/**

 * vim: set ts=4 :

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

 * SourceMod Admin Menu Plugin

 * Creates the base admin menu, for plugins to add items to.

 *

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

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

 *

 * 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: $Id$

 */

#pragma semicolon 1

#include <sourcemod>

#include <topmenus>

public Plugin:myinfo = 

{

	name = "Admin Menu",

	author = "AlliedModders LLC",

	description = "Administration Menu",

	version = SOURCEMOD_VERSION,

	url = "http://www.sourcemod.net/"

};

/* Forwards */

new Handle:hOnAdminMenuReady = INVALID_HANDLE;

new Handle:hOnAdminMenuCreated = INVALID_HANDLE;

/* Menus */

new Handle:hAdminMenu = INVALID_HANDLE;

/* Top menu objects */

new TopMenuObject:obj_playercmds = INVALID_TOPMENUOBJECT;

new TopMenuObject:obj_servercmds = INVALID_TOPMENUOBJECT;

new TopMenuObject:obj_votingcmds = INVALID_TOPMENUOBJECT;

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

{

	CreateNative("GetAdminTopMenu", __GetAdminTopMenu);

	CreateNative("AddTargetsToMenu", __AddTargetsToMenu);

	RegPluginLibrary("adminmenu");

	return true;

}

public OnPluginStart()

{

	LoadTranslations("common.phrases");

	LoadTranslations("adminmenu.phrases");

	hOnAdminMenuCreated = CreateGlobalForward("OnAdminMenuCreated", ET_Ignore, Param_Cell);

	hOnAdminMenuReady = CreateGlobalForward("OnAdminMenuReady", ET_Ignore, Param_Cell);

	RegAdminCmd("sm_admin", Command_DisplayMenu, ADMFLAG_GENERIC, "Displays the admin menu");

}

public OnConfigsExecuted()

{

	decl String:path[PLATFORM_MAX_PATH];

	decl String:error[256];

	BuildPath(Path_SM, path, sizeof(path), "configs/adminmenu_sorting.txt");

	if (!LoadTopMenuConfig(hAdminMenu, path, error, sizeof(error)))

	{

		LogError("Could not load admin menu config (file \"%s\": %s)", path, error);

		return;

	}

}

public OnAllPluginsLoaded()

{

	hAdminMenu = CreateTopMenu(CategoryHandler);

	obj_playercmds = AddToTopMenu(hAdminMenu, 

		"PlayerCommands",

		TopMenuObject_Category,

		CategoryHandler,

		INVALID_TOPMENUOBJECT);

	obj_servercmds = AddToTopMenu(hAdminMenu,

		"ServerCommands",

		TopMenuObject_Category,

		CategoryHandler,

		INVALID_TOPMENUOBJECT);

	obj_votingcmds = AddToTopMenu(hAdminMenu,

		"VotingCommands",

		TopMenuObject_Category,

		CategoryHandler,

		INVALID_TOPMENUOBJECT);

	Call_StartForward(hOnAdminMenuCreated);

	Call_PushCell(hAdminMenu);

	Call_Finish();

	Call_StartForward(hOnAdminMenuReady);

	Call_PushCell(hAdminMenu);

	Call_Finish();

}

public CategoryHandler(Handle:topmenu, 

						TopMenuAction:action,

						TopMenuObject:object_id,

						param,

						String:buffer[],

						maxlength)

{

	if (action == TopMenuAction_DisplayTitle)

	{

		if (object_id == INVALID_TOPMENUOBJECT)

		{

			Format(buffer, maxlength, "%T:", "Admin Menu", param);

		}

		else if (object_id == obj_playercmds)

		{

			Format(buffer, maxlength, "%T:", "Player Commands", param);

		}

		else if (object_id == obj_servercmds)

		{

			Format(buffer, maxlength, "%T:", "Server Commands", param);

		}

		else if (object_id == obj_votingcmds)

		{

			Format(buffer, maxlength, "%T:", "Voting Commands", param);

		}

	}

	else if (action == TopMenuAction_DisplayOption)

	{

		if (object_id == obj_playercmds)

		{

			Format(buffer, maxlength, "%T", "Player Commands", param);

		}

		else if (object_id == obj_servercmds)

		{

			Format(buffer, maxlength, "%T", "Server Commands", param);

		}

		else if (object_id == obj_votingcmds)

		{

			Format(buffer, maxlength, "%T", "Voting Commands", param);

		}

	}

}

public __GetAdminTopMenu(Handle:plugin, numParams)

{

	return _:hAdminMenu;

}

public __AddTargetsToMenu(Handle:plugin, numParams)

{

	new bool:alive_only = false;

	if (numParams >= 4)

	{

		alive_only = GetNativeCell(4);

	}

	return UTIL_AddTargetsToMenu(GetNativeCell(1), GetNativeCell(2), GetNativeCell(3), alive_only);

}

public Action:Command_DisplayMenu(client, args)

{

	if (client == 0)

	{

		ReplyToCommand(client, "[SM] %t", "Command is in-game only");

		return Plugin_Handled;

	}

	DisplayTopMenu(hAdminMenu, client, TopMenuPosition_Start);

	return Plugin_Handled;

}

stock UTIL_AddTargetsToMenu(Handle:menu, source_client, bool:in_game_only, bool:alive_only)

{

	new max_clients = GetMaxClients();

	decl String:user_id[12];

	decl String:name[MAX_NAME_LENGTH];

	decl String:display[MAX_NAME_LENGTH+12];

	new num_clients;

	for (new i = 1; i <= max_clients; i++)

	{

		if (!IsClientConnected(i) || IsClientInKickQueue(i))

		{

			continue;

		}

		if (in_game_only && !IsClientInGame(i))

		{

			continue;

		}

		if (alive_only && !IsPlayerAlive(i))

		{

			continue;

		}

		if (source_client && !CanUserTarget(source_client, i))

		{

			continue;

		}

		IntToString(GetClientUserId(i), user_id, sizeof(user_id));

		GetClientName(i, name, sizeof(name));

		Format(display, sizeof(display), "%s (%s)", name, user_id);

		AddMenuItem(menu, user_id, display);

		num_clients++;

	}

	return num_clients;

}