Exemplo n.º 1
0
  @Override
  public void update() {
    if (!transmitting) {
      super.update();

      ArrayList deadMonsters = new ArrayList();

      Monster monster = null;

      try {
        for (String key : monsters.keySet()) {
          monster = (Monster) monsters.get(key);
          if (monster != null) {
            monster.update();
            if (monster.getIsDead()) {
              deadMonsters.add(key);
            }
          }
        }

        if (deadMonsters.size() > 0) {
          for (int i = 0; i < deadMonsters.size(); i++) {
            // EIError.debugMsg((String) deadMonsters.get(i));
            monsters.remove((String) deadMonsters.get(i));
          }
        }
      } catch (ConcurrentModificationException concEx) {
        // another thread was trying to modify monsters while iterating
        // we'll continue and the new item can be grabbed on the next update
      }
    }
  }
Exemplo n.º 2
0
  @Override
  public void setTransient(Registry rg) {
    super.setTransient(rg);

    spawnCoolDowns = new HashMap<String, Integer>();

    try {
      for (String key : monsters.keySet()) {
        Monster monster = (Monster) monsters.get(key);
        monster.setTransient(rg, this);
      }
    } catch (ConcurrentModificationException concEx) {
      // another thread was trying to modify monsters while iterating
      // we'll continue and the new item can be grabbed on the next update
    }
  }
  /** Create the DataSink. */
  DataSink createDataSink(Processor p, MediaLocator outML) {
    DataSource ds;

    if ((ds = p.getDataOutput()) == null) {
      System.err.println(
          "Something is really wrong: the processor does not have an output DataSource");
      return null;
    }

    DataSink dsink;

    try {
      System.err.println("- Create DataSink for: " + outML);
      dsink = Manager.createDataSink(ds, outML);
      dsink.open();
    } catch (Exception e) {
      System.err.println("Cannot create the DataSink: " + e);
      return null;
    }

    return dsink;
  }
Exemplo n.º 4
0
  public void capture(String device) {

    CaptureDeviceInfo deviceInfo = CaptureDeviceManager.getDevice(device);
    System.out.println("-----------------------------------------------------------");
    System.out.println("CaptureDevice Name is " + deviceInfo.getName());
    System.out.println("-----------------------------------------------------------");
    System.out.println("CaptureDevice is " + deviceInfo);
    System.out.println("-----------------------------------------------------------");
    Format[] formatsSupported = deviceInfo.getFormats();
    System.out.println("Supports " + formatsSupported.length + " formats");
    for (int findex = 0; findex < formatsSupported.length; findex++) {
      System.out.println("Unique encoding name is " + formatsSupported[findex].getEncoding());
      System.out.println("Format attributes are " + formatsSupported[findex]);
    }
    System.out.println("-----------------------------------------------------------");
    System.out.println("Media Locator is " + deviceInfo.getLocator());
    System.out.println("***********************************************************");
    try {
      player = Manager.createPlayer(deviceInfo.getLocator());
    } catch (java.io.IOException e) {
      System.out.println("IOException");
    } catch (javax.media.NoPlayerException npe) {
      System.out.println("NoPlayerException");
    }
    player.addControllerListener(this);

    System.out.println("About to call start on player");
    player.realize();
    waitForState(player.Realized);
    addVisualElements();
    setVisible(true);
    player.start();
    System.out.println("Called start on player");
    waitForState(player.Started);
    System.out.println("Player started");
  }
Exemplo n.º 5
0
  // Creates an RTP transmit data sink. This is the easiest way to create
  // an RTP transmitter. The other way is to use the RTPSessionManager API.
  // Using an RTP session manager gives you more control if you wish to
  // fine tune your transmission and set other parameters.
  private String createTransmitter() {
    // Create a media locator for the RTP data sink.
    // For example:
    //    rtp://129.130.131.132:42050/video
    String rtpURL = "rtp://" + ipAddress + ":" + port + "/video";
    MediaLocator outputLocator = new MediaLocator(rtpURL);

    // Create a data sink, open it and start transmission. It will wait
    // for the processor to start sending data. So we need to start the
    // output data source of the processor. We also need to start the
    // processor itself, which is done after this method returns.
    try {
      rtptransmitter = Manager.createDataSink(dataOutput, outputLocator);
      rtptransmitter.open();
      rtptransmitter.start();
      dataOutput.start();
    } catch (MediaException me) {
      return "Couldn't create RTP data sink";
    } catch (IOException ioe) {
      return "Couldn't create RTP data sink";
    }

    return null;
  }
  public WebcamCaptureAndFadePanel(String saveDir, String layout) {

