/// <summary>
/// Returns a base64 encoded version of the config
/// </summary>
/// <returns></returns>
public string ToBase64()
{
NetworkConfig config = this;
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed(config.ProtocolVersion);
writer.WriteBits((byte)config.Transport, 5);
writer.WriteUInt16Packed((ushort)config.Channels.Count);
for (int i = 0; i < config.Channels.Count; i++)
{
writer.WriteString(config.Channels[i].Name);
writer.WriteBits((byte)config.Channels[i].Type, 5);
}
writer.WriteUInt16Packed((ushort)config.RegisteredScenes.Count);
for (int i = 0; i < config.RegisteredScenes.Count; i++)
{
writer.WriteString(config.RegisteredScenes[i]);
}
writer.WriteUInt16Packed((ushort)config.NetworkedPrefabs.Count);
for (int i = 0; i < config.NetworkedPrefabs.Count; i++)
{
writer.WriteBool(config.NetworkedPrefabs[i].playerPrefab);
writer.WriteString(config.NetworkedPrefabs[i].name);
}
writer.WriteInt32Packed(config.MessageBufferSize);
writer.WriteInt32Packed(config.ReceiveTickrate);
writer.WriteInt32Packed(config.MaxReceiveEventsPerTickRate);
writer.WriteInt32Packed(config.SendTickrate);
writer.WriteInt32Packed(config.EventTickrate);
writer.WriteInt32Packed(config.MaxConnections);
writer.WriteInt32Packed(config.ConnectPort);
writer.WriteString(config.ConnectAddress);
writer.WriteInt32Packed(config.ClientConnectionBufferTimeout);
writer.WriteBool(config.ConnectionApproval);
writer.WriteInt32Packed(config.SecondsHistory);
writer.WriteBool(config.HandleObjectSpawning);
writer.WriteBool(config.EnableEncryption);
writer.WriteBool(config.SignKeyExchange);
writer.WriteBool(config.EnableSceneSwitching);
writer.WriteInt32Packed(config.LoadSceneTimeOut);
writer.WriteBool(config.EnableTimeResync);
writer.WriteBits((byte)config.RpcHashSize, 3);
stream.PadStream();
return(Convert.ToBase64String(stream.ToArray()));
}
}
}
/// <inheritdoc />
public void WriteDelta(Stream stream)
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)dirtyEvents.Count);
for (int i = 0; i < dirtyEvents.Count; i++)
{
writer.WriteBits((byte)dirtyEvents[i].eventType, 2);
switch (dirtyEvents[i].eventType)
{
case NetworkedSetEvent <T> .EventType.Add:
{
writer.WriteObjectPacked(dirtyEvents[i].value); //BOX
}
break;
case NetworkedSetEvent <T> .EventType.Remove:
{
writer.WriteObjectPacked(dirtyEvents[i].value); //BOX
}
break;
case NetworkedSetEvent <T> .EventType.Clear:
{
//Nothing has to be written
}
break;
}
}
}
}
internal void SendClientRPCPerformance(ulong hash, uint clientId, Stream messageStream, string channel, SecuritySendFlags security)
{
if (!IsServer && IsRunning)
{
//We are NOT a server.
