Tweaks before attempting to move zoning out of LWorld

src/Dodge/Combine.hs

@@ -100,4 +100,3 @@ combineTwoModuleMaps =
 
 fullModuleName :: ItemModuleType -> String
 fullModuleName = fromMaybe "EMPTYMODULE" . moduleName
-

src/Dodge/Update.hs

@@ -244,16 +244,6 @@ functionalUpdate w =
         -- . over uvWorld updateInventorySelectionList
         $ over (uvWorld . cWorld) updatePastWorlds w
 
---updateInventorySelectionList :: World -> World
---updateInventorySelectionList w = w
---    & cWorld . lWorld . hud . hudElement . augmentedInventory .~ makeInventorySelectionList w
-
--- this can probably be unified with updateWheelEvents
-
---updateWheelEvents :: World -> World
---updateWheelEvents w = foldr ($) w (replicate (abs y) (updateWheelEvent (signum y)))
---  where
---    y = w ^. input . scrollAmount
 updateWheelEvents :: World -> World
 updateWheelEvents w
     | yi == 0 = w
@@ -368,10 +358,8 @@ setOldPos cr =
 --    Nothing' -> w & timeFlow .~ NormalTimeFlow
 
 zoneCreatures :: World -> World
-zoneCreatures w =
-    w
-        & cWorld . lWorld . crZoning .~ mempty
-        & cWorld . lWorld . crZoning %~ \zn -> foldl' (flip zoneCreature) zn (w ^. cWorld . lWorld . creatures)
+zoneCreatures w = w & cWorld . lWorld . crZoning 
+    .~ foldl' (flip zoneCreature) mempty (w ^. cWorld . lWorld . creatures)
 
 --        foldl' (flip $ updateZoning (\cr -> IM.insert (_crID cr) cr))
 --            zn (_creatures w)

src/Dodge/Zoning/Base.hs

@@ -78,6 +78,7 @@ yIntercepts' s sp ep = map f $ xIntercepts s (f sp) (f ep)
     f (V2 x y) = V2 y x
 
 zoneMonoid :: Semigroup m => Int2 -> m -> IM.IntMap (IM.IntMap m) -> IM.IntMap (IM.IntMap m)
+{-# INLINE zoneMonoid #-}
 zoneMonoid (V2 x y) a = IM.insertWith f x $! IM.singleton y a
   where
     f _ = IM.insertWith (<>) y a