diff options
| author | Aspen Smith <grfn@gws.fyi> | 2024-02-12T03·00-0500 |
|---|---|---|
| committer | clbot <clbot@tvl.fyi> | 2024-02-14T19·37+0000 |
| commit | 82ecd61f5c699cf3af6c4eadf47a1c52b1d696c6 (patch) | |
| tree | 429c5e078528000591742ec3211bc768ae913a78 /users/aspen/xanthous/src/Xanthous/Game.hs | |
| parent | 0ba476a4266015f278f18d74094299de74a5a111 (diff) | |
chore(users): grfn -> aspen r/7511
Change-Id: I6c6847fac56f0a9a1a2209792e00a3aec5e672b9 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10809 Autosubmit: aspen <root@gws.fyi> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI Reviewed-by: lukegb <lukegb@tvl.fyi>
Diffstat (limited to 'users/aspen/xanthous/src/Xanthous/Game.hs')
| -rw-r--r-- | users/aspen/xanthous/src/Xanthous/Game.hs | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/users/aspen/xanthous/src/Xanthous/Game.hs b/users/aspen/xanthous/src/Xanthous/Game.hs new file mode 100644 index 000000000000..89c23f0de850 --- /dev/null +++ b/users/aspen/xanthous/src/Xanthous/Game.hs @@ -0,0 +1,73 @@ +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 |