protected override void SetApple(int x, int y, Apple apple_DC)
{
SLApple apple = apple_DC as SLApple;
base.SetApple(x, y, apple);
apple.Pos = new Point((double)apple.ApplePosX * TileSize, (double)apple.ApplePosY * TileSize);
apple.AppleImage.SetValue(Canvas.LeftProperty, apple.Pos.X);
apple.AppleImage.SetValue(Canvas.TopProperty, apple.Pos.Y + apple.AppleOffsetY);
_doGrowAnimation(apple);
}
private void _doGrowAnimation(SLApple apple)
{
DoubleAnimation dAnimation = new DoubleAnimation();
dAnimation.From = 0;
dAnimation.To = (double)TileSize;
dAnimation.Duration = new Duration(SnakeUtils.GrowTime);
dAnimation.AutoReverse = false;
story = new Storyboard();
story.Children.Add(dAnimation);
Storyboard.SetTarget(dAnimation, apple.AppleImage);
Storyboard.SetTargetProperty(dAnimation, new PropertyPath(Image.WidthProperty));
story.Begin();
}
protected override void ReadAppleTag(Level creationLevel_DC, XmlReader reader, Apple apple_DC)
{
SLLevel creationLevel = creationLevel_DC as SLLevel;
SLApple apple = apple_DC as SLApple;
base.ReadAppleTag(creationLevel, reader, apple);
reader.MoveToAttribute("img");
string appleFilename = reader.Value;
reader.MoveToAttribute("offsetY");
apple.AppleOffsetY = Double.Parse(reader.Value);
apple.AppleImage = SnakeUtils.LoadImage(appleFilename);
creationLevel.LevelCanvas.Children.Add(apple.AppleImage);
}
public override void UnhideApple(Apple specialApple_DC)
{
SLApple specialApple = specialApple_DC as SLApple;
specialApple.AppleImage.Visibility = Visibility.Visible;
}
public override void HideApple(Apple specialApple_DC)
{
SLApple specialApple = specialApple_DC as SLApple;
specialApple.AppleImage.Visibility = Visibility.Collapsed;
}
