using UnityEngine;

 using System.Collections;

 using System.Collections.Generic;

 using UnityEditor;

 /// <summary>

 /// 添加鼠标右键事件

 /// </summary>

 [InitializeOnLoad]

 [ExecuteInEditMode]

 public static class AddMouseRight

 {

     static AddMouseRight()

     {

         SceneView.onSceneGUIDelegate = OnSceneFunc;

     }

     private class Item

     {

         public string MenuName { get; set; }

         public GenericMenu.MenuFunction2 Call { get; set; }

     }

     static List<Item> S_MenuList = new List<Item>();

     public static void AddMenu(string menuName, GenericMenu.MenuFunction2 call)

     {

         Item item = new Item();

         item.MenuName = menuName;

         item.Call = call;

         S_MenuList.Add(item);

     }

     static void OnSceneFunc(SceneView sceneView)

     {

         if (S_MenuList.Count == )

         {

             return;

         }

         if (Event.current.isMouse && Event.current.button == )

         {

             Vector3 p = Event.current.mousePosition;

             GenericMenu menu = new GenericMenu();

             foreach(Item i in S_MenuList)

             {

                 menu.AddItem(new GUIContent(i.MenuName), false, i.Call, p);

             }

             menu.ShowAsContext();

             Event.current.Use();

         }

     }

     public static void Reset()

     {

         while(S_MenuList.Count > )

         {

             S_MenuList.RemoveAt();

         }

     }

 }