Releases: Unity-Technologies/com.unity.netcode.gameobjects
Releases · Unity-Technologies/com.unity.netcode.gameobjects
1.9.1
[1.9.1] - 2024-04-18
Added
- Added AnticipatedNetworkVariable, which adds support for client anticipation of NetworkVariable values, allowing for more responsive gameplay (#2820)
- Added AnticipatedNetworkTransform, which adds support for client anticipation of NetworkTransforms (#2820)
- Added NetworkVariableBase.ExceedsDirtinessThreshold to allow network variables to throttle updates by only sending updates when the difference between the current and previous values exceeds a threshold. (This is exposed in NetworkVariable with the callback NetworkVariable.CheckExceedsDirtinessThreshold) (#2820)
- Added NetworkVariableUpdateTraits, which add additional throttling support: MinSecondsBetweenUpdates will prevent the NetworkVariable from sending updates more often than the specified time period (even if it exceeds the dirtiness threshold), while MaxSecondsBetweenUpdates will force a dirty NetworkVariable to send an update after the specified time period even if it has not yet exceeded the dirtiness threshold. (#2820)
- Added virtual method NetworkVariableBase.OnInitialize() which can be used by NetworkVariable subclasses to add initialization code (#2820)
- Added virtual method NetworkVariableBase.Update(), which is called once per frame to support behaviors such as interpolation between an anticipated value and an authoritative one. (#2820)
- Added NetworkTime.TickWithPartial, which represents the current tick as a double that includes the fractional/partial tick value. (#2820)
NetworkVariable
now includes built-in support forNativeHashSet
,NativeHashMap
,List
,HashSet
, andDictionary
(#2813)NetworkVariable
now includes delta compression for collection values (NativeList
,NativeArray
,NativeHashSet
,NativeHashMap
,List
,HashSet
,Dictionary
, andFixedString
types) to save bandwidth by only sending the values that changed. (Note: ForNativeList
,NativeArray
, andList
, this algorithm works differently than that used inNetworkList
. This algorithm will use less bandwidth for "set" and "add" operations, butNetworkList
is more bandwidth-efficient if you are performing frequent "insert" operations.) (#2813)UserNetworkVariableSerialization
now has optional callbacks forWriteDelta
andReadDelta
. If both are provided, they will be used for all serialization operations on NetworkVariables of that type except for the first one for each client. If either is missing, the existingWrite
andRead
will always be used. (#2813)- Network variables wrapping
INetworkSerializable
types can perform delta serialization by settingUserNetworkVariableSerialization<T>.WriteDelta
andUserNetworkVariableSerialization<T>.ReadDelta
for those types. The built-inINetworkSerializable
serializer will continue to be used for all other serialization operations, but if those callbacks are set, it will call into them on all but the initial serialization to perform delta serialization. (This could be useful if you have a large struct where most values do not change regularly and you want to send only the fields that did change.) (#2813)
Fixed
- Fixed issue where NetworkTransformEditor would throw and exception if you excluded the physics package. (#2871)
- Fixed issue where
NetworkTransform
could not properly synchronize its base position when using half float precision. (#2845) - Fixed issue where the host was not invoking
OnClientDisconnectCallback
for its own local client when internally shutting down. (#2822) - Fixed issue where NetworkTransform could potentially attempt to "unregister" a named message prior to it being registered. (#2807)
- Fixed issue where in-scene placed
NetworkObject
s with complex nested childrenNetworkObject
s (more than one child in depth) would not synchronize properly if WorldPositionStays was set to true. (#2796)
Changed
- Changed
NetworkObjectReference
andNetworkBehaviourReference
to allow null references when constructing and serializing. (#2874) - Changed
NetworkAnimator
no longer requires theAnimator
component to exist on the sameGameObject
. (#2872) - Changed
NetworkTransform
to now useNetworkTransformMessage
as opposed to named messages for NetworkTransformState updates. (#2810) - Changed
CustomMessageManager
so it no longer attempts to register or "unregister" a null or empty string and will log an error if this condition occurs. (#2807)
1.8.1
1.8.0
Added
- Added a new RPC attribute, which is simply
Rpc
. (#2762)- This is a generic attribute that can perform the functions of both Server and Client RPCs, as well as enabling client-to-client RPCs. Includes several default targets:
Server
,NotServer
,Owner
,NotOwner
,Me
,NotMe
,ClientsAndHost
, andEveryone
. Runtime overrides are available for any of these targets, as well as for sending to a specific ID or groups of IDs. - This attribute also includes the ability to defer RPCs that are sent to the local process to the start of the next frame instead of executing them immediately, treating them as if they had gone across the network. The default behavior is to execute immediately.
