Copyright	(c) Amy de Buitléir 2012-2019
License	BSD-style
Maintainer	amy@nualeargais.ie
Stability	experimental
Portability	portable
Safe Haskell	Safe-Inferred
Language	Haskell2010

Math.Geometry.Grid.HexagonalInternal2

Description

A module containing private HexGrid2 internals. Most developers should use HexGrid2 instead. This module is subject to change without notice.

Synopsis

data HexDirection
- = Northwest
- | North
- | Northeast
- | Southeast
- | South
- | Southwest
data UnboundedHexGrid = UnboundedHexGrid
data HexHexGrid = HexHexGrid Int [(Int, Int)]
hexHexGrid :: Int -> HexHexGrid
data RectHexGrid = RectHexGrid (Int, Int) [(Int, Int)]
rectHexGrid :: Int -> Int -> RectHexGrid
rectHexGridY :: Int -> Int -> Int

Documentation

data HexDirection Source #

Constructors

Northwest
North
Northeast
Southeast
South
Southwest

Instances

Instances details

Eq HexDirection Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods (==) :: HexDirection -> HexDirection -> Bool # (/=) :: HexDirection -> HexDirection -> Bool #
Show HexDirection Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods showsPrec :: Int -> HexDirection -> ShowS # show :: HexDirection -> String # showList :: [HexDirection] -> ShowS #
Generic HexDirection Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Rep HexDirection :: Type -> Type # Methods from :: HexDirection -> Rep HexDirection x # to :: Rep HexDirection x -> HexDirection #
type Rep HexDirection Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Rep HexDirection = D1 ('MetaData "HexDirection" "Math.Geometry.Grid.HexagonalInternal2" "grid-7.8.15-inplace" 'False) ((C1 ('MetaCons "Northwest" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "North" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Northeast" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "Southeast" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "South" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Southwest" 'PrefixI 'False) (U1 :: Type -> Type))))

data UnboundedHexGrid Source #

An unbounded grid with hexagonal tiles The grid and its indexing scheme are illustrated in the user guide, available at https://github.com/mhwombat/grid/wiki.

