I am making a top-down shooter, played with a gamepad. I currently move with the left stick and move the crosshair with the right stick.
What I want to do now is to move the crosshair with the player when I don't move the right stick. It's a common feature in that kind of game. You can see what I mean in this Hotline Miami for PS Vita video : https://www.youtube.com/watch?v=EW_TeMuAKiU
How can I do that? Is it possible to get the variation of the player's position instead of its position?
I can't upload a capx right now as I'm at work but I can do it tonight if that helps.