unity简单示例——项目内创建脚本模板

最新推荐文章于 2024-12-18 10:29:35 发布

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本文介绍了一个用于Unity项目的自定义脚本模板创建工具。该工具通过简单的菜单操作即可快速生成带有预设模板的C#脚本，方便开发者遵循统一的代码规范并提高开发效率。

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将代码模板放入Editor/ScriptTemplates文件夹中

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
/****************************************************
	作者：cg
	功能：项目模板
*****************************************************/
public class #NAME#
{
}

编写创建模板脚本

using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
using UnityEditor;
using UnityEditor.ProjectWindowCallback;
using UnityEngine;
/****************************************************
	作者：cg
	功能：
*****************************************************/
public class ScriptTemplateCtrl
{
    private const string MY_SCRIPT_DEFAULT = @"Assets\Editor\ScriptTemplates\C# Script-NewBehaviourScript.cs.txt";

    [MenuItem("Assets/Create/C# MyScript", false, 80)]
    public static void CreatMyScript()
    {
        string locationPath = GetSelectedPathOrFallback();
        ProjectWindowUtil.StartNameEditingIfProjectWindowExists(0,ScriptableObject.CreateInstance<MyDoCreateScriptAsset>(),locationPath + "/MyNewBehaviourScript.cs",null, MY_SCRIPT_DEFAULT);
    }

    public static string GetSelectedPathOrFallback()
    {
        string path = "Assets";
        foreach (UnityEngine.Object obj in Selection.GetFiltered(typeof(UnityEngine.Object), SelectionMode.Assets))
        {
            path = AssetDatabase.GetAssetPath(obj);
            if (!string.IsNullOrEmpty(path) && File.Exists(path))
            {
                path = Path.GetDirectoryName(path);
                break;
            }
        }
        return path;
    }
    class MyDoCreateScriptAsset : EndNameEditAction
    {
        public override void Action(int instanceId, string pathName, string resourceFile)
        {
            UnityEngine.Object o = CreateScriptAssetFromTemplate(pathName, resourceFile);
            ProjectWindowUtil.ShowCreatedAsset(o);
        }

        internal static UnityEngine.Object CreateScriptAssetFromTemplate(string pathName, string resourceFile)
        {
            string fullPath = Path.GetFullPath(pathName);
            StreamReader streamReader = new StreamReader(resourceFile);
            string text = streamReader.ReadToEnd();
            streamReader.Close();
            string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(pathName);
            //替换文件名
            text = Regex.Replace(text, "#NAME#", fileNameWithoutExtension);
            bool encoderShouldEmitUTF8Identifier = true;
            bool throwOnInvalidBytes = false;
            UTF8Encoding encoding = new UTF8Encoding(encoderShouldEmitUTF8Identifier, throwOnInvalidBytes);
            bool append = false;
            StreamWriter streamWriter = new StreamWriter(fullPath, append, encoding);
            streamWriter.Write(text);
            streamWriter.Close();
            AssetDatabase.ImportAsset(pathName);
            return AssetDatabase.LoadAssetAtPath(pathName, typeof(UnityEngine.Object));
        }
    }
}