Refactor, try to limit dependencies

src/Dodge/Layout.hs.orig

@@ -3,12 +3,11 @@ module Dodge.Layout
     ( generateLevelFromRoomList
     ) where
 import Data.Tile
-import Dodge.Data
+import Dodge.Data.GenWorld
 import Dodge.Path
 import Dodge.Zone.Update
 import Dodge.ShiftPoint
 import Dodge.Placement.PlaceSpot
---import Dodge.LevelGen.Data
 import Dodge.LevelGen.StaticWalls
 import Dodge.LevelGen.LevelStructure
 import Dodge.Wall.Zone
@@ -17,7 +16,6 @@ import Dodge.Default.Wall
 import Dodge.Room.Link
 import Dodge.Randify
 import Geometry
---import Geometry.ConvexPoly
 import qualified IntMapHelp as IM
 import Tile
 import RandomHelp