加入自动找出某程序集所涉及的所有Delegate的示例配置

Author: chexiongsheng

Assets/XLua/Examples/ExampleGenConfig.cs

@@ -10,6 +10,8 @@
 using System;
 using UnityEngine;
 using XLua;
+//using System.Reflection;
+//using System.Linq;
 
 //配置的详细介绍请看Doc下《XLua的配置.doc》
 public static class ExampleGenConfig
@@ -89,4 +91,60 @@ public static class ExampleGenConfig
                 new List<string>(){"System.IO.DirectoryInfo", "Create", "System.Security.AccessControl.DirectorySecurity"},
                 new List<string>(){"UnityEngine.MonoBehaviour", "runInEditMode"},
             };
+
+    //static bool hasGenericParameter(Type type)
+    //{
+    //    if (type.IsGenericTypeDefinition) return true;
+    //    if (type.IsGenericParameter) return true;
+    //    if (type.IsByRef || type.IsArray)
+    //    {
+    //        return hasGenericParameter(type.GetElementType());
+    //    }
+    //    if (type.IsGenericType)
+    //    {
+    //        foreach (var typeArg in type.GetGenericArguments())
+    //        {
+    //            if (hasGenericParameter(typeArg))
+    //            {
+    //                return true;
+    //            }
+    //        }
+    //    }
+    //    return false;
+    //}
+
+    //// 配置某Assembly下所有涉及到的delegate到CSharpCallLua下，Hotfix下拿不准那些delegate需要适配到lua function可以这么配置
+    //[CSharpCallLua]
+    //static IEnumerable<Type> AllDelegate
+    //{
+    //    get
+    //    {
+    //        BindingFlags flag = BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public;
+    //        List<Type> allTypes = new List<Type>();
+    //        var allAssemblys = new Assembly[]
+    //        {
+    //            Assembly.Load("Assembly-CSharp")
+    //        };
+    //        foreach (var t in (from assembly in allAssemblys from type in assembly.GetTypes() select type))
+    //        {
+    //            var p = t;
+    //            while (p != null)
+    //            {
+    //                allTypes.Add(p);
+    //                p = p.BaseType;
+    //            }
+    //        }
+    //        allTypes = allTypes.Distinct().ToList();
+    //        var allMethods = from type in allTypes
+    //                         from method in type.GetMethods(flag)
+    //                         select method;
+    //        var returnTypes = from method in allMethods
+    //                          select method.ReturnType;
+    //        var paramTypes = allMethods.SelectMany(m => m.GetParameters()).Select(pinfo => pinfo.ParameterType.IsByRef ? pinfo.ParameterType.GetElementType() : pinfo.ParameterType);
+    //        var fieldTypes = from type in allTypes
+    //                         from field in type.GetFields(flag)
+    //                         select field.FieldType;
+    //        return (returnTypes.Concat(paramTypes).Concat(fieldTypes)).Where(t => t.BaseType == typeof(MulticastDelegate) && !hasGenericParameter(t)).Distinct();
+    //    }
+    //}
 }