ViewportManager Class Reference

#include <ViewportManager.h>

Public Member Functions
	ViewportManager ()
	~ViewportManager ()
virtual void	Render ()
void	Initialize (int w, int h)
void	Shutdown ()
bool	AddPlayer (short playerID, ViewportLayout viewportLayout)
bool	RemovePlayer (short playerID)
void	SetSize (int w, int h)
int	GetPlayerCount () const
const std::vector< SDL_FRect > &	GetViewRects () const
bool	GetViewRectForPlayer (short playerID, SDL_FRect &outRect) const
const std::vector< short > &	GetPlayers () const
void	UpdateViewports ()

Static Public Member Functions
static ViewportManager &	GetInstance ()
static ViewportManager &	Get ()

Private Attributes
int	m_width = 400
int	m_height = 320
std::vector< SDL_FRect >	m_viewRects
std::vector< short >	m_players
std::unordered_map< short, int >	m_playerIndexMap
ViewportLayout	m_currentLayout = ViewportLayout::ViewportLayout_Grid1x1

Detailed Description

Definition at line 23 of file ViewportManager.h.

Constructor & Destructor Documentation

ViewportManager()

ViewportManager::ViewportManager

(

)

Definition at line 7 of file ViewportManager.cpp.

References Initialize(), GameEngine::screenHeight, and GameEngine::screenWidth.

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~ViewportManager()

ViewportManager::~ViewportManager

(

)

Definition at line 12 of file ViewportManager.cpp.

References Shutdown().

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Member Function Documentation

AddPlayer()

bool ViewportManager::AddPlayer	(	short	playerID,
		ViewportLayout	viewportLayout = ViewportLayout::ViewportLayout_Grid1x1
	)

Definition at line 48 of file ViewportManager.cpp.

References GetComponentTypeID_Static(), m_playerIndexMap, m_players, MAX_PLAYERS, and UpdateViewports().

Referenced by VideoGame::SetViewportLayout().

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Get()

static ViewportManager & ViewportManager::Get ( )

inlinestatic

Definition at line 34 of file ViewportManager.h.

References GetInstance().

Referenced by CameraSystem::CreateCameraForPlayer(), GetActiveCameraTransform(), RenderingSystem::Render(), GridSystem::Render(), UIRenderingSystem::Render(), World::Render_ECS_Systems(), and SDL_AppIterate().

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GetInstance()

static ViewportManager & ViewportManager::GetInstance ( )

inlinestatic

Definition at line 29 of file ViewportManager.h.

References GetComponentTypeID_Static().

Referenced by Get().

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GetPlayerCount()

int ViewportManager::GetPlayerCount ( ) const

inline

Definition at line 43 of file ViewportManager.h.

References m_players.

GetPlayers()

const std::vector< short > & ViewportManager::GetPlayers ( ) const

inline

Definition at line 50 of file ViewportManager.h.

References m_players.

Referenced by RenderingSystem::Render(), GridSystem::Render(), UIRenderingSystem::Render(), and SDL_AppIterate().

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GetViewRectForPlayer()

bool ViewportManager::GetViewRectForPlayer	(	short	playerID,
		SDL_FRect &	outRect
	)		const

Definition at line 79 of file ViewportManager.cpp.

References GetComponentTypeID_Static(), m_playerIndexMap, and m_viewRects.

Referenced by GetActiveCameraTransform().

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GetViewRects()

const std::vector< SDL_FRect > & ViewportManager::GetViewRects ( ) const

inline

Definition at line 46 of file ViewportManager.h.

References m_viewRects.

Referenced by SDL_AppIterate().

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Initialize()

void ViewportManager::Initialize	(	int	w,
		int	h
	)

Definition at line 28 of file ViewportManager.cpp.

References GetComponentTypeID_Static(), m_height, m_playerIndexMap, m_players, m_viewRects, m_width, SYSTEM_LOG, and UpdateViewports().

Referenced by VideoGame::VideoGame(), and ViewportManager().

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RemovePlayer()

bool ViewportManager::RemovePlayer

(

short

playerID

)

Definition at line 62 of file ViewportManager.cpp.

References GetComponentTypeID_Static(), m_playerIndexMap, m_players, and UpdateViewports().

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Render()

void ViewportManager::Render ( )

virtual

Definition at line 17 of file ViewportManager.cpp.

References GetComponentTypeID_Static(), m_viewRects, and GameEngine::renderer.

Referenced by World::Render_ECS_Systems().

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SetSize()

void ViewportManager::SetSize	(	int	w,
		int	h
	)

Definition at line 73 of file ViewportManager.cpp.

References GetComponentTypeID_Static(), m_height, m_width, and UpdateViewports().

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Shutdown()

void ViewportManager::Shutdown

(

)

Definition at line 39 of file ViewportManager.cpp.

References m_playerIndexMap, m_players, m_viewRects, and SYSTEM_LOG.

Referenced by ~ViewportManager().

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UpdateViewports()

void ViewportManager::UpdateViewports

(

)

Definition at line 89 of file ViewportManager.cpp.

References GetComponentTypeID_Static(), m_height, m_playerIndexMap, m_players, m_viewRects, and m_width.

Referenced by AddPlayer(), Initialize(), RemovePlayer(), and SetSize().

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Member Data Documentation

m_currentLayout

ViewportLayout ViewportManager::m_currentLayout = ViewportLayout::ViewportLayout_Grid1x1

private

Definition at line 60 of file ViewportManager.h.

m_height

int ViewportManager::m_height = 320

private

Definition at line 55 of file ViewportManager.h.

Referenced by Initialize(), SetSize(), and UpdateViewports().

m_playerIndexMap

std::unordered_map<short,int> ViewportManager::m_playerIndexMap

private

Definition at line 58 of file ViewportManager.h.

Referenced by AddPlayer(), GetViewRectForPlayer(), Initialize(), RemovePlayer(), Shutdown(), and UpdateViewports().

m_players

std::vector<short> ViewportManager::m_players

private

Definition at line 57 of file ViewportManager.h.

Referenced by AddPlayer(), GetPlayerCount(), GetPlayers(), Initialize(), RemovePlayer(), Shutdown(), and UpdateViewports().

m_viewRects

std::vector<SDL_FRect> ViewportManager::m_viewRects

private

Definition at line 56 of file ViewportManager.h.

Referenced by GetViewRectForPlayer(), GetViewRects(), Initialize(), Render(), Shutdown(), and UpdateViewports().

m_width

int ViewportManager::m_width = 400

private

Definition at line 54 of file ViewportManager.h.

Referenced by Initialize(), SetSize(), and UpdateViewports().

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

• Source/system/ViewportManager.h
• Source/system/ViewportManager.cpp