149 lines
7.1 KiB
Java
149 lines
7.1 KiB
Java
/*
|
|
* 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 <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package com.viaversion.viaversion.protocols.protocol1_16to1_15_2.packets;
|
|
|
|
import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
|
|
import com.github.steveice10.opennbt.tag.builtin.IntArrayTag;
|
|
import com.github.steveice10.opennbt.tag.builtin.LongArrayTag;
|
|
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.minecraft.chunks.Chunk;
|
|
import com.viaversion.viaversion.api.minecraft.chunks.ChunkSection;
|
|
import com.viaversion.viaversion.api.minecraft.chunks.DataPalette;
|
|
import com.viaversion.viaversion.api.minecraft.chunks.PaletteType;
|
|
import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
|
|
import com.viaversion.viaversion.api.type.Type;
|
|
import com.viaversion.viaversion.api.type.types.chunk.ChunkType1_15;
|
|
import com.viaversion.viaversion.api.type.types.chunk.ChunkType1_16;
|
|
import com.viaversion.viaversion.protocols.protocol1_15to1_14_4.ClientboundPackets1_15;
|
|
import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.Protocol1_16To1_15_2;
|
|
import com.viaversion.viaversion.rewriter.BlockRewriter;
|
|
import com.viaversion.viaversion.util.CompactArrayUtil;
|
|
import com.viaversion.viaversion.util.UUIDUtil;
|
|
import java.util.Map;
|
|
import java.util.UUID;
|
|
|
|
public class WorldPackets {
|
|
|
|
public static void register(Protocol1_16To1_15_2 protocol) {
|
|
BlockRewriter<ClientboundPackets1_15> blockRewriter = BlockRewriter.for1_14(protocol);
|
|
|
|
blockRewriter.registerBlockAction(ClientboundPackets1_15.BLOCK_ACTION);
|
|
blockRewriter.registerBlockChange(ClientboundPackets1_15.BLOCK_CHANGE);
|
|
blockRewriter.registerMultiBlockChange(ClientboundPackets1_15.MULTI_BLOCK_CHANGE);
|
|
blockRewriter.registerAcknowledgePlayerDigging(ClientboundPackets1_15.ACKNOWLEDGE_PLAYER_DIGGING);
|
|
|
|
protocol.registerClientbound(ClientboundPackets1_15.UPDATE_LIGHT, new PacketHandlers() {
|
|
@Override
|
|
public void register() {
|
|
map(Type.VAR_INT); // x
|
|
map(Type.VAR_INT); // y
|
|
handler(wrapper -> wrapper.write(Type.BOOLEAN, true)); // Take neighbour's light into account as well
|
|
}
|
|
});
|
|
|
|
protocol.registerClientbound(ClientboundPackets1_15.CHUNK_DATA, wrapper -> {
|
|
Chunk chunk = wrapper.read(ChunkType1_15.TYPE);
|
|
wrapper.write(ChunkType1_16.TYPE, chunk);
|
|
|
|
chunk.setIgnoreOldLightData(chunk.isFullChunk());
|
|
|
|
for (int s = 0; s < chunk.getSections().length; s++) {
|
|
ChunkSection section = chunk.getSections()[s];
|
|
if (section == null) {
|
|
continue;
|
|
}
|
|
|
|
DataPalette palette = section.palette(PaletteType.BLOCKS);
|
|
for (int i = 0; i < palette.size(); i++) {
|
|
int mappedBlockStateId = protocol.getMappingData().getNewBlockStateId(palette.idByIndex(i));
|
|
palette.setIdByIndex(i, mappedBlockStateId);
|
|
}
|
|
}
|
|
|
|
CompoundTag heightMaps = chunk.getHeightMap();
|
|
for (Tag heightMapTag : heightMaps.values()) {
|
|
LongArrayTag heightMap = (LongArrayTag) heightMapTag;
|
|
int[] heightMapData = new int[256];
|
|
CompactArrayUtil.iterateCompactArray(9, heightMapData.length, heightMap.getValue(), (i, v) -> heightMapData[i] = v);
|
|
heightMap.setValue(CompactArrayUtil.createCompactArrayWithPadding(9, heightMapData.length, i -> heightMapData[i]));
|
|
}
|
|
|
|
if (chunk.getBlockEntities() == null) return;
|
|
for (CompoundTag blockEntity : chunk.getBlockEntities()) {
|
|
handleBlockEntity(protocol, blockEntity);
|
|
}
|
|
});
|
|
|
|
protocol.registerClientbound(ClientboundPackets1_15.BLOCK_ENTITY_DATA, wrapper -> {
|
|
wrapper.passthrough(Type.POSITION1_14); // Position
|
|
wrapper.passthrough(Type.UNSIGNED_BYTE); // Action
|
|
CompoundTag tag = wrapper.passthrough(Type.NAMED_COMPOUND_TAG);
|
|
handleBlockEntity(protocol, tag);
|
|
});
|
|
|
|
blockRewriter.registerEffect(ClientboundPackets1_15.EFFECT, 1010, 2001);
|
|
}
|
|
|
|
private static void handleBlockEntity(Protocol1_16To1_15_2 protocol, CompoundTag compoundTag) {
|
|
StringTag idTag = compoundTag.getStringTag("id");
|
|
if (idTag == null) return;
|
|
|
|
String id = idTag.getValue();
|
|
if (id.equals("minecraft:conduit")) {
|
|
Tag targetUuidTag = compoundTag.remove("target_uuid");
|
|
if (!(targetUuidTag instanceof StringTag)) return;
|
|
|
|
// target_uuid -> Target
|
|
UUID targetUuid = UUID.fromString((String) targetUuidTag.getValue());
|
|
compoundTag.put("Target", new IntArrayTag(UUIDUtil.toIntArray(targetUuid)));
|
|
} else if (id.equals("minecraft:skull") && compoundTag.getCompoundTag("Owner") != null) {
|
|
CompoundTag ownerTag = compoundTag.removeUnchecked("Owner");
|
|
Tag ownerUuidTag = ownerTag.remove("Id");
|
|
if (ownerUuidTag instanceof StringTag) {
|
|
UUID ownerUuid = UUID.fromString(((StringTag) ownerUuidTag).getValue());
|
|
ownerTag.put("Id", new IntArrayTag(UUIDUtil.toIntArray(ownerUuid)));
|
|
}
|
|
|
|
// Owner -> SkullOwner
|
|
CompoundTag skullOwnerTag = new CompoundTag();
|
|
for (Map.Entry<String, Tag> entry : ownerTag.entrySet()) {
|
|
skullOwnerTag.put(entry.getKey(), entry.getValue());
|
|
}
|
|
compoundTag.put("SkullOwner", skullOwnerTag);
|
|
} else if (id.equals("minecraft:sign")) {
|
|
for (int i = 1; i <= 4; i++) {
|
|
StringTag line = compoundTag.getStringTag("Text" + i);
|
|
if (line != null) {
|
|
JsonElement text = protocol.getComponentRewriter().processText(line.getValue());
|
|
compoundTag.putString("Text" + i, text.toString());
|
|
}
|
|
}
|
|
} else if (id.equals("minecraft:mob_spawner")) {
|
|
CompoundTag spawnDataTag = compoundTag.getCompoundTag("SpawnData");
|
|
if (spawnDataTag != null) {
|
|
StringTag spawnDataIdTag = spawnDataTag.getStringTag("id");
|
|
if (spawnDataIdTag != null && spawnDataIdTag.getValue().equals("minecraft:zombie_pigman")) {
|
|
spawnDataIdTag.setValue("minecraft:zombified_piglin");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|