Unity编辑器：搜索挂有UILocalize脚本的GamObject
发表于2018-07-19
本篇文章和大家介绍下如何实现指定文件夹（用鼠标选择Project目录下一个文件夹）下所有挂载UILocalize脚本的GameObject；
先说下怎么在Assets目录下搜索所有的prefab,代码如下：
<span style="font-family:SimSun;font-size:12px;"> /// <summary>
/// 寻找所有类型的预制体
/// </summary>
/// <returns></returns>
public static Object[] Search()
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string[] mExtensions = new string[] ｛ ".prefab" ｝;
string[] paths = AssetDatabase.GetAllAssetPaths();
BetterList<Object> list = new BetterList<Object>();
for (int i = 0; i < paths.Length; ++i)
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string path = paths[i];
bool valid = false;
for (int k = 0; k < mExtensions.Length; ++k)
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if (path.EndsWith(mExtensions[k], System.StringComparison.OrdinalIgnoreCase))
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valid = true;
break;
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if (!valid) continue;
Object obj = AssetDatabase.LoadMainAssetAtPath(path);
if (obj == null || list.Contains(obj)) continue;
list.Add(obj);
｝
EditorUtility.ClearProgressBar();
//if()
return list.ToArray();
｝
</span>
关于AssetDatabase方法：
导入资源：
AssetDatabase.ImportAsset方法，Unity 只在需要时自动导入已拖放至该工程的资源，但也可能在脚本控制下导入这些资源。为此，您可以使用AssetDatabase.ImportAsset 类函数。您也可将额外的 AssetDatabase.ImportAssetOptions 类型参数传递至资源数据库 (AssetDatabase)
加载资源方法：
AssetDatabase.LoadAssetAtPath,AssetDatabase.LoadMainAssetAtPath,AssetDatabase.LoadAllAssetRepresentationsAtPath和AssetDatabase.LoadAllAssetsAtPath。
使用AssetDatabase 操作文件
Unity 将保留资源文件的元数据，您决不可使用文件系统创建、移动或删除它们。相反您可以AssetDatabase.Contains、AssetDatabase.CreateAsset、AssetDatabase.CreateFolder、AssetDatabase.RenameAsset、AssetDatabase.CopyAsset、AssetDatabase.MoveAsset、AssetDatabase.MoveAssetToTrash 和 AssetDatabase.DeleteAsset 进行相反上述操作
使用AssetDatabase.Refresh
修改完资源后，您应调用AssetDatabase.Refresh 将更改提交至数据库，并使其显示在工程中。
至于上面用到的AssetDatabase.GetAllAssetPaths()，不难看出是获取所有Assets下的路径，当然还有很多获取其他路径的方法，这里占时不写了。
但是需求改了要求搜索Scene/Hierarchy中所有挂载UILocalize脚本的GameObject，/(ㄒoㄒ)/~~好吧，不多说上代码：
<span style="font-family:SimSun;font-size:12px;"> /// <summary>
/// 寻找场景中的GameObjec
/// </summary>
/// <returns></returns
public static Object[] SearchScene()
｛
GameObject[] pAllObjects = (GameObject[])Resources.FindObjectsOfTypeAll(typeof(GameObject));
BetterList<Object> list = new BetterList<Object>();
foreach (GameObject go in pAllObjects)
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if (go.hideFlags != HideFlags.HideInHierarchy)
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UnityEngine.Object parentObject = PrefabUtility.GetPrefabParent(go);
string path = AssetDatabase.GetAssetPath(parentObject);
Object obj = AssetDatabase.LoadMainAssetAtPath(path);
if (obj == null || list.Contains(obj)) continue;
if (!list.Contains(obj))
list.Add(obj);
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EditorUtility.ClearProgressBar();
return list.ToArray();
｝
</span>
搜索某个路径（填写一个路径）下所有挂载UILocalize脚本的GameObject：
<span style="font-family:SimSun;font-size:12px;"> // <summary>
/// 搜索填写路径文件夹下的预制物体
/// </summary>
/// <returns></returns>
public static Object[] SearchFolder()
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string[] mExtensions = new string[] ｛ ".prefab" ｝;
string[] paths = AssetDatabase.GetAllAssetPaths();
BetterList<Object> list = new BetterList<Object>();
for (int i = 0; i < paths.Length; ++i)
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string path = paths[i];
if (path.Contains(_PathFolder)) ｛
bool valid = false;
for (int k = 0; k < mExtensions.Length; ++k)
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if (path.EndsWith(mExtensions[k], System.StringComparison.OrdinalIgnoreCase))
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valid = true;
break;
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if (!valid) continue;
Object obj = AssetDatabase.LoadMainAssetAtPath(path);
if (obj == null || list.Contains(obj)) continue;
list.Add(obj);
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EditorUtility.ClearProgressBar();
return list.ToArray();
｝
</span>
代码跟搜索所有的物体差不多，只是加了个判断。
接下来是：指定文件夹（用鼠标选择Project目录下一个文件夹）下所有挂载UILocalize脚本的GameObject：
<span style="font-family:SimSun;font-size:12px;"> /// <summary>
/// 搜索指定文件夹下的预制物体(与SearchFolder区别：此方法不需要填写路径，但是要：先在prproject目录下选择一个文件夹)
/// </summary>
/// <returns></returns>
public static Object[] SearchMominateFolder()
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var objs = Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets);
EditorUtility.ClearProgressBar();
return objs;
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</span>
代码很简单，5行搞定。
这里你会疑问，我怎么找啊？接下来我们写一个找的方法：
<span style="font-family:SimSun;font-size:12px;"> private void FindAllObj(System.Action<GameObject> mAction, SearchPath mType)
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Info = string.Empty;
Object[] allObj = null;
