// Daniel Shiffman

// https://github.com/shiffman/A2Z-F20

​

// This is based on Allison Parrish's great RWET examples

// https://github.com/aparrish/rwet-examples

​

// An array of lines from a text file

let lines;

// The Markov Generator object

let markov;

// An output element

let output;

​

// Preload some seed data

function preload() {

  lines = loadStrings('data/itp.txt');

}

​

function setup() {

  // N-gram length and maximum length

  markov = new MarkovGenerator(4, 280);

  // Feed one line at a time

  for (let i = 0; i < lines.length; i++) {

    markov.feed(lines[i]);

  }  

  // Make the button

  let button = createButton('generate');

  button.mousePressed(generate);

​

  noCanvas();

}

​

function generate() {

  // Generate some text

  let result = markov.generate();

  // Put in HTML line breaks wherever there was a carriage return

  result = result.replace('\n','<br/><br/>');

  createP(result);

}