void SerializeObject(TeraBinaryWriter writer, object source)
{
var fields = GetPacketFields <ReflectionPacketFieldInfo>(source.GetType());
var offsets = new List <(ReflectionPacketFieldInfo, int)>();
foreach (var info in fields)
{
if (info.IsByteArray)
{
offsets.Add((info, writer.Position));
writer.WriteUInt16(0);
writer.WriteUInt16((ushort)((List <byte>)info.Property
.GetValue(source)).Count);
}
else if (info.IsArray)
{
writer.WriteUInt16(
(ushort)((IList)info.Property.GetValue(source)).Count);
offsets.Add((info, writer.Position));
writer.WriteUInt16(0);
}
else if (info.IsString)
{
offsets.Add((info, writer.Position));
writer.WriteUInt16(0);
}
else
{
info.PrimitiveSerializer(writer, info.Property.GetValue(source));
}
}
foreach (var(info, offset) in offsets)
{
if (info.IsByteArray)
{
var list = (List <byte>)info.Property.GetValue(source);
if (list.Count == 0)
{
continue;
}
writer.Seek(offset, (w, op) => w.WriteOffset(op));
writer.WriteBytes(list.ToArray());
}
else if (info.IsArray)
{
var list = (IList)info.Property.GetValue(source);
if (list.Count == 0)
{
continue;
}
writer.Seek(offset, (w, op) => w.WriteOffset(op));
for (var i = 0; i < list.Count; i++)
{
var pos = writer.Position;
writer.WriteOffset(pos);
writer.WriteUInt16(0);
SerializeObject(writer, list[i]);
if (i != list.Count - 1)
{
writer.Seek(pos + sizeof(ushort), (w, op) => w.WriteOffset(op));
}
}
}
else
{
writer.Seek(offset, (w, op) => w.WriteOffset(op));
writer.WriteString((string)info.Property.GetValue(source) ?? string.Empty);
}
}
}
void SerializeObject(TeraBinaryWriter writer, object source)
{
var fields = GetPacketFields(source.GetType());
var counts = new Dictionary <string, int>();
var offsets = new Dictionary <string, int>();
foreach (var info in fields.Where(x => x.IsPrimitive))
{
if (info.IsCount)
{
counts.Add(info.Property.Name, writer.Position);
}
else if (info.IsOffset)
{
offsets.Add(info.Property.Name, writer.Position);
}
if (info.IsCount || info.IsOffset)
{
writer.WriteUInt16(0);
}
else
{
SerializePrimitive(writer, info.Property.GetValue(source));
}
}
foreach (var info in fields.Where(x => !x.IsPrimitive))
{
var type = info.Property.PropertyType;
var value = info.Property.GetValue(source);
var array = value as Array;
var noOffset = array != null && array.Length == 0;
writer.Seek(offsets[info.Property.Name + OffsetNameSuffix],
(w, op) => w.WriteUInt16((ushort)(noOffset ?
0 : op + PacketHeader.HeaderSize)));
if (type.IsArray)
{
writer.Seek(counts[info.Property.Name + CountNameSuffix],
(w, op) => w.WriteUInt16((ushort)array.Length));
var elemType = type.GetElementType();
if (elemType.IsEnum)
{
elemType = elemType.GetEnumUnderlyingType();
}
var markers = new Stack <int>();
for (var i = 0; i < array.Length; i++)
{
var isLast = i == array.Length - 1;
if (!IsByte(elemType))
{
writer.WriteUInt16((ushort)(writer.Position +
PacketHeader.HeaderSize));
if (!isLast)
{
markers.Push(writer.Position);
}
writer.WriteUInt16(0);
}
var elem = array.GetValue(i);
if (elemType.IsPrimitive)
{
SerializePrimitive(writer, elem);
}
else
{
SerializeObject(writer, elem);
}
if (!IsByte(elemType) && !isLast)
{
markers.Push(writer.Position);
}
}
if (!IsByte(elemType))
{
for (var i = 0; i < markers.Count / 2; i++)
{
var afterElemPos = markers.Pop();
var nextPos = markers.Pop();
writer.Seek(nextPos, (w, op) =>
w.WriteUInt16((ushort)(afterElemPos +
PacketHeader.HeaderSize)));
}
}
}
else
{
writer.WriteString((string)value);
}
}
}