Pre-game lobby scene where players wait before match starts. More...

#include <WaitingRoom.hpp>

Inheritance diagram for gme::WaitingRoomScene:

Collaboration diagram for gme::WaitingRoomScene:

Public Member Functions
	WaitingRoomScene (eng::id assignedId, const std::shared_ptr< eng::IRenderer > &renderer)
	Constructor.

	~WaitingRoomScene () override=default
	Destructor.

	WaitingRoomScene (const WaitingRoomScene &other)=delete
	Deleted copy constructor (non-copyable)

WaitingRoomScene &	operator= (const WaitingRoomScene &other)=delete
	Deleted copy assignment operator (non-copyable)

	WaitingRoomScene (WaitingRoomScene &&other)=delete
	Deleted move constructor (non-movable)

WaitingRoomScene &	operator= (WaitingRoomScene &&other)=delete
	Deleted move assignment operator (non-movable)

void	update (float dt, const eng::WindowSize &size) override
	Update the waiting room scene (called each frame)

void	event (const eng::Event &event) override
	Handle input events.

void	setLobbyId (std::uint32_t lobbyId)
	Set the lobby ID.

void	setLobbyInfo (const rnp::LobbyInfo &lobbyInfo)
	Update lobby information.

void	setIsHost (const bool isHost)
	Set whether local player is the lobby host.

bool	isHost () const
	Check if local player is the lobby host.

std::uint32_t	getLobbyId () const
	Get current lobby ID.

bool &	playMusic ()
	Get reference to music playback flag.

void	startGame ()
	Initiate game start sequence.

Public Member Functions inherited from eng::AScene
	AScene (const id assignedId)

	~AScene () override=default

	AScene (const AScene &other)=delete

	AScene (AScene &&other)=delete

AScene &	operator= (const AScene &other)=delete

AScene &	operator= (AScene &&other)=delete

std::string &	getName () override

id	getId () const override

ecs::Registry &	getRegistry () override

void	setName (const std::string &newName) override

void	addSystem (std::unique_ptr< ecs::ISystem > system) override

void	updateSystems (const float dt) override

Public Member Functions inherited from eng::IScene
virtual	~IScene ()=default

Public Attributes
std::function< void()>	onLeaveLobby
	Callback invoked when player leaves lobby.

std::function< void()>	onGameStart
	Callback invoked when game starts.

Private Member Functions
void	setupEventSubscriptions () const
	Subscribe to event bus events.

void	processEventBus ()
	Process events from event bus.

void	handleLobbyUpdate (const utl::Event &event)
	Handle lobby update event from server.

void	handleGameStart (const utl::Event &event) const
	Handle game start event from server.

void	updatePlayerDisplay ()
	Update the player list display.

void	clearPlayerEntities ()
	Clear all player display entities.

void	leaveLobby () const
	Send leave lobby request to server.

Private Attributes
const std::shared_ptr< eng::IRenderer > &	m_renderer
	Renderer interface reference.

std::uint32_t	m_lobbyId = 0
	Current lobby ID.

rnp::LobbyInfo	m_currentLobbyInfo {}
	Current lobby state.

bool	m_hasLobbyInfo = false
	Whether lobby info has been received.

float	m_animationTime = 0.0f
	Timer for UI animations.

int	m_selectedButton = 0
	Currently selected button index.

ecs::Entity	m_lobbyIdEntity = 0
	Entity displaying lobby ID.

ecs::Entity	m_playerCountEntity = 0
	Entity displaying player count.

ecs::Entity	m_statusEntity = 0
	Entity displaying lobby status.

ecs::Entity	m_leaveButtonEntity = 0
	Leave button entity.

ecs::Entity	m_startButtonEntity = 0
	Start game button entity (host only)

ecs::Entity	m_readyButtonEntity = 0
	Ready button entity.

std::vector< ecs::Entity >	m_playerEntities
	Entities for player name displays.

bool	m_isHost = false
	Whether local player is lobby host.

bool	m_playMusic = false
	Music playback state.

Static Private Attributes
static constexpr int	BUTTON_LEAVE = 0
	Leave lobby button index.

static constexpr int	BUTTON_READY = 1
	Ready button index.

static constexpr int	BUTTON_START = 2
	Start game button index (host only)

static constexpr int	BUTTON_COUNT = 3
	Total number of buttons.

