mirror of https://github.com/LOOHP/Limbo.git
473 lines
21 KiB
Java
473 lines
21 KiB
Java
package com.loohp.limbo.server;
|
|
|
|
import java.io.DataInputStream;
|
|
import java.io.DataOutputStream;
|
|
import java.io.IOException;
|
|
import java.net.InetAddress;
|
|
import java.net.Socket;
|
|
import java.nio.charset.StandardCharsets;
|
|
import java.util.ArrayList;
|
|
import java.util.HashSet;
|
|
import java.util.List;
|
|
import java.util.Optional;
|
|
import java.util.Set;
|
|
import java.util.UUID;
|
|
import java.util.concurrent.TimeUnit;
|
|
import java.util.concurrent.atomic.AtomicLong;
|
|
import java.util.stream.Collectors;
|
|
|
|
import com.loohp.limbo.Limbo;
|
|
import com.loohp.limbo.events.player.PlayerJoinEvent;
|
|
import com.loohp.limbo.events.player.PlayerLoginEvent;
|
|
import com.loohp.limbo.events.player.PlayerMoveEvent;
|
|
import com.loohp.limbo.events.player.PlayerQuitEvent;
|
|
import com.loohp.limbo.events.player.PlayerSelectedSlotChangeEvent;
|
|
import com.loohp.limbo.events.status.StatusPingEvent;
|
|
import com.loohp.limbo.server.packets.Packet;
|
|
import com.loohp.limbo.server.packets.PacketHandshakingIn;
|
|
import com.loohp.limbo.server.packets.PacketLoginInLoginStart;
|
|
import com.loohp.limbo.server.packets.PacketLoginOutDisconnect;
|
|
import com.loohp.limbo.server.packets.PacketLoginOutLoginSuccess;
|
|
import com.loohp.limbo.server.packets.PacketOut;
|
|
import com.loohp.limbo.server.packets.PacketPlayInChat;
|
|
import com.loohp.limbo.server.packets.PacketPlayInHeldItemChange;
|
|
import com.loohp.limbo.server.packets.PacketPlayInKeepAlive;
|
|
import com.loohp.limbo.server.packets.PacketPlayInPosition;
|
|
import com.loohp.limbo.server.packets.PacketPlayInPositionAndLook;
|
|
import com.loohp.limbo.server.packets.PacketPlayInRotation;
|
|
import com.loohp.limbo.server.packets.PacketPlayInTabComplete;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutDeclareCommands;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutDisconnect;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutEntityMetadata;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutHeldItemChange;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutLogin;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutPlayerAbilities;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutPlayerInfo;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutPositionAndLook;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutSpawnPosition;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutTabComplete;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutUpdateViewPosition;
|
|
import com.loohp.limbo.server.packets.PacketStatusInPing;
|
|
import com.loohp.limbo.server.packets.PacketStatusInRequest;
|
|
import com.loohp.limbo.server.packets.PacketStatusOutPong;
|
|
import com.loohp.limbo.server.packets.PacketStatusOutResponse;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutPlayerAbilities.PlayerAbilityFlags;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutPlayerInfo.PlayerInfoAction;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutPlayerInfo.PlayerInfoData;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutPlayerInfo.PlayerInfoData.PlayerInfoDataAddPlayer.PlayerSkinProperty;
|
|
import com.loohp.limbo.server.packets.PacketPlayOutTabComplete.TabCompleteMatches;
|
|
import com.loohp.limbo.file.ServerProperties;
|
|
import com.loohp.limbo.location.Location;
|
|
import com.loohp.limbo.player.Player;
|
|
import com.loohp.limbo.player.PlayerInteractManager;
|
|
import com.loohp.limbo.utils.CustomStringUtils;
