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Some cosmetic code changes and typo fixes

This commit is contained in:
Nassim Jahnke 2023-10-08 20:19:48 +10:00
parent 67ba0e9566
commit b1b0874c0f
45 changed files with 332 additions and 351 deletions
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2
.github/ISSUE_TEMPLATE/bug_report.yml vendored
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@ -71,7 +71,7 @@ body:
attributes:
label: Additional Server Info
description: |
Do you use a proxy (eg. BungeeCord)? What software do you use and what plugins?
Do you use a proxy (e.g. BungeeCord)? What software do you use and what plugins?
placeholder: |
Example: "I also use BungeeCord with the following plugins: x, y, z"
validations:

4
api/src/main/java/com/viaversion/viaversion/api/ViaAPI.java
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@ -117,7 +117,7 @@ public interface ViaAPI<T> {
* Sends a raw packet to the player.
*
* @param player the platform's player object, e.g. for Bukkit this is Player
* @param packet the packet; you need a VarInt Id, then the packet contents
* @param packet the packet; you need a VarInt id, then the packet contents
* @throws IllegalArgumentException if the player is not injected by Via
*/
void sendRawPacket(T player, ByteBuf packet);
@ -126,7 +126,7 @@ public interface ViaAPI<T> {
* Sends a raw packet to the player.
*
* @param uuid the uuid from the player to send packet
* @param packet the packet; you need a VarInt Id, then the packet contents
* @param packet the packet; you need a VarInt id, then the packet contents
* @throws IllegalArgumentException if the player is not injected by Via
*/
void sendRawPacket(UUID uuid, ByteBuf packet);

2
api/src/main/java/com/viaversion/viaversion/api/command/ViaCommandSender.java
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@ -28,7 +28,7 @@ public interface ViaCommandSender {
/**
* Check if the sender has a permission.
*
* @param permission Permission string eg. viaversion.admin
* @param permission Permission string e.g. viaversion.admin
* @return True if the sender has the permission
*/
boolean hasPermission(String permission);

2
api/src/main/java/com/viaversion/viaversion/api/connection/ConnectionManager.java
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@ -65,7 +65,7 @@ public interface ConnectionManager {
/**
* Returns the UUID from the frontend connection to this proxy server
* Returns null when there isn't a server or this connection isn't frontend or it doesn't have an id
* Returns null when there isn't a server or this connection isn't frontend, or it doesn't have an id
* When ViaVersion is reloaded, this method may not return some players.
* May not return ProtocolSupport players.
* <p>

8
api/src/main/java/com/viaversion/viaversion/api/platform/ViaInjector.java
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@ -31,14 +31,14 @@ public interface ViaInjector {
/**
* Inject into the current Platform
*
* @throws Exception If there is an error with injecting
* @throws Exception if there is an error with injecting
*/
void inject() throws Exception;
/**
* Uninject into the current Platform
*
* @throws Exception If there is an error with uninjecting
* @throws Exception if there is an error with uninjecting
*/
void uninject() throws Exception;
@ -57,7 +57,7 @@ public interface ViaInjector {
* For proxies, this returns the lowest supported protocol version.
*
* @return server protocol version
* @throws Exception if there is an error with getting this info, eg. not binded
* @throws Exception if there is an error with getting this info, e.g. not binded
* @see ViaPlatform#isProxy()
*/
int getServerProtocolVersion() throws Exception;
@ -66,7 +66,7 @@ public interface ViaInjector {
* Returns the supported server protocol versions.
*
* @return server protocol versions
* @throws Exception if there is an error with getting this info, eg. not binded
* @throws Exception if there is an error with getting this info, e.g. not binded
* @see ViaPlatform#isProxy()
*/
default IntSortedSet getServerProtocolVersions() throws Exception {

2
api/src/main/java/com/viaversion/viaversion/api/platform/ViaPlatformLoader.java
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@ -25,7 +25,7 @@ package com.viaversion.viaversion.api.platform;
public interface ViaPlatformLoader {
/**
* Initialise the loading for a platform, eg. registering listeners / providers / events etc.
* Initialise the loading for a platform, e.g. registering listeners / providers / events etc.
*/
void load();

2
api/src/main/java/com/viaversion/viaversion/api/protocol/SimpleProtocol.java
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@ -27,7 +27,7 @@ import com.viaversion.viaversion.api.protocol.packet.Direction;
import com.viaversion.viaversion.api.protocol.packet.ServerboundPacketType;
/**
* Dummy protocol class when there is no need of any of the
* Dummy protocol class when there is no need of the
* existing packet type enums or automated channel mappings.
*
* @see Protocol

3
api/src/main/java/com/viaversion/viaversion/api/protocol/packet/ClientboundPacketType.java
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@ -23,8 +23,7 @@
package com.viaversion.viaversion.api.protocol.packet;
/**
* Interface to be implemented by server outgoing packet type enums,
* representing PLAY state packets, ordered by their packet id.
* Interface to be implemented by server outgoing packet types.
*/
public interface ClientboundPacketType extends PacketType {

8
api/src/main/java/com/viaversion/viaversion/api/protocol/packet/PacketTracker.java
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@ -81,11 +81,9 @@ public class PacketTracker {
if (connection.isClientSide()) return false; // Don't apply PPS limiting for client-side
ViaVersionConfig conf = Via.getConfig();
// Max PPS Checker
if (conf.getMaxPPS() > 0) {
if (packetsPerSecond >= conf.getMaxPPS()) {
connection.disconnect(conf.getMaxPPSKickMessage().replace("%pps", Long.toString(packetsPerSecond)));
return true; // don't send current packet
}
if (conf.getMaxPPS() > 0 && packetsPerSecond >= conf.getMaxPPS()) {
connection.disconnect(conf.getMaxPPSKickMessage().replace("%pps", Long.toString(packetsPerSecond)));
return true; // don't send current packet
}
// Tracking PPS Checker

3
api/src/main/java/com/viaversion/viaversion/api/protocol/packet/ServerboundPacketType.java
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@ -23,8 +23,7 @@
package com.viaversion.viaversion.api.protocol.packet;
/**
* Interface to be implemented by server incoming packet type enums,
* representing PLAY state packets, ordered by their packet id.
* Interface to be implemented by server incoming packet types.
*/
public interface ServerboundPacketType extends PacketType {

