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


public class breakable : MonoBehaviour
{

    public Sprite[] sprites;
    private int oldSprite;
    private int newSprite;
    private List<int> availableSprites = new List<int>();


    void Start()
    {
        oldSprite = 0;
        for(int i=0; i<3; i++)
        {
            availableSprites.Add(i);
        }
    }

    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.tag == "Player")
        {

                if (oldSprite == 0)
                {
                    newSprite = availableSprites[1];
                    oldSprite = 1;
                    GetComponent<SpriteRenderer>().sprite = sprites[newSprite];
                }
                else if (oldSprite == 1)
                {
                    newSprite = availableSprites[2];
                    oldSprite = 2;
                    GetComponent<SpriteRenderer>().sprite = sprites[newSprite];
                }
                else if (oldSprite == 2)
                {
                    Destroy(gameObject);
                }
                GetComponent<SpriteRenderer>().sprite = sprites[newSprite];
        }
    }


}