public static AssetBundleManager.BundlePack ManifestAdd(
string manifestAssetBundleName)
{
if (AssetBundleManager.m_ManifestBundlePack.ContainsKey(manifestAssetBundleName))
{
return((AssetBundleManager.BundlePack)null);
}
AssetBundleManager.BundlePack bundlePack = new AssetBundleManager.BundlePack();
AssetBundleManager.m_ManifestBundlePack.Add(manifestAssetBundleName, bundlePack);
LoadedAssetBundle loadedAssetBundle = AssetBundleManager.LoadAssetBundle(manifestAssetBundleName, false, manifestAssetBundleName);
if (loadedAssetBundle == null)
{
AssetBundleManager.m_ManifestBundlePack.Remove(manifestAssetBundleName);
return((AssetBundleManager.BundlePack)null);
}
AssetBundleLoadAssetOperationSimulation operationSimulation = new AssetBundleLoadAssetOperationSimulation(loadedAssetBundle.m_AssetBundle.LoadAsset("AssetBundleManifest", typeof(AssetBundleManifest)));
if (operationSimulation.IsEmpty())
{
AssetBundleManager.m_ManifestBundlePack.Remove(manifestAssetBundleName);
return((AssetBundleManager.BundlePack)null);
}
bundlePack.AssetBundleManifest = operationSimulation.GetAsset <AssetBundleManifest>();
return(bundlePack);
}
private static bool UnloadBundle(
string assetBundleName,
AssetBundleManager.BundlePack targetPack,
bool unloadAllLoadedObjects)
{
assetBundleName = assetBundleName ?? string.Empty;
if (targetPack.DownloadingErrors.TryGetValue(assetBundleName, out string _))
{
return(false);
}
LoadedAssetBundle loadedAssetBundle = (LoadedAssetBundle)null;
if (!targetPack.LoadedAssetBundles.TryGetValue(assetBundleName, out loadedAssetBundle))
{
return(false);
}
if (--loadedAssetBundle.m_ReferencedCount == 0U)
{
if (Object.op_Implicit((Object)loadedAssetBundle.m_AssetBundle))
{
loadedAssetBundle.m_AssetBundle.Unload(unloadAllLoadedObjects);
}
targetPack.LoadedAssetBundles.Remove(assetBundleName);
AssetBundleManager.m_AllLoadedAssetBundleNames.Remove(assetBundleName);
}
return(true);
}
protected static string RemapVariantName(string assetBundleName, string manifestAssetBundleName = null)
{
if (manifestAssetBundleName.IsNullOrEmpty())
{
manifestAssetBundleName = "abdata";
}
AssetBundleManager.BundlePack bundlePack = AssetBundleManager.m_ManifestBundlePack[manifestAssetBundleName];
string[] bundlesWithVariant = bundlePack.AssetBundleManifest.GetAllAssetBundlesWithVariant();
if (Array.IndexOf <string>(bundlesWithVariant, assetBundleName) < 0)
{
return(assetBundleName);
}
string[] strArray1 = assetBundleName.Split('.');
int num1 = int.MaxValue;
int index1 = -1;
for (int index2 = 0; index2 < bundlesWithVariant.Length; ++index2)
{
string[] strArray2 = bundlesWithVariant[index2].Split('.');
if (!(strArray2[0] != strArray1[0]))
{
int num2 = Array.IndexOf <string>(bundlePack.Variants, strArray2[1]);
if (num2 != -1 && num2 < num1)
{
num1 = num2;
index1 = index2;
}
}
}
return(index1 != -1 ? bundlesWithVariant[index1] : assetBundleName);
}
public static void AddAssetBundleManifest(string manifestPath)
{
if (!GetManifest(manifestPath, out var manifest))
{
return;
}
var bundlePack = new AssetBundleManager.BundlePack {
AssetBundleManifest = manifest
};
var property = typeof(AssetBundleManager).GetProperty("manifestBundlePack", BindingFlags.NonPublic | BindingFlags.Static);
var dict = property.GetValue(null, null);
property.PropertyType.GetMethod("Add")?.Invoke(dict, new object[] { manifestPath, bundlePack });
}
public static bool LoadAssetBundleInternal(
string assetBundleName,
bool isAsync,
string manifestAssetBundleName = null)
{
if (manifestAssetBundleName.IsNullOrEmpty())
{
manifestAssetBundleName = "abdata";
}
AssetBundleManager.BundlePack bundlePack = AssetBundleManager.m_ManifestBundlePack[manifestAssetBundleName];
LoadedAssetBundle loadedAssetBundle = (LoadedAssetBundle)null;
bundlePack.LoadedAssetBundles.TryGetValue(assetBundleName, out loadedAssetBundle);
if (loadedAssetBundle != null)
{
++loadedAssetBundle.m_ReferencedCount;
return(true);
}
AssetBundleCreate assetBundleCreate = (AssetBundleCreate)null;
bundlePack.CreateAssetBundles.TryGetValue(assetBundleName, out assetBundleCreate);