- This attribute effectively replaces
ServerRpc
andClientRpc
.ServerRpc
andClientRpc
remain in their existing forms for backward compatibility, butRpc
will be the recommended and most supported option.
- This is a generic attribute that can perform the functions of both Server and Client RPCs, as well as enabling client-to-client RPCs. Includes several default targets:
- Added
NetworkManager.OnConnectionEvent
as a unified connection event callback to notify clients and servers of all client connections and disconnections within the session (#2762) - Added
NetworkManager.ServerIsHost
andNetworkBehaviour.ServerIsHost
to allow a client to tell if it is connected to a host or to a dedicated server (#2762) - Added
SceneEventProgress.SceneManagementNotEnabled
return status to be returned when aNetworkSceneManager
method is invoked and scene management is not enabled. (#2735) - Added
SceneEventProgress.ServerOnlyAction
return status to be returned when aNetworkSceneManager
method is invoked by a client. (#2735) - Added
NetworkObject.InstantiateAndSpawn
andNetworkSpawnManager.InstantiateAndSpawn
methods to simplify prefab spawning by assuring that the prefab is valid and applies any override prior to instantiating theGameObject
and spawning theNetworkObject
instance. (#2710)
Fixed
- Fixed issue where a client disconnected by a server-host would not receive a local notification. (#2789)
- Fixed issue where a server-host could shutdown during a relay connection but periodically the transport disconnect message sent to any connected clients could be dropped. (#2789)
- Fixed issue where a host could disconnect its local client but remain running as a server. (#2789)
- Fixed issue where
OnClientDisconnectedCallback
was not being invoked under certain conditions. (#2789) - Fixed issue where
OnClientDisconnectedCallback
was always returning 0 as the client identifier. (#2789) - Fixed issue where if a host or server shutdown while a client owned NetworkObjects (other than the player) it would throw an exception. (#2789)
- Fixed issue where setting values on a
NetworkVariable
orNetworkList
withinOnNetworkDespawn
during a shutdown sequence would throw an exception. (#2789) - Fixed issue where a teleport state could potentially be overridden by a previous unreliable delta state. (#2777)
- Fixed issue where
NetworkTransform
was using theNetworkManager.ServerTime.Tick
as opposed toNetworkManager.NetworkTickSystem.ServerTime.Tick
during the authoritative side's tick update where it performed a delta state check. (#2777) - Fixed issue where a parented in-scene placed NetworkObject would be destroyed upon a client or server exiting a network session but not unloading the original scene in which the NetworkObject was placed. (#2737)
- Fixed issue where during client synchronization and scene loading, when client synchronization or the scene loading mode are set to
LoadSceneMode.Single
, aCreateObjectMessage
could be received, processed, and the resultant spawnedNetworkObject
could be instantiated in the client's currently active scene that could, towards the end of the client synchronization or loading process, be unloaded and cause the newly createdNetworkObject
to be destroyed (and throw and exception). (#2735) - Fixed issue where a
NetworkTransform
instance with interpolation enabled would result in wide visual motion gaps (stuttering) under above normal latency conditions and a 1-5% or higher packet are drop rate. (#2713) - Fixed issue where you could not have multiple source network prefab overrides targeting the same network prefab as their override. (#2710)
Changed
- Changed the server or host shutdown so it will now perform a "soft shutdown" when
NetworkManager.Shutdown
is invoked. This will send a disconnect notification to all connected clients and the server-host will wait for all connected clients to disconnect or timeout after a 5 second period before completing the shutdown process. (#2789) - Changed
OnClientDisconnectedCallback
will now return the assigned client identifier on the local client side if the client was approved and assigned one prior to being disconnected. (#2789) - Changed
NetworkTransform.SetState
(and related methods) now are cumulative during a fractional tick period and sent on the next pending tick. (#2777) NetworkManager.ConnectedClientsIds
