/// <summary>
/// Gets a audio file from a DBPF using its InstanceID.
/// </summary>
/// <param name="InstanceID">The InstanceID of the audio.</param>
/// <param name="dbpf">The DBPF to search.</param>
/// <returns>The audio as a stream of bytes.</returns>
private byte[] GetAudioFrom(uint InstanceID, DBPFFile dbpf)
{
if (InstanceID == 0)
{
return(null);
}
//all game sfx has type id 0x2026960B
byte[] dat = dbpf.GetItemByID((ulong)DBPFTypeID.SoundFX + (((ulong)InstanceID) << 32));
if (dat != null)
{
string head = new string(new char[] { (char)dat[0], (char)dat[1], (char)dat[2], (char)dat[3] });
if (head.StartsWith("XA"))
{
return(new XAFile(dat).DecompressedData);
}
else if (head.StartsWith("UTM0"))
{
var utk = new UTKFile2(dat);
utk.UTKDecode();
return(utk.DecompressedWav);
}
else
{
return(dat); //either wav or mp3, bass.net can explicitly read these.
}
}
else
{
Debug.WriteLine("Couldn't find sound!");
}
return(null);
}
/// <summary>
/// Gets a Hitlist from a DBPF using its InstanceID.
/// </summary>
/// <param name="InstanceID">The InstanceID of the Hitlist.</param>
/// <param name="dbpf">The DBPF to search.</param>
/// <returns>A Hitlist instance.</returns>
private Hitlist GetHitlistFrom(uint InstanceID, DBPFFile dbpf)
{
var hit = dbpf.GetItemByID((ulong)DBPFTypeID.HIT + (((ulong)InstanceID) << 32));
if (hit != null)
{
return(new Hitlist(hit));
}
return(null);
}
