20w49a (almost)

Missing: Translating the 2 new particles with data

all/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>viabackwards-parent</artifactId>
         <groupId>nl.matsv</groupId>
-        <version>3.3.0-20w46a</version>
+        <version>3.3.0-20w49a</version>
     </parent>
 
     <artifactId>viabackwards-all</artifactId>

bukkit/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>viabackwards-parent</artifactId>
         <groupId>nl.matsv</groupId>
-        <version>3.3.0-20w46a</version>
+        <version>3.3.0-20w49a</version>
     </parent>
 
     <artifactId>viabackwards-bukkit</artifactId>

bungee/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>viabackwards-parent</artifactId>
         <groupId>nl.matsv</groupId>
-        <version>3.3.0-20w46a</version>
+        <version>3.3.0-20w49a</version>
     </parent>
 
     <artifactId>viabackwards-bungee</artifactId>

core/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>viabackwards-parent</artifactId>
         <groupId>nl.matsv</groupId>
-        <version>3.3.0-20w46a</version>
+        <version>3.3.0-20w49a</version>
     </parent>
 
     <artifactId>viabackwards-core</artifactId>

core/src/main/java/nl/matsv/viabackwards/api/entities/storage/EntityTracker.java

@@ -21,6 +21,7 @@ import java.util.concurrent.ConcurrentHashMap;
 
 public class EntityTracker extends StoredObject {
     private final Map<BackwardsProtocol, ProtocolEntityTracker> trackers = new ConcurrentHashMap<>();
+    private int currentWorldSectionHeight = 16;
 
     public EntityTracker(UserConnection user) {
         super(user);
@@ -35,6 +36,18 @@ public class EntityTracker extends StoredObject {
         return trackers.get(protocol);
     }
 
+    public Map<BackwardsProtocol, ProtocolEntityTracker> getTrackers() {
+        return trackers;
+    }
+
+    public int getCurrentWorldSectionHeight() {
+        return currentWorldSectionHeight;
+    }
+
+    public void setCurrentWorldSectionHeight(int currentWorldSectionHeight) {
+        this.currentWorldSectionHeight = currentWorldSectionHeight;
+    }
+
     public static class ProtocolEntityTracker {
         private final Map<Integer, StoredEntity> entityMap = new ConcurrentHashMap<>();
 

core/src/main/java/nl/matsv/viabackwards/api/rewriters/EntityRewriterBase.java

@@ -26,6 +26,9 @@ import us.myles.ViaVersion.exception.CancelException;
 import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
 import us.myles.viaversion.libs.fastutil.ints.Int2IntMap;
 import us.myles.viaversion.libs.fastutil.ints.Int2IntOpenHashMap;
+import us.myles.viaversion.libs.opennbt.tag.builtin.CompoundTag;
+import us.myles.viaversion.libs.opennbt.tag.builtin.IntTag;
+import us.myles.viaversion.libs.opennbt.tag.builtin.Tag;
 
 import java.util.ArrayList;
 import java.util.Comparator;
@@ -257,6 +260,20 @@ public abstract class EntityRewriterBase<T extends BackwardsProtocol> extends Re
         return wrapper -> addTrackedEntity(wrapper, (int) wrapper.get(intType, 0), entityType);
     }
 
+    protected PacketHandler getWorldDataTracker(int nbtIndex) {
+        return wrapper -> {
+            CompoundTag registryData = wrapper.get(Type.NBT, nbtIndex);
+            Tag height = registryData.get("height");
+            if (!(height instanceof IntTag)) {
+                ViaBackwards.getPlatform().getLogger().warning("Height missing in dimension data: " + registryData);
+                return;
+            }
+
+            int blockHeight = ((IntTag) height).getValue();
+            wrapper.user().get(EntityTracker.class).setCurrentWorldSectionHeight(blockHeight >> 4);
+        };
+    }
+
     protected PacketHandler getDimensionHandler(int index) {
         return wrapper -> {
             ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_13to1_13_1/Protocol1_13To1_13_1.java

@@ -13,6 +13,7 @@ import us.myles.ViaVersion.api.minecraft.item.Item;
 import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
 import us.myles.ViaVersion.api.remapper.ValueTransformer;
+import us.myles.ViaVersion.api.rewriters.RegistryType;
 import us.myles.ViaVersion.api.rewriters.StatisticsRewriter;
 import us.myles.ViaVersion.api.rewriters.TagRewriter;
 import us.myles.ViaVersion.api.type.Type;
@@ -168,7 +169,7 @@ public class Protocol1_13To1_13_1 extends BackwardsProtocol<ClientboundPackets1_
             }
         });
 
