雖然我們是程序員，但是無謂的編碼應當能免則免，重復的工作會大大占用我們的時間。在一些情況下我們不得不需要創建許多類似的腳步，裏面的結構相同，但是其功能卻不一樣，功能我們要自己寫，但是結構等代碼我們其實可以偷懶的。

 1 Unity復制選中腳本並且將其重命
 2 這個代碼目的是為了應對創建重復性較大的腳本，使用後將創建新腳本時會在重命名時將腳本內部的類名修改
 3 
 4 腳本應當放在Editor
 5 ```
 #if UNITY_EDITOR
 6 using UnityEngine;
 7 using System.Collections;
 8 using UnityEditor.ProjectWindowCallback;
 
 9 using System.IO;
10 using UnityEditor;
11 
12 public class CopySelectScript
13 {
14     static string path = "";
15     public static string oldFileName = "";
16     [MenuItem("Assets/CopySelectScript", false, 0)]//Create/
17     public static void CreateBmobTab()
18     {
19         var file = Selection.activeObject;
 
20         if (file!= null && file.GetType() != typeof(File))
21         {
22             path = AssetDatabase.GetAssetPath(file);
23             oldFileName = file.name;
24 
25             ProjectWindowUtil.StartNameEditingIfProjectWindowExists(0,ScriptableObject.CreateInstance<CopyScriptAssetAction>(),
 
26                 GetSelectedPathOrFallback() + "/NewCloneScript.cs",
27                 null,
28                 path);
29         }
30     }
31     public static string GetSelectedPathOrFallback()
32     {
33         string path = "Assets";
34         foreach (UnityEngine.Object obj in Selection.GetFiltered(typeof(UnityEngine.Object), SelectionMode.Assets))
35         {
36             path = AssetDatabase.GetAssetPath(obj);
37             if (!string.IsNullOrEmpty(path) && File.Exists(path))
38             {
39                 path = Path.GetDirectoryName(path);
40                 break;
41             }
42         }
43         return path;
44     }
45 }
46 
47 class CopyScriptAssetAction : EndNameEditAction
48 {
49     public override void Action(int instanceId, string pathName, string resourceFile)
50     {
51         //創建資源
52         UnityEngine.Object obj = CreateAssetFromTemplate(pathName, resourceFile);
53         //高亮顯示該資源
54         ProjectWindowUtil.ShowCreatedAsset(obj);
55     }
56     internal static UnityEngine.Object CreateAssetFromTemplate(string pahtName, string resourceFile)
57     {
58         //獲取要創建的資源的絕對路徑
59         string fullName = Path.GetFullPath(pahtName);
60         //讀取本地模板文件
61         StreamReader reader = new StreamReader(resourceFile);
62         string content = reader.ReadToEnd();
63         reader.Close();
64 
65         //獲取資源的文件名
66         string fileName = Path.GetFileNameWithoutExtension(pahtName);
67         string oldFileName = Path.GetFileNameWithoutExtension(resourceFile);
68         //替換默認的文件名
69         //content = content.Replace("#TIME", System.DateTime.Now.ToString("yyyy年MM月dd日 HH:mm:ss dddd"));
70         content = content.Replace(oldFileName, fileName);
71 
72         //寫入新文件
73         StreamWriter writer = new StreamWriter(fullName, false, System.Text.Encoding.UTF8);
74         writer.Write(content);
75         writer.Close();
76 
77         //刷新本地資源
78         AssetDatabase.ImportAsset(pahtName);
79         AssetDatabase.Refresh();
80 
81         return AssetDatabase.LoadAssetAtPath(pahtName, typeof(UnityEngine.Object));
82     }
83 }
84 #endif
85 ```

Unity復制選中腳本並修改器文件名與類名