4.3.0

- Improved NetworkCollider/2D now use current physics scene rather than global.
- Fixed hotpath allocation in PredictionRigidbody.
- Added ReadUnallocatedAttribute which makes generated readers pull from caches for classes.
- Fixed prediction replaying 1 additional tick.
- Fixed typo in a SceneManager warn message causing it to not display complete information.
- Changed AllowPredictedSpawning and ReservedObjectIds moved from PredictionManager to ServerManager for future proofing.
- Changed PredictionManager.Interpolation renamed to ClientInterpolation.
- Added PredictionManager.ServerInterpolation(not yet functional).
- Added ClientManager.IsServerDevelopment. This is true if the server notified client it's on a development build.
- Fixed NetworkBehaviour start/stop callbacks firing out of order or not at all under certain conditions as clientHost (#652).
- Fixed instantiated nested NetworkObject transform properties being wrong under certain conditions (#660).
- Added NetworkAnimator.SynchronizeWhenDisbaled.
- Added more Multipass methods to update transport settings.
- Improved PredictionRigidbody now also writes the RigidbodyState.
- Added NetworkObject.DetachGraphicalObject for prediction.
- Fixed RigidbodyPauser causing physics casts to fail on paused objects.
- Obsoleted several RollbackManager methods in favor of simplified versions.
- Improved RollbackManager XML.
- Improved Added Unity.Mathmatics to excluded codegen assemblies.
- Added NetworkObject.AdaptiveInterpolation.
- Added NetworkObject.SpectatorInterpolation, seen when adaptive interpolation is off.
- Added NetworkObject.SmoothedProperties.
- Added NetworkObject.PredictionSmoother.
- Added several API for AdaptiveLocalTransformTickSmoother (PredictionSmoother).
- Added MoveRates.Move methods which utilize TransformPropertyFlag.
- Changed BasicQueue moved from FishNet utilities to GameKit utiltiies.
- Added IncludeSerialization attribute types not explicitly used in networking code, but need generated serializers
- Added TimeManager.Get/SetPhysicsTimeScale.
- Improved fixed LiteNetLib not re-using peerIds.
- Improved updated Tugboat to the latest LiteNetLib.
- Improved NetworkManager now automatically sets spawnable prefabs to DefaultPrefabObjects if not already specified.
- Fixed prediction 1 codegen failing to find reconcile method.
- Removed VERSION.txt file.
- Added server now validates clients FishNet version; this is intended for development, not security.

Author: FirstGearGames

Assets/FishNet/CodeGenerating/Helpers/GeneralHelper.cs

@@ -8,11 +8,13 @@
 using FishNet.Serializing;
 using FishNet.Serializing.Helping;
 using FishNet.Utility.Performance;
+using GameKit.Dependencies.Utilities;
 using MonoFN.Cecil;
 using MonoFN.Cecil.Cil;
 using MonoFN.Cecil.Rocks;
 using System;
 using System.Collections.Generic;
+using System.Runtime.InteropServices.ComTypes;
 using UnityEngine;
 using SR = System.Reflection;
 
@@ -63,13 +65,15 @@ internal class GeneralHelper : CodegenBase
         public TypeReference ActionT3_TypeRef;
         public MethodReference ActionT2Constructor_MethodRef;
         public MethodReference ActionT3Constructor_MethodRef;
+        public TypeReference ObjectCaches_TypeRef;
 
         private Dictionary<Type, TypeReference> _importedTypeReferences = new Dictionary<Type, TypeReference>();
         private Dictionary<FieldDefinition, FieldReference> _importedFieldReferences = new Dictionary<FieldDefinition, FieldReference>();
         private Dictionary<MethodReference, MethodDefinition> _methodReferenceResolves = new Dictionary<MethodReference, MethodDefinition>();
         private Dictionary<TypeReference, TypeDefinition> _typeReferenceResolves = new Dictionary<TypeReference, TypeDefinition>();
         private Dictionary<FieldReference, FieldDefinition> _fieldReferenceResolves = new Dictionary<FieldReference, FieldDefinition>();
         private Dictionary<string, MethodDefinition> _comparerDelegates = new Dictionary<string, MethodDefinition>();
+        private MethodReference _objectCaches_Retrieve_MethodRef;
         #endregion
 