    System.out.println("Using " + saveDir + " as directory for the images.");
    saveDirectory = saveDir;

    getImages();
    images_used = new ArrayList<Integer>();
    images_lastadded = new ArrayList<Integer>();
    images_nevershown = new ArrayList<Integer>();

    Vector devices = (Vector) CaptureDeviceManager.getDeviceList(null).clone();
    Enumeration enumeration = devices.elements();
    System.out.println("- Available cameras -");
    ArrayList<String> names = new ArrayList<String>();
    while (enumeration.hasMoreElements()) {
      CaptureDeviceInfo cdi = (CaptureDeviceInfo) enumeration.nextElement();
      String name = cdi.getName();
      if (name.startsWith("vfw:")) {
        names.add(name);
        System.out.println(name);
      }
    }

    // String str1 = "vfw:Logitech USB Video Camera:0";
    // String str2 = "vfw:Microsoft WDM Image Capture (Win32):0";
    if (names.size() == 0) {
      JOptionPane.showMessageDialog(
          null,
          "Ingen kamera funnet. " + "Du må koble til et kamera for å kjøre programmet.",
          "Feil",
          JOptionPane.ERROR_MESSAGE);
      System.exit(0);
    } else if (names.size() > 1) {

      JOptionPane.showMessageDialog(
          null,
          "Fant mer enn 1 kamera. " + "Velger da:\n" + names.get(0),
          "Advarsel",
          JOptionPane.WARNING_MESSAGE);
    }

    String str2 = names.get(0);
    di = CaptureDeviceManager.getDevice(str2);
    ml = di.getLocator();

    try {
      player = Manager.createRealizedPlayer(ml);
      formatControl = (FormatControl) player.getControl("javax.media.control.FormatControl");

      /*
      Format[] formats = formatControl.getSupportedFormats();
      for (int i=0; i<formats.length; i++)
      	System.out.println(formats[i].toString());
      */

      player.start();
    } catch (javax.media.NoPlayerException e) {
      JOptionPane.showMessageDialog(
          null,
          "Klarer ikke å starte" + " programmet pga. feil med kamera. Sjekk at det er koblet til.",
          "IOException",
          JOptionPane.ERROR_MESSAGE);
      System.exit(0);
    } catch (Exception e) {
      e.printStackTrace();
      System.exit(0);
    }

    /*
     * Layout
     *
     * Add
     * - comp
     * - imagepanels
     */

    if (layout.equals("1024v2")) {
      layout1024v2();
    } else if (layout.equals("1280")) {
      layout1280();
    } else {
      layout1024();
    }

    // Capture Window
    if (captureWindow) {
      cw = new JFrame("Capture from webcam");
      cw.setAlwaysOnTop(true);
      cw.setSize(sizeCaptureWindow_x, sizeCaptureWindow_y);
      cw.addKeyListener(new captureWindowKeyListner());
      cw.setUndecorated(true);

      // Add webcam
      if ((comp = player.getVisualComponent()) != null) {
        cw.add(comp);
      }

      // Add panel to window and set location of window
      cw.setLocation(cwLocation_x, cwLocation_y);
    }

    // Text window
    cwText = new rotatedText("");

    /*
     * Timer for update
     */
    Timer thread = new Timer();
    thread.schedule(new frameUpdateTask(), 0, (1000 / fps));
  }
  /**
   * Given an array of input media locators and an output locator, this method will concatenate the
   * input media files to generate a single concatentated output.
   */
  public boolean doIt(MediaLocator inML[], MediaLocator outML) {
    // Guess the output content descriptor from the file extension.
    ContentDescriptor cd;

    if ((cd = fileExtToCD(outML.getRemainder())) == null) {
      System.err.println("Couldn't figure out from the file extension the type of output needed!");
      return false;
    }

    // Build the ProcInfo data structure for each processor.
    ProcInfo pInfo[] = new ProcInfo[inML.length];

    for (int i = 0; i < inML.length; i++) {
      pInfo[i] = new ProcInfo();
      pInfo[i].ml = inML[i];

      try {
        System.err.println("- Create processor for: " + inML[i]);
        pInfo[i].p = Manager.createProcessor(inML[i]);
      } catch (Exception e) {
        System.err.println("Yikes!  Cannot create a processor from the given url: " + e);
        return false;
      }
    }

    // Try to match the tracks from different processors.
    if (!matchTracks(pInfo, cd)) {
      System.err.println("Failed to match the tracks.");
      return false;
    }

