static void Paint(Dude d)
{
Console.BackgroundColor = ConsoleColor.DarkGreen;
Console.CursorLeft = d.LastX;
Console.CursorTop = d.LastY;
Console.Write(" ");
Console.ForegroundColor = ConsoleColor.Blue;
Console.BackgroundColor = ConsoleColor.Cyan;
Console.CursorLeft = d.X;
Console.CursorTop = d.Y;
Console.Write("*");
d.LastX = d.X;
d.LastY = d.Y;
}
