package net.minecraft.network.protocol.game;

import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.network.codec.StreamCodec;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.PacketType;

public class ClientboundGameEventPacket implements Packet<ClientGamePacketListener> {
	public static final StreamCodec<FriendlyByteBuf, ClientboundGameEventPacket> STREAM_CODEC = Packet.codec(
		ClientboundGameEventPacket::write, ClientboundGameEventPacket::new
	);
	public static final ClientboundGameEventPacket.Type NO_RESPAWN_BLOCK_AVAILABLE = new ClientboundGameEventPacket.Type(0);
	public static final ClientboundGameEventPacket.Type START_RAINING = new ClientboundGameEventPacket.Type(1);
	public static final ClientboundGameEventPacket.Type STOP_RAINING = new ClientboundGameEventPacket.Type(2);
	public static final ClientboundGameEventPacket.Type CHANGE_GAME_MODE = new ClientboundGameEventPacket.Type(3);
	public static final ClientboundGameEventPacket.Type WIN_GAME = new ClientboundGameEventPacket.Type(4);
	public static final ClientboundGameEventPacket.Type DEMO_EVENT = new ClientboundGameEventPacket.Type(5);
	public static final ClientboundGameEventPacket.Type PLAY_ARROW_HIT_SOUND = new ClientboundGameEventPacket.Type(6);
	public static final ClientboundGameEventPacket.Type RAIN_LEVEL_CHANGE = new ClientboundGameEventPacket.Type(7);
	public static final ClientboundGameEventPacket.Type THUNDER_LEVEL_CHANGE = new ClientboundGameEventPacket.Type(8);
	public static final ClientboundGameEventPacket.Type PUFFER_FISH_STING = new ClientboundGameEventPacket.Type(9);
	public static final ClientboundGameEventPacket.Type GUARDIAN_ELDER_EFFECT = new ClientboundGameEventPacket.Type(10);
	public static final ClientboundGameEventPacket.Type IMMEDIATE_RESPAWN = new ClientboundGameEventPacket.Type(11);
	public static final ClientboundGameEventPacket.Type LIMITED_CRAFTING = new ClientboundGameEventPacket.Type(12);
	public static final ClientboundGameEventPacket.Type LEVEL_CHUNKS_LOAD_START = new ClientboundGameEventPacket.Type(13);
	public static final int DEMO_PARAM_INTRO = 0;
	public static final int DEMO_PARAM_HINT_1 = 101;
	public static final int DEMO_PARAM_HINT_2 = 102;
	public static final int DEMO_PARAM_HINT_3 = 103;
	public static final int DEMO_PARAM_HINT_4 = 104;
	private final ClientboundGameEventPacket.Type event;
	private final float param;

	public ClientboundGameEventPacket(ClientboundGameEventPacket.Type event, float param) {
		this.event = event;
		this.param = param;
	}

	private ClientboundGameEventPacket(FriendlyByteBuf buffer) {
		this.event = ClientboundGameEventPacket.Type.TYPES.get(buffer.readUnsignedByte());
		this.param = buffer.readFloat();
	}

	/**
	 * Writes the raw packet data to the data stream.
	 */
	private void write(FriendlyByteBuf buffer) {
		buffer.writeByte(this.event.id);
		buffer.writeFloat(this.param);
	}

	@Override
	public PacketType<ClientboundGameEventPacket> type() {
		return GamePacketTypes.CLIENTBOUND_GAME_EVENT;
	}

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

	public ClientboundGameEventPacket.Type getEvent() {
		return this.event;
	}

	public float getParam() {
		return this.param;
	}

	public static class Type {
		static final Int2ObjectMap<ClientboundGameEventPacket.Type> TYPES = new Int2ObjectOpenHashMap<>();
		final int id;

		public Type(int id) {
			this.id = id;
			TYPES.put(id, this);
		}
	}
}