Method ToggleLayerVisibility

Code/CryEngine/CryEntitySystem/EntitySystem.cpp:3108–3148

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

//////////////////////////////////////////////////////////////////////////
void CEntitySystem::ToggleLayerVisibility(const char* layer, bool isEnabled, bool includeParent)
{
	IEntityLayer* pLayer = FindLayer(layer);
	if (pLayer)
	{
		const bool bChange = pLayer->IsEnabled() != isEnabled;
		if (bChange)
		{
			// call the Enable() with a special set of parameters for faster operation (LiveCreate specific)
			pLayer->Enable(isEnabled, false, false);

			// load/unload layer paks
			IResourceManager* pResMan = gEnv->pSystem->GetIResourceManager();
			if (pResMan)
			{
				if (isEnabled)
				{
					if (includeParent && (strlen(pLayer->GetParentName()) > 0))
					{
						pResMan->LoadLayerPak(pLayer->GetParentName());
					}
					else
					{
						pResMan->LoadLayerPak(pLayer->GetName());
					}
				}
				else
				{
					if (includeParent && strlen(pLayer->GetParentName()) > 0)
					{
						pResMan->UnloadLayerPak(pLayer->GetParentName());
					}
					else
					{
						pResMan->UnloadLayerPak(pLayer->GetName());
					}
				}
			}
		}
	}
}

//////////////////////////////////////////////////////////////////////////
void CEntitySystem::ToggleLayersBySubstring(const char* pSearchSubstring, const char* pExceptionSubstring, bool isEnable)