c语言贪吃蛇最简单代码100行(简单的c语言代码贪吃蛇)

http://www.itjxue.com  2023-02-04 13:53  来源:未知  点击次数: 

C语言的贪吃蛇源代码

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//******友情提示:如想速度快点,请改小_sleep(500)函数中参数*****??

#include?stdio.h??

#include?stdlib.h??

#include?conio.h??

#include?string.h??

#include?time.h??

const?int?H?=?8;???//地图的高??

const?int?L?=?16;??//地图的长??

char?GameMap[H][L];???//游戏地图??

int??key;??//按键保存??

int??sum?=?1,?over?=?0;??//蛇的长度,?游戏结束(自吃或碰墙)??

int??dx[4]?=?{0,?0,?-1,?1};??//左、右、上、下的方向??

int??dy[4]?=?{-1,?1,?0,?0};??

struct?Snake???//蛇的每个节点的数据类型??

{??

?int?x,?y;??//左边位置??

?int?now;???//保存当前节点的方向,?0,1,2,3分别为左右上下??

}Snake[H*L];??

const?char?Shead?=?'@';??//蛇头??

const?char?Sbody?=?'#';??//蛇身??

const?char?Sfood?=?'*';??//食物??

const?char?Snode?=?'.';??//'.'在地图上标示为空??

void?Initial();??//地图的初始化??

void?Create_Food();?//在地图上随机产生食物??

void?Show();???//刷新显示地图??

void?Button();??//取出按键,并判断方向??

void?Move();???//蛇的移动??

void?Check_Border();??//检查蛇头是否越界??

void?Check_Head(int?x,?int?y);???//检查蛇头移动后的位置情况??

int?main()???

{??

?Initial();??

?Show();??

?return?0;??

}??

void?Initial()??//地图的初始化??

{??

?int?i,?j;??

?int?hx,?hy;??

?system("title?贪吃蛇");??//控制台的标题??

?memset(GameMap,?'.',?sizeof(GameMap));??//初始化地图全部为空'.'??

?system("cls");??

?srand(time(0));???//随机种子??

?hx?=?rand()%H;????//产生蛇头??

?hy?=?rand()%L;??

?GameMap[hx][hy]?=?Shead;??

?Snake[0].x?=?hx;??Snake[0].y?=?hy;??

?Snake[0].now?=?-1;??

?Create_Food();???//随机产生食物??

?for(i?=?0;?i??H;?i++)???//地图显示??

?{???

??for(j?=?0;?j??L;?j++)??

???printf("%c",?GameMap[i][j]);??

??printf("\n");??

?}??

?????

?printf("\n小小C语言贪吃蛇\n");??

?printf("按任意方向键开始游戏\n");??

????

?getch();???//先接受一个按键,使蛇开始往该方向走??

?Button();??//取出按键,并判断方向??

}??

void?Create_Food()??//在地图上随机产生食物??

{??

?int?fx,?fy;??

?while(1)??

?{??

??fx?=?rand()%H;??

?????fy?=?rand()%L;??

?????

??if(GameMap[fx][fy]?==?'.')??//不能出现在蛇所占有的位置??

??{???

???GameMap[fx][fy]?=?Sfood;??

??????break;??

??}??

?}??

}??

void?Show()??//刷新显示地图??

{??

?int?i,?j;??

?while(1)??

?{????

??_sleep(500);?//延迟半秒(1000为1s),即每半秒刷新一次地图??

??Button();???//先判断按键在移动??

??Move();??

??if(over)??//自吃或碰墙即游戏结束??

??{???

???printf("\n**游戏结束**\n");??

???printf("?????_\n");??

???getchar();??

??????break;??

??}??

??system("cls");???//清空地图再显示刷新吼的地图??

??for(i?=?0;?i??H;?i++)???

??{???

???for(j?=?0;?j??L;?j++)??

????printf("%c",?GameMap[i][j]);??

???printf("\n");??

??}??

?????

??printf("\n小小C语言贪吃蛇\n");??

??printf("按任意方向键开始游戏\n");??

?}??

