public void AddString(Stream _stream, string _s)
{
int value = -1;
IFFString iFFString = null;
if (!StringCheck.TryGetValue(_s, out value))
{
iFFString = new IFFString(_s);
value = Strings.Count;
Strings.Add(iFFString);
StringCheck.Add(_s, value);
}
iFFString = Strings[value];
m_patches.Add(new IFFPatchEntry(_stream.Position, iFFString));
_stream.WriteInteger(0);
}