RenderManager Class Reference

This class manages the rendering of images in our game as a singleton. More...

#include <RenderManager.hpp>

Collaboration diagram for RenderManager:

Public Member Functions
bool	init (int screenWidth, int screenHeight)
	Initializes the render manager, SDL, and TTF, and creates the SDL_Window and SDL_Renderer. More...
void	shutdown ()
	Shuts down the render manager, SDL, and TTF.
void	Render ()
	Render the game.
	RenderManager (const RenderManager &)=delete
	Stop the compiler from generating methods to copy the object.
RenderManager &	operator= (const RenderManager &)=delete
	Stop the compiler from generating methods to copy the object.

Static Public Member Functions
static RenderManager &	instance ()
	The singleton instance of the RenderManager.
static SDL_Renderer *	GetRenderer ()
	Gets the SDL_Renderer. More...
static std::shared_ptr< CameraComponent >	GetCamera ()
	Gets the current active camera. More...
static void	SetActiveCamera (std::shared_ptr< CameraComponent > camera)
	Sets the current active camera. More...
static int	getWidth ()
	Gets the screen width. More...
static int	getHeight ()
	Gets the screen height. More...

Private Member Functions
	RenderManager ()
	Constructs a RenderManager.
	~RenderManager ()
	Destructs a RenderManager.

Private Attributes
int	screenWidth_
	The width of the screen.
int	screenHeight_
	The height of the screen.
SDL_Window *	gWindow
	The window we'll be rendering to.
SDL_Renderer *	gRenderer
	The SDL_Renderer for this instance.
std::shared_ptr< CameraComponent >	camera_
	The Camera to use to render game objects.

Detailed Description

This class manages the rendering of images in our game as a singleton.

Member Function Documentation

GetCamera()

std::shared_ptr< CameraComponent > RenderManager::GetCamera ( )

static

Gets the current active camera.

Returns

A shared pointer to the current active camera.

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getHeight()

int RenderManager::getHeight ( )

static

Gets the screen height.

Returns

The screen height

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GetRenderer()

SDL_Renderer * RenderManager::GetRenderer ( )

static

Gets the SDL_Renderer.

Returns

The SDL_Renderer

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getWidth()

int RenderManager::getWidth ( )

static

Gets the screen width.

Returns

The screen width

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init()

bool RenderManager::init	(	int	screenWidth,
		int	screenHeight
	)

Initializes the render manager, SDL, and TTF, and creates the SDL_Window and SDL_Renderer.

Returns

Whether or not the RenderManager was properly initialized

Parameters

screenWidth	The width of the screen
screenHeight	The height of the screen

SetActiveCamera()

void RenderManager::SetActiveCamera ( std::shared_ptr< CameraComponent >  camera )

static

Sets the current active camera.

Parameters

camera

The camera to be set as the current active camera

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

• include/Engine/RenderManager.hpp
• src/Engine/RenderManager.cpp