Additional Inherited Members
Protected Attributes inherited from eng::AScene
utl::EventBus &	m_eventBus = utl::EventBus::getInstance()

std::uint32_t	m_eventComponentId = 0

Detailed Description

Pre-game lobby scene where players wait before match starts.

This scene provides:

Real-time display of lobby information (name, player count, status)
List of connected players in the lobby
Host controls (start game button)
Player controls (ready button, leave button)
Animated UI elements for visual feedback
Event bus integration for network updates

The scene automatically updates when lobby state changes (players join/leave) and transitions to the game scene when the host starts the game.

Definition at line 44 of file WaitingRoom.hpp.

Constructor & Destructor Documentation

◆ WaitingRoomScene() [1/3]

gme::WaitingRoomScene::WaitingRoomScene	(	eng::id	assignedId,
		const std::shared_ptr< eng::IRenderer > &	renderer )

Constructor.

Parameters

assignedId	Unique scene identifier
renderer	Shared pointer to the rendering interface

Initializes the waiting room UI and sets up event subscriptions

Definition at line 17 of file waitingRoom.cpp.

References eng::Color::a, eng::Color::b, CYAN_ELECTRIC, utl::Path::Font::FONTS_RTYPE, eng::Color::g, GRAY_BLUE_SUBTLE, ecs::IComponent::id, INFO_TEXT_COLOR, eng::AScene::m_eventBus, eng::AScene::m_eventComponentId, m_leaveButtonEntity, m_lobbyIdEntity, m_playerCountEntity, m_readyButtonEntity, m_startButtonEntity, m_statusEntity, eng::Color::r, utl::EventBus::registerComponent(), setupEventSubscriptions(), and TEXT_VALUE_COLOR.

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◆ ~WaitingRoomScene()

gme::WaitingRoomScene::~WaitingRoomScene ( )

overridedefault

Destructor.

◆ WaitingRoomScene() [2/3]

gme::WaitingRoomScene::WaitingRoomScene ( const WaitingRoomScene & other )

delete

Deleted copy constructor (non-copyable)

◆ WaitingRoomScene() [3/3]

gme::WaitingRoomScene::WaitingRoomScene ( WaitingRoomScene && other )

delete

Deleted move constructor (non-movable)

Member Function Documentation

◆ clearPlayerEntities()

void gme::WaitingRoomScene::clearPlayerEntities ( )

private

Clear all player display entities.

Definition at line 408 of file waitingRoom.cpp.

References m_playerEntities.

Referenced by updatePlayerDisplay().

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◆ event()

void gme::WaitingRoomScene::event ( const eng::Event & event )

overridevirtual

Handle input events.

Parameters

event Input event (keyboard, mouse)

Handles navigation between buttons and activation of controls

Implements eng::IScene.

Definition at line 232 of file waitingRoom.cpp.

References BUTTON_LEAVE, BUTTON_READY, BUTTON_START, eng::Down, eng::Enter, eng::Escape, event(), utl::INFO, eng::KeyPressed, leaveLobby(), utl::Logger::log(), m_isHost, m_selectedButton, eng::Space, startGame(), and eng::Up.

Referenced by event(), handleGameStart(), handleLobbyUpdate(), and processEventBus().

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◆ getLobbyId()

std::uint32_t gme::WaitingRoomScene::getLobbyId ( ) const

inline

Get current lobby ID.

Returns: Lobby identifier

Definition at line 124 of file WaitingRoom.hpp.

References m_lobbyId.

◆ handleGameStart()

void gme::WaitingRoomScene::handleGameStart ( const utl::Event & event ) const

private

Handle game start event from server.

Parameters

event Event indicating game is starting

Definition at line 138 of file waitingRoom.cpp.

References rnp::Serializer::deserializeGameStart(), event(), utl::INFO, rnp::PacketGameStart::lobbyId, utl::Logger::log(), onGameStart, and utl::WARNING.

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◆ handleLobbyUpdate()

void gme::WaitingRoomScene::handleLobbyUpdate ( const utl::Event & event )

private

Handle lobby update event from server.

Parameters

event Event containing updated lobby information

Definition at line 114 of file waitingRoom.cpp.

References rnp::LobbyInfo::currentPlayers, rnp::Serializer::deserializeLobbyUpdate(), event(), utl::INFO, rnp::LobbyInfo::lobbyId, rnp::PacketLobbyUpdate::lobbyInfo, utl::Logger::log(), m_currentLobbyInfo, m_hasLobbyInfo, rnp::LobbyInfo::maxPlayers, updatePlayerDisplay(), and utl::WARNING.

