Playerscript

using System.Collections;
using System.Collections.Generic;
using UnityEngine;


public class Player : MonoBehaviour
{

    [SerializeField]
    public float speed;
    private float moveInput;

    private Rigidbody2D rb;
    [SerializeField]
    public float jumpForce;

    private bool facingRight = true;

    private bool _resetJump = false;
    private bool _grounded = false;


    public Transform groundCheck;
    public float checkRadius;
    public LayerMask whatIsGround;

    private int extraJumps;
    public int extraJumpsValue;

    private PlayerAnimation _playerAnim;
    private SpriteRenderer _playerSprite;
    Animator m_Animator;
    bool m_Jump;




    void Start()
    {
        extraJumps = extraJumpsValue;
        rb = GetComponent<Rigidbody2D>();
        _playerAnim = GetComponent<PlayerAnimation>();
        _playerSprite = GetComponentInChildren<SpriteRenderer>();
       m_Animator = GetComponentInChildren<Animator>();
        m_Jump = false;

    }

    void FixedUpdate()
    {
        _grounded = Physics2D.OverlapCircle(groundCheck.position, checkRadius, whatIsGround);



        moveInput = Input.GetAxis("Horizontal");

        rb.velocity = new Vector2(moveInput * speed, rb.velocity.y);

        if (facingRight == false && moveInput > 0)
        {
            Flip();
        }
        else if (facingRight == true && moveInput < 0)
        {
            Flip();
        }
        _playerAnim.Move(moveInput);


    }




    void Update()
    {

        if (_grounded == true)
        {
            extraJumps = extraJumpsValue;
            m_Jump = true;


        }


        if (Input.GetKeyDown(KeyCode.Space) && extraJumps > 0)
        {
            rb.velocity = Vector2.up * jumpForce;
            extraJumps--;


            if    (m_Jump == true)
             m_Animator.SetBool("Jumping", true);
            Debug.Log("playing jumping animation");






        }
         // i think here somewhere is the bug...
        else if (Input.GetKeyDown(KeyCode.Space) && extraJumps == 0 && _grounded == true)
        {
            rb.velocity = Vector2.up * jumpForce;
            rb.velocity = new Vector2(rb.velocity.x, jumpForce);
            m_Animator.SetBool("Jumping", false);
            Debug.Log("I am Jumping");


        }


    }


    void Flip()
    {
        facingRight = !facingRight;
        Vector3 Scaler = transform.localScale;
        Scaler.x *= -1;
        transform.localScale = Scaler;

    }



}