using UnityEngine;

public class PlayerController : MonoBehaviour
{
    public float speed = 1.0f;
    public float jumpForce = 1.0f;

    private Rigidbody2D rb;
    private Transform tr;

    public bool facingRight = true;

    public Transform talp;
    public float talpMeret = 0.2f;
    public LayerMask miATalaj;

    // Start is called before the first frame update
    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
        tr = GetComponent<Transform>();
    }

    // Update is called once per frame
    void Update()
    {
        float irany = Input.GetAxis("Horizontal");

        Vector2 eroVector = new Vector2(irany * speed, 0.0f);

        rb.AddForce(eroVector);

        if(facingRight && irany < 0.0f)
        {
            flip();
        } else if(!facingRight && irany > 0.0f)
        {
            flip();
        }

        if(Input.GetButtonDown("Jump"))
        {
            rb.AddForce(new Vector2(0.0f, jumpForce), ForceMode2D.Impulse);
        }

        float currentSpeed = Mathf.Abs(rb.velocity.x);
        GetComponent<Animator>().SetFloat("Speed", currentSpeed);

        bool foldonAll =
            Physics2D.OverlapCircle(
                talp.position,
                talpMeret,
                miATalaj);

        GetComponent<Animator>().SetBool("Jumping", !foldonAll);
    }

    void flip()
    {
        Vector3 regiSkala = tr.localScale;
        regiSkala.x *= -1;
        tr.localScale = regiSkala;

        facingRight = !facingRight;
    }
}