Attempt to make CWorld correct instance of Store

src/Dodge/Data/Modification.hs

@@ -3,11 +3,14 @@
 
 module Dodge.Data.Modification where
 
+import LinearHelp
 import Control.Lens
 import Data.Aeson
 import Data.Aeson.TH
 import Dodge.Data.WorldEffect
 import Geometry.Data
+import TH.Derive
+import Data.Store
 
 data Modification
     = ModIDTimerPoint3Bool
@@ -28,3 +31,4 @@ data Modification
 
 makeLenses ''Modification
 deriveJSON defaultOptions ''Modification
+$($(derive [d| instance Deriving (Store Modification) |]))