Add generic derivations and To/FromJSON instances

src/Dodge/Data/Flare.hs

@@ -1,6 +1,9 @@
+{-# LANGUAGE DeriveGeneric #-}
 {-# LANGUAGE TemplateHaskell #-}
 {-# LANGUAGE StrictData #-}
 module Dodge.Data.Flare where
+import GHC.Generics
+import Data.Aeson
 import Color
 import Geometry
 import Control.Lens
@@ -17,5 +20,8 @@ data Flare
         , _flareTran3  :: Point3
         , _flareTime   :: Int
         }
-  deriving (Eq,Ord,Show,Read)
+  deriving (Eq,Ord,Show,Read,Generic)
+instance ToJSON Flare where
+    toEncoding = genericToEncoding defaultOptions
+instance FromJSON Flare
 makeLenses ''Flare