// Sketch 2.2: Array + Index + Randomness!

var NAMES = ["David", "Karin", "Sigrid", "Nanna", "Laura", "Maaike"];
var ACTIVITIES = ["piano", "tennis", "chess", "records"];
var ADJ = ["blue", "yellow", "black", "orange", "fabulous", "expensive", "ridiculous"];
var CLOTHES = ["jacket", "sweater", "cap", "scarf"];

function setup() {
  createCanvas(400, 400);
}

function draw() {
  background(220);
}

// function selecting a random element from an array
function choice(array_to_choose_from) {
	let random_index = floor(random(array_to_choose_from.length));
	return array_to_choose_from[random_index];
}

function keyTyped() {
  if(key == 'x') {
    print(choice(NAMES) + " wears a " + choice(ADJ) +  " " + choice(CLOTHES) + " when " + choice(NAMES) + " plays " + choice(ACTIVITIES));
  }
}

// Reference: https://p5js.org/reference/