com.unity.netcode.gameobjects@1.4.0
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). Additional documentation and release notes are available at [Multiplayer Documentation](https://docs-multiplayer.unity3d.com). ## [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` and `OnServerStopped` events that will trigger only on the server (or host player) to notify that the server just started or is no longer active (#2420) - Added `OnClientStarted` and `OnClientStopped` events that will trigger only on the client (or host player) to notify that the client just started or is no longer active (#2420) - Added `NetworkTransform.UseHalfFloatPrecision` property that, when enabled, will use half float values for position, rotation, and scale.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 using `Vector3.Slerp`. (#2388) - Added `BufferedLinearInterpolatorVector3` that replaces the float version, is now used by `NetworkTransform`, and provides the ability to enable or disable `Slerp`. (#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` and `NetworkTransform.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 the `NetworkTransformState` 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 authoritative `NetworkTransformState` 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 the `NetworkTransform` has been initialized or re-initialized when ownership changes. This provides for a way to make adjustments when `NetworkTransform` 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, the `NetworkObject`'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 a `NetworkObject` to a newly assigned active scene. (#2383) - Added `NetworkObject.SceneMigrationSynchronization`, enabled by default, that will synchronize client(s) when a `NetworkObject` is migrated into a new scene on the server side via `SceneManager.MoveGameObjectToScene`. (#2383) ### Changed - Made sure the `CheckObjectVisibility` delegate is checked and applied, upon `NetworkShow` 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 the `NetworkTransformState` 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 spawned `NetworkObject`s with `DestroyWithScene` 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 derived `NetworkBehaviour`s (#2423) - Fixed issue where runtime association of `Animator` properties to `AnimationCurve`s would cause `NetworkAnimator` to attempt to update those changes. (#2416) - Fixed issue where `NetworkAnimator` would not check if its associated `Animator` 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 the `NetworkTransform.InLocalSpace` value changed. This issue only impacted `NetworkTransform` when interpolation was enabled. (#2388) - Fixed issue when the `NetworkSceneManager.ClientSynchronizationMode` is `LoadSceneMode.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 to `LoadSceneMode.Additive`. (#2383)
This commit is contained in:
Unity Technologies
@@ -151,14 +151,18 @@ namespace Unity.Netcode
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// We dont know what size to use. Try every (more collision prone)
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if (m_NamedMessageHandlers32.TryGetValue(hash, out HandleNamedMessageDelegate messageHandler32))
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{
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// handler can remove itself, cache the name for metrics
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string messageName = m_MessageHandlerNameLookup32[hash];
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messageHandler32(sender, reader);
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m_NetworkManager.NetworkMetrics.TrackNamedMessageReceived(sender, m_MessageHandlerNameLookup32[hash], bytesCount);
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m_NetworkManager.NetworkMetrics.TrackNamedMessageReceived(sender, messageName, bytesCount);
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}
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if (m_NamedMessageHandlers64.TryGetValue(hash, out HandleNamedMessageDelegate messageHandler64))
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{
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// handler can remove itself, cache the name for metrics
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string messageName = m_MessageHandlerNameLookup64[hash];
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messageHandler64(sender, reader);
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m_NetworkManager.NetworkMetrics.TrackNamedMessageReceived(sender, m_MessageHandlerNameLookup64[hash], bytesCount);
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m_NetworkManager.NetworkMetrics.TrackNamedMessageReceived(sender, messageName, bytesCount);
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}
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}
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else
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@@ -169,15 +173,19 @@ namespace Unity.Netcode
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case HashSize.VarIntFourBytes:
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if (m_NamedMessageHandlers32.TryGetValue(hash, out HandleNamedMessageDelegate messageHandler32))
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{
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// handler can remove itself, cache the name for metrics
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string messageName = m_MessageHandlerNameLookup32[hash];
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messageHandler32(sender, reader);
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m_NetworkManager.NetworkMetrics.TrackNamedMessageReceived(sender, m_MessageHandlerNameLookup32[hash], bytesCount);
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m_NetworkManager.NetworkMetrics.TrackNamedMessageReceived(sender, messageName, bytesCount);
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}
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break;
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case HashSize.VarIntEightBytes:
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if (m_NamedMessageHandlers64.TryGetValue(hash, out HandleNamedMessageDelegate messageHandler64))
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{
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// handler can remove itself, cache the name for metrics
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string messageName = m_MessageHandlerNameLookup64[hash];
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messageHandler64(sender, reader);
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m_NetworkManager.NetworkMetrics.TrackNamedMessageReceived(sender, m_MessageHandlerNameLookup64[hash], bytesCount);
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m_NetworkManager.NetworkMetrics.TrackNamedMessageReceived(sender, messageName, bytesCount);
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}
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break;
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}
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@@ -1,6 +1,5 @@
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using System.Collections.Generic;
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using Unity.Collections;
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using Time = UnityEngine.Time;
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namespace Unity.Netcode
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{
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@@ -49,7 +48,7 @@ namespace Unity.Netcode
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{
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triggerInfo = new TriggerInfo
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{
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Expiry = Time.realtimeSinceStartup + m_NetworkManager.NetworkConfig.SpawnTimeout,
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Expiry = m_NetworkManager.RealTimeProvider.RealTimeSinceStartup + m_NetworkManager.NetworkConfig.SpawnTimeout,
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TriggerData = new NativeList<TriggerData>(Allocator.Persistent)
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};
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triggers[key] = triggerInfo;
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@@ -77,7 +76,7 @@ namespace Unity.Netcode
