LinternaPro

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

public class Linterna : MonoBehaviour
{
    public Light luz;
    AudioSource sm;
    public AudioClip sound;
    public GameObject LinternaOBJ;

    [Range (0, 100)]public float CurBateria;
    public int Baterias;
    public bool isOn;
    [Range(0, 100)] public float Rbateria;
    public bool BatteryLow;

    bool wait;

    void Start()
    {
        sm = gameObject.AddComponent<AudioSource>();
    }

    void Update()
    {
        if (Input.GetKeyDown(KeyCode.F) && LinternaOBJ.active == true)
        {
            sm.PlayOneShot(sound, 1f);
            isOn = !isOn;
        }

        if (CurBateria <= 15f && Baterias > 0 && Input.GetKeyDown (KeyCode.R))
        {
            CurBateria += 100;
            Baterias--;
        }

        if (CurBateria <= 10f)
        {
            BatteryLow = true;

            if (!wait)
            {
                StartCoroutine(parpadeo());
                wait = true;
            }
        }
        else
        {
            BatteryLow = false;
        }

            if (isOn)
            {
                CurBateria -= Rbateria * Time.fixedDeltaTime;
            }

        if (CurBateria <= 0)
        {
            isOn = false;
        }

        if (!wait) {
            luz.enabled = isOn;
        }

        CurBateria = Mathf.Clamp (CurBateria, 0, 100);
    }

    IEnumerator parpadeo()
    {
        if (BatteryLow)
        {
            luz.enabled = false;
            yield return new WaitForSeconds(0.8f);
            luz.enabled = true;
            wait = false;
        }
    }
}