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Nassim Jahnke 2024-08-21 18:29:23 +02:00
parent 5269a610d1
commit 681e8a2f07
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13 changed files with 223 additions and 76 deletions
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1
common/src/main/java/com/viaversion/viabackwards/api/rewriters/BackwardsStructuredItemRewriter.java
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@ -35,6 +35,7 @@ import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.rewriter.StructuredItemRewriter; import com.viaversion.viaversion.rewriter.StructuredItemRewriter;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import java.util.function.Function;
import org.checkerframework.checker.nullness.qual.Nullable; import org.checkerframework.checker.nullness.qual.Nullable;
public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S extends ServerboundPacketType, public class BackwardsStructuredItemRewriter<C extends ClientboundPacketType, S extends ServerboundPacketType,

3
common/src/main/java/com/viaversion/viabackwards/api/rewriters/TranslatableRewriter.java
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@ -19,6 +19,7 @@ package com.viaversion.viabackwards.api.rewriters;
import com.viaversion.nbt.tag.CompoundTag; import com.viaversion.nbt.tag.CompoundTag;
import com.viaversion.nbt.tag.StringTag; import com.viaversion.nbt.tag.StringTag;
import com.viaversion.viabackwards.ViaBackwards;
import com.viaversion.viabackwards.api.BackwardsProtocol; import com.viaversion.viabackwards.api.BackwardsProtocol;
import com.viaversion.viabackwards.api.data.BackwardsMappingDataLoader; import com.viaversion.viabackwards.api.data.BackwardsMappingDataLoader;
import com.viaversion.viaversion.api.connection.UserConnection; import com.viaversion.viaversion.api.connection.UserConnection;
@ -60,7 +61,7 @@ public class TranslatableRewriter<C extends ClientboundPacketType> extends Compo
super(protocol, type); super(protocol, type);
final Map<String, String> translatableMappings = getTranslatableMappings(version); final Map<String, String> translatableMappings = getTranslatableMappings(version);
if (translatableMappings == null) { if (translatableMappings == null) {
protocol.getLogger().warning("Missing " + version + " translatables!"); ViaBackwards.getPlatform().getLogger().warning("Missing " + version + " translatables!");
this.translatables = new HashMap<>(); this.translatables = new HashMap<>();
} else { } else {
this.translatables = translatableMappings; this.translatables = translatableMappings;

55
common/src/main/java/com/viaversion/viabackwards/protocol/template/BlockItemPacketRewriter1_99.java
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@ -19,11 +19,11 @@ package com.viaversion.viabackwards.protocol.template;
import com.viaversion.viabackwards.api.rewriters.BackwardsStructuredItemRewriter; import com.viaversion.viabackwards.api.rewriters.BackwardsStructuredItemRewriter;
import com.viaversion.viaversion.api.type.types.chunk.ChunkType1_20_2; import com.viaversion.viaversion.api.type.types.chunk.ChunkType1_20_2;
import com.viaversion.viaversion.api.type.types.version.Types1_21; import com.viaversion.viaversion.api.type.types.version.Types1_21_2;
import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundPacket1_20_5; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundPackets1_20_5; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPacket1_21; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ServerboundPacket1_21_2;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPackets1_21; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ServerboundPackets1_21_2;
import com.viaversion.viaversion.protocols.v1_21to1_21_2.rewriter.RecipeRewriter1_21_2; import com.viaversion.viaversion.protocols.v1_21to1_21_2.rewriter.RecipeRewriter1_21_2;
import com.viaversion.viaversion.rewriter.BlockRewriter; import com.viaversion.viaversion.rewriter.BlockRewriter;
@ -31,10 +31,10 @@ import com.viaversion.viaversion.rewriter.BlockRewriter;
// ChunkType1_20_2 // ChunkType1_20_2
// RecipeRewriter1_20_3 // RecipeRewriter1_20_3
// Types1_21 // Types1_21
final class BlockItemPacketRewriter1_99 extends BackwardsStructuredItemRewriter<ClientboundPacket1_21, ServerboundPacket1_20_5, Protocol1_98To1_99> { final class BlockItemPacketRewriter1_99 extends BackwardsStructuredItemRewriter<ClientboundPacket1_21_2, ServerboundPacket1_21_2, Protocol1_98To1_99> {
public BlockItemPacketRewriter1_99(final Protocol1_98To1_99 protocol) { public BlockItemPacketRewriter1_99(final Protocol1_98To1_99 protocol) {
super(protocol, Types1_21.ITEM, Types1_21.ITEM_ARRAY); super(protocol, Types1_21_2.ITEM, Types1_21_2.ITEM_ARRAY);
/*super(protocol, /*super(protocol,
Types1_21.ITEM, Types1_21.ITEM_ARRAY, Types1_OLD.ITEM, Types1_OLD.ITEM_ARRAY, Types1_21.ITEM, Types1_21.ITEM_ARRAY, Types1_OLD.ITEM, Types1_OLD.ITEM_ARRAY,