}??

void?Button()??//取出按键,并判断方向??

{??

?if(kbhit()?!=?0)?//检查当前是否有键盘输入,若有则返回一个非0值,否则返回0??

?{???

??while(kbhit()?!=?0)??//可能存在多个按键,要全部取完,以最后一个为主??

??????key?=?getch();?//将按键从控制台中取出并保存到key中??

??switch(key)??

??{???//左??

???case?75:??Snake[0].now?=?0;??

??????????break;??

????????????//右??

????????????case?77:??Snake[0].now?=?1;???????

??????????break;??

????????????//上??

???case?72:??Snake[0].now?=?2;??

??????????break;??

????????????//下??

???case?80:??Snake[0].now?=?3;??

??????????break;??

??}??

?}??

}??

void?Move()???//蛇的移动??

{??

?int?i,?x,?y;??

????int?t?=?sum;??//保存当前蛇的长度??

?//记录当前蛇头的位置,并设置为空,蛇头先移动??

?x?=?Snake[0].x;??y?=?Snake[0].y;??GameMap[x][y]?=?'.';??

?Snake[0].x?=?Snake[0].x?+?dx[?Snake[0].now?];??

?Snake[0].y?=?Snake[0].y?+?dy[?Snake[0].now?];??

?Check_Border();???//蛇头是否越界??

?Check_Head(x,?y);??//蛇头移动后的位置情况,参数为:?蛇头的开始位置??

?if(sum?==?t)??//未吃到食物即蛇身移动哦??

????for(i?=?1;?i??sum;?i++)??//要从蛇尾节点向前移动哦,前一个节点作为参照??

?{??

??if(i?==?1)???//尾节点设置为空再移动??

???GameMap[?Snake[i].x?][?Snake[i].y?]?=?'.';??

?????

??if(i?==?sum-1)??//为蛇头后面的蛇身节点,特殊处理??

??{??

???Snake[i].x?=?x;??

?????????Snake[i].y?=?y;??

??????Snake[i].now?=?Snake[0].now;??

??}??

??else???//其他蛇身即走到前一个蛇身位置??

??{??

???Snake[i].x?=?Snake[i+1].x;??

?????????Snake[i].y?=?Snake[i+1].y;??

??????Snake[i].now?=?Snake[i+1].now;??

??}??

??????

??GameMap[?Snake[i].x?][?Snake[i].y?]?=?'#';?//移动后要置为'#'蛇身???

?}??

}??

void?Check_Border()??//检查蛇头是否越界??

{??

?if(Snake[0].x??0?||?Snake[0].x?=?H??

?||?Snake[0].y??0?||?Snake[0].y?=?L)??

?????over?=?1;??

}??

void?Check_Head(int?x,?int?y)??//检查蛇头移动后的位置情况??

{??

????

?if(GameMap[?Snake[0].x?][?Snake[0].y?]?==?'.')??//为空??

??GameMap[?Snake[0].x?][?Snake[0].y?]?=?'@';??

?else?

??if(GameMap[?Snake[0].x?][?Snake[0].y?]?==?'*')??//为食物??

??{??

???GameMap[?Snake[0].x?][?Snake[0].y?]?=?'@';????

???Snake[sum].x?=?x;???//新增加的蛇身为蛇头后面的那个??

??????Snake[sum].y?=?y;??

??????Snake[sum].now?=?Snake[0].now;??

?????????GameMap[?Snake[sum].x?][?Snake[sum].y?]?=?'#';???

???sum++;??

???Create_Food();??//食物吃完了马上再产生一个食物??

??}??

??else?

???over?=?1;??

