Keyboard interaction by Loverta Brown

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*/

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var sound1, sound2, sound3;

var sound1Volume = 1;

var sound2Volume = 1;

var sound3Volume = 1;

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function preload() {

  sound1 = loadSound('sound1.mp3');

  sound2 = loadSound('sound2.mp3');

  sound3 = loadSound('sound3.mp3');

}

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function setup() {

  createCanvas(400, 400);

}

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//sound

function keyPressed() {

  if (keyCode === 32) { //spacebar

    if (sound1.isPlaying()){

       sound1.stop();

    } else{

      sound1.play();

    }

  }  if(keyCode === 66) {//b

    if (sound2.isPlaying()){

       sound2.stop();

    } else{

      sound2.play();

    }

  }

  if(keyCode === 67) {//c

  if (sound3.isPlaying()){

       sound3.stop();

    } else{

      sound3.play();

    }

}

}

​

function draw() {

  background(220);

   r = random(255);

     g = random(255);

     b = random(255);

  //sound 1 volume 

  sound1Volume = map(mouseY, 0, height, 1, 0.25);

  sound1.setVolume(sound1Volume);

  stroke(0);

  line (0, mouseY, width, mouseY);

  var pan = map(mouseX, 0, width, -1, 1);

 sound1.pan(pan);

   line(mouseX, 0, mouseX, height);

  //sound 2 volume

   sound2Volume = map(mouseY, 0, height, 1, 0.25);

  sound2.setVolume(sound2Volume);

  stroke(0);

  line (0, mouseY, width, mouseY);

 sound2.pan(pan);

   line(mouseX, 0, mouseX, height);

​

  if (keyIsPressed && keyCode) { 

    if (sound1.isPlaying()) {

      fill(random(255), random(255), random(255));

      circle(random(width), random(height), random(2, 200));

    }

  } if (keyCode === 66){

    fill(random(0, 150), random(0, 150), random(0, 150));

        rect(random(1, 300), random(1, 300), random(1, 300), random(1, 300));

    }if (keyCode === 67){

        background(220);

      fill(r, g, b);

      circle(350, 200, 200);

  circle(150, 200, 200);

    }

//sound 3 volume

   sound3Volume = map(mouseY, 0, height, 1, 0.25);

  sound3.setVolume(sound3Volume);

  stroke(0);

  line (0, mouseY, width, mouseY);

 sound3.pan(pan);

   line(mouseX, 0, mouseX, height);

}

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