Method CombineAnimation

libs/drape_frontend/animation_system.cpp:167–239

}

void AnimationSystem::CombineAnimation(drape_ptr<Animation> && animation)
{
#ifdef DEBUG_ANIMATIONS
  LOG(LINFO, ("Combine animation", animation->GetType()));
#endif
  TAnimationList interruptedAnimations;
  bool startImmediately = true;
  for (auto & pList : m_animationChain)
  {
    auto & lst = *pList;
    bool couldBeBlended = animation->CouldBeBlended();

    for (auto it = lst.begin(); it != lst.end();)
    {
      auto & anim = *it;
      if (anim->GetInterruptedOnCombine() && anim->HasSameObjects(*animation))
      {
#ifdef DEBUG_ANIMATIONS
        LOG(LINFO, ("Interrupted on combine", anim->GetType()));
#endif
        interruptedAnimations.splice(interruptedAnimations.end(), lst, it++);
      }
      else if (!anim->CouldBeBlendedWith(*animation))
      {
        if (!anim->CouldBeInterrupted())
        {
          couldBeBlended = false;
          break;
        }
#ifdef DEBUG_ANIMATIONS
        LOG(LINFO, ("Couldn't be blended, interrupted", anim->GetType()));
#endif
        interruptedAnimations.splice(interruptedAnimations.end(), lst, it++);
      }
      else
      {
        ++it;
      }
    }

    for (auto & anim : interruptedAnimations)
    {
      anim->Interrupt();
      SaveAnimationResult(*anim);
    }

    if (couldBeBlended)
    {
#ifdef DEBUG_ANIMATIONS
      LOG(LINFO, ("Animation blended"));
#endif
      lst.emplace_back(std::move(animation));
      if (startImmediately)
        lst.back()->OnStart();
#ifdef DEBUG_ANIMATIONS
      Print();
#endif
      return;