} // Just junk data?
public RT04CategoryMeta(EndianBinReader reader)
{
TitleOffset = reader.ReadUInt32();
EntryCount = reader.ReadUInt32();
EntryOffset = reader.ReadUInt32();
Padding = reader.ReadUInt32();
}
public override void Read(EndianBinReader reader)
{
var pageNameOffset = reader.ReadUInt32();
var pairUnitCount = reader.ReadUInt32();
var pairUnitOffset = reader.ReadUInt32();
reader.BaseStream.Position = pageNameOffset;
Name = reader.ReadNullTerminatedString();
reader.BaseStream.Position += reader.BaseStream.Position % 0x10; // Padding with 0x5E
for (int i = 0; i < pairUnitCount; i++)
{
reader.BaseStream.Position = pairUnitOffset + (i * EntrySize);
int id = reader.ReadInt32();
uint labelOffset = reader.ReadUInt32();
uint valueOffset = reader.ReadUInt32();
reader.BaseStream.Position = labelOffset;
string label = reader.ReadNullTerminatedString();
reader.BaseStream.Position = valueOffset;
string value = reader.ReadNullTerminatedString();
var pair = new RTextPairUnit(id, label, value);
PairUnits.Add(label, pair);
}
}
public _50TRCategoryMeta(EndianBinReader reader)
{
TitleOffset = reader.ReadUInt32();
Padding1 = reader.ReadUInt32();
EntryCount = reader.ReadUInt32();
Padding2 = reader.ReadUInt32();
EntryOffset = reader.ReadUInt32();
}
public _50TRHeader(EndianBinReader reader)
{
reader.BaseStream.Position = 0;
if ((Magic = reader.ReadUInt32(EndianType.BIG_ENDIAN)) != Constants._50TR_MAGIC)
{
throw new Exception("Invalid magic, doesn't match 50TR.");
}
EntryCount = reader.ReadUInt32();
Obfuscated = reader.ReadByte();
}
public RT05Header(EndianBinReader reader)
{
reader.BaseStream.Position = 0;
if ((Magic = reader.ReadUInt32()) != Constants.RT05_MAGIC)
{
throw new Exception("Invalid magic, doesn't match RT05.");
}
EntryCount = reader.ReadUInt32();
Obfuscated = reader.ReadByte();
}
public RT04Header(EndianBinReader reader)
{
reader.BaseStream.Position = 0;
if ((Magic = reader.ReadUInt32(EndianType.BIG_ENDIAN)) != Constants.RT04_MAGIC)
{
throw new Exception("Invalid magic, doesn't match RT04.");
}
Padding = reader.ReadUInt64();
EntryCount = reader.ReadUInt32();
}
public Header(EndianBinReader reader)
{
reader.BaseStream.Position = 0;
if ((Magic = reader.ReadUInt32()) != Constants.NDB0_MAGIC)
{
throw new Exception("Invalid magic, doesn't match NDB0.");
}
Padding = reader.ReadUInt32();
SpeedUpTableOffset = reader.ReadUInt32();
EntryCount = reader.ReadUInt32();
}
public void Load(EndianBinReader reader, uint dataSize, uint segmentSize)
{
if (reader.ReadUInt32() != kMAGIC)
{
return;
}
SegmentSize = segmentSize;
_nameTableOffset = reader.ReadUInt32();
_extensionTableOffset = reader.ReadUInt32();
_fileInfoTableOffset = reader.ReadUInt32();
_numFileIdTrees = reader.ReadUInt32();
Load(reader);
}
public EntryMetaData(EndianBinReader reader)
{
CarID = reader.ReadUInt32();
OrderID = reader.ReadUInt32();
DataOffset = reader.ReadUInt32();
LookupTableOffsets = reader.ReadBytes(4);
Lookup1 = LookupTableOffsets[0];
Lookup2 = LookupTableOffsets[1];
Lookup3 = LookupTableOffsets[2];
Lookup4 = LookupTableOffsets[3];
var saveOffset = reader.BaseStream.Position;
reader.BaseStream.Position = DataOffset;
Data = reader.ReadNullTerminatedString();
reader.BaseStream.Position = saveOffset;
}
public bool Read(EndianBinReader reader, uint size, uint realSize)
{
