public Loader(
string downloadRoot,
IAssetBundleDatabase database)
{
string storageCacheRoot = null;
#if UNITY_EDITOR || UNITY_STANDALONE_OSX
storageCacheRoot = Application.dataPath + "/..";
#elif UNITY_STANDALONE_WIN || UNITY_STANDALONE_LINUX
storageCacheRoot = Application.dataPath;
#endif
if (storageCacheRoot != null)
{
storageCacheRoot += "/AssetBundleCache/";
Directory.CreateDirectory(storageCacheRoot);
Caching.currentCacheForWriting = Caching.AddCache(storageCacheRoot);
}
_database = database;
_downloadRoot = downloadRoot;
_abHandles = new Dictionary <string, AssetBundleHandle>();
_notReferencedAbHandles = new List <AssetBundleHandle>();
_loadingHandles = new Dictionary <string, AssetHandle>();
_completeHandles = new Dictionary <string, AssetHandle>();
_tmpHandleList = new List <AssetHandle>();
_unloadingAssetHandles = new List <AssetHandle>();
_lock = new object();
}
public static void SetupCachePath()
{
try
{
if (!Caching.GetCacheByPath(CachePath).valid)
{
if (!Directory.Exists(CachePath))
{
Directory.CreateDirectory(CachePath);
}
Cache newCache = Caching.AddCache(CachePath);
//Set current cache for writing to the new cache if the cache is valid
if (newCache.valid)
{
Caching.currentCacheForWriting = newCache;
}
}
}
catch (Exception ex)
{
Debug.Log(ex.Message);
}
}
void Start()
{
if (!Directory.Exists(_cachePath))
{
Directory.CreateDirectory(_cachePath);
}
Caching.currentCacheForWriting = Caching.AddCache(_cachePath);
Addressables.InitializeAsync().Completed += InitCompletedCallback;
}
IEnumerator CoPrepare(Mode mode)
{
if (_writer != null)
{
while (_writer.restBytes > 0) // 書き込み待ち
{
yield return(null);
}
_writer.Dispose();
_writer = null;
}
var cache = Caching.GetCacheByPath(_cachePath);
if (cache.valid)
{
Caching.RemoveCache(cache);
}
DeleteCache(_cachePath);
try
{
System.IO.Directory.CreateDirectory(_cachePath);
}
catch (System.Exception e)
{
Debug.LogException(e);
}
if (mode == Mode.UnityWebRequestAssetBundle)
{
while (!Caching.ready)
{
yield return(null);
}
cache = Caching.AddCache(_cachePath);
Caching.currentCacheForWriting = cache;
}
System.GC.Collect();
for (int i = 0; i < 60; i++) // frametimeWatcherのmaxを吐き出させる
{
yield return(null);
}
_totalFileCount = _metaData.Length;
_doneFileCount = 0;
_doneBytes = 0;
_maxSpike = 0;
_time = 0f;
_maxMemory = 0;
}
void ClearCacheExample()
{
Directory.CreateDirectory("Cache1");
Directory.CreateDirectory("Cache2");
Directory.CreateDirectory("Cache3");
Caching.AddCache("Cache1");
Caching.AddCache("Cache2");
Caching.AddCache("Cache3");
bool success = Caching.ClearCache();
if (!success)
{
Debug.Log("Unable to clear cache");
}
}
public static int AddCache_s(IntPtr l)
{
int result;
try
{
string cachePath;
LuaObject.checkType(l, 1, out cachePath);
Cache cache = Caching.AddCache(cachePath);
LuaObject.pushValue(l, true);
LuaObject.pushValue(l, cache);
result = 2;
}
catch (Exception e)
{
result = LuaObject.error(l, e);
}
return(result);
}
//=================================
// 関数
//=================================
public RuntimeManifestLoader(IManifestConfig config, RuntimePlatform platform)
{
m_versionLoader = config.BuildVersionLoader(platform);
var location = config.GetSaveStorage(platform);
var dirPath = location.BasePath;
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
var cache = Caching.GetCacheByPath(dirPath);
if (cache.valid)
{
m_cache = cache;
return;
}
m_cache = Caching.AddCache(dirPath);
}
public LoadMgr()
{
if (ConstantData.EnableCache)
{
Caching.compressionEnabled = false;
string path = ConstantData.UnpackPath;
FileHelper.CreateFileDirectory(path);
UnityEngine.Cache cache = Caching.GetCacheByPath(path);
if (!cache.valid)
{
cache = Caching.AddCache(path);
