Explicit property type

ExplicitProperty.txt

// This:

public Rigidbody target;


void FixedUpdate ()
{
    target.AddForce (transform.forward * 1.0f);
}



// Over this:

public GameObject targetGO;
private Rigidbody target;


void Start ()
{
    target = targetGO.GetComponent<Rigidbody> ();
}


void FixedUpdate ()
{
    target.AddForce (transform.forward * 1.0f);
}