added checks to avoid multiple start calls

processing · May 2, 2020 · dab7fd7 · dab7fd7
1 parent a5d6573
commit dab7fd7
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/signal.js b/src/signal.js
@@ -30,7 +30,7 @@ define(function (require) {
    *  @return {Tone.Signal} A Signal object from the Tone.js library
    *  @example
    *  <div><code>
-   *  let carrier, modulator;
+   *  let carrier, modulator,hasStarted = false;
    *
    *  function setup() {
    *    let cnv = createCanvas(100, 100);
@@ -57,11 +57,15 @@ define(function (require) {
    *  function canvasPressed() {
    *    userStartAudio();
    *    carrier.amp(1.0);
-   *    carrier.start();
+   *    if(!hasStarted){
+   *      carrier.start();
+*         hasStarted!=hasStarted;
+   *    }
    *  }
    *
    *  function mouseReleased() {
-   *    carrier.amp(0);
+   *    hasStarted = false;
+  *     carrier.amp(0);
    *  }
    *  </code></div>
    */