path: root/NET/worlds/scape/CDPlayerAction.java

package NET.worlds.scape;

import NET.worlds.console.Main;
import NET.worlds.console.MainCallback;
import NET.worlds.console.MainTerminalCallback;
import java.io.IOException;

public class CDPlayerAction extends Action implements Runnable, MainCallback, MainTerminalCallback {
   private static final boolean DISABLE_ALL = true;
   private static final int STATE_INITIAL = 0;
   private static final int STATE_WAITING = 1;
   private static final int STATE_DONE = 2;
   private static int numDrives = -1;
   private static CDPlayerAction active;
   private String artist;
   private String title;
   private String hash;
   private int start;
   private int stop;
   private boolean isStopper;
   private boolean cancel;
   private int state = 0;
   private static Object classCookie = new Object();

   private boolean same(String str1, String str2) {
      if (str1 == null) {
         return str2 == null;
      } else {
         return str2 == null ? false : str1.equals(str2);
      }
   }

   private boolean same(CDPlayerAction other) {
      return other != null
         && this.same(this.artist, other.artist)
         && this.same(this.title, other.title)
         && this.same(this.hash, other.hash)
         && this.start == other.start
         && this.stop == other.stop;
   }

   @Override
   public Persister trigger(Event e, Persister seqID) {
      return null;
   }

   @Override
   public void run() {
      if (numDrives == -1) {
         numDrives = getNumDrives();
      }

      for (int i = 0; i < numDrives; i++) {
         try {
            CDTrackInfo trackInfo = getTrackList(i);
            String curHash = null;
            if (trackInfo != null) {
               curHash = CDDBHash.hashString(trackInfo);
               if (curHash.equals(this.hash)) {
                  this.play(i);
                  break;
               }
            }

            if (this.cancel) {
               break;
            }
         } catch (IOException var4) {
         }
      }

      this.state = 2;
   }

   @Override
   public void mainCallback() {
   }

   @Override
   public void terminalCallback() {
      this.cancel = true;
      if (this.state == 2) {
         Main.unregister(this);
      }
   }

   private void play(int drive) throws IOException {
      int driveID;
      if ((driveID = openDrive(drive)) != 0) {
         playAudio(driveID, this.start, this.stop);

         while (isPlaying(driveID)) {
            try {
               Thread.sleep(1000L);
            } catch (InterruptedException var4) {
            }

            if (this.cancel) {
               stopAudio(driveID);
               break;
            }
         }

         closeDrive(driveID);
      }
   }

   public static CDTrackInfo getTrackList(int drive) throws IOException {
      CDTrackInfo ret = null;
      int driveID;
      if ((driveID = openDrive(drive)) != 0) {
         ret = getDriveTrackList(driveID);
         closeDrive(driveID);
      }

      return ret;
   }

   public static native int getNumDrives();

   public static native int getDriveLetterOffset(int var0);

   public static native int openDrive(int var0) throws IOException;

   public static native void closeDrive(int var0) throws IOException;

   public static native void checkDrive(int var0) throws IOException;

   public static native CDTrackInfo getDriveTrackList(int var0) throws IOException;

   public static native void playAudio(int var0, int var1, int var2) throws IOException;

   public static native void stopAudio(int var0) throws IOException;

   public static native void pauseAudio(int var0) throws IOException;

   public static native void resumeAudio(int var0) throws IOException;

   public static native boolean isPlaying(int var0) throws IOException;

   public static native int getPosition(int var0) throws IOException;

   public static native void setNTAutoPlayCode(int var0);

   public static native boolean launchVolumeControlApp();

   @Override
   public Object properties(int index, int offset, int mode, Object value) throws NoSuchPropertyException {
      Object ret = null;
      switch (index - offset) {
         case 0:
            if (mode == 0) {
               ret = StringPropertyEditor.make(new Property(this, index, "Artist"));
            } else if (mode == 1) {
               ret = this.artist;
            } else if (mode == 2) {
               this.artist = (String)value;
            }
            break;
         case 1:
            if (mode == 0) {
               ret = StringPropertyEditor.make(new Property(this, index, "Title"));
            } else if (mode == 1) {
               ret = this.title;
            } else if (mode == 2) {
               this.title = (String)value;
            }
            break;
         case 2:
            if (mode == 0) {
               ret = StringPropertyEditor.make(new Property(this, index, "Disk ID (Edit or Delete to read CD)").allowSetNull());
            } else if (mode == 1) {
               if (this.hash == null) {
                  try {
                     CDTrackInfo trackList = getTrackList(0);
                     if (trackList != null) {
                        this.hash = CDDBHash.hashString(trackList);
                     }
                  } catch (IOException var7) {
                  }
               }

               ret = this.hash;
            } else if (mode == 2) {
               this.hash = (String)value;
            }
            break;
         case 3:
            if (mode == 0) {
               ret = CDPositionPropertyEditor.make(new Property(this, index, "Start (75ths of a second)"), false);
            } else if (mode == 1) {
               ret = new Integer(this.start);
            } else if (mode == 2) {
               this.start = (Integer)value;
            }
            break;
         case 4:
            if (mode == 0) {
               ret = CDPositionPropertyEditor.make(new Property(this, index, "Stop (75ths of a second)"), true);
            } else if (mode == 1) {
               ret = new Integer(this.stop);
            } else if (mode == 2) {
               this.stop = (Integer)value;
            }
            break;
         case 5:
            if (mode == 0) {
               ret = BooleanPropertyEditor.make(new Property(this, index, "Stop identical CDPlayerAction"), "No", "Yes");
            } else if (mode == 1) {
               ret = new Boolean(this.isStopper);
            } else if (mode == 2) {
               this.isStopper = (Boolean)value;
            }
            break;
         default:
            ret = super.properties(index, offset + 6, mode, value);
      }

      return ret;
   }

   @Override
   public void saveState(Saver s) throws IOException {
      s.saveVersion(2, classCookie);
      super.saveState(s);
      s.saveString(this.artist);
      s.saveString(this.title);
      s.saveString(this.hash);
      s.saveInt(this.start);
      s.saveInt(this.stop);
      s.saveBoolean(this.isStopper);
   }

   @Override
   public void restoreState(Restorer r) throws IOException, TooNewException {
      switch (r.restoreVersion(classCookie)) {
         case 1:
            super.restoreState(r);
            this.artist = r.restoreString();
            this.title = r.restoreString();
            this.hash = r.restoreString();
            this.start = r.restoreInt();
            this.stop = r.restoreInt();
            break;
         case 2:
            super.restoreState(r);
            this.artist = r.restoreString();
            this.title = r.restoreString();
            this.hash = r.restoreString();
            this.start = r.restoreInt();
            this.stop = r.restoreInt();
            this.isStopper = r.restoreBoolean();
            break;
         default:
            throw new TooNewException();
      }
   }
}