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Assets/GameScripts/Main/AssetLoader.cs

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+using Cysharp.Threading.Tasks;
+using System.Collections.Generic;
+using UnityEngine;
+using YooAsset;
+using Tuan.GameFramework;
+
+namespace Tuan.GameScripts.Main
+{
+    public class AssetLoader :Singleton <AssetLoader>
+    {
+        Dictionary<string, AssetHandle> assetHandles = new Dictionary<string, AssetHandle>();
+        public async UniTask<T> LoadAsync<T>(string name, LoadingWindow loadingWindow = null) where T : UnityEngine.Object
+        {
+            AssetHandle handle = null;
+            if (!assetHandles.ContainsKey(name))
+            {
+                handle = YooAssets.LoadAssetAsync<T>(name);
+                await handle.ToUniTask(loadingWindow);
+                assetHandles.Add(name, handle);
+                Debug.Log($"AssetLoad:{name}");
+            }
+            else
+            {
+                handle = assetHandles[name];
+                Debug.Log($"AssetLoad:{name}(已缓存handle)");
+            }
+            if (loadingWindow != null)
+                UIManager.Inst.CloseUI(loadingWindow);
+            return handle.AssetObject as T;
+        }
+        public T Load<T>(string name) where T : UnityEngine.Object
+        {
+            AssetHandle handle = null;
+            if (!assetHandles.ContainsKey(name))
+            {
+                handle = YooAssets.LoadAssetSync<T>(name);
+                assetHandles.Add(name, handle);
+                Debug.Log($"AssetLoad:{name}");
+            }
+            else
+            {
+                handle = assetHandles[name];
+                Debug.Log($"AssetLoad:{name}(已缓存handle)");
+            }
+            return handle.AssetObject as T;
+        }
+        public AssetHandle GetHandle(string name)
+        {
+            if (assetHandles.ContainsKey(name))
+                return assetHandles[name];
+            return null;
+        }
+    }
+}