16
api/src/main/java/com/viaversion/viaversion/api/protocol/version/ProtocolVersion.java
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@ -107,7 +107,7 @@ public class ProtocolVersion {
* @param snapshotVersion snapshot protocol version, or -1 if not a snapshot
* @param name version name
* @param versionRange range of versions that are supported by this protocol version, null if not a range
* @return registered {@link ProtocolVersion}
* @return registered ProtocolVersion
*/
public static ProtocolVersion register(int version, int snapshotVersion, String name, @Nullable VersionRange versionRange) {
ProtocolVersion protocol = new ProtocolVersion(version, snapshotVersion, name, versionRange);
@ -130,11 +130,11 @@ public class ProtocolVersion {
}
/**
* Returns a {@link ProtocolVersion} instance, even if this protocol version
* Returns a ProtocolVersion instance, even if this protocol version
* has not been registered. See {@link #isRegistered(int)} berorehand or {@link #isKnown()}.
*
* @param version protocol version
* @return registered or unknown {@link ProtocolVersion}
* @return registered or unknown ProtocolVersion
*/
public static @NonNull ProtocolVersion getProtocol(int version) {
ProtocolVersion protocolVersion = VERSIONS.get(version);
@ -185,10 +185,8 @@ public class ProtocolVersion {
if (majorVersion.equals(protocol) || (protocol.startsWith(name.substring(0, name.length() - 1)))) {
return version;
}
} else if (version.isRange()) {
if (version.getIncludedVersions().contains(protocol)) {
return version;
}
} else if (version.isRange() && version.getIncludedVersions().contains(protocol)) {
return version;
}
}
return null;
@ -248,7 +246,7 @@ public class ProtocolVersion {
* Returns the snapshot protocol version without the snapshot indicator bit if this is a snapshot protocol version.
*
* @return snapshot protocol version without the snapshot indicator bit
* @throws IllegalArgumentException if the version if not a snapshot version
* @throws IllegalArgumentException if the version is not a snapshot version
* @see #isSnapshot()
*/
public int getSnapshotVersion() {
@ -260,7 +258,7 @@ public class ProtocolVersion {
* Returns the snapshot protocol version with the snapshot indicator bit if this is a snapshot protocol version.
*
* @return snapshot protocol version with the snapshot indicator bit
* @throws IllegalArgumentException if the version if not a snapshot version
* @throws IllegalArgumentException if the version is not a snapshot version
* @see #isSnapshot()
*/
public int getFullSnapshotVersion() {

2
api/src/main/java/com/viaversion/viaversion/api/protocol/version/ServerProtocolVersion.java
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@ -52,7 +52,7 @@ public interface ServerProtocolVersion {
/**
* Returns true if the actual protocol version has not yet been identified.
* In that case, all methods above will returns -1.
* In that case, all methods above will return -1.
*
* @return true if set, false if unknown (yet)
*/

1
api/src/main/java/com/viaversion/viaversion/api/protocol/version/VersionProvider.java
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@ -25,6 +25,7 @@ package com.viaversion.viaversion.api.protocol.version;
import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.platform.providers.Provider;
@FunctionalInterface
public interface VersionProvider extends Provider {
/**

6
api/src/main/java/com/viaversion/viaversion/api/type/types/StringType.java
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@ -30,7 +30,7 @@ import java.nio.charset.StandardCharsets;
public class StringType extends Type<String> {
// String#length() (used to limit the string in Minecraft source code) uses char[]#length
private static final int maxJavaCharUtf8Length = Character.toString(Character.MAX_VALUE)
private static final int MAX_CHAR_UTF_8_LENGTH = Character.toString(Character.MAX_VALUE)
.getBytes(StandardCharsets.UTF_8).length;
private final int maxLength;
@ -47,8 +47,8 @@ public class StringType extends Type<String> {
public String read(ByteBuf buffer) throws Exception {
int len = Type.VAR_INT.readPrimitive(buffer);
Preconditions.checkArgument(len <= maxLength * maxJavaCharUtf8Length,
"Cannot receive string longer than Short.MAX_VALUE * " + maxJavaCharUtf8Length + " bytes (got %s bytes)", len);
Preconditions.checkArgument(len <= maxLength * MAX_CHAR_UTF_8_LENGTH,
"Cannot receive string longer than Short.MAX_VALUE * " + MAX_CHAR_UTF_8_LENGTH + " bytes (got %s bytes)", len);
String string = buffer.toString(buffer.readerIndex(), len, StandardCharsets.UTF_8);
buffer.skipBytes(len);

4
bukkit/src/main/java/com/viaversion/viaversion/bukkit/platform/PaperViaInjector.java
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@ -58,7 +58,7 @@ public final class PaperViaInjector {
try {
Class.forName("org.bukkit.UnsafeValues").getDeclaredMethod("getProtocolVersion");
return true;
} catch (ReflectiveOperationException e) {
} catch (final ClassNotFoundException | NoSuchMethodException e) {
return false;
}
}
@ -75,7 +75,7 @@ public final class PaperViaInjector {
try {
Class.forName(className);
return true;
} catch (ReflectiveOperationException e) {
} catch (final ClassNotFoundException e) {
return false;
}
}

40
bungee/src/main/java/com/viaversion/viaversion/bungee/handlers/BungeeEncodeHandler.java
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@ -65,30 +65,28 @@ public class BungeeEncodeHandler extends MessageToMessageEncoder<ByteBuf> {
private boolean handleCompressionOrder(ChannelHandlerContext ctx, ByteBuf buf) {
boolean needsCompress = false;
if (!handledCompression) {
if (ctx.pipeline().names().indexOf("compress") > ctx.pipeline().names().indexOf("via-encoder")) {
// Need to decompress this packet due to bad order
ByteBuf decompressed = BungeePipelineUtil.decompress(ctx, buf);
if (!handledCompression && ctx.pipeline().names().indexOf("compress") > ctx.pipeline().names().indexOf("via-encoder")) {
// Need to decompress this packet due to bad order
ByteBuf decompressed = BungeePipelineUtil.decompress(ctx, buf);
// Ensure the buffer wasn't reused
if (buf != decompressed) {
try {
buf.clear().writeBytes(decompressed);
} finally {
decompressed.release();
}
// Ensure the buffer wasn't reused
if (buf != decompressed) {
try {
buf.clear().writeBytes(decompressed);
} finally {
decompressed.release();
}
// Reorder the pipeline
ChannelHandler dec = ctx.pipeline().get("via-decoder");
ChannelHandler enc = ctx.pipeline().get("via-encoder");
ctx.pipeline().remove(dec);
ctx.pipeline().remove(enc);
ctx.pipeline().addAfter("decompress", "via-decoder", dec);
ctx.pipeline().addAfter("compress", "via-encoder", enc);
needsCompress = true;
handledCompression = true;
}
// Reorder the pipeline
ChannelHandler decoder = ctx.pipeline().get("via-decoder");
ChannelHandler encoder = ctx.pipeline().get("via-encoder");
ctx.pipeline().remove(decoder);
ctx.pipeline().remove(encoder);
ctx.pipeline().addAfter("decompress", "via-decoder", decoder);
ctx.pipeline().addAfter("compress", "via-encoder", encoder);
needsCompress = true;
handledCompression = true;
}
return needsCompress;
}

254
bungee/src/main/java/com/viaversion/viaversion/bungee/handlers/BungeeServerHandler.java
View File

