C语言贪吃蛇小程序

#include<stdio.h>
#include<time.h>
#include<conio.h>
#include<stdlib.h>
int head=3,tail=0,f=0,s,t,m;
int main()
{ int i,j;
int zuobiao[2][80];
long start;
int direction=77;
int gamespeed;
int timeover;
int change(char qipan[30][80],int zuobiao[2][80],char direction);
printf("auto? Y/N\n");
m=getch();
if (m=='y')
{
zuobiao[0][tail]=1;zuobiao[1][tail]=1;zuobiao[0][1]=1;zuobiao[1][1]=2;zuobiao[0][2]=1;zuo biao[1][2]=3;zuobiao[0][head]=1;zuobiao[1][head]=4;
/*处理棋盘*/
char qipan[20][80];//定义棋盘
for(i=0;i<=19;i++)
for(j=0;j<=79;j++)
qipan[i][j]=' ';//初始化棋盘
qipan[1][1]=qipan[1][2]=qipan[1][3]='*';//初始化蛇的位置
qipan[1][4]='#';
printf("start\n");
printf("Input your game level,please.\ 1-1000\n");
scanf("%d",&gamespeed);
s=rand()%20;
t=rand()%80;
qipan[s][t]='$';
while(direction!='q')
{ system("cls"); // 清屏
for(i=0;i<20;i++)//打印出棋盘
for(j=0;j<80;j++)
printf("%c",qipan[i][j]);
timeover=1;
start=clock();
while(!kbhit()&&(timeover=clock()-start<=1000-gamespeed));
if(direction==72||direction==80)
if(s!=zuobiao[0][head])
if(s-zuobiao[0][head]<0)
direction=72;
else direction=80;
else
if(t-zuobiao[1][head]<0)
direction=75;
else direction=77;
else if(t!=zuobiao[1][head])
if(t-zuobiao[1][head]<0)
direction=75;
else direction=77;
else
if(t-zuobiao[1][head]<0)
direction=72;
else direction=80;
if(!(direction==72||direction==80||direction==75||direction==77))
{
return 0;
system("cls");
printf("GAME OVER!\n");
}
if(!change(qipan,zuobiao,direction))
{
direction='q';
system("cls");
printf("GAME OVER!\n");
}
if(f==1)
{
s=rand()%20;
t=rand()%80;
qipan[s][t]='$';
f=0;
}
}
return 0;
}
else
zuobiao[0][tail]=1;zuobiao[1][tail]=1;zuobiao[0][1]=1;zuobiao[1][1]=2;zuobiao[0][2]=1;zuo biao[1][2]=3;zuobiao[0][head]=1;zuobiao[1][head]=4;
/*处理棋盘*/
char qipan[20][80];//定义棋盘
for(i=0;i<20;i++)
for(j=0;j<80;j++)
qipan[i][j]=' ';//初始化棋盘
for(i=0;i<80;i++)
qipan[0][i]='_';
for(i=1;i<=20;i++)
qipan[i][0]='|';
for(i=1;i<=20;i++)
qipan[i][79]='|';
for(i=0;i<80;i++)
qipan[19][i]='_';
qipan[1][1]=qipan[1][2]=qipan[1][3]='*';//初始化蛇的位置
qipan[1][4]='#';
printf("start\n");
printf("Input your game level,please.\ 1-1000\n");
scanf("%d",&gamespeed);
s=rand()%20;
t=rand()%80;
qipan[s][t]='$';
while(direction!='q')
{ system("cls"); // 清屏
for(i=0;i<20;i++)//打印出棋盘
for(j=0;j<80;j++)
printf("%c",qipan[i][j]);
timeover=1;
start=clock();
while(!kbhit()&&(timeover=clock()-start<=1000-gamespeed));
if(timeover)
{
getch();
direction=getch();
}
else
direction=direction;
if(!(direction==72||direction==80||direction==75||direction==77)) {
return 0;
system("cls");
printf("GAME OVER!\n");
}
if(!change(qipan,zuobiao,direction))
{
direction='q';
system("cls");
printf("GAME OVER!\n");
}
if(f==1)
{
s=rand()%20;
t=rand()%80;
qipan[s][t]='$';
f=0;
}
}
return 0;
}
int change(char qipan[20][80],int zuobiao[2][80],char direction) {
int x,y;
{if(direction==72)
{x=zuobiao[0][head]-1;
y=zuobiao[1][head]; }
if(direction==80)
{x=zuobiao[0][head]+1;
y=zuobiao[1][head];}
if(direction==75)
{x=zuobiao[0][head];
y=zuobiao[1][head]-1;}
if(direction==77)
{x=zuobiao[0][head];
y=zuobiao[1][head]+1;}
if(x<0)
x=18;
else if(x>18)
x=0;
else if(y>78)
y=0;
else if(y<0)
y=78;
if(qipan[s][t]!='$')
f=1;
qipan[zuobiao[0][tail]][zuobiao[1][tail]]=' ';
tail=(tail+1)%80;
qipan[zuobiao[0][head]][zuobiao[1][head]]='*';
head=(head+1)%80;
zuobiao[0][head]=x;
zuobiao[1][head]=y;
qipan[zuobiao[0][head]][zuobiao[1][head]]='#';
return 1;
}
}。