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authorAspen Smith <grfn@gws.fyi>2024-02-12T03·00-0500
committerclbot <clbot@tvl.fyi>2024-02-14T19·37+0000
commit82ecd61f5c699cf3af6c4eadf47a1c52b1d696c6 (patch)
tree429c5e078528000591742ec3211bc768ae913a78 /users/aspen/xanthous/src/Xanthous/Entities/Entities.hs
parent0ba476a4266015f278f18d74094299de74a5a111 (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>
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+{-# 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