Unity Unirx 可能会用到的一些常用方式

        // 由墙上按钮事件去刷新 判断两个按钮都按了一次了 才会执行逻辑

        public void TwoBtnOnClicked()
        {
            var startBtnEvent = ZFPUIFirstPlayerStartBtn.CurrentBtn.onClick.AsObservable().First();
            var wallBtnEvent = ZFPUIFirstPlayerWallBtn.CurrentBtn.onClick.AsObservable().First();
            Observable.WhenAll(startBtnEvent, wallBtnEvent).Subscribe(_ =>
            {
                Debug.Log("加分");
            });
        }

        // 三个玩家都准备好了
        public void AllUIPlayerPrepared()
        {
            ZFPUIFirstPlayerStartBtn[] zFPUIFirstPlayerStartBtns = GetComponentsInChildren<ZFPUIFirstPlayerStartBtn>();

            var player1State = Observable.EveryUpdate().Where(_ => !zFPUIFirstPlayerStartBtns[0].CanClick).First();
            var player2State = Observable.EveryUpdate().Where(_ => !zFPUIFirstPlayerStartBtns[1].CanClick).First();
            var player3State = Observable.EveryUpdate().Where(_ => !zFPUIFirstPlayerStartBtns[2].CanClick).First();
          
            Observable.WhenAll(player1State, player2State, player3State).Subscribe(_ =>
             {
                 Debug.Log("所有玩家都准备好了 可以开始游戏了");
             });
        }