private void BeeMovedHandler(object sender, BeeMovedEventArgs e)
{
if (_bees.ContainsKey(e.BeeThatMoved))
{
BeeStarHelper.MoveElementOnCanvas(_bees[e.BeeThatMoved], e.X, e.Y);
}
else
{
AnimatedImage newAnimatedImage = BeeStarHelper.BeeFactory(e.BeeThatMoved.Width, e.BeeThatMoved.Height, TimeSpan.FromMilliseconds(20));
BeeStarHelper.SetCanvasLocation(newAnimatedImage, e.X, e.Y);
_bees[e.BeeThatMoved] = newAnimatedImage;
_sprites.Add(newAnimatedImage);
}
}
void BeeMovedHandler(object sender, BeeMovedEventArgs e)
{
if (!_bees.ContainsKey(e.BeeThatMoved))
{
AnimatedImage beeControl = BeeStarHelper.BeeFactory(e.BeeThatMoved.Width, e.BeeThatMoved.Height, TimeSpan.FromMilliseconds(20));
BeeStarHelper.SetCanvasLocation(beeControl, e.X, e.Y);
_bees[e.BeeThatMoved] = beeControl;
_sprites.Add(beeControl);
}
else
{
AnimatedImage beeImageMoved = _bees[e.BeeThatMoved];
BeeStarHelper.MoveElementOnCanvas(beeImageMoved, e.X, e.Y);
}
}
private void _model_BeeMoved(object sender, BeeMovedEventArgs e)
{
if (!_bees.ContainsKey(e.BeeThatMoved) || (_bees.ContainsKey(e.BeeThatMoved) && _bees[e.BeeThatMoved] == null))
{
AnimatedImage image =
BeeStarHelper.BeeFactory(e.BeeThatMoved.Width, e.BeeThatMoved.Height,
TimeSpan.FromMilliseconds(50));
BeeStarHelper.SetCanvasLocation(image, e.X, e.Y);
_bees.Add(e.BeeThatMoved, image);
_sprites.Add(image);
}
else
{
AnimatedImage imageToMove = _bees[e.BeeThatMoved];
BeeStarHelper.MoveElementOnCanvas(imageToMove, e.X, e.Y);
}
}
void BeeMovedHandler(object sender, BeeMovedEventArgs e)
{
// The _bees dictionary maps Bee objects in the Model to AnimatedImage controls
// in the view. When a bee is moved, the BeeViewModel fires its BeeMoved event to
// tell anyone listening which bee moved and its new location. If the _bees
// dictionary doesn't already contain an AnimatedImage control for the bee, it needs
// to create a new one, set its canvas location, and update both _bees and _sprites.
// If the _bees dictionary already has it, then we just need to look up the corresponding
// AnimatedImage control and move it on the canvas to its new location with an animation.
if (!_bees.ContainsKey(e.BeeThatMoved))
{
AnimatedImage beeControl = BeeStarHelper.BeeFactory(e.BeeThatMoved.Width, e.BeeThatMoved.Height, TimeSpan.FromMilliseconds(20));
BeeStarHelper.SetCanvasLocation(beeControl, e.X, e.Y);
_bees[e.BeeThatMoved] = beeControl;
_sprites.Add(beeControl);
}
else
{
BeeStarHelper.MoveElementOnCanvas(_bees[e.BeeThatMoved], e.X, e.Y);
}
}