/**

 * basetriggers.sp

 * Implements basic information chat triggers like ff and timeleft

 * This file is part of SourceMod, Copyright (C) 2004-2007 AlliedModders LLC

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * 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, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

 *

 * Version: $Id$

 */

#include <sourcemod>

#pragma semicolon 1

public Plugin:myinfo = 

{

	name = "Basic Info Triggers",

	author = "AlliedModders LLC",

	description = "Adds ff, timeleft, thetime, and others.",

	version = SOURCEMOD_VERSION,

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

};

new Float:g_fStartTime;

new Handle:g_Cvar_TriggerShow = INVALID_HANDLE;

new Handle:g_Cvar_TimeleftInterval = INVALID_HANDLE;

new Handle:g_Cvar_Timelimit = INVALID_HANDLE;

new Handle:g_Cvar_FriendlyFire = INVALID_HANDLE;

new Handle:g_Timer_TimeShow = INVALID_HANDLE;

public OnPluginStart()

{

	LoadTranslations("common.phrases");

	LoadTranslations("plugin.basetriggers");

	g_Cvar_TriggerShow = CreateConVar("sm_trigger_show", "1", "Display timeleft to all players? (0 off, 1 on, def. 1)", 0, true, 0.0, true, 1.0);	

	g_Cvar_TimeleftInterval = CreateConVar("sm_timeleft_interval", "0.0", "Display timeleft every x seconds. Default 0.", 0, true, 0.0, true, 1800.0);

	g_Cvar_Timelimit = FindConVar("mp_timelimit");

	g_Cvar_FriendlyFire = FindConVar("mp_friendlyfire");

	RegConsoleCmd("say", Command_Say);

	RegConsoleCmd("say_team", Command_Say);

	HookEvent("round_end", Event_RoundEnd, EventHookMode_Post);

	HookConVarChange(g_Cvar_TimeleftInterval, ConVarChange_TimeleftInterval);

}

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

{

	new Float:newval = StringToFloat(newValue);

	if (newval < 1.0 && g_Timer_TimeShow != INVALID_HANDLE)

	{

		KillTimer(g_Timer_TimeShow);		

		return;

	}

	if (g_Timer_TimeShow != INVALID_HANDLE)

	{

		KillTimer(g_Timer_TimeShow);

		g_Timer_TimeShow = CreateTimer(newval, Timer_DisplayTimeleft, _, TIMER_REPEAT);

	}

	else

		g_Timer_TimeShow = CreateTimer(newval, Timer_DisplayTimeleft, _, TIMER_REPEAT);

}

public Action:Timer_DisplayTimeleft(Handle:timer)

{

	new mins, secs;

	new timeleft = RoundToNearest(GetTimeLeft());

	if (timeleft > 0)

	{

		mins = timeleft / 60;

		secs = timeleft % 60;		

	}

	PrintToChatAll("[SM] %T %d:%02d", "Timeleft", LANG_SERVER, mins, secs);

}

public Action:Command_Say(client, args)

{

	decl String:text[192], String:command[64];

	new startidx = 0;

	GetCmdArgString(text, sizeof(text));

	if (text[strlen(text)-1] == '"')

	{

		text[strlen(text)-1] = '\0';

		startidx = 1;

	}

	if (strcmp(command, "say2", false) == 0)

		startidx += 4;

	if (strcmp(text[startidx], "timeleft", false) == 0)

	{

		new mins, secs;

		new timeleft = RoundToNearest(GetTimeLeft());

		if (timeleft > 0)

		{

			mins = timeleft / 60;

			secs = timeleft % 60;		

		}	

		if(GetConVarInt(g_Cvar_TriggerShow))

		{

			PrintToChatAll("[SM] %t %d:%02d", "Timeleft", mins, secs);

		}

		else

		{

			PrintToChat(client,"[SM] %t %d:%02d", "Timeleft", mins, secs);

		}

	}

	else if (strcmp(text[startidx], "thetime", false) == 0)

	{

		decl String:ctime[64];

		FormatTime(ctime, 64, "%m/%d/%Y - %H:%M:%S");

		if(GetConVarInt(g_Cvar_TriggerShow))

		{

			PrintToChatAll("[SM] %t %s", "Thetime", ctime);

		}

		else

		{

			PrintToChat(client,"[SM] %t %s", "Thetime", ctime);

		}

	}

	else if (strcmp(text[startidx], "ff", false) == 0 || strcmp(text[startidx], "/ff", false) == 0)

	{

		if (g_Cvar_FriendlyFire != INVALID_HANDLE)

		{

			decl String:message[64];

			if (GetConVarBool(g_Cvar_FriendlyFire))

			{

				Format(message, sizeof(message), "%T", "Friendly Fire On", client);

			}

			else

			{

				Format(message, sizeof(message), "%T", "Friendly Fire Off", client);

			}

			if(GetConVarInt(g_Cvar_TriggerShow))

			{

				PrintToChatAll("[SM] %s", message);

			}

			else

			{

				PrintToChat(client,"[SM] %s", message);		

			}

		}

	}

	else if (strcmp(text[startidx], "currentmap", false) == 0)

	{

		decl String:map[64];

		GetCurrentMap(map, sizeof(map));

		if(GetConVarInt(g_Cvar_TriggerShow))

		{

			PrintToChatAll("[SM] %t", "Current Map", map);

		}

		else

		{

			PrintToChat(client,"[SM] %t", "Current Map", map);

		}

	}	

	return Plugin_Continue;

}

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

{

	new reason = GetEventInt(event, "reason");

	if(reason == 16)

	{

		g_fStartTime = GetEngineTime();		

	}	

}

public OnMapStart()

{

	g_fStartTime = GetEngineTime();

}

Float:GetTimeLeft()

{

	new Float:fLimit = GetConVarFloat(g_Cvar_Timelimit);

	new Float:fElapsed = GetEngineTime() - g_fStartTime;

	return (fLimit*60.0) - fElapsed;

}