diff options
| author | Griffin Smith <grfn@gws.fyi> | 2021-04-11T21·53-0400 |
|---|---|---|
| committer | glittershark <grfn@gws.fyi> | 2021-04-12T14·45+0000 |
| commit | 6266c5d32f9ff651fcfc3a4cc0c68e89da56ca65 (patch) | |
| tree | 5be3967585787c4456e17cb29423770217fdcede /users/glittershark/xanthous/src | |
| parent | 968effb5dc1a4617a0dceaffc70e986abe300c6e (diff) | |
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>
Diffstat (limited to 'users/glittershark/xanthous/src')
60 files changed, 0 insertions, 7840 deletions
diff --git a/users/glittershark/xanthous/src/Data/Aeson/Generic/DerivingVia.hs b/users/glittershark/xanthous/src/Data/Aeson/Generic/DerivingVia.hs deleted file mode 100644 index 34f2a94038..0000000000 --- a/users/glittershark/xanthous/src/Data/Aeson/Generic/DerivingVia.hs +++ /dev/null @@ -1,167 +0,0 @@ -{-# LANGUAGE ConstraintKinds, DataKinds, DeriveGeneric, DerivingVia #-} -{-# LANGUAGE ExplicitNamespaces, FlexibleContexts, FlexibleInstances #-} -{-# LANGUAGE GADTs, GeneralizedNewtypeDeriving, MultiParamTypeClasses #-} -{-# LANGUAGE PolyKinds, ScopedTypeVariables, StandaloneDeriving #-} -{-# LANGUAGE TypeApplications, TypeFamilies, TypeInType, TypeOperators #-} -{-# LANGUAGE UndecidableInstances #-} -{-# OPTIONS_GHC -Wall #-} --- | https://gist.github.com/konn/27c00f784dd883ec2b90eab8bc84a81d -module Data.Aeson.Generic.DerivingVia - ( StrFun(..), Setting(..), SumEncoding'(..), DefaultOptions, WithOptions(..) - , -- Utility type synonyms to save ticks (') before promoted data constructors - type Drop, type CamelTo2, type UserDefined - , type TaggedObj, type UntaggedVal, type ObjWithSingleField, type TwoElemArr - , type FieldLabelModifier - , type ConstructorTagModifier - , type AllNullaryToStringTag - , type OmitNothingFields - , type SumEnc - , type UnwrapUnaryRecords - , type TagSingleConstructors - ) - where - -import Prelude -import Data.Aeson (FromJSON (..), GFromJSON, GToJSON, - ToJSON (..)) -import Data.Aeson (Options (..), Zero, camelTo2, - genericParseJSON) -import Data.Aeson (defaultOptions, genericToJSON) -import qualified Data.Aeson as Aeson -import Data.Kind (Constraint, Type) -import Data.Proxy (Proxy (..)) -import Data.Reflection (Reifies (..)) -import GHC.Generics (Generic, Rep) -import GHC.TypeLits (KnownNat, KnownSymbol, natVal, symbolVal) -import GHC.TypeLits (Nat, Symbol) - -newtype WithOptions options a = WithOptions { runWithOptions :: a } - -data StrFun = Drop Nat - | CamelTo2 Symbol - | forall p. UserDefined p - -type Drop = 'Drop -type CamelTo2 = 'CamelTo2 -type UserDefined = 'UserDefined - -type family Demoted a where - Demoted Symbol = String - Demoted StrFun = String -> String - Demoted [a] = [Demoted a] - Demoted Setting = Options -> Options - Demoted SumEncoding' = Aeson.SumEncoding - Demoted a = a - -data SumEncoding' = TaggedObj {tagFieldName' :: Symbol, contentsFieldName :: Symbol } - | UntaggedVal - | ObjWithSingleField - | TwoElemArr - -type TaggedObj = 'TaggedObj -type UntaggedVal = 'UntaggedVal -type ObjWithSingleField = 'ObjWithSingleField -type TwoElemArr = 'TwoElemArr - -data Setting = FieldLabelModifier [StrFun] - | ConstructorTagModifier [StrFun] - | AllNullaryToStringTag Bool - | OmitNothingFields Bool - | SumEnc SumEncoding' - | UnwrapUnaryRecords Bool - | TagSingleConstructors Bool - -type FieldLabelModifier = 'FieldLabelModifier -type ConstructorTagModifier = 'ConstructorTagModifier --- | If 'True' the constructors of a datatype, with all nullary constructors, --- will be encoded to just a string with the constructor tag. If 'False' the --- encoding will always follow the 'SumEncoding'. -type AllNullaryToStringTag = 'AllNullaryToStringTag -type OmitNothingFields = 'OmitNothingFields -type SumEnc = 'SumEnc --- | Hide the field name when a record constructor has only one field, like a --- newtype. -type UnwrapUnaryRecords = 'UnwrapUnaryRecords --- | Encode types with a single constructor as sums, so that --- 'AllNullaryToStringTag' and 'SumEncoding' apply. -type TagSingleConstructors = 'TagSingleConstructors - -class Demotable (a :: k) where - demote :: proxy a -> Demoted k - -type family All (p :: Type -> Constraint) (xs :: [k]) :: Constraint where - All p '[] = () - All p (x ': xs) = (p x, All p xs) - -instance Reifies f (String -> String) => Demotable ('UserDefined f) where - demote _ = reflect @f Proxy - -instance KnownSymbol sym => Demotable sym where - demote = symbolVal - -instance (KnownSymbol s, KnownSymbol t) => Demotable ('TaggedObj s t) where - demote _ = Aeson.TaggedObject (symbolVal @s Proxy) (symbolVal @t Proxy) - -instance Demotable 'UntaggedVal where - demote _ = Aeson.UntaggedValue - -instance Demotable 'ObjWithSingleField where - demote _ = Aeson.ObjectWithSingleField - -instance Demotable 'TwoElemArr where - demote _ = Aeson.TwoElemArray - -instance Demotable xs => Demotable ('FieldLabelModifier xs) where - demote _ o = o { fieldLabelModifier = foldr (.) id (demote (Proxy @xs)) } - -instance Demotable xs => Demotable ('ConstructorTagModifier xs) where - demote _ o = o { constructorTagModifier = foldr (.) id (demote (Proxy @xs)) } - -instance Demotable b => Demotable ('AllNullaryToStringTag b) where - demote _ o = o { allNullaryToStringTag = demote (Proxy @b) } - -instance Demotable b => Demotable ('OmitNothingFields b) where - demote _ o = o { omitNothingFields = demote (Proxy @b) } - -instance Demotable b => Demotable ('UnwrapUnaryRecords b) where - demote _ o = o { unwrapUnaryRecords = demote (Proxy @b) } - -instance Demotable b => Demotable ('TagSingleConstructors b) where - demote _ o = o { tagSingleConstructors = demote (Proxy @b) } - -instance Demotable b => Demotable ('SumEnc b) where - demote _ o = o { sumEncoding = demote (Proxy @b) } - -instance Demotable 'True where - demote _ = True - -instance Demotable 'False where - demote _ = False - -instance KnownNat n => Demotable ('Drop n) where - demote _ = drop (fromIntegral $ natVal (Proxy :: Proxy n)) - -instance KnownSymbol sym => Demotable ('CamelTo2 sym) where - demote _ = camelTo2 $ head $ symbolVal @sym Proxy - -instance {-# OVERLAPPING #-} Demotable ('[] :: [k]) where - demote _ = [] - -instance (Demotable (x :: k), Demotable (xs :: [k])) => Demotable (x ': xs) where - demote _ = demote (Proxy @x) : demote (Proxy @xs) - -type DefaultOptions = ('[] :: [Setting]) - -reflectOptions :: forall xs proxy. Demotable (xs :: [Setting]) => proxy xs -> Options -reflectOptions pxy = foldr (.) id (demote pxy) defaultOptions - -instance (Demotable (options :: [Setting])) => Reifies options Options where - reflect = reflectOptions - -instance (Generic a, GToJSON Zero (Rep a), Reifies (options :: k) Options) - => ToJSON (WithOptions options a) where - toJSON = genericToJSON (reflect (Proxy @options)) . runWithOptions - -instance (Generic a, GFromJSON Zero (Rep a), Reifies (options :: k) Options) - => FromJSON (WithOptions options a) where - parseJSON = fmap WithOptions . genericParseJSON (reflect (Proxy @options)) diff --git a/users/glittershark/xanthous/src/Main.hs b/users/glittershark/xanthous/src/Main.hs deleted file mode 100644 index dcd31afff9..0000000000 --- a/users/glittershark/xanthous/src/Main.hs +++ /dev/null @@ -1,159 +0,0 @@ -module Main ( main ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (finally) -import Brick -import qualified Brick.BChan -import qualified Graphics.Vty as Vty -import qualified Options.Applicative as Opt -import System.Random -import Control.Monad.Random (getRandom) -import Control.Exception (finally) -import System.Exit (die) --------------------------------------------------------------------------------- -import qualified Xanthous.Game as Game -import Xanthous.Game.Env (GameEnv(..)) -import Xanthous.App -import Xanthous.Generators - ( GeneratorInput - , parseGeneratorInput - , generateFromInput - , showCells - ) -import qualified Xanthous.Entities.Character as Character -import Xanthous.Generators.Util (regions) -import Xanthous.Generators.LevelContents -import Xanthous.Data (Dimensions, Dimensions'(Dimensions)) -import Data.Array.IArray ( amap ) --------------------------------------------------------------------------------- - -data RunParams = RunParams - { seed :: Maybe Int - , characterName :: Maybe Text - } - deriving stock (Show, Eq) - -parseRunParams :: Opt.Parser RunParams -parseRunParams = RunParams - <$> optional (Opt.option Opt.auto - ( Opt.long "seed" - <> Opt.help "Random seed for the game." - )) - <*> optional (Opt.strOption - ( Opt.short 'n' - <> Opt.long "name" - <> Opt.help - ( "Name for the character. If not set on the command line, " - <> "will be prompted for at runtime" - ) - )) - -data Command - = Run RunParams - | Load FilePath - | Generate GeneratorInput Dimensions (Maybe Int) - -parseDimensions :: Opt.Parser Dimensions -parseDimensions = Dimensions - <$> Opt.option Opt.auto - ( Opt.short 'w' - <> Opt.long "width" - <> Opt.metavar "TILES" - ) - <*> Opt.option Opt.auto - ( Opt.short 'h' - <> Opt.long "height" - <> Opt.metavar "TILES" - ) - - -parseCommand :: Opt.Parser Command -parseCommand = (<|> Run <$> parseRunParams) $ Opt.subparser - $ Opt.command "run" - (Opt.info - (Run <$> parseRunParams) - (Opt.progDesc "Run the game")) - <> Opt.command "load" - (Opt.info - (Load <$> Opt.argument Opt.str (Opt.metavar "FILE")) - (Opt.progDesc "Load a saved game")) - <> Opt.command "generate" - (Opt.info - (Generate - <$> parseGeneratorInput - <*> parseDimensions - <*> optional - (Opt.option Opt.auto (Opt.long "seed")) - <**> Opt.helper - ) - (Opt.progDesc "Generate a sample level")) - -optParser :: Opt.ParserInfo Command -optParser = Opt.info - (parseCommand <**> Opt.helper) - (Opt.header "Xanthous: a WIP TUI RPG") - -thanks :: IO () -thanks = putStr "\n\n" >> putStrLn "Thanks for playing Xanthous!" - -newGame :: RunParams -> IO () -newGame rparams = do - gameSeed <- maybe getRandom pure $ seed rparams - when (isNothing $ seed rparams) - . putStrLn - $ "Seed: " <> tshow gameSeed - let initialState = Game.initialStateFromSeed gameSeed &~ do - for_ (characterName rparams) $ \cn -> - Game.character . Character.characterName ?= cn - runGame NewGame initialState `finally` do - thanks - when (isNothing $ seed rparams) - . putStrLn - $ "Seed: " <> tshow gameSeed - putStr "\n\n" - -loadGame :: FilePath -> IO () -loadGame saveFile = do - gameState <- maybe (die "Invalid save file!") pure - =<< Game.loadGame . fromStrict <$> readFile @IO saveFile - gameState `deepseq` runGame LoadGame gameState - -runGame :: RunType -> Game.GameState -> IO () -runGame rt gameState = do - eventChan <- Brick.BChan.newBChan 10 - let gameEnv = GameEnv eventChan - app <- makeApp gameEnv rt - let buildVty = Vty.mkVty Vty.defaultConfig - initialVty <- buildVty - _game' <- customMain - initialVty - buildVty - (Just eventChan) - app - gameState - pure () - -runGenerate :: GeneratorInput -> Dimensions -> Maybe Int -> IO () -runGenerate input dims mSeed = do - putStrLn "Generating..." - genSeed <- maybe getRandom pure mSeed - let randGen = mkStdGen genSeed - res = generateFromInput input dims randGen - rs = regions $ amap not res - when (isNothing mSeed) - . putStrLn - $ "Seed: " <> tshow genSeed - putStr "num regions: " - print $ length rs - putStr "region lengths: " - print $ length <$> rs - putStr "character position: " - print =<< chooseCharacterPosition res - putStrLn $ showCells res - -runCommand :: Command -> IO () -runCommand (Run runParams) = newGame runParams -runCommand (Load saveFile) = loadGame saveFile -runCommand (Generate input dims mSeed) = runGenerate input dims mSeed - -main :: IO () -main = runCommand =<< Opt.execParser optParser diff --git a/users/glittershark/xanthous/src/Xanthous/AI/Gormlak.hs b/users/glittershark/xanthous/src/Xanthous/AI/Gormlak.hs deleted file mode 100644 index a6cc789d68..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/AI/Gormlak.hs +++ /dev/null @@ -1,124 +0,0 @@ -{-# OPTIONS_GHC -fno-warn-orphans #-} -{-# LANGUAGE UndecidableInstances #-} --------------------------------------------------------------------------------- -module Xanthous.AI.Gormlak - ( HasVisionRadius(..) - , GormlakBrain(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (lines) --------------------------------------------------------------------------------- -import Control.Monad.State -import Control.Monad.Random -import Data.Aeson (object) -import qualified Data.Aeson as A -import Data.Generics.Product.Fields --------------------------------------------------------------------------------- -import Xanthous.Data - ( Positioned(..), positioned, position - , diffPositions, stepTowards, isUnit - , Ticks, (|*|), invertedRate - ) -import Xanthous.Data.EntityMap -import Xanthous.Entities.Creature.Hippocampus -import Xanthous.Entities.Character (Character) -import qualified Xanthous.Entities.Character as Character -import qualified Xanthous.Entities.RawTypes as Raw -import Xanthous.Entities.RawTypes (CreatureType) -import Xanthous.Game.State -import Xanthous.Game.Lenses - ( entitiesCollision, collisionAt - , character, characterPosition - ) -import Xanthous.Data.EntityMap.Graphics (linesOfSight, canSee) -import Xanthous.Random -import Xanthous.Monad (say) --------------------------------------------------------------------------------- - --- TODO move the following two classes to a more central location - -class HasVisionRadius a where visionRadius :: a -> Word - -type IsCreature entity = - ( HasVisionRadius entity - , HasField "_hippocampus" entity entity Hippocampus Hippocampus - , HasField "_creatureType" entity entity CreatureType CreatureType - , A.ToJSON entity - ) - --------------------------------------------------------------------------------- - -stepGormlak - :: forall entity m. - ( MonadState GameState m, MonadRandom m - , IsCreature entity - ) - => Ticks - -> Positioned entity - -> m (Positioned entity) -stepGormlak ticks pe@(Positioned pos creature) = do - dest <- maybe (selectDestination pos creature) pure - $ creature ^. field @"_hippocampus" . destination - let progress' = - dest ^. destinationProgress - + creature ^. field @"_creatureType" . Raw.speed . invertedRate |*| ticks - if progress' < 1 - then pure - $ pe - & positioned . field @"_hippocampus" . destination - ?~ (dest & destinationProgress .~ progress') - else do - let newPos = dest ^. destinationPosition - remainingSpeed = progress' - 1 - newDest <- selectDestination newPos creature - <&> destinationProgress +~ remainingSpeed - let pe' = pe & positioned . field @"_hippocampus" . destination ?~ newDest - collisionAt newPos >>= \case - Nothing -> pure $ pe' & position .~ newPos - Just Stop -> pure pe' - Just Combat -> do - ents <- use $ entities . atPosition newPos - when (any (entityIs @Character) ents) attackCharacter - pure pe' - where - selectDestination pos' creature' = destinationFromPos <$> do - canSeeCharacter <- uses entities $ canSee (entityIs @Character) pos' vision - if canSeeCharacter - then do - charPos <- use characterPosition - if isUnit (pos' `diffPositions` charPos) - then attackCharacter $> pos' - else pure $ pos' `stepTowards` charPos - else do - lines <- map (takeWhile (isNothing . entitiesCollision . map snd . snd) - -- the first item on these lines is always the creature itself - . fromMaybe mempty . tailMay) - . linesOfSight pos' (visionRadius creature') - <$> use entities - line <- choose $ weightedBy length lines - pure $ fromMaybe pos' $ fmap fst . headMay =<< line - - vision = visionRadius creature - attackCharacter = do - say ["combat", "creatureAttack"] $ object [ "creature" A..= creature ] - character %= Character.damage 1 - -newtype GormlakBrain entity = GormlakBrain { _unGormlakBrain :: entity } - -instance (IsCreature entity) => Brain (GormlakBrain entity) where - step ticks - = fmap (fmap GormlakBrain) - . stepGormlak ticks - . fmap _unGormlakBrain - entityCanMove = const True - --------------------------------------------------------------------------------- - --- instance Brain Creature where --- step = brainVia GormlakBrain --- entityCanMove = const True - --- instance Entity Creature where --- blocksVision _ = False --- description = view $ Creature.creatureType . Raw.description --- entityChar = view $ Creature.creatureType . char diff --git a/users/glittershark/xanthous/src/Xanthous/App.hs b/users/glittershark/xanthous/src/Xanthous/App.hs deleted file mode 100644 index 9091961b72..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/App.hs +++ /dev/null @@ -1,469 +0,0 @@ -{-# LANGUAGE UndecidableInstances #-} -{-# LANGUAGE RecordWildCards #-} --------------------------------------------------------------------------------- -module Xanthous.App - ( makeApp - , RunType(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Brick hiding (App, halt, continue, raw) -import qualified Brick -import Graphics.Vty.Attributes (defAttr) -import Graphics.Vty.Input.Events (Event(EvKey)) -import Control.Monad.State (get, gets) -import Control.Monad.State.Class (modify) -import Data.Aeson (object, ToJSON) -import qualified Data.Aeson as A -import qualified Data.Vector as V -import System.Exit -import System.Directory (doesFileExist) -import Data.List.NonEmpty (NonEmpty(..)) --------------------------------------------------------------------------------- -import Xanthous.App.Common -import Xanthous.App.Time -import Xanthous.App.Prompt -import Xanthous.App.Autocommands -import Xanthous.Command -import Xanthous.Data - ( move - , Dimensions'(Dimensions) - , positioned - , position - , Position - , (|*|) - ) -import Xanthous.Data.App (ResourceName, Panel(..), AppEvent(..)) -import qualified Xanthous.Data.EntityMap as EntityMap -import Xanthous.Data.Levels (prevLevel, nextLevel) -import qualified Xanthous.Data.Levels as Levels -import Xanthous.Data.Entities (blocksObject) -import Xanthous.Game -import Xanthous.Game.State -import Xanthous.Game.Env -import Xanthous.Game.Draw (drawGame) -import Xanthous.Game.Prompt -import qualified Xanthous.Messages as Messages -import Xanthous.Random -import Xanthous.Util (removeVectorIndex) -import Xanthous.Util.Inflection (toSentence) --------------------------------------------------------------------------------- -import qualified Xanthous.Entities.Character as Character -import Xanthous.Entities.Character hiding (pickUpItem) -import Xanthous.Entities.Item (Item) -import qualified Xanthous.Entities.Item as Item -import Xanthous.Entities.Creature (Creature) -import qualified Xanthous.Entities.Creature as Creature -import Xanthous.Entities.Environment - (Door, open, closed, locked, GroundMessage(..), Staircase(..)) -import Xanthous.Entities.RawTypes - ( edible, eatMessage, hitpointsHealed - , attackMessage - ) -import Xanthous.Generators -import qualified Xanthous.Generators.CaveAutomata as CaveAutomata -import qualified Xanthous.Generators.Dungeon as Dungeon --------------------------------------------------------------------------------- - -type App = Brick.App GameState AppEvent ResourceName - -data RunType = NewGame | LoadGame - deriving stock (Eq) - -makeApp :: GameEnv -> RunType -> IO App -makeApp env rt = pure $ Brick.App - { appDraw = drawGame - , appChooseCursor = const headMay - , appHandleEvent = \game event -> runAppM (handleEvent event) env game - , appStartEvent = case rt of - NewGame -> runAppM (startEvent >> get) env - LoadGame -> pure - , appAttrMap = const $ attrMap defAttr [] - } - -runAppM :: AppM a -> GameEnv -> GameState -> EventM ResourceName a -runAppM appm ge = fmap fst . runAppT appm ge - -startEvent :: AppM () -startEvent = do - initLevel - modify updateCharacterVision - use (character . characterName) >>= \case - Nothing -> prompt_ @'StringPrompt ["character", "namePrompt"] Uncancellable - $ \(StringResult s) -> do - character . characterName ?= s - say ["welcome"] =<< use character - Just n -> say ["welcome"] $ object [ "characterName" A..= n ] - -initLevel :: AppM () -initLevel = do - level <- genLevel 0 - entities <>= levelToEntityMap level - characterPosition .= level ^. levelCharacterPosition - --------------------------------------------------------------------------------- - -handleEvent :: BrickEvent ResourceName AppEvent -> AppM (Next GameState) -handleEvent ev = use promptState >>= \case - NoPrompt -> handleNoPromptEvent ev - WaitingPrompt msg pr -> handlePromptEvent msg pr ev - - -handleNoPromptEvent :: BrickEvent ResourceName AppEvent -> AppM (Next GameState) -handleNoPromptEvent (VtyEvent (EvKey k mods)) - | Just command <- commandFromKey k mods - = do messageHistory %= nextTurn - cancelAutocommand - handleCommand command -handleNoPromptEvent (AppEvent AutoContinue) = do - preuse (autocommand . _ActiveAutocommand . _1) >>= traverse_ autoStep - continue -handleNoPromptEvent _ = continue - -handleCommand :: Command -> AppM (Next GameState) -handleCommand Quit = confirm_ ["quit", "confirm"] (liftIO exitSuccess) >> continue -handleCommand (Move dir) = do - newPos <- uses characterPosition $ move dir - collisionAt newPos >>= \case - Nothing -> do - characterPosition .= newPos - stepGameBy =<< uses (character . speed) (|*| 1) - describeEntitiesAt newPos - Just Combat -> attackAt newPos - Just Stop -> pure () - continue - -handleCommand PickUp = do - pos <- use characterPosition - uses entities (entitiesAtPositionWithType @Item pos) >>= \case - [] -> say_ ["pickUp", "nothingToPickUp"] - [item] -> pickUpItem item - items' -> - menu_ ["pickUp", "menu"] Cancellable (entityMenu_ items') - $ \(MenuResult item) -> pickUpItem item - continue - where - pickUpItem (itemID, item) = do - character %= Character.pickUpItem item - entities . at itemID .= Nothing - say ["pickUp", "pickUp"] $ object [ "item" A..= item ] - stepGameBy 100 -- TODO - -handleCommand Drop = do - selectItemFromInventory_ ["drop", "menu"] Cancellable id - (say_ ["drop", "nothing"]) - $ \(MenuResult item) -> do - entitiesAtCharacter %= (SomeEntity item <|) - say ["drop", "dropped"] $ object [ "item" A..= item ] - continue - -handleCommand PreviousMessage = do - messageHistory %= previousMessage - continue - -handleCommand Open = do - prompt_ @'DirectionPrompt ["open", "prompt"] Cancellable - $ \(DirectionResult dir) -> do - pos <- move dir <$> use characterPosition - doors <- uses entities $ entitiesAtPositionWithType @Door pos - if | null doors -> say_ ["open", "nothingToOpen"] - | any (view $ _2 . locked) doors -> say_ ["open", "locked"] - | all (view $ _2 . open) doors -> say_ ["open", "alreadyOpen"] - | otherwise -> do - for_ doors $ \(eid, _) -> - entities . ix eid . positioned . _SomeEntity . open .= True - say_ ["open", "success"] - pure () - stepGame -- TODO - continue - -handleCommand Close = do - prompt_ @'DirectionPrompt ["close", "prompt"] Cancellable - $ \(DirectionResult dir) -> do - pos <- move dir <$> use characterPosition - (nonDoors, doors) <- uses entities - $ partitionEithers - . toList - . map ( (matching . aside $ _SomeEntity @Door) - . over _2 (view positioned) - ) - . EntityMap.atPositionWithIDs pos - if | null doors -> say_ ["close", "nothingToClose"] - | all (view $ _2 . closed) doors -> say_ ["close", "alreadyClosed"] - | any (view blocksObject . entityAttributes . snd) nonDoors -> - say ["close", "blocked"] - $ object [ "entityDescriptions" - A..= ( toSentence - . map description - . filter (view blocksObject . entityAttributes) - . map snd - ) nonDoors - , "blockOrBlocks" - A..= ( if length nonDoors == 1 - then "blocks" - else "block" - :: Text) - ] - | otherwise -> do - for_ doors $ \(eid, _) -> - entities . ix eid . positioned . _SomeEntity . closed .= True - for_ nonDoors $ \(eid, _) -> - entities . ix eid . position %= move dir - say_ ["close", "success"] - pure () - stepGame -- TODO - continue - -handleCommand Look = do - prompt_ @'PointOnMap ["look", "prompt"] Cancellable - $ \(PointOnMapResult pos) -> - gets (revealedEntitiesAtPosition pos) - >>= \case - Empty -> say_ ["look", "nothing"] - ents -> describeEntities ents - continue - -handleCommand Wait = stepGame >> continue - -handleCommand Eat = do - uses (character . inventory . backpack) - (V.mapMaybe (\item -> (item,) <$> item ^. Item.itemType . edible)) - >>= \case - Empty -> say_ ["eat", "noFood"] - food -> - let foodMenuItem idx (item, edibleItem) - = ( item ^. Item.itemType . char . char - , MenuOption (description item) (idx, item, edibleItem)) - -- TODO refactor to use entityMenu_ - menuItems = mkMenuItems $ imap foodMenuItem food - in menu_ ["eat", "menuPrompt"] Cancellable menuItems - $ \(MenuResult (idx, item, edibleItem)) -> do - character . inventory . backpack %= removeVectorIndex idx - let msg = fromMaybe (Messages.lookup ["eat", "eat"]) - $ edibleItem ^. eatMessage - character . characterHitpoints' += - edibleItem ^. hitpointsHealed . to fromIntegral - message msg $ object ["item" A..= item] - stepGame -- TODO - continue - -handleCommand Read = do - -- TODO allow reading things in the inventory (combo direction+menu prompt?) - prompt_ @'DirectionPrompt ["read", "prompt"] Cancellable - $ \(DirectionResult dir) -> do - pos <- uses characterPosition $ move dir - uses entities - (fmap snd . entitiesAtPositionWithType @GroundMessage pos) >>= \case - Empty -> say_ ["read", "nothing"] - GroundMessage msg :< Empty -> - say ["read", "result"] $ object ["message" A..= msg] - msgs -> - let readAndContinue Empty = pure () - readAndContinue (msg :< msgs') = - prompt @'Continue - ["read", "result"] - (object ["message" A..= msg]) - Cancellable - . const - $ readAndContinue msgs' - readAndContinue _ = error "this is total" - in readAndContinue msgs - continue - -handleCommand ShowInventory = showPanel InventoryPanel >> continue - -handleCommand Wield = do - selectItemFromInventory_ ["wield", "menu"] Cancellable asWieldedItem - (say_ ["wield", "nothing"]) - $ \(MenuResult item) -> do - prevItems <- character . inventory . wielded <<.= inRightHand item - character . inventory . backpack - <>= fromList (prevItems ^.. wieldedItems . wieldedItem) - say ["wield", "wielded"] item - continue - -handleCommand Save = do - -- TODO default save locations / config file? - prompt_ @'StringPrompt ["save", "location"] Cancellable - $ \(StringResult filename) -> do - exists <- liftIO . doesFileExist $ unpack filename - if exists - then confirm ["save", "overwrite"] (object ["filename" A..= filename]) - $ doSave filename - else doSave filename - continue - where - doSave filename = do - src <- gets saveGame - lift . liftIO $ do - writeFile (unpack filename) $ toStrict src - exitSuccess - -handleCommand GoUp = do - hasStairs <- uses entitiesAtCharacter $ elem (SomeEntity UpStaircase) - if hasStairs - then uses levels prevLevel >>= \case - Just levs' -> levels .= levs' - Nothing -> - -- TODO in nethack, this leaves the game. Maybe something similar here? - say_ ["cant", "goUp"] - else say_ ["cant", "goUp"] - - continue - -handleCommand GoDown = do - hasStairs <- uses entitiesAtCharacter $ elem (SomeEntity DownStaircase) - - if hasStairs - then do - levs <- use levels - let newLevelNum = Levels.pos levs + 1 - levs' <- nextLevel (levelToGameLevel <$> genLevel newLevelNum) levs - cEID <- use characterEntityID - pCharacter <- entities . at cEID <<.= Nothing - levels .= levs' - entities . at cEID .= pCharacter - characterPosition .= extract levs' ^. upStaircasePosition - else say_ ["cant", "goDown"] - - continue - -handleCommand (StartAutoMove dir) = do - runAutocommand $ AutoMove dir - continue - --- - -handleCommand ToggleRevealAll = do - val <- debugState . allRevealed <%= not - say ["debug", "toggleRevealAll"] $ object [ "revealAll" A..= val ] - continue - --------------------------------------------------------------------------------- -attackAt :: Position -> AppM () -attackAt pos = - uses entities (entitiesAtPositionWithType @Creature pos) >>= \case - Empty -> say_ ["combat", "nothingToAttack"] - (creature :< Empty) -> attackCreature creature - creatures -> - menu_ ["combat", "menu"] Cancellable (entityMenu_ creatures) - $ \(MenuResult creature) -> attackCreature creature - where - attackCreature (creatureID, creature) = do - charDamage <- uses character characterDamage - let creature' = Creature.damage charDamage creature - msgParams = object ["creature" A..= creature'] - if Creature.isDead creature' - then do - say ["combat", "killed"] msgParams - entities . at creatureID .= Nothing - else do - msg <- uses character getAttackMessage - message msg msgParams - entities . ix creatureID . positioned .= SomeEntity creature' - - whenM (uses character $ isNothing . weapon) - $ whenM (chance (0.08 :: Float)) $ do - say_ ["combat", "fistSelfDamage"] - character %= Character.damage 1 - - stepGame -- TODO - weapon chr = chr ^? inventory . wielded . wieldedItems . wieldableItem - getAttackMessage chr = - case weapon chr of - Just wi -> - fromMaybe (Messages.lookup ["combat", "hit", "generic"]) - $ wi ^. attackMessage - Nothing -> - Messages.lookup ["combat", "hit", "fists"] - -entityMenu_ - :: (Comonad w, Entity entity) - => [w entity] - -> Map Char (MenuOption (w entity)) -entityMenu_ = mkMenuItems @[_] . map entityMenuItem - where - entityMenuItem wentity - = let entity = extract wentity - in (entityMenuChar entity, MenuOption (description entity) wentity) - - -entityMenuChar :: Entity a => a -> Char -entityMenuChar entity - = let ec = entityChar entity ^. char - in if ec `elem` (['a'..'z'] ++ ['A'..'Z']) - then ec - else 'a' - --- | Prompt with an item to select out of the inventory, remove it from the --- inventory, and call callback with it -selectItemFromInventory - :: forall item params. - (ToJSON params) - => [Text] -- ^ Menu message - -> params -- ^ Menu message params - -> PromptCancellable -- ^ Is the menu cancellable? - -> Prism' Item item -- ^ Attach some extra information to the item, in a - -- recoverable fashion. Prism vs iso so we can discard - -- items. - -> AppM () -- ^ Action to take if there are no items matching - -> (PromptResult ('Menu item) -> AppM ()) - -> AppM () -selectItemFromInventory msgPath msgParams cancellable extraInfo onEmpty cb = - uses (character . inventory . backpack) - (V.mapMaybe $ preview extraInfo) - >>= \case - Empty -> onEmpty - items' -> - menu msgPath msgParams cancellable (itemMenu items') - $ \(MenuResult (idx, item)) -> do - character . inventory . backpack %= removeVectorIndex idx - cb $ MenuResult item - where - itemMenu = mkMenuItems . imap itemMenuItem - itemMenuItem idx extraInfoItem = - let item = extraInfo # extraInfoItem - in ( entityMenuChar item - , MenuOption (description item) (idx, extraInfoItem)) - -selectItemFromInventory_ - :: forall item. - [Text] -- ^ Menu message - -> PromptCancellable -- ^ Is the menu cancellable? - -> Prism' Item item -- ^ Attach some extra information to the item, in a - -- recoverable fashion. Prism vs iso so we can discard - -- items. - -> AppM () -- ^ Action to take if there are no items matching - -> (PromptResult ('Menu item) -> AppM ()) - -> AppM () -selectItemFromInventory_ msgPath = selectItemFromInventory msgPath () - --- entityMenu :: Entity entity => [entity] -> Map Char (MenuOption entity) --- entityMenu = map (map runIdentity) . entityMenu_ . fmap Identity - -showPanel :: Panel -> AppM () -showPanel panel = do - activePanel ?= panel - prompt_ @'Continue ["generic", "continue"] Uncancellable - . const - $ activePanel .= Nothing - --------------------------------------------------------------------------------- - -genLevel - :: Int -- ^ level number - -> AppM Level -genLevel _num = do - let dims = Dimensions 80 80 - generator <- choose $ CaveAutomata :| [Dungeon] - level <- case generator of - CaveAutomata -> generateLevel SCaveAutomata CaveAutomata.defaultParams dims - Dungeon -> generateLevel SDungeon Dungeon.defaultParams dims - pure $!! level - -levelToGameLevel :: Level -> GameLevel -levelToGameLevel level = - let _levelEntities = levelToEntityMap level - _upStaircasePosition = level ^. levelCharacterPosition - _levelRevealedPositions = mempty - in GameLevel {..} diff --git a/users/glittershark/xanthous/src/Xanthous/App/Autocommands.hs b/users/glittershark/xanthous/src/Xanthous/App/Autocommands.hs deleted file mode 100644 index f393a0e2ea..