/**

 * 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 _console_included

 #endinput

#endif

#define _console_included

/**

 * Flags for console commands and console variables

 * @note The descriptions for each constant come directly from the Source SDK.

 */

#define FCVAR_NONE				0		/**< The default, no flags at all */

#define FCVAR_UNREGISTERED		(1<<0)	/**< If this is set, don't add to linked list, etc. */

#define FCVAR_LAUNCHER			(1<<1)	/**< Defined by launcher. */

#define FCVAR_GAMEDLL			(1<<2)	/**< Defined by the game DLL. */

#define FCVAR_CLIENTDLL			(1<<3)	/**< Defined by the client DLL. */

#define FCVAR_MATERIAL_SYSTEM	(1<<4)	/**< Defined by the material system. */

#define FCVAR_PROTECTED			(1<<5)	/**< It's a server cvar, but we don't send the data since it's a password, etc. Sends 1 if it's not bland/zero, 0 otherwise as value. */

#define FCVAR_SPONLY			(1<<6)	/**< This cvar cannot be changed by clients connected to a multiplayer server. */

#define	FCVAR_ARCHIVE			(1<<7)	/**< Set to cause it to be saved to vars.rc */

#define	FCVAR_NOTIFY			(1<<8)	/**< Notifies players when changed. */

#define	FCVAR_USERINFO			(1<<9)	/**< Changes the client's info string. */

#define FCVAR_PRINTABLEONLY		(1<<10)	/**< This cvar's string cannot contain unprintable characters (e.g., used for player name, etc.) */

#define FCVAR_UNLOGGED			(1<<11)	/**< If this is a FCVAR_SERVER, don't log changes to the log file / console if we are creating a log */

#define FCVAR_NEVER_AS_STRING	(1<<12)	/**< Never try to print that cvar. */

#define FCVAR_REPLICATED		(1<<13)	/**< Server setting enforced on clients. */

#define FCVAR_CHEAT				(1<<14)	/**< Only useable in singleplayer / debug / multiplayer & sv_cheats */

#define FCVAR_STUDIORENDER		(1<<15)	/**< Defined by the studiorender system. */

#define FCVAR_DEMO				(1<<16)	/**< Record this cvar when starting a demo file. */

#define FCVAR_DONTRECORD		(1<<17)	/**< Don't record these command in demo files. */

#define FCVAR_PLUGIN			(1<<18)	/**< Defined by a 3rd party plugin. */

#define FCVAR_DATACACHE			(1<<19)	/**< Defined by the datacache system. */

#define FCVAR_TOOLSYSTEM		(1<<20)	/**< Defined by an IToolSystem library */

#define FCVAR_FILESYSTEM		(1<<21)	/**< Defined by the file system. */

#define FCVAR_NOT_CONNECTED		(1<<22)	/**< Cvar cannot be changed by a client that is connected to a server. */

#define FCVAR_SOUNDSYSTEM		(1<<23)	/**< Defined by the soundsystem library. */

#define FCVAR_ARCHIVE_XBOX		(1<<24)	/**< Cvar written to config.cfg on the Xbox. */

#define FCVAR_INPUTSYSTEM		(1<<25)	/**< Defined by the inputsystem DLL. */

#define FCVAR_NETWORKSYSTEM		(1<<26)	/**< Defined by the network system. */

#define FCVAR_VPHYSICS			(1<<27)	/**< Defined by vphysics. */

/**

 * Executes a server command as if it were on the server console (or RCON)

 *

 * @param format		Formatting rules.

 * @param ...			Variable number of format parameters.

 * @noreturn

 */

native ServerCommand(const String:format[], {Handle,Float,String,_}:...);

/**

 * Inserts a server command at the beginning of the server command buffer.

 *

 * @param format		Formatting rules.

 * @param ...			Variable number of format parameters.

 * @noreturn

 */

native InsertServerCommand(const String:format[], {Handle,Float,String,_}:...);

/**

 * Executes every command in the server's command buffer, rather than once per frame.

 *

 * @noreturn

 */

native ServerExecute();

/**

 * Executes a client command.  Note that this will not work on clients unless

 * they have cl_restrict_server_commands set to 0.

 *

 * @param client		Index of the client.

 * @param fmt			Format of the client command.

 * @param ...			Format parameters/

 * @noreturn

 * @error				Invalid client index, or client not connected.

 */

native ClientCommand(client, const String:fmt[], {String,Float,Handle,_}:...);

/**

 * Sends a message to the server console.

 *

 * @param format		Formatting rules.

 * @param ...			Variable number of format parameters.

 * @noreturn

 */

native PrintToServer(const String:format[], {Handle,Float,String,_}:...);

/**

 * Sends a message to a client's console.

 *

 * @param client		Player index.

 * @param format		Formatting rules.

