void Init(int readerIndex, Stream stream)
{
readers[readerIndex] = new EndianBinaryReader(stream, isLittleEndian);
EndianBinaryReader reader = readers[readerIndex];
int localDirCount = reader.ReadInt32();
int localFileCount = reader.ReadInt32();
directoryCount += localDirCount;
fileCount += localFileCount;
directoryList[readerIndex] = new string[localDirCount];
// Check signature
if (reader.ReadInt16() != 257)
{
throw new FormatException("This is not a valid CNT archive!");
}
byte xorKey = reader.ReadByte();
// Load directories
for (int i = 0; i < localDirCount; i++)
{
int strLen = reader.ReadInt32();
string directory = "";
for (int j = 0; j < strLen; j++)
{
directory += (char)(xorKey ^ reader.ReadByte());
}
directoryList[readerIndex][i] = directory;
}
// Load and check version
byte verId = reader.ReadByte();
switch (verId)
{
case 246:
version = CNTVersion.Rayman2; break;
default:
version = CNTVersion.Rayman2Vignette; break;
}
// Read files
for (int i = 0; i < localFileCount; i++)
{
int dirIndex = reader.ReadInt32();
int size = reader.ReadInt32();
string file = "";
for (int j = 0; j < size; j++)
{
file += (char)(xorKey ^ reader.ReadByte());
}
byte[] fileXorKey = new byte[4];
reader.Read(fileXorKey, 0, 4);
uint magic2 = reader.ReadUInt32();
int dataPointer = reader.ReadInt32();
int fileSize = reader.ReadInt32();
string dir = dirIndex != -1 ? directoryList[readerIndex][dirIndex] : "";
fileList.Add(new FileStruct()
{
directory = dir,
name = file,
pointer = dataPointer,
size = fileSize,
xorKey = fileXorKey,
magic2 = magic2,
fileNum = readerIndex
});
}
}
public async Task Init(int readerIndex, Reader reader)
{
PartialHttpStream httpStream = reader.BaseStream as PartialHttpStream;
if (httpStream != null)
{
await httpStream.FillCacheForRead(11);
}
int localDirCount = reader.ReadInt32();
int localFileCount = reader.ReadInt32();
directoryCount += localDirCount;
fileCount += localFileCount;
directoryList[readerIndex] = new string[localDirCount];
// Check signature
if (reader.ReadInt16() != 257)
{
throw new FormatException("This is not a valid CNT archive!");
}
byte xorKey = reader.ReadByte();
// Load directories
//Debug.Log("directories");
if (httpStream != null)
{
await httpStream.FillCacheForRead(300 *localDirCount);
}
await MapLoader.WaitIfNecessary();
for (int i = 0; i < localDirCount; i++)
{
//if (httpStream != null) yield return c.StartCoroutine(httpStream.FillCacheForRead(4));
int strLen = reader.ReadInt32();
string directory = "";
//if (httpStream != null) yield return c.StartCoroutine(httpStream.FillCacheForRead(strLen));
for (int j = 0; j < strLen; j++)
{
directory += (char)(xorKey ^ reader.ReadByte());
}
directoryList[readerIndex][i] = directory;
}
// Load and check version
//if (httpStream != null) yield return c.StartCoroutine(httpStream.FillCacheForRead(1));
byte verId = reader.ReadByte();
switch (verId)
{
case 246:
version = CNTVersion.Rayman2; break;
default:
version = CNTVersion.Rayman2Vignette; break;
}
// Read files
//Debug.Log("files");
if (httpStream != null)
{
await httpStream.FillCacheForRead(300 *localFileCount);
}
for (int i = 0; i < localFileCount; i++)
{
//if (httpStream != null) yield return c.StartCoroutine(httpStream.FillCacheForRead(8));
int dirIndex = reader.ReadInt32();
int size = reader.ReadInt32();
string file = "";
//if (httpStream != null) yield return c.StartCoroutine(httpStream.FillCacheForRead(size + 16));
for (int j = 0; j < size; j++)
{
file += (char)(xorKey ^ reader.ReadByte());
}
byte[] fileXorKey = new byte[4];
reader.Read(fileXorKey, 0, 4);
uint magic2 = reader.ReadUInt32();
int dataPointer = reader.ReadInt32();
int fileSize = reader.ReadInt32();
string dir = dirIndex != -1 ? directoryList[readerIndex][dirIndex] : "";
fileList.Add(new FileStruct()
{
directory = dir,
name = file,
pointer = dataPointer,
size = fileSize,
xorKey = fileXorKey,
magic2 = magic2,
fileNum = readerIndex
});
}
}
public CNTFile(Stream stream)
{
r = new BinaryReader(stream);
int directoryCount = r.ReadInt32();
int fileCount = r.ReadInt32();
// Check signature
if (r.ReadInt16() != 257)
{
throw new InvalidDataException("This is not a valid CNT archive!");
}
byte xorKey = r.ReadByte();
// Load directories
for (int i = 0; i < directoryCount; i++)
{
int strLen = r.ReadInt32();
string directory = "";
for (int j = 0; j < strLen; j++)
{
directory += (char)(xorKey ^ r.ReadByte());
}
directoryList.Add(directory);
}
// Load and check version
byte verId = r.ReadByte();
switch (verId)
{
case 246:
version = CNTVersion.Rayman2;
break;
default:
version = CNTVersion.Rayman2Vignette;
break;
}
// Read files
for (int i = 0; i < fileCount; i++)
{
int dirIndex = r.ReadInt32();
int size = r.ReadInt32();
string file = "";
for (int j = 0; j < size; j++)
{
file += (char)(xorKey ^ r.ReadByte());
}
byte[] fileXorKey = new byte[4];
r.Read(fileXorKey, 0, 4);
int magic2 = r.ReadInt32();
int dataPointer = r.ReadInt32();
int fileSize = r.ReadInt32();
string dir = dirIndex != -1 ? directoryList[dirIndex] : "";
fileList.Add(new FileStruct()
{
directory = dir,
name = file,
pointer = dataPointer,
size = fileSize,
xorKey = fileXorKey,
magic2 = magic2
});
}
}
