private void DrawRectangles(Grid<Item> items, Graphics g)
{
int w = Controller.TileSize.Width;
int h = Controller.TileSize.Height;
items.Each((item, p) =>
{
var dest = new Rectangle(p.X * w, p.Y * h, w, h);
g.DrawImage(_image, dest, item.Sprite.Rectangle, GraphicsUnit.Pixel);
});
}