is now accessible on the client side and will contain the list of all clients in the session, including the host client if the server is operating in host mode (#2762)- Changed
NetworkSceneManager
to return aSceneEventProgress
status and not throw exceptions for methods invoked when scene management is disabled and when a client attempts to access aNetworkSceneManager
method by a client. (#2735) - Changed
NetworkTransform
authoritative instance tick registration so a singleNetworkTransform
specific tick event update will update all authoritative instances to improve perofmance. (#2713) - Changed
NetworkPrefabs.OverrideToNetworkPrefab
dictionary is no longer used/populated due to it ending up being related to a regression bug and not allowing more than one override to be assigned to a network prefab asset. (#2710) - Changed in-scene placed
NetworkObject
s now store their source network prefab asset'sGlobalObjectIdHash
internally that is used, when scene management is disabled, by clients to spawn the correct prefab even if theNetworkPrefab
entry has an override. This does not impact dynamically spawning the same prefab which will yield the override on both host and client. (#2710) - Changed in-scene placed
NetworkObject
s no longer require aNetworkPrefab
entry withGlobalObjectIdHash
override in order for clients to properly synchronize. (#2710) - Changed in-scene placed
NetworkObject
s now set theirIsSceneObject
value when generating theirGlobalObjectIdHash
value. (#2710) - Changed the default
NetworkConfig.SpawnTimeout
value from 1.0s to 10.0s. (#2710)
1.7.1
[1.7.1] - 2023-11-24
Fixed
- Fixed a bug where having a class with Rpcs that inherits from a class without Rpcs that inherits from NetworkVariable would cause a compile error. (#2751)
- Fixed issue where NetworkBehaviour.Synchronize was not truncating the write buffer if nothing was serialized during NetworkBehaviour.OnSynchronize causing an additional 6 bytes to be written per NetworkBehaviour component instance. (#2749)
1.7.0
[1.7.0] - 2023-10-11
Added
- exposed NetworkObject.GetNetworkBehaviourAtOrderIndex as a public API (#2724)
- Added context menu tool that provides users with the ability to quickly update the GlobalObjectIdHash value for all in-scene placed prefab instances that were created prior to adding a NetworkObject component to it. (#2707)
- Added methods NetworkManager.SetPeerMTU and NetworkManager.GetPeerMTU to be able to set MTU sizes per-peer (#2676)
- Added
GenerateSerializationForGenericParameterAttribute
, which can be applied to user-created Network Variable types to ensure the codegen generates serialization for the generic types they wrap. (#2694) - Added
GenerateSerializationForTypeAttribute
, which can be applied to any class or method to ensure the codegen generates serialization for the specific provided type. (#2694) - Exposed
NetworkVariableSerialization<T>.Read
,NetworkVariableSerialization<T>.Write
,NetworkVariableSerialization<T>.AreEqual
, andNetworkVariableSerialization<T>.Duplicate
to further support the creation of user-created network variables by allowing users to access the generated serialization methods and serialize generic types efficiently without boxing. (#2694) - Added
NetworkVariableBase.MarkNetworkBehaviourDirty
so that user-created network variable types can mark their containingNetworkBehaviour
to be processed by the update loop. (#2694)
Fixed
- Fixed issue where the server side
NetworkSceneManager
instance was not adding the currently active scene to its list of scenes loaded. (#2723) - Generic NetworkBehaviour types no longer result in compile errors or runtime errors (#2720)
- Rpcs within Generic NetworkBehaviour types can now serialize parameters of the class's generic types (but may not have generic types of their own) (#2720)
- Errors are no longer thrown when entering play mode with domain reload disabled (#2720)
- NetworkSpawn is now correctly called each time when entering play mode with scene reload disabled (#2720)
- NetworkVariables of non-integer types will no longer break the inspector (#2714)
- NetworkVariables with NonSerializedAttribute will not appear in the inspector (#2714)
- Fixed issue where
UnityTransport
would attempt to establish WebSocket connections even if using UDP/DTLS Relay allocations when the build target was WebGL. This only applied to working in the editor since UDP/DTLS can't work in the browser. (#2695) - Fixed issue where a
NetworkBehaviour
component'sOnNetworkDespawn
