3
votes
1answer
637 views

How do I make a 2D character aim their gun toward the mouse?

Heli Attack is a perfect example of the shooting mechanic I'd like. The character aims perpetually toward the mouse. What's going on here? From what I've read so far, you could separate the arm and ...
5
votes
3answers
961 views

Can I swap out Farseer physics fixtures at runtime?

I am working on a 2D side-scroller using Farseer Physics Engine v3.3.1. In order to create a realistic physical skeleton for the player, I am using a method similar to the one explained here (See ...