如何使用C语言实现贪吃蛇游戏

小编给大家分享一下如何使用C语言实现贪吃蛇游戏，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！

一、实现效果

键位：使用wasd四个键位来控制方向，按q键退出（注意在终用英文输入法实现键控）

规则：蛇每吃一个豆会得10分，同时身体边长、移速加快

当蛇碰到墙壁或咬到自身时游戏结束，同时会输出游戏得分

二、部分代码解释

（1）用结构体定义蛇和豆

typedef struct Snakes{        int x;        int y;        struct Snakes *next;}snake; snake *head,*tail; struct Food{        int x;        int y;}food;

（2）打印墙壁

void creatgraph()             {        int i;        for (i = 0; i<58; i += 2)//打印上下边框        {                gotoprint(i, 0);                gotoprint(i, 26);        }        for (i = 1; i < 26; i++)        {                gotoprint(0, i);                gotoprint(56, i);        }        head = (snake*)malloc(sizeof(snake));        head->x = 16;        head->y = 15;        //gotoprint(head->x, head->y);        tail = (snake*)malloc(sizeof(snake));        snake *p = (snake*)malloc(sizeof(snake));        snake *q = (snake*)malloc(sizeof(snake));        p->x = 16;        p->y = 16;        q->x = 16;        q->y = 17;        head->next = p;        p->next = q;        q->next = tail;        //gotoprint(p->x, p->y);        //gotoprint(q->x, q->y);        tail->next = NULL;        tail->x = 4;        tail->y = 2;       } void gotoxy(int x, int y){        COORD pos;        HANDLE hOutput;        pos.X = x;        pos.Y = y;        hOutput = GetStdHandle(STD_OUTPUT_HANDLE);        SetConsoleCursorPosition(hOutput, pos);} void gotoprint(int x, int y){        gotoxy(x, y);        printf("■");} void gotodelete(int x, int y){        gotoxy(x, y);        printf("  ");}

（3）生成豆

void creatfood(){        srand((int)time(NULL));        lable:        food.y = rand() % (25 - 1 + 1) + 1;        food.x = rand() % (54 - 2 + 1) + 2;        if (food.x % 2 != 0)        {                food.x = food.x+1;        }        snake *judge = head;        while (1)          {                if (judge->next == NULL) break;                if (food.x == judge->x&&food.y == judge->y)                {                        goto lable;                }                judge = judge->next;        }        gotoxy(food.x, food.y);        printf("⊙");}

（4）点击控制函数

int ClickControl(){        char c;        while (1)        {                if (Judge()==0) return 0;                if (_kbhit())                {                        click = _getch();                }                MovingBody();                Eating();        }        return 1;}

（5）移动控制

void MovingBody(){        int count = 0;        int a = head->x, b = head->y;        snake *p = head;        while (1)        {                if (p->next == NULL) break;                gotodelete(p->x, p->y);                count++;                p = p->next;        }        switch (click)        {                case up:                        head->y -= 1;                        ChangeBody(a,b);                        break;                case down:                        head->y += 1;                        ChangeBody(a,b);                        break;                case left:                        head->x -= 2;                        ChangeBody(a,b);                        break;                case right:                        head->x += 2;                        ChangeBody(a,b);                        break;                case stop:                        _getch();                        break;        }        p = head;        while (1)        {                if (p->next == NULL) break;                gotoprint(p->x, p->y);                p = p->next;        }        p = head;        gotoxy(0, 28);        if (count <= 10) speed = 150;        else if (count > 10 && count <= 20) speed = 100;        else if (count > 20 && count <= 40) speed = 50;        else speed = 10;        Sleep(speed);}

（6）更改蛇身

void ChangeBody(int a,int b){        snake *p = head->next;        int mid1, mid2,_mid1,_mid2;        mid1 = p->x;        mid2 = p->y;        while (1)        {                if (p->next->next == NULL) break;                                _mid1 = p->next->x;                _mid2 = p->next->y;                p->next->x = mid1;                p->next->y = mid2;                mid1 = _mid1;                mid2 = _mid2;                 p = p->next;        }        p = head->next;        {                p->x = a;                p->y = b;        }}

以上是"如何使用C语言实现贪吃蛇游戏"这篇文章的所有内容，感谢各位的阅读！相信大家都有了一定的了解，希望分享的内容对大家有所帮助，如果还想学习更多知识，欢迎关注行业资讯频道！