Unity Editor工具，导出unitypackage可选择是否包含脚本

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Unity Editor工具，导出unitypackage可选择是否包含脚本

2024-07-11 01:31| 来源: 网络整理| 查看: 265

概述

Unity自带的Export Package...功能，如果选中资源中包含脚本，或者Prefab挂载了自定义的脚本。在之后弹出的选择框内，如果勾选了Include dependencies会将整个项目所有的脚本全部都包含在内。等于导入了很多不相关的代码。如果取消勾选Include dependencies，又只有选中的那个资源，其他引用到的资源又不包含在内。

但是在实际的工作中导出资源时，只想导出跟选中资源相关的资源，并不想包含脚本，或者仅包含该prefab挂载的脚本。这时候就需要自己编写一个Editor工具实现该功能。具体的代码如下

工具代码 using System.Collections; using System.Collections.Generic; using UnityEditor; using UnityEngine; using UnityEngine.UIElements; using System.IO; public class AssetSelectPopUpWindow : EditorWindow { private Vector2 scrollPosition; private List items = null; //是否导出脚本 public static bool exportWithScript = false; private bool[] selectionStates; #region editor菜单相关 [MenuItem("Assets/Tools/导出Unity资源包")] public static void ExportWithoutScript() { exportWithScript = false; ShowWindow(); } [MenuItem("Assets/Tools/导出Unity资源包(包含脚本)")] public static void ExportWithScript() { exportWithScript = true; ShowWindow(); } public static void ShowWindow() { AssetSelectPopUpWindow wnd = GetWindow(); wnd.titleContent = new GUIContent("资源导出"); wnd.minSize = new Vector2(450, 200); wnd.maxSize = new Vector2(1920, 720); wnd.Show(); } #endregion public void GetAllFiles(bool withScript) { //获取鼠标选中的所有文件 Object[] selectedObjects = Selection.GetFiltered(SelectionMode.Assets); List assetPathNames = new List(); for (int i = 0; i < selectedObjects.Length; i++) { string directoryPath = AssetDatabase.GetAssetPath(selectedObjects[i]); if (directoryPath != null) { //如果是文件夹，就遍历文件夹下的所有资源 if (Directory.Exists(directoryPath)) { string[] folders = Directory.GetFiles(directoryPath); for (int j = 0; j < folders.Length; j++) { //过滤掉.meta文件 if (!folders[j].EndsWith(".meta")) { assetPathNames.Add(folders[j]); } } } else { assetPathNames.Add(directoryPath); } } } items = new List(); for (int i = 0; i < assetPathNames.Count; i++) { var depends = AssetDatabase.GetDependencies(assetPathNames[i], true); for (int j = 0; j < depends.Length; j++) { AddFiles(withScript, depends[j]); } } items.Sort(); selectionStates = new bool[items.Count]; //默认全选 SelectAllItems(); } private void OnEnable() { GetAllFiles(exportWithScript); } //打印所有选择的文件 private void ShowFiles() { for (int i = 0; i < items.Count; i++) { Debug.Log($"all Files is {items[i]}"); } } private void AddFiles(bool withScript, string filePath) { //特定的目录不处理 if (filePath.StartsWith("Packages/")) { return; } if (withScript || !filePath.EndsWith(".cs")) { if (!items.Contains(filePath)) { items.Add(filePath); } } } private void OnGUI() { EditorGUILayout.Space(10); // Scroll view using (var scrollView = new EditorGUILayout.ScrollViewScope(scrollPosition)) { scrollPosition = scrollView.scrollPosition; for (int i = 0; i < items.Count; i++) { selectionStates[i] = EditorGUILayout.ToggleLeft(items[i], selectionStates[i]); } } GUILayout.Space(10); // Buttons GUILayout.BeginHorizontal(); if (GUILayout.Button("全选")) { SelectAllItems(); } if (GUILayout.Button("全不选")) { DeselectAllItems(); } GUILayout.EndHorizontal(); GUILayout.Space(10); if (GUILayout.Button("导出")) { OutputSelectedItems(); } } #region 按钮事件 private void SelectAllItems() { for (int i = 0; i < selectionStates.Length; i++) { selectionStates[i] = true; } } private void DeselectAllItems() { for (int i = 0; i < selectionStates.Length; i++) { selectionStates[i] = false; } } private void OutputSelectedItems() { List exportItems = new List(); for (int i = 0; i < items.Count; i++) { if (selectionStates[i]) { exportItems.Add(items[i]); } } if(exportItems.Count == 0) { EditorUtility.DisplayDialog("没有任何选中的资源", "请选择想要导出的资源", "OK"); return; } var path = EditorUtility.SaveFilePanel("导出资源包", "", "", "unitypackage"); if (path == "") return; var flag = ExportPackageOptions.Interactive | ExportPackageOptions.Recurse; //如果选择完后还想导出该资源关联的资源可以添加ExportPackageOptions.IncludeDependencies的Flag //if (exportWithScript) //{ // flag = flag | ExportPackageOptions.IncludeDependencies; //} AssetDatabase.ExportPackage(exportItems.ToArray(), path, flag); Close(); } #endregion }

示例

首先随便创建一个prefab，并且给prefab创建一些动画机，修改材质，并且挂载一个自定义的脚本