public static void _Attach(object sender, DependencyPropertyChangedEventArgs args)
{
Canvas canvas = sender as Canvas;
if (canvas != null && args.NewValue != null && args.NewValue.GetType().Equals(typeof(bool)))
{
if ((bool)args.NewValue)
{
if (canvas.Children.Count > 0)
{
return;
}
beginning = true;
for (int x = 0; x < _starflakes.Capacity; x++)
{
StarEntity starflake = new StarEntity((o) => canvas.Children.Add(o));
starflake.StarflakeDied += new EventHandler(Starflake_StarflakeDied);
_starflakes.Add(starflake);
}
}
else
{
beginning = false;
}
}
}
static void Starflake_StarflakeDied(object sender, EventArgs e)
{
StarEntity starflake = sender as StarEntity;
Canvas canvas = starflake.Surface;
_starflakes.Remove(starflake);
if (beginning)
{
StarEntity newFlake = new StarEntity((o) => canvas.Children.Add(o), true);
newFlake.StarflakeDied += Starflake_StarflakeDied;
_starflakes.Add(newFlake);
}
}