Referenced by processEventBus().

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◆ isHost()

bool gme::WaitingRoomScene::isHost ( ) const

inlinenodiscard

Check if local player is the lobby host.

Returns: True if local player is host

Definition at line 118 of file WaitingRoom.hpp.

References m_isHost.

Referenced by setIsHost().

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◆ leaveLobby()

void gme::WaitingRoomScene::leaveLobby ( ) const

private

Send leave lobby request to server.

Definition at line 425 of file waitingRoom.cpp.

References utl::INFO, utl::LOBBY_LEAVE, utl::Logger::log(), eng::AScene::m_eventBus, eng::AScene::m_eventComponentId, m_lobbyId, utl::NETWORK_CLIENT, onLeaveLobby, and utl::EventBus::publish().

Referenced by event().

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◆ operator=() [1/2]

WaitingRoomScene & gme::WaitingRoomScene::operator= ( const WaitingRoomScene & other )

delete

Deleted copy assignment operator (non-copyable)

◆ operator=() [2/2]

WaitingRoomScene & gme::WaitingRoomScene::operator= ( WaitingRoomScene && other )

delete

Deleted move assignment operator (non-movable)

◆ playMusic()

bool & gme::WaitingRoomScene::playMusic ( )

inline

Get reference to music playback flag.

Returns: Reference to music play state

Definition at line 130 of file WaitingRoom.hpp.

References m_playMusic.

◆ processEventBus()

void gme::WaitingRoomScene::processEventBus ( )

private

Process events from event bus.

Polls and handles network events

Definition at line 457 of file waitingRoom.cpp.

References utl::EventBus::consumeForTarget(), event(), utl::GAME_START, handleLobbyUpdate(), utl::INFO, utl::LOBBY_UPDATE, utl::Logger::log(), eng::AScene::m_eventBus, eng::AScene::m_eventComponentId, and onGameStart.

Referenced by update().

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◆ setIsHost()

void gme::WaitingRoomScene::setIsHost ( const bool isHost )

inline

Set whether local player is the lobby host.

Parameters

isHost True if local player is host

Definition at line 112 of file WaitingRoom.hpp.

References isHost(), and m_isHost.

Referenced by gme::RTypeClientMulti::setupScenes().

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◆ setLobbyId()

void gme::WaitingRoomScene::setLobbyId ( std::uint32_t lobbyId )

Set the lobby ID.

Parameters

lobbyId Unique lobby identifier

Definition at line 304 of file waitingRoom.cpp.

References ecs::Text::content, utl::INFO, utl::Logger::log(), m_lobbyId, and m_lobbyIdEntity.

Referenced by gme::RTypeClientMulti::setupScenes().

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◆ setLobbyInfo()

void gme::WaitingRoomScene::setLobbyInfo ( const rnp::LobbyInfo & lobbyInfo )

Update lobby information.

Parameters

lobbyInfo Current lobby state from server

Updates the displayed lobby information and player list

Definition at line 316 of file waitingRoom.cpp.

References rnp::LobbyInfo::currentPlayers, utl::INFO, rnp::LobbyInfo::lobbyId, utl::Logger::log(), m_currentLobbyInfo, m_hasLobbyInfo, m_lobbyId, rnp::LobbyInfo::maxPlayers, and updatePlayerDisplay().

Referenced by gme::RTypeClientMulti::setupScenes().

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◆ setupEventSubscriptions()

void gme::WaitingRoomScene::setupEventSubscriptions ( ) const

private

Subscribe to event bus events.

Registers for LOBBY_UPDATE and GAME_START events

Definition at line 108 of file waitingRoom.cpp.

References utl::GAME_START, utl::LOBBY_UPDATE, eng::AScene::m_eventBus, eng::AScene::m_eventComponentId, and utl::EventBus::subscribe().

Referenced by WaitingRoomScene().

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◆ startGame()

void gme::WaitingRoomScene::startGame ( )

Initiate game start sequence.

Called when host presses start button

Definition at line 440 of file waitingRoom.cpp.

References utl::INFO, utl::LOBBY_CREATE, utl::Logger::log(), eng::AScene::m_eventBus, eng::AScene::m_eventComponentId, m_isHost, m_lobbyId, utl::NETWORK_CLIENT, utl::EventBus::publish(), and utl::WARNING.