was not being invoked on the host-server side for an in-scene placedNetworkObject
when a scene was unloaded (during a scene transition) and theNetworkBehaviour
component was positioned/ordered before theNetworkObject
component. (#2685) - Fixed issue where
SpawnWithObservers
was not being honored whenNetworkConfig.EnableSceneManagement
was disabled. (#2682) - Fixed issue where
NetworkAnimator
was not internally tracking changes to layer weights which prevented proper layer weight synchronization back to the original layer weight value. (#2674) - Fixed "writing past the end of the buffer" error when calling ResetDirty() on managed network variables that are larger than 256 bytes when serialized. (#2670)
- Fixed issue where generation of the
DefaultNetworkPrefabs
asset was not enabled by default. (#2662) - Fixed issue where the
GlobalObjectIdHash
value could be updated but the asset not marked as dirty. (#2662) - Fixed issue where the
GlobalObjectIdHash
value of a (network) prefab asset could be assigned an incorrect value when editing the prefab in a temporary scene. (#2662) - Fixed issue where the
GlobalObjectIdHash
value generated after creating a (network) prefab from an object constructed within the scene would not be the correct final value in a stand alone build. (#2662)
Changed
- Updated dependency on
com.unity.transport
to version 1.4.0. (#2716)
1.6.0
[1.6.0] - 2023-08-29
Added
- Added a protected virtual method NetworkTransform.OnInitialize(ref NetworkTransformState replicatedState) that just returns the replicated state reference.
Fixed
- Fixed issue where invoking NetworkManager.Shutdown within NetworkManager.OnClientStopped or NetworkManager.OnServerStopped would force NetworkManager.ShutdownInProgress to remain true after completing the shutdown process. (#2661)
- Issue where ARMv7 Android builds would crash when trying to validate the batch header. (#2654)
- Fixed issue with client synchronization of position when using half precision and the delta position reaches the maximum value and is collapsed on the host prior to being forwarded to the non-owner clients. (#2636)
- Fixed issue with scale not synchronizing properly depending upon the spawn order of NetworkObjects. (#2636)
- Fixed issue position was not properly transitioning between ownership changes with an owner authoritative NetworkTransform. (#2636)
- Fixed issue where a late joining non-owner client could update an owner authoritative NetworkTransform if ownership changed without any updates to position prior to the non-owner client joining. (#2636)
1.5.2
[1.5.2] - 2023-07-24
Fixed
- Fixed issue where
NetworkClient.OwnedObjects
was not returning any owned objects due to theNetworkClient.IsConnected
not being properly set. (#2631) - Fixed a crash when calling TrySetParent with a null Transform (#2625)
- Fixed issue where a
NetworkTransform
using full precision state updates was losing transform state updates when interpolation was enabled. (#2624) - Fixed issue where
NetworkObject.SpawnWithObservers
was not being honored for late joining clients. (#2623) - Fixed issue where invoking
NetworkManager.Shutdown
multiple times, depending upon the timing, could cause an exception. (#2622) - Fixed issue where removing ownership would not notify the server that it gained ownership. This also resolves the issue where an owner authoritative NetworkTransform would not properly initialize upon removing ownership from a remote client. (#2618)
- Fixed ILPP issues when using CoreCLR and for certain dedicated server builds. (#2614)
- Fixed an ILPP compile error when creating a generic NetworkBehaviour singleton with a static T instance. (#2603)
1.5.1
[1.5.1] - 2023-05-24
Added
- Added support for serializing
NativeArray<>
andNativeList<>
inFastBufferReader
/FastBufferWriter
,BufferSerializer
,NetworkVariable
, and RPCs. (To useNativeList<>
, addUNITY_NETCODE_NATIVE_COLLECTION_SUPPORT
to your Scripting Define Symbols inProject Settings > Player
) (#2375) - The location of the automatically-created default network prefab list can now be configured (#2544)
- Added: Message size limits (max single message and max fragmented message) can now be set using NetworkManager.MaximumTransmissionUnitSize and NetworkManager.MaximumFragmentedMessageSize for transports that don't work with the default values (#2530)
- Added
NetworkObject.SpawnWithObservers
