using items

[OmarAlghamdi]

make the logic that allow the player to use items (consumables) in the battle

• get player's items from the database (it should work while offline)
• provide an interface to the battle activity to use the item
• item should be one time use
• item should has the right affect on the battle

Also:

• make sure you have the right database structure

Future:

• make sure your implementation can be used in online battle