So Im trying to make this special kind of jump in my first person game. Basically, you press this special jump (boost) button and you fly forward in your player's Z direction. I already have this part working just fine. The actual issue that I'm having is by looking in a different direction with the mouse, your forward momentum is changed to whatever direction you're facing. What I want to happen is for you to activate the boost, you'll fly forward in whatever direction you were facing when you activated it and you'll continue to fly in that direction regardless of what direction you choose to look in afterwards.
I'm pretty much stuck on this one. Any ideas?