}
@Override
protected void setupBlockManager() {
DefaultBlockFamilyFactoryRegistry blockFamilyFactoryRegistry = new DefaultBlockFamilyFactoryRegistry();
blockFamilyFactoryRegistry.setBlockFamilyFactory("horizontal", new HorizontalBlockFamilyFactory());
blockFamilyFactoryRegistry.setBlockFamilyFactory("alignToSurface", new AttachedToSurfaceFamilyFactory());
WorldAtlas worldAtlas = new NullWorldAtlas();
BlockManagerImpl blockManager = new BlockManagerImpl(worldAtlas, blockFamilyFactoryRegistry);
CoreRegistry.put(BlockManager.class, blockManager);
}