private void ModelShotMovedEventHandler(object sender, ShotMovedEventArgs e)
{
if (!e.IsDisappeared)
{
if (!_shots.ContainsKey(e.Shot))
{
FrameworkElement shotControl = InvadersHelper.ShotControlFactory(e.Shot, Scale);
_shots[e.Shot] = shotControl;
_sprites.Add(shotControl);
}
else
{
FrameworkElement shotControl = _shots[e.Shot];
InvadersHelper.MoveElementOnCanvas(shotControl, e.Shot.Location.X * Scale, e.Shot.Location.Y * Scale);
}
}
else
{
if (_shots.ContainsKey(e.Shot))
{
FrameworkElement shotControl = _shots[e.Shot];
_sprites.Remove(shotControl);
_shots.Remove(e.Shot);
}
}
}