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/App/Autocommands.hs +++ /dev/null @@ -1,64 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.App.Autocommands - ( runAutocommand - , autoStep - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Control.Concurrent (threadDelay) -import qualified Data.Aeson as A -import Data.Aeson (object) -import Data.List.NonEmpty (nonEmpty) -import qualified Data.List.NonEmpty as NE -import Control.Monad.State (gets) --------------------------------------------------------------------------------- -import Xanthous.App.Common -import Xanthous.App.Time -import Xanthous.Data -import Xanthous.Data.App -import Xanthous.Entities.Character (speed) -import Xanthous.Entities.Creature (Creature, creatureType) -import Xanthous.Entities.RawTypes (hostile) -import Xanthous.Game.State --------------------------------------------------------------------------------- - -autoStep :: Autocommand -> AppM () -autoStep (AutoMove dir) = do - newPos <- uses characterPosition $ move dir - collisionAt newPos >>= \case - Nothing -> do - characterPosition .= newPos - stepGameBy =<< uses (character . speed) (|*| 1) - describeEntitiesAt newPos - maybeVisibleEnemies <- nonEmpty <$> enemiesInSight - for_ maybeVisibleEnemies $ \visibleEnemies -> do - say ["autoMove", "enemyInSight"] - $ object [ "firstEntity" A..= NE.head visibleEnemies ] - cancelAutocommand - Just _ -> cancelAutocommand - where - enemiesInSight :: AppM [Creature] - enemiesInSight = do - ents <- gets characterVisibleEntities - pure $ ents - ^.. folded - . _SomeEntity @Creature - . filtered (view $ creatureType . hostile) - --------------------------------------------------------------------------------- - -autocommandIntervalμs :: Int -autocommandIntervalμs = 1000 * 50 -- 50 ms - -runAutocommand :: Autocommand -> AppM () -runAutocommand ac = do - env <- ask - tid <- liftIO . async $ runReaderT go env - autocommand .= ActiveAutocommand ac tid - where - go = everyμs autocommandIntervalμs $ sendEvent AutoContinue - --- | Perform 'act' every μs microseconds forever -everyμs :: MonadIO m => Int -> m () -> m () -everyμs μs act = act >> liftIO (threadDelay μs) >> everyμs μs act diff --git a/users/glittershark/xanthous/src/Xanthous/App/Common.hs b/users/glittershark/xanthous/src/Xanthous/App/Common.hs deleted file mode 100644 index 69ba6f0e05..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/App/Common.hs +++ /dev/null @@ -1,67 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.App.Common - ( describeEntities - , describeEntitiesAt - , entitiesAtPositionWithType - - -- * Re-exports - , MonadState - , MonadRandom - , EntityMap - , module Xanthous.Game.Lenses - , module Xanthous.Monad - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Data.Aeson (object) -import qualified Data.Aeson as A -import Control.Monad.State (MonadState) -import Control.Monad.Random (MonadRandom) --------------------------------------------------------------------------------- -import Xanthous.Data (Position, positioned) -import Xanthous.Data.EntityMap (EntityMap) -import qualified Xanthous.Data.EntityMap as EntityMap -import Xanthous.Game -import Xanthous.Game.Lenses -import Xanthous.Game.State -import Xanthous.Monad -import Xanthous.Entities.Character (Character) -import Xanthous.Util.Inflection (toSentence) --------------------------------------------------------------------------------- - -entitiesAtPositionWithType - :: forall a. (Entity a, Typeable a) - => Position - -> EntityMap SomeEntity - -> [(EntityMap.EntityID, a)] -entitiesAtPositionWithType pos em = - let someEnts = EntityMap.atPositionWithIDs pos em - in flip foldMap someEnts $ \(eid, view positioned -> se) -> - case downcastEntity @a se of - Just e -> [(eid, e)] - Nothing -> [] - -describeEntitiesAt :: (MonadState GameState m, MonadRandom m) => Position -> m () -describeEntitiesAt pos = - use ( entities - . EntityMap.atPosition pos - . to (filter (not . entityIs @Character)) - ) >>= \case - Empty -> pure () - ents -> describeEntities ents - -describeEntities - :: ( Entity entity - , MonadRandom m - , MonadState GameState m - , MonoFoldable (f Text) - , Functor f - , Element (f Text) ~ Text - ) - => f entity - -> m () -describeEntities ents = - let descriptions = description <$> ents - in say ["entities", "description"] - $ object ["entityDescriptions" A..= toSentence descriptions] diff --git a/users/glittershark/xanthous/src/Xanthous/App/Prompt.hs b/users/glittershark/xanthous/src/Xanthous/App/Prompt.hs deleted file mode 100644 index 9b5a3bf24f..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/App/Prompt.hs +++ /dev/null @@ -1,161 +0,0 @@ -{-# LANGUAGE UndecidableInstances #-} --------------------------------------------------------------------------------- -module Xanthous.App.Prompt - ( handlePromptEvent - , clearPrompt - , prompt - , prompt_ - , confirm_ - , confirm - , menu - , menu_ - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Brick (BrickEvent(..), Next) -import Brick.Widgets.Edit (handleEditorEvent) -import Data.Aeson (ToJSON, object) -import Graphics.Vty.Input.Events (Event(EvKey), Key(..)) -import GHC.TypeLits (ErrorMessage(..)) --------------------------------------------------------------------------------- -import Xanthous.App.Common -import Xanthous.Data (move) -import Xanthous.Command (directionFromChar) -import Xanthous.Data.App (ResourceName, AppEvent) -import Xanthous.Game.Prompt -import Xanthous.Game.State -import qualified Xanthous.Messages as Messages --------------------------------------------------------------------------------- - -handlePromptEvent - :: Text -- ^ Prompt message - -> Prompt AppM - -> BrickEvent ResourceName AppEvent - -> AppM (Next GameState) - -handlePromptEvent _ (Prompt Cancellable _ _ _ _) (VtyEvent (EvKey KEsc [])) - = clearPrompt >> continue -handlePromptEvent _ pr (VtyEvent (EvKey KEnter [])) - = clearPrompt >> submitPrompt pr >> continue - -handlePromptEvent _ pr@(Prompt _ SConfirm _ _ _) (VtyEvent (EvKey (KChar 'y') [])) - = clearPrompt >> submitPrompt pr >> continue - -handlePromptEvent _ (Prompt _ SConfirm _ _ _) (VtyEvent (EvKey (KChar 'n') [])) - = clearPrompt >> continue - -handlePromptEvent - msg - (Prompt c SStringPrompt (StringPromptState edit) pri cb) - (VtyEvent ev) - = do - edit' <- lift $ handleEditorEvent ev edit - let prompt' = Prompt c SStringPrompt (StringPromptState edit') pri cb - promptState .= WaitingPrompt msg prompt' - continue - -handlePromptEvent _ (Prompt _ SDirectionPrompt _ _ cb) - (VtyEvent (EvKey (KChar (directionFromChar -> Just dir)) [])) - = clearPrompt >> cb (DirectionResult dir) >> continue -handlePromptEvent _ (Prompt _ SDirectionPrompt _ _ _) _ = continue - -handlePromptEvent _ (Prompt _ SMenu _ items' cb) (VtyEvent (EvKey (KChar chr) [])) - | Just (MenuOption _ res) <- items' ^. at chr - = clearPrompt >> cb (MenuResult res) >> continue - | otherwise - = continue - -handlePromptEvent - msg - (Prompt c SPointOnMap (PointOnMapPromptState pos) pri cb) - (VtyEvent (EvKey (KChar (directionFromChar -> Just dir)) [])) - = let pos' = move dir pos - prompt' = Prompt c SPointOnMap (PointOnMapPromptState pos') pri cb - in promptState .= WaitingPrompt msg prompt' - >> continue -handlePromptEvent _ (Prompt _ SPointOnMap _ _ _) _ = continue - -handlePromptEvent - _ - (Prompt Cancellable _ _ _ _) - (VtyEvent (EvKey (KChar 'q') [])) - = clearPrompt >> continue -handlePromptEvent _ _ _ = continue - -clearPrompt :: AppM () -clearPrompt = promptState .= NoPrompt - -class NotMenu (pt :: PromptType) -instance NotMenu 'StringPrompt -instance NotMenu 'Confirm -instance NotMenu 'DirectionPrompt -instance NotMenu 'PointOnMap -instance NotMenu 'Continue -instance TypeError ('Text "Cannot use `prompt` or `prompt_` for menu prompts" - ':$$: 'Text "Use `menu` or `menu_` instead") - => NotMenu ('Menu a) - -prompt - :: forall (pt :: PromptType) (params :: Type). - (ToJSON params, SingPromptType pt, NotMenu pt) - => [Text] -- ^ Message key - -> params -- ^ Message params - -> PromptCancellable - -> (PromptResult pt -> AppM ()) -- ^ Prompt promise handler - -> AppM () -prompt msgPath params cancellable cb = do - let pt = singPromptType @pt - msg <- Messages.message msgPath params - p <- case pt of - SPointOnMap -> do - charPos <- use characterPosition - pure $ mkPointOnMapPrompt cancellable charPos cb - SStringPrompt -> pure $ mkPrompt cancellable pt cb - SConfirm -> pure $ mkPrompt cancellable pt cb - SDirectionPrompt -> pure $ mkPrompt cancellable pt cb - SContinue -> pure $ mkPrompt cancellable pt cb - SMenu -> error "unreachable" - promptState .= WaitingPrompt msg p - -prompt_ - :: forall (pt :: PromptType). - (SingPromptType pt, NotMenu pt) - => [Text] -- ^ Message key - -> PromptCancellable - -> (PromptResult pt -> AppM ()) -- ^ Prompt promise handler - -> AppM () -prompt_ msg = prompt msg $ object [] - -confirm - :: ToJSON params - => [Text] -- ^ Message key - -> params - -> AppM () - -> AppM () -confirm msgPath params - = prompt @'Confirm msgPath params Cancellable . const - -confirm_ :: [Text] -> AppM () -> AppM () -confirm_ msgPath = confirm msgPath $ object [] - -menu :: forall (a :: Type) (params :: Type). - (ToJSON params) - => [Text] -- ^ Message key - -> params -- ^ Message params - -> PromptCancellable - -> Map Char (MenuOption a) -- ^ Menu items - -> (PromptResult ('Menu a) -> AppM ()) -- ^ Menu promise handler - -> AppM () -menu msgPath params cancellable items' cb = do - msg <- Messages.message msgPath params - let p = mkMenu cancellable items' cb - promptState .= WaitingPrompt msg p - -menu_ :: forall (a :: Type). - [Text] -- ^ Message key - -> PromptCancellable - -> Map Char (MenuOption a) -- ^ Menu items - -> (PromptResult ('Menu a) -> AppM ()) -- ^ Menu promise handler - -> AppM () -menu_ msgPath = menu msgPath $ object [] diff --git a/users/glittershark/xanthous/src/Xanthous/App/Time.hs b/users/glittershark/xanthous/src/Xanthous/App/Time.hs deleted file mode 100644 index b17348f385..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/App/Time.hs +++ /dev/null @@ -1,40 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.App.Time - ( stepGame - , stepGameBy - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import System.Exit --------------------------------------------------------------------------------- -import Xanthous.Data (Ticks) -import Xanthous.App.Prompt -import qualified Xanthous.Data.EntityMap as EntityMap -import Xanthous.Entities.Character (isDead) -import Xanthous.Game.State -import Xanthous.Game.Prompt -import Xanthous.Game.Lenses -import Control.Monad.State (modify) --------------------------------------------------------------------------------- - - -stepGameBy :: Ticks -> AppM () -stepGameBy ticks = do - ents <- uses entities EntityMap.toEIDsAndPositioned - for_ ents $ \(eid, pEntity) -> do - pEntity' <- step ticks pEntity - entities . ix eid .= pEntity' - - modify updateCharacterVision - - whenM (uses character isDead) - . prompt_ @'Continue ["dead"] Uncancellable - . const . lift . liftIO - $ exitSuccess - -ticksPerTurn :: Ticks -ticksPerTurn = 100 - -stepGame :: AppM () -stepGame = stepGameBy ticksPerTurn diff --git a/users/glittershark/xanthous/src/Xanthous/Command.hs b/users/glittershark/xanthous/src/Xanthous/Command.hs deleted file mode 100644 index 37025dd37a..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Command.hs +++ /dev/null @@ -1,73 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Command where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (Left, Right, Down) --------------------------------------------------------------------------------- -import Graphics.Vty.Input (Key(..), Modifier(..)) -import qualified Data.Char as Char --------------------------------------------------------------------------------- -import Xanthous.Data (Direction(..)) --------------------------------------------------------------------------------- - -data Command - = Quit - | Move Direction - | StartAutoMove Direction - | PreviousMessage - | PickUp - | Drop - | Open - | Close - | Wait - | Eat - | Look - | Save - | Read - | ShowInventory - | Wield - | GoUp - | GoDown - - -- | TODO replace with `:` commands - | ToggleRevealAll - -commandFromKey :: Key -> [Modifier] -> Maybe Command -commandFromKey (KChar 'q') [] = Just Quit -commandFromKey (KChar '.') [] = Just Wait -commandFromKey (KChar (directionFromChar -> Just dir)) [] = Just $ Move dir -commandFromKey (KChar c) [] - | Char.isUpper c - , Just dir <- directionFromChar $ Char.toLower c - = Just $ StartAutoMove dir -commandFromKey (KChar 'p') [MCtrl] = Just PreviousMessage -commandFromKey (KChar ',') [] = Just PickUp -commandFromKey (KChar 'd') [] = Just Drop -commandFromKey (KChar 'o') [] = Just Open -commandFromKey (KChar 'c') [] = Just Close -commandFromKey (KChar ';') [] = Just Look -commandFromKey (KChar 'e') [] = Just Eat -commandFromKey (KChar 'S') [] = Just Save -commandFromKey (KChar 'r') [] = Just Read -commandFromKey (KChar 'i') [] = Just ShowInventory -commandFromKey (KChar 'w') [] = Just Wield -commandFromKey (KChar '<') [] = Just GoUp -commandFromKey (KChar '>') [] = Just GoDown - --- DEBUG COMMANDS -- -commandFromKey (KChar 'r') [MMeta] = Just ToggleRevealAll - -commandFromKey _ _ = Nothing - --------------------------------------------------------------------------------- - -directionFromChar :: Char -> Maybe Direction -directionFromChar 'h' = Just Left -directionFromChar 'j' = Just Down -directionFromChar 'k' = Just Up -directionFromChar 'l' = Just Right -directionFromChar 'y' = Just UpLeft -directionFromChar 'u' = Just UpRight -directionFromChar 'b' = Just DownLeft -directionFromChar 'n' = Just DownRight -directionFromChar '.' = Just Here -directionFromChar _ = Nothing diff --git a/users/glittershark/xanthous/src/Xanthous/Data.hs b/users/glittershark/xanthous/src/Xanthous/Data.hs deleted file mode 100644 index c9c11b553b..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data.hs +++ /dev/null @@ -1,590 +0,0 @@ -{-# LANGUAGE PartialTypeSignatures #-} -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE RoleAnnotations #-} -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE DeriveTraversable #-} -{-# LANGUAGE DeriveFoldable #-} -{-# LANGUAGE DeriveFunctor #-} -{-# LANGUAGE TemplateHaskell #-} -{-# LANGUAGE NoTypeSynonymInstances #-} -{-# LANGUAGE DuplicateRecordFields #-} --------------------------------------------------------------------------------- --- | Common data types for Xanthous --------------------------------------------------------------------------------- -module Xanthous.Data - ( Opposite(..) - - -- * - , Position'(..) - , Position - , x - , y - - -- ** - , Positioned(..) - , _Positioned - , position - , positioned - , loc - , _Position - , positionFromPair - , positionFromV2 - , addPositions - , diffPositions - , stepTowards - , isUnit - - -- * Boxes - , Box(..) - , topLeftCorner - , bottomRightCorner - , setBottomRightCorner - , dimensions - , inBox - , boxIntersects - , boxCenter - , boxEdge - , module Linear.V2 - - -- * - , Per(..) - , invertRate - , invertedRate - , (|*|) - , Ticks(..) - , Tiles(..) - , TicksPerTile - , TilesPerTick - , timesTiles - - -- * - , Dimensions'(..) - , Dimensions - , HasWidth(..) - , HasHeight(..) - - -- * - , Direction(..) - , move - , asPosition - , directionOf - , Cardinal(..) - - -- * - , Corner(..) - , Edge(..) - , cornerEdges - - -- * - , Neighbors(..) - , edges - , neighborDirections - , neighborPositions - , neighborCells - , arrayNeighbors - , rotations - , HasTopLeft(..) - , HasTop(..) - , HasTopRight(..) - , HasLeft(..) - , HasRight(..) - , HasBottomLeft(..) - , HasBottom(..) - , HasBottomRight(..) - - -- * - , Hitpoints(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (Left, Down, Right, (.=), elements) --------------------------------------------------------------------------------- -import Linear.V2 hiding (_x, _y) -import qualified Linear.V2 as L -import Linear.V4 hiding (_x, _y) -import Test.QuickCheck (CoArbitrary, Function, elements) -import Test.QuickCheck.Arbitrary.Generic -import Data.Group -import Brick (Location(Location), Edges(..)) -import Data.Monoid (Product(..), Sum(..)) -import Data.Array.IArray -import Data.Aeson.Generic.DerivingVia -import Data.Aeson - ( ToJSON(..), FromJSON(..), object, (.=), (.:), withObject) --------------------------------------------------------------------------------- -import Xanthous.Util (EqEqProp(..), EqProp, between) -import Xanthous.Util.QuickCheck (GenericArbitrary(..)) -import Xanthous.Orphans () -import Xanthous.Util.Graphics --------------------------------------------------------------------------------- - --- | opposite ∘ opposite ≡ id -class Opposite x where - opposite :: x -> x - --------------------------------------------------------------------------------- - --- fromScalar ∘ scalar ≡ id -class Scalar a where - scalar :: a -> Double - fromScalar :: Double -> a - -instance Scalar Double where - scalar = id - fromScalar = id - -newtype ScalarIntegral a = ScalarIntegral a - deriving newtype (Eq, Ord, Num, Enum, Real, Integral) -instance Integral a => Scalar (ScalarIntegral a) where - scalar = fromIntegral - fromScalar = floor - -deriving via (ScalarIntegral Integer) instance Scalar Integer -deriving via (ScalarIntegral Word) instance Scalar Word - --------------------------------------------------------------------------------- - -data Position' a where - Position :: { _x :: a - , _y :: a - } -> (Position' a) - deriving stock (Show, Eq, Generic, Ord, Functor, Foldable, Traversable) - deriving anyclass (NFData, Hashable, CoArbitrary, Function) - deriving EqProp via EqEqProp (Position' a) - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - (Position' a) - -x, y :: Lens' (Position' a) a -x = lens (\(Position xx _) -> xx) (\(Position _ yy) xx -> Position xx yy) -y = lens (\(Position _ yy) -> yy) (\(Position xx _) yy -> Position xx yy) - -type Position = Position' Int - -instance Arbitrary a => Arbitrary (Position' a) where - arbitrary = genericArbitrary - shrink (Position px py) = Position <$> shrink px <*> shrink py - - -instance Num a => Semigroup (Position' a) where - (Position x₁ y₁) <> (Position x₂ y₂) = Position (x₁ + x₂) (y₁ + y₂) - -instance Num a => Monoid (Position' a) where - mempty = Position 0 0 - -instance Num a => Group (Position' a) where - invert (Position px py) = Position (negate px) (negate py) - --- | Positions convert to scalars by discarding their orientation and just --- measuring the length from the origin -instance (Ord a, Num a, Scalar a) => Scalar (Position' a) where - scalar = fromIntegral . length . line 0 . view _Position - fromScalar n = Position (fromScalar n) (fromScalar n) - -data Positioned a where - Positioned :: Position -> a -> Positioned a - deriving stock (Show, Eq, Ord, Functor, Foldable, Traversable, Generic) - deriving anyclass (NFData, CoArbitrary, Function) -type role Positioned representational - -_Positioned :: Iso (Position, a) (Position, b) (Positioned a) (Positioned b) -_Positioned = iso hither yon - where - hither (pos, a) = Positioned pos a - yon (Positioned pos b) = (pos, b) - -instance Arbitrary a => Arbitrary (Positioned a) where - arbitrary = Positioned <$> arbitrary <*> arbitrary - -instance ToJSON a => ToJSON (Positioned a) where - toJSON (Positioned pos val) = object - [ "position" .= pos - , "data" .= val - ] - -instance FromJSON a => FromJSON (Positioned a) where - parseJSON = withObject "Positioned" $ \obj -> - Positioned <$> obj .: "position" <*> obj .: "data" - -position :: Lens' (Positioned a) Position -position = lens - (\(Positioned pos _) -> pos) - (\(Positioned _ a) pos -> Positioned pos a) - -positioned :: Lens (Positioned a) (Positioned b) a b -positioned = lens - (\(Positioned _ x') -> x') - (\(Positioned pos _) x' -> Positioned pos x') - -loc :: Iso' Position Location -loc = iso hither yon - where - hither (Position px py) = Location (px, py) - yon (Location (lx, ly)) = Position lx ly - -_Position :: Iso' (Position' a) (V2 a) -_Position = iso hither yon - where - hither (Position px py) = (V2 px py) - yon (V2 lx ly) = Position lx ly - -positionFromPair :: (Num a, Integral i, Integral j) => (i, j) -> Position' a -positionFromPair (i, j) = Position (fromIntegral i) (fromIntegral j) - -positionFromV2 :: (Num a, Integral i) => V2 i -> Position' a -positionFromV2 (V2 xx yy) = Position (fromIntegral xx) (fromIntegral yy) - --- | Add two positions --- --- Operation for the additive group on positions -addPositions :: Num a => Position' a -> Position' a -> Position' a -addPositions = (<>) - --- | Subtract two positions. --- --- diffPositions pos₁ pos₂ = pos₁ `addPositions` (invert pos₂) -diffPositions :: Num a => Position' a -> Position' a -> Position' a -diffPositions (Position x₁ y₁) (Position x₂ y₂) = Position (x₁ - x₂) (y₁ - y₂) - --- | Is this position a unit position? or: When taken as a difference, does this --- position represent a step of one tile? --- --- ∀ dir :: Direction. isUnit ('asPosition' dir) -isUnit :: (Eq a, Num a) => Position' a -> Bool -isUnit (Position px py) = - abs px `elem` [0,1] && abs py `elem` [0, 1] && (px, py) /= (0, 0) - --------------------------------------------------------------------------------- - -data Dimensions' a = Dimensions - { _width :: a - , _height :: a - } - deriving stock (Show, Eq, Functor, Generic) - deriving anyclass (CoArbitrary, Function) -makeFieldsNoPrefix ''Dimensions' - -instance Arbitrary a => Arbitrary (Dimensions' a) where - arbitrary = Dimensions <$> arbitrary <*> arbitrary - -type Dimensions = Dimensions' Word - --------------------------------------------------------------------------------- - -data Direction where - Up :: Direction - Down :: Direction - Left :: Direction - Right :: Direction - UpLeft :: Direction - UpRight :: Direction - DownLeft :: Direction - DownRight :: Direction - Here :: Direction - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (CoArbitrary, Function, NFData, ToJSON, FromJSON, Hashable) - deriving Arbitrary via GenericArbitrary Direction - -instance Opposite Direction where - opposite Up = Down - opposite Down = Up - opposite Left = Right - opposite Right = Left - opposite UpLeft = DownRight - opposite UpRight = DownLeft - opposite DownLeft = UpRight - opposite DownRight = UpLeft - opposite Here = Here - -move :: Num a => Direction -> Position' a -> Position' a -move Up = y -~ 1 -move Down = y +~ 1 -move Left = x -~ 1 -move Right = x +~ 1 -move UpLeft = move Up . move Left -move UpRight = move Up . move Right -move DownLeft = move Down . move Left -move DownRight = move Down . move Right -move Here = id - -asPosition :: Direction -> Position -asPosition dir = move dir mempty - --- | Returns the direction that a given position is from a given source position -directionOf - :: Position -- ^ Source - -> Position -- ^ Target - -> Direction -directionOf (Position x₁ y₁) (Position x₂ y₂) = - case (x₁ `compare` x₂, y₁ `compare` y₂) of - (EQ, EQ) -> Here - (EQ, LT) -> Down - (EQ, GT) -> Up - (LT, EQ) -> Right - (GT, EQ) -> Left - - (LT, LT) -> DownRight - (GT, LT) -> DownLeft - - (LT, GT) -> UpRight - (GT, GT) -> UpLeft - --- | Take one (potentially diagonal) step towards the given position --- --- ∀ src tgt. isUnit (src `diffPositions` (src `stepTowards tgt`)) -stepTowards - :: Position -- ^ Source - -> Position -- ^ Target - -> Position -stepTowards (view _Position -> p₁) (view _Position -> p₂) - | p₁ == p₂ = _Position # p₁ - | otherwise = - let (_:p:_) = line p₁ p₂ - in _Position # p - --- | Newtype controlling arbitrary generation to only include cardinal --- directions ('Up', 'Down', 'Left', 'Right') -newtype Cardinal = Cardinal { getCardinal :: Direction } - deriving stock (Eq, Show, Ord, Generic) - deriving anyclass (NFData, Function, CoArbitrary) - deriving newtype (Opposite) - -instance Arbitrary Cardinal where - arbitrary = Cardinal <$> elements [Up, Down, Left, Right] - --------------------------------------------------------------------------------- - -data Corner - = TopLeft - | TopRight - | BottomLeft - | BottomRight - deriving stock (Show, Eq, Ord, Enum, Bounded, Generic) - deriving Arbitrary via GenericArbitrary Corner - -instance Opposite Corner where - opposite TopLeft = BottomRight - opposite TopRight = BottomLeft - opposite BottomLeft = TopRight - opposite BottomRight = TopLeft - -data Edge - = TopEdge - | LeftEdge - | RightEdge - | BottomEdge - deriving stock (Show, Eq, Ord, Enum, Bounded, Generic) - deriving Arbitrary via GenericArbitrary Edge - -instance Opposite Edge where - opposite TopEdge = BottomEdge - opposite BottomEdge = TopEdge - opposite LeftEdge = RightEdge - opposite RightEdge = LeftEdge - -cornerEdges :: Corner -> (Edge, Edge) -cornerEdges TopLeft = (TopEdge, LeftEdge) -cornerEdges TopRight = (TopEdge, RightEdge) -cornerEdges BottomLeft = (BottomEdge, LeftEdge) -cornerEdges BottomRight = (BottomEdge, RightEdge) - --------------------------------------------------------------------------------- - -data Neighbors a = Neighbors - { _topLeft - , _top - , _topRight - , _left - , _right - , _bottomLeft - , _bottom - , _bottomRight :: a - } - deriving stock (Show, Eq, Ord, Functor, Foldable, Traversable, Generic) - deriving anyclass (NFData, CoArbitrary, Function, MonoFoldable) - deriving Arbitrary via GenericArbitrary (Neighbors a) - -type instance Element (Neighbors a) = a - -makeFieldsNoPrefix ''Neighbors - -instance Applicative Neighbors where - pure α = Neighbors - { _topLeft = α - , _top = α - , _topRight = α - , _left = α - , _right = α - , _bottomLeft = α - , _bottom = α - , _bottomRight = α - } - nf <*> nx = Neighbors - { _topLeft = nf ^. topLeft $ nx ^. topLeft - , _top = nf ^. top $ nx ^. top - , _topRight = nf ^. topRight $ nx ^. topRight - , _left = nf ^. left $ nx ^. left - , _right = nf ^. right $ nx ^. right - , _bottomLeft = nf ^. bottomLeft $ nx ^. bottomLeft - , _bottom = nf ^. bottom $ nx ^. bottom - , _bottomRight = nf ^. bottomRight $ nx ^. bottomRight - } - -edges :: Neighbors a -> Edges a -edges neighs = Edges - { eTop = neighs ^. top - , eBottom = neighs ^. bottom - , eLeft = neighs ^. left - , eRight = neighs ^. right - } - -neighborDirections :: Neighbors Direction -neighborDirections = Neighbors - { _topLeft = UpLeft - , _top = Up - , _topRight = UpRight - , _left = Left - , _right = Right - , _bottomLeft = DownLeft - , _bottom = Down - , _bottomRight = DownRight - } - -neighborPositions :: Num a => Position' a -> Neighbors (Position' a) -neighborPositions pos = (`move` pos) <$> neighborDirections - -neighborCells :: Num a => V2 a -> Neighbors (V2 a) -neighborCells = map (view _Position) . neighborPositions . review _Position - -arrayNeighbors - :: (IArray a e, Ix i, Num i) - => a (V2 i) e - -> V2 i - -> Neighbors (Maybe e) -arrayNeighbors arr center = arrLookup <$> neighborPositions (_Position # center) - where - arrLookup (view _Position -> pos) - | inRange (bounds arr) pos = Just $ arr ! pos - | otherwise = Nothing - --- | Returns a list of all 4 90-degree rotations of the given neighbors -rotations :: Neighbors a -> V4 (Neighbors a) -rotations orig@(Neighbors tl t tr l r bl b br) = V4 - orig -- tl t tr - -- l r - -- bl b br - - (Neighbors bl l tl b t br r tr) -- bl l tl - -- b t - -- br r tr - - (Neighbors br b bl r l tr t tl) -- br b bl - -- r l - -- tr t tl - - (Neighbors tr r br t b tl l bl) -- tr r br - -- t b - -- tl l bl - --------------------------------------------------------------------------------- - -newtype Per a b = Rate Double - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (Num, Ord, Enum, Real, Fractional, ToJSON, FromJSON) via Double - deriving (Semigroup, Monoid) via Product Double -instance Arbitrary (Per a b) where arbitrary = genericArbitrary - -invertRate :: a `Per` b -> b `Per` a -invertRate (Rate p) = Rate $ 1 / p - -invertedRate :: Iso (a `Per` b) (b' `Per` a') (b `Per` a) (a' `Per` b') -invertedRate = iso invertRate invertRate - -infixl 7 |*| -(|*|) :: (Scalar a, Scalar b) => a `Per` b -> b -> a -(|*|) (Rate rate) b = fromScalar $ rate * scalar b - -newtype Ticks = Ticks Word - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (Num, Ord, Bounded, Enum, Integral, Real, ToJSON, FromJSON) via Word - deriving (Semigroup, Monoid) via (Sum Word) - deriving Scalar via ScalarIntegral Ticks -instance Arbitrary Ticks where arbitrary = genericArbitrary - -newtype Tiles = Tiles Double - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (Num, Ord, Enum, Real, ToJSON, FromJSON, Scalar) via Double - deriving (Semigroup, Monoid) via (Sum Double) -instance Arbitrary Tiles where arbitrary = genericArbitrary - -type TicksPerTile = Ticks `Per` Tiles -type TilesPerTick = Tiles `Per` Ticks - -timesTiles :: TicksPerTile -> Tiles -> Ticks -timesTiles = (|*|) - --------------------------------------------------------------------------------- - -newtype Hitpoints = Hitpoints Word - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (Arbitrary, Num, Ord, Bounded, Enum, Integral, Real, ToJSON, FromJSON) - via Word - deriving (Semigroup, Monoid) via Sum Word - --------------------------------------------------------------------------------- - -data Box a = Box - { _topLeftCorner :: V2 a - , _dimensions :: V2 a - } - deriving stock (Show, Eq, Ord, Functor, Generic) - deriving Arbitrary via GenericArbitrary (Box a) -makeFieldsNoPrefix ''Box - -bottomRightCorner :: Num a => Box a -> V2 a -bottomRightCorner box = - V2 (box ^. topLeftCorner . L._x + box ^. dimensions . L._x) - (box ^. topLeftCorner . L._y + box ^. dimensions . L._y) - -setBottomRightCorner :: (Num a, Ord a) => Box a -> V2 a -> Box a -setBottomRightCorner box br@(V2 brx bry) - | brx < box ^. topLeftCorner . L._x || bry < box ^. topLeftCorner . L._y - = box & topLeftCorner .~ br - & dimensions . L._x .~ ((box ^. topLeftCorner . L._x) - brx) - & dimensions . L._y .~ ((box ^. topLeftCorner . L._y) - bry) - | otherwise - = box & dimensions . L._x .~ (brx - (box ^. topLeftCorner . L._x)) - & dimensions . L._y .~ (bry - (box ^. topLeftCorner . L._y)) - -inBox :: (Ord a, Num a) => Box a -> V2 a -> Bool -inBox box pt = flip all [L._x, L._y] $ \component -> - between (box ^. topLeftCorner . component) - (box ^. to bottomRightCorner . component) - (pt ^. component) - -boxIntersects :: (Ord a, Num a) => Box a -> Box a -> Bool -boxIntersects box₁ box₂ - = any (inBox box₁) [box₂ ^. topLeftCorner, bottomRightCorner box₂] - -boxCenter :: (Fractional a) => Box a -> V2 a -boxCenter box = V2 cx cy - where - cx = box ^. topLeftCorner . L._x + (box ^. dimensions . L._x / 2) - cy = box ^. topLeftCorner . L._y + (box ^. dimensions . L._y / 2) - -boxEdge :: (Enum a, Num a) => Box a -> Edge -> [V2 a] -boxEdge box LeftEdge = - V2 (box ^. topLeftCorner . L._x) - <$> [box ^. topLeftCorner . L._y .. box ^. to bottomRightCorner . L._y] -boxEdge box RightEdge = - V2 (box ^. to bottomRightCorner . L._x) - <$> [box ^. to bottomRightCorner . L._y .. box ^. to bottomRightCorner . L._y] -boxEdge box TopEdge = - flip V2 (box ^. topLeftCorner . L._y) - <$> [box ^. topLeftCorner . L._x .. box ^. to bottomRightCorner . L._x] -boxEdge box BottomEdge = - flip V2 (box ^. to bottomRightCorner . L._y) - <$> [box ^. topLeftCorner . L._x .. box ^. to bottomRightCorner . L._x] diff --git a/users/glittershark/xanthous/src/Xanthous/Data/App.hs b/users/glittershark/xanthous/src/Xanthous/Data/App.hs deleted file mode 100644 index 0361d2a59e..