mirror of
https://github.com/plexusorg/Plex-FAWE.git
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199 lines
5.8 KiB
Java
199 lines
5.8 KiB
Java
/*
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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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* 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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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU Lesser General Public License
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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.clipboard;
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import static com.google.common.base.Preconditions.checkNotNull;
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import com.sk89q.worldedit.WorldEditException;
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import com.sk89q.worldedit.entity.BaseEntity;
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import com.sk89q.worldedit.entity.Entity;
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import com.sk89q.worldedit.function.operation.Operation;
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import com.sk89q.worldedit.math.BlockVector2;
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import com.sk89q.worldedit.math.BlockVector3;
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import com.sk89q.worldedit.regions.Region;
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import com.sk89q.worldedit.util.Location;
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import com.sk89q.worldedit.world.biome.BaseBiome;
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import com.sk89q.worldedit.world.block.BaseBlock;
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import com.sk89q.worldedit.world.block.BlockState;
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import com.sk89q.worldedit.world.block.BlockStateHolder;
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import com.sk89q.worldedit.world.block.BlockTypes;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import javax.annotation.Nullable;
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/**
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* Stores block data as a multi-dimensional array of {@link BaseBlock}s and
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* other data as lists or maps.
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*/
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public class BlockArrayClipboard implements Clipboard {
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private final Region region;
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private BlockVector3 origin;
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private final BaseBlock[][][] blocks;
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private final List<ClipboardEntity> entities = new ArrayList<>();
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/**
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* Create a new instance.
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*
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* <p>The origin will be placed at the region's lowest minimum point.</p>
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*
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* @param region the bounding region
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*/
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public BlockArrayClipboard(Region region) {
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checkNotNull(region);
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this.region = region.clone();
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this.origin = region.getMinimumPoint();
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BlockVector3 dimensions = getDimensions();
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blocks = new BaseBlock[dimensions.getBlockX()][dimensions.getBlockY()][dimensions.getBlockZ()];
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}
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@Override
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public Region getRegion() {
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return region;
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}
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@Override
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public BlockVector3 getOrigin() {
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return origin;
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}
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@Override
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public void setOrigin(BlockVector3 origin) {
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this.origin = origin;
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}
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@Override
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public BlockVector3 getDimensions() {
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return region.getMaximumPoint().subtract(region.getMinimumPoint()).add(1, 1, 1);
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}
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@Override
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public BlockVector3 getMinimumPoint() {
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return region.getMinimumPoint();
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}
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@Override
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public BlockVector3 getMaximumPoint() {
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return region.getMaximumPoint();
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}
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@Override
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public List<? extends Entity> getEntities(Region region) {
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List<Entity> filtered = new ArrayList<>();
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for (Entity entity : entities) {
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if (region.contains(entity.getLocation().toVector().toBlockPoint())) {
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filtered.add(entity);
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}
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}
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return Collections.unmodifiableList(filtered);
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}
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@Override
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public List<? extends Entity> getEntities() {
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return Collections.unmodifiableList(entities);
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}
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@Nullable
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@Override
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public Entity createEntity(Location location, BaseEntity entity) {
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ClipboardEntity ret = new ClipboardEntity(location, entity);
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entities.add(ret);
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return ret;
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}
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@Override
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public BlockState getBlock(BlockVector3 position) {
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if (region.contains(position)) {
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BlockVector3 v = position.subtract(region.getMinimumPoint());
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BaseBlock block = blocks[v.getBlockX()][v.getBlockY()][v.getBlockZ()];
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if (block != null) {
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return block.toImmutableState();
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}
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}
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return BlockTypes.AIR.getDefaultState();
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}
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@Override
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public BaseBlock getFullBlock(BlockVector3 position) {
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if (region.contains(position)) {
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BlockVector3 v = position.subtract(region.getMinimumPoint());
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BaseBlock block = blocks[v.getBlockX()][v.getBlockY()][v.getBlockZ()];
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if (block != null) {
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return block;
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}
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}
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return BlockTypes.AIR.getDefaultState().toBaseBlock();
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}
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@Override
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public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 position, B block) throws WorldEditException {
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if (region.contains(position)) {
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BlockVector3 v = position.subtract(region.getMinimumPoint());
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blocks[v.getBlockX()][v.getBlockY()][v.getBlockZ()] = block.toBaseBlock();
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return true;
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} else {
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return false;
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}
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}
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@Override
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public BaseBiome getBiome(BlockVector2 position) {
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return new BaseBiome(0);
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}
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@Override
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public boolean setBiome(BlockVector2 position, BaseBiome biome) {
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return false;
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}
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@Nullable
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@Override
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public Operation commit() {
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return null;
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}
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/**
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* Stores entity data.
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*/
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private class ClipboardEntity extends StoredEntity {
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ClipboardEntity(Location location, BaseEntity entity) {
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super(location, entity);
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}
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@Override
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public boolean remove() {
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return entities.remove(this);
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}
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@Nullable
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@Override
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public <T> T getFacet(Class<? extends T> cls) {
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return null;
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}
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}
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}
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