public object Read(object value, ProtoReader source)
{
object[] values = new object[members.Length];
int tupleKey = 0;
object oldTuple = null;
bool issueReferenceDirectives = !baseTupleAsReference && asReference;
if (issueReferenceDirectives)
{
tupleKey = (int)source.ReadUInt32();
if (tupleKey > 0)
{
return source.NetCache.GetKeyedObject(tupleKey);
}
else
{
bool dummy;
oldTuple = new object();
tupleKey = source.NetCache.AddObjectKey(oldTuple, out dummy);
}
}
bool invokeCtor = false;
if (value == null)
{
invokeCtor = true;
}
for (int i = 0; i < values.Length; i++)
values[i] = GetValue(value, i);
int j = 0;
int field;
while (j++ < values.Length && source.ReadNextFieldHack() > 0)
{
field = source.ReadFieldHeader();
invokeCtor = true;
if(field <= tails.Length)
{
IProtoSerializer tail = tails[field - 1];
values[field - 1] = tails[field - 1].Read(tail.RequiresOldValue ? values[field - 1] : null, source);
}
else
{
source.SkipField();
}
}
object result = invokeCtor ? ctor.Invoke(values) : value;
if (issueReferenceDirectives)
{
source.NetCache.UpdateKeyedObject(tupleKey, oldTuple, result);
}
if (forceIssueFakeHeader)
{
source.ReadEndGroupFieldHeaderHack();
}
return result;
}