SaveStateList SkyMetaEngine::listSaves(const char *target) const { Common::SaveFileManager *saveFileMan = g_system->getSavefileManager(); SaveStateList saveList; // Load the descriptions Common::StringArray savenames; savenames.resize(MAX_SAVE_GAMES+1); Common::InSaveFile *inf; inf = saveFileMan->openForLoading("SKY-VM.SAV"); if (inf != NULL) { char *tmpBuf = new char[MAX_SAVE_GAMES * MAX_TEXT_LEN]; char *tmpPtr = tmpBuf; inf->read(tmpBuf, MAX_SAVE_GAMES * MAX_TEXT_LEN); for (int i = 0; i < MAX_SAVE_GAMES; ++i) { savenames[i] = tmpPtr; tmpPtr += savenames[i].size() + 1; } delete inf; delete[] tmpBuf; } // Find all saves Common::StringArray filenames; filenames = saveFileMan->listSavefiles("SKY-VM.???"); sort(filenames.begin(), filenames.end()); // Sort (hopefully ensuring we are sorted numerically..) // Slot 0 is the autosave, if it exists. // TODO: Check for the existence of the autosave -- but this require us // to know which SKY variant we are looking at. saveList.insert_at(0, SaveStateDescriptor(0, "*AUTOSAVE*")); // Prepare the list of savestates by looping over all matching savefiles for (Common::StringArray::const_iterator file = filenames.begin(); file != filenames.end(); ++file) { // Extract the extension Common::String ext = file->c_str() + file->size() - 3; ext.toUppercase(); if (Common::isDigit(ext[0]) && Common::isDigit(ext[1]) && Common::isDigit(ext[2])) { int slotNum = atoi(ext.c_str()); Common::InSaveFile *in = saveFileMan->openForLoading(*file); if (in) { saveList.push_back(SaveStateDescriptor(slotNum+1, savenames[slotNum])); delete in; } } } return saveList; }