Unity编辑器扩展——自定义窗口游戏L的博客-

一：实现思路

Unity编辑器中的所有窗口的绘制都继承自EditorWindow类，并且需要引入UnityEditor的命名空间，使用类中的方法自定义任何所需的窗口

二：代码实现

——窗口Window

 [MenuItem("工具栏层级")] private static void ShowWindow() {     GetWindow(typeof(TestWindow), true, "测试窗口"); } 

——标签Label

 private void OnGUI() {     GUI.skin.label.fontSize = 20;     GUI.skin.label.fontStyle = FontStyle.Bold;     GUI.skin.label.alignment = TextAnchor.MiddleCenter;     GUILayout.Label("测试窗口");     GUILayout.Label(Resources.Load<Texture>("Resources文件夹下的图片路径"));  } 

Project目录下右键—Create—GUI Skin可以看到所有可修改的属性

——文本字段TextField

 string txt;  private void OnGUI() {     txt = EditorGUILayout.TextField("输入文本：", txt); }

——密码字段PasswordField

 string txt;  private void OnGUI() {     txt = EditorGUILayout.PasswordField("密码：", txt);      }

——整数字段IntField、浮点数字段FloatField

 int value_int; float value_float;  private void OnGUI() {     value_int = EditorGUILayout.IntField("输入整数：", value_int);     value_float = EditorGUILayout.FloatField("输入浮点数：", value_float); }

——二维向量字段Vector2Field、三维向量字段Vector3Field

 private Vector3 v3; private Vector3 v2;  private void OnGUI() {     v3 = EditorGUILayout.Vector3Field("三维向量", v3);     v2 = EditorGUILayout.Vector2Field("二维向量", v2); }

——物体字段ObjectField

 GameObject go; Camera camera;  private void OnGUI() {     go = (GameObject)EditorGUILayout.ObjectField("赋值物体", go, typeof(GameObject),     true);         camera = (Camera)EditorGUILayout.ObjectField("赋值相机", camera, typeof(Camera), true); } 

——颜色字段ColorField

 private Color color;  private void OnGUI() {     color = EditorGUILayout.ColorField("颜色", color); }

——标签字段TagField

 private string tag;  private void OnGUI() {     tag = EditorGUILayout.TagField("tag", tag); }

——层级字段LayerField

 private int layer;  private void OnGUI() {     layer = EditorGUILayout.LayerField("layer", layer); }

——按钮Button

 private void OnGUI() {         if (GUILayout.Button("按钮", GUILayout.Width(50), GUILayout.Height(50)))      {          //按下按钮后执行的方法      } }

——多行文本TextArea

 string txt;  private void OnGUI() {     GUILayout.BeginHorizontal();     GUILayout.Label("输入文本：",GUILayout.MaxWidth(50));     txt = EditorGUILayout.TextArea(txt, GUILayout.MaxHeight(50));     GUILayout.EndHorizontal(); }   

——单选框Toggle

 bool b;  private void OnGUI() {     b = EditorGUILayout.Toggle("单选框", b); }

——开关组

 GameObject go; string txt; bool b;  private void OnGUI() {     b = EditorGUILayout.BeginToggleGroup("开启区域", b);     txt = EditorGUILayout.TextField("输入文本：", txt);     go = (GameObject)EditorGUILayout.ObjectField("赋值物体", go, typeof(GameObject), true);     EditorGUILayout.EndToggleGroup(); }

——可选择文本SelectableLabel(用于需要复制的文本)

 private void OnGUI() {     EditorGUILayout.SelectableLabel("微信号：597094538"); }

——滑动条Slider、整数滑动条IntSlider

 int value_int; float value_float;  private void OnGUI() {     value_float = EditorGUILayout.Slider("滑动条", value_float, 1, 10);     value_int = EditorGUILayout.IntSlider("滑动条", value_int, 1, 10); }

——字符串类型的弹出选择菜单Popup

 private int index = 0; string[] values = { "value1", "value2", "value3" };  private void OnGUI() {     index = EditorGUILayout.Popup("选择", index, values); }

——枚举类型的弹出选择菜单Popup

 public enum Value {     Value1,     Value2,     Value3, } private Value value;   private void OnGUI() {     value = (Value)EditorGUILayout.EnumPopup("选择", value); }

——工具栏Toolbar

 string[] values = { "Menu1", "Menu2", "Menu3" }; private int index = 0; //string[] values = { "value1", "value2", "value3" };  private void OnGUI() {     index = GUILayout.Toolbar(index, values);     if (index == 0)     {         EditorGUILayout.LabelField("this is menu1");     }     else if (index == 1)     {         EditorGUILayout.LabelField("this is menu2");     } }

——显示提示信息

 private void OnGUI() {     if (GUILayout.Button("显示提示信息"))     {         ShowNotification(new GUIContent("this is a Notification"));     }     if (GUILayout.Button("关闭提示信息"))     {         RemoveNotification();     } }

