FIFE::GridRenderer Class Reference

#include <gridrenderer.h>

Inheritance diagram for FIFE::GridRenderer:

Collaboration diagram for FIFE::GridRenderer:

Public Member Functions
	GridRenderer (RenderBackend *renderbackend, int32_t position)
	constructor. More...
	GridRenderer (const GridRenderer &old)
RendererBase *	clone ()
	Makes copy of this renderer. More...
virtual	~GridRenderer ()
	Destructor. More...
void	render (Camera *cam, Layer *layer, RenderList &instances)
	This method is called by the view to ask renderer to draw its rendering aspect based on given parameters. More...
std::string	getName ()
	Name of the renderer. More...
void	setColor (Uint8 r, Uint8 g, Uint8 b)
Public Member Functions inherited from FIFE::RendererBase
	RendererBase (RenderBackend *renderbackend, int32_t position)
	Constructor. More...
	RendererBase (const RendererBase &old)
	Copy Constructor. More...
virtual	~RendererBase ()
	Destructor. More...
int32_t	getPipelinePosition () const
	Gets renderer position in the rendering pipeline. More...
void	setPipelinePosition (int32_t position)
	Sets renderer position in the rendering pipeline Pipeline position defines in which order view calls the renderers when update occurs Note that renderers are called once per rendered layer, thus to update the whole screen, renderer might receive multiple calls. More...
virtual void	setEnabled (bool enabled)
	Enables renderer. More...
virtual void	reset ()
	Resets information in the renderer. More...
bool	isEnabled () const
	Is renderer enabled. More...
void	setRendererListener (IRendererListener *listener)
	Sets listener for renderer. More...
void	addActiveLayer (Layer *layer)
	Adds active layer to renderer. More...
void	removeActiveLayer (Layer *layer)
	Removes active layer from renderer. More...
void	clearActiveLayers ()
	Clears all active layers from renderer. More...
void	activateAllLayers (Map *elevation)
	Activates all layers from given elevation. More...
bool	isActivedLayer (Layer *layer)
	Returns if given layer is currently activated. More...
std::list< Layer * >	getActiveLayers () const
	Returns list of activated layer. More...

Static Public Member Functions
static GridRenderer *	getInstance (IRendererContainer *cnt)

Private Attributes
SDL_Color	m_color

Additional Inherited Members
Protected Member Functions inherited from FIFE::RendererBase
	RendererBase ()
Protected Attributes inherited from FIFE::RendererBase
std::list< Layer * >	m_active_layers
RenderBackend *	m_renderbackend

Detailed Description

Definition at line 38 of file gridrenderer.h.

Constructor & Destructor Documentation

GridRenderer() [1/2]

FIFE::GridRenderer::GridRenderer	(	RenderBackend *	renderbackend,
		int32_t	position
	)

constructor.

Parameters

renderbackend	to use
position	position for this renderer in rendering pipeline

Definition at line 48 of file gridrenderer.cpp.

References m_color, and FIFE::RendererBase::setEnabled().

Referenced by clone().

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GridRenderer() [2/2]

FIFE::GridRenderer::GridRenderer

(

const GridRenderer &

old

)

Definition at line 56 of file gridrenderer.cpp.

References FIFE::RendererBase::setEnabled().

~GridRenderer()

FIFE::GridRenderer::~GridRenderer ( )

virtual

Destructor.

Definition at line 66 of file gridrenderer.cpp.

Member Function Documentation

clone()

RendererBase * FIFE::GridRenderer::clone ( )

virtual

Makes copy of this renderer.

Implements FIFE::RendererBase.

Definition at line 62 of file gridrenderer.cpp.

References GridRenderer().

getInstance()

GridRenderer * FIFE::GridRenderer::getInstance ( IRendererContainer *  cnt )

static

Definition at line 69 of file gridrenderer.cpp.

References FIFE::IRendererContainer::getRenderer().

Referenced by getName().

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getName()

std::string FIFE::GridRenderer::getName ( )

inlinevirtual

Name of the renderer.

Implements FIFE::RendererBase.

Definition at line 55 of file gridrenderer.h.

References getInstance(), and setColor().

render()

void FIFE::GridRenderer::render ( Camera *  cam, Layer *  layer, RenderList &  instances  )

virtual

This method is called by the view to ask renderer to draw its rendering aspect based on given parameters.

Renderers receive non-clipped instance stack since there is no way to know which information is relevant for the renderer. E.g. effect renderer might need to know offscreen instance locations to be able to draw radiation coming from some instance not visible on the screen.

Parameters

cam	camera view to draw
layer	current layer to be rendered
instances	instances on the current layer @ see setPipelinePosition

Implements FIFE::RendererBase.

Definition at line 73 of file gridrenderer.cpp.

References FIFE::_log, FIFE::RenderBackend::drawLine(), FL_WARN, FIFE::Layer::getCellGrid(), FIFE::Location::getLayerCoordinates(), FIFE::Instance::getLocationRef(), FIFE::CellGrid::getVertices(), FIFE::Camera::getViewPort(), FIFE::RectType< T >::h, m_color, FIFE::RendererBase::m_renderbackend, FIFE::CellGrid::toMapCoordinates(), FIFE::Camera::toScreenCoordinates(), FIFE::RectType< T >::w, FIFE::PointType2D< T >::x, FIFE::RectType< T >::x, FIFE::PointType3D< T >::x, FIFE::PointType2D< T >::y, FIFE::RectType< T >::y, and FIFE::PointType3D< T >::y.

setColor()

void FIFE::GridRenderer::setColor	(	Uint8	r,
		Uint8	g,
		Uint8	b
	)

Definition at line 191 of file gridrenderer.cpp.

References m_color.

Referenced by getName().

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Member Data Documentation

m_color

SDL_Color FIFE::GridRenderer::m_color

private

Definition at line 61 of file gridrenderer.h.

Referenced by GridRenderer(), render(), and setColor().

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

• engine/core/view/renderers/gridrenderer.h
• engine/core/view/renderers/gridrenderer.cpp