TEngine全面更新，升级YooAsset2.1.1、UniTask、UIWindow、I2Localization

TEngine全面更新，升级YooAsset2.1.1、UniTask、UIWindow、I2Localization

UnityProject/Packages/YooAsset/Editor/Common/AssetInfo.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace YooAsset.Editor
+{
+    [Serializable]
+    public class AssetInfo
+    {
+        private string _fileExtension = null;
+
+        /// <summary>
+        /// 资源路径
+        /// </summary>
+        public string AssetPath;
+
+        /// <summary>
+        /// 资源GUID
+        /// </summary>
+        public string AssetGUID;
+
+        /// <summary>
+        /// 资源类型
+        /// </summary>
+        public System.Type AssetType;
+
+        /// <summary>
+        /// 文件格式
+        /// </summary>
+        public string FileExtension
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(_fileExtension))
+                    _fileExtension = System.IO.Path.GetExtension(AssetPath);
+                return _fileExtension;
+            }
+        }
+
+        public AssetInfo(string assetPath)
+        {
+            AssetPath = assetPath;
+            AssetGUID = UnityEditor.AssetDatabase.AssetPathToGUID(AssetPath);
+            AssetType = UnityEditor.AssetDatabase.GetMainAssetTypeAtPath(AssetPath);
+        }
+
+        /// <summary>
+        /// 是否为着色器资源
+        /// </summary>
+        public bool IsShaderAsset()
+        {
+            if (AssetType == typeof(UnityEngine.Shader) || AssetType == typeof(UnityEngine.ShaderVariantCollection))
+                return true;
+            else
+                return false;
+        }
+    }
+}