Method FindConVar

core/ConVarManager.cpp:444–487

}

Handle_t ConVarManager::FindConVar(const char *name)
{
	ConVar *pConVar = NULL;
	ConVarInfo *pInfo;
	Handle_t hndl;

	/* Check convar cache to find out if we already have a handle */
	if (convar_cache_lookup(name, &pInfo))
	{
		return pInfo->handle;
	}

	/* Couldn't find it in cache, so search for it */
	pConVar = icvar->FindVar(name);

	/* If it doesn't exist, then return an invalid handle */
	if (!pConVar)
	{
		return BAD_HANDLE;
	}

	/* Create and initialize ConVarInfo structure */
	pInfo = new ConVarInfo();
	pInfo->sourceMod = false;
	pInfo->pChangeForward = NULL;
	pInfo->pVar = pConVar;

	/* If we don't have a handle, then create a new one */
	hndl = handlesys->CreateHandle(m_ConVarType, pInfo, NULL, g_pCoreIdent, NULL);
	if (hndl == BAD_HANDLE)
	{
		delete pInfo;
		return BAD_HANDLE;
	}

	pInfo->handle = hndl;

	/* Insert struct into our caches */
	m_ConVars.push_back(pInfo);
	convar_cache.insert(name, pInfo);
	TrackConCommandBase(pConVar, this);

	return hndl;
}

void ConVarManager::AddConVarChangeListener(const char *name, IConVarChangeListener *pListener)
{