215 lines
10 KiB
Java
215 lines
10 KiB
Java
/*
|
|
* This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
|
|
* Copyright (C) 2016-2021 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 nl.matsv.viabackwards.protocol.protocol1_13to1_13_1;
|
|
|
|
import nl.matsv.viabackwards.api.BackwardsProtocol;
|
|
import nl.matsv.viabackwards.api.data.BackwardsMappings;
|
|
import nl.matsv.viabackwards.api.entities.storage.EntityTracker;
|
|
import nl.matsv.viabackwards.api.rewriters.TranslatableRewriter;
|
|
import nl.matsv.viabackwards.protocol.protocol1_13to1_13_1.data.CommandRewriter1_13_1;
|
|
import nl.matsv.viabackwards.protocol.protocol1_13to1_13_1.packets.EntityPackets1_13_1;
|
|
import nl.matsv.viabackwards.protocol.protocol1_13to1_13_1.packets.InventoryPackets1_13_1;
|
|
import nl.matsv.viabackwards.protocol.protocol1_13to1_13_1.packets.WorldPackets1_13_1;
|
|
import us.myles.ViaVersion.api.PacketWrapper;
|
|
import us.myles.ViaVersion.api.data.UserConnection;
|
|
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;
|
|
import us.myles.ViaVersion.protocols.protocol1_13_1to1_13.Protocol1_13_1To1_13;
|
|
import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13;
|
|
import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13;
|
|
import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
|
|
|
|
public class Protocol1_13To1_13_1 extends BackwardsProtocol<ClientboundPackets1_13, ClientboundPackets1_13, ServerboundPackets1_13, ServerboundPackets1_13> {
|
|
|
|
public static final BackwardsMappings MAPPINGS = new BackwardsMappings("1.13.2", "1.13", Protocol1_13_1To1_13.class, true);
|
|
|
|
public Protocol1_13To1_13_1() {
|
|
super(ClientboundPackets1_13.class, ClientboundPackets1_13.class, ServerboundPackets1_13.class, ServerboundPackets1_13.class);
|
|
}
|
|
|
|
@Override
|
|
protected void registerPackets() {
|
|
executeAsyncAfterLoaded(Protocol1_13_1To1_13.class, MAPPINGS::load);
|
|
|
|
new EntityPackets1_13_1(this).register();
|
|
InventoryPackets1_13_1.register(this);
|
|
WorldPackets1_13_1.register(this);
|
|
|
|
TranslatableRewriter translatableRewriter = new TranslatableRewriter(this);
|
|
translatableRewriter.registerChatMessage(ClientboundPackets1_13.CHAT_MESSAGE);
|
|
translatableRewriter.registerLegacyOpenWindow(ClientboundPackets1_13.OPEN_WINDOW);
|
|
translatableRewriter.registerCombatEvent(ClientboundPackets1_13.COMBAT_EVENT);
|
|
translatableRewriter.registerDisconnect(ClientboundPackets1_13.DISCONNECT);
|
|
translatableRewriter.registerTabList(ClientboundPackets1_13.TAB_LIST);
|
|
translatableRewriter.registerTitle(ClientboundPackets1_13.TITLE);
|
|
translatableRewriter.registerPing();
|
|
|
|
new CommandRewriter1_13_1(this).registerDeclareCommands(ClientboundPackets1_13.DECLARE_COMMANDS);
|
|
|
|
registerIncoming(ServerboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {
|
|
@Override
|
|
public void registerMap() {
|
|
map(Type.VAR_INT);
|
|
map(Type.STRING, new ValueTransformer<String, String>(Type.STRING) {
|
|
@Override
|
|
public String transform(PacketWrapper wrapper, String inputValue) {
|
|
// 1.13 starts sending slash at start, so we remove it for compatibility
|
|
return !inputValue.startsWith("/") ? "/" + inputValue : inputValue;
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
registerIncoming(ServerboundPackets1_13.EDIT_BOOK, new PacketRemapper() {
|
|
@Override
|
|
public void registerMap() {
|
|
map(Type.FLAT_ITEM);
|
|
map(Type.BOOLEAN);
|
|
handler(new PacketHandler() {
|
|
@Override
|
|
public void handle(PacketWrapper wrapper) throws Exception {
|
|
InventoryPackets1_13_1.toServer(wrapper.get(Type.FLAT_ITEM, 0));
|
|
wrapper.write(Type.VAR_INT, 0);
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
