private static bool HasNoRoomOrOutOfBounds(this Map map, int x, int y)
{
if (x < 0 || x >= map.Width)
{
return(true);
}
if (y < 0 || y >= map.Height)
{
return(true);
}
return(!map.HasRoomAt(x, y));
}
public static bool TryGetRoomAt(this Map map, int x, int y, out IRoom room)
{
if (map == null)
{
throw new ArgumentNullException(nameof(map));
}
if (map.HasRoomAt(x, y))
{
room = map[x, y];
return(true);
}
room = default;
return(false);
}