Added initial version 0.1.0

Editor/Utilities/EditorAssetUtility.cs

@@ -0,0 +1,67 @@
+using System.Collections.Generic;
+using System.IO;
+using UnityEditor;
+using UnityEngine;
+
+namespace Module.ProjectValidator.Editor
+{
+    internal static class EditorAssetUtility
+    {
+        public static T LoadFirstAsset<T>(string name) where T : Object
+        {
+            var guids = AssetDatabase.FindAssetGUIDs($"a:assets t:{typeof(T).Name} {name}");
+            return guids.Length != 0 ? AssetDatabase.LoadAssetByGUID<T>(guids[0]) : null;
+        }
+
+        public static T[] LoadAllAssets<T>() where T : Object
+        {
+            var guids = AssetDatabase.FindAssetGUIDs($"a:assets t:{typeof(T).Name}");
+            var list = new List<T>(guids.Length);
+
+            foreach (var guid in guids)
+            {
+                var asset = AssetDatabase.LoadAssetByGUID<T>(guid);
+                
+                if (asset != null)
+                    list.Add(asset);
+            }
+
+            return list.ToArray();
+        }
+        
+        internal static GUID GetAssetGuid(Object obj)
+        {
+            var assetGuid = new GUID();
+
+            if (obj is GameObject gameObject)
+            {
+                if (gameObject.scene.isLoaded)
+                    GUID.TryParse(AssetDatabase.AssetPathToGUID(gameObject.scene.path), out assetGuid);
+                else if (PrefabUtility.IsPartOfPrefabAsset(gameObject))
+                    GUID.TryParse(AssetDatabase.AssetPathToGUID(gameObject.scene.path), out assetGuid);
+            }
+            else
+            {
+                GUID.TryParse(AssetDatabase.GetAssetPath(obj), out assetGuid);
+            }
+            
+            return assetGuid;
+        }
+
+        internal static string GetAssetName(GUID assetGuid)
+        {
+            if (assetGuid.Empty())
+                return string.Empty;
+            
+            var assetPath = AssetDatabase.GUIDToAssetPath(assetGuid);
+            return Path.GetFileNameWithoutExtension(assetPath);
+        }
+
+        internal static GUID ObjectToAssetGuid(Object obj)
+        {
+            var assetPath = AssetDatabase.GetAssetPath(obj);
+            var strGuid = AssetDatabase.AssetPathToGUID(assetPath);
+            return GUID.TryParse(strGuid, out var guid) ? guid : new GUID();
+        }
+    }
+}