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data/App.hs +++ /dev/null @@ -1,39 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Data.App - ( Panel(..) - , ResourceName(..) - , AppEvent(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Test.QuickCheck -import Data.Aeson (ToJSON, FromJSON) --------------------------------------------------------------------------------- -import Xanthous.Util.QuickCheck --------------------------------------------------------------------------------- - --- | Enum for "panels" displayed in the game's UI. -data Panel - = InventoryPanel -- ^ A panel displaying the character's inventory - deriving stock (Show, Eq, Ord, Generic, Enum, Bounded) - deriving anyclass (NFData, CoArbitrary, Function, ToJSON, FromJSON) - deriving Arbitrary via GenericArbitrary Panel - - -data ResourceName - = MapViewport -- ^ The main viewport where we display the game content - | Character -- ^ The character - | MessageBox -- ^ The box where we display messages to the user - | Prompt -- ^ The game's prompt - | Panel Panel -- ^ A panel in the game - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function, ToJSON, FromJSON) - deriving Arbitrary via GenericArbitrary ResourceName - -data AppEvent - = AutoContinue -- ^ Continue whatever autocommand has been requested by the - -- user - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function, ToJSON, FromJSON) - deriving Arbitrary via GenericArbitrary AppEvent diff --git a/users/glittershark/xanthous/src/Xanthous/Data/Entities.hs b/users/glittershark/xanthous/src/Xanthous/Data/Entities.hs deleted file mode 100644 index 39953410f2..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data/Entities.hs +++ /dev/null @@ -1,68 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} -{-# LANGUAGE RecordWildCards #-} --------------------------------------------------------------------------------- -module Xanthous.Data.Entities - ( -- * Collisions - Collision(..) - , _Stop - , _Combat - -- * Entity Attributes - , EntityAttributes(..) - , blocksVision - , blocksObject - , collision - , defaultEntityAttributes - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Data.Aeson (ToJSON(..), FromJSON(..), (.:?), (.!=), withObject) -import Data.Aeson.Generic.DerivingVia -import Xanthous.Util.QuickCheck (GenericArbitrary(..)) -import Test.QuickCheck --------------------------------------------------------------------------------- - -data Collision - = Stop -- ^ Can't move through this - | Combat -- ^ Moving into this equates to hitting it with a stick - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary Collision - deriving (ToJSON, FromJSON) - via WithOptions '[ AllNullaryToStringTag 'True ] - Collision -makePrisms ''Collision - --- | Attributes of an entity -data EntityAttributes = EntityAttributes - { _blocksVision :: Bool - -- | Does this entity block a large object from being put in the same tile as - -- it - eg a a door being closed on it - , _blocksObject :: Bool - -- | What type of collision happens when moving into this entity? - , _collision :: Collision - } - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary EntityAttributes - deriving (ToJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - EntityAttributes -makeLenses ''EntityAttributes - -instance FromJSON EntityAttributes where - parseJSON = withObject "EntityAttributes" $ \o -> do - _blocksVision <- o .:? "blocksVision" - .!= _blocksVision defaultEntityAttributes - _blocksObject <- o .:? "blocksObject" - .!= _blocksObject defaultEntityAttributes - _collision <- o .:? "collision" - .!= _collision defaultEntityAttributes - pure EntityAttributes {..} - -defaultEntityAttributes :: EntityAttributes -defaultEntityAttributes = EntityAttributes - { _blocksVision = False - , _blocksObject = False - , _collision = Stop - } diff --git a/users/glittershark/xanthous/src/Xanthous/Data/EntityChar.hs b/users/glittershark/xanthous/src/Xanthous/Data/EntityChar.hs deleted file mode 100644 index 855a3462da..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data/EntityChar.hs +++ /dev/null @@ -1,56 +0,0 @@ -{-# LANGUAGE RoleAnnotations #-} -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE UndecidableInstances #-} -{-# LANGUAGE GADTs #-} -{-# LANGUAGE AllowAmbiguousTypes #-} -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Data.EntityChar - ( EntityChar(..) - , HasChar(..) - , HasStyle(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding ((.=)) --------------------------------------------------------------------------------- -import qualified Graphics.Vty.Attributes as Vty -import Test.QuickCheck -import Data.Aeson --------------------------------------------------------------------------------- -import Xanthous.Orphans () -import Xanthous.Util.QuickCheck (GenericArbitrary(..)) --------------------------------------------------------------------------------- - - -class HasChar s a | s -> a where - char :: Lens' s a - {-# MINIMAL char #-} - -data EntityChar = EntityChar - { _char :: Char - , _style :: Vty.Attr - } - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary EntityChar -makeFieldsNoPrefix ''EntityChar - -instance FromJSON EntityChar where - parseJSON (String (chr :< Empty)) = pure $ EntityChar chr Vty.defAttr - parseJSON (Object o) = do - (EntityChar _char _) <- o .: "char" - _style <- o .:? "style" .!= Vty.defAttr - pure EntityChar {..} - parseJSON _ = fail "Invalid type, expected string or object" - -instance ToJSON EntityChar where - toJSON (EntityChar chr styl) - | styl == Vty.defAttr = String $ chr <| Empty - | otherwise = object - [ "char" .= chr - , "style" .= styl - ] - -instance IsString EntityChar where - fromString [ch] = EntityChar ch Vty.defAttr - fromString _ = error "Entity char must only be a single character" diff --git a/users/glittershark/xanthous/src/Xanthous/Data/EntityMap.hs b/users/glittershark/xanthous/src/Xanthous/Data/EntityMap.hs deleted file mode 100644 index d24defa841..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data/EntityMap.hs +++ /dev/null @@ -1,272 +0,0 @@ -{-# LANGUAGE UndecidableInstances #-} -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE DeriveTraversable #-} -{-# LANGUAGE TupleSections #-} -{-# LANGUAGE TemplateHaskell #-} -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE DeriveFunctor #-} --------------------------------------------------------------------------------- -module Xanthous.Data.EntityMap - ( EntityMap - , _EntityMap - , EntityID - , emptyEntityMap - , insertAt - , insertAtReturningID - , fromEIDsAndPositioned - , toEIDsAndPositioned - , atPosition - , atPositionWithIDs - , positions - , lookup - , lookupWithPosition - -- , positionedEntities - , neighbors - , Deduplicate(..) - - -- * debug - , byID - , byPosition - , lastID - - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (lookup) -import Xanthous.Data - ( Position - , Positioned(..) - , positioned - , Neighbors(..) - , neighborPositions - ) -import Xanthous.Data.VectorBag -import Xanthous.Orphans () -import Xanthous.Util (EqEqProp(..)) --------------------------------------------------------------------------------- -import Data.Monoid (Endo(..)) -import Test.QuickCheck (Arbitrary(..), CoArbitrary, Function) -import Test.QuickCheck.Checkers (EqProp) -import Test.QuickCheck.Instances.UnorderedContainers () -import Test.QuickCheck.Instances.Vector () -import Text.Show (showString, showParen) -import Data.Aeson --------------------------------------------------------------------------------- - -type EntityID = Word32 -type NonNullSet a = NonNull (Set a) - -data EntityMap a where - EntityMap :: - { _byPosition :: Map Position (NonNullSet EntityID) - , _byID :: HashMap EntityID (Positioned a) - , _lastID :: EntityID - } -> EntityMap a - deriving stock (Functor, Foldable, Traversable, Generic) - deriving anyclass (NFData, CoArbitrary, Function) -deriving via (EqEqProp (EntityMap a)) instance (Eq a, Ord a) => EqProp (EntityMap a) -makeLenses ''EntityMap - -instance ToJSON a => ToJSON (EntityMap a) where - toJSON = toJSON . toEIDsAndPositioned - - -instance FromJSON a => FromJSON (EntityMap a) where - parseJSON = fmap (fromEIDsAndPositioned @[_]) . parseJSON - -byIDInvariantError :: forall a. a -byIDInvariantError = error $ "Invariant violation: All EntityIDs in byPosition " - <> "must point to entityIDs in byID" - -instance (Ord a, Eq a) => Eq (EntityMap a) where - -- em₁ == em₂ = em₁ ^. _EntityMap == em₂ ^. _EntityMap - (==) = (==) `on` view (_EntityMap . to sort) - -deriving stock instance (Ord a) => Ord (EntityMap a) - -instance Show a => Show (EntityMap a) where - showsPrec pr em - = showParen (pr > 10) - $ showString - . ("fromEIDsAndPositioned " <>) - . show - . toEIDsAndPositioned - $ em - -instance Arbitrary a => Arbitrary (EntityMap a) where - arbitrary = review _EntityMap <$> arbitrary - shrink em = review _EntityMap <$> shrink (em ^. _EntityMap) - -type instance Index (EntityMap a) = EntityID -type instance IxValue (EntityMap a) = (Positioned a) -instance Ixed (EntityMap a) where ix eid = at eid . traverse - -instance At (EntityMap a) where - at eid = lens (view $ byID . at eid) setter - where - setter :: EntityMap a -> Maybe (Positioned a) -> EntityMap a - setter m Nothing = fromMaybe m $ do - Positioned pos _ <- m ^. byID . at eid - pure $ m - & removeEIDAtPos pos - & byID . at eid .~ Nothing - setter m (Just pe@(Positioned pos _)) = m - & (case lookupWithPosition eid m of - Nothing -> id - Just (Positioned origPos _) -> removeEIDAtPos origPos - ) - & byID . at eid ?~ pe - & byPosition . at pos %~ \case - Nothing -> Just $ opoint eid - Just es -> Just $ ninsertSet eid es - removeEIDAtPos pos = - byPosition . at pos %~ (>>= fromNullable . ndeleteSet eid) - -instance Semigroup (EntityMap a) where - em₁ <> em₂ = alaf Endo foldMap (uncurry insertAt) (em₂ ^. _EntityMap) em₁ - -instance Monoid (EntityMap a) where - mempty = emptyEntityMap - -instance FunctorWithIndex EntityID EntityMap - -instance FoldableWithIndex EntityID EntityMap - -instance TraversableWithIndex EntityID EntityMap where - itraversed = byID . itraversed . rmap sequenceA . distrib - itraverse = itraverseOf itraversed - -type instance Element (EntityMap a) = a -instance MonoFoldable (EntityMap a) - -emptyEntityMap :: EntityMap a -emptyEntityMap = EntityMap mempty mempty 0 - -newtype Deduplicate a = Deduplicate (EntityMap a) - deriving stock (Show, Traversable, Generic) - deriving newtype (Eq, Functor, Foldable, EqProp, Arbitrary) - -instance Semigroup (Deduplicate a) where - (Deduplicate em₁) <> (Deduplicate em₂) = - let _byID = em₁ ^. byID <> em₂ ^. byID - _byPosition = mempty &~ do - ifor_ _byID $ \eid (Positioned pos _) -> - at pos %= \case - Just eids -> Just $ ninsertSet eid eids - Nothing -> Just $ opoint eid - _lastID = fromMaybe 1 $ maximumOf (ifolded . asIndex) _byID - in Deduplicate EntityMap{..} - - --------------------------------------------------------------------------------- - -_EntityMap :: Iso' (EntityMap a) [(Position, a)] -_EntityMap = iso hither yon - where - hither :: EntityMap a -> [(Position, a)] - hither em = do - (pos, eids) <- em ^. byPosition . _Wrapped - eid <- toList eids - ent <- em ^.. byID . at eid . folded . positioned - pure (pos, ent) - yon :: [(Position, a)] -> EntityMap a - yon poses = alaf Endo foldMap (uncurry insertAt) poses emptyEntityMap - - -insertAtReturningID :: forall a. Position -> a -> EntityMap a -> (EntityID, EntityMap a) -insertAtReturningID pos e em = - let (eid, em') = em & lastID <+~ 1 - in em' - & byID . at eid ?~ Positioned pos e - & byPosition . at pos %~ \case - Nothing -> Just $ opoint eid - Just es -> Just $ ninsertSet eid es - & (eid, ) - -insertAt :: forall a. Position -> a -> EntityMap a -> EntityMap a -insertAt pos e = snd . insertAtReturningID pos e - -atPosition :: forall a. (Ord a, Show a) => Position -> Lens' (EntityMap a) (VectorBag a) -atPosition pos = lens getter setter - where - getter em = - let eids :: VectorBag EntityID - eids = maybe mempty (VectorBag . toVector . toNullable) - $ em ^. byPosition . at pos - in getEIDAssume em <$> eids - setter em Empty = em & byPosition . at pos .~ Nothing - setter em (sort -> entities) = - let origEIDs = maybe Empty toNullable $ em ^. byPosition . at pos - origEntitiesWithIDs = - sortOn snd $ toList origEIDs <&> \eid -> (eid, getEIDAssume em eid) - go alles₁@((eid, e₁) :< es₁) -- orig - (e₂ :< es₂) -- new - | e₁ == e₂ - -- same, do nothing - = let (eids, lastEID, byID') = go es₁ es₂ - in (insertSet eid eids, lastEID, byID') - | otherwise - -- e₂ is new, generate a new ID for it - = let (eids, lastEID, byID') = go alles₁ es₂ - eid' = succ lastEID - in (insertSet eid' eids, eid', byID' & at eid' ?~ Positioned pos e₂) - go Empty Empty = (mempty, em ^. lastID, em ^. byID) - go orig Empty = - let byID' = foldr deleteMap (em ^. byID) $ map fst orig - in (mempty, em ^. lastID, byID') - go Empty (new :< news) = - let (eids, lastEID, byID') = go Empty news - eid' = succ lastEID - in (insertSet eid' eids, eid', byID' & at eid' ?~ Positioned pos new) - go _ _ = error "unreachable" - (eidsAtPosition, newLastID, newByID) = go origEntitiesWithIDs entities - in em & byPosition . at pos .~ fromNullable eidsAtPosition - & byID .~ newByID - & lastID .~ newLastID - -getEIDAssume :: EntityMap a -> EntityID -> a -getEIDAssume em eid = fromMaybe byIDInvariantError - $ em ^? byID . ix eid . positioned - -atPositionWithIDs :: Position -> EntityMap a -> Vector (EntityID, Positioned a) -atPositionWithIDs pos em = - let eids = maybe mempty (toVector . toNullable) - $ em ^. byPosition . at pos - in (id &&& Positioned pos . getEIDAssume em) <$> eids - -fromEIDsAndPositioned - :: forall mono a. (MonoFoldable mono, Element mono ~ (EntityID, Positioned a)) - => mono - -> EntityMap a -fromEIDsAndPositioned eps = newLastID $ alaf Endo foldMap insert' eps mempty - where - insert' (eid, pe@(Positioned pos _)) - = (byID . at eid ?~ pe) - . (byPosition . at pos %~ \case - Just eids -> Just $ ninsertSet eid eids - Nothing -> Just $ opoint eid - ) - newLastID em = em & lastID - .~ fromMaybe 1 - (maximumOf (ifolded . asIndex) (em ^. byID)) - -toEIDsAndPositioned :: EntityMap a -> [(EntityID, Positioned a)] -toEIDsAndPositioned = itoListOf $ byID . ifolded - -positions :: EntityMap a -> [Position] -positions = toListOf $ byPosition . to keys . folded - -lookupWithPosition :: EntityID -> EntityMap a -> Maybe (Positioned a) -lookupWithPosition eid = view $ byID . at eid - -lookup :: EntityID -> EntityMap a -> Maybe a -lookup eid = fmap (view positioned) . lookupWithPosition eid - --- unlawful :( --- positionedEntities :: IndexedTraversal EntityID (EntityMap a) (EntityMap b) (Positioned a) (Positioned b) --- positionedEntities = byID . itraversed - -neighbors :: (Ord a, Show a) => Position -> EntityMap a -> Neighbors (VectorBag a) -neighbors pos em = (\p -> view (atPosition p) em) <$> neighborPositions pos - --------------------------------------------------------------------------------- -makeWrapped ''Deduplicate diff --git a/users/glittershark/xanthous/src/Xanthous/Data/EntityMap/Graphics.hs b/users/glittershark/xanthous/src/Xanthous/Data/EntityMap/Graphics.hs deleted file mode 100644 index 19e7b0cdf0..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data/EntityMap/Graphics.hs +++ /dev/null @@ -1,64 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Data.EntityMap.Graphics - ( visiblePositions - , visibleEntities - , linesOfSight - , canSee - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (lines) --------------------------------------------------------------------------------- -import Xanthous.Util (takeWhileInclusive) -import Xanthous.Data -import Xanthous.Data.Entities -import Xanthous.Data.EntityMap -import Xanthous.Game.State -import Xanthous.Util.Graphics (circle, line) --------------------------------------------------------------------------------- - --- | Returns a set of positions that are visible, when taking into account --- 'blocksVision', from the given position, within the given radius. -visiblePositions - :: Entity e - => Position - -> Word -- ^ Vision radius - -> EntityMap e - -> Set Position -visiblePositions pos radius - = setFromList . positions . visibleEntities pos radius - --- | Returns a list of individual lines of sight, each of which is a list of --- entities at positions on that line of sight -linesOfSight - :: forall e. Entity e - => Position - -> Word - -> EntityMap e - -> [[(Position, Vector (EntityID, e))]] -linesOfSight (view _Position -> pos) visionRadius em - = entitiesOnLines - <&> takeWhileInclusive - (none (view blocksVision . entityAttributes . snd) . snd) - where - radius = circle pos $ fromIntegral visionRadius - lines = line pos <$> radius - entitiesOnLines :: [[(Position, Vector (EntityID, e))]] - entitiesOnLines = lines <&> map getPositionedAt - getPositionedAt :: V2 Int -> (Position, Vector (EntityID, e)) - getPositionedAt p = - let ppos = _Position # p - in (ppos, over _2 (view positioned) <$> atPositionWithIDs ppos em) - --- | Given a point and a radius of vision, returns a list of all entities that --- are *visible* (eg, not blocked by an entity that obscures vision) from that --- point -visibleEntities :: Entity e => Position -> Word -> EntityMap e -> EntityMap e -visibleEntities pos visionRadius - = fromEIDsAndPositioned - . foldMap (\(p, es) -> over _2 (Positioned p) <$> es) - . fold - . linesOfSight pos visionRadius - -canSee :: Entity e => (e -> Bool) -> Position -> Word -> EntityMap e -> Bool -canSee match pos radius = any match . visibleEntities pos radius --- ^ this might be optimizable diff --git a/users/glittershark/xanthous/src/Xanthous/Data/Levels.hs b/users/glittershark/xanthous/src/Xanthous/Data/Levels.hs deleted file mode 100644 index efc0f53ace..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data/Levels.hs +++ /dev/null @@ -1,170 +0,0 @@ -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Data.Levels - ( Levels - , allLevels - , nextLevel - , prevLevel - , mkLevels1 - , mkLevels - , oneLevel - , current - , ComonadStore(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding ((<.>), Empty, foldMap) -import Xanthous.Util (between, EqProp, EqEqProp(..)) -import Xanthous.Util.Comonad (current) -import Xanthous.Orphans () --------------------------------------------------------------------------------- -import Control.Comonad.Store -import Control.Comonad.Store.Zipper -import Data.Aeson (ToJSON(..), FromJSON(..)) -import Data.Aeson.Generic.DerivingVia -import Data.Functor.Apply -import Data.Foldable (foldMap) -import Data.List.NonEmpty (NonEmpty) -import qualified Data.List.NonEmpty as NE -import Data.Maybe (fromJust) -import Data.Sequence (Seq((:<|), Empty)) -import Data.Semigroup.Foldable.Class -import Data.Text (replace) -import Test.QuickCheck --------------------------------------------------------------------------------- - --- | Collection of levels plus a pointer to the current level --- --- Navigation is via the 'Comonad' instance. We can get the current level with --- 'extract': --- --- extract @Levels :: Levels level -> level --- --- For access to and modification of the level, use --- 'Xanthous.Util.Comonad.current' -newtype Levels a = Levels { levelZipper :: Zipper Seq a } - deriving stock (Generic) - deriving (Functor, Comonad, Foldable) via (Zipper Seq) - deriving (ComonadStore Int) via (Zipper Seq) - -type instance Element (Levels a) = a -instance MonoFoldable (Levels a) -instance MonoFunctor (Levels a) -instance MonoTraversable (Levels a) - -instance Traversable Levels where - traverse f (Levels z) = Levels <$> traverse f z - -instance Foldable1 Levels - -instance Traversable1 Levels where - traverse1 f (Levels z) = seek (pos z) . partialMkLevels <$> go (unzipper z) - where - go Empty = error "empty seq, unreachable" - go (x :<| xs) = (<|) <$> f x <.> go xs - --- | Always takes the position of the latter element -instance Semigroup (Levels a) where - levs₁ <> levs₂ - = seek (pos levs₂) - . partialMkLevels - $ allLevels levs₁ <> allLevels levs₂ - --- | Make Levels from a Seq. Throws an error if the seq is not empty -partialMkLevels :: Seq a -> Levels a -partialMkLevels = Levels . fromJust . zipper - --- | Make Levels from a possibly-empty structure -mkLevels :: Foldable1 f => f level -> Maybe (Levels level) -mkLevels = fmap Levels . zipper . foldMap pure - --- | Make Levels from a non-empty structure -mkLevels1 :: Foldable1 f => f level -> Levels level -mkLevels1 = fromJust . mkLevels - -oneLevel :: a -> Levels a -oneLevel = mkLevels1 . Identity - --- | Get a sequence of all the levels -allLevels :: Levels a -> Seq a -allLevels = unzipper . levelZipper - --- | Step to the next level, generating a new level if necessary using the given --- applicative action -nextLevel - :: Applicative m - => m level -- ^ Generate a new level, if necessary - -> Levels level - -> m (Levels level) -nextLevel genLevel levs - | pos levs + 1 < size (levelZipper levs) - = pure $ seeks succ levs - | otherwise - = genLevel <&> \level -> - seek (pos levs + 1) . partialMkLevels $ allLevels levs |> level - --- | Go to the previous level. Returns Nothing if 'pos' is 0 -prevLevel :: Levels level -> Maybe (Levels level) -prevLevel levs | pos levs == 0 = Nothing - | otherwise = Just $ seeks pred levs - --------------------------------------------------------------------------------- - --- | alternate, slower representation of Levels we can Iso into to perform --- various operations -data AltLevels a = AltLevels - { _levels :: NonEmpty a - , _currentLevel :: Int -- ^ invariant: is within the bounds of _levels - } - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - (AltLevels a) -makeLenses ''AltLevels - -alt :: Iso (Levels a) (Levels b) (AltLevels a) (AltLevels b) -alt = iso hither yon - where - hither levs = AltLevels (NE.fromList . toList $ allLevels levs) (pos levs) - yon (AltLevels levs curr) = seek curr $ mkLevels1 levs - -instance Eq a => Eq (Levels a) where - (==) = (==) `on` view alt - -deriving via EqEqProp (Levels a) instance Eq a => EqProp (Levels a) - -instance Show a => Show (Levels a) where - show = unpack . replace "AltLevels" "Levels" . pack . show . view alt - -instance NFData a => NFData (Levels a) where - rnf = rnf . view alt - -instance ToJSON a => ToJSON (Levels a) where - toJSON = toJSON . view alt - -instance FromJSON a => FromJSON (Levels a) where - parseJSON = fmap (review alt) . parseJSON - -instance Arbitrary a => Arbitrary (AltLevels a) where - arbitrary = do - _levels <- arbitrary - _currentLevel <- choose (0, length _levels - 1) - pure AltLevels {..} - shrink als = do - _levels <- shrink $ als ^. levels - _currentLevel <- filter (between 0 $ length _levels - 1) - $ shrink $ als ^. currentLevel - pure AltLevels {..} - - -instance Arbitrary a => Arbitrary (Levels a) where - arbitrary = review alt <$> arbitrary - shrink = fmap (review alt) . shrink . view alt - -instance CoArbitrary a => CoArbitrary (Levels a) where - coarbitrary = coarbitrary . view alt - -instance Function a => Function (Levels a) where - function = functionMap (view alt) (review alt) diff --git a/users/glittershark/xanthous/src/Xanthous/Data/NestedMap.hs b/users/glittershark/xanthous/src/Xanthous/Data/NestedMap.hs deleted file mode 100644 index 1b875d4483..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data/NestedMap.hs +++ /dev/null @@ -1,227 +0,0 @@ -{-# LANGUAGE PartialTypeSignatures #-} -{-# LANGUAGE UndecidableInstances #-} -{-# LANGUAGE QuantifiedConstraints #-} -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE PolyKinds #-} --------------------------------------------------------------------------------- -module Xanthous.Data.NestedMap - ( NestedMapVal(..) - , NestedMap(..) - , lookup - , lookupVal - , insert - - -- * - , (:->) - , BifunctorFunctor'(..) - , BifunctorMonad'(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (lookup, foldMap) -import qualified Xanthous.Prelude as P --------------------------------------------------------------------------------- -import Test.QuickCheck -import Data.Aeson -import Data.Function (fix) -import Data.Foldable (Foldable(..)) -import Data.List.NonEmpty (NonEmpty(..)) -import qualified Data.List.NonEmpty as NE --------------------------------------------------------------------------------- - --- | Natural transformations on bifunctors -type (:->) p q = forall a b. p a b -> q a b -infixr 0 :-> - -class (forall b. Bifunctor b => Bifunctor (t b)) => BifunctorFunctor' t where - bifmap' :: (Bifunctor p, Bifunctor q) => (p :-> q) -> t p :-> t q - -class BifunctorFunctor' t => BifunctorMonad' t where - bireturn' :: (Bifunctor p) => p :-> t p - - bibind' :: (Bifunctor p, Bifunctor q) => (p :-> t q) -> t p :-> t q - bibind' f = bijoin' . bifmap' f - - bijoin' :: (Bifunctor p) => t (t p) :-> t p - bijoin' = bibind' id - - {-# MINIMAL bireturn', (bibind' | bijoin') #-} - --------------------------------------------------------------------------------- - -data NestedMapVal m k v = Val v | Nested (NestedMap m k v) - -deriving stock instance - ( forall k' v'. (Show k', Show v') => Show (m k' v') - , Show k - , Show v - ) => Show (NestedMapVal m k v) - -deriving stock instance - ( forall k' v'. (Eq k', Eq v') => Eq (m k' v') - , Eq k - , Eq v - ) => Eq (NestedMapVal m k v) - -instance - forall m k v. - ( Arbitrary (m k v) - , Arbitrary (m k (NestedMapVal m k v)) - , Arbitrary k - , Arbitrary v - , IsMap (m k (NestedMapVal m k v)) - , MapValue (m k (NestedMapVal m k v)) ~ (NestedMapVal m k v) - , ContainerKey (m k (NestedMapVal m k v)) ~ k - ) => Arbitrary (NestedMapVal m k v) where - arbitrary = sized . fix $ \gen n -> - let nst = fmap (NestedMap . mapFromList) - . listOf - $ (,) <$> arbitrary @k <*> gen (n `div` 2) - in if n == 0 - then Val <$> arbitrary - else oneof [ Val <$> arbitrary - , Nested <$> nst] - shrink (Val v) = Val <$> shrink v - shrink (Nested mkv) = Nested <$> shrink mkv - -instance Functor (m k) => Functor (NestedMapVal m k) where - fmap f (Val v) = Val $ f v - fmap f (Nested m) = Nested $ fmap f m - -instance Bifunctor m => Bifunctor (NestedMapVal m) where - bimap _ g (Val v) = Val $ g v - bimap f g (Nested m) = Nested $ bimap f g m - -instance BifunctorFunctor' NestedMapVal where - bifmap' _ (Val v) = Val v - bifmap' f (Nested m) = Nested $ bifmap' f m - -instance (ToJSONKey k, ToJSON v, ToJSON (m k (NestedMapVal m k v))) - => ToJSON (NestedMapVal m k v) where - toJSON (Val v) = toJSON v - toJSON (Nested m) = toJSON m - -instance Foldable (m k) => Foldable (NestedMapVal m k) where - foldMap f (Val v) = f v - foldMap f (Nested m) = foldMap f m - --- _NestedMapVal --- :: forall m k v m' k' v'. --- ( IsMap (m k v), IsMap (m' k' v') --- , IsMap (m [k] v), IsMap (m' [k'] v') --- , ContainerKey (m k v) ~ k, ContainerKey (m' k' v') ~ k' --- , ContainerKey (m [k] v) ~ [k], ContainerKey (m' [k'] v') ~ [k'] --- , MapValue (m k v) ~ v, MapValue (m' k' v') ~ v' --- , MapValue (m [k] v) ~ v, MapValue (m' [k'] v') ~ v' --- ) --- => Iso (NestedMapVal m k v) --- (NestedMapVal m' k' v') --- (m [k] v) --- (m' [k'] v') --- _NestedMapVal = iso hither yon --- where --- hither :: NestedMapVal m k v -> m [k] v --- hither (Val v) = singletonMap [] v --- hither (Nested m) = bimap _ _ $ m ^. _NestedMap --- yon = _ - --------------------------------------------------------------------------------- - -newtype NestedMap m k v = NestedMap (m k (NestedMapVal m k v)) - -deriving stock instance - ( forall k' v'. (Eq k', Eq v') => Eq (m k' v') - , Eq k - , Eq v - ) => Eq (NestedMap m k v) - -deriving stock instance - ( forall k' v'. (Show k', Show v') => Show (m k' v') - , Show k - , Show v - ) => Show (NestedMap m k v) - -instance Arbitrary (m k (NestedMapVal m k v)) - => Arbitrary (NestedMap m k v) where - arbitrary = NestedMap <$> arbitrary - shrink (NestedMap m) = NestedMap <$> shrink m - -instance Functor (m k) => Functor (NestedMap m k) where - fmap f (NestedMap m) = NestedMap $ fmap (fmap f) m - -instance Bifunctor m => Bifunctor (NestedMap m) where - bimap f g (NestedMap m) = NestedMap $ bimap f (bimap f g) m - -instance BifunctorFunctor' NestedMap where - bifmap' f (NestedMap m) = NestedMap . f $ bimap id (bifmap' f) m - -instance (ToJSONKey k, ToJSON v, ToJSON (m k (NestedMapVal m k v))) - => ToJSON (NestedMap m k v) where - toJSON (NestedMap m) = toJSON m - -instance Foldable (m k) => Foldable (NestedMap m k) where - foldMap f (NestedMap m) = foldMap (foldMap f) m - --------------------------------------------------------------------------------- - -lookup - :: ( IsMap (m k (NestedMapVal m k v)) - , MapValue (m k (NestedMapVal m k v)) ~ (NestedMapVal m k v) - , ContainerKey (m k (NestedMapVal m k v)) ~ k - ) - => NonEmpty k - -> NestedMap m k v - -> Maybe (NestedMapVal m k v) -lookup (p :| []) (NestedMap vs) = P.lookup p vs -lookup (p :| (p₁ : ps)) (NestedMap vs) = P.lookup p vs >>= \case - (Val _) -> Nothing - (Nested vs') -> lookup (p₁ :| ps) vs' - -lookupVal - :: ( IsMap (m k (NestedMapVal m k v)) - , MapValue (m k (NestedMapVal m k v)) ~ (NestedMapVal m k v) - , ContainerKey (m k (NestedMapVal m k v)) ~ k - ) - => NonEmpty k - -> NestedMap m k v - -> Maybe v -lookupVal ks m - | Just (Val v) <- lookup ks m = Just v - | otherwise = Nothing - -insert - :: ( IsMap (m k (NestedMapVal m k v)) - , MapValue (m k (NestedMapVal m k v)) ~ (NestedMapVal m k v) - , ContainerKey (m k (NestedMapVal m k v)) ~ k - ) - => NonEmpty k - -> v - -> NestedMap m k v - -> NestedMap m k v -insert (k :| []) v (NestedMap m) = NestedMap $ P.insertMap k (Val v) m -insert (k₁ :| (k₂ : ks)) v (NestedMap m) = NestedMap $ alterMap upd k₁ m - where - upd (Just (Nested nm)) = Just . Nested $ insert (k₂ :| ks) v nm - upd _ = Just $ - let (kΩ :| ks') = NE.reverse (k₂ :| ks) - in P.foldl' - (\m' k -> Nested . NestedMap . singletonMap k $ m') - (Nested . NestedMap . singletonMap kΩ $ Val v) - ks' - --- _NestedMap --- :: ( IsMap (m k v), IsMap (m' k' v') --- , IsMap (m (NonEmpty k) v), IsMap (m' (NonEmpty k') v') --- , ContainerKey (m k v) ~ k, ContainerKey (m' k' v') ~ k' --- , ContainerKey (m (NonEmpty k) v) ~ (NonEmpty k) --- , ContainerKey (m' (NonEmpty k') v') ~ (NonEmpty k') --- , MapValue (m k v) ~ v, MapValue (m' k' v') ~ v' --- , MapValue (m (NonEmpty k) v) ~ v, MapValue (m' (NonEmpty k') v') ~ v' --- ) --- => Iso (NestedMap m k v) --- (NestedMap m' k' v') --- (m (NonEmpty k) v) --- (m' (NonEmpty k') v') --- _NestedMap = iso undefined yon --- where --- hither (NestedMap m) = undefined . mapToList $ m --- yon mkv = undefined diff --git a/users/glittershark/xanthous/src/Xanthous/Data/VectorBag.hs b/users/glittershark/xanthous/src/Xanthous/Data/VectorBag.hs deleted file mode 100644 index 2e6d48062a..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Data/VectorBag.hs +++ /dev/null @@ -1,100 +0,0 @@ -{-# LANGUAGE UndecidableInstances #-} -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE DeriveTraversable #-} -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Data.VectorBag - (VectorBag(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Data.Aeson -import qualified Data.Vector as V -import Test.QuickCheck -import Test.QuickCheck.Instances.Vector () --------------------------------------------------------------------------------- - --- | Acts exactly like a Vector, except ignores order when testing for equality -newtype VectorBag a = VectorBag (Vector a) - deriving stock - ( Traversable - , Generic - ) - deriving newtype - ( Show - , Read - , Foldable - , FromJSON - , FromJSON1 - , ToJSON - , Reversing - , Applicative - , Functor - , Monad - , Monoid - , Semigroup - , Arbitrary - , CoArbitrary - , Filterable - ) -makeWrapped ''VectorBag - -instance Function a => Function (VectorBag a) where - function = functionMap (\(VectorBag v) -> v) VectorBag - -type instance Element (VectorBag a) = a -deriving via (Vector a) instance MonoFoldable (VectorBag a) -deriving via (Vector a) instance GrowingAppend (VectorBag a) -deriving via (Vector a) instance SemiSequence (VectorBag a) -deriving via (Vector a) instance MonoPointed (VectorBag a) -deriving via (Vector a) instance MonoFunctor (VectorBag a) - -instance Cons (VectorBag a) (VectorBag b) a b where - _Cons = prism (\(x, VectorBag xs) -> VectorBag $ x <| xs) $ \(VectorBag v) -> - if V.null v - then Left (VectorBag mempty) - else Right (V.unsafeHead v, VectorBag $ V.unsafeTail v) - -instance AsEmpty (VectorBag a) where - _Empty = prism' (const $ VectorBag Empty) $ \case - (VectorBag Empty) -> Just () - _ -> Nothing - -instance Witherable VectorBag where - wither f (VectorBag v) = VectorBag <$> wither f v - witherM f (VectorBag v) = VectorBag <$> witherM f v - filterA p (VectorBag v) = VectorBag <$> filterA p v - -{- - TODO: - , Ixed - , FoldableWithIndex - , FunctorWithIndex - , TraversableWithIndex - , Snoc - , Each --} - -instance Ord a => Eq (VectorBag a) where - (==) = (==) `on` (view _Wrapped . sort) - -instance Ord a => Ord (VectorBag a) where - compare = compare `on` (view _Wrapped . sort) - -instance MonoTraversable (VectorBag a) where - otraverse f (VectorBag v) = VectorBag <$> otraverse f v - -instance IsSequence (VectorBag a) where - fromList = VectorBag . fromList - break prd (VectorBag v) = bimap VectorBag VectorBag $ break prd v - span prd (VectorBag v) = bimap VectorBag VectorBag $ span prd v - dropWhile prd (VectorBag v) = VectorBag $ dropWhile prd v - takeWhile prd (VectorBag v) = VectorBag $ takeWhile prd v - splitAt idx (VectorBag v) = bimap VectorBag VectorBag $ splitAt idx v - unsafeSplitAt idx (VectorBag v) = - bimap VectorBag VectorBag $ unsafeSplitAt idx v - take n (VectorBag v) = VectorBag $ take n v - unsafeTake n (VectorBag v) = VectorBag $ unsafeTake n v - drop n (VectorBag v) = VectorBag $ drop n v - unsafeDrop n (VectorBag v) = VectorBag $ unsafeDrop n v - partition p (VectorBag v) = bimap VectorBag VectorBag $ partition p v diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Character.