property (default is true) that when set to false will spawn aNetworkObject
with no observers and will not be spawned on any client untilNetworkObject.NetworkShow
is invoked. (#2568)
Fixed
- Fixed: Fixed a null reference in codegen in some projects (#2581)
- Fixed issue where the
OnClientDisconnected
client identifier was incorrect after a pending client connection was denied. (#2569) - Fixed warning "Runtime Network Prefabs was not empty at initialization time." being erroneously logged when no runtime network prefabs had been added (#2565)
- Fixed issue where some temporary debug console logging was left in a merged PR. (#2562)
- Fixed the "Generate Default Network Prefabs List" setting not loading correctly and always reverting to being checked. (#2545)
- Fixed issue where users could not use NetworkSceneManager.VerifySceneBeforeLoading to exclude runtime generated scenes from client synchronization. (#2550)
- Fixed missing value on
NetworkListEvent
forEventType.RemoveAt
events. (#2542,#2543) - Fixed issue where parenting a NetworkTransform under a transform with a scale other than Vector3.one would result in incorrect values on non-authoritative instances. (#2538)
- Fixed issue where a server would include scene migrated and then despawned NetworkObjects to a client that was being synchronized. (#2532)
- Fixed the inspector throwing exceptions when attempting to render
NetworkVariable
s of enum types. (#2529) - Making a
NetworkVariable
with anINetworkSerializable
type that doesn't meet thenew()
constraint will now create a compile-time error instead of an editor crash (#2528) - Fixed Multiplayer Tools package installation docs page link on the NetworkManager popup. (#2526)
- Fixed an exception and error logging when two different objects are shown and hidden on the same frame (#2524)
- Fixed a memory leak in
UnityTransport
that occurred ifStartClient
failed. (#2518) - Fixed issue where a client could throw an exception if abruptly disconnected from a network session with one or more spawned
NetworkObject
(s). (#2510) - Fixed issue where invalid endpoint addresses were not being detected and returning false from NGO UnityTransport. (#2496)
- Fixed some errors that could occur if a connection is lost and the loss is detected when attempting to write to the socket. (#2495)
Changed
- Adding network prefabs before NetworkManager initialization is now supported. (#2565)
- Connecting clients being synchronized now switch to the server's active scene before spawning and synchronizing NetworkObjects. (#2532)
- Updated
UnityTransport
dependency oncom.unity.transport
to 1.3.4. (#2533) - Improved performance of NetworkBehaviour initialization by replacing reflection when initializing NetworkVariables with compile-time code generation, which should help reduce hitching during additive scene loads. (#2522)
1.4.0
[1.4.0] - 2023-04-10
Added
- Added a way to access the GlobalObjectIdHash via PrefabIdHash for use in the Connection Approval Callback. (#2437)
- Added
OnServerStarted
andOnServerStopped
events that will trigger only on the server (or host player) to notify that the server just started or is no longer active (#2420) - Added
OnClientStarted
andOnClientStopped
events that will trigger only on the client (or host player) to notify that the client just started or is no longer active (#2420) - Added
NetworkTransform.UseHalfFloatPrecision
property that, when enabled, will use half float values for position, rotation, and scale. This yields a 50% bandwidth savings a the cost of precision. (#2388) - Added
NetworkTransform.UseQuaternionSynchronization
property that, when enabled, will synchronize the entire quaternion. (#2388) - Added
NetworkTransform.UseQuaternionCompression
property that, when enabled, will use a smallest three implementation reducing a full quaternion synchronization update to the size of an unsigned integer. (#2388) - Added
NetworkTransform.SlerpPosition
property that, when enabled along with interpolation being enabled, will interpolate usingVector3.Slerp
. (#2388) - Added
BufferedLinearInterpolatorVector3
that replaces the float version, is now used byNetworkTransform
, and provides the ability to enable or disableSlerp
. (#2388) - Added
HalfVector3
used for scale when half float precision is enabled. (#2388) - Added
HalfVector4
used for rotation when half float precision and quaternion synchronization is enabled. (#2388) - Added