Constructors

UnboundedHexGrid

Instances

Instances details

Eq UnboundedHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods (==) :: UnboundedHexGrid -> UnboundedHexGrid -> Bool # (/=) :: UnboundedHexGrid -> UnboundedHexGrid -> Bool #
Show UnboundedHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods showsPrec :: Int -> UnboundedHexGrid -> ShowS # show :: UnboundedHexGrid -> String # showList :: [UnboundedHexGrid] -> ShowS #
Generic UnboundedHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Rep UnboundedHexGrid :: Type -> Type # Methods from :: UnboundedHexGrid -> Rep UnboundedHexGrid x # to :: Rep UnboundedHexGrid x -> UnboundedHexGrid #
Grid UnboundedHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Index UnboundedHexGrid Source # type Direction UnboundedHexGrid Source # Methods indices :: UnboundedHexGrid -> [Index UnboundedHexGrid] Source # distance :: UnboundedHexGrid -> Index UnboundedHexGrid -> Index UnboundedHexGrid -> Int Source # minDistance :: UnboundedHexGrid -> [Index UnboundedHexGrid] -> Index UnboundedHexGrid -> Int Source # neighbours :: UnboundedHexGrid -> Index UnboundedHexGrid -> [Index UnboundedHexGrid] Source # neighboursOfSet :: UnboundedHexGrid -> [Index UnboundedHexGrid] -> [Index UnboundedHexGrid] Source # neighbour :: UnboundedHexGrid -> Index UnboundedHexGrid -> Direction UnboundedHexGrid -> Maybe (Index UnboundedHexGrid) Source # numNeighbours :: UnboundedHexGrid -> Index UnboundedHexGrid -> Int Source # contains :: UnboundedHexGrid -> Index UnboundedHexGrid -> Bool Source # tileCount :: UnboundedHexGrid -> Int Source # null :: UnboundedHexGrid -> Bool Source # nonNull :: UnboundedHexGrid -> Bool Source # edges :: UnboundedHexGrid -> [(Index UnboundedHexGrid, Index UnboundedHexGrid)] Source # viewpoint :: UnboundedHexGrid -> Index UnboundedHexGrid -> [(Index UnboundedHexGrid, Int)] Source # isAdjacent :: UnboundedHexGrid -> Index UnboundedHexGrid -> Index UnboundedHexGrid -> Bool Source # adjacentTilesToward :: UnboundedHexGrid -> Index UnboundedHexGrid -> Index UnboundedHexGrid -> [Index UnboundedHexGrid] Source # minimalPaths :: UnboundedHexGrid -> Index UnboundedHexGrid -> Index UnboundedHexGrid -> [[Index UnboundedHexGrid]] Source # directionTo :: UnboundedHexGrid -> Index UnboundedHexGrid -> Index UnboundedHexGrid -> [Direction UnboundedHexGrid] Source # defaultMinDistance :: UnboundedHexGrid -> [Index UnboundedHexGrid] -> Index UnboundedHexGrid -> Int Source # defaultNeighbours :: UnboundedHexGrid -> Index UnboundedHexGrid -> [Index UnboundedHexGrid] Source # defaultNeighboursOfSet :: UnboundedHexGrid -> [Index UnboundedHexGrid] -> [Index UnboundedHexGrid] Source # defaultNeighbour :: UnboundedHexGrid -> Index UnboundedHexGrid -> Direction UnboundedHexGrid -> Maybe (Index UnboundedHexGrid) Source # defaultTileCount :: UnboundedHexGrid -> Int Source # defaultEdges :: UnboundedHexGrid -> [(Index UnboundedHexGrid, Index UnboundedHexGrid)] Source # defaultIsAdjacent :: UnboundedHexGrid -> Index UnboundedHexGrid -> Index UnboundedHexGrid -> Bool Source # defaultAdjacentTilesToward :: UnboundedHexGrid -> Index UnboundedHexGrid -> Index UnboundedHexGrid -> [Index UnboundedHexGrid] Source # defaultMinimalPaths :: UnboundedHexGrid -> Index UnboundedHexGrid -> Index UnboundedHexGrid -> [[Index UnboundedHexGrid]] Source #
type Rep UnboundedHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Rep UnboundedHexGrid = D1 ('MetaData "UnboundedHexGrid" "Math.Geometry.Grid.HexagonalInternal2" "grid-7.8.15-inplace" 'False) (C1 ('MetaCons "UnboundedHexGrid" 'PrefixI 'False) (U1 :: Type -> Type))
type Index UnboundedHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Index UnboundedHexGrid = (Int, Int)
type Direction UnboundedHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Direction UnboundedHexGrid = HexDirection

data HexHexGrid Source #

A hexagonal grid with hexagonal tiles The grid and its indexing scheme are illustrated in the user guide, available at https://github.com/mhwombat/grid/wiki.

Constructors

HexHexGrid Int [(Int, Int)]

