using System.Collections;
using System.Collections.Generic;
using UnityEngine;
// ★追加（視界を赤くする）
using UnityEngine.Rendering.PostProcessing;

public class EnemyCore : MonoBehaviour
{
    public float lockRange;
    public AudioClip alert;
    private AudioSource audioS;
    public Vector3 rot;

    //  ★追加（視界を赤くする）
    private PostProcessVolume processVolume;
    public PostProcessProfile alertFile;

    private void Start()
    {
        audioS = GetComponent<AudioSource>();

        //  ★追加（視界を赤くする）
        processVolume = GameObject.Find("PPManager").GetComponent<PostProcessVolume>();
    }

    void Update()
    {
        transform.Rotate(rot * Time.deltaTime);

        RaycastHit hit;
        Ray ray = new Ray(transform.position, transform.forward);

        if(Physics.Raycast(ray, out hit, lockRange))
        {
            GameObject target = hit.collider.gameObject;

            if(target.CompareTag("PlayerBody"))
            {
                GetComponent<MeshRenderer>().material.color = Color.red;

                audioS.clip = alert;
                audioS.Play();

                //  ★追加（視界を赤くする）
                processVolume.profile = alertFile;
            }
        }
    }
}