let words = []; //1. declare variable words and initialize it with an empty

let p; //2. declare variable p

let str = ''; //declare str variable and initialize with an empty string

​

function preload() { //4. preload text file

  loadStrings('bang.txt', process);

}

​

function setup() { 

  noCanvas(); 15. Don't draw a canvas

  p = createP(); 16. Create a paragraph element and assign it p

}

​

function draw() { 

  if(frameCount%30 ==0) { //every 30 frames

    let next_word = random(words); //pick a random word out of the words array and assign it to the next_word variable

    str +=  next_word + ' '; //add next_Word and space to str available

    p.html(str);    

  }

}

​

function process(lines) { //5.turning the text into individual words

  for(let ln of lines) { // 5.iterate through each line of text

    let tokens = splitTokens(ln); // 6. split the ine into word units

    words = words.concat(tokens); //7.

  }

  for(let w = words.length - 1; w >=0; w--) {

    let word = words[w]; //9.Get me the words stored at index w in the words array, assign it to a variable called word

    word = word.replace(/[\-_!?.,;:\(\)]/g, ''); //10. take the word, replace any punctuation with nothing and assign it back to word.

    word = word.toLowerCase(); //11. take the word, lowercase it and assign it back to word

    word = word.trim(); //13. if empty word, remove it from the array

    if(word.length < 1) words.splice(w, 1); 

    else words[w] = word;

  }

}