if (LogHelper.CurrentLogLevel <= LogLevel.Normal)
{
LogHelper.LogWarning("Only clients and host can invoke ClientRPC");
}
return;
}
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt32Packed(NetworkId);
writer.WriteUInt16Packed(NetworkedObject.GetOrderIndex(this));
writer.WriteUInt64Packed(hash);
stream.CopyFrom(messageStream);
if (IsHost && clientId == NetworkingManager.Singleton.LocalClientId)
{
messageStream.Position = 0;
InvokeClientRPCLocal(hash, NetworkingManager.Singleton.LocalClientId, messageStream);
}
else
{
InternalMessageHandler.Send(clientId, MLAPIConstants.MLAPI_CLIENT_RPC, string.IsNullOrEmpty(channel) ? "MLAPI_DEFAULT_MESSAGE" : channel, stream, security);
}
}
}
}
/// <summary>
/// Returns a base64 encoded version of the config
/// </summary>
/// <returns></returns>
public string ToBase64()
{
NetworkConfig config = this;
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed(config.ProtocolVersion);
writer.WriteUInt16Packed((ushort)config.RegisteredScenes.Count);
for (int i = 0; i < config.RegisteredScenes.Count; i++)
{
writer.WriteString(config.RegisteredScenes[i]);
}
writer.WriteInt32Packed(config.ServerTargetFramerate);
writer.WriteInt32Packed(config.NetworkedTransformTickrate);
writer.WriteInt32Packed(config.ClientCommandTickrate);
writer.WriteInt32Packed(config.MaxReceiveEventsPerTickRate);
writer.WriteInt32Packed(config.LagCompensationTickRate);
writer.WriteInt32Packed(config.EventTickrate);
writer.WriteInt32Packed(config.ClientConnectionBufferTimeout);
writer.WriteBool(config.ConnectionApproval);
writer.WriteInt32Packed(config.SecondsHistory);
writer.WriteBool(config.EnableEncryption);
writer.WriteBool(config.SignKeyExchange);
writer.WriteInt32Packed(config.LoadSceneTimeOut);
writer.WriteBool(config.EnableTimeResync);
writer.WriteBool(config.EnsureNetworkedVarLengthSafety);
writer.WriteBits((byte)config.RpcHashSize, 2);
writer.WriteBool(ForceSamePrefabs);
writer.WriteBool(UsePrefabSync);
writer.WriteBool(EnableSceneManagement);
writer.WriteBool(RecycleNetworkIds);
writer.WriteSinglePacked(NetworkIdRecycleDelay);
writer.WriteBool(EnableNetworkedVar);
writer.WriteBool(AllowRuntimeSceneChanges);
writer.WriteBool(EnableNetworkLogs);
stream.PadStream();
return(Convert.ToBase64String(stream.ToArray()));
}
}
}
/// <summary>
/// Gets a SHA256 hash of parts of the NetworkingConfiguration instance
/// </summary>
/// <param name="cache"></param>
/// <returns></returns>
public ulong GetConfig(bool cache = true)
{
if (ConfigHash != null && cache)
{
return(ConfigHash.Value);
}
Sort();
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed(ProtocolVersion);
writer.WriteString(MLAPIConstants.MLAPI_PROTOCOL_VERSION);
for (int i = 0; i < Channels.Count; i++)
{
writer.WriteString(Channels[i].Name);
writer.WriteByte((byte)Channels[i].Type);
}
if (EnableSceneSwitching)
{
for (int i = 0; i < RegisteredScenes.Count; i++)
{
writer.WriteString(RegisteredScenes[i]);
}
}
if (HandleObjectSpawning && ForceSamePrefabs)
{
List <NetworkedPrefab> sortedPrefabList = NetworkedPrefabs.OrderBy(x => x.hash).ToList();
for (int i = 0; i < sortedPrefabList.Count; i++)
{
writer.WriteUInt64Packed(sortedPrefabList[i].hash);
}
}
writer.WriteBool(ForceSamePrefabs);
writer.WriteBool(HandleObjectSpawning);
writer.WriteBool(EnableEncryption);
writer.WriteBool(EnableSceneSwitching);
writer.WriteBool(SignKeyExchange);
writer.WriteBits((byte)RpcHashSize, 3);
writer.WriteBits((byte)PrefabHashSize, 3);
stream.PadStream();
if (cache)
{
ConfigHash = stream.ToArray().GetStableHash64();
return(ConfigHash.Value);
}
return(stream.ToArray().GetStableHash64());
}
}
}
public void Write(Stream stream)
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteByte((byte)ImposterCount);
writer.WriteSinglePacked(MovementSpeed);
