/// <summary>
/// Write the file.
/// </summary>
/// <param name="bw">The writer.</param>
public override void Write(BinaryDataWriter bw)
{
//Write header.
WriteMagic(bw);
WriteByteOrder(bw);
WriteVersion(bw);
//Rescource name offset will be 0.
bw.Write((uint)0);
//Write number of filenames.
bw.Write((uint)FileNames.Count);
//New write helper.
WriteHelper w = new WriteHelper(bw);
//Init offset table.
w.InitOffsetTable(bw, "FileNamesTable");
//Allocate memory to offsets.
w.AllocateStructures(bw, FileNames.Count, 4);
//New structure here.
w.SS(bw);
//Write the rescource name.
w.WriteNullTerminated(bw, RescourceName);
//Write each string.
for (int i = 0; i < FileNames.Count; i++)
{
w.WriteOffsetTableEntry(bw, i, "FileNamesTable");
w.WriteNullTerminated(bw, FileNames[i]);
}
//Close table.
w.CloseOffsetTable("FileNamesTable");
//End structure.
w.ES();
}
/// <summary>
/// Write the file.
/// </summary>
/// <param name="bw">The writer.</param>
public override void Write(BinaryDataWriter bw)
{
//Write helper.
WriteHelper w = new WriteHelper(bw);
//Write magic.
WriteMagic(bw);
//Write endian.
WriteByteOrder(bw);
//Write version.
WriteVersion(bw);
//Skip file header for now.
w.InitOffsetTable(bw, "FileSize");
bw.Write((uint)0);
//File offsets.
w.InitOffsetTable(bw, "BlockRefs");
bw.Write((uint)0);
bw.Write((uint)0);
if (Version.Major >= 4)
{
bw.Write((uint)0);
}
bw.Write((uint)0);
//Create string table here.
Dictionary <string, int> strg = new Dictionary <string, int>();
int currOffset = 0;
//Asset name.
strg.Add(Name, currOffset);
currOffset += Name.Length + 1;
//Add mark entries.
foreach (var m in Markers)
{
if (!strg.ContainsKey(m.Name))
{
strg.Add(m.Name, currOffset);
currOffset += m.Name.Length + 1;
}
}
//Data block header.
w.WriteOffsetTableEntry(bw, 0, "BlockRefs");
bw.Write("DATA".ToCharArray());
w.InitOffsetTable(bw, "DataSize");
bw.Write((uint)0);
w.SS(bw);
//Asset name.
bw.Write((uint)0);
//Write number of frames.
bw.Write(NumSamples);
//Number type.
bw.Write((byte)AudioType);
//Number of wave channels.
if (Asset != null)
{
//Update.
if (AudioType == AudioType.Wave)
{
NumChannels = (byte)(Asset as Wave).Wav.info.channelInfo.Count;
}
}
//Write number of channels.
bw.Write(NumChannels);
//Number of tracks.
if (AudioType == AudioType.Wave)
{
bw.Write((byte)0);
}
else
{
bw.Write(NumTracks);
}
//Flags.
bw.Write(Flags);
//Volume.
bw.Write(Volume);
//Sample rate.
if (Asset != null)
{
//Update.
if (AudioType == AudioType.Wave)
{
SampleRate = (Asset as Wave).Wav.info.sampleRate;
}
}
//Write sample rate.
bw.Write(SampleRate);
//Write loop info.
bw.Write(LoopStartSample);
bw.Write(LoopEndSample);
//Loudness.
bw.Write(Loudness);
//Stream tracks.
foreach (var t in TrackInfo)
{
bw.Write(t.Unk);
bw.Write(t.Volume);
}
//Amplitude.
if (Version.Major >= 4)
{
bw.Write(AmplitudePeakValue);
}
//End data block.
w.WriteOffsetTableEntry(bw, 0, "DataSize");
w.ES();
//Mark header.
w.WriteOffsetTableEntry(bw, 1, "BlockRefs");
bw.Write("MARK".ToCharArray());
w.InitOffsetTable(bw, "MarkSize");
bw.Write((uint)0);
w.SS(bw);
//Mark data.
bw.Write((uint)Markers.Count);
foreach (var m in Markers)
{
bw.Write(m.Id);
bw.Write(strg[m.Name]);
bw.Write(m.StartPosition);
bw.Write(m.Length);
}
//End mark block.
w.WriteOffsetTableEntry(bw, 0, "MarkSize");
w.ES();
//Ext block.
if (Version.Major >= 4)
{
//Ext header.
w.WriteOffsetTableEntry(bw, 2, "BlockRefs");
bw.Write("EXT_".ToCharArray());
w.InitOffsetTable(bw, "ExtSize");
bw.Write((uint)0);
w.SS(bw);
//Write data.
bw.Write((uint)Exts.Count);
foreach (var e in Exts)
{
bw.Write(e.Unk1);
bw.Write(e.Unk2);
}
//Close block.
w.WriteOffsetTableEntry(bw, 0, "ExtSize");
w.ES();
}
//String header.
w.WriteOffsetTableEntry(bw, Version.Major >= 4 ? 3 : 2, "BlockRefs");
bw.Write("STRG".ToCharArray());
w.InitOffsetTable(bw, "StrgSize");
bw.Write((uint)0);
w.SS(bw);
//Write data.
foreach (var s in strg)
{
w.WriteNullTerminated(bw, s.Key);
}
//Close block.
w.WriteOffsetTableEntry(bw, 0, "StrgSize");
w.ES();
//Write padding.
while (bw.Position % 4 != 0)
{
bw.Write((byte)0);
}
//Write size.
w.WriteOffsetTableEntry(bw, 0, "FileSize");
}
