diff --git a/src/Dodge/Base.hs b/src/Dodge/Base.hs
index f1a86370a..900188f08 100644
--- a/src/Dodge/Base.hs
+++ b/src/Dodge/Base.hs
@@ -386,9 +386,7 @@ collidePointWalkable p1 p2 ws = any (isJust
                                     . ( \(x:y:_) -> intersectSegSeg' p1 p2 x y) 
                                     . _wlLine
                                     ) unwalkableWalls
-    where unwalkableWalls = IM.filter notDoor ws
-          notDoor (AutoDoor {}) = False
-          notDoor _         = True
+    where unwalkableWalls = IM.filter (fromMaybe True . (^? doorPathable)) ws
 
 furthestPointWalkable :: Point2 -> Point2 -> IM.IntMap Wall -> Point2
 furthestPointWalkable p1 p2 ws = head $ (sortBy (compare `on` dist p1) $ IM.elems 
diff --git a/src/Dodge/Data.hs b/src/Dodge/Data.hs
index 8339ed079..707e26241 100644
--- a/src/Dodge/Data.hs
+++ b/src/Dodge/Data.hs
@@ -546,14 +546,6 @@ data Wall
         , _blHP :: Int
         , _wlIsSeeThrough :: Bool
         }
-    | AutoDoor 
-        { _wlLine :: [Point2] , _wlID :: Int 
-        , _doorMech :: World -> World
-        , _wlColor :: Color
-        , _wlDraw :: Maybe (Wall -> Drawing)
-        , _wlSeen :: Bool
-        , _wlIsSeeThrough :: Bool
-        }
     | Door 
         { _wlLine :: [Point2] , _wlID :: Int 
         , _doorMech :: World -> World
@@ -561,6 +553,7 @@ data Wall
         , _wlDraw :: Maybe (Wall -> Drawing)
         , _wlSeen :: Bool
         , _wlIsSeeThrough :: Bool
+        , _doorPathable :: Bool
         }
     | Block 
         { _wlLine :: [Point2]
diff --git a/src/Dodge/LevelGen/AutoDoor.hs b/src/Dodge/LevelGen/AutoDoor.hs
index deb49c62b..8bdf495dc 100644
--- a/src/Dodge/LevelGen/AutoDoor.hs
+++ b/src/Dodge/LevelGen/AutoDoor.hs
@@ -26,13 +26,6 @@ autoDoorAt a b wls = IM.union wls $ IM.fromList $ zip is $ mkAutoDoor a b is
 mkAutoDoor :: Point2 -> Point2 -> [Int] -> [Wall]
 mkAutoDoor pl pr xs = addSound $ zipWith3 (autoDoorPane [pl,pr])
                                xs
---                               [ True
---                               , False
---                               , True
---                               , True
---                               , False
---                               , True
---                               ]
                                [ [pld,hwd,hw,pl]
                                , [hwd,hwu]
                                , [hwu,plu,pl,hw]
@@ -69,7 +62,7 @@ mkAutoDoor pl pr xs = addSound $ zipWith3 (autoDoorPane [pl,pr])
             where wp = (_wlLine $ _walls w IM.! (head xs)) !! 1
 
 autoDoorPane :: [Point2] -> Int -> [Point2] -> [Point2] -> Wall
-autoDoorPane trigL n closedPos openPos = AutoDoor
+autoDoorPane trigL n closedPos openPos = Door
     { _wlLine = closedPos
     , _wlID = n
     , _doorMech = dm
@@ -77,6 +70,7 @@ autoDoorPane trigL n closedPos openPos = AutoDoor
     , _wlDraw = Nothing
     , _wlSeen = False
     , _wlIsSeeThrough = False
+    , _doorPathable = True
     }
     where 
         a = closedPos !! 0
diff --git a/src/Dodge/LevelGen/TriggerDoor.hs b/src/Dodge/LevelGen/TriggerDoor.hs
index 8bf6cbc4b..8ebaed6c2 100644
--- a/src/Dodge/LevelGen/TriggerDoor.hs
+++ b/src/Dodge/LevelGen/TriggerDoor.hs
@@ -116,7 +116,7 @@ triggerDoorPane c cond n closedPos openPos = Door
     , _wlDraw = Nothing
     , _wlSeen = False
     , _wlIsSeeThrough = False
---    , _doorLine = [a,b,a',b']
+    , _doorPathable = False
     }
     where 
         a = closedPos !! 0
diff --git a/src/Dodge/Prototypes.hs b/src/Dodge/Prototypes.hs
index 67051491a..9f08f0e4f 100644
--- a/src/Dodge/Prototypes.hs
+++ b/src/Dodge/Prototypes.hs
@@ -28,13 +28,14 @@ basicWall = Wall { _wlLine = [(0,0),(50,0)]
                    , _wlSeen = False
                    , _wlIsSeeThrough = False
                    }
-basicAutoDoor = AutoDoor { _wlLine = [(0,0),(50,0)]
+basicAutoDoor = Door { _wlLine = [(0,0),(50,0)]
                    , _wlID = 0
                    , _doorMech = id
                    , _wlColor = light $ dim $ dim $ dim $ yellow
                    , _wlDraw = Nothing
                    , _wlSeen = False
                    , _wlIsSeeThrough = False
+                   , _doorPathable = True
                    }
 basicDoor = Door { _wlLine = [(0,0),(50,0)]
                    , _wlID = 0
@@ -43,6 +44,7 @@ basicDoor = Door { _wlLine = [(0,0),(50,0)]
                    , _wlDraw = Nothing
                    , _wlSeen = False
                    , _wlIsSeeThrough = False
+                   , _doorPathable = False
                    }
 basicCreature :: Creature
 basicCreature = Creature
diff --git a/src/Dodge/Update.hs b/src/Dodge/Update.hs
index 66f44688b..211436eb4 100644
--- a/src/Dodge/Update.hs
+++ b/src/Dodge/Update.hs
@@ -91,7 +91,6 @@ updateCreatures w = f $ set randGen newG $ set creatures (IM.mapMaybe id crs) w
 wallEvents :: World -> World
 wallEvents w = IM.foldr (_doorMech) w ( IM.filter (\d -> case d of 
                                                                 Door {} -> True
-                                                                AutoDoor {} -> True
                                                                 BlockAutoDoor {} -> True
                                                                 _       -> False) ( _walls w))