public override bool Equals(object obj)
{
if (obj is DirectionFlags)
{
DirectionFlags other = (DirectionFlags)obj;
return(up == other.up && right == other.right && down == other.down && left == other.left);
}
return(false);
}
/// <summary>Rotate by the given amount, relative to up.</summary>
public DirectionFlags RotatedFromUpTo(CardinalDir dir)
{
DirectionFlags rotated = this;
for (int i = 0; i < (int)dir; i++)
{
rotated = rotated.rotated90;
}
return(rotated);
}
public bool Equals(DirectionFlags other)
{
return(up == other.up && right == other.right && down == other.down && left == other.left);
}
