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Minecraft 1.14-pre5 support

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This commit is contained in:
md_5
2019-04-23 12:00:00 +10:00
parent 5aaccd2e9e
commit 3f01748d75
27 changed files with 345 additions and 75 deletions
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4
proxy/pom.xml
View File

@@ -6,13 +6,13 @@
<parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-parent</artifactId>
<version>1.13-SNAPSHOT</version>
<version>1.14-SNAPSHOT</version>
<relativePath>../pom.xml</relativePath>
</parent>
<groupId>net.md-5</groupId>
<artifactId>bungeecord-proxy</artifactId>
<version>1.13-SNAPSHOT</version>
<version>1.14-SNAPSHOT</version>
<packaging>jar</packaging>
<name>BungeeCord-Proxy</name>

2
proxy/src/main/java/net/md_5/bungee/ServerConnector.java
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@@ -210,7 +210,7 @@ public class ServerConnector extends PacketHandler
// Set tab list size, TODO: what shall we do about packet mutability
Login modLogin = new Login( login.getEntityId(), login.getGameMode(), (byte) login.getDimension(), login.getDifficulty(),
(byte) user.getPendingConnection().getListener().getTabListSize(), login.getLevelType(), login.isReducedDebugInfo() );
(byte) user.getPendingConnection().getListener().getTabListSize(), login.getLevelType(), login.getViewDistance(), login.isReducedDebugInfo() );
user.unsafe().sendPacket( modLogin );

4
proxy/src/main/java/net/md_5/bungee/UserConnection.java
View File

@@ -433,13 +433,13 @@ public final class UserConnection implements ProxiedPlayer
@Override
public void sendMessage(BaseComponent... message)
{
sendMessage( ChatMessageType.CHAT, message );
sendMessage( ChatMessageType.SYSTEM, message );
}
@Override
public void sendMessage(BaseComponent message)
{
sendMessage( ChatMessageType.CHAT, message );
sendMessage( ChatMessageType.SYSTEM, message );
}
private void sendMessage(ChatMessageType position, String message)

60
proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java
View File

@@ -51,6 +51,8 @@ public abstract class EntityMap
case ProtocolConstants.MINECRAFT_1_13_1:
case ProtocolConstants.MINECRAFT_1_13_2:
return EntityMap_1_13.INSTANCE;
case ProtocolConstants.MINECRAFT_1_14:
return EntityMap_1_14.INSTANCE;
}
throw new RuntimeException( "Version " + version + " has no entity map" );
}
@@ -149,18 +151,37 @@ public abstract class EntityMap
continue;
case 15: // particle
int particleId = DefinedPacket.readVarInt( packet );
switch ( particleId )
if ( protocolVersion >= ProtocolConstants.MINECRAFT_1_14 )
{
case 3:
case 20:
DefinedPacket.readVarInt( packet ); // block state
break;
case 11: // dust
packet.skipBytes( 16 ); // float, float, float, flat
break;
case 27: // item
readSkipSlot( packet, protocolVersion );
break;
switch ( particleId )
{
case 3: // minecraft:block
case 23: // minecraft:falling_dust
DefinedPacket.readVarInt( packet ); // block state
break;
case 14: // minecraft:dust
packet.skipBytes( 16 ); // float, float, float, flat
break;
case 32: // minecraft:item
readSkipSlot( packet, protocolVersion );
break;
}
} else
{
switch ( particleId )
{
case 3: // minecraft:block
case 20: // minecraft:falling_dust
DefinedPacket.readVarInt( packet ); // block state
break;
case 11: // minecraft:dust
packet.skipBytes( 16 ); // float, float, float, flat
break;
case 27: // minecraft:item
readSkipSlot( packet, protocolVersion );
break;
}
}
continue;
default:
@@ -232,6 +253,23 @@ public abstract class EntityMap
throw Throwables.propagate( ex );
}
break;
case 15:
DefinedPacket.readVarInt( packet );
DefinedPacket.readVarInt( packet );
DefinedPacket.readVarInt( packet );
break;
case 16:
if ( index == metaIndex )
{
int position = packet.readerIndex();
rewriteVarInt( packet, oldId + 1, newId + 1, position );
packet.readerIndex( position );
}
DefinedPacket.readVarInt( packet );
break;
case 17:
DefinedPacket.readVarInt( packet );
break;
default:
throw new IllegalArgumentException( "Unknown meta type " + type );
}

187
proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap_1_14.java Normal file
View File

