［English version］希望增加积木块Wish to add blocks

[MrYanghc]

我希望能够增加布尔值：当接收到广播消息，可以在如果…那么，重复执行直到中使用，有时需要停止该程序的某些代码块，希望能够实现
I would like to be able to increase the boolean: When a broadcast message is received, can be in if... Well, repeat until you use it, sometimes you need to stop certain blocks of the program in the hope that you can implement.

Thank you
Chinese user