stub.patch

diff --git a/raycast/src/Game/Game.hs b/raycast/src/Game/Game.hs
index 0943fe5..f2bc5b8 100644
--- a/raycast/src/Game/Game.hs
+++ b/raycast/src/Game/Game.hs
@@ -37,16 +37,7 @@ right :: Double -> Vec2
 right angle = mkVec2 (cos angle, sin angle)
 
 instance Renderable GameState where
-  render rp@(RenderParams w h) (GameState input level (bottomSky, topSky) view) =
-      let        
-        halfColumn = floor $ fromIntegral w / 2
-        forward = forwards (vAngle view) &* vpPlaneDist view
-        start = vPos view
-        sections = foldr (++) [] $ (flip map) [0..(w-1)] $
-            \i -> let
-                    dir = forward &+ (right (vAngle view)  &* realToFrac (i - halfColumn))
-                  in renderColumn rp (tile level) i (mkRay start dir) forward (ViewParams bottomSky topSky (vHorizon view) 380 30 (vEyeHeight view))
-      in RenderFrame sections
+  render _ _ = RenderFrame []
 
 ifVal :: Bool -> Double -> Double
 ifVal b v | b = v