Tiile Controller

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

public class TileController : MonoBehaviour
{

    public SpriteRenderer spriteRenderer;

    public Sprite[] dirtTiles;
    public Sprite[] fossilTiles;
    public Sprite[] rockTiles;
    // store your sprites in these


    private string tileSet;
    private int tileNumber;

    public void initTile(string tSet, int tNum){
        this.tileSet = tSet;
        this.tileNumber = tNum;

        this.spriteRenderer.sprite = getTileAppearance();

    }


    private Sprite getTileAppearance()
    {

        switch (tileSet)
        {
            case "dirt":
                return dirtTiles[tileNumber];


            case "fossil":
                return fossilTiles[tileNumber];



            case "rock":
                return rockTiles[tileNumber];


            default:
                return dirtTiles[tileNumber];
        }
    }

        // Start is called before the first frame update
        void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {

    }
}