Support 1.20.40 connections

core/src/main/java/org/geysermc/geyser/network/GameProtocol.java

@@ -31,6 +31,7 @@ import org.cloudburstmc.protocol.bedrock.codec.BedrockCodec;
 import org.cloudburstmc.protocol.bedrock.codec.v589.Bedrock_v589;
 import org.cloudburstmc.protocol.bedrock.codec.v594.Bedrock_v594;
 import org.cloudburstmc.protocol.bedrock.codec.v618.Bedrock_v618;
+import org.cloudburstmc.protocol.bedrock.codec.v622.Bedrock_v622;
 import org.cloudburstmc.protocol.bedrock.netty.codec.packet.BedrockPacketCodec;
 import org.geysermc.geyser.session.GeyserSession;
 
@@ -46,9 +47,7 @@ public final class GameProtocol {
      * Default Bedrock codec that should act as a fallback. Should represent the latest available
      * release of the game that Geyser supports.
      */
-    public static final BedrockCodec DEFAULT_BEDROCK_CODEC = Bedrock_v618.CODEC.toBuilder()
+    public static final BedrockCodec DEFAULT_BEDROCK_CODEC = Bedrock_v622.CODEC;
-        .minecraftVersion("1.20.31")
-        .build();
 
     /**
      * A list of all supported Bedrock versions that can join Geyser
@@ -68,9 +67,10 @@ public final class GameProtocol {
         SUPPORTED_BEDROCK_CODECS.add(Bedrock_v594.CODEC.toBuilder()
             .minecraftVersion("1.20.10/1.20.15")
             .build());
-        SUPPORTED_BEDROCK_CODECS.add(DEFAULT_BEDROCK_CODEC.toBuilder()
+        SUPPORTED_BEDROCK_CODECS.add(Bedrock_v618.CODEC.toBuilder()
-            .minecraftVersion("1.20.30/1.20.31")
+            .minecraftVersion("1.20.30/1.20.32")
             .build());
+        SUPPORTED_BEDROCK_CODECS.add(DEFAULT_BEDROCK_CODEC);
     }
 
     /**

core/src/main/java/org/geysermc/geyser/network/UpstreamPacketHandler.java

@@ -110,6 +110,8 @@ public class UpstreamPacketHandler extends LoggingPacketHandler {
             } else if (protocolVersion < GameProtocol.DEFAULT_BEDROCK_CODEC.getProtocolVersion()) {
                 session.disconnect(GeyserLocale.getLocaleStringLog("geyser.network.outdated.client", supportedVersions));
                 return false;
+            } else {
+                throw new IllegalStateException("Default codec of protocol version " + protocolVersion + " should have been found");
             }
         }
 

core/src/main/java/org/geysermc/geyser/registry/populator/BlockRegistryPopulator.java

@@ -36,11 +36,13 @@ import it.unimi.dsi.fastutil.objects.*;
 import org.cloudburstmc.blockstateupdater.BlockStateUpdater;
 import org.cloudburstmc.blockstateupdater.BlockStateUpdater_1_20_10;
 import org.cloudburstmc.blockstateupdater.BlockStateUpdater_1_20_30;
+import org.cloudburstmc.blockstateupdater.BlockStateUpdater_1_20_40;
 import org.cloudburstmc.blockstateupdater.util.tagupdater.CompoundTagUpdaterContext;
 import org.cloudburstmc.nbt.*;
 import org.cloudburstmc.protocol.bedrock.codec.v589.Bedrock_v589;
 import org.cloudburstmc.protocol.bedrock.codec.v594.Bedrock_v594;
 import org.cloudburstmc.protocol.bedrock.codec.v618.Bedrock_v618;
+import org.cloudburstmc.protocol.bedrock.codec.v622.Bedrock_v622;
 import org.cloudburstmc.protocol.bedrock.data.BlockPropertyData;
 import org.cloudburstmc.protocol.bedrock.data.definitions.BlockDefinition;
 import org.geysermc.geyser.GeyserImpl;
@@ -117,11 +119,13 @@ public final class BlockRegistryPopulator {
     private static void registerBedrockBlocks() {
         Remapper mapper594 = Remapper.of(BlockStateUpdater_1_20_10.INSTANCE);
         Remapper mapper618 = Remapper.of(BlockStateUpdater_1_20_10.INSTANCE, BlockStateUpdater_1_20_30.INSTANCE);
+        Remapper mapper622 = Remapper.of(BlockStateUpdater_1_20_10.INSTANCE, BlockStateUpdater_1_20_30.INSTANCE, BlockStateUpdater_1_20_40.INSTANCE);
 
