public class BulletMove:MonoBehaviour{
public float Speed=5f;
public Transform Fx;
void Start(){
Destroy(gameObject,5f);
}
void Update(){
//沿着自身z轴坐标系，移动
transform.Translate(-Vector3.forward*Speed*Time.daltaTime);
}
///刚刚接触
///<param name="other"></param>
private void OnTriggerEnter(Collider other){
//子弹和陨石发生了碰撞
var stone=other.GetComponent<Stone>();
if(stone !=null){
stone.Hit();
//销毁自身
Destroy(gameObject);
if(Fx !=null){
//生成特效
Transform fx=Instantiate(Fx);
fx.position=transform.position;
//2秒后删除自己
Destroy(fx.gameObject,2f);
}
}
}
}