Method GetOrPromptRCT2Path

src/openrct2/Context.cpp:965–991

        }

        std::string GetOrPromptRCT2Path()
        {
            auto result = std::string();
            if (gCustomRCT2DataPath.empty())
            {
                // Check install directory
                if (Config::Get().general.rct2Path.empty() || !Platform::OriginalGameDataExists(Config::Get().general.rct2Path))
                {
                    LOG_VERBOSE(
                        "install directory does not exist or invalid directory selected, %s",
                        Config::Get().general.rct2Path.c_str());
                    if (!Config::FindOrBrowseInstallDirectory())
                    {
                        auto path = Config::GetDefaultPath();
                        Console::Error::WriteLine(
                            "An RCT2 install directory must be specified! Please edit \"game_path\" in %s.\n", path.c_str());
                        return std::string();
                    }
                }
                result = Config::Get().general.rct2Path;
            }
            else
            {
                result = gCustomRCT2DataPath;
            }
            return result;
        }

        // TODO: move function elsewhere?
        bool LoadBaseGraphics()