/// Load file
private CatFile LoadCatFile(byte[] catImage, int entryNum)
{
CatFile file = new CatFile();
CatDirEntry entry = GetDirEntry(catImage, entryNum);
file.hash = entry.hash;
file.data = new byte[entry.size];
for (int i = 0; i < entry.size; i++)
{
file.data[i] = catImage[entry.fileOffset + i];
}
int offset = 8;
while (file.data[offset] != 0 && file.data[offset] != 2)
{
file.name += (char)file.data[offset];
offset++;
}
if (file.name[0] == 'c' || file.name[0] == 'C')
{
file.name = file.name.Substring(1);
}
return(file);
}
/// Get Direntry
private CatDirEntry GetDirEntry(byte[] catImage, int entryNum)
{
CatDirEntry entry = new CatDirEntry();
int entryOffset = entryNum * 12 + 4;
entry.hash = GetDword(catImage, entryOffset);
entry.fileOffset = GetDword(catImage, entryOffset + 4);
entry.size = GetDword(catImage, entryOffset + 8);
return(entry);
}