超级爆改
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SoulliesOfficial
@@ -8,130 +8,32 @@ public static class ReflectionHelper
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{
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private const BindingFlags Flags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic;
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// --- 设置值 (支持 object, 支持 List/Array 下标) ---
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// --- 寻址缓存核心区 ---
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private static readonly Dictionary<string, DeepAccessor> _accessors = new Dictionary<string, DeepAccessor>();
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public static DeepAccessor GetAccessor(Type rootType, string path)
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{
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string key = $"{rootType.FullName}:{path}";
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if (!_accessors.TryGetValue(key, out var accessor))
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{
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accessor = new DeepAccessor(rootType, path);
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_accessors[key] = accessor;
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}
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return accessor;
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}
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// --- 【无感替换口】设置深层递归值 ---
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public static void SetDeepValue(object target, string path, object newValue)
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{
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if (target == null || string.IsNullOrEmpty(path)) return;
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string[] parts = path.Split('.');
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SetDeepValueRecursiveWithList(target, parts, 0, newValue);
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GetAccessor(target.GetType(), path).SetValue(target, newValue);
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}
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private static void SetDeepValueRecursiveWithList(object currentObj, string[] pathParts, int index, object newValue)
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{
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string memberName = pathParts[index];
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Type type = currentObj.GetType();
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int idx;
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bool isIndex = int.TryParse(memberName, out idx);
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bool isLast = index == pathParts.Length - 1;
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if (isIndex)
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{
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// List/Array 下标
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if (currentObj is System.Collections.IList list && idx >= 0 && idx < list.Count)
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{
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if (isLast)
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{
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list[idx] = newValue;
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}
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else
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{
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object nextObj = list[idx];
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SetDeepValueRecursiveWithList(nextObj, pathParts, index + 1, newValue);
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// Struct 回写
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if (nextObj != null && nextObj.GetType().IsValueType)
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list[idx] = nextObj;
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}
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}
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else if (type.IsArray && idx >= 0 && idx < ((Array)currentObj).Length)
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{
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Array arr = (Array)currentObj;
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if (isLast)
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{
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arr.SetValue(newValue, idx);
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}
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else
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{
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object nextObj = arr.GetValue(idx);
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SetDeepValueRecursiveWithList(nextObj, pathParts, index + 1, newValue);
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if (nextObj != null && nextObj.GetType().IsValueType)
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arr.SetValue(nextObj, idx);
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}
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}
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return;
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}
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FieldInfo field = type.GetField(memberName, Flags);
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PropertyInfo prop = type.GetProperty(memberName, Flags);
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if (field == null && prop == null) return;
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if (isLast)
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{
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try
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{
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if (field != null) field.SetValue(currentObj, newValue);
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else if (prop != null && prop.CanWrite) prop.SetValue(currentObj, newValue);
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}
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catch (Exception e) { Debug.LogError($"设置值失败 {memberName}: {e.Message}"); }
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}
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else
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{
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object nextObj = field != null ? field.GetValue(currentObj) : prop.GetValue(currentObj);
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if (nextObj == null) return;
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SetDeepValueRecursiveWithList(nextObj, pathParts, index + 1, newValue);
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if (nextObj.GetType().IsValueType)
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{
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if (field != null) field.SetValue(currentObj, nextObj);
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else if (prop != null && prop.CanWrite) prop.SetValue(currentObj, nextObj);
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}
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}
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}
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// --- 获取值 (支持 object, 支持 List/Array 下标) ---
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// --- 【无感替换口】获取深层递归值 ---
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public static object GetDeepValue(object target, string path)
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{
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object current = target;
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foreach (string part in path.Split('.'))
