private IEnumerator LoadAssetBundleAsync(string bundlePath, ABDependDelegate callback = null)
{
string dictKey = string.Format("/{0}", bundlePath);
LogMgr.UnityLog("ABDependsLoad LoadAssetBundleAsync dictKey " + dictKey);
ABFileState state = ABFileMgr.Instance.GetABFileState(dictKey);
string[] abDepends = null;
List <string> unfinishedAB = new List <string>();
HashSet <string> abSet = null;
AssetBundleManifest manifest = null;
Dictionary <string, ABFileState> allABStateDict = new Dictionary <string, ABFileState>();
if (state == ABFileState.DOWNLOADED)
{
abSet = allABSet;
manifest = abManifest;
allABStateDict[dictKey] = ABFileState.DOWNLOADED;
}
else if (state == ABFileState.NONE)
{
abSet = allABSet;
manifest = abManifest;
allABStateDict[dictKey] = ABFileState.DOWNLOADED;
unfinishedAB.Add(dictKey);
}
else if (state == ABFileState.STREAMEXIT)
{
abSet = streamABSet;
manifest = streamManifest;
allABStateDict[dictKey] = ABFileState.STREAMEXIT;
}
if (null == abSet || !abSet.Contains(bundlePath))
{
if (null != callback)
{
callback(null);
}
yield break;
}
abDepends = manifest.GetAllDependencies(bundlePath);
if (null == abDepends)
{
if (null != callback)
{
callback(null);
}
yield break;
}
for (int i = 0; i < abDepends.Length; i++)
{
string dpPath = abDepends[i];
dictKey = string.Format("/{0}", dpPath);
if (!abLoadDict.ContainsKey(dpPath))
{
state = ABFileMgr.Instance.GetABFileState(dictKey);
if (state == ABFileState.NONE)
{
allABStateDict[dictKey] = ABFileState.DOWNLOADED;
unfinishedAB.Add(dictKey);
}
else if (state == ABFileState.DOWNLOADED)
{
allABStateDict[dictKey] = ABFileState.DOWNLOADED;
}
else if (state == ABFileState.STREAMEXIT)
{
allABStateDict[dictKey] = ABFileState.DOWNLOADED;
ABFileMgr.Instance.SetABFileState(dictKey, ABFileState.DOWNLOADED);
}
if (!abSet.Contains(dpPath))
{
if (null != callback)
{
callback(null);
}
yield break;
}
}
else
{
allABStateDict[dictKey] = ABFileState.DOWNLOADED;
UpdateUsedTime(dpPath);
}
}
for (int i = 0; i < unfinishedAB.Count; i++)
{
AssetBundleConfig config = ABFileMgr.Instance.GetABConfig(unfinishedAB[i]);
if (null == config)
{
if (null != callback)
{
LogMgr.UnityError("no config " + unfinishedAB[i]);
callback(null);
}
yield break;
}
string remoteUrl = BundleCommon.RemoteUrl + config.RelativePath + "_Compress";
string saveFile = Application.persistentDataPath + "/" + BundleCommon.ResVersion + "/Out" + config.RelativePath + "_Compress";
LogMgr.UnityLog("ABDependsLoad remoteUrl " + remoteUrl + "," + saveFile);
CoreEntry.gHttpDownloadMgr.PushDownloadFile(remoteUrl, saveFile, config, null);
}
while (unfinishedAB.Count > 0)
{
yield return(new WaitForSeconds(0.2f));
for (int i = 0; i < unfinishedAB.Count; i++)
{
state = ABFileMgr.Instance.GetABFileState(unfinishedAB[i]);
if (state == ABFileState.DOWNLOADED)
{
unfinishedAB.RemoveAt(i);
i--;
}
}
}
string bundleFile = null;
for (int i = 0; i < abDepends.Length; i++)
{
string dpPath = abDepends[i];
dictKey = string.Format("/{0}", dpPath);
if (allABStateDict.ContainsKey(dictKey))
{
if (!abLoadDict.ContainsKey(dpPath))
{
state = allABStateDict[dictKey];
if (state == ABFileState.DOWNLOADED)
{
bundleFile = string.Format("{0}/{1}/Out/{2}", Application.persistentDataPath, BundleCommon.ResVersion, dpPath);
}
else
{
if (null != callback)
{
LogMgr.UnityError("state error:" + dpPath);
callback(null);
}
yield break;
}
AssetBundle dpAB = AssetBundle.LoadFromFile(bundleFile);
AssetBundleData dpData = new AssetBundleData(dpPath);
dpData.mAssetBundle = dpAB;
abLoadDict[dpPath] = dpData;
}
UpdateUsedTime(dpPath);
}
else
{
if (null != callback)
{
