Method renderMonsterHealthBar

source/frontend/StarMainInterface.cpp:1134–1192

}

void MainInterface::renderMonsterHealthBar() {
  auto assets = Root::singleton().assets();
  auto imgMetadata = Root::singleton().imageMetadataDatabase();
  if (m_lastMouseoverTarget != NullEntityId && !m_stickyTargetingTimer.ready()) {
    auto world = m_client->worldClient();

    auto entity = world->entity(m_lastMouseoverTarget);
    auto showDamageEntity = as<DamageBarEntity>(entity);

    if (!showDamageEntity) {
      m_lastMouseoverTarget = NullEntityId;
      return;
    }

    Vec2F backgroundCenterPos = Vec2F(windowWidth() / 2.0f, windowHeight());

    auto container = assets->json("/interface.config:monsterHealth.container").toString();
    auto offset = jsonToVec2F(assets->json("/interface.config:monsterHealth.offset")) * interfaceScale();
    m_guiContext->drawQuad(container, RectF::withCenter(backgroundCenterPos + offset, Vec2F(imgMetadata->imageSize(container) * interfaceScale())));

    auto nameTextOffset = jsonToVec2F(assets->json("/interface.config:monsterHealth.nameTextOffset")) * interfaceScale();
    m_guiContext->setTextStyle(m_config->textStyle);
    m_guiContext->renderText(showDamageEntity->name(), backgroundCenterPos + nameTextOffset);

    auto empty = assets->json("/interface.config:monsterHealth.progressEmpty").toString();
    auto filled = assets->json("/interface.config:monsterHealth.progressFilled").toString();
    auto progressBarOffset = jsonToVec2F(assets->json("/interface.config:monsterHealth.progressBarOffset")) * interfaceScale();
    auto chunks = assets->json("/interface.config:monsterHealth.progressChunks").toInt();
    int blocks = round(showDamageEntity->health() / showDamageEntity->maxHealth() * chunks);
    Vec2F barPos = backgroundCenterPos + progressBarOffset;
    Vec2F barItemOffset = Vec2F(imgMetadata->imageSize(filled)) * interfaceScale();
    barItemOffset[1] = 0;

    m_guiContext->drawQuad(empty, RectF::withSize(backgroundCenterPos + barPos, Vec2F(imgMetadata->imageSize(empty) * interfaceScale())));

    for (int i = 0; i < blocks; i++)
      m_guiContext->drawQuad(filled, barPos + barItemOffset * i, interfaceScale());

    auto portraitOffset = jsonToVec2F(assets->json("/interface.config:monsterHealth.portraitOffset")) * interfaceScale();
    auto portraitScale = assets->json("/interface.config:monsterHealth.portraitScale").toFloat() * interfaceScale();

    auto portraitScissorRect = jsonToRectF(assets->json("/interface.config:monsterHealth.portraitScissorRect")).scaled(interfaceScale());
    auto rect = portraitScissorRect.translated(backgroundCenterPos + portraitOffset);
    m_guiContext->setInterfaceScissorRect(RectI(RectF(rect).scaled(1.0f / interfaceScale())));
    auto portraitMaxSize = jsonToVec2I(assets->json("/interface.config:monsterHealth.portraitMaxSize"));
    List<Drawable> portrait = showDamageEntity->portrait(PortraitMode::Full);

    auto bounds = Drawable::boundBoxAll(portrait, true);
    if (m_portraitScale == 0)
      m_portraitScale = max<int>(1, ceil(max(bounds.size().x() / portraitMaxSize.x(), bounds.size().y() / portraitMaxSize.y())));
    Drawable::translateAll(portrait, {-bounds.xMin() - (bounds.width() * 0.5f), -bounds.yMin() }); // crop out whitespace, align bottom center
    Drawable::scaleAll(portrait, 1.0f / m_portraitScale);

    for (auto drawable : portrait)
      m_guiContext->drawDrawable(std::move(drawable), backgroundCenterPos + portraitOffset, portraitScale);

    m_guiContext->resetInterfaceScissorRect();
  }