let player;
let vk = '0';

function setup() {
  createCanvas(1920, 880);
  textSize(width / 6);
  textAlign(CENTER, CENTER);
  fill(220);
  background(51);
  player = new Dinosaur(250, 350, 50, 50);
}

function draw() {
  clear();
  background(51);
  checkClick();
  if (player.lost == false)
    player.update(vk);
    else
    text('LOST',width/2,height/4);
  player.show();
}


function checkClick() {
  vk = null;
  if (keyIsDown(UP_ARROW)) {
    vk = '1';
  } else if (keyIsDown(DOWN_ARROW)) {
    vk = '0';
  }
}