}
Caching.currentCacheForWriting = cache;
}
else
{
if (ConstantData.EnablePatch)
{
AddSearchPath(ConstantData.PatchPath);
}
if (ConstantData.EnableCustomCompress)
{
AddSearchPath(ConstantData.UnpackPath);
}
}
m_task = new LoaderTask();
m_cache = new AssetBundleCache(m_task);
m_downloadOrCache = new DownloadOrCache();
Clear();
if (ConstantData.EnableAssetBundle)
{
//LoadVersion();
}
}
private void SetupCache()
{
string folderName = "SnycedAssetBundle";
var path = System.IO.Path.Combine(Application.persistentDataPath, folderName);
if (Directory.Exists(path) == false)
{
Directory.CreateDirectory(path);
}
Cache newCache = Caching.AddCache(path);
if (newCache.valid)
{
Caching.currentCacheForWriting = newCache;
}
//delete oldest caching
while (Caching.cacheCount > 5)
{
Caching.RemoveCache(Caching.GetCacheAt(1));
}
}
/// <summary>
/// Sets properties of the Caching system.
/// </summary>
/// <param name="id">The id of thei object.</param>
/// <param name="dataStr">The JSON serialized CacheInitializationData object.</param>
/// <returns>True if the initialization succeeded.</returns>
public bool Initialize(string id, string dataStr)
{
#if ENABLE_CACHING
var data = JsonUtility.FromJson <CacheInitializationData>(dataStr);
if (data != null)
{
Caching.compressionEnabled = data.CompressionEnabled;
var activeCache = Caching.currentCacheForWriting;
if (!string.IsNullOrEmpty(data.CacheDirectoryOverride))
{
var dir = Addressables.ResolveInternalId(data.CacheDirectoryOverride);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
activeCache = Caching.GetCacheByPath(dir);
if (!activeCache.valid)
{
activeCache = Caching.AddCache(dir);
}
Caching.currentCacheForWriting = activeCache;
}
if (data.LimitCacheSize)
{
activeCache.maximumAvailableStorageSpace = data.MaximumCacheSize;
}
else
{
activeCache.maximumAvailableStorageSpace = long.MaxValue;
}
#pragma warning disable 618
activeCache.expirationDelay = data.ExpirationDelay;
#pragma warning restore 618
}
#endif //ENABLE_CACHING
return(true);
}
IEnumerator DownloadAndCacheAssetBundle(string uri, string manifestBundlePath)
{
//Load the manifest
AssetBundle manifestBundle = AssetBundle.LoadFromFile(manifestBundlePath);
AssetBundleManifest manifest = manifestBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
//Create new cache
string today = DateTime.Today.ToLongDateString();
Directory.CreateDirectory(today);
Cache newCache = Caching.AddCache(today);
//Set current cache for writing to the new cache if the cache is valid
if (newCache.valid)
{
Caching.currentCacheForWriting = newCache;
}
//Download the bundle
Hash128 hash = manifest.GetAssetBundleHash("bundleName");
UnityWebRequest request = UnityWebRequestAssetBundle.GetAssetBundle(uri, hash, 0);
yield return(request.SendWebRequest());
AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(request);
//Get all the cached versions
List <Hash128> listOfCachedVersions = new List <Hash128>();
Caching.GetCachedVersions(bundle.name, listOfCachedVersions);
if (!AssetBundleContainsAssetIWantToLoad(bundle)) //Or any conditions you want to check on your new asset bundle
{
//If our criteria wasn't met, we can remove the new cache and revert back to the most recent one
Caching.currentCacheForWriting = Caching.GetCacheAt(Caching.cacheCount);
Caching.RemoveCache(newCache);
for (int i = listOfCachedVersions.Count - 1; i > 0; i--)
{
//Load a different bundle from a different cache
request = UnityWebRequestAssetBundle.GetAssetBundle(uri, listOfCachedVersions[i], 0);
yield return(request.SendWebRequest());
bundle = DownloadHandlerAssetBundle.GetContent(request);
//Check and see if the newly loaded bundle from the cache meets your criteria