@@ -0,0 +1,187 @@
package net.md_5.bungee.entitymap;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import io.netty.buffer.ByteBuf;
import net.md_5.bungee.BungeeCord;
import net.md_5.bungee.UserConnection;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.protocol.DefinedPacket;
import net.md_5.bungee.protocol.ProtocolConstants;
import java.util.UUID;
class EntityMap_1_14 extends EntityMap
{
static final EntityMap_1_14 INSTANCE = new EntityMap_1_14();
EntityMap_1_14()
{
addRewrite( 0x00, ProtocolConstants.Direction.TO_CLIENT, true ); // Spawn Object : PacketPlayOutSpawnEntity
addRewrite( 0x01, ProtocolConstants.Direction.TO_CLIENT, true ); // Spawn Experience Orb : PacketPlayOutSpawnEntityExperienceOrb
addRewrite( 0x03, ProtocolConstants.Direction.TO_CLIENT, true ); // Spawn Mob : PacketPlayOutSpawnEntityLiving
addRewrite( 0x04, ProtocolConstants.Direction.TO_CLIENT, true ); // Spawn Painting : PacketPlayOutSpawnEntityPainting
addRewrite( 0x05, ProtocolConstants.Direction.TO_CLIENT, true ); // Spawn Player : PacketPlayOutNamedEntitySpawn
addRewrite( 0x06, ProtocolConstants.Direction.TO_CLIENT, true ); // Animation : PacketPlayOutAnimation
addRewrite( 0x08, ProtocolConstants.Direction.TO_CLIENT, true ); // Block Break Animation : PacketPlayOutBlockBreakAnimation
addRewrite( 0x1B, ProtocolConstants.Direction.TO_CLIENT, false ); // Entity Status : PacketPlayOutEntityStatus
addRewrite( 0x28, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Relative Move : PacketPlayOutRelEntityMove
addRewrite( 0x29, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Look and Relative Move : PacketPlayOutRelEntityMoveLook
addRewrite( 0x2A, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Look : PacketPlayOutEntityLook
addRewrite( 0x2B, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity : PacketPlayOutEntity
addRewrite( 0x38, ProtocolConstants.Direction.TO_CLIENT, true ); // Remove Entity Effect : PacketPlayOutRemoveEntityEffect
addRewrite( 0x3B, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Head Look : PacketPlayOutEntityHeadRotation
addRewrite( 0x3E, ProtocolConstants.Direction.TO_CLIENT, true ); // Camera : PacketPlayOutCamera
addRewrite( 0x43, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Metadata : PacketPlayOutEntityMetadata
addRewrite( 0x44, ProtocolConstants.Direction.TO_CLIENT, false ); // Attach Entity : PacketPlayOutAttachEntity
addRewrite( 0x45, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Velocity : PacketPlayOutEntityVelocity
addRewrite( 0x46, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Equipment : PacketPlayOutEntityEquipment
addRewrite( 0x4A, ProtocolConstants.Direction.TO_CLIENT, true ); // Set Passengers : PacketPlayOutMount
addRewrite( 0x55, ProtocolConstants.Direction.TO_CLIENT, true ); // Collect Item : PacketPlayOutCollect
addRewrite( 0x56, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Teleport : PacketPlayOutEntityTeleport
addRewrite( 0x58, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Properties : PacketPlayOutUpdateAttributes
addRewrite( 0x59, ProtocolConstants.Direction.TO_CLIENT, true ); // Entity Effect : PacketPlayOutEntityEffect
addRewrite( 0x0E, ProtocolConstants.Direction.TO_SERVER, true ); // Use Entity : PacketPlayInUseEntity
addRewrite( 0x1B, ProtocolConstants.Direction.TO_SERVER, true ); // Entity Action : PacketPlayInEntityAction
}
@Override
@SuppressFBWarnings("DLS_DEAD_LOCAL_STORE")
public void rewriteClientbound(ByteBuf packet, int oldId, int newId, int protocolVersion)
{
super.rewriteClientbound( packet, oldId, newId );
// Special cases
int readerIndex = packet.readerIndex();
int packetId = DefinedPacket.readVarInt( packet );
int packetIdLength = packet.readerIndex() - readerIndex;
int jumpIndex = packet.readerIndex();
switch ( packetId )
{
case 0x44 /* Attach Entity : PacketPlayOutAttachEntity */:
rewriteInt( packet, oldId, newId, readerIndex + packetIdLength + 4 );
break;
case 0x55 /* Collect Item : PacketPlayOutCollect */:
DefinedPacket.readVarInt( packet );
rewriteVarInt( packet, oldId, newId, packet.readerIndex() );
break;
case 0x4A /* Set Passengers : PacketPlayOutMount */:
DefinedPacket.readVarInt( packet );
jumpIndex = packet.readerIndex();
// Fall through on purpose to int array of IDs
case 0x37 /* Destroy Entities : PacketPlayOutEntityDestroy */:
int count = DefinedPacket.readVarInt( packet );
int[] ids = new int[ count ];
for ( int i = 0; i < count; i++ )
{
ids[i] = DefinedPacket.readVarInt( packet );
}
packet.readerIndex( jumpIndex );
packet.writerIndex( jumpIndex );
DefinedPacket.writeVarInt( count, packet );
for ( int id : ids )
{
if ( id == oldId )
{
id = newId;
} else if ( id == newId )
{
id = oldId;
}
DefinedPacket.writeVarInt( id, packet );
}
break;
case 0x00 /* Spawn Object : PacketPlayOutSpawnEntity */:
DefinedPacket.readVarInt( packet );
DefinedPacket.readUUID( packet );
int type = packet.readUnsignedByte();
if ( type == 60 || type == 90 || type == 91 )
{
if ( type == 60 || type == 91 )
{
oldId = oldId + 1;
newId = newId + 1;
}
packet.skipBytes( 26 ); // double, double, double, byte, byte
int position = packet.readerIndex();
int readId = packet.readInt();
if ( readId == oldId )
{
packet.setInt( position, newId );
} else if ( readId == newId )
{
packet.setInt( position, oldId );
}
}
break;
case 0x05 /* Spawn Player : PacketPlayOutNamedEntitySpawn */:
DefinedPacket.readVarInt( packet ); // Entity ID
int idLength = packet.readerIndex() - readerIndex - packetIdLength;
UUID uuid = DefinedPacket.readUUID( packet );
ProxiedPlayer player;
if ( ( player = BungeeCord.getInstance().getPlayerByOfflineUUID( uuid ) ) != null )
{
int previous = packet.writerIndex();
packet.readerIndex( readerIndex );
packet.writerIndex( readerIndex + packetIdLength + idLength );
DefinedPacket.writeUUID( player.getUniqueId(), packet );
packet.writerIndex( previous );
}
break;
case 0x32 /* Combat Event : PacketPlayOutCombatEvent */:
int event = packet.readUnsignedByte();
if ( event == 1 /* End Combat*/ )
{
DefinedPacket.readVarInt( packet );
rewriteInt( packet, oldId, newId, packet.readerIndex() );
} else if ( event == 2 /* Entity Dead */ )
{
int position = packet.readerIndex();
rewriteVarInt( packet, oldId, newId, packet.readerIndex() );
packet.readerIndex( position );
DefinedPacket.readVarInt( packet );
rewriteInt( packet, oldId, newId, packet.readerIndex() );
}
break;
case 0x43 /* EntityMetadata : PacketPlayOutEntityMetadata */:
DefinedPacket.readVarInt( packet ); // Entity ID
rewriteMetaVarInt( packet, oldId + 1, newId + 1, 7, protocolVersion ); // fishing hook
rewriteMetaVarInt( packet, oldId, newId, 8, protocolVersion ); // fireworks (et al)
break;
case 0x50 /* Entity Sound Effect : PacketPlayOutEntitySound */:
DefinedPacket.readVarInt( packet );
DefinedPacket.readVarInt( packet );
rewriteVarInt( packet, oldId, newId, packet.readerIndex() );
break;
}
packet.readerIndex( readerIndex );
}
@Override
public void rewriteServerbound(ByteBuf packet, int oldId, int newId)
{
super.rewriteServerbound( packet, oldId, newId );
// Special cases
int readerIndex = packet.readerIndex();
int packetId = DefinedPacket.readVarInt( packet );
int packetIdLength = packet.readerIndex() - readerIndex;
if ( packetId == 0x2B /* Spectate : PacketPlayInSpectate */ && !BungeeCord.getInstance().getConfig().isIpForward() )
{
UUID uuid = DefinedPacket.readUUID( packet );
ProxiedPlayer player;
if ( ( player = BungeeCord.getInstance().getPlayer( uuid ) ) != null )
{
int previous = packet.writerIndex();
packet.readerIndex( readerIndex );
packet.writerIndex( readerIndex + packetIdLength );
DefinedPacket.writeUUID( ( (UserConnection) player ).getPendingConnection().getOfflineId(), packet );
packet.writerIndex( previous );
}
}
packet.readerIndex( readerIndex );
}
}