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

public class EnemyShotShell : MonoBehaviour
{
    public GameObject enemyShellPrefab;
    public AudioClip sound;

    // ★コルーチンの変数化（ポイント）
    private IEnumerator shotX;

    void Start()
    {
        shotX = Shot();
        StartCoroutine(shotX);
    }

    private void Update()
    {
        if(Input.GetKeyDown(KeyCode.J))
        {
            StopCoroutine(shotX);
        }

        if(Input.GetKeyDown(KeyCode.L))
        {
            StartCoroutine(shotX);
        }
    }

    private IEnumerator Shot()
    {
        yield return new WaitForSeconds(1f);

        while (true)
        {
            GameObject enemyShell = Instantiate(enemyShellPrefab, transform.position, Quaternion.identity);
            Rigidbody enemyShellRb = enemyShell.GetComponent<Rigidbody>();
            enemyShellRb.AddForce(transform.forward * 300);
            AudioSource.PlayClipAtPoint(sound, transform.position);

            Destroy(enemyShell, 5.0f);

            yield return new WaitForSeconds(1f);
        }
    }
}