public void ForceSync(Entity en, out EntityProxy proxy)
{
if (_outgoingDict.TryGetValue(en.NetworkId, out proxy))
{
proxy.Flags |= ProxyFlags.FORCE_SYNC;
proxy.Flags &= ~ProxyFlags.IDLE;
}
}
void IEntitySerializer.InitProxy(EntityProxy p)
{
p.PropertyPriority = new Priority[Meta.CountProperties];
for (int i = 0; i < p.PropertyPriority.Length; ++i)
{
p.PropertyPriority[i].PropertyIndex = i;
}
}
BitSet IEntitySerializer.GetFilter(Connection connection, EntityProxy proxy)
{
if (Entity.IsController(connection))
{
return(Meta.Filters[31]);
}
return(Meta.Filters[30]);
}
public void Dispose()
{
Proxy = null;
Flags = ProxyFlags.ZERO;
Written.Clear();
EntityProxyEnvelopePool.Release(this);
}
private void DestroyIncommingProxy(EntityProxy proxy, IMessageRider token)
{
// remove incomming proxy
_incommingDict.Remove(proxy.NetworkId);
// destroy entity
proxy.Entity.DetachToken = token;
// destroy entity
Core.DestroyForce(proxy.Entity);
}
private void ReadInput(Packet packet)
{
int maxFrame = Core.Frame;
int minFrame = maxFrame - (Core.Config.commandDelayAllowed + PingFrames);
while (packet.ReadStopMarker())
{
NetworkId netId = packet.ReadNetworkId();
EntityProxy proxy = null;
if (OutgoingProxiesByNetworkId.ContainsKey(netId))
{
proxy = OutgoingProxiesByNetworkId[netId];
}
while (packet.ReadStopMarker())
{
Command cmd = Factory.NewCommand(packet.ReadTypeId());
cmd.Sequence = packet.ReadUShort(Command.SEQ_BITS);
cmd.ServerFrame = packet.ReadIntVB();
cmd.InputObject.Token = packet.ReadToken();
cmd.ReadInput(connection, packet);
// no proxy or entity
if (!proxy || !proxy.Entity)
{
continue;
}
Entity entity = proxy.Entity;
// remote is not controller
if (ReferenceEquals(entity.Controller, connection) == false)
{
continue;
}
// sequence is old
if (NetMath.SeqDistance(cmd.Sequence, entity.CommandSequence, Command.SEQ_SHIFT) <= 0)
{
continue;
}
// put on command queue
entity.CommandQueue.AddLast(cmd);
entity.CommandSequence = cmd.Sequence;
}
}
}
private void DestroyOutgoingProxy(EntityProxy proxy)
{
// remove outgoing proxy index
_outgoingDict.Remove(proxy.NetworkId);
// remove proxy from entity
if (proxy.Entity && proxy.Entity.IsAttached)
{
proxy.Entity.Proxies.Remove(proxy);
}
if (proxy.Flags & ProxyFlags.DESTROY_IGNORE)
{
CreateOnRemote(proxy.Entity);
}
}
public EntityProxy CreateProxy()
{
EntityProxy p;
p = new EntityProxy();
p.Entity = this;
p.Combine(Serializer.GetDefaultMask());
// add to list
Proxies.AddLast(p);
// let serializer init
Serializer.InitProxy(p);
return(p);
}
public void CreateOnRemote(Entity entity, out EntityProxy proxy)
{
if (_incommingDict.TryGetValue(entity.NetworkId, out proxy))
{
return;
}
if (_outgoingDict.TryGetValue(entity.NetworkId, out proxy))
{
return;
}
proxy = entity.CreateProxy();
proxy.NetworkId = entity.NetworkId;
proxy.Flags = ProxyFlags.CREATE_REQUESTED;
proxy.Connection = connection;
_outgoingDict.Add(proxy.NetworkId, proxy);
NetLog.Debug("Created {0} on {1}", entity, connection);
}
private void ReadResult(Packet packet)
{
while (packet.CanRead())
{
if (packet.ReadBool() == false)
{
break;
}
NetworkId netId = packet.ReadNetworkId();
EntityProxy proxy = IncommingProxiesByNetworkId[netId];
Entity entity = proxy.Entity;
while (packet.CanRead())
{
if (packet.ReadBool() == false)
{
break;
}
TypeId typeId = packet.ReadTypeId();
ushort sequence = packet.ReadUShort(Command.SEQ_BITS);
IMessageRider resultToken = packet.ReadToken();
Command cmd = null;
if (entity != null)
{
var it = entity.CommandQueue.GetIterator();