         #region Const.
@@ -93,6 +97,9 @@ public override bool ImportReferences()
             ExcludeSerializationAttribute_FullName = typeof(ExcludeSerializationAttribute).FullName;
             NotSerializerAttribute_FullName = typeof(NotSerializerAttribute).FullName;
 
+            TypeReference _objectCaches_TypeRef = base.ImportReference(typeof(ObjectCaches<>));
+            _objectCaches_Retrieve_MethodRef = _objectCaches_TypeRef.CachedResolve(base.Session).GetMethodReference(base.Session, nameof(ObjectCaches<int>.Retrieve));
+
             tmpType = typeof(BasicQueue<>);
             base.ImportReference(tmpType);
             foreach (SR.MethodInfo mi in tmpType.GetMethods())
@@ -904,7 +911,23 @@ public VariableDefinition CreateVariable(MethodDefinition methodDef, Type variab
 
         #region SetVariableDef.
         /// <summary>
-        /// Initializes variableDef as a new object or collection of typeDef.
+        /// Initializes variableDef as an object or collection of typeDef using cachces.
+        /// </summary>
+        /// <param name="processor"></param>
+        /// <param name="variableDef"></param>
+        /// <param name="typeDef"></param>
+        public void SetVariableDefinitionFromCaches(ILProcessor processor, VariableDefinition variableDef, TypeDefinition typeDef)
+        {
+            TypeReference dataTr = variableDef.VariableType;
+            GenericInstanceType git = ObjectCaches_TypeRef.MakeGenericInstanceType(new TypeReference[] { dataTr });
+
+            MethodReference genericInstanceMethod = _objectCaches_Retrieve_MethodRef.MakeHostInstanceGeneric(base.Session, git);
+            processor.Emit(OpCodes.Call, genericInstanceMethod);
+            processor.Emit(OpCodes.Stloc, variableDef);
+        }
+
+        /// <summary>
+        /// Initializes variableDef as a new object or collection of typeDef using instantiation.
         /// </summary>
         /// <param name="processor"></param>
         /// <param name="variableDef"></param>

Assets/FishNet/CodeGenerating/ILCore/FishNetILPP.cs

@@ -78,6 +78,7 @@ public override ILPostProcessResult Process(ICompiledAssembly compiledAssembly)
             modified |= CreateDeclaredSerializerDelegates(session);
             modified |= CreateDeclaredSerializers(session);
             modified |= CreateDeclaredComparerDelegates(session);
+            modified |= CreateIncludeSerializationSerializers(session);
             modified |= CreateIBroadcast(session);
 #if !DISABLE_QOL_ATTRIBUTES
             modified |= CreateQOLAttributes(session);
@@ -233,6 +234,43 @@ internal bool CreateDeclaredComparerDelegates(CodegenSession session)
 
             return modified;
         }
+        
+        /// <summary>
+        /// Creates serializers for types that use IncludeSerialization attribute.
+        /// </summary>
+        private bool CreateIncludeSerializationSerializers(CodegenSession session)
+        {
+            string attributeName = typeof(IncludeSerializationAttribute).FullName;
+            WriterProcessor wp = session.GetClass<WriterProcessor>();
+            ReaderProcessor rp = session.GetClass<ReaderProcessor>();
+
+            bool modified = false;
+            List<TypeDefinition> allTypeDefs = session.Module.Types.ToList();
+            foreach (TypeDefinition td in allTypeDefs)
+            {
+                if (!CanSerialize())
+                    continue;
+
+                TypeReference tr = session.ImportReference(td);
+                if (wp.CreateWriter(tr) != null && rp.CreateReader(tr) != null)
+                    modified = true;
+                else
+                    session.LogError($"Failed to create serializers for {td.FullName}.");
+
+                bool CanSerialize()
+                {
+                    foreach (CustomAttribute item in td.CustomAttributes)
+                    {
+                        if (item.AttributeType.FullName == attributeName)
+                            return true;
+                    }
+
+                    return false;
+                }
+            }
+
+            return modified;
+        }
 
