Function PreloaderUpdateOneItem

engine/resource/src/resource_preloader.cpp:763–789

Find the first request that has is RESULT_PENDING and try to load it Continue until all requests are checked or we have created a one resource

    // Find the first request that has is RESULT_PENDING and try to load it
    // Continue until all requests are checked or we have created a one resource
    static bool PreloaderUpdateOneItem(HPreloader preloader, TRequestIndex index)
    {
        DM_PROFILE("PreloaderUpdateOneItem");
        while (index >= 0)
        {
            PreloadRequest* req = &preloader->m_Request[index];
            switch (req->m_LoadResult)
            {
                case RESULT_PENDING:
                    if (DoPreloaderUpdateOneReq(preloader, index, req))
                    {
                        return true;
                    }
                    break;
                case RESULT_RESOURCE_LOOP_ERROR:
                    if (PreloaderTryPruneParent(preloader, req))
                    {
                        return true;
                    }
                    break;
                default:
                    break;
            }
            index = req->m_NextSibling;
        }
        return false;
    }

    // Returns true if the item or any of its children is found that has completed its loading from the load queue
    static bool DoPreloaderUpdateOneReq(HPreloader preloader, TRequestIndex index, PreloadRequest* req)