193 lines
10 KiB
Java
193 lines
10 KiB
Java
/*
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* This file is part of ViaAprilFools - https://github.com/RaphiMC/ViaAprilFools
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* Copyright (C) 2021-2024 RK_01/RaphiMC 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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package net.raphimc.viaaprilfools.protocols.protocol1_16to20w14infinite;
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import com.viaversion.viabackwards.api.BackwardsProtocol;
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import com.viaversion.viabackwards.api.data.BackwardsMappings;
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import com.viaversion.viabackwards.api.rewriters.SoundRewriter;
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import com.viaversion.viaversion.api.Via;
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import com.viaversion.viaversion.api.connection.UserConnection;
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import com.viaversion.viaversion.api.minecraft.RegistryType;
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import com.viaversion.viaversion.api.minecraft.entities.EntityTypes1_16;
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import com.viaversion.viaversion.api.protocol.remapper.PacketHandlers;
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import com.viaversion.viaversion.api.type.Type;
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import com.viaversion.viaversion.data.entity.EntityTrackerBase;
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import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.ClientboundPackets1_16;
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import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.Protocol1_16To1_15_2;
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import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.ServerboundPackets1_16;
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import com.viaversion.viaversion.protocols.protocol1_16to1_15_2.provider.PlayerAbilitiesProvider;
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import com.viaversion.viaversion.rewriter.RecipeRewriter;
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import com.viaversion.viaversion.rewriter.StatisticsRewriter;
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import com.viaversion.viaversion.rewriter.TagRewriter;
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import net.raphimc.viaaprilfools.protocols.protocol1_16to20w14infinite.metadata.MetadataRewriter1_16to20w14infinite;
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import net.raphimc.viaaprilfools.protocols.protocol1_16to20w14infinite.packets.BlockItemPackets20w14infinite;
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import net.raphimc.viaaprilfools.protocols.protocol1_16to20w14infinite.packets.EntityPackets20w14infinite;
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import java.util.UUID;
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public class Protocol1_16to20w14infinite extends BackwardsProtocol<ClientboundPackets20w14infinite, ClientboundPackets1_16, ServerboundPackets20w14infinite, ServerboundPackets1_16> {
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public static final BackwardsMappings MAPPINGS = new BackwardsMappings("20w14infinite", "1.16");
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private static final UUID ZERO_UUID = new UUID(0, 0);
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private BlockItemPackets20w14infinite blockItemPackets;
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private TagRewriter<ClientboundPackets20w14infinite> tagRewriter;
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private MetadataRewriter1_16to20w14infinite metadataRewriter;
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public Protocol1_16to20w14infinite() {
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super(ClientboundPackets20w14infinite.class, ClientboundPackets1_16.class, ServerboundPackets20w14infinite.class, ServerboundPackets1_16.class);
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}
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@Override
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protected void registerPackets() {
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this.metadataRewriter = new MetadataRewriter1_16to20w14infinite(this);
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metadataRewriter.register();
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tagRewriter = new TagRewriter<>(this);
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this.executeAsyncAfterLoaded(Protocol1_16To1_15_2.class, () -> {
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MAPPINGS.load();
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this.onMappingDataLoaded();
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});
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tagRewriter.register(ClientboundPackets20w14infinite.TAGS, RegistryType.ENTITY);
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new StatisticsRewriter<>(this).register(ClientboundPackets20w14infinite.STATISTICS);
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this.blockItemPackets = new BlockItemPackets20w14infinite(this);
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this.blockItemPackets.register();
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EntityPackets20w14infinite.register(this);
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final SoundRewriter<ClientboundPackets20w14infinite> soundRewriter = new SoundRewriter<>(this);
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soundRewriter.registerSound(ClientboundPackets20w14infinite.SOUND);
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soundRewriter.registerSound(ClientboundPackets20w14infinite.ENTITY_SOUND);
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soundRewriter.registerNamedSound(ClientboundPackets20w14infinite.NAMED_SOUND);
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soundRewriter.registerStopSound(ClientboundPackets20w14infinite.STOP_SOUND);
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new RecipeRewriter<>(this).register(ClientboundPackets20w14infinite.DECLARE_RECIPES);
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this.registerClientbound(ClientboundPackets20w14infinite.CHAT_MESSAGE, new PacketHandlers() {
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@Override
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public void register() {
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map(Type.COMPONENT);
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map(Type.BYTE);
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handler(wrapper -> {
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wrapper.write(Type.UUID, ZERO_UUID); // Sender uuid - always send as 'system'
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});
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}
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});
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this.cancelServerbound(ServerboundPackets1_16.GENERATE_JIGSAW);
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this.registerServerbound(ServerboundPackets1_16.INTERACT_ENTITY, new PacketHandlers() {
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@Override
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public void register() {
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handler(wrapper -> {
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wrapper.passthrough(Type.VAR_INT); // Entity Id
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int action = wrapper.passthrough(Type.VAR_INT);
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if (action == 0 || action == 2) {
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if (action == 2) {
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// Location
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wrapper.passthrough(Type.FLOAT);
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wrapper.passthrough(Type.FLOAT);