}

如何用C语言写贪吃蛇

#includeconio.h #includegraphics.h #includetime.h #includestring.h #includemalloc.h #includestdio.h int grade=5,point=0,life=3; void set(),menu(),move_head(),move_body(),move(),init_insect(),left(),upon(),right(),down(),init_graph(),food_f(),ahead(),crate(); struct bug { int x; int y; struct bug *last; struct bug *next; }; struct fd { int x; int y; int judge; }food={0,0,0}; struct bug *head_f=NULL,*head_l,*p1=NULL,*p2=NULL; void main() { char ch; initgraph(800,600); set(); init_insect(); while(1) { food_f(); Sleep(grade*10); setcolor(BLACK); circle(head_l-x,head_l-y,2); setcolor(WHITE); move_body(); if(kbhit()) { ch=getch(); if(ch==27) { ahead(); set(); } else if(ch==-32) { switch(getch()) { case 72:upon();break; case 80:down();break; case 75:left();break; case 77:right();break; } } else ahead(); } else { ahead(); } if(head_f-x==food.xhead_f-y==food.y) { Sleep(100); crate(); food.judge=0; point=point+(6-grade)*10; if(food.x30||food.y30||food.x570||food.y570) life++; menu(); } if(head_f-x5||head_f-x595||head_f-y5||head_f-y595) { Sleep(1000); life--; food.judge=0; init_graph(); init_insect(); menu(); } for(p1=head_f-next;p1!=NULL;p1=p1-next) { if(head_f-x==p1-xhead_f-y==p1-y) { Sleep(1000); life--; food.judge=0; init_graph(); init_insect(); menu(); break; } } if(life==0) { outtextxy(280,300,"游戏结束!"); getch(); return; } move(); }; } void init_graph() { clearviewport(); setlinestyle(PS_SOLID,1,5); rectangle(2,2,600,598); setlinestyle(PS_SOLID,1,1); } void set() { init_graph(); outtextxy(640,50,"1、开始 / 返回"); outtextxy(640,70,"2、退出"); outtextxy(640,90,"3、难度"); outtextxy(640,110,"4、重新开始"); switch(getch()) { case '1': menu();setcolor(GREEN);circle(food.x,food.y,2);setcolor(WHITE);return; case '2': exit(0);break; case '3': outtextxy(700,90,":1 2 3 4 5");grade=getch()-48;set();break; case '4': food.judge=0,grade=5;point=0;life=3;init_insect();menu();break; default: outtextxy(250,300,"输入错误!"); set();break; } } void menu() { char str[20],str1[]={"分数:"},str2[]={"难度:"},str3[]={"生命值:"}; init_graph(); sprintf(str,"%d",point); strcat(str1,str); outtextxy(640,50,str1); sprintf(str,"%d",grade); strcat(str2,str); outtextxy(640,70,str2); sprintf(str,"%d",life); strcat(str3,str); outtextxy(640,90,str3); outtextxy(640,110,"设置:ESC"); } void init_insect() { head_f=(struct bug *)malloc(sizeof(struct bug)); head_f-last=NULL; head_f-x=300; head_f-y=300; p2=head_f-next=p1=(struct bug *)malloc(sizeof(struct bug)); p1-last=head_f; p1-x=295; p1-y=300; p1=p1-next=(struct bug *)malloc(sizeof(struct bug)); p1-next=NULL; p1-x=290; p1-y=300; p1-last=p2; head_l=p1; } void move() { for(p1=head_f;p1!=NULL;p1=p1-next) { circle(p1-x,p1-y,2); } } void move_head() { } void move_body() { for(p1=head_l,p2=p1-last;p2!=NULL;p1=p2,p2=p2-last) { p1-x=p2-x; p1-y=p2-y; } } void ahead() { p1=head_f; p2=p1-next; p2=p2-next; if(p1-x==p2-x) { if(p1-yp2-y) head_f-y+=5; else head_f-y-=5; } else { if(p1-xp2-x) { head_f-x+=5; } else head_f-x-=5; } } void upon() { p1=head_f-next; p1=p1-next; head_f-y-=5; if(p1-x==head_f-xp1-y==head_f-y) { head_f-y+=5; ahead(); } } void down() { p1=head_f-next; p1=p1-next; head_f-y+=5; if(p1-x==head_f-xp1-y==head_f-y) { head_f-y-=5; ahead(); } } void left() { p1=head_f-next; p1=p1-next; head_f-x-=5; if(p1-x==head_f-xp1-y==head_f-y) { head_f-x+=5; ahead(); } } void right() { p1=head_f-next; p1=p1-next; head_f-x+=5; if(p1-x==head_f-xp1-y==head_f-y) { head_f-x-=5; ahead(); } } void food_f() { if(!food.judge) { food.x=(rand()%117+1)*5; food.y=(rand()%117+1)*5; food.judge=1; if(food.x30||food.y30||food.x570||food.y570) { setcolor(RED); circle(f

c语言贪吃蛇代码

基本思路:

