Geyser/connector/src/main/java/org/geysermc/connector/command/CommandManager.java

119 lines
5.0 KiB
Java

/*
* Copyright (c) 2019-2021 GeyserMC. http://geysermc.org
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector.command;
import lombok.Getter;
import org.geysermc.connector.GeyserConnector;
import org.geysermc.connector.command.defaults.*;
import org.geysermc.connector.network.session.GeyserSession;
import org.geysermc.connector.utils.LanguageUtils;
import java.util.*;
public abstract class CommandManager {
@Getter
private final Map<String, GeyserCommand> commands = Collections.synchronizedMap(new HashMap<>());
private final GeyserConnector connector;
public CommandManager(GeyserConnector connector) {
this.connector = connector;
registerCommand(new HelpCommand(connector, "help", "geyser.commands.help.desc", "geyser.command.help"));
registerCommand(new ListCommand(connector, "list", "geyser.commands.list.desc", "geyser.command.list"));
registerCommand(new ReloadCommand(connector, "reload", "geyser.commands.reload.desc", "geyser.command.reload"));
registerCommand(new StopCommand(connector, "stop", "geyser.commands.stop.desc", "geyser.command.stop"));
registerCommand(new OffhandCommand(connector, "offhand", "geyser.commands.offhand.desc", "geyser.command.offhand"));
registerCommand(new DumpCommand(connector, "dump", "geyser.commands.dump.desc", "geyser.command.dump"));
registerCommand(new VersionCommand(connector, "version", "geyser.commands.version.desc", "geyser.command.version"));
registerCommand(new SettingsCommand(connector, "settings", "geyser.commands.settings.desc", "geyser.command.settings"));
registerCommand(new StatisticsCommand(connector, "statistics", "geyser.commands.statistics.desc", "geyser.command.statistics"));
registerCommand(new AdvancementsCommand(connector, "advancements", "geyser.commands.advancements.desc", "geyser.command.advancements"));
}
public void registerCommand(GeyserCommand command) {
commands.put(command.getName(), command);
connector.getLogger().debug(LanguageUtils.getLocaleStringLog("geyser.commands.registered", command.getName()));
if (command.getAliases().isEmpty())
return;
for (String alias : command.getAliases())
commands.put(alias, command);
}
public void runCommand(CommandSender sender, String command) {
if (!command.startsWith("geyser "))
return;
command = command.trim().replace("geyser ", "");
String label;
String[] args;
if (!command.contains(" ")) {
label = command.toLowerCase();
args = new String[0];
} else {
label = command.substring(0, command.indexOf(" ")).toLowerCase();
String argLine = command.substring(command.indexOf(" ") + 1);
args = argLine.contains(" ") ? argLine.split(" ") : new String[] { argLine };
}
GeyserCommand cmd = commands.get(label);
if (cmd == null) {
connector.getLogger().error(LanguageUtils.getLocaleStringLog("geyser.commands.invalid"));
return;
}
if (sender instanceof GeyserSession) {
cmd.execute((GeyserSession) sender, sender, args);
} else {
if (!cmd.isBedrockOnly()) {
cmd.execute(null, sender, args);
} else {
connector.getLogger().error(LanguageUtils.getLocaleStringLog("geyser.bootstrap.command.bedrock_only"));
}
}
}
/**
* @return a list of all subcommands under {@code /geyser}.
*/
public List<String> getCommandNames() {
return Arrays.asList(connector.getCommandManager().getCommands().keySet().toArray(new String[0]));
}
/**
* Returns the description of the given command
*
* @param command Command to get the description for
* @return Command description
*/
public abstract String getDescription(String command);
}