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Assets/00.StaryEvo/Runtime/Tool/PanelSystem/AssetLoader/ResourcesAssetLoader.cs

@@ -0,0 +1,47 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using UnityEngine;
+
+namespace Stary.Evo.UIFarme
+{
+    /// <summary>
+    /// 基于Resources的资源加载实现
+    /// </summary>
+    public class ResourcesAssetLoader : IAssetLoader
+    {
+        private readonly Dictionary<string, Object> _assetCache = new Dictionary<string, Object>();
+
+        /// <summary>
+        /// 通过Resources异步加载GameObject资源
+        /// </summary>
+        public async Task<GameObject> LoadGameObjectAsync(string assetPath, string packageName = null)
+        {
+            // Resources模式下忽略packageName
+            var request = Resources.LoadAsync<GameObject>(assetPath);
+            while (!request.isDone)
+            {
+                await Task.Yield();
+            }
+
+            var asset = request.asset as GameObject;
+            if (asset != null)
+            {
+                _assetCache[assetPath] = asset;
+            }
+
+            return asset;
+        }
+
+        /// <summary>
+        /// 释放Resources加载的资源
+        /// </summary>
+        public void UnloadAsset(string assetPath)
+        {
+            if (_assetCache.TryGetValue(assetPath, out Object asset) && asset != null)
+            {
+                Resources.UnloadAsset(asset);
+                _assetCache.Remove(assetPath);
+            }
+        }
+    }
+}