0 foundation starts self-study unit notes control direction becomes larger

// Front, back, left, right

 public Rigidbody rd;  // Pre rigid body

void Update()
    {
        float f = Input.GetAxis("Horizontal");
        float l = Input.GetAxis("Vertical");
        rd.AddForce(new Vector3 (f,0,l));
    }

    private void OnTriggerEnter(Collider other)  // label

    {
        int foodnum = 0;
         
        if (other.tag == "Food")
        {

            Destroy(other.gameObject);  // damage
            foodnum += 1;
            Vector3 scale = transform.localScale;// Bigger
            transform.localScale = scale*(1 + foodnum);
        }