scummvm/engines/kyra/detection.cpp

/* 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.
 *
 * $URL$
 * $Id$
 */

#include "kyra/kyra_v1.h"
#include "kyra/kyra_lok.h"
#include "kyra/kyra_hof.h"
#include "kyra/kyra_mr.h"

#include "common/config-manager.h"
#include "common/advancedDetector.h"
#include "common/savefile.h"

#include "base/plugins.h"

struct KYRAGameDescription {
	Common::ADGameDescription desc;

	Kyra::GameFlags flags;
};

namespace {

#define FLAGS(x, y, z, a, b, c, id) { Common::UNK_LANG, Common::UNK_LANG, Common::UNK_LANG, Common::kPlatformUnknown, x, y, z, a, b, c, id }
#define FLAGS_FAN(fanLang, repLang, x, y, z, a, b, c, id) { Common::UNK_LANG, fanLang, repLang, Common::kPlatformUnknown, x, y, z, a, b, c, id }

#define KYRA1_FLOPPY_FLAGS FLAGS(false, false, false, false, false, false, Kyra::GI_KYRA1)
#define KYRA1_FLOPPY_CMP_FLAGS FLAGS(false, false, false, false, false, true, Kyra::GI_KYRA1)
#define KYRA1_AMIGA_FLAGS FLAGS(false, false, false, false, false, false, Kyra::GI_KYRA1)
#define KYRA1_TOWNS_FLAGS FLAGS(false, true, false, false, false, false, Kyra::GI_KYRA1)
#define KYRA1_TOWNS_SJIS_FLAGS FLAGS(false, true, false, true, false, false, Kyra::GI_KYRA1)
#define KYRA1_CD_FLAGS FLAGS(false, true, true, false, false, false, Kyra::GI_KYRA1)
#define KYRA1_DEMO_FLAGS FLAGS(true, false, false, false, false, false, Kyra::GI_KYRA1)

#define KYRA2_FLOPPY_FLAGS FLAGS(false, false, false, false, false, false, Kyra::GI_KYRA2)
#define KYRA2_FLOPPY_CMP_FLAGS FLAGS(false, false, false, false, false, true, Kyra::GI_KYRA2)
#define KYRA2_CD_FLAGS FLAGS(false, false, true, false, false, false, Kyra::GI_KYRA2)
#define KYRA2_CD_DEMO_FLAGS FLAGS(true, false, true, false, false, false, Kyra::GI_KYRA2)
#define KYRA2_DEMO_FLAGS FLAGS(true, false, false, false, false, false, Kyra::GI_KYRA2)
#define KYRA2_TOWNS_FLAGS FLAGS(false, false, false, false, false, false, Kyra::GI_KYRA2)
#define KYRA2_TOWNS_SJIS_FLAGS FLAGS(false, false, false, true, false, false, Kyra::GI_KYRA2)

#define KYRA3_CD_FLAGS FLAGS(false, false, true, false, true, true, Kyra::GI_KYRA3)
#define KYRA3_CD_INS_FLAGS FLAGS(false, false, true, false, true, false, Kyra::GI_KYRA3)
#define KYRA3_CD_FAN_FLAGS(x, y) FLAGS_FAN(x, y, false, false, true, false, true, false, Kyra::GI_KYRA3)

