c语言实现计时器控制台版本的贪吃蛇

好的，我可以为您提供一个简单的控制台版本的贪吃蛇游戏，以下是实现步骤：

1. 首先，需要定义贪吃蛇的数据结构，包括蛇身的长度、蛇头的位置、蛇身的位置等信息。

2. 然后，需要初始化游戏界面，包括游戏面板大小、蛇头的位置、食物的位置等信息。

3. 接着，需要定义蛇的移动方式，包括蛇头的移动、蛇身的移动等。

4. 然后，需要判断蛇是否吃到食物，如果吃到食物，需要更新蛇的长度和食物的位置。

5. 最后，需要实现游戏的结束条件，包括蛇碰到边界、蛇碰到自己的身体等。

以下是C语言实现计时器控制台版本的贪吃蛇的代码示例：

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

#define WIDTH 20
#define HEIGHT 20
#define SNAKE_HEAD '@'
#define SNAKE_BODY '#'
#define FOOD '$'

struct Snake {
    int x;
    int y;
    struct Snake *next;
};

struct Snake *head, *tail;
int foodX, foodY;
int score = 0;

void gotoxy(int x, int y) {
    COORD pos = {x, y};
    HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);
    SetConsoleCursorPosition(hOut, pos);
}

void printGamePanel() {
    int i, j;
    for (i = 0; i <= HEIGHT; i++) {
        for (j = 0; j <= WIDTH; j++) {
            if (i == 0 || j == 0 || i == HEIGHT || j == WIDTH) {
                printf("#");
            } else {
                printf(" ");
            }
        }
        printf("\n");
    }
}

void initSnake() {
    head = (struct Snake *)malloc(sizeof(struct Snake));
    head->x = WIDTH / 2;
    head->y = HEIGHT / 2;
    head->next = NULL;
    tail = head;
}

void addBody(int x, int y) {
    struct Snake *newBody = (struct Snake *)malloc(sizeof(struct Snake));
    newBody->x = x;
    newBody->y = y;
    newBody->next = NULL;
    tail->next = newBody;
    tail = newBody;
}

void printSnake() {
    struct Snake *p = head;
    while (p) {
        gotoxy(p->x, p->y);
        if (p == head) {
            printf("%c", SNAKE_HEAD);
        } else {
            printf("%c", SNAKE_BODY);
        }
        p = p->next;
    }
}

void createFood() {
    srand((unsigned)time(NULL));
    foodX = (rand() % (WIDTH - 1)) + 1;
    foodY = (rand() % (HEIGHT - 1)) + 1;
}

void printFood() {
    gotoxy(foodX, foodY);
    printf("%c", FOOD);
}

void moveSnake(int dx, int dy) {
    int x = head->x + dx;
    int y = head->y + dy;
    addBody(x, y);
    head = head->next;
}

void eatFood() {
    if (head->x == foodX && head->y == foodY) {
        score++;
        createFood();
    } else {
        struct Snake *p = head->next;
        while (p->next) {
            p = p->next;
        }
        free(tail);
        tail = p;
        p->next = NULL;
    }
}

int isGameOver() {
    if (head->x == 0 || head->x == WIDTH || head->y == 0 || head->y == HEIGHT) {
        return 1;
    }
    struct Snake *p = head->next;
    while (p) {
        if (head->x == p->x && head->y == p->y) {
            return 1;
        }
        p = p->next;
    }
    return 0;
}

int main() {
    printGamePanel();
    initSnake();
    createFood();
    printFood();
    printSnake();

    int dx = 1, dy = 0;
    int interval = 500;
    while (1) {
        if (kbhit()) {
            char c = getch();
            switch (c) {
                case 'w':
                    dx = 0;
                    dy = -1;
                    break;
                case 's':
                    dx = 0;
                    dy = 1;
                    break;
                case 'a':
                    dx = -1;
                    dy = 0;
                    break;
                case 'd':
                    dx = 1;
                    dy = 0;
                    break;
                default:
                    break;
            }
        }

        moveSnake(dx, dy);
        eatFood();
        if (isGameOver()) {
            gotoxy(WIDTH / 2 - 4, HEIGHT / 2);
            printf("Game Over!");
            break;
        }

        system("cls");
        printGamePanel();
        printFood();
        printSnake();
        gotoxy(WIDTH + 2, 1);
        printf("Score: %d", score);
        Sleep(interval);
    }

    return 0;
}