// For reading
public SF2(string path)
{
using (var reader = new BinaryReader(File.Open(path, FileMode.Open), Encoding.ASCII))
{
char[] chars = reader.ReadChars(4);
if (new string(chars) != "RIFF")
{
throw new InvalidDataException("RIFF header was not found at the start of the file.");
}
size = reader.ReadUInt32();
chars = reader.ReadChars(4);
if (new string(chars) != "sfbk")
{
throw new InvalidDataException("sfbk header was not found at the expected offset.");
}
InfoChunk = new InfoListChunk(this, reader);
SoundChunk = new SdtaListChunk(this, reader);
HydraChunk = new PdtaListChunk(this, reader);
}
}
// For creating
public SF2()
{
InfoChunk = new InfoListChunk(this);
SoundChunk = new SdtaListChunk(this);
HydraChunk = new PdtaListChunk(this);
}