Optimizes the code for the buyitems item listing (What was I thinking!)
Adds item count to buy/sell list (Useful for checking against
backpack/vehicle storage space constraints when buying multiple items)
Small logging fix.
The buying list now acts like a shopping cart. It is no longer cleared
when switching between categories or containers. Closing the dialog or
switching to sell mode still clears it.
Also fixed:
- Filter button in sell mode
- Bug where filtering sellable list readded items already moved to
selling list
- Visual price display not clearing when remove all button is used on
buying list
- Gear container picture showing rank instead of portrait in buy mode
- Dialog is no longer closed when trying to sell zero items
- LbCurSel is now reset when the buyable list is cleared
- Category is no longer opened onLbSelChanged. Instead you need to
double click or use the "View" button, so the arrow keys can be used for
selecting too.
