public static bool TryParse(string content, int start, int length, out KirinNode result) { result = null; if (content != "That's what I would do") { return(false); } result = new KirinIfStatementEnd(start, length); return(true); }
public static KirinIfStatement ParseNodes( KirinIfStatementStart startNode, KirinNode[] nodes, KirinIfStatementEnd endNode, string content) { var statement = new KirinIfStatement(-1, -1); string currentCondition = startNode.RawCondition; KirinNode conditionNode = startNode; List <KirinNode> subStatement = new List <KirinNode>(); foreach (var subnode in nodes) { if (subnode.NodeType != "KirinElseIfStatement") { subStatement.Add(subnode); } else { var conditionStatement = FiMLexer.ParseStatement(subStatement.ToArray(), content); try { statement.AddCondition(currentCondition, conditionStatement); } catch (FiMException ex) { throw new Exception(ex.Message + " at line " + FiMHelper.GetIndexPair(content, conditionNode.Start).Line); } var elseIfNode = subnode as KirinElseIfStatement; currentCondition = elseIfNode.RawCondition; conditionNode = subnode; subStatement.Clear(); } } if (subStatement.Count > 0) { var conditionStatement = FiMLexer.ParseStatement(subStatement.ToArray(), content); try { statement.AddCondition(currentCondition, conditionStatement); } catch (FiMException ex) { throw new Exception(ex.Message + " at line " + FiMHelper.GetIndexPair(content, conditionNode.Start).Line); } } statement.SetComplete(startNode.Start, endNode.Start + endNode.Length); if (statement.Count == 0) { throw new FiMException("If Statement has empty conditions"); } return(statement); }