Aeroplane

/*

 * THIS IS A PROGRAM THAT DRAWS A FLYING AEROPLANE. THE KEYS CONTROL THE MOTION OF THE PLANE.

 */

#include<stdio.h>

#include<conio.h>

#include<graphics.h>

#include<stdlib.h>

#include<dos.h>

void main(){

 int gd=DETECT,gm,x,maxx,y,maxy,key,h_dir,v_dir;

 char *aeroplane;

 printf("Use arrow keys to move the aeroplane.\n\n");

 printf("\n1.Press \"any key\" to continue.");

 printf("\n2.Press \"Esc\" at  the end to exit.");

 getch();

 clrscr();

 initgraph(&gd,&gm,"C:\\tc\\BGI");

 maxx=getmaxx();

 maxy=getmaxy();

 // ============ draw the aeroplane ==================

moveto(56,165);

lineto(57,163);

lineto(58,161);

lineto(59,160);

lineto(60,159);

lineto(61,159);

lineto(62,158);

lineto(63,158);

lineto(64,157);

lineto(65,157);

lineto(66,156);

lineto(67,156);

lineto(68,155);

lineto(69,155);

lineto(70,154);

lineto(71,154);

lineto(72,154);

lineto(73,154);

lineto(74,153);

lineto(75,153);

lineto(76,153);

lineto(77,152);

lineto(78,152);

lineto(79,152);

lineto(80,151);

lineto(80,151);

lineto(81,150);

lineto(82,149);

lineto(83,148);

lineto(84,147);

lineto(85,146);

lineto(86,145);

lineto(87,144);

lineto(88,143);

lineto(91,142);

lineto(93,141);

lineto(98,139);

lineto(103,137);

lineto(110,135);

lineto(114,134);

lineto(120,133);

lineto(125,132);

lineto(130,131);

lineto(151,130);

lineto(264,130);

lineto(264,130);

lineto(351,132);

lineto(415,132);

lineto(426,132);

lineto(429,131);

lineto(431,130);

lineto(434,129);

lineto(437,128);

lineto(440,127);

lineto(443,126);

lineto(445,125);

lineto(448,124);

lineto(451,123);

lineto(453,122);

lineto(458,119);

lineto(507,54);

lineto(520,53);

lineto(522,54);

lineto(507,137);

lineto(516,136);

lineto(566,129);

lineto(575,129);

lineto(515,142);

lineto(515,149);

lineto(512,152);

lineto(507,154);

lineto(458,170);

lineto(413,182);

lineto(401,183);

lineto(371,184);

lineto(331,184);

lineto(321,190);

lineto(319,193);

lineto(316,194);

lineto(310,193);

lineto(302,196);

lineto(295,197);

lineto(287,198);

lineto(270,198);

lineto(267,197);

lineto(266,195);

lineto(264,193);

lineto(263,190);

lineto(263,187);

lineto(259,187);

lineto(256,191);

lineto(251,192);

lineto(244,193);

lineto(234,194);

lineto(229,195);

lineto(212,195);

lineto(206,194);

lineto(206,191);

lineto(204,186);

lineto(121,185);

lineto(111,184);

lineto(103,183);

lineto(96,182);

lineto(89,181);

lineto(84,180);

lineto(80,179);

lineto(77,178);

lineto(73,177);

lineto(70,176);

lineto(68,175);

lineto(66,174);

lineto(63,172);

lineto(61,171);

lineto(60,170);

lineto(59,169);

lineto(58,167);

lineto(56,165);

//nozzle

moveto(64,157);

lineto(64,173);

floodfill(60,165,WHITE);

//windscreen

moveto(91,142);

lineto(99,145);

lineto(99,149);

lineto(96,151);

lineto(81,150);

floodfill(89,147,BLACK);

//lower body

moveto(121,185);

lineto(204,185);

lineto(262,184);

//wing

moveto(319,179);

lineto(471,149);

lineto(291,171);

lineto(319,179);

floodfill(319,175,WHITE);

//window border upper

moveto(99,145);

lineto(120,145);

lineto(120,142);

lineto(132,142);

lineto(132,145);

lineto(454,147);

lineto(454,144);

lineto(462,144);

lineto(462,148);

lineto(515,148);

//window border lower

moveto(64,173);

lineto(120,159);

lineto(120,168);

lineto(132,168);

lineto(132,159);

lineto(285,159);

lineto(285,163);

lineto(305,163);

lineto(305,159);

lineto(488,159);

//propeller

moveto(262,184);

lineto(263,179);

lineto(264,177);

lineto(265,174);

lineto(267,173);

lineto(270,171);

lineto(274,170);

lineto(283,170);

lineto(291,171);

lineto(295,172);

lineto(299,173);

lineto(307,175);

lineto(315,177);

lineto(319,179);

lineto(321,182);

lineto(331,184);

int i;

for(i=127 ; i<475; i+=10)

fillellipse(i,152,2,2);

floodfill(250,140,WHITE);

// ======================================================

 aeroplane=malloc(imagesize(10,10,200,200));

 getimage(10,10,200,200,aeroplane);

 cleardevice();

 y=15;

 x=40;

  while(1)

    {

    putimage(x,y,aeroplane,COPY_PUT);

    h_dir=0;

    v_dir=0;

    key=getkey();

    if(key==1)

            exit(0);

            if(key==72)

                v_dir=-1;

            else if(key==80)

                v_dir=1;

            else if(key==75)

               h_dir=-1;

            else if(key==77)

               h_dir=1;

            x=x+h_dir*10;

            y=y+v_dir*10;

    delay(10);

    cleardevice();

             if(x>=maxx)

                        x=0;

             else if(x<=0)

                x=maxx;

             if(y>=maxy)

                y=0;

             else if(y<=0)

               y=maxy;

    }

 }

 getkey(){

  union REGS i,o;

    while(!kbhit())

    i.h.ah=0;

    int86(22,&i,&o);

    //printf("%d",o.h.ah);

    return(o.h.ah);

    }