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Character.hs deleted file mode 100644 index c18d726a4b..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Character.hs +++ /dev/null @@ -1,276 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} -module Xanthous.Entities.Character - ( Character(..) - , characterName - , inventory - , characterDamage - , characterHitpoints' - , characterHitpoints - , hitpointRecoveryRate - , speed - - -- * Inventory - , Inventory(..) - , backpack - , wielded - , items - -- ** Wielded items - , Wielded(..) - , hands - , leftHand - , rightHand - , inLeftHand - , inRightHand - , doubleHanded - , wieldedItems - , WieldedItem(..) - , wieldedItem - , wieldableItem - , asWieldedItem - - -- * - , mkCharacter - , pickUpItem - , isDead - , damage - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Brick -import Data.Aeson.Generic.DerivingVia -import Data.Aeson (ToJSON, FromJSON) -import Data.Coerce (coerce) -import Test.QuickCheck -import Test.QuickCheck.Instances.Vector () -import Test.QuickCheck.Arbitrary.Generic --------------------------------------------------------------------------------- -import Xanthous.Util.QuickCheck -import Xanthous.Game.State -import Xanthous.Entities.Item -import Xanthous.Data - ( TicksPerTile, Hitpoints, Per, Ticks, (|*|), positioned - , Positioned(..) - ) -import Xanthous.Entities.RawTypes (WieldableItem, wieldable) -import qualified Xanthous.Entities.RawTypes as Raw --------------------------------------------------------------------------------- - -data WieldedItem = WieldedItem - { _wieldedItem :: Item - , _wieldableItem :: WieldableItem - -- ^ Invariant: item ^. itemType . wieldable ≡ Just wieldableItem - } - deriving stock (Eq, Show, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - WieldedItem -makeFieldsNoPrefix ''WieldedItem - -asWieldedItem :: Prism' Item WieldedItem -asWieldedItem = prism' hither yon - where - yon item = WieldedItem item <$> item ^. itemType . wieldable - hither (WieldedItem item _) = item - -instance Brain WieldedItem where - step ticks (Positioned p wi) = - over positioned (\i -> WieldedItem i $ wi ^. wieldableItem) - <$> step ticks (Positioned p $ wi ^. wieldedItem) - -instance Draw WieldedItem where - draw = draw . view wieldedItem - -instance Entity WieldedItem where - entityAttributes = entityAttributes . view wieldedItem - description = description . view wieldedItem - entityChar = entityChar . view wieldedItem - -instance Arbitrary WieldedItem where - arbitrary = genericArbitrary <&> \wi -> - wi & wieldedItem . itemType . wieldable ?~ wi ^. wieldableItem - -data Wielded - = DoubleHanded WieldedItem - | Hands { _leftHand :: !(Maybe WieldedItem) - , _rightHand :: !(Maybe WieldedItem) - } - deriving stock (Eq, Show, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary Wielded - deriving (ToJSON, FromJSON) - via WithOptions '[ 'SumEnc 'ObjWithSingleField ] - Wielded - -hands :: Prism' Wielded (Maybe WieldedItem, Maybe WieldedItem) -hands = prism' (uncurry Hands) $ \case - Hands l r -> Just (l, r) - _ -> Nothing - -leftHand :: Traversal' Wielded WieldedItem -leftHand = hands . _1 . _Just - -inLeftHand :: WieldedItem -> Wielded -inLeftHand wi = Hands (Just wi) Nothing - -rightHand :: Traversal' Wielded WieldedItem -rightHand = hands . _2 . _Just - -inRightHand :: WieldedItem -> Wielded -inRightHand wi = Hands Nothing (Just wi) - -doubleHanded :: Prism' Wielded WieldedItem -doubleHanded = prism' DoubleHanded $ \case - DoubleHanded i -> Just i - _ -> Nothing - -wieldedItems :: Traversal' Wielded WieldedItem -wieldedItems k (DoubleHanded wielded) = DoubleHanded <$> k wielded -wieldedItems k (Hands l r) = Hands <$> _Just k l <*> _Just k r - -data Inventory = Inventory - { _backpack :: Vector Item - , _wielded :: Wielded - } - deriving stock (Eq, Show, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary Inventory - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - Inventory -makeFieldsNoPrefix ''Inventory - -items :: Traversal' Inventory Item -items k (Inventory bp w) = Inventory - <$> traversed k bp - <*> (wieldedItems . wieldedItem) k w - -type instance Element Inventory = Item - -instance MonoFunctor Inventory where - omap = over items - -instance MonoFoldable Inventory where - ofoldMap = foldMapOf items - ofoldr = foldrOf items - ofoldl' = foldlOf' items - otoList = toListOf items - oall = allOf items - oany = anyOf items - onull = nullOf items - ofoldr1Ex = foldr1Of items - ofoldl1Ex' = foldl1Of' items - headEx = headEx . toListOf items - lastEx = lastEx . toListOf items - -instance MonoTraversable Inventory where - otraverse = traverseOf items - -instance Semigroup Inventory where - inv₁ <> inv₂ = - let backpack' = inv₁ ^. backpack <> inv₂ ^. backpack - (wielded', backpack'') = case (inv₁ ^. wielded, inv₂ ^. wielded) of - (wielded₁, wielded₂@(DoubleHanded _)) -> - (wielded₂, backpack' <> fromList (wielded₁ ^.. wieldedItems . wieldedItem)) - (wielded₁, wielded₂@(Hands (Just _) (Just _))) -> - (wielded₂, backpack' <> fromList (wielded₁ ^.. wieldedItems . wieldedItem)) - (wielded₁, Hands Nothing Nothing) -> (wielded₁, backpack') - (Hands Nothing Nothing, wielded₂) -> (wielded₂, backpack') - (Hands (Just l₁) Nothing, Hands Nothing (Just r₂)) -> - (Hands (Just l₁) (Just r₂), backpack') - (wielded₁@(DoubleHanded _), wielded₂) -> - (wielded₁, backpack' <> fromList (wielded₂ ^.. wieldedItems . wieldedItem)) - (Hands Nothing (Just r₁), Hands Nothing (Just r₂)) -> - (Hands Nothing (Just r₂), r₁ ^. wieldedItem <| backpack') - (Hands Nothing r₁, Hands (Just l₂) Nothing) -> - (Hands (Just l₂) r₁, backpack') - (Hands (Just l₁) Nothing, Hands (Just l₂) Nothing) -> - (Hands (Just l₂) Nothing, l₁ ^. wieldedItem <| backpack') - (Hands (Just l₁) (Just r₁), Hands Nothing (Just r₂)) -> - (Hands (Just l₁) (Just r₂), r₁ ^. wieldedItem <| backpack') - (Hands (Just l₁) (Just r₁), Hands (Just l₂) Nothing) -> - (Hands (Just l₂) (Just r₁), l₁ ^. wieldedItem <| backpack') - in Inventory backpack'' wielded' - -instance Monoid Inventory where - mempty = Inventory mempty $ Hands Nothing Nothing - --------------------------------------------------------------------------------- - -data Character = Character - { _inventory :: !Inventory - , _characterName :: !(Maybe Text) - , _characterHitpoints' :: !Double - , _speed :: TicksPerTile - } - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - Character -makeLenses ''Character - -characterHitpoints :: Character -> Hitpoints -characterHitpoints = views characterHitpoints' floor - -scrollOffset :: Int -scrollOffset = 5 - -instance Draw Character where - draw _ = visibleRegion rloc rreg $ str "@" - where - rloc = Location (negate scrollOffset, negate scrollOffset) - rreg = (2 * scrollOffset, 2 * scrollOffset) - drawPriority = const maxBound -- Character should always be on top, for now - -instance Brain Character where - step ticks = (pure .) $ positioned . characterHitpoints' %~ \hp -> - if hp > fromIntegral initialHitpoints - then hp - else hp + hitpointRecoveryRate |*| ticks - -instance Entity Character where - description _ = "yourself" - entityChar _ = "@" - -instance Arbitrary Character where - arbitrary = genericArbitrary - -initialHitpoints :: Hitpoints -initialHitpoints = 10 - -hitpointRecoveryRate :: Double `Per` Ticks -hitpointRecoveryRate = 1.0 / (15 * coerce defaultSpeed) - -defaultSpeed :: TicksPerTile -defaultSpeed = 100 - -mkCharacter :: Character -mkCharacter = Character - { _inventory = mempty - , _characterName = Nothing - , _characterHitpoints' = fromIntegral initialHitpoints - , _speed = defaultSpeed - } - -defaultCharacterDamage :: Hitpoints -defaultCharacterDamage = 1 - --- | Returns the damage that the character currently does with an attack --- TODO use double-handed/left-hand/right-hand here -characterDamage :: Character -> Hitpoints -characterDamage - = fromMaybe defaultCharacterDamage - . preview (inventory . wielded . wieldedItems . wieldableItem . Raw.damage) - -isDead :: Character -> Bool -isDead = (== 0) . characterHitpoints - -pickUpItem :: Item -> Character -> Character -pickUpItem it = inventory . backpack %~ (it <|) - -damage :: Hitpoints -> Character -> Character -damage (fromIntegral -> amount) = characterHitpoints' %~ \case - n | n <= amount -> 0 - | otherwise -> n - amount diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Creature.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Creature.hs deleted file mode 100644 index e95e9f0b98..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Creature.hs +++ /dev/null @@ -1,92 +0,0 @@ -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Entities.Creature - ( -- * Creature - Creature(..) - -- ** Lenses - , creatureType - , hitpoints - , hippocampus - - -- ** Creature functions - , newWithType - , damage - , isDead - , visionRadius - - -- * Hippocampus - , Hippocampus(..) - -- ** Lenses - , destination - -- ** Destination - , Destination(..) - , destinationFromPos - -- *** Lenses - , destinationPosition - , destinationProgress - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Test.QuickCheck -import Test.QuickCheck.Arbitrary.Generic -import Data.Aeson.Generic.DerivingVia -import Data.Aeson (ToJSON, FromJSON) --------------------------------------------------------------------------------- -import Xanthous.AI.Gormlak -import Xanthous.Entities.RawTypes hiding - (Creature, description, damage) -import qualified Xanthous.Entities.RawTypes as Raw -import Xanthous.Game.State -import Xanthous.Data -import Xanthous.Data.Entities -import Xanthous.Entities.Creature.Hippocampus --------------------------------------------------------------------------------- - -data Creature = Creature - { _creatureType :: !CreatureType - , _hitpoints :: !Hitpoints - , _hippocampus :: !Hippocampus - } - deriving stock (Eq, Show, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Draw via DrawRawCharPriority "_creatureType" 1000 Creature - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - Creature -instance Arbitrary Creature where arbitrary = genericArbitrary -makeLenses ''Creature - -instance HasVisionRadius Creature where - visionRadius = const 50 -- TODO - -instance Brain Creature where - step = brainVia GormlakBrain - entityCanMove = const True - -instance Entity Creature where - entityAttributes _ = defaultEntityAttributes - & blocksObject .~ True - description = view $ creatureType . Raw.description - entityChar = view $ creatureType . char - entityCollision = const $ Just Combat - --------------------------------------------------------------------------------- - -newWithType :: CreatureType -> Creature -newWithType _creatureType = - let _hitpoints = _creatureType ^. maxHitpoints - _hippocampus = initialHippocampus - in Creature {..} - -damage :: Hitpoints -> Creature -> Creature -damage amount = hitpoints %~ \hp -> - if hp <= amount - then 0 - else hp - amount - -isDead :: Creature -> Bool -isDead = views hitpoints (== 0) - -{-# ANN module ("Hlint: ignore Use newtype instead of data" :: String) #-} diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Creature/Hippocampus.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Creature/Hippocampus.hs deleted file mode 100644 index 501a5b5972..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Creature/Hippocampus.hs +++ /dev/null @@ -1,64 +0,0 @@ -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Entities.Creature.Hippocampus - (-- * Hippocampus - Hippocampus(..) - , initialHippocampus - -- ** Lenses - , destination - -- ** Destination - , Destination(..) - , destinationFromPos - -- *** Lenses - , destinationPosition - , destinationProgress - ) -where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Data.Aeson.Generic.DerivingVia -import Data.Aeson (ToJSON, FromJSON) -import Test.QuickCheck -import Test.QuickCheck.Arbitrary.Generic --------------------------------------------------------------------------------- -import Xanthous.Data -import Xanthous.Util.QuickCheck --------------------------------------------------------------------------------- - - -data Destination = Destination - { _destinationPosition :: !Position - -- | The progress towards the destination, tracked as an offset from the - -- creature's original position. - -- - -- When this value reaches >= 1, the creature has reached their destination - , _destinationProgress :: !Tiles - } - deriving stock (Eq, Show, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - Destination -instance Arbitrary Destination where arbitrary = genericArbitrary -makeLenses ''Destination - -destinationFromPos :: Position -> Destination -destinationFromPos _destinationPosition = - let _destinationProgress = 0 - in Destination{..} - -data Hippocampus = Hippocampus - { _destination :: !(Maybe Destination) - } - deriving stock (Eq, Show, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary Hippocampus - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - Hippocampus -makeLenses ''Hippocampus - -initialHippocampus :: Hippocampus -initialHippocampus = Hippocampus Nothing diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Draw/Util.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Draw/Util.hs deleted file mode 100644 index aa6c5fa4fc..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Draw/Util.hs +++ /dev/null @@ -1,31 +0,0 @@ -module Xanthous.Entities.Draw.Util where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Brick.Widgets.Border.Style -import Brick.Types (Edges(..)) --------------------------------------------------------------------------------- - -borderFromEdges :: BorderStyle -> Edges Bool -> Char -borderFromEdges bstyle edges = ($ bstyle) $ case edges of - Edges False False False False -> const '☐' - - Edges True False False False -> bsVertical - Edges False True False False -> bsVertical - Edges False False True False -> bsHorizontal - Edges False False False True -> bsHorizontal - - Edges True True False False -> bsVertical - Edges True False True False -> bsCornerBR - Edges True False False True -> bsCornerBL - - Edges False True True False -> bsCornerTR - Edges False True False True -> bsCornerTL - Edges False False True True -> bsHorizontal - - Edges False True True True -> bsIntersectT - Edges True False True True -> bsIntersectB - Edges True True False True -> bsIntersectL - Edges True True True False -> bsIntersectR - - Edges True True True True -> bsIntersectFull diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Entities.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Entities.hs deleted file mode 100644 index a0c037a1b4..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Entities.hs +++ /dev/null @@ -1,63 +0,0 @@ -{-# LANGUAGE StandaloneDeriving #-} -{-# OPTIONS_GHC -fno-warn-orphans #-} --------------------------------------------------------------------------------- -module Xanthous.Entities.Entities () where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Test.QuickCheck -import qualified Test.QuickCheck.Gen as Gen -import Data.Aeson --------------------------------------------------------------------------------- -import Xanthous.Entities.Character -import Xanthous.Entities.Item -import Xanthous.Entities.Creature -import Xanthous.Entities.Environment -import Xanthous.Entities.Marker -import Xanthous.Game.State -import Xanthous.Util.QuickCheck -import Data.Aeson.Generic.DerivingVia --------------------------------------------------------------------------------- - -instance Arbitrary SomeEntity where - arbitrary = Gen.oneof - [ SomeEntity <$> arbitrary @Character - , SomeEntity <$> arbitrary @Item - , SomeEntity <$> arbitrary @Creature - , SomeEntity <$> arbitrary @Wall - , SomeEntity <$> arbitrary @Door - , SomeEntity <$> arbitrary @GroundMessage - , SomeEntity <$> arbitrary @Staircase - , SomeEntity <$> arbitrary @Marker - ] - -instance FromJSON SomeEntity where - parseJSON = withObject "Entity" $ \obj -> do - (entityType :: Text) <- obj .: "type" - case entityType of - "Character" -> SomeEntity @Character <$> obj .: "data" - "Item" -> SomeEntity @Item <$> obj .: "data" - "Creature" -> SomeEntity @Creature <$> obj .: "data" - "Wall" -> SomeEntity @Wall <$> obj .: "data" - "Door" -> SomeEntity @Door <$> obj .: "data" - "GroundMessage" -> SomeEntity @GroundMessage <$> obj .: "data" - "Staircase" -> SomeEntity @Staircase <$> obj .: "data" - "Marker" -> SomeEntity @Marker <$> obj .: "data" - _ -> fail . unpack $ "Invalid entity type \"" <> entityType <> "\"" - -deriving via WithOptions '[ FieldLabelModifier '[Drop 1] ] GameLevel - instance FromJSON GameLevel -deriving via WithOptions '[ FieldLabelModifier '[Drop 1] ] GameState - instance FromJSON GameState - -instance Entity SomeEntity where - entityAttributes (SomeEntity ent) = entityAttributes ent - description (SomeEntity ent) = description ent - entityChar (SomeEntity ent) = entityChar ent - entityCollision (SomeEntity ent) = entityCollision ent - -instance Function SomeEntity where - function = functionJSON - -instance CoArbitrary SomeEntity where - coarbitrary = coarbitrary . encode diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Entities.hs-boot b/users/glittershark/xanthous/src/Xanthous/Entities/Entities.hs-boot deleted file mode 100644 index 519a862c6a..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Entities.hs-boot +++ /dev/null @@ -1,14 +0,0 @@ -{-# OPTIONS_GHC -fno-warn-orphans #-} -module Xanthous.Entities.Entities where - -import Test.QuickCheck -import Data.Aeson -import Xanthous.Game.State (SomeEntity, GameState, Entity) - -instance Arbitrary SomeEntity -instance Function SomeEntity -instance CoArbitrary SomeEntity -instance FromJSON SomeEntity -instance Entity SomeEntity - -instance FromJSON GameState diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Environment.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Environment.hs deleted file mode 100644 index b45a91eabe..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Environment.hs +++ /dev/null @@ -1,160 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} -module Xanthous.Entities.Environment - ( - -- * Walls - Wall(..) - - -- * Doors - , Door(..) - , open - , closed - , locked - , unlockedDoor - - -- * Messages - , GroundMessage(..) - - -- * Stairs - , Staircase(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Test.QuickCheck -import Brick (str) -import Brick.Widgets.Border.Style (unicode) -import Brick.Types (Edges(..)) -import Data.Aeson -import Data.Aeson.Generic.DerivingVia --------------------------------------------------------------------------------- -import Xanthous.Entities.Draw.Util -import Xanthous.Data -import Xanthous.Data.Entities -import Xanthous.Game.State -import Xanthous.Util.QuickCheck --------------------------------------------------------------------------------- - -data Wall = Wall - deriving stock (Show, Eq, Ord, Generic, Enum) - deriving anyclass (NFData, CoArbitrary, Function) - -instance ToJSON Wall where - toJSON = const $ String "Wall" - -instance FromJSON Wall where - parseJSON = withText "Wall" $ \case - "Wall" -> pure Wall - _ -> fail "Invalid Wall: expected Wall" - -instance Brain Wall where step = brainVia Brainless - -instance Entity Wall where - entityAttributes _ = defaultEntityAttributes - & blocksVision .~ True - & blocksObject .~ True - description _ = "a wall" - entityChar _ = "┼" - -instance Arbitrary Wall where - arbitrary = pure Wall - -wallEdges :: (MonoFoldable mono, Element mono ~ SomeEntity) - => Neighbors mono -> Edges Bool -wallEdges neighs = any (entityIs @Wall) <$> edges neighs - -instance Draw Wall where - drawWithNeighbors neighs _wall = - str . pure . borderFromEdges unicode $ wallEdges neighs - -data Door = Door - { _open :: Bool - , _locked :: Bool - } - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function, ToJSON, FromJSON) - deriving Arbitrary via GenericArbitrary Door -makeLenses ''Door - -instance Draw Door where - drawWithNeighbors neighs door - = str . pure . ($ door ^. open) $ case wallEdges neighs of - Edges True False False False -> vertDoor - Edges False True False False -> vertDoor - Edges True True False False -> vertDoor - Edges False False True False -> horizDoor - Edges False False False True -> horizDoor - Edges False False True True -> horizDoor - _ -> allsidesDoor - where - horizDoor True = '␣' - horizDoor False = 'ᚔ' - vertDoor True = '[' - vertDoor False = 'ǂ' - allsidesDoor True = '+' - allsidesDoor False = '▥' - -instance Brain Door where step = brainVia Brainless - -instance Entity Door where - entityAttributes door = defaultEntityAttributes - & blocksVision .~ not (door ^. open) - description door | door ^. open = "an open door" - | otherwise = "a closed door" - entityChar _ = "d" - entityCollision door | door ^. open = Nothing - | otherwise = Just Stop - -closed :: Lens' Door Bool -closed = open . involuted not - --- | A closed, unlocked door -unlockedDoor :: Door -unlockedDoor = Door - { _open = False - , _locked = False - } - --------------------------------------------------------------------------------- - -newtype GroundMessage = GroundMessage Text - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary GroundMessage - deriving (ToJSON, FromJSON) - via WithOptions '[ 'TagSingleConstructors 'True - , 'SumEnc 'ObjWithSingleField - ] - GroundMessage - deriving Draw - via DrawStyledCharacter ('Just 'Yellow) 'Nothing "≈" - GroundMessage -instance Brain GroundMessage where step = brainVia Brainless - -instance Entity GroundMessage where - description = const "a message on the ground. Press r. to read it." - entityChar = const "≈" - entityCollision = const Nothing - --------------------------------------------------------------------------------- - -data Staircase = UpStaircase | DownStaircase - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary Staircase - deriving (ToJSON, FromJSON) - via WithOptions '[ 'TagSingleConstructors 'True - , 'SumEnc 'ObjWithSingleField - ] - Staircase -instance Brain Staircase where step = brainVia Brainless - -instance Draw Staircase where - draw UpStaircase = str "<" - draw DownStaircase = str ">" - -instance Entity Staircase where - description UpStaircase = "a staircase leading upwards" - description DownStaircase = "a staircase leading downwards" - entityChar UpStaircase = "<" - entityChar DownStaircase = ">" - entityCollision = const Nothing diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Item.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Item.hs deleted file mode 100644 index b50a5eab80..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Item.hs +++ /dev/null @@ -1,49 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} -{-# LANGUAGE StandaloneDeriving #-} --------------------------------------------------------------------------------- -module Xanthous.Entities.Item - ( Item(..) - , itemType - , newWithType - , isEdible - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Test.QuickCheck -import Data.Aeson (ToJSON, FromJSON) -import Data.Aeson.Generic.DerivingVia --------------------------------------------------------------------------------- -import Xanthous.Entities.RawTypes hiding (Item, description, isEdible) -import qualified Xanthous.Entities.RawTypes as Raw -import Xanthous.Game.State --------------------------------------------------------------------------------- - -data Item = Item - { _itemType :: ItemType - } - deriving stock (Eq, Show, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Draw via DrawRawChar "_itemType" Item - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - Item -makeLenses ''Item - -{-# ANN Item ("HLint: ignore Use newtype instead of data" :: String )#-} - --- deriving via (Brainless Item) instance Brain Item -instance Brain Item where step = brainVia Brainless - -instance Arbitrary Item where - arbitrary = Item <$> arbitrary - -instance Entity Item where - description = view $ itemType . Raw.description - entityChar = view $ itemType . Raw.char - entityCollision = const Nothing - -newWithType :: ItemType -> Item -newWithType = Item - -isEdible :: Item -> Bool -isEdible = Raw.isEdible . view itemType diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Marker.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Marker.hs deleted file mode 100644 index 14d02872ed..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Marker.hs +++ /dev/null @@ -1,41 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Entities.Marker ( Marker(..) ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Data.Aeson -import Test.QuickCheck -import qualified Graphics.Vty.Attributes as Vty -import qualified Graphics.Vty.Image as Vty -import Brick.Widgets.Core (raw) --------------------------------------------------------------------------------- -import Xanthous.Game.State -import Xanthous.Data.Entities (EntityAttributes(..)) --------------------------------------------------------------------------------- - --- | Mark on the map - for use in debugging / development only. -newtype Marker = Marker Text - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (Semigroup, Monoid, ToJSON, FromJSON, Arbitrary) via Text - -instance Brain Marker where step = brainVia Brainless - -instance Entity Marker where - entityAttributes = const EntityAttributes - { _blocksVision = False - , _blocksObject = False - , _collision = Stop - } - description (Marker m) = "[M] " <> m - entityChar = const $ "X" & style .~ markerStyle - entityCollision = const Nothing - -instance Draw Marker where - draw = const . raw $ Vty.char markerStyle 'X' - drawPriority = const maxBound - -markerStyle :: Vty.Attr -markerStyle = Vty.defAttr - `Vty.withForeColor` Vty.red - `Vty.withBackColor` Vty.black diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/RawTypes.hs b/users/glittershark/xanthous/src/Xanthous/Entities/RawTypes.hs deleted file mode 100644 index 30039662f0..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/RawTypes.hs +++ /dev/null @@ -1,133 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} -{-# LANGUAGE DuplicateRecordFields #-} --------------------------------------------------------------------------------- -module Xanthous.Entities.RawTypes - ( - EntityRaw(..) - , _Creature - , _Item - - -- * Creatures - , CreatureType(..) - , hostile - - -- * Items - , ItemType(..) - -- ** Item sub-types - -- *** Edible - , EdibleItem(..) - , isEdible - -- *** Wieldable - , WieldableItem(..) - , isWieldable - - -- * Lens classes - , HasAttackMessage(..) - , HasChar(..) - , HasDamage(..) - , HasDescription(..) - , HasEatMessage(..) - , HasEdible(..) - , HasFriendly(..) - , HasHitpointsHealed(..) - , HasLongDescription(..) - , HasMaxHitpoints(..) - , HasName(..) - , HasSpeed(..) - , HasWieldable(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Test.QuickCheck -import Data.Aeson.Generic.DerivingVia -import Data.Aeson (ToJSON, FromJSON) --------------------------------------------------------------------------------- -import Xanthous.Messages (Message(..)) -import Xanthous.Data (TicksPerTile, Hitpoints) -import Xanthous.Data.EntityChar -import Xanthous.Util.QuickCheck --------------------------------------------------------------------------------- - -data CreatureType = CreatureType - { _name :: !Text - , _description :: !Text - , _char :: !EntityChar - , _maxHitpoints :: !Hitpoints - , _friendly :: !Bool - , _speed :: !TicksPerTile - } - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary CreatureType - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - CreatureType -makeFieldsNoPrefix ''CreatureType - -hostile :: Lens' CreatureType Bool -hostile = friendly . involuted not - --------------------------------------------------------------------------------- - -data EdibleItem = EdibleItem - { _hitpointsHealed :: Int - , _eatMessage :: Maybe Message - } - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary EdibleItem - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - EdibleItem -makeFieldsNoPrefix ''EdibleItem - -data WieldableItem = WieldableItem - { _damage :: !Hitpoints - , _attackMessage :: !(Maybe Message) - } - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary WieldableItem - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - WieldableItem -makeFieldsNoPrefix ''WieldableItem - --------------------------------------------------------------------------------- - -data ItemType = ItemType - { _name :: Text - , _description :: Text - , _longDescription :: Text - , _char :: EntityChar - , _edible :: Maybe EdibleItem - , _wieldable :: Maybe WieldableItem - } - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary ItemType - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - ItemType -makeFieldsNoPrefix ''ItemType - --- | Can this item be eaten? -isEdible :: ItemType -> Bool -isEdible = has $ edible . _Just - --- | Can this item be used as a weapon? -isWieldable :: ItemType -> Bool -isWieldable = has $ wieldable . _Just - --------------------------------------------------------------------------------- - -data EntityRaw - = Creature CreatureType - | Item ItemType - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData) - deriving Arbitrary via GenericArbitrary EntityRaw - deriving (FromJSON) - via WithOptions '[ SumEnc ObjWithSingleField ] - EntityRaw -makePrisms ''EntityRaw diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Raws.hs b/users/glittershark/xanthous/src/Xanthous/Entities/Raws.hs deleted file mode 100644 index d4cae7ccc2..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Raws.hs +++ /dev/null @@ -1,59 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Entities.Raws - ( raws - , raw - , RawType(..) - , rawsWithType - , entityFromRaw - ) where --------------------------------------------------------------------------------- -import Data.FileEmbed -import qualified Data.Yaml as Yaml -import Xanthous.Prelude -import System.FilePath.Posix --------------------------------------------------------------------------------- -import Xanthous.Entities.RawTypes -import Xanthous.Game.State -import qualified Xanthous.Entities.Creature as Creature -import qualified Xanthous.Entities.Item as Item -import Xanthous.AI.Gormlak () --------------------------------------------------------------------------------- -rawRaws :: [(FilePath, ByteString)] -rawRaws = $(embedDir "src/Xanthous/Entities/Raws") - -raws :: HashMap Text EntityRaw -raws - = mapFromList - . map (bimap - (pack . takeBaseName) - (either (error . Yaml.prettyPrintParseException) id - . Yaml.decodeEither')) - $ rawRaws - -raw :: Text -> Maybe EntityRaw -raw n = raws ^. at n - -class RawType (a :: Type) where - _RawType :: Prism' EntityRaw a - -instance RawType CreatureType where - _RawType = prism' Creature $ \case - Creature c -> Just c - _ -> Nothing - -instance RawType ItemType where - _RawType = prism' Item $ \case - Item i -> Just i - _ -> Nothing - -rawsWithType :: forall a. RawType a => HashMap Text a -rawsWithType = mapFromList . itoListOf (ifolded . _RawType) $ raws - --------------------------------------------------------------------------------- - -entityFromRaw :: EntityRaw -> SomeEntity -entityFromRaw (Creature creatureType) - = SomeEntity $ Creature.newWithType creatureType -entityFromRaw (Item itemType) - = SomeEntity $ Item.newWithType itemType diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Raws/gormlak.yaml b/users/glittershark/xanthous/src/Xanthous/Entities/Raws/gormlak.yaml deleted file mode 100644 index 2eac895190..