/// <summary>
/// Open audio stream
/// </summary>
/// <param name="bankIndex">Bank index</param>
/// <param name="audioIndex">Audio index (unused)</param>
/// <returns>Audio stream</returns>
public override Stream Open(uint bankIndex, uint audioIndex)
{
Stream ret = null;
if (FileStream != null)
{
if (bankIndex < BankData.Length)
{
GTAAudioBankData bank_data = BankData[bankIndex];
uint offset = bank_data.Offset + 0x1F84;
if (FileStream.Length >= (offset + bank_data.Length))
{
DecodingBinaryReader reader = new DecodingBinaryReader(FileStream);
FileStream.Seek(offset, SeekOrigin.Begin);
byte[] data = reader.ReadDecodeBytes((int)(bank_data.Length));
if (data != null)
{
if (data.Length == bank_data.Length)
{
ret = new CommitableMemoryStream(this, data);
ret.Seek(0L, SeekOrigin.Begin);
}
}
}
}
}
return(ret);
}