Types1_21.ITEM_COST, Types1_21.OPTIONAL_ITEM_COST, Types1_OLD.ITEM_COST, Types1_OLD.OPTIONAL_ITEM_COST, Types1_21.ITEM_COST, Types1_21.OPTIONAL_ITEM_COST, Types1_OLD.ITEM_COST, Types1_OLD.OPTIONAL_ITEM_COST,
@ -44,27 +44,28 @@ final class BlockItemPacketRewriter1_99 extends BackwardsStructuredItemRewriter<
@Override @Override
public void registerPackets() { public void registerPackets() {
final BlockRewriter<ClientboundPacket1_21> blockRewriter = BlockRewriter.for1_20_2(protocol); final BlockRewriter<ClientboundPacket1_21_2> blockRewriter = BlockRewriter.for1_20_2(protocol);
blockRewriter.registerBlockEvent(ClientboundPackets1_21.BLOCK_EVENT); blockRewriter.registerBlockEvent(ClientboundPackets1_21_2.BLOCK_EVENT);
blockRewriter.registerBlockUpdate(ClientboundPackets1_21.BLOCK_UPDATE); blockRewriter.registerBlockUpdate(ClientboundPackets1_21_2.BLOCK_UPDATE);
blockRewriter.registerSectionBlocksUpdate1_20(ClientboundPackets1_21.SECTION_BLOCKS_UPDATE); blockRewriter.registerSectionBlocksUpdate1_20(ClientboundPackets1_21_2.SECTION_BLOCKS_UPDATE);
blockRewriter.registerLevelEvent1_21(ClientboundPackets1_21.LEVEL_EVENT, 2001); blockRewriter.registerLevelEvent1_21(ClientboundPackets1_21_2.LEVEL_EVENT, 2001);
blockRewriter.registerLevelChunk1_19(ClientboundPackets1_21.LEVEL_CHUNK_WITH_LIGHT, ChunkType1_20_2::new); blockRewriter.registerLevelChunk1_19(ClientboundPackets1_21_2.LEVEL_CHUNK_WITH_LIGHT, ChunkType1_20_2::new);
blockRewriter.registerBlockEntityData(ClientboundPackets1_21.BLOCK_ENTITY_DATA); blockRewriter.registerBlockEntityData(ClientboundPackets1_21_2.BLOCK_ENTITY_DATA);
// registerOpenScreen(ClientboundPackets1_21.OPEN_SCREEN); // registerOpenScreen(ClientboundPackets1_21_2.OPEN_SCREEN);
registerCooldown(ClientboundPackets1_21.COOLDOWN); protocol.registerClientbound(ClientboundPackets1_21_2.SET_CURSOR_ITEM, this::passthroughClientboundItem);
registerSetContent1_21_2(ClientboundPackets1_21.CONTAINER_SET_CONTENT); registerCooldown1_21_2(ClientboundPackets1_21_2.COOLDOWN);
registerSetSlot1_21_2(ClientboundPackets1_21.CONTAINER_SET_SLOT); registerSetContent1_21_2(ClientboundPackets1_21_2.CONTAINER_SET_CONTENT);
registerAdvancements1_20_3(ClientboundPackets1_21.UPDATE_ADVANCEMENTS); registerSetSlot1_21_2(ClientboundPackets1_21_2.CONTAINER_SET_SLOT);
registerSetEquipment(ClientboundPackets1_21.SET_EQUIPMENT); registerAdvancements1_20_3(ClientboundPackets1_21_2.UPDATE_ADVANCEMENTS);
registerContainerClick1_21_2(ServerboundPackets1_20_5.CONTAINER_CLICK); registerSetEquipment(ClientboundPackets1_21_2.SET_EQUIPMENT);
registerMerchantOffers1_20_5(ClientboundPackets1_21.MERCHANT_OFFERS); registerMerchantOffers1_20_5(ClientboundPackets1_21_2.MERCHANT_OFFERS);
registerSetCreativeModeSlot(ServerboundPackets1_20_5.SET_CREATIVE_MODE_SLOT); registerContainerSetData(ClientboundPackets1_21_2.CONTAINER_SET_DATA);
registerContainerSetData(ClientboundPackets1_21.CONTAINER_SET_DATA); registerLevelParticles1_20_5(ClientboundPackets1_21_2.LEVEL_PARTICLES);
registerLevelParticles1_20_5(ClientboundPackets1_21.LEVEL_PARTICLES); registerExplosion1_21_2(ClientboundPackets1_21_2.EXPLODE);
registerExplosion1_21_2(ClientboundPackets1_21.EXPLODE); registerContainerClick1_21_2(ServerboundPackets1_21_2.CONTAINER_CLICK);
registerSetCreativeModeSlot(ServerboundPackets1_21_2.SET_CREATIVE_MODE_SLOT);
new RecipeRewriter1_21_2<>(protocol).register1_20_5(ClientboundPackets1_21.UPDATE_RECIPES); new RecipeRewriter1_21_2<>(protocol).register1_20_5(ClientboundPackets1_21_2.UPDATE_RECIPES);
} }
} }

16
common/src/main/java/com/viaversion/viabackwards/protocol/template/EntityPacketRewriter1_99.java
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@ -25,14 +25,14 @@ import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Types; import com.viaversion.viaversion.api.type.Types;
import com.viaversion.viaversion.api.type.types.version.Types1_20_5; import com.viaversion.viaversion.api.type.types.version.Types1_20_5;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21; import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPacket1_21; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPackets1_21; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2;
import com.viaversion.viaversion.util.Key; import com.viaversion.viaversion.util.Key;
// Replace if needed // Replace if needed
// Types1_OLD // Types1_OLD
// Types1_21 // Types1_21
final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_21, Protocol1_98To1_99> { final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_21_2, Protocol1_98To1_99> {
public EntityPacketRewriter1_99(final Protocol1_98To1_99 protocol) { public EntityPacketRewriter1_99(final Protocol1_98To1_99 protocol) {
