// Use this for initialization
void Start()
{
directionFinger = new CopterFinger();
engineFinger = new CopterFinger();
fourArrowSize = new Vector2(fourArrows.width, fourArrows.height);
}
void SetFinger(CopterFinger setFinger, Touch finger)
{
// Check if there is already a finger attached to engine
if (setFinger.id == -1)
{
setFinger.id = finger.fingerId;
setFinger.startPosition = finger.position;
}
if (setFinger.id == finger.fingerId)
{
setFinger.currentPosition = finger.position;
}
}