private void readFile(string path)
{
string line;
StreamReader file = new StreamReader(path);
while ((line = file.ReadLine()) != null)
{
StringTokenized ps = new StringTokenized(line);
m_Lines.Add(ps);
}
file.Close();
}
private bool passMatchBrackets(List <StringTokenized> lines)
{
m_Brackets = new List <BracketPair>();
for (iLine = 0; iLine < lines.Count; iLine++)
{
bool line_has_brackets = false;
StringTokenized line = lines[iLine];
for (int iToken = 0; iToken < line.Tokens.Count; iToken++)
{
Token token = line.Tokens[iToken];
if (token.TokenType == TokenType.Bracket)
{
if (line_has_brackets)
{
return(false);
}
line_has_brackets = true;
if (token.Value == "{")
{
m_Brackets.Add(new BracketPair(iLine, -1));
}
else if (token.Value == "}")
{
bool found_match = false;
for (int j = m_Brackets.Count - 1; j >= 0; j--)
{
if (m_Brackets[j].LineEnd == -1)
{
m_Brackets[j].Index = Interpreter.NextIndex;
m_Brackets[j].LineEnd = iLine;
found_match = true;
break;
}
}
if (!found_match)
{
return(false);
}
}
else
{
return(false);
}
}
}
}
return(true);
}
private bool passGetControlFlow(List <StringTokenized> lines)
{
m_ControlLines = new List <ControlLine>();
for (iLine = 0; iLine < lines.Count; iLine++)
{
StringTokenized line = lines[iLine];
if (line.Tokens.Count > 0 && line.Tokens[0].TokenType == TokenType.ControlFlow)
{
if (line.Tokens.Count == 1 && line.Tokens[0].Value == ".else")
{
// automatically included
}
else
{
if (line.Tokens.Count != 4)
{
return(false);
}
if ((line.Tokens[1].TokenType != TokenType.Register) &&
(line.Tokens[1].TokenType != TokenType.Variable))
{
return(false);
}
if (line.Tokens[2].TokenType != TokenType.Operator)
{
return(false);
}
if ((line.Tokens[3].TokenType != TokenType.Variable) &&
(line.Tokens[3].TokenType != TokenType.Indexed))
{
return(false);
}
}
m_ControlLines.Add(new ControlLine(iLine, line));
}
}
return(true);
}
public ControlLine(int index, StringTokenized line)
{
LineIndex = index;
Line = line;
}