-        new TagRewriter(this, null).register(ClientboundPackets1_13.TAGS);
+        new TagRewriter(this, null).register(ClientboundPackets1_13.TAGS, RegistryType.ITEM);
         new StatisticsRewriter(this, null).register(ClientboundPackets1_13.STATISTICS);
     }
 

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_14_4to1_15/Protocol1_14_4To1_15.java

@@ -12,6 +12,7 @@ import nl.matsv.viabackwards.protocol.protocol1_14_4to1_15.packets.EntityPackets
 import us.myles.ViaVersion.api.PacketWrapper;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
+import us.myles.ViaVersion.api.rewriters.RegistryType;
 import us.myles.ViaVersion.api.rewriters.StatisticsRewriter;
 import us.myles.ViaVersion.api.rewriters.TagRewriter;
 import us.myles.ViaVersion.api.type.Type;
@@ -77,7 +78,7 @@ public class Protocol1_14_4To1_15 extends BackwardsProtocol<ClientboundPackets1_
             }
         });
 
-        new TagRewriter(this, EntityTypeMapping::getOldEntityId).register(ClientboundPackets1_15.TAGS);
+        new TagRewriter(this, EntityTypeMapping::getOldEntityId).register(ClientboundPackets1_15.TAGS, RegistryType.ENTITY);
 
         new StatisticsRewriter(this, EntityTypeMapping::getOldEntityId).register(ClientboundPackets1_15.STATISTICS);
     }

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_15_2to1_16/Protocol1_15_2To1_16.java

@@ -11,6 +11,7 @@ import nl.matsv.viabackwards.protocol.protocol1_15_2to1_16.packets.EntityPackets
 import nl.matsv.viabackwards.protocol.protocol1_15_2to1_16.storage.PlayerSneakStorage;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
+import us.myles.ViaVersion.api.rewriters.RegistryType;
 import us.myles.ViaVersion.api.rewriters.StatisticsRewriter;
 import us.myles.ViaVersion.api.rewriters.TagRewriter;
 import us.myles.ViaVersion.api.type.Type;
@@ -112,7 +113,7 @@ public class Protocol1_15_2To1_16 extends BackwardsProtocol<ClientboundPackets1_
             }
         });
 
-        new TagRewriter(this, entityPackets::getOldEntityId).register(ClientboundPackets1_16.TAGS);
+        new TagRewriter(this, entityPackets::getOldEntityId).register(ClientboundPackets1_16.TAGS, RegistryType.ENTITY);
 
         new StatisticsRewriter(this, entityPackets::getOldEntityId).register(ClientboundPackets1_16.STATISTICS);
 

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_16_1to1_16_2/Protocol1_16_1To1_16_2.java

@@ -11,6 +11,7 @@ import us.myles.ViaVersion.api.PacketWrapper;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
+import us.myles.ViaVersion.api.rewriters.RegistryType;
 import us.myles.ViaVersion.api.rewriters.StatisticsRewriter;
 import us.myles.ViaVersion.api.rewriters.TagRewriter;
 import us.myles.ViaVersion.api.type.Type;
@@ -107,7 +108,7 @@ public class Protocol1_16_1To1_16_2 extends BackwardsProtocol<ClientboundPackets
             }
         });
 
-        new TagRewriter(this, entityPackets::getOldEntityId).register(ClientboundPackets1_16_2.TAGS);
+        new TagRewriter(this, entityPackets::getOldEntityId).register(ClientboundPackets1_16_2.TAGS, RegistryType.ENTITY);
 
         new StatisticsRewriter(this, entityPackets::getOldEntityId).register(ClientboundPackets1_16_2.STATISTICS);
     }

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_16_4to1_17/Protocol1_16_4To1_17.java

@@ -8,20 +8,22 @@ import nl.matsv.viabackwards.protocol.protocol1_16_4to1_17.packets.BlockItemPack
 import nl.matsv.viabackwards.protocol.protocol1_16_4to1_17.packets.EntityPackets1_17;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
+import us.myles.ViaVersion.api.rewriters.RegistryType;
 import us.myles.ViaVersion.api.rewriters.StatisticsRewriter;
 import us.myles.ViaVersion.api.rewriters.TagRewriter;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.protocols.protocol1_16_2to1_16_1.ClientboundPackets1_16_2;
 import us.myles.ViaVersion.protocols.protocol1_16_2to1_16_1.ServerboundPackets1_16_2;
+import us.myles.ViaVersion.protocols.protocol1_17to1_16_4.ClientboundPackets1_17;
 import us.myles.ViaVersion.protocols.protocol1_17to1_16_4.Protocol1_17To1_16_4;
 