蛇每吃一个食物蛇身子就增加一格,用UP, DOWN, LEFT, RIGHT控制蛇头的运动,而蛇身子跟着蛇头走,每后一格蛇身子下一步走到上一格蛇身子的位置,以此类推。

#include stdio.h

#include conio.h

#include windows.h

#define BEG_X 2

#define BEG_Y 1

#define WID 20

#define HEI 20

HANDLE hout;

typedef enum {UP, DOWN, LEFT, RIGHT} DIR;

typedef struct Snake_body

{

COORD pos;//蛇身的位置

struct Snake_body *next;//下一个蛇身

struct Snake_body *prev;//前一个蛇身

}SNAKE, *PSNAKE;

PSNAKE head = NULL;//蛇头

PSNAKE tail = NULL;//蛇尾

//画游戏边框的函数

void DrawBorder()

{

int i, j;

COORD pos = {BEG_X, BEG_Y};

for(i = 0; i HEI; ++i)

{

SetConsoleCursorPosition(hout, pos);

for(j = 0; j WID; ++j)

{

if(i == 0)//第一行

{

if(j == 0)

printf("┏");

else if(j == WID - 1)

printf("┓");

else

printf("━");

}

else if(i == HEI - 1)//最后一行

{

if(j == 0)

printf("┗");

else if(j == WID - 1)

printf("┛");

else

printf("━");

}

else if(j == 0 || j == WID - 1)//第一列或最后一列

printf("┃");

else

printf(" ?");

}

++pos.Y;

}

}

//添加蛇身的函数

void AddBody(COORD pos)

{

PSNAKE pnew = (PSNAKE)calloc(1, sizeof(SNAKE));

pnew-pos = pos;

if(!head)

{

head = tail = pnew;

}

else

{

pnew-next = head;//新创建蛇身的next指向原先的蛇头

head-prev = pnew;//原先的蛇头的prev指向新创建的蛇身

head = pnew;//把新创建的蛇身作为新的蛇头

}

SetConsoleCursorPosition(hout, head-pos);

printf("◎");

}

//蛇身移动的函数

void MoveBody(DIR dir)

{

PSNAKE ptmp;

COORD pos = head-pos;

switch(dir)

{

case UP:

if(head-pos.Y BEG_Y + 1)

--pos.Y;

else

return;

break;

case DOWN:

if(head-pos.Y BEG_Y + HEI - 2)

++pos.Y;

else

return;

break;

case LEFT:

if(head-pos.X BEG_X + 2)

pos.X -= 2;

else

return;

break;

case RIGHT:

if(head-pos.X BEG_X + (WID - 2) * 2)

pos.X += 2;

else

return;

break;

}

AddBody(pos);//添加了一个新的蛇头

ptmp = tail;//保存当前的蛇尾

tail = tail-prev;

if(tail)

tail-next = NULL;

SetConsoleCursorPosition(hout, ptmp-pos);

printf(" ?");

free(ptmp);

}

int main()

{

int ctrl;

DIR dir = RIGHT;//初始蛇的方向是向右的

COORD pos = {BEG_X + 2, BEG_Y + HEI / 2};

system("color 0E");

system("mode con cols=90 lines=30");

hout = GetStdHandle(STD_OUTPUT_HANDLE);

printf(" ? ?------------贪吃蛇的移动------------");

DrawBorder();

//自定义几个蛇的身体

AddBody(pos);

pos.X += 2;

AddBody(pos);

pos.X += 2;

AddBody(pos);

pos.X += 2;

AddBody(pos);

pos.X += 2;

AddBody(pos);

pos.X += 2;

