Method update

source/frontend/StarQuestIndicatorPainter.cpp:19–51

}

void QuestIndicatorPainter::update(float dt, WorldClientPtr const& world, WorldCamera const& camera) {
  m_camera = camera;

  Set<EntityId> foundIndicators;
  for (auto const& entity : world->query<Entity>(camera.worldScreenRect())) {
    auto indicator = m_client->questManager()->getQuestIndicator(entity);
    if (!indicator) continue;

    foundIndicators.insert(entity->entityId());
    Vec2F screenPos = camera.worldToScreen(indicator->worldPosition);

    if (auto currentIndicator = m_indicators.ptr(entity->entityId())) {
      currentIndicator->screenPos = screenPos;
      if (currentIndicator->indicatorName == indicator->indicatorImage) {
        currentIndicator->animation->update(dt);
      } else {
        currentIndicator->indicatorName = indicator->indicatorImage;
        currentIndicator->animation = indicatorAnimation(indicator->indicatorImage);
      }
    } else {
      m_indicators[entity->entityId()] = Indicator {
          entity->entityId(),
          screenPos,
          indicator->indicatorImage,
          indicatorAnimation(indicator->indicatorImage)
        };
    }
  }

  m_indicators = Map<EntityId, Indicator>::from(m_indicators.pairs().filtered([&foundIndicators](pair<EntityId, Indicator> indicator) {
      return foundIndicators.contains(indicator.first);
    }));
}

Drawable QuestIndicatorPainter::Indicator::render(float pixelRatio) const {
  return animation->drawable(pixelRatio);