 * @param ...			Variable number of format parameters.

 * @noreturn

 * @error			If the client is not connected an error will be thrown.

 */

native PrintToConsole(client, const String:format[], {Handle,Float,String,_}:...);

/**

 * Called when a server-only command is invoked.  

 *

 * @params args			Number of arguments that were in the argument string.

 * @return				A Result value.  Not handling the command

 *						means that Source will report it as "not found."

 */

functag SrvCmd Action:public(args);

/**

 * Creates a server-only console command, or hooks an already existing one.  

 *

 * @param cmd			Name of the command to hook or create.

 * @param callback		A function to use as a callback for when the command is invoked.

 * @param description	Optional description to use for command creation.

 * @param flags			Optional flags to use for command creation.

 * @noreturn

 * @error				Command name is the same as an existing convar.

 */

native RegServerCmd(const String:cmd[], SrvCmd:callback, const String:description[]="", flags=0);

/**

 * Called when a generic console command is invoked.

 *

 * @param client		Index of the client, or 0 from the server.

 * @param args			Number of arguments that were in the argument string.

 * @return				A Result value.  Not handling the command

 *						means that Source will report it as "not found."

 */

functag ConCmd Action:public(client, args);

/**

 * Creates a console command, or hooks an already existing one.

 *

 * @param cmd			Name of the command to hook or create.

 * @param callback		A function to use as a callback for when the command is invoked.

 * @param description	Optional description to use for command creation.

 * @param flags			Optional flags to use for command creation.

 * @noreturn

 * @error				Command name is the same as an existing convar.

 */

native RegConsoleCmd(const String:cmd[], ConCmd:callback, const String:description[]="", flags=0);

/**

 * Creates a console command as an administrative command.  If the command does not exist,

 * it is created.  When this command is invoked, the access rights of the player are 

 * automatically checked before allowing it to continue.

 *

 * @param cmd			String containing command to register.

 * @param callback		A function to use as a callback for when the command is invoked.

 * @param adminflags	Administrative flags (bitstring) to use for permissions.

 * @param group			String containing the command group to use.  If empty,

 * 						the plugin's filename will be used instead.

 * @param description	Optional description to use for help.

 * @param flags			Optional console flags.

 * @noreturn

 * @error				Command name is the same as an existing convar.

 */

native RegAdminCmd(const String:cmd[],

					ConCmd:callback,

					adminflags,

					const String:description[]="",

					const String:group[]="",

					flags=0);

/**

 * Returns the number of arguments from the current console or server command.

 * @note Unlike the HL2 engine call, this does not include the command itself.

 *

 * @return				Number of arguments to the current command.

 */

native GetCmdArgs();

/**

 * Retrieves a command argument given its index, from the current console or 

 * server command.

 * @note Argument indexes start at 1; 0 retrieves the command name.

 *

 * @param argnum		Argument number to retrieve.

 * @param buffer		Buffer to use for storing the string.

 * @param maxlength		Maximum length of the buffer.

 * @noreturn

 */

native GetCmdArg(argnum, String:buffer[], maxlength);

/**

 * Retrieves the entire command argument string in one lump from the current 

 * console or server command.

 *

 * @param buffer		Buffer to use for storing the string.

 * @param maxlength		Maximum length of the buffer.

 * @noreturn

 */

native GetCmdArgString(String:buffer[], maxlength);

/**

 * Creates a new console variable.

 *

 * @param name			Name of new convar.

 * @param defaultValue	String containing the default value of new convar.

 * @param helpText		Optional description of the convar.

 * @param flags			Optional bitstring of flags determining how the convar should be handled. See FCVAR_* constants for more details.

 * @param hasMin		Optional boolean that determines if the convar has a minimum value.

 * @param min			Minimum floating point value that the convar can have if hasMin is true.

 * @param hasMax		Optional boolean that determines if the convar has a maximum value.

 * @param max			Maximum floating point value that the convar can have if hasMax is true.

 * @return				A handle to the newly created convar. If the convar already exists, INVALID_HANDLE is returned.

 * @error				Convar name is blank or is the same as an existing console command.

 */

native Handle:CreateConVar(const String:name[], const String:defaultValue[], const String:helpText[]="", flags=0, bool:hasMin=false, Float:min=0.0, bool:hasMax=false, Float:max=0.0);

/**

 * Searches for a console variable.

 *

 * @param name			Name of convar to find.

 * @return				A handle to the convar if it is found. INVALID_HANDLE otherwise.

 */

native Handle:FindConVar(const String:name[]);

/**

 * Called when a console variable's value is changed.

 *

 * @param convar		Handle to the convar that was changed.

 * @param oldValue		String containing the value of the convar before it was changed.

 * @param newValue		String containing the new value of the convar.