super(protocol, Types1_20_5.ENTITY_DATA_TYPES.optionalComponentType, Types1_20_5.ENTITY_DATA_TYPES.booleanType); super(protocol, Types1_20_5.ENTITY_DATA_TYPES.optionalComponentType, Types1_20_5.ENTITY_DATA_TYPES.booleanType);
@ -40,9 +40,9 @@ final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_2
@Override @Override
public void registerPackets() { public void registerPackets() {
registerTrackerWithData1_19(ClientboundPackets1_21.ADD_ENTITY, EntityTypes1_20_5.FALLING_BLOCK); registerTrackerWithData1_19(ClientboundPackets1_21_2.ADD_ENTITY, EntityTypes1_20_5.FALLING_BLOCK);
registerSetEntityData(ClientboundPackets1_21.SET_ENTITY_DATA, /*Types1_OLD.ENTITY_DATA_LIST, */Types1_20_5.ENTITY_DATA_LIST); // Specify old and new entity data list if changed registerSetEntityData(ClientboundPackets1_21_2.SET_ENTITY_DATA, /*Types1_OLD.ENTITY_DATA_LIST, */Types1_20_5.ENTITY_DATA_LIST); // Specify old and new entity data list if changed
registerRemoveEntities(ClientboundPackets1_21.REMOVE_ENTITIES); registerRemoveEntities(ClientboundPackets1_21_2.REMOVE_ENTITIES);
// TODO Item and sound id changes in registries, probably others as well // TODO Item and sound id changes in registries, probably others as well
protocol.registerClientbound(ClientboundConfigurationPackets1_21.REGISTRY_DATA, wrapper -> { protocol.registerClientbound(ClientboundConfigurationPackets1_21.REGISTRY_DATA, wrapper -> {
@ -51,7 +51,7 @@ final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_2
handleRegistryData1_20_5(wrapper.user(), registryKey, entries); // Caches dimensions to access data like height later and tracks the amount of biomes sent for chunk data handleRegistryData1_20_5(wrapper.user(), registryKey, entries); // Caches dimensions to access data like height later and tracks the amount of biomes sent for chunk data
}); });
protocol.registerClientbound(ClientboundPackets1_21.LOGIN, new PacketHandlers() { protocol.registerClientbound(ClientboundPackets1_21_2.LOGIN, new PacketHandlers() {
@Override @Override
public void register() { public void register() {
map(Types.INT); // Entity id map(Types.INT); // Entity id
@ -70,7 +70,7 @@ final class EntityPacketRewriter1_99 extends EntityRewriter<ClientboundPacket1_2
} }
}); });
protocol.registerClientbound(ClientboundPackets1_21.RESPAWN, wrapper -> { protocol.registerClientbound(ClientboundPackets1_21_2.RESPAWN, wrapper -> {
final int dimensionId = wrapper.passthrough(Types.VAR_INT); final int dimensionId = wrapper.passthrough(Types.VAR_INT);
final String world = wrapper.passthrough(Types.STRING); final String world = wrapper.passthrough(Types.STRING);
trackWorldDataByKey1_20_5(wrapper.user(), dimensionId, world); // Tracks world height and name for chunk data and entity (un)tracking trackWorldDataByKey1_20_5(wrapper.user(), dimensionId, world); // Tracks world height and name for chunk data and entity (un)tracking

68
common/src/main/java/com/viaversion/viabackwards/protocol/template/Protocol1_98To1_99.java
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@ -27,12 +27,12 @@ import com.viaversion.viaversion.api.protocol.packet.provider.PacketTypesProvide
import com.viaversion.viaversion.api.protocol.packet.provider.SimplePacketTypesProvider; import com.viaversion.viaversion.api.protocol.packet.provider.SimplePacketTypesProvider;
import com.viaversion.viaversion.data.entity.EntityTrackerBase; import com.viaversion.viaversion.data.entity.EntityTrackerBase;
import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundConfigurationPackets1_20_5; import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundConfigurationPackets1_20_5;
import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundPacket1_20_5;
import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundPackets1_20_5;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.Protocol1_20_5To1_21; import com.viaversion.viaversion.protocols.v1_20_5to1_21.Protocol1_20_5To1_21;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21; import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPacket1_21; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPackets1_21; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2;
import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ServerboundPacket1_21_2;
import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ServerboundPackets1_21_2;
import com.viaversion.viaversion.rewriter.ComponentRewriter.ReadType; import com.viaversion.viaversion.rewriter.ComponentRewriter.ReadType;
import com.viaversion.viaversion.rewriter.StatisticsRewriter; import com.viaversion.viaversion.rewriter.StatisticsRewriter;
import com.viaversion.viaversion.rewriter.TagRewriter; import com.viaversion.viaversion.rewriter.TagRewriter;
@ -42,51 +42,51 @@ import static com.viaversion.viaversion.util.ProtocolUtil.packetTypeMap;
// Placeholders to replace (in the entire package): // Placeholders to replace (in the entire package):
