PJ/Assets/scripts/LevelButtons.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading;
using UnityEditor;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class LevelButtons : MonoBehaviour
{
    private string LoadedScene;
    public GameObject BButton;
    public GameObject NButton;
    public GameObject Islands;
    public int Isl = 0;
    public int MaxIsl ;
    public GameObject SetMove;
    public GameObject SetMovet;
    public GameObject[] Island;
    public TransferScript ts;

    public void FixedUpdate()
    {


        if (Isl == 0)
        {
            BButton.SetActive(false);
            NButton.SetActive(true);
        } else if (Isl == MaxIsl) 
        {
            BButton.SetActive(true);
            NButton.SetActive(false);
        }
        else
        {
                BButton.SetActive(true);
                NButton.SetActive(true);
        }

    }

    private void CheckIsland()
    {
        for (int Check = 0; Check < Island.Length; Check++)
        {
            if (Check == Isl)
            {
                Island[Check].SetActive(true);
            }
            else
            {
                Island[Check].SetActive(false);
            }
        }

    }

    public void NextIsland()
    {
        Isl++;
        CheckIsland();
        Debug.Log("i");
    }

    public void BackIsland()
    {
        Isl--;
        CheckIsland();
    }

    public void OpenWorld()
    {
        End("OpenWorld");
    }

    public void OpenLvl(int LevelNum)
    {
        ts.string1 = LevelNum.ToString();
        ts.bool1 = true;
        DontDestroyOnLoad(ts.gameObject);
        End("ImportLeverl");
        //End(LevelNum+1);
    }

    public void temple()
    {
        End("Temple");
    }

    public void QL1()
    {
        End("SandQuest");
    }

    public void QL2()
    {
        End("FoodQuest");
    }

    public void BackLLast()
    {
        PlayerPrefs.SetInt("LevelCoplete", 10);
    }
    public void End(object S)
    {
        GameObject.FindGameObjectWithTag("Transition").GetComponent<Animator>().SetTrigger("End");
        LoadedScene = S.ToString();
        Invoke("loadS", 0.75f);
    }
    public void loadS()
    {
        try
        {
            int L = int.Parse(LoadedScene);
            SceneManager.LoadScene(L);
        }
        catch
        {
            SceneManager.LoadScene(LoadedScene);
        }
    }
}