1.25 update

So I've added a number of new features and plan to add more over time.

So I've added shell that drop when you shoot and a new aiming/shooting mechanic. When you're shooting, your direction doesn't change.

I plan to add in a more advanced algorithm to the AI soldiers to improve the game play experience and I also plan to add trenches and add more wall and floor sprites so It isn't just wood and brick. Maybe Even background objects such as bins, chairs, crates, desks etc.

Thanks: Vladislav