# include <stdio.h> 
# include <conio.h> 
# include <dos.h> 
# include <string.h> 
# include <stdlib.h> 
 
int yilan[100][2]; 
int yemx,yemy,yb; 
int tus; 
int i,j; 
int puan,hiz,toppuan; 
int secim; 
int durum=0; 
 
acilis() 
{ 
clrscr(); 
textcolor(4); 
gotoxy(23,5); cprintf("Ú"); 
gotoxy(51,5); cprintf("¿"); 
gotoxy(23,16); cprintf("À"); 
gotoxy(51,16); cprintf("Ù"); 
 
textcolor(10); gotoxy(26,8); cprintf("[1] Yavas Puan(5)"); 
textcolor(10); gotoxy(26,9); cprintf("[2] Normal Puan(10)"); 
textcolor(10); gotoxy(26,10); cprintf("[3] Hizli Puan(15)"); 
textcolor(10); gotoxy(26,11); cprintf("[4] Cok Hizli Puan(20)"); 
textcolor(10); gotoxy(26,12); cprintf("[5] Cikis"); 
textcolor(2); gotoxy(26,14); cprintf("Seciminiz...: "); 
textcolor(7); 
secim=getch(); 
switch(secim) 
{ 
case '1': puan=5; hiz=200; break; 
case '2': puan=10; hiz=150; break; 
case '3': puan=15; hiz=100; break; 
case '4': puan=20; hiz=50; break; 
case '5': return 0; break; 
default : puan=5; hiz=200; break; 
} 
 
clrscr(); 
textcolor(9); gotoxy(30,1); cprintf("441 R10'cunun YILAN OYUNU"); 
textcolor(4); 
gotoxy(5,2); cprintf("Ú"); 
gotoxy(75,2); cprintf("¿"); 
gotoxy(5,22); cprintf("À"); 
gotoxy(75,22); cprintf("Ù"); 
textcolor(7); 
for (i=6;i<=74;i++) 
{ 
gotoxy(i,2); cprintf("Ä"); 
gotoxy(i,22); cprintf("Ä"); 
} 
for (i=3;i<=21;i++) 
{ 
gotoxy(5,i);cprintf("³"); 
gotoxy(75,i);cprintf("³"); 
} 
yb=3; 
yilan[0][0]=10; 
yilan[1][0]=9; 
yilan[2][0]=8; 
 
yilan[0][1]=10; 
yilan[1][1]=10; 
yilan[2][1]=10; 
 
randomize(); 
yemx=(rand()%50)+5; 
yemy=(rand()%10)+5; 
 
textcolor(7); 
for (i=0;i<yb;i++) 
{ 
gotoxy(yilan[i][0],yilan[i][1]); cprintf(""); 
} 
textcolor(2); gotoxy(yemx,yemy); cprintf("*"); 
gotoxy(yilan[yb-1][0],yilan[yb-1][1]); printf(" "); 
} 
 
yem() 
{ 
randomize(); 
j=0; 
while(j==0) 
{ 
yemx=(rand()%67)+6; 
yemy=(rand()%17)+3; 
for (i=0;i<yb;i++) 
{ 
if (yemx!=yilan[i][0] && yemy!=yilan[i][1]) 
j=1; 
textcolor(2); gotoxy(yemx,yemy); cprintf("*"); 
} 
} 
} 
 
 
yilanciz() 
{ 
textcolor(7); 
for (i=0;i<yb;i++) 
{ 
gotoxy(yilan[i][0],yilan[i][1]); printf(""); 
} 
gotoxy((yilan[yb-1][0]),(yilan[yb-1][1])); printf(" "); 
 
if (yilan[0][0]==yemx && yilan[0][1]==yemy) 
{ 
yb=yb+1; 
toppuan=toppuan+puan; 
gotoxy(30,24); printf("PUAN...: %d ",toppuan); 
gotoxy((yilan[yb-1][0]),(yilan[yb-1][1])); printf(""); 
gotoxy(30,24); printf("PUAN...: %d ",toppuan); 
yem(); 
} 
if (yilan[0][1]==2 || yilan[0][1]==22 || yilan[0][0]==5 || yilan[0][0]==75) 
{ 
gotoxy(30,25); printf("Oyun Bitti!"); durum=1; 
return 0; 
} 
 
for (i=1;i<yb;i++) 
{ 
if(yilan[0][0]==yilan[i][0] && yilan[0][1]==yilan[i][1]) 
{ 
gotoxy(30,25); printf("Oyun Bitti!"); durum =1; return 0; 
} 
} 
} 
 
 
main() 
{ 
acilis(); 
tus=getch(); 
while(tus!=27) 
{ 
while(!kbhit() && durum==0) 
{ 
if(tus==77) //sag 
{ 
for (i=yb-1;i>0;i--) 
{ 
yilan[i][0]=yilan[i-1][0]; 
yilan[i][1]=yilan[i-1][1]; 
} 
yilan[0][0]=yilan[0][0]+1; 
yilanciz(); 
} 
 
if (tus==80) //asagi 
{ 
for (i=yb-1;i>0;i--) 
{ 
yilan[i][0]=yilan[i-1][0]; 
yilan[i][1]=yilan[i-1][1]; 
} 
yilan[0][1]=yilan[0][1]+1; 
yilanciz(); 
} 
 
if (tus==72) //yukari 
{ 
for (i=yb-1;i>0;i--) 
{ 
yilan[i][0]=yilan[i-1][0]; 
yilan[i][1]=yilan[i-1][1]; 
} 
yilan[0][1]=yilan[0][1]-1; 
yilanciz(); 
} 
 
if (tus==75) //sol 
{ 
for (i=yb-1;i>0;i--) 
{ 
yilan[i][0]=yilan[i-1][0]; 
yilan[i][1]=yilan[i-1][1]; 
} 
yilan[0][0]=yilan[0][0]-1; 
yilanciz(); 
} 
if (durum==1) 
{ 
getch(); 
return 0; 
} 
delay(hiz); 
} 
tus=getch(); 
} 
 
getch(); 
}