Refactor wall zoning, remove streaming

src/Dodge/Item/Weapon/ExtraEffect.hs

@@ -22,7 +22,6 @@ import Dodge.Zoning.Creature
 import FoldableHelp
 import Dodge.Data
 import Dodge.Base
-import Dodge.Zone
 import Dodge.RadarSweep
 import Dodge.SoundLogic
 import Dodge.Item.Weapon.LaserPath
@@ -36,7 +35,6 @@ import Sound.Data
 
 import qualified Data.Map.Strict as M
 import Data.Maybe
-import qualified Streaming.Prelude as S
 import qualified SDL
 autoEffect :: (Item -> Creature -> World -> World) -> Int -> SoundID -> Item -> Creature -> World -> World
 autoEffect eff t sid itm cr w

src/Dodge/Item/Weapon/Grenade.hs

@@ -1,4 +1,5 @@
 module Dodge.Item.Weapon.Grenade where
+import Dodge.Zoning.Wall
 import Dodge.Data
 import Dodge.Base
 import Dodge.Zone