/// <summary>
/// If the extra stream info is supported and is non-legacy mode.
/// </summary>
/// <param name="a">Sound archive.</param>
/// <returns>If extra stream info is supported.</returns>
public static bool SupportsExtraStreamInfo(SoundArchive a)
{
//F type.
if (FileWriter.GetWriteModeChar(a.WriteMode) == 'F')
{
return(a.Version >= FVersions.StreamSendAndFilter);
}
//C type.
else
{
return(a.Version >= CVersions.StreamExtraInfo);
}
}
/// <summary>
/// If a sound archive supports prefetch info.
/// </summary>
/// <param name="a">Sound archive.</param>
/// <returns>If prefetch info is supported.</returns>
public static bool SupportsPrefetchInfo(SoundArchive a)
{
//F type.
if (FileWriter.GetWriteModeChar(a.WriteMode) == 'F')
{
return(a.Version >= FVersions.StreamPrefetch);
}
//C type.
else
{
return(a.Version >= CVersions.StreamPrefetch);
}
}
/// <summary>
/// Get the file extension.
/// </summary>
/// <returns>The file extension.</returns>
public string GetExtension()
{
return(("B" + FileWriter.GetWriteModeChar(writeMode) + "STP").ToLower());
}
/// <summary>
/// Write the sound info.
/// </summary>
/// <param name="bw">The writer.</param>
/// <param name="w">File writer.</param>
/// <param name="a">The sound archive.</param>
/// <param name="strings">Strings.</param>
public void WriteSoundInfo(BinaryDataWriter bw, FileWriter w, SoundArchive a, List <string> strings)
{
//Keep track of position.
long pos = bw.Position;
//Write data.
if (File != null)
{
bw.Write((uint)File.FileId);
}
else
{
bw.Write((uint)0xFFFFFFFF);
}
new Id(SoundTypes.Player, (uint)a.Players.IndexOf(Player)).Write(ref bw);
bw.Write(Volume);
bw.Write(RemoteFilter);
bw.Write((ushort)0);
w.InitReference(bw, "ToDetRef");
//3d info offset.
long threeDeeInfoOffOff = bw.Position;
//New flags.
Dictionary <int, uint> f = new Dictionary <int, uint>();
//Write string data.
if (a.CreateStrings && Name != null)
{
f.Add(0, (uint)strings.IndexOf(Name));
}
//Other flags.
f.Add(1, (uint)(((byte)PanCurve << 8) | (byte)PanMode));
f.Add(2, (uint)(((byte)PlayerActorId << 8) | (byte)PlayerPriority));
//Get 3d info offset offset.
threeDeeInfoOffOff += (a.CreateStrings && Name != null ? 0x10 : 0xC);
if (Sound3dInfo != null)
{
f.Add(8, 0);
}
//Front bypass.
f.Add(17, (uint)(IsFrontBypass ? 1 : 0));
//User parameters.
if (UserParamsEnabled[0])
{
f.Add(31, UserParameter[0]);
}
if (UserParamsEnabled[1])
{
f.Add(30, UserParameter[1]);
}
if (UserParamsEnabled[2])
{
f.Add(29, UserParameter[2]);
}
if (UserParamsEnabled[3])
{
f.Add(28, UserParameter[3]);
}
//Write the flags.
new FlagParameters(f).Write(ref bw);
//Write the 3d info.
if (Sound3dInfo != null)
{
long newPos = bw.Position;
bw.Position = threeDeeInfoOffOff;
bw.Write((uint)(newPos - pos));
bw.Position = newPos;
//Flags.
uint tDFlags = 0;
tDFlags += (uint)(Sound3dInfo.Volume ? 0b1 : 0);
tDFlags += (uint)(Sound3dInfo.Priority ? 0b10 : 0);
tDFlags += (uint)(Sound3dInfo.Pan ? 0b100 : 0);
tDFlags += (uint)(Sound3dInfo.Span ? 0b1000 : 0);
tDFlags += (uint)(Sound3dInfo.Filter ? 0b10000 : 0);
bw.Write(tDFlags);
//Other info.
bw.Write(Sound3dInfo.AttenuationRate);
bw.Write((byte)Sound3dInfo.AttenuationCurve);
bw.Write(Sound3dInfo.DopplerFactor);
bw.Write((ushort)0);
bw.Write((uint)0);
//For 'F' type.
if (FileWriter.GetWriteModeChar(a.WriteMode) == 'F')
{
bw.Write((uint)(Sound3dInfo.UnknownFlag ? 1 : 0));
}
}
}
