let player1;

let timer = 120;

let timeWas = 0;

​

function setup() {

  createCanvas(400, 400);

  player1 = new Player(140, 200);

}

​

function draw() {

  background(220);

  //floor

  line(0, 210, width, 210);

​

  player1.display();

​

  if(frameCount > timeWas+timer && timer != 0) {

    timeWas = frameCount;

    timer = random(100,500);

    obstacles.push(new Obstacle());

  }

​

  for (var i = 0; i < obstacles.length; i++) {

    obstacles[i].display();

    obstacles[i].move();

    if (obstacles[i].x < -25)

      obstacles.splice(0, 1);

  }

​

}

​

function keyPressed() {

  console.log(keyCode);

  if (keyCode == 32)

    player1.jump();

}

​

function Player(x, y) {

  this.x = x;

  this.y = y;

  this.j = 2;

  this.display = function() {

    ellipse(this.x, this.y, 20);

    if (this.y < 200)

      this.y = this.y + 1;

    if(this.y == 200)

      this.j = 2;

  }

  this.jump = function() {

    if(this.j > 0) {

      this.y -= 90;

      this.j--;

    }

  }

}

​

function Obstacle() {

  this.x = width;

​

  this.display = function() {

    rect(this.x, 210-60, 20, 60);

  }

​

  this.move = function() {

    this.x = this.x - 1;

  }

}