/// <summary>
/// Draws the point to the screen with a centered origin.
/// </summary>
public void Draw(SpriteBatch spriteBatch)
{
spriteBatch.Draw(game.sprPoint,
new Rectangle((int)position.X, (int)position.Y,
(int)game.GetGridCellSizes(game.gridSize).X,
(int)game.GetGridCellSizes(game.gridSize).Y),
Color.White);
}