private static ParseTree <PgnPlySyntax> Ply(
ParseTree <PgnMoveNumberWithFloatItemsSyntax> moveNumber,
ParseTree <PgnMoveWithFloatItemsSyntax> move,
ParseTree <PgnNagWithFloatItemsSyntax>[] nags,
ParseTree <PgnVariationWithFloatItemsSyntax>[] variations)
{
var plySyntax = new ParseTree <PgnPlySyntax>();
if (moveNumber != null)
{
plySyntax.Add(moveNumber);
}
else
{
plySyntax.Add(Missing);
}
if (move != null)
{
plySyntax.Add(move);
}
else
{
plySyntax.Add(Missing);
}
if (nags != null)
{
nags.ForEach(plySyntax.Add);
}
if (variations != null)
{
variations.ForEach(plySyntax.Add);
}
return(plySyntax);
}
private static ParseTree <PgnGameListSyntax> Games(params ParseTree <PgnGameSyntax>[] games)
{
var gamesSyntax = new ParseTree <PgnGameListSyntax>();
games.ForEach(gamesSyntax.Add);
gamesSyntax.Add(EmptyTrivia);
return(gamesSyntax);
}
private static ParseTree <PgnPlyListSyntax> PliesTrailingFloatItems(
ParseTree <PgnPlyFloatItemListSyntax> trailingFloatItems,
params ParseTree <PgnPlySyntax>[] plies)
{
var plyListSyntax = new ParseTree <PgnPlyListSyntax>();
plies.ForEach(plyListSyntax.Add);
plyListSyntax.Add(trailingFloatItems);
return(plyListSyntax);
}