|
|
import com.loohp.limbo.utils.DataTypeIO;
|
|
import com.loohp.limbo.utils.DeclareCommands;
|
|
import com.loohp.limbo.utils.GameMode;
|
|
import com.loohp.limbo.utils.MojangAPIUtils;
|
|
import com.loohp.limbo.utils.NamespacedKey;
|
|
import com.loohp.limbo.utils.MojangAPIUtils.SkinResponse;
|
|
import com.loohp.limbo.world.BlockPosition;
|
|
import com.loohp.limbo.world.World;
|
|
|
|
import net.md_5.bungee.api.ChatColor;
|
|
import net.md_5.bungee.api.chat.BaseComponent;
|
|
import net.md_5.bungee.api.chat.TextComponent;
|
|
import net.md_5.bungee.chat.ComponentSerializer;
|
|
|
|
public class ClientConnection extends Thread {
|
|
|
|
public static enum ClientState {
|
|
LEGACY,
|
|
HANDSHAKE,
|
|
STATUS,
|
|
LOGIN,
|
|
PLAY,
|
|
DISCONNECTED;
|
|
}
|
|
|
|
private final Socket client_socket;
|
|
private boolean running;
|
|
private ClientState state;
|
|
|
|
private Player player;
|
|
private AtomicLong lastKeepAlivePayLoad;
|
|
|
|
private DataOutputStream output;
|
|
private DataInputStream input;
|
|
|
|
private InetAddress inetAddress;
|
|
|
|
private boolean ready;
|
|
|
|
public ClientConnection(Socket client_socket) {
|
|
this.client_socket = client_socket;
|
|
this.inetAddress = client_socket.getInetAddress();
|
|
this.lastKeepAlivePayLoad = new AtomicLong();
|
|
this.running = false;
|
|
this.ready = false;
|
|
}
|
|
|
|
public InetAddress getInetAddress() {
|
|
return inetAddress;
|
|
}
|
|
|
|
public long getLastKeepAlivePayLoad() {
|
|
return lastKeepAlivePayLoad.get();
|
|
}
|
|
|
|
public void setLastKeepAlivePayLoad(long payLoad) {
|
|
this.lastKeepAlivePayLoad.set(payLoad);
|
|
}
|
|
|
|
public Player getPlayer() {
|
|
return player;
|
|
}
|
|
|
|
public ClientState getClientState() {
|
|
return state;
|
|
}
|
|
|
|
public Socket getSocket() {
|
|
return client_socket;
|
|
}
|
|
|
|
public boolean isRunning() {
|
|
return running;
|
|
}
|
|
|
|
public boolean isReady() {
|
|
return ready;
|
|
}
|
|
|
|
public synchronized void sendPacket(PacketOut packet) throws IOException {
|
|
byte[] packetByte = packet.serializePacket();
|
|
DataTypeIO.writeVarInt(output, packetByte.length);
|
|
output.write(packetByte);
|
|
output.flush();
|
|
}
|
|
|
|
public void disconnect(BaseComponent[] reason) {
|
|
try {
|
|
PacketPlayOutDisconnect packet = new PacketPlayOutDisconnect(ComponentSerializer.toString(reason));
|
|
sendPacket(packet);
|
|
} catch (IOException e) {}
|
|
try {
|
|
client_socket.close();
|
|
} catch (IOException e) {}
|
|
}
|
|
|
|
private void disconnectDuringLogin(BaseComponent[] reason) {
|
|
try {
|
|
PacketLoginOutDisconnect packet = new PacketLoginOutDisconnect(ComponentSerializer.toString(reason));
|
|
sendPacket(packet);
|
|
} catch (IOException e) {}
|
|
try {
|
|
client_socket.close();
|
|
} catch (IOException e) {}
|
|
}
|
|
|
|
@SuppressWarnings("deprecation")
|
|
@Override
|
|
public void run() {
|
|
running = true;
|
|
state = ClientState.HANDSHAKE;
|
|
try {
|
|
client_socket.setKeepAlive(true);
|
|
input = new DataInputStream(client_socket.getInputStream());
|
|
output = new DataOutputStream(client_socket.getOutputStream());
|
|
int handShakeSize = DataTypeIO.readVarInt(input);
|
|
|
|
//legacy ping
|
|
if (handShakeSize == 0xFE) {
|
|
state = ClientState.LEGACY;
|
|
output.writeByte(255);
|
|
String str = inetAddress.getHostName() + ":" + client_socket.getPort();
|
|
Limbo.getInstance().getConsole().sendMessage("[/" + str + "] <-> Legacy Status has pinged");
|
|
ServerProperties p = Limbo.getInstance().getServerProperties();
|
|
