/**

 * vim: set ts=4 :

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

 * SourceMod Communication Plugin

 * Provides fucntionality for controlling communication on the server

 *

 * SourceMod (C)2004-2008 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.

 * 1

 * 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: $Id$

 */

#include <sourcemod>

#include <sdktools>

#undef REQUIRE_PLUGIN

#include <adminmenu>

#pragma semicolon 1

public Plugin:myinfo =

{

	name = "Basic Comm Control",

	author = "AlliedModders LLC",

	description = "Provides methods of controlling communication.",

	version = SOURCEMOD_VERSION,

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

};

new bool:g_Muted[MAXPLAYERS+1];		// Is the player muted?

new bool:g_Gagged[MAXPLAYERS+1];	// Is the player gagged?

new Handle:g_Cvar_Deadtalk = INVALID_HANDLE;	// Holds the handle for sm_deadtalk

new Handle:g_Cvar_Alltalk = INVALID_HANDLE;	// Holds the handle for sv_alltalk

new bool:g_Hooked = false;			// Tracks if we've hooked events for deadtalk

new Handle:hTopMenu = INVALID_HANDLE;

new g_GagTarget[MAXPLAYERS+1];

#include "basecomm/gag.sp"

#include "basecomm/natives.sp"

#include "basecomm/forwards.sp"

public APLRes:AskPluginLoad2(Handle:myself, bool:late, String:error[], err_max)

{

	CreateNative("BaseComm_IsClientGagged", Native_IsClientGagged);

	CreateNative("BaseComm_IsClientMuted",  Native_IsClientMuted);

	CreateNative("BaseComm_SetClientGag",   Native_SetClientGag);

	CreateNative("BaseComm_SetClientMute",  Native_SetClientMute);

	RegPluginLibrary("basecomm");

	return APLRes_Success;

}

public OnPluginStart()

{

	LoadTranslations("common.phrases");

	LoadTranslations("basecomm.phrases");

	g_Cvar_Deadtalk = CreateConVar("sm_deadtalk", "0", "Controls how dead communicate. 0 - Off. 1 - Dead players ignore teams. 2 - Dead players talk to living teammates.", 0, true, 0.0, true, 2.0);

	g_Cvar_Alltalk = FindConVar("sv_alltalk");

	RegAdminCmd("sm_mute", Command_Mute, ADMFLAG_CHAT, "sm_mute <player> - Removes a player's ability to use voice.");

	RegAdminCmd("sm_gag", Command_Gag, ADMFLAG_CHAT, "sm_gag <player> - Removes a player's ability to use chat.");

	RegAdminCmd("sm_silence", Command_Silence, ADMFLAG_CHAT, "sm_silence <player> - Removes a player's ability to use voice or chat.");

	RegAdminCmd("sm_unmute", Command_Unmute, ADMFLAG_CHAT, "sm_unmute <player> - Restores a player's ability to use voice.");

	RegAdminCmd("sm_ungag", Command_Ungag, ADMFLAG_CHAT, "sm_ungag <player> - Restores a player's ability to use chat.");

	RegAdminCmd("sm_unsilence", Command_Unsilence, ADMFLAG_CHAT, "sm_unsilence <player> - Restores a player's ability to use voice and chat.");	

	HookConVarChange(g_Cvar_Deadtalk, ConVarChange_Deadtalk);

	HookConVarChange(g_Cvar_Alltalk, ConVarChange_Alltalk);

	/* Account for late loading */

	new Handle:topmenu;

	if (LibraryExists("adminmenu") && ((topmenu = GetAdminTopMenu()) != INVALID_HANDLE))

	{

		OnAdminMenuReady(topmenu);

	}

}

public OnAdminMenuReady(Handle:topmenu)

{

	/* Block us from being called twice */

	if (topmenu == hTopMenu)

	{

		return;

	}

	/* Save the Handle */

	hTopMenu = topmenu;

	/* Build the "Player Commands" category */

	new TopMenuObject:player_commands = FindTopMenuCategory(hTopMenu, ADMINMENU_PLAYERCOMMANDS);

	if (player_commands != INVALID_TOPMENUOBJECT)

	{

		AddToTopMenu(hTopMenu, 

			"sm_gag",

			TopMenuObject_Item,

			AdminMenu_Gag,

			player_commands,

			"sm_gag",

			ADMFLAG_CHAT);

	}

}

public ConVarChange_Deadtalk(Handle:convar, const String:oldValue[], const String:newValue[])

{

	if (GetConVarInt(g_Cvar_Deadtalk))

	{

		HookEvent("player_spawn", Event_PlayerSpawn, EventHookMode_Post);

		HookEvent("player_death", Event_PlayerDeath, EventHookMode_Post);

		g_Hooked = true;

	}

	else if (g_Hooked)

	{

		UnhookEvent("player_spawn", Event_PlayerSpawn);

		UnhookEvent("player_death", Event_PlayerDeath);		

		g_Hooked = false;

	}

}

public bool:OnClientConnect(client, String:rejectmsg[], maxlen)

{

	g_Gagged[client] = false;

	g_Muted[client] = false;

	return true;

}

public Action:OnClientSayCommand(client, const String:command[], const String:sArgs[])

{

	if (client && g_Gagged[client])

	{

		return Plugin_Stop;

	}

	return Plugin_Continue;

}

public ConVarChange_Alltalk(Handle:convar, const String:oldValue[], const String:newValue[])

{

	new mode = GetConVarInt(g_Cvar_Deadtalk);

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

	{

		if (!IsClientInGame(i))

		{

			continue;

		}

		if (g_Muted[i])

		{

			SetClientListeningFlags(i, VOICE_MUTED);

		}

		else if (GetConVarBool(g_Cvar_Alltalk))

		{

			SetClientListeningFlags(i, VOICE_NORMAL);

		}

		else if (!IsPlayerAlive(i))

		{

			if (mode == 1)

			{

				SetClientListeningFlags(i, VOICE_LISTENALL);

			}

			else if (mode == 2)

			{

				SetClientListeningFlags(i, VOICE_TEAM);

			}

		}

	}

}

public Event_PlayerSpawn(Handle:event, const String:name[], bool:dontBroadcast)

{

	new client = GetClientOfUserId(GetEventInt(event, "userid"));

	if (!client)

	{

		return;	

	}

	if (g_Muted[client])

	{

		SetClientListeningFlags(client, VOICE_MUTED);

	}

	else

	{

		SetClientListeningFlags(client, VOICE_NORMAL);

	}

}

public Event_PlayerDeath(Handle:event, const String:name[], bool:dontBroadcast)

{

	new client = GetClientOfUserId(GetEventInt(event, "userid"));

	if (!client)

	{

		return;	

	}

	if (g_Muted[client])

	{

		SetClientListeningFlags(client, VOICE_MUTED);

		return;

	}

	if (GetConVarBool(g_Cvar_Alltalk))

	{

		SetClientListeningFlags(client, VOICE_NORMAL);

		return;

	}

	new mode = GetConVarInt(g_Cvar_Deadtalk);

	if (mode == 1)

	{

		SetClientListeningFlags(client, VOICE_LISTENALL);

	}

	else if (mode == 2)

	{

		SetClientListeningFlags(client, VOICE_TEAM);

	}

}