Package com.viaversion.viaversion.api.protocol.packet.mapping

Interface PacketMapping

public interface PacketMapping

Packet mapping over packet types or ids containing a packet transformer.

Method Summary

Modifier and Type	Method	Description
void	appendHandler(PacketHandler handler)	Appends a packet transformer to the current packet transformer.
void	applyType(PacketWrapper wrapper)	Applies the changed packet type or id to the given packet wrapper.
@Nullable PacketHandler	handler()	Returns a packet transformer to transform a packet from one protocol version to another.
static PacketMapping	of(int mappedPacketId, @Nullable PacketHandler handler)
static PacketMapping	of(@Nullable PacketType mappedPacketType, @Nullable PacketHandler handler)

Method Details

applyType

void applyType(PacketWrapper wrapper)

Applies the changed packet type or id to the given packet wrapper.

Parameters:

wrapper - packet wrapper

handler

@Nullable PacketHandler handler()

Returns a packet transformer to transform a packet from one protocol version to another.

Returns:

packet transformer, or null if no action has to be taken

appendHandler

void appendHandler(PacketHandler handler)

Appends a packet transformer to the current packet transformer.

Parameters:

handler - packet transformer

of

static PacketMapping of(int mappedPacketId,
 @Nullable PacketHandler handler)

of

static PacketMapping of(@Nullable PacketType mappedPacketType,
 @Nullable PacketHandler handler)