Design A Screen saver in c on Moving Train with Side view.
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This document contains C++ code for animating a train. It defines functions to draw various parts of the train like the engine, wheels, smoke, tracks etc. The main function calls these functions in a loop, incrementing the x position each time to simulate movement. It initializes graphics mode and clears the screen before drawing each frame of the animation.
![front_engine(i);
}
void horn(){
x+=20;
sound(50+x);
delay(1000);
}
voidgray_side(inti){
int poly[8]={310+i,300,310+i,315,200+i,315,200+i,300};
setcolor(DARKGRAY);
setfillstyle(1,DARKGRAY);
fillpoly(4,poly);
setcolor(15);
line(210+i,220,310+i,220);
line(210+i,222,308+i,222);
line(308+i,222,308+i,325);
line(310+i,220,310+i,325);
line(310+i,325,308+i,325);
}
void sun(){
circle(500,70,50);
setfillstyle(1,LIGHTRED);
floodfill(500,70,15);
}
voidsky_frame(){
int x=getmaxx();
int poly[8]={0,0,x,0,x,225,0,225};
setfillstyle(1,11);
fillpoly(4,poly);](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Design A Screen saver in c on Moving Train with Side view.
- 1. /*coded by: Sanjay Kumar cahkravarti*/ #include <graphics.h> #include <stdlib.h> #include <iostream.h> #include <conio.h> #include<dos.h> #include<process.h> #include<math.h> int x; voidsky_frame(); void frame(); void side(int); void wheel(int); void wheel1(int); void bulb(int); voidfront_engine(int); voidhot_engine(int); voidvapour_hole(int); void bird(int); voidw_pipe(int); voidr_pipe(int); voidgray_side(int); voidfront_plate(int); void track(); void boggy(int); void smoke(int); void sun(); void horn(); void train(inti){
- 2. front_engine(i); } void horn(){ x+=20; sound(50+x); delay(1000); } voidgray_side(inti){ int poly[8]={310+i,300,310+i,315,200+i,315,200+i,300}; setcolor(DARKGRAY); setfillstyle(1,DARKGRAY); fillpoly(4,poly); setcolor(15); line(210+i,220,310+i,220); line(210+i,222,308+i,222); line(308+i,222,308+i,325); line(310+i,220,310+i,325); line(310+i,325,308+i,325); } void sun(){ circle(500,70,50); setfillstyle(1,LIGHTRED); floodfill(500,70,15); } voidsky_frame(){ int x=getmaxx(); int poly[8]={0,0,x,0,x,225,0,225}; setfillstyle(1,11); fillpoly(4,poly);
- 3. } voidfront_engine(inti) { int poly[8]={360+i,150,450+i,150,450+i,300,360+i,300}; setfillstyle(5,4); fillpoly(4,poly); int poly1[8]={210+i,170,230+i,170,230+i,130,210+i,130}; setfillstyle(1,0); fillpoly(4,poly1); } void main(){ intgd=DETECT,gm; initgraph(&gd,&gm,"c:Turboc3bgi"); for(inti=0;i<=500;i++){ delay(500); if(kbhit()){ exit(0); } frame(); track(); wheel(i); sky_frame(); sun(); bird(i); train(i); side(i); hot_engine(i); vapour_hole(i); bulb(i);
- 4. w_pipe(i); r_pipe(i); gray_side(i); front_plate(i); boggy(i); smoke(i); if(i%50==0){ horn(); } } } void smoke(inti) { arc(220+i,120,180,345,10); arc(230+i,115,275,90,10); arc(220+i,110,12,160,10); arc(210+i,115,90,270,10); arc(180+i,110,180,345,10); arc(190+i,105,275,90,10); arc(180+i,100,12,160,10); arc(170+i,105,90,270,10); setfillstyle(1,7); floodfill(220+i,120,15); floodfill(180+i,100,15); } void boggy(inti){ int poly[8]={0+i,170,190+i,170,190+i,300,0+i,300}; setfillstyle(11,6); fillpoly(4,poly); int poly1[8]={0+i,170,15+i,180,15+i,300,0+i,300};
- 5. setfillstyle(10,14); fillpoly(4,poly1); line(0+i,170,15+i,300); line(15+i,180,0+i,300); int poly2[8]={190+i,170,175+i,180,175+i,300,190+i,300}; setfillstyle(10,14); fillpoly(4,poly2); int poly3[8]={15+i,180,175+i,180,175+i,300,15+i,300}; setfillstyle(9,9); fillpoly(4,poly3); //area for train naming int poly4[10]={15+i,195,175+i,195,175+i,210,15+i,210,15+i,195}; drawpoly(5,poly4); outtextxy(25+i,200,"BACKDOOR EXPRESS"); //door int poly5[8]={120+i,220,160+i,220,160+i,280,120+i,280}; setfillstyle(1,11); fillpoly(4,poly5); int poly6[8]={120+i,220,155+i,225,155+i,280,120+i,280}; setfillstyle(10,10); fillpoly(4,poly6); //drawing windows int poly7[8]={20+i,220,60+i,220,60+i,250,20+i,250}; setfillstyle(1,11); fillpoly(4,poly7); int poly8[8]={65+i,220,105+i,220,105+i,250,65+i,250}; setfillstyle(1,11); fillpoly(4,poly8); //windows line
