59 lines
2.5 KiB
Java
59 lines
2.5 KiB
Java
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package net.minecraft.server.network.config;
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import com.mojang.serialization.DynamicOps;
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import java.util.List;
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import java.util.Set;
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import java.util.function.Consumer;
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import net.minecraft.core.LayeredRegistryAccess;
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import net.minecraft.core.RegistrySynchronization;
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import net.minecraft.nbt.NbtOps;
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import net.minecraft.nbt.Tag;
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import net.minecraft.network.protocol.Packet;
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import net.minecraft.network.protocol.common.ClientboundUpdateTagsPacket;
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import net.minecraft.network.protocol.configuration.ClientboundRegistryDataPacket;
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import net.minecraft.network.protocol.configuration.ClientboundSelectKnownPacks;
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import net.minecraft.resources.ResourceKey;
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import net.minecraft.server.RegistryLayer;
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import net.minecraft.server.network.ConfigurationTask;
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import net.minecraft.server.packs.repository.KnownPack;
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import net.minecraft.tags.TagNetworkSerialization;
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public class SynchronizeRegistriesTask implements ConfigurationTask {
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public static final ConfigurationTask.Type TYPE = new ConfigurationTask.Type("synchronize_registries");
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private final List<KnownPack> requestedPacks;
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private final LayeredRegistryAccess<RegistryLayer> registries;
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public SynchronizeRegistriesTask(List<KnownPack> p_331975_, LayeredRegistryAccess<RegistryLayer> p_334926_) {
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this.requestedPacks = p_331975_;
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this.registries = p_334926_;
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}
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@Override
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public void start(Consumer<Packet<?>> p_333641_) {
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p_333641_.accept(new ClientboundSelectKnownPacks(this.requestedPacks));
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}
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private void sendRegistries(Consumer<Packet<?>> p_333495_, Set<KnownPack> p_335321_) {
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DynamicOps<Tag> dynamicops = this.registries.compositeAccess().createSerializationContext(NbtOps.INSTANCE);
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RegistrySynchronization.packRegistries(
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dynamicops,
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this.registries.getAccessFrom(RegistryLayer.WORLDGEN),
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p_335321_,
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(p_334638_, p_328189_) -> p_333495_.accept(new ClientboundRegistryDataPacket(p_334638_, p_328189_))
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);
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p_333495_.accept(new ClientboundUpdateTagsPacket(TagNetworkSerialization.serializeTagsToNetwork(this.registries)));
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}
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public void handleResponse(List<KnownPack> p_332734_, Consumer<Packet<?>> p_331332_) {
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if (p_332734_.equals(this.requestedPacks)) {
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this.sendRegistries(p_331332_, Set.copyOf(this.requestedPacks));
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} else {
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this.sendRegistries(p_331332_, Set.of());
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}
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}
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@Override
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public ConfigurationTask.Type type() {
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return TYPE;
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}
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}
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