Slot under cursor maybe?

QuickStackToBag/Lua/Autorun/init.lua

@@ -342,6 +342,67 @@ local function tryBuildItemTree(inventory)
     return itemTree, nil
 end
 
+-- -- Register necessary type to access VisualSlot
+-- LuaUserData.RegisterType("Barotrauma.VisualSlot")
+-- 
+-- ---@return Barotrauma.VisualSlot|nil, Barotrauma.ItemInventory|nil, Barotrauma.Item|nil
+-- local function getInventorySlotUnderCursor()
+--     -- Make sure we have a controlled character
+--     local controlledCharacter = Character.Controlled
+--     if not controlledCharacter then return nil, nil, nil end
+--     
+--     -- Check player inventory first
+--     local charInventory = controlledCharacter.Inventory
+--     if charInventory and charInventory.visualSlots then
+--         for i, visualSlot in ipairs(charInventory.visualSlots) do
+--             -- Check if mouse is over this slot
+--             if visualSlot:MouseOn() then
+--                 local slot = charInventory.slots[i]
+--                 local item = nil
+--                 if #slot.items > 0 then
+--                     item = slot.items[1]
+--                 end
+--                 return visualSlot, charInventory, item
+--             end
+--         end
+--     end
+--     
+--     -- Check if selected item has inventory (containers, etc.)
+--     local selectedItem = controlledCharacter.SelectedItem
+--     if selectedItem and selectedItem.OwnInventory and selectedItem.OwnInventory.visualSlots then
+--         local itemInv = selectedItem.OwnInventory
+--         for i, visualSlot in ipairs(itemInv.visualSlots) do
+--             if visualSlot:MouseOn() then
+--                 local slot = itemInv.slots[i]
+--                 local item = nil
+--                 if #slot.items > 0 then
+--                     item = slot.items[1]
+--                 end
+--                 return visualSlot, itemInv, item
+--             end
+--         end
+--     end
+--     
+--     -- Check open containers or other items with visible inventories
+--     for item in Item.ItemList do
+--         if item and item.OwnInventory and item.OwnInventory.visualSlots then
+--             local itemInv = item.OwnInventory
+--             for i, visualSlot in ipairs(itemInv.visualSlots) do
+--                 if visualSlot:MouseOn() then
+--                     local slot = itemInv.slots[i]
+--                     local slotItem = nil
+--                     if #slot.items > 0 then
+--                         slotItem = slot.items[1]
+--                     end
+--                     return visualSlot, itemInv, slotItem
+--                 end
+--             end
+--         end
+--     end
+--     
+--     return nil, nil, nil
+-- end
+
 -- Function to quickly stack items from inventory to containers
 -- 6 and 7 are hands
 -- 9..18 are main slots