const KYRAGameDescription adGameDescs[] = {
	{
		{
			"kyra1",
			0,
			AD_ENTRY1("DISK1.EXE", "c8641d0414d6c966d0a3dad79db07bf4"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_CMP_FLAGS
	},
	{
		{
			"kyra1",
			0,
			AD_ENTRY1("DISK1.EXE", "5d5cee4c3d0b68d586788b74243d254a"),
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_CMP_FLAGS
	},
	{
		{
			"kyra1",
			"Extracted",
			AD_ENTRY1("GEMCUT.EMC", "3c244298395520bb62b5edfe41688879"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},
	{
		{
			"kyra1",
			"Extracted",
			AD_ENTRY1("GEMCUT.EMC", "796e44863dd22fa635b042df1bf16673"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},
	{
		{
			"kyra1",
			"Extracted",
			AD_ENTRY1("GEMCUT.EMC", "abf8eb360e79a6c2a837751fbd4d3d24"),
			Common::FR_FRA,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},
	{
		{
			"kyra1",
			"Extracted",
			AD_ENTRY1("GEMCUT.EMC", "6018e1dfeaca7fe83f8d0b00eb0dd049"),
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},
	{ // from Arne.F
		{
			"kyra1",
			"Extracted",
			AD_ENTRY1("GEMCUT.EMC", "f0b276781f47c130f423ec9679fe9ed9"),
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},
	{ // from VooD
		{
			"kyra1",
			"Extracted",
			AD_ENTRY1("GEMCUT.EMC", "8909b41596913b3f5deaf3c9f1017b01"),
			Common::ES_ESP,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},
	{ // floppy 1.8 from clemmy
		{
			"kyra1",
			"Extracted",
			AD_ENTRY1("GEMCUT.EMC", "747861d2a9c643c59fdab570df5b9093"),
			Common::ES_ESP,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},
	{ // from gourry
		{
			"kyra1",
			"Extracted",
			AD_ENTRY1("GEMCUT.EMC", "ef08c8c237ee1473fd52578303fc36df"),
			Common::IT_ITA,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},

	{
		{
			"kyra1",
			0,
			AD_ENTRY1("GEMCUT.PAK", "2bd1da653eaefd691e050e4a9eb68a64"),
			Common::EN_ANY,
			Common::kPlatformAmiga,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_AMIGA_FLAGS
	},

	{
		{
			"kyra1",
			0,
			{
				{ "GEMCUT.EMC", 0, "796e44863dd22fa635b042df1bf16673", -1 },
				{ "BEAD.CPS", 0, "3038466f65b7751451844707187aa401", -1 },
				{ NULL, 0, NULL, 0 }
			},
			Common::EN_ANY,
			Common::kPlatformMacintosh,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_FLOPPY_FLAGS
	},

	{ // FM-Towns version
		{
			"kyra1",
			0,
			{
				{ "EMC.PAK", 0, "a046bb0b422061aab8e4c4689400343a", -1 },
				{ "TWMUSIC.PAK", 0, "e53bca3a3e3fb49107d59463ec387a59", -1 },
				{ NULL, 0, NULL, 0 }
			},
			Common::EN_ANY,
			Common::kPlatformFMTowns,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_TOWNS_FLAGS
	},
	{
		{
			"kyra1",
			0,
			{
				{ "JMC.PAK", 0, "9c5707a2a478e8167e44283246612d2c", -1 },
				{ "TWMUSIC.PAK", 0, "e53bca3a3e3fb49107d59463ec387a59", -1 },
				{ NULL, 0, NULL, 0 }
			},
			Common::JA_JPN,
			Common::kPlatformFMTowns,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_TOWNS_SJIS_FLAGS
	},

	{ // PC-9821 version
		{
			"kyra1",
			0,
			{
				{ "EMC.PAK", 0, "a046bb0b422061aab8e4c4689400343a", -1 },
				{ "MUSIC98.PAK", 0, "02fc212f799331b769b274e33d87b37f", -1 },
				{ NULL, 0, NULL, 0 }
			},
			Common::EN_ANY,
			Common::kPlatformPC98,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_TOWNS_FLAGS
	},
	{
		{
			"kyra1",
			0,
			{
				{ "JMC.PAK", 0, "9c5707a2a478e8167e44283246612d2c", -1 },
				{ "MUSIC98.PAK", 0, "02fc212f799331b769b274e33d87b37f", -1 },
				{ NULL, 0, NULL, 0 }
			},
			Common::JA_JPN,
			Common::kPlatformPC98,
			Common::ADGF_NO_FLAGS
		},
		KYRA1_TOWNS_SJIS_FLAGS
	},

