unity3d之GUI

1.Button

  void OnGUI()
     {
         if (GUI.Button(new Rect(, , , ), "up"))
         {flg=true; }
         if (GUI.Button(new Rect(, , , ), "down"))
         {flg=false; }
         if (GUI.Button(new Rect(, , , ), "change"))
         {flgChange=!flgChange; }
     }

2.密码登陆

   void OnGUI()
     {
         GUI.Label(new Rect(Screen.width /  - , Screen.height /  - , , ), "ACCOUNT");
         userName = GUI.TextField(new Rect(Screen.width /  - , Screen.height /  - , , ), userName, );//15为最大字符串长度
         //密码
         GUI.Label(new Rect(Screen.width /  - , Screen.height /  - , , ), "PASSWORD");
         userPassword = GUI.PasswordField(new Rect(Screen.width /  - , Screen.height /  - , , ), userPassword, '*');//'*'为密码遮罩
         //信息
         GUI.Label(new Rect(Screen.width /  - , Screen.height /  + , , ), info);
         //登录按钮
         /* if (GUI.Button(new Rect(80, 80, 50, 20), "登录"))
          {
              if (userName == "zuoyamin" && userPassword == "123")
              {
                  info = "登录成功！";
              }
              else
              {
                  info = "登录失败！";
              }
          }*/
 }