ScenarioEditorWindow.cs

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using System.Collections.Generic;
using System.IO;
using UnityEngine;
#if UNITY_EDITOR
using Sirenix.OdinInspector.Editor;
using UnityEditor;
using UnityEditor.Build;
 
namespace PixoVR.Event.Editor
{
    public class ScenarioEditorWindow : OdinMenuEditorWindow
    {
        public const string ScenariosRootPath = "Assets/ScenariosData";
        public const string StepsDirectoryName = "Steps";
        private static ScenarioEditorWindow _instance;
        private List<ScenariosDataSO> _modules;
 
        private OdinMenuTree _tree;
        private string _lastModuleName;
 
        [MenuItem("Window/PIXO/Scenario Editor")]
        public static void Open()
        {
            _instance = GetWindow(typeof(ScenarioEditorWindow), false, "Scenario Editor") as ScenarioEditorWindow;
        }
 
        protected override void OnEnable()
        {
            base.OnEnable();
            Init();
        }
 
        protected override void OnDisable()
        {
            base.OnEnable();
            _modules = null;
        }
 
        protected override OdinMenuTree BuildMenuTree()
        {
            return _tree;
        }
 
        public static void Reinit()
        {
            _instance?.Init();
        }
 
        protected override void OnGUI()
        {
            base.OnGUI();
 
            EditorGUILayout.BeginHorizontal();
 
            _lastModuleName = GUILayout.TextField(_lastModuleName, GUILayout.Width(150));
 
            if (GUILayout.Button("Add", GUILayout.Width(50)))
            {
                AddModule(_lastModuleName);
            }
 
            EditorGUILayout.EndHorizontal();
        }
 
        private void AddModule(string name)
        {
            if (!string.IsNullOrEmpty(name))
            {
                var scenarioPath = $"{ScenariosRootPath}/{name}";
 
                if (!Directory.Exists(scenarioPath))
                {
                    Directory.CreateDirectory(ScenariosRootPath);
                    var senariosData = ScriptableObject.CreateInstance<ScenariosDataSO>();
                    AssetDatabase.CreateAsset(senariosData, $"{ScenariosRootPath}/{name}.asset");
                    _modules.Add(senariosData);
                    Init();
                }
                else
                {
                    EditorUtility.DisplayDialog("Add Module Error", "Module already exist!", "ok");
                }
            }
            else
            {
                EditorUtility.DisplayDialog("Add Module Error", "Module name is empty", "ok");
            }
 
            AssetDatabase.Refresh();
        }
 
        private void Init()
        {
            _tree = new OdinMenuTree();
 
            string[] guids = AssetDatabase.FindAssets("t:ScenariosDataSO", new[] {ScenariosRootPath});
            _modules = new List<ScenariosDataSO>();
 
            foreach (string guid in guids)
            {
                _modules.Add(AssetDatabase.LoadAssetAtPath<ScenariosDataSO>(AssetDatabase.GUIDToAssetPath(guid)));
            }
 
            if (_modules.Count == 0)
            {
                Directory.CreateDirectory(ScenariosRootPath);
                var senariosData = ScriptableObject.CreateInstance<ScenariosDataSO>();
                AssetDatabase.CreateAsset(senariosData, $"{ScenariosRootPath}/DefaultScenarios/DefaultScenariosData.asset");
                _modules.Add(senariosData);
            }
 
            for (int j = 0; j < _modules.Count; j++)
            {
                var senariosData = _modules[j];
                senariosData.Validate();
                _tree.Add($"{senariosData.name}", senariosData);
 
                for (int i = 0; i < senariosData.listOfScenariosInfo.Count; i++)
                {
                    _tree.Add(
                              $"{senariosData.name}/{senariosData.listOfScenariosInfo[i].name}",
                              senariosData.listOfScenariosInfo[i]
                             );
                }
            }
 
            _tree.Selection.SupportsMultiSelect = false;
        }
    }
}
#endif