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https://github.com/libretro/scummvm.git
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270 lines
7.5 KiB
C++
270 lines
7.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "common/config-manager.h"
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#include "engines/advancedDetector.h"
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#include "common/savefile.h"
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#include "common/system.h"
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#include "common/fs.h"
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#include "base/plugins.h"
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#include "graphics/thumbnail.h"
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#include "tucker/tucker.h"
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static const PlainGameDescriptor tuckerGames[] = {
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{ "tucker", "Bud Tucker in Double Trouble" },
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{ nullptr, nullptr }
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};
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static const ADGameDescription tuckerGameDescriptions[] = {
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{
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"tucker",
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"",
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AD_ENTRY1s("infobar.txt", "f1e42a95972643462b9c3c2ea79d6683", 543),
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Common::FR_FRA,
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Common::kPlatformDOS,
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Tucker::kGameFlagNoSubtitles,
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GUIO0()
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},
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{
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"tucker",
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"",
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AD_ENTRY1s("infobar.txt", "9c1ddeafc5283b90d1a284bd0924831c", 462),
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Common::EN_ANY,
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Common::kPlatformDOS,
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Tucker::kGameFlagEncodedData,
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GUIO0()
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},
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{
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"tucker",
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"",
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AD_ENTRY1s("infobar.txt", "1b3ea79d8528ea3c7df83dd0ed345e37", 525),
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Common::ES_ESP,
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Common::kPlatformDOS,
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Tucker::kGameFlagEncodedData,
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GUIO0()
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},
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{
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"tucker",
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"",
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AD_ENTRY1s("infobrgr.txt", "4df9eb65722418d1a1723508115b146c", 552),
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Common::DE_DEU,
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Common::kPlatformDOS,
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Tucker::kGameFlagEncodedData,
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GUIO0()
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},
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{
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"tucker",
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"",
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AD_ENTRY1s("infobar.txt", "5f85285bbc23ce57cbc164021ee1f23c", 525),
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Common::PL_POL,
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Common::kPlatformDOS,
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0,
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GUIO0()
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},
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{
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"tucker",
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"",
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AD_ENTRY1s("infobar.txt", "e548994877ff31ca304f6352ce022a8e", 497),
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Common::CZ_CZE,
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Common::kPlatformDOS,
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Tucker::kGameFlagEncodedData,
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GUIO0()
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},
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{ // Russian fan translation
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"tucker",
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"",
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AD_ENTRY1s("infobrgr.txt", "4b5a315e449a7f9eaf2025ec87466cd8", 552),
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Common::RU_RUS,
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Common::kPlatformDOS,
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Tucker::kGameFlagEncodedData,
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GUIO0()
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},
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{
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"tucker",
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"Demo",
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AD_ENTRY1s("infobar.txt", "010b055de42097b140d5bcb6e95a5c7c", 203),
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Common::EN_ANY,
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Common::kPlatformDOS,
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ADGF_DEMO | Tucker::kGameFlagDemo,
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GUIO0()
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},
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AD_TABLE_END_MARKER
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};
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static const ADGameDescription tuckerDemoGameDescription = {
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"tucker",
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"Non-Interactive Demo",
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AD_ENTRY1(0, 0),
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Common::EN_ANY,
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Common::kPlatformDOS,
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ADGF_DEMO | Tucker::kGameFlagDemo | Tucker::kGameFlagIntroOnly,
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GUIO0()
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};
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class TuckerMetaEngine : public AdvancedMetaEngine {
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public:
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TuckerMetaEngine() : AdvancedMetaEngine(tuckerGameDescriptions, sizeof(ADGameDescription), tuckerGames) {
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_md5Bytes = 512;
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_singleId = "tucker";
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}
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virtual const char *getName() const {
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return "Bud Tucker in Double Trouble";
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}
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virtual const char *getOriginalCopyright() const {
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return "Bud Tucker in Double Trouble (C) Merit Studios";
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}
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virtual bool hasFeature(MetaEngineFeature f) const {
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switch (f) {
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case kSupportsListSaves:
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case kSupportsLoadingDuringStartup:
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case kSupportsDeleteSave:
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case kSavesSupportMetaInfo:
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case kSavesSupportThumbnail:
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case kSavesSupportCreationDate:
