view plugins/plugin_misc_tarot.py @ 91:39c672544593

Tarot: bidding phase - quick_app: command line is now parsed, "profile" option allow to select it - xml_tools: list-single is now managed - plugin tarot: method and signal to manage contract (contrat): tarotChooseContrat & tarotGameContratChoosed - wix: Q&D Form hack to manage more generic form (not only registration), used to show contract selection form
author Goffi <goffi@goffi.org>
date Thu, 27 May 2010 19:26:19 +0930
parents 4020931569b8
children 2503de7fb4c7
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#!/usr/bin/python
# -*- coding: utf-8 -*-

"""
SAT plugin for managing xep-0045
Copyright (C) 2009, 2010  Jérôme Poisson (goffi@goffi.org)

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
"""

from logging import debug, info, warning, error
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.jabber import error as jab_error
from twisted.words.protocols.jabber.xmlstream import IQ
import os.path
import pdb
import random

from zope.interface import implements

from wokkel import disco, iwokkel, data_form
from tools.xml_tools import XMLTools

from base64 import b64decode
from hashlib import sha1
from time import sleep

try:
    from twisted.words.protocols.xmlstream import XMPPHandler
except ImportError:
    from wokkel.subprotocols import XMPPHandler

MESSAGE = '/message'
NS_CG = 'http://www.goffi.org/protocol/card_game'
CG_TAG = 'card_game'
CG_REQUEST = MESSAGE + '/' + CG_TAG + '[@xmlns="' + NS_CG + '"]'

PLUGIN_INFO = {
"name": "Tarot cards plugin",
"import_name": "Tarot",
"type": "Misc",
"protocols": [],
"dependencies": ["XEP_0045"],
"main": "Tarot",
"handler": "yes",
"description": _("""Implementation of Tarot card game""")
}

class Tarot():

    def __init__(self, host):
        info(_("Plugin Tarot initialization"))
        self.host = host
        self.games={}
        self.contrats = [_('Passe'), _('Petite'), _('Garde'), _('Garde Sans'), _('Garde Contre')]
        host.bridge.addMethod("tarotGameCreate", ".communication", in_sign='sass', out_sign='', method=self.createGame) #args: room_jid, players, profile
        host.bridge.addMethod("tarotGameReady", ".communication", in_sign='sss', out_sign='', method=self.newPlayerReady) #args: user, referee, profile
        host.bridge.addMethod("tarotGameContratChoosed", ".communication", in_sign='ssss', out_sign='', method=self.contratChoosed) #args: user, referee, contrat, profile
        host.bridge.addSignal("tarotGameStarted", ".communication", signature='ssass') #args: room_jid, referee, players, profile
        host.bridge.addSignal("tarotGameNew", ".communication", signature='sa(ss)s') #args: room_jid, hand, profile
        host.bridge.addSignal("tarotChooseContrat", ".communication", signature='sss') #args: room_jid, xml_data, profile
        self.deck_ordered = []
        for value in map(str,range(1,22))+['excuse']:
            self.deck_ordered.append(("atout",value))
        for family in ["pique", "coeur", "carreau", "trefle"]:
            for value in map(str,range(1,11))+["valet","cavalier","dame","roi"]:
                self.deck_ordered.append((family, value))

    def createGameElt(self, to_jid):
        elt = domish.Element(('jabber:client','message'))
        elt["to"] = to_jid.full()
        elt.addElement((NS_CG, CG_TAG))
        return elt

    def __hand_to_xml(self, hand):
        """Convert a hand (list of tuples) to domish element"""
        hand_elt = domish.Element(('','hand'))
        for family, value in hand:
            card_elt = domish.Element(('','card'))
            card_elt['family'] = family
            card_elt['value'] = value
            hand_elt.addChild(card_elt) 
        return hand_elt

    def __xml_to_hand(self, hand_elt):
        """Convert a hand domish element to a list of tuples"""
        hand = []
        assert (hand_elt.name == 'hand')
        for card in hand_elt.elements():
            hand.append((card['family'], card['value']))
        return hand

