001/*
002 * This file is part of Baritone.
003 *
004 * Baritone is free software: you can redistribute it and/or modify
005 * it under the terms of the GNU Lesser General Public License as published by
006 * the Free Software Foundation, either version 3 of the License, or
007 * (at your option) any later version.
008 *
009 * Baritone is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012 * GNU Lesser General Public License for more details.
013 *
014 * You should have received a copy of the GNU Lesser General Public License
015 * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
016 */
017
018package baritone.api.cache;
019
020import java.util.function.Consumer;
021
022/**
023 * @author Brady
024 * @since 9/24/2018
025 */
026public interface IWorldProvider {
027
028    /**
029     * Returns the data of the currently loaded world
030     *
031     * @return The current world data
032     */
033    IWorldData getCurrentWorld();
034
035    default void ifWorldLoaded(Consumer<IWorldData> callback) {
036        final IWorldData currentWorld = this.getCurrentWorld();
037        if (currentWorld != null) {
038            callback.accept(currentWorld);
039        }
040    }
041}