public override object VisitConstSymmetry([NotNull] ChessVCParser.ConstSymmetryContext context)
{
if (context.GetText() == "MirrorSymmetry")
{
return(new MirrorSymmetry());
}
else if (context.GetText() == "RotationalSymmetry")
{
return(new RotationalSymmetry());
}
else if (context.GetText() == "NoSymmetry")
{
return(new NoSymmetry());
}
return(null);
}
public override object VisitConstSymmetry([NotNull] ChessVCParser.ConstSymmetryContext context)
{
string txt = context.GetText();
if (txt == "MirrorSymmetry")
{
return(new MirrorSymmetry());
}
else if (txt == "RotationalSymmetry")
{
return(new RotationalSymmetry());
}
else if (txt == "NoSymmetry")
{
return(new NoSymmetry());
}
throw new Exception("!");
}