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int index = 0;
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foreach (var kvp2 in kvp.Value)
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{
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if (kvp2.Value.Expiry < Time.realtimeSinceStartup)
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if (kvp2.Value.Expiry < m_NetworkManager.RealTimeProvider.RealTimeSinceStartup)
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{
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staleKeys[index++] = kvp2.Key;
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PurgeTrigger(kvp.Key, kvp2.Key, kvp2.Value);
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@@ -8,11 +8,7 @@ namespace Unity.Netcode
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public void Serialize(FastBufferWriter writer, int targetVersion)
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{
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string reasonSent = Reason;
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if (reasonSent == null)
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{
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reasonSent = string.Empty;
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}
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string reasonSent = Reason ?? string.Empty;
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// Since we don't send a ConnectionApprovedMessage, the version for this message is encded with the message
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// itself. However, note that we HAVE received a ConnectionRequestMessage, so we DO have a valid targetVersion
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@@ -1,6 +1,6 @@
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using System;
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using UnityEngine;
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using Unity.Collections;
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using UnityEngine;
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namespace Unity.Netcode
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{
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@@ -365,37 +365,35 @@ namespace Unity.Netcode
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public void HandleMessage(in MessageHeader header, FastBufferReader reader, ulong senderId, float timestamp, int serializedHeaderSize)
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{
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if (header.MessageType >= m_HighMessageType)
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{
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Debug.LogWarning($"Received a message with invalid message type value {header.MessageType}");
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reader.Dispose();
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return;
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}
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var context = new NetworkContext
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{
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SystemOwner = m_Owner,
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SenderId = senderId,
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Timestamp = timestamp,
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Header = header,
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SerializedHeaderSize = serializedHeaderSize,
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MessageSize = header.MessageSize,
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};
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var type = m_ReverseTypeMap[header.MessageType];
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if (!CanReceive(senderId, type, reader, ref context))
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{
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reader.Dispose();
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return;
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}
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for (var hookIdx = 0; hookIdx < m_Hooks.Count; ++hookIdx)
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{
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m_Hooks[hookIdx].OnBeforeReceiveMessage(senderId, type, reader.Length + FastBufferWriter.GetWriteSize<MessageHeader>());
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}
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var handler = m_MessageHandlers[header.MessageType];
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using (reader)
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{
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if (header.MessageType >= m_HighMessageType)
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{
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Debug.LogWarning($"Received a message with invalid message type value {header.MessageType}");
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return;
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}
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var context = new NetworkContext
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{
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SystemOwner = m_Owner,
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SenderId = senderId,
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Timestamp = timestamp,
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Header = header,
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SerializedHeaderSize = serializedHeaderSize,
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MessageSize = header.MessageSize,
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};
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var type = m_ReverseTypeMap[header.MessageType];
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if (!CanReceive(senderId, type, reader, ref context))
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{
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return;
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}
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var handler = m_MessageHandlers[header.MessageType];
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for (var hookIdx = 0; hookIdx < m_Hooks.Count; ++hookIdx)
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{
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m_Hooks[hookIdx].OnBeforeReceiveMessage(senderId, type, reader.Length + FastBufferWriter.GetWriteSize<MessageHeader>());
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}
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// This will also log an exception is if the server knows about a message type the client doesn't know
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// about. In this case the handler will be null. It is still an issue the user must deal with: If the
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// two connecting builds know about different messages, the server should not send a message to a client
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@@ -420,10 +418,10 @@ namespace Unity.Netcode
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Debug.LogException(e);
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}
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}
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}
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for (var hookIdx = 0; hookIdx < m_Hooks.Count; ++hookIdx)
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{
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m_Hooks[hookIdx].OnAfterReceiveMessage(senderId, type, reader.Length + FastBufferWriter.GetWriteSize<MessageHeader>());
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for (var hookIdx = 0; hookIdx < m_Hooks.Count; ++hookIdx)
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{
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m_Hooks[hookIdx].OnAfterReceiveMessage(senderId, type, reader.Length + FastBufferWriter.GetWriteSize<MessageHeader>());
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}
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}
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}
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