Add in "linear" lWorld to separate time reversable worlds

src/Dodge/Data/World.hs

@@ -60,6 +60,8 @@ data TimeFlowStatus
         , _futureWorlds :: [CWorld]
         , _scrollItemLocation :: Int
         }
+    | RewindLeftClick
+        { _reverseAmount :: Int }
 --    deriving (Eq, Ord, Show, Read) --Generic, Flat)
 
 data WorldHammer