TileSides GetGeneralSide(SidesLink one, SidesLink two)
{
if (one.begin == two.begin || one.begin == two.end)
{
return(one.begin);
}
else if (one.end == two.begin || one.end == two.end)
{
return(one.end);
}
return(TileSides.None);
}
TileSides GetRighterSide(SidesLink link)
{
int begin = (int)link.begin;
int end = (int)link.end;
if (((begin + 1) & 3) == end)
{
return(link.end);
}
else
{
return(link.begin);
}
}
int CalculateLink(SidesLink link)
{
return((int)link.begin + (int)link.end);
}