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

public class PlayerHP : MonoBehaviour
{
    public int maxHP;
    public AudioClip sound;
    public int currentHP;
    public CameraShake camShake;
    public AudioClip sparkSound;

    // ★追加（ポイズントラップ）
    public AudioClip poisonSound;
    private int count;

    private void Start()
    {
        currentHP = maxHP;
    }

    private void OnControllerColliderHit(ControllerColliderHit hit)
    {
        if(hit.gameObject.CompareTag("BombTrap"))
        {
            currentHP -= 1;
            AudioSource.PlayClipAtPoint(sound, transform.position);
            Destroy(hit.gameObject);
            camShake.Shake(0.2f, 0.1f);

            if (currentHP < 1)
            {
                Invoke("GoToGameover", 1.5f);
            }
        }
    }

    private void OnTriggerEnter(Collider other)
    {
        if(other.CompareTag("ThunderTrap"))
        {
            AudioSource.PlayClipAtPoint(sparkSound, transform.position);
            camShake.Shake(0.2f, 0.1f);

            Invoke("GoToGameover", 1.5f);
        }
    }

    // ★追加（ポイズントラップ）
    private void OnTriggerStay(Collider other)
    {
        if (other.CompareTag("PoisonTrap"))
        {
            count += 1;

            // 一定時間ごとにHPが減少する。
            if(count % 100 == 0)
            {
                currentHP -= 1;
                AudioSource.PlayClipAtPoint(poisonSound, transform.position);
                camShake.Shake(0.2f, 0.1f);

                if (currentHP < 1)
                {
                    Invoke("GoToGameover", 1.5f);
                }
            }
        }
    }

    void GoToGameover()
    {
        SceneManager.LoadScene("GameOver");
    }
}