Minesweeper is a classic game of Windows system, the following will use C language to realize this classic game. This version of the program adds the bomb marking function. However, since the author's level is relatively rigid, I will leave a hole here for improvement after learning.
Part 1 main function part:
This part mainly provides the user interface, which can be used by different programs:
int main()
{
srand((unsigned int)time(NULL));
int input = 0;
do
{
menu();
printf("请选择:>\n");
scanf("%d", &input);
switch (input)
{
case 1:
printf("游戏开始!\n");
game();
break;
case 0:
printf("退出游戏！\n");
break;
default:
printf("输入错误，请重新输入!\n");
break;
}
} while (input);
return 0;
}
Part 2 Function part:
Let's think about the composition of the function:
void menu();//实现主函数中菜单
void game();//游戏的核心函数
void InitBoard(char board[ROWS][COLS], int row, int col, char set);//初始化扫雷盘
void DisplayBoard(char board[ROWS][COLS], int row, int col);//可视化扫雷盘
void SetMine(char mine[ROWS][COLS], int row, int col, int count);//设置雷盘
void FindMine(char show[ROWS][COLS], char mine[ROWS][COLS], int row, int col, int count);//寻找雷区（用户寻找雷）
int CountMine(char board[ROWS][COLS], int x, int y);//统计周围雷的数量
void show_recusion(char mine[ROWS][COLS], char show[ROWS][COLS], int x, int y);//实现点击一下的扩大化应用
int checkwin(char mine[ROWS][COLS], int row, int col);//检查是否获胜
Part 3 overall realization:
#include <stdio.h>
#include <time.h>
#include <stdlib.h>
#define ROW 9
#define COL 9
#define ROWS ROW + 2
#define COLS COL + 2
#define EASY_COUNT 10
void menu();
void game();
void InitBoard(char board[ROWS][COLS], int row, int col, char set);
void DisplayBoard(char board[ROWS][COLS], int row, int col);
void SetMine(char mine[ROWS][COLS], int row, int col, int count);
void FindMine(char show[ROWS][COLS], char mine[ROWS][COLS], int row, int col, int count);
int CountMine(char board[ROWS][COLS], int x, int y);
void show_recusion(char mine[ROWS][COLS], char show[ROWS][COLS], int x, int y);
int checkwin(char mine[ROWS][COLS], int row, int col);
int main()
{
srand((unsigned int)time(NULL));
int input = 0;
do
{
menu();
printf("请选择:>\n");
scanf("%d", &input);
switch (input)
{
case 1:
printf("游戏开始!\n");
game();
break;
case 0:
printf("退出游戏！\n");
break;
default:
printf("输入错误，请重新输入!\n");
break;
}
} while (input);
return 0;
}
void menu()
{
printf("****************\n");
printf("*****1.play*****\n");
printf("*****0.exit*****\n");
printf("****************\n");
}
void InitBoard(char board[ROWS][COLS], int row, int col, char set)
{
int i = 0, j = 0;
for (i = 0; i < row; i++)
{
for (j = 0; j < col; j++)
{
board[i][j] = set;
}
}
}
void DisplayBoard(char board[ROWS][COLS], int row, int col)//打印棋盘时 注意人性化设计便于读取坐标
{
int i = 0, j = 0;
printf("-------------扫雷游戏---------------\n");
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");
}
printf("-------------扫雷游戏---------------\n");
}
void SetMine(char mine[ROWS][COLS], int row, int col, int count)
{
while (count >= 1)
{
int x = rand() % row + 1;
int y = rand() % col + 1;
if (mine[x][y] == '0')
{
mine[x][y] = '1';
count--;
}
}
}
int CountMine(char board[ROWS][COLS], int x, int y)
{
int i = 0, j = 0;
int sum = 0;
for (i = x - 1; i <= x + 1; i++)
{
for (j = y - 1; j <= y + 1; j++)
{
sum += board[i][j];
}
}
return sum - 9 * '0';//巧妙利用1 0设计，将字符串转化为整型输出
}
void show_recusion(char mine[ROWS][COLS], char show[ROWS][COLS], int x, int y)
{
int i = 0, j = 0;
for (i = x - 1; i <= x + 1; i++)
{
for (j = y - 1; j <= y + 1; j++)
{
if (show[i][j] != ' ' && i >= 1 && i <=ROW && j >= 1 && j <=COL)
{
int temp = CountMine(mine, i, j);
show[i][j] = temp + '0';
if (show[i][j] == '0')
{
show[x][y] = ' ';
show_recusion(mine, show, i, j);//递归实现扫雷的扩展
}
}
}
}
}
int checkwin(char show[ROWS][COLS], int row, int col)
{
int i = 0, j = 0;
int count = row * col - EASY_COUNT;
for (i = 1; i <= row; i++)
{
for (j = 0; j <= col; j++)
{
if (show[i][j] != '*' && show[i][j] != 'B')
{
count--;//遍历检查是否全部非雷区已被判断
}
}
}
if (count == 0)
{
return 1;
}
else
{
return 0;
}
}
void FindMine(char show[ROWS][COLS], char mine[ROWS][COLS], int row, int col, int count) //
{
while (1)
{
int input = 0;
printf("******1 标记雷区 *****\n");//实现扫雷中的标记功能
printf("******2 输入坐标 *****\n");//实现扫雷中的输入功能
scanf("%d", &input);
if(input==1){
printf("请输入要选择的坐标:>\n");
int x, y;
scanf("%d%d", &x, &y);
if (x >= 1 && x <= row && y >= 1 && y <= col)
{
if (show[x][y] == '*')
{
show[x][y] = 'B';
DisplayBoard(show, ROW, COL);
}
else
{
printf("非法输入！请重新输入！\n");
}
}
else
{
printf("请重新输入！\n");
}
}
else if(input==2)
{
printf("请输入要选择的坐标:>\n");
int x, y;
scanf("%d%d", &x, &y);
if (x >= 1 && x <= row && y >= 1 && y <= col)
{
if (show[x][y] == '*' || show[x][y]=='B')
{
if (mine[x][y] == '1')
{
printf("boom!很遗憾您输了！\n");
break;
}
else
{
show[x][y] = CountMine(mine, x, y) + '0';
if (show[x][y] == '0')
{
show[x][y] = ' ';
show_recusion(mine, show, x, y);
}
DisplayBoard(show, row, col);
if (checkwin(show, ROW, COL) == 1)
{
printf("恭喜您获胜了！\n");
break;
}
}
}
else
{
printf("重复输入！请重新输入！\n");
}
}
else
{
printf("请重新输入！\n");
}
}else{
printf("输入错误！\n");
}
}
}
void game()
{
char mine[ROWS][COLS];
char show[ROWS][COLS];
InitBoard(mine, ROWS, COLS, '0');
InitBoard(show, ROWS, COLS, '*');
// DisplayBoard(mine, ROW, COL); //此处代码为测试用
DisplayBoard(show, ROW, COL);
SetMine(mine, ROW, COL, EASY_COUNT);
// DisplayBoard(mine, ROW, COL); //此处代码为测试用
// DisplayBoard(show, ROW, COL);//此处代码为测试用
FindMine(show, mine, ROW, COL, EASY_COUNT);
}
Part 4 Summary:
Minesweeper and Sanziqi are comprehensive applications of C language array knowledge, conditional statements, and function knowledge, which more reflects the rationality and rigor of the design program, that is, the rational design and construction of functions. Compared with Gobang, which requires more algorithmic knowledge, mine clearance is relatively easy, but there are still many details to be optimized.