if (assetBundleCreate != null)
{
++assetBundleCreate.m_ReferencedCount;
return(true);
}
if (!AssetBundleManager.m_AllLoadedAssetBundleNames.Add(assetBundleName))
{
Debug.LogErrorFormat("Loaded AssetBundle : {0}\nManifestName : {1}, isAsync : {2}", new object[3]
{
(object)assetBundleName,
(object)manifestAssetBundleName,
(object)isAsync
});
return(true);
}
string str = AssetBundleManager.BaseDownloadingURL + assetBundleName;
if (!isAsync)
{
bundlePack.LoadedAssetBundles.Add(assetBundleName, new LoadedAssetBundle(AssetBundle.LoadFromFile(str)));
}
else
{
bundlePack.CreateAssetBundles.Add(assetBundleName, new AssetBundleCreate(AssetBundle.LoadFromFileAsync(str)));
}
return(false);
}
public static AssetBundleLoadAssetOperation LoadAllAsset(
string assetBundleName,
System.Type type,
string manifestAssetBundleName = null)
{
if (manifestAssetBundleName.IsNullOrEmpty())
{
manifestAssetBundleName = "abdata";
}
AssetBundleManager.BundlePack bundlePack = AssetBundleManager.m_ManifestBundlePack[manifestAssetBundleName];
AssetBundleLoadAssetOperation loadAssetOperation = (AssetBundleLoadAssetOperation)null;
if (loadAssetOperation == null)
{
AssetBundleManager.LoadAssetBundle(assetBundleName, false, manifestAssetBundleName);
loadAssetOperation = (AssetBundleLoadAssetOperation) new AssetBundleLoadAssetOperationSimulation(bundlePack.LoadedAssetBundles[assetBundleName].m_AssetBundle.LoadAllAssets(type));
}
return(loadAssetOperation);
}
public static LoadedAssetBundle GetLoadedAssetBundle(
string assetBundleName,
out string error,
string manifestAssetBundleName = null)
{
assetBundleName = assetBundleName ?? string.Empty;
if (manifestAssetBundleName.IsNullOrEmpty())
{
manifestAssetBundleName = "abdata";
}
AssetBundleManager.BundlePack bundlePack = AssetBundleManager.m_ManifestBundlePack[manifestAssetBundleName];
if (bundlePack.DownloadingErrors.TryGetValue(assetBundleName, out error))
{
return((LoadedAssetBundle)null);
}
LoadedAssetBundle loadedAssetBundle1 = (LoadedAssetBundle)null;
bundlePack.LoadedAssetBundles.TryGetValue(assetBundleName, out loadedAssetBundle1);
if (loadedAssetBundle1 == null)
{
return((LoadedAssetBundle)null);
}
LoadedAssetBundleDependencies bundleDependencies = bundlePack.Dependencies.Find((Predicate <LoadedAssetBundleDependencies>)(p => p.m_Key == assetBundleName));
if (bundleDependencies == null)
{
return(loadedAssetBundle1);
}
foreach (string bundleName in bundleDependencies.m_BundleNames)
{
if (bundlePack.DownloadingErrors.TryGetValue(assetBundleName, out error))
{
return(loadedAssetBundle1);
}
LoadedAssetBundle loadedAssetBundle2;
bundlePack.LoadedAssetBundles.TryGetValue(bundleName, out loadedAssetBundle2);
if (loadedAssetBundle2 == null)
{
return((LoadedAssetBundle)null);
}
}
return(loadedAssetBundle1);
}
public static AssetBundleLoadAssetOperation LoadAllAssetAsync(
string assetBundleName,
System.Type type,
string manifestAssetBundleName = null)
{
if (manifestAssetBundleName.IsNullOrEmpty())
{
manifestAssetBundleName = "abdata";
}
AssetBundleManager.BundlePack bundlePack = AssetBundleManager.m_ManifestBundlePack[manifestAssetBundleName];
AssetBundleLoadAssetOperation loadAssetOperation = (AssetBundleLoadAssetOperation)null;
if (loadAssetOperation == null)
{
AssetBundleManager.LoadAssetBundle(assetBundleName, true, manifestAssetBundleName);
loadAssetOperation = (AssetBundleLoadAssetOperation) new AssetBundleLoadAssetOperationFull(assetBundleName, (string)null, type, manifestAssetBundleName);
bundlePack.InProgressOperations.Add((AssetBundleLoadOperation)loadAssetOperation);
}
return(loadAssetOperation);
}
public static AssetBundleLoadOperation LoadLevelAsync(
string assetBundleName,
string levelName,
bool isAdditive,
string manifestAssetBundleName = null)
{
if (manifestAssetBundleName.IsNullOrEmpty())
{
manifestAssetBundleName = "abdata";
}
AssetBundleManager.BundlePack bundlePack = AssetBundleManager.m_ManifestBundlePack[manifestAssetBundleName];
AssetBundleLoadOperation bundleLoadOperation = (AssetBundleLoadOperation)null;