while (it.Next())
{
int dist = NetMath.SeqDistance(it.val.Sequence, sequence, Command.SEQ_SHIFT);
if (dist > 0)
{
break;
}
if (dist < 0)
{
it.val.Flags |= CommandFlags.DISPOSE;
}
if (dist == 0)
{
cmd = it.val;
break;
}
}
}
if (cmd)
{
cmd.ResultObject.Token = resultToken;
cmd.Flags |= CommandFlags.CORRECTION_RECEIVED;
if (cmd.Meta.SmoothFrames > 0)
{
cmd.BeginSmoothing();
}
cmd.ReadResult(connection, packet);
}
else
{
cmd = Factory.NewCommand(typeId);
cmd.ReadResult(connection, packet);
cmd.Free();
}
}
// remove all disposable commands
if (entity != null)
{
while ((entity.CommandQueue.Count > 1) && (entity.CommandQueue.First.Flags & CommandFlags.DISPOSE))
{
entity.CommandQueue.RemoveFirst().Free();
}
}
}
}
private bool ReadUpdate(Packet packet)
{
if (packet.ReadBool() == false)
{
return(false);
}
// grab networkid
NetworkId networkId = packet.ReadNetworkId();
bool isController = packet.ReadBool();
IMessageRider controlToken = packet.ReadToken();
bool destroyRequested = packet.ReadBool();
// we're destroying this proxy
if (destroyRequested)
{
EntityProxy proxy;
IMessageRider detachToken = packet.ReadToken();
if (_incommingDict.TryGetValue(networkId, out proxy))
{
if (proxy.Entity.HasControl)
{
proxy.Entity.ReleaseControlInternal(controlToken);
}
DestroyIncommingProxy(proxy, detachToken);
}
else
{
NetLog.Warn("Received destroy of {0} but no such proxy was found", networkId);
}
}
else
{
IMessageRider attachToken = null;
bool isSceneObject = false;
bool createRequested = packet.ReadBool();
UniqueId sceneId = UniqueId.None;
PrefabId prefabId = new PrefabId();
TypeId serializerId = new TypeId();
Vector3 spawnPosition = new Vector3();
Quaternion spawnRotation = new Quaternion();
if (createRequested)
{
attachToken = packet.ReadToken();
prefabId = packet.ReadPrefabId();
serializerId = packet.ReadTypeId();
spawnPosition = packet.ReadVector3();
spawnRotation = packet.ReadQuaternion();
isSceneObject = packet.ReadBool();
if (isSceneObject)
{
sceneId = packet.ReadUniqueId();
}
}
Entity entity = null;
EntityProxy proxy = null;
if (createRequested && (_incommingDict.ContainsKey(networkId) == false))
{
// create entity
if (isSceneObject)
{
GameObject go = Core.FindSceneObject(sceneId);
if (!go)
{
NetLog.Warn("Could not find scene object with {0}", sceneId);
go = Core.PrefabPool.Instantiate(prefabId, spawnPosition, spawnRotation);
}
entity = Entity.CreateFor(go, prefabId, serializerId, EntityFlags.SCENE_OBJECT);
}
else
{
GameObject go = Core.PrefabPool.LoadPrefab(prefabId);
// prefab checks (if applicable)
if (go)
{
if (Core.IsServer && !go.GetComponent <AscensionEntity>().allowInstantiateOnClient)
{
throw new AscensionException(
"Received entity of prefab {0} from client at {1}, but this entity is not allowed to be instantiated from clients",
go.name, connection.RemoteEndPoint);
}
}
NetLog.Warn("Creating instance of {0}", prefabId);
entity = Entity.CreateFor(prefabId, serializerId, spawnPosition, spawnRotation);
}
entity.Source = connection;
entity.SceneId = sceneId;
entity.NetworkId = networkId;
// handle case where we are given control (it needs to be true during the initialize, read and attached callbacks)
if (isController)
{
entity.Flags |= EntityFlags.HAS_CONTROL;
}
// initialize entity
entity.Initialize();
// create proxy
proxy = entity.CreateProxy();
proxy.NetworkId = networkId;
proxy.Connection = connection;
// register proxy
_incommingDict.Add(proxy.NetworkId, proxy);
// read packet
entity.Serializer.Read(connection, packet, packet.Frame);
