60 lines
1.7 KiB
Java
60 lines
1.7 KiB
Java
package net.minecraft.network.protocol.game;
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import net.minecraft.network.FriendlyByteBuf;
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import net.minecraft.network.codec.StreamCodec;
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import net.minecraft.network.protocol.Packet;
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import net.minecraft.network.protocol.PacketType;
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import net.minecraft.world.entity.Entity;
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import org.jetbrains.annotations.Nullable;
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public class ClientboundSetEntityLinkPacket implements Packet<ClientGamePacketListener> {
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public static final StreamCodec<FriendlyByteBuf, ClientboundSetEntityLinkPacket> STREAM_CODEC = Packet.codec(
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ClientboundSetEntityLinkPacket::write, ClientboundSetEntityLinkPacket::new
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);
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private final int sourceId;
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/**
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* The entity that is holding the leash, or -1 to clear the holder.
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*/
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private final int destId;
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/**
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* @param destination The entity to link to or {@code null} to break any existing link.
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*/
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public ClientboundSetEntityLinkPacket(Entity source, @Nullable Entity destination) {
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this.sourceId = source.getId();
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this.destId = destination != null ? destination.getId() : 0;
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}
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private ClientboundSetEntityLinkPacket(FriendlyByteBuf buffer) {
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this.sourceId = buffer.readInt();
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this.destId = buffer.readInt();
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}
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/**
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* Writes the raw packet data to the data stream.
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*/
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private void write(FriendlyByteBuf buffer) {
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buffer.writeInt(this.sourceId);
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buffer.writeInt(this.destId);
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}
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@Override
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public PacketType<ClientboundSetEntityLinkPacket> type() {
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return GamePacketTypes.CLIENTBOUND_SET_ENTITY_LINK;
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}
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/**
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* Passes this Packet on to the NetHandler for processing.
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*/
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public void handle(ClientGamePacketListener handler) {
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handler.handleEntityLinkPacket(this);
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}
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public int getSourceId() {
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return this.sourceId;
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}
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public int getDestId() {
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return this.destId;
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}
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}
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