StatusPingEvent event = Limbo.getInstance().getEventsManager().callEvent(new StatusPingEvent(this, p.getVersionString(), p.getProtocol(), ComponentSerializer.parse(p.getMotdJson()), p.getMaxPlayers(), Limbo.getInstance().getPlayers().size(), p.getFavicon().orElse(null)));
|
|
String response = Limbo.getInstance().buildLegacyPingResponse(event.getVersion(), event.getMotd(), event.getMaxPlayers(), event.getPlayersOnline());
|
|
byte[] bytes = response.getBytes(StandardCharsets.UTF_16BE);
|
|
output.writeShort(response.length());
|
|
output.write(bytes);
|
|
|
|
client_socket.close();
|
|
state = ClientState.DISCONNECTED;
|
|
}
|
|
|
|
@SuppressWarnings("unused")
|
|
int handShakeId = DataTypeIO.readVarInt(input);
|
|
|
|
PacketHandshakingIn handshake = new PacketHandshakingIn(input);
|
|
|
|
boolean isBungeecord = Limbo.getInstance().getServerProperties().isBungeecord();
|
|
String bungeeForwarding = handshake.getServerAddress();
|
|
UUID bungeeUUID = null;
|
|
SkinResponse bungeeSkin = null;
|
|
|
|
try {
|
|
switch (handshake.getHandshakeType()) {
|
|
case STATUS:
|
|
state = ClientState.STATUS;
|
|
while (client_socket.isConnected()) {
|
|
DataTypeIO.readVarInt(input);
|
|
int packetId = DataTypeIO.readVarInt(input);
|
|
Class<? extends Packet> packetType = Packet.getStatusIn().get(packetId);
|
|
if (packetType == null) {
|
|
//do nothing
|
|
} else if (packetType.equals(PacketStatusInRequest.class)) {
|
|
String str = inetAddress.getHostName() + ":" + client_socket.getPort();
|
|
if (Limbo.getInstance().getServerProperties().handshakeVerboseEnabled()) {
|
|
Limbo.getInstance().getConsole().sendMessage("[/" + str + "] <-> Handshake Status has pinged");
|
|
}
|
|
ServerProperties p = Limbo.getInstance().getServerProperties();
|
|
StatusPingEvent event = Limbo.getInstance().getEventsManager().callEvent(new StatusPingEvent(this, p.getVersionString(), p.getProtocol(), ComponentSerializer.parse(p.getMotdJson()), p.getMaxPlayers(), Limbo.getInstance().getPlayers().size(), p.getFavicon().orElse(null)));
|
|
PacketStatusOutResponse packet = new PacketStatusOutResponse(Limbo.getInstance().buildServerListResponseJson(event.getVersion(), event.getProtocol(), event.getMotd(), event.getMaxPlayers(), event.getPlayersOnline(), event.getFavicon()));
|
|
sendPacket(packet);
|
|
} else if (packetType.equals(PacketStatusInPing.class)) {
|
|
PacketStatusInPing ping = new PacketStatusInPing(input);
|
|
PacketStatusOutPong packet = new PacketStatusOutPong(ping.getPayload());
|
|
sendPacket(packet);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case LOGIN:
|
|
state = ClientState.LOGIN;
|
|
|
|
if (isBungeecord) {
|
|
try {
|
|
String[] data = bungeeForwarding.split("\\x00");
|
|
//String host = data[0];
|
|
String ip = data[1];
|
|
|
|
bungeeUUID = UUID.fromString(data[2].replaceFirst("([0-9a-fA-F]{8})([0-9a-fA-F]{4})([0-9a-fA-F]{4})([0-9a-fA-F]{4})([0-9a-fA-F]+)", "$1-$2-$3-$4-$5"));
|
|
inetAddress = InetAddress.getByName(ip);
|
|
|
|
if (data.length > 3) {
|
|
String skinJson = data[3];
|
|
|
|
String skin = skinJson.split("\"value\":\"")[1].split("\"")[0];
|
|
String signature = skinJson.split("\"signature\":\"")[1].split("\"")[0];
|
|
bungeeSkin = new SkinResponse(skin, signature);
|
|
}
|
|
} catch (Exception e) {
|
|
Limbo.getInstance().getConsole().sendMessage("If you wish to use bungeecord's IP forwarding, please enable that in your bungeecord config.yml as well!");
|
|
disconnectDuringLogin(new BaseComponent[] {new TextComponent(ChatColor.RED + "Please connect from the proxy!")});
|
|
}
|
|
}
|
|
|
|
while (client_socket.isConnected()) {
|
|