writer.WriteSinglePacked(VoteDuration);
writer.WriteUInt16Packed((ushort)TaskCount);
}
}
/// <summary>
/// Gets a SHA256 hash of parts of the NetworkingConfiguration instance
/// </summary>
/// <param name="cache"></param>
/// <returns></returns>
public ulong GetConfig(bool cache = true)
{
if (ConfigHash != null && cache)
{
return(ConfigHash.Value);
}
Sort();
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed(ProtocolVersion);
writer.WriteString(MLAPIConstants.MLAPI_PROTOCOL_VERSION);
for (int i = 0; i < Channels.Count; i++)
{
writer.WriteString(Channels[i].Name);
writer.WriteByte((byte)Channels[i].Type);
}
if (EnableSceneSwitching)
{
for (int i = 0; i < RegisteredScenes.Count; i++)
{
writer.WriteString(RegisteredScenes[i]);
}
}
if (HandleObjectSpawning && RequireNetworkedPrefabsAreSyncronized)
{
for (int i = 0; i < NetworkedPrefabs.Count; i++)
{
writer.WriteString(NetworkedPrefabs[i].name);
}
}
writer.WriteBool(HandleObjectSpawning);
writer.WriteBool(EnableEncryption);
writer.WriteBool(EnableSceneSwitching);
writer.WriteBool(SignKeyExchange);
writer.WriteBits((byte)AttributeMessageMode, 3);
// Returns a 160 bit / 20 byte / 5 int checksum of the config
if (cache)
{
ConfigHash = stream.ToArray().GetStableHash64();
return(ConfigHash.Value);
}
return(stream.ToArray().GetStableHash64());
}
}
}
/// <inheritdoc />
public void WriteField(Stream stream)
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)list.Count);
for (int i = 0; i < list.Count; i++)
{
writer.WriteObjectPacked(list[i]); //BOX
}
}
}
/// <summary>
/// Writes the current ProfilerTick to the stream
/// </summary>
/// <param name="stream">The stream containing</param>
public void SerializeToStream(Stream stream)
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)Events.Count);
for (int i = 0; i < Events.Count; i++)
{
Events[i].SerializeToStream(stream);
}
}
}
/// <inheritdoc />
public void WriteField(Stream stream)
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)set.Count);
foreach (T value in set)
{
writer.WriteObjectPacked(value); //BOX
}
}
}
/// <inheritdoc />
public void WriteField(Stream stream)
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)dictionary.Count);
foreach (KeyValuePair <TKey, TValue> pair in dictionary)
{
writer.WriteObjectPacked(pair.Key);
writer.WriteObjectPacked(pair.Value);
}
}
}
/// <inheritdoc />
public void WriteDelta(Stream stream)
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)dirtyEvents.Count);
for (int i = 0; i < dirtyEvents.Count; i++)
{
writer.WriteBits((byte)dirtyEvents[i].eventType, 3);
switch (dirtyEvents[i].eventType)
{
//F**k me these signatures are proper aids
case NetworkedListEvent <T> .EventType.Add:
{
writer.WriteObjectPacked(dirtyEvents[i].value); //BOX
}
break;
case NetworkedListEvent <T> .EventType.Insert:
{
writer.WriteInt32Packed(dirtyEvents[i].index);
writer.WriteObjectPacked(dirtyEvents[i].value); //BOX
}
break;
case NetworkedListEvent <T> .EventType.Remove:
{
writer.WriteObjectPacked(dirtyEvents[i].value); //BOX
}
break;
case NetworkedListEvent <T> .EventType.RemoveAt:
{
writer.WriteInt32Packed(dirtyEvents[i].index);
}
break;
case NetworkedListEvent <T> .EventType.Value:
{
writer.WriteInt32Packed(dirtyEvents[i].index);
writer.WriteObjectPacked(dirtyEvents[i].value); //BOX
}
break;
case NetworkedListEvent <T> .EventType.Clear:
{
//Nothing has to be written
}
break;
}
}
}
}
/// <summary>
/// Gets a SHA256 hash of parts of the NetworkingConfiguration instance
/// </summary>
/// <param name="cache"></param>
/// <returns></returns>
public ulong GetConfig(bool cache = true)
{
if (ConfigHash != null && cache)
{
return(ConfigHash.Value);
}
Sort();
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed(ProtocolVersion);
writer.WriteString(MLAPIConstants.MLAPI_PROTOCOL_VERSION);
