diff --git a/src/Dodge/ListDisplayParams.hs b/src/Dodge/ListDisplayParams.hs
new file mode 100644
index 000000000..1797eca29
--- /dev/null
+++ b/src/Dodge/ListDisplayParams.hs
@@ -0,0 +1,65 @@
+module Dodge.ListDisplayParams where
+
+import Dodge.Data.CardinalPoint
+import SDL (MouseButton (..))
+import Dodge.Data.SelectionList
+import Dodge.Data.World
+import qualified Data.Map.Strict as M
+import Control.Lens
+
+
+defaultListDisplayParams :: ListDisplayParams
+defaultListDisplayParams =
+    ListDisplayParams
+        { _ldpVerticalGap = 10
+        , _ldpScale = 1
+        , _ldpPosX = 0
+        , _ldpPosY = 0
+        , _ldpCursorType = NoCursor
+        , _ldpWidth = FixedSelectionWidth 15
+        }
+
+invDisplayParams :: World -> ListDisplayParams
+invDisplayParams w =
+    defaultListDisplayParams
+        & ldpCursorType .~ BorderCursor selcursortype
+        & ldpWidth .~ FixedSelectionWidth (determineInvSelCursorWidth w)
+  where
+    selcursortype
+        | isexaminesub || ButtonRight `M.member` _mouseButtons (_input w) = [North, South, East, West]
+        | otherwise = [North, South, West]
+    isexaminesub = case w ^? hud . hudElement . subInventory of
+        Just ExamineInventory{} -> True
+        _ -> False
+
+secondColumnParams :: ListDisplayParams
+secondColumnParams =
+    defaultListDisplayParams
+        & ldpPosX .~ subInvX
+        & ldpPosY .~ 60
+        & ldpCursorType .~ BorderCursor [North, South, West]
+
+subInvX :: Float
+subInvX = 9 * fromIntegral topInvW + 50
+
+topInvW :: Int
+topInvW = 15
+
+--thirdColumnParams :: ListDisplayParams
+--thirdColumnParams =
+--    defaultListDisplayParams
+--        & ldpPosX .~ 9 * fromIntegral topInvW + 275
+--        & ldpPosY .~ 60
+
+determineInvSelCursorWidth :: World -> Int
+determineInvSelCursorWidth w = case _rbOptions w of
+    NoRightButtonOptions -> topInvW
+    EquipOptions{}
+        | ButtonRight `M.member` _mouseButtons (_input w)
+            && hasnosubinv ->
+            47
+        | otherwise -> topInvW
+  where
+    hasnosubinv = case w ^? hud . hudElement . subInventory of
+        Just NoSubInventory -> True
+        _ -> False