Safe Haskell	None
Language	Haskell2010

SizedGrid.Grid.Focused

Synopsis

data FocusedGrid cs a = FocusedGrid {
- focusedGrid :: Grid cs a
- focusedGridPosition :: Coord cs
}

Documentation

data FocusedGrid cs a Source #

Similar to Grid, but this has a focus on a certain square. Becuase of this we loose some instances, such as Applicative, but we gain a Comonad and ComonadStore instance. We can convert between a focused and unfocused list using facilites in IsGrid

Constructors

FocusedGrid
Fields focusedGrid :: Grid cs a focusedGridPosition :: Coord cs

Instances

(AllSizedKnown cs, All IsCoord cs) => IsGrid cs (FocusedGrid cs) Source #
Instance details Defined in SizedGrid.Grid.Class Methods gridIndex :: Coord cs -> Lens' (FocusedGrid cs a) a Source # asGrid :: Lens' (FocusedGrid cs a) (Grid cs a) Source # asFocusedGrid :: Lens' (FocusedGrid cs a) (FocusedGrid cs a) Source #
Functor (FocusedGrid cs) Source #
Instance details Defined in SizedGrid.Grid.Focused Methods fmap :: (a -> b) -> FocusedGrid cs a -> FocusedGrid cs b # (<$) :: a -> FocusedGrid cs b -> FocusedGrid cs a #
Foldable (FocusedGrid cs) Source #
Instance details Defined in SizedGrid.Grid.Focused Methods fold :: Monoid m => FocusedGrid cs m -> m # foldMap :: Monoid m => (a -> m) -> FocusedGrid cs a -> m # foldr :: (a -> b -> b) -> b -> FocusedGrid cs a -> b # foldr' :: (a -> b -> b) -> b -> FocusedGrid cs a -> b # foldl :: (b -> a -> b) -> b -> FocusedGrid cs a -> b # foldl' :: (b -> a -> b) -> b -> FocusedGrid cs a -> b # foldr1 :: (a -> a -> a) -> FocusedGrid cs a -> a # foldl1 :: (a -> a -> a) -> FocusedGrid cs a -> a # toList :: FocusedGrid cs a -> [a] # null :: FocusedGrid cs a -> Bool # length :: FocusedGrid cs a -> Int # elem :: Eq a => a -> FocusedGrid cs a -> Bool # maximum :: Ord a => FocusedGrid cs a -> a # minimum :: Ord a => FocusedGrid cs a -> a # sum :: Num a => FocusedGrid cs a -> a # product :: Num a => FocusedGrid cs a -> a #
Traversable (FocusedGrid cs) Source #
Instance details Defined in SizedGrid.Grid.Focused Methods traverse :: Applicative f => (a -> f b) -> FocusedGrid cs a -> f (FocusedGrid cs b) # sequenceA :: Applicative f => FocusedGrid cs (f a) -> f (FocusedGrid cs a) # mapM :: Monad m => (a -> m b) -> FocusedGrid cs a -> m (FocusedGrid cs b) # sequence :: Monad m => FocusedGrid cs (m a) -> m (FocusedGrid cs a) #
(AllSizedKnown cs, All IsCoord cs, All Monoid cs, All Semigroup cs, SListI cs) => Comonad (FocusedGrid cs) Source #
Instance details Defined in SizedGrid.Grid.Focused Methods extract :: FocusedGrid cs a -> a # duplicate :: FocusedGrid cs a -> FocusedGrid cs (FocusedGrid cs a) # extend :: (FocusedGrid cs a -> b) -> FocusedGrid cs a -> FocusedGrid cs b #
(AllSizedKnown cs, All IsCoord cs, All Monoid cs, All Semigroup cs, SListI cs) => ComonadStore (Coord cs) (FocusedGrid cs) Source #
Instance details Defined in SizedGrid.Grid.Focused Methods pos :: FocusedGrid cs a -> Coord cs # peek :: Coord cs -> FocusedGrid cs a -> a # peeks :: (Coord cs -> Coord cs) -> FocusedGrid cs a -> a # seek :: Coord cs -> FocusedGrid cs a -> FocusedGrid cs a # seeks :: (Coord cs -> Coord cs) -> FocusedGrid cs a -> FocusedGrid cs a # experiment :: Functor f => (Coord cs -> f (Coord cs)) -> FocusedGrid cs a -> f a #