Revolution - mp3 player

import ddf.minim.*; //import all data required, minim audio player, and images

import ddf.minim.signals.*; 

import ddf.minim.*; 

import ddf.minim.analysis.*; 

import ddf.minim.effects.*;

import javax.sound.sampled.*;

Minim minim;

AudioPlayer[] song; //audio file array

AudioInput input; //input for oscillator

AudioOutput out; //output for volume controller

​

PImage bg, playb, stopb, rwdb, fwdb, vol, eq, rpt, shf, volup, voldwn, base, pglow, sglow, bglow, fglow, vglow; //image files

PFont font; 

​

int s = 4;

​

void setup(){ 

  size(600, 500, P2D); //set window size

  minim = new Minim(this); //create minim

  input = minim.getLineIn();

  out = minim.getLineOut();

​

  song = new AudioPlayer[6];

  song[0] = minim.loadFile("Everyone Knows.mp3"); //load audio files

  song[1] = minim.loadFile("Fireflies.mp3");

  song[2] = minim.loadFile("Russian Gun Dogs - Let You Go.mp3");

  song[3] = minim.loadFile("Longer.mp3");

  song[4] = minim.loadFile("Out Of My Mind.mp3");

​

  bg = loadImage("bg2.jpg");  //load images

  playb = loadImage("PlayPause2.png");

  pglow = loadImage("Pglow.png");

  stopb = loadImage("Stop2.png");

  sglow = loadImage("Sglow.png");

  rwdb = loadImage("SkipB2.png");

  bglow = loadImage("Bglow.png");

  fwdb = loadImage("SkipF2.png");

  fglow = loadImage("Fglow.png");

  vol = loadImage("Volume2.png");

  vglow = loadImage("Vglow.png");

  eq = loadImage("EQ2.png");

  rpt = loadImage("Loop2.png");

  shf = loadImage("Shuffle2.png");

  font = loadFont("Captureit-48.vlw");

  volup = loadImage("vol+.png");

  voldwn = loadImage("vol-.png");

  base = loadImage("revolution2.jpg");

​

  //player.play();

}

​

void draw(){

  background(0); //display background, black

  //fill(0,255,0); //(red, green, blue) colour value

  //rect(10, 10, 20, 20); //(xpos, ypos, xsize, ysize) shape value, rectangle

  //fill(255,0,0);

  //rect(10, 40, 20, 20); 

  //fill(0,0,255);

  //rect(10, 70, 20, 20);

  //saved old code for buttons as comment....just in case

  image(bg, 70, 0);

  image(base, 0, 400);

  image(playb, 3, 20, 50, 50); //display image, xpos, ypos, xsize, ysize

  image(stopb, 6, 55, 45, 45);

  image(rwdb, -12, 90, 80, 50);

  image(fwdb, -10, 125, 80, 50);

​

  image(vol, 70, 100);

  image(eq, 220, 125);

  image(rpt, 300, 125);

  image(shf, 400, 125);

  image(volup, 60, 140, 20, 20);

  image(voldwn, 165, 140, 20, 20);

  float val =  -48;

​

  //Progress bar

  float playPos = song[s].position ();

  float playLen = song[s].length ();

  float xpos = (playPos / playLen) * width;

​

  //beginnings of progress bar

  //need to call functions song.length()and song.position() //see above

  stroke(255, 200, 200, 200); 

  //noStroke();

  fill(200,0, 0, 90);

  rect(0, 185, 770, 20);

  rect(0, 185, xpos, 20);

  noStroke();

  rect(0, 215, 600, 200);

​

  stroke(200, 0, 0, 60); 

//code for oscillator from: http://code.compartmental.net/tools/minim/manual-minim/

  for(int i = 0; i < out.bufferSize() - 1; i++) 

  { 

    line(i, 280 + song[s].left.get(i)*50, i+1, 285 + song[s].left.get(i+1)*50); 

    line(i, 350 + song[s].right.get(i)*50, i+1, 350 + song[s].right.get(i+1)*50); 

  } 

​

​

​

​

  //println("Russian Gun Dogs - Everyone Knows");

  textFont(font, 20);

  fill(255, 240, 240);

  //displays track info for current song

  if (song[0].isPlaying()){

    int s = 0;

    text("Now playing:  " + song[0].getMetaData().author() + " - " + song[0].getMetaData().title(), 90, 40);

  }

  if (song[1].isPlaying()){

    int s = 1;

    text("Now playing:  " + song[1].getMetaData().author() + " - " + song[1].getMetaData().title(), 90, 40);

  }

  if (song[2].isPlaying()){

    int s = 2;

    text("Now playing:  " + song[2].getMetaData().author() + " - " + song[2].getMetaData().title(), 90, 40);

  }

  if (song[3].isPlaying()){

    int s = 3;

    text("Now playing:  " + song[3].getMetaData().author() + " - " + song[3].getMetaData().title(), 90, 40);

  }

  if (song[4].isPlaying()){

    int s = 4;

    text( "Now playing: " + song[4].getMetaData().author() + " - " + song[4].getMetaData().title(), 90, 40);

  }

  //displays track list

  text("1. " + song[0].getMetaData().author() + " - " + song[0].getMetaData().title(), 20, 240);

  text("2. " + song[1].getMetaData().author() + " - " + song[1].getMetaData().title(), 20, 280);

  text("3. " + song[2].getMetaData().author() + " - " + song[2].getMetaData().title(), 20, 320);

  text("4. " + song[3].getMetaData().author() + " - " + song[3].getMetaData().title(), 20, 360);

  text("5. " + song[4].getMetaData().author() + " - " + song[4].getMetaData().title(), 20, 400);