@ -45,6 +45,7 @@ import java.util.Iterator;
import java.util.List;
import java.util.UUID;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.api.connection.Server;
import net.md_5.bungee.api.event.ServerConnectEvent;
import net.md_5.bungee.api.event.ServerConnectedEvent;
import net.md_5.bungee.api.event.ServerSwitchEvent;
@ -140,150 +141,147 @@ public class BungeeServerHandler implements Listener {
}
}
public void checkServerChange(ServerConnectedEvent e, UserConnection user) throws Exception {
if (user == null) return;
public void checkServerChange(ServerConnectedEvent event, UserConnection user) throws Exception {
if (user == null || !user.has(BungeeStorage.class)) {
return;
}
// Auto-team handling
// Handle server/version change
if (user.has(BungeeStorage.class)) {
BungeeStorage storage = user.get(BungeeStorage.class);
ProxiedPlayer player = storage.getPlayer();
BungeeStorage storage = user.get(BungeeStorage.class);
Server server = event.getServer();
if (server == null || server.getInfo().getName().equals(storage.getCurrentServer())) {
return;
}
if (e.getServer() != null) {
if (!e.getServer().getInfo().getName().equals(storage.getCurrentServer())) {
// Clear auto-team
EntityTracker1_9 oldEntityTracker = user.getEntityTracker(Protocol1_9To1_8.class);
if (oldEntityTracker != null) {
if (oldEntityTracker.isAutoTeam() && oldEntityTracker.isTeamExists()) {
oldEntityTracker.sendTeamPacket(false, true);
}
}
// Clear auto-team
EntityTracker1_9 oldEntityTracker = user.getEntityTracker(Protocol1_9To1_8.class);
if (oldEntityTracker != null) {
if (oldEntityTracker.isAutoTeam() && oldEntityTracker.isTeamExists()) {
oldEntityTracker.sendTeamPacket(false, true);
}
}
String serverName = e.getServer().getInfo().getName();
String serverName = event.getServer().getInfo().getName();
storage.setCurrentServer(serverName);
storage.setCurrentServer(serverName);
int protocolId = Via.proxyPlatform().protocolDetectorService().serverProtocolVersion(serverName);
int protocolId = Via.proxyPlatform().protocolDetectorService().serverProtocolVersion(serverName);
if (protocolId <= ProtocolVersion.v1_8.getVersion()) { // 1.8 doesn't have BossBar packet
if (storage.getBossbar() != null) {
// This ensures we can encode it properly as only the 1.9 protocol is currently implemented.
if (user.getProtocolInfo().getPipeline().contains(Protocol1_9To1_8.class)) {
for (UUID uuid : storage.getBossbar()) {
PacketWrapper wrapper = PacketWrapper.create(ClientboundPackets1_9.BOSSBAR, null, user);
wrapper.write(Type.UUID, uuid);
wrapper.write(Type.VAR_INT, 1); // remove
wrapper.send(Protocol1_9To1_8.class);
}
}
storage.getBossbar().clear();
}
}
if (protocolId <= ProtocolVersion.v1_8.getVersion() && storage.getBossbar() != null) { // 1.8 doesn't have BossBar packet
// This ensures we can encode it properly as only the 1.9 protocol is currently implemented.
if (user.getProtocolInfo().getPipeline().contains(Protocol1_9To1_8.class)) {
for (UUID uuid : storage.getBossbar()) {
PacketWrapper wrapper = PacketWrapper.create(ClientboundPackets1_9.BOSSBAR, null, user);
wrapper.write(Type.UUID, uuid);
wrapper.write(Type.VAR_INT, 1); // remove
wrapper.send(Protocol1_9To1_8.class);
}
}
storage.getBossbar().clear();
}
ProtocolInfo info = user.getProtocolInfo();
int previousServerProtocol = info.getServerProtocolVersion();
ProtocolInfo info = user.getProtocolInfo();
int previousServerProtocol = info.getServerProtocolVersion();
// Refresh the pipes
List<ProtocolPathEntry> protocolPath = Via.getManager().getProtocolManager().getProtocolPath(info.getProtocolVersion(), protocolId);
ProtocolPipeline pipeline = user.getProtocolInfo().getPipeline();
user.clearStoredObjects(true);
pipeline.cleanPipes();
if (protocolPath == null) {
// TODO Check Bungee Supported Protocols? *shrugs*
protocolId = info.getProtocolVersion();
// Refresh the pipes
List<ProtocolPathEntry> protocolPath = Via.getManager().getProtocolManager().getProtocolPath(info.getProtocolVersion(), protocolId);
ProtocolPipeline pipeline = user.getProtocolInfo().getPipeline();
user.clearStoredObjects(true);
pipeline.cleanPipes();
if (protocolPath == null) {
// TODO Check Bungee Supported Protocols? *shrugs*
protocolId = info.getProtocolVersion();
} else {
List<Protocol> protocols = new ArrayList<>(protocolPath.size());
for (ProtocolPathEntry entry : protocolPath) {
protocols.add(entry.protocol());
}
pipeline.add(protocols);
}
info.setServerProtocolVersion(protocolId);
// Add version-specific base Protocol
pipeline.add(Via.getManager().getProtocolManager().getBaseProtocol(protocolId));
// Workaround 1.13 server change
int id1_13 = ProtocolVersion.v1_13.getVersion();
boolean toNewId = previousServerProtocol < id1_13 && protocolId >= id1_13;
boolean toOldId = previousServerProtocol >= id1_13 && protocolId < id1_13;
if (previousServerProtocol != -1 && (toNewId || toOldId)) {
Collection<String> registeredChannels = (Collection<String>) getRegisteredChannels.invoke(event.getPlayer().getPendingConnection());
if (!registeredChannels.isEmpty()) {
Collection<String> newChannels = new HashSet<>();
for (Iterator<String> iterator = registeredChannels.iterator(); iterator.hasNext(); ) {
String channel = iterator.next();
String oldChannel = channel;
if (toNewId) {
channel = InventoryPackets.getNewPluginChannelId(channel);
} else {
List<Protocol> protocols = new ArrayList<>(protocolPath.size());
for (ProtocolPathEntry entry : protocolPath) {
protocols.add(entry.protocol());
}
pipeline.add(protocols);
channel = InventoryPackets.getOldPluginChannelId(channel);
}
info.setServerProtocolVersion(protocolId);
// Add version-specific base Protocol
pipeline.add(Via.getManager().getProtocolManager().getBaseProtocol(protocolId));
// Workaround 1.13 server change
int id1_13 = ProtocolVersion.v1_13.getVersion();
boolean toNewId = previousServerProtocol < id1_13 && protocolId >= id1_13;
boolean toOldId = previousServerProtocol >= id1_13 && protocolId < id1_13;
if (previousServerProtocol != -1 && (toNewId || toOldId)) {
Collection<String> registeredChannels = (Collection<String>) getRegisteredChannels.invoke(e.getPlayer().getPendingConnection());
if (!registeredChannels.isEmpty()) {
Collection<String> newChannels = new HashSet<>();
for (Iterator<String> iterator = registeredChannels.iterator(); iterator.hasNext(); ) {
String channel = iterator.next();
String oldChannel = channel;
if (toNewId) {
channel = InventoryPackets.getNewPluginChannelId(channel);
} else {
channel = InventoryPackets.getOldPluginChannelId(channel);
}
if (channel == null) {
iterator.remove();
continue;
}
if (!oldChannel.equals(channel)) {
iterator.remove();
newChannels.add(channel);
}
}
registeredChannels.addAll(newChannels);
}
PluginMessage brandMessage = (PluginMessage) getBrandMessage.invoke(e.getPlayer().getPendingConnection());
if (brandMessage != null) {
String channel = brandMessage.getTag();
if (toNewId) {
channel = InventoryPackets.getNewPluginChannelId(channel);
} else {
channel = InventoryPackets.getOldPluginChannelId(channel);
}
if (channel != null) {
brandMessage.setTag(channel);
}
}
if (channel == null) {
iterator.remove();
continue;
}
user.put(storage);
user.setActive(protocolPath != null);
// Init all protocols TODO check if this can get moved up to the previous for loop, and doesn't require the pipeline to already exist.
for (Protocol protocol : pipeline.pipes()) {
protocol.init(user);
if (!oldChannel.equals(channel)) {
iterator.remove();
newChannels.add(channel);
}
}
registeredChannels.addAll(newChannels);
}
EntityTracker1_9 newTracker = user.getEntityTracker(Protocol1_9To1_8.class);
if (newTracker != null) {
if (Via.getConfig().isAutoTeam()) {
String currentTeam = null;
for (Team team : player.getScoreboard().getTeams()) {
if (team.getPlayers().contains(info.getUsername())) {
currentTeam = team.getName();
}
}
// Reinitialize auto-team
newTracker.setAutoTeam(true);
if (currentTeam == null) {
// Send auto-team as it was cleared above
newTracker.sendTeamPacket(true, true);
newTracker.setCurrentTeam("viaversion");
} else {
// Auto-team will be sent when bungee send remove packet
newTracker.setAutoTeam(Via.getConfig().isAutoTeam());
newTracker.setCurrentTeam(currentTeam);
}
}
}
Object wrapper = channelWrapper.get(player);
setVersion.invoke(wrapper, protocolId);
Object entityMap = getEntityMap.invoke(null, protocolId);
entityRewrite.set(player, entityMap);
PluginMessage brandMessage = (PluginMessage) getBrandMessage.invoke(event.getPlayer().getPendingConnection());
if (brandMessage != null) {
String channel = brandMessage.getTag();
if (toNewId) {
channel = InventoryPackets.getNewPluginChannelId(channel);
} else {
channel = InventoryPackets.getOldPluginChannelId(channel);
}
if (channel != null) {
brandMessage.setTag(channel);
}
}
}
user.put(storage);
user.setActive(protocolPath != null);
// Init all protocols TODO check if this can get moved up to the previous for loop, and doesn't require the pipeline to already exist.
for (Protocol protocol : pipeline.pipes()) {
protocol.init(user);
}
ProxiedPlayer player = storage.getPlayer();
EntityTracker1_9 newTracker = user.getEntityTracker(Protocol1_9To1_8.class);
if (newTracker != null && Via.getConfig().isAutoTeam()) {
String currentTeam = null;
for (Team team : player.getScoreboard().getTeams()) {
if (team.getPlayers().contains(info.getUsername())) {
currentTeam = team.getName();
}
}
// Reinitialize auto-team
newTracker.setAutoTeam(true);
if (currentTeam == null) {
// Send auto-team as it was cleared above
newTracker.sendTeamPacket(true, true);
newTracker.setCurrentTeam("viaversion");
} else {
// Auto-team will be sent when bungee send remove packet
newTracker.setAutoTeam(Via.getConfig().isAutoTeam());
newTracker.setCurrentTeam(currentTeam);
}
}
Object wrapper = channelWrapper.get(player);
setVersion.invoke(wrapper, protocolId);
Object entityMap = getEntityMap.invoke(null, protocolId);
entityRewrite.set(player, entityMap);
}
}

