23w07 without mappings

This commit is contained in:
Nassim Jahnke 2023-02-16 13:10:41 +01:00
parent 27d007aa47
commit 8670d8105d
No known key found for this signature in database
GPG Key ID: 6BE3B555EBC5982B
15 changed files with 186 additions and 50 deletions

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@ -5,7 +5,7 @@ plugins {
allprojects {
group = "com.viaversion"
version = "4.6.0-23w06a-SNAPSHOT"
version = "4.6.0-23w07a-SNAPSHOT"
description = "Allow older clients to join newer server versions."
}

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@ -26,14 +26,14 @@ import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
import com.viaversion.viaversion.api.protocol.packet.ServerboundPacketType;
import org.checkerframework.checker.nullness.qual.Nullable;
public abstract class BackwardsProtocol<C1 extends ClientboundPacketType, C2 extends ClientboundPacketType, S1 extends ServerboundPacketType, S2 extends ServerboundPacketType>
extends AbstractProtocol<C1, C2, S1, S2> {
public abstract class BackwardsProtocol<CU extends ClientboundPacketType, CM extends ClientboundPacketType, SM extends ServerboundPacketType, SU extends ServerboundPacketType>
extends AbstractProtocol<CU, CM, SM, SU> {
protected BackwardsProtocol() {
}
protected BackwardsProtocol(@Nullable Class<C1> oldClientboundPacketEnum, @Nullable Class<C2> clientboundPacketEnum,
@Nullable Class<S1> oldServerboundPacketEnum, @Nullable Class<S2> serverboundPacketEnum) {
protected BackwardsProtocol(@Nullable Class<CU> oldClientboundPacketEnum, @Nullable Class<CM> clientboundPacketEnum,
@Nullable Class<SM> oldServerboundPacketEnum, @Nullable Class<SU> serverboundPacketEnum) {
super(oldClientboundPacketEnum, clientboundPacketEnum, oldServerboundPacketEnum, serverboundPacketEnum);
}
@ -55,7 +55,7 @@ public abstract class BackwardsProtocol<C1 extends ClientboundPacketType, C2 ext
return null;
}
public @Nullable TranslatableRewriter<C1> getTranslatableRewriter() {
public @Nullable TranslatableRewriter<CU> getTranslatableRewriter() {
return null;
}
}

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@ -93,6 +93,11 @@ public class SoundRewriter<C extends ClientboundPacketType> extends com.viaversi
};
}
@Override
public void register1_19_3Sound(C packetType) {
protocol.registerClientbound(packetType, get1_19_3SoundHandler());
}
public PacketHandler get1_19_3SoundHandler() {
return wrapper -> {
final int soundId = wrapper.read(Type.VAR_INT);

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@ -47,7 +47,6 @@ import com.viaversion.viaversion.libs.opennbt.tag.builtin.Tag;
import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ChatRewriter;
import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13;
import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13;
import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.RecipeRewriter1_13_2;
import com.viaversion.viaversion.protocols.protocol1_13to1_12_2.types.Chunk1_13Type;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.ClientboundPackets1_14;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2;
@ -254,7 +253,7 @@ public class BlockItemPackets1_14 extends com.viaversion.viabackwards.api.rewrit
}
});
RecipeRewriter<ClientboundPackets1_14> recipeHandler = new RecipeRewriter1_13_2<>(protocol);
RecipeRewriter<ClientboundPackets1_14> recipeHandler = new RecipeRewriter<>(protocol);
final Set<String> removedTypes = ImmutableSet.of("crafting_special_suspiciousstew", "blasting", "smoking", "campfire_cooking", "stonecutting");
protocol.registerClientbound(ClientboundPackets1_14.DECLARE_RECIPES, wrapper -> {
int size = wrapper.passthrough(Type.VAR_INT);

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@ -21,7 +21,6 @@ import com.viaversion.viabackwards.api.BackwardsProtocol;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.ClientboundPackets1_14;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.ServerboundPackets1_14;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.data.RecipeRewriter1_14;
import com.viaversion.viaversion.rewriter.RecipeRewriter;
public class Protocol1_14_2To1_14_3 extends BackwardsProtocol<ClientboundPackets1_14, ClientboundPackets1_14, ServerboundPackets1_14, ServerboundPackets1_14> {
@ -55,7 +54,7 @@ public class Protocol1_14_2To1_14_3 extends BackwardsProtocol<ClientboundPackets
wrapper.read(Type.BOOLEAN);
});
RecipeRewriter<ClientboundPackets1_14> recipeHandler = new RecipeRewriter1_14<>(this);
RecipeRewriter<ClientboundPackets1_14> recipeHandler = new RecipeRewriter<>(this);
registerClientbound(ClientboundPackets1_14.DECLARE_RECIPES, wrapper -> {
int size = wrapper.passthrough(Type.VAR_INT);
int deleted = 0;

