5.24BuYu/Assets/MyGame/Editor/TurretSpriteAALabeler.cs

using UnityEditor;
using UnityEditor.AddressableAssets;
using UnityEditor.AddressableAssets.Settings;
using UnityEngine;
using System.IO;
using System.Collections.Generic;

/// <summary>
/// 将炮台 Sprite（Sprites/paotai*.png）添加到 Addressables 系统，
/// 标签：PT + Default，地址与 prefabTurretResourcesPath 一致。
/// 菜单：Tools → 炮台 → 配置AA标签(PT+Default)
/// </summary>
public class TurretSpriteAALabeler : EditorWindow
{
    private const string SPRITES_DIR = "Assets/MyGame/aa/Game/Turrets/Sprites";
    private const string GROUP_NAME = "Default Local Group";
    private const string LABEL_PT = "PT";
    private const string LABEL_DEFAULT = "Default";

    // ============================ 日志开关 ============================
    // 启用: Player Settings → Scripting Define Symbols 添加 ENABLE_EDITOR_LOG
    // 关闭: 删除该符号。未定义时所有 Log/LogError 调用被编译器自动移除,零开销
    [System.Diagnostics.Conditional("ENABLE_EDITOR_LOG")]
    private static void Log(string msg) { Debug.Log(msg); }

    [System.Diagnostics.Conditional("ENABLE_EDITOR_LOG")]
    private static void LogError(string msg) { Debug.LogError(msg); }

    [MenuItem("Tools/炮台/配置AA标签(PT+Default)", false, 101)]
    public static void SetupAddressableLabels()
    {
        var settings = AddressableAssetSettingsDefaultObject.Settings;
        if (settings == null)
        {
            EditorUtility.DisplayDialog("错误", "Addressables 未初始化，请先配置 Addressable Asset Settings。", "确定");
            return;
        }

        // 找到 Default Local Group
        AddressableAssetGroup defaultGroup = settings.FindGroup(GROUP_NAME);
        if (defaultGroup == null)
        {
            defaultGroup = settings.DefaultGroup;
            if (defaultGroup == null)
            {
                EditorUtility.DisplayDialog("错误", $"找不到 Addressable Group: {GROUP_NAME}", "确定");
                return;
            }
        }

        // 确保标签存在
        EnsureLabel(settings, LABEL_PT);
        EnsureLabel(settings, LABEL_DEFAULT);

        // ===== 直接扫文件系统，不依赖 AssetDatabase.FindAssets =====
        string absoluteSpritesDir = Path.Combine(Application.dataPath, "MyGame/aa/Game/Turrets/Sprites");
        if (!Directory.Exists(absoluteSpritesDir))
        {
            EditorUtility.DisplayDialog("错误", $"目录不存在:\n{absoluteSpritesDir}", "确定");
            return;
        }

        string[] pngFiles = Directory.GetFiles(absoluteSpritesDir, "paotai*.png");
        Log($"[TurretSpriteAA] 扫描到 {pngFiles.Length} 个炮台 PNG 文件");

        // 强制刷新 AssetDatabase，确保所有 PNG 都被识别
        AssetDatabase.Refresh();

        int count = 0;
        var errors = new List<string>();

        foreach (string absolutePath in pngFiles)
        {
            string fileName = Path.GetFileNameWithoutExtension(absolutePath); // paotai11001

            // 绝对路径 → Assets 相对路径
            string assetPath = absolutePath.Replace(Application.dataPath, "Assets").Replace("\\", "/");

            // 确保 TextureImporter 是 Sprite
            var importer = AssetImporter.GetAtPath(assetPath) as TextureImporter;
            if (importer == null)
            {
                // 文件可能还没导入，强制导入
                Log($"[TurretSpriteAA] 强制导入: {assetPath}");
                AssetDatabase.ImportAsset(assetPath, ImportAssetOptions.ForceUpdate);
                importer = AssetImporter.GetAtPath(assetPath) as TextureImporter;
            }

            if (importer == null)
            {
                errors.Add($"{fileName}: TextureImporter 仍为空，跳过");
                continue;
            }

            if (importer.textureType != TextureImporterType.Sprite)
            {
                importer.textureType = TextureImporterType.Sprite;
                importer.spriteImportMode = SpriteImportMode.Single;
                importer.SaveAndReimport();
            }

            // 获取 GUID（刷新后）
            string guid = AssetDatabase.AssetPathToGUID(assetPath);
            if (string.IsNullOrEmpty(guid))
            {
                errors.Add($"{fileName}: 无法获取 GUID");
                continue;
            }

            // 创建或获取 Addressable 条目
            var entry = settings.FindAssetEntry(guid);
            if (entry == null)
            {
                entry = settings.CreateOrMoveEntry(guid, defaultGroup);
            }

            if (entry == null)
            {
                errors.Add($"{fileName}: 无法创建 AA 条目");
                continue;
            }

            // 设置地址 = 文件名（paotai11001），与 prefabTurretResourcesPath 匹配
            entry.address = fileName;

            // 设置标签：PT + Default
            entry.SetLabel(LABEL_PT, true, true);
            entry.SetLabel(LABEL_DEFAULT, true, true);

            count++;
            Log($"[TurretSpriteAA] ✓ {fileName}: address={entry.address}, labels=PT+Default");
        }

        settings.SetDirty(AddressableAssetSettings.ModificationEvent.EntryMoved, null, true);
        AssetDatabase.SaveAssets();
        AssetDatabase.Refresh();

        string message = $"成功: {count} 个";
        if (errors.Count > 0)
            message += $"\n\n失败 {errors.Count} 个:\n" + string.Join("\n", errors);
        EditorUtility.DisplayDialog("AA标签配置完成", message, "确定");
    }

    private static void EnsureLabel(AddressableAssetSettings settings, string label)
    {
        if (!settings.GetLabels().Contains(label))
        {
            settings.AddLabel(label);
            Log($"[TurretSpriteAA] 新增标签: {label}");
        }
    }
}