// Protocol1_98To1_99, EntityPacketRewriter1_99, BlockItemPacketRewriter1_99 // Protocol1_98To1_99, EntityPacketRewriter1_99, BlockItemPacketRewriter1_99
// Protocol1_20_5To1_21 (the ViaVersion protocol class the mappings depend on) // Protocol1_20_5To1_21 (the ViaVersion protocol class the mappings depend on)
// ClientboundPacket1_21 // ClientboundPacket1_21_2
// ServerboundPacket1_20_5 // ServerboundPacket1_21_2
// ClientboundConfigurationPackets1_21 // ClientboundConfigurationPackets1_21
// ServerboundConfigurationPackets1_20_5 // ServerboundConfigurationPackets1_20_5
// EntityTypes1_20_5 (UNMAPPED type) // EntityTypes1_20_5 (UNMAPPED type)
// 1.99, 1.98 // 1.99, 1.98
final class Protocol1_98To1_99 extends BackwardsProtocol<ClientboundPacket1_21, ClientboundPacket1_21, ServerboundPacket1_20_5, ServerboundPacket1_20_5> { final class Protocol1_98To1_99 extends BackwardsProtocol<ClientboundPacket1_21_2, ClientboundPacket1_21_2, ServerboundPacket1_21_2, ServerboundPacket1_21_2> {
// ViaBackwards uses its own mappings and also needs a translatablerewriter for translation mappings // ViaBackwards uses its own mappings and also needs a translatablerewriter for translation mappings
public static final BackwardsMappingData MAPPINGS = new BackwardsMappingData("1.99", "1.98", Protocol1_20_5To1_21.class); public static final BackwardsMappingData MAPPINGS = new BackwardsMappingData("1.99", "1.98", Protocol1_20_5To1_21.class);
private final EntityPacketRewriter1_99 entityRewriter = new EntityPacketRewriter1_99(this); private final EntityPacketRewriter1_99 entityRewriter = new EntityPacketRewriter1_99(this);
private final BlockItemPacketRewriter1_99 itemRewriter = new BlockItemPacketRewriter1_99(this); private final BlockItemPacketRewriter1_99 itemRewriter = new BlockItemPacketRewriter1_99(this);
private final TranslatableRewriter<ClientboundPacket1_21> translatableRewriter = new TranslatableRewriter<>(this, ReadType.NBT); private final TranslatableRewriter<ClientboundPacket1_21_2> translatableRewriter = new TranslatableRewriter<>(this, ReadType.NBT);
private final TagRewriter<ClientboundPacket1_21> tagRewriter = new TagRewriter<>(this); private final TagRewriter<ClientboundPacket1_21_2> tagRewriter = new TagRewriter<>(this);
public Protocol1_98To1_99() { public Protocol1_98To1_99() {
super(ClientboundPacket1_21.class, ClientboundPacket1_21.class, ServerboundPacket1_20_5.class, ServerboundPacket1_20_5.class); super(ClientboundPacket1_21_2.class, ClientboundPacket1_21_2.class, ServerboundPacket1_21_2.class, ServerboundPacket1_21_2.class);
} }
@Override @Override
protected void registerPackets() { protected void registerPackets() {
super.registerPackets(); super.registerPackets();
tagRewriter.registerGeneric(ClientboundPackets1_21.UPDATE_TAGS); tagRewriter.registerGeneric(ClientboundPackets1_21_2.UPDATE_TAGS);
tagRewriter.registerGeneric(ClientboundConfigurationPackets1_21.UPDATE_TAGS); tagRewriter.registerGeneric(ClientboundConfigurationPackets1_21.UPDATE_TAGS);
final SoundRewriter<ClientboundPacket1_21> soundRewriter = new SoundRewriter<>(this); final SoundRewriter<ClientboundPacket1_21_2> soundRewriter = new SoundRewriter<>(this);
soundRewriter.registerSound1_19_3(ClientboundPackets1_21.SOUND); soundRewriter.registerSound1_19_3(ClientboundPackets1_21_2.SOUND);
soundRewriter.registerSound1_19_3(ClientboundPackets1_21.SOUND_ENTITY); soundRewriter.registerSound1_19_3(ClientboundPackets1_21_2.SOUND_ENTITY);
soundRewriter.registerStopSound(ClientboundPackets1_21.STOP_SOUND); soundRewriter.registerStopSound(ClientboundPackets1_21_2.STOP_SOUND);
new StatisticsRewriter<>(this).register(ClientboundPackets1_21.AWARD_STATS); new StatisticsRewriter<>(this).register(ClientboundPackets1_21_2.AWARD_STATS);
//new AttributeRewriter<>(this).register1_21(ClientboundPackets1_21.UPDATE_ATTRIBUTES); //new AttributeRewriter<>(this).register1_21(ClientboundPackets1_21_2.UPDATE_ATTRIBUTES);
// Registers translatable mappings (missing a whole bunch still) // Registers translatable mappings (missing a whole bunch still)
//translatableRewriter.registerOpenScreen(ClientboundPackets1_21.OPEN_SCREEN); // Handled by registerOpenScreen in item rewriters //translatableRewriter.registerOpenScreen(ClientboundPackets1_21_2.OPEN_SCREEN); // Handled by registerOpenScreen in item rewriters
translatableRewriter.registerComponentPacket(ClientboundPackets1_21.SET_ACTION_BAR_TEXT); translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SET_ACTION_BAR_TEXT);
translatableRewriter.registerComponentPacket(ClientboundPackets1_21.SET_TITLE_TEXT); translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SET_TITLE_TEXT);
translatableRewriter.registerComponentPacket(ClientboundPackets1_21.SET_SUBTITLE_TEXT); translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SET_SUBTITLE_TEXT);
