//constructor, sets all variables for a planet
public Planet(Random random, int minradius, int maxradius, int ylayer, bool isEarth=false)
{
//color
color = Color.FromArgb((byte)0xff,(byte)random.Next(0, 255), (byte)random.Next(0, 255), (byte)random.Next(0, 255));
//radius
radius = random.Next(minradius, maxradius);
//position
position = new Vector(random.Next(-(int)Window.Current.Bounds.Width + (int)maxradius * 2, (int)Window.Current.Bounds.Width) - (int)maxradius * 2, -(int)Window.Current.Bounds.Height + maxradius * (ylayer + 1));
//position = new Vector(random.Next(-(int)Window.Current.Bounds.Width, (int)Window.Current.Bounds.Width), random.Next(-(int)Window.Current.Bounds.Height + maxradius * 2, (int)Window.Current.Bounds.Height - maxradius * 2));
//mass
mass = radius * 5000000;
//earth?
this.isEarth = isEarth;
if (isEarth)
{
image = new Image();
BitmapImage myBitmapImage = new BitmapImage();
myBitmapImage.UriSource = new Uri("ms-appx:///Assets/earth2.png");
myBitmapImage.DecodePixelWidth = (int)radius;
image.Source = myBitmapImage;
image.Margin = new Thickness(position.x, position.y, 0, 0);
image.IsHitTestVisible = true;
//Canvas.SetLeft(image, position.x);
//Canvas.SetTop(image, position.y);
image.Stretch = Stretch.Fill;
image.Height = (int)radius;
image.Width = (int)radius;
}
else
{
image = new Image();
BitmapImage myBitmapImage = new BitmapImage();
string name = images[random.Next(0, images.Count())];
myBitmapImage.UriSource = new Uri("ms-appx:///Assets/" + name);
myBitmapImage.DecodePixelWidth = (int)radius;
image.Source = myBitmapImage;
image.Margin = new Thickness(position.x, position.y, 0, 0);
// Canvas.SetLeft(image, position.x);
// Canvas.SetTop(image, position.y);
image.Stretch = Stretch.Fill;
image.Height = (int)radius;
image.Width = (int)radius;
}
/*ellipse = new Ellipse();
ellipse.Width = 2 * radius;
ellipse.Height = 2 * radius;
ellipse.Margin = new Thickness(position.x, position.y, 0, 0);
ellipse.StrokeThickness = 7.0;
ellipse.Stroke = new SolidColorBrush(color);*/
// position.plus(new Vector(radius, radius));
}
public Vector plus(Vector v)
{
return new Vector(x + v.x, y + v.y);
}
public void setPosition(Vector p)
{
position = p;
}
public Vector minus(Vector v)
{
return new Vector(x - v.x, y - v.y);
}