c33c27391f
--HG-- extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401114
114 lines
3.3 KiB
C++
114 lines
3.3 KiB
C++
/**
|
|
* vim: set ts=4 :
|
|
* ===============================================================
|
|
* SourceMod, Copyright (C) 2004-2007 AlliedModders LLC.
|
|
* All rights reserved.
|
|
* ===============================================================
|
|
*
|
|
* This file is part of the SourceMod/SourcePawn SDK. This file may only be
|
|
* used or modified under the Terms and Conditions of its License Agreement,
|
|
* which is found in public/licenses/LICENSE.txt. As of this notice, derivative
|
|
* works must be licensed under the GNU General Public License (version 2 or
|
|
* greater). A copy of the GPL is included under public/licenses/GPL.txt.
|
|
*
|
|
* To view the latest information, see: http://www.sourcemod.net/license.php
|
|
*
|
|
* Version: $Id$
|
|
*/
|
|
|
|
#ifndef _INCLUDE_SOURCEMOD_TIMER_SYSTEM_H_
|
|
#define _INCLUDE_SOURCEMOD_TIMER_SYSTEM_H_
|
|
|
|
/**
|
|
* @file ITimerSystem.h
|
|
* @brief Contains functions for creating and managing timers.
|
|
*/
|
|
|
|
|
|
#include <IShareSys.h>
|
|
#include <IForwardSys.h>
|
|
|
|
#define SMINTERFACE_TIMERSYS_NAME "ITimerSys"
|
|
#define SMINTERFACE_TIMERSYS_VERSION 1
|
|
|
|
namespace SourceMod
|
|
{
|
|
class ITimer;
|
|
|
|
/**
|
|
* @brief Event callbacks for when a timer is executed.
|
|
*/
|
|
class ITimedEvent
|
|
{
|
|
public:
|
|
/**
|
|
* @brief Called when a timer is executed.
|
|
*
|
|
* @param pTimer Pointer to the timer instance.
|
|
* @param pData Private pointer passed from host.
|
|
* @return Pl_Stop to stop timer, Pl_Continue to continue.
|
|
*/
|
|
virtual ResultType OnTimer(ITimer *pTimer, void *pData) =0;
|
|
|
|
/**
|
|
* @brief Called when the timer has been killed.
|
|
*
|
|
* @param pTimer Pointer to the timer instance.
|
|
* @param pData Private data pointer passed from host.
|
|
*/
|
|
virtual void OnTimerEnd(ITimer *pTimer, void *pData) =0;
|
|
};
|
|
|
|
#define TIMER_FLAG_REPEAT (1<<0) /**< Timer will repeat until stopped */
|
|
#define TIMER_FLAG_NO_MAPCHANGE (1<<1) /**< Timer will not carry over mapchanges */
|
|
|
|
class ITimerSystem : public SMInterface
|
|
{
|
|
public:
|
|
const char *GetInterfaceName()
|
|
{
|
|
return SMINTERFACE_TIMERSYS_NAME;
|
|
}
|
|
unsigned int GetInterfaceVersion()
|
|
{
|
|
return SMINTERFACE_TIMERSYS_VERSION;
|
|
}
|
|
public:
|
|
/**
|
|
* @brief Creates a timed event.
|
|
*
|
|
* @param pCallbacks Pointer to ITimedEvent callbacks.
|
|
* @param fInterval Interval, in seconds, of the timed event to occur.
|
|
* The smallest allowed interval is 0.1 seconds.
|
|
* @param pData Private data to pass on to the timer.
|
|
* @param flags Extra flags to pass on to the timer.
|
|
* @return An ITimer pointer on success, NULL on failure.
|
|
*/
|
|
virtual ITimer *CreateTimer(ITimedEvent *pCallbacks,
|
|
float fInterval,
|
|
void *pData,
|
|
int flags) =0;
|
|
|
|
/**
|
|
* @brief Kills a timer.
|
|
*
|
|
* @param pTimer Pointer to the ITimer structure.
|
|
* @return
|
|
*/
|
|
virtual void KillTimer(ITimer *pTimer) =0;
|
|
|
|
/**
|
|
* @brief Arbitrarily fires a timer. If the timer is not a repeating
|
|
* timer, this will also kill the timer.
|
|
*
|
|
* @param pTimer Pointer to the ITimer structure.
|
|
* @param delayExec If true, and the timer is repeating, the
|
|
* next execution will be delayed by its interval.
|
|
* @return
|
|
*/
|
|
virtual void FireTimerOnce(ITimer *pTimer, bool delayExec=false) =0;
|
|
};
|
|
}
|
|
|
|
#endif //_INCLUDE_SOURCEMOD_TIMER_SYSTEM_H_
|