Time for action – accessing the Rigidbody component

You'll need to access and store the Rigidbody component on our player capsule before modifying it:

1. Update PlayerBehavior with the following changes:

 public class PlayerBehavior : MonoBehaviour 
 {
   public float moveSpeed = 10f;
   public float rotateSpeed = 75f;
 
   private float vInput;
   private float hInput;
 
    // 1
    private Rigidbody _rb;
 
    // 2
    void Start()
    {
         // 3
         _rb = GetComponent<Rigidbody>();
     }
 
     void Update()
     {
       vInput = Input.GetAxis("Vertical") * moveSpeed;
       hInput = Input.GetAxis("Horizontal") * rotateSpeed;
    

       /* 4
       this.transform.Translate(Vector3.forward * vInput * 
       Time.deltaTime);
       this.transform.Rotate(Vector3.up * hInput * Time.deltaTime);
       */
     }
 } 

Here's a breakdown of the preceding code:

1. Adds a private Rigidbody-type variable that will contain the capsule's Rigidbody component information...