LogMgr.UnityError("no in allABStateDict:" + dpPath);
callback(null);
}
yield break;
}
}
dictKey = string.Format("/{0}", bundlePath);
state = allABStateDict[dictKey];
if (state == ABFileState.DOWNLOADED)
{
bundleFile = string.Format("{0}/{1}/Out/{2}", Application.persistentDataPath, BundleCommon.ResVersion, bundlePath);
}
else
{
if (null != callback)
{
LogMgr.UnityError("state error:" + bundlePath);
callback(null);
}
yield break;
}
AssetBundleData abData = new AssetBundleData(bundlePath);
AssetBundle bundle = AssetBundle.LoadFromFile(bundleFile);
abData.mAssetBundle = bundle;
abLoadDict[bundlePath] = abData;
if (null != callback)
{
callback(abData);
}
}
/// <summary>
/// ����AssetBundle
/// </summary>
/// <param name="bundlePath"></param>
/// <returns></returns>
private AssetBundleData LoadAssetBundle(string bundlePath)
{
AssetBundleData abData = null;
string allPath = string.Format("{0}/{1}/Out/{2}", Application.persistentDataPath, BundleCommon.ResVersion, bundlePath);
string streamPath = string.Format("{0}/{1}/Inner/{2}", Application.persistentDataPath, BundleCommon.ResVersion, bundlePath);
string dictKey = string.Format("/{0}", bundlePath);
ABFileState state = ABFileMgr.Instance.GetABFileState(dictKey);
if (allABSet.Contains(bundlePath) && state == ABFileState.DOWNLOADED)
{
abData = new AssetBundleData(bundlePath);
string[] allDepends = abManifest.GetAllDependencies(bundlePath);
abData.mDependABs = allDepends;
for (int i = 0; i < allDepends.Length; i++)
{
string dpPath = allDepends[i];
if (!abLoadDict.ContainsKey(dpPath))
{
dictKey = string.Format("/{0}", dpPath);
state = ABFileMgr.Instance.GetABFileState(dictKey);
string filePath = string.Format("{0}/{1}/Out/{2}", Application.persistentDataPath, BundleCommon.ResVersion, dpPath);
AssetBundle dpAB = null;
if (state == ABFileState.DOWNLOADED)
{
dpAB = AssetBundle.LoadFromFile(filePath);
}
else if (state == ABFileState.STREAMEXIT)
{
return(null);
#pragma warning disable 0162
//
filePath = string.Format("{0}/{1}/Inner/{2}", Application.persistentDataPath, BundleCommon.ResVersion, dpPath);
dpAB = AssetBundle.LoadFromFile(filePath);
}
else
{
return(null);
}
AssetBundleData dpData = new AssetBundleData(dpPath);
dpData.mAssetBundle = dpAB;
abLoadDict[dpPath] = dpData;
}
UpdateUsedTime(dpPath);
}
AssetBundle bundle = AssetBundle.LoadFromFile(allPath);
abData.mAssetBundle = bundle;
abLoadDict[bundlePath] = abData;
}
else if (streamABSet.Contains(bundlePath) && state == ABFileState.STREAMEXIT)
{
return(null);
//
abData = new AssetBundleData(bundlePath);
string[] allDepends = streamManifest.GetAllDependencies(bundlePath);
abData.mDependABs = allDepends;
for (int i = 0; i < allDepends.Length; i++)
{
string dpPath = allDepends[i];
if (!abLoadDict.ContainsKey(dpPath))
{
dictKey = string.Format("/{0}", dpPath);
state = ABFileMgr.Instance.GetABFileState(dictKey);
string filePath = string.Format("{0}/{1}/Out/{2}", Application.persistentDataPath, BundleCommon.ResVersion, dpPath);
AssetBundle dpAB = null;
if (state == ABFileState.DOWNLOADED)
{
dpAB = AssetBundle.LoadFromFile(filePath);
}
else if (state == ABFileState.STREAMEXIT)
{
filePath = string.Format("{0}/{1}/Inner/{2}", Application.persistentDataPath, BundleCommon.ResVersion, dpPath);
dpAB = AssetBundle.LoadFromFile(filePath);
}
else
{
return(null);
}
AssetBundleData dpData = new AssetBundleData(dpPath);
dpData.mAssetBundle = dpAB;
abLoadDict[dpPath] = dpData;
}
UpdateUsedTime(dpPath);
}
AssetBundle bundle = AssetBundle.LoadFromFile(streamPath);
abData.mAssetBundle = bundle;
abLoadDict[bundlePath] = abData;
}
return(abData);
}