Trigger碰撞检测

1   public void OnTriggerStay(Collider col) {
2         if (col.tag == Tags.player &&health.hp>0 ) {
3             timer += Time.deltaTime;
4             if (timer >= attackTime) {
5                 timer -= attackTime;
6                 col.GetComponent<PlayerHealth>().TakeDamage(attack);
7             }
8         }
9     }