private IEnumerator LoadCatalogFromNetwork()
{
JSLDebug.LogFormat("[AssetBundleManager] - Start download AssetBundleCatalog at frame {0}", Time.frameCount);
UnityWebRequest request = UnityWebRequest.Get(m_downloadingURL + AssetBundleDef.CATALOG_FILE_NAME);
request.SendWebRequest();
while (!request.isDone)
{
yield return(null);
}
if (!string.IsNullOrEmpty(request.error))
{
m_assetBundleCatalogs = null;
JSLDebug.LogErrorFormat("[AssetBundleManager] - Download AssetBundleCatalog failed. Error log \"{0}\"", request.error);
}
else
{
m_assetBundleCatalogs = new AssetBundleCatalogs(request.downloadHandler.text);
JSLDebug.LogFormat("[AssetBundleManager] - Download AssetBundleCatalog complete at frame {0}", Time.frameCount);
}
request.Dispose();
}
private IEnumerator PreInitialize(string relativePath)
{
string platformName = AssetBundleDef.GetPlatformName();
m_downloadingURL = string.Format("{0}/{1}/", relativePath, platformName);
JSLDebug.LogFormat("[AssetBundleManager] - The AssetBundle Download URL is {0}", m_downloadingURL);
m_loadFromFileURL = string.Format("{0}/{1}/", AssetBundleDef.GetStreamingAssetsPath(), platformName);
JSLDebug.LogFormat("[AssetBundleManager] - The AssetBundle LoadFromFile URL is {0}", m_loadFromFileURL);
yield return(StartCoroutine(LoadCatalogFromNetwork()));
if (m_assetBundleCatalogs == null)
{
if (m_onInitializeFinish != null)
{
m_onInitializeFinish(false);
m_onInitializeFinish = null;
yield break;
}
}
AssetBundleLoadManifestRequest assetBundleLoadManifestRequest = InitializeManifest(platformName);
if (assetBundleLoadManifestRequest != null)
{
yield return(assetBundleLoadManifestRequest);
}
}
public void Initialize(AssetBundleInitializeData initializeData)
{
m_maxDownloadRequest = initializeData.maxDownloadRequestAmount;
m_onInitializeFinish = initializeData.onInitializeFinish;
m_assetBundleLoadType = initializeData.assetBundleLoadType;
JSLDebug.LogFormat("[AssetBundleManager] - Initialize with load type '{0}'", m_assetBundleLoadType);
if (m_assetBundleLoadType == AssetBundleLoadType.Streaming)
{
initializeData.downloadURL = AssetBundleDef.GetDownloadStreamingAssetsPath();
}
if (m_assetBundleLoadType != AssetBundleLoadType.Simulate)
{
StartCoroutine(PreInitialize(initializeData.downloadURL));
}
else
{
if (m_onInitializeFinish != null)
{
m_onInitializeFinish(true);
m_onInitializeFinish = null;
}
}
}
private void UpdateCompleteDownloadRequests()
{
foreach (string key in m_completeDownloadAssetBundles)
{
JSLDebug.LogFormat("[AssetBundleManager] - Download asset bundle '{0}' successfully at frame {1}", key, Time.frameCount);
m_cacheRequest = m_downloadingRequests[key];
m_cacheRequest.Dispose();
m_downloadingRequests.Remove(key);
}
if (m_assetBundleDownloadProgress != null)
{
m_assetBundleDownloadProgress.SetDownloadCount(m_downloadingRequests.Count + m_waitingDownloadRequests.Count);
if (m_assetBundleDownloadProgress.progress == 1)
{
JSLDebug.LogFormat("[AssetBundleManager] - Download AssetBundle complete at frame {0}", Time.frameCount);
ResourceManager.Instance.Clear();
}
if (m_onAssetBundleDownloadProgressChanged != null)
{
m_onAssetBundleDownloadProgressChanged(m_assetBundleDownloadProgress);
}
}
if (m_downloadingRequests.Count == 0 && m_waitingDownloadRequests.Count == 0)
{
m_onAssetBundleDownloadProgressChanged = null;
m_assetBundleDownloadProgress = null;
}
