/*
* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
* 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 .
*/
package com.viaversion.viaversion.protocols.protocol1_20_3to1_20_2.rewriter;
import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
import com.github.steveice10.opennbt.tag.builtin.ListTag;
import com.github.steveice10.opennbt.tag.builtin.StringTag;
import com.github.steveice10.opennbt.tag.builtin.Tag;
import com.google.gson.JsonElement;
import com.viaversion.viaversion.api.Via;
import com.viaversion.viaversion.api.data.ParticleMappings;
import com.viaversion.viaversion.api.minecraft.Particle;
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.api.type.types.chunk.ChunkType1_20_2;
import com.viaversion.viaversion.api.type.types.version.Types1_20_3;
import com.viaversion.viaversion.protocols.protocol1_20_2to1_20.packet.ClientboundPackets1_20_2;
import com.viaversion.viaversion.protocols.protocol1_20_2to1_20.rewriter.RecipeRewriter1_20_2;
import com.viaversion.viaversion.protocols.protocol1_20_3to1_20_2.Protocol1_20_3To1_20_2;
import com.viaversion.viaversion.protocols.protocol1_20_3to1_20_2.packet.ServerboundPackets1_20_3;
import com.viaversion.viaversion.rewriter.BlockRewriter;
import com.viaversion.viaversion.rewriter.ItemRewriter;
import com.viaversion.viaversion.util.ComponentUtil;
import com.viaversion.viaversion.util.Key;
import org.checkerframework.checker.nullness.qual.Nullable;
public final class BlockItemPacketRewriter1_20_3 extends ItemRewriter {
public BlockItemPacketRewriter1_20_3(final Protocol1_20_3To1_20_2 protocol) {
super(protocol, Type.ITEM1_20_2, Type.ITEM1_20_2_ARRAY);
}
@Override
public void registerPackets() {
final BlockRewriter blockRewriter = BlockRewriter.for1_20_2(protocol);
blockRewriter.registerBlockAction(ClientboundPackets1_20_2.BLOCK_ACTION);
blockRewriter.registerBlockChange(ClientboundPackets1_20_2.BLOCK_CHANGE);
blockRewriter.registerVarLongMultiBlockChange1_20(ClientboundPackets1_20_2.MULTI_BLOCK_CHANGE);
blockRewriter.registerEffect(ClientboundPackets1_20_2.EFFECT, 1010, 2001);
blockRewriter.registerChunkData1_19(ClientboundPackets1_20_2.CHUNK_DATA, ChunkType1_20_2::new);
blockRewriter.registerBlockEntityData(ClientboundPackets1_20_2.BLOCK_ENTITY_DATA);
registerSetCooldown(ClientboundPackets1_20_2.COOLDOWN);
registerWindowItems1_17_1(ClientboundPackets1_20_2.WINDOW_ITEMS);
registerSetSlot1_17_1(ClientboundPackets1_20_2.SET_SLOT);
registerEntityEquipmentArray(ClientboundPackets1_20_2.ENTITY_EQUIPMENT);
registerClickWindow1_17_1(ServerboundPackets1_20_3.CLICK_WINDOW);
registerTradeList1_19(ClientboundPackets1_20_2.TRADE_LIST);
registerCreativeInvAction(ServerboundPackets1_20_3.CREATIVE_INVENTORY_ACTION);
registerWindowPropertyEnchantmentHandler(ClientboundPackets1_20_2.WINDOW_PROPERTY);
protocol.registerClientbound(ClientboundPackets1_20_2.SPAWN_PARTICLE, new PacketHandlers() {
@Override
public void register() {
map(Type.VAR_INT); // 0 - Particle ID
map(Type.BOOLEAN); // 1 - Long Distance
map(Type.DOUBLE); // 2 - X
map(Type.DOUBLE); // 3 - Y
map(Type.DOUBLE); // 4 - Z
map(Type.FLOAT); // 5 - Offset X
map(Type.FLOAT); // 6 - Offset Y
map(Type.FLOAT); // 7 - Offset Z
