56 lines
2.2 KiB
Java
56 lines
2.2 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*
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* Could not load the following classes:
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* com.google.common.primitives.Ints
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* com.mojang.datafixers.kinds.App
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* com.mojang.datafixers.kinds.Applicative
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* com.mojang.serialization.Codec
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* com.mojang.serialization.codecs.RecordCodecBuilder
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* org.jspecify.annotations.Nullable
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*/
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package net.minecraft.network.chat;
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import com.google.common.primitives.Ints;
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import com.mojang.datafixers.kinds.App;
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import com.mojang.datafixers.kinds.Applicative;
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import com.mojang.serialization.Codec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import java.security.SignatureException;
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import java.util.UUID;
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import net.minecraft.core.UUIDUtil;
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import net.minecraft.util.ExtraCodecs;
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import net.minecraft.util.SignatureUpdater;
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import net.minecraft.util.Util;
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import org.jspecify.annotations.Nullable;
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public record SignedMessageLink(int index, UUID sender, UUID sessionId) {
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public static final Codec<SignedMessageLink> CODEC = RecordCodecBuilder.create(i -> i.group((App)ExtraCodecs.NON_NEGATIVE_INT.fieldOf("index").forGetter(SignedMessageLink::index), (App)UUIDUtil.CODEC.fieldOf("sender").forGetter(SignedMessageLink::sender), (App)UUIDUtil.CODEC.fieldOf("session_id").forGetter(SignedMessageLink::sessionId)).apply((Applicative)i, SignedMessageLink::new));
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public static SignedMessageLink unsigned(UUID sender) {
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return SignedMessageLink.root(sender, Util.NIL_UUID);
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}
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public static SignedMessageLink root(UUID sender, UUID sessionId) {
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return new SignedMessageLink(0, sender, sessionId);
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}
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public void updateSignature(SignatureUpdater.Output output) throws SignatureException {
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output.update(UUIDUtil.uuidToByteArray(this.sender));
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output.update(UUIDUtil.uuidToByteArray(this.sessionId));
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output.update(Ints.toByteArray((int)this.index));
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}
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public boolean isDescendantOf(SignedMessageLink link) {
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return this.index > link.index() && this.sender.equals(link.sender()) && this.sessionId.equals(link.sessionId());
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}
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public @Nullable SignedMessageLink advance() {
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if (this.index == Integer.MAX_VALUE) {
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return null;
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}
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return new SignedMessageLink(this.index + 1, this.sender, this.sessionId);
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}
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}
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