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case kSavesSupportPlayTime:
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return true;
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default:
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return false;
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}
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}
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virtual bool createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const {
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if (desc) {
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*engine = new Tucker::TuckerEngine(syst, desc->language, desc->flags);
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}
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return desc != nullptr;
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}
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virtual ADDetectedGame fallbackDetect(const FileMap &allFiles, const Common::FSList &fslist) const override {
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for (Common::FSList::const_iterator d = fslist.begin(); d != fslist.end(); ++d) {
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Common::FSList audiofslist;
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if (d->isDirectory() && d->getName().equalsIgnoreCase("audio") && d->getChildren(audiofslist, Common::FSNode::kListFilesOnly)) {
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for (Common::FSList::const_iterator f = audiofslist.begin(); f != audiofslist.end(); ++f) {
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if (!f->isDirectory() && f->getName().equalsIgnoreCase("demorolc.raw")) {
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return ADDetectedGame(&tuckerDemoGameDescription);
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}
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}
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}
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}
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return ADDetectedGame();
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}
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virtual SaveStateList listSaves(const char *target) const {
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Common::String pattern = Tucker::generateGameStateFileName(target, 0, true);
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Common::StringArray filenames = g_system->getSavefileManager()->listSavefiles(pattern);
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Tucker::TuckerEngine::SavegameHeader header;
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SaveStateList saveList;
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for (Common::StringArray::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
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int slot;
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const char *ext = strrchr(file->c_str(), '.');
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if (ext && (slot = atoi(ext + 1)) >= 0 && slot <= Tucker::kLastSaveSlot) {
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Common::InSaveFile *in = g_system->getSavefileManager()->openForLoading(*file);
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if (in) {
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if (Tucker::TuckerEngine::readSavegameHeader(in, header) == Tucker::TuckerEngine::kSavegameNoError) {
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saveList.push_back(SaveStateDescriptor(slot, header.description));
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}
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delete in;
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}
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}
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}
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// Sort saves based on slot number.
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Common::sort(saveList.begin(), saveList.end(), SaveStateDescriptorSlotComparator());
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return saveList;
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}
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virtual int getMaximumSaveSlot() const {
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return Tucker::kLastSaveSlot;
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}
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virtual void removeSaveState(const char *target, int slot) const {
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Common::String filename = Tucker::generateGameStateFileName(target, slot);
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g_system->getSavefileManager()->removeSavefile(filename);
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}
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SaveStateDescriptor querySaveMetaInfos(const char *target, int slot) const {
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Common::String fileName = Common::String::format("%s.%d", target, slot);
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Common::InSaveFile *file = g_system->getSavefileManager()->openForLoading(fileName);
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if (!file) {
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return SaveStateDescriptor();
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}
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Tucker::TuckerEngine::SavegameHeader header;
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Tucker::TuckerEngine::SavegameError savegameError = Tucker::TuckerEngine::readSavegameHeader(file, header, false);
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if (savegameError) {
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delete file;
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return SaveStateDescriptor();
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}
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SaveStateDescriptor desc(slot, header.description);
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if (slot == Tucker::kAutoSaveSlot) {
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bool autosaveAllowed = Tucker::TuckerEngine::isAutosaveAllowed(target);
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desc.setDeletableFlag(!autosaveAllowed);
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desc.setWriteProtectedFlag(autosaveAllowed);
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}
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if (header.version >= 2) {
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// creation/play time
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if (header.saveDate) {
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int day = (header.saveDate >> 24) & 0xFF;
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int month = (header.saveDate >> 16) & 0xFF;
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int year = header.saveDate & 0xFFFF;
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desc.setSaveDate(year, month, day);
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}
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if (header.saveTime) {
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int hour = (header.saveTime >> 16) & 0xFF;
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int minutes = (header.saveTime >> 8) & 0xFF;
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desc.setSaveTime(hour, minutes);
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}
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if (header.playTime) {
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desc.setPlayTime(header.playTime * 1000);
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}
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// thumbnail
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if (header.thumbnail) {
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desc.setThumbnail(header.thumbnail);
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}
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}
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delete file;
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return desc;
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}
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};
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#if PLUGIN_ENABLED_DYNAMIC(TUCKER)
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REGISTER_PLUGIN_DYNAMIC(TUCKER, PLUGIN_TYPE_ENGINE, TuckerMetaEngine);
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#else
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REGISTER_PLUGIN_STATIC(TUCKER, PLUGIN_TYPE_ENGINE, TuckerMetaEngine);
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#endif
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