帮我用c语言写一个推箱子的游戏

好的，推箱子游戏的实现需要用到图形界面库，比如SDL或者OpenGL。以下是一个简单的推箱子游戏的实现思路：

1. 定义地图：使用二维数组表示地图，0表示空地，1表示墙，2表示箱子，3表示目标点，4表示人物。

2. 绘制地图：使用图形库绘制地图，可以使用不同的颜色表示不同的元素。

3. 移动人物：根据用户的输入，移动人物的位置，如果人物移动到了箱子的位置，需要判断箱子是否可以移动，如果可以，同时移动箱子。

4. 判断胜利条件：当所有的箱子都移动到了目标点上，游戏胜利。

5. 实现撤销功能：可以使用栈来保存每一步的状态，实现撤销功能。

以下是一个简单的推箱子游戏的代码实现：

#include <stdio.h>
#include <stdlib.h>
#include <SDL2/SDL.h>

#define SCREEN_WIDTH 640
#define SCREEN_HEIGHT 480
#define BLOCK_SIZE 32

int map[10][10] = {
    {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, 2, 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},
};

int player_x = 4;
int player_y = 4;

void draw_map(SDL_Renderer *renderer)
{
    SDL_Rect rect;
    rect.w = BLOCK_SIZE;
    rect.h = BLOCK_SIZE;
    for (int i = 0; i < 10; i++) {
        for (int j = 0; j < 10; j++) {
            rect.x = j * BLOCK_SIZE;
            rect.y = i * BLOCK_SIZE;
            if (map[i][j] == 1) {
                SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
                SDL_RenderFillRect(renderer, &rect);
            } else if (map[i][j] == 2) {
                SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255);
                SDL_RenderFillRect(renderer, &rect);
            } else if (map[i][j] == 3) {
                SDL_SetRenderDrawColor(renderer, 0, 255, 0, 255);
                SDL_RenderFillRect(renderer, &rect);
            } else if (map[i][j] == 4) {
                SDL_SetRenderDrawColor(renderer, 0, 0, 255, 255);
                SDL_RenderFillRect(renderer, &rect);
            }
        }
    }
}

void move_player(int dx, int dy)
{
    int new_x = player_x + dx;
    int new_y = player_y + dy;
    if (map[new_y][new_x] == 0 || map[new_y][new_x] == 3) {
        map[player_y][player_x] = 0;
        player_x = new_x;
        player_y = new_y;
        map[player_y][player_x] = 4;
    } else if (map[new_y][new_x] == 2) {
        int new_box_x = new_x + dx;
        int new_box_y = new_y + dy;
        if (map[new_box_y][new_box_x] == 0 || map[new_box_y][new_box_x] == 3) {
            map[player_y][player_x] = 0;
            player_x = new_x;
            player_y = new_y;
            map[player_y][player_x] = 4;
            map[new_box_y][new_box_x] = 2;
        }
    }
}

int main(int argc, char *argv[])
{
    SDL_Window *window;
    SDL_Renderer *renderer;
    SDL_Event event;
    int quit = 0;

    if (SDL_Init(SDL_INIT_VIDEO) != 0) {
        fprintf(stderr, "SDL_Init failed: %s\n", SDL_GetError());
        exit(1);
    }

    window = SDL_CreateWindow("Push Box", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN);
    if (window == NULL) {
        fprintf(stderr, "SDL_CreateWindow failed: %s\n", SDL_GetError());
        exit(1);
    }

    renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
    if (renderer == NULL) {
        fprintf(stderr, "SDL_CreateRenderer failed: %s\n", SDL_GetError());
        exit(1);
    }

    while (!quit) {
        while (SDL_PollEvent(&event)) {
            switch (event.type) {
                case SDL_QUIT:
                    quit = 1;
                    break;
                case SDL_KEYDOWN:
                    switch (event.key.keysym.sym) {
                        case SDLK_UP:
                            move_player(0, -1);
                            break;
                        case SDLK_DOWN:
                            move_player(0, 1);
                            break;
                        case SDLK_LEFT:
                            move_player(-1, 0);
                            break;
                        case SDLK_RIGHT:
                            move_player(1, 0);
                            break;
                    }
                    break;
            }
        }

        SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
        SDL_RenderClear(renderer);

        draw_map(renderer);

        SDL_RenderPresent(renderer);
    }

    SDL_DestroyRenderer(renderer);
    SDL_DestroyWindow(window);
    SDL_Quit();

    return 0;
}

这个代码使用SDL库实现了一个简单的推箱子游戏，可以使用方向键来移动人物，红色的方块表示箱子，绿色的方块表示目标点，蓝色的方块表示人物。