10
bungee/src/main/java/com/viaversion/viaversion/bungee/util/BungeePipelineUtil.java
View File

@ -27,21 +27,17 @@ import java.util.ArrayList;
import java.util.List;
public class BungeePipelineUtil {
private static Method DECODE_METHOD;
private static Method ENCODE_METHOD;
private static final Method DECODE_METHOD;
private static final Method ENCODE_METHOD;
static {
try {
DECODE_METHOD = MessageToMessageDecoder.class.getDeclaredMethod("decode", ChannelHandlerContext.class, Object.class, List.class);
DECODE_METHOD.setAccessible(true);
} catch (NoSuchMethodException e) {
e.printStackTrace();
}
try {
ENCODE_METHOD = MessageToByteEncoder.class.getDeclaredMethod("encode", ChannelHandlerContext.class, Object.class, ByteBuf.class);
ENCODE_METHOD.setAccessible(true);
} catch (NoSuchMethodException e) {
e.printStackTrace();
throw new RuntimeException(e);
}
}

2
common/src/main/java/com/viaversion/viaversion/ViaListener.java
View File

@ -32,7 +32,7 @@ public abstract class ViaListener {
}
/**
* Get the UserConnection from an UUID
* Get the UserConnection from a UUID
*
* @param uuid UUID object
* @return The UserConnection

4
common/src/main/java/com/viaversion/viaversion/connection/ProtocolInfoImpl.java
View File

@ -47,7 +47,7 @@ public class ProtocolInfoImpl implements ProtocolInfo {
@Override
public void setClientState(final State clientState) {
if (Via.getManager().debugHandler().enabled()) {
Via.getPlatform().getLogger().info("Client state changed from " + this.clientState + " to " + clientState + " for " + connection.getProtocolInfo().getUuid());
Via.getPlatform().getLogger().info("Client state changed from " + this.clientState + " to " + clientState + " for " + uuid);
}
this.clientState = clientState;
}
@ -60,7 +60,7 @@ public class ProtocolInfoImpl implements ProtocolInfo {
@Override
public void setServerState(final State serverState) {
if (Via.getManager().debugHandler().enabled()) {
Via.getPlatform().getLogger().info("Server state changed from " + this.serverState + " to " + serverState + " for " + connection.getProtocolInfo().getUuid());
Via.getPlatform().getLogger().info("Server state changed from " + this.serverState + " to " + serverState + " for " + uuid);
}
this.serverState = serverState;
}

4
common/src/main/java/com/viaversion/viaversion/protocol/packet/PacketWrapperImpl.java
View File

@ -372,7 +372,9 @@ public class PacketWrapperImpl implements PacketWrapper {
}
private void sendRaw(boolean currentThread) throws Exception {
if (isCancelled()) return;
if (isCancelled()) {
return;
}
ByteBuf output = inputBuffer == null ? user().getChannel().alloc().buffer() : inputBuffer.alloc().buffer();
try {

2
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_10to1_9_3/packets/InventoryPackets.java
View File

@ -40,7 +40,7 @@ public class InventoryPackets extends ItemRewriter<ClientboundPackets1_9_3, Serv
if (item == null) return null;
boolean newItem = item.identifier() >= 213 && item.identifier() <= 217;
if (newItem) { // Replace server-side unknown items
item.setIdentifier((short) 1);
item.setIdentifier(1);
item.setData((short) 0);
}
return item;

2
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_11_1to1_11/packets/InventoryPackets.java
View File

@ -40,7 +40,7 @@ public class InventoryPackets extends ItemRewriter<ClientboundPackets1_9_3, Serv
if (item == null) return null;
boolean newItem = item.identifier() == 452;
if (newItem) { // Replace server-side unknown items
item.setIdentifier((short) 1);
item.setIdentifier(1);
item.setData((short) 0);
}
return null;

