Manager Script CC beta

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

public class Manager : MonoBehaviour {
    public Button TheCookie;
    public Text CookieScoreBoard;
    public Text RebirthScoreBoard;
    public Text TextOutput;
    public InputField InputGet;
    public GameObject Confirm;
    public GameObject Output;
    public GameObject CookieMenu;
    public GameObject EscMenu;
    public GameObject BuyMenu;
    bool DevMode = false;
    bool DoConfirmStep2 = false;
    public int Price = 10;

    private long Cookies = 0;
    private long Adder = 1;
    private long Rebirths = 1;
    public long RebirthCost = 1000000000;


    void UpdateScoreBoard(long Cookies, long Rebirths, Text RebirthScoreBoard, Text CookieScoreBoard){
        CookieScoreBoard.text = ("Cookies: " + Cookies.ToString());
        long TempRebirths = Rebirths - 1;
        RebirthScoreBoard.text = ("Rebirths: " + TempRebirths.ToString());
    }
    public void GiveCookiesOnClick(){
        Cookies = Cookies + (Adder * Rebirths);
    }
    public void QuitButton(){
        Application.Quit();
    }
    public void OpenCookie(){
        CookieMenu.SetActive(true);
        EscMenu.SetActive(false);
        BuyMenu.SetActive(false);
        Output.SetActive(false);
    }
    public void OpenOutput(){
        CookieMenu.SetActive(false);
        EscMenu.SetActive(false);
        BuyMenu.SetActive(false);
        Output.SetActive(true);
    }
    public void OpenBuy(){
        CookieMenu.SetActive(false);
        EscMenu.SetActive(false);
        BuyMenu.SetActive(true);
        Output.SetActive(false);
    }
    void OpenEsc(){
        CookieMenu.SetActive(false);
        EscMenu.SetActive(true);
        BuyMenu.SetActive(false);
        Output.SetActive(false);
    }
    void Update(){
        if(Input.GetKey(KeyCode.Escape)){
            OpenEsc();
        }
        UpdateScoreBoard(Cookies, Rebirths, RebirthScoreBoard, CookieScoreBoard);
    }
    public void BuyMax(){
        if(Cookies > Price - 1){
            Adder = Adder + Cookies / Price;
            Cookies = Cookies - (Cookies / Price) * 10;
        }
    }
    public void SaveGame(){
        PlayerPrefs.SetString("Cookies", Cookies.ToString());
        PlayerPrefs.SetString("Adder", Adder.ToString());
        PlayerPrefs.SetString("Rebirths", Rebirths.ToString());
        PlayerPrefs.SetString("RebirthCost", RebirthCost.ToString());
    }
    void LoadGame(){
        string TempCookies = PlayerPrefs.GetString("Cookies", 0.ToString());
        string TempAdder = PlayerPrefs.GetString("Adder", 1.ToString());
        string TempRebirths = PlayerPrefs.GetString("Rebirths", 1.ToString());
        string TempRebirthCost = PlayerPrefs.GetString("RebirthCost", 1000000000.ToString());
        Cookies = long.Parse(TempCookies);
        Adder = long.Parse(TempAdder);
        Rebirths = long.Parse(TempRebirths);
        RebirthCost = long.Parse(TempRebirthCost);
    }
    public void ResetDat(){
        PlayerPrefs.DeleteKey("Cookies");
        PlayerPrefs.DeleteKey("Adder");
        PlayerPrefs.DeleteKey("Rebirths");
        PlayerPrefs.DeleteKey("RebirthCost");
        RebirthCost = 1000000000;
        Cookies = 0;
        Adder = 1;
        Rebirths = 1;
        Application.Quit();
    }
    void OnApplicationQuit(){
        SaveGame();
    }
    public void GetRebirth(){
        if(Cookies > RebirthCost - 1){
            Rebirths = Rebirths + 1;
            Cookies = Cookies - RebirthCost;
            RebirthCost = 1000000000 * Rebirths;
            Cookies = 0;
            Adder = 1;
        }
        else{
            OpenOutput();
            TextOutput.text = "Not Enough Open Escape menu to leave. You need "  + -(Cookies - RebirthCost) + " More Cookies.";
        }
    }
    public void OpenConfirm(){
        Confirm.SetActive(true);
    }
    //Admin Shit
    public void AdminPassConfirm(){
        if(InputGet.text == "/GiveAdmin"){
            TextOutput.text = "Password?";
            DoConfirmStep2 = true;
            AdminPassConfirm2();
        }
    }
    public void AdminPassConfirm2(){
        if(DoConfirmStep2 == true){
            if(InputGet.text == "90210"){
                TextOutput.text = "Correct";
                DevMode = true;
                DoConfirmStep2 = false;
            }
            else{
                DevMode = false;
                TextOutput.text = "Failed";
            }
        }
    }
        public void checkDevMode(){
        if(InputGet.text == "/DevMode"){
            if(DevMode == true){
                TextOutput.text = "You have devmode enabled!";
            }
            else{
                TextOutput.text = "No devmode";
            }
        }
    }
    void Awake(){
        LoadGame();
    }
}