mirror of
https://github.com/IntellectualSites/PlotSquared.git
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90 lines
3.0 KiB
Java
90 lines
3.0 KiB
Java
/*
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* PlotSquared, a land and world management plugin for Minecraft.
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* Copyright (C) IntellectualSites <https://intellectualsites.com>
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* Copyright (C) IntellectualSites 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.plotsquared.core.plot.flag.types;
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import com.plotsquared.core.configuration.caption.Caption;
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import com.plotsquared.core.configuration.caption.TranslatableCaption;
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import com.plotsquared.core.plot.flag.FlagParseException;
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import com.plotsquared.core.plot.flag.PlotFlag;
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import org.checkerframework.checker.nullness.qual.NonNull;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Locale;
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public abstract class BooleanFlag<F extends PlotFlag<Boolean, F>> extends PlotFlag<Boolean, F> {
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private static final Collection<String> positiveValues =
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Arrays.asList("1", "yes", "allow", "true");
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private static final Collection<String> negativeValues =
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Arrays.asList("0", "no", "deny", "disallow", "false");
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/**
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* Construct a new flag instance.
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*
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* @param value Flag value
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* @param description Flag description
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*/
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protected BooleanFlag(final boolean value, final Caption description) {
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super(value, TranslatableCaption.of("flags.flag_category_boolean"), description);
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}
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/**
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* Construct a new boolean flag, with
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* {@code false} as the default value.
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*
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* @param description Flag description
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*/
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protected BooleanFlag(final Caption description) {
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this(false, description);
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}
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@Override
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public F parse(@NonNull String input) throws FlagParseException {
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if (positiveValues.contains(input.toLowerCase(Locale.ENGLISH))) {
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return this.flagOf(true);
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} else if (negativeValues.contains(input.toLowerCase(Locale.ENGLISH))) {
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return this.flagOf(false);
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} else {
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throw new FlagParseException(this, input, TranslatableCaption.of("flags.flag_error_boolean"));
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}
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}
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@Override
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public F merge(@NonNull Boolean newValue) {
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return this.flagOf(getValue() || newValue);
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}
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@Override
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public String getExample() {
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return "true";
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}
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@Override
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public String toString() {
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return this.getValue().toString();
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}
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@Override
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public Collection<String> getTabCompletions() {
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return Arrays.asList("true", "false");
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}
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}
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