static private bool CheckNextSymbol(string source, int NextIndex, char SymbolToCompare)
{
for (var i = NextIndex; i < source.Length; i++)
{
if (source[i] == '/' && i + 1 < source.Length && source[i + 1] == '/')
{
while (++i < source.Length && source[i] != '\n')
{
;
}
}
if (!IgnoreCharacters.Contains(source[i]))
{
return(SymbolToCompare == source[i]);
}
}
return(false);
}
static private bool GetStringLiteral(string source, ref int NextIndex, ref int line_ptr, out string Literal)
{
var LiteralFinded = false;
Literal = "";
for (var i = NextIndex; i < source.Length; i++)
{
if (LiteralFinded)
{
if (source[i] == '\"')
{
NextIndex = ++i;
return(true);
}
else
{
Literal += source[i];
}
}
else
if (!IgnoreCharacters.Contains(source[i]))
{
LiteralFinded = true;
if (source[i++] != '\"')
{
return(false);
}
if (i >= source.Length)
{
return(false);
}
Literal += source[i];
}
if (source[i] == '\n')
{
line_ptr++;
}
}
NextIndex = source.Length;
return(false);
}
static private char GetNextSymbol(string source, ref int NextIndex, ref int line_ptr)
{
for (var i = NextIndex; i < source.Length; i++)
{
if (source[i] == '/' && i + 1 < source.Length && source[i + 1] == '/')
{
while (++i < source.Length && source[i] != '\n')
{
;
}
}
if (!IgnoreCharacters.Contains(source[i]))
{
NextIndex = i + 1;
return(source[i]);
}
if (source[i] == '\n')
{
line_ptr++;
}
}
return('\0');
}
static private bool GetNextExpression(string source, ref int NextIndex, ref int line_ptr, out string expression, bool IsRoundBracketsOpen = false, bool IsTableInit = false)
{
if (IsTableInit)
{
IsRoundBracketsOpen = true;
}
expression = "";
var brackets = (IsRoundBracketsOpen) ? 1 : 0;
for (var i = NextIndex; i < source.Length; i++)
{
if (source[i] == '/' && i + 1 < source.Length && source[i + 1] == '/')
{
while (++i < source.Length && source[i] != '\n')
{
;
}
}
NextIndex++;
if (source[i] == '(')
{
brackets++;
expression += source[i];
}
else
if (source[i] == ')')
{
brackets--;
if (brackets < 0)
{
return(false);
}
if (IsRoundBracketsOpen && brackets == 0)
{
NextIndex = ++i;
return(true);
}
expression += source[i];
}
else
if (source[i] == '}')
{
if (IsTableInit && brackets == 1)
{
NextIndex = i;
return(true);
}
else
{
return(false);
}
}
else
if (source[i] == ',')
{
if (IsRoundBracketsOpen && brackets == 1)
{
NextIndex = ++i;
return(true);
}
else
{
return(false);
}
}
else
if (source[i] == '\'')
{
if (i + 2 >= source.Length || source[i + 2] != '\'')
{
return(false);
}
expression += "\'" + source[i + 1] + "\'";
i += 2;
NextIndex += i;
}
else
if (source[i] == '\"')
{
string Literal;
if (!GetStringLiteral(source, ref i, ref line_ptr, out Literal))
{
return(false);
}
NextIndex = i;
expression += "\"" + Literal + "\"";
}
else
if (!IgnoreCharacters.Contains(source[i]))
{
expression += source[i];
}
if (i < source.Length)
{
if (source[i] == '\n')
{
line_ptr++;
}
}
}
NextIndex++;
if (brackets > 0)
{
return(false);
}
else
{
return(true);
}
}
static private string GetNextLiteral(string source, ref int NextIndex, ref int line_ptr)
{
var LiteralFinded = false;
var Literal = "";
for (var i = NextIndex; i < source.Length; i++)
{
if (source[i] == '/' && i + 1 < source.Length && source[i + 1] == '/')
{
while (++i < source.Length && source[i] != '\n')
{
;
}
}
if (!IgnoreCharacters.Contains(source[i]))
{
LiteralFinded = true;
if (source[i] == '=')
{
NextIndex = i;
return(Literal);
}
Literal += source[i];
if (source[i] == '(')
{
NextIndex = ++i;
return(Literal);
}
if (source[i] == '[')
{
int brackets = 1;
while (++i < source.Length)
{
Literal += source[i];
if (source[i] == ']')
{
brackets--;
}
if (brackets == 0)
{
break;
}
if (source[i] == '[')
{
brackets++;
}
}
}
}
else
if (LiteralFinded)
{
NextIndex = i++;
if (CheckNextSymbol(source, NextIndex, '('))
{
return(Literal + GetNextSymbol(source, ref NextIndex, ref line_ptr));
}
return(Literal);
}
if (source[i] == '\n')
{
line_ptr++;
}
}
NextIndex = source.Length;
return(Literal);
}
