refactor

Editor/Utils/AssetDatabaseEx.cs

@@ -0,0 +1,17 @@
+using UnityEditor;
+using UnityEngine;
+
+namespace RebootKitEditor.Utils {
+    public static class AssetDatabaseEx {
+        public static T[] LoadAllAssets<T>() where T : Object {
+            string[] guids = AssetDatabase.FindAssets($"t:{typeof(T).Name}");
+            T[] assets = new T[guids.Length];
+            for (int i = 0; i < guids.Length; i++) {
+                string path = AssetDatabase.GUIDToAssetPath(guids[i]);
+                assets[i] = AssetDatabase.LoadAssetAtPath<T>(path);
+            }
+
+            return assets;
+        }
+    }
+}