地雷的代码java

以下是一个简单的地雷游戏的Java代码示例：

import java.util.Random;
import java.util.Scanner;

public class MineSweeper {
    private static final int SIZE = 10;
    private static final int MINES = 10;

    private static char[][] board = new char[SIZE][SIZE];
    private static boolean[][] revealed = new boolean[SIZE][SIZE];
    private static boolean gameOver = false;

    public static void main(String[] args) {
        initializeBoard();
        placeMines();
        playGame();
    }

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

    private static void placeMines() {
        Random random = new Random();
        int minesPlaced = 0;

        while (minesPlaced < MINES) {
            int row = random.nextInt(SIZE);
            int col = random.nextInt(SIZE);

            if (board[row][col] != 'M') {
                board[row][col] = 'M';
                minesPlaced++;
            }
        }
    }

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

        while (!gameOver) {
            printBoard();

            System.out.print("Enter row (0-9): ");
            int row = scanner.nextInt();

            System.out.print("Enter column (0-9): ");
            int col = scanner.nextInt();

            if (row < 0 || row >= SIZE || col < 0 || col >= SIZE) {
                System.out.println("Invalid input! Please enter valid row and column.");
                continue;
            }

            if (revealed[row][col]) {
                System.out.println("This cell has already been revealed!");
                continue;
            }

            revealCell(row, col);

            if (board[row][col] == 'M') {
                gameOver = true;
                System.out.println("Game Over! You hit a mine!");
            } else {
                if (checkWin()) {
                    gameOver = true;
                    System.out.println("Congratulations! You won the game!");
                }
            }
        }

        scanner.close();
    }

    private static void printBoard() {
        System.out.println("   0 1 2 3 4 5 6 7 8 9");
        for (int i = 0; i < SIZE; i++) {
            System.out.print(i + " |");
            for (int j = 0; j < SIZE; j++) {
                if (revealed[i][j]) {
                    System.out.print(board[i][j] + "|");
                } else {
                    System.out.print("-|");
                }
            }
            System.out.println();
        }
    }

    private static void revealCell(int row, int col) {
        if (row < 0 || row >= SIZE || col < 0 || col >= SIZE || revealed[row][col]) {
            return;
        }

        revealed[row][col] = true;

        if (board[row][col] == 'M') {
            return;
        }

        int count = countNeighboringMines(row, col);

        if (count == 0) {
            revealCell(row - 1, col - 1);
            revealCell(row - 1, col);
            revealCell(row - 1, col + 1);
            revealCell(row, col - 1);
            revealCell(row, col + 1);
            revealCell(row + 1, col - 1);
            revealCell(row + 1, col);
            revealCell(row + 1, col + 1);
        } else {
            board[row][col] = (char) (count + '0');
        }
    }

    private static int countNeighboringMines(int row, int col) {
        int count = 0;

        if (isMine(row - 1, col - 1)) count++;
        if (isMine(row - 1, col)) count++;
        if (isMine(row - 1, col + 1)) count++;
        if (isMine(row, col - 1)) count++;
        if (isMine(row, col + 1)) count++;
        if (isMine(row + 1, col - 1)) count++;
        if (isMine(row + 1, col)) count++;
        if (isMine(row + 1, col + 1)) count++;

        return count;
    }

    private static boolean isMine(int row, int col) {
        return row >= 0 && row < SIZE && col >= 0 && col < SIZE && board[row][col] == 'M';
    }

    private static boolean checkWin() {
        for (int i = 0; i < SIZE; i++) {
            for (int j = 0; j < SIZE; j++) {
                if (!revealed[i][j] && board[i][j] != 'M') {
                    return false;
                }
            }
        }
        return true;
    }
}

这是一个命令行版本的地雷游戏，游戏板是一个10x10的网格，有10个地雷。你可以通过输入行和列的坐标来选择一个单元格进行揭示。如果揭示到地雷，游戏结束。如果揭示到的单元格没有地雷，将显示周围的地雷数量。当所有没有地雷的单元格都被揭示时，游戏胜利