Geyser/bootstrap/spigot/src/main/java/org/geysermc/geyser/platform/spigot/command/SpigotCommandRegistry.java

82 lines
3.1 KiB
Java

/*
* Copyright (c) 2019-2023 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.geyser.platform.spigot.command;
import org.bukkit.Bukkit;
import org.bukkit.Server;
import org.bukkit.command.Command;
import org.bukkit.command.CommandMap;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.geysermc.geyser.GeyserImpl;
import org.geysermc.geyser.command.CommandRegistry;
import org.geysermc.geyser.command.GeyserCommandSource;
import org.incendo.cloud.CommandManager;
import java.lang.reflect.Field;
public class SpigotCommandRegistry extends CommandRegistry {
private final CommandMap commandMap;
public SpigotCommandRegistry(GeyserImpl geyser, CommandManager<GeyserCommandSource> cloud) {
super(geyser, cloud);
CommandMap commandMap = null;
try {
// Paper-only
Server.class.getMethod("getCommandMap");
commandMap = Bukkit.getServer().getCommandMap();
} catch (NoSuchMethodException e) {
try {
Field cmdMapField = Bukkit.getServer().getClass().getDeclaredField("commandMap");
cmdMapField.setAccessible(true);
commandMap = (CommandMap) cmdMapField.get(Bukkit.getServer());
} catch (Exception ex) {
geyser.getLogger().error("Failed to get Spigot's CommandMap", ex);
}
}
this.commandMap = commandMap;
}
@NonNull
@Override
public String description(@NonNull String command, @NonNull String locale) {
// check if the command is /geyser or an extension command so that we can localize the description
String description = super.description(command, locale);
if (!description.isBlank()) {
return description;
}
if (commandMap != null) {
Command cmd = commandMap.getCommand(command);
if (cmd != null) {
return cmd.getDescription();
}
}
return "";
}
}