/** Generate the RPClass */
 public static void generateRPClass() {
   RPClass clazz = new RPClass("blocktarget");
   clazz.isA("area");
   clazz.addAttribute("x", Type.INT);
   clazz.addAttribute("y", Type.INT);
   clazz.addAttribute("shape", Type.STRING);
 }
 public static void generateRPClass() {
   try {
     final RPClass pet = new RPClass("pet");
     pet.isA("creature");
     pet.addAttribute("weight", Type.BYTE);
     pet.addAttribute("eat", Type.FLAG);
   } catch (final SyntaxException e) {
     LOGGER.error("cannot generate RPClass", e);
   }
 }