Method Enable

Code/CryEngine/CryEntitySystem/EntityLayer.cpp:94–158

}

void CEntityLayer::Enable(bool bEnable, bool bSerialize /*=true*/, bool bAllowRecursive /*=true*/)
{
	// Wait for the physics thread to avoid massive amounts of ChangeRequest queuing
	gEnv->pSystem->SetThreadState(ESubsys_Physics, false);

#ifdef ENABLE_PROFILING_CODE
	bool bChanged = (m_isEnabledBrush != bEnable) || (m_isEnabled != bEnable);
	float fStartTime = gEnv->pTimer->GetAsyncCurTime();
#endif //ENABLE_PROFILING_CODE

	if (bEnable && IsSkippedBySpec())
		return;

	MEMSTAT_LABEL_FMT("Layer '%s' %s", m_name.c_str(), (bEnable ? "Activating" : "Deactivating"));
	MEMSTAT_CONTEXT_FMT(EMemStatContextTypes::MSC_Entity, 0, "Layer '%s' %s", m_name.c_str(), (bEnable ? "Activating" : "Deactivating"));

	if (bEnable)
	{
		if (m_pHeap)
			m_pGarbageHeaps->push_back(SEntityLayerGarbage(m_pHeap, m_name));
	}
	else // make sure that children are hidden before parents and unhidden after them
	{
		if (bAllowRecursive && !gEnv->pSystem->IsSerializingFile()) // this check should not be needed now, because Enable() is not used in serialization anymore, but im keeping it for extra sanity check
		{
			for (std::vector<CEntityLayer*>::iterator it = m_childs.begin(); it != m_childs.end(); ++it)
				(*it)->Enable(bEnable);
		}
	}

	EnableBrushes(bEnable);
	EnableEntities(bEnable);

	if (bEnable) // make sure that children are hidden before parents and unhidden after them
	{
		if (bAllowRecursive && !gEnv->pSystem->IsSerializingFile()) // this check should not be needed now, because Enable() is not used in serialization anymore, but im keeping it for extra sanity check
		{
			for (std::vector<CEntityLayer*>::iterator it = m_childs.begin(); it != m_childs.end(); ++it)
				(*it)->Enable(bEnable);
		}
	}

	m_isSerialized = bSerialize;

#ifdef ENABLE_PROFILING_CODE
	if (CVar::es_LayerDebugInfo == 5 && bChanged)
	{
		float fTimeMS = (gEnv->pTimer->GetAsyncCurTime() - fStartTime) * 1000.0f;
		CEntitySystem::SLayerProfile layerProfile;
		layerProfile.pLayer = this;
		layerProfile.fTimeOn = gEnv->pTimer->GetCurrTime();
		layerProfile.isEnable = bEnable;
		layerProfile.fTimeMS = fTimeMS;
		g_pIEntitySystem->m_layerProfiles.insert(g_pIEntitySystem->m_layerProfiles.begin(), layerProfile);
	}
#endif //ENABLE_PROFILING_CODE

	if (m_pHeap && m_pHeap->Cleanup())