scummvm/engines/sword25/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 "base/plugins.h"

#include "engines/advancedDetector.h"

#include "sword25/sword25.h"

namespace Sword25 {
uint32 Sword25Engine::getGameFlags() const { return _gameDescription->flags; }
}

static const PlainGameDescriptor Sword25Game[] = {
	{"sword25", "Broken Sword 2.5"},
	{0, 0}
};

namespace Sword25 {

// TODO: Need to decide whether we're going to implement code to detect all the various languages allowed,
// both by the core data package, as well as the extra languages added by the patch file; also, I don't
// think that all the languages supported by the game currently have constants in ScummVM
static const ADGameDescription gameDescriptions[] = {
	{
		"sword25",
		"",
		AD_ENTRY1s("data.b25c", "f8b6e03ada2d2f6cf27fbc11ad1572e9", 654310588),
		Common::EN_ANY,
		Common::kPlatformUnknown,
		ADGF_NO_FLAGS,
		Common::GUIO_NONE
	},
	{
		"sword25",
		"Extracted",
		{{"_includes.lua", 0, 0, -1},
		 {"boot.lua", 0, 0, -1},
		 {"kernel.lua", 0, 0, -1},
		 AD_LISTEND},
		Common::EN_ANY,
		Common::kPlatformUnknown,
		GF_EXTRACTED,
		Common::GUIO_NONE
	},
	AD_TABLE_END_MARKER
};

} // End of namespace Sword25

static const char *directoryGlobs[] = {
	"system", // Used by extracted dats
	0
};

static const ADParams detectionParams = {
	// Pointer to ADGameDescription or its superset structure
	(const byte *)Sword25::gameDescriptions,
	// Size of that superset structure
	sizeof(ADGameDescription),
	// Number of bytes to compute MD5 sum for
	5000,
	// List of all engine targets
	Sword25Game,
	// Structure for autoupgrading obsolete targets
	0,
	// Name of single gameid (optional)
	NULL,
	// List of files for file-based fallback detection (optional)
	0,
	// Flags
	0,
	// Additional GUI options (for every game}
	Common::GUIO_NOMIDI,
	// Maximum directory depth
	2,
	// List of directory globs
	directoryGlobs
};

class Sword25MetaEngine : public AdvancedMetaEngine {
public:
	Sword25MetaEngine() : AdvancedMetaEngine(detectionParams) {}

	virtual const char *getName() const {
		return "The Broken Sword 2.5 Engine";
	}

	virtual const char *getOriginalCopyright() const {
		return "Broken Sword 2.5 (C) Malte Thiesen, Daniel Queteschiner and Michael Elsdorfer";
	}

	virtual bool createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const;
};

bool Sword25MetaEngine::createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const {
	if (desc) {
		*engine = new Sword25::Sword25Engine(syst, desc);
	}
	return desc != 0;
}

#if PLUGIN_ENABLED_DYNAMIC(SWORD25)
	REGISTER_PLUGIN_DYNAMIC(SWORD25, PLUGIN_TYPE_ENGINE, Sword25MetaEngine);
#else
	REGISTER_PLUGIN_STATIC(SWORD25, PLUGIN_TYPE_ENGINE, Sword25MetaEngine);
#endif