How to reseting int ??

hy,, i have question : how to resetting int, i make combo button, but when i press button again and again, it can't to attack anymore until i stop press button and always wait for int time. so i need to make when i press button again and again, the int can resetting to 0 automaticly and faster. this my script :

         int noOfClicks = 3; //i mean this int
     float lastClickedTime = 0.25f;
     float maxComboDelay = 0.5f;
 
         void Update()
     {
         if (Time.time - lastClickedTime > maxComboDelay) 
         {
             noOfClicks = 0;
         }
          }
 
 public void OnClick()
     {
         lastClickedTime = Time.time;
         noOfClicks++;
 
         if (noOfClicks == 1) 
         {
             animatio.SetBool("Atk4", true);
         }
 
         if (noOfClicks >= 2) 
         {
             animatio.SetBool("Atk4", true);
         }
 
         if (noOfClicks >= 3) 
         {
             animatio.SetBool("Atk4", true);
         }
 
         if (noOfClicks >= 4) 
         {
             animatio.SetBool("Atk4", true);
         }
 
         noOfClicks = Mathf.Clamp (noOfClicks, 0, 4);
     }
 //So how i can to stop int automaticly when i press fourtime, i need int back to 0 automaticly, more fater and ready when i press button again.