Moving object according to mouse direction with uniform speed

Questions & Answers
1

Hello, i want to make a little game in which the player moves according to your mouse clicks
(the click determines the direction and the player keeps moving until he hits a wall)

However, with the following code snippet i have an issue in which speed is too high if you click too far and speed is too slow when you click too close.

    void Update()
    {
        if (!isMoving)
        {
            if (Input.GetKeyDown(KeyCode.Mouse0))
            {
                clickedPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
                StartCoroutine(MoveToNextWall());
            }
        }
    }

    private void OnCollisionEnter2D(Collision2D collision)
    {
        if (collision.transform.gameObject.layer== LayerMask.NameToLayer("Wall"))
        {
            arrived = true;
        }
    }

    IEnumerator MoveToNextWall()
    {
        isMoving = true;
        Vector3 moveDir = (clickedPos - transform.position).normalized;
        Debug.Log(((moveDir / moveDir.magnitude) * speed).magnitude);
        while (!arrived)
        {
            rb.velocity = (moveDir / moveDir.magnitude) * speed;
 
            yield return null;
        }
        rb.velocity = Vector3.zero;
        arrived = false;
        isMoving = false;
    }

Any help would be appreciated.

2

You should set rb.velocity with transform.forward to be constant throughout, and transform.LookAt to determine the rotation when you click