlstream.send(mess) |
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169 |
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170 def contratChoosed(self, user, referee, contrat, profile_key='@DEFAULT@'): |
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171 """Must be call by player when the contrat is selected |
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172 @param user: player's name |
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173 @param referee: arbiter jid |
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174 @contrat: contrat choosed (must be the exact same string than in the give list options) |
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175 @profile_key: profile |
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176 """ |
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177 profile = self.host.memory.getProfileName(profile_key) |
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178 if not profile: |
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179 error (_("profile %s is unknown") % profile_key) |
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180 return |
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181 debug (_('contrat [%(contrat)s] choosed by %(profile)s') % {'contrat':contrat, 'profile':profile}) |
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182 mess = self.createGameElt(jid.JID(referee)) |
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183 contrat_elt = mess.firstChildElement().addElement(('','contrat_choosed'), content=contrat) |
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184 contrat_elt['user'] = user |
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185 self.host.profiles[profile].xmlstream.send(mess) |
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186 |
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187 |
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188 def newGame(self, room_jid): |
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189 """Launch a new round""" |
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190 debug (_('new Tarot game')) |
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191 deck = self.deck_ordered[:] |
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192 random.shuffle(deck) |
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193 game_data = self.games[room_jid.userhost()] |
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194 referee_profile = game_data['referee_profile'] |
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195 players = game_data['players'] |
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196 players_data = game_data['players_data'] |
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197 current_player = game_data['current_player'] |
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198 hand = game_data['hand'] = {} |
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199 hand_size = game_data['hand_size'] |
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200 chien = game_data['chien'] = [] |
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201 for i in range(4): #TODO: distribute according to real Tarot rules (3 by 3 counter-clockwise, 1 card at once to chien) |
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202 hand[players[i]] = deck[0:hand_size] |
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203 del deck[0:hand_size] |
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204 chien = deck[:] |
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205 del(deck[:]) |
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206 |
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207 for player in players: |
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208 to_jid = jid.JID(room_jid.userhost()+"/"+player) #FIXME: gof: |
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209 mess = self.createGameElt(to_jid) |
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210 mess.firstChildElement().addChild(self.__hand_to_xml(hand[player])) |
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211 self.host.profiles[referee_profile].xmlstream.send(mess) |
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212 players_data[player]['contrat'] = None |
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213 |
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214 pl_idx = game_data['current_player'] = (game_data['init_player'] + 1) % len(players) #the player after the dealer start |
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215 player = players[pl_idx] |
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216 to_jid = jid.JID(room_jid.userhost()+"/"+player) #FIXME: gof: |
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217 mess = self.createGameElt(to_jid) |
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218 mess.firstChildElement().addChild(self.__ask_contrat()) |
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219 self.host.profiles[referee_profile].xmlstream.send(mess) |
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220 |
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221 |
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222 def card_game_cmd(self, mess_elt, profile): |
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223 print "\n\nCARD GAME command received (profile=%s): %s" % (profile, mess_elt.toXml()) |
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224 room_jid = jid.JID(mess_elt['from']) |
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225 game_elt = mess_elt.firstChildElement() |
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226 for elt in game_elt.elements(): #new game created |
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227 |
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228 if elt.name == 'started': |
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229 players = [] |
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230 for player in elt.elements(): |
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231 players.append(unicode(player)) |
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232 self.host.bridge.tarotGameStarted(room_jid.userhost(), room_jid.full(), players, profile) |
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233 |
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234 elif elt.name == 'player_ready': |
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235 player = elt['user'] |
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236 status = self.games[room_jid.userhost()]['status'] |
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237 nb_players = len(self.games[room_jid.userhost()]['players']) |
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238 status[player] = 'ready' |
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239 debug (_('Player %(player)s is ready to start [status: %(status)s]') % {'player':player, 'status':status}) |
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240 if status.values().count('ready') == nb_players: #everybody is ready, we can start the game |
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241 self.newGame(room_jid) |
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242 |
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243 elif elt.name == 'hand': #a new hand has been received |
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244 self.host.bridge.tarotGameNew(room_jid.userhost(), self.__xml_to_hand(elt), profile) |
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245 |
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246 elif elt.name == 'contrat': #it's time to choose contrat |
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247 form = data_form.Form.fromElement(elt.firstChildElement()) |
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248 xml_data = XMLTools.dataForm2xml(form) |
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249 self.host.bridge.tarotChooseContrat(room_jid.userhost(), xml_data, profile) |
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250 |
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251 elif elt.name == 'contrat_choosed': #the player has chooser a contrat |
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252 #TODO: check we receive the contrat from the right person |
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253 #TODO: user proper XEP-0004 way for answering form |
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254 user = elt['user'] |
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255 game_data = self.games[room_jid.userhost()] |
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256 players_data = game_data['players_data'] |
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257 players_data[user]['contrat'] = unicode(elt) |
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258 contrats = [players_data[player]['contrat'] for player in game_data['players']] |
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259 if contrats.count(None): |
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260 #not everybody has choosed his contrat, it's next one turn |
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261 player = self.__next_player(game_data) |
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262 to_jid = jid.JID(room_jid.userhost()+"/"+player) #FIXME: gof: |
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263 mess = self.createGameElt(to_jid) |
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264 mess.firstChildElement().addChild(self.__ask_contrat()) |
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265 self.host.profiles[game_data['referee_profile']].xmlstream.send(mess) |
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266 else: |
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267 #TODO: manage "everybody pass" case |
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268 best_contrat = [None, "Passe"] |
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269 for player in game_data['players']: |
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270 contrat = players_data[player]['contrat'] |
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271 idx_best = self.contrats.index(best_contrat[1]) |
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272 idx_pl = self.contrats.index(contrat) |
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273 if idx_pl > idx_best: |
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274 best_contrat[0] = player |
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275 best_contrat[1] = contrat |
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276 debug (_("%(player)s win the bid with %(contrat)s") % {'player':best_contrat[0],'contrat':best_contrat[1]}) |
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277 |
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278 |
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279 |
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280 def getHandler(self, profile): |
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281 return CardGameHandler(self) |
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282 |
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283 |
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284 |
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285 class CardGameHandler (XMPPHandler): |
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286 implements(iwokkel.IDisco) |
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287 |
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288 def __init__(self, plugin_parent): |
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289 self.plugin_parent = plugin_parent |
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290 self.host = plugin_parent.host |
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291 |
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292 def connectionInitialized(self): |
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293 self.xmlstream.addObserver(CG_REQUEST, self.plugin_parent.card_game_cmd, profile = self.parent.profile) |
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294 |
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295 def getDiscoInfo(self, requestor, target, nodeIdentifier=''): |
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296 return [disco.DiscoFeature(NS_CB)] |
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297 |
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298 def getDiscoItems(self, requestor, target, nodeIdentifier=''): |
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299 return [] |
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300 |