 * @noreturn

 */

functag OnConVarChanged public(Handle:convar, const String:oldValue[], const String:newValue[]);

/**

 * Creates a hook for when a console variable's value is changed.

 *

 * @param convar		Handle to the convar.

 * @param callback		An OnConVarChanged function pointer.

 * @noreturn

 * @error				Invalid or corrupt Handle or invalid callback function.

 */

native HookConVarChange(Handle:convar, OnConVarChanged:callback);

/**

 * Removes a hook for when a console variable's value is changed.

 *

 * @param convar		Handle to the convar.

 * @param callback		An OnConVarChanged function pointer.

 * @noreturn

 * @error				Invalid or corrupt Handle, invalid callback function, or no active hook on convar.

 */

native UnhookConVarChange(Handle:convar, OnConVarChanged:callback);

/**

 * Returns the boolean value of a console variable.

 *

 * @param convar		Handle to the convar.

 * @return				The boolean value of the convar.

 * @error				Invalid or corrupt Handle.

 */

native bool:GetConVarBool(Handle:convar);

/**

 * Sets the boolean value of a console variable.

 *

 * @param convar		Handle to the convar.

 * @param value			New boolean value.

 * @noreturn

 * @error				Invalid or corrupt Handle.

 */

native SetConVarBool(Handle:convar, bool:value);

/**

 * Returns the integer value of a console variable.

 *

 * @param convar		Handle to the convar.

 * @return				The integer value of the convar.

 * @error				Invalid or corrupt Handle.

 */

native GetConVarInt(Handle:convar);

/**

 * Sets the integer value of a console variable.

 *

 * @param convar		Handle to the convar.

 * @param value			New integer value.

 * @noreturn

 * @error				Invalid or corrupt Handle.

 */

native SetConVarInt(Handle:convar, value);

/**

 * Returns the floating point value of a console variable.

 *

 * @param convar		Handle to the convar.

 * @return				The floating point value of the convar.

 * @error				Invalid or corrupt Handle.

 */

native Float:GetConVarFloat(Handle:convar);

/**

 * Sets the floating point value of a console variable.

 *

 * @param convar		Handle to the convar.

 * @param value			New floating point value.

 * @noreturn

 * @error				Invalid or corrupt Handle.

 */

native SetConVarFloat(Handle:convar, Float:value);

/**

 * Retrieves the string value of a console variable.

 *

 * @param convar		Handle to the convar.

 * @param value			Buffer to store the value of the convar.

 * @param maxlength		Maximum length of string buffer.

 * @noreturn

 * @error				Invalid or corrupt Handle.     

 */

native GetConVarString(Handle:convar, String:value[], maxlength);

/**

 * Sets the string value of a console variable.

 *

 * @param convar		Handle to the convar.

 * @param value			New string value.

 * @noreturn

 * @error				Invalid or corrupt Handle.

 */

native SetConVarString(Handle:convar, const String:value[]);

/**

 * Returns the bitstring of flags on a console variable.

 *

 * @param convar		Handle to the convar.

 * @return				A bitstring containing the FCVAR_* flags that are enabled.

 * @error				Invalid or corrupt Handle.

 */

native GetConVarFlags(Handle:convar);

/**

 * Sets the bitstring of flags on a console variable.

 *

 * @param convar		Handle to the convar.

 * @param flags			A bitstring containing the FCVAR_* flags to enable.

 * @noreturn

 * @error				Invalid or corrupt Handle.

 */

native SetConVarFlags(Handle:convar, flags);

/**

 * Retrieves the name of a console variable.

 *

 * @param convar		Handle to the convar.

 * @param value			Buffer to store the name of the convar.

 * @param maxlength		Maximum length of string buffer.

 * @noreturn

 * @error				Invalid or corrupt Handle.     

 */

native GetConVarName(Handle:convar, const String:name[], maxlength);

/**

 * Retrieves the minimum floating point value that a console variable can contain.

 *

 * @param convar		Handle to the convar.

 * @param min			By-reference cell to store the minimum floating point value.

 * @return				True if the convar has a minimum value set, false otherwise.

 * @error				Invalid or corrupt Handle.

 */

native bool:GetConVarMin(Handle:convar, &Float:min);

/**

 * Retrieves the maximum floating point value that a console variable can contain.

 *

 * @param convar		Handle to the convar.

 * @param min			By-reference cell to store the maximum floating point value.

 * @return				True if the convar has a maximum value set, false otherwise.

 * @error				Invalid or corrupt Handle.

 */

native bool:GetConVarMax(Handle:convar, &Float:max);

/**

 * Resets the console variable to its default value.

 *

 * @param convar		Handle to the convar.

 * @noreturn

 * @error				Invalid or corrupt Handle.

 */

native ResetConVar(Handle:convar);