cdTimer+=Time.deltaTime;

cardMask.fillAmount=(cdTime-cdTimer)/cdTime;

if(cdTimer>=cdTime){

TransitionToWaitingSun();

}

void  TransitionToWaitingSun(){

cardState=CardState.WaitingSun;

cardLight.SetActive(false);

cardGray.SetActive(true);

cardMask.gameObject.SetActive(false);

}

在CardTemplate上添加【脚本】：Card

（控制卡片行为）