private void PrepareClassDefFields(ClassDef result)
{
for (short i = 0; i < result.Meta.Items.Count; ++i)
{
var yi = result.Meta.Items[i];
short j = (short)(i + 1); // Capture.
var wf = GetWriteFunc(yi.Type);
var fd = new ClassDef.FieldDef {
Name = yi.Tag(Options), Type = yi.Type
};
if (yi.SerializeCond != null)
{
fd.WriteFunc = obj => {
var value = yi.GetValue(obj);
if (!yi.SerializeCond(obj, value))
{
return;
}
writer.Write(j);
wf(value);
}
}
;
else
{
fd.WriteFunc = obj => {
writer.Write(j);
wf(yi.GetValue(obj));
}
};
fd.WriteFuncCompact = obj => wf(yi.GetValue(obj));
result.Fields.Add(fd);
}
}
private void PrepareClassDefFieldsUnknown(ClassDef result)
{
for (int ourIndex = 0, theirIndex = 1, i = 0; ; ++i)
{
var yi = ourIndex < result.Meta.Items.Count ? result.Meta.Items[ourIndex] : null;
var their = theirIndex < result.ReaderDef.Fields.Count ? result.ReaderDef.Fields[theirIndex] : null;
if (yi == null && their == null)
{
break;
}
short j = (short)(i + 1); // Capture.
var ourName = yi == null ? null : yi.Tag(Options);
var cmp = their == null ? -1 : yi == null ? 1 : String.CompareOrdinal(ourName, their.Name);
if (cmp <= 0)
{
var wf = GetWriteFunc(yi.Type);
var fd = new ClassDef.FieldDef {
Name = ourName, Type = yi.Type
};
if (yi.SerializeCond != null)
{
fd.WriteFuncUnknown = (obj, storage, storageIndex) => {
var value = yi.GetValue(obj);
if (!yi.SerializeCond(obj, value))
{
return;
}
writer.Write(j);
wf(value);
}
}
;
else
{
fd.WriteFuncUnknown = (obj, storage, storageIndex) => {
writer.Write(j);
wf(yi.GetValue(obj));
}
};
result.Fields.Add(fd);
++ourIndex;
if (cmp == 0)
{
++theirIndex;
}
}
else
{
var theirType = result.ReaderDef.Fields[theirIndex].Type;
var wf = GetWriteFunc(theirType);
result.Fields.Add(new ClassDef.FieldDef {
Name = their.Name, Type = theirType,
WriteFuncUnknown = (obj, storage, storageIndex) => {
var si = storageIndex.Value;
if (si < storage.Fields.Count && storage.Fields[si].Name == their.Name)
{
writer.Write(j);
wf(storage.Fields[si].Value);
++storageIndex.Value;
}
}
});
++theirIndex;
}
}
}