Podsumowanie: sklep z ulepszeniami

using UnityEngine;
using UnityEngine.UI;
using TMPro;

public class GoldMine : MonoBehaviour
{
    public Button mineButton;
    public Button pickButton;
    public Button lanternButton;
    public TMP_Text coinsText;
    public TMP_Text pickText;
    public TMP_Text lanternText;
    public int pickCost = 10;
    public int lanternCost = 25;
    private int coins;
    private int perClick = 1;
    private bool hasLantern;

    // Podłącz trzy przyciski w Start() i wyświetl wszystko w Refresh()
}