- 6. line(20+i,227,60+i,227); line(20+i,234,60+i,234); line(20+i,241,60+i,241); line(20+i,248,60+i,248); line(65+i,227,105+i,227); line(65+i,234,105+i,234); line(65+i,241,105+i,241); line(65+i,248,105+i,248); //boggy inner plate drawing int poly9[8]={0+i,300,10+i,320,190+i,320,190+i,300}; setfillstyle(1,DARKGRAY); fillpoly(4,poly9); //boggy connection int poly10[8]={185+i,250,200+i,250,200+i,255,185+i,255}; setfillstyle(1,6); fillpoly(4,poly10); } void track(){ int x=getmaxx(); int poly[8]={0,350,x,350,x,375,0,375}; setfillstyle(9,6); fillpoly(4,poly); int poly1[8]={10,350,10,375,13,375,13,350}; setfillstyle(1,0); fillpoly(4,poly1); int poly2[8]={18,350,18,375,21,375,21,350}; fillpoly(4,poly2);
- 7. } voidfront_plate(inti){ int poly[8]={360+i,295,380+i,350,470+i,350,490+i,295}; setfillstyle(7,LIGHTGRAY); fillpoly(4,poly); } voidr_pipe(inti){ int poly[16]={400+i,218,400+i,223,424+i,285,424+i,295,426+i,295,426+i,285,402+i,223,402+i,218}; setcolor(CYAN); setfillstyle(1,CYAN); fillpoly(8,poly); int poly1[16]={458+i,218,458+i,223,428+i,285,428+i,295,430+i,295,430+i,285,460+i,223,460+i,218}; fillpoly(8,poly1); int poly2[12]={445+i,230,445+i,233,482+i,233,482+i,295,485+i,295,485+i,230}; setcolor(RED); setfillstyle(1,15); fillpoly(6,poly2); int poly3[8]={485+i,295,485+i,300,310+i,300,310+i,295}; setcolor(15); setfillstyle(1,15); fillpoly(4,poly3); } voidw_pipe(inti){ setcolor(15); line(390+i,220,470+i,220); line(390+i,222,470+i,222); line(390+i,220,360+i,260); line(390+i,222,362+i,260); line(390+i,221,361+i,260);
- 9. arc(494-i,70,90,135,10); arc(460-i,90,45,90,10); arc(474-i,90,90,135,10); arc(200-i,80,45,90,10); arc(214-i,80,90,135,10); arc(180-i,70,45,90,10); arc(194-i,70,90,135,10); arc(160-i,90,45,90,10); arc(174-i,90,90,135,10); } void frame(){ int x=getmaxx(),y=getmaxy(); int poly[8]={0,0,x,0,x,y,0,y}; setfillstyle(1,0); fillpoly(4,poly); } void side(inti) { int poly[8]={360+i,150,200+i,165,200+i,300,360+i,300}; setfillstyle(1,4); setcolor(0); fillpoly(4,poly); } void bulb(inti) { setcolor(15); circle(405+i,165,10); circle(405+i,165,2); setfillstyle(9,14);
- 10. floodfill(405+i,165,15); setfillstyle(1,15); floodfill(408+i,165,15); } voidhot_engine(inti) { int poly[10]={350+i,165,350+i,275,310+i,275,310+i,165}; int poly1[10]={352+i,163,352+i,277,308+i,277,308+i,163,352+i,163}; int poly2[10]={351+i,164,351+i,276,309+i,276,309+i,164,351+i,164}; setcolor(LIGHTRED); fillpoly(4,poly); drawpoly(5,poly1); drawpoly(5,poly2); setcolor(0); for(int j=0;j<19;j++){ line(312+i+2*j,168,312+i+2*j,275); line(312+i,168,348+i,168); } setcolor(15); rectangle(210+i,270,310+i,280); setfillstyle(1,15); floodfill(250+i,275,15); } voidvapour_hole(inti){ int poly[8]={260+i,165,270+i,165,270+i,170,260+i,170}; int poly1[8]={260+i,175,270+i,175,270+i,180,260+i,180}; int poly2[8]={260+i,185,270+i,185,270+i,190,260+i,190}; int poly3[8]={243+i,165,253+i,165,253+i,170,243+i,170}; int poly4[8]={243+i,175,253+i,175,253+i,180,243+i,180}; int poly5[8]={243+i,185,253+i,185,253+i,190,243+i,190};
- 11. int poly6[8]={226+i,165,236+i,165,236+i,170,226+i,170}; int poly7[8]={226+i,175,236+i,175,236+i,180,226+i,180}; int poly8[8]={226+i,185,236+i,185,236+i,190,226+i,190}; int poly9[8]={209+i,167,219+i,167,219+i,172,209+i,172}; int poly10[8]={209+i,177,219+i,177,219+i,182,209+i,182}; int poly11[8]={209+i,187,219+i,187,219+i,192,209+i,192}; setfillstyle(9,8); fillpoly(4,poly); fillpoly(4,poly1); fillpoly(4,poly2); fillpoly(4,poly3); fillpoly(4,poly4); fillpoly(4,poly5); fillpoly(4,poly6); fillpoly(4,poly7); fillpoly(4,poly7); fillpoly(4,poly8); fillpoly(4,poly9); fillpoly(4,poly10); fillpoly(4,poly11); } void wheel(inti){ //setcolor(DARKGRAY); circle(340+i,335,40); circle(340+i,335,18); circle(340+i,335,41); circle(340+i,335,19); circle(340+i,335,42);