163 lines
6.2 KiB
Java
163 lines
6.2 KiB
Java
/*
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* This file is part of BlueMap, licensed under the MIT License (MIT).
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*
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* Copyright (c) Blue (Lukas Rieger) <https://bluecolored.de>
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* Copyright (c) contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package de.bluecolored.bluemap.sponge;
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import com.mojang.brigadier.CommandDispatcher;
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import com.mojang.brigadier.Message;
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import com.mojang.brigadier.exceptions.CommandSyntaxException;
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import com.mojang.brigadier.suggestion.Suggestion;
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import com.mojang.brigadier.suggestion.Suggestions;
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import com.mojang.brigadier.tree.CommandNode;
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import de.bluecolored.bluemap.common.plugin.Plugin;
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import de.bluecolored.bluemap.common.plugin.commands.Commands;
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import net.kyori.adventure.text.Component;
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import net.kyori.adventure.text.format.NamedTextColor;
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import org.spongepowered.api.command.Command;
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import org.spongepowered.api.command.CommandCause;
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import org.spongepowered.api.command.CommandCompletion;
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import org.spongepowered.api.command.CommandResult;
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import org.spongepowered.api.command.parameter.ArgumentReader;
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import java.util.*;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.TimeoutException;
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public class SpongeCommands {
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private final CommandDispatcher<CommandCause> dispatcher;
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public SpongeCommands(final Plugin plugin) {
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this.dispatcher = new CommandDispatcher<>();
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// register commands
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new Commands<>(plugin, dispatcher, cause -> new SpongeCommandSource(plugin, cause.audience(), cause.subject()));
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}
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public Collection<SpongeCommandProxy> getRootCommands(){
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Collection<SpongeCommandProxy> rootCommands = new ArrayList<>();
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for (CommandNode<CommandCause> node : this.dispatcher.getRoot().getChildren()) {
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rootCommands.add(new SpongeCommandProxy(node.getName()));
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}
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return rootCommands;
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}
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public class SpongeCommandProxy implements Command.Raw {
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private final String label;
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protected SpongeCommandProxy(String label) {
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this.label = label;
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}
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public String getLabel() {
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return label;
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}
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@Override
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public CommandResult process(CommandCause cause, ArgumentReader.Mutable arguments) {
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String command = label;
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if (!arguments.input().isEmpty()) {
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command += " " + arguments.input();
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}
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try {
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return CommandResult.builder().result(dispatcher.execute(command, cause)).build();
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} catch (CommandSyntaxException ex) {
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Component errText = Component.text(ex.getRawMessage().getString(), NamedTextColor.RED);
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String context = ex.getContext();
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if (context != null)
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errText = errText.append(Component.newline()).append(Component.text(context, NamedTextColor.GRAY));
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return CommandResult.error(errText);
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}
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}
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@Override
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public List<CommandCompletion> complete(CommandCause cause, ArgumentReader.Mutable arguments) {
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String command = label;
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if (!arguments.input().isEmpty()) {
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command += " " + arguments.input();
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}
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List<CommandCompletion> completions = new ArrayList<>();
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try {
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Suggestions suggestions = dispatcher.getCompletionSuggestions(dispatcher.parse(command, cause)).get(100, TimeUnit.MILLISECONDS);
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for (Suggestion suggestion : suggestions.getList()) {
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String text = suggestion.getText();
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if (text.indexOf(' ') == -1) {
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Message tooltip = suggestion.getTooltip();
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if (tooltip == null) {
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completions.add(CommandCompletion.of(text));
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} else {
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completions.add(CommandCompletion.of(text, Component.text(tooltip.getString())));
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}
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}
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}
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} catch (InterruptedException ignore) {
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Thread.currentThread().interrupt();
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} catch (ExecutionException | TimeoutException ignore) {}
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completions.sort(Comparator.comparing(CommandCompletion::completion));
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return completions;
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}
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@Override
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public boolean canExecute(CommandCause cause) {
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return true;
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}
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@Override
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public Optional<Component> shortDescription(CommandCause cause) {
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return Optional.empty();
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}
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@Override
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public Optional<Component> extendedDescription(CommandCause cause) {
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return Optional.empty();
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}
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@Override
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public Component usage(CommandCause cause) {
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CommandNode<CommandCause> node = dispatcher.getRoot().getChild(label);
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if (node == null) return Component.text("/" + label);
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List<Component> lines = new ArrayList<>();
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for (String usageString : dispatcher.getSmartUsage(node, cause).values()) {
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lines.add(Component.text("/" + label + " ", NamedTextColor.WHITE).append(Component.text(usageString, NamedTextColor.GRAY)));
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}
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return Component.join(Component.newline(), lines);
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}
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}
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}
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