if (EnableSceneManagement && !AllowRuntimeSceneChanges)
{
for (int i = 0; i < RegisteredScenes.Count; i++)
{
writer.WriteString(RegisteredScenes[i]);
}
}
if (ForceSamePrefabs)
{
List <NetworkedPrefab> sortedPrefabList = NetworkedPrefabs.OrderBy(x => x.Hash).ToList();
for (int i = 0; i < sortedPrefabList.Count; i++)
{
writer.WriteUInt64Packed(sortedPrefabList[i].Hash);
}
}
writer.WriteBool(EnableNetworkedVar);
writer.WriteBool(ForceSamePrefabs);
writer.WriteBool(UsePrefabSync);
writer.WriteBool(EnableSceneManagement);
writer.WriteBool(EnsureNetworkedVarLengthSafety);
writer.WriteBool(EnableEncryption);
writer.WriteBool(SignKeyExchange);
writer.WriteBits((byte)RpcHashSize, 2);
stream.PadStream();
if (cache)
{
ConfigHash = stream.ToArray().GetStableHash64();
return(ConfigHash.Value);
}
return(stream.ToArray().GetStableHash64());
}
}
}
/// <summary>
/// Returns a base64 encoded version of the config
/// </summary>
/// <returns></returns>
public string ToBase64()
{
NetworkConfig config = this;
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed(config.ProtocolVersion);
writer.WriteUInt16Packed((ushort)config.RegisteredScenes.Count);
for (int i = 0; i < config.RegisteredScenes.Count; i++)
{
writer.WriteString(config.RegisteredScenes[i]);
}
writer.WriteInt32Packed(config.ReceiveTickrate);
writer.WriteInt32Packed(config.MaxReceiveEventsPerTickRate);
writer.WriteInt32Packed(config.SendTickrate);
writer.WriteInt32Packed(config.EventTickrate);
writer.WriteInt32Packed(config.ClientConnectionBufferTimeout);
writer.WriteBool(config.ConnectionApproval);
writer.WriteInt32Packed(config.SecondsHistory);
writer.WriteBool(config.EnableEncryption);
writer.WriteBool(config.SignKeyExchange);
writer.WriteInt32Packed(config.LoadSceneTimeOut);
writer.WriteBool(config.EnableTimeResync);
writer.WriteBits((byte)config.RpcHashSize, 3);
writer.WriteBool(ForceSamePrefabs);
writer.WriteBool(UsePrefabSync);
writer.WriteBool(EnableNetworkedVar);
stream.PadStream();
return(Convert.ToBase64String(stream.ToArray()));
}
}
}
/// <inheritdoc />
public void WriteDelta(Stream stream)
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)dirtyEvents.Count);
for (int i = 0; i < dirtyEvents.Count; i++)
{
writer.WriteBits((byte)dirtyEvents[i].eventType, 3);
switch (dirtyEvents[i].eventType)
{
case NetworkedDictionaryEvent <TKey, TValue> .NetworkedListEventType.Add:
{
writer.WriteObjectPacked(dirtyEvents[i].key);
writer.WriteObjectPacked(dirtyEvents[i].value);
}
break;
case NetworkedDictionaryEvent <TKey, TValue> .NetworkedListEventType.Remove:
{
writer.WriteObjectPacked(dirtyEvents[i].key);
}
break;
case NetworkedDictionaryEvent <TKey, TValue> .NetworkedListEventType.RemovePair:
{
writer.WriteObjectPacked(dirtyEvents[i].key);
writer.WriteObjectPacked(dirtyEvents[i].value);
}
break;
case NetworkedDictionaryEvent <TKey, TValue> .NetworkedListEventType.Clear:
{
//write nothing
}
break;
case NetworkedDictionaryEvent <TKey, TValue> .NetworkedListEventType.Value:
{
writer.WriteObjectPacked(dirtyEvents[i].key);
writer.WriteObjectPacked(dirtyEvents[i].value);
}
break;
default:
break;
}
}
}
}
/// <summary>
/// Hides a list of objects from a client
/// </summary>
/// <param name="networkedObjects">The objects to hide</param>
/// <param name="clientId">The client to hide the objects from</param>
public static void NetworkHide(List <NetworkedObject> networkedObjects, ulong clientId)
{
if (!NetworkingManager.Singleton.IsServer)
{
throw new NotServerException("Only server can change visibility");
}
if (clientId == NetworkingManager.Singleton.ServerClientId)
{
throw new VisibilityChangeException("Cannot hide an object from the server");
}
// Do the safety loop first to prevent putting the MLAPI in an invalid state.
