diff --git a/src/Test.hs b/src/Test.hs
index 47a5422..233562d 100644
--- a/src/Test.hs
+++ b/src/Test.hs
@@ -21,7 +21,7 @@ import Data.Maybe
 
 import System.Random (randomRIO)
 
-import Linear
+import Linear hiding (E)
 
 import Foreign.C.Types (CFloat(..))
 
@@ -56,8 +56,8 @@ loadMap = do
   (inter, rps) <- liftIO $ placeInteriorIO mat imgmat exits gr
   liftIO $ logIO A.Debug ("number of reachpoints: " ++ show (length rps))
   let nnex = Prelude.filter (\p -> pointType p /= RoomExit) rps
-  liftIO $ A.logIO A.Debug $ "number of placed NPCs: " ++ show (length nnex)
   npcposs <- placeNPCs inter mat rps gr 50 -- (length nnex)
+  liftIO $ A.logIO A.Debug $ "number of placed NPCs: " ++ show (length npcposs)
   (nws, _) <- liftIO $ yieldSystemT (worldState ud) $ do
     void $ createEntity $ newEntity
       { pos = Just (V2 20.5 20.5)
@@ -188,21 +188,21 @@ updateMap :: Double -> Affection UserData ()
 updateMap dt = do
   let direction :: V2 Double -> Direction -> Direction
       direction vel'@(V2 vr _) rot' = if sqrt (vel' `dot` vel') > 0
-        then toEnum (
+        then
           let xuu =
                 (acos ((vel' `dot` V2 0 1) / sqrt (vel' `dot` vel'))) / pi * 180
               xu = if vr < 0 then 360 - xuu else xuu
               d
-                |               xu < 22.5  = 0
-                | xu > 22.5  && xu < 67.5  = 1
-                | xu > 67.5  && xu < 112.5 = 2
-                | xu > 112.5 && xu < 157.5 = 3
-                | xu > 157.5 && xu < 202.5 = 4
-                | xu > 202.5 && xu < 247.5 = 5
-                | xu > 247.5 && xu < 292.5 = 6
-                | xu > 292.5 && xu < 337.5 = 7
-                | xu > 337.5               = 0
-          in d)
+                |               xu < 22.5  = NE
+                | xu > 22.5  && xu < 67.5  = E
+                | xu > 67.5  && xu < 112.5 = SE
+                | xu > 112.5 && xu < 157.5 = S
+                | xu > 157.5 && xu < 202.5 = SW
+                | xu > 202.5 && xu < 247.5 = W
+                | xu > 247.5 && xu < 292.5 = NW
+                | xu > 292.5 && xu < 337.5 = N
+                | xu > 337.5               = NE
+          in d
         else rot'
   ud <- getAffection
   (nws, _) <- liftIO $ yieldSystemT (worldState ud) $ do
@@ -277,8 +277,7 @@ updateMap dt = do
                   )
                 (A.log A.Verbose (show lll ++ " " ++ show len) lll)
               )
-            , rot = Set (A.log A.Debug ("dir: " ++ show (direction vel' rot'))
-              (direction vel' rot'))
+            , rot = Set (direction vel' rot')
             }
       return ent
     updateNPCs