public static void LoadFileManifest(System.Action onComplete)
{
var fileListName = Common.CRC32_FILELIST_NAME;
var url = CUtils.PathCombine(CUtils.GetRealStreamingAssetsPath(), CUtils.GetRightFileName(fileListName));
url = CUtils.GetAndroidABLoadPath(url);
AssetBundle ab = AssetBundle.LoadFromFile(url);
if (ab != null)
{
var assets = ab.LoadAllAssets <FileManifest>();
if (assets.Length > 0)
{
ManifestManager.fileManifest = assets[0];
}
else
{
Debug.LogWarning("there is no fileManifest in StreamingAssetsPath use (Hugula/BUild For Bublish) build ");
}
#if HUGULA_LOADER_DEBUG || UNITY_EDITOR
Debug.LogFormat("LoadFileManifest 1 {0} is done !\r\n ManifestManager.fileManifest.count = {1}", url, ManifestManager.fileManifest.Count);
#endif
ab.Unload(false);
}
if (onComplete != null)
{
onComplete();
}
}
//同步加载
internal void StartSync()
{
m_start = true;
url = ResourcesLoader.GetAssetBundleDownloadingURL(assetBundleName); // set full url
url = CUtils.GetAndroidABLoadPath(url);
var assetBundle = AssetBundle.LoadFromFile(url);
m_Done(assetBundle);
}
public void Start()
{
m_start = true;
var cacheData = CacheManager.TryGetCache(assetBundleName);
if (!cacheData.canUse) //判断ab是否已经加载防止同步加载
{
url = ResourcesLoader.GetAssetBundleDownloadingURL(assetBundleName); // set full url
url = CUtils.GetAndroidABLoadPath(url);
m_abRequest = AssetBundle.LoadFromFileAsync(url);
CacheManager.SetCacheDataLoding(assetBundleName);//修改为loading状态
}
}
void m_Start()
{
#if HUGULA_LOADER_DEBUG
HugulaDebug.FilterLogFormat(cRequest.key, " <color=#15A0A1> 1 AssetBundle Request(assetName={0}) key={1},frame={2} </color>", cRequest.assetName, cRequest.key, Time.frameCount);
#endif
if (cRequest.url.StartsWith("http"))
{
m_UnityWebRequest = UnityWebRequest.GetAssetBundle(cRequest.url);
m_abRequest = m_UnityWebRequest.Send();
}
else
{
cRequest.url = ResourcesLoader.GetAssetBundleDownloadingURL(cRequest.vUrl); // set full url
string url = CUtils.GetAndroidABLoadPath(cRequest.url);
// var abInfo = ManifestManager.GetABInfo (cRequest.key);
// if (abInfo != null && abInfo.size < ResourcesLoader.asyncSize) {
// assetBundle = AssetBundle.LoadFromFile (url);
// } else {
m_abRequest = AssetBundle.LoadFromFileAsync(url);
}
frameBegin = Time.frameCount;
}
private void _BeginDownload()
{
/*
* Stream Compressed (LZMA) Mem: LZ4 compressed bundle size. Perf: reading from disk + LZMA decompression + LZ4 compression.
* Chunk Compressed (LZ4) Mem: no extra memory is used. Perf: reading from disk.
*/
string url = CUtils.GetAndroidABLoadPath(cRequest.url);
var abInfo = ManifestManager.GetABInfo(cRequest.key);
if (abInfo != null && abInfo.size < ResourcesLoader.asyncSize)
{
#if HUGULA_PROFILER_DEBUG
Profiler.BeginSample("AssetBundle.LoadFromFile:" + url);
#endif
assetBundle = AssetBundle.LoadFromFile(url);
}
else
{
#if HUGULA_PROFILER_DEBUG
Profiler.BeginSample("AssetBundle.LoadFromFileAsync:" + url);
#endif
m_abRequest = AssetBundle.LoadFromFileAsync(url);
}
#if HUGULA_PROFILER_DEBUG
Profiler.EndSample();
#endif
if (m_abRequest != null)
{
m_abRequest.priority = cRequest.priority;
}
#if HUGULA_LOADER_DEBUG
HugulaDebug.FilterLogFormat(cRequest.key, "<color=#15A0A1>1.4 AssetBundleDownloadFromDiskOperation begin Request(url={0},assetname={1},dependencies.count={3})keyHashCode{2},asyn={4},frameCount{5}</color>", cRequest.url, cRequest.assetName, cRequest.keyHashCode, cRequest.dependencies == null ? 0 : cRequest.dependencies.Length, cRequest.async, Time.frameCount);
#endif
}