/*
*
*   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
*   In addition, as a special exception, the author gives permission to
*   link the code of this program with the Half-Life Game Engine ("HL
*   Engine") and Modified Game Libraries ("MODs") developed by Valve,
*   L.L.C ("Valve").  You must obey the GNU General Public License in all
*   respects for all of the code used other than the HL Engine and MODs
*   from Valve.  If you modify this file, you may extend this exception
*   to your version of the file, but you are not obligated to do so.  If
*   you do not wish to do so, delete this exception statement from your
*   version.
*
*/

#include "precompiled.h"

TYPEDESCRIPTION CRevertSaved::m_SaveData[] =
{
	DEFINE_FIELD(CRevertSaved, m_messageTime, FIELD_FLOAT), // These are not actual times, but durations, so save as floats
	DEFINE_FIELD(CRevertSaved, m_loadTime, FIELD_FLOAT),
};

LINK_ENTITY_TO_CLASS(player_loadsaved, CRevertSaved, CCSRevertSaved)
IMPLEMENT_SAVERESTORE(CRevertSaved, CPointEntity)

void CRevertSaved::KeyValue(KeyValueData *pkvd)
{
	if (FStrEq(pkvd->szKeyName, "duration"))
	{
		SetDuration(Q_atof(pkvd->szValue));
		pkvd->fHandled = TRUE;
	}
	else if (FStrEq(pkvd->szKeyName, "holdtime"))
	{
		SetHoldTime(Q_atof(pkvd->szValue));
		pkvd->fHandled = TRUE;
	}
	else if (FStrEq(pkvd->szKeyName, "messagetime"))
	{
		SetMessageTime(Q_atof(pkvd->szValue));
		pkvd->fHandled = TRUE;
	}
	else if (FStrEq(pkvd->szKeyName, "loadtime"))
	{
		SetLoadTime(Q_atof(pkvd->szValue));
		pkvd->fHandled = TRUE;
	}
	else
	{
		CPointEntity::KeyValue(pkvd);
	}
}

void CRevertSaved::Use(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value)
{
	UTIL_ScreenFadeAll(pev->rendercolor, Duration(), HoldTime(), int(pev->renderamt), FFADE_OUT);
	pev->nextthink = gpGlobals->time + MessageTime();
	SetThink(&CRevertSaved::MessageThink);
}

void CRevertSaved::MessageThink()
{
	float flNextThink = LoadTime() - MessageTime();
	UTIL_ShowMessageAll(pev->message);

	if (flNextThink > 0)
	{
		pev->nextthink = gpGlobals->time + flNextThink;
		SetThink(&CRevertSaved::LoadThink);
		return;
	}

	LoadThink();
}

void CRevertSaved::LoadThink()
{
	if (!gpGlobals->deathmatch) {
		SERVER_COMMAND("reload\n");
	}
}