public SavegameQueueItem GetMostRecentSaveObject(uint profileId)
{
var recentStorageFile = savegameProfile.ProfileDirectory.GetFiles(SavegameHelper.GetStorageFilenameFromProfileId(profileId), SearchOption.TopDirectoryOnly).OrderByDescending(p => p.LastWriteTime).FirstOrDefault();
if (recentStorageFile != null)
{
var queueItem = new SavegameQueueItem()
{
DetectionTimestamp = DateTime.Now,
WriteRetries = 0,
SaveStoragePath = recentStorageFile.FullName,
SaveMetafilePath = Path.Combine(Path.GetDirectoryName(recentStorageFile.FullName), "mf_" + recentStorageFile.Name),
decryptionSeed = savegameProfile.EncryptionSeed,
Type = savegameProfile.SaveProfileType,
Comment = "[NMSGM] Automatic backup of savegame slot overwritten during restore."
};
return(queueItem);
}
else
{
return(null);
}
}
//VERY ugly
private void btnRestore_Click(object sender, EventArgs e)
{
if (olvBackups.SelectedItems.Count != 1)
{
MessageBox.Show("Please select exactly one row to export");
}
else
{
var entryToRestore = (SavegameDatabaseEntry)olvBackups.SelectedObject;
var nmsProc = Process.GetProcesses().Count(p => p.ProcessName.ToLower() == "nms");
if (nmsProc != 0)
{
MessageBox.Show("No Man's Sky is currently running.\r\n " +
"There is an experimental feature that lets you restore savegames even when NMS is running. If you are using this you will have to re-open the ingame menu to see the restored savegame selectable for loading.\r\n\r\n" +
"The restored savegame will show up as the most recent (current) save\r\n\r\n" +
"In case this is not working for you please close NMS before restoring");
}
// get most recent save (which will be overwritten)
// we have to use the correct index!!!
uint id;
using (var db = new LiteDatabase(NMSGMSettings.DbFilePath))
{
var saveIndex = db.GetCollection <SavegameDatabaseEntry>("SavegameIndexV1");
var objects = saveIndex.FindById(entryToRestore.Id);
var sto = db.FileStorage.FindById(objects.stBlobId);
id = SavegameHelper.GetProfileFromFilename(sto.Filename);
}
var recentSave = _main.GetMostRecentSaveById(id);
bool preRestoreSaveSuccess = false;
if (recentSave != null)
{
try
{
var db = new SaveStorage();
db.SaveFileToDb(recentSave, _main);
preRestoreSaveSuccess = true;
}
catch (Exception ex)
{
MessageBox.Show("Automatic backup of most recent save before overwriting by restore failed. Please try again");
}
}
else
{
// hacky, we need this so restores to empty savegame dirs are possible
preRestoreSaveSuccess = true;
}
if (preRestoreSaveSuccess)
{
try
{
var watcherPaused = _main.PauseWatcher();
var savegameProfilePath = _main.GetSavegameRootPath();
using (var db = new LiteDatabase(NMSGMSettings.DbFilePath))
{
var saveIndex = db.GetCollection <SavegameDatabaseEntry>("SavegameIndexV1");
var objects = saveIndex.FindById(entryToRestore.Id);
var sto = db.FileStorage.FindById(objects.stBlobId);
var mf = db.FileStorage.FindById(objects.mfBlobId);
var stoPath = Path.Combine(savegameProfilePath.FullName, sto.Filename);
var mfPath = Path.Combine(savegameProfilePath.FullName, mf.Filename);
sto.SaveAs(stoPath, true);
mf.SaveAs(mfPath, true);
File.SetLastWriteTime(stoPath, DateTime.Now);
File.SetLastWriteTime(mfPath, DateTime.Now);
}
if (watcherPaused)
{
_main.UnpauseWatcher();
}
MessageBox.Show("Restore successful");
}
catch (Exception exc)
{
MessageBox.Show("Restore failed: " + exc.Message);
}
}
ReloadObjectsFromDb();
}
}
