zeling_v2/Assets/_Game/Scripts/Editor/Tools/ScriptExecutionOrderTools.cs

using System;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;

namespace BaseGames.Editor
{
    /// <summary>
    /// 一键应用/校验项目推荐的 Script Execution Order。
    /// </summary>
    public static class ScriptExecutionOrderTools
    {
        private readonly struct OrderRule
        {
            public readonly string ClassName;
            public readonly int Order;

            public OrderRule(string className, int order)
            {
                ClassName = className;
                Order = order;
            }
        }

        private static readonly OrderRule[] Rules =
        {
            new OrderRule("GameServiceRegistrar",              -2000),
            new OrderRule("GameManager",                       -1000),
            new OrderRule("SceneService",                       -900),
            new OrderRule("GameSaveManager",                    -900),
            new OrderRule("AudioManager",                       -500),
            new OrderRule("PlayerController",                   -100),
        };

        [MenuItem("BaseGames/Tools/Validation/Apply Script Execution Order Preset")]
        public static void ApplyPreset()
        {
            int updated = 0;
            int skipped = 0;
            var issues = new List<string>();

            foreach (var rule in Rules)
            {
                if (!TryFindMonoScript(rule.ClassName, out MonoScript script, out string issue))
                {
                    skipped++;
                    issues.Add(issue);
                    continue;
                }

                int current = MonoImporter.GetExecutionOrder(script);
                if (current == rule.Order)
                    continue;

                MonoImporter.SetExecutionOrder(script, rule.Order);
                updated++;
            }

            AssetDatabase.SaveAssets();

            if (issues.Count > 0)
            {
                Debug.LogWarning(
                    "[ScriptExecutionOrderTools] 已应用执行顺序预设（部分脚本未处理）。\n" +
                    $"更新: {updated}, 跳过: {skipped}\n- {string.Join("\n- ", issues)}");
                return;
            }

            Debug.Log($"[ScriptExecutionOrderTools] 执行顺序预设应用完成。更新数量: {updated}。");
        }

        [MenuItem("BaseGames/Tools/Validation/Validate Script Execution Order Preset")]
        public static void ValidatePreset()
        {
            var mismatches = new List<string>();
            var issues = new List<string>();

            foreach (var rule in Rules)
            {
                if (!TryFindMonoScript(rule.ClassName, out MonoScript script, out string issue))
                {
                    issues.Add(issue);
                    continue;
                }

                int current = MonoImporter.GetExecutionOrder(script);
                if (current != rule.Order)
                    mismatches.Add($"{rule.ClassName}: 当前 {current}, 期望 {rule.Order}");
            }

            if (mismatches.Count == 0 && issues.Count == 0)
            {
                Debug.Log("[ScriptExecutionOrderTools] 执行顺序校验通过，所有脚本均符合预设。");
                return;
            }

            string message = "[ScriptExecutionOrderTools] 执行顺序校验发现问题。";
            if (mismatches.Count > 0)
                message += "\n顺序不一致:\n- " + string.Join("\n- ", mismatches);
            if (issues.Count > 0)
                message += "\n脚本解析问题:\n- " + string.Join("\n- ", issues);

            Debug.LogWarning(message);
        }

        /// <summary>
        /// 根据 <paramref name="className"/> 查找 MonoScript。
        /// <para>当 className 包含 '.'（全限定名）时，用 <c>type.FullName</c> 精确匹配；
        /// 否则用 <c>type.Name</c> 匹配（向后兼容简单类名）。</para>
        /// </summary>
        private static bool TryFindMonoScript(string className, out MonoScript script, out string issue)
        {
            script = null;
            issue  = null;

            // 全限定名时，FindAssets 只取最后一段（简单类名）作为搜索词
            bool useFullName = className.Contains('.');
            string searchName = useFullName
                ? className.Substring(className.LastIndexOf('.') + 1)
                : className;

            string[] guids = AssetDatabase.FindAssets($"{searchName} t:MonoScript");
            var matches = new List<MonoScript>();

            foreach (string guid in guids)
            {
                string path = AssetDatabase.GUIDToAssetPath(guid);
                var candidate = AssetDatabase.LoadAssetAtPath<MonoScript>(path);
                if (candidate == null)
                    continue;

                Type type = candidate.GetClass();
                if (type == null) continue;

                bool nameMatch = useFullName
                    ? type.FullName == className
                    : type.Name     == className;

                if (nameMatch)
                    matches.Add(candidate);
            }

            if (matches.Count == 0)
            {
                issue = $"未找到脚本: {className}";
                return false;
            }

            if (matches.Count > 1)
            {
                issue = $"存在多个同名脚本: {className}（请消歧后重试）";
                return false;
            }

            script = matches[0];
            return true;
        }
    }
}