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@ -26,11 +26,11 @@ import com.viaversion.viaversion.api.minecraft.item.Item;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.ServerboundPackets1_14;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.data.RecipeRewriter1_14;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.types.Chunk1_14Type;
import com.viaversion.viaversion.protocols.protocol1_15to1_14_4.ClientboundPackets1_15;
import com.viaversion.viaversion.protocols.protocol1_15to1_14_4.types.Chunk1_15Type;
import com.viaversion.viaversion.rewriter.BlockRewriter;
import com.viaversion.viaversion.rewriter.RecipeRewriter;
public class BlockItemPackets1_15 extends com.viaversion.viabackwards.api.rewriters.ItemRewriter<ClientboundPackets1_15, ServerboundPackets1_14, Protocol1_14_4To1_15> {
@ -42,7 +42,7 @@ public class BlockItemPackets1_15 extends com.viaversion.viabackwards.api.rewrit
protected void registerPackets() {
BlockRewriter<ClientboundPackets1_15> blockRewriter = new BlockRewriter<>(protocol, Type.POSITION1_14);
new RecipeRewriter1_14<>(protocol).registerDefaultHandler(ClientboundPackets1_15.DECLARE_RECIPES);
new RecipeRewriter<>(protocol).register(ClientboundPackets1_15.DECLARE_RECIPES);
protocol.registerServerbound(ServerboundPackets1_14.EDIT_BOOK, wrapper -> handleItemToServer(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM)));

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@ -39,13 +39,13 @@ import com.viaversion.viaversion.libs.opennbt.tag.builtin.LongArrayTag;
import com.viaversion.viaversion.libs.opennbt.tag.builtin.StringTag;
import com.viaversion.viaversion.libs.opennbt.tag.builtin.Tag;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.ServerboundPackets1_14;
import com.viaversion.viaversion.protocols.protocol1_14to1_13_2.data.RecipeRewriter1_14;
import com.viaversion.viaversion.protocols.protocol1_15to1_14_4.ClientboundPackets1_15;
import com.viaversion.viaversion.protocols.protocol1_15to1_14_4.types.Chunk1_15Type;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.ClientboundPackets1_16;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.packets.InventoryPackets;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.types.Chunk1_16Type;
import com.viaversion.viaversion.rewriter.BlockRewriter;
import com.viaversion.viaversion.rewriter.RecipeRewriter;
import com.viaversion.viaversion.util.CompactArrayUtil;
import java.util.ArrayList;
import java.util.List;
@ -64,7 +64,7 @@ public class BlockItemPackets1_16 extends com.viaversion.viabackwards.api.rewrit
protected void registerPackets() {
BlockRewriter<ClientboundPackets1_16> blockRewriter = new BlockRewriter<>(protocol, Type.POSITION1_14);
RecipeRewriter1_14<ClientboundPackets1_16> recipeRewriter = new RecipeRewriter1_14<>(protocol);
RecipeRewriter<ClientboundPackets1_16> recipeRewriter = new RecipeRewriter<>(protocol);
// Remove new smithing type, only in this handler
protocol.registerClientbound(ClientboundPackets1_16.DECLARE_RECIPES, wrapper -> {
int size = wrapper.passthrough(Type.VAR_INT);

