/* 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.
 *
 */

#include "common/scummsys.h"
#include "common/config-manager.h"
#include "common/debug-channels.h"
#include "common/events.h"
#include "engines/util.h"
#include "graphics/scaler.h"
#include "graphics/thumbnail.h"
#include "titanic/titanic.h"
#include "titanic/carry/hose.h"
#include "titanic/core/saveable_object.h"
#include "titanic/game/get_lift_eye2.h"
#include "titanic/game/parrot/parrot_lobby_object.h"
#include "titanic/game/sgt/sgt_navigation.h"
#include "titanic/game/sgt/sgt_state_room.h"
#include "titanic/moves/enter_exit_first_class_state.h"
#include "titanic/moves/enter_exit_sec_class_mini_lift.h"
#include "titanic/moves/exit_pellerator.h"

namespace Titanic {

TitanicEngine::TitanicEngine(OSystem *syst, const TitanicGameDescription *gameDesc)
		: _gameDescription(gameDesc), Engine(syst) {
	_window = nullptr;
	_screenManager = nullptr;
}

TitanicEngine::~TitanicEngine() {
	delete _window;
	delete _screenManager;
	CSaveableObject::freeClassList();
}

void TitanicEngine::initialize() {
	// Set up debug channels
	DebugMan.addDebugChannel(kDebugCore, "core", "Core engine debug level");
	DebugMan.addDebugChannel(kDebugScripts, "scripts", "Game scripts");
	DebugMan.addDebugChannel(kDebugGraphics, "graphics", "Graphics handling");
	DebugMan.addDebugChannel(kDebugSound, "sound", "Sound and Music handling");

	CSaveableObject::initClassList();
	CEnterExitFirstClassState::init();
	CGetLiftEye2::init();
	CHose::init();
	CParrotLobbyObject::init();
	CSGTNavigation::init();
	CSGTStateRoom::init();
	CExitPellerator::init();
	CEnterExitSecClassMiniLift::init();

	_screenManager = new OSScreenManager(this);
	_window = new CMainGameWindow(this);
	_window->applicationStarting();
}

void TitanicEngine::deinitialize() {
	CEnterExitFirstClassState::deinit();
	CGetLiftEye2::deinit();
	CHose::deinit();
	CSGTNavigation::deinit();
	CSGTStateRoom::deinit();
	CExitPellerator::deinit();
	CEnterExitSecClassMiniLift::deinit();
}

Common::Error TitanicEngine::run() {
	initialize();

	return Common::kNoError;
}

} // End of namespace Titanic