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wrapper.passthrough(Type.FLOAT);
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}
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wrapper.passthrough(Type.VAR_INT); // Hand
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}
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// New boolean: Whether the client is sneaking/pressing shift
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wrapper.read(Type.BOOLEAN);
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});
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}
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});
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this.registerServerbound(ServerboundPackets1_16.PLAYER_ABILITIES, new PacketHandlers() {
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@Override
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public void register() {
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map(Type.BYTE); // Flags
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handler(wrapper -> {
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final PlayerAbilitiesProvider playerAbilities = Via.getManager().getProviders().get(PlayerAbilitiesProvider.class);
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wrapper.write(Type.FLOAT, playerAbilities.getFlyingSpeed(wrapper.user()));
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wrapper.write(Type.FLOAT, playerAbilities.getWalkingSpeed(wrapper.user()));
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});
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}
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});
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}
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@Override
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protected void onMappingDataLoaded() {
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int[] wallPostOverrideTag = new int[47];
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int arrayIndex = 0;
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wallPostOverrideTag[arrayIndex++] = 140;
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wallPostOverrideTag[arrayIndex++] = 179;
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wallPostOverrideTag[arrayIndex++] = 264;
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for (int i = 153; i <= 158; i++) {
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wallPostOverrideTag[arrayIndex++] = i;
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}
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for (int i = 163; i <= 168; i++) {
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wallPostOverrideTag[arrayIndex++] = i;
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}
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for (int i = 408; i <= 439; i++) {
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wallPostOverrideTag[arrayIndex++] = i;
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}
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tagRewriter.addTag(RegistryType.BLOCK, "minecraft:wall_post_override", wallPostOverrideTag);
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tagRewriter.addTag(RegistryType.BLOCK, "minecraft:beacon_base_blocks", 133, 134, 148, 265);
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tagRewriter.addTag(RegistryType.BLOCK, "minecraft:climbable", 160, 241, 658);
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tagRewriter.addTag(RegistryType.BLOCK, "minecraft:fire", 142);
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tagRewriter.addTag(RegistryType.BLOCK, "minecraft:campfires", 679);
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tagRewriter.addTag(RegistryType.BLOCK, "minecraft:fence_gates", 242, 467, 468, 469, 470, 471);
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tagRewriter.addTag(RegistryType.BLOCK, "minecraft:unstable_bottom_center", 242, 467, 468, 469, 470, 471);
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tagRewriter.addTag(RegistryType.BLOCK, "minecraft:wooden_trapdoors", 193, 194, 195, 196, 197, 198);
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tagRewriter.addTag(RegistryType.ITEM, "minecraft:wooden_trapdoors", 215, 216, 217, 218, 219, 220);
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tagRewriter.addTag(RegistryType.ITEM, "minecraft:beacon_payment_items", 529, 530, 531, 760);
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tagRewriter.addTag(RegistryType.ENTITY, "minecraft:impact_projectiles", 2, 72, 71, 37, 69, 79, 83, 15, 93);
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// The client crashes if we don't send all tags it may use
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tagRewriter.addEmptyTag(RegistryType.BLOCK, "minecraft:guarded_by_piglins");
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tagRewriter.addEmptyTag(RegistryType.BLOCK, "minecraft:soul_speed_blocks");
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tagRewriter.addEmptyTag(RegistryType.BLOCK, "minecraft:soul_fire_base_blocks");
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tagRewriter.addEmptyTag(RegistryType.BLOCK, "minecraft:non_flammable_wood");
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tagRewriter.addEmptyTag(RegistryType.ITEM, "minecraft:non_flammable_wood");
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// The rest of not accessed tags added in older versions; #1830
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tagRewriter.addEmptyTags(RegistryType.BLOCK, "minecraft:bamboo_plantable_on", "minecraft:beds", "minecraft:bee_growables",
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"minecraft:beehives", "minecraft:coral_plants", "minecraft:crops", "minecraft:dragon_immune", "minecraft:flowers",
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"minecraft:portals", "minecraft:shulker_boxes", "minecraft:small_flowers", "minecraft:tall_flowers", "minecraft:trapdoors",
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"minecraft:underwater_bonemeals", "minecraft:wither_immune", "minecraft:wooden_fences", "minecraft:wooden_trapdoors");
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tagRewriter.addEmptyTags(RegistryType.ENTITY, "minecraft:arrows", "minecraft:beehive_inhabitors", "minecraft:raiders", "minecraft:skeletons");
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tagRewriter.addEmptyTags(RegistryType.ITEM, "minecraft:beds", "minecraft:coals", "minecraft:fences", "minecraft:flowers",
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"minecraft:lectern_books", "minecraft:music_discs", "minecraft:small_flowers", "minecraft:tall_flowers", "minecraft:trapdoors", "minecraft:walls", "minecraft:wooden_fences");
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}
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@Override
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public void init(UserConnection userConnection) {
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userConnection.addEntityTracker(this.getClass(), new EntityTrackerBase(userConnection, EntityTypes1_16.PLAYER));
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}
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@Override
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public BlockItemPackets20w14infinite getItemRewriter() {
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return this.blockItemPackets;
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}
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@Override
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public MetadataRewriter1_16to20w14infinite getEntityRewriter() {
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return this.metadataRewriter;
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}
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@Override
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public BackwardsMappings getMappingData() {
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return MAPPINGS;
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}
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}
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