Jump

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Mirror;
using UnityEngine.UI;

public class PlayerMovement : NetworkBehaviour
{
    [SyncVar(hook = "OnChangeHealth")]public float currentHp;
    public float maxHp;
    public RectTransform HealthBar;




    public float speed;
    public float jumpForce;
    private float moveInput;

    private Rigidbody2D rb;

    private bool facingRight = true;


    private bool isGrounded;
    public Transform groundCheck;
    public float checkRadius;
    public LayerMask whatIsGround;

    private int extraJumps;
    public int extraJumpsValue;


    private float jumpTimeCounter;
    public float jumpTime;

    private bool isJumping;

    public SpriteRenderer playerSprite;


    //public GameObject cinematicCam;

    // Start is called before the first frame update
    void Start()
    {
        if (isLocalPlayer)
        {
            currentHp = maxHp;
            OnChangeHealth(maxHp);
            //cinematicCam.GetComponent<CinemachineShot>().
            extraJumps = extraJumpsValue;
            rb = GetComponent<Rigidbody2D>();
        }

    }

    // Update is called once per frame
    void FixedUpdate()
    {
        if (isLocalPlayer)
        {
            isGrounded = Physics2D.OverlapCircle(groundCheck.position, checkRadius, whatIsGround);

            moveInput = Input.GetAxisRaw("Horizontal");
            //Debug.Log(moveInput);
            rb.velocity = new Vector2(moveInput * speed, rb.velocity.y);

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

    private void Update()
    {
        if (isLocalPlayer)
        {
            if (isGrounded == true)
            {
                extraJumps = extraJumpsValue;
            }

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

                extraJumps--;
            }else if(Input.GetKeyDown(KeyCode.Space) && extraJumps == 0 && isGrounded == true)
            {
                isJumping = true;
                jumpTimeCounter = jumpTime;
                rb.velocity = Vector2.up * jumpForce;
            }

            if (Input.GetKey(KeyCode.Space) && isJumping == true)
            {
                if(jumpTimeCounter > 0)
                {
                    rb.velocity = Vector2.up * jumpForce;
                    jumpTimeCounter -= Time.deltaTime;
                }
                else
                {
                    isJumping = false;
                }
            }

            if (Input.GetKeyUp(KeyCode.Space))
            {
                isJumping = false;
            }


        }
    }

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

    public void TakeDamage(float damage)
    {
        if (!isLocalPlayer)
        {
            return;
        }

        currentHp -= damage;
        //HealthBar.sizeDelta = new Vector2(currentHp, HealthBar.sizeDelta.y);
    }

    void OnChangeHealth(float health)
    {
        HealthBar.sizeDelta = new Vector2(currentHp, HealthBar.sizeDelta.y);
    }
}