dvander@592: /**
dvander@1231:  * vim: set ts=4 :
ds@1330:  * =============================================================================
dvander@1231:  * SourceMod
dvander@1231:  * Copyright (C) 2004-2007 AlliedModders LLC.  All rights reserved.
ds@1330:  * =============================================================================
dvander@1231:  *
ds@1330:  * This program is free software; you can redistribute it and/or modify it under
ds@1330:  * the terms of the GNU General Public License, version 3.0, as published by the
ds@1330:  * Free Software Foundation.
dvander@1231:  * 
ds@1330:  * This program is distributed in the hope that it will be useful, but WITHOUT
ds@1330:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1330:  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
ds@1330:  * details.
dvander@1231:  *
ds@1330:  * You should have received a copy of the GNU General Public License along with
ds@1330:  * this program.  If not, see <http://www.gnu.org/licenses/>.
dvander@1231:  *
ds@1330:  * As a special exception, AlliedModders LLC gives you permission to link the
ds@1330:  * code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1330:  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1330:  * by the Valve Corporation.  You must obey the GNU General Public License in
ds@1330:  * all respects for all other code used.  Additionally, AlliedModders LLC grants
ds@1330:  * this exception to all derivative works.  AlliedModders LLC defines further
ds@1330:  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1330:  * or <http://www.sourcemod.net/license.php>.
dvander@1231:  *
dvander@1231:  * Version: $Id$
dvander@1231:  */
dvander@592: 
dvander@592: #ifndef _INCLUDE_SOURCEMOD_CTIMERSYS_H_
dvander@592: #define _INCLUDE_SOURCEMOD_CTIMERSYS_H_
dvander@592: 
dvander@592: #include "ShareSys.h"
dvander@592: #include <ITimerSystem.h>
dvander@592: #include <sh_stack.h>
dvander@592: #include <sh_list.h>
dvander@592: #include "sourcemm_api.h"
dvander@592: 
dvander@592: using namespace SourceHook;
dvander@592: using namespace SourceMod;
dvander@592: 
dvander@592: typedef List<ITimer *> TimerList;
dvander@592: typedef List<ITimer *>::iterator TimerIter;
dvander@592: 
dvander@727: struct TickInfo
dvander@727: {
dvander@727: 	bool ticking;				/* true=game is ticking, false=we're ticking */
dvander@727: 	unsigned int tickcount;		/* number of simulated ticks we've done */
dvander@727: 	float ticktime;				/* tick time we're maintaining */
dvander@727: };
dvander@727: 
dvander@592: class SourceMod::ITimer
dvander@592: {
dvander@592: public:
dvander@592: 	void Initialize(ITimedEvent *pCallbacks, float fInterval, float fToExec, void *pData, int flags);
dvander@592: 	ITimedEvent *m_Listener;
dvander@592: 	void *m_pData;
dvander@592: 	float m_Interval;
dvander@592: 	float m_ToExec;
dvander@592: 	int m_Flags;
dvander@592: 	bool m_InExec;
dvander@592: 	bool m_KillMe;
dvander@592: };
dvander@592: 
dvander@616: class TimerSystem : 
dvander@592: 	public ITimerSystem,
dvander@592: 	public SMGlobalClass
dvander@592: {
faluco@641: public:
faluco@641: 	~TimerSystem();
dvander@592: public: //SMGlobalClass
dvander@592: 	void OnSourceModAllInitialized();
dvander@673: 	void OnSourceModLevelChange(const char *mapName);
dvander@592: public: //ITimerSystem
dvander@592: 	ITimer *CreateTimer(ITimedEvent *pCallbacks, float fInterval, void *pData, int flags);
dvander@592: 	void KillTimer(ITimer *pTimer);
dvander@592: 	void FireTimerOnce(ITimer *pTimer, bool delayExec=false);
dvander@592: public:
dvander@592: 	void RunFrame();
dvander@1142: 	void MapChange(bool real_mapchange);
dvander@592: private:
dvander@592: 	List<ITimer *> m_SingleTimers;
dvander@592: 	List<ITimer *> m_LoopTimers;
dvander@592: 	CStack<ITimer *> m_FreeTimers;
dvander@592: 	float m_LastExecTime;
dvander@592: };
dvander@592: 
dvander@616: extern TimerSystem g_Timers;
dvander@727: extern TickInfo g_SimTicks;
dvander@592: 
dvander@592: #endif //_INCLUDE_SOURCEMOD_CTIMERSYS_H_