2
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_11to1_10/packets/InventoryPackets.java
View File

@ -83,7 +83,7 @@ public class InventoryPackets extends ItemRewriter<ClientboundPackets1_9_3, Serv
boolean newItem = item.identifier() >= 218 && item.identifier() <= 234;
newItem |= item.identifier() == 449 || item.identifier() == 450;
if (newItem) { // Replace server-side unknown items
item.setIdentifier((short) 1);
item.setIdentifier(1);
item.setData((short) 0);
}
return item;

2
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_12to1_11_1/packets/InventoryPackets.java
View File

@ -122,7 +122,7 @@ public class InventoryPackets extends ItemRewriter<ClientboundPackets1_9_3, Serv
boolean newItem = item.identifier() >= 235 && item.identifier() <= 252;
newItem |= item.identifier() == 453;
if (newItem) { // Replace server-side unknown items
item.setIdentifier((short) 1);
item.setIdentifier(1);
item.setData((short) 0);
}
return item;

4
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_13_2to1_13_1/packets/EntityPackets.java
View File

@ -18,17 +18,17 @@
package com.viaversion.viaversion.protocols.protocol1_13_2to1_13_1.packets;
import com.viaversion.viaversion.api.minecraft.metadata.Metadata;
import com.viaversion.viaversion.api.protocol.Protocol;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandler;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.api.type.types.version.Types1_13;
import com.viaversion.viaversion.api.type.types.version.Types1_13_2;
import com.viaversion.viaversion.protocols.protocol1_13_2to1_13_1.Protocol1_13_2To1_13_1;
import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13;
public class EntityPackets {
public static void register(Protocol protocol) {
public static void register(Protocol1_13_2To1_13_1 protocol) {
final PacketHandler metaTypeHandler = wrapper -> {
for (Metadata metadata : wrapper.get(Types1_13_2.METADATA_LIST, 0)) {
metadata.setMetaType(Types1_13_2.META_TYPES.byId(metadata.metaType().typeId()));

6
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_13to1_12_2/TabCompleteThread.java
View File

@ -26,10 +26,8 @@ public class TabCompleteThread implements Runnable {
public void run() {
for (UserConnection info : Via.getManager().getConnectionManager().getConnections()) {
if (info.getProtocolInfo() == null) continue;
if (info.getProtocolInfo().getPipeline().contains(Protocol1_13To1_12_2.class)) {
if (info.getChannel().isOpen()) {
info.get(TabCompleteTracker.class).sendPacketToServer(info);
}
if (info.getProtocolInfo().getPipeline().contains(Protocol1_13To1_12_2.class) && info.getChannel().isOpen()) {
info.get(TabCompleteTracker.class).sendPacketToServer(info);
}
}
}

2
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_13to1_12_2/data/SpawnEggRewriter.java
View File

@ -77,7 +77,7 @@ public class SpawnEggRewriter {
spawnEggs.put(key, spawnEggs.size());
}
// Make it a non existing block id
// Make it a non-existing block id
public static int getSpawnEggId(String entityIdentifier) {
// Fallback to bat
if (!spawnEggs.containsKey(entityIdentifier))

2
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_13to1_12_2/providers/BlockEntityProvider.java
View File

@ -88,7 +88,9 @@ public class BlockEntityProvider implements Provider {
wrapper.send(Protocol1_13To1_12_2.class);
}
@FunctionalInterface
public interface BlockEntityHandler {
int transform(UserConnection user, CompoundTag tag);
}
}

3
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_14to1_13_2/storage/EntityTracker1_14.java
View File

@ -30,7 +30,8 @@ public class EntityTracker1_14 extends EntityTrackerBase {
private final Int2ObjectMap<Byte> playerEntityFlags = Int2ObjectSyncMap.hashmap();
private int latestTradeWindowId;
private boolean forceSendCenterChunk = true;
private int chunkCenterX, chunkCenterZ;
private int chunkCenterX;
private int chunkCenterZ;
public EntityTracker1_14(UserConnection user) {
super(user, Entity1_14Types.PLAYER);

2
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/ItemRewriter.java
View File

@ -207,7 +207,7 @@ public class ItemRewriter {
newItem |= item.identifier() == 397 && item.data() == 5;
newItem |= item.identifier() >= 432 && item.identifier() <= 448;
if (newItem) { // Replace server-side unknown items
item.setIdentifier((short) 1);
item.setIdentifier(1);
item.setData((short) 0);
}
}

17
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/packets/EntityPackets.java
View File

@ -93,9 +93,9 @@ public class EntityPackets {
@Override
public void register() {
map(Type.VAR_INT); // 0 - Entity ID
map(Type.INT, SpawnPackets.toNewDouble); // 1 - X - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble); // 2 - Y - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble); // 3 - Z - Needs to be divide by 32
map(Type.INT, SpawnPackets.toNewDouble); // 1 - X - Needs to be divided by 32
map(Type.INT, SpawnPackets.toNewDouble); // 2 - Y - Needs to be divided by 32
map(Type.INT, SpawnPackets.toNewDouble); // 3 - Z - Needs to be divided by 32
map(Type.BYTE); // 4 - Pitch
map(Type.BYTE); // 5 - Yaw
@ -176,12 +176,11 @@ public class EntityPackets {
int entityID = wrapper.get(Type.VAR_INT, 0);
Item stack = wrapper.get(Type.ITEM, 0);
if (stack != null) {
if (Protocol1_9To1_8.isSword(stack.identifier())) {
entityTracker.getValidBlocking().add(entityID);
return;
}
if (stack != null && Protocol1_9To1_8.isSword(stack.identifier())) {
entityTracker.getValidBlocking().add(entityID);
return;
}
entityTracker.getValidBlocking().remove(entityID);
});
}
@ -234,7 +233,7 @@ public class EntityPackets {
handler(wrapper -> {
boolean showParticles = wrapper.read(Type.BOOLEAN); //In 1.8 = true->Show particles : false->Hide particles
boolean newEffect = Via.getConfig().isNewEffectIndicator();
//0: hide, 1: shown without indictator, 2: shown with indicator, 3: hide with beacon indicator but we don't use it.
//0: hide, 1: shown without indictator, 2: shown with indicator, 3: hide with beacon indicator, but we don't use it.
wrapper.write(Type.BYTE, (byte) (showParticles ? newEffect ? 2 : 1 : 0));
});
}

152
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/packets/InventoryPackets.java
View File

@ -47,21 +47,19 @@ public class InventoryPackets {
final short property = wrapper.get(Type.SHORT, 0);
short value = wrapper.get(Type.SHORT, 1);
InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
if (inventoryTracker.getInventory() != null) {
if (inventoryTracker.getInventory().equalsIgnoreCase("minecraft:enchanting_table")) {
if (property > 3 && property < 7) {
// Send 2 properties, splitting it into enchantID & level
final short level = (short) (value >> 8);
final short enchantID = (short) (value & 0xFF);
wrapper.create(wrapper.getId(), propertyPacket -> {
propertyPacket.write(Type.UNSIGNED_BYTE, windowId);
propertyPacket.write(Type.SHORT, property);
propertyPacket.write(Type.SHORT, enchantID);
}).scheduleSend(Protocol1_9To1_8.class);
if (inventoryTracker.getInventory() != null && inventoryTracker.getInventory().equalsIgnoreCase("minecraft:enchanting_table")) {
if (property > 3 && property < 7) {
// Send 2 properties, splitting it into enchantID & level
final short level = (short) (value >> 8);
final short enchantID = (short) (value & 0xFF);
wrapper.create(wrapper.getId(), propertyPacket -> {
propertyPacket.write(Type.UNSIGNED_BYTE, windowId);
propertyPacket.write(Type.SHORT, property);
propertyPacket.write(Type.SHORT, enchantID);
}).scheduleSend(Protocol1_9To1_8.class);
wrapper.set(Type.SHORT, 0, (short) (property + 3));
wrapper.set(Type.SHORT, 1, level);
}
wrapper.set(Type.SHORT, 0, (short) (property + 3));
wrapper.set(Type.SHORT, 1, level);
}
}
});
@ -125,11 +123,9 @@ public class InventoryPackets {
InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
short slotID = wrapper.get(Type.SHORT, 0);
if (inventoryTracker.getInventory() != null) {
if (inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
if (slotID >= 4) {
wrapper.set(Type.SHORT, 0, (short) (slotID + 1));
}
if (inventoryTracker.getInventory() != null && inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
if (slotID >= 4) {
wrapper.set(Type.SHORT, 0, (short) (slotID + 1));
}
}
});
@ -171,21 +167,19 @@ public class InventoryPackets {
// Brewing Patch
handler(wrapper -> {
InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
if (inventoryTracker.getInventory() != null) {
if (inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
Item[] oldStack = wrapper.get(Type.ITEM_ARRAY, 0);
Item[] newStack = new Item[oldStack.length + 1];
for (int i = 0; i < newStack.length; i++) {
if (i > 4) {
newStack[i] = oldStack[i - 1];
} else {
if (i != 4) { // Leave index 3 blank
newStack[i] = oldStack[i];
}
if (inventoryTracker.getInventory() != null && inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
Item[] oldStack = wrapper.get(Type.ITEM_ARRAY, 0);
Item[] newStack = new Item[oldStack.length + 1];
for (int i = 0; i < newStack.length; i++) {
if (i > 4) {
newStack[i] = oldStack[i - 1];
} else {
if (i != 4) { // Leave index 3 blank
newStack[i] = oldStack[i];
}
}
wrapper.set(Type.ITEM_ARRAY, 0, newStack);
}
wrapper.set(Type.ITEM_ARRAY, 0, newStack);
}
});
}
@ -298,14 +292,12 @@ public class InventoryPackets {
final short slot = wrapper.get(Type.SHORT, 0);
boolean throwItem = (slot == 45 && windowID == 0);
InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
if (inventoryTracker.getInventory() != null) {
if (inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
if (slot == 4) {
throwItem = true;
}
if (slot > 4) {
wrapper.set(Type.SHORT, 0, (short) (slot - 1));
}
if (inventoryTracker.getInventory() != null && inventoryTracker.getInventory().equals("minecraft:brewing_stand")) {
if (slot == 4) {
throwItem = true;
}
if (slot > 4) {
wrapper.set(Type.SHORT, 0, (short) (slot - 1));
}
}
@ -328,49 +320,53 @@ public class InventoryPackets {
}
});
protocol.registerServerbound(ServerboundPackets1_9.CLOSE_WINDOW, new PacketHandlers() {
protocol.registerServerbound(ServerboundPackets1_9.CLOSE_WINDOW, new
@Override
public void register() {
map(Type.UNSIGNED_BYTE); // 0 - Window ID
PacketHandlers() {
// Inventory tracking
handler(wrapper -> {
InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
inventoryTracker.setInventory(null);
inventoryTracker.resetInventory(wrapper.get(Type.UNSIGNED_BYTE, 0));
});
}
});
@Override
public void register() {
map(Type.UNSIGNED_BYTE); // 0 - Window ID
protocol.registerServerbound(ServerboundPackets1_9.HELD_ITEM_CHANGE, new PacketHandlers() {
@Override
public void register() {
map(Type.SHORT); // 0 - Slot id
// Blocking patch
handler(wrapper -> {
boolean showShieldWhenSwordInHand = Via.getConfig().isShowShieldWhenSwordInHand()
&& Via.getConfig().isShieldBlocking();
EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (entityTracker.isBlocking()) {
entityTracker.setBlocking(false);
if (!showShieldWhenSwordInHand) {
entityTracker.setSecondHand(null);
}
}
if (showShieldWhenSwordInHand) {
// Update current held item slot index
entityTracker.setHeldItemSlot(wrapper.get(Type.SHORT, 0));
// Sync shield item in offhand with main hand
entityTracker.syncShieldWithSword();
// Inventory tracking
handler(wrapper -> {
InventoryTracker inventoryTracker = wrapper.user().get(InventoryTracker.class);
inventoryTracker.setInventory(null);
inventoryTracker.resetInventory(wrapper.get(Type.UNSIGNED_BYTE, 0));
});
}
});
protocol.registerServerbound(ServerboundPackets1_9.HELD_ITEM_CHANGE, new
PacketHandlers() {
@Override
public void register() {
map(Type.SHORT); // 0 - Slot id
// Blocking patch
handler(wrapper -> {
boolean showShieldWhenSwordInHand = Via.getConfig().isShowShieldWhenSwordInHand()
&& Via.getConfig().isShieldBlocking();
EntityTracker1_9 entityTracker = wrapper.user().getEntityTracker(Protocol1_9To1_8.class);
if (entityTracker.isBlocking()) {
entityTracker.setBlocking(false);
if (!showShieldWhenSwordInHand) {
entityTracker.setSecondHand(null);
}
}
if (showShieldWhenSwordInHand) {
// Update current held item slot index
entityTracker.setHeldItemSlot(wrapper.get(Type.SHORT, 0));
// Sync shield item in offhand with main hand
entityTracker.syncShieldWithSword();
}
});
}
});
}
});
}
}

10
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/packets/PlayerPackets.java
View File

@ -195,7 +195,7 @@ public class PlayerPackets {
clientWorld.setEnvironment(dimensionId);
});
// Gotta fake their op
// Fake their op status
handler(wrapper -> {
CommandBlockProvider provider = Via.getManager().getProviders().get(CommandBlockProvider.class);
provider.sendPermission(wrapper.user());
@ -381,11 +381,9 @@ public class PlayerPackets {
handler(wrapper -> {
int hand = wrapper.read(Type.VAR_INT);
if (Via.getConfig().isLeftHandedHandling()) {
// Add 0x80 if left handed
if (hand == 0) wrapper.set(Type.UNSIGNED_BYTE, 0,
(short) (wrapper.get(Type.UNSIGNED_BYTE, 0).intValue() | 0x80)
);
// Add 0x80 if left-handed
if (Via.getConfig().isLeftHandedHandling() && hand == 0) {
wrapper.set(Type.UNSIGNED_BYTE, 0, (short) (wrapper.get(Type.UNSIGNED_BYTE, 0).intValue() | 0x80));
}
wrapper.sendToServer(Protocol1_9To1_8.class);
wrapper.cancel();

34
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/packets/SpawnPackets.java
View File

@ -69,9 +69,9 @@ public class SpawnPackets {
tracker.sendMetadataBuffer(entityID);
});
map(Type.INT, toNewDouble); // 3 - X - Needs to be divide by 32
map(Type.INT, toNewDouble); // 4 - Y - Needs to be divide by 32
map(Type.INT, toNewDouble); // 5 - Z - Needs to be divide by 32
map(Type.INT, toNewDouble); // 3 - X - Needs to be divided by 32
map(Type.INT, toNewDouble); // 4 - Y - Needs to be divided by 32
map(Type.INT, toNewDouble); // 5 - Z - Needs to be divided by 32
map(Type.BYTE); // 6 - Pitch
map(Type.BYTE); // 7 - Yaw
@ -82,7 +82,9 @@ public class SpawnPackets {
handler(wrapper -> {
int data = wrapper.get(Type.INT, 0); // Data (1st Integer)
short vX = 0, vY = 0, vZ = 0;
short vX = 0;
short vY = 0;
short vZ = 0;
if (data > 0) {
vX = wrapper.read(Type.SHORT);
vY = wrapper.read(Type.SHORT);
@ -134,9 +136,9 @@ public class SpawnPackets {
tracker.sendMetadataBuffer(entityID);
});
map(Type.INT, toNewDouble); // 1 - X - Needs to be divide by 32
map(Type.INT, toNewDouble); // 2 - Y - Needs to be divide by 32
map(Type.INT, toNewDouble); // 3 - Z - Needs to be divide by 32
map(Type.INT, toNewDouble); // 1 - X - Needs to be divided by 32
map(Type.INT, toNewDouble); // 2 - Y - Needs to be divided by 32
map(Type.INT, toNewDouble); // 3 - Z - Needs to be divided by 32
map(Type.SHORT); // 4 - Amount to spawn
}
@ -156,9 +158,9 @@ public class SpawnPackets {
tracker.sendMetadataBuffer(entityID);
});
map(Type.INT, toNewDouble); // 2 - X - Needs to be divide by 32
map(Type.INT, toNewDouble); // 3 - Y - Needs to be divide by 32
map(Type.INT, toNewDouble); // 4 - Z - Needs to be divide by 32
map(Type.INT, toNewDouble); // 2 - X - Needs to be divided by 32
map(Type.INT, toNewDouble); // 3 - Y - Needs to be divided by 32
map(Type.INT, toNewDouble); // 4 - Z - Needs to be divided by 32
}
});
@ -183,9 +185,9 @@ public class SpawnPackets {
tracker.sendMetadataBuffer(entityID);
});
map(Type.INT, toNewDouble); // 3 - X - Needs to be divide by 32
map(Type.INT, toNewDouble); // 4 - Y - Needs to be divide by 32
map(Type.INT, toNewDouble); // 5 - Z - Needs to be divide by 32
map(Type.INT, toNewDouble); // 3 - X - Needs to be divided by 32
map(Type.INT, toNewDouble); // 4 - Y - Needs to be divided by 32
map(Type.INT, toNewDouble); // 5 - Z - Needs to be divided by 32
map(Type.BYTE); // 6 - Yaw
map(Type.BYTE); // 7 - Pitch
@ -255,9 +257,9 @@ public class SpawnPackets {
tracker.sendMetadataBuffer(entityID);
});
map(Type.INT, toNewDouble); // 2 - X - Needs to be divide by 32
map(Type.INT, toNewDouble); // 3 - Y - Needs to be divide by 32
map(Type.INT, toNewDouble); // 4 - Z - Needs to be divide by 32
map(Type.INT, toNewDouble); // 2 - X - Needs to be divided by 32
map(Type.INT, toNewDouble); // 3 - Y - Needs to be divided by 32
map(Type.INT, toNewDouble); // 4 - Z - Needs to be divided by 32
map(Type.BYTE); // 5 - Yaw
map(Type.BYTE); // 6 - Pitch

20
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/packets/WorldPackets.java
View File

@ -32,8 +32,8 @@ import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.protocols.protocol1_8.ClientboundPackets1_8;
import com.viaversion.viaversion.protocols.protocol1_8.ServerboundPackets1_8;
import com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
import com.viaversion.viaversion.protocols.protocol1_9_1to1_9.types.Chunk1_9_1_2Type;
import com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
import com.viaversion.viaversion.protocols.protocol1_9to1_8.ClientboundPackets1_9;
import com.viaversion.viaversion.protocols.protocol1_9to1_8.ItemRewriter;
import com.viaversion.viaversion.protocols.protocol1_9to1_8.Protocol1_9To1_8;
@ -92,7 +92,7 @@ public class WorldPackets {
public void register() {
map(Type.STRING); // 0 - Sound Name
// 1 - Sound Category ID
// Everything else get's written through
// Everything else gets written through
handler(wrapper -> {
String name = wrapper.get(Type.STRING, 0);
@ -298,17 +298,15 @@ public class WorldPackets {
: item != null && Protocol1_9To1_8.isSword(item.identifier());
if (isSword) {
if (hand == 0) {
if (!tracker.isBlocking()) {
tracker.setBlocking(true);
if (hand == 0 && !tracker.isBlocking()) {
tracker.setBlocking(true);
// Check if the shield is already in the offhand
if (!showShieldWhenSwordInHand && tracker.getItemInSecondHand() == null) {
// Check if the shield is already in the offhand
if (!showShieldWhenSwordInHand && tracker.getItemInSecondHand() == null) {
// Set shield in offhand when interacting with main hand
Item shield = new DataItem(442, (byte) 1, (short) 0, null);
tracker.setSecondHand(shield);
}
// Set shield in offhand when interacting with main hand
Item shield = new DataItem(442, (byte) 1, (short) 0, null);
tracker.setSecondHand(shield);
}
}

11
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/storage/CommandBlockStorage.java
View File

@ -28,7 +28,7 @@ import java.util.concurrent.ConcurrentHashMap;
public class CommandBlockStorage implements StorableObject {
private final Map<Pair<Integer, Integer>, Map<Position, CompoundTag>> storedCommandBlocks = new ConcurrentHashMap<>();
private boolean permissions = false;
private boolean permissions;
public void unloadChunk(int x, int z) {
Pair<Integer, Integer> chunkPos = new Pair<>(x, z);
@ -38,14 +38,15 @@ public class CommandBlockStorage implements StorableObject {
public void addOrUpdateBlock(Position position, CompoundTag tag) {
Pair<Integer, Integer> chunkPos = getChunkCoords(position);
if (!storedCommandBlocks.containsKey(chunkPos))
if (!storedCommandBlocks.containsKey(chunkPos)) {
storedCommandBlocks.put(chunkPos, new ConcurrentHashMap<>());
}
Map<Position, CompoundTag> blocks = storedCommandBlocks.get(chunkPos);
if (blocks.containsKey(position))
if (blocks.get(position).equals(tag))
return;
if (blocks.containsKey(position) && blocks.get(position).equals(tag)) {
return;
}
blocks.put(position, tag);
}