translatableRewriter.registerBossEvent(ClientboundPackets1_21.BOSS_EVENT); translatableRewriter.registerBossEvent(ClientboundPackets1_21_2.BOSS_EVENT);
translatableRewriter.registerComponentPacket(ClientboundPackets1_21.DISCONNECT); translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.DISCONNECT);
translatableRewriter.registerTabList(ClientboundPackets1_21.TAB_LIST); translatableRewriter.registerTabList(ClientboundPackets1_21_2.TAB_LIST);
translatableRewriter.registerPlayerCombatKill1_20(ClientboundPackets1_21.PLAYER_COMBAT_KILL); translatableRewriter.registerPlayerCombatKill1_20(ClientboundPackets1_21_2.PLAYER_COMBAT_KILL);
translatableRewriter.registerComponentPacket(ClientboundPackets1_21.SYSTEM_CHAT); translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.SYSTEM_CHAT);
translatableRewriter.registerComponentPacket(ClientboundPackets1_21.DISGUISED_CHAT); translatableRewriter.registerComponentPacket(ClientboundPackets1_21_2.DISGUISED_CHAT);
translatableRewriter.registerPing(); translatableRewriter.registerPing();
} }
@ -111,22 +111,22 @@ final class Protocol1_98To1_99 extends BackwardsProtocol<ClientboundPacket1_21,
} }
@Override @Override
public TranslatableRewriter<ClientboundPacket1_21> getComponentRewriter() { public TranslatableRewriter<ClientboundPacket1_21_2> getComponentRewriter() {
return translatableRewriter; return translatableRewriter;
} }
@Override @Override
public TagRewriter<ClientboundPacket1_21> getTagRewriter() { public TagRewriter<ClientboundPacket1_21_2> getTagRewriter() {
return tagRewriter; return tagRewriter;
} }
@Override @Override
protected PacketTypesProvider<ClientboundPacket1_21, ClientboundPacket1_21, ServerboundPacket1_20_5, ServerboundPacket1_20_5> createPacketTypesProvider() { protected PacketTypesProvider<ClientboundPacket1_21_2, ClientboundPacket1_21_2, ServerboundPacket1_21_2, ServerboundPacket1_21_2> createPacketTypesProvider() {
return new SimplePacketTypesProvider<>( return new SimplePacketTypesProvider<>(
packetTypeMap(unmappedClientboundPacketType, ClientboundPackets1_21.class, ClientboundConfigurationPackets1_21.class), packetTypeMap(unmappedClientboundPacketType, ClientboundPackets1_21_2.class, ClientboundConfigurationPackets1_21.class),
packetTypeMap(mappedClientboundPacketType, ClientboundPackets1_21.class, ClientboundConfigurationPackets1_21.class), packetTypeMap(mappedClientboundPacketType, ClientboundPackets1_21_2.class, ClientboundConfigurationPackets1_21.class),
packetTypeMap(mappedServerboundPacketType, ServerboundPackets1_20_5.class, ServerboundConfigurationPackets1_20_5.class), packetTypeMap(mappedServerboundPacketType, ServerboundPackets1_21_2.class, ServerboundConfigurationPackets1_20_5.class),
packetTypeMap(unmappedServerboundPacketType, ServerboundPackets1_20_5.class, ServerboundConfigurationPackets1_20_5.class) packetTypeMap(unmappedServerboundPacketType, ServerboundPackets1_21_2.class, ServerboundConfigurationPackets1_20_5.class)
); );
} }
} }

1
common/src/main/java/com/viaversion/viabackwards/protocol/v1_20_5to1_20_3/rewriter/BlockItemPacketRewriter1_20_5.java
View File

@ -50,6 +50,7 @@ import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ClientboundPac
import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.rewriter.StructuredDataConverter; import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.rewriter.StructuredDataConverter;
import com.viaversion.viaversion.rewriter.BlockRewriter; import com.viaversion.viaversion.rewriter.BlockRewriter;
import com.viaversion.viaversion.util.Key; import com.viaversion.viaversion.util.Key;
import java.util.function.Function;
import org.checkerframework.checker.nullness.qual.Nullable; import org.checkerframework.checker.nullness.qual.Nullable;
public final class BlockItemPacketRewriter1_20_5 extends BackwardsStructuredItemRewriter<ClientboundPacket1_20_5, ServerboundPacket1_20_3, Protocol1_20_5To1_20_3> { public final class BlockItemPacketRewriter1_20_5 extends BackwardsStructuredItemRewriter<ClientboundPacket1_20_5, ServerboundPacket1_20_3, Protocol1_20_5To1_20_3> {

3
common/src/main/java/com/viaversion/viabackwards/protocol/v1_21_2to1_21/Protocol1_21_2To1_21.java
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@ -35,6 +35,7 @@ import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundPac
import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundPackets1_20_5; import com.viaversion.viaversion.protocols.v1_20_3to1_20_5.packet.ServerboundPackets1_20_5;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21; import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfigurationPackets1_21;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPacket1_21; import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPacket1_21;
import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundPackets1_21;