 
         /// <summary>

Assets/FishNet/CodeGenerating/Processing/Prediction/PredictionProcessor.cs

@@ -372,6 +372,8 @@ internal bool GetPredictionMethods(TypeDefinition typeDef, out MethodDefinition
                     {
                         if (!MethodIsPrivate(methodDef) || AlreadyFound(reconcileMd))
                             error = true;
+                        else
+                            reconcileMd = methodDef;
                     }
                     if (error)
                         break;

Assets/FishNet/CodeGenerating/Processing/ReaderProcessor.cs

@@ -11,6 +11,7 @@
 using FishNet.Utility.Performance;
 using FishNet.Object;
 using FishNet.Utility;
+using GameKit.Dependencies.Utilities;
 
 namespace FishNet.CodeGenerating.Helping
 {
@@ -220,7 +221,7 @@ internal void CreateInitializeDelegate(MethodReference readMr)
                 return;
 
             GeneratedReader_OnLoad_MethodDef.RemoveEndRet(base.Session);
-            
+
             //Check if already exist.
             ILProcessor processor = GeneratedReader_OnLoad_MethodDef.Body.GetILProcessor();
             TypeReference dataTypeRef = readMr.ReturnType;
@@ -365,7 +366,7 @@ internal List<Instruction> CreateRead(MethodDefinition methodDef, ParameterDefin
                     TypeReference genericTr = base.ImportReference(readTypeRef);
                     readMr = _readUnpackedMethodRef.GetMethodReference(base.Session, genericTr);
                 }
-                
+
                 insts.Add(processor.Create(OpCodes.Call, readMr));
                 //Store into local variable.
                 insts.Add(processor.Create(OpCodes.Stloc, createdVariableDef));
@@ -1045,8 +1046,18 @@ private MethodReference CreateClassOrStructReaderMethodReference(TypeReference o
             }
 
             /* If here then not null. */
-            //Make a new instance of object type and set to objectVariableDef.
-            base.GetClass<GeneralHelper>().SetVariableDefinitionFromObject(processor, objectVariableDef, objectTypeDef);
+            //See if to use non-alloc reads.
+            if (objectTr.CachedResolve(base.Session).HasCustomAttribute<ReadUnallocated>())
+            {
+                //Make a new instance of object type and set to objectVariableDef.
+                base.GetClass<GeneralHelper>().SetVariableDefinitionFromCaches(processor, objectVariableDef, objectTypeDef);
+            }
+            else
+            {
+                //Make a new instance of object type and set to objectVariableDef.
+                base.GetClass<GeneralHelper>().SetVariableDefinitionFromObject(processor, objectVariableDef, objectTypeDef);
+            }
+
             if (!ReadFieldsAndProperties(createdReaderMd, readerParameterDef, objectVariableDef, objectTr))
                 return null;
             /* //codegen scriptableobjects seem to climb too high up to UnityEngine.Object when

Assets/FishNet/CodeGenerating/Processing/WriterProcessor.cs

@@ -80,7 +80,8 @@ internal class WriterProcessor : CodegenBase
         /// </summary>
         public static readonly string[] EXCLUDED_ASSEMBLY_PREFIXES = new string[]
         {
-            "UnityEngine."
+            "UnityEngine.",
+            "Unity.Mathmatics",
         };
         #endregion
 

