2014-04-04 00:52:53 +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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2014-04-04 00:52:53 +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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2014-04-04 00:52:53 +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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2014-04-04 00:52:53 +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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2014-07-09 00:39:33 +00:00
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package com.sk89q.worldedit.extension.factory;
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2014-04-04 00:52:53 +00:00
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import com.sk89q.worldedit.WorldEdit;
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2020-02-05 05:37:42 +00:00
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import com.sk89q.worldedit.extension.factory.parser.mask.BiomeMaskParser;
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2018-12-23 08:56:26 +00:00
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import com.sk89q.worldedit.extension.factory.parser.mask.BlockCategoryMaskParser;
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2020-02-05 05:37:42 +00:00
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import com.sk89q.worldedit.extension.factory.parser.mask.BlockStateMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.BlocksMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.ExistingMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.ExpressionMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.LazyRegionMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.NegateMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.NoiseMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.OffsetMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.RegionMaskParser;
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import com.sk89q.worldedit.extension.factory.parser.mask.SolidMaskParser;
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2018-12-23 08:56:26 +00:00
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import com.sk89q.worldedit.extension.input.InputParseException;
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import com.sk89q.worldedit.extension.input.NoMatchException;
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import com.sk89q.worldedit.extension.input.ParserContext;
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2014-04-04 00:52:53 +00:00
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import com.sk89q.worldedit.function.mask.Mask;
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2018-12-23 08:56:26 +00:00
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import com.sk89q.worldedit.function.mask.MaskIntersection;
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2014-07-09 00:39:33 +00:00
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import com.sk89q.worldedit.internal.registry.AbstractFactory;
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2018-12-23 08:56:26 +00:00
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import com.sk89q.worldedit.internal.registry.InputParser;
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import java.util.ArrayList;
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import java.util.List;
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2019-07-04 05:48:55 +00:00
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import java.util.stream.Collectors;
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2014-04-04 00:52:53 +00:00
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/**
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* A registry of known {@link Mask}s. Provides methods to instantiate
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* new masks from input.
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2014-07-26 07:29:12 +00:00
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*
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* <p>Instances of this class can be taken from
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* {@link WorldEdit#getMaskFactory()}.</p>
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2014-04-04 00:52:53 +00:00
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*/
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2014-07-09 00:39:33 +00:00
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public final class MaskFactory extends AbstractFactory<Mask> {
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2014-04-04 00:52:53 +00:00
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/**
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* Create a new mask registry.
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*
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* @param worldEdit the WorldEdit instance
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*/
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2014-07-09 00:39:33 +00:00
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public MaskFactory(WorldEdit worldEdit) {
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2019-05-27 04:35:26 +00:00
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super(worldEdit, new BlocksMaskParser(worldEdit));
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2019-07-06 00:46:48 +00:00
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2018-12-23 08:56:26 +00:00
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register(new ExistingMaskParser(worldEdit));
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register(new SolidMaskParser(worldEdit));
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register(new LazyRegionMaskParser(worldEdit));
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register(new RegionMaskParser(worldEdit));
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2018-12-23 09:10:05 +00:00
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register(new OffsetMaskParser(worldEdit));
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2018-12-23 08:56:26 +00:00
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register(new NoiseMaskParser(worldEdit));
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2019-02-12 21:39:09 +00:00
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register(new BlockStateMaskParser(worldEdit));
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2018-12-23 08:56:26 +00:00
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register(new NegateMaskParser(worldEdit));
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2018-12-23 09:10:05 +00:00
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register(new ExpressionMaskParser(worldEdit));
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2019-05-26 06:20:02 +00:00
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register(new BlockCategoryMaskParser(worldEdit));
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register(new BiomeMaskParser(worldEdit));
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2019-11-19 21:23:47 +00:00
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2018-12-23 08:56:26 +00:00
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}
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2019-07-04 05:48:55 +00:00
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@Override
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public List<String> getSuggestions(String input) {
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final String[] split = input.split(" ");
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if (split.length > 1) {
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String prev = input.substring(0, input.lastIndexOf(" ")) + " ";
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return super.getSuggestions(split[split.length -1]).stream().map(s -> prev + s).collect(Collectors.toList());
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}
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return super.getSuggestions(input);
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2018-12-23 08:56:26 +00:00
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}
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@Override
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public Mask parseFromInput(String input, ParserContext context) throws InputParseException {
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List<Mask> masks = new ArrayList<>();
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for (String component : input.split(" ")) {
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if (component.isEmpty()) {
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continue;
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}
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for (InputParser<Mask> parser : getParsers()) {
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Mask match = parser.parseFromInput(component, context);
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if (match != null) {
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masks.add(match);
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}
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}
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}
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switch (masks.size()) {
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case 0:
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throw new NoMatchException("No match for '" + input + "'");
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case 1:
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2019-07-17 16:31:13 +00:00
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return masks.get(0).optimize();
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2018-12-23 08:56:26 +00:00
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default:
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2019-04-03 05:53:34 +00:00
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return new MaskIntersection(masks).optimize();
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2018-12-23 08:56:26 +00:00
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}
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2014-04-04 00:52:53 +00:00
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}
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}
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