import com.viaversion.viaversion.protocols.v1_21to1_21_2.Protocol1_21To1_21_2; import com.viaversion.viaversion.protocols.v1_21to1_21_2.Protocol1_21To1_21_2;
import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2;
@ -138,7 +139,7 @@ public final class Protocol1_21_2To1_21 extends BackwardsProtocol<ClientboundPac
protected PacketTypesProvider<ClientboundPacket1_21_2, ClientboundPacket1_21, ServerboundPacket1_21_2, ServerboundPacket1_20_5> createPacketTypesProvider() { protected PacketTypesProvider<ClientboundPacket1_21_2, ClientboundPacket1_21, ServerboundPacket1_21_2, ServerboundPacket1_20_5> createPacketTypesProvider() {
return new SimplePacketTypesProvider<>( return new SimplePacketTypesProvider<>(
packetTypeMap(unmappedClientboundPacketType, ClientboundPackets1_21_2.class, ClientboundConfigurationPackets1_21.class), packetTypeMap(unmappedClientboundPacketType, ClientboundPackets1_21_2.class, ClientboundConfigurationPackets1_21.class),
packetTypeMap(mappedClientboundPacketType, ClientboundPacket1_21.class, ClientboundConfigurationPackets1_21.class), packetTypeMap(mappedClientboundPacketType, ClientboundPackets1_21.class, ClientboundConfigurationPackets1_21.class),
packetTypeMap(mappedServerboundPacketType, ServerboundPackets1_21_2.class, ServerboundConfigurationPackets1_20_5.class), packetTypeMap(mappedServerboundPacketType, ServerboundPackets1_21_2.class, ServerboundConfigurationPackets1_20_5.class),
packetTypeMap(unmappedServerboundPacketType, ServerboundPackets1_20_5.class, ServerboundConfigurationPackets1_20_5.class) packetTypeMap(unmappedServerboundPacketType, ServerboundPackets1_20_5.class, ServerboundConfigurationPackets1_20_5.class)
); );

35
common/src/main/java/com/viaversion/viabackwards/protocol/v1_21_2to1_21/rewriter/BlockItemPacketRewriter1_21_2.java
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@ -19,7 +19,9 @@ package com.viaversion.viabackwards.protocol.v1_21_2to1_21.rewriter;
import com.viaversion.viabackwards.api.rewriters.BackwardsStructuredItemRewriter; import com.viaversion.viabackwards.api.rewriters.BackwardsStructuredItemRewriter;
import com.viaversion.viabackwards.protocol.v1_21_2to1_21.Protocol1_21_2To1_21; import com.viaversion.viabackwards.protocol.v1_21_2to1_21.Protocol1_21_2To1_21;
import com.viaversion.viabackwards.protocol.v1_21_2to1_21.storage.InventoryStateIdStorage;
import com.viaversion.viaversion.api.connection.UserConnection; import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.data.MappingData;
import com.viaversion.viaversion.api.minecraft.HolderSet; import com.viaversion.viaversion.api.minecraft.HolderSet;
import com.viaversion.viaversion.api.minecraft.Particle; import com.viaversion.viaversion.api.minecraft.Particle;
import com.viaversion.viaversion.api.minecraft.item.Item; import com.viaversion.viaversion.api.minecraft.item.Item;
@ -61,13 +63,31 @@ public final class BlockItemPacketRewriter1_21_2 extends BackwardsStructuredItem
blockRewriter.registerLevelChunk1_19(ClientboundPackets1_21_2.LEVEL_CHUNK_WITH_LIGHT, ChunkType1_20_2::new); blockRewriter.registerLevelChunk1_19(ClientboundPackets1_21_2.LEVEL_CHUNK_WITH_LIGHT, ChunkType1_20_2::new);
blockRewriter.registerBlockEntityData(ClientboundPackets1_21_2.BLOCK_ENTITY_DATA); blockRewriter.registerBlockEntityData(ClientboundPackets1_21_2.BLOCK_ENTITY_DATA);
registerCooldown(ClientboundPackets1_21_2.COOLDOWN);
registerAdvancements1_20_3(ClientboundPackets1_21_2.UPDATE_ADVANCEMENTS); registerAdvancements1_20_3(ClientboundPackets1_21_2.UPDATE_ADVANCEMENTS);
registerSetEquipment(ClientboundPackets1_21_2.SET_EQUIPMENT); registerSetEquipment(ClientboundPackets1_21_2.SET_EQUIPMENT);
registerMerchantOffers1_20_5(ClientboundPackets1_21_2.MERCHANT_OFFERS); registerMerchantOffers1_20_5(ClientboundPackets1_21_2.MERCHANT_OFFERS);
registerSetCreativeModeSlot(ServerboundPackets1_20_5.SET_CREATIVE_MODE_SLOT); registerSetCreativeModeSlot(ServerboundPackets1_20_5.SET_CREATIVE_MODE_SLOT);
registerLevelParticles1_20_5(ClientboundPackets1_21_2.LEVEL_PARTICLES); registerLevelParticles1_20_5(ClientboundPackets1_21_2.LEVEL_PARTICLES);
registerExplosion1_21_2(ClientboundPackets1_21_2.EXPLODE);
protocol.registerClientbound(ClientboundPackets1_21_2.COOLDOWN, wrapper -> {
final MappingData mappingData = protocol.getMappingData();
final String itemIdentifier = wrapper.read(Types.STRING);
final int id = mappingData.getFullItemMappings().id(itemIdentifier);
if (id != -1) {
final int mappedId = mappingData.getFullItemMappings().getNewId(id);
wrapper.write(Types.VAR_INT, mappedId);
} else {
wrapper.cancel();
}
});
protocol.registerClientbound(ClientboundPackets1_21_2.SET_CURSOR_ITEM, ClientboundPackets1_21.CONTAINER_SET_SLOT, wrapper -> {
wrapper.write(Types.BYTE, (byte) -1); // Player inventory
wrapper.write(Types.VAR_INT, wrapper.user().get(InventoryStateIdStorage.class).stateId()); // State id; re-use the last known one
