// Daniel Shiffman

// http://natureofcode.com

​

let ship;

​

function setup() {

  createCanvas(640, 360);

  ship = new Spaceship();

}

​

function draw() {

  background(220);

​

  // Update location

  ship.update();

  // Wrape edges

  ship.wrapEdges();

  // Draw ship

  ship.display();

​

​

  fill(0);

  text("left right arrows to turn, z to thrust", 10, height - 5);

​

  // Turn or thrust the ship depending on what key is pressed

  // 90 is the keyCode for 'z' or 'Z'

​

  if (keyIsDown(LEFT_ARROW)) {

    ship.turn(-0.03);

  } else if (keyIsDown(RIGHT_ARROW)) {

    ship.turn(0.03);

  } else if (keyIsDown(90)) {

    ship.thrust();

  }

}