git.maemo.org Git - lordsawar/blob - src/pbm-game-server.cpp

   1 // Copyright (C) 2008 Ben Asselstine
   2 //
   3 //  This program is free software; you can redistribute it and/or modify
   4 //  it under the terms of the GNU General Public License as published by
   5 //  the Free Software Foundation; either version 3 of the License, or
   6 //  (at your option) any later version.
   7 //
   8 //  This program is distributed in the hope that it will be useful,
   9 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 //  GNU Library General Public License for more details.
  12 //
  13 //  You should have received a copy of the GNU General Public License
  14 //  along with this program; if not, write to the Free Software
  15 //  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  16 //  02110-1301, USA.
  17
  18 #include <iostream>
  19 #include <sstream>
  20 #include <list>
  21
  22 #include "pbm-game-server.h"
  23
  24 #include "game.h"
  25 #include "xmlhelper.h"
  26 #include "GameScenario.h"
  27 #include "playerlist.h"
  28 #include "player.h"
  29 #include "network-action.h"
  30 #include "network-history.h"
  31 #include "Configuration.h"
  32
  33
  34 PbmGameServer * PbmGameServer::s_instance = 0;
  35
  36
  37 PbmGameServer* PbmGameServer::getInstance()
  38 {
  39     if (s_instance == 0)
  40         s_instance = new PbmGameServer();
  41
  42     return s_instance;
  43 }
  44
  45 void PbmGameServer::deleteInstance()
  46 {
  47     if (s_instance)
  48         delete s_instance;
  49
  50     s_instance = 0;
  51 }
  52
  53 PbmGameServer::PbmGameServer()
  54 {
  55 }
  56
  57 PbmGameServer::~PbmGameServer()
  58 {
  59   clearNetworkActionlist();
  60   clearNetworkHistorylist();
  61 }
  62
  63 void PbmGameServer::start()
  64 {
  65   listenForActions();
  66   listenForHistories();
  67 }
  68
  69 void PbmGameServer::listenForActions()
  70 {
  71   Playerlist *pl = Playerlist::getInstance();
  72   for (Playerlist::iterator i = pl->begin(); i != pl->end(); ++i)
  73     (*i)->acting.connect(sigc::mem_fun(this, &PbmGameServer::onActionDone));
  74 }
  75
  76 void PbmGameServer::listenForHistories()
  77 {
  78   Playerlist *pl = Playerlist::getInstance();
  79   for (Playerlist::iterator i = pl->begin(); i != pl->end(); ++i)
  80     (*i)->history_written.connect(sigc::mem_fun(this, &PbmGameServer::onHistoryDone));
  81 }
  82
  83 void PbmGameServer::clearNetworkActionlist()
  84 {
  85     for (std::list<NetworkAction*>::iterator it = d_actions.begin();
  86         it != d_actions.end(); it++)
  87       delete (*it);
  88     d_actions.clear();
  89 }
  90
  91 void PbmGameServer::clearNetworkHistorylist()
  92 {
  93     for (std::list<NetworkHistory*>::iterator it = d_histories.begin();
  94         it != d_histories.end(); it++)
  95       delete (*it);
  96     d_histories.clear();
  97 }
  98
  99 void PbmGameServer::onActionDone(NetworkAction *action)
 100 {
 101   std::string desc = action->toString();
 102   std::cerr << "Play By Mail Game Server got " << desc <<"\n";
 103
 104   d_actions.push_back(action);
 105 }
 106
 107 void PbmGameServer::onHistoryDone(NetworkHistory *history)
 108 {
 109   std::string desc = history->toString();
 110   std::cerr << "Play By Mail Game Server got " << desc <<"\n";
 111   d_histories.push_back(history);
 112 }
 113
 114 bool PbmGameServer::dumpActionsAndHistories(XML_Helper *helper)
 115 {
 116   for (std::list<NetworkHistory *>::iterator i = d_histories.begin(),
 117        end = d_histories.end(); i != end; ++i)
 118     (**i).save(helper);
 119   for (std::list<NetworkAction *>::iterator i = d_actions.begin(),
 120        end = d_actions.end(); i != end; ++i)
 121     (**i).save(helper);
 122   return true;
 123 }
 124
 125 bool PbmGameServer::endTurn(std::string turnfile, bool &broken)
 126 {
 127   bool retval = true;
 128   XML_Helper helper(turnfile, std::ios::out, Configuration::s_zipfiles);
 129   retval &= helper.openTag("lordsawarturn");
 130   broken = dumpActionsAndHistories(&helper);
 131   helper.closeTag();
 132   helper.close();
 133   return retval;
 134 }
 135
 136 // End of file