registerOutgoing(ClientboundPackets1_13.TAB_COMPLETE, new PacketRemapper() {
|
|
@Override
|
|
public void registerMap() {
|
|
map(Type.VAR_INT); // Transaction id
|
|
map(Type.VAR_INT); // Start
|
|
map(Type.VAR_INT); // Length
|
|
map(Type.VAR_INT); // Count
|
|
handler(new PacketHandler() {
|
|
@Override
|
|
public void handle(PacketWrapper wrapper) throws Exception {
|
|
int start = wrapper.get(Type.VAR_INT, 1);
|
|
wrapper.set(Type.VAR_INT, 1, start - 1); // Offset by +1 to take into account / at beginning
|
|
// Passthrough suggestions
|
|
int count = wrapper.get(Type.VAR_INT, 3);
|
|
for (int i = 0; i < count; i++) {
|
|
wrapper.passthrough(Type.STRING);
|
|
boolean hasTooltip = wrapper.passthrough(Type.BOOLEAN);
|
|
if (hasTooltip) {
|
|
wrapper.passthrough(Type.STRING); // JSON Tooltip
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
registerOutgoing(ClientboundPackets1_13.BOSSBAR, new PacketRemapper() {
|
|
@Override
|
|
public void registerMap() {
|
|
map(Type.UUID);
|
|
map(Type.VAR_INT);
|
|
handler(new PacketHandler() {
|
|
@Override
|
|
public void handle(PacketWrapper wrapper) throws Exception {
|
|
int action = wrapper.get(Type.VAR_INT, 0);
|
|
if (action == 0 || action == 3) {
|
|
translatableRewriter.processText(wrapper.passthrough(Type.COMPONENT));
|
|
if (action == 0) {
|
|
wrapper.passthrough(Type.FLOAT);
|
|
wrapper.passthrough(Type.VAR_INT);
|
|
wrapper.passthrough(Type.VAR_INT);
|
|
short flags = wrapper.read(Type.UNSIGNED_BYTE);
|
|
if ((flags & 0x04) != 0) flags |= 0x02;
|
|
wrapper.write(Type.UNSIGNED_BYTE, flags);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
registerOutgoing(ClientboundPackets1_13.ADVANCEMENTS, new PacketRemapper() {
|
|
@Override
|
|
public void registerMap() {
|
|
handler(new PacketHandler() {
|
|
@Override
|
|
public void handle(PacketWrapper wrapper) throws Exception {
|
|
wrapper.passthrough(Type.BOOLEAN); // Reset/clear
|
|
int size = wrapper.passthrough(Type.VAR_INT); // Mapping size
|
|
|
|
for (int i = 0; i < size; i++) {
|
|
wrapper.passthrough(Type.STRING); // Identifier
|
|
|
|
// Parent
|
|
if (wrapper.passthrough(Type.BOOLEAN))
|
|
wrapper.passthrough(Type.STRING);
|
|
|
|
// Display data
|
|
if (wrapper.passthrough(Type.BOOLEAN)) {
|
|
wrapper.passthrough(Type.COMPONENT); // Title
|
|
wrapper.passthrough(Type.COMPONENT); // Description
|
|
Item icon = wrapper.passthrough(Type.FLAT_ITEM);
|
|
InventoryPackets1_13_1.toClient(icon);
|
|
wrapper.passthrough(Type.VAR_INT); // Frame type
|
|
int flags = wrapper.passthrough(Type.INT); // Flags
|
|
if ((flags & 1) != 0)
|
|
wrapper.passthrough(Type.STRING); // Background texture
|
|
wrapper.passthrough(Type.FLOAT); // X
|
|
wrapper.passthrough(Type.FLOAT); // Y
|
|
}
|
|
|
|
wrapper.passthrough(Type.STRING_ARRAY); // Criteria
|
|
|
|
int arrayLength = wrapper.passthrough(Type.VAR_INT);
|
|
for (int array = 0; array < arrayLength; array++) {
|
|
wrapper.passthrough(Type.STRING_ARRAY); // String array
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
new TagRewriter(this, null).register(ClientboundPackets1_13.TAGS, RegistryType.ITEM);
|
|
new StatisticsRewriter(this, null).register(ClientboundPackets1_13.STATISTICS);
|
|
}
|
|
|
|
@Override
|
|
public void init(UserConnection user) {
|
|
// Register EntityTracker if it doesn't exist yet.
|
|
if (!user.has(EntityTracker.class))
|
|
user.put(new EntityTracker(user));
|
|
|
|
// Init protocol in EntityTracker
|
|
user.get(EntityTracker.class).initProtocol(this);
|
|
|
|
if (!user.has(ClientWorld.class)) {
|
|
user.put(new ClientWorld(user));
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public BackwardsMappings getMappingData() {
|
|
return MAPPINGS;
|
|
}
|
|
}
|