[Unity Editor] 编辑器脚本常用功能

记录环境：

• Unity2020

1、Inspector显示

---

1. 修改字段显示的名字

[Label("尺寸")]
public Vector2Int Size;

Label

2. 添加字段名额外备注（同时显示标签跟字段名）

[Header("尺寸")]
public Vector2Int Size;

Header

3. 自定义字段Filed的显示样式

[CustomPropertyDrawer(typeof(NoiseSettingsPropertyAttribute))]
internal sealed class NoiseSettingsPropertyDrawer : PropertyDrawer
{ ... }

/********* 使用 *********/
[NoiseSettingsProperty]
public NoiseSettings noiseProfile;

4. 防止变量重命名后丢失引用

[FormerlySerializedAs("m_IgnoreParent"), SerializeField]
bool m_IgnoreCanvasScaler = true;

2、菜单、入口

---

1. 右键创建资源的快捷菜单

[CreateAssetMenu(fileName = "MyAssetName", menuName = "Game/Create Asset")]
public class MyAssetScript : ScriptableObject
{ ... }

2. 在Add Component菜单隐藏自定义组件

[AddComponentMenu("")]
public class CinemachineComposer : CinemachineComponentBase
{ ... }

3. Editor脚本中添加组件的右键菜单

// 路径规则："CONTEXT/组件脚本名"
[MenuItem("CONTEXT/CinemachineVirtualCamera/Adopt Current Camera Settings")]
static void AdoptCurrentCameraSettings(MenuCommand command)
{ ... }

Editor脚本中添加组件的右键菜单

3、杂项

---

1. 剪切板
   复制资源名、资源路径等，减少配置出错率

GUIUtility.systemCopyBuffer = Selection.activeObject.name

2. UnityEditor启动时执行一些处理

// 脚本编译、Game Play也会执行，依赖 Auto Refresh preferences、Play Mode configuration的配置
[InitializeOnLoad]
public class EditorLaunchRegister
{ ... }

3. Project窗口选中资源

EditorGUIUtility.PingObject( asset );

4. 选中对象(Inspector)

Selection.SetActiveObjectWithContext(obj, obj);

5. 通过菜单名执行编辑器操作

EditorApplication.ExecuteMenuItem("File/Save")

6. 添加？的文档跳转

[HelpURL("https://thoughts.teambition.com/workspaces/")]

Unity里问号`?`文档跳转