添加撤回逻辑

src/views/Block.ts

@@ -41,6 +41,7 @@ export class Block extends Laya.Script {
             }
         }
         this.label_show = label_obj.getChildByName("label_show") as Laya.Label
+        // this.label_show.text = XGroup + "" + YGroup
         VBox = label_obj.getChildByName("VBox")
         for (var i=0; i<VBox.numChildren; i++) {
             var hbox = VBox.getChildAt(i);