Function PyParseLabelText

trinity/Tr2LabelTextParser.cpp:271–1043

	}

static PyObject* PyParseLabelText( PyObject* self, PyObject* args )
{
#if PY_MAJOR_VERSION == 2
	wchar_t* paramString;
	if( !PyArg_ParseTuple( args, "u", &paramString ) )
	{
		return nullptr;
	}

	size_t stringLength = wcslen( paramString );
#else
	PyObject* paramObject;
	if( !PyArg_ParseTuple( args, "U", &paramObject ) )
	{
		return nullptr;
	}
	Py_ssize_t stringLength;
	wchar_t* paramString = PyUnicode_AsWideCharString( paramObject, &stringLength );
	if( !paramString )
	{
		return nullptr;
	}
#endif
	wchar_t* inString = CCP_NEW( "ParseLabelText" ) wchar_t[stringLength + 1];
	wcscpy_s( inString, stringLength + 1, paramString );

	PyObject* listOfLines = PyList_New( 0 );

	PyObject* currentLine = PyList_New( 0 );
	PyObject* currentTab = PyList_New( 0 );
	PyList_Append( listOfLines, currentLine );
	PyList_Append( currentLine, currentTab );

	// The list now owns the references
	Py_DECREF( currentLine );
	Py_DECREF( currentTab );

	wchar_t* curPos = inString;
	wchar_t* marker = curPos;

	std::wstring stringBeingBuilt; // Can't just copy straight over 'cause we sometimes do text replacements, like &

	States state = STATE_ROOT;

	while( state != STATE_TERMINATE )
	{
		switch( state )
		{
		case STATE_ROOT: // Very simple state for starting out, we're either at a tag or we aren't.
			if( *curPos == L'<' )
			{
				marker = curPos;
				curPos++;
				state = STATE_TAG;
			}
			else if( *curPos == L'\0' )
			{
				state = STATE_TERMINATE;