gf::StaggerHelper Class Reference

A helper for computing coordinates in a staggered map. More...

#include <gf/Stagger.h>

Public Member Functions
	StaggerHelper (MapCellAxis axis, MapCellIndex index)
RectF	computeBounds (Vector2i layerSize, Vector2f tileSize) const
RectI	computeVisibleArea (const RectF &local, Vector2f tileSize) const
RectF	computeCellBounds (Vector2i coords, Vector2f tileSize) const
Vector2i	computeCoordinates (Vector2f position, Vector2f tileSize) const
Polyline	computePolyline (Vector2i coords, Vector2f tileSize) const
void	forEachNeighbor (Vector2i coords, Vector2i layerSize, std::function< void(Vector2i)> func) const

Detailed Description

A helper for computing coordinates in a staggered map.

Constructor & Destructor Documentation

StaggerHelper()

gf::StaggerHelper::StaggerHelper ( MapCellAxis  axis, MapCellIndex  index  )

inline

Member Function Documentation

computeBounds()

RectF gf::StaggerHelper::computeBounds	(	Vector2i	layerSize,
		Vector2f	tileSize
	)		const

computeCellBounds()

RectF gf::StaggerHelper::computeCellBounds	(	Vector2i	coords,
		Vector2f	tileSize
	)		const

computeCoordinates()

Vector2i gf::StaggerHelper::computeCoordinates	(	Vector2f	position,
		Vector2f	tileSize
	)		const

computePolyline()

Polyline gf::StaggerHelper::computePolyline	(	Vector2i	coords,
		Vector2f	tileSize
	)		const

computeVisibleArea()

RectI gf::StaggerHelper::computeVisibleArea	(	const RectF &	local,
		Vector2f	tileSize
	)		const

forEachNeighbor()

void gf::StaggerHelper::forEachNeighbor	(	Vector2i	coords,
		Vector2i	layerSize,
		std::function< void(Vector2i)>	func
	)		const