Method CheckLegacyMapDefinition

source/core/g_mapinfo.cpp:756–783

//==========================================================================

bool FMapInfoParser::CheckLegacyMapDefinition(FString& mapname)
{
	if (Internal && (g_gameType & (GAMEFLAG_BLOOD | GAMEFLAG_DUKECOMPAT | GAMEFLAG_SW)) && sc.CheckString("{"))
	{
		sc.MustGetNumber();
		int vol = sc.Number;
		if (!isSWALL())
		{
			// Blood and Duke use volume/level pairs
			sc.MustGetStringName(",");
			sc.MustGetNumber();
			int indx = sc.Number;
			auto map = FindMapByIndexOnly(vol, indx);
			if (!map) mapname = "";
			else mapname = map->labelName;
		}
		else
		{
			// SW only uses the level number
			auto map = FindMapByLevelNum(vol);
			if (!map) mapname = "";
			else mapname = map->labelName;
		}
		sc.MustGetStringName("}");
		return true;
	}
	return false;
}

//==========================================================================
//