Method EnableLayer

Code/CryEngine/CryEntitySystem/EntitySystem.cpp:3421–3461

/////////////////////////////////////////////////////////////////////

}
//////////////////////////////////////////////////////////////////////////
void CEntitySystem::EnableLayer(const char* layer, bool isEnable, bool isSerialized)
{
	if (!gEnv->p3DEngine->IsAreaActivationInUse())
		return;
	IEntityLayer* pLayer = FindLayer(layer);
	if (pLayer)
	{
		bool bEnableChange = pLayer->IsEnabledBrush() != isEnable;

#if ENABLE_STATOSCOPE
		if (gEnv->pStatoscope && (pLayer->IsEnabled() != isEnable))
		{
			string userMarker = "LayerSwitching: ";
			userMarker += isEnable ? "Enable " : "Disable ";
			userMarker += layer;
			gEnv->pStatoscope->AddUserMarker("LayerSwitching", userMarker.c_str());
		}
#endif

		pLayer->Enable(isEnable, isSerialized);

		IResourceManager* pResMan = gEnv->pSystem->GetIResourceManager();
		if (bEnableChange && pResMan)
		{
			if (isEnable)
			{
				if (strlen(pLayer->GetParentName()) > 0)
					pResMan->LoadLayerPak(pLayer->GetParentName());
				else
					pResMan->LoadLayerPak(pLayer->GetName());
			}
			else
			{
				if (strlen(pLayer->GetParentName()) > 0)
					pResMan->UnloadLayerPak(pLayer->GetParentName());
				else
					pResMan->UnloadLayerPak(pLayer->GetName());
			}
		}
	}
}

//////////////////////////////////////////////////////////////////////////
bool CEntitySystem::IsLayerEnabled(const char* layer, bool bMustBeLoaded) const