Further reading
For more information on Unity scripting, take a look at the following links:
- https://learn.unity.com/tutorials
- https://www.packtpub.com/game-development/unity-2d-game-development-cookbook
- http://docs.unity3d.com/ScriptReference/Rigidbody2D-velocity.html
- http://docs.unity3d.com/ScriptReference/MonoBehaviour.FixedUpdate.html