@SuppressWarnings("unchecked")
  @Override
  public EntityEggInfo getEgg(ItemStack safariNet) {
    Class<? extends Entity> entityClass =
        (Class<? extends Entity>)
            EntityList.stringToClassMapping.get(safariNet.getTagCompound().getString("id"));
    if (entityClass == null) {
      return null;
    }

    EntityRegistration er = EntityRegistry.instance().lookupModSpawn(entityClass, true);
    if (er != null && er.getContainer() == TwilightForest.twilightForestContainer) {
      return (EntityEggInfo) TwilightForest.entityEggs.get(er.getModEntityId());
    }
    return null;
  }