forked from GeyserMC/Geyser
266 lines
11 KiB
Java
266 lines
11 KiB
Java
/*
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* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
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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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* @author GeyserMC
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* @link https://github.com/GeyserMC/Geyser
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*/
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package org.geysermc.connector;
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import com.fasterxml.jackson.databind.DeserializationFeature;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.nukkitx.protocol.bedrock.BedrockPacketCodec;
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import com.nukkitx.protocol.bedrock.BedrockServer;
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import com.nukkitx.protocol.bedrock.v407.Bedrock_v407;
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import lombok.Getter;
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import lombok.Setter;
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import org.geysermc.connector.common.AuthType;
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import org.geysermc.connector.common.PlatformType;
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import org.geysermc.connector.bootstrap.GeyserBootstrap;
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import org.geysermc.connector.command.CommandManager;
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import org.geysermc.connector.configuration.GeyserConfiguration;
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import org.geysermc.connector.metrics.Metrics;
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import org.geysermc.connector.network.ConnectorServerEventHandler;
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import org.geysermc.connector.network.remote.RemoteServer;
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import org.geysermc.connector.network.session.GeyserSession;
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import org.geysermc.connector.network.translators.BiomeTranslator;
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import org.geysermc.connector.network.translators.EntityIdentifierRegistry;
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import org.geysermc.connector.network.translators.PacketTranslatorRegistry;
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import org.geysermc.connector.network.translators.effect.EffectRegistry;
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import org.geysermc.connector.network.translators.item.ItemRegistry;
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import org.geysermc.connector.network.translators.item.ItemTranslator;
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import org.geysermc.connector.network.translators.sound.SoundHandlerRegistry;
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import org.geysermc.connector.network.translators.sound.SoundRegistry;
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import org.geysermc.connector.network.translators.world.WorldManager;
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import org.geysermc.connector.utils.LanguageUtils;
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import org.geysermc.connector.network.translators.world.block.BlockTranslator;
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import org.geysermc.connector.network.translators.world.block.entity.BlockEntityTranslator;
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import org.geysermc.connector.utils.DimensionUtils;
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import org.geysermc.connector.utils.DockerCheck;
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import org.geysermc.connector.utils.LocaleUtils;
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import java.net.InetSocketAddress;
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import java.text.DecimalFormat;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.TimeUnit;
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@Getter
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public class GeyserConnector {
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public static final ObjectMapper JSON_MAPPER = new ObjectMapper().disable(DeserializationFeature.FAIL_ON_IGNORED_PROPERTIES);
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public static final BedrockPacketCodec BEDROCK_PACKET_CODEC = Bedrock_v407.V407_CODEC;
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public static final String NAME = "Geyser";
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public static final String VERSION = "DEV"; // A fallback for running in IDEs
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private final List<GeyserSession> players = new ArrayList<>();
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private static GeyserConnector instance;
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private RemoteServer remoteServer;
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@Setter
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private AuthType authType;
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private boolean shuttingDown = false;
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private final ScheduledExecutorService generalThreadPool;
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private BedrockServer bedrockServer;
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private PlatformType platformType;
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private GeyserBootstrap bootstrap;
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private Metrics metrics;
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private GeyserConnector(PlatformType platformType, GeyserBootstrap bootstrap) {
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long startupTime = System.currentTimeMillis();
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instance = this;
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this.bootstrap = bootstrap;
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GeyserLogger logger = bootstrap.getGeyserLogger();
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GeyserConfiguration config = bootstrap.getGeyserConfig();
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this.platformType = platformType;
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logger.info("******************************************");
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logger.info("");
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logger.info(LanguageUtils.getLocaleStringLog("geyser.core.load", NAME, VERSION));
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logger.info("");
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logger.info("******************************************");
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this.generalThreadPool = Executors.newScheduledThreadPool(config.getGeneralThreadPool());
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logger.setDebug(config.isDebugMode());
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PacketTranslatorRegistry.init();
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/* Initialize translators and registries */
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BiomeTranslator.init();
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BlockTranslator.init();
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BlockEntityTranslator.init();
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EffectRegistry.init();
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EntityIdentifierRegistry.init();
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ItemRegistry.init();
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ItemTranslator.init();
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LocaleUtils.init();
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SoundRegistry.init();
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SoundHandlerRegistry.init();
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if (platformType != PlatformType.STANDALONE) {
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DockerCheck.check(bootstrap);
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}
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remoteServer = new RemoteServer(config.getRemote().getAddress(), config.getRemote().getPort());
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authType = AuthType.getByName(config.getRemote().getAuthType());
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if (config.isAboveBedrockNetherBuilding())
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DimensionUtils.changeBedrockNetherId(); // Apply End dimension ID workaround to Nether
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bedrockServer = new BedrockServer(new InetSocketAddress(config.getBedrock().getAddress(), config.getBedrock().getPort()));
