package net.minecraft.network.protocol.game;

import io.netty.buffer.ByteBuf;
import java.util.List;
import net.minecraft.core.registries.Registries;
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.resources.ResourceKey;
import net.minecraft.world.level.gamerules.GameRule;

public record ServerboundSetGameRulePacket(List<ServerboundSetGameRulePacket.Entry> entries) implements Packet<ServerGamePacketListener> {
	public static final StreamCodec<ByteBuf, ServerboundSetGameRulePacket> STREAM_CODEC = StreamCodec.composite(
		ServerboundSetGameRulePacket.Entry.STREAM_CODEC.apply(ByteBufCodecs.list()), ServerboundSetGameRulePacket::entries, ServerboundSetGameRulePacket::new
	);

	@Override
	public PacketType<ServerboundSetGameRulePacket> type() {
		return GamePacketTypes.SERVERBOUND_SET_GAME_RULE;
	}

	public void handle(final ServerGamePacketListener listener) {
		listener.handleSetGameRule(this);
	}

	public record Entry(ResourceKey<GameRule<?>> gameRuleKey, String value) {
		public static final StreamCodec<ByteBuf, ServerboundSetGameRulePacket.Entry> STREAM_CODEC = StreamCodec.composite(
			ResourceKey.streamCodec(Registries.GAME_RULE),
			ServerboundSetGameRulePacket.Entry::gameRuleKey,
			ByteBufCodecs.STRING_UTF8,
			ServerboundSetGameRulePacket.Entry::value,
			ServerboundSetGameRulePacket.Entry::new
		);
	}
}