Как сделать ДВА прыжка в платформере на Unity?

using UnityEngine;

public class PlrCntrl : MonoBehaviour
{
    public float speed = 20f;
    private Rigidbody2D rb;
    private bool faceRight = true;
    public int JumpForce;
    
    

    

    void Start()
    {
        
        rb = GetComponent<Rigidbody2D>();
    }

    // Update is called once per frame
    void Update()
    {
        
        float moveX = Input.GetAxis("Horizontal");
        rb.MovePosition(rb.position + Vector2.right * moveX * speed * Time.deltaTime);
        //прыжок от пробела
        if (Input.GetKeyDown(KeyCode.Space))
            
               rb.AddForce(Vector2.up * JumpForce );
        
            
        


        if (moveX > 0 && !faceRight)
            flip();
        else if (moveX < 0 && faceRight)
            flip();
    }
    void flip ()
    {
        faceRight = !faceRight;
        transform.localScale = new Vector3(transform.localScale.x * -1, transform.localScale.y, transform.localScale.z);
    }
}