Instances

Instances details

Eq HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods (==) :: HexHexGrid -> HexHexGrid -> Bool # (/=) :: HexHexGrid -> HexHexGrid -> Bool #
Show HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods showsPrec :: Int -> HexHexGrid -> ShowS # show :: HexHexGrid -> String # showList :: [HexHexGrid] -> ShowS #
Generic HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Rep HexHexGrid :: Type -> Type # Methods from :: HexHexGrid -> Rep HexHexGrid x # to :: Rep HexHexGrid x -> HexHexGrid #
BoundedGrid HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods tileSideCount :: HexHexGrid -> Int Source # boundary :: HexHexGrid -> [Index HexHexGrid] Source # isBoundary :: HexHexGrid -> Index HexHexGrid -> Bool Source # centre :: HexHexGrid -> [Index HexHexGrid] Source # isCentre :: HexHexGrid -> Index HexHexGrid -> Bool Source # defaultBoundary :: HexHexGrid -> [Index HexHexGrid] Source # defaultIsBoundary :: HexHexGrid -> Index HexHexGrid -> Bool Source # defaultCentre :: HexHexGrid -> [Index HexHexGrid] Source # defaultIsCentre :: HexHexGrid -> Index HexHexGrid -> Bool Source #
FiniteGrid HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Size HexHexGrid Source # Methods size :: HexHexGrid -> Size HexHexGrid Source # maxPossibleDistance :: HexHexGrid -> Int Source #
Grid HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Index HexHexGrid Source # type Direction HexHexGrid Source # Methods indices :: HexHexGrid -> [Index HexHexGrid] Source # distance :: HexHexGrid -> Index HexHexGrid -> Index HexHexGrid -> Int Source # minDistance :: HexHexGrid -> [Index HexHexGrid] -> Index HexHexGrid -> Int Source # neighbours :: HexHexGrid -> Index HexHexGrid -> [Index HexHexGrid] Source # neighboursOfSet :: HexHexGrid -> [Index HexHexGrid] -> [Index HexHexGrid] Source # neighbour :: HexHexGrid -> Index HexHexGrid -> Direction HexHexGrid -> Maybe (Index HexHexGrid) Source # numNeighbours :: HexHexGrid -> Index HexHexGrid -> Int Source # contains :: HexHexGrid -> Index HexHexGrid -> Bool Source # tileCount :: HexHexGrid -> Int Source # null :: HexHexGrid -> Bool Source # nonNull :: HexHexGrid -> Bool Source # edges :: HexHexGrid -> [(Index HexHexGrid, Index HexHexGrid)] Source # viewpoint :: HexHexGrid -> Index HexHexGrid -> [(Index HexHexGrid, Int)] Source # isAdjacent :: HexHexGrid -> Index HexHexGrid -> Index HexHexGrid -> Bool Source # adjacentTilesToward :: HexHexGrid -> Index HexHexGrid -> Index HexHexGrid -> [Index HexHexGrid] Source # minimalPaths :: HexHexGrid -> Index HexHexGrid -> Index HexHexGrid -> [[Index HexHexGrid]] Source # directionTo :: HexHexGrid -> Index HexHexGrid -> Index HexHexGrid -> [Direction HexHexGrid] Source # defaultMinDistance :: HexHexGrid -> [Index HexHexGrid] -> Index HexHexGrid -> Int Source # defaultNeighbours :: HexHexGrid -> Index HexHexGrid -> [Index HexHexGrid] Source # defaultNeighboursOfSet :: HexHexGrid -> [Index HexHexGrid] -> [Index HexHexGrid] Source # defaultNeighbour :: HexHexGrid -> Index HexHexGrid -> Direction HexHexGrid -> Maybe (Index HexHexGrid) Source # defaultTileCount :: HexHexGrid -> Int Source # defaultEdges :: HexHexGrid -> [(Index HexHexGrid, Index HexHexGrid)] Source # defaultIsAdjacent :: HexHexGrid -> Index HexHexGrid -> Index HexHexGrid -> Bool Source # defaultAdjacentTilesToward :: HexHexGrid -> Index HexHexGrid -> Index HexHexGrid -> [Index HexHexGrid] Source # defaultMinimalPaths :: HexHexGrid -> Index HexHexGrid -> Index HexHexGrid -> [[Index HexHexGrid]] Source #
type Rep HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Rep HexHexGrid = D1 ('MetaData "HexHexGrid" "Math.Geometry.Grid.HexagonalInternal2" "grid-7.8.15-inplace" 'False) (C1 ('MetaCons "HexHexGrid" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Int, Int)])))
type Size HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Size HexHexGrid = Int
type Index HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Index HexHexGrid = (Int, Int)
type Direction HexHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Direction HexHexGrid = HexDirection

hexHexGrid :: Int -> HexHexGrid Source #

hexHexGrid s returns a grid of hexagonal shape, with sides of length s, using hexagonal tiles. If s is nonnegative, the resulting grid will have 3*s*(s-1) + 1 tiles. Otherwise, the resulting grid will be null and the list of indices will be null.

data RectHexGrid Source #

A rectangular grid with hexagonal tiles The grid and its indexing scheme are illustrated in the user guide, available at https://github.com/mhwombat/grid/wiki.

Constructors

RectHexGrid (Int, Int) [(Int, Int)]

