扫雷游戏的实现

test.c的内容

#define _CRT_SECURE_NO_WARNINGS 1

#include "game.h"

void menu()
{
	printf("****************************\n");
	printf("*******    1. play   *******\n");
	printf("*******    0. exit   *******\n");
	printf("****************************\n");
}

void game()
{
	//完善扫雷游戏的代码
	char mine[ROWS][COLS] = { 0 };//存放布置好的雷的信息
	char show[ROWS][COLS] = { 0 };//存放排查出的雷的信息
	//棋盘初始化一下
	//mine数组初始化为全'0' - 表示还没有布置雷，所有位置都不是雷
	//show数组初始化为全'*' - 表示所有位置都没有被排查
	InitBoard(mine, ROWS, COLS, '0');
	InitBoard(show, ROWS, COLS, '*');

	//布置雷
	SetMine(mine, ROW, COL);

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

int main()
{
	int input = 0;
	srand((unsigned int)time(NULL));
	do
	{
		menu();
		printf("请选择:>");
		scanf("%d", &input);
		switch (input)
		{
		case 1:
			game();//玩游戏的逻辑
			break;
		case 0:
			printf("退出游戏\n");
			break;
		default:
			printf("选择错误\n");
			break;
		}
	} while (input);

	return 0;
}

game.h 的内容

#pragma once

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

//定义常量的符号
#define ROW 9
#define COL 9

#define ROWS ROW+2
#define COLS COL+2

#define EASY_COUNT 10

//函数声明

//初始化棋盘
void InitBoard(char board[ROWS][COLS], int r, int c, char set);

//打印棋盘的信息
void DisplayBoard(char board[ROWS][COLS], int r, int c);

//布置雷
void SetMine(char mine[ROWS][COLS], int r, int c);

//排查雷
void FindMine(char mine[ROWS][COLS], char show[ROWS][COLS],int r, int c);

game.c 的内容

#define _CRT_SECURE_NO_WARNINGS 1

#include "game.h"

void InitBoard(char board[ROWS][COLS], int r, int c, char set)
{
	int i = 0;
	for (i = 0; i < r; i++)
	{
		int j = 0;
		for (j = 0; j < c; j++)
		{
			board[i][j] = set;
		}
	}
}

void DisplayBoard(char board[ROWS][COLS], int r, int c)
{
	int i = 0;
	printf("--------扫雷--------\n");
	//打印列号
	for (i = 0; i <= c; i++)
	{
		printf("%d ", i);
	}
	printf("\n");
	for (i = 1; i <= r; i++)
	{
		int j = 0;
		printf("%d ", i);
		for (j = 1; j <= c; j++)
		{
			printf("%c ", board[i][j]);
		}
		printf("\n");
	}
}

void SetMine(char mine[ROWS][COLS], int r, int c)
{
	//随机布置10个雷
	int count = EASY_COUNT;
	while (count)
	{
		//生成随机的坐标
		//x的范围1~9,y的范围是1~9
		int x = rand() % r + 1;
		int y = rand() % c + 1;
		if(mine[x][y] == '0')
		{
			mine[x][y] = '1';
			count--;
		}
	}
}

static int GetMineCount(char mine[ROWS][COLS], int x, int y)
{
	/*return mine[x][y+1] + mine[x-1][y+1] + mine[x-1][y] + mine[x-1][y-1] +
		mine[x][y-1] + mine[x+1][y-1] + mine[x+1][y] + mine[x+1][y+1] - 8 * '0';*/
	int i = 0;
	int j = 0;
	int c = 0;
	for (i = -1; i <= 1; i++)
	{
		for (j = -1; j <= 1; j++)
		{
			if (mine[x + i][y + j] == '1')
				c++;
		}
	}
	return c;
}

void FindMine(char mine[ROWS][COLS], char show[ROWS][COLS], int r, int c)
{
	int x = 0;
	int y = 0;
	int win = 0;
	while (win < r*c-EASY_COUNT)
	{
		printf("请输入要排查的坐标:");
		scanf("%d %d", &x, &y);
		//坐标的合法性
		if (x >= 1 && x <= r && y >= 1 && y <= c)
		{
			//判断是否为雷
			if (mine[x][y] == '1')
			{
				printf("很遗憾，你被战死了\n");
				DisplayBoard(mine, r, c);
				break;
			}
			else
			{
				if (show[x][y] == '*')
				{
					//统计mine数组中，x，y坐标周围有几个雷
					int c = GetMineCount(mine, x, y);
					show[x][y] = c + '0';
					DisplayBoard(show, ROW, COL);
					win++;
				}
				else
				{
					printf("该坐标已经被排查过，重新输入坐标\n");
				}
			}
		}
		else
		{
			printf("输入的坐标非法，请重新输入\n");
		}
	}
	if (win == r * c - EASY_COUNT)
	{
		printf("恭喜你，排雷成功\n");
		DisplayBoard(mine, r, c);
	}
}