public int Write(Stream input, int absDataOffset, int baseDataOffset)
{
using (var bw = new BinaryWriterX(input, true))
{
bw.BaseStream.Position = absDataOffset;
FileData.CopyTo(bw.BaseStream);
if (bw.BaseStream.Position % 4 > 0)
{
bw.WriteAlignment(4);
}
else
{
bw.WritePadding(4);
}
var relOffset = absDataOffset - baseDataOffset;
Entry.tmp = (ushort)((relOffset >> 2) & 0xffff);
Entry.tmpZ = (byte)(((relOffset >> 2) & 0xff0000) >> 16);
Entry.tmp2 = (ushort)(FileSize & 0xffff);
Entry.tmp2Z = (byte)((FileSize & 0xff0000) >> 16);
return(((absDataOffset + FileSize) % 4 > 0) ? (int)(absDataOffset + FileSize + 0x3) & ~0x3 : (int)(absDataOffset + FileSize + 4));
}
}
public void Save(string filename)
{
using (BinaryWriterX bw = new BinaryWriterX(File.Create(filename)))
{
var textOffset = header.offsetSecOffset + header.offsetCount * 0x4;
//Write Text and update Offsets
bw.BaseStream.Position = textOffset;
var labelCount = 0;
for (int i = 0; i < textOffsets.Count(); i++)
{
if (textOffsets[i] != 0)
{
textOffsets[i] = (int)bw.BaseStream.Position;
bw.Write(Encoding.GetEncoding("UTF-16").GetBytes(Labels[labelCount++].Text));
bw.WritePadding(2);
}
}
bw.WriteAlignment(0x20);
//Write textOffsets
bw.BaseStream.Position = header.offsetSecOffset;
foreach (var offset in textOffsets)
{
bw.Write(offset);
}
//Write unk section
bw.BaseStream.Position = 0x20;
bw.Write(unkSec);
//Header
bw.BaseStream.Position = 0x0;
bw.WriteStruct(header);
}
}
public static byte[] EncodeWAVtoMCA(string wavFile, int version, int loopStart, int loopEnd)
{
using (var br = new BinaryReaderX(File.OpenRead(wavFile)))
{
//Header
var wavHeader = br.ReadStruct <WAVHeader>();
//check info
if (wavHeader.RIFFMagic != "RIFF" || wavHeader.RIFFType != "WAVE")
{
throw new Exception("Unsupported WAV.");
}
if (wavHeader.channelCount > 2)
{
throw new Exception("Only 1 and 2 channel are supported.");
}
if (wavHeader.formatTag != 1)
{
throw new Exception("Only 16bit PCM supported.");
}
if (wavHeader.bitsPerSample != 16)
{
throw new Exception("Only 16bit PCM supported.");
}
var numSamples = (((int)br.BaseStream.Length - 0x2c) * 8) / wavHeader.bitsPerSample;
if (loopStart > numSamples)
{
loopStart = numSamples;
}
if (loopEnd < loopStart)
{
loopEnd = loopStart;
}
if (loopEnd > numSamples)
{
loopEnd = numSamples;
}
//output Meta
Console.WriteLine($"\nMeta:\n" +
$" Version: {version}\n" +
$"\n" +
$" Channels: {wavHeader.channelCount}\n" +
$" SampleRate: {wavHeader.sampleRate}\n" +
$" Samples: {numSamples}\n" +
$"\n" +
$" LoopStart: {loopStart}\n" +
$" LoopEnd: {loopEnd}");
//loop to data portion
while (br.ReadString(4) != "data")
{
br.ReadBytes(br.ReadInt32());
}
//Encode NGCDSP
var soundDataSize = br.ReadInt32();
var soundData = br.ReadBytes(soundDataSize);
List <short[][]> coefs = new List <short[][]>();
byte[] encode;
if (wavHeader.channelCount == 1)
{
//Create Coefs
coefs.Add(GetCoefs(soundData, numSamples));
//Encode