-public class Protocol1_16_4To1_17 extends BackwardsProtocol<ClientboundPackets1_16_2, ClientboundPackets1_16_2, ServerboundPackets1_16_2, ServerboundPackets1_16_2> {
+public class Protocol1_16_4To1_17 extends BackwardsProtocol<ClientboundPackets1_17, ClientboundPackets1_16_2, ServerboundPackets1_16_2, ServerboundPackets1_16_2> {
 
     public static final BackwardsMappings MAPPINGS = new BackwardsMappings("1.17", "1.16.2", Protocol1_17To1_16_4.class, true);
     private BlockItemPackets1_17 blockItemPackets;
 
     public Protocol1_16_4To1_17() {
-        super(ClientboundPackets1_16_2.class, ClientboundPackets1_16_2.class, ServerboundPackets1_16_2.class, ServerboundPackets1_16_2.class);
+        super(ClientboundPackets1_17.class, ClientboundPackets1_16_2.class, ServerboundPackets1_16_2.class, ServerboundPackets1_16_2.class);
     }
 
     @Override
@@ -34,15 +36,30 @@ public class Protocol1_16_4To1_17 extends BackwardsProtocol<ClientboundPackets1_
         new EntityPackets1_17(this).register();
 
         SoundRewriter soundRewriter = new SoundRewriter(this);
-        soundRewriter.registerSound(ClientboundPackets1_16_2.SOUND);
+        soundRewriter.registerSound(ClientboundPackets1_17.SOUND);
-        soundRewriter.registerSound(ClientboundPackets1_16_2.ENTITY_SOUND);
+        soundRewriter.registerSound(ClientboundPackets1_17.ENTITY_SOUND);
-        soundRewriter.registerNamedSound(ClientboundPackets1_16_2.NAMED_SOUND);
+        soundRewriter.registerNamedSound(ClientboundPackets1_17.NAMED_SOUND);
-        soundRewriter.registerStopSound(ClientboundPackets1_16_2.STOP_SOUND);
+        soundRewriter.registerStopSound(ClientboundPackets1_17.STOP_SOUND);
 
-        new TagRewriter(this, null).register(ClientboundPackets1_16_2.TAGS);
+        TagRewriter tagRewriter = new TagRewriter(this, null);
-        new StatisticsRewriter(this, null).register(ClientboundPackets1_16_2.STATISTICS);
+        registerOutgoing(ClientboundPackets1_17.TAGS, new PacketRemapper() {
+            @Override
+            public void registerMap() {
+                handler(tagRewriter.getHandler(RegistryType.ENTITY));
+                handler(wrapper -> {
+                    // Goodbye Game Event tags
+                    int length = wrapper.read(Type.VAR_INT);
+                    for (int i = 0; i < length; i++) {
+                        wrapper.read(Type.STRING);
+                        wrapper.read(Type.VAR_INT_ARRAY_PRIMITIVE);
+                    }
+                });
+            }
+        });
 
-        registerOutgoing(ClientboundPackets1_16_2.RESOURCE_PACK, new PacketRemapper() {
+        new StatisticsRewriter(this, null).register(ClientboundPackets1_17.STATISTICS);
+
+        registerOutgoing(ClientboundPackets1_17.RESOURCE_PACK, new PacketRemapper() {
             @Override
             public void registerMap() {
                 handler(wrapper -> {
@@ -53,7 +70,7 @@ public class Protocol1_16_4To1_17 extends BackwardsProtocol<ClientboundPackets1_
             }
         });
 
-        registerOutgoing(ClientboundPackets1_16_2.MAP_DATA, new PacketRemapper() {
+        registerOutgoing(ClientboundPackets1_17.MAP_DATA, new PacketRemapper() {
             @Override
             public void registerMap() {
                 handler(wrapper -> {
@@ -69,6 +86,8 @@ public class Protocol1_16_4To1_17 extends BackwardsProtocol<ClientboundPackets1_
                 });
             }
         });
+
+        cancelOutgoing(ClientboundPackets1_17.ADD_VIBRATION_SIGNAL);
     }
 
     @Override

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_16_4to1_17/packets/BlockItemPackets1_17.java

@@ -1,19 +1,25 @@
 package nl.matsv.viabackwards.protocol.protocol1_16_4to1_17.packets;
 
