void _StartDownloadMasterFile()
{
_currentProgress = 0.0f;
_downloadMaterfileByteArray = null;
string masterFileUrl = EAAssetBundleInfoMgr.GetMasterFileRemoteURL(DOWNLOADING_BUNDLE_VERSION, string.Empty);
Debug.Log("MasterFileUrl: " + masterFileUrl);
UnityWebRequest http = CreateHttp(new Uri(masterFileUrl), (UnityWebRequest webReq) =>
{
if (!string.IsNullOrEmpty(webReq.error))
{
_OnNetworkError(@"StatusCode:" + webReq.error);
return(false);
}
if (webReq.downloadHandler.isDone == false || webReq.downloadProgress < 1.0f)
{
return(false);
}
Debug.Log("Finished!");
_currentProgress = 1;
_continuousNetworkErrorCnt = 0;
_currentFile = string.Empty;
try
{
using (MemoryStream deserialize = new MemoryStream(webReq.downloadHandler.data))
{
EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo = new AssetBundleMasterFileInfo();
StreamReader reader = new StreamReader(deserialize);
List <string> lines = new List <string>();
string line;
while ((line = reader.ReadLine()) != null)
{
lines.Add(line);
}
EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.bundleVersion = lines[0];
EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic = AssetBundleMasterFileInfo.LoadAssetBundleMasterFileDic(lines);
_downloadMaterfileByteArray = webReq.downloadHandler.data;
}
}
catch (Exception e)
{
// master 파일데이터 깨짐?
_OnNetworkError(e.Message);
return(false);
}
webReq.Dispose();
_ChangeState(State.CalcDownloadList);
Debug.Log("m_AssetBundleMgr count:" + EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic.Count);
return(true);
});
http.SendWebRequest();
}
public static AssetBundleMasterFileInfo GetMasterFileInfo()
{
if (_masterFileInfo == null || _masterFileInfo.assetBundleMasterFileDic.Count == 0)
{
//마스터 파일에 관한 정보가 없으면 로컬에 있는 마스터 파일을 불러온다.
List <string> stringLineArray = FileManager.LoadTextLineList(AssetBundleConfig.m_LocalPath + @"BundleMasterFileInfo.bundlelist");
_masterFileInfo = new AssetBundleMasterFileInfo();
if (stringLineArray == null || stringLineArray.Count <= 0)
{
//마스터파일 오류시에 삭제
if (File.Exists(AssetBundleConfig.m_LocalPath + @"BundleMasterFileInfo.bundlelist"))
{
File.Delete(AssetBundleConfig.m_LocalPath + @"BundleMasterFileInfo.bundlelist");
}
}
else
{
//정상적으로 마스터 파일을 불러왔을경우
//첫줄 번들버전정보
_masterFileInfo.bundleVersion = stringLineArray[0];
//마스터 파일 정보 로드
_masterFileInfo.assetBundleMasterFileDic = AssetBundleMasterFileInfo.LoadAssetBundleMasterFileDic(stringLineArray);
}
if (CoreApplication.IsMobileIPhone)
{
// IOS 경우에는 StreamAssets에 있는 마스터 파일 로드
stringLineArray = FileManager.LoadTextLineList(AssetBundleConfig.m_streamingAssetsPath + @"BundleMasterFileInfo.bundlelist");
if (_masterFileInfo.assetBundleMasterFileDic.Count > 0)
{
//다운 받았던 번들정보가 있으므로 다운받은 마스터 버전 을 사용
}
else
{
//다운받은 번들정가 없으므로 로컬에 있는 번들버전을 사용
_masterFileInfo.bundleVersion = stringLineArray[0];
}
Char[] delimiters = { '\t', '\t', '\t', '\t', '\t' };
string key = string.Empty;
for (int index = 1; index < stringLineArray.Count; index++)
{
//순서 : 파일경로, 파일이름, CRC, 파일용량
string[] items = stringLineArray[index].Split(delimiters);
//키값을 생성한다 (소문자 경로)
key = string.Format(@"{0}/{1}", items[0], items[2]).ToLower();
if (_masterFileInfo.assetBundleMasterFileDic.ContainsKey(key))
{
if (items.Length == 5)
{
//이미 키가 있을 경우 비교를 한후 CRC가 다르면 m_streamingAssets = false 같으면 m_streamingAssets = true
if (_masterFileInfo.assetBundleMasterFileDic[key].m_crc == Int32.Parse(items[3]))
