/*****************************************************************************
The Dark Mod GPL Source Code

This file is part of the The Dark Mod Source Code, originally based
on the Doom 3 GPL Source Code as published in 2011.

The Dark Mod Source Code 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 3 of the License,
or (at your option) any later version. For details, see LICENSE.TXT.

Project: The Dark Mod (http://www.thedarkmod.com/)

******************************************************************************/

#include "precompiled.h"
#pragma hdrstop



#include "Game_local.h"
#include "DarkModGlobals.h"
#include "FrobLever.h"
#include "FrobButton.h"

const idEventDef EV_TDM_Lever_Switch( "Switch", EventArgs('d', "newState", ""), 
	EV_RETURNS_VOID, "Move the lever to the on or off position (0 = off)." );

CLASS_DECLARATION( CBinaryFrobMover, CFrobLever )
	EVENT( EV_TDM_Operate,				CFrobLever::Event_Operate)
	EVENT( EV_TDM_Lever_Switch,			CFrobLever::Event_Switch)
END_CLASS

void CFrobLever::Save(idSaveGame *savefile) const
{
	savefile->WriteBool(m_Latch);
}

void CFrobLever::Restore( idRestoreGame *savefile )
{
	savefile->ReadBool(m_Latch);
}

void CFrobLever::Spawn()
{
	m_Latch = false;
}

void CFrobLever::PostSpawn()
{
	// Call the base class first
	CBinaryFrobMover::PostSpawn();

	// Set the latch to TRUE if the mover starts out closed
	m_Latch = IsAtClosedPosition();
}

void CFrobLever::SwitchState(bool newState)
{
	if (newState)
	{
		Open();
	}
	else
	{
		Close();
	}
}

void CFrobLever::Operate()
{
	// Just call the BinaryFrobMover method
	ToggleOpen();
}

void CFrobLever::OnOpenPositionReached()
{
	// Only allow event firing when the latch is TRUE
	if (m_Latch)
	{
		// Set the latch to false, we've reached the position
		m_Latch = false;

		CBinaryFrobMover::OnOpenPositionReached();
	}
}

void CFrobLever::OnClosedPositionReached()
{
	// Only allow event firing when the latch is FALSE
	if (!m_Latch)
	{
		// Set the latch to false, we've reached the position
		m_Latch = true;

		CBinaryFrobMover::OnClosedPositionReached();
	}
}

void CFrobLever::Event_Operate()
{
	Operate();
}

void CFrobLever::Event_Switch(int newState)
{
	SwitchState(newState == 0 ? false : true);
}