if (bundleLoadOperation == null)
{
AssetBundleManager.LoadAssetBundle(assetBundleName, true, manifestAssetBundleName);
bundleLoadOperation = (AssetBundleLoadOperation) new AssetBundleLoadLevelOperation(assetBundleName, levelName, isAdditive, manifestAssetBundleName);
bundlePack.InProgressOperations.Add(bundleLoadOperation);
}
return(bundleLoadOperation);
}
protected static void LoadDependencies(
string assetBundleName,
bool isAsync,
string manifestAssetBundleName = null)
{
if (manifestAssetBundleName.IsNullOrEmpty())
{
manifestAssetBundleName = "abdata";
}
AssetBundleManager.BundlePack bundlePack = AssetBundleManager.m_ManifestBundlePack[manifestAssetBundleName];
if (object.ReferenceEquals((object)bundlePack.AssetBundleManifest, (object)null))
{
Debug.LogError((object)"Please initialize AssetBundleManifest by calling AssetBundleManager.Initialize()");
}
else
{
string[] allDependencies = bundlePack.AssetBundleManifest.GetAllDependencies(assetBundleName);
if (allDependencies.Length == 0)
{
return;
}
for (int index = 0; index < allDependencies.Length; ++index)
{
allDependencies[index] = AssetBundleManager.RemapVariantName(allDependencies[index], manifestAssetBundleName);
}
LoadedAssetBundleDependencies bundleDependencies = bundlePack.Dependencies.Find((Predicate <LoadedAssetBundleDependencies>)(p => p.m_Key == assetBundleName));
if (bundleDependencies != null)
{
++bundleDependencies.m_ReferencedCount;
}
else
{
bundlePack.Dependencies.Add(new LoadedAssetBundleDependencies(assetBundleName, allDependencies));
}
for (int index = 0; index < allDependencies.Length; ++index)
{
AssetBundleManager.LoadAssetBundleInternal(allDependencies[index], isAsync, manifestAssetBundleName);
}
}
}
private void Update()
{
foreach (KeyValuePair <string, AssetBundleManager.BundlePack> keyValuePair in AssetBundleManager.m_ManifestBundlePack)
{
AssetBundleManager.BundlePack bundlePack = keyValuePair.Value;
foreach (KeyValuePair <string, AssetBundleCreate> createAssetBundle in bundlePack.CreateAssetBundles)
{
AssetBundleCreateRequest createRequest = createAssetBundle.Value.m_CreateRequest;
if (((AsyncOperation)createRequest).get_isDone())
{
bundlePack.LoadedAssetBundles.Add(createAssetBundle.Key, new LoadedAssetBundle(createRequest.get_assetBundle())
{
m_ReferencedCount = createAssetBundle.Value.m_ReferencedCount
});
this.keysToRemove.Add(createAssetBundle.Key);
}
}
foreach (string key in this.keysToRemove)
{
bundlePack.CreateAssetBundles.Remove(key);
}
int index = 0;
while (index < bundlePack.InProgressOperations.Count)
{
if (!bundlePack.InProgressOperations[index].Update())
{
bundlePack.InProgressOperations.RemoveAt(index);
}
else
{
++index;
}
}
this.keysToRemove.Clear();
}
}
public static void Initialize(string basePath)
{
if (AssetBundleManager.isInitialized)
{
return;
}
AssetBundleManager.m_BaseDownloadingURL = basePath;
GameObject go = new GameObject(nameof(AssetBundleManager), new System.Type[1]
{
typeof(AssetBundleManager)
});
Object.DontDestroyOnLoad((Object)go);
if (AssetBundleManager.MainBundle == null)
{
AssetBundleManager.MainBundle = AssetBundleManager.ManifestAdd("abdata");
}
if (Directory.Exists(basePath))
{
IEnumerable <string> source = ((IEnumerable <string>)Directory.GetFiles(basePath, "*.*", SearchOption.TopDirectoryOnly)).Where <string>((Func <string, bool>)(s => Path.GetExtension(s).IsNullOrEmpty()));
// ISSUE: reference to a compiler-generated field
if (AssetBundleManager.\u003C\u003Ef__mg\u0024cache0 == null)
{
// ISSUE: reference to a compiler-generated field
AssetBundleManager.\u003C\u003Ef__mg\u0024cache0 = new Func <string, string>(Path.GetFileNameWithoutExtension);
}
// ISSUE: reference to a compiler-generated field
Func <string, string> fMgCache0 = AssetBundleManager.\u003C\u003Ef__mg\u0024cache0;
foreach (string manifestAssetBundleName in source.Select <string, string>(fMgCache0).Where <string>((Func <string, bool>)(s => s != "abdata")))
{
AssetBundleManager.ManifestAdd(manifestAssetBundleName);
}
}
AssetBundleManager.isInitialized = true;
InitAddComponent.AddComponents(go);
}