Referenced by event().

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◆ update()

void gme::WaitingRoomScene::update	(	float	dt,
		const eng::WindowSize &	size )

overridevirtual

Update the waiting room scene (called each frame)

Parameters

dt	Delta time since last frame (in seconds)
size	Current window dimensions

Updates animations, processes event bus messages, and refreshes UI

Implements eng::IScene.

Definition at line 160 of file waitingRoom.cpp.

References ecs::Color::a, ecs::Color::b, eng::Color::b, BUTTON_LEAVE, BUTTON_READY, BUTTON_START, ecs::Text::content, CYAN_ELECTRIC, ecs::Color::g, eng::Color::g, GRAY_BLUE_SUBTLE, m_animationTime, m_hasLobbyInfo, m_isHost, m_leaveButtonEntity, m_readyButtonEntity, m_selectedButton, m_startButtonEntity, m_statusEntity, processEventBus(), ecs::Color::r, and eng::Color::r.

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◆ updatePlayerDisplay()

void gme::WaitingRoomScene::updatePlayerDisplay ( )

private

Update the player list display.

Recreates player name entities based on current lobby info

Definition at line 327 of file waitingRoom.cpp.

References eng::Color::a, eng::Color::b, clearPlayerEntities(), ecs::Text::content, rnp::LobbyInfo::currentPlayers, utl::Path::Font::FONTS_RTYPE, eng::Color::g, GREEN_READY, utl::INFO, INFO_TEXT_COLOR, rnp::LobbyInfo::lobbyId, utl::Logger::log(), m_currentLobbyInfo, m_hasLobbyInfo, m_lobbyIdEntity, m_playerCountEntity, m_playerEntities, m_statusEntity, rnp::LobbyInfo::maxPlayers, and eng::Color::r.

Referenced by handleLobbyUpdate(), and setLobbyInfo().

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Member Data Documentation

◆ BUTTON_COUNT

int gme::WaitingRoomScene::BUTTON_COUNT = 3

staticconstexprprivate

Total number of buttons.

Definition at line 160 of file WaitingRoom.hpp.

◆ BUTTON_LEAVE

int gme::WaitingRoomScene::BUTTON_LEAVE = 0

staticconstexprprivate

Leave lobby button index.

Definition at line 157 of file WaitingRoom.hpp.

Referenced by event(), and update().

◆ BUTTON_READY

int gme::WaitingRoomScene::BUTTON_READY = 1

staticconstexprprivate

Ready button index.

Definition at line 158 of file WaitingRoom.hpp.

Referenced by event(), and update().

◆ BUTTON_START

int gme::WaitingRoomScene::BUTTON_START = 2

staticconstexprprivate

Start game button index (host only)

Definition at line 159 of file WaitingRoom.hpp.

Referenced by event(), and update().

◆ m_animationTime

float gme::WaitingRoomScene::m_animationTime = 0.0f

private

Timer for UI animations.

Definition at line 154 of file WaitingRoom.hpp.

Referenced by update().

◆ m_currentLobbyInfo

rnp::LobbyInfo gme::WaitingRoomScene::m_currentLobbyInfo {}

private

Current lobby state.

Definition at line 152 of file WaitingRoom.hpp.

Referenced by handleLobbyUpdate(), setLobbyInfo(), and updatePlayerDisplay().

◆ m_hasLobbyInfo

bool gme::WaitingRoomScene::m_hasLobbyInfo = false

private

Whether lobby info has been received.

Definition at line 153 of file WaitingRoom.hpp.

Referenced by handleLobbyUpdate(), setLobbyInfo(), update(), and updatePlayerDisplay().

◆ m_isHost

bool gme::WaitingRoomScene::m_isHost = false

private

Whether local player is lobby host.

Definition at line 171 of file WaitingRoom.hpp.

Referenced by event(), isHost(), setIsHost(), startGame(), and update().

◆ m_leaveButtonEntity

ecs::Entity gme::WaitingRoomScene::m_leaveButtonEntity = 0

private

Leave button entity.

Definition at line 166 of file WaitingRoom.hpp.

Referenced by update(), and WaitingRoomScene().

◆ m_lobbyId

std::uint32_t gme::WaitingRoomScene::m_lobbyId = 0

private

Current lobby ID.

Definition at line 151 of file WaitingRoom.hpp.

