From 3428fcc6ca759805c26f742f9b2ca820953c3ba3 Mon Sep 17 00:00:00 2001
From: Syntriax <syntriax@gmail.com>
Date: Wed, 24 Jan 2024 18:40:12 +0300
Subject: [PATCH] perf: BehaviourController.GetBehaviours now uses
 Linq.Enumerable.Empty if None Found

---
 Engine.Core/BehaviourController.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Engine.Core/BehaviourController.cs b/Engine.Core/BehaviourController.cs
index 98d4585..582276b 100644
--- a/Engine.Core/BehaviourController.cs
+++ b/Engine.Core/BehaviourController.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
+using System.Linq;
 
 using Syntriax.Engine.Core.Abstract;
 
@@ -55,17 +56,17 @@ public class BehaviourController : IBehaviourController
 
     public IList<T> GetBehaviours<T>()
     {
-        IList<T> behaviours = new List<T>();
+        List<T>? behaviours = null;
         foreach (var behaviourItem in this.behaviours)
         {
             if (behaviourItem is not T behaviour)
                 continue;
 
-            behaviours ??= new List<T>();
+            behaviours ??= [];
             behaviours.Add(behaviour);
         }
 
-        return behaviours;
+        return behaviours ?? Enumerable.Empty<T>().ToList();
     }
 
     public void RemoveBehaviour<T>(bool removeAll = false) where T : class, IBehaviour