private static void WriteNetObject(NetObject netObject, ref DataStreamWriter streamWriter)
{
streamWriter.WriteInt(netObject.ID);
DataStreamWriter sizeWriter = streamWriter;
streamWriter.WriteInt(0);
int length = streamWriter.Length;
netObject.Serialize(ref streamWriter, false);
sizeWriter.WriteInt(streamWriter.Length - length);
}
private static void WriteNetObject(NetObject netObject, ref DataStreamWriter streamWriter)
{
if (!netObject.IsMine)
{
return;
}
streamWriter.WriteInt(netObject.ID);
DataStreamWriter sizeWriter = streamWriter;
streamWriter.WriteInt(0);
int length = streamWriter.Length;
netObject.Serialize(ref streamWriter, false, b => b.HasAuthority);
sizeWriter.WriteInt(streamWriter.Length - length);
}
private void SendSpawnMessage(NetObject[] netObjects, NativeList <NetworkConnection> connections)
{
if (connections.Length == 0)
{
return;
}
AssertActive();
const int headerSizeInBytes = 8;
var streamWriter = new DataStreamWriter(MaxBytesPerMessage, Allocator.Temp);
var objectWriter = new DataStreamWriter(MaxBytesPerMessage - headerSizeInBytes, Allocator.Temp);
var objectIndex = 0;
// compose new message if objects left to send or copy to message stream
while (objectIndex < netObjects.Length || objectWriter.Length > 0)
{
streamWriter.Clear();
// write header
streamWriter.WriteInt(Commands.SpawnNetObjects);
DataStreamWriter objectCountWriter = streamWriter;
streamWriter.WriteInt(0);
// copy data over to message stream and write to object stream
var objectsInMessage = 0;
while (streamWriter.Length + objectWriter.Length <= MaxBytesPerMessage)
{
if (objectWriter.Length > 0)
{
streamWriter.WriteBytes(objectWriter.AsNativeArray());
objectWriter.Clear();
objectsInMessage++;
}
if (objectIndex < netObjects.Length)
{
NetObject netObject = netObjects[objectIndex++];
objectWriter.WriteInt(netObject.ID);
objectWriter.WriteUShort(netObject.PrefabIndex);
objectWriter.WriteInt(netObject.OwnerActorNumber);
objectWriter.WriteVector3(netObject.transform.position);
objectWriter.WriteQuaternion(netObject.transform.rotation);
objectWriter.WriteInt(netObject.gameObject.scene.buildIndex);
DataStreamWriter objectSizeWriter = objectWriter;
objectWriter.WriteInt(0);
int length = objectWriter.Length;
netObject.Serialize(ref objectWriter, true);
objectSizeWriter.WriteInt(objectWriter.Length - length);
}
else
{
break;
}
}
objectCountWriter.WriteInt(objectsInMessage);
// message complete. Send if payload present
if (objectsInMessage == 0)
{
return;
}
for (var connectionIndex = 0; connectionIndex < connections.Length; connectionIndex++)
{
DataStreamWriter writer = _serverDriver.BeginSend(_reliablePipeline, connections[connectionIndex]);
writer.WriteBytes(streamWriter.AsNativeArray());
_serverDriver.EndSend(writer);
}
}
}