Board.cpp - master - VR763/TicTacToe

Board.cpp

90 строк2 KB

VR763

Create: Board.cpp, Board.h, Game.cpp, Game.h, HumanPlayer.cpp, HumanPlayer.h, main.cpp, Menu.cpp, Menu.h, Player.cpp, Player.h, PlayerFactory.cpp, PlayerFactory.h, RandomAIPlayer.cpp, RandomAIPlayer.h

14 июн 2026, 13:09

Верифицирован

14 июн 2026, 13:09500fb19

#include "Board.h"

Board::Board() {
    reset();
}

void Board::display() const {
    std::cout << "\n   1   2   3\n";
    for (int i = 0; i < 3; i++) {
        std::cout << i + 1 << "  ";
        for (int j = 0; j < 3; j++) {
            std::cout << board[i][j];
            if (j < 2) std::cout << " | ";
        }
        std::cout << "\n";
        if (i < 2) {
            std::cout << "   ---+---+---\n";
        }
    }
    std::cout << "\n";
}

bool Board::makeMove(int row, int col, char symbol) {
    if (row < 0 || row > 2 || col < 0 || col > 2) {
        return false;
    }
    if (board[row][col] != ' ') {
        return false;
    }
    board[row][col] = symbol;
    return true;
}

bool Board::isCellFree(int row, int col) const {
    if (row < 0 || row > 2 || col < 0 || col > 2) {
        return false;
    }
    return board[row][col] == ' ';
}

bool Board::checkWin(char symbol) const {
    for (int i = 0; i < 3; i++) {
        if (board[i][0] == symbol && board[i][1] == symbol && board[i][2] == symbol) {
            return true;
        }
    }
    for (int j = 0; j < 3; j++) {
        if (board[0][j] == symbol && board[1][j] == symbol && board[2][j] == symbol) {
            return true;
        }
    }
    if (board[0][0] == symbol && board[1][1] == symbol && board[2][2] == symbol) {
        return true;
    }
    if (board[0][2] == symbol && board[1][1] == symbol && board[2][0] == symbol) {
        return true;
    }
    return false;
}

bool Board::isDraw() const {
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) {
            if (board[i][j] == ' ') {
                return false;
            }
        }
    }
    return true;
}

std::vector<std::pair<int, int>> Board::getAvailableCells() const {
    std::vector<std::pair<int, int>> available;
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) {
            if (board[i][j] == ' ') {
                available.push_back({ i, j });
            }
        }
    }
    return available;
}

void Board::reset() {
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 3; j++) {
            board[i][j] = ' ';
        }
    }
}