A Little Refactoring and Tidying Up

Since last week, I've updated the tiles to something less distracting and closer to the art style I can create. I can't wait to learn pixel art, by the way — I already bought Aseprite but have managed to hold off using it for now. I added icons for strength and magic weapons. Right now each weapon is a 16x16 sprite, but I want them to span multiple tiles — a sword in the player's inventory would…