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@ -34,9 +34,9 @@ import com.viaversion.viaversion.libs.opennbt.tag.builtin.Tag;
import com.viaversion.viaversion.protocols.protocol1_16_2to1_16_1.ClientboundPackets1_16_2;
import com.viaversion.viaversion.protocols.protocol1_16_2to1_16_1.types.Chunk1_16_2Type;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.ServerboundPackets1_16;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.data.RecipeRewriter1_16;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.types.Chunk1_16Type;
import com.viaversion.viaversion.rewriter.BlockRewriter;
import com.viaversion.viaversion.rewriter.RecipeRewriter;
public class BlockItemPackets1_16_2 extends com.viaversion.viabackwards.api.rewriters.ItemRewriter<ClientboundPackets1_16_2, ServerboundPackets1_16, Protocol1_16_1To1_16_2> {
@ -48,7 +48,7 @@ public class BlockItemPackets1_16_2 extends com.viaversion.viabackwards.api.rewr
protected void registerPackets() {
BlockRewriter<ClientboundPackets1_16_2> blockRewriter = new BlockRewriter<>(protocol, Type.POSITION1_14);
new RecipeRewriter1_16<>(protocol).registerDefaultHandler(ClientboundPackets1_16_2.DECLARE_RECIPES);
new RecipeRewriter<>(protocol).register(ClientboundPackets1_16_2.DECLARE_RECIPES);
registerSetCooldown(ClientboundPackets1_16_2.COOLDOWN);
registerWindowItems(ClientboundPackets1_16_2.WINDOW_ITEMS, Type.FLAT_VAR_INT_ITEM_ARRAY);

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@ -41,11 +41,11 @@ import com.viaversion.viaversion.libs.opennbt.tag.builtin.Tag;
import com.viaversion.viaversion.protocols.protocol1_16_2to1_16_1.ClientboundPackets1_16_2;
import com.viaversion.viaversion.protocols.protocol1_16_2to1_16_1.ServerboundPackets1_16_2;
import com.viaversion.viaversion.protocols.protocol1_16_2to1_16_1.types.Chunk1_16_2Type;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.data.RecipeRewriter1_16;
import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.ClientboundPackets1_17;
import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.ServerboundPackets1_17;
import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.types.Chunk1_17Type;
import com.viaversion.viaversion.rewriter.BlockRewriter;
import com.viaversion.viaversion.rewriter.RecipeRewriter;
import com.viaversion.viaversion.util.CompactArrayUtil;
import com.viaversion.viaversion.util.MathUtil;
import java.util.ArrayList;
@ -63,7 +63,7 @@ public final class BlockItemPackets1_17 extends ItemRewriter<ClientboundPackets1
protected void registerPackets() {
BlockRewriter<ClientboundPackets1_17> blockRewriter = new BlockRewriter<>(protocol, Type.POSITION1_14);
new RecipeRewriter1_16<>(protocol).registerDefaultHandler(ClientboundPackets1_17.DECLARE_RECIPES);
new RecipeRewriter<>(protocol).register(ClientboundPackets1_17.DECLARE_RECIPES);
registerSetCooldown(ClientboundPackets1_17.COOLDOWN);
registerWindowItems(ClientboundPackets1_17.WINDOW_ITEMS, Type.FLAT_VAR_INT_ITEM_ARRAY);

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@ -35,12 +35,12 @@ import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.libs.opennbt.tag.builtin.CompoundTag;
import com.viaversion.viaversion.libs.opennbt.tag.builtin.IntTag;
import com.viaversion.viaversion.libs.opennbt.tag.builtin.StringTag;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.data.RecipeRewriter1_16;
import com.viaversion.viaversion.protocols.protocol1_17_1to1_17.ClientboundPackets1_17_1;
import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.ServerboundPackets1_17;
import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.types.Chunk1_17Type;
import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.ClientboundPackets1_18;
import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.types.Chunk1_18Type;
import com.viaversion.viaversion.rewriter.RecipeRewriter;
import com.viaversion.viaversion.util.MathUtil;
import java.util.ArrayList;
import java.util.BitSet;
@ -54,7 +54,7 @@ public final class BlockItemPackets1_18 extends ItemRewriter<ClientboundPackets1
@Override
protected void registerPackets() {
new RecipeRewriter1_16<>(protocol).registerDefaultHandler(ClientboundPackets1_18.DECLARE_RECIPES);
new RecipeRewriter<>(protocol).register(ClientboundPackets1_18.DECLARE_RECIPES);
registerSetCooldown(ClientboundPackets1_18.COOLDOWN);
registerWindowItems1_17_1(ClientboundPackets1_18.WINDOW_ITEMS);

