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

public class CheckPoint : MonoBehaviour{

    public GameObject lightToTurn;
    [HideInInspector]
    public int checkPointNumber;
    public GameObject[] partesFarola;
    public Material apagado;
    public Material encendido;

    PlayerController player;
    public LayerMask whatIsPlayer;
    bool triggered;
    bool alreadyTriggered;

    void Start(){
        player = GameObject.FindObjectOfType<PlayerController>();
        for (int i = 0; i < partesFarola.Length; i++){
            partesFarola[i].GetComponent<MeshRenderer>().material = apagado;
        }
    }

    void Update(){
        triggered = Physics2D.OverlapCircle(transform.position, 6, whatIsPlayer);
        if(triggered && !alreadyTriggered){
            AudioManager.instance.Play("CheckPoint");
            this.gameObject.layer = 10;
            lightToTurn.SetActive(true);
            PlayerPrefs.SetInt("CheckPoint", checkPointNumber);
            alreadyTriggered = true;
            for (int i = 0; i < partesFarola.Length; i++){
                partesFarola[i].GetComponent<MeshRenderer>().material = encendido;
            }
        }
        if (player.runOutOfLight){
            lightToTurn.SetActive(false);
            this.gameObject.layer = 13;
            for (int i = 0; i < partesFarola.Length; i++){
                partesFarola[i].GetComponent<MeshRenderer>().material = apagado;
            }
        }
    }
}