缩放，按钮添加点击事件

            this.guideVideo.visible = true;
            this.guideVideo.scale(0, 0);//先将教学动画缩放到0
            Laya.Tween.to(this.guideVideo, { scaleX: 1.05, scaleY: 1.05 }, 500, Laya.Ease.quintOut, Laya.Handler.create(this, () => {
                Laya.Tween.to(this.guideVideo, { scaleX: 1, scaleY: 1 }, 100, Laya.Ease.quintInOut);
            }));//教学动画由小变大
            this.guideVideo.play();
            this.closeGuideBtn.once(Laya.Event.CLICK, this, () => {//给关闭按钮（图片）添加点击事件
                this.maskGuide.visible = false;
                this.guideVideo.visible = false;
                GameDataManager.Instance.isGuided = true;
                GameDataManager.Instance.saveData();
                //GameDataManager.Instance.clearData();
                if (this.isReady) {
                    this.playReadGo();
                }
            });