Player Mechanics v2

I uploaded a new version of the player mechanics for all to view. The only thing added was the function for accessing the shop. In case we go with a key command to access the shop, that would be assigned to the 'E' key. Also I added in psuedocode for only accessing the shop. Not buying anything. If you guys want me to add that psuedocode in as well let me know and I'll take care of it. In the meantime it's time to start the block in for the third section of our level.