到购买二级宝石的时间，刷新下购买按钮显示

chenxin

2020-12-08 ff228d1c9534d6e66b241563fd31eb81af8a38d2

 Assets/Scripts/TowerDefense/Towers/EndlessViewObtainedProps.cs

@@ -60,6 +60,8 @@

        public void OnClick()
        {
            AudioSourceManager.Ins.Play(AudioEnum.UI);

            isShow = !isShow;

            if (isShow) Refresh();