App Class Reference

The main application class that manages the game state, network communication, and rendering. It parses command-line arguments, connects to the game server, receives events, updates the game state, and renders the game using a renderer. More...

#include <App.hpp>

Collaboration diagram for App:

Public Member Functions
	App (int argc, char **argv)
bool	shouldRun () const
	Checks if the application should run based on the parsed arguments.
int	exitCode () const
	Gets the exit code to return if the application should not run.
void	run ()
	Runs the application.

Protected Member Functions
void	pollAndEnqueue (TcpSocket &socket, EventQueue &queue)
	Polls the socket for new data and enqueues any received events.
bool	_connectWithRetry (TcpSocket &socket, const std::string &host, int port)
	Attempts to connect with exponential backoff. Returns true on success.
void	_trySendStu (TcpSocket &socket)
	Sends stu once per real second and silences it after 3 consecutive non-responses.
void	_resetStuState ()
	Resets stu polling state, called on reconnect.

Protected Attributes
Args	args
GameState	state
bool	_rendererActive = false
std::chrono::steady_clock::time_point	_lastStuSent {}
int	_stuMissedResponses = 0
bool	_stuSilenced = false
std::unique_ptr< IAudioManager >	_audioManager

Detailed Description

The main application class that manages the game state, network communication, and rendering. It parses command-line arguments, connects to the game server, receives events, updates the game state, and renders the game using a renderer.

Definition at line 17 of file App.hpp.

Constructor & Destructor Documentation

App()

App::App	(	int	argc,
		char **	argv
	)

Definition at line 22 of file App.cpp.

Member Function Documentation

_connectWithRetry()

bool App::_connectWithRetry ( TcpSocket &  socket, const std::string &  host, int  port  )

protected

Attempts to connect with exponential backoff. Returns true on success.

Definition at line 134 of file App.cpp.

References TcpSocket::connect(), g_interrupted, MAX_RETRIES, TcpSocket::send(), and TcpException::what().

Referenced by run().

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_resetStuState()

void App::_resetStuState ( )

protected

Resets stu polling state, called on reconnect.

Definition at line 127 of file App.cpp.

References _lastStuSent, _stuMissedResponses, and _stuSilenced.

Referenced by run().

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_trySendStu()

void App::_trySendStu ( TcpSocket &  socket )

protected

Sends stu once per real second and silences it after 3 consecutive non-responses.

Definition at line 105 of file App.cpp.

References _lastStuSent, _stuMissedResponses, _stuSilenced, GameState::receivedStuResponse, TcpSocket::send(), and state.

Referenced by run().

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exitCode()

int App::exitCode

(

)

const

Gets the exit code to return if the application should not run.

Returns

The exit code to return.

Definition at line 26 of file App.cpp.

References args, and Args::exitCode().

Referenced by main().

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pollAndEnqueue()

void App::pollAndEnqueue ( TcpSocket &  socket, EventQueue &  queue  )

protected

Polls the socket for new data and enqueues any received events.

Parameters

socket	The TCP socket to poll.
queue	The event queue to enqueue events into.

Definition at line 95 of file App.cpp.

References ProtocolParser::parse(), TcpSocket::poll(), EventQueue::push(), and TcpSocket::recvLine().

Referenced by run().

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run()

void App::run

(

)

Runs the application.

Note

Should only be called if shouldRun() returns true.

Definition at line 28 of file App.cpp.

References _audioManager, _connectWithRetry(), _rendererActive, _resetStuState(), _trySendStu(), GameState::applyEvent(), args, EventQueue::clear(), AppConfig::dev, g_interrupted, Args::getConfig(), IRenderer::getPendingSpeedChange(), IRenderer::handleInput(), AppConfig::headless, IRenderer::init(), AppConfig::language, AppConfig::machine, pollAndEnqueue(), EventQueue::pop(), AppConfig::port, IRenderer::render(), IRenderer::setDevMode(), I18n::setLanguage(), IRenderer::setState(), IRenderer::shouldClose(), IRenderer::shutdown(), state, and TcpException::what().

Referenced by main().

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shouldRun()

bool App::shouldRun

(

)

const

Checks if the application should run based on the parsed arguments.

Returns

true if the application should run, false otherwise.

Definition at line 24 of file App.cpp.

References args, and Args::isValid().

Referenced by main().

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Member Data Documentation

_audioManager

std::unique_ptr<IAudioManager> App::_audioManager

protected

Definition at line 64 of file App.hpp.

Referenced by run().

_lastStuSent

std::chrono::steady_clock::time_point App::_lastStuSent {}

protected

Definition at line 60 of file App.hpp.

Referenced by _resetStuState(), and _trySendStu().

_rendererActive

bool App::_rendererActive = false

protected

Definition at line 42 of file App.hpp.

Referenced by run().

_stuMissedResponses

int App::_stuMissedResponses = 0

protected

Definition at line 61 of file App.hpp.

Referenced by _resetStuState(), and _trySendStu().

_stuSilenced

bool App::_stuSilenced = false

protected

Definition at line 62 of file App.hpp.

Referenced by _resetStuState(), and _trySendStu().

args

Args App::args

protected

Definition at line 40 of file App.hpp.

Referenced by exitCode(), run(), and shouldRun().

state

GameState App::state

protected

Definition at line 41 of file App.hpp.

Referenced by _trySendStu(), and run().

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

• gui/src/core/App.hpp
• gui/src/core/App.cpp