TTac/io.gh.kdbrian.ttac.net

Package-level declarations

LAN multiplayer: the line-delimited JSON protocol, NSD discovery, TCP sessions, aliases, session codes and QR join links.

Types

Aliases

object Aliases

Friendly random names for LAN sessions, so players never see raw addresses.

JoinLink

object JoinLink

What a host's QR code carries: its session code and alias, never a raw address.

LanHost

data class LanHost(val key: String, val alias: String, val hostName: String, address: String, port: Int)

A discovered session. address is kept internal — the UI only shows alias and hostName.

LanMessage

@Serializable

sealed interface LanMessage

Messages exchanged between two devices, one JSON object per line.

LanSession

class LanSession(context: Context)

One peer-to-peer connection over the local network. The host opens a TCP server socket and advertises it with NSD (mDNS); the joiner discovers it (or types the IP) and connects. No data leaves the LAN and there is no server.

LanStatus

sealed interface LanStatus

LudoCodec

object LudoCodec

LudoGuest

data class LudoGuest(val device: Int, val name: String, val alias: String, val color: Long)

Everything a joining phone learns from the host.

LudoLink

class LudoLink(context: Context)

Network link for Ludo: host mode accepts up to three phones; guest mode connects to one host. Incoming messages arrive on inbox tagged with the sending device (0 = host).

LudoLinkStatus

sealed interface LudoLinkStatus

LudoTable

data class LudoTable(val key: String, val alias: String, val hostName: String, address: String, port: Int)

A discovered Ludo table.

LudoWire

@Serializable

sealed interface LudoWire

Messages for multi-phone Ludo. The host is the single source of truth: clients send Act intents, the host validates them with the same reducer the game uses and broadcasts the resulting State to everyone.

Protocol

object Protocol

SessionCode

object SessionCode

Encodes an IPv4 address and port into a short, shareable code (Crockford base32, e.g. "K7Q2M-9XZ4P") for joining by hand when discovery is blocked — without showing the address.

Properties

LUDO_PROTOCOL

const val LUDO_PROTOCOL: Int = 1

LUDO_SERVICE_TYPE

const val LUDO_SERVICE_TYPE: String

PROTOCOL_VERSION

const val PROTOCOL_VERSION: Int = 1

SERVICE_TYPE

const val SERVICE_TYPE: String