2
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/storage/EntityTracker1_9.java
View File

@ -117,7 +117,7 @@ public class EntityTracker1_9 extends EntityTrackerBase {
// Update if there is no sword in the main hand or if the player has no shield in the second hand but a sword in the main hand
if (!swordInHand || this.itemInSecondHand == null) {
// Update shield in off hand depending if a sword is in the main hand
// Update shield in off-hand depending on whether a sword is in the main hand
setSecondHand(swordInHand ? new DataItem(442, (byte) 1, (short) 0, null) : null);
}
}

4
common/src/main/java/com/viaversion/viaversion/protocols/protocol1_9to1_8/storage/MovementTracker.java
View File

@ -22,8 +22,8 @@ import com.viaversion.viaversion.api.connection.StorableObject;
public class MovementTracker implements StorableObject {
private static final long IDLE_PACKET_DELAY = 50L; // Update every 50ms (20tps)
private static final long IDLE_PACKET_LIMIT = 20; // Max 20 ticks behind
private long nextIdlePacket = 0L;
private boolean ground = false;
private long nextIdlePacket;
private boolean ground;
public void incrementIdlePacket() {
// Notify of next update

2
common/src/main/java/com/viaversion/viaversion/rewriter/SoundRewriter.java
View File

@ -41,7 +41,7 @@ public class SoundRewriter<C extends ClientboundPacketType> {
protocol.registerClientbound(packetType, new PacketHandlers() {
@Override
public void register() {
map(Type.VAR_INT); // Sound Id
map(Type.VAR_INT); // Sound id
handler(getSoundHandler());
}
});

2
common/src/main/java/com/viaversion/viaversion/update/Version.java
View File

@ -111,7 +111,7 @@ public class Version implements Comparable<Version> {
}
/**
* Get the tag, eg. -ALPHA
* Get the tag, e.g. -ALPHA
*
* @return The version tag
*/

14
common/src/main/resources/assets/viaversion/config.yml
View File

@ -26,7 +26,7 @@ block-disconnect-msg: "You are using an unsupported Minecraft version!"
# (We don't suggest using reload either, use a plugin manager)
# You can customise the message we kick people with if you use ProtocolLib here.
reload-disconnect-msg: "Server reload, please rejoin!"
# We warn when there's a error converting item and block data over versions, should we suppress these? (Only suggested if spamming)
# We warn when there's an error converting item and block data over versions, should we suppress these? (Only suggested if spamming)
suppress-conversion-warnings: false
#
#----------------------------------------------------------#
@ -41,7 +41,7 @@ suppress-conversion-warnings: false
bungee-ping-interval: 60
# If the above is enabled, should we save the info to the config (in the section below)
bungee-ping-save: true
# To get a servers protocol, ViaVersion will do the following:
# To get a server's protocol, ViaVersion will do the following:
# Look for the server in the following section, then look for the last ping if bungee-ping is enabled
# otherwise use default.
#
@ -63,14 +63,14 @@ bungee-servers: {}
velocity-ping-interval: 60
# If the above is enabled, should we save the info to the config (in the section below)
velocity-ping-save: true
# To get a servers protocol, ViaVersion will do the following:
# To get a server's protocol, ViaVersion will do the following:
# Look for the server in the following section, then look for the last ping if velocity-ping is enabled
# otherwise use default.
#
# The format for the following is:
# servername: protocolversion
# You can find protocol ids on https://wiki.vg/Protocol_version_numbers
# It will fallback to the default option if none found.
# It will fall back to the default option if none found.
velocity-servers: {}
#
#----------------------------------------------------------#
@ -135,14 +135,14 @@ change-1_9-hitbox: false
# WARNING: This gives 1.14+ players the ability to sneak under blocks, that players under that version cannot (sneaking in places that are only 1.5 blocks high)!
# Another thing to remember is that those players might be missed by projectiles and other hits directed at the very top of their head whilst sneaking.
change-1_14-hitbox: false
# Fixes 1.14+ clients on sub 1.14 servers having a light value of 0 for non full blocks.
# Fixes 1.14+ clients on sub 1.14 servers having a light value of 0 for non-full blocks.
fix-non-full-blocklight: true
# Fixes walk animation not shown when health is set to Float.NaN
fix-1_14-health-nan: true
# Should 1.15+ clients respawn instantly / without showing a death screen?
use-1_15-instant-respawn: false
#
# Enable serverside block-connections for 1.13+ clients - all of the options in this section are built around this option
# Enable serverside block-connections for 1.13+ clients - all the options in this section are built around this option
serverside-blockconnections: true
# Sets the method for the block connections (world for highly experimental (USE AT OWN RISK) world-level or packet for packet-level)
blockconnection-method: packet
@ -191,7 +191,7 @@ auto-team: true
suppress-metadata-errors: false
# When enabled 1.9+ will be able to block by using shields
shield-blocking: true
# If this setting is active, the main hand is used instead of the off hand to trigger the blocking of the player.
# If this setting is active, the main hand is used instead of the off-hand to trigger the blocking of the player.
# With the main hand the blocking starts way faster.
# (Requires "show-shield-when-sword-in-hand" to be disabled)
no-delay-shield-blocking: false

1
common/src/main/resources/assets/viaversion/data/blockIds1.12to1.13.json
View File

@ -1,4 +1,3 @@
// Data from https://minecraft.gamepedia.com/1.13/Flattening
{
"wooden_slab": [
"oak_slab",

2
velocity/src/main/java/com/viaversion/viaversion/VelocityPlugin.java
View File

@ -221,7 +221,7 @@ public class VelocityPlugin implements ViaServerProxyPlatform<Player> {
true,
p.getDescription().getName().orElse(p.getDescription().getId()),
p.getDescription().getVersion().orElse("Unknown Version"),
p.getInstance().isPresent() ? p.getInstance().get().getClass().getCanonicalName() : "Unknown",
p.getInstance().map(instance -> instance.getClass().getCanonicalName()).orElse("Unknown"),
p.getDescription().getAuthors()
));
}

6
velocity/src/main/java/com/viaversion/viaversion/velocity/handlers/VelocityDecodeHandler.java
View File

@ -70,12 +70,10 @@ public class VelocityDecodeHandler extends MessageToMessageDecoder<ByteBuf> {
// Move Via codec handlers back to right position
ChannelPipeline pipeline = ctx.pipeline();
ChannelHandler encoder = pipeline.get(VelocityChannelInitializer.VIA_ENCODER);
pipeline.remove(encoder);
ChannelHandler encoder = pipeline.remove(VelocityChannelInitializer.VIA_ENCODER);
pipeline.addBefore(VelocityChannelInitializer.MINECRAFT_ENCODER, VelocityChannelInitializer.VIA_ENCODER, encoder);
ChannelHandler decoder = pipeline.get(VelocityChannelInitializer.VIA_DECODER);
pipeline.remove(decoder);
ChannelHandler decoder = pipeline.remove(VelocityChannelInitializer.VIA_DECODER);
pipeline.addBefore(VelocityChannelInitializer.MINECRAFT_DECODER, VelocityChannelInitializer.VIA_DECODER, decoder);
super.userEventTriggered(ctx, event);