m_inProgressRequests.RemoveAll(request => !request.Update());
}
private IEnumerator PreloadAllAssetBundleAsync <T>(string cacheKey, string assetBundleName, string assetName) where T : UnityEngine.Object
{
int startFrameCount = Time.frameCount;
AssetBundleLoadAllAssetRequest <T> request = AssetBundleManager.Instance.LoadAllAssetAsync <T>(assetBundleName, assetName);
if (null == request)
{
yield break;
}
yield return(request);
T[] assets = request.GetAsset();
if (null == assets || assets.Length == 0)
{
yield break;
}
LoadedResource res = new LoadedResource(assets);
m_loadedResources[cacheKey] = res;
JSLDebug.LogFormat(LOG_LOADALL_ASSET_SUCCEED, assetName, startFrameCount, Time.frameCount);
}
private static void InitializeDefaultPool(string key, T reference, int initialSize)
{
if (m_defaultPool == null)
{
m_defaultPool = new Pool <T>(key, reference, initialSize);
JSLDebug.LogFormat("[PoolCollections] - There is no default pool for type '{0}', create a new one with initial size '{1}'.", typeof(T).Name, initialSize);
}
}
private static void InitializePools(string key, T reference, int initialSize)
{
if (m_pools == null)
{
m_pools = new Dictionary <string, Pool <T> >();
}
if (!m_pools.ContainsKey(key))
{
m_pools.Add(key, new Pool <T>(key, reference, initialSize));
JSLDebug.LogFormat("[PoolCollections] - There is no pool for type '{0}' of key '{1}', create a new one with initial size '{2}'.", typeof(T).Name, key, initialSize);
}
}
public override bool Update()
{
base.Update();
if (null != m_request && m_request.isDone)
{
JSLDebug.LogFormat("[AssetBundleLoadManifestRequest] - Setup AssetBundleManifest successfully at frame {0}", Time.frameCount);
AssetBundleManager.Instance.SetupManifest(GetAsset());
return(false);
}
return(true);
}
private IEnumerator PreloadSceneAsync(string sceneName, LoadSceneMode loadSceneMode, Action <float> progressCallback)
{
int startFrameCount = Time.frameCount;
m_cacheAsyncOperation = SceneManager.LoadSceneAsync(sceneName, loadSceneMode);
while (!m_cacheAsyncOperation.isDone)
{
progressCallback?.Invoke(m_cacheAsyncOperation.progress);
yield return(null);
}
progressCallback?.Invoke(1f);
JSLDebug.LogFormat(LOG_LOAD_SCENE_SUCCEED, sceneName, startFrameCount, Time.frameCount);
}
private IEnumerator StartUnloadSceneAsync(string sceneName, Action <object> callback, object customData)
{
int startFrameCount = Time.frameCount;
if (SceneManager.GetActiveScene().name == sceneName)
{
JSLDebug.LogWarning(LOG_UNLOAD_ACTIVE_SCENE);
callback?.Invoke(customData);
yield break;
}
m_shouldUnload = false;
for (int i = 0; i < SceneManager.sceneCount; i++)
{
if (SceneManager.GetSceneAt(i).name == sceneName)
{
m_shouldUnload = true;
}
}
if (!m_shouldUnload)
{
JSLDebug.LogWarning(LOG_NO_SCENE_TO_UNLOAD);
callback?.Invoke(customData);
yield break;
}
m_cacheAsyncOperation = SceneManager.UnloadSceneAsync(sceneName);
if (m_cacheAsyncOperation == null)
{
callback?.Invoke(customData);
yield break;
}
while (!m_cacheAsyncOperation.isDone)
{
yield return(0);
}
JSLDebug.LogFormat(LOG_UNLOAD_SCENE_SUCCEED, sceneName, startFrameCount, Time.frameCount);
callback?.Invoke(customData);
}
private AssetBundleLoadManifestRequest InitializeManifest(string path)
{
UnloadAssetBundles(new List <string> {
AssetBundleDef.GetPlatformName()
});
JSLDebug.LogFormat("[AssetBundleManager] - Start download AssetBundleManifest at frame {0}", Time.frameCount);
