replacement of es5 functions to es6 class def feat P5.AudioVoice , P5…

….monosynth , p5.Envelope (#509)


* replacement of es5 functions to es6 class def feat P5.AudioVoice , P5.monosynth , p5.Envelope

src/app.js

@@ -40,9 +40,12 @@ import './compressor';
 import './soundRecorder';
 import './peakDetect';
 import './gain';
-import './monosynth';
-import './polysynth';
 import './distortion';
-import './audioVoice';
-import './monosynth';
+
+import AudioVoice from './audioVoice';
+p5.AudioVoice = AudioVoice;
+
+import MonoSynth from './monosynth';
+p5.MonoSynth = MonoSynth;
+
 import './polysynth';

src/audioVoice.js

@@ -8,55 +8,47 @@ import p5sound from './master';
  * @class p5.AudioVoice
  * @constructor
  */
-p5.AudioVoice = function () {
-  this.ac = p5sound.audiocontext;
-  this.output = this.ac.createGain();
-  this.connect();
-  p5sound.soundArray.push(this);
-};
-
-p5.AudioVoice.prototype.play = function (
-  note,
-  velocity,
-  secondsFromNow,
-  sustime
-) {};
-
-p5.AudioVoice.prototype.triggerAttack = function (
-  note,
-  velocity,
-  secondsFromNow
-) {};
-
-p5.AudioVoice.prototype.triggerRelease = function (secondsFromNow) {};
-
-p5.AudioVoice.prototype.amp = function (vol, rampTime) {};
+class AudioVoice {
+  constructor() {
+    this.ac = p5sound.audiocontext;
+    this.output = this.ac.createGain();
+    this.connect();
+    p5sound.soundArray.push(this);
+  }
+  play(note, velocity, secondsFromNow, sustime) {}
 
-/**
- * Connect to p5 objects or Web Audio Nodes
- * @method  connect
- * @for p5.AudioVoice
- * @param {Object} unit
- */
-p5.AudioVoice.prototype.connect = function (unit) {
-  var u = unit || p5sound.input;
-  this.output.connect(u.input ? u.input : u);
-};
+  triggerAttack(note, velocity, secondsFromNow) {}
 
-/**
- * Disconnect from soundOut
- * @method  disconnect
- * @for p5.AudioVoice
- */
-p5.AudioVoice.prototype.disconnect = function () {
-  this.output.disconnect();
-};
+  triggerRelease(secondsFromNow) {}
 
-p5.AudioVoice.prototype.dispose = function () {
-  if (this.output) {
+  amp(vol, rampTime) {}
+
+  /**
+   * Connect to p5 objects or Web Audio Nodes
+   * @method  connect
+   * @for p5.AudioVoice
+   * @param {Object} unit
+   */
+  connect(unit) {
+    var u = unit || p5sound.input;
+    this.output.connect(u.input ? u.input : u);
+  }
+
+  /**
+   * Disconnect from soundOut
+   * @method  disconnect
+   * @for p5.AudioVoice
+   */
+  disconnect() {
     this.output.disconnect();
-    delete this.output;
   }
-};
 
-export default p5.AudioVoice;
+  dispose() {
+    if (this.output) {
+      this.output.disconnect();
+      delete this.output;
+    }
+  }
+}
+
+export default AudioVoice;

src/audioin.js

@@ -31,7 +31,7 @@ p5sound.inputSources = [];
  *
  *   function setup(){
  *    let cnv = createCanvas(100, 100);
- *    cnv.mousePressed(userStartAudio);
+ *    cnv.mousePressed(useraudiocontextStartAudio);
  *    textAlign(CENTER);
  *    mic = new p5.AudioIn();
  *    mic.start();

src/envelope.js

@@ -897,4 +897,5 @@ p5.Env = function (t1, l1, t2, l2, t3, l3) {
 };
 p5.Env.prototype = Object.create(p5.Envelope.prototype);
 
-export default p5.Envelope;
+const Envelope = p5.Envelope;
+export default Envelope;