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@ -29,11 +29,11 @@ import com.viaversion.viaversion.api.minecraft.item.Item;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.data.RecipeRewriter1_16;
import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.ServerboundPackets1_17;
import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.types.Chunk1_18Type;
import com.viaversion.viaversion.protocols.protocol1_19to1_18_2.ClientboundPackets1_19;
import com.viaversion.viaversion.rewriter.BlockRewriter;
import com.viaversion.viaversion.rewriter.RecipeRewriter;
import com.viaversion.viaversion.util.MathUtil;
public final class BlockItemPackets1_19 extends ItemRewriter<ClientboundPackets1_19, ServerboundPackets1_17, Protocol1_18_2To1_19> {
@ -46,7 +46,7 @@ public final class BlockItemPackets1_19 extends ItemRewriter<ClientboundPackets1
protected void registerPackets() {
final BlockRewriter<ClientboundPackets1_19> blockRewriter = new BlockRewriter<>(protocol, Type.POSITION1_14);
new RecipeRewriter1_16<>(protocol).registerDefaultHandler(ClientboundPackets1_19.DECLARE_RECIPES);
new RecipeRewriter<>(protocol).register(ClientboundPackets1_19.DECLARE_RECIPES);
registerSetCooldown(ClientboundPackets1_19.COOLDOWN);
registerWindowItems1_17_1(ClientboundPackets1_19.WINDOW_ITEMS);

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@ -22,11 +22,11 @@ import com.viaversion.viabackwards.protocol.protocol1_19_1to1_19_3.Protocol1_19_
import com.viaversion.viaversion.api.minecraft.item.Item;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.data.RecipeRewriter1_16;
import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.types.Chunk1_18Type;
import com.viaversion.viaversion.protocols.protocol1_19_1to1_19.ServerboundPackets1_19_1;
import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.ClientboundPackets1_19_3;
import com.viaversion.viaversion.rewriter.BlockRewriter;
import com.viaversion.viaversion.rewriter.RecipeRewriter;
public final class BlockItemPackets1_19_3 extends ItemRewriter<ClientboundPackets1_19_3, ServerboundPackets1_19_1, Protocol1_19_1To1_19_3> {
@ -64,7 +64,7 @@ public final class BlockItemPackets1_19_3 extends ItemRewriter<ClientboundPacket
}
});
final RecipeRewriter1_16<ClientboundPackets1_19_3> recipeRewriter = new RecipeRewriter1_16<>(protocol);
final RecipeRewriter<ClientboundPackets1_19_3> recipeRewriter = new RecipeRewriter<>(protocol);
protocol.registerClientbound(ClientboundPackets1_19_3.DECLARE_RECIPES, wrapper -> {
final int size = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < size; i++) {

