Cleanup

src/Dodge/WorldEvent/Shockwave.hs

@@ -8,14 +8,12 @@ import Dodge.Zoning.Wall
 import Dodge.Data
 import Dodge.Wall.Damage
 import Dodge.Base
-import Dodge.Zone
 import Geometry
 import Picture
 import LensHelp
 
 import Data.Foldable
 import qualified IntMapHelp as IM
-import qualified Streaming.Prelude as S
 -- currently very effective against walls
 makeShockwaveAt 
     :: [Int]    -- ^ IDs of invulnerable creatures.