encode = EncodeNGCDSP(soundData, numSamples, coefs[0]);
}
else
{
//Split soundData into their channels
var channelData = new List <List <byte> >();
for (int i = 0; i < wavHeader.channelCount; i++)
{
channelData.Add(new List <byte>());
}
using (var soundBr = new BinaryReaderX(new MemoryStream(soundData)))
{
while (soundBr.BaseStream.Position < soundBr.BaseStream.Length)
{
for (int i = 0; i < wavHeader.channelCount; i++)
{
channelData[i].AddRange(soundBr.ReadBytes(2));
}
}
}
//Create coefs
for (int i = 0; i < wavHeader.channelCount; i++)
{
coefs.Add(GetCoefs(channelData[i].ToArray(), numSamples));
}
//Encode
List <List <byte> > tmpEnc = new List <List <byte> >();
for (int i = 0; i < wavHeader.channelCount; i++)
{
tmpEnc.Add(EncodeNGCDSP(channelData[i].ToArray(), numSamples, coefs[i]).ToList());
}
//Pad encoded data to interleaveBlockSize
for (int i = 0; i < wavHeader.channelCount; i++)
{
tmpEnc[i].AddRange(new byte[0x100 - tmpEnc[i].Count() % 0x100]);
}
//Merge encoded data into interleaving blocks
encode = new byte[tmpEnc[0].Count() * wavHeader.channelCount];
int blocksIn = 0;
int blocksInData = tmpEnc[0].Count() / 0x100;
while (blocksIn < blocksInData)
{
for (int i = 0; i < wavHeader.channelCount; i++)
{
Array.Copy(tmpEnc[i].ToArray(), blocksIn * 0x100, encode, blocksIn * 0x100 * wavHeader.channelCount + i * 0x100, 0x100);
}
blocksIn++;
}
}
//Create MCA
var mcaHeader = new Header
{
version = (short)version,
channelCount = wavHeader.channelCount,
numSamples = numSamples,
sampleRate = wavHeader.sampleRate,
loopStart = loopStart,
loopEnd = loopEnd,
headSize = ((version < 5) ? 0x34 : 0x38) + 0x30 * wavHeader.channelCount,
dataSize = encode.Length,
unk4 = 0,
unk5 = 0
};
var ms = new MemoryStream();
using (var bw = new BinaryWriterX(ms, true))
{
bw.WriteStruct(mcaHeader);
bw.WritePadding(8);
if (version >= 5)
{
bw.Write(0x38 + wavHeader.channelCount * 0x30);
}
for (int h = 0; h < wavHeader.channelCount; h++)
{
for (var i = 0; i < 8; i++)
{
for (var j = 0; j < 2; j++)
{
bw.Write(coefs[h][i][j]);
}
}
bw.WritePadding(0x10);
}
bw.Write(encode);
}
return(ms.ToArray());
}
}
public void Save(Stream output, IList <ImageInfo> imageInfos)
{
using var bw = new BinaryWriterX(output);
// Calculate offsets
var entryOffset = HeaderSize;
var dataOffset = entryOffset + imageInfos.Count * EntrySize_;
// Write image data
var dataPosition = dataOffset;
var p4Index = 0;
var p8Index = 0;
output.Position = dataOffset;
for (var i = 0; i < imageInfos.Count; i++)
{
var entry = _fileDesc.entries[i];
var imageInfo = imageInfos[i];
// Update entry
entry.DataOffset = dataPosition;
entry.DataSize = imageInfo.ImageData.Length;
entry.Format = imageInfo.ImageFormat;
entry.Width = imageInfo.ImageSize.Width;
entry.Height = imageInfo.ImageSize.Height;
entry.PaletteIndex = -1;
if ((uint)imageInfo.ImageFormat == 0x94000000 || (uint)imageInfo.ImageFormat == 0x95000000)
{
entry.SubFormat = imageInfo.PaletteFormat;
}
if ((uint)imageInfo.ImageFormat == 0x94000000)
