用vs写贪吃蛇代码c语言,用C语言编写贪吃蛇代码（难度可选）

好的，这是一个比较基础的贪吃蛇游戏代码，你可以根据需求进行修改和优化。

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

#define WIDTH 30 // 地图宽度
#define HEIGHT 20 // 地图高度
#define INIT_LENGTH 4 // 初始蛇长
#define FOOD_SCORE 10 // 食物分数

typedef struct {
    int x, y;
} Point;

typedef struct {
    Point head;
    Point body[WIDTH * HEIGHT];
    int length;
    int score;
} Snake;

typedef struct {
    Point pos;
    int score;
} Food;

void initSnake(Snake* s) {
    s->head.x = WIDTH / 2;
    s->head.y = HEIGHT / 2;
    s->length = INIT_LENGTH;
    s->score = 0;
    for (int i = 0; i < s->length; i++) {
        s->body[i].x = s->head.x;
        s->body[i].y = s->head.y + i;
    }
}

void initFood(Food* f, Snake s) {
    srand((unsigned int)time(NULL));
    do {
        f->pos.x = rand() % WIDTH;
        f->pos.y = rand() % HEIGHT;
    } while (s.head.x == f->pos.x && s.head.y == f->pos.y);
    f->score = FOOD_SCORE;
}

void printMap(Snake s, Food f) {
    system("cls"); // 清空屏幕
    printf("Score: %d\n", s.score);
    for (int y = 0; y < HEIGHT; y++) {
        for (int x = 0; x < WIDTH; x++) {
            if (x == s.head.x && y == s.head.y) {
                printf("O");
            } else if (x == f.pos.x && y == f.pos.y) {
                printf("*");
            } else {
                int isBody = 0;
                for (int i = 0; i < s.length; i++) {
                    if (x == s.body[i].x && y == s.body[i].y) {
                        printf("o");
                        isBody = 1;
                        break;
                    }
                }
                if (!isBody) {
                    printf(" ");
                }
            }
        }
        printf("\n");
    }
}

void moveSnake(Snake* s, Food f, int dir) {
    // 记录尾巴位置
    Point tail = s->body[s->length - 1];
    for (int i = s->length - 1; i > 0; i--) {
        s->body[i] = s->body[i - 1];
    }
    s->body[0] = s->head;
    switch (dir) {
        case 'w':
            s->head.y--;
            break;
        case 's':
            s->head.y++;
            break;
        case 'a':
            s->head.x--;
            break;
        case 'd':
            s->head.x++;
            break;
    }
    // 判断是否吃到食物
    if (s->head.x == f.pos.x && s->head.y == f.pos.y) {
        s->length++;
        s->body[s->length - 1] = tail;
        s->score += f.score;
        initFood(&f, *s);
    }
    // 判断是否撞墙或撞到自己
    for (int i = 0; i < s->length; i++) {
        if (s->head.x == s->body[i].x && s->head.y == s->body[i].y) {
            printf("Game Over! Score: %d\n", s->score);
            exit(0);
        }
    }
    if (s->head.x < 0 || s->head.x >= WIDTH || s->head.y < 0 || s->head.y >= HEIGHT) {
        printf("Game Over! Score: %d\n", s->score);
        exit(0);
    }
}

int main() {
    Snake snake;
    Food food;
    initSnake(&snake);
    initFood(&food, snake);
    printMap(snake, food);
    while (1) {
        if (_kbhit()) { // 判断是否有键盘输入
            char c = _getch(); // 获取键盘输入
            if (c == 'w' || c == 's' || c == 'a' || c == 'd') {
                moveSnake(&snake, food, c);
            }
        }
        moveSnake(&snake, food, ' '); // 没有键盘输入时默认向前移动
        printMap(snake, food);
        Sleep(100); // 休眠100毫秒
    }
    return 0;
}

这个代码使用了控制台窗口，可以在Windows系统中运行。如果需要在其他平台上运行，需要修改清屏和获取键盘输入的方法。