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

public class FatBird : MonoBehaviour
{
    public float jumpForse;
    public float waitSeconds;

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

    public ParticleSystem dust;

    private Rigidbody2D rb;

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

    IEnumerator UpdateRoutine()
    {
        while (true)
        {
            JumpBird();
            yield return new WaitForSeconds(waitSeconds * 1f);
        }
    }

    private void Update()
    {
        if (isGrounded == false)
        {
            CreateDust();
        }
    }

    private void FixedUpdate()
    {
        isGrounded = Physics2D.OverlapCircle(groundCheck.position, checkRadius, whatIsGround);
    }


    void JumpBird()
    {
        rb.velocity = Vector2.up * jumpForse;
    }

    void CreateDust()
    {
        dust.Play();
    }
}