public void UnloadOneBundle(string bundleId, bool unloadAll)
{
if (_bundlesMap.ContainsKey(bundleId))
{
BundleInfo bundleInfo = _bundlesMap[bundleId];
if (bundleInfo.Bundle != null)
{
AssetBundlesDatabase.BundleData bundleData = bundleInfo.Data;
foreach (var sceneName in bundleData.SceneNames)
{
if (bundleInfo.Bundle == _scenesMap[sceneName].Bundle)
{
_scenesMap.Remove(sceneName);
}
}
foreach (var assetId in bundleData.AssetsIds)
{
_assetIdMap.Remove(assetId);
}
_bundlesMap.Remove(bundleId);
bundleInfo.Bundle.Unload(unloadAll);
bundleInfo.Bundle = null;
Resources.UnloadUnusedAssets();
GC.Collect();
}
}
}
public AssetBundlesDatabase.BundleData AddSceneBundle(string name, byte[] hash, int level, string[] sceneNames, string bundlePath)
{
var bundle = new AssetBundlesDatabase.BundleData();
bundle.Name = name;
bundle.SceneNames = sceneNames;
bundle.DataLevel = level;
AddToDatabase(bundle, hash, bundlePath);
return(bundle);
}
public AssetBundlesDatabase.BundleData AddBundle(string name, byte[] hash, int level, string bundlePath, List <string> assetIds)
{
var bundle = new AssetBundlesDatabase.BundleData();
bundle.Name = name;
bundle.AssetsIds = assetIds;
bundle.DataLevel = level;
AddToDatabase(bundle, hash, bundlePath);
return(bundle);
}
public IEnumerator DoLoadOneBundle(string bundleId)
{
AssetBundlesDatabase database = LoadAssetBundlesDatabaseFromId(_lastRunDatabaseId);
AssetBundlesDatabase.BundleData bundleData = null;
foreach (var bData in database.Bundles)
{
if (bData.Name == bundleId)
{
bundleData = bData;
break;
}
}
if (bundleData != null)
{
BundleInfo bundleInfo = new BundleInfo(bundleData);
int version = CachingUtils.GetVersionFromHash(bundleData.Hash);
string databaseId = _latestDatabaseId;
string url = UpdateUrl + "/" + databaseId + "/";
using (var www = WWW.LoadFromCacheOrDownload(url + bundleData.Filename,
version))
{
yield return(www);
bundleInfo.Bundle = www.assetBundle;
}
foreach (var sceneName in bundleData.SceneNames)
{
_scenesMap.Add(sceneName, bundleInfo);
}
foreach (var assetId in bundleData.AssetsIds)
{
_assetIdMap[assetId] = bundleInfo;
}
_bundlesMap.Add(bundleData.Name, bundleInfo);
}
}
private void AddToDatabase(AssetBundlesDatabase.BundleData bundle, byte[] hash, string bundlePath)
{
bundle.Filename = Path.GetFileName(bundlePath);
using (FileStream stream = File.OpenRead(bundlePath))
{
bundle.Size = (int)stream.Length;
bundle.Hash = hash;
var str = bundle.Filename + "@" + CachingUtils.GetVersionFromHash(bundle.Hash);
bundle.CacheName = BuildUtils.ToHexString(BuildUtils.GetASCIIStringHash(str));
}
_database.Bundles.Add(bundle);
// Update hash, id and size
_database.Hash = BuildUtils.Sha1.ComputeHash(_database.Hash.Concat(bundle.Hash).ToArray());
_database.Id = BuildUtils.ToHexString(_database.Hash.Take(4));
_database.Size += bundle.Size;
//EditorUtility.SetDirty(_database);
}
public BundleInfo(AssetBundlesDatabase.BundleData data)
{
Data = data;
Bundle = null;
}
