КрестикиНолики

#include <iostream>
#include <conio.h>
#include <windows.h>

using namespace std;

bool gameOver;

class Game {
private:
    static const int _x = 19;
    static const int _y = 19;
    static const int _c = 5;
    int posX;
    int posY;
    int r1, r2;
    char str[_x][_y];
    int pl;
    int mas[3][3];
    int p = 0;
public:
    Game() {
        posX = 1;
        posY = 1;
        r1 = posX;
        r2 = posY;
        pl = 1;
        for (int i = 0; i < 3; i++) {
            for (int j = 0; j < 3; j++) {
                mas[i][j] = 0;
            }
        }
        for (int i = 0; i < _x; i++) {
            for (int j = 0; j < _y; j++) {
                if (j % 6 == 0)
                    str[i][j] = '#';
                else if (i % 6 == 0)
                    str[i][j] = '#';
                else
                    str[i][j] = ' ';
            }
        }
    }
    void clear() { system("cls"); }
    void Draw();
    void Cursor();
    void update();
    void DrawPl1();
    void DrawPl2();
    void Proverka();
    void Result(int k);
};

void Game::Draw() {
    for (int i = 0; i < _x; i++) {
        for (int j = 0; j < _y; j++) {
            cout << str[i][j];
        }
        cout << endl;
    }
}
void Game::Cursor() {
    for (int i = 0; i < _x; i++) {
        for (int j = 0; j < _y; j++) {
            if (6 * r1 + 1 == j && 6 * r2 + 1 == i) {
                for (int t1 = i; t1 < i + _c; t1++) {
                    for (int t2 = j; t2 < j + _c; t2++) {
                        if (t1 == i)
                            str[t1][t2] = ' ';
                        else if (t1 == i + _c - 1)
                            str[t1][t2] = ' ';
                        if (t2 == i)
                            str[t1][t2] = ' ';
                        else if (t2 == j + _c - 1)
                            str[t1][t2] = ' ';

                    }
                }
            }
        }
    }
    for (int i = 0; i < _x; i++) {
        for (int j = 0; j < _y; j++) {
            if (6 * posX + 1 == j && 6 * posY + 1 == i) {
                r1 = posX;
                r2 = posY;
                for (int t1 = i; t1 < i + _c; t1++) {
                    for (int t2 = j; t2 < j + _c; t2++) {
                        if (t1 == i)
                            str[t1][t2] = 'A';
                        else if (t1 == i + _c - 1)
                            str[t1][t2] = 'A';
                        if (t2 == i)
                            str[t1][t2] = 'A';
                        else if (t2 == j + _c - 1)
                            str[t1][t2] = 'A';

                    }
                }
            }
        }
    }
    if (pl > 0)
        cout << endl << "Ходит игрок №1" << endl;
    else cout << endl << "Ходит игрок №2" << endl;
}
void Game::update() {
    if (_kbhit()) {
        switch (_getch()) {
        case 'a':
        case 'A':
        case 75:
            posX--;
            break;
        case 's':
        case 'S':
        case 80:
            posY++;
            break;
        case 'w':
        case 'W':
        case 72:
            posY--;
            break;
        case 'd':
        case 'D':
        case 77:
            posX++;
            break;
        case 'f':
        case 'F':
        case VK_SPACE:
            if (pl > 0) {
                if (mas[posX][posY] == 0) {
                    DrawPl1();
                    mas[posX][posY] = pl;
                    pl = -pl;

                }
                else {
                    cout << endl << "Ошибка, клетка занята";
                }
            }
            else {
                if (mas[posX][posY] == 0) {
                    DrawPl2();
                    mas[posX][posY] = pl;
                    pl = -pl;

                }
                else {
                    cout << endl << "Ошибка, клетка занята";
                }
            }
            Proverka();
            break;
        }
    }
    if (posX < 0)
        posX = 0;
    else if (posX > 2)
        posX = 2;
    else if (posY < 0)
        posY = 0;
    else if (posY > 2)
        posY = 2;
}
void Game::DrawPl1() {
    for (int i = 0; i < _x; i++) {
        for (int j = 0; j < _y; j++) {
            if (6 * posX + 2 == j && 6 * posY + 2 == i) {
                str[i][j] = 'x';
                str[i + 1][j + 1] = 'x';
                str[i + 2][j + 2] = 'x';
                str[i + 2][j] = 'x';
                str[i][j + 2] = 'x';
            }
        }
    }
}
void Game::DrawPl2() {
    for (int i = 0; i < _x; i++) {
        for (int j = 0; j < _y; j++) {
            if (6 * posX + 2 == j && 6 * posY + 2 == i) {
                str[i + 1][j] = '0';
                str[i][j + 1] = '0';
                str[i + 2][j + 1] = '0';
                str[i + 1][j + 2] = '0';
            }
        }
    }
}
void Game::Proverka() {
    if ( mas[0][0] == 1 && mas[0][1] == 1 && mas[0][2] == 1 ||
         mas[1][0] == 1 && mas[1][1] == 1 && mas[1][2] == 1 ||
         mas[2][0] == 1 && mas[2][1] == 1 && mas[2][2] == 1 ||
         mas[0][0] == 1 && mas[1][0] == 1 && mas[2][0] == 1 ||
         mas[0][1] == 1 && mas[1][1] == 1 && mas[2][1] == 1 ||
         mas[0][2] == 1 && mas[1][2] == 1 && mas[2][2] == 1 ||
         mas[0][0] == 1 && mas[1][1] == 1 && mas[2][2] == 1 ||
         mas[2][0] == 1 && mas[1][1] == 1 && mas[0][2] == 1
        )  {
        Result(1);
    }
    else if (mas[0][0] == -1 && mas[0][1] == -1 && mas[0][2] == -1 ||
        mas[1][0] == -1 && mas[1][1] == -1 && mas[1][2] == -1 ||
        mas[2][0] == -1 && mas[2][1] == -1 && mas[2][2] == -1 ||
        mas[0][0] == -1 && mas[1][0] == -1 && mas[2][0] == -1 ||
        mas[0][1] == -1 && mas[1][1] == -1 && mas[2][1] == -1 ||
        mas[0][2] == -1 && mas[1][2] == -1 && mas[2][2] == -1 ||
        mas[0][0] == -1 && mas[1][1] == -1 && mas[2][2] == -1 ||
        mas[2][0] == -1 && mas[1][1] == -1 && mas[0][2] == -1
        ) {
        Result(2);
    }
    else {
        p = 0;
        for (int i = 0; i < 3; i++) {
            for (int j = 0; j < 3; j++) {
                if (mas[i][j] != 0) {
                    p++;
                    if (p == 9) {
                        Result(0);
                    }
                }
            }
        }
    }
}
void Game::Result(int k) {
    gameOver = true;
    if (k == 0)
        cout << endl << "Ничья";
    else if (k == 1)
        cout << endl << "Выиграл игрок №1";
    else if (k == 2)
        cout << endl << "Выиграл игрок №2";
}

int main() {
    setlocale(LC_ALL, "Rus");
    Game go;

    while (!gameOver) {
        go.clear();
        go.Draw();
        go.Cursor();
        go.update();
    }
    cin.get();
    return 0;
}