ds@1952: /**
ds@1952:  * vim: set ts=4 :
ds@1952:  * =============================================================================
ds@1952:  * SourceMod Admin Help Plugin
ds@1952:  * Displays and searches SourceMod commands and descriptions.
ds@1952:  *
ds@1952:  * SourceMod (C)2004-2008 AlliedModders LLC.  All rights reserved.
ds@1952:  * =============================================================================
ds@1952:  *
ds@1952:  * This program is free software; you can redistribute it and/or modify it under
ds@1952:  * the terms of the GNU General Public License, version 3.0, as published by the
ds@1952:  * Free Software Foundation.
ds@1952:  * 
ds@1952:  * This program is distributed in the hope that it will be useful, but WITHOUT
ds@1952:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1952:  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
ds@1952:  * details.
ds@1952:  *
ds@1952:  * You should have received a copy of the GNU General Public License along with
ds@1952:  * this program.  If not, see <http://www.gnu.org/licenses/>.
ds@1952:  *
ds@1952:  * As a special exception, AlliedModders LLC gives you permission to link the
ds@1952:  * code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1952:  * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1952:  * by the Valve Corporation.  You must obey the GNU General Public License in
ds@1952:  * all respects for all other code used.  Additionally, AlliedModders LLC grants
ds@1952:  * this exception to all derivative works.  AlliedModders LLC defines further
ds@1952:  * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1952:  * or <http://www.sourcemod.net/license.php>.
ds@1952:  *
ds@1952:  * Version: $Id$
ds@1952:  */
ds@1952: 
ds@1952: #pragma semicolon 1
ds@1952: 
ds@1952: #include <sourcemod>
ds@1952: 
ds@1952: #define COMMANDS_PER_PAGE	10
ds@1952: 
ds@1952: public Plugin:myinfo = 
ds@1952: {
ds@1952: 	name = "Admin Help",
ds@1952: 	author = "AlliedModders LLC",
ds@1952: 	description = "Display command information",
ds@1952: 	version = SOURCEMOD_VERSION,
ds@1952: 	url = "http://www.sourcemod.net/"
ds@1952: };
ds@1952: 
ds@1952: public OnPluginStart()
ds@1952: {
ds@1952: 	LoadTranslations("common.phrases");
ds@1952: 	LoadTranslations("adminhelp.phrases");
ds@1952: 	RegConsoleCmd("sm_help", HelpCmd, "Displays SourceMod commands and descriptions");
ds@1952: 	RegConsoleCmd("sm_searchcmd", HelpCmd, "Searches SourceMod commands");
ds@1952: }
ds@1952: 
ds@1952: public Action:HelpCmd(client, args)
ds@1952: {
ds@1952: 	decl String:arg[64], String:CmdName[20];
ds@1952: 	new PageNum = 1;
ds@1952: 	new bool:DoSearch;
ds@1952: 
ds@1952: 	GetCmdArg(0, CmdName, sizeof(CmdName));
ds@1952: 
ds@1952: 	if (GetCmdArgs() >= 1)
ds@1952: 	{
ds@1952: 		GetCmdArg(1, arg, sizeof(arg));
ds@1952: 		StringToIntEx(arg, PageNum);
ds@1952: 		PageNum = (PageNum <= 0) ? 1 : PageNum;
ds@1952: 	}
ds@1952: 
ds@1952: 	DoSearch = (strcmp("sm_help", CmdName) == 0) ? false : true;
ds@1952: 
ds@1952: 	if (GetCmdReplySource() == SM_REPLY_TO_CHAT)
ds@1952: 	{
ds@1952: 		ReplyToCommand(client, "[SM] %t", "See console for output");
ds@1952: 	}
ds@1952: 
ds@1952: 	decl String:Name[64];
ds@1952: 	decl String:Desc[255];
ds@1952: 	decl String:NoDesc[128];
ds@1952: 	new Flags;
ds@1952: 	new Handle:CmdIter = GetCommandIterator();
ds@1952: 
ds@1952: 	FormatEx(NoDesc, sizeof(NoDesc), "%t", "No description available");
ds@1952: 
ds@1952: 	if (DoSearch)
ds@1952: 	{
ds@1952: 		new i = 1;
ds@1952: 		while (ReadCommandIterator(CmdIter, Name, sizeof(Name), Flags, Desc, sizeof(Desc)))
ds@1952: 		{
ds@1952: 			if ((StrContains(Name, arg, false) != -1) && CheckCommandAccess(client, Name, Flags))
ds@1952: 			{
ds@1952: 				PrintToConsole(client, "[%03d] %s - %s", i++, Name, (Desc[0] == '\0') ? NoDesc : Desc);
ds@1952: 			}
ds@1952: 		}
ds@1952: 
ds@1952: 		if (i == 1)
ds@1952: 		{
ds@1952: 			PrintToConsole(client, "%t", "No matching results found");
ds@1952: 		}
ds@1952: 	} else {
ds@1952: 		PrintToConsole(client, "%t", "SM help commands");		
ds@1952: 
ds@1952: 		/* Skip the first N commands if we need to */
ds@1952: 		if (PageNum > 1)
ds@1952: 		{
ds@1952: 			new i;
ds@1952: 			new EndCmd = (PageNum-1) * COMMANDS_PER_PAGE - 1;
ds@1952: 			for (i=0; ReadCommandIterator(CmdIter, Name, sizeof(Name), Flags, Desc, sizeof(Desc)) && i<EndCmd; )
ds@1952: 			{
ds@1952: 				if (CheckCommandAccess(client, Name, Flags))
ds@1952: 				{
ds@1952: 					i++;
ds@1952: 				}
ds@1952: 			}
ds@1952: 
ds@1952: 			if (i == 0)
ds@1952: 			{
ds@1952: 				PrintToConsole(client, "%t", "No commands available");
ds@1952: 				CloseHandle(CmdIter);
ds@1952: 				return Plugin_Handled;
ds@1952: 			}
ds@1952: 		}
ds@1952: 
ds@1952: 		/* Start printing the commands to the client */
ds@1952: 		new i;
ds@1952: 		new StartCmd = (PageNum-1) * COMMANDS_PER_PAGE;
ds@1952: 		for (i=0; ReadCommandIterator(CmdIter, Name, sizeof(Name), Flags, Desc, sizeof(Desc)) && i<COMMANDS_PER_PAGE; )
ds@1952: 		{
ds@1952: 			if (CheckCommandAccess(client, Name, Flags))
ds@1952: 			{
ds@1952: 				i++;
ds@1952: 				PrintToConsole(client, "[%03d] %s - %s", i+StartCmd, Name, (Desc[0] == '\0') ? NoDesc : Desc);
ds@1952: 			}
ds@1952: 		}
ds@1952: 
ds@1952: 		if (i == 0)
ds@1952: 		{
ds@1952: 			PrintToConsole(client, "%t", "No commands available");
ds@1952: 		} else {
ds@1952: 			PrintToConsole(client, "%t", "Entries n - m in page k", StartCmd+1, i+StartCmd, PageNum);
ds@1952: 		}
ds@1952: 
ds@1952: 		/* Test if there are more commands available */
ds@1952: 		if (ReadCommandIterator(CmdIter, Name, sizeof(Name), Flags, Desc, sizeof(Desc)) && CheckCommandAccess(client, Name, Flags))
ds@1952: 		{
ds@1952: 			PrintToConsole(client, "%t", "Type sm_help to see more", PageNum+1);
ds@1952: 		}
ds@1952: 	}
ds@1952: 
ds@1952: 	CloseHandle(CmdIter);
ds@1952: 
ds@1952: 	return Plugin_Handled;
ds@1952: }