private void Update() { if (flag) { //等待计时器 if (currentTime < cd) { currentTime += Time.deltaTime; countBar.value = 1 - currentTime / cd; } else { //计时器关闭且重置 currentTime = 0f; flag = false; //选择默认出口 selectCon.SetActive(false); countCon.SetActive(false); selectNode.NodeExit(cdexit); } } }