Cleanup

src/Dodge/Creature/Picture.hs

@@ -261,11 +261,9 @@ light4 = light . light . light . light
 
 drawEquipment :: Creature -> SPic
 {-# INLINE drawEquipment #-}
-drawEquipment cr = mconcat $ map f $ IM.toList (_crInv cr)
+drawEquipment cr = foldMap f (_crInv cr)
   where 
-    f (i,it) = case it ^? itEquipPict of
-        Just g -> g cr i
-        _      -> emptyBlank
+    f itm = _itEquipPict itm cr itm
 
 circLine :: Float -> Picture
 circLine x = line [V2 0 0,V2 x 0]