Size = size;
RealSize = realSize;
if ((Magic = reader.ReadUInt32()) != 0xC5EEF7FFu)
{
return(false);
}
DataSize = reader.ReadUInt32();
DataSize = (uint)-DataSize;
Size -= Consts.kVOLUME_SEGMENT_HEADER_SIZE;
Data = reader.ReadBytes((int)Size);
Data = DeflateStream.UncompressBuffer(Data);
System.Diagnostics.Debug.Assert(Data.Length == RealSize);
return(true);
}
public override void Read(EndianBinReader reader)
{
var pageNameOffset = _gt7 ? reader.ReadInt64() : reader.ReadUInt32();
var pairUnitCount = reader.ReadUInt32();
reader.ReadUInt32(); // Unk
var pairUnitOffset = _gt7 ? reader.ReadInt64() : reader.ReadUInt32();
reader.BaseStream.Position = (int)pageNameOffset;
Name = reader.ReadNullTerminatedString();
for (int i = 0; i < pairUnitCount; i++)
{
reader.BaseStream.Position = pairUnitOffset + (i * (_gt7 ? EntrySizeGT7 : EntrySize));
int id = reader.ReadInt32();
ushort labelLen = reader.ReadUInt16();
ushort valueLen = reader.ReadUInt16();
long labelOffset = _gt7 ? reader.ReadInt64() : reader.ReadUInt32();
long valueOffset = _gt7 ? reader.ReadInt64() : reader.ReadUInt32();
reader.BaseStream.Position = labelOffset;
string label = ReadString(reader, labelLen);
reader.BaseStream.Position = valueOffset;
string value = ReadString(reader, valueLen);
var pair = new RTextPairUnit(id, label, value);
PairUnits.Add(label, pair);
}
}
public bool Read(EndianBinReader reader)
{
if ((Magic = reader.ReadUInt32()) != Consts.kVOLUME_HEADER_MAGIC)
{
return(false);
}
Seed = reader.ReadUInt32();
if (Seed <= 0)
{
return(false);
}
Size = reader.ReadUInt32();
RealSize = reader.ReadUInt32();
PatchSequence = reader.ReadUInt64();
FileSize = reader.ReadUInt64();
var buffer = reader.ReadBytes(128);
TitleID = Encoding.UTF8.GetString(buffer);
return(true);
}
public bool Load(EndianBinReader reader, bool readHeader = false)
{
if (readHeader)
{
if (reader.ReadUInt32() != kMAGIC)
{
return(false);
}
_nameTableOffset = reader.ReadUInt32();
_extensionTableOffset = reader.ReadUInt32();
_fileInfoTableOffset = reader.ReadUInt32();
_numFileIdTrees = reader.ReadUInt32();
}
_fileIdOffsets = new uint[_numFileIdTrees];
for (int i = 0; i < _numFileIdTrees; i++)
{
_fileIdOffsets[i] = reader.ReadUInt32();
}
// Read Names
Names = LoadStringBTree(reader, _nameTableOffset);
// Read Extensions
Extensions = LoadStringBTree(reader, _extensionTableOffset);
// Read FileInfo
FileInfos = LoadFileInfoBTree(reader, _fileInfoTableOffset);
// Read FileID:s
int index = 0;
FileIDs = new FileIDBTree[_fileIdOffsets.Length][];
foreach (uint offset in _fileIdOffsets)
{
FileIDBTree[] temp = new FileIDBTree[0];
LoadFileIDBTree(reader, ref temp, offset);
FileIDs[index] = temp;
index++;
}
// Get the file count
for (int i = 0; i < FileIDs.Length; i++)
{
for (int j = 0; j < FileIDs[i].Length; j++)
{
if (FileIDs[i][j].Flag == FileIDBTree.kFILE_FLAG ||
FileIDs[i][j].Flag == FileIDBTree.kFILE_WITHOUT_EXTENSION_FLAG)
{
FileCount++;
}
}
}
return(true);
}
public void Read(byte[] data)
{
using (var ms = new MemoryStream(data))
using (var reader = new EndianBinReader(ms))
{
switch (reader.ReadUInt32())
{
case Constants.RT03_MAGIC:
RText = new RT03(_logWriter);
break;
case Constants.RT04_MAGIC:
RText = new RT04(_logWriter);
break;
case Constants.RT05_MAGIC:
RText = new RT05(_logWriter);
break;
case Constants._50TR_MAGIC:
try