for (int i = 0; i < networkedObjects.Count; i++)
{
if (!networkedObjects[i].IsSpawned)
{
throw new SpawnStateException("Object is not spawned");
}
if (!networkedObjects[i].observers.Contains(clientId))
{
throw new VisibilityChangeException("NetworkedObject with NetworkId: " + networkedObjects[i].NetworkId + " is already hidden");
}
}
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)networkedObjects.Count);
for (int i = 0; i < networkedObjects.Count; i++)
{
// Send destroy call
networkedObjects[i].observers.Remove(clientId);
writer.WriteUInt64Packed(networkedObjects[i].NetworkId);
}
}
InternalMessageSender.Send(clientId, MLAPIConstants.MLAPI_DESTROY_OBJECTS, "MLAPI_INTERNAL", stream, SecuritySendFlags.None, null);
}
}
/// <summary>
/// Shows a list of previously hidden objects to a client
/// </summary>
/// <param name="networkedObjects">The objects to show</param>
/// <param name="clientId">The client to show the objects to</param>
/// <param name="payload">An optional payload to send as part of the spawns</param>
public static void NetworkShow(List <NetworkedObject> networkedObjects, ulong clientId, Stream payload = null)
{
if (!NetworkingManager.Singleton.IsServer)
{
throw new NotServerException("Only server can change visibility");
}
// Do the safety loop first to prevent putting the MLAPI in an invalid state.
for (int i = 0; i < networkedObjects.Count; i++)
{
if (!networkedObjects[i].IsSpawned)
{
throw new SpawnStateException("Object is not spawned");
}
if (networkedObjects[i].observers.Contains(clientId))
{
throw new VisibilityChangeException("NetworkedObject with NetworkId: " + networkedObjects[i].NetworkId + " is already visible");
}
}
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt16Packed((ushort)networkedObjects.Count);
}
for (int i = 0; i < networkedObjects.Count; i++)
{
// Send spawn call
networkedObjects[i].observers.Add(clientId);
SpawnManager.WriteSpawnCallForObject(stream, clientId, networkedObjects[i], payload);
}
InternalMessageSender.Send(clientId, MLAPIConstants.MLAPI_ADD_OBJECTS, "MLAPI_INTERNAL", stream, SecuritySendFlags.None, null);
}
}
internal void NetworkedVarUpdate()
{
if (!networkedVarInit)
{
NetworkedVarInit();
}
//TODO: Do this efficiently.
if (!CouldHaveDirtyVars())
{
return;
}
networkedVarIndexesToReset.Clear();
networkedVarIndexesToResetSet.Clear();
for (int i = 0; i < NetworkingManager.Singleton.ConnectedClientsList.Count; i++)
{
//This iterates over every "channel group".
for (int j = 0; j < channelMappedVarIndexes.Count; j++)
{
using (PooledBitStream stream = PooledBitStream.Get())
{
using (PooledBitWriter writer = PooledBitWriter.Get(stream))
{
writer.WriteUInt32Packed(NetworkId);
writer.WriteUInt16Packed(NetworkedObject.GetOrderIndex(this));
uint clientId = NetworkingManager.Singleton.ConnectedClientsList[i].ClientId;
bool writtenAny = false;
for (int k = 0; k < networkedVarFields.Count; k++)
{
if (!channelMappedVarIndexes[j].Contains(k))
{
//This var does not belong to the currently iterating channel group.
writer.WriteBool(false);
continue;
}
bool isDirty = networkedVarFields[k].IsDirty(); //cache this here. You never know what operations users will do in the dirty methods
writer.WriteBool(isDirty);
if (isDirty && (!IsServer || networkedVarFields[k].CanClientRead(clientId)))
{
writtenAny = true;
networkedVarFields[k].WriteDelta(stream);
if (!networkedVarIndexesToResetSet.Contains(k))
{
networkedVarIndexesToResetSet.Add(k);
networkedVarIndexesToReset.Add(k);
}
}
}
if (writtenAny)
{
if (IsServer)
{
InternalMessageHandler.Send(clientId, MLAPIConstants.MLAPI_NETWORKED_VAR_DELTA, channelsForVarGroups[j], stream, SecuritySendFlags.None);
}
else
{
InternalMessageHandler.Send(NetworkingManager.Singleton.ServerClientId, MLAPIConstants.MLAPI_NETWORKED_VAR_DELTA, channelsForVarGroups[j], stream, SecuritySendFlags.None);
}
}
}
}
}
}
for (int i = 0; i < networkedVarIndexesToReset.Count; i++)
{
networkedVarFields[networkedVarIndexesToReset[i]].ResetDirty();
}
}
