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 ClientboundTickingStepPacket(int tickSteps) implements Packet<ClientGamePacketListener> {
	public static final StreamCodec<FriendlyByteBuf, ClientboundTickingStepPacket> STREAM_CODEC = Packet.codec(
		ClientboundTickingStepPacket::write, ClientboundTickingStepPacket::new
	);

	private ClientboundTickingStepPacket(FriendlyByteBuf buffer) {
		this(buffer.readVarInt());
	}

	public static ClientboundTickingStepPacket from(TickRateManager tickRateManager) {
		return new ClientboundTickingStepPacket(tickRateManager.frozenTicksToRun());
	}

	private void write(FriendlyByteBuf buffer) {
		buffer.writeVarInt(this.tickSteps);
	}

	@Override
	public PacketType<ClientboundTickingStepPacket> type() {
		return GamePacketTypes.CLIENTBOUND_TICKING_STEP;
	}

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