{
RText = new _50TR(_logWriter);
RText.Read(data);
return;
}
catch { }
// Failed, try GT7
RText = new _50TR(_logWriter, gt7: true);
break;
default:
throw new ArgumentOutOfRangeException("Unknown header magic.");
}
RText.Read(data);
}
}
public override void Read(byte[] data)
{
using (var ms = new MemoryStream(data))
using (var reader = new EndianBinReader(ms, EndianType.LITTLE_ENDIAN))
{
reader.BaseStream.Position = 0;
if (reader.ReadString(4) != Magic)
{
throw new Exception("Invalid magic, doesn't match RT03.");
}
reader.ReadInt32(); // Relocation Ptr
reader.ReadUInt32(); // Empty - skipped by GT4
int entryCount = reader.ReadInt32();
for (int i = 0; i < entryCount; i++)
{
ms.Position = HeaderSize + (i * 0x10);
var page = new RT03Page(_logWriter);
page.Read(reader);
_pages.Add(page.Name, page);
}
}
}
private void Read()
{
using (var ms = new MemoryStream(_data))
using (var reader = new EndianBinReader(ms))
{
_header = new Header(reader);
_entryTables = new List <EntryTable>();
for (int i = 0; i < _header.EntryCount; i++)
{
reader.BaseStream.Position = Constants.NDB0_HEADER_SIZE + (i * 0x04);
reader.BaseStream.Position = reader.ReadUInt32();
_entryTables.Add(new EntryTable(reader, _logWriter));
}
#if DEBUG
for (int i = 0; i < _entryTables.Count; i++)
{
var entryTable = _entryTables[i];
_logWriter?.WriteLine($"---- Entry Table {i} ({entryTable.Entries.Count}) ----");
for (int j = 0; j < entryTable.Entries.Count; j++)
{
var entryTableEntry = entryTable.Entries[j];
_logWriter?.WriteLine($"{j:X8} | {entryTableEntry.CarID:X8} - {entryTableEntry.OrderID:X8} - {entryTableEntry.DataOffset:X8} - {entryTableEntry.Lookup1:X2} - {entryTableEntry.Lookup2:X2} - {entryTableEntry.Lookup3:X2} - {entryTableEntry.Lookup4:X2} - {entryTableEntry.Data}");
}
}
#endif
_speedUpTable = new List <string>();
reader.BaseStream.Position = _header.SpeedUpTableOffset;
var count = reader.ReadUInt32();
for (int i = 0; i < count; i++)
{
reader.BaseStream.Position = _header.SpeedUpTableOffset + 0x04 + (i * 0x04);
reader.BaseStream.Position = reader.ReadUInt32();
_speedUpTable.Add(reader.ReadNullTerminatedString());
}
#if DEBUG
_logWriter?.WriteLine($"---- Speed Up Table ({_speedUpTable.Count}) ----");
for (int i = 0; i < _speedUpTable.Count; i++)
{
_logWriter?.WriteLine($"{i:X8} | {_speedUpTable[i]}");
}
var usageCount = new int[0xFF];
for (int i = 0; i < _entryTables.Count; i++)
{
var entryTable = _entryTables[i];
foreach (var entryTableEntry in entryTable.Entries.OrderBy(x => x.OrderID))
{
for (int k = 0; k < 4; k++)
{
if (entryTableEntry.LookupTableOffsets[k] < 0xFF)
{
usageCount[entryTableEntry.LookupTableOffsets[k]]++;
}
}
}
}
#endif
for (int i = 0; i < _entryTables.Count; i++)
{
using (var sw = new StreamWriter($"NDB0_Table_{i}.txt"))
{
var entryTable = _entryTables[i];
foreach (var entryTableEntry in entryTable.Entries.OrderBy(x => x.OrderID))
{
var sb = new StringBuilder();
for (int k = 0; k < 4; k++)
{
if (entryTableEntry.LookupTableOffsets[k] < 0xFF)
{
sb.Append($"{_speedUpTable[entryTableEntry.LookupTableOffsets[k]]} ");
}
}
sb.Append(entryTableEntry.Data);
sw.WriteLine($"{entryTableEntry.CarID:X8} - {entryTableEntry.OrderID:X8} - {sb}");
}
}
}
}
}
public CategoryMetaData(EndianBinReader reader)
{
Version = reader.ReadUInt32();
EntryCount = reader.ReadUInt32();
}
