dvander@2808: /**
dvander@2808:  * vim: set ts=4 sw=4 tw=99 noet :
dvander@2808:  * =============================================================================
dvander@2808:  * SourceMod
dvander@2808:  * Copyright (C) 2004-2009 AlliedModders LLC.  All rights reserved.
dvander@2808:  * =============================================================================
dvander@2808:  *
dvander@2808:  * This program is free software; you can redistribute it and/or modify it under
dvander@2808:  * the terms of the GNU General Public License, version 3.0, as published by the
dvander@2808:  * Free Software Foundation.
dvander@2808:  *
dvander@2808:  * This program is distributed in the hope that it will be useful, but WITHOUT
dvander@2808:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
dvander@2808:  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
dvander@2808:  * details.
dvander@2808:  *
dvander@2808:  * You should have received a copy of the GNU General Public License along with
dvander@2808:  * this program.  If not, see <http://www.gnu.org/licenses/>.
dvander@2808:  *
dvander@2808:  * As a special exception, AlliedModders LLC gives you permission to link the
dvander@2808:  * code of this program (as well as its derivative works) to "Half-Life 2," the
dvander@2808:  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
dvander@2808:  * by the Valve Corporation.  You must obey the GNU General Public License in
dvander@2808:  * all respects for all other code used.  Additionally, AlliedModders LLC grants
dvander@2808:  * this exception to all derivative works.  AlliedModders LLC defines further
dvander@2808:  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
dvander@2808:  * or <http://www.sourcemod.net/license.php>.
dvander@2808:  *
dvander@2808:  * Version: $Id$
dvander@2808:  */
dvander@2808: #ifndef _INCLUDE_SOURCEMOD_CON_COMMAND_BASE_ITERATOR_H_
dvander@2808: #define _INCLUDE_SOURCEMOD_CON_COMMAND_BASE_ITERATOR_H_
dvander@2808: 
dvander@2808: class ConCommandBaseIterator
dvander@2808: {
fyrenmoo@2847: #if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
dvander@2808: 	ICvarIteratorInternal *cvarIter;
dvander@2808: #else
dvander@2808: 	ConCommandBase *cvarIter;
dvander@2808: #endif
dvander@2808: 
dvander@2808: public:
dvander@2808: 	ConCommandBaseIterator()
dvander@2808: 	{
fyrenmoo@2847: #if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
dvander@2808: 		cvarIter = icvar->FactoryInternalIterator();
dvander@2808: 		cvarIter->SetFirst();
dvander@2808: #else
dvander@2808: 		cvarIter = icvar->GetCommands();
dvander@2808: #endif
dvander@2808: 	}
dvander@2808: 	
dvander@2808: 	~ConCommandBaseIterator()
dvander@2808: 	{
fyrenmoo@2847: #if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
dvander@2808: 		g_pMemAlloc->Free(cvarIter);
dvander@2808: #endif
dvander@2808: 	}
dvander@2808: 
dvander@2808: 	inline bool IsValid()
dvander@2808: 	{
fyrenmoo@2847: #if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
dvander@2808: 		return cvarIter->IsValid();
dvander@2808: #else
dvander@2808: 		return cvarIter != NULL;
dvander@2808: #endif
dvander@2808: 	}
dvander@2808: 
dvander@2808: 	inline void Next()
dvander@2808: 	{
fyrenmoo@2847: #if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
dvander@2808: 		cvarIter->Next();
dvander@2808: #else
dvander@2808: 		cvarIter = const_cast<ConCommandBase*>(cvarIter->GetNext());
dvander@2808: #endif
dvander@2808: 	}
dvander@2808: 
dvander@2808: 	inline ConCommandBase *Get()
dvander@2808: 	{
fyrenmoo@2847: #if (SOURCE_ENGINE == SE_LEFT4DEAD) || (SOURCE_ENGINE == SE_LEFT4DEAD2)
dvander@2808: 		return cvarIter->Get();
dvander@2808: #else
dvander@2808: 		return cvarIter;
dvander@2808: #endif
dvander@2808: 	}
dvander@2808: };
dvander@2808: 
dvander@2808: #endif /* _INCLUDE_SOURCEMOD_CON_COMMAND_BASE_ITERATOR_H_ */
dvander@2808: