// Coding Challenge #4: Rainy Night

// https://youtu.be/KkyIDI6rQJI

​

​

var d = [];

var windSpeed = -0.2;

let land;

​

function preload() {

  land = loadImage("1.jpg");

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  for (let i = 0; i < width * 2; i++) {

    d[i] = new drop();

  }

  rectMode(CENTER);

}

​

function draw() {

  background(35);

​

  if (height * 1.775 > width) {

    image(land, (width - 1.775 * height) / 2, 0, height * 1.775, height);

  } else {

    image(land, 0, (height - 0.56338 * width) / 2, width, 0.56338 * width);

  }

​

  windSpeed += random(-0.02, 0.02);

  //speed control

  if (windSpeed < -1) {

    windSpeed = -1;

  } else if (windSpeed > 1) {

    windSpeed = 1;

  }

  //draw rain

  for (let i = 0; i < d.length; i++) {

    d[i].fall();

    d[i].show();

  }

}