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check for non-existent sound

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Eric Rosenbaum 2017-01-31 18:36:29 -05:00
parent 08a81af9e5
commit dcdc2c0831
1 changed files with 5 additions and 0 deletions
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5
src/index.js
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@ -143,6 +143,11 @@ function AudioPlayer (audioEngine) {
} }
AudioPlayer.prototype.playSound = function (md5) { AudioPlayer.prototype.playSound = function (md5) {
// if this sound is not in the audio engine, return
if (!this.audioEngine.audioBuffers[md5]) {
return;
}
// if this sprite or clone is already playing this sound, stop it first // if this sprite or clone is already playing this sound, stop it first
if (this.activeSoundPlayers[md5]) { if (this.activeSoundPlayers[md5]) {
this.activeSoundPlayers[md5].stop(); this.activeSoundPlayers[md5].stop();