laya 3.0 加载Spine

         Laya.loader.load("resources/zxfish/chargeLuck/spine/fuyyun_lb.json", Laya.Loader.SPINE).then((template: Laya.SpineTemplet) => {
            this.spineBg.templet = template;
            this.spineBg.on(Laya.Event.LABEL, this, (event: any)=>{
               if (event.name == "idle2") {
                  this.mainPanel.scale(0.1, 0.1, true);
                  this.mainPanel.visible = true;
                  let callBack = Laya.Handler.create(this, ()=>{
                     this.spineBg.play("idle2", true);
                  }, null);
                  Laya.Tween.to(this.mainPanel, { scaleX: 1, scaleY: 1 }, 233, Laya.Ease.linearNone, callBack);
               }
            });


            this.spineBg.playbackRate(0.5);
            this.spineBg.visible = true;
            this.spineBg.play("idle", false);
         });

 

//第一个动画播放完, 播放第二个
          this.bgSpine.on(Laya.Event.STOPPED, this, (event: any)=>{
            this.bgSpine.play("idle2", true); 
         });