refactor(users/glittershark): Rename to grfn r/2485

Rename my //users directory and all places that refer to glittershark to
grfn, including nix references and documentation.

This may require some extra attention inside of gerrit's database after
it lands to allow me to actually push things.

Change-Id: I4728b7ec2c60024392c1c1fa6e0d4a59b3e266fa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2933
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: glittershark <grfn@gws.fyi>

1 files changed, 0 insertions, 125 deletions

diff --git a/users/glittershark/xanthous/src/Xanthous/Generators/Village.hs b/users/glittershark/xanthous/src/Xanthous/Generators/Village.hs
deleted file mode 100644
index cc9c9d963f5c..000000000000
--- a/users/glittershark/xanthous/src/Xanthous/Generators/Village.hs
+++ /dev/null
@@ -1,125 +0,0 @@
-module Xanthous.Generators.Village
-  ( fromCave
-  ) where
---------------------------------------------------------------------------------
-import           Xanthous.Prelude hiding (any, failing, toList)
---------------------------------------------------------------------------------
-import           Control.Monad.Random (MonadRandom)
-import           Control.Monad.State (execStateT, MonadState, modify)
-import           Control.Monad.Trans.Maybe
-import           Control.Parallel.Strategies
-import           Data.Array.IArray
-import           Data.Foldable (any, toList)
---------------------------------------------------------------------------------
-import           Xanthous.Data
-import           Xanthous.Data.EntityMap (EntityMap)
-import qualified Xanthous.Data.EntityMap as EntityMap
-import           Xanthous.Entities.Environment
-import           Xanthous.Generators.Util
-import           Xanthous.Game.State (SomeEntity(..))
-import           Xanthous.Random
---------------------------------------------------------------------------------
-
-fromCave :: MonadRandom m
-         => Cells -- ^ The positions of all the walls
-         -> m (EntityMap SomeEntity)
-fromCave wallPositions = execStateT (fromCave' wallPositions) mempty
-
-fromCave' :: forall m. (MonadRandom m, MonadState (EntityMap SomeEntity) m)
-          => Cells
-          -> m ()
-fromCave' wallPositions = failing (pure ()) $ do
-  Just villageRegion <-
-    choose
-    . (`using` parTraversable rdeepseq)
-    . weightedBy (\reg -> let circSize = length $ circumference reg
-                         in if circSize == 50
-                            then (1.0 :: Double)
-                            else 1.0 / (fromIntegral . abs $ circSize - 50))
-    $ regions closedHallways
-
-  let circ = setFromList . circumference $ villageRegion
-
-  centerPoints <- chooseSubset (0.1 :: Double) $ toList circ
-
-  roomTiles <- foldM
-              (flip $ const $ stepOut circ)
-              (map pure centerPoints)
-              [0 :: Int ..2]
-
-  let roomWalls = circumference . setFromList @(Set _) <$> roomTiles
-      allWalls = join roomWalls
-
-  doorPositions <- fmap join . for roomWalls $ \room ->
-    let candidates = filter (`notMember` circ) room
-    in fmap toList . choose $ ChooseElement candidates
-
-  let entryways =
-        filter (\pt ->
-                  let ncs = neighborCells pt
-                  in any ((&&) <$> (not . (wallPositions !))
-                              <*> (`notMember` villageRegion)) ncs
-                   && any ((&&) <$> (`member` villageRegion)
-                              <*> (`notElem` allWalls)) ncs)
-                  $ toList villageRegion
-
-  Just entryway <- choose $ ChooseElement entryways
-
-  for_ (filter ((&&) <$> (`notElem` doorPositions) <*> (/= entryway)) allWalls)
-    $ insertEntity Wall
-  for_ (filter (/= entryway) doorPositions) $ insertEntity unlockedDoor
-  insertEntity unlockedDoor entryway
-
-
-  where
-    insertEntity e pt = modify $ EntityMap.insertAt (ptToPos pt) $ SomeEntity e
-    ptToPos pt = _Position # (fromIntegral <$> pt)
-
-    stepOut :: Set (V2 Word) -> [[V2 Word]] -> MaybeT m [[V2 Word]]
-    stepOut circ rooms = for rooms $ \room ->
-      let nextLevels = hashNub $ toList . neighborCells =<< room
-      in pure
-         . (<> room)
-         $ filter ((&&) <$> (`notMember` circ) <*> (`notElem` join rooms))
-         nextLevels
-
-    circumference pts =
-      filter (any (`notMember` pts) . neighborCells) $ toList pts
-    closedHallways = closeHallways livePositions
-    livePositions = amap not wallPositions
-
---------------------------------------------------------------------------------
-
-closeHallways :: Cells -> Cells
-closeHallways livePositions =
-  livePositions // mapMaybe closeHallway (assocs livePositions)
-  where
-    closeHallway (_, False) = Nothing
-    closeHallway (pos, _)
-      | isHallway pos = Just (pos, False)
-      | otherwise     = Nothing
-    isHallway pos = any ((&&) <$> not . view left <*> not . view right)
-      . rotations
-      . fmap (fromMaybe False)
-      $ arrayNeighbors livePositions pos
-
-failing :: Monad m => m a -> MaybeT m a -> m a
-failing result = (maybe result pure =<<) . runMaybeT
-
-{-
-
-import Xanthous.Generators.Village
-import Xanthous.Generators
-import Xanthous.Data
-import System.Random
-import qualified Data.Text
-import qualified Xanthous.Generators.CaveAutomata as CA
-let gi = GeneratorInput SCaveAutomata CA.defaultParams
-wallPositions <- generateFromInput gi (Dimensions 80 50) <$> getStdGen
-putStrLn . Data.Text.unpack $ showCells wallPositions
-
-import Data.Array.IArray
-let closedHallways = closeHallways . amap not $ wallPositions
-putStrLn . Data.Text.unpack . showCells $ amap not closedHallways
-
--}