Screen Shake (4pts)

[ToxicGLaDOS]

What feature should we add
A little screen shake to indicate to the player that the name was typed incorrectly.

How should it be implemented
This can probably be done by just moving the camera in a random direction a small distance a few times. Be careful though, the camera should end up where it started otherwise it might drift. Also try to make it look good and not too disorientating/distracting.

Additional context
This can provide smooth movement.