public uint WriteFields(IO.EndianWriter stream, Compiler comp)
{
uint fieldsAddress = stream.PositionUnsigned;
WriteFieldsRecursive(stream, comp, mFields);
stream.Write(comp.TypeIndexTerminator); stream.Write((int)0); stream.Write((int)0);
return fieldsAddress;
}
static void WriteFieldsRecursive(IO.EndianWriter stream, Compiler comp, List<Import.Field> fields)
{
Field temp = new Field();
foreach (Import.Field f in fields)
{
if (f.TypeIndex == comp.TypeIndexStruct)
{
var import = comp.OwnerState.Importer as Import;
Import.TagStruct ts;
// Assert that the field references a valid definition
if (import.Structs.TryGetValue(f.Definition, out ts))
WriteFieldsRecursive(stream, comp, ts.Fields.Fields);
else
Debug.Assert.If(false, "Field '{0}' references an undefined tag struct '{1}'",
comp.Strings[f.Name], f.ToString());
}
else
{
// StringId support is a hack based on tag_reference fields
// We internally define the tag reference definition, so we must internally add it
if (f.TypeIndex == comp.TypeIndexStringId)
f.ChangeDefinition(Import.kStringIdFieldDefinitionName);
temp.Reset(f);
temp.Write(stream);
// While the initial part of the StringId hack is based on a tag_reference field,
// we use an additional 32 bits for the string_id handle (instead of playing with
// the tag_reference's tag_index member). This is seen as padding by the editor
if (f.TypeIndex == comp.TypeIndexStringId)
{
temp.Reset((comp.OwnerState.Importer as Halo1.CheApe.Import).StringIdFieldHandlePadding);
temp.Write(stream);
}
}
}
}
