ITP Emotional Swings

ITP Emotional Swings

var serial;
var portName = '/dev/cu.usbmodemfd121';
var inData;
var PosX = 0;
var rainbow;
var volume = 0;
var sad;
var clown;
var happy;

function preload() {
  rainbow = loadImage("bullshit.png");
  sad = loadImage("sad.png");
  happy = loadSound('happy.mp3');
  clown = loadSound('clown.mp3');
  
}
function setup() {
  
 
  createCanvas(1200, 600);
  happy.setVolume(0.8);
  clown.setVolume(0.8);
 
   
    clown.play();
   
    happy.play();
  
 
  
  
  frameRate(10);
   
  
  
  serial = new p5.SerialPort(); //new instance of lib
  serial.on('list', printList); //set a callback fn
  serial.on('connected', serverConnected); //callback for connecting
  serial.on('open', portOpen);
  serial.on('data', serialEvent); //callback for new data
  serial.on('error', serialError);
  serial.on('close', portClose);

  
  serial.list(); //list the serial ports
  serial.open(portName);
}

function printList(portList) {
  //portList is an array of serial port names
  for(var i = 0; i < portList.length; i++) {
    //dsiplay the list in the console
    println(i + " " + portList[i]);
  }
}

function serverConnected() {
  println('connected to server.');
}
 
function portOpen() {
  println('the serial port opened.')
}
 
function serialEvent() {
  inData = Number(serial.read());
  }


 
function serialError(err) {
  println('Something went wrong with the serial port. ' + err);
}
 
function portClose() {
  println('The serial port closed.');
}

function draw() {
  background(255);
  fill(random(0, 255), 200, 000);
  noStroke();
  image(rainbow, 300, inData*2.5, 480, 300);
  image(sad, 450, -400 + inData*2, 200, 190);
  ellipse(random(0,300), random(0, 600), inData, inData);
  ellipse(random(780, 1200), random(0, 600), inData, inData);
  fill(random(0, 255), 0, 200);
  ellipse(random(0,300), random(0, 600), inData, inData);
  ellipse(random(780, 1200), random(0, 600), inData*2, inData*2);
  textSize(40);
  textWidth(10);
  textStyle(BOLD);
  text("ITP!", random(0, 900), random(0, 600), 100, 100);
  
  
  if (inData < 120 && clown.isPlaying()) {
    clown.pause();
    
  }
  
  if (inData > 120 && happy.isPlaying()) {
    happy.pause();
  }

  if (inData > 120 && !clown.isPlaying()) {
    clown.play();
    
  }
  
  if (inData < 120 && !happy.isPlaying()) {
    happy.play();
  }
 
}