/**

 * vim: set ts=4 :

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

 * SourceMod (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 LICENSE.txt.  The Terms and Conditions for making SourceMod extensions/plugins 

 * may change at any time.  To view the latest information, see:

 *   http://www.sourcemod.net/license.php

 *

 * Version: $Id$

 */

#if defined _timers_included

 #endinput

#endif

#define _timers_included

#include <datapack>

#define TIMER_REPEAT			(1<<0)		/**< Timer will repeat until it returns Plugin_Stop */

#define TIMER_FLAG_NO_MAPCHANGE	(1<<1)		/**< Timer will not carry over mapchanges */

#define TIMER_HNDL_CLOSE		(1<<9)		/**< Timer will automatically call CloseHandle() on its value when finished */

/**

 * Any of the following prototypes will work for a timed function.

 */

funcenum Timer

{

	/**

 	 * Called when the timer interval has elapsed.

 	 * 

 	 * @param timer			Handle to the timer object.

 	 * @param hndl			Handle passed when the timer was created.

 	 * @return				Plugin_Stop to stop a repeating timer, any other value for

 	 *						default behavior.

 	 */

	Action:public(Handle:timer, Handle:hndl),

	/**

 	 * Called when the timer interval has elapsed.

 	 * 

 	 * @param timer			Handle to the timer object.

 	 * @param value			Value passed when the timer was created.

 	 * @return				Plugin_Stop to stop a repeating timer, any other value for

 	 *						default behavior.

 	 */

	Action:public(Handle:timer, any:value),

	/**

 	 * Called when the timer interval has elapsed.

 	 * 

 	 * @param timer			Handle to the timer object.

 	 * @return				Plugin_Stop to stop a repeating timer, any other value for

 	 *						default behavior.

 	 */

	Action:public(Handle:timer),

};

/**

 * Creates a basic timer.  Calling CloseHandle() on a timer will end the timer.

 *

 * @param interval			Interval from the current game time to execute the given function.

 * @param func				Function to execute once the given interval has elapsed.

 * @param value				Handle or value to give to the timer function.

 * @param flags				Flags to set (such as repeatability or auto-Handle closing).

 * @return					Handle to the timer object.  You do not need to call CloseHandle().

 */

native Handle:CreateTimer(Float:interval, Timer:func, any:value=INVALID_HANDLE, flags=0);

/**

 * Kills a timer.  Use this instead of CloseHandle() if you need more options.

 *

 * @param autoClose			If autoClose is true, the timer's value will be 

 *							closed as a handle if TIMER_HNDL_CLOSE was not specified.

 * @noreturn

 */

native KillTimer(Handle:timer, bool:autoClose=false);

/**

 * Manually triggers a timer so its function will be called.

 *

 * @param timer				Timer Handle to trigger.

 * @param reset				If reset is true, the elapsed time counter is reset

 *							so the full interval must pass again.

 * @noreturn

 */

native TriggerTimer(Handle:timer, bool:reset=false);

/**

 * Returns the simulated game time.

 *

 * @param simulated			Retrieves whether or not the tick count

 *							is being manually simulated by SourceMod.

 *							This is the case if no players have joined

 *							the map yet.

 * @return					Time based on the game tick count.

 */

native Float:GetTickedTime(&bool:simulated);

/**

 * Creates a timer associated with a new data pack, and returns the datapack.

 * @note The datapack is automatically freed when the timer ends.

 * @note The position of the datapack is not reset or changed for the timer function.

 *

 * @param interval			Interval from the current game time to execute the given function.

 * @param func				Function to execute once the given interval has elapsed.

 * @param data				The newly created datapack is passed though this by-reference parameter.

 * @param flags				Timer flags.

 * @return					Handle to the timer object.  You do not need to call CloseHandle().

 */

stock Handle:CreateDataTimer(Float:interval, Timer:func, &Handle:data, flags=0)

{

	data = CreateDataPack();

	flags |= TIMER_HNDL_CLOSE;

	return CreateTimer(interval, func, data, flags);

}