Function ParseGameInfo

source/core/initfs.cpp:66–148

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

static std::vector<std::string> ParseGameInfo(std::vector<std::string>& pwads, const char* fn, const char* data, int size)
{
	FScanner sc;
	std::vector<std::string> bases;
	int pos = 0;

	const char* lastSlash = strrchr(fn, '/');

	sc.OpenMem("GAMEINFO", data, size);
	sc.SetCMode(true);
	while (sc.GetToken())
	{
		sc.TokenMustBe(TK_Identifier);
		FString nextKey = sc.String;
		sc.MustGetToken('=');
		if (!nextKey.CompareNoCase("GAME"))
		{
			sc.MustGetString();
			bases.push_back(sc.String);
		}
		else if (!nextKey.CompareNoCase("LOAD"))
		{
			do
			{
				sc.MustGetString();

				// Try looking for the wad in the same directory as the .wad
				// before looking for it in the current directory.

				FString checkpath;
				if (lastSlash != NULL)
				{
					checkpath = FString(fn, (lastSlash - fn) + 1);
					checkpath += sc.String;
				}
				else
				{
					checkpath = sc.String;
				}
				if (!FileExists(checkpath))
				{
					pos += D_AddFile(pwads, sc.String, true, pos, GameConfig);
				}
				else
				{
					pos += D_AddFile(pwads, checkpath.GetChars(), true, pos, GameConfig);
				}
			} while (sc.CheckToken(','));
		}
		else if (!nextKey.CompareNoCase("STARTUPTITLE"))
		{
			sc.MustGetString();
			GameStartupInfo.Name = sc.String;
		}
		else if (!nextKey.CompareNoCase("STARTUPCOLORS"))
		{
			sc.MustGetString();
			GameStartupInfo.FgColor = V_GetColor(sc);