murphyslaw480/platformer4x4 — pull request #14 by jhmills (2013-04-29 22:51:56+00:00)
Title: Added shop functionality, some background changes

Added shop functionality
- buying a weapon will give you that weapon for the next level
- buying a weapon you already have will increase the ammo
- buying a fedora increases your health
- the new weapon and ammo is only good for the next level played
- the health upgrades stay with you once you buy them

- to buy something click on the icon, then click 'Buy', if done correctly the picture
in the main window will disappear and the item will gain color