let snows = [];

let snowNum = 500;

let img;

let cat

let br = 0;

let step = 3;

​

function preload() {

  img = loadImage("bckgrnd.jpg");

}

​

function setup() {

  createCanvas(800,600);

  frameRate(30);

  //talk = new p5.Speech(voiceReady);

  cat = new Sprite(100,540,50,50);

  catAni = loadAnimation('cat01.png','cat02.png')

​

  catAni.scale=0.3;

  cat.addAni(catAni);

​

​

  snow = new Snow();

  for (let i = 0; i < snowNum; i++) {

    let snow = new Snow();

    snows.push(snow);

  }

}

​

function draw() {

  background(133, 158, 232);

  imageMode(CENTER);

  image(img, 400, 300, 800, 600);

  snow.display();

  snow.descend();

  snow.update();

  cat.x += step;

  br++;

  strokeWeight(5);

  stroke(20);

  textSize(25);

  fill(90+ br%10*15, 100+ br%9*15, 120+br%8*15);

  text("Весела Коледа!", cat.x+step*25-70, cat.y-70);

  if (br>50){

    br = 0

    let dir = random(0, 2)

    if (dir>1){

    step = step * -1;

    catAni.scale.x = -1*catAni.scale.x;

    }

  }

  if (cat.x>width || cat.x<0 ){

    step = step * -1;

    catAni.scale.x = -1*catAni.scale.x;

  }

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

    snows[i].display(0, 0);

    snows[i].update();

  }

}

​

for (let i = snows.length - 1; i >= 0; i++) {

  if (snows[i].isDead()) {

    snows.splice(i, 1);

  }

}

class Snow {

  constructor() {

    this.x = random(width);

    this.y = random(height);

    this.size = random(3, 6);

    this.speed = random(0, 5);

    this.speedx = random(-2, 2);

​

  }

​

  display() {

    noStroke();

    ellipse(this.x, this.y, this.size);

    fill(239, 245, 255, 200);

    ellipse(this.x + 100 * sin(this.speed), this.y + 50 * cos(this.speed), this.size);

  }

​

  descend() {

    this.y = this.y + this.speed;

    this.x = this.x + random(-2, 2);

  }

​

  update() {

    this.y = this.y + this.speed;

    this.x = this.x + this.speedx;

    if (this.x > width) {

      this.x = 0;

    }

    if (this.x < 0) {

      this.x = width;

    }

    //this.speed = this.speed + 0.01;

    if (this.y > height) {

      this.y = 0;

    }

  }

}