#include <squaregrid.h>

Inheritance diagram for FIFE::SquareGrid:

Collaboration diagram for FIFE::SquareGrid:

Public Member Functions
	SquareGrid ()

virtual	~SquareGrid ()

const std::string &	getType () const
	Type of cellgrid. More...

const std::string &	getName () const
	Name of the cellgrid (DEPRECATED? -jwt) More...

bool	isAccessible (const ModelCoordinate &curpos, const ModelCoordinate &target)
	Tells if given target point is accessible from curpos only cells adjacent to curpos are considered in the evaluation. More...

double	getAdjacentCost (const ModelCoordinate &curpos, const ModelCoordinate &target)
	Returns distance const from curpos to target point only cells adjacent to curpos are considered in the evaluation. More...

double	getHeuristicCost (const ModelCoordinate &curpos, const ModelCoordinate &target)
	Returns distance const from curpos to target point. More...

uint32_t	getCellSideCount () const
	Gets the count of sides for a single cell. More...

ExactModelCoordinate	toMapCoordinates (const ExactModelCoordinate &layer_coords)
	Transforms given point from layer coordinates to map coordinates. More...

ModelCoordinate	toLayerCoordinates (const ExactModelCoordinate &map_coord)
	Transforms given point from map coordinates to layer coordinates. More...

ExactModelCoordinate	toExactLayerCoordinates (const ExactModelCoordinate &map_coord)
	Transforms given point from map coordinates to layer coordinates. More...

void	getVertices (std::vector< ExactModelCoordinate > &vtx, const ModelCoordinate &cell)
	Fills given point vector with vertices from selected cell. More...

std::vector< ModelCoordinate >	toMultiCoordinates (const ModelCoordinate &position, const std::vector< ModelCoordinate > &orig, bool reverse)
	Returns point vector with coordinates for a multi object. More...

std::vector< ModelCoordinate >	getCoordinatesInLine (const ModelCoordinate &start, const ModelCoordinate &end)
	Returns point vector with coordinates for a line from start to end. More...

CellGrid *	clone ()
	Returns clone of this cellgrid. More...

Public Member Functions inherited from FIFE::CellGrid
	CellGrid ()
	Constructor. More...

virtual	~CellGrid ()
	Destructor. More...

void	getAccessibleCoordinates (const ModelCoordinate &curpos, std::vector< ModelCoordinate > &coordinates)
	Gets the coordinates that are accesible from given point only cells adjacent to given cell are considered in the evaluation. More...

ExactModelCoordinate	toMapCoordinates (const ModelCoordinate &layer_coords)
	Transforms given point from layer coordinates to map coordinates. More...

void	setXShift (const double &xshift)
	Set the cellgrid x shift. More...

const double	getXShift () const
	Get the cellgrid x shift. More...

void	setYShift (const double yshift)
	Set the cellgrid y shift. More...

const double	getYShift () const
	Get the cellgrid y shift. More...

void	setZShift (const double zshift)
	Set the cellgrid z shift. More...

const double	getZShift () const
	Get the cellgrid z shift. More...

void	setXScale (const double scale)
	Set the cellgrid x-scaling. More...

void	setYScale (const double scale)
	Set the cellgrid y-scaling. More...

void	setZScale (const double scale)
	Set the cellgrid z-scaling. More...

const double	getXScale () const
	Get the cellgrid x-scaling. More...

const double	getYScale () const
	Get the cellgrid y-scaling. More...

const double	getZScale () const
	Get the cellgrid z-scaling. More...

void	setRotation (const double rotation)
	Set the cellgrid rotation. More...

const double	getRotation () const
	Get the cellgrid rotation. More...

void	setAllowDiagonals (const bool allow_diagonals)
	Set whether diagonal cell access is allowed. More...

const bool	getAllowDiagonals () const
	Get whether diagonal cell access is allowed. More...

Public Member Functions inherited from FIFE::FifeClass
	FifeClass ()

virtual	~FifeClass ()

fifeid_t	getFifeId ()
	Gets unique id of this instance inside the engine. More...

Additional Inherited Members
Protected Member Functions inherited from FIFE::CellGrid
void	updateMatrices ()

bool	ptInTriangle (const ExactModelCoordinate &pt, const ExactModelCoordinate &pt1, const ExactModelCoordinate &pt2, const ExactModelCoordinate &pt3)

Protected Attributes inherited from FIFE::CellGrid
DoubleMatrix	m_matrix

DoubleMatrix	m_inverse_matrix

double	m_xshift

double	m_yshift

double	m_zshift

double	m_xscale

double	m_yscale

double	m_zscale

double	m_rotation

bool	m_allow_diagonals

Detailed Description

Definition at line 38 of file squaregrid.h.

Constructor & Destructor Documentation

FIFE::SquareGrid::SquareGrid ( )

Definition at line 40 of file squaregrid.cpp.

Referenced by clone().

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FIFE::SquareGrid::~SquareGrid ( )

virtual

Definition at line 57 of file squaregrid.cpp.

Member Function Documentation

CellGrid * FIFE::SquareGrid::clone ( )

virtual

Returns clone of this cellgrid.

Implements FIFE::CellGrid.

Definition at line 44 of file squaregrid.cpp.

