void Update()
{
// if server then always sync to others.
if (isServer)
{
// just use OnSerialize via SetDirtyBit only sync when position
// changed. set dirty bits 0 or 1
SetDirtyBit(HasMovedOrRotated() ? 1UL : 0UL);
}
// no 'else if' since host mode would be both
if (isClient)
{
// send to server if we have local authority (and aren't the server)
// -> only if connectionToServer has been initialized yet too
if (!isServer && hasAuthority)
{
// check only each 'syncInterval'
if (Time.time - lastClientSendTime >= syncInterval)
{
if (HasMovedOrRotated())
{
// serialize
// local position/rotation for VR support
NetworkWriter writer = NetworkWriterPool.GetPooledWriter();
SerializeIntoWriter(writer, targetComponent.transform.localPosition, targetComponent.transform.localRotation, compressRotation);
// send to server
CmdClientToServerSync(writer.ToArraySegment());
NetworkWriterPool.Recycle(writer);
}
lastClientSendTime = Time.time;
}
}
// apply interpolation on client for all players
// unless this client has authority over the object. could be
// himself or another object that he was assigned authority over
if (!hasAuthority)
{
// received one yet? (initialized?)
if (goal != null)
{
// teleport or interpolate
if (NeedsTeleport())
{
// local position/rotation for VR support
ApplyPositionAndRotation(goal.localPosition, goal.localRotation);
}
else
{
// local position/rotation for VR support
ApplyPositionAndRotation(InterpolatePosition(start, goal, targetComponent.transform.localPosition),
InterpolateRotation(start, goal, targetComponent.transform.localRotation));
}
}
}
}
}
void CheckSendRate()
{
if (sendMessagesAllowed && syncInterval != 0 && sendTimer < Time.time)
{
sendTimer = Time.time + syncInterval;
NetworkWriter writer = NetworkWriterPool.GetPooledWriter();
if (WriteParameters(writer))
{
SendAnimationParametersMessage(writer.ToArraySegment());
}
NetworkWriterPool.Recycle(writer);
}
}
public static NetworkWriter PackWriter <T>(T message) where T : IMessageBase
{
NetworkWriter packWriter = NetworkWriterPool.GetPooledWriter();
// write message type
int msgType = GetId <T>();
packWriter.Write((ushort)msgType);
// serialize message into writer
message.Serialize(packWriter);
// return byte[]
return(packWriter);
}
public static byte[] PackMessage(int msgType, MessageBase msg)
{
NetworkWriter packWriter = NetworkWriterPool.GetPooledWriter();
// write message type
packWriter.Write((short)msgType);
// serialize message into writer
msg.Serialize(packWriter);
// return byte[]
byte[] data = packWriter.ToArray();
NetworkWriterPool.Recycle(packWriter);
return(data);
}
// pack message before sending
public static byte[] Pack <T>(T message) where T : IMessageBase
{
NetworkWriter packWriter = NetworkWriterPool.GetPooledWriter();
// write message type
int msgType = GetId <T>();
packWriter.Write((ushort)msgType);
// serialize message into writer
message.Serialize(packWriter);
// return byte[]
byte[] data = packWriter.ToArray();
NetworkWriterPool.Recycle(packWriter);
return(data);
}
void FixedUpdate()
{
if (!sendMessagesAllowed)
{
return;
}
CheckSendRate();
if (!CheckAnimStateChanged(out int stateHash, out float normalizedTime))
{
return;
}
NetworkWriter writer = NetworkWriterPool.GetPooledWriter();
WriteParameters(writer);
SendAnimationMessage(stateHash, normalizedTime, writer.ToArraySegment());
NetworkWriterPool.Recycle(writer);
}