/**

 * vim: set ts=4 :

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

 * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.

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

 *

 * This file is part of the SourceMod/SourcePawn SDK.

 *

 * 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: $Id$

 */

#if defined _sourcemod_included

 #endinput

#endif

#define _sourcemod_included

/**

 * Plugin public information.

 */

struct Plugin

{

   const String:name[],			/**< Plugin Name */

   const String:description[],	/**< Plugin Description */

   const String:author[],		/**< Plugin Author */

   const String:version[],		/**< Plugin Version */

   const String:url[],			/**< Plugin URL */

};

#include <core>

#include <float>

#include <vector>

#include <string>

#include <handles>

#include <functions>

#include <files>

#include <timers>

#include <admin>

#include <dbi>

#include <lang>

#include <sorting>

#include <textparse>

#include <clients>

#include <console>

#include <events>

#include <bitbuffer>

#include <usermessages>

#include <keyvalues>

#include <menus>

#include <halflife>

#include <adt>

#include <banning>

#include <commandfilters>

/**

 * Declare this as a struct in your plugin to expose its information.

 * Example:

 *

 * public Plugin:myinfo =

 * {

 *    name = "My Plugin",

 *    //etc

 * };

 */

public Plugin:myinfo;

/**

 * Called when the plugin is fully initialized and all known external references are resolved.

 * This is called even if the plugin type is "private."

 * @note Errors in this function will cause the plugin to stop running.

 *

 * @noreturn

 */

forward OnPluginStart();

/**

 * Called before OnPluginStart, in case the plugin wants to check for load failure.

 * This is called even if the plugin type is "private."  Any natives from modules are 

 * not available at this point.  Thus, this forward should only be used for explicit 

 * pre-emptive things, such as adding dynamic natives, or setting certain types of load filters.

 * 

 * @note It is not safe to call externally resolved natives until OnPluginStart().

 * @note Any sort of RTE in this function will cause the plugin to fail loading.

 *

 * @param myself	Handle to the plugin.

 * @param late		Whether or not the plugin was loaded "late" (after map load).

 * @param error		Error message buffer in case load failed.

 * @param err_max	Maximum number of characters for error message buffer.

 * @return			True if load success, false otherwise.

 */

forward bool:AskPluginLoad(Handle:myself, bool:late, String:error[], err_max);

/**

 * Called when the plugin is about to be unloaded.

 *

 * @noreturn

 */

forward OnPluginEnd();

/**

 * Called when the plugin's pause status is changing.

 *

 * @param pause			True if the plugin is being paused, false otherwise.

 * @noreturn

 */

forward OnPluginPauseChange(bool:pause);

/**

 * Called before every server frame.  Note that you should avoid

 * doing expensive computations here, and you should declare large

 * local arrays using 'decl' instead of 'new'.

 */

forward OnGameFrame();

/**

 * Called when the map is loaded.

 *

 * @note This used to be OnServerLoad(), which is now deprecated.

 * Plugins still using the old forward will work.

 */

forward OnMapStart();

/**

 * Called right before a map ends.

 */

forward OnMapEnd();

/**

 * Called when the map has loaded, servercfgfile (server.cfg) has been 

 * executed, and all plugin configs are done executing.  This is the best

 * place to inialize plugin functions which are based on cvar data.  

 *

 * @note This will always be called once and only once per map.  It will be 

 * called after OnMapStart().

 *

 * @noreturn

 */

forward OnConfigsExecuted();

/**

 * @deprecated Use OnConfigsExecuted() instead.

 */

#pragma deprecated Use OnConfigsExecuted() instead

forward OnServerCfg();

/**

 * Called after all plugins have been loaded.  This is called once for 

 * every plugin.  If a plugin late loads, it will be called immediately 

 * after OnPluginStart().

 */

forward OnAllPluginsLoaded();

/**

 * Called when an action is going to be logged.

 *

 * @param source		Handle to the object logging the action, or INVALID_HANDLE 

 *						if Core is logging the action.

 * @param ident			Type of object logging the action (plugin, ext, or core).

 * @param client		Client the action is from; 0 for server, -1 if not applicable.

 * @param target		Client the action is targetting, or -1 if not applicable.

 * @param message		Message that is being logged.

 * @return				Plugin_Continue will cause Core to defaulty log the message.

 *						Plugin_Handled will stop Core from logging the message.

 * 						Plugin_Stop is the same as Handled, but prevents any other 

 *						plugins from handling the message.

 */

forward Action:OnLogAction(Handle:source, 

						   Identity:ident,

						   client,

						   target,

						   const String:message[]);

/**

 * Returns the calling plugin's Handle.

 *

 * @return				Handle of the calling plugin.