References FIFE::CellGrid::m_allow_diagonals, FIFE::CellGrid::m_rotation, FIFE::CellGrid::m_xscale, FIFE::CellGrid::m_xshift, FIFE::CellGrid::m_yscale, FIFE::CellGrid::m_yshift, FIFE::CellGrid::m_zshift, FIFE::CellGrid::setAllowDiagonals(), FIFE::CellGrid::setRotation(), FIFE::CellGrid::setXScale(), FIFE::CellGrid::setXShift(), FIFE::CellGrid::setYScale(), FIFE::CellGrid::setYShift(), FIFE::CellGrid::setZShift(), and SquareGrid().

double FIFE::SquareGrid::getAdjacentCost	(	const ModelCoordinate &	curpos,
		const ModelCoordinate &	target
	)

virtual

Returns distance const from curpos to target point only cells adjacent to curpos are considered in the evaluation.

Parameters

curpos	position (coordinates) to evaluate
target	target coordinate to check

Returns: distance cost from curpos to target

Implements FIFE::CellGrid.

Definition at line 74 of file squaregrid.cpp.

References ABS, FIFE::PointType3D< T >::x, and FIFE::PointType3D< T >::y.

uint32_t FIFE::SquareGrid::getCellSideCount ( ) const

inlinevirtual

Gets the count of sides for a single cell.

Returns: count of sides for a single cell

Implements FIFE::CellGrid.

Definition at line 48 of file squaregrid.h.

std::vector< ModelCoordinate > FIFE::SquareGrid::getCoordinatesInLine	(	const ModelCoordinate &	start,
		const ModelCoordinate &	end
	)

virtual

Returns point vector with coordinates for a line from start to end.

Parameters

start	The start position
end	The end position

Returns: vector with points

Implements FIFE::CellGrid.

Definition at line 143 of file squaregrid.cpp.

References ABS, FIFE::PointType3D< T >::x, and FIFE::PointType3D< T >::y.

double FIFE::SquareGrid::getHeuristicCost	(	const ModelCoordinate &	curpos,
		const ModelCoordinate &	target
	)

virtual

Returns distance const from curpos to target point.

Parameters

curpos	position (coordinates) to evaluate
target	target coordinate to check

Returns: distance cost from curpos to target

Implements FIFE::CellGrid.

Definition at line 83 of file squaregrid.cpp.

References ABS, FIFE::PointType3D< T >::x, and FIFE::PointType3D< T >::y.

const std::string & FIFE::SquareGrid::getName ( ) const

virtual

Name of the cellgrid (DEPRECATED? -jwt)

Implements FIFE::CellGrid.

Definition at line 92 of file squaregrid.cpp.

const std::string & FIFE::SquareGrid::getType ( ) const

virtual

Type of cellgrid.

Implements FIFE::CellGrid.

Definition at line 87 of file squaregrid.cpp.

void FIFE::SquareGrid::getVertices	(	std::vector< ExactModelCoordinate > &	vtx,
		const ModelCoordinate &	cell
	)

virtual

Fills given point vector with vertices from selected cell.

Parameters

vtx	vertices for given cell
cell	cell to get vertices from

Implements FIFE::CellGrid.

Definition at line 112 of file squaregrid.cpp.

References FIFE::PointType3D< T >::x, and FIFE::PointType3D< T >::y.

bool FIFE::SquareGrid::isAccessible	(	const ModelCoordinate &	curpos,
		const ModelCoordinate &	target
	)

virtual

Tells if given target point is accessible from curpos only cells adjacent to curpos are considered in the evaluation.

Parameters

curpos	position (coordinates) to evaluate
target	target coordinate to check

Returns: true, if target is accessible from curpos, false otherwise

Implements FIFE::CellGrid.

Definition at line 60 of file squaregrid.cpp.

References ABS, FIFE::CellGrid::m_allow_diagonals, FIFE::PointType3D< T >::x, and FIFE::PointType3D< T >::y.

ExactModelCoordinate FIFE::SquareGrid::toExactLayerCoordinates ( const ExactModelCoordinate & map_coord )

virtual

Transforms given point from map coordinates to layer coordinates.

Returns: point in layer coordinates

Implements FIFE::CellGrid.

Definition at line 101 of file squaregrid.cpp.

References FIFE::CellGrid::m_inverse_matrix.

Referenced by toLayerCoordinates().

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ModelCoordinate FIFE::SquareGrid::toLayerCoordinates ( const ExactModelCoordinate & map_coord )

virtual

Transforms given point from map coordinates to layer coordinates.

Returns: point in layer coordinates

Implements FIFE::CellGrid.

Definition at line 105 of file squaregrid.cpp.

References toExactLayerCoordinates(), FIFE::PointType3D< T >::x, FIFE::PointType3D< T >::y, and FIFE::PointType3D< T >::z.

ExactModelCoordinate FIFE::SquareGrid::toMapCoordinates ( const ExactModelCoordinate & layer_coords )

virtual

Transforms given point from layer coordinates to map coordinates.

Returns: point in map coordinates

Implements FIFE::CellGrid.

Definition at line 97 of file squaregrid.cpp.

References FIFE::CellGrid::m_matrix.

std::vector< ModelCoordinate > FIFE::SquareGrid::toMultiCoordinates	(	const ModelCoordinate &	position,
		const std::vector< ModelCoordinate > &	orig,
		bool	reverse
	)

virtual

Returns point vector with coordinates for a multi object.

Parameters

position	The center position
orig	The vector with the original coordinates from object
reverse	If true the orig coordinates are subtracted otherwise they are added

Implements FIFE::CellGrid.

Definition at line 122 of file squaregrid.cpp.

References FIFE::PointType3D< T >::x, and FIFE::PointType3D< T >::y.

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

engine/core/model/metamodel/grids/squaregrid.h
engine/core/model/metamodel/grids/squaregrid.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation