#include <graphics.h>
#include <stdlib.h>
#include <stdio.h>
#include<malloc.h>
#include<dos.h>
#include <conio.h>
int xasp,yasp,gdriver = VGA, gmode=VGAMED, errorcode;
struct pos { int x; int y; };
struct face { int radius; struct pos position; int mood; };
typedef struct face face;
face *face1;
void draweyes();
void draweyes();
void drawhair();
void drawmouth();
void  drawnose();
void getposition()
 {
 printf("Enter X Co-ordinate:");
 scanf("%d",&face1->position.x);
 printf("Enter X Co-ordinate:");
 scanf("%d",&face1->position.y);
 }
 void drawface()
  {
  char ch='x';
  int i=0,x,y,color,r,imgsize,dif;
  x=face1->position.x=320;
  y=face1->position.y=180;
  face1->radius=150;
  color=15;
  r=face1->radius;
  setbkcolor(0);
  getaspectratio(&xasp,&yasp);
  setcolor(8);
  circle(x,y,face1->radius);
  setfillstyle(1,color);
  floodfill(x,y,getcolor());
  draweyes();
  drawhair();
  drawmouth();
  drawnose();
  }
void drawnose()
  {
   int i,x,y,r;
   x=face1->position.x;
   y=face1->position.y;
   r=face1->radius;
   setcolor(0);
   for(i=0;i<2;i++)
    {
    arc(x-160-i,y-r/4,340-i,10,r);
    line(x-20,y+4+i,x+20,y+10+i);
     }
  }

void  draweyes()
  {
    int i,x1,x2,y1,y2,r;
    setcolor(0);
    r=face1->radius;
    x1=face1->position.x-r/2;
    y1=face1->position.y-r/4;
    x2=face1->position.x+r/2;
    y2=face1->position.y-r/4;
    setaspectratio(xasp/2,yasp);
    arc(x1,y1-r/8,40,140,r/4);//left eyebrow
    arc(x1,y1-r/8+1,40,140,r/4);//left eyebrow
    arc(x1,y1-r/8+2,40,140,r/4);//left eyebrow
    setaspectratio(xasp,yasp);
    for(i=0;i<2;i++)
      {
       arc(x1,y1+i+5,40,140,r/4); //upper left eye
       arc(x1,y1-r/5+i,220,320,r/4); //lower left eye
      }
    circle(x1,y1-r/12,r/10);//left pupul
    setfillstyle(1,0);
    floodfill(x1,y1-r/10,getcolor());
    setfillstyle(1,WHITE);
    floodfill(x1-15,y1-r/6,getcolor());
    setaspectratio(xasp/2,yasp);
    arc(x2,y2-r/8,40,140,r/4);//right eyebrow
    arc(x2,y2-r/8+1,40,140,r/4);//right eyebrow
    arc(x2,y2-r/8+2,40,140,r/4);//right eyebrow
    setaspectratio(xasp,yasp);
    for(i=0;i<2;i++)
      {
	arc(x2,y2+i+5,40,140,r/4);//upper right eye
	arc(x2,y2-r/5+i,220,320,r/4);//lower right eye
      }
    circle(x2,y2-r/12,r/10);//right pupil
    setfillstyle(1,0);
    floodfill(x2,y2-r/12,getcolor());
    setfillstyle(1,WHITE);
    floodfill(x2-15,y2-r/6,getcolor());
   }
void drawmouth()
  {
   int x,y,r,i; x=face1->position.x;
   y=face1->position.y+(face1->radius/1.5);
   r=face1->radius; setcolor(BLACK);
   if((face1->mood)==1)

   for(i=0;i<4;i++)
   arc(x,y-r/2+i,220,320,r/2);//make happy
   if((face1->mood)==0)
   for(i=0;i<4;i++)
   arc(x,y-i,40,140,r/2);//make sad
}
void drawhair()
{
  int x,y,r;
   setcolor(8);
   setaspectratio(xasp,yasp/1.5);
   r=face1->radius; x=face1->position.x-r/2;
   y=face1->position.y-r/3;
   arc(x,y,34,225,100);

   arc(x+r,y,314,138,100);
   setfillstyle(1,RED);
   floodfill(x,y-70,getcolor());
   floodfill(x+r,y-70,getcolor());
   setaspectratio(xasp,yasp);
   }
   void main(void)
    {
     int i=0;
     initgraph(&gdriver, &gmode,"c:\\tc\\bgi");
     while(!kbhit())
      {
       if((i%2)==1)
	{
	 setvisualpage(1);
	 setactivepage(0);
	 clearviewport();
	 face1->mood=0;
	 drawface();

	 delay(1000); }
       else
	{
	 setvisualpage(0);
	 setactivepage(1);
	 clearviewport();
	 face1->mood=1;

	 drawface();
	 delay(300);
       } i++;
      }
     getch();
     closegraph();
  }