scummvm/engines/parallaction/detection.cpp
2008-09-11 19:47:45 +00:00

321 lines
8.7 KiB
C++

/* 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 "common/config-manager.h"
#include "common/advancedDetector.h"
#include "parallaction/parallaction.h"
namespace Parallaction {
struct PARALLACTIONGameDescription {
Common::ADGameDescription desc;
int gameType;
uint32 features;
};
int Parallaction::getGameType() const { return _gameDescription->gameType; }
uint32 Parallaction::getFeatures() const { return _gameDescription->features; }
Common::Language Parallaction::getLanguage() const { return _gameDescription->desc.language; }
Common::Platform Parallaction::getPlatform() const { return _gameDescription->desc.platform; }
}
static const PlainGameDescriptor parallactionGames[] = {
{"parallaction", "Parallaction engine game"},
{"nippon", "Nippon Safes Inc."},
{"bra", "The Big Red Adventure"},
{0, 0}
};
namespace Parallaction {
static const PARALLACTIONGameDescription gameDescriptions[] = {
{
{
"nippon",
"Multi-lingual",
{
{ "disk1", 0, "610363308258e926dbabd5a9e7bb769f", 1060142},
{ "disk2", 0, "bfdd7bcfbc226f4acf3f67fa9efa2826", 907205},
{ "disk3", 0, "eec08180240888d76e3cfe3e183d5d5d", 1030721},
{ "disk4", 0, "5bffddc7db226bdaa7dd3e10e5a15e68", 1151403},
{ "en", 0, "65cbfa81eafe308621184796ed116700", 399360},
{ "fr", 0, "ac20c743ea10f2cb4491f76c5644582c", 410624},
{ "ge", 0, "50916bfa34aee1380e0e959b37eceb5a", 410624},
{ "it", 0, "89964aef04d2c53a615ee8983caf2775", 410624},
{ NULL, 0, NULL, 0}
},
Common::UNK_LANG,
Common::kPlatformPC,
Common::ADGF_NO_FLAGS
},
GType_Nippon,
GF_LANG_EN | GF_LANG_FR | GF_LANG_DE | GF_LANG_IT | GF_LANG_MULT,
},
{
{
"nippon",
"Multi-lingual",
{
{ "disk0", 0, "16cca8724fdf4ec8234385497a0c728a", 208437},
{ "disk1", 0, "6b29987cfe2298d3745b6d99a0080c44", 901120},
{ "disk2", 0, "2db40bf8198a57d18e4471a6deaab970", 901120},
{ "disk3", 0, "0486972962b2bfc230e789b9f88f9ec8", 901120},
{ "disk4", 0, "6f625e7f05da4a2f57d6b62d57013614", 901120},
{ "en", 0, "c9ec4f2267d736eef4877c5133e1c6e1", 174074},
{ "ge", 0, "42d6f10a4ebdadb25a6161d53ea4f450", 182298},
{ "fr", 0, "cf17defc24f143d1a9acb52eaa5c2406", 179958},
{ NULL, 0, NULL, 0}
},
Common::UNK_LANG,
Common::kPlatformAmiga,
Common::ADGF_NO_FLAGS
},
GType_Nippon,
GF_LANG_EN | GF_LANG_FR | GF_LANG_DE | GF_LANG_MULT,
},
{
{
"nippon",
"Demo",
{
{ "disk0", 0, "6fed2e18a6bfe5e8bb49144fcc95fd11", 624640},
{ "fr", 0, "72f04be4320dfac719431419ec2b9a0d", 12778},
{ NULL, 0, NULL, 0}
},
Common::EN_ANY,
Common::kPlatformAmiga,
Common::ADGF_DEMO
},
GType_Nippon,
GF_LANG_EN | GF_DEMO,
},
{
{
"nippon",
"",
{
{ "disk0", 0, "bfee75d8015f1fb97e75dbe08df4bef7", 354304},
{ "disk1", 0, "f339dd108c1a1f5cd4853d9966e5d01f", 901120},
{ "disk2", 0, "2db40bf8198a57d18e4471a6deaab970", 901120},
{ "disk3", 0, "0486972962b2bfc230e789b9f88f9ec8", 901120},
{ "disk4", 0, "6f625e7f05da4a2f57d6b62d57013614", 901120},
{ "it", 0, "746088eb8de2b2713685d243a4e4678f", 185344},
{ NULL, 0, NULL, 0}
},
Common::IT_ITA,
Common::kPlatformAmiga,
Common::ADGF_NO_FLAGS
},
GType_Nippon,
GF_LANG_IT,
},
{
{
"bra",
"Multi-lingual",
{
{ "tbra.bmp", 0, "3174c095a0e1a4eaf05c403445711e9b", 80972 },
{ "russia.fnt", 0, "57f85ff62aeca6334fdcaf718e313b49", 18344 },
{ NULL, 0, NULL, 0}
},
Common::UNK_LANG,
Common::kPlatformPC,
Common::ADGF_NO_FLAGS
},
GType_BRA,
GF_LANG_EN | GF_LANG_FR | GF_LANG_DE | GF_LANG_IT | GF_LANG_MULT,
},
{
{
"bra",
"Demo",
{
{ "russia.fnt", 0, "0dd55251d2886d6783718df2b184bf97", 10649 },
{ NULL, 0, NULL, 0}
},
Common::UNK_LANG,
Common::kPlatformPC,
Common::ADGF_DEMO
},
GType_BRA,
GF_LANG_EN | GF_DEMO,
},
// TODO: Base the detection of Amiga BRA on actual data file, not executable file.
