feat: IBehaviourController.GetBehaviour

Engine.Core/BehaviourController.cs

@@ -41,19 +41,19 @@ public class BehaviourController : IBehaviourController
     public T AddBehaviour<T>(params object?[]? args) where T : class, IBehaviour
         => AddBehaviour(new Factory.BehaviourFactory().Instantiate<T>(_gameObject, args));
 
-    public bool TryGetBehaviour<T>([NotNullWhen(returnValue: true)] out T? behaviour)
+    public T? GetBehaviour<T>()
     {
         foreach (var behaviourItem in behaviours)
-        {
-            if (behaviourItem is not T result)
-                continue;
+            if (behaviourItem is T result)
+                return result;
 
-            behaviour = result;
-            return true;
-        }
+        return default;
+    }
 
-        behaviour = default;
-        return false;
+    public bool TryGetBehaviour<T>([NotNullWhen(returnValue: true)] out T? behaviour)
+    {
+        behaviour = GetBehaviour<T>();
+        return behaviour is not null;
     }
 
     public IList<T> GetBehaviours<T>()