import rwmidi.*;
MidiOutput output;
int nota[] = new int[] { 0, 2, 3, 5, 7, 8, 10, 12  };
int prevPitch = 0;

////////////////
int MAX = 40;
int contador = 0;
BarCode miCodigoDeBarras;

Pelotita[] myArrayDePelotitas= new Pelotita[MAX];
Cuadrado[] myArrayDeCuadrados= new Cuadrado[MAX];


void setup(){
 size(800,600);
 background (255);
 noCursor();
for(int i =0; i<MAX; i++){
  myArrayDePelotitas[i] = new Pelotita (color(0,0,0,0), i*50, 0,MAX-2*i);
  myArrayDePelotitas[i].velocidad = (i)/2;
  myArrayDeCuadrados[i] = new Cuadrado(color(0,0,0,0), i, 0,MAX-i);
  myArrayDeCuadrados[i].velocidad = (i)/2;
  miCodigoDeBarras = new BarCode(1,3,1,3);
  
 

}
MidiOutputDevice devices[] = RWMidi.getOutputDevices();
output = RWMidi.getOutputDevices()[0].createOutput();
//ESTE FOR ES PARA QUE APAGUE AL PRINCIPIO CUALQUIER NOTA QUE QUEDE SONANDO
 for(int i=0; i<=127; i++){
   notoutput(i); 
  }

}

int pitchValue(int x, int y) {
  return  (x + y) / 10 * 12 + 40;
}
void output(int y) {
  output.sendNoteOn(0, y+20, 100);
}

void output2(int x) {
  output.sendNoteOn(0, x, 100);
}
void notoutput(int y) {
  output.sendNoteOff(0, y+20, 100);
}
void notoutput2(int x) {
  output.sendNoteOff(0, x, 100);
}



void draw(){
 
  miCodigoDeBarras.draw();
for(int i =0; i<MAX; i++){
  myArrayDePelotitas[i].c =  color(random(0,100),random (100,255),random(100,255),random(50));
  //myArrayDePelotitas[i].ypos =  mouseX;
 myArrayDePelotitas[i].mover();
 myArrayDePelotitas[i].draw();
  myArrayDeCuadrados[i].mover();
 myArrayDeCuadrados[i].draw();
   notoutput(prevPitch);
    
  if(i%2 == 0){
      int posPitch = floor(map(i, 0, MAX, 0, 7));      
      int pitch = nota[posPitch];  
   
      output(pitch);    
      prevPitch=pitch;
  }
  
}
 notoutput2(prevPitch);

 output(floor(map(mouseX,0,width,21,108)));
  output2(floor(map(mouseY,0,height,21,108)));
 
}