Add LateFixedUpdate event for scripts

Source/Engine/Scripting/Script.h

@@ -108,6 +108,13 @@ public:
     {
     }
 
+    /// <summary>
+    /// Called every fixed framerate frame (after FixedUpdate) if object is enabled.
+    /// </summary>
+    API_FUNCTION(Attributes = "NoAnimate") virtual void OnLateFixedUpdate()
+    {
+    }
+
     /// <summary>
     /// Called during drawing debug shapes in editor. Use <see cref="DebugDraw"/> to draw debug shapes and other visualization.
     /// </summary>

Source/Engine/Scripting/Scripting.cpp

@@ -46,6 +46,7 @@ public:
     void Update() override;
     void LateUpdate() override;
     void FixedUpdate() override;
+    void LateFixedUpdate() override;
     void Draw() override;
     void BeforeExit() override;
     void Dispose() override;
@@ -100,6 +101,7 @@ namespace
     MMethod* _method_Update = nullptr;
     MMethod* _method_LateUpdate = nullptr;
     MMethod* _method_FixedUpdate = nullptr;
+    MMethod* _method_LateFixedUpdate = nullptr;
     MMethod* _method_Draw = nullptr;
     MMethod* _method_Exit = nullptr;
     Array<BinaryModule*, InlinedAllocation<64>> _nonNativeModules;
@@ -210,6 +212,12 @@ void ScriptingService::FixedUpdate()
     INVOKE_EVENT(FixedUpdate);
 }
 
+void ScriptingService::LateFixedUpdate()
+{
+    PROFILE_CPU_NAMED("Scripting::LateFixedUpdate");
+    INVOKE_EVENT(LateFixedUpdate);
+}
+
 void ScriptingService::Draw()
 {
     PROFILE_CPU_NAMED("Scripting::Draw");

Source/Engine/Scripting/Scripting.cs

@@ -80,17 +80,22 @@ namespace FlaxEngine
         public static event Action Update;
 
         /// <summary>
-        /// Occurs on scripting 'late' update.
+        /// Occurs on scripting late update.
         /// </summary>
         public static event Action LateUpdate;
 
         /// <summary>
-        /// Occurs on scripting `fixed` update.
+        /// Occurs on scripting fixed update.
         /// </summary>
         public static event Action FixedUpdate;
 
         /// <summary>
-        /// Occurs on scripting `draw` update. Called during frame rendering and can be used to invoke custom rendering with GPUDevice.
+        /// Occurs on scripting late fixed update.
+        /// </summary>
+        public static event Action LateFixedUpdate;
+
+        /// <summary>
+        /// Occurs on scripting draw update. Called during frame rendering and can be used to invoke custom rendering with GPUDevice.
         /// </summary>
         public static event Action Draw;
 
@@ -302,6 +307,11 @@ namespace FlaxEngine
             FixedUpdate?.Invoke();
         }
 
+        internal static void Internal_LateFixedUpdate()
+        {
+            LateFixedUpdate?.Invoke();
+        }
+
         internal static void Internal_Draw()
         {
             Draw?.Invoke();