/// <summary>
/// Reads header from binary reader and returns it.
/// </summary>
/// <param name="br"></param>
/// <returns></returns>
public static SetHeader ReadFrom(BinaryReader br)
{
var result = new SetHeader();
result.Signature = br.ReadString(4);
if (result.Signature != "set")
{
throw new InvalidDataException("Expected 'set' signature.");
}
result.Version = FormatVersion.ReadFrom(br);
result.HeaderSize = br.ReadInt32();
result.Unk1 = br.ReadBytes(result.HeaderSize - (int)br.BaseStream.Position);
return(result);
}
/// <summary>
/// Reads SET from stream and returns it.
/// </summary>
/// <param name="stream"></param>
/// <returns></returns>
public static SetFile ReadFrom(Stream stream)
{
var result = new SetFile();
var br = new BinaryReader(stream);
result.Header = SetHeader.ReadFrom(br);
var itemCount = br.ReadInt32();
for (var i = 0; i < itemCount; ++i)
{
var item = SetItem.ReadFrom(br);
result.Items.Add(item);
}
if (stream.Position != stream.Length)
{
throw new InvalidDataException("Leftover data in SET.");
}
return(result);
}