public override void Draw(GameTime gameTime)
{
if (Visible)
{
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied);
Rectangle r = new Rectangle((int)Position.X, (int)Position.Y, (int)width, (int)height);
SpriteBatch.DrawRectangle(r, Color.Yellow);
for (int x = 0; x < Grid.NumberOfCellsX; x++)
{
for (int y = 0; y < Grid.NumberOfCellsY; y++)
{
RectangleF cell = new RectangleF(Position.X + x * Grid.CellWidth, Position.Y + y * Grid.CellHeight,
Grid.CellWidth, Grid.CellHeight);
int l = Grid.Get(new Point(x, y)).Length;
Color c;
if (l > 0)
{
float f = l / 4f;
if (f > 1)
{
f = 1;
}
c = Color.Red;
c.A = (byte)(255f * f);
SpriteBatch.FillRectangle(Convert(cell), c);
}
else
{
c = Color.Yellow;
c.A = (byte)(255f * .5f);
SpriteBatch.DrawRectangle(Convert(cell), c);
}
}
}
SpriteBatch.End();
}
}
public static MonoGame.Extended.RectangleF Convert(RectangleF s)
{
return(new MonoGame.Extended.RectangleF(s.X, s.Y, s.Width, s.Height));
}