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no need to prioriiize if already loading

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This commit is contained in:
Kevin Ngo
2018-07-23 14:11:51 +02:00
parent a1f949efd2
commit 323878e4e6
1 changed files with 5 additions and 4 deletions
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9
src/components/song-preview.js
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@@ -41,14 +41,15 @@ AFRAME.registerComponent('song-preview-system', {
if (data.selectedChallengeId &&
oldData.selectedChallengeId !== data.selectedChallengeId) {
if (!this.preloadedAudioIds.includes(data.selectedChallengeId)) {
if (!this.preloadedAudioIds.includes(data.selectedChallengeId) &&
data.selectedChallengeId !== this.currentLoadingId) {
// If not yet preloaded, pause the preload queue until this song is loaded.
console.log(`[song-preview] Prioritizing loading of ${data.selectedChallengeId}`);
this.loadingChallengeId = data.selectedChallengeId;
this.priorityLoadingChallengeId = data.selectedChallengeId;
this.audioStore[data.selectedChallengeId].addEventListener('loadeddata', () => {
console.log(`[song-preview] Finished load of priority ${data.selectedChallengeId}`);
this.preloadedAudioIds.push(data.selectedChallengeId);
this.loadingChallengeId = '';
this.priorityLoadingChallengeId = '';
// Resume preloading queue.
if (preloadQueue.length) {
console.log(`[song-preview] Resuming queue with ${preloadQueue[0].challengeId}`);
@@ -107,7 +108,7 @@ AFRAME.registerComponent('song-preview-system', {
this.preloadedAudioIds.push(preloadItem.challengeId);
this.currentLoadingId = '';
console.log(`[song-preview] ${this.preloadQueue.length} in queue`);
if (this.preloadQueue.length && !this.loadingChallengeId) {
if (this.preloadQueue.length && !this.priorityLoadingChallengeId) {
this.preloadMetadata(this.preloadQueue.shift());
}
});