/// <summary>
/// treats the cube as if it were rotated so that the relativeEdgePosition is bottom
/// and then returns the side that is given by relativeSidePosition
/// </summary>
/// <param name="startSide"></param>
/// <param name="relativeSidePosition"></param>
/// <param name="relativeEdgePosition"></param>
/// <returns></returns>
public static Side GetRotationNeutralRelativeSide(Side startSide,
RelativeSidePosition relativeSidePosition, RelativeEdgePosition relativeEdgePosition)
{
if (relativeEdgePosition == RelativeEdgePosition.Left)
{
if (relativeSidePosition == RelativeSidePosition.Left)
{
return(startSide.Top);
}
if (relativeSidePosition == RelativeSidePosition.Right)
{
return(startSide.Bottom);
}
if (relativeSidePosition == RelativeSidePosition.Bottom)
{
return(startSide.Left);
}
if (relativeSidePosition == RelativeSidePosition.Top)
{
return(startSide.Right);
}
if (relativeSidePosition == RelativeSidePosition.Opposite)
{
return(startSide.Opposite);
}
if (relativeSidePosition == RelativeSidePosition.Self)
{
return(startSide);
}
}
if (relativeEdgePosition == RelativeEdgePosition.Right)
{
if (relativeSidePosition == RelativeSidePosition.Left)
{
return(startSide.Bottom);
}
if (relativeSidePosition == RelativeSidePosition.Right)
{
return(startSide.Top);
}
if (relativeSidePosition == RelativeSidePosition.Bottom)
{
return(startSide.Right);
}
if (relativeSidePosition == RelativeSidePosition.Top)
{
return(startSide.Left);
}
if (relativeSidePosition == RelativeSidePosition.Opposite)
{
return(startSide.Opposite);
}
if (relativeSidePosition == RelativeSidePosition.Self)
{
return(startSide);
}
}
if (relativeEdgePosition == RelativeEdgePosition.Top)
{
if (relativeSidePosition == RelativeSidePosition.Left)
{
return(startSide.Right);
}
if (relativeSidePosition == RelativeSidePosition.Right)
{
return(startSide.Left);
}
if (relativeSidePosition == RelativeSidePosition.Bottom)
{
return(startSide.Top);
}
if (relativeSidePosition == RelativeSidePosition.Top)
{
return(startSide.Bottom);
}
if (relativeSidePosition == RelativeSidePosition.Opposite)
{
return(startSide.Opposite);
}
if (relativeSidePosition == RelativeSidePosition.Self)
{
return(startSide);
}
}
if (relativeEdgePosition == RelativeEdgePosition.Bottom)
{
if (relativeSidePosition == RelativeSidePosition.Left)
{
return(startSide.Left);
}
if (relativeSidePosition == RelativeSidePosition.Right)
{
return(startSide.Right);
}
if (relativeSidePosition == RelativeSidePosition.Bottom)
{
return(startSide.Bottom);
}
if (relativeSidePosition == RelativeSidePosition.Top)
{
return(startSide.Top);
}
if (relativeSidePosition == RelativeSidePosition.Opposite)
{
return(startSide.Opposite);
}
if (relativeSidePosition == RelativeSidePosition.Self)
{
return(startSide);
}
}
return(null);
}
/// <summary>
/// treats the cube as if it were rotated so that the relativeEdgePosition is bottom
/// and then returns the side relation of the start side and the relative side
/// </summary>
/// <param name="startSide"></param>
/// <param name="relativeSidePosition"></param>
/// <param name="relativeEdgePosition"></param>
/// <returns></returns>
public static RelativeSidePosition GetRotationNeutralRelativeSidePosition(Side startSide,
RelativeSidePosition relativeSidePosition, RelativeEdgePosition relativeEdgePosition)
{
return(GetSideRelation(startSide.CubeSide, GetRotationNeutralRelativeSide(startSide, relativeSidePosition, relativeEdgePosition).CubeSide));
}