五子棋游戏java简洁

以下是一个简洁的五子棋游戏的Java代码示例：

import java.util.Scanner;

public class GomokuGame {
    private char[][] board;
    private char currentPlayer;
    private boolean gameOver;

    public GomokuGame() {
        board = new char[15][15];
        currentPlayer = 'X';
        gameOver = false;
        initializeBoard();
    }

    public void playGame() {
        Scanner scanner = new Scanner(System.in);

        while (!gameOver) {
            System.out.println("当前玩家：" + currentPlayer);
            System.out.print("请输入要下棋的行号和列号（以空格分隔）：");
            int row = scanner.nextInt();
            int col = scanner.nextInt();

            if (isValidMove(row, col)) {
                makeMove(row, col);
                printBoard();
                checkWin(row, col);
                switchPlayer();
            } else {
                System.out.println("无效的移动，请重新输入！");
            }
        }

        scanner.close();
    }

    private void initializeBoard() {
        for (int i = 0; i < 15; i++) {
            for (int j = 0; j < 15; j++) {
                board[i][j] = '-';
            }
        }
    }

    private void printBoard() {
        for (int i = 0; i < 15; i++) {
            for (int j = 0; j < 15; j++) {
                System.out.print(board[i][j] + " ");
            }
            System.out.println();
        }
    }

    private boolean isValidMove(int row, int col) {
        return row >= 0 && row < 15 && col >= 0 && col < 15 && board[row][col] == '-';
    }

    private void makeMove(int row, int col) {
        board[row][col] = currentPlayer;
    }

    private void switchPlayer() {
        currentPlayer = (currentPlayer == 'X') ? 'O' : 'X';
    }

    private void checkWin(int row, int col) {
        if (checkHorizontal(row, col) || checkVertical(row, col) || checkDiagonal(row, col)) {
            System.out.println("玩家 " + currentPlayer + " 获胜！");
            gameOver = true;
        }
    }

    private boolean checkHorizontal(int row, int col) {
        int count = 1;
        int i = col - 1;
        while (i >= 0 && board[row][i] == currentPlayer) {
            count++;
            i--;
        }
        i = col + 1;
        while (i < 15 && board[row][i] == currentPlayer) {
            count++;
            i++;
        }
        return count >= 5;
    }

    private boolean checkVertical(int row, int col) {
        int count = 1;
        int i = row - 1;
        while (i >= 0 && board[i][col] == currentPlayer) {
            count++;
            i--;
        }
        i = row + 1;
        while (i < 15 && board[i][col] == currentPlayer) {
            count++;
            i++;
        }
        return count >= 5;
    }

    private boolean checkDiagonal(int row, int col) {
        int count = 1;
        int i = row - 1;
        int j = col - 1;
        while (i >= 0 && j >= 0 && board[i][j] == currentPlayer) {
            count++;
            i--;
            j--;
        }
        i = row + 1;
        j = col + 1;
        while (i < 15 && j < 15 && board[i][j] == currentPlayer) {
            count++;
            i++;
            j++;
        }
        if (count >= 5) {
            return true;
        }

        count = 1;
        i = row - 1;
        j = col + 1;
        while (i >= 0 && j < 15 && board[i][j] == currentPlayer) {
            count++;
            i--;
            j++;
        }
        i = row + 1;
        j = col - 1;
        while (i < 15 && j >= 0 && board[i][j] == currentPlayer) {
            count++;
            i++;
            j--;
        }
        return count >= 5;
    }
}

public class Main {
    public static void main(String[] args) {
        GomokuGame game = new GomokuGame();
        game.playGame();
    }
}