C++ (Cpp) SaveGame::readLESint32 Examples

Example #1

File: detection.cpp Project: agharbi/residual

SaveStateList GrimMetaEngine::listSaves(const char *target) const {
	Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
	Common::StringArray filenames;
	Common::String pattern = "grim*.gsv";

	filenames = saveFileMan->listSavefiles(pattern);

	SaveStateList saveList;
	char str[256];
	int32 strSize;
	for (Common::StringArray::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
		// Obtain the last digits of the filename, since they correspond to the save slot
		int slotNum = atoi(file->c_str() + 4);

		if (slotNum >= 0) {
			SaveGame *savedState = SaveGame::openForLoading(*file);
			if (savedState && savedState->isCompatible()) {
				savedState->beginSection('SUBS');
				strSize = savedState->readLESint32();
				savedState->read(str, strSize);
				savedState->endSection();
				saveList.push_back(SaveStateDescriptor(slotNum, str));
			}
			delete savedState;
		}
	}

	Common::sort(saveList.begin(), saveList.end(), cmpSave);
	return saveList;
}

Example #2

File: lua_v1.cpp Project: Harrypoppins/grim_mouse

void Lua_V1::GetSaveGameData() {
	lua_Object param = lua_getparam(1);
	if (!lua_isstring(param))
		return;
	const char *filename = lua_getstring(param);
	SaveGame *savedState = SaveGame::openForLoading(filename);
	lua_Object result = lua_createtable();

	if (!savedState || !savedState->isCompatible()) {
		lua_pushobject(result);
		lua_pushnumber(2);
		lua_pushstring("mo.set"); // Just a placeholder to not make it throw a lua error
		lua_settable();
		lua_pushobject(result);

		if (!savedState) {
			warning("Savegame %s is invalid", filename);
		} else {
			warning("Savegame %s is incompatible with this ResidualVM build. Save version: %d.%d; current version: %d.%d",
					filename, savedState->saveMajorVersion(), savedState->saveMinorVersion(),
					SaveGame::SAVEGAME_MAJOR_VERSION, SaveGame::SAVEGAME_MINOR_VERSION);
		}
		delete savedState;
		return;
	}
	int32 dataSize = savedState->beginSection('SUBS');

	char str[200];
	int32 strSize;
	int count = 0;

	for (;;) {
		if (dataSize <= 0)
			break;
		strSize = savedState->readLESint32();
		savedState->read(str, strSize);
		lua_pushobject(result);
		lua_pushnumber(count);
		lua_pushstring(str);
		lua_settable();
		dataSize -= strSize;
		dataSize -= 4;
		count++;
	}
	lua_pushobject(result);

	savedState->endSection();
	delete savedState;
}

Example #3

File: detection.cpp Project: Botje/residualvm

SaveStateList GrimMetaEngine::listSaves(const char *target) const {
	Common::String gameId = ConfMan.get("gameid", target);
	Common::Platform platform = Common::parsePlatform(ConfMan.get("platform", target));
	Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
	Common::StringArray filenames;
	Common::String pattern = gameId == "monkey4" ? "efmi###.gsv" : "grim##.gsv";
	
	if (platform == Common::kPlatformPS2)
		pattern = "efmi###.ps2";

	filenames = saveFileMan->listSavefiles(pattern);

	SaveStateList saveList;
	char str[256];
	int32 strSize;
	for (Common::StringArray::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
		// Obtain the last digits of the filename, since they correspond to the save slot
		int slotNum = atoi(file->c_str() + 4);

		if (slotNum >= 0) {
			SaveGame *savedState = SaveGame::openForLoading(*file);
			if (savedState && savedState->isCompatible()) {
				if (platform == Common::kPlatformPS2)
					savedState->beginSection('PS2S');
				else
					savedState->beginSection('SUBS');
				strSize = savedState->readLESint32();
				savedState->read(str, strSize);
				savedState->endSection();
				saveList.push_back(SaveStateDescriptor(slotNum, str));
			}
			delete savedState;
		}
	}

	Common::sort(saveList.begin(), saveList.end(), SaveStateDescriptorSlotComparator());
	return saveList;
}