+import nl.matsv.viabackwards.api.entities.storage.EntityTracker;
 import nl.matsv.viabackwards.api.rewriters.TranslatableRewriter;
 import nl.matsv.viabackwards.protocol.protocol1_16_4to1_17.Protocol1_16_4To1_17;
+import us.myles.ViaVersion.api.PacketWrapper;
+import us.myles.ViaVersion.api.minecraft.BlockChangeRecord;
 import us.myles.ViaVersion.api.minecraft.chunks.Chunk;
 import us.myles.ViaVersion.api.minecraft.chunks.ChunkSection;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
 import us.myles.ViaVersion.api.rewriters.BlockRewriter;
 import us.myles.ViaVersion.api.rewriters.ItemRewriter;
 import us.myles.ViaVersion.api.type.Type;
-import us.myles.ViaVersion.protocols.protocol1_16_2to1_16_1.ClientboundPackets1_16_2;
 import us.myles.ViaVersion.protocols.protocol1_16_2to1_16_1.ServerboundPackets1_16_2;
 import us.myles.ViaVersion.protocols.protocol1_16_2to1_16_1.types.Chunk1_16_2Type;
 import us.myles.ViaVersion.protocols.protocol1_16to1_15_2.data.RecipeRewriter1_16;
+import us.myles.ViaVersion.protocols.protocol1_17to1_16_4.ClientboundPackets1_17;
 import us.myles.ViaVersion.protocols.protocol1_17to1_16_4.types.Chunk1_17Type;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class BlockItemPackets1_17 extends nl.matsv.viabackwards.api.rewriters.ItemRewriter<Protocol1_16_4To1_17> {
 
     public BlockItemPackets1_17(Protocol1_16_4To1_17 protocol, TranslatableRewriter translatableRewriter) {
@@ -25,47 +31,125 @@ public class BlockItemPackets1_17 extends nl.matsv.viabackwards.api.rewriters.It
         ItemRewriter itemRewriter = new ItemRewriter(protocol, this::handleItemToClient, this::handleItemToServer);
         BlockRewriter blockRewriter = new BlockRewriter(protocol, Type.POSITION1_14);
 
-        new RecipeRewriter1_16(protocol, this::handleItemToClient).registerDefaultHandler(ClientboundPackets1_16_2.DECLARE_RECIPES);
+        new RecipeRewriter1_16(protocol, this::handleItemToClient).registerDefaultHandler(ClientboundPackets1_17.DECLARE_RECIPES);
 
-        itemRewriter.registerSetCooldown(ClientboundPackets1_16_2.COOLDOWN);
+        itemRewriter.registerSetCooldown(ClientboundPackets1_17.COOLDOWN);
-        itemRewriter.registerWindowItems(ClientboundPackets1_16_2.WINDOW_ITEMS, Type.FLAT_VAR_INT_ITEM_ARRAY);
+        itemRewriter.registerWindowItems(ClientboundPackets1_17.WINDOW_ITEMS, Type.FLAT_VAR_INT_ITEM_ARRAY);
-        itemRewriter.registerSetSlot(ClientboundPackets1_16_2.SET_SLOT, Type.FLAT_VAR_INT_ITEM);
+        itemRewriter.registerSetSlot(ClientboundPackets1_17.SET_SLOT, Type.FLAT_VAR_INT_ITEM);
-        itemRewriter.registerEntityEquipmentArray(ClientboundPackets1_16_2.ENTITY_EQUIPMENT, Type.FLAT_VAR_INT_ITEM);
+        itemRewriter.registerEntityEquipmentArray(ClientboundPackets1_17.ENTITY_EQUIPMENT, Type.FLAT_VAR_INT_ITEM);
-        itemRewriter.registerTradeList(ClientboundPackets1_16_2.TRADE_LIST, Type.FLAT_VAR_INT_ITEM);
+        itemRewriter.registerTradeList(ClientboundPackets1_17.TRADE_LIST, Type.FLAT_VAR_INT_ITEM);
-        itemRewriter.registerAdvancements(ClientboundPackets1_16_2.ADVANCEMENTS, Type.FLAT_VAR_INT_ITEM);
+        itemRewriter.registerAdvancements(ClientboundPackets1_17.ADVANCEMENTS, Type.FLAT_VAR_INT_ITEM);
-        itemRewriter.registerSpawnParticle(ClientboundPackets1_16_2.SPAWN_PARTICLE, Type.FLAT_VAR_INT_ITEM, Type.DOUBLE);
 