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Raws/gormlak.yaml +++ /dev/null @@ -1,13 +0,0 @@ -Creature: - name: gormlak - description: a gormlak - longDescription: | - A chittering imp-like creature with bright yellow horns. It adores shiny objects - and gathers in swarms. - char: - char: g - style: - foreground: red - maxHitpoints: 5 - speed: 125 - friendly: false diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Raws/noodles.yaml b/users/glittershark/xanthous/src/Xanthous/Entities/Raws/noodles.yaml deleted file mode 100644 index c3f19dce91..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Raws/noodles.yaml +++ /dev/null @@ -1,12 +0,0 @@ -Item: - name: noodles - description: "a big bowl o' noodles" - longDescription: You know exactly what kind of noodles - char: - char: 'n' - style: - foreground: yellow - edible: - hitpointsHealed: 2 - eatMessage: - - You slurp up the noodles. Yumm! diff --git a/users/glittershark/xanthous/src/Xanthous/Entities/Raws/stick.yaml b/users/glittershark/xanthous/src/Xanthous/Entities/Raws/stick.yaml deleted file mode 100644 index bc7fde4d8b..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Entities/Raws/stick.yaml +++ /dev/null @@ -1,14 +0,0 @@ -Item: - name: stick - description: a wooden stick - longDescription: A sturdy branch broken off from some sort of tree - char: - char: ∤ - style: - foreground: yellow - wieldable: - damage: 2 - attackMessage: - - You bonk the {{creature.creatureType.name}} over the head with your stick. - - You bash the {{creature.creatureType.name}} on the noggin with your stick. - - You whack the {{creature.creatureType.name}} with your stick. diff --git a/users/glittershark/xanthous/src/Xanthous/Game.hs b/users/glittershark/xanthous/src/Xanthous/Game.hs deleted file mode 100644 index 89c23f0de8..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Game.hs +++ /dev/null @@ -1,73 +0,0 @@ -module Xanthous.Game - ( GameState(..) - , levels - , entities - , revealedPositions - , messageHistory - , randomGen - , promptState - , GamePromptState(..) - - , getInitialState - , initialStateFromSeed - - , positionedCharacter - , character - , characterPosition - , updateCharacterVision - , characterVisiblePositions - , entitiesAtCharacter - , revealedEntitiesAtPosition - - -- * Messages - , MessageHistory(..) - , HasMessages(..) - , HasTurn(..) - , HasDisplayedTurn(..) - , pushMessage - , previousMessage - , nextTurn - - -- * Collisions - , Collision(..) - , collisionAt - - -- * App monad - , AppT(..) - - -- * Saving the game - , saveGame - , loadGame - , saved - - -- * Debug State - , DebugState(..) - , debugState - , allRevealed - ) where --------------------------------------------------------------------------------- -import qualified Codec.Compression.Zlib as Zlib -import Codec.Compression.Zlib.Internal (DecompressError) -import qualified Data.Aeson as JSON -import System.IO.Unsafe --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Xanthous.Game.State -import Xanthous.Game.Lenses -import Xanthous.Game.Arbitrary () -import Xanthous.Entities.Entities () --------------------------------------------------------------------------------- - -saveGame :: GameState -> LByteString -saveGame = Zlib.compress . JSON.encode - -loadGame :: LByteString -> Maybe GameState -loadGame = JSON.decode <=< decompressZlibMay - where - decompressZlibMay bs - = unsafeDupablePerformIO - $ (let r = Zlib.decompress bs in r `seq` pure (Just r)) - `catch` \(_ :: DecompressError) -> pure Nothing - -saved :: Prism' LByteString GameState -saved = prism' saveGame loadGame diff --git a/users/glittershark/xanthous/src/Xanthous/Game/Arbitrary.hs b/users/glittershark/xanthous/src/Xanthous/Game/Arbitrary.hs deleted file mode 100644 index 1b15ad4ffa..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Game/Arbitrary.hs +++ /dev/null @@ -1,51 +0,0 @@ -{-# LANGUAGE UndecidableInstances #-} -{-# OPTIONS_GHC -fno-warn-orphans #-} -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE RecordWildCards #-} --------------------------------------------------------------------------------- -module Xanthous.Game.Arbitrary where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (foldMap) --------------------------------------------------------------------------------- -import Test.QuickCheck -import System.Random -import Data.Foldable (foldMap) --------------------------------------------------------------------------------- -import Xanthous.Data.Levels -import qualified Xanthous.Data.EntityMap as EntityMap -import Xanthous.Entities.Entities () -import Xanthous.Entities.Character -import Xanthous.Game.State -import Xanthous.Orphans () -import Xanthous.Util.QuickCheck (GenericArbitrary(..)) --------------------------------------------------------------------------------- - -deriving via GenericArbitrary GameLevel instance Arbitrary GameLevel - -instance Arbitrary GameState where - arbitrary = do - chr <- arbitrary @Character - _upStaircasePosition <- arbitrary - _messageHistory <- arbitrary - levs <- arbitrary @(Levels GameLevel) - _levelRevealedPositions <- - fmap setFromList - . sublistOf - . foldMap (EntityMap.positions . _levelEntities) - $ levs - let (_characterEntityID, _levelEntities) = - EntityMap.insertAtReturningID _upStaircasePosition (SomeEntity chr) - $ levs ^. current . levelEntities - _levels = levs & current .~ GameLevel {..} - _randomGen <- mkStdGen <$> arbitrary - let _promptState = NoPrompt -- TODO - _activePanel <- arbitrary - _debugState <- arbitrary - let _autocommand = NoAutocommand - pure $ GameState {..} - - -instance CoArbitrary GameLevel -instance Function GameLevel -instance CoArbitrary GameState -instance Function GameState diff --git a/users/glittershark/xanthous/src/Xanthous/Game/Draw.hs b/users/glittershark/xanthous/src/Xanthous/Game/Draw.hs deleted file mode 100644 index 2375ae8c55..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Game/Draw.hs +++ /dev/null @@ -1,143 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Game.Draw - ( drawGame - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Brick hiding (loc, on) -import Brick.Widgets.Border -import Brick.Widgets.Border.Style -import Brick.Widgets.Edit --------------------------------------------------------------------------------- -import Xanthous.Data -import Xanthous.Data.App (ResourceName, Panel(..)) -import qualified Xanthous.Data.App as Resource -import qualified Xanthous.Data.EntityMap as EntityMap -import Xanthous.Game.State -import Xanthous.Entities.Character -import Xanthous.Entities.Item (Item) -import Xanthous.Game - ( characterPosition - , character - , revealedEntitiesAtPosition - ) -import Xanthous.Game.Prompt -import Xanthous.Orphans () --------------------------------------------------------------------------------- - -cursorPosition :: GameState -> Widget ResourceName -> Widget ResourceName -cursorPosition game - | WaitingPrompt _ (Prompt _ SPointOnMap (PointOnMapPromptState pos) _ _) - <- game ^. promptState - = showCursor Resource.Prompt (pos ^. loc) - | otherwise - = showCursor Resource.Character (game ^. characterPosition . loc) - -drawMessages :: MessageHistory -> Widget ResourceName -drawMessages = txtWrap . (<> " ") . unwords . reverse . oextract - -drawPromptState :: GamePromptState m -> Widget ResourceName -drawPromptState NoPrompt = emptyWidget -drawPromptState (WaitingPrompt msg (Prompt _ pt ps pri _)) = - case (pt, ps, pri) of - (SStringPrompt, StringPromptState edit, _) -> - txtWrap msg <+> txt " " <+> renderEditor (txt . fold) True edit - (SDirectionPrompt, DirectionPromptState, _) -> txtWrap msg - (SContinue, _, _) -> txtWrap msg - (SMenu, _, menuItems) -> - txtWrap msg - <=> foldl' (<=>) emptyWidget (map drawMenuItem $ itoList menuItems) - _ -> txtWrap msg - where - drawMenuItem (chr, MenuOption m _) = - str ("[" <> pure chr <> "] ") <+> txtWrap m - -drawEntities - :: GameState - -> Widget ResourceName -drawEntities game = vBox rows - where - allEnts = game ^. entities - entityPositions = EntityMap.positions allEnts - maxY = fromMaybe 0 $ maximumOf (folded . y) entityPositions - maxX = fromMaybe 0 $ maximumOf (folded . x) entityPositions - rows = mkRow <$> [0..maxY] - mkRow rowY = hBox $ renderEntityAt . flip Position rowY <$> [0..maxX] - renderEntityAt pos - = renderTopEntity pos $ revealedEntitiesAtPosition pos game - renderTopEntity pos ents - = let neighbors = EntityMap.neighbors pos allEnts - in maybe (str " ") (drawWithNeighbors neighbors) - $ maximumBy (compare `on` drawPriority) - <$> fromNullable ents - -drawMap :: GameState -> Widget ResourceName -drawMap game - = viewport Resource.MapViewport Both - . cursorPosition game - $ drawEntities game - -bullet :: Char -bullet = '•' - -drawInventoryPanel :: GameState -> Widget ResourceName -drawInventoryPanel game - = drawWielded (game ^. character . inventory . wielded) - <=> drawBackpack (game ^. character . inventory . backpack) - where - drawWielded (Hands Nothing Nothing) = emptyWidget - drawWielded (DoubleHanded i) = - txtWrap $ "You are holding " <> description i <> " in both hands" - drawWielded (Hands l r) = drawHand "left" l <=> drawHand "right" r - drawHand side = maybe emptyWidget $ \i -> - txtWrap ( "You are holding " - <> description i - <> " in your " <> side <> " hand" - ) - <=> txt " " - - drawBackpack :: Vector Item -> Widget ResourceName - drawBackpack Empty = txtWrap "Your backpack is empty right now." - drawBackpack backpackItems - = txtWrap ( "You are currently carrying the following items in your " - <> "backpack:") - <=> txt " " - <=> foldl' (<=>) emptyWidget - (map - (txtWrap . ((bullet <| " ") <>) . description) - backpackItems) - - -drawPanel :: GameState -> Panel -> Widget ResourceName -drawPanel game panel - = border - . hLimit 35 - . viewport (Resource.Panel panel) Vertical - . case panel of - InventoryPanel -> drawInventoryPanel - $ game - -drawCharacterInfo :: Character -> Widget ResourceName -drawCharacterInfo ch = txt " " <+> charName <+> charHitpoints - where - charName | Just n <- ch ^. characterName - = txt $ n <> " " - | otherwise - = emptyWidget - charHitpoints - = txt "Hitpoints: " - <+> txt (tshow $ let Hitpoints hp = characterHitpoints ch in hp) - -drawGame :: GameState -> [Widget ResourceName] -drawGame game - = pure - . withBorderStyle unicode - $ case game ^. promptState of - NoPrompt -> drawMessages (game ^. messageHistory) - _ -> emptyWidget - <=> drawPromptState (game ^. promptState) - <=> - (maybe emptyWidget (drawPanel game) (game ^. activePanel) - <+> border (drawMap game) - ) - <=> drawCharacterInfo (game ^. character) diff --git a/users/glittershark/xanthous/src/Xanthous/Game/Env.hs b/users/glittershark/xanthous/src/Xanthous/Game/Env.hs deleted file mode 100644 index 6e10d0f735..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Game/Env.hs +++ /dev/null @@ -1,19 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Game.Env - ( GameEnv(..) - , eventChan - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Brick.BChan (BChan) -import Xanthous.Data.App (AppEvent) --------------------------------------------------------------------------------- - -data GameEnv = GameEnv - { _eventChan :: BChan AppEvent - } - deriving stock (Generic) -makeLenses ''GameEnv -{-# ANN GameEnv ("HLint: ignore Use newtype instead of data" :: String) #-} diff --git a/users/glittershark/xanthous/src/Xanthous/Game/Lenses.hs b/users/glittershark/xanthous/src/Xanthous/Game/Lenses.hs deleted file mode 100644 index 6242b855f1..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Game/Lenses.hs +++ /dev/null @@ -1,150 +0,0 @@ -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE QuantifiedConstraints #-} -{-# LANGUAGE AllowAmbiguousTypes #-} --------------------------------------------------------------------------------- -module Xanthous.Game.Lenses - ( positionedCharacter - , character - , characterPosition - , updateCharacterVision - , characterVisiblePositions - , characterVisibleEntities - , getInitialState - , initialStateFromSeed - , entitiesAtCharacter - , revealedEntitiesAtPosition - - -- * Collisions - , Collision(..) - , entitiesCollision - , collisionAt - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import System.Random -import Control.Monad.State -import Control.Monad.Random (getRandom) --------------------------------------------------------------------------------- -import Xanthous.Game.State -import Xanthous.Data -import Xanthous.Data.Levels -import qualified Xanthous.Data.EntityMap as EntityMap -import Xanthous.Data.EntityMap.Graphics - (visiblePositions, visibleEntities) -import Xanthous.Data.VectorBag -import Xanthous.Entities.Character (Character, mkCharacter) -import {-# SOURCE #-} Xanthous.Entities.Entities () --------------------------------------------------------------------------------- - -getInitialState :: IO GameState -getInitialState = initialStateFromSeed <$> getRandom - -initialStateFromSeed :: Int -> GameState -initialStateFromSeed seed = - let _randomGen = mkStdGen seed - chr = mkCharacter - _upStaircasePosition = Position 0 0 - (_characterEntityID, _levelEntities) - = EntityMap.insertAtReturningID - _upStaircasePosition - (SomeEntity chr) - mempty - _levelRevealedPositions = mempty - level = GameLevel {..} - _levels = oneLevel level - _messageHistory = mempty - _promptState = NoPrompt - _activePanel = Nothing - _debugState = DebugState - { _allRevealed = False - } - _autocommand = NoAutocommand - in GameState {..} - - -positionedCharacter :: Lens' GameState (Positioned Character) -positionedCharacter = lens getPositionedCharacter setPositionedCharacter - where - setPositionedCharacter :: GameState -> Positioned Character -> GameState - setPositionedCharacter game chr - = game - & entities . at (game ^. characterEntityID) - ?~ fmap SomeEntity chr - - getPositionedCharacter :: GameState -> Positioned Character - getPositionedCharacter game - = over positioned - ( fromMaybe (error "Invariant error: Character was not a character!") - . downcastEntity - ) - . fromMaybe (error "Invariant error: Character not found!") - $ EntityMap.lookupWithPosition - (game ^. characterEntityID) - (game ^. entities) - - -character :: Lens' GameState Character -character = positionedCharacter . positioned - -characterPosition :: Lens' GameState Position -characterPosition = positionedCharacter . position - -visionRadius :: Word -visionRadius = 12 -- TODO make this dynamic - --- | Update the revealed entities at the character's position based on their --- vision -updateCharacterVision :: GameState -> GameState -updateCharacterVision game - = game & revealedPositions <>~ characterVisiblePositions game - -characterVisiblePositions :: GameState -> Set Position -characterVisiblePositions game = - let charPos = game ^. characterPosition - in visiblePositions charPos visionRadius $ game ^. entities - -characterVisibleEntities :: GameState -> EntityMap.EntityMap SomeEntity -characterVisibleEntities game = - let charPos = game ^. characterPosition - in visibleEntities charPos visionRadius $ game ^. entities - -entitiesCollision - :: ( Functor f - , forall xx. MonoFoldable (f xx) - , Element (f SomeEntity) ~ SomeEntity - , Element (f (Maybe Collision)) ~ Maybe Collision - , Show (f (Maybe Collision)) - , Show (f SomeEntity) - ) - => f SomeEntity - -> Maybe Collision -entitiesCollision = join . maximumMay . fmap entityCollision - -collisionAt :: MonadState GameState m => Position -> m (Maybe Collision) -collisionAt p = uses (entities . EntityMap.atPosition p) entitiesCollision - -entitiesAtCharacter :: Lens' GameState (VectorBag SomeEntity) -entitiesAtCharacter = lens getter setter - where - getter gs = gs ^. entities . EntityMap.atPosition (gs ^. characterPosition) - setter gs ents = gs - & entities . EntityMap.atPosition (gs ^. characterPosition) .~ ents - --- | Returns all entities at the given position that are revealed to the --- character. --- --- Concretely, this is either entities that are *currently* visible to the --- character, or entities, that are immobile and that the character has seen --- before -revealedEntitiesAtPosition :: Position -> GameState -> (VectorBag SomeEntity) -revealedEntitiesAtPosition p gs - | p `member` characterVisiblePositions gs - = entitiesAtPosition - | p `member` (gs ^. revealedPositions) - = immobileEntitiesAtPosition - | otherwise - = mempty - where - entitiesAtPosition = gs ^. entities . EntityMap.atPosition p - immobileEntitiesAtPosition = filter (not . entityCanMove) entitiesAtPosition diff --git a/users/glittershark/xanthous/src/Xanthous/Game/Prompt.hs b/users/glittershark/xanthous/src/Xanthous/Game/Prompt.hs deleted file mode 100644 index 30b5fe7545..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Game/Prompt.hs +++ /dev/null @@ -1,289 +0,0 @@ -{-# LANGUAGE DeriveFunctor #-} -{-# LANGUAGE UndecidableInstances #-} -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE GADTs #-} -{-# LANGUAGE DeriveFunctor #-} --------------------------------------------------------------------------------- -module Xanthous.Game.Prompt - ( PromptType(..) - , SPromptType(..) - , SingPromptType(..) - , PromptCancellable(..) - , PromptResult(..) - , PromptState(..) - , MenuOption(..) - , mkMenuItems - , PromptInput - , Prompt(..) - , mkPrompt - , mkMenu - , mkPointOnMapPrompt - , isCancellable - , submitPrompt - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Brick.Widgets.Edit (Editor, editorText, getEditContents) -import Test.QuickCheck -import Test.QuickCheck.Arbitrary.Generic --------------------------------------------------------------------------------- -import Xanthous.Util (smallestNotIn) -import Xanthous.Data (Direction, Position) -import Xanthous.Data.App (ResourceName) -import qualified Xanthous.Data.App as Resource --------------------------------------------------------------------------------- - -data PromptType where - StringPrompt :: PromptType - Confirm :: PromptType - Menu :: Type -> PromptType - DirectionPrompt :: PromptType - PointOnMap :: PromptType - Continue :: PromptType - deriving stock (Generic) - -instance Show PromptType where - show StringPrompt = "StringPrompt" - show Confirm = "Confirm" - show (Menu _) = "Menu" - show DirectionPrompt = "DirectionPrompt" - show PointOnMap = "PointOnMap" - show Continue = "Continue" - -data SPromptType :: PromptType -> Type where - SStringPrompt :: SPromptType 'StringPrompt - SConfirm :: SPromptType 'Confirm - SMenu :: SPromptType ('Menu a) - SDirectionPrompt :: SPromptType 'DirectionPrompt - SPointOnMap :: SPromptType 'PointOnMap - SContinue :: SPromptType 'Continue - -instance NFData (SPromptType pt) where - rnf SStringPrompt = () - rnf SConfirm = () - rnf SMenu = () - rnf SDirectionPrompt = () - rnf SPointOnMap = () - rnf SContinue = () - -class SingPromptType pt where singPromptType :: SPromptType pt -instance SingPromptType 'StringPrompt where singPromptType = SStringPrompt -instance SingPromptType 'Confirm where singPromptType = SConfirm -instance SingPromptType 'DirectionPrompt where singPromptType = SDirectionPrompt -instance SingPromptType 'PointOnMap where singPromptType = SPointOnMap -instance SingPromptType 'Continue where singPromptType = SContinue - -instance Show (SPromptType pt) where - show SStringPrompt = "SStringPrompt" - show SConfirm = "SConfirm" - show SMenu = "SMenu" - show SDirectionPrompt = "SDirectionPrompt" - show SPointOnMap = "SPointOnMap" - show SContinue = "SContinue" - -data PromptCancellable - = Cancellable - | Uncancellable - deriving stock (Show, Eq, Ord, Enum, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - -instance Arbitrary PromptCancellable where - arbitrary = genericArbitrary - -data PromptResult (pt :: PromptType) where - StringResult :: Text -> PromptResult 'StringPrompt - ConfirmResult :: Bool -> PromptResult 'Confirm - MenuResult :: forall a. a -> PromptResult ('Menu a) - DirectionResult :: Direction -> PromptResult 'DirectionPrompt - PointOnMapResult :: Position -> PromptResult 'PointOnMap - ContinueResult :: PromptResult 'Continue - -instance Arbitrary (PromptResult 'StringPrompt) where - arbitrary = StringResult <$> arbitrary - -instance Arbitrary (PromptResult 'Confirm) where - arbitrary = ConfirmResult <$> arbitrary - -instance Arbitrary a => Arbitrary (PromptResult ('Menu a)) where - arbitrary = MenuResult <$> arbitrary - -instance Arbitrary (PromptResult 'DirectionPrompt) where - arbitrary = DirectionResult <$> arbitrary - -instance Arbitrary (PromptResult 'PointOnMap) where - arbitrary = PointOnMapResult <$> arbitrary - -instance Arbitrary (PromptResult 'Continue) where - arbitrary = pure ContinueResult - --------------------------------------------------------------------------------- - -data PromptState pt where - StringPromptState - :: Editor Text ResourceName -> PromptState 'StringPrompt - DirectionPromptState :: PromptState 'DirectionPrompt - ContinuePromptState :: PromptState 'Continue - ConfirmPromptState :: PromptState 'Confirm - MenuPromptState :: forall a. PromptState ('Menu a) - PointOnMapPromptState :: Position -> PromptState 'PointOnMap - -instance NFData (PromptState pt) where - rnf sps@(StringPromptState ed) = sps `deepseq` ed `deepseq` () - rnf DirectionPromptState = () - rnf ContinuePromptState = () - rnf ConfirmPromptState = () - rnf MenuPromptState = () - rnf pomps@(PointOnMapPromptState pos) = pomps `deepseq` pos `deepseq` () - -instance Arbitrary (PromptState 'StringPrompt) where - arbitrary = StringPromptState <$> arbitrary - -instance Arbitrary (PromptState 'DirectionPrompt) where - arbitrary = pure DirectionPromptState - -instance Arbitrary (PromptState 'Continue) where - arbitrary = pure ContinuePromptState - -instance Arbitrary (PromptState ('Menu a)) where - arbitrary = pure MenuPromptState - -instance CoArbitrary (PromptState 'StringPrompt) where - coarbitrary (StringPromptState ed) = coarbitrary ed - -instance CoArbitrary (PromptState 'DirectionPrompt) where - coarbitrary DirectionPromptState = coarbitrary () - -instance CoArbitrary (PromptState 'Continue) where - coarbitrary ContinuePromptState = coarbitrary () - -instance CoArbitrary (PromptState ('Menu a)) where - coarbitrary MenuPromptState = coarbitrary () - -deriving stock instance Show (PromptState pt) - -data MenuOption a = MenuOption Text a - deriving stock (Eq, Generic, Functor) - deriving anyclass (NFData, CoArbitrary, Function) - -instance Comonad MenuOption where - extract (MenuOption _ x) = x - extend cok mo@(MenuOption text _) = MenuOption text (cok mo) - -mkMenuItems :: (MonoFoldable f, Element f ~ (Char, MenuOption a)) - => f - -> Map Char (MenuOption a) -mkMenuItems = flip foldl' mempty $ \items (chr, option) -> - let chr' = if has (ix chr) items - then smallestNotIn $ keys items - else chr - in items & at chr' ?~ option - -instance Show (MenuOption a) where - show (MenuOption m _) = show m - -type family PromptInput (pt :: PromptType) :: Type where - PromptInput ('Menu a) = Map Char (MenuOption a) - PromptInput 'PointOnMap = Position -- Character pos - PromptInput _ = () - -data Prompt (m :: Type -> Type) where - Prompt - :: forall (pt :: PromptType) - (m :: Type -> Type). - PromptCancellable - -> SPromptType pt - -> PromptState pt - -> PromptInput pt - -> (PromptResult pt -> m ()) - -> Prompt m - -instance Show (Prompt m) where - show (Prompt c pt ps pri _) - = "(Prompt " - <> show c <> " " - <> show pt <> " " - <> show ps <> " " - <> showPri - <> " <function>)" - where showPri = case pt of - SMenu -> show pri - _ -> "()" - -instance NFData (Prompt m) where - rnf (Prompt c SMenu ps pri cb) - = c - `deepseq` ps - `deepseq` pri - `seq` cb - `seq` () - rnf (Prompt c spt ps pri cb) - = c - `deepseq` spt - `deepseq` ps - `deepseq` pri - `seq` cb - `seq` () - -instance CoArbitrary (m ()) => CoArbitrary (Prompt m) where - coarbitrary (Prompt c SStringPrompt ps pri cb) = - variant @Int 1 . coarbitrary (c, ps, pri, cb) - coarbitrary (Prompt c SConfirm _ pri cb) = -- TODO fill in prompt state - variant @Int 2 . coarbitrary (c, pri, cb) - coarbitrary (Prompt c SMenu _ps _pri _cb) = - variant @Int 3 . coarbitrary c {-, ps, pri, cb -} - coarbitrary (Prompt c SDirectionPrompt ps pri cb) = - variant @Int 4 . coarbitrary (c, ps, pri, cb) - coarbitrary (Prompt c SPointOnMap _ pri cb) = -- TODO fill in prompt state - variant @Int 5 . coarbitrary (c, pri, cb) - coarbitrary (Prompt c SContinue ps pri cb) = - variant @Int 6 . coarbitrary (c, ps, pri, cb) - --- instance Function (Prompt m) where --- function = functionMap toTuple _fromTuple --- where --- toTuple (Prompt c pt ps pri cb) = (c, pt, ps, pri, cb) - - -mkPrompt :: (PromptInput pt ~ ()) => PromptCancellable -> SPromptType pt -> (PromptResult pt -> m ()) -> Prompt m -mkPrompt c pt@SStringPrompt cb = - let ps = StringPromptState $ editorText Resource.Prompt (Just 1) "" - in Prompt c pt ps () cb -mkPrompt c pt@SDirectionPrompt cb = Prompt c pt DirectionPromptState () cb -mkPrompt c pt@SContinue cb = Prompt c pt ContinuePromptState () cb -mkPrompt c pt@SConfirm cb = Prompt c pt ConfirmPromptState () cb - -mkMenu - :: forall a m. - PromptCancellable - -> Map Char (MenuOption a) -- ^ Menu items - -> (PromptResult ('Menu a) -> m ()) - -> Prompt m -mkMenu c = Prompt c SMenu MenuPromptState - -mkPointOnMapPrompt - :: PromptCancellable - -> Position - -> (PromptResult 'PointOnMap -> m ()) - -> Prompt m -mkPointOnMapPrompt c pos = Prompt c SPointOnMap (PointOnMapPromptState pos) pos - -isCancellable :: Prompt m -> Bool -isCancellable (Prompt Cancellable _ _ _ _) = True -isCancellable (Prompt Uncancellable _ _ _ _) = False - -submitPrompt :: Applicative m => Prompt m -> m () -submitPrompt (Prompt _ pt ps _ cb) = - case (pt, ps) of - (SStringPrompt, StringPromptState edit) -> - cb . StringResult . mconcat . getEditContents $ edit - (SDirectionPrompt, DirectionPromptState) -> - pure () -- Don't use submit with a direction prompt - (SContinue, ContinuePromptState) -> - cb ContinueResult - (SMenu, MenuPromptState) -> - pure () -- Don't use submit with a menu prompt - (SPointOnMap, PointOnMapPromptState pos) -> - cb $ PointOnMapResult pos - (SConfirm, ConfirmPromptState) -> - cb $ ConfirmResult True diff --git a/users/glittershark/xanthous/src/Xanthous/Game/State.hs b/users/glittershark/xanthous/src/Xanthous/Game/State.hs deleted file mode 100644 index f614cad473..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Game/State.hs +++ /dev/null @@ -1,558 +0,0 @@ -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE UndecidableInstances #-} -{-# LANGUAGE TemplateHaskell #-} -{-# LANGUAGE GADTs #-} -{-# LANGUAGE AllowAmbiguousTypes #-} --------------------------------------------------------------------------------- -module Xanthous.Game.State - ( GameState(..) - , entities - , levels - , revealedPositions - , messageHistory - , randomGen - , activePanel - , promptState - , characterEntityID - , autocommand - , GamePromptState(..) - - -- * Game Level - , GameLevel(..) - , levelEntities - , upStaircasePosition - , levelRevealedPositions - - -- * Messages - , MessageHistory(..) - , HasMessages(..) - , HasTurn(..) - , HasDisplayedTurn(..) - , pushMessage - , previousMessage - , nextTurn - - -- * Autocommands - , Autocommand(..) - , AutocommandState(..) - , _NoAutocommand - , _ActiveAutocommand - - -- * App monad - , AppT(..) - , AppM - , runAppT - - -- * Entities - , Draw(..) - , Brain(..) - , Brainless(..) - , brainVia - , Collision(..) - , Entity(..) - , SomeEntity(..) - , downcastEntity - , _SomeEntity - , entityIs - -- ** Vias - , Color(..) - , DrawNothing(..) - , DrawRawChar(..) - , DrawRawCharPriority(..) - , DrawCharacter(..) - , DrawStyledCharacter(..) - , DeriveEntity(..) - -- ** Field classes - , HasChar(..) - , HasStyle(..) - - -- * Debug State - , DebugState(..) - , debugState - , allRevealed - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Data.List.NonEmpty ( NonEmpty((:|))) -import qualified Data.List.NonEmpty as NonEmpty -import Data.Typeable -import Data.Coerce -import System.Random -import Test.QuickCheck -import Test.QuickCheck.Arbitrary.Generic -import Control.Monad.Random.Class -import Control.Monad.State -import Control.Monad.Trans.Control (MonadTransControl(..)) -import Control.Monad.Trans.Compose -import Control.Monad.Morph (MFunctor(..)) -import Brick (EventM, Widget, raw, str, emptyWidget) -import Data.Aeson (ToJSON(..), FromJSON(..), Value(Null)) -import qualified Data.Aeson as JSON -import Data.Aeson.Generic.DerivingVia -import Data.Generics.Product.Fields -import qualified Graphics.Vty.Attributes as Vty -import qualified Graphics.Vty.Image as Vty --------------------------------------------------------------------------------- -import Xanthous.Util (KnownBool(..)) -import Xanthous.Util.QuickCheck (GenericArbitrary(..)) -import Xanthous.Data -import Xanthous.Data.App -import Xanthous.Data.Levels -import Xanthous.Data.EntityMap (EntityMap, EntityID) -import Xanthous.Data.EntityChar -import Xanthous.Data.VectorBag -import Xanthous.Data.Entities -import Xanthous.Orphans () -import Xanthous.Game.Prompt -import Xanthous.Game.Env --------------------------------------------------------------------------------- - -data MessageHistory - = MessageHistory - { _messages :: Map Word (NonEmpty Text) - , _turn :: Word - , _displayedTurn :: Maybe Word - } - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary MessageHistory - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - MessageHistory -makeFieldsNoPrefix ''MessageHistory - -instance Semigroup MessageHistory where - (MessageHistory msgs₁ turn₁ dt₁) <> (MessageHistory msgs₂ turn₂ dt₂) = - MessageHistory (msgs₁ <> msgs₂) (max turn₁ turn₂) $ case (dt₁, dt₂) of - (_, Nothing) -> Nothing - (Just t, _) -> Just t - (Nothing, Just t) -> Just t - -instance Monoid MessageHistory where - mempty = MessageHistory mempty 0 Nothing - -type instance Element MessageHistory = [Text] -instance MonoFunctor MessageHistory where - omap f mh@(MessageHistory _ t _) = - mh & messages . at t %~ (NonEmpty.nonEmpty . f . toList =<<) - -instance MonoComonad MessageHistory where - oextract (MessageHistory ms t dt) = maybe [] toList $ ms ^. at (fromMaybe t dt) - oextend cok mh@(MessageHistory _ t dt) = - mh & messages . at (fromMaybe t dt) .~ NonEmpty.nonEmpty (cok mh) - -pushMessage :: Text -> MessageHistory -> MessageHistory -pushMessage msg mh@(MessageHistory _ turn' _) = - mh - & messages . at turn' %~ \case - Nothing -> Just $ msg :| mempty - Just msgs -> Just $ msg <| msgs - & displayedTurn .~ Nothing - -nextTurn :: MessageHistory -> MessageHistory -nextTurn = (turn +~ 1) . (displayedTurn .~ Nothing) - -previousMessage :: MessageHistory -> MessageHistory -previousMessage mh = mh & displayedTurn .