​

​

  //  if (!song5.isPlaying()){

  //    text(song5.getMetaData().author() + " - " + song5.getMetaData().title(), 90, 40);

  //  }

​

  if(mouseX>220 && mouseX<450)  //additional features - unavailable

    if(mouseY>125 && mouseY<170){

      text("this feature will ibe available in revolution.2!!!", 20, 495);

    }

    else{

      text("Alliance Media presents: Revolution.ibeta", 20, 495);

    }

    if(mouseX>15 && mouseX<45) //mouseover button glow effect

    if(mouseY>30 && mouseY<55) 

      image(pglow, 3, 20, 50, 50);

    if(mouseX>15 && mouseX<45)  //stop button

    if(mouseY>65 && mouseY<87)

      image(sglow, 6, 55, 45 , 45);

    if(mouseX>10 && mouseX<45)  //rewind button

    if(mouseY>100 && mouseY<125)

      image(bglow, -12, 90, 80, 50);

    if(mouseX>15 && mouseX<45)  //skip forwards button

    if(mouseY>140 && mouseY<160)

      image(fglow, -10, 125, 80, 50);

    if(mouseX>60 && mouseX<180) //volume button

    if(mouseY>125 &&mouseY<175)

       image(vglow, 70, 100);

​

​

​

  //test code for volume from: http://code.compartmental.net/tools/minim/manual-controller/

  //   if ( out.hasControl(Controller.VOLUME) )

  //{

  // map the mouse position to the range of the volume

  //  float val = map(mouseX, 0, width, 1, 0);

  // if a volume control is not available, this will do nothing

  //  out.setVolume(val); 

  // if a volume control is not available this will report zero

  //   text("The current volume is " + out.getVolume() + ".", 5, 15);

  // }

  // else

  // {

  //   text("There is no volume control for this output.", 5, 15);  //there was no volume control, use gain control instead

  // } 

​

}

​

​

​

​

​

void mousePressed() {

  if(mouseX>15 && mouseX<45) //co-ordinates for button area

    if(mouseY>30 && mouseY<55) 

      if (song[s].isPlaying()){  //button function, ie play/pause

        song[s].pause();

      }

    else{

      song[s].play();

    }

​

  if(mouseX>15 && mouseX<45)  //stop button

    if(mouseY>65 && mouseY<87){

      song[s].pause();

      song[s].rewind();

    }

​

  if(mouseX>15 && mouseX<45)  //rewind button

    if(mouseY>100 && mouseY<125){

      song[s].pause();

      song[s].rewind();

      s = s - 1;

      if( s == -1){

        s = 4;

      }

      song[s].play();

    }

​

  if(mouseX>10 && mouseX<40)  //skip forwards button

    if(mouseY>140 && mouseY<160){

      song[s].pause();

      song[s].rewind();

      s = s + 1;

      if(s == 5){

        s = 0;

      }

      song[s].play();

    }

     if (mouseX> 60 && mouseX<80) //volume up button

     if (mouseY> 140 && mouseY<160)

         song[s].setGain(song[s].getGain() + 5);

     if (mouseX> 160 && mouseX<190) //volume up button

     if (mouseY> 140 && mouseY<160)

         song[s].setGain(song[s].getGain() - 5);

​

​

​

  float pos = ((float) mouseX / width) * song[s].length();  //progress bar

  if (mouseY>185 && mouseY<205)

    song[s].cue((int)pos);

​

​

  /**

   * doubleclick taken from http://processinghacks.com/hacks/doubleclick

   * demonstrates checking for double click and extra mouse button events

   * using PApplet.mouseEvent

   * @author toxi

   */

  //void mousePressed() {

  // mouseEvent variable contains the current event information

  if (mouseEvent.getClickCount()==2) println("<double click>");

  if (mouseEvent.getButton()==MouseEvent.BUTTON3) println("<right button>");

  // this prints out the event in descriptive form

  println(mouseEvent);

​

  if(mouseX>20 && mouseX<500)           //playlist buttons

    if(mouseY>225 && mouseY<240)

      if (mouseEvent.getClickCount()==2){

        song[s].pause();

        song[s].rewind();

        s = 0;

        song[s].play();

      }

​

  if(mouseX>20 && mouseX<500)

    if(mouseY>260 && mouseY<290)

      if (mouseEvent.getClickCount()==2){

        song[s].pause();

        song[s].rewind();

        s = 1;

        song[s].play();

      }

​

  if(mouseX>20 && mouseX<500)

    if(mouseY>300 && mouseY<320)

      if (mouseEvent.getClickCount()==2){

        song[s].pause();

        song[s].rewind();

        s = 2;

        song[s].play();

      }

​

  if(mouseX>20 && mouseX<500)

    if(mouseY>340 && mouseY<360)

      if (mouseEvent.getClickCount()==2){

        song[s].pause();

        song[s].rewind();

        s = 3;

        song[s].play();

      }

  if(mouseX>20 && mouseX<500)

    if(mouseY>380 && mouseY<400)

      if (mouseEvent.getClickCount()==2){

        song[s].pause();

        song[s].rewind();

        s = 4;

        song[s].play();

      }

​

}

​

​

/* Press 'p' to play. <br />

 * Press 's' to stop. <br/>

 */

void keyPressed() {

  if (key == 'p' || key == 'P'){  //alternative controls for keyboard use

    if (song[s].isPlaying()){

      song[s].pause();

    }

    else{

      song[s].play();

    }

  }

  if (key == 's' || key == 'S')

    song[s].rewind();

}

​

​

void stop() {

  song[s].close();

  out.close();

  input.close();

  minim.stop();  //stops minim 

  super.stop();  //all done? soooooper :)

}

​

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