 */

native Handle:GetMyHandle();

/**

 * Returns an iterator that can be used to search through plugins.

 *

 * @return				Handle to iterate with.  Must be closed via 

 * 						CloseHandle().

 * @error				Invalid Handle.

 */

native Handle:GetPluginIterator();

/**

 * Returns whether there are more plugins available in the iterator.

 *

 * @param iter			Handle to the plugin iterator.

 * @return				True on more plugins, false otherwise.

 * @error				Invalid Handle.

 */

native bool:MorePlugins(Handle:iter);

/**

 * Returns the current plugin in the iterator and advances the iterator.

 *

 * @param iter			Handle to the plugin iterator.

 * @return				Current plugin the iterator is at, before

 *						the iterator is advanced.

 * @error				Invalid Handle.

 */

native Handle:ReadPlugin(Handle:iter);

/**

 * Returns a plugin's status.

 *

 * @param plugin		Plugin Handle (INVALID_HANDLE uses the calling plugin).

 * @return				Status code for the plugin.

 * @error				Invalid Handle.

 */

native PluginStatus:GetPluginStatus(Handle:plugin);

/**

 * Retrieves a plugin's file name relative to the plugins folder.

 *

 * @param plugin		Plugin Handle (INVALID_HANDLE uses the calling plugin).

 * @param buffer		Buffer to the store the file name.

 * @param maxlength		Maximum length of the name buffer.

 * @noreturn

 * @error				Invalid Handle.

 */

native GetPluginFilename(Handle:plugin, String:buffer[], maxlength);

/**

 * Retrieves whether or not a plugin is being debugged.

 *

 * @param plugin		Plugin Handle (INVALID_HANDLE uses the calling plugin).

 * @return				True if being debugged, false otherwise.

 * @error				Invalid Handle.

 */

native bool:IsPluginDebugging(Handle:hndl);

/**

 * Retrieves a plugin's public info.

 *

 * @param plugin		Plugin Handle (INVALID_HANDLE uses the calling plugin).

 * @param info			Plugin info property to retrieve.

 * @param buffer		Buffer to store info in.

 * @param maxlength		Maximum length of buffer.

 * @return				True on success, false if property is not available.

 * @error				Invalid Handle.

 */

native bool:GetPluginInfo(Handle:plugin, PluginInfo:info, String:buffer[], maxlength);

/**

 * Causes the plugin to enter a failed state.  An error will be thrown and

 * the plugin will be paused until it is unloaded or reloaded.

 *

 * @param string		Message to print.

 * @noreturn

 * @error				Always throws SP_ERROR_ABORT.

 */

native SetFailState(const String:string[]);

/**

 * Aborts the current callback and throws an error.  This function

 * does not return in that no code is executed following it.

 *

 * @param format		String format.

 * @param ...			Format arguments.

 * @noreturn

 * @error				Always!

 */

native ThrowError(const String:fmt[], any:...);

/**

 * Logs a plugin message to the SourceMod logs.  The log message will be 

 * prefixed by the plugin's logtag (filename).

 *

 * @param format		String format.

 * @param ...			Format arguments.

 * @noreturn

 */

native LogMessage(const String:format[], any:...);

/**

 * Logs a message to the SourceMod logs without any plugin logtag.  This is 

 * useful for re-routing messages from other plugins, for example, messages 

 * from LogAction().

 *

 * @param format		String format.

 * @param ...			Format arguments.

 * @noreturn

 */

native LogMessageEx(const String:format[], any:...);

/**

 * Logs a message to any file.  The log message will be in the normal 

 * SourceMod format, with the plugin logtag prepended.

 *

 * @param file			File to write the log message in.

 * @param format		String format.

 * @param ...			Format arguments.

 * @noreturn

 * @error				File could not be opened/written.

 */

native LogToFile(const String:file[], const String:format[], any:...);

/**

 * Same as LogToFile(), except no plugin logtag is prepended.

 *

 * @param file			File to write the log message in.

 * @param format		String format.

 * @param ...			Format arguments.

 * @noreturn

 * @error				File could not be opened/written.

 */

native LogToFileEx(const String:file[], const String:format[], any:...);

/**

 * Logs an action from a command or event whereby interception and routing may 

 * be important.  This is intended to be a logging version of ShowActivity().

 *

 * @param client		Client performing the action, 0 for server, or -1 if not 

 *						applicable.

 * @param target		Client being targetted, or -1 if not applicable.

 * @param message		Message format.

 * @param ...			Message formatting parameters.

 * @noreturn

 */

native LogAction(client, target, const String:message[], any:...);

/**

 * Logs a plugin error message to the SourceMod logs.

 *

 * @param format		String format.