-        blockRewriter.registerAcknowledgePlayerDigging(ClientboundPackets1_16_2.ACKNOWLEDGE_PLAYER_DIGGING);
+        blockRewriter.registerAcknowledgePlayerDigging(ClientboundPackets1_17.ACKNOWLEDGE_PLAYER_DIGGING);
-        blockRewriter.registerBlockAction(ClientboundPackets1_16_2.BLOCK_ACTION);
+        blockRewriter.registerBlockAction(ClientboundPackets1_17.BLOCK_ACTION);
-        blockRewriter.registerBlockChange(ClientboundPackets1_16_2.BLOCK_CHANGE);
+        blockRewriter.registerEffect(ClientboundPackets1_17.EFFECT, 1010, 2001);
-        blockRewriter.registerVarLongMultiBlockChange(ClientboundPackets1_16_2.MULTI_BLOCK_CHANGE);
-        blockRewriter.registerEffect(ClientboundPackets1_16_2.EFFECT, 1010, 2001);
 
-        // Some chunk sections will be lost ¯\_(ツ)_/¯
+        itemRewriter.registerClickWindow(ServerboundPackets1_16_2.CLICK_WINDOW, Type.FLAT_VAR_INT_ITEM);
-        protocol.registerOutgoing(ClientboundPackets1_16_2.UPDATE_LIGHT, new PacketRemapper() {
+        itemRewriter.registerCreativeInvAction(ServerboundPackets1_16_2.CREATIVE_INVENTORY_ACTION, Type.FLAT_VAR_INT_ITEM);
+        protocol.registerIncoming(ServerboundPackets1_16_2.EDIT_BOOK, new PacketRemapper() {
             @Override
             public void registerMap() {
-                handler(wrapper -> {
+                handler(wrapper -> handleItemToServer(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM)));
-                    wrapper.passthrough(Type.VAR_INT);
+            }
-                    wrapper.passthrough(Type.VAR_INT);
+        });
-                    wrapper.passthrough(Type.BOOLEAN);
 
-                    wrapper.write(Type.VAR_INT, wrapper.read(Type.VAR_LONG).intValue()); // Sky mask
+        //TODO vibration, dust_color_transition data
-                    wrapper.write(Type.VAR_INT, wrapper.read(Type.VAR_LONG).intValue()); // Block mask
+        itemRewriter.registerSpawnParticle(ClientboundPackets1_17.SPAWN_PARTICLE, Type.FLAT_VAR_INT_ITEM, Type.DOUBLE);
-                    wrapper.write(Type.VAR_INT, wrapper.read(Type.VAR_LONG).intValue()); // Empty sky mask
+
-                    wrapper.write(Type.VAR_INT, wrapper.read(Type.VAR_LONG).intValue()); // Empty block mask
+        //TODO possibly have to check: player digging, block break animation, block entity data, block action,
+
+        // The Great Shrunkening
+        // Some chunk sections will be lost ¯\_(ツ)_/¯
+        protocol.registerOutgoing(ClientboundPackets1_17.UPDATE_LIGHT, new PacketRemapper() {
+            @Override
+            public void registerMap() {
+                map(Type.VAR_INT); // X
+                map(Type.VAR_INT); // Z
+                map(Type.BOOLEAN); // Trust edges
+                handler(wrapper -> {
+                    int skyLightMask = cutLongArrayMask(wrapper.read(Type.LONG_ARRAY_PRIMITIVE));
+                    int blockLightMask = cutLongArrayMask(wrapper.read(Type.LONG_ARRAY_PRIMITIVE));
+                    wrapper.write(Type.VAR_INT, skyLightMask); // Sky light mask
+                    wrapper.write(Type.VAR_INT, blockLightMask); // Block light mask
+                    wrapper.write(Type.VAR_INT, cutLongArrayMask(wrapper.read(Type.LONG_ARRAY_PRIMITIVE)));// Empty sky light mask
+                    wrapper.write(Type.VAR_INT, cutLongArrayMask(wrapper.read(Type.LONG_ARRAY_PRIMITIVE))); // Empty block light mask
+
+                    writeLightArrays(wrapper, skyLightMask);
+                    writeLightArrays(wrapper, blockLightMask);
+                });
+            }
+
+            private int cutLongArrayMask(long[] mask) {
+                if (mask.length == 0) return 0;
+
+                // Only keep the first 18 bits (16 sections + one above and below)
+                long l = mask[0];
+                return (int) (l & 0x3ffff);
+            }
+
+            private void writeLightArrays(PacketWrapper wrapper, int bitMask) throws Exception {
+                wrapper.read(Type.VAR_INT); // Length - throw it away
+
+                List<byte[]> light = new ArrayList<>();
+                for (int i = 0; i <= 17; i++) {
+                    if (isSet(bitMask, i)) {
+                        light.add(wrapper.read(Type.BYTE_ARRAY_PRIMITIVE));
+                    }
+                }
+
+                for (byte[] bytes : light) {
+                    wrapper.write(Type.BYTE_ARRAY_PRIMITIVE, bytes);
+                }
+            }
+
+            private boolean isSet(int mask, int i) {
+                return (mask & (1 << i)) != 0;
+            }
+        });
+
+        protocol.registerOutgoing(ClientboundPackets1_17.MULTI_BLOCK_CHANGE, new PacketRemapper() {
+            public void registerMap() {
+                map(Type.LONG); // Chunk pos
+                map(Type.BOOLEAN); // Suppress light updates
+                this.handler((wrapper) -> {
+                    // Cancel if above the 256 block limit
+                    int chunkY = (int) (wrapper.get(Type.LONG, 0) << 44 >> 44);
+                    if (chunkY > 15) {
+                        wrapper.cancel();
+                        return;
+                    }
+
+                    BlockChangeRecord[] records = wrapper.passthrough(Type.VAR_LONG_BLOCK_CHANGE_RECORD_ARRAY);
+                    for (BlockChangeRecord record : records) {
+                        record.setBlockId(protocol.getMappingData().getNewBlockStateId(record.getBlockId()));
+                    }
                 });
             }
         });
 