int size = DataTypeIO.readVarInt(input);
|
|
int packetId = DataTypeIO.readVarInt(input);
|
|
Class<? extends Packet> packetType = Packet.getLoginIn().get(packetId);
|
|
|
|
if (packetType == null) {
|
|
input.skipBytes(size - DataTypeIO.getVarIntLength(packetId));
|
|
} else if (packetType.equals(PacketLoginInLoginStart.class)) {
|
|
PacketLoginInLoginStart start = new PacketLoginInLoginStart(input);
|
|
String username = start.getUsername();
|
|
UUID uuid = isBungeecord ? bungeeUUID : UUID.nameUUIDFromBytes(("OfflinePlayer:" + username).getBytes(StandardCharsets.UTF_8));
|
|
|
|
PacketLoginOutLoginSuccess success = new PacketLoginOutLoginSuccess(uuid, username);
|
|
sendPacket(success);
|
|
|
|
state = ClientState.PLAY;
|
|
|
|
player = new Player(this, username, uuid, Limbo.getInstance().getNextEntityId(), Limbo.getInstance().getServerProperties().getWorldSpawn(), new PlayerInteractManager());
|
|
player.setSkinLayers((byte) (0x01 | 0x02 | 0x04 | 0x08 | 0x10 | 0x20 | 0x40));
|
|
Limbo.getInstance().addPlayer(player);
|
|
|
|
break;
|
|
} else {
|
|
input.skipBytes(size - DataTypeIO.getVarIntLength(packetId));
|
|
}
|
|
}
|
|
|
|
PlayerLoginEvent event = Limbo.getInstance().getEventsManager().callEvent(new PlayerLoginEvent(this, false));
|
|
if (event.isCancelled()) {
|
|
disconnectDuringLogin(event.getCancelReason());
|
|
}
|
|
|
|
break;
|
|
}
|
|
} catch (Exception e) {
|
|
client_socket.close();
|
|
state = ClientState.DISCONNECTED;
|
|
}
|
|
|
|
if (state == ClientState.PLAY) {
|
|
|
|
TimeUnit.MILLISECONDS.sleep(500);
|
|
|
|
ServerProperties properties = Limbo.getInstance().getServerProperties();
|
|
Location worldSpawn = properties.getWorldSpawn();
|
|
|
|
PlayerJoinEvent joinEvent = Limbo.getInstance().getEventsManager().callEvent(new PlayerJoinEvent(player, worldSpawn));
|
|
worldSpawn = joinEvent.getSpawnLocation();
|
|
World world = worldSpawn.getWorld();
|
|
|
|
PacketPlayOutLogin join = new PacketPlayOutLogin(player.getEntityId(), false, properties.getDefaultGamemode(), Limbo.getInstance().getWorlds().stream().map(each -> new NamespacedKey(each.getName()).toString()).collect(Collectors.toList()).toArray(new String[Limbo.getInstance().getWorlds().size()]), Limbo.getInstance().getDimensionRegistry().getCodec(), world, 0, (byte) properties.getMaxPlayers(), 8, properties.isReducedDebugInfo(), true, false, true);
|
|
sendPacket(join);
|
|
Limbo.getInstance().getUnsafe().setPlayerGameModeSilently(player, properties.getDefaultGamemode());
|
|
|
|
player.playerInteractManager.update();
|
|
|
|
SkinResponse skinresponce = isBungeecord && bungeeSkin != null ? bungeeSkin : MojangAPIUtils.getSkinFromMojangServer(player.getName());
|
|
PlayerSkinProperty skin = skinresponce != null ? new PlayerSkinProperty(skinresponce.getSkin(), skinresponce.getSignature()) : null;
|
|
PacketPlayOutPlayerInfo info = new PacketPlayOutPlayerInfo(PlayerInfoAction.ADD_PLAYER, player.getUniqueId(), new PlayerInfoData.PlayerInfoDataAddPlayer(player.getName(), Optional.ofNullable(skin), properties.getDefaultGamemode(), 0, false, Optional.empty()));
|
|
sendPacket(info);
|
|
|
|
Set<PlayerAbilityFlags> flags = new HashSet<>();
|
|
if (properties.isAllowFlight()) {
|
|
flags.add(PlayerAbilityFlags.FLY);
|
|
}
|
|
if (player.getGamemode().equals(GameMode.CREATIVE)) {
|
|
flags.add(PlayerAbilityFlags.CREATIVE);
|
|
}
|
|
PacketPlayOutPlayerAbilities abilities = new PacketPlayOutPlayerAbilities(0.05F, 0.1F, flags.toArray(new PlayerAbilityFlags[flags.size()]));
|
|
sendPacket(abilities);
|
|
|
|
String str = inetAddress.getHostName() + ":" + client_socket.getPort() + "|" + player.getName();
