Function createErrorWindow

src/OpenLoco/src/Ui/Windows/Error.cpp:88–161

    }

    static void createErrorWindow(StringId title, StringId message, bool suppressErrorSound)
    {
        WindowManager::close(WindowType::error);

        char* buffer = _errorText;

        auto args = FormatArguments::common();

        buffer = formatErrorString(title, message, args, buffer);

        if (buffer != &_errorText[0])
        {
            // How wide is the error string?
            uint16_t strWidth = Gfx::TextRenderer::getStringWidthNewLined(Gfx::Font::medium_bold, &_errorText[0]);
            strWidth = std::clamp<uint16_t>(strWidth, kMinWidth, kMaxWidth);

            // How many linebreaks?
            {
                uint16_t breakLineCount = 0;
                std::tie(strWidth, breakLineCount) = Gfx::TextRenderer::wrapString(Gfx::Font::medium_bold, &_errorText[0], strWidth + kPadding);
                _linebreakCount = breakLineCount;
            }

            // Calculate window dimensions
            uint16_t width = strWidth + 2 * kPadding;
            uint16_t height = (_linebreakCount + 1) * 10 + 2 * kPadding;

            // Add extra spacing for competitor image
            if (_errorCompetitorId != CompanyId::null)
            {
                width += kCompetitorSize + 22;
                height += kCompetitorSize - 22;
            }

            // Calculate frame size
            uint16_t frameWidth = width - 1;
            uint16_t frameHeight = height - 1;

            // Position error message around the cursor
            auto mousePos = Input::getMouseLocation();
            Ui::Point windowPosition = Ui::Point{ mousePos.x, mousePos.y } + Ui::Point(-width / 2, 26);
            windowPosition.x = std::clamp<int32_t>(windowPosition.x, 0, Ui::width() - width - 40);
            windowPosition.y = std::clamp<int32_t>(windowPosition.y, 22, Ui::height() - height - 40);

            auto error = WindowManager::createWindow(
                WindowType::error,
                windowPosition,
                { width, height },
                WindowFlags::stickToFront | WindowFlags::transparent | WindowFlags::ignoreInFindAt,
                Common::getEvents());

            if (_errorCompetitorId != CompanyId::null)
            {
                error->setWidgets(ErrorCompetitor::widgets);
            }
            else
            {
                error->setWidgets(Error::widgets);