package net.minecraft.network.protocol.game;

import java.util.List;
import javax.annotation.Nullable;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.codec.ByteBufCodecs;
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.entity.vehicle.NewMinecartBehavior;
import net.minecraft.world.level.Level;

public record ClientboundMoveMinecartPacket(int entityId, List<NewMinecartBehavior.MinecartStep> lerpSteps) implements Packet<ClientGamePacketListener> {
    public static final StreamCodec<FriendlyByteBuf, ClientboundMoveMinecartPacket> STREAM_CODEC = StreamCodec.composite(
        ByteBufCodecs.VAR_INT,
        ClientboundMoveMinecartPacket::entityId,
        NewMinecartBehavior.MinecartStep.STREAM_CODEC.apply(ByteBufCodecs.list()),
        ClientboundMoveMinecartPacket::lerpSteps,
        ClientboundMoveMinecartPacket::new
    );

    @Override
    public PacketType<ClientboundMoveMinecartPacket> type() {
        return GamePacketTypes.CLIENTBOUND_MOVE_MINECART_ALONG_TRACK;
    }

    @Override
    public void handle(ClientGamePacketListener handler) {
        handler.handleMinecartAlongTrack(this);
    }

    @Nullable
    public Entity getEntity(Level level) {
        return level.getEntity(this.entityId);
    }
}
