// C program to implement
// the above approach
#include <conio.h>
#include <graphics.h>
#include <stdio.h>
#define ScreenWidth getmaxx()
#define ScreenHeight getmaxy()
#define GroundY ScreenHeight * 0.75
int ldisp = 0;

// Creating a hut
void hut()
{
 setcolor(WHITE);
 rectangle(150, 180, 250, 300);
 rectangle(250, 180, 420, 300);
 rectangle(180, 250, 220, 300);

 line(200, 100, 150, 180);
 line(200, 100, 250, 180);
 line(200, 100, 370, 100);
 line(370, 100, 420, 180);

 setfillstyle(SOLID_FILL, BROWN);
 floodfill(152, 182, WHITE);
 floodfill(252, 182, WHITE);
 setfillstyle(SLASH_FILL, BLUE);
 floodfill(182, 252, WHITE);
 setfillstyle(HATCH_FILL, GREEN);
 floodfill(200, 105, WHITE);
 floodfill(210, 105, WHITE);
}

// Drawing a Man with
// an umbrella
void DrawManAndUmbrella(int x,
      int ldisp)
{
 circle(x, GroundY - 90, 10);
 line(x, GroundY - 80, x,
  GroundY - 30);
 line(x, GroundY - 70,
  x + 10, GroundY - 60);
 line(x, GroundY - 65, x + 10,
  GroundY - 55);
 line(x + 10, GroundY - 60,
  x + 20, GroundY - 70);
 line(x + 10, GroundY - 55,
  x + 20, GroundY - 70);

 line(x, GroundY - 30,
  x + ldisp, GroundY);
 line(x, GroundY - 30,
  x - ldisp, GroundY);

 pieslice(x + 20, GroundY - 120,
   0, 180, 40);
 line(x + 20, GroundY - 120,
  x + 20, GroundY - 70);
}

// Creating the Rainfall
void Rain(int x)
{
 int i, rx, ry;
 for (i = 0; i < 400; i++)
 {
  rx = rand() % ScreenWidth;
  ry = rand() % ScreenHeight;
  if (ry < GroundY - 4)
  {
   if (ry < GroundY - 120 ||
   (ry > GroundY - 120 &&
   (rx < x - 20 ||
    rx > x + 60)))
    line(rx, ry,
     rx + 0.5, ry + 4);
  }
 }
}

// Creating the rainbow
void rainbow()
{
 int x, y, i;

 circle(ScreenWidth - 100,
  50, 30);
 setfillstyle(SOLID_FILL,
    YELLOW);
 floodfill(ScreenWidth - 100,
   50, WHITE);

 ldisp = (ldisp + 2) % 20;
 DrawManAndUmbrella(x, ldisp);
 hut();
 x = getmaxx() / 5;
 y = getmaxy() / 5;

 for (i = 30; i < 100; i++)
 {
  // for animation
  delay(50);

  setcolor(i / 10);

  arc(x, y, 0, 180, i - 10);
 }
 getch();
}

// Driver code
int main()
{
 int gd = DETECT, gm, x = 0;

 initgraph(&gd;, &gm;,
   "C:TurboC3BGI");

 // executes till any key
 // is pressed
 while (!kbhit())
 {
  hut();
  circle(ScreenWidth - 100,
   50, 30);
  setfillstyle(SOLID_FILL,
     YELLOW);
  floodfill(ScreenWidth - 100,
    50, WHITE);
  line(0, GroundY, ScreenWidth,
   GroundY);
  Rain(x);

  ldisp = (ldisp + 2) % 20;
  DrawManAndUmbrella(x, ldisp);
  delay(20);
  cleardevice();
  x = (x + 2) % ScreenWidth;
 }
 // if the key is pressed the
 // rain stops, rainbow appears
 ldisp = (ldisp + 2) % 20;
 DrawManAndUmbrella(x, ldisp);
 rainbow();
 getch();
}