Function onUpdate

src/OpenLoco/src/Ui/Windows/MapWindow.cpp:1105–1134

0x0046BA5B

    // 0x0046BA5B
    static void onUpdate(Window& self)
    {
        self.frameNo++;
        self.callPrepareDraw();

        WindowManager::invalidateWidget(WindowType::map, self.number, self.currentTab + widx::tabOverall);

        mapFrameNumber++;

        if (getCurrentRotation() != self.var_846)
        {
            self.var_846 = getCurrentRotation();
            clearMap();
        }

        auto i = 80;

        while (i > 0)
        {
            setMapPixels(self);
            i--;
        }

        self.invalidate();

        auto x = self.x + self.width - 104;
        auto y = self.y + 44;

        setHoverItemTab(&self, x, y);
    }

    // 0x0046B9E7
    static void getScrollSize([[maybe_unused]] Window& self, [[maybe_unused]] uint32_t scrollIndex, int32_t& scrollWidth, int32_t& scrollHeight)