Hinterlassen Sie eine Datei, die Ressourcen-Reverse-Referenzabfrage von Unity

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

public class ReverseDependencies
{
    [MenuItem("优化工具/反向引用/刷新")]
    static void DoLogic()
    {
        DoSeach(null);
    }

    [MenuItem("优化工具/反向引用/刷新 From Config")]
    static void DoLogicIf()
    {
        Load();

		if (m_dicReverseDeps == null)
		{
			DoSeach(null);
		}
	}

    static void DoSeach(System.Action onFinish)
    {
        m_dicReverseDeps = new Dictionary<string, Dictionary<Type, List<string>>>();

        List<string> withoutExtensions = new List<string>() { ".prefab", ".unity", ".asset", ".mat", ".png", ".tga", ".jpg" };

		//string[] files = Directory.GetFiles(@"E:\copywork\UnityArt\Assets\FBX\Effect\Prefab_UI\AnJianTX", "*.*", SearchOption.AllDirectories)
		string[] files = Directory.GetFiles(Application.dataPath, "*.*", SearchOption.AllDirectories)
			.Where(s => withoutExtensions.Contains(Path.GetExtension(s).ToLower())).ToArray();
        int startIndex = 0;

        EditorApplication.update = delegate ()
        {
            string file = files[startIndex];

            bool isCancel = EditorUtility.DisplayCancelableProgressBar("检查资源中", file, (float)startIndex / (float)files.Length);

            ParseOne(file);

            startIndex++;
            if (isCancel || startIndex >= files.Length)
            {
                EditorUtility.ClearProgressBar();
                EditorApplication.update = null;
                startIndex = 0;
                Debug.Log("检查结束");

                Save();

                onFinish?.Invoke();
            }
        };
    }

    /// <summary>
    /// 内容集合， key对象GUID <类型, 引用对象GUID>
    /// </summary>
    private static Dictionary<string, Dictionary<Type, List<string>>> m_dicReverseDeps = null;

    private static void ParseOne(string strPath)
    {
        strPath = strPath.Replace("\\", "/");
        string strLocalPath = strPath.Replace(Application.dataPath, "Assets");

        string strKeyGUID = AssetDatabase.AssetPathToGUID(strLocalPath);    // 获取对象的GUID, 作为键值对的key
        Type typeKey = AssetDatabase.GetMainAssetTypeAtPath(strLocalPath);

        string[] arrDeps = AssetDatabase.GetDependencies(strLocalPath);   // 获取所有依赖;
        for (int i = 0; i < arrDeps.Length; i++)
        {
            string strGUIDDep = AssetDatabase.AssetPathToGUID(arrDeps[i]);

            Dictionary<Type, List<string>> dic;
            if (!m_dicReverseDeps.TryGetValue(strGUIDDep, out dic))
            {
                dic = new Dictionary<Type, List<string>>();
                m_dicReverseDeps.Add(strGUIDDep, dic);
            }

            List<string> list;
            if (!dic.TryGetValue(typeKey, out list))
            {
                list = new List<string>();
                dic.Add(typeKey, list);
            }

            list.Add(strKeyGUID);
        }
    }


    private static void Load()
    {
        string strPath = Path.Combine(Application.dataPath, "..", "reverse_dependencies.txt");
        if (!File.Exists(strPath))
        {
            return;
        }

        m_dicReverseDeps = new Dictionary<string, Dictionary<Type, List<string>>>();

        string strData = File.ReadAllText(strPath, Encoding.UTF8);
        string[] arrLines = strData.Split(new string[] { "\n"}, StringSplitOptions.RemoveEmptyEntries);
		for (int i = 0; i < arrLines.Length; i++)
        {
            var kv = arrLines[i].Split(new string[] { "{k}" }, StringSplitOptions.RemoveEmptyEntries);

            string strKey = kv[0];
            m_dicReverseDeps.Add(strKey, new Dictionary<Type, List<string>>());


            string[] arrParts = kv[1].Split(new string[] { "{p}" }, StringSplitOptions.RemoveEmptyEntries);
			for (int j = 0; j < arrParts.Length; j++)
			{
                string[]arrt2l = arrParts[j].Split(new string[] { "{t}" }, StringSplitOptions.RemoveEmptyEntries);

                string[] arrtype = arrt2l[0].Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
                string[] arrlist = arrt2l[1].Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);


                Assembly asmb = Assembly.LoadFrom(arrtype[0]);
                Type type = asmb.GetType(arrtype[1]);

                m_dicReverseDeps[strKey].Add(type, new List<string>(arrlist));

            }
        }
    }

    private static void Save()
    {
        StringBuilder strBuilder = new StringBuilder();
		foreach (var item in m_dicReverseDeps)
        {
            strBuilder.Append(item.Key);
            strBuilder.Append("{k}");

            Dictionary<Type, List<string>> dic = item.Value;
			foreach (var tl in dic)
			{
                strBuilder.Append(tl.Key.Module.FullyQualifiedName);
                strBuilder.Append(",");
                strBuilder.Append(tl.Key.FullName);
                strBuilder.Append("{t}");

                List<string> list = tl.Value;
				for (int i = 0; i < list.Count; i++)
				{
                    strBuilder.Append(list[i]);
                    strBuilder.Append(",");
                }
                strBuilder.Append("{p}");
            }

            strBuilder.Append("\n");
        }

        string strPath = Path.Combine(Application.dataPath, "..", "reverse_dependencies.txt");
        File.WriteAllText(strPath, strBuilder.ToString(), Encoding.UTF8);
    }

    //----以下 对外 查询接口
    public static List<string> GetReverseDeps(string strGUID, Type type)
    {
        if (m_dicReverseDeps == null)
        {
            return null;
        }

        Dictionary<Type, List<string>> dic;
        if (!m_dicReverseDeps.TryGetValue(strGUID, out dic))
        {
            return null;
        }

        List<string> list;
        if (!dic.TryGetValue(type, out list))
        {
            return null;
        }

        return list;
    }

}

---

Es gibt kein Ende, etwas über das Programmieren zu lernen.
Jeder ist willkommen, sich mitzuteilen. Wenn etwas unklar oder falsch ist, können Sie auch privat mit mir chatten.
Mein QQ 334524067 Gottähnlicher Didi