MainCanvas为Space，调整新手引导在Bottom上，还原魏哥UI适配代码，改为延迟执行

wangguan

2020-11-05 ac76c8913e3497e8789411105e541cb6afa189b2

 Assets/Scripts/TowerDefense/UI/EndlessUIStart.cs

@@ -78,7 +78,7 @@
            countDownTextNew.text = "";
            countDownTextNew.gameObject.SetActive(false);

            Instantiate(Resources.Load<GameObject>("UI/Guide/GuidePanel"), this.transform);
            Instantiate(Resources.Load<GameObject>("UI/Guide/GuidePanel"), GameObject.Find("BottomUI").transform);
            AddGuideEvent();
        }