wrapper.write(Types.SHORT, (short) -1); // Cursor
final Item item = wrapper.passthrough(Types1_21_2.ITEM);
handleItemToClient(wrapper.user(), item);
});
protocol.registerClientbound(ClientboundPackets1_21_2.CONTAINER_SET_CONTENT, wrapper -> { protocol.registerClientbound(ClientboundPackets1_21_2.CONTAINER_SET_CONTENT, wrapper -> {
updateContainerId(wrapper); updateContainerId(wrapper);
@ -106,6 +126,17 @@ public final class BlockItemPacketRewriter1_21_2 extends BackwardsStructuredItem
passthroughServerboundItem(wrapper); passthroughServerboundItem(wrapper);
}); });
protocol.registerServerbound(ServerboundPackets1_20_5.USE_ITEM_ON, wrapper -> {
wrapper.passthrough(Types.VAR_INT); // Hand
wrapper.passthrough(Types.BLOCK_POSITION1_14); // Block position
wrapper.passthrough(Types.VAR_INT); // Direction
wrapper.passthrough(Types.FLOAT); // X
wrapper.passthrough(Types.FLOAT); // Y
wrapper.passthrough(Types.FLOAT); // Z
wrapper.passthrough(Types.BOOLEAN); // Inside
wrapper.write(Types.BOOLEAN, false); // World border hit
});
protocol.registerClientbound(ClientboundPackets1_21_2.SET_PLAYER_INVENTORY, ClientboundPackets1_21.CONTAINER_SET_SLOT, wrapper -> { protocol.registerClientbound(ClientboundPackets1_21_2.SET_PLAYER_INVENTORY, ClientboundPackets1_21.CONTAINER_SET_SLOT, wrapper -> {
wrapper.write(Types.BYTE, (byte) -2); // Player inventory wrapper.write(Types.BYTE, (byte) -2); // Player inventory
wrapper.write(Types.VAR_INT, 0); // 0 state id wrapper.write(Types.VAR_INT, 0); // 0 state id

41
common/src/main/java/com/viaversion/viabackwards/protocol/v1_21_2to1_21/rewriter/EntityPacketRewriter1_21_2.java
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@ -32,6 +32,7 @@ import com.viaversion.viaversion.protocols.v1_20_5to1_21.packet.ClientboundConfi
import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPacket1_21_2;
import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2; import com.viaversion.viaversion.protocols.v1_21to1_21_2.packet.ClientboundPackets1_21_2;
import com.viaversion.viaversion.util.Key; import com.viaversion.viaversion.util.Key;
import java.util.BitSet;
import static com.viaversion.viaversion.protocols.v1_21to1_21_2.rewriter.EntityPacketRewriter1_21_2.updateEnchantmentAttributes; import static com.viaversion.viaversion.protocols.v1_21to1_21_2.rewriter.EntityPacketRewriter1_21_2.updateEnchantmentAttributes;
@ -119,6 +120,46 @@ public final class EntityPacketRewriter1_21_2 extends EntityRewriter<Clientbound
fixOnGround(wrapper); fixOnGround(wrapper);
}); });
protocol.appendServerbound(ServerboundPackets1_20_5.MOVE_PLAYER_STATUS_ONLY, this::fixOnGround); protocol.appendServerbound(ServerboundPackets1_20_5.MOVE_PLAYER_STATUS_ONLY, this::fixOnGround);
protocol.registerClientbound(ClientboundPackets1_21_2.PLAYER_INFO_UPDATE, wrapper -> {
final BitSet actions = wrapper.passthrough(Types.PROFILE_ACTIONS_ENUM);
final int entries = wrapper.passthrough(Types.VAR_INT);
for (int i = 0; i < entries; i++) {
wrapper.passthrough(Types.UUID);
if (actions.get(0)) {
wrapper.passthrough(Types.STRING); // Player Name
final int properties = wrapper.passthrough(Types.VAR_INT);
for (int j = 0; j < properties; j++) {
wrapper.passthrough(Types.STRING); // Name
wrapper.passthrough(Types.STRING); // Value
wrapper.passthrough(Types.OPTIONAL_STRING); // Signature
}
}
if (actions.get(1) && wrapper.passthrough(Types.BOOLEAN)) {
wrapper.passthrough(Types.UUID); // Session UUID
wrapper.passthrough(Types.PROFILE_KEY);
}
if (actions.get(2)) {
wrapper.passthrough(Types.VAR_INT); // Gamemode
}
if (actions.get(3)) {
wrapper.passthrough(Types.BOOLEAN); // Listed
}
if (actions.get(4)) {
wrapper.passthrough(Types.VAR_INT); // Latency
}
if (actions.get(5)) {
wrapper.passthrough(Types.TAG); // Display name
}
// New one
if (actions.get(6)) {
actions.clear(6);
wrapper.read(Types.VAR_INT); // List order
}
}
});
} }
private void fixOnGround(final PacketWrapper wrapper) { private void fixOnGround(final PacketWrapper wrapper) {

33
common/src/main/java/com/viaversion/viabackwards/protocol/v1_21_2to1_21/storage/InventoryStateIdStorage.java Normal file
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@ -0,0 +1,33 @@
/*
* This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
* Copyright (C) 2016-2024 ViaVersion and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.viaversion.viabackwards.protocol.v1_21_2to1_21.storage;
import com.viaversion.viaversion.api.connection.StorableObject;
public final class InventoryStateIdStorage implements StorableObject {
private int stateId = -1;
public int stateId() {
return stateId;
}
public void setStateId(final int stateId) {
this.stateId = stateId;
}
}

BIN
common/src/main/resources/assets/viabackwards/data/mappings-1.21.2to1.21.nbt
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Binary file not shown.