	{
		{
			"kyra1",
			"CD",
			AD_ENTRY1("GEMCUT.PAK", "fac399fe62f98671e56a005c5e94e39f"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_CD
		},
		KYRA1_CD_FLAGS
	},
	{
		{
			"kyra1",
			"CD",
			AD_ENTRY1("GEMCUT.PAK", "230f54e6afc007ab4117159181a1c722"),
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_CD
		},
		KYRA1_CD_FLAGS
	},
	{
		{
			"kyra1",
			"CD",
			AD_ENTRY1("GEMCUT.PAK", "b037c41768b652a040360ffa3556fd2a"),
			Common::FR_FRA,
			Common::kPlatformPC,
			Common::ADGF_CD
		},
		KYRA1_CD_FLAGS
	},

	{ // italian fan translation see fr#1727941 "KYRA: add Italian CD Version to kyra.dat"
		{
			"kyra1",
			"CD",
			AD_ENTRY1("GEMCUT.PAK", "d8327fc4b7a72b23c900fa13aef4093a"),
			Common::IT_ITA,
			Common::kPlatformPC,
			Common::ADGF_CD
		},
		KYRA1_CD_FLAGS
	},

	{
		{
			"kyra1",
			"Demo",
			AD_ENTRY1("DEMO1.WSA", "fb722947d94897512b13b50cc84fd648"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_DEMO
		},
		KYRA1_DEMO_FLAGS
	},

	{ // Floppy version
		{
			"kyra2",
			0,
			AD_ENTRY1("WESTWOOD.001", "3f52dda68c4f7696c8309038be9f4151"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_FLOPPY_CMP_FLAGS
	},

	{ // Floppy version
		{
			"kyra2",
			0,
			AD_ENTRY1("WESTWOOD.001", "d787b9559afddfe058b84c0b3a787224"),
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_FLOPPY_CMP_FLAGS
	},

	{ // Floppy version extracted
		{
			"kyra2",
			"Extracted",
			AD_ENTRY1("FATE.PAK", "1ba18be685ad8e5a0ab5d46a0ce4d345"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_FLOPPY_FLAGS
	},

	{ // Floppy version extracted
		{
			"kyra2",
			"Extracted",
			AD_ENTRY1("FATE.PAK", "262fb69dd8e52e596c7aefc6456f7c1b"),
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_FLOPPY_FLAGS
	},

	{ // Floppy version extracted
		{
			"kyra2",
			"Extracted",
			AD_ENTRY1("FATE.PAK", "f7de11506b4c8fdf64bc763206c3e4e7"),
			Common::FR_FRA,
			Common::kPlatformPC,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_FLOPPY_FLAGS
	},

	{ // CD version
		{
			"kyra2",
			"CD",
			AD_ENTRY1("FATE.PAK", "28cbad1c5bf06b2d3825ae57d760d032"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE | Common::ADGF_CD
		},
		KYRA2_CD_FLAGS
	},
	{
		{
			"kyra2",
			"CD",
			AD_ENTRY1("FATE.PAK", "28cbad1c5bf06b2d3825ae57d760d032"),
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE | Common::ADGF_CD
		},
		KYRA2_CD_FLAGS
	},
	{
		{
			"kyra2",
			"CD",
			AD_ENTRY1("FATE.PAK", "28cbad1c5bf06b2d3825ae57d760d032"),
			Common::FR_FRA,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE | Common::ADGF_CD
		},
		KYRA2_CD_FLAGS
	},

	{ // Interactive Demo
		{
			"kyra2",
			"CD/Demo",
			AD_ENTRY1("THANKS.CPS", "b1a78d990b120bb2234b7094f74e30a5"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE | Common::ADGF_CD | Common::ADGF_DEMO
		},
		KYRA2_CD_DEMO_FLAGS
	},

	{ // Interactive Demo
		{
			"kyra2",
			"CD/Demo",
			AD_ENTRY1("THANKS.CPS", "b1a78d990b120bb2234b7094f74e30a5"),
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE | Common::ADGF_CD | Common::ADGF_DEMO
		},
		KYRA2_CD_DEMO_FLAGS
	},

	{ // Interactive Demo
		{
			"kyra2",
			"CD/Demo",
			AD_ENTRY1("THANKS.CPS", "b1a78d990b120bb2234b7094f74e30a5"),
			Common::FR_FRA,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE | Common::ADGF_CD | Common::ADGF_DEMO
		},
		KYRA2_CD_DEMO_FLAGS
	},

