import controlP5.*;
import beads.*;

int MusiqueVolume = 50;

ControlP5 cp5; 
AudioContext Musique_menu;
Gain g;

void setup() {
  cp5 = new ControlP5(this);
  cp5.addSlider("MusiqueVolume")
    .setPosition(300, 236)
    .setSize(250, 23)
    .setRange(0, 100) // on choisit l'interValle
    .setLabel("");

Musique_menu = new AudioContext();
  String audioFileName = sketchPath("") +"data/musique/Musique_Menu.mp3";
  SamplePlayer player = new SamplePlayer(Musique_menu, SampleManager.sample(audioFileName));
  g = new Gain(Musique_menu, 1, 0.025);
  g.addInput(player);
  Musique_menu.out.addInput(g);
  player.setKillOnEnd(false);
}

void draw () {
  g.setGain(MusiqueVolume / 1000);
}