Function drawGraphKeyIndustries

src/OpenLoco/src/Ui/Windows/MapWindow.cpp:1422–1457

0x0046D47F

    // 0x0046D47F
    static void drawGraphKeyIndustries(Window* self, Gfx::DrawingContext& drawingCtx, uint16_t x, uint16_t& y)
    {
        auto tr = Gfx::TextRenderer(drawingCtx);

        for (uint8_t i = 0; i < ObjectManager::getMaxObjects(ObjectType::industry); i++)
        {
            auto industry = ObjectManager::get<IndustryObject>(i);

            if (industry == nullptr)
            {
                continue;
            }

            if (!(self->var_854 & (1 << i)) || !(mapFrameNumber & (1 << 2)))
            {
                auto colour = kIndustryColours[_assignedIndustryColours[i]];

                drawingCtx.drawRect(x, y + 3, 5, 5, colour, Gfx::RectFlags::none);
            }

            FormatArguments args{};
            args.push(industry->name);

            auto stringId = StringIds::small_black_string;

            if (self->var_854 & (1 << i))
            {
                stringId = StringIds::small_white_string;
            }

            auto point = Point(x + 6, y);
            tr.drawStringLeftClipped(point, 94, Colour::black, stringId, args);

            y += 10;
        }
    }

    // 0x0046D5A4
    static void drawGraphKeyRoutes(Window* self, Gfx::DrawingContext& drawingCtx, uint16_t x, uint16_t& y)