/// <summary>
/// Reads the STF file.
/// </summary>
/// <returns>The statistics.</returns>
/// <param name="path">Path.</param>
public TrackRecordsEntity Read(string path)
{
TrackRecordsEntity trackRecordEntity = new TrackRecordsEntity();
using (NfsFileReader reader = new NfsFileReader(path, FileMode.Open))
{
reader.ReaderEndianness = Endianness.BigEndian;
trackRecordEntity.LapRecords = new LapRecordEntity[31];
for (int i = 0; i < 31; i++)
{
LapRecordEntity record = new LapRecordEntity();
record.PlayerName = reader.ReadString(9);
record.CarId = (short)(reader.ReadInt16() & 0x00FF);
record.Time = reader.ReadInt32(Endianness.LittleEndian);
record.RaceType = reader.ReadInt16();
reader.ReadBytes(3);
// Clean the name
int endIndex = record.PlayerName.IndexOf('\0');
if (endIndex > 0)
{
record.PlayerName = record.PlayerName.Substring(0, endIndex);
}
record.PlayerName = record.PlayerName.Replace("\t", "");
trackRecordEntity.LapRecords[i] = record;
}
}
return(trackRecordEntity);
}
/// <summary>
/// Converts the current <see cref="TrackRecordsEntity"/> into a <see cref="TrackRecords"/>.
/// </summary>
/// <returns>The <see cref="TrackRecords"/>.</returns>
/// <param name="entity">The current <see cref="TrackRecordsEntity"/>.</param>
internal static TrackRecords ToDomainModel(this TrackRecordsEntity entity)
{
TrackRecords model = new TrackRecords
{
BestLapRecord = entity.LapRecords[0].ToDomainModel(),
RecordsFor2Laps = entity.LapRecords.Skip(1).Take(10).ToDomainModels().ToList(),
RecordsFor4Laps = entity.LapRecords.Skip(11).Take(10).ToDomainModels().ToList(),
RecordsFor8Laps = entity.LapRecords.Skip(21).Take(10).ToDomainModels().ToList(),
};
return(model);
}
/// <summary>
/// Converts the current <see cref="TrackRecords"/> into a <see cref="TrackRecordsEntity"/>.
/// </summary>
/// <returns>The <see cref="TrackRecordsEntity"/>.</returns>
/// <param name="model">The current <see cref="TrackRecords"/>.</param>
internal static TrackRecordsEntity ToEntity(this TrackRecords model)
{
TrackRecordsEntity entity = new TrackRecordsEntity
{
LapRecords = new LapRecord[] { model.BestLapRecord }
.Concat(model.RecordsFor2Laps)
.Concat(model.RecordsFor4Laps)
.Concat(model.RecordsFor8Laps)
.ToEntities().ToArray()
};
return(entity);
}
/// <summary>
/// Writes the STF file.
/// </summary>
/// <param name="path">Path.</param>
/// <param name="statsFileEntity">Stats file entity.</param>
public void Write(string path, TrackRecordsEntity statsFileEntity)
{
using (NfsFileWriter writer = new NfsFileWriter(path, FileMode.OpenOrCreate))
{
writer.WriterEndianness = Endianness.BigEndian;
for (int i = 0; i < 31; i++)
{
LapRecordEntity record = statsFileEntity.LapRecords[i];
writer.WriteString(record.PlayerName, 8, '\t');
writer.WriteInt16(record.CarId);
writer.WriteInt32(record.Time, Endianness.LittleEndian);
writer.WriteInt16(record.RaceType);
writer.WriteBytes(new byte[] { 0, 0, 0 });
}
}
}
