1 files changed, 0 insertions, 62 deletions
diff --git a/simspace/Main.hs b/simspace/Main.hs
deleted file mode 100644
index 891fcf7..0000000
--- a/simspace/Main.hs
+++ /dev/null
@@ -1,62 +0,0 @@
-module Main where
-
-import System.Environment
-import Control.Monad
-import System.Random (newStdGen, randomRs)
-import Data.List.Split
-
-main :: IO ()
-main = do
-    args <- getArgs
-    case args of
-        [] -> putStrLn "Needs one argument"
-        (n:_) -> run (read n :: Int)
-
--- | Run the cellular automata with a random seed.
-run :: Int -> IO ()
-run n = do
-    g <- newStdGen
-    let init = take n $ randomRs (0,1) g
-    run' init
-
--- | Version of 'run' that allows for entering your own initial seed.
-run' :: [Int] -> IO ()
-run' init = do
-    let n = length init
-    let zeros = take n $ repeat 0
-    let result = takeWhile' (/= zeros) $ chunksOf n $ compute n init
-    forM_ result $ \r -> putStrLn $ show r
-
-takeWhile' :: (a -> Bool) -> [a] -> [a]
-takeWhile' _ [] = []
-takeWhile' p (x:xs) = x : if p x then takeWhile' p xs else []
-
-compute :: Int -> [Int] -> [Int]
-compute n state = state ++ compute n (next n state)
-
--- Here I'm using a sequence-based computation to find the next step. There is
--- an arithmetic way to calculate it, but I can't find a good explanation of the
--- arithmetic online. So, until I get a copy of Wolfram's book, I'll just stick
--- with this; unfortunately I think the source of my bug is in the sequence
--- logic :(
-
-next :: Int -> [Int] -> [Int]
-next n state = [left, center, right]
-    where
-        center = translate $ getLast n' state
-        right = translate $ getLast (n'+1) state
-        left = translate $ getLast (n'-1) state
-        n' = n+n
-
-getLast :: Int -> [a] -> [a]
-getLast n ls = drop (length ls - n) ls
-
-translate [0,0,0] = 0
-translate [0,0,1] = 1
-translate [0,1,0] = 1
-translate [0,1,1] = 1
-translate [1,0,0] = 0
-translate [1,0,1] = 1
-translate [1,1,0] = 1
-translate [1,1,1] = 0
-translate _ = 0