190 lines
8.8 KiB
Java
190 lines
8.8 KiB
Java
/*
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* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
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* Copyright (C) 2016-2023 ViaVersion and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package com.viaversion.viaversion.api.type.types.misc;
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import com.viaversion.viaversion.api.Via;
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import com.viaversion.viaversion.api.data.ParticleMappings;
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import com.viaversion.viaversion.api.minecraft.item.Item;
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import com.viaversion.viaversion.api.protocol.Protocol;
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import com.viaversion.viaversion.api.type.Type;
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import com.viaversion.viaversion.api.minecraft.Particle;
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import com.viaversion.viaversion.util.Key;
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import io.netty.buffer.ByteBuf;
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import it.unimi.dsi.fastutil.ints.Int2ObjectArrayMap;
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import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
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public class ParticleType extends Type<Particle> {
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private final Int2ObjectMap<ParticleReader> readers;
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public ParticleType(final Int2ObjectMap<ParticleReader> readers) {
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super("Particle", Particle.class);
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this.readers = readers;
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}
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public ParticleType() {
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this(new Int2ObjectArrayMap<>());
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}
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public ParticleTypeFiller filler(final Protocol<?, ?, ?, ?> protocol) {
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return filler(protocol, true);
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}
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public ParticleTypeFiller filler(final Protocol<?, ?, ?, ?> protocol, final boolean useMappedNames) {
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return new ParticleTypeFiller(protocol, useMappedNames);
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}
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@Override
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public void write(final ByteBuf buffer, final Particle object) throws Exception {
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Type.VAR_INT.writePrimitive(buffer, object.getId());
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for (final Particle.ParticleData<?> data : object.getArguments()) {
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data.write(buffer);
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}
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}
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@Override
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public Particle read(final ByteBuf buffer) throws Exception {
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final int type = Type.VAR_INT.readPrimitive(buffer);
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final Particle particle = new Particle(type);
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final ParticleReader reader = readers.get(type);
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if (reader != null) {
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reader.read(buffer, particle);
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}
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return particle;
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}
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public static ParticleReader itemHandler(final Type<Item> itemType) {
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return (buf, particle) -> particle.add(itemType, itemType.read(buf));
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}
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public static final class Readers {
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public static final ParticleReader BLOCK = (buf, particle) -> {
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particle.add(Type.VAR_INT, Type.VAR_INT.readPrimitive(buf)); // Flat Block
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};
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public static final ParticleReader ITEM1_13 = itemHandler(Type.ITEM1_13);
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public static final ParticleReader ITEM1_13_2 = itemHandler(Type.ITEM1_13_2);
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public static final ParticleReader ITEM1_20_2 = itemHandler(Type.ITEM1_20_2);
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public static final ParticleReader DUST = (buf, particle) -> {
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Red 0-1
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Green 0-1
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Blue 0-1
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Scale 0.01-4
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};
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public static final ParticleReader DUST_TRANSITION = (buf, particle) -> {
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Red 0-1
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Green 0-1
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Blue 0-1
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Scale 0.01-4
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Red
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Green
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Blue
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};
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public static final ParticleReader VIBRATION = (buf, particle) -> {
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particle.add(Type.POSITION1_14, Type.POSITION1_14.read(buf)); // From block pos
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String resourceLocation = Type.STRING.read(buf);
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particle.add(Type.STRING, resourceLocation);
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resourceLocation = Key.stripMinecraftNamespace(resourceLocation);
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if (resourceLocation.equals("block")) {
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particle.add(Type.POSITION1_14, Type.POSITION1_14.read(buf)); // Target block pos
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} else if (resourceLocation.equals("entity")) {
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particle.add(Type.VAR_INT, Type.VAR_INT.readPrimitive(buf)); // Target entity
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} else {
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Via.getPlatform().getLogger().warning("Unknown vibration path position source type: " + resourceLocation);
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}
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particle.add(Type.VAR_INT, Type.VAR_INT.readPrimitive(buf)); // Arrival in ticks
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};
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public static final ParticleReader VIBRATION1_19 = (buf, particle) -> {
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String resourceLocation = Type.STRING.read(buf);
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particle.add(Type.STRING, resourceLocation);
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resourceLocation = Key.stripMinecraftNamespace(resourceLocation);
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if (resourceLocation.equals("block")) {
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particle.add(Type.POSITION1_14, Type.POSITION1_14.read(buf)); // Target block pos
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} else if (resourceLocation.equals("entity")) {
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particle.add(Type.VAR_INT, Type.VAR_INT.readPrimitive(buf)); // Target entity
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Y offset
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} else {
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Via.getPlatform().getLogger().warning("Unknown vibration path position source type: " + resourceLocation);
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}
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particle.add(Type.VAR_INT, Type.VAR_INT.readPrimitive(buf)); // Arrival in ticks
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};
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public static final ParticleReader VIBRATION1_20_3 = (buf, particle) -> {
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final int sourceTypeId = Type.VAR_INT.readPrimitive(buf);
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particle.add(Type.VAR_INT, sourceTypeId);
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if (sourceTypeId == 0) { // Block
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particle.add(Type.POSITION1_14, Type.POSITION1_14.read(buf)); // Target block pos
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} else if (sourceTypeId == 1) { // Entity
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particle.add(Type.VAR_INT, Type.VAR_INT.readPrimitive(buf)); // Target entity
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Y offset
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} else {
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Via.getPlatform().getLogger().warning("Unknown vibration path position source type: " + sourceTypeId);
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}
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particle.add(Type.VAR_INT, Type.VAR_INT.readPrimitive(buf)); // Arrival in ticks
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};
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public static final ParticleReader SCULK_CHARGE = (buf, particle) -> {
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particle.add(Type.FLOAT, Type.FLOAT.readPrimitive(buf)); // Roll
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};
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public static final ParticleReader SHRIEK = (buf, particle) -> {
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particle.add(Type.VAR_INT, Type.VAR_INT.readPrimitive(buf)); // Delay
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};
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}
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public final class ParticleTypeFiller {
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private final ParticleMappings mappings;
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private final boolean useMappedNames;
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private ParticleTypeFiller(final Protocol<?, ?, ?, ?> protocol, final boolean useMappedNames) {
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this.mappings = protocol.getMappingData().getParticleMappings();
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this.useMappedNames = useMappedNames;
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}
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public ParticleTypeFiller reader(final String identifier, final ParticleReader reader) {
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readers.put(useMappedNames ? mappings.mappedId(identifier) : mappings.id(identifier), reader);
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return this;
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}
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public ParticleTypeFiller reader(final int id, final ParticleReader reader) {
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readers.put(id, reader);
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return this;
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}
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}
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@FunctionalInterface
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public interface ParticleReader {
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/**
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* Reads particle data from the buffer and adds it to the particle data.
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*
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* @param buf buffer
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* @param particle particle
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* @throws Exception if an error occurs during buffer reading
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*/
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void read(ByteBuf buf, Particle particle) throws Exception;
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}
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}
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