Referenced by getLobbyId(), leaveLobby(), setLobbyId(), setLobbyInfo(), and startGame().

◆ m_lobbyIdEntity

ecs::Entity gme::WaitingRoomScene::m_lobbyIdEntity = 0

private

Entity displaying lobby ID.

Definition at line 163 of file WaitingRoom.hpp.

Referenced by setLobbyId(), updatePlayerDisplay(), and WaitingRoomScene().

◆ m_playerCountEntity

ecs::Entity gme::WaitingRoomScene::m_playerCountEntity = 0

private

Entity displaying player count.

Definition at line 164 of file WaitingRoom.hpp.

Referenced by updatePlayerDisplay(), and WaitingRoomScene().

◆ m_playerEntities

std::vector<ecs::Entity> gme::WaitingRoomScene::m_playerEntities

private

Entities for player name displays.

Definition at line 169 of file WaitingRoom.hpp.

Referenced by clearPlayerEntities(), and updatePlayerDisplay().

◆ m_playMusic

bool gme::WaitingRoomScene::m_playMusic = false

private

Music playback state.

Definition at line 172 of file WaitingRoom.hpp.

Referenced by playMusic().

◆ m_readyButtonEntity

ecs::Entity gme::WaitingRoomScene::m_readyButtonEntity = 0

private

Ready button entity.

Definition at line 168 of file WaitingRoom.hpp.

Referenced by update(), and WaitingRoomScene().

◆ m_renderer

const std::shared_ptr<eng::IRenderer>& gme::WaitingRoomScene::m_renderer

private

Renderer interface reference.

Definition at line 149 of file WaitingRoom.hpp.

◆ m_selectedButton

int gme::WaitingRoomScene::m_selectedButton = 0

private

Currently selected button index.

Definition at line 156 of file WaitingRoom.hpp.

Referenced by event(), and update().

◆ m_startButtonEntity

ecs::Entity gme::WaitingRoomScene::m_startButtonEntity = 0

private

Start game button entity (host only)

Definition at line 167 of file WaitingRoom.hpp.

Referenced by update(), and WaitingRoomScene().

◆ m_statusEntity

ecs::Entity gme::WaitingRoomScene::m_statusEntity = 0

private

Entity displaying lobby status.

Definition at line 165 of file WaitingRoom.hpp.

Referenced by update(), updatePlayerDisplay(), and WaitingRoomScene().

◆ onGameStart

std::function<void()> gme::WaitingRoomScene::onGameStart

Callback invoked when game starts.

Definition at line 140 of file WaitingRoom.hpp.

Referenced by handleGameStart(), and processEventBus().

◆ onLeaveLobby

std::function<void()> gme::WaitingRoomScene::onLeaveLobby

Callback invoked when player leaves lobby.

Definition at line 135 of file WaitingRoom.hpp.

Referenced by leaveLobby().

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

/home/runner/work/R-Type/R-Type/plugins/Game/RType/Client/Multi/include/RTypeClientMulti/Scenes/WaitingRoom.hpp
/home/runner/work/R-Type/R-Type/plugins/Game/RType/Client/Multi/src/scenes/waitingRoom.cpp

Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ WaitingRoomScene() [1/3]

◆ ~WaitingRoomScene()

◆ WaitingRoomScene() [2/3]

◆ WaitingRoomScene() [3/3]

Member Function Documentation

◆ clearPlayerEntities()

◆ event()

◆ getLobbyId()

◆ handleGameStart()

◆ handleLobbyUpdate()

◆ isHost()

◆ leaveLobby()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ playMusic()

◆ processEventBus()

◆ setIsHost()

◆ setLobbyId()

◆ setLobbyInfo()

◆ setupEventSubscriptions()

◆ startGame()

◆ update()

◆ updatePlayerDisplay()

Member Data Documentation

◆ BUTTON_COUNT

◆ BUTTON_LEAVE

◆ BUTTON_READY

◆ BUTTON_START

◆ m_animationTime

◆ m_currentLobbyInfo

◆ m_hasLobbyInfo

◆ m_isHost

◆ m_leaveButtonEntity

◆ m_lobbyId

◆ m_lobbyIdEntity

◆ m_playerCountEntity

◆ m_playerEntities

◆ m_playMusic

◆ m_readyButtonEntity

◆ m_renderer

◆ m_selectedButton

◆ m_startButtonEntity

◆ m_statusEntity

◆ onGameStart

◆ onLeaveLobby