src/se/umu/cs/dit06ajnajs/ATDSoundPlayer.java

   1 package se.umu.cs.dit06ajnajs;
   2
   3 import java.applet.AudioClip;
   4 import java.io.File;
   5 import java.io.IOException;
   6
   7 import javax.sound.midi.InvalidMidiDataException;
   8 import javax.sound.midi.MidiSystem;
   9 import javax.sound.midi.MidiUnavailableException;
  10 import javax.sound.midi.Sequencer;
  11
  12 public final class ATDSoundPlayer {
  13     private static boolean mute = false;
  14     private static boolean musicRunning = true;
  15     private static Sequencer sequencer;
  16     private static Thread musicThread;
  17
  18
  19     public static boolean isMute() {
  20         return mute;
  21     }
  22
  23     public static void setMute(boolean state) {
  24         mute = state;
  25         if (sequencer.isOpen()) {
  26             if (mute) {
  27                 sequencer.stop();
  28             } else {
  29                 sequencer.start();
  30             }
  31         }
  32     }
  33
  34     /**
  35      * Play the supplied clip if mute is not set to true.
  36      *
  37      * @param clip The clip to play.
  38      */
  39     public static void play(final AudioClip clip) {
  40         new Thread(new Runnable() {
  41             public void run() {
  42                 if (!mute) {
  43                     clip.play();
  44                 }
  45             }
  46         }).start();
  47     }
  48
  49     /**
  50      * Plays the provided Midi-file once
  51      *
  52      * @param file The Midi-file
  53      */
  54 //  TODO loop the midi
  55     public static void playMusic(final File midiFile) {
  56         //musicRunning = true;
  57         // Play once
  58         musicThread = new Thread(new Runnable() {
  59             public void run() {
  60                 try {
  61                     sequencer = MidiSystem.getSequencer();
  62                     sequencer.setSequence(MidiSystem.getSequence(midiFile));
  63                     sequencer.open();
  64                     sequencer.setLoopCount(sequencer.LOOP_CONTINUOUSLY);
  65                     if (!mute) {
  66                         sequencer.start();
  67                     }
  68
  69                     while(true) {
  70                         // Check if running
  71                         if(sequencer.isRunning()) {
  72                             Thread.sleep(1000); // Check every second
  73                         } else while (!sequencer.isRunning()) {
  74                             Thread.sleep(1000); // Check every second
  75                         }
  76
  77                     }
  78                 } catch (InterruptedException e) {
  79
  80                 } catch (MidiUnavailableException e) {
  81                     // TODO Auto-generated catch block
  82                     e.printStackTrace();
  83                 } catch (InvalidMidiDataException e) {
  84                     // TODO Auto-generated catch block
  85                     e.printStackTrace();
  86                 } catch (IOException e) {
  87                     // TODO Auto-generated catch block
  88                     e.printStackTrace();
  89                 }
  90                 // This is the last thing that runs and then the thread is dead
  91                 sequencer.stop();
  92                 sequencer.close();
  93                 //musicRunning = false;
  94             }
  95         });
  96         if (true) {
  97             System.out.println("Starting musicthread");
  98             musicThread.start();
  99         } else {
 100             System.out.println("Musicthread should not be started, musicRunning is false");
 101         }
 102
 103     }
 104
 105     public static void killMusic() {
 106         //musicRunning = false;
 107         if (musicThread != null) {
 108             System.out.println("Interupting musicThread...");
 109             musicThread.interrupt();
 110             musicRunning = true;
 111         }
 112     }
 113 }
 114