MOVING FISH C PROGRAM

     MOVING FISH C PROGRAM

This is a computer graphics program which shows movement of a fish like object .this is why it is also known as the moving fish program.The aim of the program is to make the fish move in a direction giving an impression of a moving fish.

Implementation in C

#include<stdlib.h>
#include<conio.h>
#include<dos.h>
#include<graphics.h>
#include<ctype.h>
 
void main()
{
        int gd=DETECT,gm;
        int xincr=0,newy=0,yincr=5;
 
        initgraph(&gd,&gm," ");
        cleardevice();
        while(!kbhit())
        {
                ellipse(520-xincr,200,30,330,90,30);
                circle(450-xincr,193,3);
                line(430-xincr,200,450-xincr,200);
                line(597-xincr,185,630-xincr,170);
                line(597-xincr,215,630-xincr,227);
                line(630-xincr,170,630-xincr,227);
                line(597-xincr,200,630-xincr,200);
                line(597-xincr,192,630-xincr,187);
                line(597-xincr,207,630-xincr,213);
                line(500-xincr,190,540-xincr,150+newy);
                line(530-xincr,190,540-xincr,150+newy);
                if(xincr>=500)
                        xincr=0;
                if(newy>=82)
                        yincr=-5;
                xincr=xincr+5;
                if(newy<=0)
                        yincr=5;
                newy=newy+yincr;
                delay(50);
                cleardevice();
        }
        cleardevice();
}

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