-        protocol.registerOutgoing(ClientboundPackets1_16_2.CHUNK_DATA, new PacketRemapper() {
+        protocol.registerOutgoing(ClientboundPackets1_17.BLOCK_CHANGE, new PacketRemapper() {
+            public void registerMap() {
+                map(Type.POSITION1_14);
+                map(Type.VAR_INT);
+                handler((wrapper) -> {
+                    if (wrapper.get(Type.POSITION1_14, 0).getY() >= 256) {
+                        wrapper.cancel();
+                        return;
+                    }
+
+                    wrapper.set(Type.VAR_INT, 0, protocol.getMappingData().getNewBlockStateId(wrapper.get(Type.VAR_INT, 0)));
+                });
+            }
+        });
+
+        protocol.registerOutgoing(ClientboundPackets1_17.CHUNK_DATA, new PacketRemapper() {
             @Override
             public void registerMap() {
                 handler(wrapper -> {
-                    Chunk chunk = wrapper.read(new Chunk1_17Type());
+                    int currentWorldSectionHeight = wrapper.user().get(EntityTracker.class).getCurrentWorldSectionHeight();
+                    Chunk chunk = wrapper.read(new Chunk1_17Type(currentWorldSectionHeight));
                     wrapper.write(new Chunk1_16_2Type(), chunk);
-
+                    for (int i = 0; i < 16; i++) { // Only need to process the first 16 sections
-                    for (int i = 0; i < chunk.getSections().length; i++) {
                         ChunkSection section = chunk.getSections()[i];
                         if (section == null) continue;
                         for (int j = 0; j < section.getPaletteSize(); j++) {
@@ -76,14 +160,5 @@ public class BlockItemPackets1_17 extends nl.matsv.viabackwards.api.rewriters.It
                 });
             }
         });
-
-        itemRewriter.registerClickWindow(ServerboundPackets1_16_2.CLICK_WINDOW, Type.FLAT_VAR_INT_ITEM);
-        itemRewriter.registerCreativeInvAction(ServerboundPackets1_16_2.CREATIVE_INVENTORY_ACTION, Type.FLAT_VAR_INT_ITEM);
-        protocol.registerIncoming(ServerboundPackets1_16_2.EDIT_BOOK, new PacketRemapper() {
-            @Override
-            public void registerMap() {
-                handler(wrapper -> handleItemToServer(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM)));
-            }
-        });
     }
 }

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_16_4to1_17/packets/EntityPackets1_17.java

@@ -12,7 +12,7 @@ import us.myles.ViaVersion.api.remapper.PacketRemapper;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.api.type.types.Particle;
 import us.myles.ViaVersion.api.type.types.version.Types1_14;
-import us.myles.ViaVersion.protocols.protocol1_16_2to1_16_1.ClientboundPackets1_16_2;
+import us.myles.ViaVersion.protocols.protocol1_17to1_16_4.ClientboundPackets1_17;
 import us.myles.viaversion.libs.gson.JsonElement;
 
 public class EntityPackets1_17 extends EntityRewriter<Protocol1_16_4To1_17> {
@@ -23,18 +23,38 @@ public class EntityPackets1_17 extends EntityRewriter<Protocol1_16_4To1_17> {
 
