private void ParseMenu(List <SclLexicalLine> lines, int indentCount, SclStatementSequence statementSequence,
ref int currentLine)
{
SclMenu menu = new Conversation.SclMenu(lines[currentLine].PureText);
currentLine++;
indentCount = lines[currentLine].IndentCount;
while (currentLine < lines.Count && lines[currentLine].IndentCount >= indentCount)
{
var line = lines[currentLine];
if (line.IndentCount == indentCount && line.Kind == SclLineKind.MenuOption)
{
string caption = line.PureText;
currentLine++;
SclStatementSequence theAnswer = ParseConversation(lines, indentCount + 1, ref currentLine);
menu.Options.Add(new SclMenuOption()
{
Caption = caption,
Contents = theAnswer
});
}
else
{
throw new Exception("Parse error");
}
}
statementSequence.Statements.Add(menu);
}
private void ParseConversationLine(List <SclLexicalLine> lines, int atIndent, SclStatementSequence statementSequence,
ref int currentLine)
{
SclLexicalLine line = lines[currentLine];
if (currentLine < lines.Count - 1 && lines[currentLine + 1].IndentCount > atIndent)
{
ParseMenu(lines, line.IndentCount, statementSequence, ref currentLine);
}
else if (line.Kind == SclLineKind.Command)
{
statementSequence.Statements.Add(new SclCommandStatement(line));
currentLine++;
}
else if (line.Kind == SclLineKind.SimpleLine)
{
statementSequence.Statements.Add(new SclSimpleLineStatement(line));
currentLine++;
}
else
{
throw new Exception("Bad parse.");
}
}
