mirror of
https://github.com/GeyserMC/MCProtocolLib.git
synced 2024-11-14 19:34:58 -05:00
304 lines
14 KiB
Java
304 lines
14 KiB
Java
package com.github.steveice10.mc.protocol.test;
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import com.github.steveice10.mc.auth.data.GameProfile;
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import com.github.steveice10.mc.auth.exception.request.RequestException;
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import com.github.steveice10.mc.auth.service.AuthenticationService;
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import com.github.steveice10.mc.auth.service.SessionService;
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import com.github.steveice10.mc.protocol.MinecraftConstants;
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import com.github.steveice10.mc.protocol.MinecraftProtocol;
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import com.github.steveice10.mc.protocol.ServerLoginHandler;
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import com.github.steveice10.mc.protocol.data.SubProtocol;
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import com.github.steveice10.mc.protocol.data.game.entity.player.GameMode;
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import com.github.steveice10.mc.protocol.data.status.PlayerInfo;
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import com.github.steveice10.mc.protocol.data.status.ServerStatusInfo;
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import com.github.steveice10.mc.protocol.data.status.VersionInfo;
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import com.github.steveice10.mc.protocol.data.status.handler.ServerInfoBuilder;
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import com.github.steveice10.mc.protocol.data.status.handler.ServerInfoHandler;
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import com.github.steveice10.mc.protocol.data.status.handler.ServerPingTimeHandler;
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import com.github.steveice10.mc.protocol.packet.ingame.client.ClientChatPacket;
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import com.github.steveice10.mc.protocol.packet.ingame.server.ServerChatPacket;
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import com.github.steveice10.mc.protocol.packet.ingame.server.ServerJoinGamePacket;
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import com.github.steveice10.opennbt.tag.builtin.ByteTag;
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import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
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import com.github.steveice10.opennbt.tag.builtin.FloatTag;
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import com.github.steveice10.opennbt.tag.builtin.IntTag;
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import com.github.steveice10.opennbt.tag.builtin.ListTag;
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import com.github.steveice10.opennbt.tag.builtin.LongTag;
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import com.github.steveice10.opennbt.tag.builtin.StringTag;
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import com.github.steveice10.opennbt.tag.builtin.Tag;
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import com.github.steveice10.packetlib.ProxyInfo;
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import com.github.steveice10.packetlib.Server;
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import com.github.steveice10.packetlib.Session;
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import com.github.steveice10.packetlib.event.server.ServerAdapter;
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import com.github.steveice10.packetlib.event.server.ServerClosedEvent;
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import com.github.steveice10.packetlib.event.server.SessionAddedEvent;
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import com.github.steveice10.packetlib.event.server.SessionRemovedEvent;
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import com.github.steveice10.packetlib.event.session.DisconnectedEvent;
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import com.github.steveice10.packetlib.event.session.PacketReceivedEvent;
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import com.github.steveice10.packetlib.event.session.SessionAdapter;
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import com.github.steveice10.packetlib.tcp.TcpClientSession;
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import com.github.steveice10.packetlib.tcp.TcpServer;
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import net.kyori.adventure.text.Component;
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import net.kyori.adventure.text.format.NamedTextColor;
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import net.kyori.adventure.text.format.TextDecoration;
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import java.net.Proxy;
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import java.util.Arrays;
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import java.util.Map;
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public class MinecraftProtocolTest {
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private static final boolean SPAWN_SERVER = true;
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private static final boolean VERIFY_USERS = false;
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private static final String HOST = "127.0.0.1";
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private static final int PORT = 25565;
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private static final ProxyInfo PROXY = null;
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private static final Proxy AUTH_PROXY = Proxy.NO_PROXY;
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private static final String USERNAME = "Username";
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private static final String PASSWORD = "Password";
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public static void main(String[] args) {
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if(SPAWN_SERVER) {
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SessionService sessionService = new SessionService();
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sessionService.setProxy(AUTH_PROXY);
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Server server = new TcpServer(HOST, PORT, MinecraftProtocol.class);
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server.setGlobalFlag(MinecraftConstants.SESSION_SERVICE_KEY, sessionService);
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server.setGlobalFlag(MinecraftConstants.VERIFY_USERS_KEY, VERIFY_USERS);
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server.setGlobalFlag(MinecraftConstants.SERVER_INFO_BUILDER_KEY, (ServerInfoBuilder) session ->
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new ServerStatusInfo(
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new VersionInfo(MinecraftConstants.GAME_VERSION, MinecraftConstants.PROTOCOL_VERSION),
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new PlayerInfo(100, 0, new GameProfile[0]),
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Component.text("Hello world!"),
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null
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)
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);
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server.setGlobalFlag(MinecraftConstants.SERVER_LOGIN_HANDLER_KEY, (ServerLoginHandler) session ->
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session.send(new ServerJoinGamePacket(
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0,
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false,
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GameMode.SURVIVAL,
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GameMode.SURVIVAL,
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1,
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new String[] {"minecraft:world"},
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getDimensionTag(),
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getOverworldTag(),
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"minecraft:world",
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100,
