let uiY;

function preload() {

  player = new Sprite(400, 300);

  player.rotationDrag = .1;

  player.w = 50;

  player.h = 50;

  enemies = new Group();

  walls = new Group();

}

​

function setup() {

  // createCanvas(800, 600);

  new Canvas(800, 600);

  background(220);

  walls.collider = 'static';

  let west_wall = new walls.Sprite(1, height/2);

  west_wall.w = 2;

  west_wall.h = height;

  let east_wall = new walls.Sprite(width-1, height/2);

  east_wall.w = 2;

  east_wall.h = height;

  let north_wall = new walls.Sprite(width/2, 1);

  north_wall.w = width;

  north_wall.h = 2;

  let south_wall = new walls.Sprite(width/2, height-1);

  south_wall.w = width;

  south_wall.h = 2;

  let w = 10;

  for (let i = 0; i < 10; i++) {

    let e = new enemies.Sprite(random(w, width-w), random(w, height-w));

    e.w = w;

    e.h = w;

  }

  player.overlaps(enemies, hit);

}

​

function draw() {

  background(220);

  fill(20);

  stroke(20);

  textAlign(CENTER);

  if (kb.pressing('left')) player.rotation -= 5;

  if (kb.pressing('right')) player.rotation += 5;

  if (kb.pressing('up')) {

    player.bearing = player.rotation;

    player.applyForce(15);

  }

  if (kb.pressing('down')) {

    player.bearing = player.rotation;

    player.applyForce(-15);

  }

  for (let e of enemies) {

    stroke(20);

    strokeWeight(1);

    if (dist(e.x, e.y, player.x, player.y) < 120) {

      stroke(color(255,0,255));

      strokeWeight(10);

      e.moveTowards(player);

    }

    line(e.x, e.y, player.x, player.y);

    e.rotateTowards(player)

  }

  strokeWeight(1);

  stroke(20);

  // if (player.x < w) player.x = w;

}

​

function hit(p, enemy) {

}