C语言学习——38.扫雷游戏

vs2019

test.c

#define _CRT_SECURE_NO_WARNINGS 1
#include "game.h"

void game()
{
  // 雷的信息存储
  // 1. 布置好的雷的信息
  char mine[ROWS][COLS] = { 0 };  // 11 * 11
  // 2. 排查出的雷的信息
  char show[ROWS][COLS] = { 0 };
  
  // 初始化数组
  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);
  // 扫雷
  // DisplayBoard(mine, ROW, COL);
  FindMine(mine, show, ROW, COL);
}
void menu()
{
  printf("****************************\n");
  printf("********   1.play  *********\n");
  printf("********   0.exit  *********\n");
  printf("****************************\n");
}
void test()
{
  int input = 0;
  srand((unsigned int)time(NULL));
  do
  {
    menu();
    printf("请选择:>");
    scanf("%d", &input);
    switch (input)
    {
    case 1:
      game();
      break;
    case 0:
      printf("退出游戏\n");
      break;

    default:
      printf("选择错误,请重新选择！\n");
      break;
    }
  } while (input);
}
int main()
{
  test();
  return 0;
}

game.h

#define _CRT_SECURE_NO_WARNINGS 1
#define ROW 9
#define COL 9

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

#define EASY_COUNT 10

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

void InitBoard(char board[ROWS][COLS], int rows, int cols, char set);
void DisplayBoard(char board[ROWS][COLS], int row, int col);
void SetMine(char board[ROWS][COLS], int row, int col);
void FindMine(char mine[ROWS][COLS], char show[ROWS][COLS], int row, int col);

game.c

#define _CRT_SECURE_NO_WARNINGS 1
#include "game.h"
void InitBoard(char board[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++)
    {
      board[i][j] = set;
    }
  }
}
void DisplayBoard(char board[ROWS][COLS], int row, int col)
{
  int i = 0;
  int j = 0;
  // 打印列号
  for (i = 0; i <= col; i++)
  {
    printf("%d ", i);
  }
  printf("\n");
  for (i = 1; i <= row; i++)
  {
    printf("%d ", i);
    for (j = 1; j <= col; j++)
    {
      printf("%c ", board[i][j]);
    }
    printf("\n");
  }
}
void SetMine(char board[ROW][COL], int row, int col)
{
  int count = EASY_COUNT;
  while (count)
  {
    int x = rand() % row + 1;   // 产生随机1到9九个数字
    int y = rand() % col + 1;
    if (board[x][y] == '0')
    {
      board[x][y] = '1';
      count--;

    }
  }
}
int get_mine_count(char mine[ROWS][COLS], int x, int y)
{
  return 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] + mine[x][y + 1] + mine[x - 1][y + 1] - 8 * '0';

}
void FindMine(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 - EASY_COUNT)
  {
    printf("请输入要排查雷的目标:>");
    scanf("%d%d", &x, &y);
    if (x >= 1 && x <= row && y >= 1 && y <=col)   // 坐标合法
    {
      // 坐标合法
      // 1.踩雷
      if (mine[x][y] == '1')
      {
        printf("很遗憾，你被炸死了\n");
        DisplayBoard(mine, row, col);
        break;
      }
      else
      {
        // 计算x，y坐标周围有几个雷
        int count = get_mine_count(mine, x, y);
        show[x][y] = count + '0';
        DisplayBoard(show, row, col);
        win++;
      }
    }
    else
    {
      printf("输入坐标有误，请重新输入！\n");
    }
  }
  if (win == row * col - EASY_COUNT)
  {
    printf("恭喜你，排雷成功！\n");
    DisplayBoard(mine, row, col);
  }
}