AGS.Editor.SpriteSelector.DeleteAllSpritesInTree C# (CSharp) Method

        private void DeleteAllSpritesInTree(SpriteFolder topFolder)
        {
            if (_folderNodeMapping.ContainsKey(topFolder))
            {
                _folderNodeMapping.Remove(topFolder);
            }

            foreach (Sprite sprite in topFolder.Sprites)
            {
                Factory.NativeProxy.DeleteSprite(sprite);
            }

            foreach (SpriteFolder subFolder in topFolder.SubFolders)
            {
                DeleteAllSpritesInTree(subFolder);
            }
        }