请用C语言写一个推箱子小游戏

以下是一个简单的推箱子小游戏的 C 语言实现：

#include <stdio.h>
#include <conio.h>

#define MAX_ROW 20
#define MAX_COL 20

int map[MAX_ROW][MAX_COL] = {
    {1,1,1,1,1,1,1,1,1,1},
    {1,0,0,0,0,0,0,0,0,1},
    {1,0,0,0,0,0,0,0,0,1},
    {1,0,0,0,0,0,0,0,0,1},
    {1,0,0,0,0,0,0,0,0,1},
    {1,0,0,0,0,0,0,0,0,1},
    {1,0,0,0,0,0,0,0,0,1},
    {1,0,0,0,0,0,0,0,0,1},
    {1,0,0,0,0,0,0,0,0,1},
    {1,1,1,1,1,1,1,1,1,1}
}; // 地图

int player_row = 1;
int player_col = 1; // 玩家位置

int box_row = 3;
int box_col = 3; // 箱子位置

void draw_map();
void move_player(int dx, int dy);

int main()
{
    char ch;
    draw_map(); // 绘制地图
    while (1)
    {
        ch = getch();
        switch (ch)
        {
        case 'w': move_player(-1, 0); break;
        case 's': move_player(1, 0); break;
        case 'a': move_player(0, -1); break;
        case 'd': move_player(0, 1); break;
        default: break;
        }
        draw_map(); // 绘制地图
    }
    return 0;
}

void draw_map()
{
    int i, j;
    system("cls"); // 清屏
    for (i = 0; i < MAX_ROW; i++)
    {
        for (j = 0; j < MAX_COL; j++)
        {
            if (i == player_row && j == player_col)
            {
                printf("P");
            }
            else if (i == box_row && j == box_col)
            {
                printf("B");
            }
            else if (map[i][j] == 1)
            {
                printf("#");
            }
            else
            {
                printf(" ");
            }
        }
        printf("\n");
    }
}

void move_player(int dx, int dy)
{
    int new_player_row = player_row + dx;
    int new_player_col = player_col + dy;
    if (map[new_player_row][new_player_col] == 0)
    {
        player_row = new_player_row;
        player_col = new_player_col;
        if (player_row == box_row && player_col == box_col)
        {
            int new_box_row = box_row + dx;
            int new_box_col = box_col + dy;
            if (map[new_box_row][new_box_col] == 0)
            {
                box_row = new_box_row;
                box_col = new_box_col;
            }
        }
    }
}

使用说明：

- `WASD` 键控制玩家移动；
- 玩家为 `P`，箱子为 `B`，墙为 `#`；
- 玩家碰到箱子时会推动箱子。

这只是一个简单的示例，如果要实现更多功能，例如游戏结束判断、多个箱子、关卡设计等，还需要进一步完善。