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playsound returns promise for completion

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Eric Rosenbaum 2016-10-25 22:42:15 -04:00
parent f8aaf553f8
commit e3276c80d5
1 changed files with 5 additions and 0 deletions
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5
src/index.js
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@ -68,6 +68,11 @@ AudioEngine.prototype.playSound = function (index) {
var player = this.soundPlayers[index]; var player = this.soundPlayers[index];
if (player && player.buffer.loaded) { if (player && player.buffer.loaded) {
player.start(); player.start();
return new Promise(function (resolve) {
setTimeout(function () {
resolve();
}, (player.buffer.duration * 1000) / player.playbackRate);
});
} else { } else {
// if the sound has not yet loaded, wait and try again // if the sound has not yet loaded, wait and try again
log.warn('sound ' + index + ' not loaded yet'); log.warn('sound ' + index + ' not loaded yet');