//let speech;

let process = false;

var portSelector;

let latestData = "waiting for data";

var i = 0;

let timer = 0;

​

let options = {

  baud: 9600, // Serial baud Rate

};

​

function preload() {

  music = loadSound("soothingmusic.mp3");

  questions = loadStrings("questions.txt");

  font = loadFont("Inconsolata-VariableFont_wdth,wght.ttf");

  anmtn = createVideo("animation.mov", loadAnmtn);

}

​

function loadAnmtn() {

  return;

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  serial = new p5.SerialPort(options); // Create the serial object

​

  let portlist = serial.list(); // get an array of available serial ports

​

  // Register some callbacks

  serial.on("connected", serverConnected); // print feedback on connection

  serial.on("list", gotList); // print out list of available ports

  serial.on("error", gotError); // print out any errors when they occur

  serial.on("open", gotOpen); // print out feedback when the port is opened

  serial.on("data", gotData); // callback for when p5 receives data from arduino, usually called serialEvent

​

  anmtn.hide();

  anmtn.position(0, 0);

​

  //setTimeout(drawText, 10000);

​

  //speech = new p5.Speech();

  //speech.onLoad = voiceReady;

}

​

// function voiceReady() {

//   console.log(speech.voices);

//   speech.setVoice("Alice");

// }

​

// function mousePressed() {

//     speech.speak(questions[i]);

// }

​

function drawText() {

  fill("#ED225D");

  textFont(font);

  textSize(65);

  textAlign(CENTER);

  text(questions[i], width / 5, height / 2.5, 800, 500);

  setTimeout(drawText, 10000);

}

​

function keyPressed() {

  i++;

  // speech.speak(questions[i]);

}

​

function draw() {

  background(220);

  image(anmtn, 0, 0);

  drawText();

}

​

function gotData() {

  let currentString = serial.readLine(); // store the data in a variable

  trim(currentString); // get rid of whitespace

  if (!currentString) return; // if there's nothing in there, ignore it

  latestData = currentString; // save it to the global variable

​

  if (currentString) {

    console.log(latestData);

​

    if (latestData == 1) {

      if (process == false) {

        if (!music.isPlaying()) {

          music.loop();

          anmtn.loop();

          process = true;

        }

      }

    }

    serial.write("x");

  }

}

​