Make the inspected item a property of Player.

Signed-off-by: Zach Bennett <xslingshot@gmail.com>
Let players equip items they're inspecting.

Signed-off-by: Zach Bennett <xslingshot@gmail.com>
Reorder mouse/keyboard attack & movement to fix draw order.

Signed-off-by: Zach Bennett <xslingshot@gmail.com>