private void ApplyAction(IEnumerable <Control> entities)
{
foreach (Control e in entities)
{
if (e.id == sel && e is Dynamic)
{
Dynamic d = (Dynamic)e;
WayPoint w = new WayPoint(p.X, p.Y, d.maxSpeed);
if (waypoint)
{
d.AppendWayPoint(w);
}
else
{
d.SetWayPoint(w);
}
break;
}
}
}