public override ZenNode VisitMain(ZenParser.MainContext ctx)
{
ZenParser.HeadContext headCtx = ctx.head();
ZenFileNode fileNode = new ZenFileNode
{
Version = int.Parse(headCtx.version.Text),
Type = headCtx.zenType.Text,
SaveGame = int.Parse(headCtx.saveGame.Text),
DateTime = GetDateTime(headCtx.date.Text, headCtx.time.Text),
User = headCtx.user.Text,
ObjectsCount = int.Parse(headCtx.objectsCount.Text),
};
foreach (IParseTree childCtx in ctx.body.children) //ctx.body is oCWorld
{
if (childCtx is ZenParser.BlockContext blockCtx) // childCtx is VobTree | WayNet | EndMarker
{
switch (blockCtx.blockName().GetText())
{
case VobTree:
fileNode.VobTree = (ZenBlockNode)VisitBlock(blockCtx);
break;
case WayNet:
fileNode.WayNet = (ZenBlockNode)VisitBlock(blockCtx);
break;
case EndMarker:
break;
default:
throw new Exception($"Invalid section: {blockCtx.blockName().GetText()}");
}
}
}
return(fileNode);
}
/// <summary>
/// Visit a parse tree produced by <see cref="ZenParser.head"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitHead([NotNull] ZenParser.HeadContext context)
{
return(VisitChildren(context));
}