~ maximumOf - (messages . ifolded . asIndex . filtered (< mh ^. turn)) - mh - - --------------------------------------------------------------------------------- - -data GamePromptState m where - NoPrompt :: GamePromptState m - WaitingPrompt :: Text -> Prompt m -> GamePromptState m - deriving stock (Show, Generic) - deriving anyclass (NFData) - --- | Non-injective! We never try to serialize waiting prompts, since: --- --- * they contain callback functions --- * we can't save the game when in a prompt anyway -instance ToJSON (GamePromptState m) where - toJSON _ = Null - --- | Always expects Null -instance FromJSON (GamePromptState m) where - parseJSON Null = pure NoPrompt - parseJSON _ = fail "Invalid GamePromptState; expected null" - -instance CoArbitrary (GamePromptState m) where - coarbitrary NoPrompt = variant @Int 1 - coarbitrary (WaitingPrompt txt _) = variant @Int 2 . coarbitrary txt - -instance Function (GamePromptState m) where - function = functionMap onlyNoPrompt (const NoPrompt) - where - onlyNoPrompt NoPrompt = () - onlyNoPrompt (WaitingPrompt _ _) = - error "Can't handle prompts in Function!" - --------------------------------------------------------------------------------- - -newtype AppT m a - = AppT { unAppT :: ReaderT GameEnv (StateT GameState m) a } - deriving ( Functor - , Applicative - , Monad - , MonadState GameState - , MonadReader GameEnv - , MonadIO - ) - via (ReaderT GameEnv (StateT GameState m)) - deriving ( MonadTrans - , MFunctor - ) - via (ReaderT GameEnv `ComposeT` StateT GameState) - -type AppM = AppT (EventM ResourceName) - --------------------------------------------------------------------------------- - -class Draw a where - drawWithNeighbors :: Neighbors (VectorBag SomeEntity) -> a -> Widget n - drawWithNeighbors = const draw - - draw :: a -> Widget n - draw = drawWithNeighbors $ pure mempty - - -- | higher priority gets drawn on top - drawPriority :: a -> Word - drawPriority = const minBound - -instance Draw a => Draw (Positioned a) where - drawWithNeighbors ns (Positioned _ a) = drawWithNeighbors ns a - draw (Positioned _ a) = draw a - -newtype DrawCharacter (char :: Symbol) (a :: Type) where - DrawCharacter :: a -> DrawCharacter char a - -instance KnownSymbol char => Draw (DrawCharacter char a) where - draw _ = str $ symbolVal @char Proxy - -data Color = Black | Red | Green | Yellow | Blue | Magenta | Cyan | White - -class KnownColor (color :: Color) where - colorVal :: forall proxy. proxy color -> Vty.Color - -instance KnownColor 'Black where colorVal _ = Vty.black -instance KnownColor 'Red where colorVal _ = Vty.red -instance KnownColor 'Green where colorVal _ = Vty.green -instance KnownColor 'Yellow where colorVal _ = Vty.yellow -instance KnownColor 'Blue where colorVal _ = Vty.blue -instance KnownColor 'Magenta where colorVal _ = Vty.magenta -instance KnownColor 'Cyan where colorVal _ = Vty.cyan -instance KnownColor 'White where colorVal _ = Vty.white - -class KnownMaybeColor (maybeColor :: Maybe Color) where - maybeColorVal :: forall proxy. proxy maybeColor -> Maybe Vty.Color - -instance KnownMaybeColor 'Nothing where maybeColorVal _ = Nothing -instance KnownColor color => KnownMaybeColor ('Just color) where - maybeColorVal _ = Just $ colorVal @color Proxy - -newtype DrawStyledCharacter (fg :: Maybe Color) (bg :: Maybe Color) (char :: Symbol) (a :: Type) where - DrawStyledCharacter :: a -> DrawStyledCharacter fg bg char a - -instance - ( KnownMaybeColor fg - , KnownMaybeColor bg - , KnownSymbol char - ) - => Draw (DrawStyledCharacter fg bg char a) where - draw _ = raw $ Vty.string attr $ symbolVal @char Proxy - where attr = Vty.Attr - { Vty.attrStyle = Vty.Default - , Vty.attrForeColor = maybe Vty.Default Vty.SetTo - $ maybeColorVal @fg Proxy - , Vty.attrBackColor = maybe Vty.Default Vty.SetTo - $ maybeColorVal @bg Proxy - , Vty.attrURL = Vty.Default - } - -instance Draw EntityChar where - draw EntityChar{..} = raw $ Vty.string _style [_char] - --------------------------------------------------------------------------------- - -newtype DrawNothing (a :: Type) = DrawNothing a - -instance Draw (DrawNothing a) where - draw = const emptyWidget - drawPriority = const 0 - -newtype DrawRawChar (rawField :: Symbol) (a :: Type) = DrawRawChar a - -instance - forall rawField a raw. - ( HasField rawField a a raw raw - , HasChar raw EntityChar - ) => Draw (DrawRawChar rawField a) where - draw (DrawRawChar e) = draw $ e ^. field @rawField . char - -newtype DrawRawCharPriority - (rawField :: Symbol) - (priority :: Nat) - (a :: Type) - = DrawRawCharPriority a - -instance - forall rawField priority a raw. - ( HasField rawField a a raw raw - , KnownNat priority - , HasChar raw EntityChar - ) => Draw (DrawRawCharPriority rawField priority a) where - draw (DrawRawCharPriority e) = draw $ e ^. field @rawField . char - drawPriority = const . fromIntegral $ natVal @priority Proxy - - --------------------------------------------------------------------------------- - -class Brain a where - step :: Ticks -> Positioned a -> AppM (Positioned a) - -- | Does this entity ever move on its own? - entityCanMove :: a -> Bool - entityCanMove = const False - -newtype Brainless a = Brainless a - -instance Brain (Brainless a) where - step = const pure - --- | Workaround for the inability to use DerivingVia on Brain due to the lack of --- higher-order roles (specifically AppT not having its last type argument have --- role representational bc of StateT) -brainVia - :: forall brain entity. (Coercible entity brain, Brain brain) - => (entity -> brain) -- ^ constructor, ignored - -> (Ticks -> Positioned entity -> AppM (Positioned entity)) -brainVia _ ticks = fmap coerce . step ticks . coerce @_ @(Positioned brain) - --------------------------------------------------------------------------------- - -class ( Show a, Eq a, Ord a, NFData a - , ToJSON a, FromJSON a - , Draw a, Brain a - ) => Entity a where - entityAttributes :: a -> EntityAttributes - entityAttributes = const defaultEntityAttributes - description :: a -> Text - entityChar :: a -> EntityChar - entityCollision :: a -> Maybe Collision - entityCollision = const $ Just Stop - -data SomeEntity where - SomeEntity :: forall a. (Entity a, Typeable a) => a -> SomeEntity - -instance Show SomeEntity where - show (SomeEntity e) = "SomeEntity (" <> show e <> ")" - -instance Eq SomeEntity where - (SomeEntity (a :: ea)) == (SomeEntity (b :: eb)) = case eqT @ea @eb of - Just Refl -> a == b - _ -> False - -instance Ord SomeEntity where - compare (SomeEntity (a :: ea)) (SomeEntity (b :: eb)) = case eqT @ea @eb of - Just Refl -> compare a b - _ -> compare (typeRep $ Proxy @ea) (typeRep $ Proxy @eb) - - -instance NFData SomeEntity where - rnf (SomeEntity ent) = ent `deepseq` () - -instance ToJSON SomeEntity where - toJSON (SomeEntity ent) = entityToJSON ent - where - entityToJSON :: forall entity. (Entity entity, Typeable entity) - => entity -> JSON.Value - entityToJSON entity = JSON.object - [ "type" JSON..= tshow (typeRep @_ @entity Proxy) - , "data" JSON..= toJSON entity - ] - -instance Draw SomeEntity where - drawWithNeighbors ns (SomeEntity ent) = drawWithNeighbors ns ent - drawPriority (SomeEntity ent) = drawPriority ent - -instance Brain SomeEntity where - step ticks (Positioned p (SomeEntity ent)) = - fmap SomeEntity <$> step ticks (Positioned p ent) - entityCanMove (SomeEntity ent) = entityCanMove ent - -downcastEntity :: forall (a :: Type). (Typeable a) => SomeEntity -> Maybe a -downcastEntity (SomeEntity e) = cast e - -entityIs :: forall (a :: Type). (Typeable a) => SomeEntity -> Bool -entityIs = isJust . downcastEntity @a - -_SomeEntity :: forall a. (Entity a, Typeable a) => Prism' SomeEntity a -_SomeEntity = prism' SomeEntity downcastEntity - -newtype DeriveEntity - (blocksVision :: Bool) - (description :: Symbol) - (entityChar :: Symbol) - (entity :: Type) - = DeriveEntity entity - deriving newtype (Show, Eq, Ord, NFData, ToJSON, FromJSON, Draw) - -instance Brain entity => Brain (DeriveEntity b d c entity) where - step = brainVia $ \(DeriveEntity e) -> e - -instance - ( KnownBool blocksVision - , KnownSymbol description - , KnownSymbol entityChar - , Show entity, Eq entity, Ord entity, NFData entity - , ToJSON entity, FromJSON entity - , Draw entity, Brain entity - ) - => Entity (DeriveEntity blocksVision description entityChar entity) where - entityAttributes _ = defaultEntityAttributes - & blocksVision .~ boolVal @blocksVision - description _ = pack . symbolVal $ Proxy @description - entityChar _ = fromString . symbolVal $ Proxy @entityChar - --------------------------------------------------------------------------------- - -data GameLevel = GameLevel - { _levelEntities :: !(EntityMap SomeEntity) - , _upStaircasePosition :: !Position - , _levelRevealedPositions :: !(Set Position) - } - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData) - deriving (ToJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - GameLevel - --------------------------------------------------------------------------------- - -data Autocommand - = AutoMove Direction - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (NFData, Hashable, ToJSON, FromJSON, CoArbitrary, Function) - deriving Arbitrary via GenericArbitrary Autocommand -{-# ANN module ("HLint: ignore Use newtype instead of data" :: String) #-} - -data AutocommandState - = NoAutocommand - | ActiveAutocommand Autocommand (Async ()) - deriving stock (Eq, Ord, Generic) - deriving anyclass (Hashable) - -instance Show AutocommandState where - show NoAutocommand = "NoAutocommand" - show (ActiveAutocommand ac _) = - "(ActiveAutocommand " <> show ac <> " <Async>)" - -instance ToJSON AutocommandState where - toJSON = const Null - -instance FromJSON AutocommandState where - parseJSON Null = pure NoAutocommand - parseJSON _ = fail "Invalid AutocommandState; expected null" - -instance NFData AutocommandState where - rnf NoAutocommand = () - rnf (ActiveAutocommand ac t) = ac `deepseq` t `seq` () - -instance CoArbitrary AutocommandState where - coarbitrary NoAutocommand = variant @Int 1 - coarbitrary (ActiveAutocommand ac t) - = variant @Int 2 - . coarbitrary ac - . coarbitrary (hash t) - -instance Function AutocommandState where - function = functionMap onlyNoAC (const NoAutocommand) - where - onlyNoAC NoAutocommand = () - onlyNoAC _ = error "Can't handle autocommands in Function" - --------------------------------------------------------------------------------- - - -data DebugState = DebugState - { _allRevealed :: !Bool - } - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData, CoArbitrary, Function) - deriving (ToJSON, FromJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - DebugState -{-# ANN DebugState ("HLint: ignore Use newtype instead of data" :: String) #-} - -instance Arbitrary DebugState where - arbitrary = genericArbitrary - -data GameState = GameState - { _levels :: !(Levels GameLevel) - , _characterEntityID :: !EntityID - , _messageHistory :: !MessageHistory - , _randomGen :: !StdGen - - -- | The active panel displayed in the UI, if any - , _activePanel :: !(Maybe Panel) - - , _promptState :: !(GamePromptState AppM) - , _debugState :: !DebugState - , _autocommand :: !AutocommandState - } - deriving stock (Show, Generic) - deriving anyclass (NFData) - deriving (ToJSON) - via WithOptions '[ FieldLabelModifier '[Drop 1] ] - GameState - -makeLenses ''GameLevel -makeLenses ''GameState - -entities :: Lens' GameState (EntityMap SomeEntity) -entities = levels . current . levelEntities - -revealedPositions :: Lens' GameState (Set Position) -revealedPositions = levels . current . levelRevealedPositions - -instance Eq GameState where - (==) = (==) `on` \gs -> - ( gs ^. entities - , gs ^. revealedPositions - , gs ^. characterEntityID - , gs ^. messageHistory - , gs ^. activePanel - , gs ^. debugState - ) - --------------------------------------------------------------------------------- - -runAppT :: Monad m => AppT m a -> GameEnv -> GameState -> m (a, GameState) -runAppT appt env initialState - = flip runStateT initialState - . flip runReaderT env - . unAppT - $ appt - -instance (Monad m) => MonadRandom (AppT m) where - getRandomR rng = randomGen %%= randomR rng - getRandom = randomGen %%= random - getRandomRs rng = uses randomGen $ randomRs rng - getRandoms = uses randomGen randoms - -instance MonadTransControl AppT where - type StT AppT a = (a, GameState) - liftWith f - = AppT - . ReaderT $ \e - -> StateT $ \s - -> (,s) <$> f (\action -> runAppT action e s) - restoreT = AppT . ReaderT . const . StateT . const - --------------------------------------------------------------------------------- - -makeLenses ''DebugState -makePrisms ''AutocommandState diff --git a/users/glittershark/xanthous/src/Xanthous/Generators.hs b/users/glittershark/xanthous/src/Xanthous/Generators.hs deleted file mode 100644 index ef37070b6e..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Generators.hs +++ /dev/null @@ -1,168 +0,0 @@ -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE GADTs #-} -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Generators - ( generate - , Generator(..) - , SGenerator(..) - , GeneratorInput(..) - , generateFromInput - , parseGeneratorInput - , showCells - , Level(..) - , levelWalls - , levelItems - , levelCreatures - , levelDoors - , levelCharacterPosition - , levelTutorialMessage - , levelExtra - , generateLevel - , levelToEntityMap - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Data.Array.Unboxed -import qualified Options.Applicative as Opt -import Control.Monad.Random --------------------------------------------------------------------------------- -import qualified Xanthous.Generators.CaveAutomata as CaveAutomata -import qualified Xanthous.Generators.Dungeon as Dungeon -import Xanthous.Generators.Util -import Xanthous.Generators.LevelContents -import Xanthous.Generators.Village as Village -import Xanthous.Data (Dimensions, Position'(Position), Position) -import Xanthous.Data.EntityMap (EntityMap, _EntityMap) -import qualified Xanthous.Data.EntityMap as EntityMap -import Xanthous.Entities.Environment -import Xanthous.Entities.Item (Item) -import Xanthous.Entities.Creature (Creature) -import Xanthous.Game.State (SomeEntity(..)) -import Linear.V2 --------------------------------------------------------------------------------- - -data Generator - = CaveAutomata - | Dungeon - deriving stock (Show, Eq) - -data SGenerator (gen :: Generator) where - SCaveAutomata :: SGenerator 'CaveAutomata - SDungeon :: SGenerator 'Dungeon - -type family Params (gen :: Generator) :: Type where - Params 'CaveAutomata = CaveAutomata.Params - Params 'Dungeon = Dungeon.Params - -generate - :: RandomGen g - => SGenerator gen - -> Params gen - -> Dimensions - -> g - -> Cells -generate SCaveAutomata = CaveAutomata.generate -generate SDungeon = Dungeon.generate - -data GeneratorInput where - GeneratorInput :: forall gen. SGenerator gen -> Params gen -> GeneratorInput - -generateFromInput :: RandomGen g => GeneratorInput -> Dimensions -> g -> Cells -generateFromInput (GeneratorInput sg ps) = generate sg ps - -parseGeneratorInput :: Opt.Parser GeneratorInput -parseGeneratorInput = Opt.subparser - $ generatorCommand SCaveAutomata - "cave" - "Cellular-automata based cave generator" - CaveAutomata.parseParams - <> generatorCommand SDungeon - "dungeon" - "Classic dungeon map generator" - Dungeon.parseParams - where - generatorCommand sgen name desc parseParams = - Opt.command name - (Opt.info - (GeneratorInput <$> pure sgen <*> parseParams) - (Opt.progDesc desc) - ) - - -showCells :: Cells -> Text -showCells arr = - let (V2 minX minY, V2 maxX maxY) = bounds arr - showCellVal True = "x" - showCellVal False = " " - showCell = showCellVal . (arr !) - row r = foldMap (showCell . (`V2` r)) [minX..maxX] - rows = row <$> [minY..maxY] - in intercalate "\n" rows - -cellsToWalls :: Cells -> EntityMap Wall -cellsToWalls cells = foldl' maybeInsertWall mempty . assocs $ cells - where - maybeInsertWall em (pos@(V2 x y), True) - | not (surroundedOnAllSides pos) = - let x' = fromIntegral x - y' = fromIntegral y - in EntityMap.insertAt (Position x' y') Wall em - maybeInsertWall em _ = em - surroundedOnAllSides pos = numAliveNeighbors cells pos == 8 - --------------------------------------------------------------------------------- - -data Level = Level - { _levelWalls :: !(EntityMap Wall) - , _levelDoors :: !(EntityMap Door) - , _levelItems :: !(EntityMap Item) - , _levelCreatures :: !(EntityMap Creature) - , _levelTutorialMessage :: !(EntityMap GroundMessage) - , _levelStaircases :: !(EntityMap Staircase) - , _levelExtra :: !(EntityMap SomeEntity) -- ^ TODO this is a bit of a hack... - , _levelCharacterPosition :: !Position - } - deriving stock (Generic) - deriving anyclass (NFData) -makeLenses ''Level - -generateLevel - :: MonadRandom m - => SGenerator gen - -> Params gen - -> Dimensions - -> m Level -generateLevel gen ps dims = do - rand <- mkStdGen <$> getRandom - let cells = generate gen ps dims rand - _levelWalls = cellsToWalls cells - village <- generateVillage cells gen - let _levelExtra = village - _levelItems <- randomItems cells - _levelCreatures <- randomCreatures cells - _levelDoors <- randomDoors cells - _levelCharacterPosition <- chooseCharacterPosition cells - let upStaircase = _EntityMap # [(_levelCharacterPosition, UpStaircase)] - downStaircase <- placeDownStaircase cells - let _levelStaircases = upStaircase <> downStaircase - _levelTutorialMessage <- tutorialMessage cells _levelCharacterPosition - pure Level {..} - -levelToEntityMap :: Level -> EntityMap SomeEntity -levelToEntityMap level - = (SomeEntity <$> level ^. levelWalls) - <> (SomeEntity <$> level ^. levelDoors) - <> (SomeEntity <$> level ^. levelItems) - <> (SomeEntity <$> level ^. levelCreatures) - <> (SomeEntity <$> level ^. levelTutorialMessage) - <> (SomeEntity <$> level ^. levelStaircases) - <> (level ^. levelExtra) - -generateVillage - :: MonadRandom m - => Cells -- ^ Wall positions - -> SGenerator gen - -> m (EntityMap SomeEntity) -generateVillage wallPositions SCaveAutomata = Village.fromCave wallPositions -generateVillage _ _ = pure mempty diff --git a/users/glittershark/xanthous/src/Xanthous/Generators/CaveAutomata.hs b/users/glittershark/xanthous/src/Xanthous/Generators/CaveAutomata.hs deleted file mode 100644 index be904662f3..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Generators/CaveAutomata.hs +++ /dev/null @@ -1,112 +0,0 @@ -{-# LANGUAGE MultiWayIf #-} -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Generators.CaveAutomata - ( Params(..) - , defaultParams - , parseParams - , generate - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Control.Monad.Random (RandomGen, runRandT) -import Data.Array.ST -import Data.Array.Unboxed -import qualified Options.Applicative as Opt --------------------------------------------------------------------------------- -import Xanthous.Util (between) -import Xanthous.Util.Optparse -import Xanthous.Data (Dimensions, width, height) -import Xanthous.Generators.Util -import Linear.V2 --------------------------------------------------------------------------------- - -data Params = Params - { _aliveStartChance :: Double - , _birthLimit :: Word - , _deathLimit :: Word - , _steps :: Word - } - deriving stock (Show, Eq, Generic) -makeLenses ''Params - -defaultParams :: Params -defaultParams = Params - { _aliveStartChance = 0.6 - , _birthLimit = 3 - , _deathLimit = 4 - , _steps = 4 - } - -parseParams :: Opt.Parser Params -parseParams = Params - <$> Opt.option parseChance - ( Opt.long "alive-start-chance" - <> Opt.value (defaultParams ^. aliveStartChance) - <> Opt.showDefault - <> Opt.help ( "Chance for each cell to start alive at the beginning of " - <> "the cellular automata" - ) - <> Opt.metavar "CHANCE" - ) - <*> Opt.option parseNeighbors - ( Opt.long "birth-limit" - <> Opt.value (defaultParams ^. birthLimit) - <> Opt.showDefault - <> Opt.help "Minimum neighbor count required for birth of a cell" - <> Opt.metavar "NEIGHBORS" - ) - <*> Opt.option parseNeighbors - ( Opt.long "death-limit" - <> Opt.value (defaultParams ^. deathLimit) - <> Opt.showDefault - <> Opt.help "Maximum neighbor count required for death of a cell" - <> Opt.metavar "NEIGHBORS" - ) - <*> Opt.option Opt.auto - ( Opt.long "steps" - <> Opt.value (defaultParams ^. steps) - <> Opt.showDefault - <> Opt.help "Number of generations to run the automata for" - <> Opt.metavar "STEPS" - ) - <**> Opt.helper - where - parseChance = readWithGuard - (between 0 1) - $ \res -> "Chance must be in the range [0,1], got: " <> show res - - parseNeighbors = readWithGuard - (between 0 8) - $ \res -> "Neighbors must be in the range [0,8], got: " <> show res - -generate :: RandomGen g => Params -> Dimensions -> g -> Cells -generate params dims gen - = runSTUArray - $ fmap fst - $ flip runRandT gen - $ generate' params dims - -generate' :: RandomGen g => Params -> Dimensions -> CellM g s (MCells s) -generate' params dims = do - cells <- randInitialize dims $ params ^. aliveStartChance - let steps' = params ^. steps - when (steps' > 0) - $ for_ [0 .. pred steps'] . const $ stepAutomata cells dims params - -- Remove all but the largest contiguous region of unfilled space - (_: smallerRegions) <- lift $ regions @UArray . amap not <$> freeze cells - lift $ fillAllM (fold smallerRegions) cells - lift $ fillOuterEdgesM cells - pure cells - -stepAutomata :: forall s g. MCells s -> Dimensions -> Params -> CellM g s () -stepAutomata cells dims params = do - origCells <- lift $ cloneMArray @_ @(STUArray s) cells - for_ (range (0, V2 (dims ^. width) (dims ^. height))) $ \pos -> do - neighs <- lift $ numAliveNeighborsM origCells pos - origValue <- lift $ readArray origCells pos - lift . writeArray cells pos - $ if origValue - then neighs >= params ^. deathLimit - else neighs > params ^. birthLimit diff --git a/users/glittershark/xanthous/src/Xanthous/Generators/Dungeon.hs b/users/glittershark/xanthous/src/Xanthous/Generators/Dungeon.hs deleted file mode 100644 index f30713ce11..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Generators/Dungeon.hs +++ /dev/null @@ -1,190 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Generators.Dungeon - ( Params(..) - , defaultParams - , parseParams - , generate - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding ((:>)) --------------------------------------------------------------------------------- -import Control.Monad.Random -import Data.Array.ST -import Data.Array.IArray (amap) -import Data.Stream.Infinite (Stream(..)) -import qualified Data.Stream.Infinite as Stream -import qualified Data.Graph.Inductive.Graph as Graph -import Data.Graph.Inductive.PatriciaTree -import qualified Data.List.NonEmpty as NE -import Data.Maybe (fromJust) -import Linear.V2 -import Linear.Metric -import qualified Options.Applicative as Opt --------------------------------------------------------------------------------- -import Xanthous.Random -import Xanthous.Data hiding (x, y, _x, _y, edges) -import Xanthous.Generators.Util -import Xanthous.Util.Graphics (delaunay, straightLine) -import Xanthous.Util.Graph (mstSubGraph) --------------------------------------------------------------------------------- - -data Params = Params - { _numRoomsRange :: (Word, Word) - , _roomDimensionRange :: (Word, Word) - , _connectednessRatioRange :: (Double, Double) - } - deriving stock (Show, Eq, Ord, Generic) -makeLenses ''Params - -defaultParams :: Params -defaultParams = Params - { _numRoomsRange = (6, 8) - , _roomDimensionRange = (3, 12) - , _connectednessRatioRange = (0.1, 0.15) - } - -parseParams :: Opt.Parser Params -parseParams = Params - <$> parseRange - "num-rooms" - "number of rooms to generate in the dungeon" - "ROOMS" - (defaultParams ^. numRoomsRange) - <*> parseRange - "room-size" - "size in tiles of one of the sides of a room" - "TILES" - (defaultParams ^. roomDimensionRange) - <*> parseRange - "connectedness-ratio" - ( "ratio of edges from the delaunay triangulation to re-add to the " - <> "minimum-spanning-tree") - "RATIO" - (defaultParams ^. connectednessRatioRange) - <**> Opt.helper - where - parseRange name desc metavar (defMin, defMax) = - (,) - <$> Opt.option Opt.auto - ( Opt.long ("min-" <> name) - <> Opt.value defMin - <> Opt.showDefault - <> Opt.help ("Minimum " <> desc) - <> Opt.metavar metavar - ) - <*> Opt.option Opt.auto - ( Opt.long ("max-" <> name) - <> Opt.value defMax - <> Opt.showDefault - <> Opt.help ("Maximum " <> desc) - <> Opt.metavar metavar - ) - -generate :: RandomGen g => Params -> Dimensions -> g -> Cells -generate params dims gen - = amap not - $ runSTUArray - $ fmap fst - $ flip runRandT gen - $ generate' params dims - --------------------------------------------------------------------------------- - -generate' :: RandomGen g => Params -> Dimensions -> CellM g s (MCells s) -generate' params dims = do - cells <- initializeEmpty dims - rooms <- genRooms params dims - for_ rooms $ fillRoom cells - - let fullRoomGraph = delaunayRoomGraph rooms - mst = mstSubGraph fullRoomGraph - mstEdges = Graph.edges mst - nonMSTEdges = filter (\(n₁, n₂, _) -> (n₁, n₂) `notElem` mstEdges) - $ Graph.labEdges fullRoomGraph - - reintroEdgeCount <- floor . (* fromIntegral (length nonMSTEdges)) - <$> getRandomR (params ^. connectednessRatioRange) - let reintroEdges = take reintroEdgeCount nonMSTEdges - corridorGraph = Graph.insEdges reintroEdges mst - - corridors <- traverse - ( uncurry corridorBetween - . over both (fromJust . Graph.lab corridorGraph) - ) $ Graph.edges corridorGraph - - for_ (join corridors) $ \pt -> lift $ writeArray cells pt True - - pure cells - -type Room = Box Word - -genRooms :: MonadRandom m => Params -> Dimensions -> m [Room] -genRooms params dims = do - numRooms <- fromIntegral <$> getRandomR (params ^. numRoomsRange) - subRand . fmap (Stream.take numRooms . removeIntersecting []) . infinitely $ do - roomWidth <- getRandomR $ params ^. roomDimensionRange - roomHeight <- getRandomR $ params ^. roomDimensionRange - xPos <- getRandomR (0, dims ^. width - roomWidth) - yPos <- getRandomR (0, dims ^. height - roomHeight) - pure Box - { _topLeftCorner = V2 xPos yPos - , _dimensions = V2 roomWidth roomHeight - } - where - removeIntersecting seen (room :> rooms) - | any (boxIntersects room) seen - = removeIntersecting seen rooms - | otherwise - = room :> removeIntersecting (room : seen) rooms - streamRepeat x = x :> streamRepeat x - infinitely = sequence . streamRepeat - -delaunayRoomGraph :: [Room] -> Gr Room Double -delaunayRoomGraph rooms = - Graph.insEdges edges . Graph.insNodes nodes $ Graph.empty - where - edges = map (\((n₁, room₁), (n₂, room₂)) -> (n₁, n₂, roomDist room₁ room₂)) - . over (mapped . both) snd - . delaunay @Double - . NE.fromList - . map (\p@(_, room) -> (boxCenter $ fromIntegral <$> room, p)) - $ nodes - nodes = zip [0..] rooms - roomDist = distance `on` (boxCenter . fmap fromIntegral) - -fillRoom :: MCells s -> Room -> CellM g s () -fillRoom cells room = - let V2 posx posy = room ^. topLeftCorner - V2 dimx dimy = room ^. dimensions - in for_ [posx .. posx + dimx] $ \x -> - for_ [posy .. posy + dimy] $ \y -> - lift $ writeArray cells (V2 x y) True - -corridorBetween :: MonadRandom m => Room -> Room -> m [V2 Word] -corridorBetween originRoom destinationRoom - = straightLine <$> origin <*> destination - where - origin = choose . NE.fromList =<< originEdge - destination = choose . NE.fromList =<< destinationEdge - originEdge = pickEdge originRoom originCorner - destinationEdge = pickEdge destinationRoom destinationCorner - pickEdge room corner = choose . over both (boxEdge room) $ cornerEdges corner - originCorner = - case ( compare (originRoom ^. topLeftCorner . _x) - (destinationRoom ^. topLeftCorner . _x) - , compare (originRoom ^. topLeftCorner . _y) - (destinationRoom ^. topLeftCorner . _y) - ) of - (LT, LT) -> BottomRight - (LT, GT) -> TopRight - (GT, LT) -> BottomLeft - (GT, GT) -> TopLeft - - (EQ, LT) -> BottomLeft - (EQ, GT) -> TopRight - (GT, EQ) -> TopLeft - (LT, EQ) -> BottomRight - (EQ, EQ) -> TopLeft -- should never happen - - destinationCorner = opposite originCorner diff --git a/users/glittershark/xanthous/src/Xanthous/Generators/LevelContents.hs b/users/glittershark/xanthous/src/Xanthous/Generators/LevelContents.hs deleted file mode 100644 index 8ebcc7f4da..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Generators/LevelContents.hs +++ /dev/null @@ -1,133 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Generators.LevelContents - ( chooseCharacterPosition - , randomItems - , randomCreatures - , randomDoors - , placeDownStaircase - , tutorialMessage - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (any, toList) --------------------------------------------------------------------------------- -import Control.Monad.Random -import Data.Array.IArray (amap, bounds, rangeSize, (!)) -import qualified Data.Array.IArray as Arr -import Data.Foldable (any, toList) -import Linear.V2 --------------------------------------------------------------------------------- -import Xanthous.Generators.Util -import Xanthous.Random -import Xanthous.Data - ( positionFromV2, Position, _Position - , rotations, arrayNeighbors, Neighbors(..) - , neighborPositions - ) -import Xanthous.Data.EntityMap (EntityMap, _EntityMap) -import Xanthous.Entities.Raws (rawsWithType, RawType) -import qualified Xanthous.Entities.Item as Item -import Xanthous.Entities.Item (Item) -import qualified Xanthous.Entities.Creature as Creature -import Xanthous.Entities.Creature (Creature) -import Xanthous.Entities.Environment - (GroundMessage(..), Door(..), unlockedDoor, Staircase(..)) -import Xanthous.Messages (message_) -import Xanthous.Util.Graphics (circle) --------------------------------------------------------------------------------- - -chooseCharacterPosition :: MonadRandom m => Cells -> m Position -chooseCharacterPosition = randomPosition - -randomItems :: MonadRandom m => Cells -> m (EntityMap Item) -randomItems = randomEntities Item.newWithType (0.0004, 0.001) - -placeDownStaircase :: MonadRandom m => Cells -> m (EntityMap Staircase) -placeDownStaircase cells = do - pos <- randomPosition cells - pure $ _EntityMap # [(pos, DownStaircase)] - -randomDoors :: MonadRandom m => Cells -> m (EntityMap Door) -randomDoors cells = do - doorRatio <- getRandomR subsetRange - let numDoors = floor $ doorRatio * fromIntegral (length candidateCells) - doorPositions = - removeAdjacent . fmap positionFromV2 . take numDoors $ candidateCells - doors = zip doorPositions $ repeat unlockedDoor - pure $ _EntityMap # doors - where - removeAdjacent = - foldr (\pos acc -> - if pos `elem` (acc >>= toList . neighborPositions) - then acc - else pos : acc - ) [] - candidateCells = filter doorable $ Arr.indices cells - subsetRange = (0.8 :: Double, 1.0) - doorable pos = - not (fromMaybe True $ cells ^? ix pos) - && any (teeish . fmap (fromMaybe True)) - (rotations $ arrayNeighbors cells pos) - -- only generate doors at the *ends* of hallways, eg (where O is walkable, - -- X is a wall, and D is a door): - -- - -- O O O - -- X D X - -- O - teeish (fmap not -> (Neighbors tl t tr l r _ b _ )) = - and [tl, t, tr, b] && (and . fmap not) [l, r] - -randomCreatures :: MonadRandom m => Cells -> m (EntityMap Creature) -randomCreatures = randomEntities Creature.newWithType (0.0007, 0.002) - -tutorialMessage :: MonadRandom m - => Cells - -> Position -- ^ CharacterPosition - -> m (EntityMap GroundMessage) -tutorialMessage cells characterPosition = do - let distance = 2 - pos <- fmap (fromMaybe (error "No valid positions for tutorial message?")) - . choose . ChooseElement - $ accessiblePositionsWithin distance cells characterPosition - msg <- message_ ["tutorial", "message1"] - pure $ _EntityMap # [(pos, GroundMessage msg)] - where - accessiblePositionsWithin :: Int -> Cells -> Position -> [Position] - accessiblePositionsWithin dist valid pos = - review _Position - <$> filter - (\pt -> not $ valid ! (fromIntegral <$> pt)) - (circle (pos ^. _Position) dist) - -randomEntities - :: forall entity raw m. (MonadRandom m, RawType raw) - => (raw -> entity) - -> (Float, Float) - -> Cells - -> m (EntityMap entity) -randomEntities newWithType sizeRange cells = - case fromNullable $ rawsWithType @raw of - Nothing -> pure mempty - Just raws -> do - let len = rangeSize $ bounds cells - (numEntities :: Int) <- - floor . (* fromIntegral len) <$> getRandomR sizeRange - entities <- for [0..numEntities] $ const $ do - pos <- randomPosition cells - raw <- choose raws - let entity = newWithType raw - pure (pos, entity) - pure $ _EntityMap # entities - -randomPosition :: MonadRandom m => Cells -> m Position -randomPosition = fmap positionFromV2 . choose . impureNonNull . cellCandidates - --- cellCandidates :: Cells -> Cells -cellCandidates :: Cells -> Set (V2 Word) -cellCandidates - -- find the largest contiguous region of cells in the cave. - = maximumBy (compare `on` length) - . fromMaybe (error "No regions generated! this should never happen.") - . fromNullable - . regions - -- cells ends up with true = wall, we want true = can put an item here - . amap not diff --git a/users/glittershark/xanthous/src/Xanthous/Generators/Util.hs b/users/glittershark/xanthous/src/Xanthous/Generators/Util.hs deleted file mode 100644 index 88aadd5aad..