tic tac toe (tic-tac-toe) in C

tic tac toe in C
============

#include <stdio.h>
#include <graphics.h>
#include <stdlib.h>
#include <conio.h>

int rowcol[9]={1,2,3,4,5,6,7,8,9};

void main(){

int gdriver,gmode,errorcode;
int is;
int i,temp;
int bool;
char ch[2];
bool=0;
gdriver=EGA;
gmode=EGAHI;
/*initialize the graphics driver*/
initgraph(&gdriver,&gmode,"");
/* error handling for graphics driver */
errorcode = graphresult();
if ( errorcode != grOk ) {
printf("Graphics Error \n %s",grapherrormsg(errorcode));
printf("\n Press any key to halt:");
getch();
exit(1);
}

setbkcolor(11);
setcolor(1);
settextstyle(0,0,2);
outtextxy(40,40,"WELCOME TO THE GAME OF SUNCHOKRI");
/*
for(is=1000;is>500;is--){
sound(is);
delay(250);
}
nosound();
*/
setcolor(12);

outtextxy(150,120,"BY ----");
/* preloader logic in c programming */
setcolor(1);
i=0;
while(i!=600){
preloader(i);
delay(300);
i++;
}


sleep(2);
cleardevice();
mainscreen();
positionofx();
chanceofplayer(bool);

/*if q is pressed quit the game */
while((*ch=getch())!='q') {
/*if n is pressed new game*/
if(*ch=='n'){
for(is=0;is<9;is++){
rowcol[is]=is+1;
}
bool=0;
cleardevice();
mainscreen();
positionofx();
chanceofplayer(bool);
}

temp=atoi(ch) ;
if (temp==0){
}
else {

if (rowcol[temp-1]==11 rowcol[temp-1]==22){
}
else {
if(bool==0){
rowcol[temp-1]=11;
}
else
{
rowcol[temp-1]=22;
}
cleardevice();
mainscreen();
positionofx();
if(bool==0){
bool=1;
}
else
{
bool=0;
}
chanceofplayer(bool);
}
}
}
/*
getch(); */
/*closing or deallocating graphic driver*/
closegraph();
}

/*main background screen*/
mainscreen() {
setbkcolor(12);
rectangle(10,10,620,250);
setcolor(14);
settextstyle(0,0,4);
outtextxy(35,300,"S U N C H O K R I");
setcolor(9);
settextstyle(0,0,2);
outtextxy(105,220,"Player 1 :11 Player 2 :22");
setcolor(15);
settextstyle(0,0,1);
outtextxy(0,0,"Author: ----SG");
/* small rectagle for sunchokri.. */
setcolor(WHITE);
rectangle(20,20,300,200);
rectangle(50,50,90,80);
rectangle(100,50,140,80);
rectangle(150,50,190,80);

rectangle(50,120,90,90);
rectangle(100,120,140,90);
rectangle(150,120,190,90);

rectangle(50,160,90,130);
rectangle(100,160,140,130);
rectangle(150,160,190,130);

outtextxy(399,60,"q TO QUIT GAME");
outtextxy(399,80,"n FOR NEW GAME");
}

/* logic of various functions in c */
preloader(int i) {
outtextxy(i,300,"");
}

positionofx(){
char x[10];
setcolor(YELLOW);

itoa(rowcol[8],x,10);
/*last row */
outtextxy(165,140,x);
itoa(rowcol[7],x,10);
outtextxy(115,140,x);
itoa(rowcol[6],x,10);
outtextxy(65,140,x);

/*second last row */
itoa(rowcol[5],x,10);
outtextxy(165,100,x);
itoa(rowcol[4],x,10);
outtextxy(115,100,x);
itoa(rowcol[3],x,10);
outtextxy(65,100,x);

/*first row */
itoa(rowcol[2],x,10);
outtextxy(165,60,x);
itoa(rowcol[1],x,10);
outtextxy(115,60,x);
itoa(rowcol[0],x,10);
outtextxy(65,60,x);
}

chanceofplayer(int bool1 ) {
char s[1];
if(bool1==0){
bool1=1; }
else
{
bool1=2; }

itoa(bool1,s,10);
setcolor(4);
outtextxy(33,33,"Turn of player : ");
outtextxy(173,33,s);

/* logic for winning the game */
if((rowcol[0]==11 && rowcol[1]==11 && rowcol[2]==11)(rowcol[3]==11 && rowcol[4]==11 && rowcol[5]==11)(rowcol[6]==11&&rowcol[7]==11&&rowcol[8]==11)(rowcol[0]==11&&rowcol[4]==11&&rowcol[8]==11)(rowcol[2]==11&&rowcol[4]==11&&rowcol[6]==11)){
outtextxy(399,100, "1 WINS");
sound(350);
delay(2000);
nosound();
}
else if((rowcol[0]==22&&rowcol[1]==22&&rowcol[2]==22)(rowcol[3]==22&&rowcol[4]==22&&rowcol[5]==22)(rowcol[6]==22&&rowcol[7]==22&&rowcol[8]==22)(rowcol[0]==22&&rowcol[4]==22&&rowcol[8]==22)(rowcol[2]==22&&rowcol[4]==22&&rowcol[6]==22)){
outtextxy(399,100, "2 WINS");
sound(350);
delay(2000);
nosound();
}
else if((rowcol[0]==22&&rowcol[3]==22&&rowcol[6]==22)(rowcol[1]==22&&rowcol[4]==22&&rowcol[7]==22)(rowcol[2]==22&&rowcol[5]==22&&rowcol[8]==22)){
outtextxy(399,100, "2 WINS");
sound(350);
delay(2000);
nosound();
}
else if((rowcol[0]==11&&rowcol[3]==11&&rowcol[6]==11)(rowcol[1]==11&&rowcol[4]==11&&rowcol[7]==11)(rowcol[2]==11&&rowcol[5]==11&&rowcol[8]==11)){
outtextxy(399,100, "1 WINS");
sound(350);
delay(2000);
nosound();
}
else{
outtextxy(399,100,"NO RESULT");
}
}