BARE2D: BARE2D::App Class Reference

BARE2D

#include <App.hpp>

Collaboration diagram for BARE2D::App:

Public Member Functions
	App ()

	~App ()

void	run ()
	Runs the program! Starts the update-draw loop. More...

ScreenList *	getScreenList ()
	Returns the screen list, where the program can add more screens, set entry points, etc. More...

Window *	getWindow ()

InputManager *	getInputManager ()

Private Member Functions
void	init ()
	Initializes the applet and engine. Creates a window, held within this App. Only for internal use. More...

void	update (double dt)
	Updates input, output, etc. Only for internal use. More...

void	draw ()
	Draws the current screen, based on that screen's drawing protocol. More...

void	updateInput ()
	Updates any input, and throws it down the pipeline! More...

void	pollSDLInput ()
	Polls inputs from SDL and updates the inputmanager as appropriate. More...

void	exitApp ()
	Calls the screen's exit function, and then cleans this class up for destruction. More...

Private Attributes
bool	m_isGameRunning = false

bool	m_isInited = false

std::unique_ptr< ScreenList >	m_screenList

InputManager *	m_inputManager = nullptr

Timer *	m_timer = nullptr

Window *	m_window = nullptr

Detailed Description

Definition at line 19 of file App.hpp.

Constructor & Destructor Documentation

◆ App()

BARE2D::App::App ( )

Definition at line 15 of file App.cpp.

References init().

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◆ ~App()

BARE2D::App::~App ( )

Definition at line 19 of file App.cpp.

References exitApp(), m_inputManager, m_isGameRunning, m_screenList, m_timer, and m_window.

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Member Function Documentation

◆ draw()

void BARE2D::App::draw ( )

private

Draws the current screen, based on that screen's drawing protocol.

Definition at line 130 of file App.cpp.

References BARE2D::Window::getHeight(), BARE2D::Window::getWidth(), m_screenList, m_window, and BARE2D::RUNNING.

Referenced by run().

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◆ exitApp()

void BARE2D::App::exitApp ( )

private

Calls the screen's exit function, and then cleans this class up for destruction.

Definition at line 179 of file App.cpp.

References m_isGameRunning.

Referenced by pollSDLInput(), update(), and ~App().

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◆ getInputManager()

InputManager * BARE2D::App::getInputManager ( )

Returns: The input manager pointer.

Definition at line 76 of file App.cpp.

References m_inputManager.

◆ getScreenList()

ScreenList * BARE2D::App::getScreenList ( )

Returns the screen list, where the program can add more screens, set entry points, etc.

Definition at line 68 of file App.cpp.

References m_screenList.

◆ getWindow()

Window * BARE2D::App::getWindow ( )

Returns: Returns a pointer to the window, so that the client can change its size, title, etc.

Definition at line 72 of file App.cpp.

References m_window.

◆ init()

void BARE2D::App::init ( )

private

Initializes the applet and engine. Creates a window, held within this App. Only for internal use.

Definition at line 80 of file App.cpp.

References BARE2D::Window::create(), BARE2D::DOUBLE_INIT, BARE2D::init(), m_inputManager, m_isInited, m_screenList, m_timer, m_window, BARE2D::Timer::setDeltaTimeLimit(), and BARE2D::throwFatalError().

Referenced by App(), and run().

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◆ pollSDLInput()

void BARE2D::App::pollSDLInput ( )

private

Polls inputs from SDL and updates the inputmanager as appropriate.

Definition at line 145 of file App.cpp.

References exitApp(), BARE2D::BARECEGUI::getContext(), BARE2D::BARECEGUI::getInstance(), BARE2D::BARECEGUI::handleSDLEvent(), m_inputManager, BARE2D::InputManager::pressKey(), BARE2D::InputManager::releaseKey(), BARE2D::InputManager::setMousePosition(), and BARE2D::InputManager::setMouseScrollwheelPosition().

Referenced by updateInput().

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◆ run()

void BARE2D::App::run ( )

Runs the program! Starts the update-draw loop.

Definition at line 29 of file App.cpp.

References draw(), BARE2D::Timer::endTimer(), BARE2D::Timer::getDeltaTime(), init(), BARE2D::initGLErrorCallback(), BARE2D::Timer::integrateFrame(), BARE2D::LOW, m_isGameRunning, m_isInited, m_screenList, m_timer, m_window, BARE2D::Timer::startTimer(), BARE2D::Window::swapBuffer(), and update().

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◆ update()

void BARE2D::App::update ( double dt )

private

Updates input, output, etc. Only for internal use.

Definition at line 109 of file App.cpp.

References BARE2D::CHANGE_NEXT, BARE2D::CHANGE_PREV, BARE2D::EXIT_APPLICATION, exitApp(), m_screenList, BARE2D::RUNNING, and updateInput().

Referenced by run().

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◆ updateInput()

void BARE2D::App::updateInput ( )

private

Updates any input, and throws it down the pipeline!

Definition at line 139 of file App.cpp.

References m_inputManager, pollSDLInput(), and BARE2D::InputManager::update().

Referenced by update().

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Field Documentation

◆ m_inputManager

InputManager* BARE2D::App::m_inputManager = nullptr

private

Definition at line 51 of file App.hpp.

Referenced by getInputManager(), init(), pollSDLInput(), updateInput(), and ~App().

◆ m_isGameRunning

bool BARE2D::App::m_isGameRunning = false

private

Definition at line 46 of file App.hpp.

Referenced by exitApp(), run(), and ~App().

◆ m_isInited

bool BARE2D::App::m_isInited = false

private

Definition at line 47 of file App.hpp.

Referenced by init(), and run().

◆ m_screenList

std::unique_ptr<ScreenList> BARE2D::App::m_screenList

private

Definition at line 49 of file App.hpp.

Referenced by draw(), getScreenList(), init(), run(), update(), and ~App().

◆ m_timer

Timer* BARE2D::App::m_timer = nullptr

private

Definition at line 53 of file App.hpp.

Referenced by init(), run(), and ~App().

◆ m_window

Window* BARE2D::App::m_window = nullptr

private

Definition at line 55 of file App.hpp.

Referenced by draw(), getWindow(), init(), run(), and ~App().

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

BARE2D
App
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