if (AssetBundleContainsAssetIWantToLoad(bundle))
{
break;
}
}
}
else
{
//This is if we only want to keep 5 local caches at any time
if (Caching.cacheCount > 5)
{
Caching.RemoveCache(Caching.GetCacheAt(1)); //Removes the oldest user created cache
}
}
}
private Cache AddCacheSafe(string cachePath)
{
var tryCache = Caching.GetCacheByPath(cachePath);
return(tryCache.valid ? tryCache : Caching.AddCache(cachePath));
}
//public void LoadFromLocal()
//{
// string path = "";
// path = "file://" + Application.persistentDataPath + "/ar-exp-saltbrochure-android";
// //path = "file://" + "C:/Users/sricciardi/Desktop/Projects/AR Projects/Salt-Generic-AR-App/Assets/AssetBundles/Android" + "/ar-exp-saltbrochure-android";
// Debug.Log(path);
// StartCoroutine(LoadFromMemoryAsync(path));
//}
IEnumerator DownloadAndCacheAB(string bundleURLPath, string manifestURLBundlePath)
{
//AssetBundle manifestBundle = AssetBundle.LoadFromFile(manifestBundlePath);
//AssetBundleManifest manifest = manifestBundle.LoadAsset<AssetBundleManifest>("AssetBundleManifest");
string editorManifestFilePath = Application.dataPath + "/AssetBundles/Android/" + ABFileName + ".manifest";
string manifestFilePath = Path.Combine(Application.persistentDataPath, ABmanifestFileName);
string bundleFilePath = Path.Combine(Application.persistentDataPath, ABFileName);
Debug.Log("Unity Editor manifest path " + editorManifestFilePath);
if (Application.isEditor)
{
DHmanifest = new DownloadHandlerFile(editorManifestFilePath);
Debug.Log("I am running in the Unity Editor!");
}
else
{
DHmanifest = new DownloadHandlerFile(manifestFilePath);
}
//DownloadHandlerFile dh = new DownloadHandlerFile(filePath);
//DownloadHandlerAssetBundle DHAB = new DownloadHandlerAssetBundle(bundleFilePath);
//DownloadHandler DHmanifest = new DownloadHandlerFile(manifestFilePath); // Correct!
UWRmanifest = UnityWebRequest.Get(manifestURLBundlePath);
//UWRbundle = UnityWebRequestAssetBundle.GetAssetBundle(bundleURLPath);
//uwr.downloadHandler = dhAB;
UWRmanifest.downloadHandler = DHmanifest;
yield return(UWRmanifest.SendWebRequest());
//UWRbundle.downloadHandler = DHAB;
//yield return UWRbundle.SendWebRequest();
//uwr.downloadHandler = dh;
//yield return uwr.SendWebRequest();
if (UWRmanifest.isNetworkError || UWRmanifest.isHttpError)
{
Debug.Log("Network error trying to retrieve the manifest file!");
}
else
{
Debug.Log("There was no Network error, so try to load the Asset Bundle from the local file");
AssetBundle manifestBundle = AssetBundle.LoadFromFile(manifestFilePath);
AssetBundleManifest manifest = manifestBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
//Create new cache
string today = DateTime.Today.ToLongDateString();
Directory.CreateDirectory(today);
Cache newCache = Caching.AddCache(today);
//Set current cache for writing to the new cache if the cache is valid
if (newCache.valid)
{
Caching.currentCacheForWriting = newCache;
}
//Download the bundle
Hash128 hash = manifest.GetAssetBundleHash(ABFileName);
UnityWebRequest UWRbundleRequest = UnityWebRequestAssetBundle.GetAssetBundle(bundleURLPath, hash, 0);
yield return(UWRbundleRequest.SendWebRequest());
AssetBundle UWRbundle = DownloadHandlerAssetBundle.GetContent(UWRbundleRequest);
//Get all the cached versions
List <Hash128> listOfCachedVersions = new List <Hash128>();
Caching.GetCachedVersions(UWRbundle.name, listOfCachedVersions);
if (!AssetBundleContainsAssetIWantToLoad(UWRbundle))
{
Caching.currentCacheForWriting = Caching.GetCacheAt(Caching.cacheCount);
Caching.RemoveCache(newCache);
Debug.Log("There is no Scene in the downloaded Asset Bundle.");
for (int i = listOfCachedVersions.Count - 1; i > 0; i--)
{
//Load a different bundle from a different cache.