{
entry.PaletteIndex = p4Index++;
}
if ((uint)imageInfo.ImageFormat == 0x95000000)
{
entry.PaletteIndex = p8Index++;
}
// Write image data
bw.Write(imageInfo.ImageData);
dataPosition += imageInfo.ImageData.Length;
}
// Write palette data
foreach (var imageInfo in imageInfos)
{
if ((uint)imageInfo.ImageFormat == 0x94000000)
{
bw.Write(imageInfo.PaletteData);
bw.WritePadding(P4PaletteSize_ - imageInfo.PaletteData.Length);
}
}
foreach (var imageInfo in imageInfos)
{
if ((uint)imageInfo.ImageFormat == 0x95000000)
{
bw.Write(imageInfo.PaletteData);
bw.WritePadding(P8PaletteSize_ - imageInfo.PaletteData.Length);
}
}
// Write file description
_fileDesc.header.dataOffset = dataOffset;
_fileDesc.header.dataSize = (int)(output.Length - dataOffset);
_fileDesc.header.texCount = imageInfos.Count;
_fileDesc.header.p4PalCount = p4Index;
_fileDesc.header.p8PalCount = p8Index;
output.Position = 0;
bw.WriteType(_fileDesc);
}
public void Save(Stream xfsa)
{
//Update FileInfo
int offset = 0;
foreach (var file in Files)
{
entries[file.dirEntry.fileEntryOffset + file.fileCountInDir].offset = offset >> 4;
file.fileEntry.offset = offset >> 4;
entries[file.dirEntry.fileEntryOffset + file.fileCountInDir].size = (int)file.FileSize;
file.fileEntry.size = (int)file.FileSize;
var newOffset = ((offset + file.FileSize) % 16 == 0) ? offset + file.FileSize + 16 : (offset + file.FileSize + 0xf) & ~0xf;
offset = (int)newOffset;
}
using (var bw = new BinaryWriterX(xfsa))
{
//Table 0
bw.BaseStream.Position = 0x24;
header.table0Offset = (int)bw.BaseStream.Position;
header.table0EntryCount = (short)table0.Count;
bw.Write(CompressTable(table0, table0Comp));
//Table 1
bw.BaseStream.Position = (bw.BaseStream.Position + 3) & ~3;
header.table1Offset = (int)bw.BaseStream.Position;
header.table1EntryCount = (short)table1.Count;
bw.Write(CompressTable(table1, table1Comp));
//FileEntries
bw.BaseStream.Position = (bw.BaseStream.Position + 3) & ~3;
header.fileEntryTableOffset = (int)bw.BaseStream.Position;
header.fileEntryCount = entries.Count;
bw.Write(CompressTable(entries, entriesComp));
//StringTable
bw.BaseStream.Position = (bw.BaseStream.Position + 3) & ~3;
header.nameTableOffset = (int)bw.BaseStream.Position;
bw.Write(Level5.Compress(new MemoryStream(stringTable), stringComp));
//FileData
bw.BaseStream.Position = (bw.BaseStream.Position + 0xf) & ~0xf;
header.dataOffset = (int)bw.BaseStream.Position;
foreach (var file in Files)
{
bw.BaseStream.Position = header.dataOffset + (file.fileEntry.offset << 4);
file.FileData.CopyTo(bw.BaseStream);
if (bw.BaseStream.Position % 16 == 0)
{
bw.WritePadding(16);
}
else
{
bw.WriteAlignment(16);
}
}
//Header
bw.BaseStream.Position = 0;
bw.WriteStruct(header);
}
//Table 1
/*var ms = new MemoryStream();
* new BinaryWriterX(ms, true).WriteMultiple(table0);
* ms.Position = 0;
* var newTable1 = Level5.Compress(ms, (Level5.Method)table1Comp);
*
* //Table 2
* ms = new MemoryStream();