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@ -20,13 +20,14 @@ package com.viaversion.viabackwards.protocol.protocol1_19_3to1_19_4;
import com.viaversion.viabackwards.api.BackwardsProtocol;
import com.viaversion.viabackwards.api.data.BackwardsMappings;
import com.viaversion.viabackwards.api.rewriters.ItemRewriter;
import com.viaversion.viabackwards.api.rewriters.SoundRewriter;
import com.viaversion.viabackwards.protocol.protocol1_19_3to1_19_4.packets.EntityPackets1_19_4;
import com.viaversion.viaversion.api.connection.UserConnection;
import com.viaversion.viaversion.api.minecraft.entities.Entity1_19_4Types;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.data.entity.EntityTrackerBase;
import com.viaversion.viaversion.libs.gson.JsonElement;
import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.ClientboundPackets1_19_3;
import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.ServerboundPackets1_19_3;
import com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.ClientboundPackets1_19_4;
@ -34,6 +35,8 @@ import com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.Protocol1_19_4
import com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.ServerboundPackets1_19_4;
import com.viaversion.viaversion.rewriter.CommandRewriter;
import com.viaversion.viaversion.rewriter.TagRewriter;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
public final class Protocol1_19_3To1_19_4 extends BackwardsProtocol<ClientboundPackets1_19_4, ClientboundPackets1_19_3, ServerboundPackets1_19_4, ServerboundPackets1_19_3> {
@ -55,7 +58,12 @@ public final class Protocol1_19_3To1_19_4 extends BackwardsProtocol<ClientboundP
entityRewriter.register();
final CommandRewriter<ClientboundPackets1_19_4> commandRewriter = new CommandRewriter<ClientboundPackets1_19_4>(this) {
final SoundRewriter<ClientboundPackets1_19_4> soundRewriter = new SoundRewriter<>(this);
soundRewriter.registerStopSound(ClientboundPackets1_19_4.STOP_SOUND);
soundRewriter.register1_19_3Sound(ClientboundPackets1_19_4.SOUND);
soundRewriter.register1_19_3Sound(ClientboundPackets1_19_4.ENTITY_SOUND);
new CommandRewriter<ClientboundPackets1_19_4>(this) {
@Override
public void handleArgument(final PacketWrapper wrapper, final String argumentType) throws Exception {
if (argumentType.equals("minecraft:time")) {
@ -68,33 +76,22 @@ public final class Protocol1_19_3To1_19_4 extends BackwardsProtocol<ClientboundP
super.handleArgument(wrapper, argumentType);
}
}
};
commandRewriter.registerDeclareCommands1_19(ClientboundPackets1_19_4.DECLARE_COMMANDS);
}.registerDeclareCommands1_19(ClientboundPackets1_19_4.DECLARE_COMMANDS);
final TagRewriter<ClientboundPackets1_19_4> tagRewriter = new TagRewriter<>(this);
tagRewriter.removeTags("minecraft:damage_type");
tagRewriter.registerGeneric(ClientboundPackets1_19_4.TAGS);
cancelClientbound(ClientboundPackets1_19_4.BUNDLE);
registerClientbound(ClientboundPackets1_19_4.SERVER_DATA, wrapper -> {
final JsonElement element = wrapper.read(Type.COMPONENT);
wrapper.write(Type.OPTIONAL_COMPONENT, element);
registerClientbound(ClientboundPackets1_19_4.DAMAGE_EVENT, ClientboundPackets1_19_3.ENTITY_STATUS, new PacketHandlers() {
@Override
public void register() {
map(Type.VAR_INT, Type.INT); // Entity id
read(Type.VAR_INT); // Damage type
read(Type.VAR_INT); // Cause entity
read(Type.VAR_INT); // Direct cause entity
handler(wrapper -> {
// Source position
if (wrapper.read(Type.BOOLEAN)) {
wrapper.read(Type.DOUBLE);
wrapper.read(Type.DOUBLE);
wrapper.read(Type.DOUBLE);
}
});
create(Type.BYTE, (byte) 2); // Generic hurt
}
final byte[] iconBytes = wrapper.read(Type.BYTE_ARRAY_PRIMITIVE);
final String iconBase64 = "data:image/png;base64," + new String(Base64.getEncoder().encode(iconBytes), StandardCharsets.UTF_8);
wrapper.write(Type.STRING, iconBase64);
});
cancelClientbound(ClientboundPackets1_19_4.BUNDLE);
}
@Override
@ -111,4 +108,9 @@ public final class Protocol1_19_3To1_19_4 extends BackwardsProtocol<ClientboundP
public ItemRewriter<ClientboundPackets1_19_4, ServerboundPackets1_19_3, Protocol1_19_3To1_19_4> getItemRewriter() {
return itemRewriter;
}
@Override
public EntityPackets1_19_4 getEntityRewriter() {
return entityRewriter;
}
}