UWRbundleRequest = UnityWebRequestAssetBundle.GetAssetBundle(bundleURLPath, listOfCachedVersions[i], 0);
yield return(UWRbundleRequest.SendWebRequest());
UWRbundle = DownloadHandlerAssetBundle.GetContent(UWRbundleRequest);
//Check and see if the newly loaded bundle from the cache meets your criteria.
if (AssetBundleContainsAssetIWantToLoad(UWRbundle))
{
//This is where I need to load the scene the correct way.
break;
}
}
}
else
{
Debug.Log("I found the scene I am looking for in the downloaded version.");
}
}
/*
* if (uwr.isNetworkError || uwr.isHttpError)
* {
* Debug.Log(uwr.error);
* } else
* {
* //Get Asset Bundle
* AssetBundle bundle = DownloadHandlerAssetBundle.GetContent(uwr);
*
* isLoading = true;
*
* if (uwr.isDone)
* {
*
* //AssetBundleManifest manifest = bundle.LoadAsset<AssetBundleManifest>(bundle.name);
* Debug.Log("bundle name " + bundle.name);
* Debug.Log("is Streamed Asset Bundle " + bundle.isStreamedSceneAssetBundle);
* }
*
*
* //AssetBundle manifestBundle = AssetBundle.LoadFromFile(manifestBundlePath);
* //AssetBundleManifest manifest = bundle.LoadAssetAsync<AssetBundleManifest>(ABFileName);
* //Debug.Log("manifest " + manifest);
*
* string[] assetBundlePaths = bundle.GetAllScenePaths();
*
* if (assetBundlePaths != null) {
*
* //AssetBundleLoadOperation request = AssetBundleManager.LoadLevelAsync(sceneAssetBundle, levelName, isAdditive);
* //if (request == null)
* // yield break;
* //yield return StartCoroutine(request);
*
* for (int i = 0; i < assetBundlePaths.Length; i++)
* {
* Debug.Log("string # " + i + " is " + assetBundlePaths[i]);
* }
* }
*/
//string filePath = Path.Combine(Application.persistentDataPath, ABFileName);
//DownloadHandlerFile dh = new DownloadHandlerFile(filePath);
//UnityWebRequest requestFile = UnityWebRequest.Get(url);
//requestFile.downloadHandler = dh;
//yield return requestFile.SendWebRequest();
//if (!requestFile.isHttpError && !requestFile.isNetworkError)
//{
// Debug.Log("Download complete, attempting to load bundle.");
// AssetBundle bundleFile = AssetBundle.LoadFromFile(filePath);
// SceneManager.LoadScene(bundleFile.GetAllScenePaths()[0]);
//}
//else
//{
// Debug.LogError(requestFile.responseCode + ": " + requestFile.error);
//}
// Load level from assetBundle.
////AssetBundleRequest asset = bundle.LoadAssetAsync<AssetBundleManifest>(ABFileName);
//AssetBundleRequest asset = bundle.LoadAsset<AssetBundleManifest>(ABFileName);
//yield return asset;
////Get the Asset Bundle Manifest
//AssetBundleManifest loadedAssetMf = asset.asset as AssetBundleManifest;
////Get Hash128 from the AssetBundleManifest
//Hash128 tempHash128 = loadedAssetMf.GetAssetBundleHash(ABFileName);
////Pass to the isVersionCached function
//if (Caching.IsVersionCached(bundlePath, tempHash128))
//{
// isCached = true;
// Debug.Log("Bundle is Cached");
//} else
//{
// isLoading = true;
// Debug.Log("Bundle is Downloading....");
//}
////Caching.IsVersionCached(bundlePath, tempHash128);
}
