//check to see if boxes where correctly sent
public void Evaluate(PackageData box)
{
if (!isMoving)
{
if (box.accepted && !box.reject)
{
correct++;
right.Play();
}
else if (!box.accepted && box.reject)
{
correct++;
right.Play();
}
else
{
incorrect++;
wrong.Play();
}
box.DestroyBox();
}
}