282 lines
10 KiB
C#
282 lines
10 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Xml.Linq;
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using Configs;
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using UnityEngine;
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namespace Data
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{
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public class PackAbout
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{
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public string name;
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public string description;
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public string author;
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public string version;
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public string packID;
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public string[] necessary;
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public string[] after;
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public string[] before;
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/// <summary>
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/// 使用静态方法从 XML 文档创建 PackAbout 实例。
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/// </summary>
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/// <param name="doc">XML 文档。</param>
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/// <returns>初始化的 PackAbout 实例。</returns>
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public static PackAbout FromXDocument(XDocument doc)
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{
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var aboutElement = doc.Element("About");
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if (aboutElement == null) throw new ArgumentException("XML 文档无效，根节点为空或不是 'About'。");
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PackAbout result = new();
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result.name = aboutElement.Element("name")?.Value ?? "Unknown";
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result.description = aboutElement.Element("description")?.Value ?? "Unknown";
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result.author = aboutElement.Element("author")?.Value ?? "Unknown";
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result.version = aboutElement.Element("version")?.Value ?? "Unknown";
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result.packID = aboutElement.Element("packID")?.Value ?? "Unknown";
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var sortElement = aboutElement.Element("sort");
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if (sortElement != null)
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{
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result.before = GetElementValues(sortElement.Element("before"));
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result.after = GetElementValues(sortElement.Element("after"));
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result.necessary = GetElementValues(sortElement.Element("necessary"));
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}
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else
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{
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result.before = Array.Empty<string>();
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result.after = Array.Empty<string>();
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result.necessary = Array.Empty<string>();
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}
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return result;
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}
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/// <summary>
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/// 获取指定 XElement 下所有子元素的值并返回为字符串数组。
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/// </summary>
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/// <param name="element">父 XElement。</param>
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/// <returns>字符串数组。</returns>
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private static string[] GetElementValues(XElement element)
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{
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if (element == null || !element.HasElements) return Array.Empty<string>();
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return element.Elements()
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.Select(e => e.Value.Trim())
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.ToArray();
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}
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public override string ToString()
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{
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// 定义字段标签和值的对齐格式（如左对齐，固定宽度）
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const int labelWidth = -12; // 负数为左对齐
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const int valueWidth = -30; // 负数为左对齐
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// 使用StringBuilder高效拼接
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var sb = new StringBuilder();
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// 基础字段（单行）
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sb.AppendLine($"{"Name:",labelWidth}{name,valueWidth}");
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sb.AppendLine($"{"Description:",labelWidth}{description,valueWidth}");
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sb.AppendLine($"{"Author:",labelWidth}{author,valueWidth}");
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sb.AppendLine($"{"Version:",labelWidth}{version,valueWidth}");
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sb.AppendLine($"{"PackID:",labelWidth}{packID,valueWidth}");
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// 数组字段（多行，每项缩进）
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sb.AppendLine(
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$"{"Necessary:",labelWidth}{string.Join(", ", necessary ?? Array.Empty<string>()),valueWidth}");
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sb.AppendLine($"{"After:",labelWidth}{string.Join(", ", after ?? Array.Empty<string>()),valueWidth}");
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sb.AppendLine($"{"Before:",labelWidth}{string.Join(", ", before ?? Array.Empty<string>()),valueWidth}");
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return sb.ToString();
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}
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}
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public class DefinePack
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{
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private const string CoreNamespace = "Data.";
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/// <summary>
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/// define类别及其定义
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/// </summary>
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public Dictionary<string, List<Define>> defines=new();
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public PackAbout packAbout;
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public string packID;
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public bool LoadPack(string packPath)
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{
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var packDatas = ConfigProcessor.LoadXmlFromPath(packPath);
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var aboutXmls = FindDocumentsWithRootName(packDatas, "About");
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if (aboutXmls == null || aboutXmls.Count < 1)
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{
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Debug.LogError("包缺少配置文件，加载跳过");
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return false;
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}
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var aboutXml = aboutXmls[0];
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packAbout = PackAbout.FromXDocument(aboutXml);
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packID = packAbout.packID;
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if (aboutXmls.Count > 1) Debug.LogWarning($"{packAbout.name}包拥有多个配置文件，系统选择了加载序的第一个，请避免这种情况");
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var defineXmls = FindDocumentsWithRootName(packDatas, "Define");
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// Debug.Log($"Define文件数量{defineXmls.Count}");
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foreach (var defineXml in defineXmls) LoadDefines(defineXml);
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return true;
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}
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private void LoadDefines(XDocument defineDoc)
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{
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var rootElement = defineDoc.Root;
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if (rootElement == null || rootElement.Name != "Define")
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return;
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foreach (var element in rootElement.Elements())
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{
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var className = element.Name.ToString();
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if (string.IsNullOrEmpty(className))
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continue;
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// Debug.Log("1");
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var def = LoadDefineClass(element);
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if (def == null)
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continue;
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// Debug.Log("2");
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if (!defines.ContainsKey(className))
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defines.Add(className, new List<Define>());
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defines[className].Add(def);
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// Debug.Log($"插入{className},{def.defName}");
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}
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}
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private Define LoadDefineClass(XElement defineDoc)
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{
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var className = defineDoc.Name.ToString();
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var assembly = Assembly.GetExecutingAssembly();
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Type type;
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if (!className.Contains('.'))
