MinFt/Client/Assets/Editor/FishiTool/FishAnimationLoop.cs

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

public class SetFishAnimationLoop : EditorWindow
{
    // 需要设置Loop的动画名称
    private string[] loopAnimations = new string[] { "Show01", "Swim01", "Idle01" };

    // 手动输入鱼类名称（备用输入方式）
    private string manualInput = "";

    // 拖入的 fishprocess_list.cs 文件引用
    private TextAsset fishProcessListAsset;

    // 从 fishprocess_list.cs 中加载的鱼名
    private string[] loadedFishList = null;

    [MenuItem("Tools/FishTools/Set Animation Loop")]
    static void Init()
    {
        SetFishAnimationLoop window = (SetFishAnimationLoop)EditorWindow.GetWindow(typeof(SetFishAnimationLoop));
        window.titleContent = new GUIContent("Set Fish Loop Animations");
        window.Show();
    }

    void OnGUI()
    {
        GUILayout.Label("🎣 Fish Animation Loop Settings", EditorStyles.boldLabel);
        GUILayout.Space(10);

        GUILayout.Label("1️⃣ 手动输入鱼名（逗号或换行分隔）:");
        manualInput = EditorGUILayout.TextArea(manualInput, GUILayout.Height(60));

        GUILayout.Space(15);
        GUILayout.Label("2️⃣ 或者拖入 fishprocess_list.cs 文件：");
        fishProcessListAsset = (TextAsset)EditorGUILayout.ObjectField("fishprocess_list.cs", fishProcessListAsset, typeof(TextAsset), false);

        if (fishProcessListAsset != null)
        {
            if (GUILayout.Button("加载鱼类名单"))
            {
                LoadFishListFromAsset(fishProcessListAsset);
            }
        }

        if (loadedFishList != null && loadedFishList.Length > 0)
        {
            GUILayout.Label($"✅ 已加载 {loadedFishList.Length} 个鱼类");
        }

        GUILayout.Space(20);
        if (GUILayout.Button("开始批量设置动画 Loop"))
        {
            ProcessFishAnimations();
        }
    }

    private void LoadFishListFromAsset(TextAsset asset)
    {
        string content = asset.text;
        int start = content.IndexOf('{');
        int end = content.IndexOf('}');
        if (start == -1 || end == -1 || end <= start)
        {
            Debug.LogError("❌ 无法从文件中解析鱼类名单，请检查 fishprocess_list.cs 格式");
            return;
        }

        string inside = content.Substring(start + 1, end - start - 1);
        loadedFishList = inside
            .Split(',')
            .Select(s => s.Trim().Trim('"').Trim('}', '{', ';'))
            .Where(s => !string.IsNullOrEmpty(s) && s.StartsWith("F_"))
            .ToArray();


        Debug.Log($"✅ 成功从 {asset.name} 加载 {loadedFishList.Length} 个鱼类");
    }

    private void ProcessFishAnimations()
    {
        List<string> fishList = new List<string>();

        if (loadedFishList != null && loadedFishList.Length > 0)
        {
            fishList.AddRange(loadedFishList);
        }
        else if (!string.IsNullOrEmpty(manualInput))
        {
            fishList.AddRange(manualInput
                .Split(new[] { ',', '\n', '\r' }, System.StringSplitOptions.RemoveEmptyEntries)
                .Select(f => f.Trim()));
        }
        else
        {
            Debug.LogError("❌ 未提供鱼类名单，请手动输入或加载文件。");
            return;
        }

        string basePath = "Assets/AssetsPackage/art/fishsetting/mesh/";
        int modifiedCount = 0;

        foreach (string fishName in fishList)
        {
            string cleanName = new string(fishName
               .Where(c => !Path.GetInvalidFileNameChars().Contains(c))
               .ToArray())
               .Trim()
               .Replace("\r", "")
               .Replace("\n", "")
               .Replace("\"", "");

            string fishPath = Path.Combine(basePath, cleanName);

            if (!Directory.Exists(fishPath))
            {
                Debug.LogWarning($"⚠️ 未找到路径: {fishPath}");
                continue;
            }

            foreach (string anim in loopAnimations)
            {
                string fbxPath = Path.Combine(fishPath, $"{fishName}@{anim}.fbx");
                if (!File.Exists(fbxPath))
                {
                    continue;
                }

                ModelImporter importer = AssetImporter.GetAtPath(fbxPath) as ModelImporter;
                if (importer != null)
                {
                    var clips = importer.clipAnimations.Length > 0 ? importer.clipAnimations : importer.defaultClipAnimations;
                    foreach (var clip in clips)
                    {
                        clip.loopTime = true;
                    }
                    importer.clipAnimations = clips;
                    importer.SaveAndReimport();
                    modifiedCount++;
                    Debug.Log($"✅ 设置循环动画: {fishName}@{anim}");
                }
            }
        }

        Debug.Log($"🎯 完成设置，共修改 {modifiedCount} 个动画文件。");
    }
}