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bedrockServer.setHandler(new ConnectorServerEventHandler(this));
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bedrockServer.bind().whenComplete((avoid, throwable) -> {
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if (throwable == null) {
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logger.info(LanguageUtils.getLocaleStringLog("geyser.core.start", config.getBedrock().getAddress(), String.valueOf(config.getBedrock().getPort())));
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} else {
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logger.severe(LanguageUtils.getLocaleStringLog("geyser.core.fail", config.getBedrock().getAddress(), config.getBedrock().getPort()));
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throwable.printStackTrace();
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}
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}).join();
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if (config.getMetrics().isEnabled()) {
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metrics = new Metrics(this, "GeyserMC", config.getMetrics().getUniqueId(), false, java.util.logging.Logger.getLogger(""));
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metrics.addCustomChart(new Metrics.SingleLineChart("servers", () -> 1));
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metrics.addCustomChart(new Metrics.SingleLineChart("players", players::size));
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metrics.addCustomChart(new Metrics.SimplePie("authMode", authType.name()::toLowerCase));
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metrics.addCustomChart(new Metrics.SimplePie("platform", platformType::getPlatformName));
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}
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boolean isGui = false;
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// This will check if we are in standalone and get the 'useGui' variable from there
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if (platformType == PlatformType.STANDALONE) {
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try {
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Class<?> cls = Class.forName("org.geysermc.platform.standalone.GeyserStandaloneBootstrap");
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isGui = (boolean) cls.getMethod("isUseGui").invoke(cls.cast(bootstrap));
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} catch (Exception e) { e.printStackTrace(); }
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}
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double completeTime = (System.currentTimeMillis() - startupTime) / 1000D;
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String message = LanguageUtils.getLocaleStringLog("geyser.core.finish.done", new DecimalFormat("#.###").format(completeTime)) + " ";
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if (isGui) {
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message += LanguageUtils.getLocaleStringLog("geyser.core.finish.gui");
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} else {
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message += LanguageUtils.getLocaleStringLog("geyser.core.finish.console");
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}
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logger.info(message);
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}
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public void shutdown() {
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bootstrap.getGeyserLogger().info(LanguageUtils.getLocaleStringLog("geyser.core.shutdown"));
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shuttingDown = true;
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if (players.size() >= 1) {
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bootstrap.getGeyserLogger().info(LanguageUtils.getLocaleStringLog("geyser.core.shutdown.kick.log", players.size()));
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for (GeyserSession playerSession : players) {
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playerSession.disconnect(LanguageUtils.getPlayerLocaleString("geyser.core.shutdown.kick.message", playerSession.getClientData().getLanguageCode()));
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}
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CompletableFuture<Void> future = CompletableFuture.runAsync(new Runnable() {
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@Override
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public void run() {
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// Simulate a long-running Job
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try {
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while (true) {
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if (players.size() == 0) {
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return;
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}
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TimeUnit.MILLISECONDS.sleep(100);
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}
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} catch (InterruptedException e) {
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throw new IllegalStateException(e);
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}
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}
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});
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// Block and wait for the future to complete
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try {
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future.get();
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bootstrap.getGeyserLogger().info(LanguageUtils.getLocaleStringLog("geyser.core.shutdown.kick.done"));
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} catch (Exception e) {
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// Quietly fail
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}
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}
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generalThreadPool.shutdown();
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bedrockServer.close();
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players.clear();
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remoteServer = null;
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authType = null;
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this.getCommandManager().getCommands().clear();
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bootstrap.getGeyserLogger().info(LanguageUtils.getLocaleStringLog("geyser.core.shutdown.done"));
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}
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public void addPlayer(GeyserSession player) {
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players.add(player);
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}
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public void removePlayer(GeyserSession player) {
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players.remove(player);
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}
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public static GeyserConnector start(PlatformType platformType, GeyserBootstrap bootstrap) {
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return new GeyserConnector(platformType, bootstrap);
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}
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public void reload() {
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shutdown();
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bootstrap.onEnable();
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}
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public GeyserLogger getLogger() {
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return bootstrap.getGeyserLogger();
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}
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public GeyserConfiguration getConfig() {
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return bootstrap.getGeyserConfig();
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}
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public CommandManager getCommandManager() {
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return bootstrap.getGeyserCommandManager();
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}
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public WorldManager getWorldManager() {
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return bootstrap.getWorldManager();
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}
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public static GeyserConnector getInstance() {
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return instance;
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}
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}
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