2014-03-31 23:55:58 +00:00
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/*
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* WorldEdit, a Minecraft world manipulation toolkit
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldEdit team and contributors
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*
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2014-04-04 22:03:18 +00:00
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or
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2014-03-31 23:55:58 +00:00
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* (at your option) any later version.
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*
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2014-04-04 22:03:18 +00:00
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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2014-03-31 23:55:58 +00:00
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*
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2014-04-04 22:03:18 +00:00
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* You should have received a copy of the GNU Lesser General Public License
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2014-03-31 23:55:58 +00:00
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.extent;
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import com.sk89q.worldedit.Vector;
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2014-07-17 07:21:13 +00:00
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import com.sk89q.worldedit.Vector2D;
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2014-03-31 23:55:58 +00:00
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import com.sk89q.worldedit.WorldEditException;
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import com.sk89q.worldedit.blocks.BaseBlock;
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2018-06-18 12:51:21 +00:00
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import com.sk89q.worldedit.blocks.LazyBlock;
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import com.sk89q.worldedit.blocks.type.BlockState;
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import com.sk89q.worldedit.blocks.type.BlockStateHolder;
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2014-04-28 06:34:39 +00:00
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import com.sk89q.worldedit.entity.BaseEntity;
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import com.sk89q.worldedit.entity.Entity;
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2014-03-31 23:55:58 +00:00
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import com.sk89q.worldedit.function.operation.Operation;
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import com.sk89q.worldedit.function.operation.OperationQueue;
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2014-07-10 21:50:40 +00:00
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import com.sk89q.worldedit.util.Location;
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2014-07-11 05:22:35 +00:00
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import com.sk89q.worldedit.regions.Region;
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import com.sk89q.worldedit.world.biome.BaseBiome;
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import javax.annotation.Nullable;
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2014-04-28 06:34:39 +00:00
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import java.util.List;
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2014-03-31 23:55:58 +00:00
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import static com.google.common.base.Preconditions.checkNotNull;
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/**
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* A base class for {@link Extent}s that merely passes extents onto another.
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*/
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2014-04-04 01:41:36 +00:00
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public abstract class AbstractDelegateExtent implements Extent {
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private final Extent extent;
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/**
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* Create a new instance.
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*
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* @param extent the extent
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*/
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2014-04-04 01:41:36 +00:00
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protected AbstractDelegateExtent(Extent extent) {
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checkNotNull(extent);
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this.extent = extent;
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}
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/**
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* Get the extent.
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*
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* @return the extent
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*/
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public Extent getExtent() {
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return extent;
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}
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@Override
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public BlockState getBlock(Vector position) {
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return extent.getBlock(position);
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}
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@Override
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public LazyBlock getLazyBlock(Vector position) {
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return extent.getLazyBlock(position);
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}
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@Override
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public BaseBlock getFullBlock(Vector position) {
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return extent.getFullBlock(position);
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}
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@Override
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public boolean setBlock(Vector location, BlockStateHolder block) throws WorldEditException {
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return extent.setBlock(location, block);
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}
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2014-04-28 06:34:39 +00:00
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@Override
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@Nullable
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public Entity createEntity(Location location, BaseEntity entity) {
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return extent.createEntity(location, entity);
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}
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@Override
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public List<? extends Entity> getEntities() {
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return extent.getEntities();
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}
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2014-07-11 05:22:35 +00:00
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@Override
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public List<? extends Entity> getEntities(Region region) {
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return extent.getEntities(region);
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}
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2014-07-17 07:21:13 +00:00
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@Override
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public BaseBiome getBiome(Vector2D position) {
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return extent.getBiome(position);
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}
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@Override
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public boolean setBiome(Vector2D position, BaseBiome biome) {
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return extent.setBiome(position, biome);
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}
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2014-04-04 00:52:53 +00:00
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@Override
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public Vector getMinimumPoint() {
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return extent.getMinimumPoint();
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}
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@Override
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public Vector getMaximumPoint() {
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return extent.getMaximumPoint();
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}
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2014-03-31 23:55:58 +00:00
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protected Operation commitBefore() {
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return null;
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}
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@Override
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public final @Nullable Operation commit() {
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Operation ours = commitBefore();
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Operation other = extent.commit();
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if (ours != null && other != null) {
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return new OperationQueue(ours, other);
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} else if (ours != null) {
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return ours;
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} else if (other != null) {
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return other;
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} else {
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return null;
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}
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}
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2014-04-04 00:52:53 +00:00
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2014-03-31 23:55:58 +00:00
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}
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