Untitled

using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
    public float moveSpeed;

    public float jumpForce;

    private bool isJumping;
    private bool isGrounded;

    public Transform groundCheckLeft;
    public Transform groundCheckRight;


    public Rigidbody2D rb;
    public Animator animator;
    public SpriteRenderer SpriteRenderer;

    private Vector3 velocity = Vector3.zero;



 
    void FixedUpdate()
    {
        isGrounded = Physics2D.OverlapArea(groundCheckLeft.position, groundCheckRight.position);

        
        float horizontalMovement = Input.GetAxis("Horizontal") * moveSpeed * Time.deltaTime;

        if(Input.GetButtonDown("Jump") && isGrounded)
        {
            isJumping = true;
        }

        MovePlayer(horizontalMovement);

        Flip(rb.linearVelocity.x);
      

        float characterVelocity = Mathf.Abs(velocity.x);
        animator.SetFloat("Speed", rb.linearVelocity.x);
    }

    void MovePlayer (float _horizontalMovement)
    {
        Vector3 targetVelocity = new Vector2(_horizontalMovement, rb.linearVelocity.y); 
        rb.linearVelocity = Vector3.SmoothDamp(rb.linearVelocity, targetVelocity, ref velocity, .02f);

        if(isJumping == true)
        {
            
           rb.AddForce(new Vector2(0f,jumpForce));
            isJumping = false;
        }
    }


    void Flip(float _velocity)
    {
        if ( _velocity 
            > 0.1f)
        {
            SpriteRenderer.flipX = false;
        }
        else if (_velocity
            < -0.1f)
        {
            SpriteRenderer.flipX = true;
        }

    }
}