void activateStatusAttribute(String attributeName){
  RPEntity entity=entityRef.get();
  if (entity == null) {
    return;
  }
  if (!entity.has(attributeName)) {
    entity.put(attributeName,0);
    entity.notifyWorldAboutChanges();
  }
}

void activateStatusAttribute ( String attributeName ) { RPEntity entity = entityRef . get ( ) ; if ( entity == null ) { return ; } if ( ! entity . has ( attributeName ) ) { entity . put ( attributeName , 0 ) ; entity . notifyWorldAboutChanges ( ) ; } }
activates a status attribute for the client without overriding a potential existing value