	{ // Non-Interactive Demo
		{
			"kyra2",
			"Demo",
			AD_ENTRY1("GENERAL.PAK", "35825783e5b60755fd520360079f9c15"),
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_DEMO
		},
		KYRA2_DEMO_FLAGS
	},

	{ // FM-Towns
		{
			"kyra2",
			0,
			AD_ENTRY1("WSCORE.PAK", "c44de1302b67f27d4707409987b7a685"),
			Common::EN_ANY,
			Common::kPlatformFMTowns,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_TOWNS_FLAGS
	},
	{
		{
			"kyra2",
			0,
			AD_ENTRY1("WSCORE.PAK", "c44de1302b67f27d4707409987b7a685"),
			Common::JA_JPN,
			Common::kPlatformFMTowns,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_TOWNS_SJIS_FLAGS
	},
	{ // PC-9821
		{
			"kyra2",
			0,
			AD_ENTRY1("WSCORE.PAK", "c44de1302b67f27d4707409987b7a685"),
			Common::EN_ANY,
			Common::kPlatformPC98,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_TOWNS_FLAGS
	},
	{
		{
			"kyra2",
			0,
			AD_ENTRY1("WSCORE.PAK", "c44de1302b67f27d4707409987b7a685"),
			Common::JA_JPN,
			Common::kPlatformPC98,
			Common::ADGF_NO_FLAGS
		},
		KYRA2_TOWNS_SJIS_FLAGS
	},

	// Kyra3
	
	// non installed version
	{ 
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "3833ff312757b8e6147f464cca0a6587", -1 },
				{ "WESTWOOD.001", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FLAGS
	},
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "3833ff312757b8e6147f464cca0a6587", -1 },
				{ "WESTWOOD.001", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FLAGS
	},
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "3833ff312757b8e6147f464cca0a6587", -1 },
				{ "WESTWOOD.001", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::FR_FRA,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FLAGS
	},

	// installed version
	{ 
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "3833ff312757b8e6147f464cca0a6587", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_INS_FLAGS
	},
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "3833ff312757b8e6147f464cca0a6587", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_INS_FLAGS
	},
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "3833ff312757b8e6147f464cca0a6587", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::FR_FRA,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_INS_FLAGS
	},

	// Spanish fan translation, see fr#1994040 "KYRA3: Add support for Spanish fan translation"
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "9aaca21d2a205ca02ec53132f2911794", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::ES_ESP,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FAN_FLAGS(Common::ES_ESP, Common::EN_ANY)
	},
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "9aaca21d2a205ca02ec53132f2911794", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FAN_FLAGS(Common::ES_ESP, Common::EN_ANY)
	},
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "9aaca21d2a205ca02ec53132f2911794", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::FR_FRA,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FAN_FLAGS(Common::ES_ESP, Common::EN_ANY)
	},

	// Itlian fan translation, see fr#2003504 "KYRA: add support for Italian version of Kyrandia 2&3"
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "ee2d4d056a5de5333a3c6bda055b3cb4", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::EN_ANY,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FAN_FLAGS(Common::IT_ITA, Common::FR_FRA)
	},
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "ee2d4d056a5de5333a3c6bda055b3cb4", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::DE_DEU,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FAN_FLAGS(Common::IT_ITA, Common::FR_FRA)
	},
	{
		{
			"kyra3",
			0,
			{
				{ "ONETIME.PAK", 0, "ee2d4d056a5de5333a3c6bda055b3cb4", -1 },
				{ "AUD.PAK", 0, 0, -1 },
				{ 0, 0, 0, 0 }
			},
			Common::IT_ITA,
			Common::kPlatformPC,
			Common::ADGF_DROPLANGUAGE
		},
		KYRA3_CD_FAN_FLAGS(Common::IT_ITA, Common::FR_FRA)
	},
	{ AD_TABLE_END_MARKER, FLAGS(0, 0, 0, 0, 0, 0, 0) }
};

