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com.unity.netcode.gameobjects@1.2.0

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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).

## [1.2.0] - 2022-11-21

### Added

- Added protected method `NetworkBehaviour.OnSynchronize` which is invoked during the initial `NetworkObject` synchronization process. This provides users the ability to include custom serialization information that will be applied to the `NetworkBehaviour` prior to the `NetworkObject` being spawned. (#2298)
- Added support for different versions of the SDK to talk to each other in circumstances where changes permit it. Starting with this version and into future versions, patch versions should be compatible as long as the minor version is the same. (#2290)
- Added `NetworkObject` auto-add helper and Multiplayer Tools install reminder settings to Project Settings. (#2285)
- Added `public string DisconnectReason` getter to `NetworkManager` and `string Reason` to `ConnectionApprovalResponse`. Allows connection approval to communicate back a reason. Also added `public void DisconnectClient(ulong clientId, string reason)` allowing setting a disconnection reason, when explicitly disconnecting a client. (#2280)

### Changed

- Changed 3rd-party `XXHash` (32 & 64) implementation with an in-house reimplementation (#2310)
- When `NetworkConfig.EnsureNetworkVariableLengthSafety` is disabled `NetworkVariable` fields do not write the additional `ushort` size value (_which helps to reduce the total synchronization message size_), but when enabled it still writes the additional `ushort` value. (#2298)
- Optimized bandwidth usage by encoding most integer fields using variable-length encoding. (#2276)

### Fixed

- Fixed issue where `NetworkTransform` components nested under a parent with a `NetworkObject` component  (i.e. network prefab) would not have their associated `GameObject`'s transform synchronized. (#2298)
- Fixed issue where `NetworkObject`s that failed to instantiate could cause the entire synchronization pipeline to be disrupted/halted for a connecting client. (#2298)
- Fixed issue where in-scene placed `NetworkObject`s nested under a `GameObject` would be added to the orphaned children list causing continual console warning log messages. (#2298)
- Custom messages are now properly received by the local client when they're sent while running in host mode. (#2296)
- Fixed issue where the host would receive more than one event completed notification when loading or unloading a scene only when no clients were connected. (#2292)
- Fixed an issue in `UnityTransport` where an error would be logged if the 'Use Encryption' flag was enabled with a Relay configuration that used a secure protocol. (#2289)
- Fixed issue where in-scene placed `NetworkObjects` were not honoring the `AutoObjectParentSync` property. (#2281)
- Fixed the issue where `NetworkManager.OnClientConnectedCallback` was being invoked before in-scene placed `NetworkObject`s had been spawned when starting `NetworkManager` as a host. (#2277)
- Creating a `FastBufferReader` with `Allocator.None` will not result in extra memory being allocated for the buffer (since it's owned externally in that scenario). (#2265)

### Removed

- Removed the `NetworkObject` auto-add and Multiplayer Tools install reminder settings from the Menu interface. (#2285)
This commit is contained in:
Unity Technologies
2022-11-21 00:00:00 +00:00
parent 1e7078c160
commit fe02ca682e
96 changed files with 4522 additions and 2088 deletions
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76
Tests/Runtime/NetworkShowHideTests.cs
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@@ -8,16 +8,12 @@ using Unity.Netcode.TestHelpers.Runtime;
namespace Unity.Netcode.RuntimeTests
{
public class NetworkShowHideTestComponent : NetworkBehaviour
{
}
public class ShowHideObject : NetworkBehaviour
{
public static List<ShowHideObject> ClientTargetedNetworkObjects = new List<ShowHideObject>();
public static ulong ClientIdToTarget;
public static bool Silent;
public static int ValueAfterOwnershipChange = 0;
public static NetworkObject GetNetworkObjectById(ulong networkObjectId)
{
@@ -62,13 +58,35 @@ namespace Unity.Netcode.RuntimeTests
public NetworkVariable<int> MyNetworkVariable;
public NetworkList<int> MyListSetOnSpawn;
public NetworkVariable<int> MyOwnerReadNetworkVariable;
static public NetworkManager NetworkManagerOfInterest;
internal static int GainOwnershipCount = 0;
private void Awake()
{
// Debug.Log($"Awake {NetworkManager.LocalClientId}");
MyNetworkVariable = new NetworkVariable<int>();
MyNetworkVariable.OnValueChanged += Changed;
MyListSetOnSpawn = new NetworkList<int>();
MyOwnerReadNetworkVariable = new NetworkVariable<int>(readPerm: NetworkVariableReadPermission.Owner);
MyOwnerReadNetworkVariable.OnValueChanged += OwnerReadChanged;
}
public override void OnGainedOwnership()
{
GainOwnershipCount++;
base.OnGainedOwnership();
}
public void OwnerReadChanged(int before, int after)
{
if (NetworkManager == NetworkManagerOfInterest)
{
ValueAfterOwnershipChange = after;
}
}
public void Changed(int before, int after)
@@ -94,11 +112,6 @@ namespace Unity.Netcode.RuntimeTests
private NetworkObject m_Object2OnClient0;
private NetworkObject m_Object3OnClient0;
protected override void OnCreatePlayerPrefab()
{
var networkTransform = m_PlayerPrefab.AddComponent<NetworkShowHideTestComponent>();
}
protected override void OnServerAndClientsCreated()
{
m_PrefabToSpawn = CreateNetworkObjectPrefab("ShowHideObject");
@@ -338,5 +351,48 @@ namespace Unity.Netcode.RuntimeTests
Assert.True(ShowHideObject.ClientTargetedNetworkObjects[0].OwnerClientId == m_ClientNetworkManagers[0].LocalClientId);
}
[UnityTest]
public IEnumerator NetworkHideChangeOwnershipNotHidden()
{
ShowHideObject.ClientTargetedNetworkObjects.Clear();
ShowHideObject.ClientIdToTarget = m_ClientNetworkManagers[1].LocalClientId;
ShowHideObject.Silent = true;
var spawnedObject1 = SpawnObject(m_PrefabToSpawn, m_ServerNetworkManager);
m_NetSpawnedObject1 = spawnedObject1.GetComponent<NetworkObject>();
// wait for host to have spawned and gained ownership
while (ShowHideObject.GainOwnershipCount == 0)
{
yield return new WaitForSeconds(0.0f);
}
// change the value
m_NetSpawnedObject1.GetComponent<ShowHideObject>().MyOwnerReadNetworkVariable.Value++;
// wait for three ticks
yield return NetcodeIntegrationTestHelpers.WaitForTicks(m_ServerNetworkManager, 3);
// check we'll actually be changing owners
Assert.False(ShowHideObject.ClientTargetedNetworkObjects[0].OwnerClientId == m_ClientNetworkManagers[0].LocalClientId);
// only check for value change on one specific client
ShowHideObject.NetworkManagerOfInterest = m_ClientNetworkManagers[0];
// change ownership
m_NetSpawnedObject1.ChangeOwnership(m_ClientNetworkManagers[0].LocalClientId);
// wait three ticks
yield return NetcodeIntegrationTestHelpers.WaitForTicks(m_ServerNetworkManager, 3);
yield return NetcodeIntegrationTestHelpers.WaitForTicks(m_ClientNetworkManagers[0], 3);
// verify ownership changed
Assert.True(ShowHideObject.ClientTargetedNetworkObjects[0].OwnerClientId == m_ClientNetworkManagers[0].LocalClientId);
// verify the expected client got the OnValueChanged. (Only client 1 sets this value)
Assert.True(ShowHideObject.ValueAfterOwnershipChange == 1);
}
}
}