switch (mType)
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case SearchPath.Assets:
allObj = Search();
break;
case SearchPath.SceneAndHierarchy:
allObj = SearchScene();
break;
case SearchPath.PathFolder:
allObj = SearchFolder();
break;
case SearchPath.MominatePathFolder:
allObj = SearchMominateFolder();
break;
default:
break;
｝
if (allObj == null)
return;
_count = 0;
_listPath.Clear();
_sts.Length = 0;
//_sts.Append("列表：(更加详细的内容请参看项目根目录下PrefabUILocalize.txt)\n");
for (int i = 0; i < allObj.Length; i++)
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if (PrefabUtility.GetPrefabType(allObj[i]) == PrefabType.Prefab)
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GameObject _item_allObj = allObj[i] as GameObject;
mAction(_item_allObj);
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EditorUtility.DisplayProgressBar("资源分析中", "请耐心等候...", (float)i / allObj.Length);
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_listPath.Sort();
for (int i = 0; i < _listPath.Count; i++)
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_sts.AppendLine(string.Format("｛0｝.｛1｝", i + 1, _listPath[i]));
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Info = _sts.ToString();
EditorUtility.ClearProgressBar();
EditorUtility.DisplayDialog("消息", string.Format("搜索分析完成，共搜索出相关物体｛0｝个，更加详细的内容请参看项目根目录下PrefabUILocalize.txt", _count.ToString()), "OK");
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/// <summary>
/// 寻找挂有UILocalize脚本的预制物体
/// </summary>
/// <param name="go"></param>
protected virtual void FindUILocalize(GameObject go)
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if (go.GetComponent<UILocalize>() != null)
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_count++;
string goName = go.name;
Transform tf = go.transform;
while (tf.parent != null)
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goName = tf.parent.name + "/" + goName;
tf = tf.parent;
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_strTempInfo = string.Format("｛0｝/｛1｝", AssetDatabase.GetAssetPath(go), goName);
if (!_listPath.Contains(_strTempInfo))
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_listPath.Add(_strTempInfo);
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foreach (Transform childTF in go.transform)
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FindUILocalize(childTF.gameObject);
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</span>
但是需求又加了一条：要求写到一个文件里，代码如下。
<span style="font-family:SimSun;font-size:12px;">private void CreateFile(string info)
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using (StreamWriter sw = new StreamWriter(@"PrefabUILocalize.txt"))
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sw.Write(info);
sw.Close();
sw.Dispose();
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</span>
写完了，那该怎么应用到Unity呢？接下来就要用到using UnityEditor;
<span style="font-family:SimSun;font-size:12px;"> protected override void DarwInfo()
｛
base.DarwInfo();
EditorGUILayout.BeginHorizontal();
_PathFolder = EditorGUILayout.TextField("请输入路径(区分大小写)", _PathFolder);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("寻找指定路径下挂载Localize脚本的预制体"))
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FindAllObj(this.FindUILocalize, SearchPath.MominatePathFolder);
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EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("寻找填写路径下挂载Localize脚本的预制体"))
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FindAllObj(this.FindUILocalize, SearchPath.PathFolder);
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EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("搜索场景中挂载Localize脚本的预制体"))
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FindAllObj(this.FindUILocalize, SearchPath.SceneAndHierarchy);
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EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("搜索Assets目录下挂载Localize脚本的预制体"))
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FindAllObj(this.FindUILocalize, SearchPath.Assets);
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EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("清空表中数据"))
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Info = string.Empty;
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EditorGUILayout.EndHorizontal();
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</span>
<span style="font-family:SimSun;font-size:12px;">using UnityEngine;
using UnityEditor;
using System.Collections;
public class ToolsManager_OTT : Editor
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[MenuItem("Tools_OTT/搜索含有UILocalize预制物体")]
public static void ItemFindLocationInfo()
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EditorWindow.GetWindow<FindUILocalizeObj_OTT>(false, "搜索含有UILocalize预制物体", true).Show();
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｝</span>
最后效果：
来自：https://blog.csdn.net/nliki/article/details/51911878