[C++知识库]C语言之扫雷

逻辑代码：

#define _CRT_SECURE_NO_WARNINGS 1
#include "game.h"

void menu()
{
	printf(" 游戏菜单\n");
	printf("1. play\n");
	printf("2. exit\n");
}

void ruler()
{
	printf("\n");
	printf("           扫雷游戏规则\n");
	printf("\n");
	printf("输入严格按照以下要求：\n");
	printf("1. 输入完记得按下回车键才起效果！\n");
	printf("2. 坐标中间加空格！\n");
	printf("   例如 想输入坐标55\n");
	printf("   应该输入5 5（中间有空格）\n");
	printf("   输入完再按下回车即可\n");
	printf("\n");
	printf("如果明白了，那按照以上规则输入完坐标55以后进入游戏菜单吧！\n");
	int i = 0;
	int j = 0;
	scanf("%d %d", &i, &j);
	system("cls");
}

void game()
{
	char mine[ROWS][COLS] = { 0 };//存放雷的信息
	char show[ROWS][COLS] = { 0 };//存放排查好雷的信息

	//初始化函数
	Initboard(mine, ROWS, COLS, '0');//初始化mine数组
	Initboard(show, ROWS, COLS, '*');//初始化show数组

	//布置雷的信息
	Setmine(mine, ROW, COL);
	
	//打印棋盘
	Displayboard(show, ROW, COL);
	//Displayboard(mine, ROW, COL);

	//排雷
	Finemine(mine, show, ROW, COL);
}


void test()
{
	int input = 0;
	int i = 0;
	ruler();
	menu();
	scanf("%d", &input);
here:
	system("cls");
	switch (input)
	{
	case 1:
		game();
		printf("   是否继续游戏？\n");
		printf("1. continue    2. exit \n");
		int i = 0;
		scanf("%d", &i);
		system("cls");
		if (i == 1)
		{
			goto here;
		}
		else
		{
			goto there;
		}
		break;
	case 2:
	there:
		printf("game over!\n");
		break;
	default:
		printf("please input again!\n");
		break;
	}
}


int main()
{	
	srand((unsigned int)time(NULL));
	test();
	return 0;
}

游戏需要的头文件：

#pragma once

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

//真正操作对象
#define ROW 9 
#define COL 9

//用这个来防止越界问题
#define ROWS ROW+2
#define COLS COL+2

#define MINE_MAX 10

//初始化雷的信息
void Initboard(char arr[ROWS][COLS], int rows, int cols, char set);

//打印棋盘
void Displayboard(char arr[ROWS][COLS], int row, int col);

//布置雷的信息
void Setmine(char mine[ROWS][COLS], int row, int col);

//排雷
void  Finemine(char mine[ROWS][COLS], char show[ROWS][COLS], int row, int col);

游戏本体代码：

#define _CRT_SECURE_NO_WARNINGS 1
#include "game.h"

void Initboard(char arr[ROWS][COLS], int rows, int cols, char set)
{
	int i = 0;
	int j = 0;
	for (i = 0; i < rows; i++)
	{ 
		for (j = 0; j < cols; j++)
		{
			arr[i][j] = set;
		}
	}
}

void Displayboard(char arr[ROWS][COLS], int row, int col)
{
	int i = 0;
	for (i = 0; i <= col; i++)
	{
		printf("%d ", i);
	}
	printf("\n");
	for (i = 1; i <= row; i++)
	{
		int j = 0;
		printf("%d ", i);
		for (j = 1; j <= col; j++)
		{
			printf("%c ", arr[i][j]);
		}
		printf("\n");
	}
}

void Setmine(char mine[ROWS][COLS], int row, int col)
{
	int count = MINE_MAX;

	while (count)
	{
		int x = rand() % row + 1;
		int y = rand() % col + 1;
		if (mine[x][y] == '0')
		{
			mine[x][y] = '1';
			count--;
		}
	}
}

//为了不让其他地方用到这个函数
 static int Get_mine_count(char mine[ROWS][COLS], int x, int y)
{
	return mine[x - 1][y] +
		mine[x - 1][y - 1] +
		mine[x - 1][y + 1] +
		mine[x][y - 1] +
		mine[x][y + 1] +
		mine[x + 1][y] +
		mine[x + 1][y - 1] +
		mine[x + 1][y] - 8 * '0';
}

void  Finemine(char mine[ROWS][COLS], char show[ROWS][COLS], int row, int col)
{
	int x = 0;
	int y = 0;
	int win = 0;
	while (win < row * col - MINE_MAX)
	{
		printf("请输入你想要排雷的坐标：\n");
        scanf("%d %d", &x, &y);
		system("cls");
		printf("\n");
		if (x >= 1 && x <= row && y >= 1 && y <= col)
		{
			if (mine[x][y] == '1')
			{
				printf("You are die!\n");
				Sleep(3000);
				system("cls");
				printf("\n");
				printf("雷的分布如下：");
				printf("(0代表安全的位置，1代表雷的位置)\n");
				Displayboard(mine, ROW, COL);
				Sleep(3000);
				break;
			}
			else
			{
				//计算附近有多少个雷
				int n = Get_mine_count(mine, x, y);
				show[x][y] = n + '0';
				Displayboard(show, row, row);
				win++;
			}
		}
		else
		{
			printf("Plese input again!\n");
			printf("\n");
			Displayboard(show, row, row);
		}
	}
	if (win == row * col - MINE_MAX)
	{
		Sleep(2000);
		system("cls");
		printf("You are win!\n");
		Sleep(2000);
		system("cls");
	}
}