Package net.fabricmc.fabric.api.client.networking.v1

Interface ClientPlayNetworking.PlayChannelHandler

Enclosing class:

ClientPlayNetworking

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface ClientPlayNetworking.PlayChannelHandler

Method Summary

Modifier and Type	Method	Description
void	receive(MinecraftClient client, ClientPlayNetworkHandler handler, PacketByteBuf buf, PacketSender responseSender)	Handles an incoming packet.

Method Details

receive

void receive(MinecraftClient client,
 ClientPlayNetworkHandler handler,
 PacketByteBuf buf,
 PacketSender responseSender)

Handles an incoming packet.

This method is executed on netty's event loops. Modification to the game should be scheduled using the provided Minecraft client instance.

An example usage of this is to display an overlay message:

 ClientPlayNetworking.registerReceiver(new Identifier("mymod", "overlay"), (client, handler, buf, responseSender) -&rt; {
 	String message = buf.readString(32767);

 	// All operations on the server or world must be executed on the server thread
 	client.execute(() -&rt; {
 		client.inGameHud.setOverlayMessage(message, true);
 	});
 });
 

Parameters:

client - the client

handler - the network handler that received this packet

buf - the payload of the packet

responseSender - the packet sender