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0,
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16,
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false,
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false,
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false,
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false
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))
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);
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server.setGlobalFlag(MinecraftConstants.SERVER_COMPRESSION_THRESHOLD, 100);
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server.addListener(new ServerAdapter() {
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@Override
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public void serverClosed(ServerClosedEvent event) {
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System.out.println("Server closed.");
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}
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@Override
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public void sessionAdded(SessionAddedEvent event) {
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event.getSession().addListener(new SessionAdapter() {
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@Override
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public void packetReceived(PacketReceivedEvent event) {
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if(event.getPacket() instanceof ClientChatPacket) {
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ClientChatPacket packet = event.getPacket();
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GameProfile profile = event.getSession().getFlag(MinecraftConstants.PROFILE_KEY);
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System.out.println(profile.getName() + ": " + packet.getMessage());
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Component msg = Component.text("Hello, ")
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.color(NamedTextColor.GREEN)
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.append(Component.text(profile.getName())
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.color(NamedTextColor.AQUA)
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.decorate(TextDecoration.UNDERLINED))
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.append(Component.text("!")
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.color(NamedTextColor.GREEN));
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event.getSession().send(new ServerChatPacket(msg));
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}
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}
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});
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}
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@Override
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public void sessionRemoved(SessionRemovedEvent event) {
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MinecraftProtocol protocol = (MinecraftProtocol) event.getSession().getPacketProtocol();
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if(protocol.getSubProtocol() == SubProtocol.GAME) {
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System.out.println("Closing server.");
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event.getServer().close(false);
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}
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}
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});
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server.bind();
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}
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status();
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login();
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}
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private static void status() {
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SessionService sessionService = new SessionService();
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sessionService.setProxy(AUTH_PROXY);
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MinecraftProtocol protocol = new MinecraftProtocol();
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Session client = new TcpClientSession(HOST, PORT, protocol, PROXY);
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client.setFlag(MinecraftConstants.SESSION_SERVICE_KEY, sessionService);
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client.setFlag(MinecraftConstants.SERVER_INFO_HANDLER_KEY, (ServerInfoHandler) (session, info) -> {
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System.out.println("Version: " + info.getVersionInfo().getVersionName()
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+ ", " + info.getVersionInfo().getProtocolVersion());
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System.out.println("Player Count: " + info.getPlayerInfo().getOnlinePlayers()
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+ " / " + info.getPlayerInfo().getMaxPlayers());
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System.out.println("Players: " + Arrays.toString(info.getPlayerInfo().getPlayers()));
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System.out.println("Description: " + info.getDescription());
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System.out.println("Icon: " + info.getIconPng());
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});
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client.setFlag(MinecraftConstants.SERVER_PING_TIME_HANDLER_KEY, (ServerPingTimeHandler) (session, pingTime) ->
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System.out.println("Server ping took " + pingTime + "ms"));
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client.connect();
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while(client.isConnected()) {
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try {
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Thread.sleep(5);
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} catch(InterruptedException e) {
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e.printStackTrace();
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}
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}
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}
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private static void login() {
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MinecraftProtocol protocol = null;
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if(VERIFY_USERS) {
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try {
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AuthenticationService authService = new AuthenticationService();
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authService.setUsername(USERNAME);
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authService.setPassword(PASSWORD);
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authService.setProxy(AUTH_PROXY);
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authService.login();
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protocol = new MinecraftProtocol(authService.getSelectedProfile(), authService.getAccessToken());
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System.out.println("Successfully authenticated user.");
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} catch(RequestException e) {
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e.printStackTrace();
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return;
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}
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} else {
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protocol = new MinecraftProtocol(USERNAME);
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}
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SessionService sessionService = new SessionService();
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sessionService.setProxy(AUTH_PROXY);
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Session client = new TcpClientSession(HOST, PORT, protocol, PROXY);
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client.setFlag(MinecraftConstants.SESSION_SERVICE_KEY, sessionService);
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client.addListener(new SessionAdapter() {
