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Implement Paper's AsyncTabCompleteEvent
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@ -0,0 +1,80 @@
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/*
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* This file is part of LuckPerms, licensed under the MIT License.
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*
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* Copyright (c) lucko (Luck) <luck@lucko.me>
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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 all
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* 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 THE
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* SOFTWARE.
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*/
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package me.lucko.luckperms.bukkit;
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import com.destroystokyo.paper.event.server.AsyncTabCompleteEvent;
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import me.lucko.luckperms.common.command.utils.ArgumentTokenizer;
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import me.lucko.luckperms.common.sender.Sender;
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import org.bukkit.command.Command;
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import org.bukkit.command.PluginCommand;
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import org.bukkit.event.EventHandler;
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import org.bukkit.event.Listener;
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import java.util.List;
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public class BukkitAsyncCommandExecutor extends BukkitCommandExecutor implements Listener {
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public BukkitAsyncCommandExecutor(LPBukkitPlugin plugin, PluginCommand command) {
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super(plugin, command);
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}
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public void register() {
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super.register();
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this.plugin.getBootstrap().getServer().getPluginManager().registerEvents(this, this.plugin.getBootstrap());
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}
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@EventHandler(ignoreCancelled = true)
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public void onAsyncTabComplete(AsyncTabCompleteEvent e) {
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if (!e.isCommand()) {
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return;
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}
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String buffer = e.getBuffer();
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if (buffer.charAt(0) == '/') {
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buffer = buffer.substring(1);
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}
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int firstSpace = buffer.indexOf(' ');
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if (firstSpace < 0) {
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return;
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}
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String commandLabel = buffer.substring(1, firstSpace);
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Command command = this.plugin.getBootstrap().getServer().getCommandMap().getCommand(commandLabel);
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if (command != this.command) {
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return;
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}
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Sender wrapped = this.plugin.getSenderFactory().wrap(e.getSender());
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List<String> arguments = ArgumentTokenizer.TAB_COMPLETE.tokenizeInput(buffer.substring(firstSpace + 1));
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List<String> completions = tabCompleteCommand(wrapped, arguments);
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e.setCompletions(completions);
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e.setHandled(true);
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}
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}
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@ -32,17 +32,25 @@ import me.lucko.luckperms.common.sender.Sender;
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import org.bukkit.command.Command;
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import org.bukkit.command.CommandExecutor;
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import org.bukkit.command.CommandSender;
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import org.bukkit.command.PluginCommand;
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import org.bukkit.command.TabExecutor;
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import org.checkerframework.checker.nullness.qual.NonNull;
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import java.util.List;
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public class BukkitCommandExecutor extends CommandManager implements CommandExecutor, TabExecutor {
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private final LPBukkitPlugin plugin;
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protected final LPBukkitPlugin plugin;
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protected final PluginCommand command;
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public BukkitCommandExecutor(LPBukkitPlugin plugin) {
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public BukkitCommandExecutor(LPBukkitPlugin plugin, PluginCommand command) {
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super(plugin);
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this.plugin = plugin;
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this.command = command;
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}
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public void register() {
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this.command.setExecutor(this);
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this.command.setTabCompleter(this);
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}
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@Override
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@ -112,15 +112,6 @@ public class LPBukkitPlugin extends AbstractLuckPermsPlugin {
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this.senderFactory = new BukkitSenderFactory(this);
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}
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private static boolean isBrigadierSupported() {
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try {
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Class.forName("com.mojang.brigadier.CommandDispatcher");
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return true;
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} catch (ClassNotFoundException var1) {
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return false;
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}
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}
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@Override
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protected Set<Dependency> getGlobalDependencies() {
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Set<Dependency> dependencies = super.getGlobalDependencies();
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@ -150,15 +141,24 @@ public class LPBukkitPlugin extends AbstractLuckPermsPlugin {
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@Override
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protected void registerCommands() {
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this.commandManager = new BukkitCommandExecutor(this);
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PluginCommand cmd = this.bootstrap.getCommand("luckperms");
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cmd.setExecutor(this.commandManager);
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cmd.setTabCompleter(this.commandManager);
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PluginCommand command = this.bootstrap.getCommand("luckperms");
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if (command == null) {
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getLogger().severe("Unable to register /luckperms command with the server");
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return;
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}
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if (isAsyncTabCompleteSupported()) {
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this.commandManager = new BukkitAsyncCommandExecutor(this);
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} else {
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this.commandManager = new BukkitCommandExecutor(this);
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}
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this.commandManager.register(command);
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// setup brigadier
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if (isBrigadierSupported()) {
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try {
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LuckPermsBrigadier.register(this, cmd);
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LuckPermsBrigadier.register(this, command);
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} catch (Exception e) {
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if (!(e instanceof RuntimeException && e.getMessage().contains("not supported by the server"))) {
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e.printStackTrace();
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@ -359,6 +359,23 @@ public class LPBukkitPlugin extends AbstractLuckPermsPlugin {
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return configFile;
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}
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private static boolean classExists(String className) {
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try {
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Class.forName(className);
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return true;
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} catch (ClassNotFoundException var1) {
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return false;
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}
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}
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private static boolean isBrigadierSupported() {
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return classExists("com.mojang.brigadier.CommandDispatcher");
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}
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private static boolean isAsyncTabCompleteSupported() {
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return classExists("com.destroystokyo.paper.event.server.AsyncTabCompleteEvent");
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}
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@Override
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public Optional<QueryOptions> getQueryOptionsForUser(User user) {
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return this.bootstrap.getPlayer(user.getUniqueId()).map(player -> this.contextManager.getQueryOptions(player));
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