mirror of
https://github.com/plexusorg/Plex-FAWE.git
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6ddeb2ebf5
refactor some region dependencies swithc masking extent to a filter (so it can be parallelized) Some unfinished refactoring of the filters remove piston messages from strings.json
122 lines
3.9 KiB
Java
122 lines
3.9 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;
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import static com.google.common.base.Preconditions.checkNotNull;
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import com.boydti.fawe.FaweCache;
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import com.boydti.fawe.beta.Filter;
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import com.boydti.fawe.beta.IBatchProcessor;
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import com.boydti.fawe.beta.IChunk;
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import com.boydti.fawe.beta.IChunkGet;
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import com.boydti.fawe.beta.IChunkSet;
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import com.boydti.fawe.beta.implementation.filter.block.CharFilterBlock;
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import com.boydti.fawe.beta.implementation.filter.block.ChunkFilterBlock;
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import com.boydti.fawe.beta.implementation.filter.block.FilterBlock;
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import com.boydti.fawe.util.ExtentTraverser;
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import com.google.common.cache.Cache;
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import com.google.common.cache.CacheBuilder;
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import com.google.common.cache.CacheLoader;
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import com.google.common.cache.LoadingCache;
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import com.sk89q.worldedit.WorldEditException;
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import com.sk89q.worldedit.function.mask.Mask;
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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.world.biome.BiomeType;
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import com.sk89q.worldedit.world.block.BlockStateHolder;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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/**
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* Requires that all mutating methods pass a given {@link Mask}.
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*/
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public class MaskingExtent extends AbstractDelegateExtent implements IBatchProcessor, Filter {
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private Mask mask;
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private LoadingCache<Long, ChunkFilterBlock> threadIdToFilter = FaweCache.IMP.createCache(() -> new CharFilterBlock(getExtent()));
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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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* @param mask the mask
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*/
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public MaskingExtent(Extent extent, Mask mask) {
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super(extent);
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checkNotNull(mask);
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this.mask = mask;
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}
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/**
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* Get the mask.
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*
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* @return the mask
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*/
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public Mask getMask() {
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return mask;
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}
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/**
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* Set a mask.
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*
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* @param mask a mask
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*/
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public void setMask(Mask mask) {
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checkNotNull(mask);
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this.mask = mask;
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}
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@Override
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public <B extends BlockStateHolder<B>> boolean setBlock(BlockVector3 location, B block) throws WorldEditException {
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return mask.test(location) && super.setBlock(location, block);
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}
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@Override
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public boolean setBiome(BlockVector2 position, BiomeType biome) {
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return mask.test(position.toBlockVector3()) && super.setBiome(position, biome);
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}
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@Override
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public boolean setBiome(int x, int y, int z, BiomeType biome) {
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return mask.test(BlockVector3.at(x, y, z)) && super.setBiome(x, y, z, biome);
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}
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@Override
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public IChunkSet processSet(IChunk chunk, IChunkGet get, IChunkSet set) {
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ChunkFilterBlock filter = threadIdToFilter.getUnchecked(Thread.currentThread().getId());
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return filter.filter(chunk, get, set, this);
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}
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@Override
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public void applyBlock(FilterBlock block) {
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int ordinal = block.getOrdinal();
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if (ordinal != 0 && !mask.test(block)) {
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block.setOrdinal(0);
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}
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}
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@Override
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public Extent construct(Extent child) {
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if (child == getExtent()) return this;
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return new MaskingExtent(child, mask);
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}
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}
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