mirror of
https://github.com/plexusorg/Plex-FAWE.git
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84 lines
3.1 KiB
Java
84 lines
3.1 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
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* it under the terms of the GNU General Public License as published by
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* the 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldedit.extension.factory.parser.pattern;
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import com.sk89q.worldedit.WorldEdit;
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import com.sk89q.worldedit.command.util.SuggestionHelper;
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import com.sk89q.worldedit.extension.input.InputParseException;
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import com.sk89q.worldedit.extension.input.ParserContext;
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import com.sk89q.worldedit.function.pattern.Pattern;
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import com.sk89q.worldedit.function.pattern.RandomPattern;
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import com.sk89q.worldedit.internal.registry.InputParser;
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import com.sk89q.worldedit.util.formatting.text.TextComponent;
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import com.sk89q.worldedit.util.formatting.text.TranslatableComponent;
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import com.sk89q.worldedit.world.block.BlockCategory;
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import com.sk89q.worldedit.world.block.BlockType;
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import java.util.Locale;
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import java.util.Set;
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import java.util.stream.Stream;
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public class BlockCategoryPatternParser extends InputParser<Pattern> {
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public BlockCategoryPatternParser(WorldEdit worldEdit) {
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super(worldEdit);
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}
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@Override
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public Stream<String> getSuggestions(String input) {
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return SuggestionHelper.getBlockCategorySuggestions(input, true);
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}
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@Override
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public Pattern parseFromInput(String input, ParserContext context) throws InputParseException {
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if (!input.startsWith("##")) {
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return null;
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}
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String tag = input.substring(2).toLowerCase(Locale.ROOT);
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boolean anyState = false;
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if (tag.startsWith("*")) {
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tag = tag.substring(1);
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anyState = true;
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}
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BlockCategory category = BlockCategory.REGISTRY.get(tag);
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if (category == null) {
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throw new InputParseException(TranslatableComponent.of("fawe.error.unknown-block-tag", TextComponent.of(tag)));
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}
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RandomPattern randomPattern = new RandomPattern();
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Set<BlockType> blocks = category.getAll();
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if (blocks.isEmpty()) {
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throw new InputParseException(TranslatableComponent.of("fawe.error.block-tag-no-blocks", TextComponent.of(category.getId())));
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}
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if (anyState) {
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blocks.stream().flatMap(blockType -> blockType.getAllStates().stream()).forEach(state ->
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randomPattern.add(state, 1.0));
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} else {
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for (BlockType blockType : blocks) {
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randomPattern.add(blockType.getDefaultState(), 1.0);
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}
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}
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return randomPattern;
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}
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}
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