main.cpp

#include <iostream>
#include <string>
#include <conio.h>
#include "includes/Users.h"
#include "includes/Game.h"
#include "includes/Sudoku.h"
#include "includes/custom_error.h"

using namespace std;

int main() {
    bool q = true;
    int choice;
    Sudoku game;

    while (q)
    {   
        system("cls");
        cout << "\n-------------SUDOKU BOARD GAME-------------" << endl;
        cout << "___________________________________________" << endl;
        cout << "|  1. \t\tStart Game                |" << endl;
        cout << "|_________________________________________|" << endl;
        cout << "|  2. \t\tLeaderboard               |" << endl;
        cout << "|_________________________________________|" << endl;
        cout << "|  3. \t\tHow to Play               |" << endl;
        cout << "|_________________________________________|" << endl;
        cout << "|  4. \t\tAbout Us                  |" << endl;
        cout << "|_________________________________________|" << endl;
        cout << "|  5. \t\tQuit                      |" << endl;
        cout << "|_________________________________________|" << endl;

        cout << "\n  >> ";
        cin >> choice;

        try{
            if (cin.fail()){
                throw CustomError("Error: expected a number got alphabet. Exiting ...");
            }else{
        

                switch (choice)
                {
                case 1:
                    game.startGame();
                    break;
                case 2:
                    game.leaderboard();
                    break;
                case 3:
                    game.howToPlay();
                    break;
                case 4:
                    game.about();
                    break;
                case 5:
                    q = false;
                    cout << "\nexiting . . ." << endl;
                    break;
                default:
                    cout << "\nNot a valid choice !!!" << endl;
                    break;
                }
            }
        }
        catch(const CustomError& error) {
            cout << error.getMessage() << std::endl;
            break;
            };
    }    

    return 0;
};