49c.cs

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

public class PresentBomb : MonoBehaviour
{
    private GameObject present;
    private GameObject explosion;
    private bool bomb = true;
    AudioSource audioSource;

    void Start()
    {
        present = transform.Find("Present").gameObject;
        explosion = transform.Find("Detonator-Spray").gameObject;

        present.SetActive(true);
        explosion.SetActive(false);

        audioSource = GetComponent<AudioSource>();
    }

    private void OnCollisionEnter(UnityEngine.Collision collision)
    {
        if (bomb)
        {
            present.SetActive(false);
            explosion.SetActive(true);
            bomb = false;

            audioSource.Play();

            Invoke("BombDestroy", 1f);
        }
    }

    private void BombDestroy()
    {
        explosion.SetActive(false);
        //Destroy(this.gameObject);
    }
}