DownloadAssetBundle(path, true);
AssetBundleLoadManifestRequest assetBundleLoadManifestRequest = new AssetBundleLoadManifestRequest(path, "AssetBundleManifest");
m_inProgressRequests.Add(assetBundleLoadManifestRequest);
return(assetBundleLoadManifestRequest);
}
private IEnumerator PreloadAllResourceAsync <T>(string cacheKey, string assetName) where T : UnityEngine.Object
{
int startFrameCount = Time.frameCount;
T[] assets = Resources.LoadAll <T>(assetName);
LoadedResource res = new LoadedResource(assets);
if (null == res.resources || res.resources.Length == 0)
{
yield break;
}
m_loadedResources[cacheKey] = res;
JSLDebug.LogFormat(LOG_LOADALL_ASSET_SUCCEED, assetName, startFrameCount, Time.frameCount);
}
private IEnumerator PreloadSceneAssetBundleAsync(string assetBundleName, string sceneName, LoadSceneMode loadSceneMode, Action <float> progressCallback)
{
int startFrameCount = Time.frameCount;
m_cacheAssetBundleLoadRequest = AssetBundleManager.Instance.LoadSceneAsync(assetBundleName, sceneName, loadSceneMode);
if (null == m_cacheAssetBundleLoadRequest)
{
yield break;
}
while (!m_cacheAssetBundleLoadRequest.IsDone())
{
progressCallback?.Invoke(m_cacheAssetBundleLoadRequest.GetProgress());
yield return(null);
}
progressCallback?.Invoke(m_cacheAssetBundleLoadRequest.GetProgress());
JSLDebug.LogFormat(LOG_LOAD_SCENE_SUCCEED, sceneName, startFrameCount, Time.frameCount);
}
public void Download(Action <AssetBundleDownloadProgress> onAssetBundleDownloadProgressChanged)
{
m_onAssetBundleDownloadProgressChanged = onAssetBundleDownloadProgressChanged;
if (m_assetBundleLoadType == AssetBundleLoadType.Simulate)
{
JSLDebug.LogFormat("[AssetBundleManager] - The AssetBundle load type is on Simulate, don't need to download.");
return;
}
if (null == m_assetBundleManifest)
{
JSLDebug.LogError("[AssetBundleManager] - Please download AssetBundleManifest by calling ResourceSystem.InstancenitAssetBundle() first");
return;
}
JSLDebug.LogFormat("[AssetBundleManager] - Start download AssetBundle at frame {0}", Time.frameCount);
string[] allAssetBundles = m_assetBundleManifest.GetAllAssetBundles();
List <string> downloadAssetBundleNames = new List <string>();
for (int i = 0; i < allAssetBundles.Length; i++)
{
if (Caching.IsVersionCached(m_downloadingURL + allAssetBundles[i], m_assetBundleManifest.GetAssetBundleHash(allAssetBundles[i])))
{
continue;
}
downloadAssetBundleNames.Add(allAssetBundles[i]);
}
UnloadAssetBundles(allAssetBundles.ToList());
for (int i = 0; i < allAssetBundles.Length; i++)
{
DownloadAssetBundle(allAssetBundles[i], false);
}
m_assetBundleDownloadProgress = new AssetBundleDownloadProgress(allAssetBundles.Length, m_assetBundleCatalogs.GetAllFileSize(downloadAssetBundleNames));
}
private IEnumerator PreloadResourceAsync <T>(string cacheKey, string assetName) where T : UnityEngine.Object
{
int startFrameCount = Time.frameCount;
ResourceRequest resourceRequest = Resources.LoadAsync <T>(assetName);
while (!resourceRequest.isDone)
{
yield return(0);
}
LoadedResource res = new LoadedResource(resourceRequest.asset);
if (null == res.resource)
{
yield break;
}
m_loadedResources[cacheKey] = res;
JSLDebug.LogFormat(LOG_LOAD_ASSET_SUCCEED, assetName, startFrameCount, Time.frameCount);
}
private static void RemoveMissingScript(GameObject gameObject)
{
Component[] components = gameObject.GetComponents <Component>();
