Differential D2457 Diff 8102 source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageManager.cpp

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source/gameengine/Ketsji/KXNetwork/KX_NetworkMessageManager.cpp

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				/*
				* *** BEGIN GPL LICENSE BLOCK ***
				*
				* 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 2
				* 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, write to the Free Software Foundation,
				* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
				*
				* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
				* All rights reserved.
				*
				* The Original Code is: all of this file.
				*
				* Contributor(s): none yet.
				*
				* *** END GPL LICENSE BLOCK ***
				* Ketsji Logic Extension: Network Message Scene generic implementation
				*/

				/** \file gameengine/Ketsji/KXNetwork/KX_NetworkMessageManager.cpp
				* \ingroup ketsjinet
				*/

				#include "KX_NetworkMessageManager.h"
				#include <iostream>

				KX_NetworkMessageManager::KX_NetworkMessageManager()
				:m_currentList(0)
				{
				}

				KX_NetworkMessageManager::~KX_NetworkMessageManager()
				{
				ClearMessages();
				}

				void KX_NetworkMessageManager::AddMessage(KX_NetworkMessageManager::Message message)
				{
				// Put the new message in map for the given receiver and subject.
				m_messages[m_currentList][message.to][message.subject].push_back(message);
				}

				const std::vector<KX_NetworkMessageManager::Message> KX_NetworkMessageManager::GetMessages(std::string to, std::string subject)
				{
				std::vector<KX_NetworkMessageManager::Message> messages;

				// look at messages without receiver.
				std::map<std::string, std::vector<Message> >& messagesNoReceiver = m_messages[1 - m_currentList][""];
				std::map<std::string, std::vector<Message> >& messagesReceiver = m_messages[1 - m_currentList][to];
				if (subject.empty()) {
				// Add all message without receiver and subject.
				for (std::map<std::string, std::vector<Message> >::iterator it = messagesNoReceiver.begin(), end = messagesNoReceiver.end();
				it != end; ++it)
				{
				messages.insert(messages.end(), it->second.begin(), it->second.end());
				}
				// Add all message with the given receiver and no subject.
				for (std::map<std::string, std::vector<Message> >::iterator it = messagesReceiver.begin(), end = messagesReceiver.end();
				it != end; ++it)
				{
				messages.insert(messages.end(), it->second.begin(), it->second.end());
				}
				}
				else {
				std::vector<KX_NetworkMessageManager::Message>& messagesNoReceiverSubject = messagesNoReceiver[subject];
				messages.insert(messages.end(), messagesNoReceiverSubject.begin(), messagesNoReceiverSubject.end());
				std::vector<KX_NetworkMessageManager::Message>& messagesReceiverSubject = messagesReceiver[subject];
				messages.insert(messages.end(), messagesReceiverSubject.begin(), messagesReceiverSubject.end());
				}

				return messages;
				}

				void KX_NetworkMessageManager::ClearMessages()
				{
				// Clear previous list.
				m_messages[1 - m_currentList].clear();
				m_currentList = 1 - m_currentList;
				}