NET/worlds/scape/SwitchableBehavior.java


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package NET.worlds.scape;

import java.io.IOException;

public class SwitchableBehavior extends SuperRoot {
   protected boolean enabled = true;
   private static Object classCookie = new Object();

   public boolean getEnabled() {
      return this.enabled;
   }

   public SwitchableBehavior setEnabled(boolean s) {
      this.enabled = s;
      return this;
   }

   public SwitchableBehavior toggleEnabled() {
      this.setEnabled(!this.getEnabled());
      return this;
   }

   @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 = BooleanPropertyEditor.make(new Property(this, index, "Enabled"), "No", "Yes");
            } else if (mode == 1) {
               ret = new Boolean(this.enabled);
            } else if (mode == 2) {
               this.enabled = (Boolean)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.saveBoolean(this.enabled);
   }

   @Override
   public void restoreState(Restorer r) throws IOException, TooNewException {
      switch (r.restoreVersion(classCookie)) {
         case 1:
            super.restoreState(r);
         case 0:
            this.enabled = r.restoreBoolean();
            return;
         default:
            throw new TooNewException();
      }
   }
}