using UnityEngine;
using UnityEngine.SceneManagement;

public class buttons : MonoBehaviour
{
    public void RestartScene()
    {
        SceneManager.LoadScene(SceneManager.GetActiveScene().name);
    }

    public void NextScene()
    {
        UnlockedNewLevel();
        int nextSceneIndex = SceneManager.GetActiveScene().buildIndex + 1;
        SceneManager.LoadScene(nextSceneIndex);
    }

    public void UnlockedNewLevel()
    {
        int currentSceneIndex = SceneManager.GetActiveScene().buildIndex;
        int reachedIndex = PlayerPrefs.GetInt("ReachedIndex", 0);

        if (currentSceneIndex >= reachedIndex)
        {
            PlayerPrefs.SetInt("ReachedIndex", currentSceneIndex + 1);
            PlayerPrefs.SetInt("UnlockedLevel", PlayerPrefs.GetInt("UnlockedLevel", 1) + 1);
            PlayerPrefs.Save();
        }
    }

    public void GoToScene0()
    {
        SceneManager.LoadScene(0);
    }

}