HalfVector3DeltaPosition
used for position when half float precision is enabled. This handles loss in position precision by updating only the delta position as opposed to the full position. (#2388) - Added
NetworkTransform.GetSpaceRelativePosition
andNetworkTransform.GetSpaceRelativeRotation
helper methods to return the proper values depending upon whether local or world space. (#2388) - Added
NetworkTransform.OnAuthorityPushTransformState
virtual method that is invoked just prior to sending theNetworkTransformState
to non-authoritative instances. This provides users with the ability to obtain more precise delta values for prediction related calculations. (#2388) - Added
NetworkTransform.OnNetworkTransformStateUpdated
virtual method that is invoked just after the authoritativeNetworkTransformState
is applied. This provides users with the ability to obtain more precise delta values for prediction related calculations. (#2388) - Added
NetworkTransform.OnInitialize
virtual method that is invoked after theNetworkTransform
has been initialized or re-initialized when ownership changes. This provides for a way to make adjustments whenNetworkTransform
is initialized (i.e. resetting client prediction etc) (#2388) - Added
NetworkObject.SynchronizeTransform
property (default is true) that provides users with another way to help with bandwidth optimizations where, when set to false, theNetworkObject
's associated transform will not be included when spawning and/or synchronizing late joining players. (#2388) - Added
NetworkSceneManager.ActiveSceneSynchronizationEnabled
property, disabled by default, that enables client synchronization of server-side active scene changes. (#2383) - Added
NetworkObject.ActiveSceneSynchronization
, disabled by default, that will automatically migrate aNetworkObject
to a newly assigned active scene. (#2383) - Added
NetworkObject.SceneMigrationSynchronization
, enabled by default, that will synchronize client(s) when aNetworkObject
is migrated into a new scene on the server side viaSceneManager.MoveGameObjectToScene
. (#2383)
Changed
- Made sure the
CheckObjectVisibility
delegate is checked and applied, uponNetworkShow
attempt. Found while supporting (#2454), although this is not a fix for this (already fixed) issue. (#2463) - Changed
NetworkTransform
authority handles delta checks on each new network tick and no longer consumes processing cycles checking for deltas for all frames in-between ticks. (#2388) - Changed the
NetworkTransformState
structure is now public and now has public methods that provide access to key properties of theNetworkTransformState
structure. (#2388) - Changed
NetworkTransform
interpolation adjusts its interpolation "ticks ago" to be 2 ticks latent if it is owner authoritative and the instance is not the server or 1 tick latent if the instance is the server and/or is server authoritative. (#2388) - Updated
NetworkSceneManager
to migrate dynamically spawnedNetworkObject
s withDestroyWithScene
set to false into the active scene if their current scene is unloaded. (#2383) - Updated the server to synchronize its local
NetworkSceneManager.ClientSynchronizationMode
during the initial client synchronization. (#2383)
Fixed
- Fixed issue where during client synchronization the synchronizing client could receive a ObjectSceneChanged message before the client-side NetworkObject instance had been instantiated and spawned. (#2502)
- Fixed issue where
NetworkAnimator
was building client RPC parameters to exclude the host from sending itself messages but was not including it in the ClientRpc parameters. (#2492) - Fixed issue where
NetworkAnimator
was not properly detecting and synchronizing cross fade initiated transitions. (#2481) - Fixed issue where
NetworkAnimator
was not properly synchronizing animation state updates. (#2481) - Fixed float NetworkVariables not being rendered properly in the inspector of NetworkObjects. (#2441)
- Fixed an issue where Named Message Handlers could remove themselves causing an exception when the metrics tried to access the name of the message.(#2426)
- Fixed registry of public
NetworkVariable
s in derivedNetworkBehaviour
s (#2423) - Fixed issue where runtime association of
Animator
properties toAnimationCurve
s would causeNetworkAnimator
to attempt to update those changes. (#2416) - Fixed issue where
NetworkAnimator
would not check if its associatedAnimator
