Add Binary instances

src/Dodge/Data/Material.hs

@@ -5,11 +5,13 @@
 
 module Dodge.Data.Material where
 
+import Data.Binary
 import Flat
 import Data.Aeson
 import Data.Aeson.TH
 
 data Material = Wood | Dirt | Stone | Glass | Metal | Crystal | Flesh | Electronics
     deriving (Eq, Ord, Show, Bounded, Enum, Read, Generic, Flat)
+instance Binary Material 
 
 deriveJSON defaultOptions ''Material