map(Type.FLOAT); // 8 - Particle Data
map(Type.INT); // 9 - Particle Count
handler(wrapper -> {
final int id = wrapper.get(Type.VAR_INT, 0);
final ParticleMappings particleMappings = protocol.getMappingData().getParticleMappings();
if (id == particleMappings.id("vibration")) {
final String resourceLocation = Key.stripMinecraftNamespace(wrapper.read(Type.STRING));
wrapper.write(Type.VAR_INT, resourceLocation.equals("block") ? 0 : 1);
}
});
handler(getSpawnParticleHandler(Type.VAR_INT));
}
});
new RecipeRewriter1_20_2(protocol) {
@Override
public void handleCraftingShaped(final PacketWrapper wrapper) throws Exception {
// Move width and height down
final int width = wrapper.read(Type.VAR_INT);
final int height = wrapper.read(Type.VAR_INT);
wrapper.passthrough(Type.STRING); // Group
wrapper.passthrough(Type.VAR_INT); // Crafting book category
wrapper.write(Type.VAR_INT, width);
wrapper.write(Type.VAR_INT, height);
final int ingredients = height * width;
for (int i = 0; i < ingredients; i++) {
handleIngredient(wrapper);
}
rewrite(wrapper.passthrough(itemType())); // Result
wrapper.passthrough(Type.BOOLEAN); // Show notification
}
}.register(ClientboundPackets1_20_2.DECLARE_RECIPES);
protocol.registerClientbound(ClientboundPackets1_20_2.EXPLOSION, wrapper -> {
wrapper.passthrough(Type.DOUBLE); // X
wrapper.passthrough(Type.DOUBLE); // Y
wrapper.passthrough(Type.DOUBLE); // Z
wrapper.passthrough(Type.FLOAT); // Power
final int blocks = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < blocks; i++) {
wrapper.passthrough(Type.BYTE); // Relative X
wrapper.passthrough(Type.BYTE); // Relative Y
wrapper.passthrough(Type.BYTE); // Relative Z
}
wrapper.passthrough(Type.FLOAT); // Knockback X
wrapper.passthrough(Type.FLOAT); // Knockback Y
wrapper.passthrough(Type.FLOAT); // Knockback Z
wrapper.write(Type.VAR_INT, 1); // Block interaction type - Destroy
wrapper.write(Types1_20_3.PARTICLE, new Particle(protocol.getMappingData().getParticleMappings().mappedId("explosion"))); // Small explosion particle
wrapper.write(Types1_20_3.PARTICLE, new Particle(protocol.getMappingData().getParticleMappings().mappedId("explosion_emitter"))); // Large explosion particle
wrapper.write(Type.STRING, "minecraft:entity.generic.explode"); // Explosion sound
wrapper.write(Type.OPTIONAL_FLOAT, null); // Sound range
});
}
@Override
public @Nullable Item handleItemToClient(@Nullable final Item item) {
if (item == null) {
return null;
}
final CompoundTag tag = item.tag();
if (tag != null && item.identifier() == 1047) { // Written book
updatePages(tag, "pages");
updatePages(tag, "filtered_pages");
}
return super.handleItemToClient(item);
}
private void updatePages(final CompoundTag tag, final String key) {
final ListTag pages = tag.getListTag(key, StringTag.class);
if (pages == null) {
return;
}
for (final StringTag pageTag : pages) {
try {
final JsonElement updatedComponent = ComponentUtil.convertJson(pageTag.getValue(), ComponentUtil.SerializerVersion.V1_19_4, ComponentUtil.SerializerVersion.V1_20_3);
pageTag.setValue(updatedComponent.toString());
} catch (final Exception e) {
Via.getManager().debugHandler().error("Error during book conversion", e);
}
}
}
}