Avatar Trade Window

Currently working on the “Trade Window” in my Been There Game client. This will be used to safely trade items between two avatars, or a vendor NPC. To open it, you simply double-click another player’s avatar. If the other avatar does not already have a trade going on, your trade will be initiated. A lot of this code is similar to the treasure chest code that I already have working, so this new feature shouldn’t be too hard. We shall see!