Assets/FishNet/Demos/Authenticator/Prefabs.meta

@@ -362,7 +362,7 @@ MonoBehaviour:
   _objectPool: {fileID: 0}
   _persistence: 0
   _logging: {fileID: 0}
-  _spawnablePrefabs: {fileID: 11400000, guid: ab6a9000f5ff83f45b6761c2a3be018d, type: 2}
+  _spawnablePrefabs: {fileID: 11400000, guid: 68e79e63a16f2c74e81f070bd36822b8, type: 2}
 --- !u!1 &7443408886491481971
 GameObject:
   m_ObjectHideFlags: 0

Assets/FishNet/Demos/Authenticator/Prefabs/_Authenticator_Prefabs.asset

@@ -1,22 +1,22 @@
-using FishNet.Component.ColliderRollback;
-using FishNet.Managing.Timing;
-using FishNet.Object;
-using System.Collections.Generic;
-using System.Linq;
-using UnityEngine;
-
-
-namespace FishNet.Example.ColliderRollbacks
-{
-
-    /// <summary>
-    /// DEMO. CODE IS NOT OPTIMIZED.
-    /// Fires at objects.
-    /// </summary>
-    public class Fire : NetworkBehaviour
-    {
-        
-
-    }
-}
-
+using FishNet.Component.ColliderRollback;
+using FishNet.Managing.Timing;
+using FishNet.Object;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+
+
+namespace FishNet.Example.ColliderRollbacks
+{
+
+    /// <summary>
+    /// DEMO. CODE IS NOT OPTIMIZED.
+    /// Fires at objects.
+    /// </summary>
+    public class Fire : NetworkBehaviour
+    {
+        
+
+    }
+}
+

Assets/FishNet/Demos/Authenticator/Prefabs/_Authenticator_Prefabs.asset.meta

@@ -290,6 +290,14 @@ MonoBehaviour:
   _initializeOrder: 0
   _defaultDespawnType: 0
   NetworkObserver: {fileID: 0}
+  _enablePrediction: 0
+  _predictionType: 0
+  _graphicalObject: {fileID: 0}
+  _enableStateForwarding: 1
+  _networkTransform: {fileID: 0}
+  _ownerInterpolation: 1
+  _enableTeleport: 0
+  _teleportThreshold: 1
   <PrefabId>k__BackingField: 0
   <SpawnableCollectionId>k__BackingField: 0
   _scenePathHash: 1046374546
@@ -429,6 +437,7 @@ MonoBehaviour:
   - 90
   - 100
   _updateHostVisibility: 1
+  _maximumTimedObserversDuration: 10
   _defaultConditions:
   - {fileID: 11400000, guid: cc503f7541ebd424c94541e6a767efee, type: 2}
 --- !u!114 &1424052073952814568
@@ -854,6 +863,7 @@ Canvas:
   m_OverrideSorting: 0
   m_OverridePixelPerfect: 0
   m_SortingBucketNormalizedSize: 0
+  m_VertexColorAlwaysGammaSpace: 0
   m_AdditionalShaderChannelsFlag: 0
   m_SortingLayerID: 0
   m_SortingOrder: 0
@@ -1002,7 +1012,7 @@ MonoBehaviour:
   _objectPool: {fileID: 0}
   _persistence: 0
   _logging: {fileID: 0}
-  _spawnablePrefabs: {fileID: 11400000, guid: 2863463f6933f3f439a639f883f642f6, type: 2}
+  _spawnablePrefabs: {fileID: 11400000, guid: 68e79e63a16f2c74e81f070bd36822b8, type: 2}
 --- !u!1 &7443408886575219563
 GameObject:
   m_ObjectHideFlags: 0
@@ -1090,9 +1100,9 @@ MonoBehaviour:
   _ipv4BindAddress: 
   _enableIpv6: 1
   _ipv6BindAddress: 
-  _port: 30681
+  _port: 7112
   _maximumClients: 4095
-  _clientAddress: 4d3a4e3f1ace.pr.edgegap.net
+  _clientAddress: localhost
 --- !u!224 &9139860295505404435
 RectTransform:
   m_ObjectHideFlags: 0