//Ball Rolling
//Written by:  Aaron Hillebert
//Date: 12/3/07
//Period:  3


#include<stdio.h>
#include<iostream.h>
#include<conio.h>
#include<string.h>
#include<ctype.h>
#include<math.h>
#include<stdlib.h>
#include<iomanip.h>
#include<dos.h>
#include<graphics.h>
#include<fstream.h>
#include<process.h>
#include<time.h>

int x;                     //Variable to make it move

void ball_rolling()
{

int driver=VGA;//
int mode=VGAHI;

initgraph(&driver, &mode,"\\TC\\BGI");  //open graphics mode

for (x=50;x<=450;x=x+5)
{
setcolor(YELLOW);        //sets the color to yellow
circle (x, 200, 50);     //draws the circle
delay(50);               //a short delay to give effect of rolling
setcolor(BLACK);         //sets the color to black
circle (x, 200, 50);     //draws another circle over the orginal except in black
}			 //repeats the loop

getch();                 //wait for user to press enter
closegraph();		 //closes graphics mode
}


void main()              //main funtion
{

clrscr();

cout.setf(ios::showpoint);
cout.setf(ios::fixed);

ball_rolling();          //funtion that rolls the ball


getch();

}