public void Read(string filepath)
{
using (var stream = File.Open(filepath, FileMode.Open))
{
using (var reader = new BinaryReader(stream))
{
CRC = reader.ReadBuint32();
stream.Seek(0x14, SeekOrigin.Begin);
Unk1 = reader.ReadBint16();
int _filecount = reader.ReadBint16();
stream.Seek(0x1C, SeekOrigin.Begin);
RANDXS_SEED = reader.ReadBuint32();
stream.Seek(0x60, SeekOrigin.Begin); // Data start
for (int i = 0; i < _filecount; i++)
{
var entry = new DRPEntry(reader);
Entries.Add(entry.Filename, entry);
}
}
}
}
public bool ReplaceFile(string file, byte[] data)
{
if (!Entries.ContainsKey(file))
{
return(false);
}
int partNum = 0;
if (file.Contains("["))
{
partNum = int.Parse(file.Substring(file.IndexOf("["), file.IndexOf("]")));
file = file.Remove(file.IndexOf("_["));
}
DRPEntry entry = Entries[file];
byte[] cdata = Util.Compress(data);
entry.Files[partNum] = new DRPFileEntry(cdata, data.Length);
return(true);
}