public NUB(DuplicatableStream duplicatableStream, EndianUtils.Endianness?e)
{
Stream = duplicatableStream.Duplicate();
Stream.Position = 0;
Header = new NubHeader(Stream, e);
Endian = Header.Endian;
Stream.Position = Header.StartOfEntries;
Entries = Stream.ReadUInt32Array(Header.EntryCount, Endian);
}
private static Stream RebuildNubStream(DuplicatableStream wstream, string nubdir, string nubtype, GetFilenameDelegate getFilenameDelegate)
{
MemoryStream outstream = new MemoryStream();
EndianUtils.Endianness e = EndianUtils.Endianness.BigEndian;
using (var stream = wstream.Duplicate()) {
stream.Position = 0;
var header = new HyoutaTools.Tales.Vesperia.NUB.NubHeader(stream, e);
stream.Position = 0;
StreamUtils.CopyStream(stream, outstream, header.StartOfFiles);
stream.Position = header.StartOfEntries;
uint[] entries = stream.ReadUInt32Array(header.EntryCount, e);
for (long i = 0; i < entries.LongLength; ++i)
{
uint entryLoc = entries[i];
if (nubtype == "bnsf")
{
using (var bnsfstream = new DuplicatableFileStream(Path.Combine(nubdir, getFilenameDelegate(i) + ".rawbnsf")))
using (var samplecountstream = new DuplicatableFileStream(Path.Combine(nubdir, getFilenameDelegate(i) + ".samplecount"))) {
// write file to outstream
long filestart = outstream.Position;
StreamUtils.CopyStream(bnsfstream, outstream, bnsfstream.Length);
outstream.WriteAlign(0x10);
long fileend = outstream.Position;
long filelen = fileend - filestart;
// update headers
outstream.Position = entryLoc + 0xbc + 0x4;
outstream.WriteUInt32((uint)(bnsfstream.Length + 0x28), e);
outstream.Position = entryLoc + 0xbc + 0x1c;
outstream.WriteUInt32((uint)(samplecountstream.ReadUInt64(EndianUtils.Endianness.LittleEndian)), e);
outstream.Position = entryLoc + 0xbc + 0x2c;
outstream.WriteUInt32((uint)(bnsfstream.Length), e);
outstream.Position = entryLoc + 0x14;
outstream.WriteUInt32((uint)filelen, e);
outstream.WriteUInt32((uint)(filestart - header.StartOfFiles), e);
outstream.Position = fileend;
}
}
else if (nubtype == "dsp")
{
using (var fs = new DuplicatableFileStream(Path.Combine(nubdir, getFilenameDelegate(i) + ".dsp"))) {
byte[] dspheader = fs.ReadUInt8Array(0x60);
// write file to outstream
long filestart = outstream.Position;
StreamUtils.CopyStream(fs, outstream, fs.Length - 0x60);
outstream.WriteAlign(0x10);
long fileend = outstream.Position;
long filelen = fileend - filestart;
// update headers
outstream.Position = entryLoc + 0xbc;
outstream.Write(dspheader);
outstream.Position = entryLoc + 0x14;
outstream.WriteUInt32((uint)filelen, e);
outstream.WriteUInt32((uint)(filestart - header.StartOfFiles), e);
outstream.Position = fileend;
}
}
}
long filesSize = outstream.Position - header.StartOfFiles;
outstream.Position = 0x14;
outstream.WriteUInt32((uint)filesSize, e);
outstream.Position = 0;
return(outstream);
}
}
public static void RebuildNub(DuplicatableStream duplicatableStream, string infolder, Stream outstream, EndianUtils.Endianness e)
{
outstream.Position = 0;
using (var stream = duplicatableStream.Duplicate()) {
stream.Position = 0;
var header = new NubHeader(stream, e);
// copy all header stuff to outstream, we'll modify it later
stream.Position = 0;
StreamUtils.CopyStream(stream, outstream, header.StartOfFiles);
stream.Position = header.StartOfEntries;
uint[] entries = stream.ReadUInt32Array(header.EntryCount, e);
for (long i = 0; i < entries.LongLength; ++i)
{
uint entryLoc = entries[i];
stream.Position = entryLoc;
uint type = stream.ReadUInt32(EndianUtils.Endianness.LittleEndian);
switch (type)
{
case 0x34317369: {
using (var fs = new DuplicatableFileStream(Path.Combine(infolder, i.ToString("D8") + ".bnsf"))) {
byte[] bnsfheader = fs.ReadUInt8Array(0x30);
// write file to outstream
long filestart = outstream.Position;
StreamUtils.CopyStream(fs, outstream, fs.Length - 0x30);
outstream.WriteAlign(0x10);
long fileend = outstream.Position;
long filelen = fileend - filestart;
// update headers
outstream.Position = entryLoc + 0xbc;
outstream.Write(bnsfheader);
outstream.Position = entryLoc + 0x14;
outstream.WriteUInt32((uint)filelen, e);
outstream.WriteUInt32((uint)(filestart - header.StartOfFiles), e);
outstream.Position = fileend;
}
}
break;
case 0x707364: {
using (var fs = new DuplicatableFileStream(Path.Combine(infolder, i.ToString("D8") + ".dsp"))) {
byte[] dspheader = fs.ReadUInt8Array(0x60);
// write file to outstream
long filestart = outstream.Position;
StreamUtils.CopyStream(fs, outstream, fs.Length - 0x60);
outstream.WriteAlign(0x10);
long fileend = outstream.Position;
long filelen = fileend - filestart;
// update headers
outstream.Position = entryLoc + 0xbc;
outstream.Write(dspheader);
outstream.Position = entryLoc + 0x14;
outstream.WriteUInt32((uint)filelen, e);
outstream.WriteUInt32((uint)(filestart - header.StartOfFiles), e);
outstream.Position = fileend;
}
}
break;
default:
Console.WriteLine("Unimplemented nub subtype (rebuild): 0x" + type.ToString("x8"));
break;
}
}
long filesSize = outstream.Position - header.StartOfFiles;
outstream.Position = 0x14;
outstream.WriteUInt32((uint)filesSize, e);
}
}
