Add Binary instances

src/Dodge/Data/Door.hs

@@ -10,6 +10,7 @@ module Dodge.Data.Door (
     module Dodge.Data.WorldEffect,
 ) where
 
+import Data.Binary
 import Flat
 import LinearHelp ()
 import Control.Lens
@@ -23,12 +24,14 @@ import Geometry.Data
 
 data DoorStatus = DoorOpen | DoorClosed | DoorHalfway | DoorInt Int
     deriving (Eq, Ord, Show, Read, Generic, Flat)
+instance Binary DoorStatus 
 
 data PushSource
     = PushesItself
     | PushedBy Int
     | NotPushed
     deriving (Eq, Ord, Show, Read, Generic, Flat)
+instance Binary PushSource
 
 data Door = Door
     { _drID :: Int
@@ -49,6 +52,7 @@ data Door = Door
     , _drObstacleType :: EdgeObstacle
     }
     deriving (Eq, Ord, Show, Read, Generic, Flat)
+instance Binary Door 
 
 makeLenses ''Door
 deriveJSON defaultOptions ''DoorStatus