How to stop a camera from clipping into models; without using raycasts (because my engine doesn't have easy an easy generic ray cast system).

My firsts idea was to just slap a collision shape around a camera, but this has some issues.

By surrounding the camera with an OBB (oriented bounding box), we …

@Peee3 No problem. Let me know how it works out.

In short:

How do 2D, top-down games usually handle things like speed-boosts or speed-affecting currents?

To explain:

I'm working on a 2D, top-down game at the moment. As things stand, movement works more or less as follows:

• Each character (player or NPC) has a velocity-vector
• When moving under their own…