簡單的問題，但很難找到答案。我有一個鉤子技工，按下key.B，一個鉤子會發射5秒然后應該回來。這段代碼工作正常，只是當分配給召回對象的代碼時，它不會順利恢復，它會傳送。這是代碼，粗體中的問題特定行public class Hook : MonoBehaviour{ //Remember Couroutine is pretty much update()public Transform Target;private float Thrust; // Int for motionpublic Rigidbody rb;public float HookTravelTime; //Define float for secondsbool isHookActive = false;  //Are we currently moving?public float timeHookTraveling = 0f;// Use this for initializationvoid Start(){    Thrust = 75f;    rb = GetComponent<Rigidbody>();    float walkspeed = Thrust * Time.deltaTime;}void OnCollisionEnter(Collision col){    if (col.gameObject.name == "mob")    {        Destroy(col.gameObject);        print("Other code negated");        rb.velocity = Vector3.zero;        transform.position = Vector3.MoveTowards(transform.position, Target.position, Thrust);        isHookActive = false;        timeHookTraveling = 0f;    }}void ThrowHook(){    if (Input.GetKeyDown(KeyCode.B))    {        isHookActive = true;        rb.AddForce(Vector3.forward * Thrust);    }    if (isHookActive )        {            if (timeHookTraveling >= HookTravelTime) //if the hook traveled for more than hookTravelTime(5 seconds in your case)            {            print("hehemeth");            rb.velocity = Vector3.zero; //negate addforce from before          **HERE**  transform.position = Vector3.MoveTowards(transform.position, Target.position, Thrust);            isHookActive = false;//reset this bool so your Update will not check this script until you don't activate it in your ThrowHook            timeHookTraveling = 0f;//reset the travel time for your next hook activation        }            else//if you havent hit 5 keep increasing            {                timeHookTraveling += Time.deltaTime;//increase your travel time by last frame's time            }        }    }// Update is called once per framevoid Update()    {    ThrowHook();    }}我究竟做錯了什么？它應該按預期工作，對吧？