1. Fill all inventory slots
2. Find an item on the ground to eat or drink (will use a kvass for this illustration, but happens for all food or drinks)
3. Look at the kvass to get heads-up menu, or right-click in inventory window to get menu options
4. Choose "Drink Soda" from menu
5. Animation starts then pauses
6. You will need to choose "take kvass into hands" from the inventory window
7. Animation finishes (drinking)