Function populateCompanySelect

src/OpenLoco/src/Ui/Dropdown.cpp:915–977

0x004CF2B3

    // 0x004CF2B3
    void populateCompanySelect(Window* window, Widget* widget)
    {
        std::array<bool, 16> companyOrdered = {};

        CompanyId companyId = CompanyId::null;

        size_t index = 0;
        for (; index < Limits::kMaxCompanies; index++)
        {
            int16_t maxPerformanceIndex = -1;
            for (const auto& company : CompanyManager::companies())
            {
                if (companyOrdered[enumValue(company.id())] & 1)
                {
                    continue;
                }

                if (maxPerformanceIndex < company.performanceIndex)
                {
                    maxPerformanceIndex = company.performanceIndex;
                    companyId = company.id();
                }
            }

            if (maxPerformanceIndex == -1)
            {
                break;
            }

            companyOrdered[enumValue(companyId)] |= 1;
            _dropdownItemFormats[index] = StringIds::dropdown_company_select;
            _menuOptions[index] = enumValue(companyId);

            auto company = CompanyManager::get(companyId);
            auto competitorObj = ObjectManager::get<CompetitorObject>(company->competitorId);
            auto ownerEmotion = company->ownerEmotion;
            auto imageId = competitorObj->images[enumValue(ownerEmotion)];
            imageId = Gfx::recolour(imageId, company->mainColours.primary);

            add(index, StringIds::dropdown_company_select, { imageId, company->name });
        }
        auto x = widget->left + window->x;
        auto y = widget->top + window->y;
        auto colour = window->getColour(widget->windowColour).translucent();

        showText(x, y, widget->width(), widget->height(), 25, colour, index, (1 << 6));

        size_t highlightedIndex = 0;

        while (enumValue(window->owner) != _menuOptions[highlightedIndex])
        {
            highlightedIndex++;

            if (highlightedIndex > Limits::kMaxCompanies)
            {
                highlightedIndex = std::numeric_limits<size_t>::max();
                break;
            }