C++简单实现扫雷游戏

在test.cpp中测试

#include"game.h"

void menu()
{
    //打印初始界面
    cout << "******************" << endl;
    cout << "******************" << endl;
    cout << "****1.开始游戏*****" << endl;
    cout << "****0.结束游戏*****" << endl;
    cout << "******************" << endl;
    cout << "******************" << endl;
}

void game()
{
    //实现扫雷游戏
    //mine中存放雷
    char mine[ROWS][COLS] = { '0' };//数组全部初始化为0
    //show中存放排查出的雷的信息
    char show[ROWS][COLS] = { '*' };//数组全部初始化为*
    //初始化棋盘
    InitBoard(mine, ROWS, COLS, '0');
    InitBoard(show, ROWS, COLS, '*');

    //打印棋盘
    //DisplayBoard(mine, ROW, COL);
    //DisplayBoard(show, ROW, COL);
    //布置雷
    SetMine(mine,ROW,COL);
    //DisplayBoard(mine, ROW, COL);
    DisplayBoard(show, ROW, COL);
    //排查雷
    FindMine(mine ,show,ROW,COL);

}

void test()
{
    int input;
    srand((unsigned int)time(NULL));
    do
    {
        menu();
        cout << "请选择->" << endl;
        cin >> input;
        switch (input)
        {
        case 1:
            cout << "开始扫雷" << endl;
            game();
            break;
        case 0:
            cout << "退出游戏" << endl;
            break;
        default :
            cout << "选择错误，请重新选择" << endl;
        }
    } while (input);
}

int main()
{
    test();



    return 0;
}

在game.cpp中实现扫雷主要功能

#include"game.h"
#include<ctime>
#include<cstdlib>

//初始化棋盘
void InitBoard(char arr[ROWS][COLS], int rows, int cols,char temp)
{
    for (int i = 0; i < ROWS; i++) {
        for (int j = 0; j < COLS; j++) {
            arr[i][j] = temp;
        }
    }
}

//打印棋盘
void DisplayBoard(char arr[ROWS][COLS], int row, int col)
{
    int i;
    //打印列号
    cout << "----------扫雷----------" << endl;
    for (i = 0; i <= COL; i++) {
        cout << i;
    }
    cout << endl;
    for (i = 1; i <= ROW; i++) {
        cout << i;
        for (int j = 1; j <= COL; j++) {
            cout << arr[i][j];
        }
        cout << endl;
    }
}

//布置雷
void SetMine(char mine[ROWS][COLS], int row, int col)
{
    int count = EASY_COUNT;
    while (count)
    {
        int x = rand() % row + 1;
        int y = rand() % col + 1;
            if(mine[x][y] == '0') {
                mine[x][y] = '1';
                count--;
            }    
    }
}

//计算周围雷的个数
static int GetMineCount(char mine[ROWS][COLS], int x, int y)
{
    return mine[x + 1][y] +
        mine[x - 1][y] +
        mine[x + 1][y + 1] +
        mine[x][y + 1] +
        mine[x - 1][y + 1] +
        mine[x + 1][y - 1] +
        mine[x][y - 1] +
        mine[x - 1][y - 1] - 8 * '0';
}

//找雷
void FindMine(char mine[ROWS][COLS], char show[ROWS][COLS], int row, int col)
{
    int x;
    int y;
    while(1)
    {
        cout << "请输入要排查的雷" << endl;
        cin >> x >> y;
        //判断数据是否有效
        if (x >= 1 && x <= row && y >= 1 && y <= col) {
            if (mine[x][y] == '1') {
                cout << "很遗憾你被炸死了"<<endl;
                DisplayBoard(mine, ROW, COL);
                break;
            }
            else {
                //该坐标不是雷，显示周围有几个雷
                int count=GetMineCount(mine,x,y);
                show[x][y] = count + '0';
                DisplayBoard(show, ROW, COL);
            }
        }
        else
        {
            cout << "输入无效，请重新输入";
        }
    }
}

在game.h中声明行列，雷的个数，函数

#pragma once

#include<iostream>
#include<ctime>
#include<cstdlib>

using namespace std;

//控制行和列
#define ROW 9
#define COL 9
#define ROWS ROW+2
#define COLS COL+2
#define EASY_COUNT 10

//声明函数
void test();
void InitBoard(char arr[ROWS][COLS], int rows ,int cols,char set);
void DisplayBoard(char arr[ROWS][COLS], int row, int col);
void SetMine(char arr[ROWS][COLS],int row,int col);
void FindMine(char mine[ROWS][COLS], char show[ROWS][COLS], int row, int col);