ProjectStructureCreator/Editor/ProjectStructureCreatorEditor.cs

/*
    Author: Syntriax <Syntriax@gmail.com>
    Creation Date: 22 September, 2022 - 12:48:16 PM UTC
    Signed by an automated program written by the author
*/
using UnityEditor;

namespace Syntriax.Editor
{
    public class ProjectStructureCreatorEditor : EditorWindow
    {
        private const string AssetPath = "Assets";

        [MenuItem("Tools/Syntriax/Create Project Structure", false, int.MaxValue)]
        private static void CreateStructure()
        {
            CreateSubFolder($"{AssetPath}", "Art");
            CreateSubFolder($"{AssetPath}/Art", "Animations");
            CreateSubFolder($"{AssetPath}/Art", "Materials");
            CreateSubFolder($"{AssetPath}/Art", "Models");
            CreateSubFolder($"{AssetPath}/Art", "Textures");
            CreateSubFolder($"{AssetPath}/Art", "Audio");
            CreateSubFolder($"{AssetPath}/Art/Audio", "Musics");
            CreateSubFolder($"{AssetPath}/Art/Audio", "Sounds");

            CreateSubFolder($"{AssetPath}", "Scripts");
            CreateSubFolder($"{AssetPath}", "Scenes");
            CreateSubFolder($"{AssetPath}", "Settings");

            CreateSubFolder($"{AssetPath}", "Prefabs");
            CreateSubFolder($"{AssetPath}/Prefabs", "UI");
        }

        private static void CreateSubFolder(string parentFolder, string subFolder)
        {
            if (!AssetDatabase.IsValidFolder($"{parentFolder}/{subFolder}"))
                AssetDatabase.CreateFolder(parentFolder, subFolder);
        }
    }
}