Code/net/minecraft/network/protocol/game/ServerboundSignUpdatePacket.java

package net.minecraft.network.protocol.game;

import net.minecraft.core.BlockPos;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.codec.StreamCodec;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.PacketType;

public class ServerboundSignUpdatePacket implements Packet<ServerGamePacketListener> {
    public static final StreamCodec<FriendlyByteBuf, ServerboundSignUpdatePacket> STREAM_CODEC = Packet.codec(
        ServerboundSignUpdatePacket::write, ServerboundSignUpdatePacket::new
    );
    private static final int MAX_STRING_LENGTH = 384;
    private final BlockPos pos;
    private final String[] lines;
    private final boolean isFrontText;

    public ServerboundSignUpdatePacket(BlockPos p_277902_, boolean p_277750_, String p_278086_, String p_277504_, String p_277814_, String p_277726_) {
        this.pos = p_277902_;
        this.isFrontText = p_277750_;
        this.lines = new String[]{p_278086_, p_277504_, p_277814_, p_277726_};
    }

    private ServerboundSignUpdatePacket(FriendlyByteBuf p_179790_) {
        this.pos = p_179790_.readBlockPos();
        this.isFrontText = p_179790_.readBoolean();
        this.lines = new String[4];

        for (int i = 0; i < 4; i++) {
            this.lines[i] = p_179790_.readUtf(384);
        }
    }

    private void write(FriendlyByteBuf p_134662_) {
        p_134662_.writeBlockPos(this.pos);
        p_134662_.writeBoolean(this.isFrontText);

        for (int i = 0; i < 4; i++) {
            p_134662_.writeUtf(this.lines[i]);
        }
    }

    @Override
    public PacketType<ServerboundSignUpdatePacket> type() {
        return GamePacketTypes.SERVERBOUND_SIGN_UPDATE;
    }

    public void handle(ServerGamePacketListener p_134659_) {
        p_134659_.handleSignUpdate(this);
    }

    public BlockPos getPos() {
        return this.pos;
    }

    public boolean isFrontText() {
        return this.isFrontText;
    }

    public String[] getLines() {
        return this.lines;
    }
}