public void ReadFile(out uint dataHeader)
{
reader.BaseStream.Position = 0x20;
Buffer = reader.ReadBytes(reader.ReadInt32() - 0x24);
ShnCrypter.Crypt(Buffer, 0, Buffer.Length);
reader = new BinaryReader(new MemoryStream(Buffer));
readHeaderInfo(out dataHeader);
parseData();
}
public void SaveFile(uint dataHeader, byte[] baseHeader)
{
var stream = new MemoryStream();
using (var writer = new BinaryWriter(stream))
{
writer.Write(dataHeader);
writer.Write(table.Rows.Count);
writer.Write(GetDefaultRecLen());
writer.Write(table.Columns.Count);
for (int i = 0; i < table.Columns.Count; i++)
{
var column = (ShnColumn)table.Columns[i];
if (column.ColumnName.Contains("UnkCol"))
{
writer.Write(new byte[0x30]);
}
else
{
writer.WriteString(column.ColumnName, 0x30);
}
writer.Write(column.Type.TypeId);
writer.Write(column.Length);
}
writeRows(writer);
var sourceArray = stream.GetBuffer();
var destinationArray = new byte[stream.Length];
Array.Copy(sourceArray, destinationArray, stream.Length);
ShnCrypter.Crypt(destinationArray, 0, destinationArray.Length);
using (var w = new BinaryWriter(File.Create(filePath)))
{
w.Write(baseHeader.ToArray());
w.Write(destinationArray.Length + 0x24);
w.Write(destinationArray);
}
}
}