AddBody(pos);

pos.X += 2;

AddBody(pos);

//控制蛇的移动

while(ctrl = getch())

{

switch(ctrl)

{

case 'w':

if(dir == DOWN)

continue;

dir = UP;

break;

case 's':

if(dir == UP)

continue;

dir = DOWN;

break;

case 'a':

if(dir == RIGHT)

continue;

dir = LEFT;

break;

case 'd':

if(dir == LEFT)

continue;

dir = RIGHT;

break;

case 'q':

return 0;

}

MoveBody(dir);

}

return 0;

}

扩展资料:

实现逻辑

1,可以设置光标,就能实现制定位置打印制定符号。

2,涉及一个结构体,包含两个元素坐标元素和一个结构体指针。

3,结构体串联形成链表,遍历获取成员坐标,打印符号得到蛇身。

4,不断的加头,去尾,重新遍历坐标,再打印形成蛇的移动。

5,食物产生的位置判定,不能越界,也不能与蛇身体重合。

6,蛇的转向判定,一条规则,不允许倒退。

7,转向的实现,跟行进方向决定新的关节坐标(当前头的上下左右)

8,死亡检测,是否头节点坐标是否与墙壁重合,是否与身体其他关节重合。

9,加速减速,设置刷新休眠时间实现。

参考资料来源:百度百科-C语言

贪吃蛇c语言代码

#includestdio.h

#includestdlib.h

#includeWindows.h

#includeconio.h

#includetime.h

char gamemap[20][40];//游戏地图大小 20*40

int score=0;//当前分数

//记录蛇的结点

int x[800];//每个结点的行编号

int y[800];//每个结点的列编号

int len = 0;//蛇的长度

//记录水果信息

int fx=0;//食物的横坐标

int fy=0;//食物的纵坐标

int fcount=0;//食物的数目

//主要函数操作

void createfood();//生成食物

void PrintgameMap(int x[],int y[]);//画游戏地图

void move(int x[],int y[]);//移动蛇

int main()

{

srand(time(NULL));

//初始化蛇头和身体的位置,默认刚开始蛇长为2

x[len] = 9;

y[len] = 9;

len++;

x[len] = 9;

y[len] = 8;

len++;

createfood();

PrintgameMap(x,y);

move(x,y);

return 0;

}

void createfood()

{

if(0==fcount)

{

int tfx=rand()%18+1;

int tfy=rand()%38+1;

int i,j;

int have=0;//为0表示食物不是食物的一部分

for(i=0;ilen;i++)

{

for(j=0;jlen;j++)

{

if(x[i]==fxy[j]==fy)

{

have=1;

break;

}

else

{

have=0;

}

}

if(1==have)//若为蛇的一部分,执行下一次循环

{

continue;

}

else//否则生成新的水果

{

fcount++;

fx=tfx;

fy=tfy;

break;

}

}

}

}

//游戏地图

void PrintgameMap(int x[],int y[])

{

int snake = 0,food=0;

int i, j;

//画游戏地图,并画出蛇的初始位置

for (i = 0; i 20; i++)

{

for (j = 0; j 40; j++)

{

if (i == 0 j = 1 j = 38)

{

gamemap[i][j] = '=';

}

else if (i == 19 j = 1 j = 38)

{

gamemap[i][j] = '=';

}

else if (j == 0 || j == 39)

{

gamemap[i][j] = '#';

}

else

{

gamemap[i][j] = ' ';

}

//判断蛇是否在当前位置

int k;

for ( k = 0; k len; k++)

{

if (i == x[k]j == y[k])

{

snake = 1;

break;

}

else

{

snake = 0;

}

}

{

if(fcountfx==ify==j)

{

food=1;

}

else

{

food=0;

}

}

//若蛇在当前位置

if (1==snake )

{

printf("*");

}

else if(1==food)

{

printf("f");

}

//若蛇不在当前位置并且当前位置没有水果

else

{

printf("%c", gamemap[i][j]);

}

}

printf("\n");

}

printf("score:%d",score);

}

//移动

void move(int x[],int y[])

