private void reloadReplays()
{
loadReplay.Enabled = false;
replaySelect.Items.Clear();
scoreDb = DatabaseDecoder.DecodeScores(Path.Combine(osuRoot, "scores.db"));
scoreDb.Scores.Sort((a, b) =>
{
var aS = a.Item2;
var bS = b.Item2;
if (aS.Count == 0)
{
return(1);
}
if (bS.Count == 0)
{
return(-1);
}
aS.Sort((x, y) => DateTime.Compare(y.ScoreTimestamp, x.ScoreTimestamp));
bS.Sort((x, y) => DateTime.Compare(y.ScoreTimestamp, x.ScoreTimestamp));
return(DateTime.Compare(bS[0].ScoreTimestamp, aS[0].ScoreTimestamp));
});
mapSelect.Items.Clear();
foreach (var tp in scoreDb.Scores)
{
var map = mapsByHash[tp.Item1];
mapSelect.Items.Add(map.FileName);
}
}
public async Task <IActionResult> AddNewOrUpdateScores([FromBody] GroupScoresRequest request)
{
BaseResponse response = new BaseResponse();
if (!ModelState.IsValid)
{
response.Success = false;
response.ExceptionObject = new Exception(NotValidRequest, new Exception(ModelState.Values.First().Errors.First().ErrorMessage));
return(BadRequest(response));
}
try
{
ScoresDatabase scoresDatabase = new ScoresDatabase(_context);
var validateResult = ValidateRequest(request.Data);
if (validateResult != null)
{
return(validateResult);
}
ScoreBuilder scoreBuilder = new ScoreBuilder();
scoresDatabase.AddNewOrUpdateScores(scoreBuilder.BuildScores(request.Data));
await _context.SaveChangesAsync();
var scores = scoresDatabase.GetAllFromTheTableScore().ToList();
if (scores.Any())
{
GroupScoreCounter groupScoreCounter = new GroupScoreCounter(scores);
IDictionary <string, IDictionary <string, int> > groupResults =
groupScoreCounter.SortListAccordingGroup(request.RetrieveGroups);
response.Result = groupResults;
}
response.Success = true;
return(Ok(response));
}
catch (Exception e)
{
response.Success = false;
response.ExceptionObject = e;
return(BadRequest(response));
}
}
/// <summary>
/// Parses scores.db file.
/// </summary>
/// <param name="stream">Stream containing scores.db data.</param>
/// <returns>A usable <see cref="ScoresDatabase"/>.</returns>
public static ScoresDatabase DecodeScores(Stream stream)
{
ScoresDatabase db = new ScoresDatabase();
using (var r = new SerializationReader(stream))
{
db.OsuVersion = r.ReadInt32();
int beatmapCount = r.ReadInt32();
for (int i = 0; i < beatmapCount; i++)
{
string md5Hash = r.ReadString();
int scoresCount = r.ReadInt32();
List <Score> scores = new List <Score>();
for (int j = 0; j < scoresCount; j++)
{
Score score = new Score();
score.Ruleset = (Ruleset)r.ReadByte();
score.OsuVersion = r.ReadInt32();
score.BeatmapMD5Hash = r.ReadString();
score.PlayerName = r.ReadString();
score.ReplayMD5Hash = r.ReadString();
score.Count300 = r.ReadUInt16();
score.Count100 = r.ReadUInt16();
score.Count50 = r.ReadUInt16();
score.CountGeki = r.ReadUInt16();
score.CountKatu = r.ReadUInt16();
score.CountMiss = r.ReadUInt16();
score.ReplayScore = r.ReadInt32();
score.Combo = r.ReadUInt16();
score.PerfectCombo = r.ReadBoolean();
score.Mods = (Mods)r.ReadInt32();
string lifeBarGraphData = r.ReadString();
score.ScoreTimestamp = r.ReadDateTime();
r.BaseStream.Seek(sizeof(int), SeekOrigin.Current);
score.ScoreId = r.ReadInt64();
scores.Add(score);
}
db.Scores.Add(new Tuple <string, List <Score> >(md5Hash, scores));
}
}
return(db);
}
public static void EncodeScoresDatabase(string path, ScoresDatabase db)
{
using (SerializationWriter writer = new SerializationWriter(new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.Read)))
{
writer.Write(db.OsuVersion);
writer.Write(db.Scores.Count);
foreach (var beatmap in db.Scores)
{
writer.Write(beatmap.Item1); //md5
writer.Write(beatmap.Item2.Count);
foreach (var score in beatmap.Item2) //scores
{
writer.Write((byte)score.Ruleset);
writer.Write(score.OsuVersion);
writer.Write(score.BeatmapMD5Hash);
writer.Write(score.PlayerName);
writer.Write(score.ReplayMD5Hash);
writer.Write(score.Count300);
writer.Write(score.Count100);
writer.Write(score.Count50);
writer.Write(score.CountGeki);
writer.Write(score.CountKatu);
writer.Write(score.CountMiss);
writer.Write(score.ReplayScore);
writer.Write(score.Combo);
writer.Write(score.PerfectCombo);
writer.Write((int)score.Mods);
writer.Write(string.Empty); //TODO: figure out what this is, probably life bar graph data
writer.Write(score.ScoreTimestamp);
writer.Write(-1); //Should always be -1
writer.Write(score.ScoreId);
}
}
}
}