         var blockMappers = ImmutableMap.<ObjectIntPair<String>, Remapper>builder()
                 .put(ObjectIntPair.of("1_20_0", Bedrock_v589.CODEC.getProtocolVersion()), tag -> tag)
                 .put(ObjectIntPair.of("1_20_10", Bedrock_v594.CODEC.getProtocolVersion()), mapper594)
                 .put(ObjectIntPair.of("1_20_30", Bedrock_v618.CODEC.getProtocolVersion()), mapper618)
+                .put(ObjectIntPair.of("1_20_40", Bedrock_v622.CODEC.getProtocolVersion()), mapper622)
                 .build();
 
         // We can keep this strong as nothing should be garbage collected

core/src/main/java/org/geysermc/geyser/registry/populator/ItemRegistryPopulator.java

@@ -41,6 +41,7 @@ import org.cloudburstmc.nbt.NbtType;
 import org.cloudburstmc.protocol.bedrock.codec.v589.Bedrock_v589;
 import org.cloudburstmc.protocol.bedrock.codec.v594.Bedrock_v594;
 import org.cloudburstmc.protocol.bedrock.codec.v618.Bedrock_v618;
+import org.cloudburstmc.protocol.bedrock.codec.v622.Bedrock_v622;
 import org.cloudburstmc.protocol.bedrock.data.SoundEvent;
 import org.cloudburstmc.protocol.bedrock.data.definitions.BlockDefinition;
 import org.cloudburstmc.protocol.bedrock.data.definitions.ItemDefinition;
@@ -116,6 +117,7 @@ public class ItemRegistryPopulator {
         paletteVersions.add(new PaletteVersion("1_20_0", Bedrock_v589.CODEC.getProtocolVersion()));
         paletteVersions.add(new PaletteVersion("1_20_10", Bedrock_v594.CODEC.getProtocolVersion(), Collections.emptyMap(), remapper594));
         paletteVersions.add(new PaletteVersion("1_20_30", Bedrock_v618.CODEC.getProtocolVersion(), Collections.emptyMap(), remapper618));
+        paletteVersions.add(new PaletteVersion("1_20_40", Bedrock_v622.CODEC.getProtocolVersion(), Collections.emptyMap(), remapper618)); // NO item changes between 1.20.30 and 1.20.40
 
         GeyserBootstrap bootstrap = GeyserImpl.getInstance().getBootstrap();
 

gradle/libs.versions.toml

@@ -9,10 +9,10 @@ netty = "4.1.80.Final"
 guava = "29.0-jre"
 gson = "2.3.1" # Provided by Spigot 1.8.8
 websocket = "1.5.1"
-protocol = "3.0.0.Beta1-20230908.171156-106"
+protocol = "3.0.0.Beta1-20231016.115644-107"
-protocol-connection = "3.0.0.Beta1-20230908.171156-105"
+protocol-connection = "3.0.0.Beta1-20231016.115644-106"
 raknet = "1.0.0.CR1-20230703.195238-9"
-blockstateupdater="1.20.30-20230918.203831-4"
+blockstateupdater="1.20.40-20231016.111746-1"
 mcauthlib = "d9d773e"
 mcprotocollib = "1.20.2-1-20231003.141424-6"
 adventure = "4.14.0"