sourcemod/core/smn_usermsgs.h

/**
 * vim: set ts=4 :
 * ================================================================
 * SourceMod
 * Copyright (C) 2004-2007 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_

extern int g_MsgPlayers[256];

class MsgListenerWrapper : public IUserMessageListener
{
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
	void OnUserMessage(int msg_id, bf_write *bf, IRecipientFilter *pFilter);
	ResultType InterceptUserMessage(int msg_id, bf_write *bf, IRecipientFilter *pFilter);
	void OnUserMessageSent(int msg_id);
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;
};

#endif //_INCLUDE_SOURCEMOD_CMSGLISTENERWRAPPER_H_