2021-03-22 23:06:40 +01:00
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/*
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* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
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* Copyright (C) 2016-2021 ViaVersion and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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2021-04-26 20:52:34 +02:00
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package com.viaversion.viaversion.protocols.protocol1_17to1_16_4.packets;
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2020-11-12 21:34:12 +01:00
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2021-04-26 20:52:34 +02:00
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import com.viaversion.viaversion.api.entities.Entity1_17Types;
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import com.viaversion.viaversion.api.protocol.ClientboundPacketType;
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import com.viaversion.viaversion.api.remapper.PacketRemapper;
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import com.viaversion.viaversion.api.type.Type;
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import com.viaversion.viaversion.api.type.types.version.Types1_14;
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import com.viaversion.viaversion.api.type.types.version.Types1_17;
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import com.viaversion.viaversion.protocols.protocol1_16_2to1_16_1.ClientboundPackets1_16_2;
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import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.ClientboundPackets1_17;
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import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.Protocol1_17To1_16_4;
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import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.metadata.MetadataRewriter1_17To1_16_4;
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2020-11-12 21:34:12 +01:00
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public class EntityPackets {
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public static void register(Protocol1_17To1_16_4 protocol) {
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MetadataRewriter1_17To1_16_4 metadataRewriter = protocol.get(MetadataRewriter1_17To1_16_4.class);
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2021-02-14 14:22:30 +01:00
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metadataRewriter.registerSpawnTrackerWithData(ClientboundPackets1_16_2.SPAWN_ENTITY, Entity1_17Types.FALLING_BLOCK);
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2020-11-12 21:34:12 +01:00
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metadataRewriter.registerTracker(ClientboundPackets1_16_2.SPAWN_MOB);
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2021-02-14 14:22:30 +01:00
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metadataRewriter.registerTracker(ClientboundPackets1_16_2.SPAWN_PLAYER, Entity1_17Types.PLAYER);
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2020-12-09 11:29:07 +01:00
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metadataRewriter.registerMetadataRewriter(ClientboundPackets1_16_2.ENTITY_METADATA, Types1_14.METADATA_LIST, Types1_17.METADATA_LIST);
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2020-11-12 21:34:12 +01:00
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metadataRewriter.registerEntityDestroy(ClientboundPackets1_16_2.DESTROY_ENTITIES);
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2021-02-03 19:30:28 +01:00
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2021-02-24 22:28:39 +01:00
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protocol.registerOutgoing(ClientboundPackets1_16_2.ENTITY_PROPERTIES, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.VAR_INT); // Entity id
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handler(wrapper -> {
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// Collection length is now a var int
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wrapper.write(Type.VAR_INT, wrapper.read(Type.INT));
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});
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}
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});
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2021-02-03 19:30:28 +01:00
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protocol.registerOutgoing(ClientboundPackets1_16_2.PLAYER_POSITION, new PacketRemapper() {
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@Override
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public void registerMap() {
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map(Type.DOUBLE);
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map(Type.DOUBLE);
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map(Type.DOUBLE);
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map(Type.FLOAT);
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map(Type.FLOAT);
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2021-02-11 19:54:00 +01:00
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map(Type.BYTE);
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2021-02-03 19:30:28 +01:00
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map(Type.VAR_INT);
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handler(wrapper -> {
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// Dismount vehicle
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wrapper.write(Type.BOOLEAN, false);
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});
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}
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});
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2021-02-24 22:28:39 +01:00
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protocol.registerOutgoing(ClientboundPackets1_16_2.COMBAT_EVENT, null, new PacketRemapper() {
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@Override
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public void registerMap() {
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handler(wrapper -> {
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// Combat packet actions have been split into individual packets (the content hasn't changed)
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int type = wrapper.read(Type.VAR_INT);
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ClientboundPacketType packetType;
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switch (type) {
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case 0:
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packetType = ClientboundPackets1_17.COMBAT_ENTER;
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break;
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case 1:
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packetType = ClientboundPackets1_17.COMBAT_END;
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break;
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case 2:
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packetType = ClientboundPackets1_17.COMBAT_KILL;
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break;
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default:
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throw new IllegalArgumentException("Invalid combat type received: " + type);
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}
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wrapper.setId(packetType.ordinal());
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});
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}
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});
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// The parent class of the other entity move packets that is never actually used has finally been removed from the id list
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protocol.cancelOutgoing(ClientboundPackets1_16_2.ENTITY_MOVEMENT);
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2020-11-12 21:34:12 +01:00
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}
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}
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