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

public class Fireball : MonoBehaviour{

    public float speed;
    public float attackSpeed;
    public GameObject explosion;

    // Start is called before the first frame update
    void Start(){
        StartCoroutine(Attack());
    }

    // Update is called once per frame
    void Update(){
        transform.Translate(Vector3.right * speed * Time.deltaTime);
    }

    IEnumerator Attack(){
        yield return new WaitForSeconds(2f);
        transform.position = new Vector2(GameObject.FindGameObjectWithTag("Player").transform.position.x, transform.position.y);
        speed = -attackSpeed;
    }

    void OnCollisionEnter2D(Collision2D col){
        Instantiate(explosion, transform.position, Quaternion.identity);
        Destroy(gameObject);
    }
}