C语言实现扫雷小游戏详解

int main(){
 int quit = 0;    //退出变量
 while (!quit){
 Menu();//菜单函数
 int select = 0;
 scanf("%d", &select);
 switch (select){   //通过switch语句来判断用户是否玩游戏
  case 1:
   Game();   //游戏函数
   break;
  case 2:
   quit = 1;
   printf("Byebye\n");
   break;
  default:
   printf("选择错误，请重新输入\n");
   break;
  }
 }
 
 
 return 0;
 
}

void Menu(){
 printf("#####################\n");
 printf("##1.Play     2.Exit##\n");
 printf("#####################\n");
 printf("Please input you select:");
}

void Game(){
 srand((unsigned long)time(NULL));
 char show_board[LIN][COL];
 char mine_board[LIN][COL];
 //memset(show_board, '*', sizeof(show_board));
 //memset(mine_board, '0', sizeof(mine_board));//棋盘初始化另一种方式
 Init_board(show_board, mine_board, LIN, COL);//棋盘初始化
 Mines_borad(mine_board, LIN, COL);//电脑随机埋雷
 int times = LIN*COL - MINE;//将雷全部扫完次数
 do{
  
  Shows_board(show_board, LIN, COL);//展示棋盘
  int x = 0;
  int y = 0;
  printf("please input <x,y>");
  scanf("%d %d", &x, &y);
  if (x<1 || x>10 || y<1 || y>10){
   printf("输入超过范围，请重新输入\n");
   continue;
  }
  if (show_board[x][y] != '*'){
   printf("位置已被占用，请重新输入\n");
   continue;                               //上面两个判断语句，判断坐标是否输入正确
  }
  if (mine_board[x][y] == '1'){
   printf("game over!\n");
   Shows_board(mine_board, LIN, COL);     //判断是否之前扫过
   break;
  }
  int count = Count_game(mine_board, x, y); //记周边雷的个数
  show_board[x][y] = count+'0';            //加字符'0'才显示字符
  times--;
  system("cls");
 
 } while (times>0);
 
 
}

void Init_board(char board1[][COL], char board2[][COL],int lin, int col){
 int i = 0;
 for (; i < lin; i++){
  int j = 0;
  for (; j < col; j++){     //将埋雷棋盘，给用户看的棋盘初始化。显示棋盘初始化*，埋雷棋盘显示0  0->没有雷   1->雷
   board1[i][j] = '*';
   board2[i][j] = '0';
  }
 }
 
}

void Mines_borad(char board[][COL], int lin, int col){
 int i = 0;
 while (i<MINE){  //MINE埋雷个数
  int x = rand() % (lin - 2) + 1;
  int y = rand() % (col - 2) + 1;       //随机埋雷
  if (board[x][y] == '0'){
   board[x][y] = '1';
   i++;
  }
 }
 
}

Shows_board(char board[][COL], int lin, int col){
 int i = 1;
 printf("   ");    //展示棋盘
 for (; i < lin - 1; i++){
  printf("%d|", i);
 }
 printf("\n");
 
 for (i = 0; i < lin-4; i++){
  printf("---");
 }
 printf("\n");
 
 for (i = 1; i < lin - 1; i++){
  printf("%2d|", i);
  int j = 1;
  for (; j < col - 1; j++){
   printf("%c|", board[i][j]);
 
  }
  printf("\n");
  int k = 0;
  for (; k < col - 4; k++){
   printf("---");
  }
  printf("\n");
 }
 
}

int Count_game(char board[][COL], int x, int y){
 return board[x - 1][y - 1] + board[x - 1][y] + board[x - 1][y + 1] + board[x][y - 1] + \
  board[x][y + 1] + board[x + 1][y - 1] + board[x + 1][y] + board[x + 1][y + 1] - 8 * '0';         //计算选择位置周围有几个雷
}

#ifndef _GAME_H_
#define _GAME_H_
 
 
#include<stdio.h>
#include<time.h>
#include<string.h>
 
 
#define LIN 12   //棋盘最大范围，棋盘大小为10*10，设成12*12好计算周边位置雷数。
#define COL 12
#define MINE 20  //埋雷数
 
 
void Init_board(char board1[][COL], char board2[][COL], int lin, int col);
void Mines_borad(char board[][COL], int lin, int col);
void Shows_board(char board[][COL], int lin, int col);
int Count_game(char board[][COL], int lin, int col);
void Game();
 
 
#endif