using System;
using System.Collections;
using System.Collections.Generic;
using Ktyl.Util;
using UnityEngine;
using UnityEngine.InputSystem;
public class DeathZone : MonoBehaviour
{ 
    public Animator animator;    
    public GameObject fadeScreen;

    private GameObject player;

    [SerializeField] private SerialVector3 _respawnPosition;
    [SerializeField] private GameEvent _playerDeath;
    [SerializeField] private GameEvent _playerRespawn;
    
    private void OnTriggerEnter(Collider other)
    {
        // Checks to make sure other collider is the Player. Sets player variable as Player game object and starts the coroutine.
        if (other.gameObject.name == "Player")
        {
            player = other.gameObject;
            StartCoroutine(RespawnPlayer());
        }
    }

    // Corountine to trigger death animation, disable player movement, play fade, respawn player at last safe position and then play fade in animation and re-enable player movement.
    public IEnumerator RespawnPlayer()
    {
        animator.SetTrigger("IsDead");
        
        _playerDeath.Raise();
        
        yield return new WaitForSeconds(0.5f);

        fadeScreen.GetComponent<Animator>().SetTrigger("fadeToBlack");
        yield return new WaitForSeconds(1.5f);
        
        // move player to respawn position
        player.transform.position = _respawnPosition;
        
        fadeScreen.GetComponent<Animator>().SetTrigger("fadeToClear");
        yield return new WaitForSeconds(0.5f);

        _playerRespawn.Raise();
        
        yield return null;
    }
}