private byte[] ReadFileData(uint dataOffset, uint dataSize)
{
try
{
//current position to seek back to when done
var getBack = PakStreamReader.BaseStream.Position;
//seek to file data location
PakStreamReader.BaseStream.Seek(dataOffset, SeekOrigin.Begin);
//extract data from specified information
var data = PakStreamReader.ReadBytes(Convert.ToInt32(dataSize));
//seek back to original location
PakStreamReader.BaseStream.Seek(getBack, SeekOrigin.Begin);
//return result
return(data);
}
catch (Exception ex)
{
MessageBox.Show($"Error whilst attempting PAK extraction:\n\n{ex}");
}
//default
return(null);
}
private string ReadFileName(uint nameOffset)
{
//current position to seek back to when done
var getBack = PakStreamReader.BaseStream.Position;
//debugging
//MessageBox.Show(getBack.ToString());
//MessageBox.Show(offset.ToString());
//seek to the name offset
PakStreamReader.BaseStream.Seek(nameOffset, SeekOrigin.Begin);
//verify UTF-8
if (PakStreamReader.ReadByte() > 240)
{
return("");
}
//seek back to the name offset
PakStreamReader.BaseStream.Seek(nameOffset, SeekOrigin.Begin);
//where the name is stored
var array = new byte[200];
//the loop kill switch
var flag = true;
//size of name data array
var newSize = 0;
while (flag)
{
var num = PakStreamReader.ReadByte();
//is is null?
if (num == 0)
{
Array.Resize(ref array, newSize);
flag = false;
}
else
{
array[newSize] = num;
++newSize;
}
}
//go back to the previous position
PakStreamReader.BaseStream.Seek(getBack, SeekOrigin.Begin);
//return UTF-8 encoded string
return(Encoding.UTF8.GetString(array, 0, array.Length));
}