    // Program each processors to perform the necessary transcoding
    // to concatenate the tracks.
    if (!buildTracks(pInfo)) {
      System.err.println("Failed to build processors for the inputs.");
      return false;
    }

    // Generate a super glue data source from the processors.
    SuperGlueDataSource ds = new SuperGlueDataSource(pInfo);

    // Create the processor to generate the final output.
    Processor p;
    try {
      p = Manager.createProcessor(ds);
    } catch (Exception e) {
      System.err.println("Failed to create a processor to concatenate the inputs.");
      return false;
    }

    p.addControllerListener(this);

    // Put the Processor into configured state.
    if (!waitForState(p, Processor.Configured)) {
      System.err.println("Failed to configure the processor.");
      return false;
    }

    // Set the output content descriptor on the final processor.
    System.err.println("- Set output content descriptor to: " + cd);
    if ((p.setContentDescriptor(cd)) == null) {
      System.err.println("Failed to set the output content descriptor on the processor.");
      return false;
    }

    // We are done with programming the processor. Let's just
    // realize it.
    if (!waitForState(p, Controller.Realized)) {
      System.err.println("Failed to realize the processor.");
      return false;
    }

    // Now, we'll need to create a DataSink.
    DataSink dsink;
    if ((dsink = createDataSink(p, outML)) == null) {
      System.err.println("Failed to create a DataSink for the given output MediaLocator: " + outML);
      return false;
    }

    dsink.addDataSinkListener(this);
    fileDone = false;

    System.err.println("- Start concatenation...");

    // OK, we can now start the actual concatenation.
    try {
      p.start();
      dsink.start();
    } catch (IOException e) {
      System.err.println("IO error during concatenation");
      return false;
    }

    // Wait for EndOfStream event.
    waitForFileDone();

    // Cleanup.
    try {
      dsink.close();
    } catch (Exception e) {
    }
    p.removeControllerListener(this);

    System.err.println("  ...done concatenation.");

    return true;
  }
Exemplo n.º 8
0
  private String createProcessor() {
    if (locator == null) return "Locator is null";

    DataSource ds;
    DataSource clone;

    try {
      ds = Manager.createDataSource(locator);
    } catch (Exception e) {
      return "Couldn't create DataSource";
    }

    // Try to create a processor to handle the input media locator
    try {
      processor = Manager.createProcessor(ds);
    } catch (NoProcessorException npe) {
      return "Couldn't create processor";
    } catch (IOException ioe) {
      return "IOException creating processor";
    }

    // Wait for it to configure
    boolean result = waitForState(processor, Processor.Configured);
    if (result == false) return "Couldn't configure processor";

    // Get the tracks from the processor
    TrackControl[] tracks = processor.getTrackControls();

    // Do we have atleast one track?
    if (tracks == null || tracks.length < 1) return "Couldn't find tracks in processor";

    boolean programmed = false;

    // Search through the tracks for a video track
    for (int i = 0; i < tracks.length; i++) {
      Format format = tracks[i].getFormat();
      if (tracks[i].isEnabled() && format instanceof VideoFormat && !programmed) {

        // Found a video track. Try to program it to output JPEG/RTP
        // Make sure the sizes are multiple of 8's.
        Dimension size = ((VideoFormat) format).getSize();
        float frameRate = ((VideoFormat) format).getFrameRate();
        int w = (size.width % 8 == 0 ? size.width : (int) (size.width / 8) * 8);
        int h = (size.height % 8 == 0 ? size.height : (int) (size.height / 8) * 8);
        VideoFormat jpegFormat =
            new VideoFormat(
                VideoFormat.JPEG_RTP,
                new Dimension(w, h),
                Format.NOT_SPECIFIED,
                Format.byteArray,
                frameRate);
        tracks[i].setFormat(jpegFormat);
        System.err.println("Video transmitted as:");
        System.err.println("  " + jpegFormat);
        // Assume succesful
        programmed = true;
      } else tracks[i].setEnabled(false);
    }

    if (!programmed) return "Couldn't find video track";

    // Set the output content descriptor to RAW_RTP
    ContentDescriptor cd = new ContentDescriptor(ContentDescriptor.RAW_RTP);
    processor.setContentDescriptor(cd);

    // Realize the processor. This will internally create a flow
    // graph and attempt to create an output datasource for JPEG/RTP
    // video frames.
    result = waitForState(processor, Controller.Realized);
    if (result == false) return "Couldn't realize processor";

    // Set the JPEG quality to .5.
    setJPEGQuality(processor, 0.5f);

    // Get the output data source of the processor
    dataOutput = processor.getDataOutput();
    return null;
  }