     @Override
     protected void registerPackets() {
-        registerSpawnTrackerWithData(ClientboundPackets1_16_2.SPAWN_ENTITY, Entity1_16_2Types.EntityType.FALLING_BLOCK);
+        registerSpawnTrackerWithData(ClientboundPackets1_17.SPAWN_ENTITY, Entity1_16_2Types.EntityType.FALLING_BLOCK);
-        registerSpawnTracker(ClientboundPackets1_16_2.SPAWN_MOB);
+        registerSpawnTracker(ClientboundPackets1_17.SPAWN_MOB);
-        registerExtraTracker(ClientboundPackets1_16_2.SPAWN_EXPERIENCE_ORB, Entity1_16_2Types.EntityType.EXPERIENCE_ORB);
+        registerExtraTracker(ClientboundPackets1_17.SPAWN_EXPERIENCE_ORB, Entity1_16_2Types.EntityType.EXPERIENCE_ORB);
-        registerExtraTracker(ClientboundPackets1_16_2.SPAWN_PAINTING, Entity1_16_2Types.EntityType.PAINTING);
+        registerExtraTracker(ClientboundPackets1_17.SPAWN_PAINTING, Entity1_16_2Types.EntityType.PAINTING);
-        registerExtraTracker(ClientboundPackets1_16_2.SPAWN_PLAYER, Entity1_16_2Types.EntityType.PLAYER);
+        registerExtraTracker(ClientboundPackets1_17.SPAWN_PLAYER, Entity1_16_2Types.EntityType.PLAYER);
-        registerEntityDestroy(ClientboundPackets1_16_2.DESTROY_ENTITIES);
+        registerEntityDestroy(ClientboundPackets1_17.DESTROY_ENTITIES);
-        registerMetadataRewriter(ClientboundPackets1_16_2.ENTITY_METADATA, Types1_14.METADATA_LIST);
+        registerMetadataRewriter(ClientboundPackets1_17.ENTITY_METADATA, Types1_14.METADATA_LIST);
-        protocol.registerOutgoing(ClientboundPackets1_16_2.JOIN_GAME, new PacketRemapper() {
+        protocol.registerOutgoing(ClientboundPackets1_17.JOIN_GAME, new PacketRemapper() {
             @Override
             public void registerMap() {
                 map(Type.INT); // Entity ID
+                map(Type.BOOLEAN); // Hardcore
+                map(Type.UNSIGNED_BYTE); // Gamemode
+                map(Type.BYTE); // Previous Gamemode
+                map(Type.STRING_ARRAY); // Worlds
+                map(Type.NBT); // Dimension registry
+                map(Type.NBT); // Current dimension data
+                handler(wrapper -> {
+                    byte previousGamemode = wrapper.get(Type.BYTE, 0);
+                    if (previousGamemode == -1) { // "Unset" gamemode removed
+                        wrapper.set(Type.BYTE, 0, (byte) 0);
+                    }
+                });
                 handler(getTrackerHandler(Entity1_16_2Types.EntityType.PLAYER, Type.INT));
+                handler(getWorldDataTracker(1));
+            }
+        });
+        protocol.registerOutgoing(ClientboundPackets1_17.RESPAWN, new PacketRemapper() {
+            @Override
+            public void registerMap() {
+                map(Type.NBT); // Dimension data
+                handler(getWorldDataTracker(0));
             }
         });
     }

