Console Sapper

#include "pch.h"
#include <iostream>
#include <chrono>
#include <random>

int random(int num)
{
    int seed1 = (int)(std::chrono::system_clock::now().time_since_epoch().count());

    std::minstd_rand0 random(seed1);
    int randomResult = random() % num;
    return randomResult;
}

class Location
{
public:
    bool bomb = false;
    char icon = 'O';

    void SetBomb()
    {
            bomb = true;
    }
    bool GetBomb()
    {
        return this->bomb;
    }

};

void printMap(std::vector< std::vector<Location> > &map, int row, int col)
{
    std::cout << "-----------------------" << std::endl;
    std::cout << "    0 1 2 3 4 5 6 7 8 9" << std::endl;

    for (int y = 0; y < row; ++y)
    {
        std::cout << y << "   ";
        for (int x = 0; x < col; ++x)
            std::cout << map[x][y].icon << " ";
        std::cout << std::endl;
    }
    std::cout << "    0 1 2 3 4 5 6 7 8 9" << std::endl;
    std::cout << "-----------------------" << std::endl;
}

void printBomb(std::vector< std::vector<Location> > &map, int row, int col)
{
    std::cout << "-----------------------" << std::endl;
    std::cout << "    0 1 2 3 4 5 6 7 8 9" << std::endl;

    for (int y = 0; y < row; ++y)
    {
        std::cout << y << " - ";
        for (int x = 0; x < col; ++x)
            if(map[x][y].bomb)
                std::cout << "B ";
            else
                std::cout << map[x][y].icon << " ";
        std::cout << std::endl;
    }
    std::cout << "    0 1 2 3 4 5 6 7 8 9" << std::endl;
    std::cout << "-----------------------" << std::endl;
    std::cout << "BOOM BITCH!!!" << std::endl;
}

void bombMap(std::vector< std::vector<Location> > &map, int row, int col, int &bombs)
{
    while (bombs > 80 || bombs < 5)
    {
        std::cout << "Enter amount of bombs from 5 to 80- ";
        std::cin >> bombs;
    }

    int x, y, count = 0;
    do
    {
        x = random(row - 1);
        y = random(col - 1);
        if (!map[x][y].GetBomb())
        {
            map[x][y].SetBomb();
            count += 1;
        }

    } while (count != bombs);
}

int countBombs(std::vector< std::vector<Location> > &map, int row, int col)
{
    int count = 0;
    for (int y = 0; y < row; ++y)
        for (int x = 0; x < col; ++x)
            if (map[y][x].GetBomb())
            count += 1;
    return count;
}

bool playerSelection(std::vector< std::vector<Location> > &map, int row, int col, int &userX, int &userY, bool &wining)
{
    wining = true;

    do
    {
        std::cout << "Enter X - ";
        std::cin >> userX;
    } while (userX < 0 || userX > row);

    do
    {
        std::cout << "Enter Y - ";
        std::cin >> userY;
    } while (userY < 0 || userY > col);

    if (map[userX][userY].bomb)
        wining = false;

    return wining;
}

void checkNearBombs(std::vector< std::vector<Location> > &map, int row, int col, int userX, int userY)
{
    int nearBombs = 0;
    for (int i = (userX - 1 > 0) ? userX - 1 : 0; i <= ((userX + 1 < row - 1 ) ? userX + 1 : row - 1); i++)
        for (int j = (userY - 1 > 0) ? userY - 1 : 0; j <= ((userY + 1 < col - 1 ) ? userY + 1 : col - 1); j++)
            if (map[i][j].bomb)
                nearBombs++;

    map[userX][userY].icon = nearBombs + '0';
}

int main()
{
    int row = 10, col = 10, bombs = 0, userX, userY, count, save;
    bool wining;

    std::vector< std::vector<Location> >map(col, std::vector<Location>(row));

    bombMap(map, row, col, bombs);
    save = row * col - bombs;

    std::cout << "You have 10 x 10 map" << std::endl;
    std::cout << countBombs(map, row, col) << " bombs planted" << std::endl;

    printMap(map, row, col);

    std::cout << save << " save zones. Good Luck!" << std::endl;

    while (playerSelection(map, row, col, userX, userY, wining))
    {
        checkNearBombs(map, row, col, userX, userY);
        printMap(map, row, col);
        --save;
        std::cout << save << " save zones left" << std::endl;
        if (save == 0)
            break;
    }
    if (save == 0)
        std::cout << save << "AMAZING!!! YOU WIN!!!" << std::endl;
    else
        printBomb(map, row, col);

    system("pause");
    return 0;
}