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@Override
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public void packetReceived(PacketReceivedEvent event) {
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if(event.getPacket() instanceof ServerJoinGamePacket) {
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event.getSession().send(new ClientChatPacket("Hello, this is a test of MCProtocolLib."));
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} else if(event.getPacket() instanceof ServerChatPacket) {
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Component message = event.<ServerChatPacket>getPacket().getMessage();
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System.out.println("Received Message: " + message);
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event.getSession().disconnect("Finished");
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}
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}
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@Override
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public void disconnected(DisconnectedEvent event) {
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System.out.println("Disconnected: " + event.getReason());
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if(event.getCause() != null) {
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event.getCause().printStackTrace();
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}
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}
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});
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client.connect();
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}
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private static CompoundTag getDimensionTag() {
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CompoundTag tag = new CompoundTag("");
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CompoundTag dimensionTypes = new CompoundTag("minecraft:dimension_type");
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dimensionTypes.put(new StringTag("type", "minecraft:dimension_type"));
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ListTag dimensionTag = new ListTag("value");
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CompoundTag overworldTag = convertToValue("minecraft:overworld", 0, getOverworldTag().getValue());
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dimensionTag.add(overworldTag);
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dimensionTypes.put(dimensionTag);
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tag.put(dimensionTypes);
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CompoundTag biomeTypes = new CompoundTag("minecraft:worldgen/biome");
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biomeTypes.put(new StringTag("type", "minecraft:worldgen/biome"));
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ListTag biomeTag = new ListTag("value");
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CompoundTag plainsTag = convertToValue("minecraft:plains", 0, getPlainsTag().getValue());
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biomeTag.add(plainsTag);
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biomeTypes.put(biomeTag);
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tag.put(biomeTypes);
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return tag;
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}
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private static CompoundTag getOverworldTag() {
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CompoundTag overworldTag = new CompoundTag("");
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overworldTag.put(new StringTag("name", "minecraft:overworld"));
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overworldTag.put(new ByteTag("piglin_safe", (byte) 0));
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overworldTag.put(new ByteTag("natural", (byte) 1));
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overworldTag.put(new FloatTag("ambient_light", 0f));
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overworldTag.put(new StringTag("infiniburn", "minecraft:infiniburn_overworld"));
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overworldTag.put(new ByteTag("respawn_anchor_works", (byte) 0));
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overworldTag.put(new ByteTag("has_skylight", (byte) 1));
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overworldTag.put(new ByteTag("bed_works", (byte) 1));
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overworldTag.put(new StringTag("effects", "minecraft:overworld"));
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overworldTag.put(new ByteTag("has_raids", (byte) 1));
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overworldTag.put(new IntTag("logical_height", 256));
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overworldTag.put(new FloatTag("coordinate_scale", 1f));
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overworldTag.put(new ByteTag("ultrawarm", (byte) 0));
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overworldTag.put(new ByteTag("has_ceiling", (byte) 0));
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return overworldTag;
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}
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private static CompoundTag getPlainsTag() {
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CompoundTag plainsTag = new CompoundTag("");
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plainsTag.put(new StringTag("name", "minecraft:plains"));
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plainsTag.put(new StringTag("precipitation", "rain"));
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plainsTag.put(new FloatTag("depth", 0.125f));
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plainsTag.put(new FloatTag("temperature", 0.8f));
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plainsTag.put(new FloatTag("scale", 0.05f));
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plainsTag.put(new FloatTag("downfall", 0.4f));
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plainsTag.put(new StringTag("category", "plains"));
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CompoundTag effects = new CompoundTag("effects");
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effects.put(new LongTag("sky_color", 7907327));
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effects.put(new LongTag("water_fog_color", 329011));
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effects.put(new LongTag("fog_color", 12638463));
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effects.put(new LongTag("water_color", 4159204));
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CompoundTag moodSound = new CompoundTag("mood_sound");
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moodSound.put(new IntTag("tick_delay", 6000));
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moodSound.put(new FloatTag("offset", 2.0f));
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moodSound.put(new StringTag("sound", "minecraft:ambient.cave"));
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moodSound.put(new IntTag("block_search_extent", 8));
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effects.put(moodSound);
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plainsTag.put(effects);
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return plainsTag;
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}
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private static CompoundTag convertToValue(String name, int id, Map<String, Tag> values) {
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CompoundTag tag = new CompoundTag(name);
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tag.put(new StringTag("name", name));
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tag.put(new IntTag("id", id));
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CompoundTag element = new CompoundTag("element");
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element.setValue(values);
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tag.put(element);
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return tag;
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}
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}
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