基于NGUI的下拉菜单插件制作9.28

项目需要不少的下拉菜单，已经做出但是没有做成插件，现在学习一下Unity3D插件的制作，逐步更新，可能会很慢。

using UnityEngine;
 using System.Collections;
 using UnityEditor;using System.Collections.Generic;public class MYGUI : MonoBehaviour
 {[MenuItem("MYGUI/Creat a DropDownMenu")]static public void CreatADropDownMenu(){EditorWindow.GetWindow(false, "DropDown", true);}
 }

using UnityEngine;
 using System.Collections;
 using UnityEditor;public class MYGUICreatDropDownMenu : EditorWindow
 {}