I'm a bit stumped creating something realistic.
We've all been to the sea and noted that little bit of seaweed gently floating around in the water... never really getting anywhere, just aimlessly moving back and forth.
How could I recreate that in code? Specifically, for a jellyfish controlled by the player so you can move it, slowly, but when you're not moving its just "floating" about. Ideas?
Thanks in advance,