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@ -0,0 +1,101 @@
/*
* This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
* Copyright (C) 2023 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.protocol1_19_3to1_19_4.packets;
import com.viaversion.viabackwards.api.rewriters.ItemRewriter;
import com.viaversion.viabackwards.protocol.protocol1_19_3to1_19_4.Protocol1_19_3To1_19_4;
import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.types.Chunk1_18Type;
import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.ServerboundPackets1_19_3;
import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.rewriter.RecipeRewriter1_19_3;
import com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.ClientboundPackets1_19_4;
import com.viaversion.viaversion.rewriter.BlockRewriter;
public final class BlockItemPackets1_19_4 extends ItemRewriter<ClientboundPackets1_19_4, ServerboundPackets1_19_3, Protocol1_19_3To1_19_4> {
public BlockItemPackets1_19_4(final Protocol1_19_3To1_19_4 protocol) {
super(protocol);
}
@Override
public void registerPackets() {
final BlockRewriter<ClientboundPackets1_19_4> blockRewriter = new BlockRewriter<>(protocol, Type.POSITION1_14);
blockRewriter.registerBlockAction(ClientboundPackets1_19_4.BLOCK_ACTION);
blockRewriter.registerBlockChange(ClientboundPackets1_19_4.BLOCK_CHANGE);
blockRewriter.registerVarLongMultiBlockChange(ClientboundPackets1_19_4.MULTI_BLOCK_CHANGE);
blockRewriter.registerEffect(ClientboundPackets1_19_4.EFFECT, 1010, 2001);
blockRewriter.registerChunkData1_19(ClientboundPackets1_19_4.CHUNK_DATA, Chunk1_18Type::new);
blockRewriter.registerBlockEntityData(ClientboundPackets1_19_4.BLOCK_ENTITY_DATA);
registerSetCooldown(ClientboundPackets1_19_4.COOLDOWN);
registerWindowItems1_17_1(ClientboundPackets1_19_4.WINDOW_ITEMS);
registerSetSlot1_17_1(ClientboundPackets1_19_4.SET_SLOT);
registerAdvancements(ClientboundPackets1_19_4.ADVANCEMENTS, Type.FLAT_VAR_INT_ITEM);
registerEntityEquipmentArray(ClientboundPackets1_19_4.ENTITY_EQUIPMENT);
registerClickWindow1_17_1(ServerboundPackets1_19_3.CLICK_WINDOW);
registerTradeList1_19(ClientboundPackets1_19_4.TRADE_LIST);
registerCreativeInvAction(ServerboundPackets1_19_3.CREATIVE_INVENTORY_ACTION, Type.FLAT_VAR_INT_ITEM);
registerWindowPropertyEnchantmentHandler(ClientboundPackets1_19_4.WINDOW_PROPERTY);
registerSpawnParticle1_19(ClientboundPackets1_19_4.SPAWN_PARTICLE);
final RecipeRewriter1_19_3<ClientboundPackets1_19_4> recipeRewriter = new RecipeRewriter1_19_3<ClientboundPackets1_19_4>(protocol) {
@Override
public void handleCraftingShaped(final PacketWrapper wrapper) throws Exception {
final int ingredients = wrapper.passthrough(Type.VAR_INT) * wrapper.passthrough(Type.VAR_INT);
wrapper.passthrough(Type.STRING); // Group
wrapper.passthrough(Type.VAR_INT); // Crafting book category
for (int i = 0; i < ingredients; i++) {
handleIngredient(wrapper);
}
rewrite(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM)); // Result
// Remove notification boolean
wrapper.read(Type.BOOLEAN);
}
};
protocol.registerClientbound(ClientboundPackets1_19_4.DECLARE_RECIPES, wrapper -> {
final int size = wrapper.passthrough(Type.VAR_INT);
int newSize = size;
for (int i = 0; i < size; i++) {
final String type = wrapper.read(Type.STRING);
final String cutType = type.replace("minecraft:", "");
if (cutType.equals("smithing_transform") || cutType.equals("smithing_trim")) {
newSize--;
wrapper.read(Type.STRING); // Recipe identifier
wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT); // Template
wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT); // Base
wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT); // Additions
wrapper.read(Type.FLAT_VAR_INT_ITEM); // Result
continue;
} else if (cutType.equals("crafting_decorated_pot")) {
newSize--;
wrapper.read(Type.STRING); // Recipe identifier
wrapper.read(Type.VAR_INT); // Crafting book category
continue;
}
wrapper.write(Type.STRING, type);
wrapper.passthrough(Type.STRING); // Recipe Identifier
recipeRewriter.handleRecipeType(wrapper, cutType);
}
wrapper.set(Type.VAR_INT, 0, newSize);
});
}
}