 * @param ...			Format arguments.

 * @noreturn

 */

native LogError(const String:format[], any:...);

/**

 * Gets the system time as a unix timestamp.

 *

 * @param bigStamp		Optional array to store the 64bit timestamp in.

 * @return				32bit timestamp (number of seconds since unix epoch).

 */

native GetTime(bigStamp[2]={0,0});

/**

 * Produces a date and/or time string value for a timestamp.

 *

 * See this URL for valid parameters: 

 * http://opengroup.org/onlinepubs/007908799/xsh/strftime.html

 *

 * @param buffer		Destination string buffer.

 * @param maxlength		Maximum length of output string buffer.

 * @param format		Formatting rules (passing NULL_STRING will use the rules defined in sm_datetime_format).

 * @param stamp			Optional time stamp.

 * @noreturn

 * @error			Buffer too small or invalid time format.

 */

native FormatTime(String:buffer[], maxlength, const String:format[], stamp=-1);

/**

 * Loads a game config file.

 *

 * @param file			File to load.  The path must be relative to the 'gamedata' folder under the config folder 

 *					and the extension should be omitted.

 * @return			A handle to the game config file or INVALID_HANDLE in failure.

 */

native Handle:LoadGameConfigFile(const String:file[]);

/**

 * Returns an offset value.

 *

 * @param gc			Game config handle.

 * @param key			Key to retrieve from the offset section.

 * @return			An offset, or -1 on failure.

 */

native GameConfGetOffset(Handle:gc, const String:key[]);

/**

 * Gets the value of a key from the "Keys" section.

 *

 * @param gc			Game config handle.

 * @param key			Key to retrieve from the Keys section.

 * @param buffer		Destination string buffer.

 * @param maxlen		Maximum length of output string buffer.

 * @return				True if key existed, false otherwise.

 */

native bool:GameConfGetKeyValue(Handle:gc, const String:key[], String:buffer[], maxlen);

/**

 * Returns the operating system's "tick count," which is a number of 

 * milliseconds since the operating system loaded.  This can be used

 * for basic benchmarks.

 *

 * @return				Tick count in milliseconds.

 */

native GetSysTickCount();

/**

 * Specifies that the given config file should be executed after plugin load.

 * OnConfigsExecuted() will not be called until the config file has executed, 

 * but it will be called if the execution fails.

 *

 * @param autoCreate	If true, and the config file does not exist, such a config

 *						file will be automatically created and populated with

 *						information from the plugin's registered cvars.

 * @param name			Name of the config file, excluding the .cfg extension.

 *						If empty, <plugin.filename.cfg> is assumed.

 * @param folder		Folder under cfg/ to use.  By default this is "sourcemod."

 * @noreturn

 */

native AutoExecConfig(bool:autoCreate=true, const String:name[]="", const String:folder[]="sourcemod");

/**

 * Sets a native as optional, such that if it is unloaded, removed,

 * or otherwise non-existent, the plugin will still work.  Calling

 * removed natives results in a run-time error.

 *

 * @param name			Native name.

 * @noreturn

 */

native MarkNativeAsOptional(const String:name[]);

/**

 * Registers a library name for identifying as a dependency to 

 * other plugins.

 *

 * @param name			Library name.

 * @noreturn

 */

native RegPluginLibrary(const String:name[]);

/**

 * Returns whether a library exists.  This function should be considered 

 * expensive; it should only be called on plugin to determine availability 

 * of resources.  Use OnLibraryAdded()/OnLibraryRemoved() to detect changes 

 * in optional resources.

 *

 * @param name			Library name of a plugin or extension.

 * @return				True if exists, false otherwise.

 */

native bool:LibraryExists(const String:name[]);

/**

 * Returns the status of an extension, by filename.

 *

 * @param name			Extension name (like "sdktools.ext").

 * @param error			Optional error message buffer.

 * @param maxlength		Length of optional error message buffer.

 * @return				-2 if the extension was not found.

 *						-1 if the extension was found but failed to load.

 * 						 0 if the extension loaded but reported an error.

 * 						 1 if the extension is running without error.

 */

native GetExtensionFileStatus(const String:name[], String:error[]="", maxlength=0);

/**

 * Called after a library is added that the current plugin references 

 * optionally. A library is either a plugin name or extension name, as 

 * exposed via its include file.

 *

 * @param name			Library name.

 */

forward OnLibraryAdded(const String:name[]);

/**

 * Called right before a library is removed that the current plugin references 

 * optionally.  A library is either a plugin name or extension name, as 

 * exposed via its include file.

 *

 * @param name			Library name.

 */

forward OnLibraryRemoved(const String:name[]);

#include <helpers>

#include <entity>