Hi Neff10,
I will certainly try and put the second part together as soon as I can.
Regarding your request for other functions, what would you like to see regarding adding combat functionally? A health system can be easily implemented and we can also add some objects in the world that would damage our player when collided with, but further things we may have to first introduce an AI character.
Let me know what you would like to see, and I will see what can be delivered 
Thanks for the feedback!