View File

@ -43,7 +43,7 @@ public final class EntityPackets1_19_4 extends EntityRewriter<ClientboundPackets
@Override
public void registerPackets() {
registerTrackerWithData1_19(ClientboundPackets1_19_4.SPAWN_ENTITY, null);
registerTrackerWithData1_19(ClientboundPackets1_19_4.SPAWN_ENTITY, Entity1_19_4Types.FALLING_BLOCK);
registerRemoveEntities(ClientboundPackets1_19_4.REMOVE_ENTITIES);
registerMetadataRewriter(ClientboundPackets1_19_4.ENTITY_METADATA, Types1_19_4.METADATA_LIST, Types1_19_3.METADATA_LIST);
@ -78,6 +78,25 @@ public final class EntityPackets1_19_4 extends EntityRewriter<ClientboundPackets
}
});
protocol.registerClientbound(ClientboundPackets1_19_4.DAMAGE_EVENT, ClientboundPackets1_19_3.ENTITY_STATUS, new PacketHandlers() {
@Override
public void register() {
map(Type.VAR_INT, Type.INT); // Entity id
read(Type.VAR_INT); // Damage type
read(Type.VAR_INT); // Cause entity
read(Type.VAR_INT); // Direct cause entity
handler(wrapper -> {
// Source position
if (wrapper.read(Type.BOOLEAN)) {
wrapper.read(Type.DOUBLE);
wrapper.read(Type.DOUBLE);
wrapper.read(Type.DOUBLE);
}
});
create(Type.BYTE, (byte) 2); // Generic hurt
}
});
protocol.registerClientbound(ClientboundPackets1_19_4.HIT_ANIMATION, ClientboundPackets1_19_3.ENTITY_ANIMATION, new PacketHandlers() {
@Override
public void register() {
@ -101,7 +120,7 @@ public final class EntityPackets1_19_4 extends EntityRewriter<ClientboundPackets
public void registerRewrites() {
filter().handler((event, meta) -> {
int id = meta.metaType().typeId();
if (id >= 25) { // Vector3f/quaternion types
if (id >= 25) { // Sniffer state, Vector3f, Quaternion types
return;
} else if (id >= 15) { // Optional block state - just map down to block state
id--;
@ -109,7 +128,7 @@ public final class EntityPackets1_19_4 extends EntityRewriter<ClientboundPackets
meta.setMetaType(Types1_19_3.META_TYPES.byId(id));
});
registerMetaTypeHandler(Types1_19_3.META_TYPES.itemType, null, null);
registerMetaTypeHandler(Types1_19_3.META_TYPES.itemType, Types1_19_3.META_TYPES.blockStateType, Types1_19_3.META_TYPES.particleType, Types1_19_3.META_TYPES.optionalComponentType);
filter().type(Entity1_19_4Types.TEXT_DISPLAY).index(22).handler(((event, meta) -> {
// Send as custom display name
@ -117,14 +136,21 @@ public final class EntityPackets1_19_4 extends EntityRewriter<ClientboundPackets
meta.setMetaType(Types1_19_3.META_TYPES.optionalComponentType);
event.createExtraMeta(new Metadata(3, Types1_19_4.META_TYPES.booleanType, true)); // Show custom name
}));
// TODO Maybe spawn an extra entity to ride the armor stand for blocks and items
filter().filterFamily(Entity1_19_4Types.DISPLAY).handler((event, meta) -> {
// TODO Maybe spawn an extra entity to ride the armor stand for blocks and items
// Remove a large heap of display metadata
if (event.index() > 7) {
event.cancel();
}
});
filter().type(Entity1_19_4Types.INTERACTION).removeIndex(8); // Width
filter().type(Entity1_19_4Types.INTERACTION).removeIndex(9); // Height
filter().type(Entity1_19_4Types.INTERACTION).removeIndex(10); // Response
filter().type(Entity1_19_4Types.SNIFFER).removeIndex(17); // State
filter().type(Entity1_19_4Types.SNIFFER).removeIndex(18); // Drop seed at tick
filter().filterFamily(Entity1_19_4Types.ABSTRACT_HORSE).addIndex(18); // Owner UUID
}
@ -140,6 +166,10 @@ public final class EntityPackets1_19_4 extends EntityRewriter<ClientboundPackets
mapEntityTypeWithData(Entity1_19_4Types.TEXT_DISPLAY, Entity1_19_4Types.ARMOR_STAND).spawnMetadata(displayMetaCreator);
mapEntityTypeWithData(Entity1_19_4Types.ITEM_DISPLAY, Entity1_19_4Types.ARMOR_STAND).spawnMetadata(displayMetaCreator);
mapEntityTypeWithData(Entity1_19_4Types.BLOCK_DISPLAY, Entity1_19_4Types.ARMOR_STAND).spawnMetadata(displayMetaCreator);
mapEntityTypeWithData(Entity1_19_4Types.INTERACTION, Entity1_19_4Types.ARMOR_STAND).spawnMetadata(displayMetaCreator); // Not much we can do about this one
mapEntityTypeWithData(Entity1_19_4Types.SNIFFER, Entity1_19_4Types.RAVAGER).jsonName();
}
@Override