2019-07-08 23:35:32 +00:00
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/*
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2020-01-09 03:05:42 +00:00
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* Copyright (c) 2019-2020 GeyserMC. http://geysermc.org
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2019-07-08 23:35:32 +00:00
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*
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2019-07-11 21:30:35 +00:00
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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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2019-07-08 23:35:32 +00:00
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*
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2019-07-11 21:30:35 +00:00
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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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2019-07-08 23:35:32 +00:00
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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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2019-07-10 06:34:10 +00:00
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package org.geysermc.connector.network;
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2019-07-08 23:35:32 +00:00
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2019-07-21 23:52:30 +00:00
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import com.github.steveice10.mc.protocol.data.status.ServerStatusInfo;
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2019-07-08 23:35:32 +00:00
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import com.nukkitx.protocol.bedrock.BedrockPong;
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import com.nukkitx.protocol.bedrock.BedrockServerEventHandler;
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import com.nukkitx.protocol.bedrock.BedrockServerSession;
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2019-12-21 17:35:48 +00:00
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2019-12-01 21:16:52 +00:00
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import org.geysermc.common.IGeyserConfiguration;
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import org.geysermc.connector.GeyserConnector;
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2019-07-10 06:34:10 +00:00
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import org.geysermc.connector.network.session.GeyserSession;
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2019-07-21 23:52:30 +00:00
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import org.geysermc.connector.utils.MessageUtils;
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2019-07-08 23:35:32 +00:00
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import java.net.InetSocketAddress;
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2019-07-10 06:34:10 +00:00
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public class ConnectorServerEventHandler implements BedrockServerEventHandler {
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private GeyserConnector connector;
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2019-07-10 06:34:10 +00:00
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public ConnectorServerEventHandler(GeyserConnector connector) {
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this.connector = connector;
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}
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@Override
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public boolean onConnectionRequest(InetSocketAddress inetSocketAddress) {
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2019-12-21 17:35:48 +00:00
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connector.getLogger().info(inetSocketAddress + " tried to connect!");
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return true;
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}
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@Override
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public BedrockPong onQuery(InetSocketAddress inetSocketAddress) {
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2019-12-21 17:35:48 +00:00
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connector.getLogger().debug(inetSocketAddress + " has pinged you!");
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2019-12-01 21:16:52 +00:00
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IGeyserConfiguration config = connector.getConfig();
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2019-12-21 17:35:48 +00:00
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ServerStatusInfo serverInfo = connector.getPassthroughThread().getInfo();
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2019-11-02 20:58:50 +00:00
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2019-12-21 17:35:48 +00:00
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BedrockPong pong = new BedrockPong();
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pong.setEdition("MCPE");
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pong.setGameType("Default");
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pong.setNintendoLimited(false);
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2020-01-04 05:25:00 +00:00
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pong.setProtocolVersion(GeyserConnector.BEDROCK_PACKET_CODEC.getProtocolVersion());
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2019-12-21 17:35:48 +00:00
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pong.setVersion(GeyserConnector.BEDROCK_PACKET_CODEC.getMinecraftVersion());
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pong.setIpv4Port(config.getBedrock().getPort());
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2020-01-02 18:37:30 +00:00
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if (connector.getConfig().isPingPassthrough() && serverInfo != null) {
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2019-12-21 17:35:48 +00:00
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pong.setMotd(MessageUtils.getBedrockMessage(serverInfo.getDescription()));
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pong.setSubMotd(config.getBedrock().getMotd2());
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pong.setPlayerCount(serverInfo.getPlayerInfo().getOnlinePlayers());
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pong.setMaximumPlayerCount(serverInfo.getPlayerInfo().getMaxPlayers());
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2019-07-21 23:52:30 +00:00
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} else {
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2019-12-21 17:35:48 +00:00
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pong.setPlayerCount(connector.getPlayers().size());
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pong.setMaximumPlayerCount(config.getMaxPlayers());
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pong.setMotd(config.getBedrock().getMotd1());
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pong.setMotd(config.getBedrock().getMotd2());
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2019-07-21 23:52:30 +00:00
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}
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2019-11-02 20:58:50 +00:00
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return pong;
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2019-07-08 23:35:32 +00:00
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}
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@Override
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public void onSessionCreation(BedrockServerSession bedrockServerSession) {
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2019-07-10 06:34:10 +00:00
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bedrockServerSession.setLogging(true);
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bedrockServerSession.setPacketHandler(new UpstreamPacketHandler(connector, new GeyserSession(connector, bedrockServerSession)));
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2019-09-13 13:37:31 +00:00
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bedrockServerSession.addDisconnectHandler(disconnectReason -> {
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2019-12-21 17:35:48 +00:00
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connector.getLogger().info("Bedrock user with ip: " + bedrockServerSession.getAddress().getAddress() + " has disconnected for reason " + disconnectReason);
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2019-09-13 13:37:31 +00:00
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2019-10-16 18:55:05 +00:00
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GeyserSession player = connector.getPlayers().get(bedrockServerSession.getAddress());
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2019-09-13 13:37:31 +00:00
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if (player != null) {
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player.disconnect(disconnectReason.name());
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2019-09-13 14:45:55 +00:00
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connector.removePlayer(player);
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2019-10-16 18:55:05 +00:00
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player.getEntityCache().clear();
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player.getInventoryCache().getInventories().clear();
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player.getWindowCache().getWindows().clear();
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player.getScoreboardCache().removeScoreboard();
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2019-09-13 13:37:31 +00:00
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}
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});
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2019-07-24 22:53:15 +00:00
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bedrockServerSession.setPacketCodec(GeyserConnector.BEDROCK_PACKET_CODEC);
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2019-07-08 23:35:32 +00:00
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}
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}
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