Bug Fixes and UI Improvements

Hey!

Fixed some bugs:

• Pawns may no longer attack themselves or their buddies
• Doing a slash attack with a sword no longer breaks the pawn for the rest of the game.

Other than that - the next goal for now is implementing a better level up screen. I also intend to add a system for upgrading pawn's stats such as hit chance or HP.  I'm hoping to get this wrapped up next week, but of course, we'll see :) 

Excited to keep going!