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ensure gain node is restored after game over restart

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This commit is contained in:
Kevin Ngo
2018-10-13 12:15:30 -07:00
parent 8034e78501
commit e4db54d5ec
1 changed files with 6 additions and 5 deletions
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11
src/components/song.js
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@@ -26,7 +26,6 @@ AFRAME.registerComponent('song', {
// Base volume.
this.audioAnalyser.gainNode.gain.value = BASE_VOLUME;
// Restart, get new buffer source node and play.
this.el.addEventListener('pausemenurestart', this.onRestart.bind(this));
this.el.addEventListener('wallhitstart', this.onWallHitStart.bind(this));
this.el.addEventListener('wallhitend', this.onWallHitEnd.bind(this));
@@ -45,13 +44,14 @@ AFRAME.registerComponent('song', {
this.audioAnalyser.gainNode.gain.setValueAtTime(this.audioAnalyser.gainNode.gain.value,
this.context.currentTime);
this.audioAnalyser.gainNode.gain.linearRampToValueAtTime(0, this.context.currentTime + 3.5);
setTimeout(() => {
this.stopAudio();
this.audioAnalyser.gainNode.value = BASE_VOLUME;
}, 3500);
setTimeout(() => { this.stopAudio(); }, 3500);
return;
}
if (oldData.isGameOver && !data.isGameOver) {
this.audioAnalyser.gainNode.value = BASE_VOLUME;
}
// New challenge, play if we have loaded and were waiting for beats to preload.
if (!oldData.isBeatsPreloaded && this.data.isBeatsPreloaded && this.source) {
this.source.start();
@@ -119,6 +119,7 @@ AFRAME.registerComponent('song', {
},
onRestart: function () {
// Restart, get new buffer source node and play.
if (this.source) { this.source.disconnect(); }
this.data.analyserEl.addEventListener('audioanalyserbuffersource', evt => {
this.source = evt.detail;