//------------------------------------------------------------------
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//本文件中的工具提供在编辑器环境下，快速整理UI图片相关的资源
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//-------------------------------------------------------------------
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEditor;
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using UnityEngine.UI;
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using System.IO;
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using System;
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using System.Threading;
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using System.Text.RegularExpressions;
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public class WindowImageCheck
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{
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static string windowRootPath = Application.dataPath + "/ResourcesOut/UI/Window";
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static string windowRootPath2 = Application.dataPath + "/ResourcesOut/UI/PriorityWindow";
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static string prefabRootPath = Application.dataPath + "/ResourcesOut/UI/Prefab";
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[MenuItem("策划工具/查找和移除无用的Image")]
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public static void CheckAndReplaceFontSwitch()
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{
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try
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{
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var allFiles = new List<FileInfo>();
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allFiles.AddRange(new DirectoryInfo(windowRootPath).GetFiles("*.prefab", SearchOption.TopDirectoryOnly));
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allFiles.AddRange(new DirectoryInfo(windowRootPath2).GetFiles("*.prefab", SearchOption.TopDirectoryOnly));
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allFiles.AddRange(new DirectoryInfo(prefabRootPath).GetFiles("*.prefab", SearchOption.TopDirectoryOnly));
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var count = allFiles.Count;
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var index = 0;
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foreach (var file in allFiles)
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{
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var assetPath = file.FullName.Replace("\\", "/").Replace(Application.dataPath, "Assets");
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var prefab = AssetDatabase.LoadAssetAtPath<GameObject>(assetPath);
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var images = prefab.GetComponentsInChildren<Image>(true);
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foreach (var image in images)
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{
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if (image != null)
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{
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if (!image.enabled || image.color.a == 0f)
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{
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path = string.Empty;
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Debug.Log(GetComponentPath(image.transform, ref path));
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MonoBehaviour.DestroyImmediate(image, true);
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}
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}
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}
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index++;
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EditorUtility.SetDirty(prefab);
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EditorUtility.DisplayProgressBar("检测和移除Image", StringUtility.Contact("正在检测:", prefab.name), (float)index / count);
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}
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AssetDatabase.SaveAssets();
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AssetDatabase.Refresh();
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EditorUtility.ClearProgressBar();
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}
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catch (Exception ex)
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{
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Debug.Log(ex);
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}
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}
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static string path;
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private static string GetComponentPath(Transform _transform, ref string _path)
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{
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path = _transform.gameObject.name + path;
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if (_transform.parent != null)
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{
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path = "/" + path;
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return GetComponentPath(_transform.parent, ref _path);
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}
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else
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{
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return path;
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}
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}
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}
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public class RemoveUnUsedSpriteQuickly
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{
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static string uiroot1 = "Assets/ResourcesOut/UI/Window";
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static string uiroot2 = "Assets/ResourcesOut/UI/PriorityWindow";
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static string uiroot3 = "Assets/ResourcesOut/UI/Prefab";
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static string spriteroot = "Assets/ResourcesOut/UI/Sprite";
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static List<string> prefabTexts = new List<string>();
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static Dictionary<string, Sprite> processObjects = new Dictionary<string, Sprite>();
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static List<AnalyzeTask> tasks = new List<AnalyzeTask>();
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static int taskCount = 1;
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static int completedTaskCount = 0;
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static List<IconConfig> configs;
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[MenuItem("程序/移除无用的Sprite")]
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public static void RemoveUnUsedSprites()
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{
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try
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{
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EditorApplication.update += OnUpdate;
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IconConfig.Init(true);
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configs = IconConfig.GetValues();
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LoadPrefabTexts();
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FindSprites();
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taskCount = 0;
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completedTaskCount = 0;
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foreach (var task in tasks)
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{
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task.total = task.sprites.Count;
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taskCount += task.total;
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}
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Analyze();
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}
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catch (Exception e)
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{
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EditorApplication.update -= OnUpdate;
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EditorUtility.ClearProgressBar();
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}
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}
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static void LoadPrefabTexts()
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{
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var guids = new List<string>();
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guids.AddRange(AssetDatabase.FindAssets("Win t:prefab", new string[] { uiroot1 }));
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guids.AddRange(AssetDatabase.FindAssets("Win t:prefab", new string[] { uiroot2 }));
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guids.AddRange(AssetDatabase.FindAssets("Win t:prefab", new string[] { uiroot3 }));
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var assetPaths = new List<string>();
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foreach (var item in guids)
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{
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assetPaths.Add(AssetDatabase.GUIDToAssetPath(item));
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}
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prefabTexts.Clear();
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foreach (var path in assetPaths)
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{
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prefabTexts.Add(File.ReadAllText(Application.dataPath + path.Substring(6, path.Length - 6)));
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}
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}
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static void FindSprites()
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{
