Copyright	(c) Eric Mertens 2021
License	ISC
Maintainer	emertens@gmail.com
Safe Haskell	None
Language	Haskell2010

Main

Description

This problem has us implement a cellular automaton on an infinite grid. The problem requires special treatment so that we can represent updates to infinite space.

Synopsis

data Picture = Picture {
- _background :: !Bool
- exceptions :: !(Set Coord)
}
main :: IO ()
step :: IntSet -> Picture -> Picture
cell :: Coord -> [Coord]

Documentation

data Picture Source #

Pictures have the boolean value at all coordinates with the exception of those listed in the set.

Constructors

Picture
Fields _background :: !Bool exceptions :: !(Set Coord)

main :: IO () Source #

>>> :main
5179
16112

step :: IntSet -> Picture -> Picture Source #

Apply the given image enhancement algorithm to a picture

cell :: Coord -> [Coord] Source #

3x3 neighborhood around a coordinate