const PlainGameDescriptor gameList[] = {
	{ "kyra1", "The Legend of Kyrandia" },
	{ "kyra2", "The Legend of Kyrandia: The Hand of Fate" },
	{ "kyra3", "The Legend of Kyrandia: Malcolm's Revenge" },
	{ 0, 0 }
};

const Common::ADParams detectionParams = {
	// Pointer to ADGameDescription or its superset structure
	(const byte *)adGameDescs,
	// Size of that superset structure
	sizeof(KYRAGameDescription),
	// Number of bytes to compute MD5 sum for
	1024 * 1024,
	// List of all engine targets
	gameList,
	// Structure for autoupgrading obsolete targets
	0,
	// Name of single gameid (optional)
	0,
	// List of files for file-based fallback detection (optional)
	0,
	// Flags
	0
};

} // End of anonymous namespace

class KyraMetaEngine : public Common::AdvancedMetaEngine {
public:
	KyraMetaEngine() : Common::AdvancedMetaEngine(detectionParams) {}

	const char *getName() const {
		return "Legend of Kyrandia Engine";
	}

	const char *getCopyright() const {
		return "The Legend of Kyrandia (C) Westwood Studios";
	}

	bool createInstance(OSystem *syst, Engine **engine, const Common::ADGameDescription *desc) const;

	SaveStateList listSaves(const char *target) const;
};

bool KyraMetaEngine::createInstance(OSystem *syst, Engine **engine, const Common::ADGameDescription *desc) const {
	const KYRAGameDescription *gd = (const KYRAGameDescription *)desc;
	bool res = true;

	Kyra::GameFlags flags = gd->flags;

	flags.lang = gd->desc.language;
	flags.platform = gd->desc.platform;

	Common::Platform platform = Common::parsePlatform(ConfMan.get("platform"));
	if (platform != Common::kPlatformUnknown)
		flags.platform = platform;

	if (flags.lang == Common::UNK_LANG) {
		Common::Language lang = Common::parseLanguage(ConfMan.get("language"));
		if (lang != Common::UNK_LANG)
			flags.lang = lang;
		else
			flags.lang = Common::EN_ANY;
	}

	switch (flags.gameID) {
	case Kyra::GI_KYRA1:
		*engine = new Kyra::KyraEngine_LoK(syst, flags);
		break;
	case Kyra::GI_KYRA2:
		*engine = new Kyra::KyraEngine_HoF(syst, flags);
		break;
	case Kyra::GI_KYRA3:
		*engine = new Kyra::KyraEngine_MR(syst, flags);
		break;
	default:
		res = false;
		warning("Kyra engine: unknown gameID");
	}

	return res;
}

SaveStateList KyraMetaEngine::listSaves(const char *target) const {
	Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
	Kyra::KyraEngine_v1::SaveHeader header;
	Common::String pattern = target;
	pattern += ".???";

	Common::StringList filenames;
	filenames = saveFileMan->listSavefiles(pattern.c_str());
	sort(filenames.begin(), filenames.end());	// Sort (hopefully ensuring we are sorted numerically..)

	SaveStateList saveList;
	for (Common::StringList::const_iterator file = filenames.begin(); file != filenames.end(); file++) {
		// Obtain the last 3 digits of the filename, since they correspond to the save slot
		int slotNum = atoi(file->c_str() + file->size() - 3);
		
		if (slotNum >= 0 && slotNum <= 999) {
			Common::InSaveFile *in = saveFileMan->openForLoading(file->c_str());
			if (in) {
				if (Kyra::KyraEngine_v1::readSaveHeader(in, header) == Kyra::KyraEngine_v1::kRSHENoError)
					saveList.push_back(SaveStateDescriptor(slotNum, header.description, *file));
				delete in;
			}
		}
	}

	return saveList;
}

#if PLUGIN_ENABLED_DYNAMIC(KYRA)
	REGISTER_PLUGIN_DYNAMIC(KYRA, PLUGIN_TYPE_ENGINE, KyraMetaEngine);
#else
	REGISTER_PLUGIN_STATIC(KYRA, PLUGIN_TYPE_ENGINE, KyraMetaEngine);
#endif