* new BinaryWriterX(ms, true).WriteMultiple(table1);
* ms.Position = 0;
* var newTable2 = Level5.Compress(ms, (Level5.Method)table2Comp);
*
* //Update Entries
* Files = Files.OrderBy(f => f.entry.entry.comb1 & 0x01ffffff).ToList();
* int offset = 0;
* foreach (var file in Files) offset = file.UpdateEntry(offset);
*
* //Get compressed Entry section
* Files = Files.OrderBy(f => f.entry.ID).ToList();
* ms = new MemoryStream();
* new BinaryWriterX(ms, true).WriteMultiple(Files.Select(f => f.entry.entry));
* ms.Position = 0;
* var newEntryTable = Level5.Compress(ms, (Level5.Method)entriesComp);
*
* //Update header
* header.nameTableOffset = (uint)(0x24 + ((newTable1.Length + 3) & ~3) + ((newTable2.Length + 3) & ~3) + ((newEntryTable.Length + 3) & ~3));
* header.dataOffset = (uint)(((header.nameTableOffset + nameC.Length) + 0xf) & ~0xf);
*
* using (BinaryWriterX bw = new BinaryWriterX(xfsa))
* {
* //Header
* bw.WriteStruct(header);
*
* //Table 1
* bw.Write(newTable1);
* bw.WriteAlignment(4);
*
* //Table 2
* bw.Write(newTable2);
* bw.WriteAlignment(4);
*
* //Entries
* bw.Write(newEntryTable);
* bw.WriteAlignment(4);
*
* //Names
* bw.Write(nameC);
* bw.WriteAlignment();
*
* //Files
* Files = Files.OrderBy(f => f.entry.entry.comb1 & 0x01ffffff).ToList();
* foreach (var file in Files)
* {
* file.FileData.CopyTo(bw.BaseStream);
* if (bw.BaseStream.Position % 0x10 != 0)
* bw.WriteAlignment();
* else
* {
* bw.Write(new byte[0x10]);
* }
* }
*
*
* //FileEntries Table
* //bw.Write((entries.Count * 0xc) << 3);
*
* /*uint offset = 0;
* List<XFSAFileInfo> files = new List<XFSAFileInfo>();
* foreach (var entry in entries)
* {
* var file = Files.Find(c => c.entry.comb1 == entry.comb1);
* files.Add(file);
*
* //catch file limits
* if (file.FileData.Length >= 0x100000)
* {
* throw new Exception("File " + file.FileName + " is too big to pack into this archive type!");
* }
* else if (offset + dataOffset >= 0x20000000)
* {
* throw new Exception("The archive can't be bigger than 0x10000000 Bytes.");
* }
*
* //edit entry
* entry.comb1 = (entry.comb1 & 0xfe000000) | (offset >> 4);
* entry.comb2 = (entry.comb1 & 0xfff00000) | ((uint)file.FileData.Length);
*
* //write entry
* bw.WriteStruct(entry);
*
* //edit values
* offset = (uint)(((offset + file.FileData.Length) + 0xf) & ~0xf);
* }*/
//Nametable
//bw.Write(nameC);
//Files
//bw.BaseStream.Position = dataOffset;
//foreach (var file in files)
//{
// file.FileData.CopyTo(bw.BaseStream);
// bw.BaseStream.Position = (bw.BaseStream.Position + 0xf) & ~0xf;
//}
//Header
//header.nameTableOffset = (uint)(0x24 + table1.Length + table2.Length + entries.Count * 0xc + 4);
//header.dataOffset = (uint)dataOffset;
//bw.BaseStream.Position = 0;
//bw.WriteStruct(header);
//}
}
public void Save(string filename)
{
using (BinaryWriterX bw = new BinaryWriterX(File.Create(filename)))
{
var textOffset = 0x40 + entries.Count() * 0x20 + sceEntries.Count() * 0x8;