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{
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if (current == null) return null;
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Type type = current.GetType();
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// 检查是否为下标访问
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int idx;
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if (int.TryParse(part, out idx))
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{
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// List/Array 下标
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if (current is System.Collections.IList list && idx >= 0 && idx < list.Count)
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{
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current = list[idx];
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continue;
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}
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else if (type.IsArray && idx >= 0 && idx < ((Array)current).Length)
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{
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current = ((Array)current).GetValue(idx);
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continue;
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}
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else
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{
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return null; // 下标无效
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}
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}
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FieldInfo field = type.GetField(part, Flags);
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if (field != null)
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{
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current = field.GetValue(current);
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continue;
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}
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PropertyInfo prop = type.GetProperty(part, Flags);
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if (prop != null)
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{
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current = prop.GetValue(current);
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continue;
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}
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return null; // 路径中断
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}
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return current;
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if (target == null || string.IsNullOrEmpty(path)) return null;
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return GetAccessor(target.GetType(), path).GetValue(target);
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}
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/// <summary>
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@@ -252,6 +154,156 @@ public static class ReflectionHelper
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return results.Count > 0 ? results[0] : null;
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}
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}
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// --- 以下为全自动高速路由存取器 ---
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public class DeepAccessor
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{
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private abstract class PathNode
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{
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public abstract object Get(object target);
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public abstract void Set(object target, object value);
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public abstract Type ReturnType { get; }
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public abstract bool IsValueType { get; }
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}
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private class FieldNode : PathNode
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{
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private FieldInfo field;
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public FieldNode(FieldInfo f) { field = f; }
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public override object Get(object target) => field.GetValue(target);
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public override void Set(object target, object value) => field.SetValue(target, value);
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public override Type ReturnType => field.FieldType;
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public override bool IsValueType => field.FieldType.IsValueType;
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}
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private class PropertyNode : PathNode
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{
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private PropertyInfo prop;
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public PropertyNode(PropertyInfo p) { prop = p; }
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public override object Get(object target) => prop.GetValue(target);
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public override void Set(object target, object value) { if(prop.CanWrite) prop.SetValue(target, value); }
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public override Type ReturnType => prop.PropertyType;
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public override bool IsValueType => prop.PropertyType.IsValueType;
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}
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private class IndexNode : PathNode
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{
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private int index;
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private Type returnType;
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public IndexNode(int idx, Type colType)
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{
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index = idx;
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if (colType.IsArray) returnType = colType.GetElementType();
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else if (typeof(System.Collections.IList).IsAssignableFrom(colType))
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{
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var dictArgs = colType.GetGenericArguments();
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returnType = dictArgs.Length > 0 ? dictArgs[0] : typeof(object);
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}
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}
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public override object Get(object target)
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{
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if (target is System.Collections.IList list && index >= 0 && index < list.Count) return list[index];
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if (target is Array arr && index >=0 && index < arr.Length) return arr.GetValue(index);
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return null;
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}
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public override void Set(object target, object value)
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{
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if (target is System.Collections.IList list && index >= 0 && index < list.Count) list[index] = value;
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else if (target is Array arr && index >=0 && index < arr.Length) arr.SetValue(value, index);
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}
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public override Type ReturnType => returnType ?? typeof(object);
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public override bool IsValueType => ReturnType.IsValueType;
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}
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private PathNode[] nodes;
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public bool IsValid { get; private set; }
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public DeepAccessor(Type rootType, string path)
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{
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string[] parts = path.Split('.');
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nodes = new PathNode[parts.Length];
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Type currentType = rootType;
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for (int i = 0; i < parts.Length; i++)
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{
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string part = parts[i];
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// 数组/列表处理口
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if (int.TryParse(part, out int idx))
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{
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nodes[i] = new IndexNode(idx, currentType);
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currentType = nodes[i].ReturnType;
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continue;
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}
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FieldInfo field = currentType.GetField(part, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
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if (field != null)
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{
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nodes[i] = new FieldNode(field);
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currentType = field.FieldType;
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continue;
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}
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PropertyInfo prop = currentType.GetProperty(part, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
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if (prop != null)
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{
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nodes[i] = new PropertyNode(prop);
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currentType = prop.PropertyType;
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continue;
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}
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// 路径断裂或找不到
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IsValid = false;
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return;
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}
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IsValid = true;
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}
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public object GetValue(object target)
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{
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if (!IsValid) return null;
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object current = target;
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for (int i = 0; i < nodes.Length; i++)
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{
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if (current == null) return null;
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current = nodes[i].Get(current);
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}
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return current;
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}
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public void SetValue(object target, object value)
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{
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if (!IsValid || target == null) return;
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SetRecursive(target, 0, value);
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}
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// 严丝合缝拦截所有嵌套 Struct 被传值拷贝吃掉而不回写的底层 C# 坑
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private void SetRecursive(object currentObj, int index, object finalValue)
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{
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PathNode node = nodes[index];
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if (index == nodes.Length - 1)
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{
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node.Set(currentObj, finalValue);
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return;
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}
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object nextObj = node.Get(currentObj);
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if (nextObj == null) return;
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SetRecursive(nextObj, index + 1, finalValue);
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if (node.IsValueType)
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{
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node.Set(currentObj, nextObj);
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}
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}
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}
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public class FastReflection
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{
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// 定义一个节点，用来缓存每一层的 Field 或 Property 信息
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