// attach entity
proxy.Entity.AttachToken = attachToken;
proxy.Entity.Attach();
// assign control properly
if (isController)
{
proxy.Entity.Flags &= ~EntityFlags.HAS_CONTROL;
proxy.Entity.TakeControlInternal(controlToken);
}
// log debug info
NetLog.Debug("Received {0} from {1}", entity, connection);
// update last received frame
proxy.Entity.LastFrameReceived = AscensionNetwork.Frame;
proxy.Entity.Freeze(false);
// notify user
GlobalEventListenerBase.EntityReceivedInvoke(proxy.Entity.UnityObject);
}
else
{
// find proxy
proxy = _incommingDict[networkId];
if (proxy == null)
{
throw new AscensionException("Couldn't find entity for {0}", networkId);
}
// update control state yes/no
if (proxy.Entity.HasControl ^ isController)
{
if (isController)
{
proxy.Entity.TakeControlInternal(controlToken);
}
else
{
proxy.Entity.ReleaseControlInternal(controlToken);
}
}
// read update
proxy.Entity.Serializer.Read(connection, packet, packet.Frame);
proxy.Entity.LastFrameReceived = AscensionNetwork.Frame;
proxy.Entity.Freeze(false);
}
}
return(true);
}
private int PackUpdate(Packet packet, EntityProxy proxy)
{
int pos = packet.Position;
int packCount = 0;
EntityProxyEnvelope env = proxy.CreateEnvelope();
packet.WriteBool(true);
packet.WriteNetworkId(proxy.NetworkId);
if (packet.WriteBool(proxy.Entity.IsController(connection)))
{
packet.WriteToken(proxy.ControlTokenGained);
proxy.ControlTokenLost = null;
}
else
{
packet.WriteToken(proxy.ControlTokenLost);
proxy.ControlTokenGained = null;
}
if (packet.WriteBool(proxy.Flags & ProxyFlags.DESTROY_REQUESTED))
{
packet.WriteToken(proxy.Entity.DetachToken);
}
else
{
// data for first packet
if (packet.WriteBool(proxy.Flags & ProxyFlags.CREATE_REQUESTED))
{
packet.WriteToken(proxy.Entity.AttachToken);
packet.WritePrefabId(proxy.Entity.PrefabId);
packet.WriteTypeId(proxy.Entity.Serializer.TypeId);
packet.WriteVector3(proxy.Entity.UnityObject.transform.position);
packet.WriteQuaternion(proxy.Entity.UnityObject.transform.rotation);
if (packet.WriteBool(proxy.Entity.IsSceneObject))
{
NetAssert.False(proxy.Entity.SceneId.IsNone,
string.Format("'{0}' is marked a scene object but has no scene id ",
proxy.Entity.UnityObject.gameObject));
packet.WriteUniqueId(proxy.Entity.SceneId);
}
}
packCount = proxy.Entity.Serializer.Pack(connection, packet, env);
}
if (packet.Overflowing)
{
packet.Position = pos;
return(-1);
}
if (packCount == -1)
{
packet.Position = pos;
return(0);
}
else
{
var isForce = proxy.Flags & ProxyFlags.FORCE_SYNC;
var isCreate = proxy.Flags & ProxyFlags.CREATE_REQUESTED;
var isDestroy = proxy.Flags & ProxyFlags.DESTROY_REQUESTED;
// if we didn't pack anything and we are not creating or destroying this, just goto next
if ((packCount == 0) && !isCreate && !isDestroy && !isForce)
{
packet.Position = pos;
return(0);
}
// set in progress flags
if (isDestroy)
{
env.Flags = (proxy.Flags |= ProxyFlags.DESTROY_PENDING);
}
// clear force sync flag
proxy.Flags &= ~ProxyFlags.FORCE_SYNC;
// clear skipped count
proxy.Skipped = 0;
// set packet number
env.PacketNumber = packet.Number;
// put on packets list
packet.EntityUpdates.Enqueue(env);
// put on proxies pending queue
// NetLog.Info("adding envelope to {0}, count: {1}", proxy, proxy.Envelopes.Count + 1);
proxy.Envelopes.Enqueue(env);
// keep going!
return(1);
}
}
public bool TryFindProxy(Entity en, out EntityProxy proxy)
{
return(_incommingDict.TryGetValue(en.NetworkId, out proxy) ||
_outgoingDict.TryGetValue(en.NetworkId, out proxy));
}
