public async Task AnimateAppleWhooshAsync(DraggableImage apple)
{
var ax = AppleHelpers.GetLeft(apple);
var ay = AppleHelpers.GetTop(apple);
var bx = AppleHelpers.GetLeft(BasketBottomArea) + RND.Next() % (BasketBottomArea.Width - apple.Width);
var by = AppleHelpers.GetTop(BasketBottomArea) + RND.Next() % (BasketBottomArea.Height - apple.Height);
//Canvas.SetLeft(apple, bx); Canvas.SetTop(apple, by);
AbsoluteLayout.SetLayoutBounds(apple, new Rectangle(bx, by, apple.Width, apple.Height));
SetZIndex(apple, 1);
var sb = new StoryBoard(); //From = ax - bx, From = ay - by
var an = new TranslateToAnimation {
TranslateX = 0, TranslateY = 0, Duration = (200).ToString()
};
sb.Target = apple;
sb.Animations.Add(an);
await sb.PlayAsync();
}
private void CreateAppleImages(List <Position> positions)
{
foreach (var apple in AllApples)
{
BasketCanvas.Children.Remove(apple);
}
foreach (var position in positions)
{
var apple = new DraggableImage()
{
Source = appleImage, WidthRequest = 80, HeightRequest = 80
};
// apple.RenderTransform = new CompositeTransform() { Rotation = position.Item3, CenterX = 40, CenterY = 40 };
apple.Rotation = position.R;
BasketCanvas.Children.Add(apple);
AbsoluteLayout.SetLayoutBounds(apple, new Rectangle(position.X, position.Y, 80, 80));
//Canvas.SetLeft(apple, position.Item1);Canvas.SetTop(apple, position.Item2);
SetZIndex(apple, position.Z);
}
}
private async Task ImageTapped(DraggableImage apple)
{
if (!FreeApples.Contains(apple))
{
return;
}
highestZIndex += 1;
SetZIndex(apple, highestZIndex);
var endpt = await DragAsync(apple, Point.Zero, BasketCatchmentArea.Bounds);
if (!BasketCatchmentArea.Bounds.Contains(endpt))
{
return;
}
var soundTask = Sounds.WhooshSound.PlayAsync();
var animateTask = AnimateAppleWhooshAsync(apple);
await Task.WhenAll(soundTask, animateTask);
if (FreeApples.Count() == 0)
{
EndGameAsync().FireAndForget();
}
}