更新demo

2025-08-14 16:51:28 +00:00 · 2024-03-18 15:35:15 +08:00
parent 17a5d7425c
commit a2255b80cd
1028 changed files with 55353 additions and 35278 deletions
--- a/UnityProject/Packages/YooAsset/Editor/UIElements/UxmlLoader.cs
+++ b/UnityProject/Packages/YooAsset/Editor/UIElements/UxmlLoader.cs
@@ -0,0 +1,55 @@
+#if UNITY_2019_4_OR_NEWER
+using System.Collections;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+    public class UxmlLoader
+    {
+        private readonly static Dictionary<System.Type, string> _uxmlDic = new Dictionary<System.Type, string>();
+
+        /// <summary>
+        /// 加载窗口的布局文件
+        /// </summary>
+        public static UnityEngine.UIElements.VisualTreeAsset LoadWindowUXML<TWindow>() where TWindow : class
+        {
+            var windowType = typeof(TWindow);
+
+            // 缓存里查询并加载
+            if (_uxmlDic.TryGetValue(windowType, out string uxmlGUID))
+            {
+                string assetPath = AssetDatabase.GUIDToAssetPath(uxmlGUID);
+                if (string.IsNullOrEmpty(assetPath))
+                {
+                    _uxmlDic.Clear();
+                    throw new System.Exception($"Invalid UXML GUID : {uxmlGUID} ! Please close the window and open it again !");
+                }
+                var treeAsset = AssetDatabase.LoadAssetAtPath<UnityEngine.UIElements.VisualTreeAsset>(assetPath);
+                return treeAsset;
+            }
+
+            // 全局搜索并加载
+            string[] guids = AssetDatabase.FindAssets(windowType.Name);
+            if (guids.Length == 0)
+                throw new System.Exception($"Not found any assets : {windowType.Name}");
+
+            foreach (string assetGUID in guids)
+            {
+                string assetPath = AssetDatabase.GUIDToAssetPath(assetGUID);
+                var assetType = AssetDatabase.GetMainAssetTypeAtPath(assetPath);
+                if (assetType == typeof(UnityEngine.UIElements.VisualTreeAsset))
+                {
+                    _uxmlDic.Add(windowType, assetGUID);
+                    var treeAsset = AssetDatabase.LoadAssetAtPath<UnityEngine.UIElements.VisualTreeAsset>(assetPath);
+                    return treeAsset;
+                }
+            }
+            throw new System.Exception($"Not found UXML file : {windowType.Name}");
+        }
+    }
+}
+#endif