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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | daniel-mar | 1 | package gdi1sokoban.sound; |
| 2 | |||
| 3 | import java.io.File; |
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| 4 | import java.io.FileInputStream; |
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| 5 | import java.io.IOException; |
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| 6 | import java.net.URISyntaxException; |
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| 7 | |||
| 8 | import javazoom.jl.decoder.JavaLayerException; |
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| 9 | import javazoom.jl.player.Player; |
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| 10 | |||
| 11 | /** |
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| 12 | * Sound Entity class |
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| 13 | * |
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| 14 | * manages a thread which plays a predefined sound |
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| 15 | * |
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| 16 | */ |
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| 17 | public class SoundEntity { |
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| 18 | private volatile Player sndPlayer = null; |
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| 19 | private volatile boolean play = false; |
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| 20 | |||
| 21 | private Thread soundThread; |
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| 22 | |||
| 23 | /** |
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| 24 | * plays a sound |
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| 25 | * @param fileName filename of the sound file |
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| 26 | * @param sndOptions output options (SND_LOOP, SND_ASYNC, SND_SYNC - see SoundEngine for further details) |
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| 27 | */ |
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| 28 | protected void playSound(final String fileName, final int sndOptions) { |
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| 29 | final boolean loop = ((sndOptions & SoundEngine.SND_LOOP) == SoundEngine.SND_LOOP); |
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| 30 | final boolean async = ((sndOptions & SoundEngine.SND_ASYNC) == SoundEngine.SND_ASYNC); |
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| 31 | play = true; |
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| 32 | soundThread = new Thread() { |
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| 33 | @Override |
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| 34 | public void run() { |
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| 35 | while (play) { |
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| 36 | try { |
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| 37 | FileInputStream sndStream; |
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| 38 | sndStream = new FileInputStream(new File(ClassLoader.getSystemClassLoader().getResource(fileName).toURI())); |
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| 39 | sndPlayer = new Player(sndStream); |
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| 40 | sndPlayer.play(); |
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| 41 | sndPlayer.close(); |
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| 42 | } catch (final IOException e) { |
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| 43 | } catch (final JavaLayerException e) { |
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| 44 | break; |
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| 45 | } catch (final URISyntaxException e1) { |
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| 46 | } |
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| 47 | if (loop == false) |
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| 48 | play = false; |
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| 49 | } |
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| 50 | play = false; |
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| 51 | if (sndPlayer != null) |
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| 52 | sndPlayer.close(); |
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| 53 | } |
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| 54 | }; |
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| 55 | if (async) |
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| 56 | soundThread.start(); |
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| 57 | else |
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| 58 | soundThread.run(); |
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| 59 | } |
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| 60 | |||
| 61 | /** |
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| 62 | * stops the sound |
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| 63 | */ |
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| 64 | protected void stopSound() { |
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| 65 | play = false; |
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| 66 | if (sndPlayer != null) |
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| 67 | sndPlayer.close(); |
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| 68 | } |
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| 69 | |||
| 70 | /** |
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| 71 | * checks whether the sound is still playing or not |
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| 72 | * @return true if sound has already stopped playing, else false |
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| 73 | */ |
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| 74 | protected boolean hasStopped() { |
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| 75 | return !play; |
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| 76 | } |
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| 77 | } |