was valid during serialization and would spam exceptions in the editor console. (#2416) - Fixed issue with a child's rotation rolling over when interpolation is enabled on a
NetworkTransform
. Now using half precision or full quaternion synchronization will always update all axis. (#2388) - Fixed issue where
NetworkTransform
was not setting the teleport flag when theNetworkTransform.InLocalSpace
value changed. This issue only impactedNetworkTransform
when interpolation was enabled. (#2388) - Fixed issue when the
NetworkSceneManager.ClientSynchronizationMode
isLoadSceneMode.Additive
and the server changes the currently active scene prior to a client connecting then upon a client connecting and being synchronized the NetworkSceneManager would clear its internal ScenePlacedObjects list that could already be populated. (#2383) - Fixed issue where a client would load duplicate scenes of already preloaded scenes during the initial client synchronization and
NetworkSceneManager.ClientSynchronizationMode
was set toLoadSceneMode.Additive
. (#2383)
1.3.1
[1.3.1] - 2023-03-27
Added
- Added detection and graceful handling of corrupt packets for additional safety. (#2419)
Changed
- The UTP component UI has been updated to be more user-friendly for new users by adding a simple toggle to switch between local-only (127.0.0.1) and remote (0.0.0.0) binding modes, using the toggle "Allow Remote Connections" (#2408)
- Updated
UnityTransport
dependency oncom.unity.transport
to 1.3.3. (#2450) NetworkShow()
ofNetworkObject
s are delayed until the end of the frame to ensure consistency of delta-driven variables likeNetworkList
.- Dirty
NetworkObject
are reset at end-of-frame and not at serialization time. NetworkHide()
of an object that was justNetworkShow()
n produces a warning, as remote clients will not get a spawn/despawn pair.- Renamed the NetworkTransform.SetState parameter
shouldGhostsInterpolate
toteleportDisabled
for better clarity of what that parameter does. (#2228) - Network prefabs are now stored in a ScriptableObject that can be shared between NetworkManagers, and have been exposed for public access. By default, a Default Prefabs List is created that contains all NetworkObject prefabs in the project, and new NetworkManagers will default to using that unless that option is turned off in the Netcode for GameObjects settings. Existing NetworkManagers will maintain their existing lists, which can be migrated to the new format via a button in their inspector. (#2322)
Fixed
- Fixed issue where changes to a layer's weight would not synchronize unless a state transition was occurring.(#2399)
- Fixed issue where
NetworkManager.LocalClientId
was returning theNetworkTransport.ServerClientId
as opposed to theNetworkManager.m_LocalClientId
. (#2398) - Fixed issue where a dynamically spawned
NetworkObject
parented under an in-scene placedNetworkObject
would have itsInScenePlaced
value changed totrue
. This would result in a soft synchronization error for late joining clients. (#2396) - Fixed a UTP test that was failing when you install Unity Transport package 2.0.0 or newer. (#2347)
- Fixed issue where
NetcodeSettingsProvider
would throw an exception in Unity 2020.3.x versions. (#2345) - Fixed server side issue where, depending upon component ordering, some NetworkBehaviour components might not have their OnNetworkDespawn method invoked if the client side disconnected. (#2323)
- Fixed a case where data corruption could occur when using UnityTransport when reaching a certain level of send throughput. (#2332)
- Fixed an issue in
UnityTransport
where an exception would be thrown if starting a Relay host/server on WebGL. This exception should only be thrown if using direct connections (where WebGL can't act as a host/server). (#2321) - Fixed
NetworkAnimator
issue where it was not checking forAnimatorStateTtansition.destinationStateMachine
and any possible sub-states defined within it. (#2309) - Fixed
NetworkAnimator
issue where the host client was receiving the ClientRpc animation updates when the host was the owner.(#2309) Will be fixed in next update - Fixed
NetworkAnimator
issue with using pooled objects and when specific properties are cleaned during despawn and destroy.(#2309) - Fixed issue where
NetworkAnimator
was checking for animation changes when the associatedNetworkObject
was not spawned.(#2309) - Corrected an issue with the documentation for BufferSerializer (#2401)