Unity复制选中脚本并修改器文件名与类名

 1 Unity复制选中脚本并且将其重命
 2 这个代码目的是为了应对创建重复性较大的脚本，使用后将创建新脚本时会在重命名时将脚本内部的类名修改
 3 
 4 脚本应当放在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         //创建资源
52         UnityEngine.Object obj = CreateAssetFromTemplate(pathName, resourceFile);
53         //高亮显示该资源
54         ProjectWindowUtil.ShowCreatedAsset(obj);
55     }
56     internal static UnityEngine.Object CreateAssetFromTemplate(string pahtName, string resourceFile)
57     {
58         //获取要创建的资源的绝对路径
59         string fullName = Path.GetFullPath(pahtName);
60         //读取本地模板文件
61         StreamReader reader = new StreamReader(resourceFile);
62         string content = reader.ReadToEnd();
63         reader.Close();
64 
65         //获取资源的文件名
66         string fileName = Path.GetFileNameWithoutExtension(pahtName);
67         string oldFileName = Path.GetFileNameWithoutExtension(resourceFile);
68         //替换默认的文件名
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         //写入新文件
73         StreamWriter writer = new StreamWriter(fullName, false, System.Text.Encoding.UTF8);
74         writer.Write(content);
75         writer.Close();
76 
77         //刷新本地资源
78         AssetDatabase.ImportAsset(pahtName);
79         AssetDatabase.Refresh();
80 
81         return AssetDatabase.LoadAssetAtPath(pahtName, typeof(UnityEngine.Object));
82     }
83 }
84 #endif
85 ```