{

char s;

s=getch();

int move=0,beat=0;

while (1)

{

int cx[800];

int cy[800];

memcpy(cx, x, sizeof(int)*len);

memcpy(cy, y, sizeof(int)*len);

//头

if (s=='w')

{

x[0]--;

move=1;

if(x[0]=0)

{

printf("Game over\n");

break;

}

}

else if (s=='s')

{

x[0]++;

move=1;

if(x[0]=19)

{

printf("Game over\n");

break;

}

}

else if (s=='a')

{

y[0] --;

move=1;

if(y[0]=0)

{

printf("Game over\n");

break;

}

}

else if (s=='d')

{

y[0]++;

move=1;

if(y[0]=39)

{

printf("Game over\n");

break;

}

}

//身体

int i;

for ( i = 1; i len; i++)

{

x[i] = cx[i - 1];

y[i] = cy[i - 1];

}

for(i=1;ilen;i++)//要是咬到了自己

{

if(x[0]==x[i]y[0]==y[i])

{

beat=1;

}

else

{

beat=0;

}

}

if(1==beat)

{

printf("Game over\n");

break;

}

if(1==move)

{

if(fcountx[0]==fxy[0]==fy)//如果吃到了果子

{

//拷贝当前蛇头地址到第二个结点

memcpy(x+1,cx,sizeof(int)*len);

memcpy(y+1,cy,sizeof(int)*len);

len++;

fcount--;

fx=0;

fy=0;

score++;

createfood();

}

Sleep(70);

system("cls");

PrintgameMap( x, y);

}

else

continue;

if(kbhit())//判断是否按下按键

{

s=getch();

}

}

}

求贪吃蛇C语言代码

// 2.cpp : Defines the entry point for the application.

//

#include "stdafx.h"

#includestdio.h

#includeconio.h

#includetime.h

#includewindows.h

#includestdlib.h

int length=1;//蛇的当前长度,初始值为1

int line[100][2];//蛇的走的路线

int head[2]={40,12};//蛇头

int food[2];//食物的位置

char direction;//蛇运动方向

int x_min=1,x_max=77, y_min=2, y_max=23;//设置蛇的运动区域

int tail_before[2]={40,12};//上一个状态的蛇尾

char direction_before='s';//上一个状态蛇的运动方向

int live_death=1;//死活状态,0死,1活

int eat_flag=0;//吃食物与否的状态。0没吃 1吃了

int max=0;

int delay;//移动延迟时间

void gotoxy(int x, int y)//x为列坐标,y为行坐标

{

COORD pos = {x,y};

HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);

SetConsoleCursorPosition(hOut, pos);

}

void hidden()//隐藏光标

{

HANDLE hOut = GetStdHandle(STD_OUTPUT_HANDLE);

CONSOLE_CURSOR_INFO cci;

GetConsoleCursorInfo(hOut,cci);

cci.bVisible=0;//赋1为显示,赋0为隐藏

SetConsoleCursorInfo(hOut,cci);

}

void update_score()

{

gotoxy(2,1);

printf("我的分数:%d",length);

gotoxy(42,1);

printf("最高记录:%d",max);

}

void create_window()

{

gotoxy(0,0);

printf("╔══════════════════╦═══════════════════╗");

printf("║ ║ ║");

printf("╠══════════════════╩═══════════════════╣");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("║ ║");

printf("╚══════════════════════════════════════╝");

}

void update_line()

{

int i;

if(eat_flag==0)//吃了食物就不用记住上一个状态的蛇尾,否则会被消掉

{

tail_before[0]=line[0][0];//记住上一个状态的蛇尾

tail_before[1]=line[0][1];

for(i=0;ilength-1;i++)//更新蛇头以后部分

{

line[i][0]=line[i+1][0];

line[i][1]=line[i+1][1];

}

line[length-1][0]=head[0];//更新蛇头

line[length-1][1]=head[1];

}

}

void initial()

{

FILE *fp;

gotoxy(head[0],head[1]);

printf("蛇");

line[0][0]=head[0];//把蛇头装入路线

line[0][1]=head[1];

if((fp=fopen("highest","r"))==NULL)

