Initial pass at shadows from level geometry

src/Dodge/Room/Start.hs

@@ -7,7 +7,7 @@ import Dodge.Room.Procedural
 import Dodge.Room.Foreground
 import Dodge.Layout.Tree.Polymorphic
 import Dodge.LevelGen.Data
-import Picture
+--import Picture
 --import Geometry
 
 import Data.Tree
@@ -22,12 +22,10 @@ startRoom :: RandomGen g => State g (Tree (Either Room Room))
 startRoom = do
     w <- state $ randomR (100,400)
     h <- state $ randomR (200,400)
-    let fground = sPS (0,0) 0 $ PutForeground $ pictures
-            [ highPipe (0,h/3) (w, h/3)
-            , girderV cola 10 (0,3*h/4) (w, 3*h/4)
-            , girder colb 5 (0,5*h/8) (w, 5*h/8)
-            ]
+    let fground = sPS (0,0) 0 $ PutForeground $ highPipe (0,h/3) (w, h/3)
+--            , girderV cola 10 (0,3*h/4) (w, 3*h/4)
+--            , girder colb 5 (0,5*h/8) (w, 5*h/8)
     treeFromPost [Left rezBox, Left door] . Right <$> randomiseOutLinks (shiftRoomBy ((-20,-20),0) $ roomRectAutoLinks w h & rmPS %~ (fground :))
-  where
-    cola = dark . dark . light . light $ light red
-    colb = dark . dark . light . light $ light blue
+--  where
+--    cola = dark . dark . light . light $ light red
+--    colb = dark . dark . light . light $ light blue