Protogame.ComponentizedObject.UpdateEnabledInterfacesCache C# (CSharp) Method

        private void UpdateEnabledInterfacesCache()
        {
            _enabledInterfaces.Clear();

            for (var i = 0; i < _componentCache.Length; i++)
            {
                var queryableComponent = _componentCache[i] as IQueryableComponent;
                if (queryableComponent != null)
                {
                    _enabledInterfaces.UnionWith(queryableComponent.EnabledInterfaces);
                }
                else if (_componentCache[i] != null)
                {
                    _enabledInterfaces.UnionWith(_componentCache[i].GetType().GetInterfaces());
                }
            }

            AddAdditionalEnabledInterfaces(_enabledInterfaces);
        }