|
|
Limbo.getInstance().getConsole().sendMessage("[/" + str + "] <-> Player had connected to the Limbo server!");
|
|
|
|
PacketPlayOutDeclareCommands declare = DeclareCommands.getDeclareCommandsPacket(player);
|
|
if (declare != null) {
|
|
sendPacket(declare);
|
|
}
|
|
|
|
PacketPlayOutSpawnPosition spawnPos = new PacketPlayOutSpawnPosition(BlockPosition.from(worldSpawn));
|
|
sendPacket(spawnPos);
|
|
|
|
PacketPlayOutPositionAndLook positionLook = new PacketPlayOutPositionAndLook(worldSpawn.getX(), worldSpawn.getY(), worldSpawn.getZ(), worldSpawn.getYaw(), worldSpawn.getPitch(), 1);
|
|
Limbo.getInstance().getUnsafe().setPlayerLocationSilently(player, new Location(world, worldSpawn.getX(), worldSpawn.getY(), worldSpawn.getZ(), worldSpawn.getYaw(), worldSpawn.getPitch()));
|
|
sendPacket(positionLook);
|
|
|
|
player.getDataWatcher().update();
|
|
PacketPlayOutEntityMetadata show = new PacketPlayOutEntityMetadata(player, false, Player.class.getDeclaredField("skinLayers"));
|
|
sendPacket(show);
|
|
|
|
ready = true;
|
|
|
|
while (client_socket.isConnected()) {
|
|
try {
|
|
int size = DataTypeIO.readVarInt(input);
|
|
int packetId = DataTypeIO.readVarInt(input);
|
|
Class<? extends Packet> packetType = Packet.getPlayIn().get(packetId);
|
|
//Limbo.getInstance().getConsole().sendMessage(packetId + " -> " + packetType);
|
|
CheckedConsumer<PlayerMoveEvent, IOException> processMoveEvent = event -> {
|
|
Location originalTo = event.getTo().clone();
|
|
if (event.isCancelled()) {
|
|
Location returnTo = event.getFrom();
|
|
PacketPlayOutPositionAndLook cancel = new PacketPlayOutPositionAndLook(returnTo.getX(), returnTo.getY(), returnTo.getZ(), returnTo.getYaw(), returnTo.getPitch(), 1);
|
|
sendPacket(cancel);
|
|
} else {
|
|
Location to = event.getTo();
|
|
Limbo.getInstance().getUnsafe().setPlayerLocationSilently(player, to);
|
|
// If an event handler used setTo, let's make sure we tell the player about it.
|
|
if (!originalTo.equals(to)) {
|
|
PacketPlayOutPositionAndLook pos = new PacketPlayOutPositionAndLook(to.getX(), to.getY(), to.getZ(), to.getYaw(), to.getPitch(), 1);
|
|
sendPacket(pos);
|
|
}
|
|
PacketPlayOutUpdateViewPosition response = new PacketPlayOutUpdateViewPosition((int) player.getLocation().getX() >> 4, (int) player.getLocation().getZ() >> 4);
|
|
sendPacket(response);
|
|
}
|
|
};
|
|
if (packetType == null) {
|
|
input.skipBytes(size - DataTypeIO.getVarIntLength(packetId));
|
|
} else if (packetType.equals(PacketPlayInPositionAndLook.class)) {
|
|
PacketPlayInPositionAndLook pos = new PacketPlayInPositionAndLook(input);
|
|
Location from = player.getLocation();
|
|
Location to = new Location(player.getWorld(), pos.getX(), pos.getY(), pos.getZ(), pos.getYaw(), pos.getPitch());
|
|
|
|
PlayerMoveEvent event = Limbo.getInstance().getEventsManager().callEvent(new PlayerMoveEvent(player, from, to));
|
|
processMoveEvent.consume(event);
|
|
} else if (packetType.equals(PacketPlayInPosition.class)) {
|
|
PacketPlayInPosition pos = new PacketPlayInPosition(input);
|
|
Location from = player.getLocation();
|
|
Location to = new Location(player.getWorld(), pos.getX(), pos.getY(), pos.getZ(), player.getLocation().getYaw(), player.getLocation().getPitch());
|
|
|
|
PlayerMoveEvent event = Limbo.getInstance().getEventsManager().callEvent(new PlayerMoveEvent(player, from, to));
|
|
processMoveEvent.consume(event);
|
|
} else if (packetType.equals(PacketPlayInRotation.class)) {
|
|
PacketPlayInRotation pos = new PacketPlayInRotation(input);
|
|
