LobbyManager Class Reference

Manages authoritative lobby state and broadcasts updates to connected clients. More...

#include <LobbyManager.hpp>

Collaboration diagram for LobbyManager:

Public Member Functions
bool	init (Server &serverPtr)
	Bind the server reference used for all broadcasts.
bool	addPlayer (ClientId id)
	Register a newly connected player and broadcast a PlayerJoined event.
bool	removePlayer (ClientId id)
	Unregister a disconnected player, broadcast PlayerLeft, and reassign host if needed.
bool	setPlayerReadyStatus (ClientId id, bool ready)
	Update a player's ready flag and broadcast the corresponding Ready/Unready event.
bool	hostStartMatch (ClientId sender)
	Validate a host-initiated match start request.
void	resetReadyStatuses ()
	Clear all ready flags and broadcast Unready events; resends full lobby state to every client.

Private Member Functions
ClientId	assignNewHost ()
	Elect the longest-standing player as host and broadcast PlayerNewHost.
void	sendLobbyStateToAllPlayers ()
	Send a full LobbyState snapshot to every player in the roster.

Private Attributes
Server *	server = nullptr
	Authoritative server; not owned.
std::vector< LobbyPlayer >	players
	Current player roster.
std::unordered_map< ClientId, std::chrono::steady_clock::time_point >	joinTimes
	Join timestamps, used for host re-election.
ClientId	hostId {-1}
	ID of the current host; -1 if lobby is empty.

Detailed Description

Manages authoritative lobby state and broadcasts updates to connected clients.

Tracks the player roster, host assignment, and ready statuses. All mutating operations broadcast the appropriate LobbyUpdateEvent via the Server.

Member Function Documentation

addPlayer()

bool LobbyManager::addPlayer

(

ClientId

id

)

Register a newly connected player and broadcast a PlayerJoined event.

Returns

False if the player was already present.

assignNewHost()

ClientId LobbyManager::assignNewHost ( )

private

Elect the longest-standing player as host and broadcast PlayerNewHost.

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hostStartMatch()

bool LobbyManager::hostStartMatch

(

ClientId

sender

)

Validate a host-initiated match start request.

Rejects if sender is not the host, any non-host player is unready, or no non-host players are connected.

Returns

True if the match may proceed.

init()

bool LobbyManager::init

(

Server &

serverPtr

)

Bind the server reference used for all broadcasts.

removePlayer()

bool LobbyManager::removePlayer

(

ClientId

id

)

Unregister a disconnected player, broadcast PlayerLeft, and reassign host if needed.

Returns

False if the player was not found.

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resetReadyStatuses()

void LobbyManager::resetReadyStatuses

(

)

Clear all ready flags and broadcast Unready events; resends full lobby state to every client.

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sendLobbyStateToAllPlayers()

void LobbyManager::sendLobbyStateToAllPlayers ( )

private

Send a full LobbyState snapshot to every player in the roster.

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setPlayerReadyStatus()

bool LobbyManager::setPlayerReadyStatus	(	ClientId	id,
		bool	ready )

Update a player's ready flag and broadcast the corresponding Ready/Unready event.

Returns

False if the player was not found.

Member Data Documentation

hostId

ClientId LobbyManager::hostId {-1}

private

ID of the current host; -1 if lobby is empty.

joinTimes

std::unordered_map<ClientId, std::chrono::steady_clock::time_point> LobbyManager::joinTimes

private

Join timestamps, used for host re-election.

players

std::vector<LobbyPlayer> LobbyManager::players

private

Current player roster.

server

Server* LobbyManager::server = nullptr

private

Authoritative server; not owned.

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The documentation for this class was generated from the following files:

• src/server/lobby/LobbyManager.hpp
• src/server/lobby/LobbyManager.cpp