(client) chore:将定义初次加载移动到DefinePack

Client/Assets/Scripts/Data/DefinePack.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Reflection;
 using System.Xml.Linq;
 using UnityEngine;
 
@@ -27,23 +28,19 @@ namespace Data
         /// <returns>初始化的 PackAbout 实例。</returns>
         public static PackAbout FromXDocument(XDocument doc)
         {
-            var aboutElement = doc.Element("About"); // Assuming "about" is the root element name
+            var aboutElement = doc.Element("About");
             if (aboutElement == null)
             {
                 throw new ArgumentException("XML 文档无效，根节点为空或不是 'About'。");
             }
-
-            // Initialize PackAbout instance
             PackAbout result = new();
 
-            // Read element content
             result.name = aboutElement.Element("name")?.Value ?? "Unknown";
             result.description = aboutElement.Element("description")?.Value ?? "Unknown";
-            result.author = aboutElement.Element("author")?.Value ?? "Unknown"; // Assuming 'author' is also a direct child
+            result.author = aboutElement.Element("author")?.Value ?? "Unknown"; 
             result.version = aboutElement.Element("version")?.Value ?? "Unknown";
             result.packID = aboutElement.Element("packID")?.Value ?? "Unknown";
-
-            // Read child elements under the "sort" element
+            
             XElement sortElement = aboutElement.Element("sort");
             if (sortElement != null)
             {
@@ -83,8 +80,14 @@ namespace Data
     {
         public string packID;
         public PackAbout packAbout;
-        public List<Define> defines;
+        /// <summary>
+        /// define类别及其定义
+        /// </summary>
+        public Dictionary<string,List<Define>> defines;
 
+        private const string CoreNamespace = "Data.";
+        
+        
         public bool LoadPack(string packPath)
         {
             var packDatas=Utils.FileHandler.LoadXmlFromPath(packPath);
@@ -113,7 +116,107 @@ namespace Data
 
         private void LoadDefines(XDocument defineDoc)
         {
+            var rootElement = defineDoc.Root;
+            if(rootElement==null||rootElement.Name != "Define")
+                return;
             
+            foreach (var element in rootElement.Elements())
+            {
+                var className = element.Name.ToString();
+                if (string.IsNullOrEmpty(className))
+                    continue;
+                var def = LoadDefineClass(element);
+                if (def == null)
+                    continue;
+                if (!defines.ContainsKey(className))
+                    defines.Add(className,new List<Define>());
+                defines[className].Add(def);
+            }
+        }
+
+        private Define LoadDefineClass(XElement defineDoc)
+        { 
+            var className = defineDoc.Name.ToString();
+            var assembly = Assembly.GetExecutingAssembly();
+
+            Type type;
+            if (!className.Contains('.'))
+            {
+                // 尝试拼接默认命名空间   
+                var fullClassName = CoreNamespace + className;
+                type = assembly.GetType(fullClassName);
+
+                // 如果拼接命名空间后仍找不到，尝试直接查找（可能是全局命名空间下的类）
+                if (type == null)
+                {
+                    type = assembly.GetType(className);
+                }
+            }
+            else
+            {
+                // 直接查找
+                type = assembly.GetType(className);
+            }
+
+            if (type == null)
+            {
+                Debug.LogError($"未定义的类型: {className}");
+                return null;
+            }
+
+            var constructor = type.GetConstructor(Type.EmptyTypes);
+            if (constructor == null)
+            {
+                Debug.LogError($"{className} 必须包含无参构造函数");
+                return null;
+            }
+
+            // 3. 创建实例
+            object instance;
+            try
+            {
+                instance = Activator.CreateInstance(type);
+            }
+            catch (Exception ex)
+            {
+                Debug.LogError($"创建 {className} 实例失败: {ex.Message}");
+                return null;
+            }
+
+            // 4. 检查是否继承自 Define
+            if (instance is not Define define)
+            {
+                Debug.LogError($"{className} 必须继承自 Define");
+                return null;
+            }
+
+            if (define.Init(defineDoc))
+            {
+                return define;
+            }
+            // 获取类的所有字段（不包括私有字段）
+            var fields = type.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.NonPublic);
+
+            // 遍历字段并尝试从 XElement 中赋值
+            foreach (var field in fields)
+            {
+                // 查找对应的 XElement 子元素
+                var element = defineDoc.Element(field.Name);
+                if (element != null)
+                {
+                    try
+                    {
+                        // 将子元素的值转换为目标类型并赋值
+                        object value = Convert.ChangeType(element.Value, field.FieldType);
+                        field.SetValue(define, value);
+                    }
+                    catch (Exception ex)
+                    {
+                        Debug.LogWarning($"Error setting field {field.Name}: {ex.Message}");
+                    }
+                }
+            }
+            return define;
         }
         
         /// <summary>