import processing.sound.*;
import processing.serial.*;
import processing.video.*;
SoundFile cNote, dNote, eNote, fNote, gNote, aNote, bNote, highCNote;
SoundFile highDNote, highENote, highFNote, highGNote, highANote, highBNote, highestCNote;
Movie myMovie;
PImage img;

String myString = null;
Serial myPort;

int portNum = 6;
int NUM_OF_VALUES = 5;
int[] sensorValues;
int[] sensorValuesPrev;


void setup() {
  background(0);
  pixelDensity(displayDensity());
  size(3200, 680);
  myMovie = new Movie(this, "vidvid.mp4");
  myMovie.loop();
  myMovie.volume(0);
  textSize(30);
  text("Ironman Inspired Musical Gauntlet!", 10, 40);
  text("Try adjusting the potentiometer", 1100, 500);
  text("on the back to change intervals!", 1100, 540);
  textSize(15);
  text("[4] is value for potentiometer (1023/4)", 30, 530);
  textSize(30);
  img = loadImage("arrow2.png");




  setupSerial();



  cNote = new SoundFile(this, "PianoMiddleC.wav");
  dNote = new SoundFile(this, "PianoD.wav");
  eNote = new SoundFile(this, "PianoE.wav");
  fNote = new SoundFile(this, "PianoF.wav");

  gNote = new SoundFile(this, "PianoG.wav");
  aNote = new SoundFile(this, "PianoA.wav");
  bNote = new SoundFile(this, "PianoB.wav");
  highCNote = new SoundFile(this, "PianoHighC.wav");

  highDNote = new SoundFile(this, "PianoHighD.wav");
  highENote = new SoundFile(this, "PianoHighE.wav");
  highFNote = new SoundFile(this, "PianoHighF.wav");
  highGNote = new SoundFile(this, "PianoHighG.wav");

  highANote = new SoundFile(this, "PianoHighA.wav");
  highBNote = new SoundFile(this, "PianoHighB.wav");
  highestCNote = new SoundFile(this, "PianoHighC2.wav");
}


void draw() {
  img.resize(100, 100);
  image(img, 30, 550);
  image(myMovie, 525, 0);

  updateSerial();
  printArray(sensorValues);


  if (sensorValues[4] <= 255 && sensorValues[4] >= 0) {
    firstInterval();
  }

  if (sensorValues[4] <= 510 && sensorValues[4] >= 256) {
    secondInterval();
  }

  if (sensorValues[4] <= 763 && sensorValues[4] >= 511) {
    thirdInterval();
  }

  if (sensorValues[4] <= 1023 && sensorValues[4] >= 764) {
    fourthInterval();
  }



  arrayCopy(sensorValues, sensorValuesPrev);
}



void firstInterval() {
  if (sensorValues[0] == 1 && sensorValuesPrev[0] == 0) {
    cNote.play();
  }

  if (sensorValues[1] == 1 && sensorValuesPrev[1] == 0) {
    dNote.play();
  }

  if (sensorValues[2] == 1 && sensorValuesPrev[2] == 0) {
    eNote.play();
  }

  if (sensorValues[3] == 1 && sensorValuesPrev[3] == 0) {
    fNote.play();
  }
}

void secondInterval() {

  if (sensorValues[0] == 1 && sensorValuesPrev[0] == 0) {
    gNote.play();
  }

  if (sensorValues[1] == 1 && sensorValuesPrev[1] == 0) {
    aNote.play();
  }

  if (sensorValues[2] == 1 && sensorValuesPrev[2] == 0) {
    bNote.play();
  }

  if (sensorValues[3] == 1 && sensorValuesPrev[3] == 0) {
    highCNote.play();
  }
}

void thirdInterval() {

  if (sensorValues[0] == 1 && sensorValuesPrev[0] == 0) {
    highDNote.play();
  }

  if (sensorValues[1] == 1 && sensorValuesPrev[1] == 0) {
    highENote.play();
  }

  if (sensorValues[2] == 1 && sensorValuesPrev[2] == 0) {
    highFNote.play();
  }

  if (sensorValues[3] == 1 && sensorValuesPrev[3] == 0) {
    highGNote.play();
  }
}


void fourthInterval() {
  if (sensorValues[0] == 1 && sensorValuesPrev[0] == 0) {
    highANote.play();
  }

  if (sensorValues[1] == 1 && sensorValuesPrev[1] == 0) {
    highBNote.play();
  }

  if (sensorValues[2] == 1 && sensorValuesPrev[2] == 0) {
    highestCNote.play();
  }
}

void movieEvent(Movie m) {
  m.read();
}

void setupSerial() {
  printArray(Serial.list());
  myPort = new Serial(this, Serial.list()[ portNum ], 9600);
  myPort.clear();
  myString = myPort.readStringUntil( 10 );
  myString = null;

  sensorValues = new int[NUM_OF_VALUES];
  sensorValuesPrev = new int[NUM_OF_VALUES];
}



void updateSerial() {
  while (myPort.available() > 0) {
    myString = myPort.readStringUntil( 10 ); // 10 = '\n'  Linefeed in ASCII
    if (myString != null) {
      String[] serialInArray = split(trim(myString), ",");
      if (serialInArray.length == NUM_OF_VALUES) {
        for (int i=0; i<serialInArray.length; i++) {
          sensorValues[i] = int(serialInArray[i]);
        }
      }
    }
  }
}