/**

 * vim: set ts=4 :

 * =============================================================================

 * SourceMod

 * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.

 * =============================================================================

 *

 * This program is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, version 3.0, as published by the

 * Free Software Foundation.

 * 

 * 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/>.

 *

 * As a special exception, AlliedModders LLC gives you permission to link the

 * code of this program (as well as its derivative works) to "Half-Life 2," the

 * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software

 * by the Valve Corporation.  You must obey the GNU General Public License in

 * all respects for all other code used.  Additionally, AlliedModders LLC grants

 * this exception to all derivative works.  AlliedModders LLC defines further

 * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),

 * or <http://www.sourcemod.net/license.php>.

 *

 * Version: $Id$

 */

#ifndef _INCLUDE_SOURCEMOD_CMSGLISTENERWRAPPER_H_

#define _INCLUDE_SOURCEMOD_CMSGLISTENERWRAPPER_H_

#include "UserMessages.h"

class MsgListenerWrapper

#ifdef USE_PROTOBUF_USERMESSAGES

	: public IProtobufUserMessageListener

#else

	: public IBitBufUserMessageListener

#endif

{

public:

	void Initialize(int msgid, IPluginFunction *hook, IPluginFunction *notify, bool intercept);

	bool IsInterceptHook() const;

	int GetMessageId() const;

	IPluginFunction *GetHookedFunction() const;

	IPluginFunction *GetNotifyFunction() const;

public: //IUserMessageListener

#ifdef USE_PROTOBUF_USERMESSAGES

	void OnUserMessage(int msg_id, protobuf::Message *msg, IRecipientFilter *pFilter);

	ResultType InterceptUserMessage(int msg_id, protobuf::Message *msg, IRecipientFilter *pFilter);

#else

	void OnUserMessage(int msg_id, bf_write *bf, IRecipientFilter *pFilter);

	ResultType InterceptUserMessage(int msg_id, bf_write *bf, IRecipientFilter *pFilter);

#endif

	void OnPostUserMessage(int msg_id, bool sent);

private:

	size_t _FillInPlayers(int *pl_array, IRecipientFilter *pFilter);

private:

	IPluginFunction *m_Hook;

	IPluginFunction *m_Intercept;

	IPluginFunction *m_Notify;

	bool m_IsInterceptHook;

	int m_MsgId;

};

extern HandleType_t g_WrBitBufType;

extern HandleType_t g_RdBitBufType;

extern HandleType_t g_ProtobufType;

#endif //_INCLUDE_SOURCEMOD_CMSGLISTENERWRAPPER_H_