if (components == null || components.Length == 0)
{
return;
}
SerializedObject serializedObject = new SerializedObject(gameObject);
SerializedProperty serializedProperty = serializedObject.FindProperty("m_Component");
for (int i = components.Length - 1; i >= 0; i--)
{
if (components[i] == null)
{
JSLDebug.LogFormat("There is missing component in gameObject '{0}', destroy it.", gameObject.name);
serializedProperty.DeleteArrayElementAtIndex(i);
EditorSceneManager.MarkAllScenesDirty();
}
}
serializedObject.ApplyModifiedProperties();
}
private void UpdateWaitingDownloadRequests()
{
if (m_waitingDownloadRequests.Count == 0 ||
m_downloadingRequests.Count() >= m_maxDownloadRequest)
{
return;
}
for (int i = m_downloadingRequests.Count(); i < m_maxDownloadRequest; i++)
{
if (m_waitingDownloadRequests.Count == 0)
{
break;
}
WaitingDownloadRequest waitingDownloadRequest = m_waitingDownloadRequests.Dequeue();
UnityWebRequest request = null;
string url = m_downloadingURL + waitingDownloadRequest.AssetBundleName;
if (waitingDownloadRequest.IsManifest)
{
request = UnityWebRequestAssetBundle.GetAssetBundle(url);
}
else
{
JSLDebug.LogFormat("[AssetBundleManager] - Start downloading asset bundle '{0}' at frame {1}", waitingDownloadRequest.AssetBundleName, Time.frameCount);
request = UnityWebRequestAssetBundle.GetAssetBundle(url, m_assetBundleManifest.GetAssetBundleHash(waitingDownloadRequest.AssetBundleName), 0);
}
request.SendWebRequest();
m_downloadingRequests.Add(waitingDownloadRequest.AssetBundleName, request);
m_waitingDownloadAssetBundleNames.Remove(waitingDownloadRequest.AssetBundleName);
}
}
public static void Build(string outputPath)
{
string[] allAssetBundleNames = AssetDatabase.GetAllAssetBundleNames();
string fullPath;
Hash128 hash128;
uint crc = 0;
FileInfo fileInfo;
string catalogContents = string.Empty;
for (int i = 0; i < allAssetBundleNames.Length; i++)
{
string[] assetPaths = AssetDatabase.GetAssetPathsFromAssetBundle(allAssetBundleNames[i]);
if (assetPaths.Length == 0)
{
JSLDebug.LogErrorFormat("[AssetBundleCatalogBuilder] - The AssetBundle '{0}' is empty. It might be a folder, need to check it again!", allAssetBundleNames[i]);
continue;
}
fullPath = outputPath + "/" + allAssetBundleNames[i];
if (!BuildPipeline.GetCRCForAssetBundle(fullPath, out crc))
{
JSLDebug.LogErrorFormat("[AssetBundleCatalogBuilder] - Failed to get CRC from {0}", fullPath);
continue;
}
if (!BuildPipeline.GetHashForAssetBundle(fullPath, out hash128))
{
JSLDebug.LogErrorFormat("[AssetBundleCatalogBuilder] - Failed to get Hash128 from {0}", fullPath);
continue;
}
fileInfo = new FileInfo(fullPath);
if (!fileInfo.Exists)
{
JSLDebug.LogErrorFormat("[AssetBundleCatalogBuilder] - Failed to get file size from {0}", fullPath);
continue;
}
if (i != 0)
{
catalogContents += System.Environment.NewLine;
}
catalogContents += allAssetBundleNames[i];
catalogContents += System.Environment.NewLine;
catalogContents += System.Convert.ToString(hash128);
catalogContents += System.Environment.NewLine;
catalogContents += crc.ToString();
catalogContents += System.Environment.NewLine;
catalogContents += GetFileSizeInB(fileInfo.Length).ToString();
}
string catalogPath = Path.Combine(outputPath, AssetBundleDef.CATALOG_FILE_NAME);
File.WriteAllText(catalogPath, catalogContents);
JSLDebug.LogFormat("[AssetBundleCatalogBuilder] - Build catalog.txt success in {0}", catalogPath);
}