public IEnumerator Move(Transform player, BezierCurve bezierCurve, float speed)
{
player.position = bezierCurve.GetPoint(0);
for (int i = 1; i < bezierCurve.GetPoints().Count;)
{
player.position = Vector2.MoveTowards(player.position, bezierCurve.GetPoint(i), Time.deltaTime * speed);
yield return(new WaitForFixedUpdate());
if (Vector2.Distance(player.position, bezierCurve.GetPoint(i)) < 0.001f)
{
i++;
}
}
}
/// <summary>
/// Render the lines.
/// </summary>
public override void Render(Graphics graphics)
{
// Draw the bezier curve.
Point[] points = bezier.GetPoints();
foreach (Point point in points)
{
graphics.DrawRectangle(pen, point.X, point.Y, 1, 1);
}
// Draw control points.
foreach (Vector2 point in controlPoints)
{
graphics.FillEllipse(brush, (float)point.x - 5, (float)point.y - 5, 10, 10);
}
}