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{
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// 尝试拼接默认命名空间
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var fullClassName = CoreNamespace + className;
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type = assembly.GetType(fullClassName);
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// 如果拼接命名空间后仍找不到，尝试直接查找（可能是全局命名空间下的类）
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if (type == null) type = assembly.GetType(className);
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}
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else
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{
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// 直接查找
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type = assembly.GetType(className);
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}
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if (type == null)
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{
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Debug.LogError($"未定义的类型: {className}");
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return null;
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}
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var constructor = type.GetConstructor(Type.EmptyTypes);
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if (constructor == null)
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{
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Debug.LogError($"{className} 必须包含无参构造函数");
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return null;
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}
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// 3. 创建实例
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object instance;
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try
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{
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instance = Activator.CreateInstance(type);
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}
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catch (Exception ex)
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{
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Debug.LogError($"创建 {className} 实例失败: {ex.Message}");
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return null;
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}
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// 4. 检查是否继承自 Define
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if (instance is not Define define)
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{
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Debug.LogError($"{className} 必须继承自 Define");
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return null;
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}
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if (define.Init(defineDoc)) return define;
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// 获取类的所有字段（不包括私有字段）
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var fields = type.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.NonPublic);
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// 遍历字段并尝试从 XElement 中赋值
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foreach (var field in fields)
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{
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// 查找对应的 XElement 子元素
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var element = defineDoc.Element(field.Name);
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if (element != null)
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try
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{
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// 将子元素的值转换为目标类型并赋值
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var value = Convert.ChangeType(element.Value, field.FieldType);
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field.SetValue(define, value);
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}
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catch (Exception ex)
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{
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Debug.LogWarning($"Error setting field {field.Name}: {ex.Message}");
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}
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}
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return define;
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}
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/// <summary>
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/// 从 List<c>XDocument</c> 中查找指定根元素名称的文档。
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/// </summary>
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/// <param name="xmlDocuments">XML 文档列表。</param>
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/// <param name="rootName">目标根元素名称。</param>
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/// <returns>符合条件的 XML 文档列表。</returns>
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public static List<XDocument> FindDocumentsWithRootName(List<XDocument> xmlDocuments, string rootName)
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{
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// Using LINQ to Objects for a more concise solution
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var result = xmlDocuments
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.Where(doc => doc.Root != null && doc.Root.Name.LocalName == rootName)
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.ToList();
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return result;
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}
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public override string ToString()
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{
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// 对齐格式（左对齐，固定宽度）
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const int labelWidth = -15;
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const int valueWidth = -30;
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var sb = new StringBuilder();
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// 基础字段
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sb.AppendLine($"{"PackID:",labelWidth}{packID,valueWidth}");
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sb.AppendLine();
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// PackAbout 对象
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sb.AppendLine("=== PackAbout ===");
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sb.AppendLine(packAbout?.ToString() ?? "N/A"); // 调用 PackAbout 的 ToString()
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sb.AppendLine();
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// 字典字段（defines）
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sb.AppendLine("=== Defines ===");
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if (defines != null && defines.Count > 0)
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foreach (var kvp in defines)
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{
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sb.AppendLine($"【{kvp.Key}】"); // 输出字典的键（类别名）
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foreach (var define in kvp.Value) // 遍历该类别下的所有 Define 对象
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sb.AppendLine(define.ToString()); // 调用 Define 的 ToString()
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sb.AppendLine(); // 每个类别后空一行
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}
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else
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sb.AppendLine("No defines found.");
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return sb.ToString();
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}
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}
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} |