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processObjects.Clear();
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tasks.Clear();
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var sprites = new List<Sprite>();
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var guids = new List<string>();
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var subFolders = AssetDatabase.GetSubFolders(spriteroot);
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foreach (var folder in subFolders)
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{
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guids.AddRange(AssetDatabase.FindAssets("t:sprite", new string[] { folder }));
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}
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foreach (var guid in guids)
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{
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sprites.Add(AssetDatabase.LoadAssetAtPath<Sprite>(AssetDatabase.GUIDToAssetPath(guid)));
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}
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var count = 0;
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var task = new AnalyzeTask();
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tasks.Add(task);
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foreach (var asset in sprites)
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{
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var path = AssetDatabase.GetAssetPath(asset);
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var guid = AssetDatabase.AssetPathToGUID(path);
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processObjects[guid] = asset;
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var folderName = Path.GetDirectoryName(path).Split('/').GetLast();
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if (folderName == "Frame")
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{
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continue;
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}
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task.Add(new SpriteInfo()
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{
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name = asset.name,
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guid = guid,
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folder = folderName
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});
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count++;
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if (count >= 500)
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{
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count = 0;
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task = new AnalyzeTask();
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tasks.Add(task);
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}
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}
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}
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static void Analyze()
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{
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foreach (var task in tasks)
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{
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ThreadPool.QueueUserWorkItem(x =>
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{
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for (int i = 0; i < task.sprites.Count; i++)
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{
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task.completed++;
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var info = task.sprites[i];
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if (ContainByIconTable(info))
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{
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continue;
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}
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if (RefrenceByPrefab(info))
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{
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continue;
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}
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info.unUsed = true;
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task.sprites[i] = info;
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}
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task.done = true;
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});
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}
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}
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static void ProcessUnUsedSprites()
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{
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var total = 0;
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foreach (var task in tasks)
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{
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foreach (var sprite in task.sprites)
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{
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if (sprite.unUsed)
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{
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//AssetDatabase.DeleteAsset(AssetDatabase.GUIDToAssetPath(sprite.guid));
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Debug.LogFormat("找到一张无用的图片：文件夹->{0};图片名称->{1}", sprite.folder, sprite.name);
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total++;
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}
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}
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}
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Debug.LogFormat("累计找到{0}张无用图片", total);
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}
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static bool ContainByIconTable(SpriteInfo info)
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{
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return configs.FindIndex(x => { return x.folder.ToLower() == info.folder.ToLower() && x.sprite == info.name; }) != -1;
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}
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static bool RefrenceByPrefab(SpriteInfo info)
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{
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foreach (var content in prefabTexts)
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{
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if (Regex.IsMatch(content, info.guid))
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{
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return true;
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}
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}
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return false;
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}
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static void OnUpdate()
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{
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var done = true;
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completedTaskCount = 0;
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foreach (var task in tasks)
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{
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completedTaskCount += task.completed;
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if (!task.done)
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{
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done = false;
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}
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}
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EditorUtility.DisplayProgressBar("分析无用Sprite",
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string.Format("正在分析第{0}张Sprite,共计{1}张", completedTaskCount + 1, taskCount),
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(float)completedTaskCount / taskCount);
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if (done)
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{
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EditorUtility.ClearProgressBar();
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ProcessUnUsedSprites();
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EditorApplication.update -= OnUpdate;
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}
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}
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struct SpriteInfo
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{
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public string guid;
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public string name;
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public string folder;
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public bool unUsed;
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}
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class AnalyzeTask
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{
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public int total;
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public int completed;
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public bool done;
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public List<SpriteInfo> sprites;
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public AnalyzeTask()
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{
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sprites = new List<SpriteInfo>();
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}
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public void Add(SpriteInfo info)
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{
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sprites.Add(info);
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}
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}
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}
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