Method GetChecksum

neo/framework/DeclManager.cpp:1043–1080

=================== idDeclManagerLocal::GetChecksum =================== */

===================
*/
int idDeclManagerLocal::GetChecksum( void ) const {
	int i, j, total, num;
	int *checksumData;

	// get the total number of decls
	total = 0;
	for ( i = 0; i < DECL_MAX_TYPES; i++ ) {
		total += linearLists[i].Num();
	}

	checksumData = (int *) _alloca16( total * 2 * sizeof( int ) );

	total = 0;
	for ( i = 0; i < DECL_MAX_TYPES; i++ ) {
		declType_t type = (declType_t) i;

		// FIXME: not particularly pretty but PDAs and associated decls are localized and should not be checksummed
		if ( type == DECL_PDA || type == DECL_VIDEO || type == DECL_AUDIO || type == DECL_EMAIL ) {
			continue;
		}

		num = linearLists[i].Num();
		for ( j = 0; j < num; j++ ) {
			idDeclLocal *decl = linearLists[i][j];

			if ( decl->sourceFile == &implicitDecls ) {
				continue;
			}

			checksumData[total*2+0] = total;
			checksumData[total*2+1] = decl->checksum;
			total++;
		}
	}

	LittleRevBytes( checksumData, sizeof(int), total * 2 );
	return MD5_BlockChecksum( checksumData, total * 2 * sizeof( int ) );
}

/*
===================