processing

class SnowFlake
{


  float xPos, yPos, ySpeed, xSpeed;
  color snowFlakeColor;

  SnowFlake()
  {
    yPos = 0;
    xPos = random(0, width);

    ySpeed = random(1, 10);
    xSpeed = random(1, 10);

snowFlakeColor = color(random(255, 255), random(255, 255), random(255, 255),random(255, 255));
  }

  void Fall()
  {
    fill(snowFlakeColor);
    ellipse(xPos, yPos, 5, 5);

    yPos += ySpeed;
    xPos += xSpeed;
  }

}


SnowFlake[] flake;


void setup()
{
  size(800,600);

  flake = new SnowFlake[255];

for(int A = 0;A < flake.length;A += 1)
    {
      flake[A]=new SnowFlake();
    }
}

void draw()
{
  background(0);

  fill(255,253,118);
  rect(150,300,200,150);

  fill(50,3,0);
  rect(270,280,20,20);

  fill(50,3,0);
  rect(270,380,40,70);

  fill(79,198,255);
  rect(170,320,40,40);


  rect(290,320,40,40);
  fill(255);

  fill(255,253,118);
  ellipse(200, 50, 55, 55);

      for(int A = 0;A < flake.length;A += 1)
    {
    flake[A].Fall();

    if (flake[A].yPos >= height)
    {
    flake[A] = new  SnowFlake();
    }
      }

}