callback in addCue is called multiple times per cue time

p5 version: 1.0.0 p5.sound version: 0.3.12 Firefox 74.0.1, Ubuntu 19.10

The callback in addCue(time, callback, [value]) is being called multiple times per cue time. The value remains the same until the next cue time.

Is this the desired behaviour?

I would have expected the callback to be called only once per cue time.

To see this, go to to the online example for addCue and modify it slightly as follows:

let mySound;
let numCalls;
function preload() {
  mySound = loadSound('assets/Damscray_DancingTiger.mp3');
}

function setup() {
  let cnv = createCanvas(100, 100);
  cnv.mousePressed(canvasPressed);
  background(220);
  text('tap to play', 10, 20);
  
  // schedule calls to changeText
  mySound.addCue(0, changeText, "hello" );
  mySound.addCue(0.5, changeText, "hello," );
  mySound.addCue(1, changeText, "hello, p5!");
  mySound.addCue(1.5, changeText, "hello, p5!!");
  mySound.addCue(2, changeText, "hello, p5!!!!!");

  mySound.onended(() => console.log(numCalls));
}

function changeText(val) {
  background(220);
  text(val, 10, 20);
  ++numCalls;
}

function canvasPressed() {
  numCalls = 0;
  mySound.play();
}

I get numCalls to be 44 or 45 and not 5. In Google Chrome it is 600 or so.

[rjpgt]

ok, thanks.

[endurance21]

First install all depencies 1.npm install Then build the library 2.grunt

And thats all, you ll fins the library in Lib/ folder 🙃 @rjpgt