Add Binary instances

src/Dodge/Data/FloorItem.hs

@@ -5,6 +5,7 @@
 
 module Dodge.Data.FloorItem where
 
+import Data.Binary
 import Flat
 import LinearHelp ()
 import Control.Lens
@@ -15,6 +16,7 @@ import Geometry.Data
 
 data FloorItem = FlIt {_flIt :: Item, _flItPos :: Point2, _flItRot :: Float, _flItID :: Int}
     deriving (Eq, Show, Read, Generic, Flat)
+instance Binary FloorItem 
 
 makeLenses ''FloorItem
 deriveJSON defaultOptions ''FloorItem