Instances

Instances details

Eq RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods (==) :: RectHexGrid -> RectHexGrid -> Bool # (/=) :: RectHexGrid -> RectHexGrid -> Bool #
Show RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods showsPrec :: Int -> RectHexGrid -> ShowS # show :: RectHexGrid -> String # showList :: [RectHexGrid] -> ShowS #
Generic RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Rep RectHexGrid :: Type -> Type # Methods from :: RectHexGrid -> Rep RectHexGrid x # to :: Rep RectHexGrid x -> RectHexGrid #
BoundedGrid RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Methods tileSideCount :: RectHexGrid -> Int Source # boundary :: RectHexGrid -> [Index RectHexGrid] Source # isBoundary :: RectHexGrid -> Index RectHexGrid -> Bool Source # centre :: RectHexGrid -> [Index RectHexGrid] Source # isCentre :: RectHexGrid -> Index RectHexGrid -> Bool Source # defaultBoundary :: RectHexGrid -> [Index RectHexGrid] Source # defaultIsBoundary :: RectHexGrid -> Index RectHexGrid -> Bool Source # defaultCentre :: RectHexGrid -> [Index RectHexGrid] Source # defaultIsCentre :: RectHexGrid -> Index RectHexGrid -> Bool Source #
FiniteGrid RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Size RectHexGrid Source # Methods size :: RectHexGrid -> Size RectHexGrid Source # maxPossibleDistance :: RectHexGrid -> Int Source #
Grid RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 Associated Types type Index RectHexGrid Source # type Direction RectHexGrid Source # Methods indices :: RectHexGrid -> [Index RectHexGrid] Source # distance :: RectHexGrid -> Index RectHexGrid -> Index RectHexGrid -> Int Source # minDistance :: RectHexGrid -> [Index RectHexGrid] -> Index RectHexGrid -> Int Source # neighbours :: RectHexGrid -> Index RectHexGrid -> [Index RectHexGrid] Source # neighboursOfSet :: RectHexGrid -> [Index RectHexGrid] -> [Index RectHexGrid] Source # neighbour :: RectHexGrid -> Index RectHexGrid -> Direction RectHexGrid -> Maybe (Index RectHexGrid) Source # numNeighbours :: RectHexGrid -> Index RectHexGrid -> Int Source # contains :: RectHexGrid -> Index RectHexGrid -> Bool Source # tileCount :: RectHexGrid -> Int Source # null :: RectHexGrid -> Bool Source # nonNull :: RectHexGrid -> Bool Source # edges :: RectHexGrid -> [(Index RectHexGrid, Index RectHexGrid)] Source # viewpoint :: RectHexGrid -> Index RectHexGrid -> [(Index RectHexGrid, Int)] Source # isAdjacent :: RectHexGrid -> Index RectHexGrid -> Index RectHexGrid -> Bool Source # adjacentTilesToward :: RectHexGrid -> Index RectHexGrid -> Index RectHexGrid -> [Index RectHexGrid] Source # minimalPaths :: RectHexGrid -> Index RectHexGrid -> Index RectHexGrid -> [[Index RectHexGrid]] Source # directionTo :: RectHexGrid -> Index RectHexGrid -> Index RectHexGrid -> [Direction RectHexGrid] Source # defaultMinDistance :: RectHexGrid -> [Index RectHexGrid] -> Index RectHexGrid -> Int Source # defaultNeighbours :: RectHexGrid -> Index RectHexGrid -> [Index RectHexGrid] Source # defaultNeighboursOfSet :: RectHexGrid -> [Index RectHexGrid] -> [Index RectHexGrid] Source # defaultNeighbour :: RectHexGrid -> Index RectHexGrid -> Direction RectHexGrid -> Maybe (Index RectHexGrid) Source # defaultTileCount :: RectHexGrid -> Int Source # defaultEdges :: RectHexGrid -> [(Index RectHexGrid, Index RectHexGrid)] Source # defaultIsAdjacent :: RectHexGrid -> Index RectHexGrid -> Index RectHexGrid -> Bool Source # defaultAdjacentTilesToward :: RectHexGrid -> Index RectHexGrid -> Index RectHexGrid -> [Index RectHexGrid] Source # defaultMinimalPaths :: RectHexGrid -> Index RectHexGrid -> Index RectHexGrid -> [[Index RectHexGrid]] Source #
type Rep RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Rep RectHexGrid = D1 ('MetaData "RectHexGrid" "Math.Geometry.Grid.HexagonalInternal2" "grid-7.8.15-inplace" 'False) (C1 ('MetaCons "RectHexGrid" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Int, Int)) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [(Int, Int)])))
type Size RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Size RectHexGrid = (Int, Int)
type Index RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Index RectHexGrid = (Int, Int)
type Direction RectHexGrid Source #
Instance details Defined in Math.Geometry.Grid.HexagonalInternal2 type Direction RectHexGrid = HexDirection

rectHexGrid :: Int -> Int -> RectHexGrid Source #

rectHexGrid r c returns a grid in the shape of a parallelogram with r rows and c columns, using hexagonal tiles. If r and c are both nonnegative, the resulting grid will have r*c tiles. Otherwise, the resulting grid will be null and the list of indices will be null.

rectHexGridY :: Int -> Int -> Int Source #