    def __create_started_elt(self, players):
        """Create a game_started domish element"""
        started_elt = domish.Element(('','started'))
        idx = 0
        for player in players:
            player_elt = domish.Element(('','player'))
            player_elt.addContent(player)
            player_elt['index'] = str(idx)
            idx+=1
            started_elt.addChild(player_elt)
        return started_elt

    def __ask_contrat(self):
        """Create a element for asking contrat"""
        contrat_elt = domish.Element(('','contrat'))
        form = data_form.Form('form', title=_('contrat selection'))
        field = data_form.Field('list-single', 'contrat', options=map(data_form.Option, self.contrats), required=True)
        form.addField(field)
        contrat_elt.addChild(form.toElement())
        return contrat_elt
        



    def __next_player(self, game_data):
        """It's next player turn
        Increment player number & return player name"""
        pl_idx = game_data['current_player'] = (game_data['current_player'] + 1) % len(game_data['players'])
        return game_data['players'][pl_idx]

    def createGame(self, room_jid_param, players, profile_key='@DEFAULT@'):
        """Create a new game"""
        debug (_("Creating Tarot game"))
        room_jid = jid.JID(room_jid_param)
        profile = self.host.memory.getProfileName(profile_key)
        if not profile:
            error (_("profile %s is unknown") % profile_key)
            return
        if False: #gof: self.games.has_key(room_jid):
            warning (_("Tarot game already started in room %s") % room_jid.userhost())
        else:
            status = {}
            players_data = {}
            for player in players:
                players_data[player] = {}
                status[player] = "init"
            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}
            for player in players:
                mess = self.createGameElt(jid.JID(room_jid.userhost()+'/'+player))
                mess.firstChildElement().addChild(self.__create_started_elt(players))
                self.host.profiles[profile].xmlstream.send(mess)

    def newPlayerReady(self, user, referee, profile_key='@DEFAULT@'):
        """Must be called when player is ready to start a new game"""
        profile = self.host.memory.getProfileName(profile_key)
        if not profile:
            error (_("profile %s is unknown") % profile_key)
            return
        debug ('new player ready: %s' % profile)
        mess = self.createGameElt(jid.JID(referee))
        ready_elt = mess.firstChildElement().addElement('player_ready')
        ready_elt['user'] = user
        self.host.profiles[profile].xmlstream.send(mess)

    def contratChoosed(self, user, referee, contrat, profile_key='@DEFAULT@'):
        """Must be call by player when the contrat is selected
        @param user: player's name
        @param referee: arbiter jid
        @contrat: contrat choosed (must be the exact same string than in the give list options)
        @profile_key: profile
        """
        profile = self.host.memory.getProfileName(profile_key)
        if not profile:
            error (_("profile %s is unknown") % profile_key)
            return
        debug (_('contrat [%(contrat)s] choosed by %(profile)s') % {'contrat':contrat, 'profile':profile})
        mess = self.createGameElt(jid.JID(referee))
        contrat_elt = mess.firstChildElement().addElement(('','contrat_choosed'), content=contrat)
        contrat_elt['user'] = user
        self.host.profiles[profile].xmlstream.send(mess)


    def newGame(self, room_jid):
        """Launch a new round"""
        debug (_('new Tarot game'))
        deck = self.deck_ordered[:]
        random.shuffle(deck)
        game_data = self.games[room_jid.userhost()]
        referee_profile = game_data['referee_profile']
        players = game_data['players']
        players_data = game_data['players_data']
        current_player = game_data['current_player']
        hand = game_data['hand'] = {}
        hand_size = game_data['hand_size']
        chien = game_data['chien'] = []
        for i in range(4): #TODO: distribute according to real Tarot rules (3 by 3 counter-clockwise, 1 card at once to chien)
            hand[players[i]] = deck[0:hand_size]
            del deck[0:hand_size]
        chien = deck[:]
        del(deck[:])

        for player in players:
            to_jid = jid.JID(room_jid.userhost()+"/"+player) #FIXME: gof:
            mess = self.createGameElt(to_jid)
            mess.firstChildElement().addChild(self.__hand_to_xml(hand[player]))
            self.host.profiles[referee_profile].xmlstream.send(mess)
            players_data[player]['contrat'] = None

        pl_idx = game_data['current_player'] = (game_data['init_player'] + 1) % len(players) #the player after the dealer start
        player = players[pl_idx]
        to_jid = jid.JID(room_jid.userhost()+"/"+player) #FIXME: gof:
        mess = self.createGameElt(to_jid)
        mess.firstChildElement().addChild(self.__ask_contrat())
        self.host.profiles[referee_profile].xmlstream.send(mess)
            

    def card_game_cmd(self, mess_elt, profile):
        print "\n\nCARD GAME command received (profile=%s): %s" % (profile, mess_elt.toXml())
        room_jid = jid.JID(mess_elt['from'])
        game_elt = mess_elt.firstChildElement()
        for elt in game_elt.elements(): #new game created
            
            if elt.name == 'started':
                players = []
                for player in elt.elements():
                    players.append(unicode(player))
                self.host.bridge.tarotGameStarted(room_jid.userhost(), room_jid.full(), players, profile)
            
            elif elt.name == 'player_ready':
                player = elt['user']
                status = self.games[room_jid.userhost()]['status']
                nb_players = len(self.games[room_jid.userhost()]['players'])
                status[player] = 'ready'
                debug (_('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)
            
            elif elt.name == 'hand': #a new hand has been received
                self.host.bridge.tarotGameNew(room_jid.userhost(), self.__xml_to_hand(elt), profile)

            elif elt.name == 'contrat': #it's time to choose contrat
                form = data_form.Form.fromElement(elt.firstChildElement())
                xml_data = XMLTools.dataForm2xml(form)
                self.host.bridge.tarotChooseContrat(room_jid.userhost(), xml_data, profile)
           
            elif elt.name == 'contrat_choosed': #the player has chooser a contrat
                #TODO: check we receive the contrat from the right person
                #TODO: user proper XEP-0004 way for answering form
                user = elt['user']
                game_data = self.games[room_jid.userhost()]
                players_data = game_data['players_data']
                players_data[user]['contrat'] = unicode(elt)
                contrats = [players_data[player]['contrat'] for player in game_data['players']]
                if contrats.count(None):
                    #not everybody has choosed his contrat, it's next one turn
                    player = self.__next_player(game_data)
                    to_jid = jid.JID(room_jid.userhost()+"/"+player) #FIXME: gof:
                    mess = self.createGameElt(to_jid)
                    mess.firstChildElement().addChild(self.__ask_contrat())
                    self.host.profiles[game_data['referee_profile']].xmlstream.send(mess)
                else:
                    #TODO: manage "everybody pass" case
                    best_contrat = [None, "Passe"]
                    for player in game_data['players']:
                        contrat = players_data[player]['contrat']
                        idx_best = self.contrats.index(best_contrat[1])
                        idx_pl = self.contrats.index(contrat)
                        if idx_pl > idx_best:
                            best_contrat[0] = player
                            best_contrat[1] = contrat
                    debug (_("%(player)s win the bid with %(contrat)s") % {'player':best_contrat[0],'contrat':best_contrat[1]})



    def getHandler(self, profile):
            return CardGameHandler(self)
   


class CardGameHandler (XMPPHandler):
    implements(iwokkel.IDisco)
   
    def __init__(self, plugin_parent):
        self.plugin_parent = plugin_parent
        self.host = plugin_parent.host

    def connectionInitialized(self):
        self.xmlstream.addObserver(CG_REQUEST, self.plugin_parent.card_game_cmd, profile = self.parent.profile)

    def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
        return [disco.DiscoFeature(NS_CB)]

    def getDiscoItems(self, requestor, target, nodeIdentifier=''):
        return []