core/src/main/resources/assets/viabackwards/data/mapping-1.16.2to1.17.json

@@ -570,7 +570,103 @@
     "minecraft:pointed_dripstone[thickness=base,vertical_direction=up,waterlogged=false]": "minecraft:end_rod[facing=up]",
     "minecraft:pointed_dripstone[thickness=base,vertical_direction=down,waterlogged=true]": "minecraft:end_rod[facing=down]",
     "minecraft:pointed_dripstone[thickness=base,vertical_direction=down,waterlogged=false]": "minecraft:end_rod[facing=down]",
-    "minecraft:dripstone_block": "minecraft:granite"
+    "minecraft:dripstone_block": "minecraft:granite",
+    "minecraft:sculk_sensor[power=0,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=0,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=0,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=0,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=0,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=0,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=1,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=1,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=1,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=1,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=1,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=1,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=2,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=2,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=2,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=2,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=2,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=2,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=3,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=3,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=3,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=3,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=3,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=3,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=4,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=4,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=4,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=4,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=4,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=4,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=5,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=5,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=5,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=5,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=5,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=5,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=6,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=6,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=6,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=6,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=6,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=6,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=7,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=7,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=7,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=7,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=7,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=7,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=8,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=8,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=8,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=8,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=8,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=8,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=9,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=9,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=9,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=9,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=9,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=9,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=10,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=10,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=10,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=10,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=10,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=10,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=11,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=11,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=11,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=11,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=11,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=11,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=12,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=12,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=12,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=12,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=12,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=12,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=13,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=13,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=13,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=13,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=13,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=13,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=14,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=14,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=14,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=14,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=14,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=14,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=15,sculk_sensor_phase=inactive,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=15,sculk_sensor_phase=inactive,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=15,sculk_sensor_phase=active,waterlogged=true]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=15,sculk_sensor_phase=active,waterlogged=false]": "minecraft:prismarine_brick_slab[type=bottom,waterlogged=false]",
+    "minecraft:sculk_sensor[power=15,sculk_sensor_phase=cooldown,waterlogged=true]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=true]",
+    "minecraft:sculk_sensor[power=15,sculk_sensor_phase=cooldown,waterlogged=false]": "minecraft:dark_prismarine_slab[type=bottom,waterlogged=false]"
   },
   "items": {
     "minecraft:dirt_path": {
@@ -828,6 +924,10 @@
     "minecraft:pointed_dripstone": {
       "id": "minecraft:dead_bush",
       "name": "1.17 Pointed Dripstone"
+    },
+    "minecraft:sculk_sensor": {
+      "id": "minecraft:dark_prismarine_slab",
+      "name": "1.17 Sculk Sensor"
     }
   },
   "sounds": {
@@ -896,7 +996,14 @@
     "block.pointed_dripstone.drip_lava": "",
     "block.pointed_dripstone.drip_water": "",
     "block.pointed_dripstone.drip_lava_into_cauldron": "",
-    "block.pointed_dripstone.drip_water_into_cauldron": ""
+    "block.pointed_dripstone.drip_water_into_cauldron": "",
+    "block.sculk_sensor.clicking": "",
+    "block.sculk_sensor.clicking_stop": "",
+    "block.sculk_sensor.break": "",
+    "block.sculk_sensor.fall": "",
+    "block.sculk_sensor.hit": "",
+    "block.sculk_sensor.place": "",
+    "block.sculk_sensor.step": ""
   },
   "particles": {
     "small_flame": "flame",
@@ -904,6 +1011,8 @@
     "dripping_dripstone_lava": "dripping_lava",
     "falling_dripstone_lava": "falling_lava",
     "dripping_dripstone_water": "dripping_water",
-    "falling_dripstone_water": "falling_water"
+    "falling_dripstone_water": "falling_water",
+    "vibration": "",
+    "dust_color_transition": ""
   }
 }

fabric/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>viabackwards-parent</artifactId>
         <groupId>nl.matsv</groupId>
-        <version>3.3.0-20w46a</version>
+        <version>3.3.0-20w49a</version>
     </parent>
 
     <artifactId>viabackwards-fabric</artifactId>

pom.xml

@@ -16,7 +16,7 @@
 
     <groupId>nl.matsv</groupId>
     <artifactId>viabackwards-parent</artifactId>
-    <version>3.3.0-20w46a</version>
+    <version>3.3.0-20w49a</version>
     <packaging>pom</packaging>
 
     <description>Allow older clients to join newer server versions.</description>
@@ -65,7 +65,7 @@
         <dependency>
             <groupId>us.myles</groupId>
             <artifactId>viaversion</artifactId>
-            <version>3.3.0-20w45a</version>
+            <version>3.3.0-20w49a</version>
             <scope>provided</scope>
         </dependency>
 

sponge/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>viabackwards-parent</artifactId>
         <groupId>nl.matsv</groupId>
-        <version>3.3.0-20w46a</version>
+        <version>3.3.0-20w49a</version>
     </parent>
 
     <artifactId>viabackwards-sponge</artifactId>

velocity/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>viabackwards-parent</artifactId>
         <groupId>nl.matsv</groupId>
-        <version>3.3.0-20w46a</version>
+        <version>3.3.0-20w49a</version>
     </parent>
 
     <artifactId>viabackwards-velocity</artifactId>