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/* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#include "base/plugins.h"
#include "common/memstream.h"
#include "engines/advancedDetector.h"
#include "common/system.h"
#include "graphics/surface.h"
#include "tony/tony.h"
#include "tony/game.h"
#include "tony/detection.h"
namespace Tony {
uint32 TonyEngine::getFeatures() const {
return _gameDescription->desc.flags;
}
Common::Language TonyEngine::getLanguage() const {
return _gameDescription->desc.language;
}
bool TonyEngine::getIsDemo() const {
return _gameDescription->desc.flags & ADGF_DEMO;
}
bool TonyEngine::isCompressed() const {
return _gameDescription->desc.flags & GF_COMPRESSED;
}
} // End of namespace Tony
class TonyMetaEngine : public AdvancedMetaEngine<Tony::TonyGameDescription> {
public:
const char *getName() const override {
return "tony";
}
bool hasFeature(MetaEngineFeature f) const override;
Common::Error createInstance(OSystem *syst, Engine **engine, const Tony::TonyGameDescription *desc) const override;
SaveStateList listSaves(const char *target) const override;
int getMaximumSaveSlot() const override;
bool removeSaveState(const char *target, int slot) const override;
SaveStateDescriptor querySaveMetaInfos(const char *target, int slot) const override;
};
bool TonyMetaEngine::hasFeature(MetaEngineFeature f) const {
return
(f == kSupportsListSaves) ||
(f == kSupportsLoadingDuringStartup) ||
(f == kSupportsDeleteSave) ||
(f == kSavesSupportMetaInfo) ||
(f == kSimpleSavesNames) ||
(f == kSavesSupportThumbnail);
}
bool Tony::TonyEngine::hasFeature(EngineFeature f) const {
return
(f == kSupportsReturnToLauncher) ||
(f == kSupportsLoadingDuringRuntime) ||
(f == kSupportsSavingDuringRuntime);
}
Common::Error TonyMetaEngine::createInstance(OSystem *syst, Engine **engine, const Tony::TonyGameDescription *desc) const {
*engine = new Tony::TonyEngine(syst,desc);
return Common::kNoError;
}
SaveStateList TonyMetaEngine::listSaves(const char *target) const {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
Common::StringArray filenames;
Common::String saveDesc;
Common::String pattern = "tony.0##";
filenames = saveFileMan->listSavefiles(pattern);
SaveStateList saveList;
for (Common::StringArray::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) {
byte thumbnailData[160 * 120 * 2];
Common::String saveName;
byte difficulty;
if (Tony::RMOptionScreen::loadThumbnailFromSaveState(slotNum, thumbnailData, saveName, difficulty)) {
// Add the save name to the savegame list
saveList.push_back(SaveStateDescriptor(this, slotNum, saveName));
}
}
}
// Sort saves based on slot number.
Common::sort(saveList.begin(), saveList.end(), SaveStateDescriptorSlotComparator());
return saveList;
}
int TonyMetaEngine::getMaximumSaveSlot() const {
return 99;
}
bool TonyMetaEngine::removeSaveState(const char *target, int slot) const {
Common::String filename = Tony::TonyEngine::getSaveStateFileName(slot);
return g_system->getSavefileManager()->removeSavefile(filename);
}
SaveStateDescriptor TonyMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
Common::String saveName;
byte difficulty;
Graphics::Surface *to = new Graphics::Surface();
to->create(160, 120, Graphics::PixelFormat(2, 5, 5, 5, 0, 10, 5, 0, 0));
if (Tony::RMOptionScreen::loadThumbnailFromSaveState(slot, (byte *)to->getPixels(), saveName, difficulty)) {
#ifdef SCUMM_BIG_ENDIAN
uint16 *pixels = (uint16 *)to->getPixels();
for (int i = 0; i < to->w * to->h; ++i)
pixels[i] = READ_LE_UINT16(pixels + i);
#endif
// Create the return descriptor
SaveStateDescriptor desc(this, slot, saveName);
desc.setDeletableFlag(true);
desc.setWriteProtectedFlag(false);
desc.setThumbnail(to);
return desc;
}
delete to;
return SaveStateDescriptor();
}
#if PLUGIN_ENABLED_DYNAMIC(TONY)
REGISTER_PLUGIN_DYNAMIC(TONY, PLUGIN_TYPE_ENGINE, TonyMetaEngine);
#else
REGISTER_PLUGIN_STATIC(TONY, PLUGIN_TYPE_ENGINE, TonyMetaEngine);
#endif
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