Method ParseLine

code/qcommon/stringed_ingame.cpp:595–744

return is either NULL for good else error message to display...

// return is either NULL for good else error message to display...
//
const char *CStringEdPackage::ParseLine( const char *psLine )
{
	const char *psErrorMessage = NULL;

	if (psLine)
	{
		if (CheckLineForKeyword( sSE_KEYWORD_VERSION, psLine ))
		{
			// VERSION 	"1"
			//
			const char *psVersionNumber = InsideQuotes( psLine );
			int		iVersionNumber = atoi( psVersionNumber );

			if (iVersionNumber != iSE_VERSION)
			{
				psErrorMessage = va("Unexpected version number %d, expecting %d!\n", iVersionNumber, iSE_VERSION);
			}
		}
		else
		if (	CheckLineForKeyword(sSE_KEYWORD_CONFIG, psLine)
			||	CheckLineForKeyword(sSE_KEYWORD_FILENOTES, psLine)
			||	CheckLineForKeyword(sSE_KEYWORD_NOTES, psLine)
			)
		{
			// not used ingame, but need to absorb the token
		}
		else
		if (CheckLineForKeyword(sSE_KEYWORD_REFERENCE, psLine))
		{
			// REFERENCE	GUARD_GOOD_TO_SEE_YOU
			//
			const char *psLocalReference = InsideQuotes( psLine );
			AddEntry( psLocalReference );
		}
		else
		if (CheckLineForKeyword(sSE_KEYWORD_FLAGS, psLine))
		{
			// FLAGS 	FLAG_CAPTION FLAG_TYPEMATIC
			//
			const char *psReference = GetCurrentReference_ParseOnly();
			if (psReference[0])
			{
				static const char sSeperators[] = " \t";
				char sFlags[1024]={0};	// 1024 chars should be enough to store 8 flag names
				strncpy(sFlags, psLine, sizeof(sFlags)-1);
				char *psToken = strtok( sFlags, sSeperators );
				while( psToken != NULL )
				{
					// psToken = flag name (in caps)
					//
					Q_strupr(psToken);	// jic
					AddFlagReference( psReference, psToken );

					// read next flag for this string...
					//
					psToken = strtok( NULL, sSeperators );
				}
			}