Method tick

source/game/StarEffectEmitter.cpp:33–61

}

void EffectEmitter::tick(float dt, EntityMode mode) {
  if (mode == EntityMode::Master) {
    m_activeSources.set(std::move(m_newSources));
    m_newSources.clear();
  } else {
    if (!m_newSources.empty())
      throw StarException("EffectEmitters can only be added to the master entity.");
  }
  if (m_renders) {
    eraseWhere(m_sources, [](EffectSourcePtr const& source) { return source->expired(); });

    for (auto& ps : m_sources)
      ps->tick(dt);

    Set<pair<String, String>> current;
    for (auto& ps : m_sources) {
      pair<String, String> entry = {ps->suggestedSpawnLocation(), ps->kind()};
      current.add(entry);
      if (!m_activeSources.get().contains(entry)) {
        ps->stop();
      }
    }
    for (auto& c : m_activeSources.get()) {
      if (!current.contains(c)) {
        m_sources.append(Root::singleton().effectSourceDatabase()->effectSourceConfig(c.second)->instance(c.first));
      }
    }
  }
}

void EffectEmitter::reset() {
  m_sources.clear();