Geyser/connector/src/main/java/org/geysermc/connector/GeyserConnector.java

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/*
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* Copyright (c) 2019 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
* 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:
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*
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* 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.
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*
* @author GeyserMC
* @link https://github.com/GeyserMC/Geyser
*/
package org.geysermc.connector;
import com.nukkitx.protocol.bedrock.BedrockPacketCodec;
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import com.nukkitx.protocol.bedrock.BedrockServer;
import com.nukkitx.protocol.bedrock.v361.Bedrock_v361;
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import lombok.Getter;
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import org.fusesource.jansi.AnsiConsole;
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import org.geysermc.api.Connector;
import org.geysermc.api.Geyser;
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import org.geysermc.api.Player;
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import org.geysermc.api.command.CommandMap;
import org.geysermc.api.logger.Logger;
import org.geysermc.api.plugin.Plugin;
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import org.geysermc.connector.command.GeyserCommandMap;
import org.geysermc.connector.configuration.GeyserConfiguration;
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import org.geysermc.connector.console.ConsoleCommandReader;
import org.geysermc.connector.console.GeyserLogger;
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import org.geysermc.connector.metrics.Metrics;
import org.geysermc.connector.network.ConnectorServerEventHandler;
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import org.geysermc.connector.network.remote.RemoteJavaServer;
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import org.geysermc.connector.network.translators.TranslatorsInit;
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import org.geysermc.connector.plugin.GeyserPluginLoader;
import org.geysermc.connector.plugin.GeyserPluginManager;
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import org.geysermc.connector.thread.PingPassthroughThread;
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import org.geysermc.connector.utils.FileUtils;
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import org.geysermc.connector.utils.Toolbox;
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import java.io.File;
import java.io.IOException;
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import java.net.InetSocketAddress;
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import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
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import java.util.concurrent.Executors;
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 implements Connector {
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public static final BedrockPacketCodec BEDROCK_PACKET_CODEC = Bedrock_v361.V361_CODEC;
public static final String NAME = "Geyser";
public static final String VERSION = "1.0-SNAPSHOT";
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private final Map<Object, Player> players = new HashMap<>();
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private static GeyserConnector instance;
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private RemoteJavaServer remoteServer;
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private Logger logger;
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private CommandMap commandMap;
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private GeyserConfiguration config;
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private GeyserPluginManager pluginManager;
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private boolean shuttingDown = false;
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private final ScheduledExecutorService generalThreadPool;
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private PingPassthroughThread passthroughThread;
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private Metrics metrics;
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public static void main(String[] args) {
instance = new GeyserConnector();
}
private GeyserConnector() {
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long startupTime = System.currentTimeMillis();
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// Metric
if (!(System.console() == null) && System.getProperty("os.name", "Windows 10").toLowerCase().contains("windows")) {
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AnsiConsole.systemInstall();
}
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instance = this;
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this.logger = GeyserLogger.DEFAULT;
logger.info("******************************************");
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logger.info("");
logger.info("Loading " + NAME + " vesion " + VERSION);
logger.info("");
logger.info("******************************************");
try {
File configFile = FileUtils.fileOrCopiedFromResource("config.yml", (x) -> x.replaceAll("generateduuid", UUID.randomUUID().toString()));
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config = FileUtils.loadConfig(configFile, GeyserConfiguration.class);
} catch (IOException ex) {
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logger.severe("Failed to read/create config.yml! Make sure it's up to date and/or readable+writable!", ex);
shutdown();
}
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this.generalThreadPool = Executors.newScheduledThreadPool(config.getGeneralThreadPool());
ConsoleCommandReader consoleReader = new ConsoleCommandReader(this);
consoleReader.startConsole();
logger.setDebug(config.isDebugMode());
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TranslatorsInit.start();
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commandMap = new GeyserCommandMap(this);
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remoteServer = new RemoteJavaServer(config.getRemote().getAddress(), config.getRemote().getPort());
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Geyser.setConnector(this);
pluginManager = new GeyserPluginManager(new GeyserPluginLoader(this));
pluginManager.getLoader().loadPlugins();
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passthroughThread = new PingPassthroughThread(this);
if (config.isPingPassthrough())
generalThreadPool.scheduleAtFixedRate(passthroughThread, 1, 1, TimeUnit.SECONDS);
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BedrockServer bedrockServer = new BedrockServer(new InetSocketAddress(config.getBedrock().getAddress(), config.getBedrock().getPort()));
bedrockServer.setHandler(new ConnectorServerEventHandler(this));
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bedrockServer.bind().whenComplete((avoid, throwable) -> {
if (throwable == null) {
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logger.info("Started Geyser on " + config.getBedrock().getAddress() + ":" + config.getBedrock().getPort());
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} else {
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logger.severe("Failed to start Geyser on " + config.getBedrock().getAddress() + ":" + config.getBedrock().getPort());
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throwable.printStackTrace();
}
}).join();
if (config.getMetrics().isEnabled()) {
metrics = new Metrics("GeyserMC", config.getMetrics().getUUID(), true, java.util.logging.Logger.getLogger(""));
metrics.addCustomChart(new Metrics.SingleLineChart("servers", () -> 1));
metrics.addCustomChart(new Metrics.SingleLineChart("players", Geyser::getPlayerCount));
metrics.addCustomChart(new Metrics.SimplePie("authMode", config.getRemote()::getAuthType));
}
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double completeTime = (System.currentTimeMillis() - startupTime) / 1000D;
logger.info(String.format("Done (%ss)! Run /help for help!", new DecimalFormat("#.###").format(completeTime)));
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}
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public Collection<Player> getConnectedPlayers() {
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return new ArrayList<>(players.values());
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}
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public void shutdown() {
logger.info("Shutting down connector.");
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for (Plugin plugin : pluginManager.getPlugins()) {
pluginManager.disablePlugin(plugin);
pluginManager.unloadPlugin(plugin);
}
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shuttingDown = true;
generalThreadPool.shutdown();
System.exit(0);
}
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public void addPlayer(Player player) {
players.put(player.getAuthenticationData().getName(), player);
players.put(player.getAuthenticationData().getUUID(), player);
players.put(player.getSocketAddress(), player);
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}
public void removePlayer(Player player) {
players.remove(player.getAuthenticationData().getName());
players.remove(player.getAuthenticationData().getUUID());
players.remove(player.getSocketAddress());
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}
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}