IScreen Class Reference

Interface implemented by each full-screen mode (Lobby, Game). More...

#include <IScreen.hpp>

Inheritance diagram for IScreen:

Public Member Functions
virtual	~IScreen ()=default
virtual SDL_AppResult	event (SDL_Event *event)=0
	Handle an incoming SDL event.
virtual SDL_AppResult	iterate ()=0
	Update the screen state and render the next frame.
virtual void	quit ()=0
	Perform any necessary cleanup before the screen is destroyed.
virtual void	shutdownAfterRenderer ()
	Perform cleanup that must happen after the App-owned renderer shuts down.

Detailed Description

Interface implemented by each full-screen mode (Lobby, Game).

App owns one active IScreen at a time and delegates SDL event processing, per-frame iteration, and shutdown to it.

Constructor & Destructor Documentation

~IScreen()

virtual IScreen::~IScreen ( )

virtualdefault

Member Function Documentation

event()

virtual SDL_AppResult IScreen::event ( SDL_Event * event )

pure virtual

Handle an incoming SDL event.

Parameters

event

The SDL event to process.

Returns

SDL_APP_CONTINUE to keep running, SDL_APP_FAILURE to exit.

Implemented in Game, Home, and Lobby.

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iterate()

virtual SDL_AppResult IScreen::iterate ( )

pure virtual

Update the screen state and render the next frame.

Returns

SDL_APP_CONTINUE to keep running, SDL_APP_FAILURE to exit.

Implemented in Game, Home, and Lobby.

quit()

virtual void IScreen::quit ( )

pure virtual

Perform any necessary cleanup before the screen is destroyed.

Implemented in Game, Home, and Lobby.

shutdownAfterRenderer()

virtual void IScreen::shutdownAfterRenderer ( )

inlinevirtual

Perform cleanup that must happen after the App-owned renderer shuts down.

Reimplemented in Game.

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

• src/client/IScreen.hpp