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Generators/Util.hs +++ /dev/null @@ -1,220 +0,0 @@ -{-# LANGUAGE QuantifiedConstraints #-} -{-# LANGUAGE AllowAmbiguousTypes #-} --------------------------------------------------------------------------------- -module Xanthous.Generators.Util - ( MCells - , Cells - , CellM - , randInitialize - , initializeEmpty - , numAliveNeighborsM - , numAliveNeighbors - , fillOuterEdgesM - , cloneMArray - , floodFill - , regions - , fillAll - , fillAllM - , fromPoints - , fromPointsM - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (Foldable, toList, for_) --------------------------------------------------------------------------------- -import Data.Array.ST -import Data.Array.Unboxed -import Control.Monad.ST -import Control.Monad.Random -import Data.Monoid -import Data.Foldable (Foldable, toList, for_) -import qualified Data.Set as Set -import Data.Semigroup.Foldable -import Linear.V2 --------------------------------------------------------------------------------- -import Xanthous.Util (foldlMapM', maximum1, minimum1) -import Xanthous.Data (Dimensions, width, height) --------------------------------------------------------------------------------- - -type MCells s = STUArray s (V2 Word) Bool -type Cells = UArray (V2 Word) Bool -type CellM g s a = RandT g (ST s) a - -randInitialize :: RandomGen g => Dimensions -> Double -> CellM g s (MCells s) -randInitialize dims aliveChance = do - res <- initializeEmpty dims - for_ [0..dims ^. width] $ \i -> - for_ [0..dims ^. height] $ \j -> do - val <- (>= aliveChance) <$> getRandomR (0, 1) - lift $ writeArray res (V2 i j) val - pure res - -initializeEmpty :: RandomGen g => Dimensions -> CellM g s (MCells s) -initializeEmpty dims = - lift $ newArray (0, V2 (dims ^. width) (dims ^. height)) False - -numAliveNeighborsM - :: forall a i m - . (MArray a Bool m, Ix i, Integral i) - => a (V2 i) Bool - -> V2 i - -> m Word -numAliveNeighborsM cells (V2 x y) = do - cellBounds <- getBounds cells - getSum <$> foldlMapM' - (fmap (Sum . fromIntegral . fromEnum) . boundedGet cellBounds) - neighborPositions - - where - boundedGet :: (V2 i, V2 i) -> (Int, Int) -> m Bool - boundedGet (V2 minX minY, V2 maxX maxY) (i, j) - | x <= minX - || y <= minY - || x >= maxX - || y >= maxY - = pure True - | otherwise = - let nx = fromIntegral $ fromIntegral x + i - ny = fromIntegral $ fromIntegral y + j - in readArray cells $ V2 nx ny - -numAliveNeighbors - :: forall a i - . (IArray a Bool, Ix i, Integral i) - => a (V2 i) Bool - -> V2 i - -> Word -numAliveNeighbors cells (V2 x y) = - let cellBounds = bounds cells - in getSum $ foldMap - (Sum . fromIntegral . fromEnum . boundedGet cellBounds) - neighborPositions - - where - boundedGet :: (V2 i, V2 i) -> (Int, Int) -> Bool - boundedGet (V2 minX minY, V2 maxX maxY) (i, j) - | x <= minX - || y <= minY - || x >= maxX - || y >= maxY - = True - | otherwise = - let nx = fromIntegral $ fromIntegral x + i - ny = fromIntegral $ fromIntegral y + j - in cells ! V2 nx ny - -neighborPositions :: [(Int, Int)] -neighborPositions = [(i, j) | i <- [-1..1], j <- [-1..1], (i, j) /= (0, 0)] - -fillOuterEdgesM :: (MArray a Bool m, Ix i) => a (V2 i) Bool -> m () -fillOuterEdgesM arr = do - (V2 minX minY, V2 maxX maxY) <- getBounds arr - for_ (range (minX, maxX)) $ \x -> do - writeArray arr (V2 x minY) True - writeArray arr (V2 x maxY) True - for_ (range (minY, maxY)) $ \y -> do - writeArray arr (V2 minX y) True - writeArray arr (V2 maxX y) True - -cloneMArray - :: forall a a' i e m. - ( Ix i - , MArray a e m - , MArray a' e m - , IArray UArray e - ) - => a i e - -> m (a' i e) -cloneMArray = thaw @_ @UArray <=< freeze - --------------------------------------------------------------------------------- - --- | Flood fill a cell array starting at a point, returning a list of all the --- (true) cell locations reachable from that point -floodFill :: forall a i. - ( IArray a Bool - , Ix i - , Enum i - , Bounded i - , Eq i - ) - => a (V2 i) Bool -- ^ array - -> (V2 i) -- ^ position - -> Set (V2 i) -floodFill = go mempty - where - go :: Set (V2 i) -> a (V2 i) Bool -> (V2 i) -> Set (V2 i) - go res arr@(bounds -> arrBounds) idx@(V2 x y) - | not (inRange arrBounds idx) = res - | not (arr ! idx) = res - | otherwise = - let neighbors - = filter (inRange arrBounds) - . filter (/= idx) - . filter (`notMember` res) - $ V2 - <$> [(if x == minBound then x else pred x) - .. - (if x == maxBound then x else succ x)] - <*> [(if y == minBound then y else pred y) - .. - (if y == maxBound then y else succ y)] - in foldl' (\r idx' -> - if arr ! idx' - then r <> (let r' = r & contains idx' .~ True - in r' `seq` go r' arr idx') - else r) - (res & contains idx .~ True) neighbors -{-# SPECIALIZE floodFill :: UArray (V2 Word) Bool -> (V2 Word) -> Set (V2 Word) #-} - --- | Gives a list of all the disconnected regions in a cell array, represented --- each as lists of points -regions :: forall a i. - ( IArray a Bool - , Ix i - , Enum i - , Bounded i - , Eq i - ) - => a (V2 i) Bool - -> [Set (V2 i)] -regions arr - | Just firstPoint <- findFirstPoint arr = - let region = floodFill arr firstPoint - arr' = fillAll region arr - in region : regions arr' - | otherwise = [] - where - findFirstPoint :: a (V2 i) Bool -> Maybe (V2 i) - findFirstPoint = fmap fst . headMay . filter snd . assocs -{-# SPECIALIZE regions :: UArray (V2 Word) Bool -> [Set (V2 Word)] #-} - -fillAll :: (IArray a Bool, Ix i, Foldable f) => f i -> a i Bool -> a i Bool -fillAll ixes a = accum (const fst) a $ (, (False, ())) <$> toList ixes - -fillAllM :: (MArray a Bool m, Ix i, Foldable f) => f i -> a i Bool -> m () -fillAllM ixes a = for_ ixes $ \i -> writeArray a i False - -fromPoints - :: forall a f i. - ( IArray a Bool - , Ix i - , Functor f - , Foldable1 f - ) - => f (i, i) - -> a (i, i) Bool -fromPoints points = - let pts = Set.fromList $ toList points - dims = ( (minimum1 $ fst <$> points, minimum1 $ snd <$> points) - , (maximum1 $ fst <$> points, maximum1 $ snd <$> points) - ) - in array dims $ range dims <&> \i -> (i, i `member` pts) - -fromPointsM - :: (MArray a Bool m, Ix i, Element f ~ i, MonoFoldable f) - => NonNull f - -> m (a i Bool) -fromPointsM points = do - arr <- newArray (minimum points, maximum points) False - fillAllM (otoList points) arr - pure arr 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 cc9c9d963f..0000000000 --- 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 - --} diff --git a/users/glittershark/xanthous/src/Xanthous/Messages.hs b/users/glittershark/xanthous/src/Xanthous/Messages.hs deleted file mode 100644 index 2b1b3da1e8..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Messages.hs +++ /dev/null @@ -1,107 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} --------------------------------------------------------------------------------- -module Xanthous.Messages - ( Message(..) - , resolve - , MessageMap(..) - , lookupMessage - - -- * Game messages - , messages - , render - , lookup - , message - , message_ - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (lookup) --------------------------------------------------------------------------------- -import Control.Monad.Random.Class (MonadRandom) -import Data.Aeson (FromJSON, ToJSON, toJSON) -import qualified Data.Aeson as JSON -import Data.Aeson.Generic.DerivingVia -import Data.FileEmbed -import Data.List.NonEmpty -import Test.QuickCheck hiding (choose) -import Test.QuickCheck.Arbitrary.Generic -import Test.QuickCheck.Instances.UnorderedContainers () -import Text.Mustache -import qualified Data.Yaml as Yaml --------------------------------------------------------------------------------- -import Xanthous.Random -import Xanthous.Orphans () --------------------------------------------------------------------------------- - -data Message = Single Template | Choice (NonEmpty Template) - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (CoArbitrary, Function, NFData) - deriving (ToJSON, FromJSON) - via WithOptions '[ SumEnc UntaggedVal ] - Message - -instance Arbitrary Message where - arbitrary = genericArbitrary - shrink = genericShrink - -resolve :: MonadRandom m => Message -> m Template -resolve (Single t) = pure t -resolve (Choice ts) = choose ts - -data MessageMap = Direct Message | Nested (HashMap Text MessageMap) - deriving stock (Show, Eq, Ord, Generic) - deriving anyclass (CoArbitrary, Function, NFData) - deriving (ToJSON, FromJSON) - via WithOptions '[ SumEnc UntaggedVal ] - MessageMap - -instance Arbitrary MessageMap where - arbitrary = frequency [ (10, Direct <$> arbitrary) - , (1, Nested <$> arbitrary) - ] - -lookupMessage :: [Text] -> MessageMap -> Maybe Message -lookupMessage [] (Direct msg) = Just msg -lookupMessage (k:ks) (Nested m) = lookupMessage ks =<< m ^. at k -lookupMessage _ _ = Nothing - -type instance Index MessageMap = [Text] -type instance IxValue MessageMap = Message -instance Ixed MessageMap where - ix [] f (Direct msg) = Direct <$> f msg - ix (k:ks) f (Nested m) = case m ^. at k of - Just m' -> ix ks f m' <&> \m'' -> - Nested $ m & at k ?~ m'' - Nothing -> pure $ Nested m - ix _ _ m = pure m - --------------------------------------------------------------------------------- - -rawMessages :: ByteString -rawMessages = $(embedFile "src/Xanthous/messages.yaml") - -messages :: MessageMap -messages - = either (error . Yaml.prettyPrintParseException) id - $ Yaml.decodeEither' rawMessages - -render :: (MonadRandom m, ToJSON params) => Message -> params -> m Text -render msg params = do - tpl <- resolve msg - pure . toStrict . renderMustache tpl $ toJSON params - -lookup :: [Text] -> Message -lookup path = fromMaybe notFound $ messages ^? ix path - where notFound - = Single - $ compileMustacheText "template" "Message not found" - ^?! _Right - -message :: (MonadRandom m, ToJSON params) => [Text] -> params -> m Text -message path params = maybe notFound (`render` params) $ messages ^? ix path - where - notFound = pure "Message not found" - -message_ :: (MonadRandom m) => [Text] -> m Text -message_ path = maybe notFound (`render` JSON.object []) $ messages ^? ix path - where - notFound = pure "Message not found" diff --git a/users/glittershark/xanthous/src/Xanthous/Messages/Template.hs b/users/glittershark/xanthous/src/Xanthous/Messages/Template.hs deleted file mode 100644 index 5176880355..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Messages/Template.hs +++ /dev/null @@ -1,275 +0,0 @@ -{-# LANGUAGE DeriveDataTypeable #-} --------------------------------------------------------------------------------- -module Xanthous.Messages.Template - ( -- * Template AST - Template(..) - , Substitution(..) - , Filter(..) - - -- ** Template AST transformations - , reduceTemplate - - -- * Template parser - , template - , runParser - , errorBundlePretty - - -- * Template pretty-printer - , ppTemplate - - -- * Rendering templates - , TemplateVar(..) - , nested - , TemplateVars(..) - , vars - , RenderError - , render - ) -where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding - (many, concat, try, elements, some, parts) --------------------------------------------------------------------------------- -import Test.QuickCheck hiding (label) -import Test.QuickCheck.Instances.Text () -import Test.QuickCheck.Instances.Semigroup () -import Test.QuickCheck.Checkers (EqProp) -import Control.Monad.Combinators.NonEmpty -import Data.List.NonEmpty (NonEmpty(..)) -import Data.Data -import Text.Megaparsec hiding (sepBy1, some) -import Text.Megaparsec.Char -import qualified Text.Megaparsec.Char.Lexer as L -import Data.Function (fix) --------------------------------------------------------------------------------- -import Xanthous.Util (EqEqProp(..)) --------------------------------------------------------------------------------- - -genIdentifier :: Gen Text -genIdentifier = pack <$> listOf1 (elements identifierChars) - -identifierChars :: String -identifierChars = ['a'..'z'] <> ['A'..'Z'] <> ['-', '_'] - -newtype Filter = FilterName Text - deriving stock (Show, Eq, Ord, Generic, Data) - deriving anyclass (NFData) - deriving (IsString) via Text - -instance Arbitrary Filter where - arbitrary = FilterName <$> genIdentifier - shrink (FilterName fn) = fmap FilterName . filter (not . null) $ shrink fn - -data Substitution - = SubstPath (NonEmpty Text) - | SubstFilter Substitution Filter - deriving stock (Show, Eq, Ord, Generic, Data) - deriving anyclass (NFData) - -instance Arbitrary Substitution where - arbitrary = sized . fix $ \gen n -> - let leaves = - [ SubstPath <$> ((:|) <$> genIdentifier <*> listOf genIdentifier)] - subtree = gen $ n `div` 2 - in if n == 0 - then oneof leaves - else oneof $ leaves <> [ SubstFilter <$> subtree <*> arbitrary ] - shrink (SubstPath pth) = - fmap SubstPath - . filter (not . any ((||) <$> null <*> any (`notElem` identifierChars))) - $ shrink pth - shrink (SubstFilter s f) - = shrink s - <> (uncurry SubstFilter <$> shrink (s, f)) - -data Template - = Literal Text - | Subst Substitution - | Concat Template Template - deriving stock (Show, Generic, Data) - deriving anyclass (NFData) - deriving EqProp via EqEqProp Template - -instance Plated Template where - plate _ tpl@(Literal _) = pure tpl - plate _ tpl@(Subst _) = pure tpl - plate f (Concat tpl₁ tpl₂) = Concat <$> f tpl₁ <*> f tpl₂ - -reduceTemplate :: Template -> Template -reduceTemplate = transform $ \case - (Concat (Literal t₁) (Literal t₂)) -> Literal (t₁ <> t₂) - (Concat (Literal "") t) -> t - (Concat t (Literal "")) -> t - (Concat t₁ (Concat t₂ t₃)) -> Concat (Concat t₁ t₂) t₃ - (Concat (Concat t₁ (Literal t₂)) (Literal t₃)) -> (Concat t₁ (Literal $ t₂ <> t₃)) - t -> t - -instance Eq Template where - tpl₁ == tpl₂ = case (reduceTemplate tpl₁, reduceTemplate tpl₂) of - (Literal t₁, Literal t₂) -> t₁ == t₂ - (Subst s₁, Subst s₂) -> s₁ == s₂ - (Concat ta₁ ta₂, Concat tb₁ tb₂) -> ta₁ == tb₁ && ta₂ == tb₂ - _ -> False - -instance Arbitrary Template where - arbitrary = sized . fix $ \gen n -> - let leaves = [ Literal . pack . filter (`notElem` ['\\', '{']) <$> arbitrary - , Subst <$> arbitrary - ] - subtree = gen $ n `div` 2 - genConcat = Concat <$> subtree <*> subtree - in if n == 0 - then oneof leaves - else oneof $ genConcat : leaves - shrink (Literal t) = Literal <$> shrink t - shrink (Subst s) = Subst <$> shrink s - shrink (Concat t₁ t₂) - = shrink t₁ - <> shrink t₂ - <> (Concat <$> shrink t₁ <*> shrink t₂) - -instance Semigroup Template where - (<>) = Concat - -instance Monoid Template where - mempty = Literal "" - --------------------------------------------------------------------------------- - -type Parser = Parsec Void Text - -sc :: Parser () -sc = L.space space1 empty empty - -lexeme :: Parser a -> Parser a -lexeme = L.lexeme sc - -symbol :: Text -> Parser Text -symbol = L.symbol sc - -identifier :: Parser Text -identifier = lexeme . label "identifier" $ do - firstChar <- letterChar <|> oneOf ['-', '_'] - restChars <- many $ alphaNumChar <|> oneOf ['-', '_'] - pure $ firstChar <| pack restChars - -filterName :: Parser Filter -filterName = FilterName <$> identifier - -substitutionPath :: Parser Substitution -substitutionPath = SubstPath <$> sepBy1 identifier (char '.') - -substitutionFilter :: Parser Substitution -substitutionFilter = do - path <- substitutionPath - fs <- some $ symbol "|" *> filterName - pure $ foldl' SubstFilter path fs - -- pure $ SubstFilter path f - -substitutionContents :: Parser Substitution -substitutionContents - = try substitutionFilter - <|> substitutionPath - -substitution :: Parser Substitution -substitution = between (string "{{") (string "}}") substitutionContents - -literal :: Parser Template -literal = Literal <$> - ( (string "\\{" $> "{") - <|> takeWhile1P Nothing (`notElem` ['\\', '{']) - ) - -subst :: Parser Template -subst = Subst <$> substitution - -template' :: Parser Template -template' = do - parts <- many $ literal <|> subst - pure $ foldr Concat (Literal "") parts - - -template :: Parser Template -template = reduceTemplate <$> template' <* eof - --------------------------------------------------------------------------------- - -ppSubstitution :: Substitution -> Text -ppSubstitution (SubstPath substParts) = intercalate "." substParts -ppSubstitution (SubstFilter s (FilterName f)) = ppSubstitution s <> " | " <> f - -ppTemplate :: Template -> Text -ppTemplate (Literal txt) = txt -ppTemplate (Subst s) = "{{" <> ppSubstitution s <> "}}" -ppTemplate (Concat tpl₁ tpl₂) = ppTemplate tpl₁ <> ppTemplate tpl₂ - --------------------------------------------------------------------------------- - -data TemplateVar - = Val Text - | Nested (Map Text TemplateVar) - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData) - -nested :: [(Text, TemplateVar)] -> TemplateVar -nested = Nested . mapFromList - -instance Arbitrary TemplateVar where - arbitrary = sized . fix $ \gen n -> - let nst = fmap mapFromList . listOf $ (,) <$> arbitrary <*> gen (n `div` 2) - in if n == 0 - then Val <$> arbitrary - else oneof [ Val <$> arbitrary - , Nested <$> nst] - -newtype TemplateVars = Vars { getTemplateVars :: Map Text TemplateVar } - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData) - deriving (Arbitrary) via (Map Text TemplateVar) - -type instance Index TemplateVars = Text -type instance IxValue TemplateVars = TemplateVar -instance Ixed TemplateVars where - ix k f (Vars vs) = Vars <$> ix k f vs -instance At TemplateVars where - at k f (Vars vs) = Vars <$> at k f vs - -vars :: [(Text, TemplateVar)] -> TemplateVars -vars = Vars . mapFromList - -lookupVar :: TemplateVars -> NonEmpty Text -> Maybe TemplateVar -lookupVar vs (p :| []) = vs ^. at p -lookupVar vs (p :| (p₁ : ps)) = vs ^. at p >>= \case - (Val _) -> Nothing - (Nested vs') -> lookupVar (Vars vs') $ p₁ :| ps - -data RenderError - = NoSuchVariable (NonEmpty Text) - | NestedFurther (NonEmpty Text) - | NoSuchFilter Filter - deriving stock (Show, Eq, Generic) - deriving anyclass (NFData) - -renderSubst - :: Map Filter (Text -> Text) -- ^ Filters - -> TemplateVars - -> Substitution - -> Either RenderError Text -renderSubst _ vs (SubstPath pth) = - case lookupVar vs pth of - Just (Val v) -> Right v - Just (Nested _) -> Left $ NestedFurther pth - Nothing -> Left $ NoSuchVariable pth -renderSubst fs vs (SubstFilter s fn) = - case fs ^. at fn of - Just filterFn -> filterFn <$> renderSubst fs vs s - Nothing -> Left $ NoSuchFilter fn - -render - :: Map Filter (Text -> Text) -- ^ Filters - -> TemplateVars -- ^ Template variables - -> Template -- ^ Template - -> Either RenderError Text -render _ _ (Literal s) = pure s -render fs vs (Concat t₁ t₂) = (<>) <$> render fs vs t₁ <*> render fs vs t₂ -render fs vs (Subst s) = renderSubst fs vs s diff --git a/users/glittershark/xanthous/src/Xanthous/Monad.hs b/users/glittershark/xanthous/src/Xanthous/Monad.hs deleted file mode 100644 index db602de56f..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Monad.hs +++ /dev/null @@ -1,76 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Monad - ( AppT(..) - , AppM - , runAppT - , continue - , halt - - -- * Messages - , say - , say_ - , message - , message_ - , writeMessage - - -- * Autocommands - , cancelAutocommand - - -- * Events - , sendEvent - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Control.Monad.Random -import Control.Monad.State -import qualified Brick -import Brick (EventM, Next) -import Brick.BChan (writeBChan) -import Data.Aeson (ToJSON, object) --------------------------------------------------------------------------------- -import Xanthous.Data.App (AppEvent) -import Xanthous.Game.State -import Xanthous.Game.Env -import Xanthous.Messages (Message) -import qualified Xanthous.Messages as Messages --------------------------------------------------------------------------------- - -halt :: AppT (EventM n) (Next GameState) -halt = lift . Brick.halt =<< get - -continue :: AppT (EventM n) (Next GameState) -continue = lift . Brick.continue =<< get - --------------------------------------------------------------------------------- - -say :: (MonadRandom m, ToJSON params, MonadState GameState m) - => [Text] -> params -> m () -say msgPath = writeMessage <=< Messages.message msgPath - -say_ :: (MonadRandom m, MonadState GameState m) => [Text] -> m () -say_ msgPath = say msgPath $ object [] - -message :: (MonadRandom m, ToJSON params, MonadState GameState m) - => Message -> params -> m () -message msg = writeMessage <=< Messages.render msg - -message_ :: (MonadRandom m, MonadState GameState m) - => Message -> m () -message_ msg = message msg $ object [] - -writeMessage :: MonadState GameState m => Text -> m () -writeMessage m = messageHistory %= pushMessage m - --- | Cancel the currently active autocommand, if any -cancelAutocommand :: (MonadState GameState m, MonadIO m) => m () -cancelAutocommand = do - traverse_ (liftIO . cancel . snd) =<< preuse (autocommand . _ActiveAutocommand) - autocommand .= NoAutocommand - --------------------------------------------------------------------------------- - --- | Send an event to the app in an environment where the game env is available -sendEvent :: (MonadReader GameEnv m, MonadIO m) => AppEvent -> m () -sendEvent evt = do - ec <- view eventChan - liftIO $ writeBChan ec evt diff --git a/users/glittershark/xanthous/src/Xanthous/Orphans.hs b/users/glittershark/xanthous/src/Xanthous/Orphans.hs deleted file mode 100644 index 1fe9708edb..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Orphans.hs +++ /dev/null @@ -1,352 +0,0 @@ -{-# LANGUAGE RecordWildCards #-} -{-# LANGUAGE StandaloneDeriving #-} -{-# LANGUAGE UndecidableInstances #-} -{-# LANGUAGE PatternSynonyms #-} -{-# LANGUAGE PackageImports #-} -{-# OPTIONS_GHC -Wno-orphans #-} --------------------------------------------------------------------------------- -module Xanthous.Orphans - ( ppTemplate - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (elements, (.=)) --------------------------------------------------------------------------------- -import Data.Aeson -import Data.Aeson.Types (typeMismatch) -import Data.List.NonEmpty (NonEmpty(..)) -import Graphics.Vty.Attributes -import Brick.Widgets.Edit -import Data.Text.Zipper.Generic (GenericTextZipper) -import Brick.Widgets.Core (getName) -import System.Random.Internal (StdGen (..)) -import System.Random.SplitMix (SMGen ()) -import Test.QuickCheck -import "quickcheck-instances" Test.QuickCheck.Instances () -import Text.Megaparsec (errorBundlePretty) -import Text.Megaparsec.Pos -import Text.Mustache -import Text.Mustache.Type ( showKey ) -import Control.Monad.State -import Linear --------------------------------------------------------------------------------- -import Xanthous.Util.JSON -import Xanthous.Util.QuickCheck --------------------------------------------------------------------------------- - -instance forall s a. - ( Cons s s a a - , IsSequence s - , Element s ~ a - ) => Cons (NonNull s) (NonNull s) a a where - _Cons = prism hither yon - where - hither :: (a, NonNull s) -> NonNull s - hither (a, ns) = - let s = toNullable ns - in impureNonNull $ a <| s - - yon :: NonNull s -> Either (NonNull s) (a, NonNull s) - yon ns = case nuncons ns of - (_, Nothing) -> Left ns - (x, Just xs) -> Right (x, xs) - -instance forall a. Cons (NonEmpty a) (NonEmpty a) a a where - _Cons = prism hither yon - where - hither :: (a, NonEmpty a) -> NonEmpty a - hither (a, x :| xs) = a :| (x : xs) - - yon :: NonEmpty a -> Either (NonEmpty a) (a, NonEmpty a) - yon ns@(x :| xs) = case xs of - (y : ys) -> Right (x, y :| ys) - [] -> Left ns - - -instance Arbitrary PName where - arbitrary = PName . pack <$> listOf1 (elements ['a'..'z']) - -instance Arbitrary Key where - arbitrary = Key <$> listOf1 arbSafeText - where arbSafeText = pack <$> listOf1 (elements ['a'..'z']) - shrink (Key []) = error "unreachable" - shrink k@(Key [_]) = pure k - shrink (Key (p:ps)) = Key . (p :) <$> shrink ps - -instance Arbitrary Pos where - arbitrary = mkPos . succ . abs <$> arbitrary - shrink (unPos -> 1) = [] - shrink (unPos -> x) = mkPos <$> [x..1] - -instance Arbitrary Node where - arbitrary = sized node - where - node n | n > 0 = oneof $ leaves ++ branches (n `div` 2) - node _ = oneof leaves - branches n = - [ Section <$> arbitrary <*> subnodes n - , InvertedSection <$> arbitrary <*> subnodes n - ] - subnodes = fmap concatTextBlocks . listOf . node - leaves = - [ TextBlock . pack <$> listOf1 (elements ['a'..'z']) - , EscapedVar <$> arbitrary - , UnescapedVar <$> arbitrary - -- TODO fix pretty-printing of mustache partials - -- , Partial <$> arbitrary <*> arbitrary - ] - shrink = genericShrink - -concatTextBlocks :: [Node] -> [Node] -concatTextBlocks [] = [] -concatTextBlocks [x] = [x] -concatTextBlocks (TextBlock txt₁ : TextBlock txt₂ : xs) - = concatTextBlocks $ TextBlock (txt₁ <> txt₂) : concatTextBlocks xs -concatTextBlocks (x : xs) = x : concatTextBlocks xs - -instance Arbitrary Template where - arbitrary = do - template <- concatTextBlocks <$> arbitrary - -- templateName <- arbitrary - -- rest <- arbitrary - let templateName = "template" - rest = mempty - pure $ Template - { templateActual = templateName - , templateCache = rest & at templateName ?~ template - } - shrink (Template actual cache) = - let Just tpl = cache ^. at actual - in do - cache' <- shrink cache - tpl' <- shrink tpl - actual' <- shrink actual - pure $ Template - { templateActual = actual' - , templateCache = cache' & at actual' ?~ tpl' - } - -instance CoArbitrary Template where - coarbitrary = coarbitrary . ppTemplate - -instance Function Template where - function = functionMap ppTemplate parseTemplatePartial - where - parseTemplatePartial txt - = compileMustacheText "template" txt ^?! _Right - -ppNode :: Map PName [Node] -> Node -> Text -ppNode _ (TextBlock txt) = txt -ppNode _ (EscapedVar k) = "{{" <> showKey k <> "}}" -ppNode ctx (Section k body) = - let sk = showKey k - in "{{#" <> sk <> "}}" <> foldMap (ppNode ctx) body <> "{{/" <> sk <> "}}" -ppNode _ (UnescapedVar k) = "{{{" <> showKey k <> "}}}" -ppNode ctx (InvertedSection k body) = - let sk = showKey k - in "{{^" <> sk <> "}}" <> foldMap (ppNode ctx) body <> "{{/" <> sk <> "}}" -ppNode _ (Partial n _) = "{{> " <> unPName n <> "}}" - -ppTemplate :: Template -> Text -ppTemplate (Template actual cache) = - case cache ^. at actual of - Nothing -> error "Template not found?" - Just nodes -> foldMap (ppNode cache) nodes - -instance ToJSON Template where - toJSON = String . ppTemplate - -instance FromJSON Template where - parseJSON - = withText "Template" - $ either (fail . errorBundlePretty) pure - . compileMustacheText "template" - -deriving anyclass instance NFData Node -deriving anyclass instance NFData Template - -instance FromJSON Color where - parseJSON (String "black") = pure black - parseJSON (String "red") = pure red - parseJSON (String "green") = pure green - parseJSON (String "yellow") = pure yellow - parseJSON (String "blue") = pure blue - parseJSON (String "magenta") = pure magenta - parseJSON (String "cyan") = pure cyan - parseJSON (String "white") = pure white - parseJSON (String "brightBlack") = pure brightBlack - parseJSON (String "brightRed") = pure brightRed - parseJSON (String "brightGreen") = pure brightGreen - parseJSON (String "brightYellow") = pure brightYellow - parseJSON (String "brightBlue") = pure brightBlue - parseJSON (String "brightMagenta") = pure brightMagenta - parseJSON (String "brightCyan") = pure brightCyan - parseJSON (String "brightWhite") = pure brightWhite - parseJSON n@(Number _) = Color240 <$> parseJSON n - parseJSON x = typeMismatch "Color" x - -instance ToJSON Color where - toJSON color - | color == black = "black" - | color == red = "red" - | color == green = "green" - | color == yellow = "yellow" - | color == blue = "blue" - | color == magenta = "magenta" - | color == cyan = "cyan" - | color == white = "white" - | color == brightBlack = "brightBlack" - | color == brightRed = "brightRed" - | color == brightGreen = "brightGreen" - | color == brightYellow = "brightYellow" - | color == brightBlue = "brightBlue" - | color == brightMagenta = "brightMagenta" - | color == brightCyan = "brightCyan" - | color == brightWhite = "brightWhite" - | Color240 num <- color = toJSON num - | otherwise = error $ "unimplemented: " <> show color - -instance (Eq a, Show a, Read a, FromJSON a) => FromJSON (MaybeDefault a) where - parseJSON Null = pure Default - parseJSON (String "keepCurrent") = pure KeepCurrent - parseJSON x = SetTo <$> parseJSON x - -instance ToJSON a => ToJSON (MaybeDefault a) where - toJSON Default = Null - toJSON KeepCurrent = String "keepCurrent" - toJSON (SetTo x) = toJSON x - --------------------------------------------------------------------------------- - -instance Arbitrary Color where - arbitrary = oneof [ Color240 <$> choose (0, 239) - , ISOColor <$> choose (0, 15) - ] - -deriving anyclass instance CoArbitrary Color -deriving anyclass instance Function Color - -instance (Eq a, Show a, Read a, Arbitrary a) => Arbitrary (MaybeDefault a) where - arbitrary = oneof [ pure Default - , pure KeepCurrent - , SetTo <$> arbitrary - ] - -instance CoArbitrary a => CoArbitrary (MaybeDefault a) where - coarbitrary Default = variant @Int 1 - coarbitrary KeepCurrent = variant @Int 2 - coarbitrary (SetTo x) = variant @Int 3 . coarbitrary x - -instance (Eq a, Show a, Read a, Function a) => Function (MaybeDefault a) where - function = functionShow - -instance Arbitrary Attr where - arbitrary = do - attrStyle <- arbitrary - attrForeColor <- arbitrary - attrBackColor <- arbitrary - attrURL <- arbitrary - pure Attr {..} - -deriving anyclass instance CoArbitrary Attr -deriving anyclass instance Function Attr - -instance ToJSON Attr where - toJSON Attr{..} = object - [ "style" .= maybeDefaultToJSONWith styleToJSON attrStyle - , "foreground" .= attrForeColor - , "background" .= attrBackColor - , "url" .= attrURL - ] - where - maybeDefaultToJSONWith _ Default = Null - maybeDefaultToJSONWith _ KeepCurrent = String "keepCurrent" - maybeDefaultToJSONWith tj (SetTo x) = tj x - styleToJSON style - | style == standout = "standout" - | style == underline = "underline" - | style == reverseVideo = "reverseVideo" - | style == blink = "blink" - | style == dim = "dim" - | style == bold = "bold" - | style == italic = "italic" - | otherwise = toJSON style - -instance FromJSON Attr where - parseJSON = withObject "Attr" $ \obj -> do - attrStyle <- parseStyle =<< obj .:? "style" .!= Default - attrForeColor <- obj .:? "foreground" .!= Default - attrBackColor <- obj .:? "background" .!= Default - attrURL <- obj .:? "url" .!= Default - pure Attr{..