These are the rules:
- If the active PC gets an empty shop, iterate from the first to last PC until finding someone who can see a shop item
- If none can shop, show the 'no item' response
- When the active PC buys something, if this clears out the shop, iterate from the first to last PC until finding someone who can see a shop item
- if none can see an item, stay on the empty shop of the PC that was active when the last item was bought.
- When shopping ends, if the shop interface was the last thing to change the player's active PC, it puts it back how it was.
Fix#669
Nat Quayle Nelson
9ca2f05c0b