{

fp=fopen("highest","w");

fprintf(fp,"%d",0);

max=0;

fclose(fp);

}//第一次使用时,初始化奖最高分为0

else

{

fp=fopen("highest","r");

fscanf(fp,"%d",max);

}

update_score();

}

void createfood()

{

int flag,i;

srand((unsigned)time(NULL));

for(;;)

{

for(;;)

{

food[0]=rand()%(x_max+1);

if(food[0]%2==0 food[0]x_min)

break;

}//产生一个偶数横坐标

for(;;)

{

food[1]=rand()%(y_max);

if(food[1]y_min)

break;

}

for(i=0,flag=0;ilength;i++)//判断产生的食物是否在蛇身上,在flag=1,否则为0

if(food[0]==line[i][0] food[1]==line[i][1])

{ flag=1; break; }

if(flag==0)// 食物不在蛇身上 结束循环

break;

}

gotoxy(food[0],food[1]);

printf("蛇");

}

void show_snake()

{

gotoxy(head[0],head[1]);

printf("蛇");

if(eat_flag==0)//没吃食物时消去蛇尾

{

gotoxy(tail_before[0],tail_before[1]);

printf(" ");//消除蛇尾

}

else

eat_flag=0;//吃了食物就回到没吃状态

}

char different_direction(char dir)

{

switch(dir)

{

case 'a': return 'd';

case 'd': return 'a';

case 'w': return 's';

case 's': return 'w';

}

return 0;

}

void get_direction()

{

direction_before=direction;//记住蛇上一个状态的运动方向

while(kbhit()!=0) //调试

direction=getch();

if( direction_before == different_direction(direction) || (direction!='a' direction!='s' direction!='d' direction!='w') ) //新方向和原方向相反,或获得的方向不是wasd时,保持原方向

direction=direction_before;

switch(direction)

{

case 'a': head[0]-=2; break;

case 'd': head[0]+=2; break;

case 'w': head[1]--; break;

case 's': head[1]++; break;

}

}

void live_state()//判断蛇的生存状态

{

FILE *fp;

int i,flag;

for(i=0,flag=0;ilength-1;i++)//判断是否自己咬到自己

if( head[0]==line[i][0] head[1]==line[i][1])

{

flag=1;

break;

}

if(head[0]=x_min || head[0]=x_max || head[1]=y_min || head[1]=y_max || flag==1)

{

system("cls");

create_window();

update_score();

gotoxy(35,12);

printf("游戏结束!\n");

Sleep(500);

live_death=0;

fp=fopen("highest","w");

fprintf(fp,"%d",max);//保存最高分

}

}

void eat()

{

if(head[0]==food[0]head[1]==food[1])

{

length++;

line[length-1][0]=head[0];//更新蛇头

line[length-1][1]=head[1];

eat_flag=1;

createfood();

if(lengthmax)

max=length;

update_score();

if(delay100)

delay-=30;//加速

}

}

void main()

{

int x=0,y=0;

// int i;

hidden();//隐藏光标

create_window();

initial();

createfood();

for(direction='s',delay=600;;)

{

get_direction();

eat();

update_line();

live_state();//判断生死状态

if(live_death==1)

{

show_snake();

}

else

break;

Sleep(delay);

}

}

关于C语言写贪吃蛇

我以实现一个~~请笑纳~#include "stdio.h"

#include "graphics.h"

#include "stdlib.h"

#include "dos.h"

#define N 200

#define LEFT 0x4b00

#define RIGHT 0x4d00

#define DOWN 0x5000

#define UP 0x4800

#define Esc 0x011b

int i,key;

int score=0;

int gamespeed=50000;struct Food

{

int x;

int y;

int yes;

}food;

struct Snake

{

int x[N];

int y[N];

int node;

int direction;

int life;

}snake;void Init();

void DrawK();

void GamePlay();

void GameOver();

void PrScore();

void Close();

void main()

{

Init();/*图形界面驱动*/

DrawK();/*作围墙*/

GamePlay();