} - - where - parseStyle (SetTo (String "standout")) = pure (SetTo standout) - parseStyle (SetTo (String "underline")) = pure (SetTo underline) - parseStyle (SetTo (String "reverseVideo")) = pure (SetTo reverseVideo) - parseStyle (SetTo (String "blink")) = pure (SetTo blink) - parseStyle (SetTo (String "dim")) = pure (SetTo dim) - parseStyle (SetTo (String "bold")) = pure (SetTo bold) - parseStyle (SetTo (String "italic")) = pure (SetTo italic) - parseStyle (SetTo n@(Number _)) = SetTo <$> parseJSON n - parseStyle (SetTo v) = typeMismatch "Style" v - parseStyle Default = pure Default - parseStyle KeepCurrent = pure KeepCurrent - -deriving stock instance Ord Color -deriving stock instance Ord a => Ord (MaybeDefault a) -deriving stock instance Ord Attr - --------------------------------------------------------------------------------- - -instance NFData a => NFData (NonNull a) where - rnf xs = xs `seq` toNullable xs `deepseq` () - -instance forall t name. (NFData t, Monoid t, NFData name) - => NFData (Editor t name) where - rnf ed = getName @_ @name ed `deepseq` getEditContents ed `deepseq` () - -deriving via (ReadShowJSON SMGen) instance ToJSON SMGen -deriving via (ReadShowJSON SMGen) instance FromJSON SMGen - -instance ToJSON StdGen where - toJSON = toJSON . unStdGen - toEncoding = toEncoding . unStdGen - -instance FromJSON StdGen where - parseJSON = fmap StdGen . parseJSON - --------------------------------------------------------------------------------- - -instance CoArbitrary a => CoArbitrary (NonNull a) where - coarbitrary = coarbitrary . toNullable - -instance (MonoFoldable a, Function a) => Function (NonNull a) where - function = functionMap toNullable $ fromMaybe (error "null") . fromNullable - -instance (Arbitrary t, Arbitrary n, GenericTextZipper t) - => Arbitrary (Editor t n) where - arbitrary = editor <$> arbitrary <*> arbitrary <*> arbitrary - -instance forall t n. (CoArbitrary t, CoArbitrary n, Monoid t) - => CoArbitrary (Editor t n) where - coarbitrary ed = coarbitrary (getName @_ @n ed, getEditContents ed) - -instance CoArbitrary StdGen where - coarbitrary = coarbitrary . show - -instance Function StdGen where - function = functionMap unStdGen StdGen - -instance Function SMGen where - function = functionShow - --------------------------------------------------------------------------------- - -deriving newtype instance (Arbitrary s, CoArbitrary (m (a, s))) - => CoArbitrary (StateT s m a) - --------------------------------------------------------------------------------- - -deriving via (GenericArbitrary (V2 a)) instance Arbitrary a => Arbitrary (V2 a) -instance CoArbitrary a => CoArbitrary (V2 a) -instance Function a => Function (V2 a) diff --git a/users/glittershark/xanthous/src/Xanthous/Prelude.hs b/users/glittershark/xanthous/src/Xanthous/Prelude.hs deleted file mode 100644 index 4d79b026f1..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Prelude.hs +++ /dev/null @@ -1,47 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Prelude - ( module ClassyPrelude - , Type - , Constraint - , module GHC.TypeLits - , module Control.Lens - , module Data.Void - , module Control.Comonad - , module Witherable - , fail - - , (&!) - - -- * Classy-Prelude addons - , ninsertSet - , ndeleteSet - , toVector - ) where --------------------------------------------------------------------------------- -import ClassyPrelude hiding - ( return, (<|), unsnoc, uncons, cons, snoc, index, (<.>), Index, say - , catMaybes, filter, mapMaybe, hashNub, ordNub - ) -import Data.Kind -import GHC.TypeLits hiding (Text) -import Control.Lens hiding (levels, Level) -import Data.Void -import Control.Comonad -import Witherable -import Control.Monad.Fail (fail) --------------------------------------------------------------------------------- - -ninsertSet - :: (IsSet set, MonoPointed set) - => Element set -> NonNull set -> NonNull set -ninsertSet x xs = impureNonNull $ opoint x `union` toNullable xs - -ndeleteSet :: IsSet b => Element b -> NonNull b -> b -ndeleteSet x = deleteSet x . toNullable - -toVector :: (MonoFoldable (f a), Element (f a) ~ a) => f a -> Vector a -toVector = fromList . toList - -infixl 1 &! -(&!) :: a -> (a -> b) -> b -(&!) = flip ($!) diff --git a/users/glittershark/xanthous/src/Xanthous/Random.hs b/users/glittershark/xanthous/src/Xanthous/Random.hs deleted file mode 100644 index 6d34109df7..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Random.hs +++ /dev/null @@ -1,118 +0,0 @@ --------------------------------------------------------------------------------- -{-# LANGUAGE UndecidableInstances #-} -{-# OPTIONS_GHC -fno-warn-orphans #-} --------------------------------------------------------------------------------- -module Xanthous.Random - ( Choose(..) - , ChooseElement(..) - , Weighted(..) - , evenlyWeighted - , weightedBy - , subRand - , chance - , chooseSubset - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Data.List.NonEmpty (NonEmpty(..)) -import Control.Monad.Random.Class (MonadRandom(getRandomR, getRandom)) -import Control.Monad.Random (Rand, evalRand, mkStdGen, StdGen) -import Data.Functor.Compose -import Data.Random.Shuffle.Weighted -import Data.Random.Distribution -import Data.Random.Distribution.Uniform -import Data.Random.Distribution.Uniform.Exclusive -import Data.Random.Sample -import qualified Data.Random.Source as DRS --------------------------------------------------------------------------------- - -instance {-# INCOHERENT #-} (Monad m, MonadRandom m) => DRS.MonadRandom m where - getRandomWord8 = getRandom - getRandomWord16 = getRandom - getRandomWord32 = getRandom - getRandomWord64 = getRandom - getRandomDouble = getRandom - getRandomNByteInteger n = getRandomR (0, 256 ^ n) - -class Choose a where - type RandomResult a - choose :: MonadRandom m => a -> m (RandomResult a) - -newtype ChooseElement a = ChooseElement a - -instance MonoFoldable a => Choose (ChooseElement a) where - type RandomResult (ChooseElement a) = Maybe (Element a) - choose (ChooseElement xs) = do - chosenIdx <- getRandomR (0, olength xs - 1) - let pick _ (Just x) = Just x - pick (x, i) Nothing - | i == chosenIdx = Just x - | otherwise = Nothing - pure $ ofoldr pick Nothing $ zip (toList xs) [0..] - -instance MonoFoldable a => Choose (NonNull a) where - type RandomResult (NonNull a) = Element a - choose - = fmap (fromMaybe (error "unreachable")) -- why not lol - . choose - . ChooseElement - . toNullable - -instance Choose (NonEmpty a) where - type RandomResult (NonEmpty a) = a - choose = choose . fromNonEmpty @[_] - -instance Choose (a, a) where - type RandomResult (a, a) = a - choose (x, y) = choose (x :| [y]) - -newtype Weighted w t a = Weighted (t (w, a)) - deriving (Functor, Foldable) via (t `Compose` (,) w) - -instance Traversable t => Traversable (Weighted w t) where - traverse f (Weighted twa) = Weighted <$> (traverse . traverse) f twa - -evenlyWeighted :: [a] -> Weighted Int [] a -evenlyWeighted = Weighted . itoList - --- | Weight the elements of some functor by a function. Larger values of 'w' per --- its 'Ord' instance will be more likely to be generated -weightedBy :: Functor t => (a -> w) -> t a -> Weighted w t a -weightedBy weighting xs = Weighted $ (weighting &&& id) <$> xs - -instance (Num w, Ord w, Distribution Uniform w, Excludable w) => Choose (Weighted w [] a) where - type RandomResult (Weighted w [] a) = Maybe a - choose (Weighted ws) = sample $ headMay <$> weightedSample 1 ws - -instance (Num w, Ord w, Distribution Uniform w, Excludable w) => Choose (Weighted w NonEmpty a) where - type RandomResult (Weighted w NonEmpty a) = a - choose (Weighted ws) = - sample - $ fromMaybe (error "unreachable") . headMay - <$> weightedSample 1 (toList ws) - -subRand :: MonadRandom m => Rand StdGen a -> m a -subRand sub = evalRand sub . mkStdGen <$> getRandom - --- | Has a @n@ chance of returning 'True' --- --- eg, chance 0.5 will return 'True' half the time -chance - :: (Num w, Ord w, Distribution Uniform w, Excludable w, MonadRandom m) - => w - -> m Bool -chance n = choose $ weightedBy (bool 1 (n * 2)) bools - --- | Choose a random subset of *about* @w@ of the elements of the given --- 'Witherable' structure -chooseSubset :: ( Num w, Ord w, Distribution Uniform w, Excludable w - , Witherable t - , MonadRandom m - ) => w -> t a -> m (t a) -chooseSubset = filterA . const . chance - --------------------------------------------------------------------------------- - -bools :: NonEmpty Bool -bools = True :| [False] diff --git a/users/glittershark/xanthous/src/Xanthous/Util.hs b/users/glittershark/xanthous/src/Xanthous/Util.hs deleted file mode 100644 index 524ad4819d..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Util.hs +++ /dev/null @@ -1,252 +0,0 @@ -{-# LANGUAGE BangPatterns #-} -{-# LANGUAGE AllowAmbiguousTypes #-} -{-# LANGUAGE QuantifiedConstraints #-} --------------------------------------------------------------------------------- -module Xanthous.Util - ( EqEqProp(..) - , EqProp(..) - , foldlMapM - , foldlMapM' - , between - - , appendVia - - -- * Foldable - -- ** Uniqueness - -- *** Predicates on uniqueness - , isUniqueOf - , isUnique - -- *** Removing all duplicate elements in n * log n time - , uniqueOf - , unique - -- *** Removing sequentially duplicate elements in linear time - , uniqOf - , uniq - -- ** Bag sequence algorithms - , takeWhileInclusive - , smallestNotIn - , removeVectorIndex - , maximum1 - , minimum1 - - -- * Combinators - , times, times_ - - -- * Type-level programming utils - , KnownBool(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude hiding (foldr) --------------------------------------------------------------------------------- -import Test.QuickCheck.Checkers -import Data.Foldable (foldr) -import Data.Monoid -import Data.Proxy -import qualified Data.Vector as V -import Data.Semigroup (Max(..), Min(..)) -import Data.Semigroup.Foldable --------------------------------------------------------------------------------- - -newtype EqEqProp a = EqEqProp a - deriving newtype Eq - -instance Eq a => EqProp (EqEqProp a) where - (=-=) = eq - -foldlMapM :: forall g b a m. (Foldable g, Monoid b, Applicative m) => (a -> m b) -> g a -> m b -foldlMapM f = foldr f' (pure mempty) - where - f' :: a -> m b -> m b - f' x = liftA2 mappend (f x) - --- Strict in the monoidal accumulator. For monads strict --- in the left argument of bind, this will run in constant --- space. -foldlMapM' :: forall g b a m. (Foldable g, Monoid b, Monad m) => (a -> m b) -> g a -> m b -foldlMapM' f xs = foldr f' pure xs mempty - where - f' :: a -> (b -> m b) -> b -> m b - f' x k bl = do - br <- f x - let !b = mappend bl br - k b - -between - :: Ord a - => a -- ^ lower bound - -> a -- ^ upper bound - -> a -- ^ scrutinee - -> Bool -between lower upper x = x >= lower && x <= upper - --- | --- >>> appendVia Sum 1 2 --- 3 -appendVia :: (Rewrapping s t, Semigroup s) => (Unwrapped s -> s) -> Unwrapped s -> Unwrapped s -> Unwrapped s -appendVia wrap x y = op wrap $ wrap x <> wrap y - --------------------------------------------------------------------------------- - --- | Returns True if the targets of the given 'Fold' are unique per the 'Ord' instance for @a@ --- --- >>> isUniqueOf (folded . _1) ([(1, 2), (2, 2), (3, 2)] :: [(Int, Int)]) --- True --- --- >>> isUniqueOf (folded . _2) ([(1, 2), (2, 2), (3, 2)] :: [(Int, Int)]) --- False --- --- @ --- 'isUniqueOf' :: Ord a => 'Getter' s a -> s -> 'Bool' --- 'isUniqueOf' :: Ord a => 'Fold' s a -> s -> 'Bool' --- 'isUniqueOf' :: Ord a => 'Lens'' s a -> s -> 'Bool' --- 'isUniqueOf' :: Ord a => 'Iso'' s a -> s -> 'Bool' --- 'isUniqueOf' :: Ord a => 'Traversal'' s a -> s -> 'Bool' --- 'isUniqueOf' :: Ord a => 'Prism'' s a -> s -> 'Bool' --- @ -isUniqueOf :: Ord a => Getting (Endo (Set a, Bool)) s a -> s -> Bool -isUniqueOf aFold = orOf _2 . foldrOf aFold rejectUnique (mempty, True) - where - rejectUnique x (seen, acc) - | seen ^. contains x = (seen, False) - | otherwise = (seen & contains x .~ True, acc) - --- | Returns true if the given 'Foldable' container contains only unique --- elements, as determined by the 'Ord' instance for @a@ --- --- >>> isUnique ([3, 1, 2] :: [Int]) --- True --- --- >>> isUnique ([1, 1, 2, 2, 3, 1] :: [Int]) --- False -isUnique :: (Foldable f, Ord a) => f a -> Bool -isUnique = isUniqueOf folded - - --- | O(n * log n). Returns a monoidal, 'Cons'able container (a list, a Set, --- etc.) consisting of the unique (per the 'Ord' instance for @a@) targets of --- the given 'Fold' --- --- >>> uniqueOf (folded . _2) ([(1, 2), (2, 2), (3, 2), (4, 3)] :: [(Int, Int)]) :: [Int] --- [2,3] --- --- @ --- 'uniqueOf' :: Ord a => 'Getter' s a -> s -> [a] --- 'uniqueOf' :: Ord a => 'Fold' s a -> s -> [a] --- 'uniqueOf' :: Ord a => 'Lens'' s a -> s -> [a] --- 'uniqueOf' :: Ord a => 'Iso'' s a -> s -> [a] --- 'uniqueOf' :: Ord a => 'Traversal'' s a -> s -> [a] --- 'uniqueOf' :: Ord a => 'Prism'' s a -> s -> [a] --- @ -uniqueOf - :: (Monoid c, Ord w, Cons c c w w) => Getting (Endo (Set w, c)) a w -> a -> c -uniqueOf aFold = snd . foldrOf aFold rejectUnique (mempty, mempty) - where - rejectUnique x (seen, acc) - | seen ^. contains x = (seen, acc) - | otherwise = (seen & contains x .~ True, cons x acc) - --- | Returns a monoidal, 'Cons'able container (a list, a Set, etc.) consisting --- of the unique (per the 'Ord' instance for @a@) contents of the given --- 'Foldable' container --- --- >>> unique [1, 1, 2, 2, 3, 1] :: [Int] --- [2,3,1] - --- >>> unique [1, 1, 2, 2, 3, 1] :: Set Int --- fromList [3,2,1] -unique :: (Foldable f, Cons c c a a, Ord a, Monoid c) => f a -> c -unique = uniqueOf folded - --------------------------------------------------------------------------------- - --- | O(n). Returns a monoidal, 'Cons'able container (a list, a Vector, etc.) --- consisting of the targets of the given 'Fold' with sequential duplicate --- elements removed --- --- This function (sorry for the confusing name) differs from 'uniqueOf' in that --- it only compares /sequentially/ duplicate elements (and thus operates in --- linear time). --- cf 'Data.Vector.uniq' and POSIX @uniq@ for the name --- --- >>> uniqOf (folded . _2) ([(1, 2), (2, 2), (3, 1), (4, 2)] :: [(Int, Int)]) :: [Int] --- [2,1,2] --- --- @ --- 'uniqOf' :: Eq a => 'Getter' s a -> s -> [a] --- 'uniqOf' :: Eq a => 'Fold' s a -> s -> [a] --- 'uniqOf' :: Eq a => 'Lens'' s a -> s -> [a] --- 'uniqOf' :: Eq a => 'Iso'' s a -> s -> [a] --- 'uniqOf' :: Eq a => 'Traversal'' s a -> s -> [a] --- 'uniqOf' :: Eq a => 'Prism'' s a -> s -> [a] --- @ -uniqOf :: (Monoid c, Cons c c w w, Eq w) => Getting (Endo (Maybe w, c)) a w -> a -> c -uniqOf aFold = snd . foldrOf aFold rejectSeen (Nothing, mempty) - where - rejectSeen x (Nothing, acc) = (Just x, x <| acc) - rejectSeen x tup@(Just a, acc) - | x == a = tup - | otherwise = (Just x, x <| acc) - --- | O(n). Returns a monoidal, 'Cons'able container (a list, a Vector, etc.) --- consisting of the targets of the given 'Foldable' container with sequential --- duplicate elements removed --- --- This function (sorry for the confusing name) differs from 'unique' in that --- it only compares /sequentially/ unique elements (and thus operates in linear --- time). --- cf 'Data.Vector.uniq' and POSIX @uniq@ for the name --- --- >>> uniq [1, 1, 1, 2, 2, 2, 3, 3, 1] :: [Int] --- [1,2,3,1] --- --- >>> uniq [1, 1, 1, 2, 2, 2, 3, 3, 1] :: Vector Int --- [1,2,3,1] --- -uniq :: (Foldable f, Eq a, Cons c c a a, Monoid c) => f a -> c -uniq = uniqOf folded - --- | Like 'takeWhile', but inclusive -takeWhileInclusive :: (a -> Bool) -> [a] -> [a] -takeWhileInclusive _ [] = [] -takeWhileInclusive p (x:xs) = x : if p x then takeWhileInclusive p xs else [] - --- | Returns the smallest value not in a list -smallestNotIn :: (Ord a, Bounded a, Enum a) => [a] -> a -smallestNotIn xs = case uniq $ sort xs of - [] -> minBound - xs'@(x : _) - | x > minBound -> minBound - | otherwise - -> snd . headEx . filter (uncurry (/=)) $ zip (xs' ++ [minBound]) [minBound..] - --- | Remove the element at the given index, if any, from the given vector -removeVectorIndex :: Int -> Vector a -> Vector a -removeVectorIndex idx vect = - let (before, after) = V.splitAt idx vect - in before <> fromMaybe Empty (tailMay after) - -maximum1 :: (Ord a, Foldable1 f) => f a -> a -maximum1 = getMax . foldMap1 Max - -minimum1 :: (Ord a, Foldable1 f) => f a -> a -minimum1 = getMin . foldMap1 Min - -times :: (Applicative f, Num n, Enum n) => n -> (n -> f b) -> f [b] -times n f = traverse f [1..n] - -times_ :: (Applicative f, Num n, Enum n) => n -> f a -> f [a] -times_ n fa = times n (const fa) - --------------------------------------------------------------------------------- - --- | This class gives a boolean associated with a type-level bool, a'la --- 'KnownSymbol', 'KnownNat' etc. -class KnownBool (bool :: Bool) where - boolVal' :: forall proxy. proxy bool -> Bool - boolVal' _ = boolVal @bool - - boolVal :: Bool - boolVal = boolVal' $ Proxy @bool - -instance KnownBool 'True where boolVal = True -instance KnownBool 'False where boolVal = False diff --git a/users/glittershark/xanthous/src/Xanthous/Util/Comonad.hs b/users/glittershark/xanthous/src/Xanthous/Util/Comonad.hs deleted file mode 100644 index 9e158cc8e2..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Util/Comonad.hs +++ /dev/null @@ -1,24 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Util.Comonad - ( -- * Store comonad utils - replace - , current - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Control.Comonad.Store.Class --------------------------------------------------------------------------------- - --- | Replace the current position of a store comonad with a new value by --- comparing positions -replace :: (Eq i, ComonadStore i w) => w a -> a -> w a -replace w x = w =>> \w' -> if pos w' == pos w then x else extract w' -{-# INLINE replace #-} - --- | Lens into the current position of a store comonad. --- --- current = lens extract replace -current :: (Eq i, ComonadStore i w) => Lens' (w a) a -current = lens extract replace -{-# INLINE current #-} diff --git a/users/glittershark/xanthous/src/Xanthous/Util/Graph.hs b/users/glittershark/xanthous/src/Xanthous/Util/Graph.hs deleted file mode 100644 index 8e5c04f4bf..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Util/Graph.hs +++ /dev/null @@ -1,33 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Util.Graph where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Data.Graph.Inductive.Query.MST (msTree) -import qualified Data.Graph.Inductive.Graph as Graph -import Data.Graph.Inductive.Graph -import Data.Graph.Inductive.Basic (undir) -import Data.Set (isSubsetOf) --------------------------------------------------------------------------------- - -mstSubGraph - :: forall gr node edge. (DynGraph gr, Real edge, Show edge) - => gr node edge -> gr node edge -mstSubGraph graph = insEdges mstEdges . insNodes (labNodes graph) $ Graph.empty - where - mstEdges = ordNub $ do - LP path <- msTree $ undir graph - case path of - [] -> [] - [_] -> [] - ((n₂, edgeWeight) : (n₁, _) : _) -> - pure (n₁, n₂, edgeWeight) - -isSubGraphOf - :: (Graph gr1, Graph gr2, Ord node, Ord edge) - => gr1 node edge - -> gr2 node edge - -> Bool -isSubGraphOf graph₁ graph₂ - = setFromList (labNodes graph₁) `isSubsetOf` setFromList (labNodes graph₂) - && setFromList (labEdges graph₁) `isSubsetOf` setFromList (labEdges graph₂) diff --git a/users/glittershark/xanthous/src/Xanthous/Util/Graphics.hs b/users/glittershark/xanthous/src/Xanthous/Util/Graphics.hs deleted file mode 100644 index 6ba63a2d8a..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Util/Graphics.hs +++ /dev/null @@ -1,178 +0,0 @@ -{-# LANGUAGE TemplateHaskell #-} --- | Graphics algorithms and utils for rendering things in 2D space --------------------------------------------------------------------------------- -module Xanthous.Util.Graphics - ( circle - , filledCircle - , line - , straightLine - , delaunay - - -- * Debugging and testing tools - , renderBooleanGraphics - , showBooleanGraphics - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- --- https://github.com/noinia/hgeometry/issues/28 --- import qualified Algorithms.Geometry.DelaunayTriangulation.DivideAndConquer --- as Geometry -import qualified Algorithms.Geometry.DelaunayTriangulation.Naive - as Geometry -import qualified Algorithms.Geometry.DelaunayTriangulation.Types as Geometry -import Control.Monad.State (execState, State) -import qualified Data.Geometry.Point as Geometry -import Data.Ext ((:+)(..)) -import Data.List (unfoldr) -import Data.List.NonEmpty (NonEmpty((:|))) -import qualified Data.List.NonEmpty as NE -import Data.Ix (Ix) -import Linear.V2 --------------------------------------------------------------------------------- - - --- | Generate a circle centered at the given point and with the given radius --- using the <midpoint circle algorithm --- https://en.wikipedia.org/wiki/Midpoint_circle_algorithm>. --- --- Code taken from <https://rosettacode.org/wiki/Bitmap/Midpoint_circle_algorithm#Haskell> -circle :: (Num i, Ord i) - => V2 i -- ^ center - -> i -- ^ radius - -> [V2 i] -circle (V2 x₀ y₀) radius - -- Four initial points, plus the generated points - = V2 x₀ (y₀ + radius) - : V2 x₀ (y₀ - radius) - : V2 (x₀ + radius) y₀ - : V2 (x₀ - radius) y₀ - : points - where - -- Creates the (x, y) octet offsets, then maps them to absolute points in all octets. - points = concatMap generatePoints $ unfoldr step initialValues - - generatePoints (V2 x y) - = [ V2 (x₀ `xop` x') (y₀ `yop` y') - | (x', y') <- [(x, y), (y, x)] - , xop <- [(+), (-)] - , yop <- [(+), (-)] - ] - - initialValues = (1 - radius, 1, (-2) * radius, 0, radius) - - step (f, ddf_x, ddf_y, x, y) - | x >= y = Nothing - | otherwise = Just (V2 x' y', (f', ddf_x', ddf_y', x', y')) - where - (f', ddf_y', y') | f >= 0 = (f + ddf_y' + ddf_x', ddf_y + 2, y - 1) - | otherwise = (f + ddf_x, ddf_y, y) - ddf_x' = ddf_x + 2 - x' = x + 1 - - -data FillState i - = FillState - { _inCircle :: Bool - , _result :: NonEmpty (V2 i) - } -makeLenses ''FillState - -runFillState :: NonEmpty (V2 i) -> State (FillState i) a -> [V2 i] -runFillState circumference s - = toList - . view result - . execState s - $ FillState False circumference - --- | Generate a *filled* circle centered at the given point and with the given --- radius by filling a circle generated with 'circle' -filledCircle :: (Num i, Integral i, Ix i) - => V2 i -- ^ center - -> i -- ^ radius - -> [V2 i] -filledCircle center radius = - case NE.nonEmpty (circle center radius) of - Nothing -> [] - Just circumference -> runFillState circumference $ - -- the first and last lines of all circles are solid, so the whole "in the - -- circle, out of the circle" thing doesn't work... but that's fine since - -- we don't need to fill them. So just skip them - for_ [succ minX..pred maxX] $ \x -> - for_ [minY..maxY] $ \y -> do - let pt = V2 x y - next = V2 x $ succ y - whenM (use inCircle) $ result %= NE.cons pt - - when (pt `elem` circumference && next `notElem` circumference) - $ inCircle %= not - - where - (V2 minX minY, V2 maxX maxY) = minmaxes circumference - --- | Draw a line between two points using Bresenham's line drawing algorithm --- --- Code taken from <https://wiki.haskell.org/Bresenham%27s_line_drawing_algorithm> -line :: (Num i, Ord i) => V2 i -> V2 i -> [V2 i] -line pa@(V2 xa ya) pb@(V2 xb yb) - = (if maySwitch pa < maySwitch pb then id else reverse) points - where - points = map maySwitch . unfoldr go $ (x₁, y₁, 0) - steep = abs (yb - ya) > abs (xb - xa) - maySwitch = if steep then view _yx else id - [V2 x₁ y₁, V2 x₂ y₂] = sort [maySwitch pa, maySwitch pb] - δx = x₂ - x₁ - δy = abs (y₂ - y₁) - ystep = if y₁ < y₂ then 1 else -1 - go (xTemp, yTemp, err) - | xTemp > x₂ = Nothing - | otherwise = Just ((V2 xTemp yTemp), (xTemp + 1, newY, newError)) - where - tempError = err + δy - (newY, newError) = if (2 * tempError) >= δx - then (yTemp + ystep, tempError - δx) - else (yTemp, tempError) -{-# SPECIALIZE line :: V2 Int -> V2 Int -> [V2 Int] #-} -{-# SPECIALIZE line :: V2 Word -> V2 Word -> [V2 Word] #-} - -straightLine :: (Num i, Ord i) => V2 i -> V2 i -> [V2 i] -straightLine pa@(V2 xa _) pb@(V2 _ yb) = line pa midpoint ++ line midpoint pb - where midpoint = V2 xa yb - - -delaunay - :: (Ord n, Fractional n) - => NonEmpty (V2 n, p) - -> [((V2 n, p), (V2 n, p))] -delaunay - = map (over both fromPoint) - . Geometry.edgesAsPoints - . Geometry.delaunayTriangulation - . map toPoint - where - toPoint (V2 px py, pid) = Geometry.Point2 px py :+ pid - fromPoint (Geometry.Point2 px py :+ pid) = (V2 px py, pid) - --------------------------------------------------------------------------------- - -renderBooleanGraphics :: forall i. (Num i, Ord i, Enum i) => [V2 i] -> String -renderBooleanGraphics [] = "" -renderBooleanGraphics (pt : pts') = intercalate "\n" rows - where - rows = row <$> [minX..maxX] - row x = [minY..maxY] <&> \y -> if V2 x y `member` ptSet then 'X' else ' ' - (V2 minX minY, V2 maxX maxY) = minmaxes pts - pts = pt :| pts' - ptSet :: Set (V2 i) - ptSet = setFromList $ toList pts - -showBooleanGraphics :: forall i. (Num i, Ord i, Enum i) => [V2 i] -> IO () -showBooleanGraphics = putStrLn . pack . renderBooleanGraphics - -minmaxes :: forall i. (Ord i) => NonEmpty (V2 i) -> (V2 i, V2 i) -minmaxes xs = - ( V2 (minimum1Of (traverse1 . _x) xs) - (minimum1Of (traverse1 . _y) xs) - , V2 (maximum1Of (traverse1 . _x) xs) - (maximum1Of (traverse1 . _y) xs) - ) diff --git a/users/glittershark/xanthous/src/Xanthous/Util/Inflection.hs b/users/glittershark/xanthous/src/Xanthous/Util/Inflection.hs deleted file mode 100644 index 724f2339dd..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Util/Inflection.hs +++ /dev/null @@ -1,14 +0,0 @@ - -module Xanthous.Util.Inflection - ( toSentence - ) where - -import Xanthous.Prelude - -toSentence :: (MonoFoldable mono, Element mono ~ Text) => mono -> Text -toSentence xs = case reverse . toList $ xs of - [] -> "" - [x] -> x - [b, a] -> a <> " and " <> b - (final : butlast) -> - intercalate ", " (reverse butlast) <> ", and " <> final diff --git a/users/glittershark/xanthous/src/Xanthous/Util/JSON.hs b/users/glittershark/xanthous/src/Xanthous/Util/JSON.hs deleted file mode 100644 index 91d1328e4a..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Util/JSON.hs +++ /dev/null @@ -1,19 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Util.JSON - ( ReadShowJSON(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import Data.Aeson --------------------------------------------------------------------------------- - -newtype ReadShowJSON a = ReadShowJSON a - deriving newtype (Read, Show) - -instance Show a => ToJSON (ReadShowJSON a) where - toJSON = toJSON . show - -instance Read a => FromJSON (ReadShowJSON a) where - parseJSON = withText "readable" - $ maybe (fail "Could not read") pure . readMay diff --git a/users/glittershark/xanthous/src/Xanthous/Util/Optparse.hs b/users/glittershark/xanthous/src/Xanthous/Util/Optparse.hs deleted file mode 100644 index dfa6537235..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Util/Optparse.hs +++ /dev/null @@ -1,21 +0,0 @@ --------------------------------------------------------------------------------- -module Xanthous.Util.Optparse - ( readWithGuard - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude --------------------------------------------------------------------------------- -import qualified Options.Applicative as Opt --------------------------------------------------------------------------------- - -readWithGuard - :: Read b - => (b -> Bool) - -> (b -> String) - -> Opt.ReadM b -readWithGuard predicate errmsg = do - res <- Opt.auto - unless (predicate res) - $ Opt.readerError - $ errmsg res - pure res diff --git a/users/glittershark/xanthous/src/Xanthous/Util/QuickCheck.hs b/users/glittershark/xanthous/src/Xanthous/Util/QuickCheck.hs deleted file mode 100644 index be12bc2945..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/Util/QuickCheck.hs +++ /dev/null @@ -1,42 +0,0 @@ -{-# LANGUAGE UndecidableInstances #-} -module Xanthous.Util.QuickCheck - ( functionShow - , FunctionShow(..) - , functionJSON - , FunctionJSON(..) - , genericArbitrary - , GenericArbitrary(..) - ) where --------------------------------------------------------------------------------- -import Xanthous.Prelude -import Test.QuickCheck -import Test.QuickCheck.Function -import Test.QuickCheck.Instances.ByteString () -import Test.QuickCheck.Arbitrary.Generic -import Data.Aeson -import GHC.Generics (Rep) --------------------------------------------------------------------------------- - -newtype FunctionShow a = FunctionShow a - deriving newtype (Show, Read) - -instance (Show a, Read a) => Function (FunctionShow a) where - function = functionShow - -functionJSON :: (ToJSON a, FromJSON a) => (a -> c) -> a :-> c -functionJSON = functionMap encode (headEx . decode) - -newtype FunctionJSON a = FunctionJSON a - deriving newtype (ToJSON, FromJSON) - -instance (ToJSON a, FromJSON a) => Function (FunctionJSON a) where - function = functionJSON - --------------------------------------------------------------------------------- - -newtype GenericArbitrary a = GenericArbitrary a - deriving newtype Generic - -instance (Generic a, GArbitrary rep, Rep a ~ rep) - => Arbitrary (GenericArbitrary a) where - arbitrary = genericArbitrary diff --git a/users/glittershark/xanthous/src/Xanthous/messages.yaml b/users/glittershark/xanthous/src/Xanthous/messages.yaml deleted file mode 100644 index c1835ef232..0000000000 --- a/users/glittershark/xanthous/src/Xanthous/messages.yaml +++ /dev/null @@ -1,120 +0,0 @@ -welcome: Welcome to Xanthous, {{characterName}}! It's dangerous out there, why not stay inside? Use hjklybnu to move. -dead: - - You have died... - - You die... - - You perish... - - You have perished... - -generic: - continue: Press enter to continue... - -save: - location: "Enter filename to save to: " - overwrite: "A file named {{filename}} already exists. Would you like to overwrite it? " - -quit: - confirm: Really quit without saving? - -entities: - description: You see here {{entityDescriptions}} - -pickUp: - menu: What would you like to pick up? - pickUp: You pick up the {{item.itemType.name}} - nothingToPickUp: "There's nothing here to pick up" - -cant: - goUp: - - You can't go up here - - There's nothing here that would let you go up - goDown: - - You can't go down here - - There's nothing here that would let you go down - -open: - prompt: Direction to open (hjklybnu.)? - success: "You open the door." - locked: "That door is locked" - nothingToOpen: "There's nothing to open there." - alreadyOpen: "That door is already open." - -close: - prompt: Direction to close (hjklybnu.)? - success: - - You close the door. - - You shut the door. - nothingToClose: "There's nothing to close there." - alreadyClosed: "That door is already closed." - blocked: "The {{entityDescriptions}} {{blockOrBlocks}} the door!" - -look: - prompt: Select a position on the map to describe (use Enter to confirm) - nothing: There's nothing there - -character: - namePrompt: "What's your name? " - -combat: - nothingToAttack: There's nothing to attack there. - menu: Which creature would you like to attack? - fistSelfDamage: - - You hit so hard with your fists you hurt yourself! - - The punch leaves your knuckles bloody! - hit: - fists: - - You punch the {{creature.creatureType.name}} with your bare fists! It hurts. A lot. - - You strike the {{creature.creatureType.name}} with your bare fists! It leaves a bit of a bruise on your knuckles. - generic: - - You hit the {{creature.creatureType.name}}. - - You attack the {{creature.creatureType.name}}. - creatureAttack: - - The {{creature.creatureType.name}} hits you! - - The {{creature.creatureType.name}} attacks you! - killed: - - You kill the {{creature.creatureType.name}}! - - You've killed the {{creature.creatureType.name}}! - -debug: - toggleRevealAll: revealAll now set to {{revealAll}} - -eat: - noFood: - - You have nothing edible. - - You don't have any food. - - You don't have anything to eat. - - You search your pockets for something edible, and come up short. - menuPrompt: What would you like to eat? - eat: You eat the {{item.itemType.name}}. - -read: - prompt: Direction to read (hjklybnu.)? - nothing: "There's nothing there to read" - result: "\"{{message}}\"" - -wield: - nothing: - - You aren't carrying anything you can wield - - You can't wield anything in your backpack - - You can't wield anything currently in your backpack - menu: What would you like to wield? - # TODO: use actual hands - wielded : You wield the {{wieldedItem.itemType.name}} in your right hand. - -drop: - nothing: You aren't carrying anything - menu: What would you like to drop? - # TODO: use actual hands - dropped: - - You drop the {{item.itemType.name}}. - - You drop the {{item.itemType.name}} on the ground. - - You put the {{item.itemType.name}} on the ground. - - You take the {{item.itemType.name}} out of your backpack and put it on the ground. - - You take the {{item.itemType.name}} out of your backpack and drop it on the ground. - -autoMove: - enemyInSight: - - There's a {{firstEntity.creatureType.name}} nearby! -### - -tutorial: - message1: The caves are dark and full of nightmarish creatures - and you are likely to perish without food. Seek out sustenance! You can pick items up with ,. |