package net.minecraft.network.protocol.game;

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.TickRateManager;

public record ClientboundTickingStatePacket(float tickRate, boolean isFrozen) implements Packet<ClientGamePacketListener> {
	public static final StreamCodec<FriendlyByteBuf, ClientboundTickingStatePacket> STREAM_CODEC = Packet.codec(
		ClientboundTickingStatePacket::write, ClientboundTickingStatePacket::new
	);

	private ClientboundTickingStatePacket(FriendlyByteBuf buffer) {
		this(buffer.readFloat(), buffer.readBoolean());
	}

	public static ClientboundTickingStatePacket from(TickRateManager tickRateManager) {
		return new ClientboundTickingStatePacket(tickRateManager.tickrate(), tickRateManager.isFrozen());
	}

	private void write(FriendlyByteBuf buffer) {
		buffer.writeFloat(this.tickRate);
		buffer.writeBoolean(this.isFrozen);
	}

	@Override
	public PacketType<ClientboundTickingStatePacket> type() {
		return GamePacketTypes.CLIENTBOUND_TICKING_STATE;
	}

	/**
	 * Passes this Packet on to the PacketListener for processing.
	 */
	public void handle(ClientGamePacketListener handler) {
		handler.handleTickingState(this);
	}
}