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Assets/Plugins/vHierarchy/VHierarchyCache.cs

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+#if UNITY_EDITOR
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEditor;
+using UnityEditor.ShortcutManagement;
+using System.Reflection;
+using System.Linq;
+using UnityEngine.UIElements;
+using UnityEngine.SceneManagement;
+using UnityEditor.SceneManagement;
+using Type = System.Type;
+using static VHierarchy.VHierarchyData;
+using static VHierarchy.Libs.VUtils;
+using static VHierarchy.Libs.VGUI;
+
+
+
+namespace VHierarchy
+{
+    [FilePath("Library/vHierarchy Cache.asset", FilePathAttribute.Location.ProjectFolder)]
+    public class VHierarchyCache : ScriptableSingleton<VHierarchyCache>
+    {
+        // used for finding SceneData and SceneIdMap for objects that were moved out of their original scene 
+        public SerializableDictionary<int, string> originalSceneGuids_byInstanceId = new SerializableDictionary<int, string>();
+
+        // used as cache for converting GlobalID to InstanceID and as a way to find GameObjectData for prefabs in playmode (when prefabs produce invalid GlobalIDs)
+        public SerializableDictionary<string, SceneIdMap> sceneIdMaps_bySceneGuid = new SerializableDictionary<string, SceneIdMap>();
+
+        // used for fetching icons set inside prefab instances in playmode (when prefabs produce invalid GlobalIDs)
+        public SerializableDictionary<int, GlobalID> prefabInstanceGlobalIds_byInstanceIds = new SerializableDictionary<int, GlobalID>();
+
+
+        [System.Serializable]
+        public class SceneIdMap
+        {
+            public SerializableDictionary<int, GlobalID> globalIds_byInstanceId = new SerializableDictionary<int, GlobalID>();
+
+            public int instanceIdsHash;
+            public int globalIdsHash;
+
+        }
+
+
+
+
+
+        public static void Clear()
+        {
+            instance.originalSceneGuids_byInstanceId.Clear();
+            instance.sceneIdMaps_bySceneGuid.Clear();
+
+            instance.Save(true);
+
+        }
+
+        // public static void Save() => instance.Save(true);    // cache is never saved to disk, it just needs to survive domain reloads
+
+
+    }
+}
+#endif