Location from = player.getLocation();
|
|
Location to = new Location(player.getWorld(), player.getLocation().getX(), player.getLocation().getY(), player.getLocation().getZ(), pos.getYaw(), pos.getPitch());
|
|
|
|
PlayerMoveEvent event = Limbo.getInstance().getEventsManager().callEvent(new PlayerMoveEvent(player, from, to));
|
|
processMoveEvent.consume(event);
|
|
} else if (packetType.equals(PacketPlayInKeepAlive.class)) {
|
|
PacketPlayInKeepAlive alive = new PacketPlayInKeepAlive(input);
|
|
if (alive.getPayload() != getLastKeepAlivePayLoad()) {
|
|
Limbo.getInstance().getConsole().sendMessage("Incorrect Payload recieved in KeepAlive packet for player " + player.getName());
|
|
break;
|
|
}
|
|
} else if (packetType.equals(PacketPlayInTabComplete.class)) {
|
|
PacketPlayInTabComplete request = new PacketPlayInTabComplete(input);
|
|
String[] command = CustomStringUtils.splitStringToArgs(request.getText().substring(1));
|
|
|
|
List<TabCompleteMatches> matches = new ArrayList<TabCompleteMatches>();
|
|
|
|
matches.addAll(Limbo.getInstance().getPluginManager().getTabOptions(player, command).stream().map(each -> new TabCompleteMatches(each)).collect(Collectors.toList()));
|
|
|
|
int start = CustomStringUtils.getIndexOfArg(request.getText(), command.length - 1) + 1;
|
|
int length = command[command.length - 1].length();
|
|
|
|
PacketPlayOutTabComplete response = new PacketPlayOutTabComplete(request.getId(), start, length, matches.toArray(new TabCompleteMatches[matches.size()]));
|
|
sendPacket(response);
|
|
} else if (packetType.equals(PacketPlayInChat.class)) {
|
|
PacketPlayInChat chat = new PacketPlayInChat(input);
|
|
if (chat.getMessage().startsWith("/")) {
|
|
Limbo.getInstance().dispatchCommand(player, chat.getMessage());
|
|
} else {
|
|
player.chat(chat.getMessage());
|
|
}
|
|
} else if (packetType.equals(PacketPlayInHeldItemChange.class)) {
|
|
PacketPlayInHeldItemChange change = new PacketPlayInHeldItemChange(input);
|
|
PlayerSelectedSlotChangeEvent event = Limbo.getInstance().getEventsManager().callEvent(new PlayerSelectedSlotChangeEvent(player, (byte) change.getSlot()));
|
|
if (event.isCancelled()) {
|
|
PacketPlayOutHeldItemChange cancelPacket = new PacketPlayOutHeldItemChange(player.getSelectedSlot());
|
|
sendPacket(cancelPacket);
|
|
} else if (change.getSlot() != event.getSlot()) {
|
|
PacketPlayOutHeldItemChange changePacket = new PacketPlayOutHeldItemChange(event.getSlot());
|
|
sendPacket(changePacket);
|
|
Limbo.getInstance().getUnsafe().setSelectedSlotSilently(player, event.getSlot());
|
|
} else {
|
|
Limbo.getInstance().getUnsafe().setSelectedSlotSilently(player, event.getSlot());
|
|
}
|
|
} else {
|
|
input.skipBytes(size - DataTypeIO.getVarIntLength(packetId));
|
|
}
|
|
|
|
} catch (Exception e) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
Limbo.getInstance().getEventsManager().callEvent(new PlayerQuitEvent(player));
|
|
|
|
str = inetAddress.getHostName() + ":" + client_socket.getPort() + "|" + player.getName();
|
|
Limbo.getInstance().getConsole().sendMessage("[/" + str + "] <-> Player had disconnected!");
|
|
|
|
}
|
|
|
|
} catch (Exception e) {}
|
|
|
|
try {
|
|
client_socket.close();
|
|
} catch (IOException e) {}
|
|
state = ClientState.DISCONNECTED;
|
|
|
|
if (player != null) {
|
|
Limbo.getInstance().removePlayer(player);
|
|
}
|
|
Limbo.getInstance().getServerConnection().getClients().remove(this);
|
|
running = false;
|
|
}
|
|
|
|
@FunctionalInterface
|
|
public interface CheckedConsumer<T, TException extends Throwable> {
|
|
void consume(T t) throws TException;
|
|
}
|
|
}
|