public BezierConfig Negate()
{
BezierConfig ret = new BezierConfig();
ret.StartPosition = StartPosition.Negate();
ret.EndPosition = EndPosition.Negate();
ret.ControlPoint1 = ControlPoint1.Negate();
ret.ControlPoint2 = ControlPoint2.Negate();
return ret;
}
public override void OnEnter()
{
base.OnEnter();
SizeF s = Director.Instance.WinSize;
//
// startPosition can be any coordinate, but since the movement
// is relative to the Bezier curve, make it (0,0)
//
// sprite 1
BezierConfig bezier = new BezierConfig();
bezier.StartPosition = PointF.Empty;
bezier.ControlPoint1 = new PointF(0, s.Height / 2);
bezier.ControlPoint2 = new PointF(300, -s.Height / 2);
bezier.EndPosition = new PointF(300, 100);
BezierBy bezierForward = new BezierBy(3, bezier);
BezierBy bezierBack = bezierForward.Reverse() as BezierBy;
Sequence seq = new Sequence(bezierForward, bezierBack);
RepeatForever rep = new RepeatForever(seq);
// sprite 2
BezierConfig bezier2 = new BezierConfig();
bezier2.StartPosition = PointF.Empty;
bezier2.ControlPoint1 = new PointF(100, s.Height / 2);
bezier2.ControlPoint2 = new PointF(200, -s.Height / 2);
bezier2.EndPosition = new PointF(300, 0);
BezierBy bezierForward2 = new BezierBy(3, bezier2);
BezierBy bezierBack2 = bezierForward2.Reverse() as BezierBy;
Sequence seq2 = new Sequence(bezierForward2, bezierBack2);
RepeatForever rep2 = new RepeatForever(seq2);
_grossini.RunAction(rep);
_tamara.RunAction(rep2);
}
public BezierBy(float duration, BezierConfig config)
: base(duration)
{
_config = config;
}