Close();

}

/*图形界面驱动模块*/

void Init()

{

int gd=DETECT,gm;

initgraph(gd,gm,"");

}

/*作矩形围墙*/

void DrawK()

{

setcolor(11);

setlinestyle(0,0,3);

for(i=50;i=600;i+=10)

{

rectangle(i,40,i+10,49);

rectangle(i,451,i+10,460);

}

for(i=40;i=450;i+=10)

{

rectangle(50,i,59,i+10);

rectangle(601,i,610,i+10);

}

getch();

}void GamePlay()

{

randomize();

/*初始状态*/

food.yes=1;

snake.life=0;

snake.direction=1;

snake.x[0]=100;

snake.y[0]=100;

snake.x[1]=110;

snake.y[1]=100;

snake.node=2;

PrScore();

/*重复玩游戏模块*/

while(1)

{

/*没有按键情况下蛇的运动*/

while(!kbhit())

{

/*食物的出现*/

if(food.yes==1)

{

food.x=rand()%400+60;

food.y=rand()%350+60;

/*将食物出现位置控制在整格*/

while(food.x%10!=0)

food.x++;

while(food.y%10!=0)

food.y++;

food.yes=0;/*食物位置控制好了就改变状态*/

}

/*显示食物*/

if(food.yes==0)

{

setcolor(GREEN);

rectangle(food.x,food.y,food.x+10,food.y-10);

}

/*蛇的位置变化*/

for(i=snake.node-1;i0;i--)

{

snake.x[i]=snake.x[i-1];

snake.y[i]=snake.y[i-1];

}

/*按方向键时蛇的位置变化*/

switch(snake.direction)

{

case 1:snake.x[0]+=10;break;

case 2:snake.x[0]-=10;break;

case 3:snake.y[0]-=10;break;

case 4:snake.y[0]+=10;break;

}

/*蛇自己与自己相撞时生命结束*/

for(i=3;isnake.node;i++)

{

if(snake.x[i]==snake.x[0]snake.y[0]==snake.y[i])

{

GameOver();

snake.life=1;

break;

}

}

/*蛇撞墙时死亡*/

if(snake.x[0]55||snake.x[0]595||snake.y[0]55||snake.y[0]455)

{

GameOver();

snake.life=1;

}

/*蛇的生命状态判断*/

if(snake.life==1)

break;

/*蛇吃食物*/

if(snake.x[0]==food.xsnake.y[0]==food.y)

{

setcolor(0);

rectangle(food.x,food.y,food.x+=10,food.y-=10);

snake.x[snake.node]=-20;

snake.y[snake.node]=-20;

snake.node++;

food.yes=1;

score+=10;

PrScore();

}

/*画蛇*/

setcolor(4);

for(i=0;isnake.node;i++)

rectangle(snake.x[i],snake.y[i],snake.x[i]+10,snake.y[i]-10);

delay(gamespeed);

/*去除最后一节*/

setcolor(0);

rectangle(snake.x[snake.node-1],snake.y[snake.node-1],snake.x[snake.node-1]+10,snake.y[snake.node-1]-10);

}/*end while(!kbhit())*/

if(snake.life==1)

break;

key=bioskey(0);

if(key==Esc)

break;

else if(key==UPsnake.direction!=4)

snake.direction=3;

else if(key==RIGHTsnake.direction!=2)

snake.direction=1;

else if(key==LEFTsnake.direction!=1)

snake.direction=2;

else if(key==DOWNsnake.direction!=3)

snake.direction=4;

}/*endwhile(1)*/

}

//游戏结束

void GameOver()

{

cleardevice();

PrScore();

setcolor(RED);

settextstyle(0,0,4);

outtextxy(200,200,"GAME OVER");

getch();

}/*打印分数*/

void PrScore()

{

char str[10];

setfillstyle(1,14);

bar(50,15,220,35);

setcolor(6);

settextstyle(0,0,2);

sprintf(str,"score:%d",score);

outtextxy(55,20,str);

} /*图形结束*/

void Close()

{

getch();

closegraph();

}

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