一般来讲如果项目是PC或Android、IOS端不会有批量Build打包这样的需求，但如果项目是WebGL端可能会遇到这样的需求：不同场景打包成不同的包体，入口是前端在页面中布局的，点击链接打开相应的程序。依次手动打包比较繁琐而且需要等待很长时间，因此写了批量Build这样的功能，下班时点击Build经历漫长的夜晚，第二天上班时包体已经都打好了。
核心API是UnityEditor.BuildPipeline类中的BuildPlayer，调用该方法传入相应参数即可实现打包，我们要做的是做一个配置文件，在其中配置打包不同包体对应的数据，包含打包的场景、名称和平台等。首先构建可序列化类：
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/// <summary>/// 打包任务/// </summary>[Serializable]public sealed class BuildTask{ /// <summary> /// 名称 /// </summary> public string ProductName; /// <summary> /// 目标平台 /// </summary> public BuildTarget BuildTarget; /// <summary> /// 打包路径 /// </summary> public string BuildPath; /// <summary> /// 打包场景 /// </summary> public List<SceneAsset> SceneAssets = new List<SceneAsset>(0);} |
使用ScriptableObject构建配置：
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/// <summary>/// 打包配置表/// </summary>[CreateAssetMenu(fileName = "New Build Profile", menuName = "Build Profile")]public sealed class BuildProfile : ScriptableObject{ /// <summary> /// 打包任务列表 /// </summary> public List<BuildTask> BuildTasks = new List<BuildTask>(0);} |
有了BuildProfile后，配置打包列表，批量打包要做的就是遍历该列表依次调用BuildPipeline中的BuildPlayer方法。创建Editor类，重写BuildProfile的Inspector面板，编写打包功能，以及添加、移除打包项等菜单。
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[CustomEditor(typeof(BuildProfile))]public sealed class BuildProfileInspector : Editor{ private readonly Dictionary<BuildTask, bool> foldoutMap = new Dictionary<BuildTask, bool>(); private Vector2 scroll = Vector2.zero; private BuildProfile profile; private void OnEnable() { profile = target as BuildProfile; } public override void OnInspectorGUI() { GUILayout.BeginHorizontal(); { if (GUILayout.Button("新建", "ButtonLeft")) { Undo.RecordObject(profile, "Create"); var task = new BuildTask() { ProductName = "Product Name", BuildTarget = BuildTarget.StandaloneWindows64, BuildPath = Directory.GetParent(Application.dataPath).FullName }; profile.BuildTasks.Add(task); } if (GUILayout.Button("展开", "ButtonMid")) { for (int i = 0; i < profile.BuildTasks.Count; i++) { foldoutMap[profile.BuildTasks[i]] = true; } } if (GUILayout.Button("收缩", "ButtonMid")) { for (int i = 0; i < profile.BuildTasks.Count; i++) { foldoutMap[profile.BuildTasks[i]] = false; } } GUI.color = Color.yellow; if (GUILayout.Button("清空", "ButtonMid")) { Undo.RecordObject(profile, "Clear"); if (EditorUtility.DisplayDialog("提醒", "是否确定清空列表?", "确定", "取消")) { profile.BuildTasks.Clear(); } } GUI.color = Color.cyan; if (GUILayout.Button("打包", "ButtonRight")) { if (EditorUtility.DisplayDialog("提醒", "打包需要耗费一定时间,是否确定开始?", "确定", "取消")) { StringBuilder sb = new StringBuilder(); sb.Append("打包报告:\r\n"); for (int i = 0; i < profile.BuildTasks.Count; i++) { EditorUtility.DisplayProgressBar("Build", "Building...", i + 1 / profile.BuildTasks.Count); var task = profile.BuildTasks[i]; List<EditorBuildSettingsScene> buildScenes = new List<EditorBuildSettingsScene>(); for (int j = 0; j < task.SceneAssets.Count; j++) { var scenePath = AssetDatabase.GetAssetPath(task.SceneAssets[j]); if (!string.IsNullOrEmpty(scenePath)) { buildScenes.Add(new EditorBuildSettingsScene(scenePath, true)); } } string locationPathName = $"{task.BuildPath}/{task.ProductName}"; var report = BuildPipeline.BuildPlayer(buildScenes.ToArray(), locationPathName, task.BuildTarget, BuildOptions.None); sb.Append($"[{task.ProductName}] 打包结果: {report.summary.result}\r\n"); } EditorUtility.ClearProgressBar(); Debug.Log(sb.ToString()); } return; } GUI.color = Color.white; } GUILayout.EndHorizontal(); scroll = GUILayout.BeginScrollView(scroll); { for (int i = 0; i < profile.BuildTasks.Count; i++) { var task = profile.BuildTasks[i]; if (!foldoutMap.ContainsKey(task)) foldoutMap.Add(task, true); GUILayout.BeginHorizontal("Badge"); GUILayout.Space(12); foldoutMap[task] = EditorGUILayout.Foldout(foldoutMap[task], $"{task.ProductName}", true); GUILayout.Label(string.Empty); if (GUILayout.Button(EditorGUIUtility.IconContent("TreeEditor.Trash"), "IconButton", GUILayout.Width(20))) { Undo.RecordObject(profile, "Delete Task"); foldoutMap.Remove(task); profile.BuildTasks.Remove(task); break; } GUILayout.EndHorizontal(); if (foldoutMap[task]) { GUILayout.BeginVertical("Box"); GUILayout.BeginHorizontal(); GUILayout.Label("打包场景：", GUILayout.Width(70)); if (GUILayout.Button(EditorGUIUtility.IconContent("Toolbar Plus More"), GUILayout.Width(28))) { task.SceneAssets.Add(null); } GUILayout.EndHorizontal(); if (task.SceneAssets.Count > 0) { GUILayout.BeginHorizontal(); GUILayout.Space(75); GUILayout.BeginVertical("Badge"); for (int j = 0; j < task.SceneAssets.Count; j++) { var sceneAsset = task.SceneAssets[j]; GUILayout.BeginHorizontal(); GUILayout.Label($"{j + 1}.", GUILayout.Width(20)); task.SceneAssets[j] = EditorGUILayout.ObjectField(sceneAsset, typeof(SceneAsset), false) as SceneAsset; if (GUILayout.Button("↑", "MiniButtonLeft", GUILayout.Width(20))) { if (j > 0) { Undo.RecordObject(profile, "Move Up Scene Assets"); var temp = task.SceneAssets[j - 1]; task.SceneAssets[j - 1] = sceneAsset; task.SceneAssets[j] = temp; } } if (GUILayout.Button("↓", "MiniButtonMid", GUILayout.Width(20))) { if (j < task.SceneAssets.Count - 1) { Undo.RecordObject(profile, "Move Down Scene Assets"); var temp = task.SceneAssets[j + 1]; task.SceneAssets[j + 1] = sceneAsset; task.SceneAssets[j] = temp; } } if (GUILayout.Button(EditorGUIUtility.IconContent("Toolbar Plus"), "MiniButtonMid", GUILayout.Width(20))) { Undo.RecordObject(profile, "Add Scene Assets"); task.SceneAssets.Insert(j + 1, null); break; } if (GUILayout.Button(EditorGUIUtility.IconContent("Toolbar Minus"), "MiniButtonMid", GUILayout.Width(20))) { Undo.RecordObject(profile, "Delete Scene Assets"); task.SceneAssets.RemoveAt(j); break; } GUILayout.EndHorizontal(); } GUILayout.EndVertical(); GUILayout.EndHorizontal(); } GUILayout.BeginHorizontal(); GUILayout.Label("产品名称：", GUILayout.Width(70)); var newPN = GUILayout.TextField(task.ProductName); if (task.ProductName != newPN) { Undo.RecordObject(profile, "Product Name"); task.ProductName = newPN; } GUILayout.EndHorizontal(); GUILayout.BeginHorizontal(); GUILayout.Label("打包平台：", GUILayout.Width(70)); var newBT = (BuildTarget)EditorGUILayout.EnumPopup(task.BuildTarget); if (task.BuildTarget != newBT) { Undo.RecordObject(profile, "Build Target"); task.BuildTarget = newBT; } GUILayout.EndHorizontal(); GUILayout.BeginHorizontal(); GUILayout.Label("打包路径：", GUILayout.Width(70)); GUILayout.TextField(task.BuildPath); if (GUILayout.Button("Browse", GUILayout.Width(60))) { task.BuildPath = EditorUtility.SaveFolderPanel("Build Path", task.BuildPath, ""); } GUILayout.EndHorizontal(); GUILayout.EndVertical(); } } } GUILayout.EndScrollView(); serializedObject.ApplyModifiedProperties(); if (GUI.changed) EditorUtility.SetDirty(profile); }} |
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原文链接：https://blog.csdn.net/qq_42139931/article/details/121675391