39
common/src/main/resources/assets/viabackwards/data/translation-mappings.json
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@ -1,4 +1,41 @@
{ {
"1.21.2": {
"attribute.name.tempt_range": "Mob Tempt Range",
"commands.schedule.macro": "Can't schedule a macro",
"commands.setidletimeout.success.disabled": "The player idle timeout is now disabled",
"dataPack.minecart_improvements.description": "Improved movement for Minecarts",
"dataPack.minecart_improvements.name": "Minecart Improvements",
"dataPack.redstone_experiments.description": "Experimental Redstone changes",
"dataPack.redstone_experiments.name": "Redstone Experiments",
"death.attack.mace_smash": "%1$s was smashed by %2$s",
"death.attack.mace_smash.item": "%1$s was smashed by %2$s with %3$s",
"gamerule.minecartMaxSpeed": "Minecart max speed",
"gamerule.minecartMaxSpeed.description": "Maximum default speed of a moving Minecart on land",
"gui.abuseReport.name.comment_box_label": "Please describe why you want to report this name:",
"gui.abuseReport.reason.sexually_inappropriate": "Sexually inappropriate",
"gui.abuseReport.reason.sexually_inappropriate.description": "Skins that are graphic in nature relating to sexual acts, sexual organs, and sexual violence.",
"item.minecraft.bordure_indented_banner_pattern": "Bordure Indented Banner Pattern",
"item.minecraft.bundle.empty.description": "Can hold a mixed stack of items",
"item.minecraft.bundle.full": "Full",
"item.minecraft.creeper_banner_pattern.new": "Creeper Charge Banner Pattern",
"item.minecraft.field_masoned_banner_pattern": "Field Masoned Banner Pattern",
"item.minecraft.flow_banner_pattern.new": "Flow Banner Pattern",
"item.minecraft.flower_banner_pattern.new": "Flower Charge Banner Pattern",
"item.minecraft.globe_banner_pattern.new": "Globe Banner Pattern",
"item.minecraft.guster_banner_pattern.new": "Guster Banner Pattern",
"item.minecraft.mojang_banner_pattern.new": "Thing Banner Pattern",
"item.minecraft.piglin_banner_pattern.new": "Snout Banner Pattern",
"item.minecraft.skull_banner_pattern.new": "Skull Charge Banner Pattern",
"optimizeWorld.confirm.proceed": "Create Backup and Optimize",
"options.inactivityFpsLimit": "Reduce FPS when",
"options.inactivityFpsLimit.afk": "AFK",
"options.inactivityFpsLimit.afk.tooltip": "Limits framerate to 30 when the game is not getting any player input for more than a minute. Further limits it to 10 after 9 more minutes.",
"options.inactivityFpsLimit.minimized": "Minimized",
"options.inactivityFpsLimit.minimized.tooltip": "Limits framerate only when the game window is minimized.",
"options.rotateWithMinecart": "Rotate with Minecarts",
"options.rotateWithMinecart.tooltip": "If the player's view should rotate with a turning Minecart. Only available in worlds with the 'Minecart Improvements' experimental setting turned on.",
"subtitles.item.bundle.insert_fail": "Bundle full"
},
"1.21": { "1.21": {
"argument.entity.selector.nearestEntity": "Nearest entity", "argument.entity.selector.nearestEntity": "Nearest entity",
"attribute.name.generic.burning_time": "Burning Time", "attribute.name.generic.burning_time": "Burning Time",
@ -4691,4 +4728,4 @@
"entity.MinecartChest.name": "Minecart with Chest", "entity.MinecartChest.name": "Minecart with Chest",
"attribute.name.generic.armorToughness": "Armor Toughness" "attribute.name.generic.armorToughness": "Armor Toughness"
} }
} }

4
gradle.properties
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@ -1,6 +1,6 @@
projectVersion=5.1.0-SNAPSHOT projectVersion=5.1.0-SNAPSHOT
# Smile emoji # Smile emoji
mcVersions=1.21.1,1.21,1.20.6,1.20.5,1.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.17, 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.16, 1.15.2, 1.15.1, 1.15, 1.14.4, 1.14.3, 1.14.2, 1.14.1, 1.14, 1.13.2, 1.13.1, 1.13, 1.12.2, 1.12.1, 1.12, 1.11.2, 1.11.1, 1.11, 1.10.2, 1.10.1, 1.10 mcVersions=1.21.2,1.21.1,1.21,1.20.6,1.20.5,1.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.17, 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.16, 1.15.2, 1.15.1, 1.15, 1.14.4, 1.14.3, 1.14.2, 1.14.1, 1.14, 1.13.2, 1.13.1, 1.13, 1.12.2, 1.12.1, 1.12, 1.11.2, 1.11.1, 1.11, 1.10.2, 1.10.1, 1.10
mcVersionRange=1.10-1.21.1 mcVersionRange=1.10-1.21.2
velocityVersion=3.3 velocityVersion=3.3