Method initializeInstance

src/ui/Menu.cpp:108–162

}

void UI::Menu::initializeInstance(const std::string& instance)
{
    // Load MENU.DAT in case this hasn't been done yet
    if (!loadMenuDAT())
        return;

    // Create and initialize instance for this very menu
    m_MenuHandle = m_pVM->getGameState().createMenu();

    m_pVM->initializeInstance(ZMemory::toBigHandle(m_MenuHandle),
                              m_pVM->getDATFile().getSymbolIndexByName(instance),
                              Daedalus::IC_Menu);

    // Create background image first
    m_pBackgroundImage = new ImageView(m_Engine);
    m_pBackgroundImage->setTranslation(Math::float2(getScriptData().posx / 8192.0f, getScriptData().posy / 8192.0f));
    m_pBackgroundImage->setSize(Math::float2(getScriptData().dimx / 8192.0f, getScriptData().dimy / 8192.0f));

    Handle::TextureHandle bgr = m_Engine.getEngineTextureAlloc().loadTextureVDF(getScriptData().backPic);
    m_pBackgroundImage->setImage(bgr);
    m_pBackgroundImage->setRelativeSize(false);  // Scale like this screen
    addChild(m_pBackgroundImage);

    // Create all other items drawn on top
    m_Items = initializeItems();

    if ((getScriptData().flags & Daedalus::GEngineClasses::C_Menu::MENU_SHOW_INFO) != 0)
    {
        m_pInfoText = new TextView(m_Engine);
        addChild(m_pInfoText);

        float infoX = 1000.0f / 8192.0f;
        float infoY = 7500.0f / 8192.0f;

        // There could be script-defined values

        if (m_pVM->getDATFile().hasSymbolName("MENU_INFO_X") && m_pVM->getDATFile().hasSymbolName("MENU_INFO_X"))
        {
            Daedalus::PARSymbol& symX = m_pVM->getDATFile().getSymbolByName("MENU_INFO_X");
            Daedalus::PARSymbol& symY = m_pVM->getDATFile().getSymbolByName("MENU_INFO_Y");

            infoX = symX.getInt() / 8192.0f;
            infoY = symY.getInt() / 8192.0f;
        }
        float sX = 1.0f - infoX * 2.0f;
        float sY = 1.0f - infoY;

        infoX += sX / 2;
        // infoY += sY / 2;

        m_pInfoText->setTranslation(Math::float2(infoX, infoY));
        m_pInfoText->setAlignment(A_TopCenter);
        m_pInfoText->setFont(UI::DEFAULT_FONT);
    }
}

bool UI::Menu::loadMenuDAT()
{