{
{
"bra",
"Multi-lingual",
{
{ "bigred", 0, "4f1e6bfd974b8ebabaad96d536904477", 95232 },
{ NULL, 0, NULL, 0}
},
Common::UNK_LANG,
Common::kPlatformAmiga,
Common::ADGF_NO_FLAGS
},
GType_BRA,
GF_LANG_EN | GF_LANG_FR | GF_LANG_DE | GF_LANG_IT | GF_LANG_MULT,
},
// TODO: Base the detection of Amiga BRA demo on actual data file, not executable file.
{
{
"bra",
"Demo",
{
{ "bigred", 0, "b62a7b589fb5e9071f021227640893bf", 97004 },
{ NULL, 0, NULL, 0}
},
Common::UNK_LANG,
Common::kPlatformAmiga,
Common::ADGF_DEMO
},
GType_BRA,
GF_LANG_EN | GF_DEMO,
},
{ AD_TABLE_END_MARKER, 0, 0 }
};
}
static const Common::ADParams detectionParams = {
// Pointer to ADGameDescription or its superset structure
(const byte *)Parallaction::gameDescriptions,
// Size of that superset structure
sizeof(Parallaction::PARALLACTIONGameDescription),
// Number of bytes to compute MD5 sum for
5000,
// List of all engine targets
parallactionGames,
// Structure for autoupgrading obsolete targets
0,
// Name of single gameid (optional)
"parallaction",
// List of files for file-based fallback detection (optional)
0,
// Flags
0
};
class ParallactionMetaEngine : public Common::AdvancedMetaEngine {
public:
ParallactionMetaEngine() : Common::AdvancedMetaEngine(detectionParams) {}
virtual const char *getName() const {
return "Parallaction engine";
}
virtual const char *getCopyright() const {
return "Nippon Safes Inc. (C) Dynabyte";
}
virtual bool hasFeature(MetaEngineFeature f) const;
virtual bool createInstance(OSystem *syst, Engine **engine, const Common::ADGameDescription *desc) const;
virtual SaveStateList listSaves(const char *target) const;
virtual void removeSaveState(const char *target, int slot) const;
};
bool ParallactionMetaEngine::hasFeature(MetaEngineFeature f) const {
return
(f == kSupportsRTL) ||
(f == kSupportsListSaves) ||
(f == kSupportsDirectLoad) ||
(f == kSupportsDeleteSave);
}
bool ParallactionMetaEngine::createInstance(OSystem *syst, Engine **engine, const Common::ADGameDescription *desc) const {
const Parallaction::PARALLACTIONGameDescription *gd = (const Parallaction::PARALLACTIONGameDescription *)desc;
bool res = true;
switch (gd->gameType) {
case Parallaction::GType_Nippon:
*engine = new Parallaction::Parallaction_ns(syst, gd);
break;
case Parallaction::GType_BRA:
*engine = new Parallaction::Parallaction_br(syst, gd);
break;
default:
res = false;
error("Parallaction engine: unknown gameType");
}
return res;
}
SaveStateList ParallactionMetaEngine::listSaves(const char *target) const {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
Common::StringList filenames;
Common::String pattern = target;
pattern += ".0??";
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 2 digits of the filename, since they correspond to the save slot
int slotNum = atoi(file->c_str() + file->size() - 2);
if (slotNum >= 0 && slotNum <= 99) {
Common::InSaveFile *in = saveFileMan->openForLoading(file->c_str());
if (in) {
Common::String saveDesc = in->readLine();
saveList.push_back(SaveStateDescriptor(slotNum, saveDesc, *file));
delete in;
}
}
}
return saveList;
}
void ParallactionMetaEngine::removeSaveState(const char *target, int slot) const {
char extension[6];
snprintf(extension, sizeof(extension), ".0%02d", slot);
Common::String filename = target;
filename += extension;
g_system->getSavefileManager()->removeSavefile(filename.c_str());
}
#if PLUGIN_ENABLED_DYNAMIC(PARALLACTION)
REGISTER_PLUGIN_DYNAMIC(PARALLACTION, PLUGIN_TYPE_ENGINE, ParallactionMetaEngine);
#else
REGISTER_PLUGIN_STATIC(PARALLACTION, PLUGIN_TYPE_ENGINE, ParallactionMetaEngine);
#endif