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

public class Loader : MonoBehaviour {
    public KeyCode NextButton = KeyCode.Space;
    public KeyCode PrevButton = KeyCode.Return;

    public GameObject[] vis;

    private int _current = 0;
    private int _count;

    void Awake() {
        vis = GameObject.FindGameObjectsWithTag("VFX");

        foreach (GameObject v in vis) {
            v.SetActive(false);
            v.GetComponent<VisualEffect>().enabled = true;
        }

        _count = vis.Length;
    }

    void Start() {
        foreach (GameObject v in vis) {
            Debug.Log(v.ToString());
        }

        Debug.Log($"{_current}, {_count}");
        vis[_current].SetActive(true);
    }

    void Update() {
        if (Input.GetKeyDown(NextButton)) {
            LoadNextVis();
        }

    }

    void LoadNextVis() {
        vis[_current].SetActive(false);
        int next = (_current + 1) % _count;
        _current = next;
        vis[next].SetActive(true);
    }
}