更新

Assets/OtherPlugins/GraphicsCat/Modules/Common/AutoLoad/AutoLoadDrawer.cs

@@ -0,0 +1,49 @@
+#if UNITY_EDITOR
+
+using UnityEditor;
+using UnityEngine;
+
+namespace GraphicsCat
+{
+    [CustomPropertyDrawer(typeof(AutoLoadAttribute))]
+    public class AutoLoadDrawer : PropertyDrawer
+    {
+        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
+        {
+            AutoLoadAttribute autoLoad = attribute as AutoLoadAttribute;
+
+            EditorGUI.PropertyField(position, property, label);
+
+            if (property.objectReferenceValue == null)
+            {
+                if (!string.IsNullOrEmpty(autoLoad.assetGUID))
+                {
+                    string assetPath = AssetDatabase.GUIDToAssetPath(autoLoad.assetGUID);
+                    if (!string.IsNullOrEmpty(assetPath))
+                    {
+                        System.Type fieldType = fieldInfo.FieldType;
+                        Object loadedAsset = AssetDatabase.LoadAssetAtPath(assetPath, fieldType);
+                        if (loadedAsset != null)
+                        {
+                            property.objectReferenceValue = loadedAsset;
+                            Debug.Log($"Auto-loaded asset '{loadedAsset.name}' for field '{property.displayName}' using GUID.");
+                        }
+                        else
+                        {
+                            Debug.LogWarning($"AutoLoadDrawer: Failed to load asset with GUID '{autoLoad.assetGUID}'.");
+                        }
+                    }
+                }
+            }
+
+            if (property.objectReferenceValue != null)
+            {
+                string assetPath = AssetDatabase.GetAssetPath(property.objectReferenceValue);
+                string guid = AssetDatabase.AssetPathToGUID(assetPath);
+                autoLoad.assetGUID = guid;
+            }
+        }
+    }
+}
+
+#endif