package NET.worlds.scape;

import NET.worlds.console.BlackBox;
import NET.worlds.network.URL;
import java.io.IOException;

public class PlaybackRecordingAction extends Action {
   private String filename = "home:record.rec";
   private static Object classCookie = new Object();

   public void setFilename(String m) {
      this.filename = m;
   }

   @Override
   public Persister trigger(Event e, Persister seqId) {
      BlackBox.getInstance().play(URL.make(this.filename));
      return null;
   }

   @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, "Filename"));
            } else if (mode == 1) {
               ret = new String(this.filename);
            } else if (mode == 2) {
               this.filename = (String)value;
            }
            break;
         default:
            ret = super.properties(index, offset + 1, mode, value);
      }

      return ret;
   }

   @Override
   public void saveState(Saver s) throws IOException {
      s.saveVersion(1, classCookie);
      super.saveState(s);
      s.saveString(this.filename);
   }

   @Override
   public void restoreState(Restorer r) throws IOException, TooNewException {
      switch (r.restoreVersion(classCookie)) {
         case 1:
            super.restoreState(r);
            this.filename = r.restoreString();
            return;
         default:
            throw new TooNewException();
      }
   }
}