/***-- Variables to change ---***/

/********************************/

​

let questionText = "enter your question";

let x = 40, y = 40;

let n = 4;

let numSentences = 6;

/****************************************/

/***-- DO NOT EDIT BELOW THIS LINE ---***/

/****************************************/

let markov;

let source;

let displayText = [""];

​

function preload() {

  source = loadStrings('source.txt');

}

​

function setup() {

  createCanvas(500, 500);

  background(255, 255, 255);

  fill(0);

  textSize(18)

  let inp = createInput(questionText);

  inp.position(50, 450);

  inp.size(200);

  button = createButton('submit');

  button.position(250, 450);

  button.mousePressed(generateText);

  // create a markov model w' n=4

  markov = RiTa.markov(n);

  // load text into the model

  markov.addText(source.join(' '));

  drawText();

}

​

function drawText() {

  background(255, 255, 255);

  text(displayText.join(' '), x, y, 420, 440);

}

​

function generateText() {

  displayText = markov.generate(numSentences);

  drawText();

}