Hochschulprojekte/SpaceScooter
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Bugfix: SoundSystem now supports multiple sounds at once.

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This commit is contained in:
Jan Philipp Timme 2014-11-11 13:46:26 +01:00
parent c10faf966a
commit 0a460e3ce2
1 changed files with 9 additions and 15 deletions
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24
src/de/teamteamteam/spacescooter/sound/SoundSystem.java
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@ -41,13 +41,6 @@ public class SoundSystem {
*/ */
private static CompoundControl volCtrl = null; private static CompoundControl volCtrl = null;
/**
* Internal SourceDataLine - used to pump out audio data which will
* be played then.
*/
private static SourceDataLine sourceDataLine = null;
/** /**
* Private constructor, this class will never be instantiated. * Private constructor, this class will never be instantiated.
*/ */
@ -111,17 +104,18 @@ public class SoundSystem {
try { try {
AudioInputStream sound = SoundSystem.getAudioInputStreamByURL(fSoundURL); AudioInputStream sound = SoundSystem.getAudioInputStreamByURL(fSoundURL);
sound.reset(); sound.reset();
SoundSystem.sourceDataLine = AudioSystem.getSourceDataLine(sound.getFormat()); SourceDataLine sourceDataLine = AudioSystem.getSourceDataLine(sound.getFormat());
SoundSystem.sourceDataLine.open(sound.getFormat()); sourceDataLine.open(sound.getFormat());
SoundSystem.sourceDataLine.start(); sourceDataLine.start();
sound.reset(); sound.reset();
byte[] b = new byte[512]; int chunksize = 16384*4;
byte[] b = new byte[chunksize];
while (sound.available() > 0) { while (sound.available() > 0) {
sound.read(b, 0, 512); sound.read(b, 0, chunksize);
SoundSystem.sourceDataLine.write(b, 0, 512); sourceDataLine.write(b, 0, chunksize);
} }
SoundSystem.sourceDataLine.drain(); sourceDataLine.drain();
SoundSystem.sourceDataLine.close(); sourceDataLine.close();
sound.close(); sound.close();
} catch (Exception e) { } catch (Exception e) {
e.printStackTrace(); e.printStackTrace();