//Write texts and update textEntries
bw.BaseStream.Position = textOffset;
var count = 0;
for (int i = 0; i < entries.Count(); i++)
{
entries[i].nameOffset = (int)bw.BaseStream.Position;
entries[i].nameLength = Encoding.ASCII.GetByteCount(Labels[count].Name);
bw.Write(Encoding.ASCII.GetBytes(Labels[count].Name));
bw.WritePadding(2);
bw.WriteAlignment(2);
entries[i].stringOffset = (int)bw.BaseStream.Position;
entries[i].stringLength = Encoding.GetEncoding("UTF-16").GetByteCount(Labels[count].Text) / 2;
var modText = Labels[count++].Text.Replace("\r\n", "\x1b");
entries[i].stringLength += modText.Count(m => m == '\x1b');
bw.Write(Encoding.GetEncoding("UTF-16").GetBytes(modText));
bw.WritePadding(4 + modText.Count(m => m == '\x1b') * 4);
}
bw.WriteAlignment(4);
//Write scenario Containers and update sceEntries
count = 0;
for (int i = 0; i < sceEntries.Count(); i++)
{
if ((bw.BaseStream.Position & 0x4) == 0)
{
bw.WritePadding(4);
}
if (sceEntries[i].containerOffset != 0)
{
sceEntries[i].containerOffset = (int)bw.BaseStream.Position;
foreach (var sceTextEntry in scenarios[count++])
{
bw.Write(sceTextEntry);
}
}
}
//final nulls, they seem to have no reason to exist ;)
bw.WritePadding(textOffset);
//Write both tables
bw.BaseStream.Position = 0x40;
foreach (var entry in entries)
{
bw.WriteStruct(entry);
}
foreach (var sceContainer in sceEntries)
{
bw.WriteStruct(sceContainer);
}
//Header
bw.BaseStream.Position = 0x0;
bw.WriteStruct(header);
bw.WriteStruct(entryHeader);
bw.BaseStream.Position += 0x10;
bw.WriteStruct(sceHeader);
bw.Write(unk1);
}
}
public void Save(Stream output)
{
using (var bw = new BinaryWriterX(output))
{
// Header
bw.Write(Magic);
bw.Write(Count);
bw.Write(nIDOffset);
bw.Write(Unk1);
bw.Write(nIDStringOffset);
bw.Write(pstrBgmNameOffset);
bw.Write(pstrArtistNameOffset);
bw.Write(pstrFileNameOffset);
bw.Write(nOrderOffset);
bw.Write(nMixOffset);
bw.Write(pstrRcidOffset);
bw.Write(Unk2);
bw.Write(Unk3);
bw.WritePadding(0x10, 0x77);
// Constant Strings
bw.BaseStream.Position = nIDStringOffset;
bw.WriteASCII(nIDString);
bw.Write((byte)0);
bw.WriteASCII(pstrBgmNameString);
bw.Write((byte)0);
bw.WriteASCII(pstrArtistNameString);
bw.Write((byte)0);
bw.WriteASCII(pstrFileNameString);
bw.Write((byte)0);
bw.WriteASCII(nOrderString);
bw.Write((byte)0);
bw.WriteASCII(nMixString);
bw.Write((byte)0);
bw.WriteASCII(pstrRcidString);
bw.Write((byte)0);
// BgmName
Data.pstrBgmNameOffset = (int)bw.BaseStream.Position;
bw.WriteASCII(BgmName);
bw.Write((byte)0);
// ArtistName
Data.pstrArtistNameOffset = (int)bw.BaseStream.Position;
bw.WriteASCII(ArtistName);
bw.Write((byte)0);
// FileName
Data.pstrFileNameOffset = (int)bw.BaseStream.Position;
bw.WriteASCII(FileName);
bw.Write((byte)0);
// Rcid
Data.pstrRcidOffset = (int)bw.BaseStream.Position;
bw.WriteASCII(Rcid);
bw.Write((byte)0);
// Data
bw.BaseStream.Position = nIDOffset;
Data.nID -= 1;
bw.WriteStruct(Data);
bw.WritePadding(0x4, 0x77);
}
}
