package net.minecraft.network.protocol.game;

import javax.annotation.Nullable;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.codec.StreamCodec;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.PacketType;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.level.Level;

public class ClientboundSetCameraPacket implements Packet<ClientGamePacketListener> {
    public static final StreamCodec<FriendlyByteBuf, ClientboundSetCameraPacket> STREAM_CODEC = Packet.codec(
        ClientboundSetCameraPacket::write, ClientboundSetCameraPacket::new
    );
    private final int cameraId;

    public ClientboundSetCameraPacket(Entity p_133058_) {
        this.cameraId = p_133058_.getId();
    }

    private ClientboundSetCameraPacket(FriendlyByteBuf p_179278_) {
        this.cameraId = p_179278_.readVarInt();
    }

    private void write(FriendlyByteBuf p_133068_) {
        p_133068_.writeVarInt(this.cameraId);
    }

    @Override
    public PacketType<ClientboundSetCameraPacket> type() {
        return GamePacketTypes.CLIENTBOUND_SET_CAMERA;
    }

    public void handle(ClientGamePacketListener p_133066_) {
        p_133066_.handleSetCamera(this);
    }

    @Nullable
    public Entity getEntity(Level p_133060_) {
        return p_133060_.getEntity(this.cameraId);
    }
}