——显示帮助信息HelpBox

 private void OnGUI() {     EditorGUILayout.HelpBox("帮助信息", MessageType.None);     EditorGUILayout.HelpBox("警告提示", MessageType.Warning); }

——打开本地文件夹

 private string path;  private void OnGUI() {     EditorGUILayout.TextField(path);     if (GUILayout.Button("存储路径"))     {         path = EditorUtility.SaveFolderPanel("Path to Save", path, Application.dataPath);     } }

三：绘制一个自定义的Debug窗口

 using UnityEditor; using UnityEngine; using UnityEngine.SceneManagement; using System.IO;  public class DebugWindow : EditorWindow {     [MenuItem("Tools/Show DebugWindow")]     private static void ShowWindow()     {         GetWindow(typeof(DebugWindow), true, "Debug窗口", true);     }      int toolbarIndex;     string[] toolbarStr = { "Error反馈窗口", "Warning反馈窗口" };      bool haveError;     bool haveErrorDes;     string errorName;     GameObject errorGo;     string errorDes;     string[] errorType = { "普通", "一般", "严重" };     private int errorTypeIndex;     string errorPath;      private void OnGUI()     {         toolbarIndex = GUILayout.Toolbar(toolbarIndex, toolbarStr);         if (toolbarIndex == 0)         {             //标题标签             GUI.skin.label.fontSize = 20;             GUI.skin.label.fontStyle = FontStyle.Bold;             GUI.skin.label.alignment = TextAnchor.MiddleCenter;             GUILayout.Label("Error反馈窗口");              haveError = EditorGUILayout.Toggle("是否有Error", haveError);             if (haveError)             {                 //问题名                 errorName = EditorGUILayout.TextField("问题名", errorName);                 if (errorName != null)                 {                     if (errorName.Length == 0 || errorName == "")                     {                         EditorGUILayout.HelpBox("问题名不能为空", MessageType.Error);                     }                     else if (errorName.Length >= 5)                     {                         EditorGUILayout.HelpBox("问题名过长", MessageType.Warning);                     }                     else                     {                         EditorGUILayout.HelpBox("问题名合法", MessageType.Info);                     }                 }                  //出现问题的时间                 EditorGUILayout.LabelField("当前时间", System.DateTime.Now.ToString());                  //出现问题的场景                 EditorGUILayout.LabelField("当前场景", SceneManager.GetActiveScene().name);                  //出现问题的物体                 errorGo = (GameObject)EditorGUILayout.ObjectField("问题物体", errorGo, typeof(GameObject), true);                  //问题描述                 haveErrorDes = EditorGUILayout.BeginToggleGroup("是否添加问题描述", haveErrorDes);                 EditorGUILayout.BeginHorizontal();                 EditorGUILayout.LabelField("问题描述：", GUILayout.MaxWidth(50));                 EditorGUILayout.TextArea(errorDes, GUILayout.MaxHeight(50));                 EditorGUILayout.EndHorizontal();                 EditorGUILayout.EndToggleGroup();                  //问题类型                 errorTypeIndex = EditorGUILayout.Popup("问题类型", errorTypeIndex, errorType);                  //问题保存路径                 EditorGUILayout.BeginHorizontal();                 if (GUILayout.Button("选择路径"))                 {                     errorPath = EditorUtility.SaveFolderPanel("Path to Save", errorPath, Application.dataPath);                 }                 EditorGUILayout.TextField(errorPath);                 EditorGUILayout.EndHorizontal();                  GUILayout.Space(50);                  //保存到本地                 if (GUILayout.Button("保存"))                 {                     if (errorPath == null)                     {                         ShowNotification(new GUIContent("请先选择保存路径"), 1);                     }                     else                     {                         Directory.CreateDirectory(errorPath + "/BugReports");                         StreamWriter sw = new StreamWriter(errorPath + "/BugReports/" + errorName + ".txt");                         sw.WriteLine("Error or Warning：" + toolbarStr[toolbarIndex]);                         sw.WriteLine("问题名：" + errorName);                         sw.WriteLine("出现问题的时间：" + System.DateTime.Now.ToString());                         sw.WriteLine("出现问题的场景：" + SceneManager.GetActiveScene().name);                         sw.WriteLine("问题描述：" + errorDes);                         sw.WriteLine("问题类型：" + errorType);                         sw.WriteLine("问题存储路径：" + errorPath);                         sw.Close();                     }                 }             }         }         else if (toolbarIndex == 1)         {             GUI.skin.label.fontSize = 20;             GUI.skin.label.fontStyle = FontStyle.Bold;             GUI.skin.label.alignment = TextAnchor.MiddleCenter;             GUILayout.Label("Warning反馈窗口");              //其他的与Error反馈窗口基本相同         }     } }