/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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.
 *
 * $URL$
 * $Id$
 *
 */

/*
 * This code is based on Broken Sword 2.5 engine
 *
 * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer
 *
 * Licensed under GNU GPL v2
 *
 */

#ifndef SWORD25_REGIONREGISTRY_H
#define SWORD25_REGIONREGISTRY_H

// -----------------------------------------------------------------------------
// Includes
// -----------------------------------------------------------------------------

#include "common/ptr.h"
#include "sword25/kernel/common.h"
#include "sword25/kernel/persistable.h"
#include "sword25/kernel/objectregistry.h"

namespace Sword25 {

// -----------------------------------------------------------------------------
// Forward Declarations
// -----------------------------------------------------------------------------

class Region;

// -----------------------------------------------------------------------------
// Class definitions
// -----------------------------------------------------------------------------

class RegionRegistry : public ObjectRegistry<Region>, public Persistable {
public:
	static RegionRegistry &GetInstance() {
		if (!m_InstancePtr.get()) m_InstancePtr = Common::SharedPtr<RegionRegistry>(new RegionRegistry());
		return *m_InstancePtr.get();
	}

	virtual bool persist(OutputPersistenceBlock &writer);
	virtual bool unpersist(InputPersistenceBlock &reader);

private:
	virtual void LogErrorLn(const char *Message) const;
	virtual void LogWarningLn(const char *Message) const;

	static Common::SharedPtr<RegionRegistry> m_InstancePtr;
};

} // End of namespace Sword25

#endif