public void Serialize(BinaryWriter writer)
{
writer.Write(IsValid ? 1 : 0);
if (IsValid)
{
writer.WriteLengthPrefixedString(Reference.LevelName);
writer.WriteLengthPrefixedString(Reference.PathName);
writer.Write(HasPrev ? 1 : 0);
if (HasPrev)
{
Prev.Serialize(writer);
}
writer.Write(HasStep ? 1 : 0);
if (HasStep)
{
writer.WriteLengthPrefixedString(Step);
}
}
}