// Daniel Shiffman

// https://github.com/shiffman/A2Z-F21

​

function setup() {

  noCanvas();

​

  // Make a text input field

  input = select("#sentence");

  // Make a submit button

  let button1 = select("#pos");

  button1.mousePressed(posSwap);

  let button2 = select("#rhyme");

  button2.mousePressed(rhymeSwap);

​

  function posSwap() {

    let sentence = input.value();

    let rs = new RiString(sentence);

    let pos = rs.pos();

    let output = "";

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

      output += RiTa.randomWord(pos[i]);

      output += " ";

    }

    createP(output).class("text");

  }

​

  function rhymeSwap() {

    let sentence = input.value();

    let output = sentence.replace(/\b\w+\b/g, replacer);

    createP(output).class("text");

    function replacer(match) {

      let rhymes = RiTa.rhymes(match);

      // Sometimes RiTa gives back too many choices?

      if (rhymes.length > 0 && rhymes.length < 50) {

        return random(rhymes);

      } else {

        return match;

      }

    }

  }

}

​