{
_masterFileInfo.assetBundleMasterFileDic[key].m_streamingAssets = true;
//IOS 경우 어떤 걸 사용하지 여부 판단
if (EAAssetBundleLoadModule.m_streamAseetBundle.ContainsKey(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName))
{
EAAssetBundleLoadModule.m_streamAseetBundle[_masterFileInfo.assetBundleMasterFileDic[key].m_fileName] = true;
}
else
{
EAAssetBundleLoadModule.m_streamAseetBundle.Add(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName, true);
}
}
else
{
_masterFileInfo.assetBundleMasterFileDic[key].m_streamingAssets = false;
//IOS 경우 어떤 걸 사용하지 여부 판단
if (EAAssetBundleLoadModule.m_streamAseetBundle.ContainsKey(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName))
{
EAAssetBundleLoadModule.m_streamAseetBundle[_masterFileInfo.assetBundleMasterFileDic[key].m_fileName] = false;
}
else
{
EAAssetBundleLoadModule.m_streamAseetBundle.Add(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName, false);
}
}
}
else if (items.Length == 6)
{
//내부 번들이 해쉬값을 가지고 있음으로 해쉬 비교를 해준다.
if (!string.IsNullOrEmpty(items[5]) &&
!string.IsNullOrEmpty(_masterFileInfo.assetBundleMasterFileDic[key].m_hash))
{
//둘다 해쉬값이 있으므로 해쉬비교
//이미 키가 있을 경우 비교를 한후 해쉬값이 다르면 m_streamingAssets = false 같으면 m_streamingAssets = true
if (_masterFileInfo.assetBundleMasterFileDic[key].m_hash.Equals(items[5]))
{
_masterFileInfo.assetBundleMasterFileDic[key].m_streamingAssets = true;
//IOS 경우 어떤 걸 사용하지 여부 판단
if (EAAssetBundleLoadModule.m_streamAseetBundle.ContainsKey(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName))
{
EAAssetBundleLoadModule.m_streamAseetBundle[_masterFileInfo.assetBundleMasterFileDic[key].m_fileName] = true;
}
else
{
EAAssetBundleLoadModule.m_streamAseetBundle.Add(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName, true);
}
}
else
{
_masterFileInfo.assetBundleMasterFileDic[key].m_streamingAssets = false;
//IOS 경우 어떤 걸 사용하지 여부 판단
if (EAAssetBundleLoadModule.m_streamAseetBundle.ContainsKey(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName))
{
EAAssetBundleLoadModule.m_streamAseetBundle[_masterFileInfo.assetBundleMasterFileDic[key].m_fileName] = false;
}
else
{
EAAssetBundleLoadModule.m_streamAseetBundle.Add(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName, false);
}
}
}
else
{
//이미 키가 있을 경우 비교를 한후 CRC가 다르면 m_streamingAssets = false 같으면 m_streamingAssets = true
if (_masterFileInfo.assetBundleMasterFileDic[key].m_crc == Int32.Parse(items[3]))
{
_masterFileInfo.assetBundleMasterFileDic[key].m_streamingAssets = true;
//IOS 경우 어떤 걸 사용하지 여부 판단
if (EAAssetBundleLoadModule.m_streamAseetBundle.ContainsKey(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName))
{
EAAssetBundleLoadModule.m_streamAseetBundle[_masterFileInfo.assetBundleMasterFileDic[key].m_fileName] = true;
}
else
{
EAAssetBundleLoadModule.m_streamAseetBundle.Add(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName, true);
}
}
else
{
_masterFileInfo.assetBundleMasterFileDic[key].m_streamingAssets = false;
//IOS 경우 어떤 걸 사용하지 여부 판단
if (EAAssetBundleLoadModule.m_streamAseetBundle.ContainsKey(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName))
{
EAAssetBundleLoadModule.m_streamAseetBundle[_masterFileInfo.assetBundleMasterFileDic[key].m_fileName] = false;
}
else
{
EAAssetBundleLoadModule.m_streamAseetBundle.Add(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName, false);
}
}
}
}
}
else
{
//키값이 없을 경우 그냥 추가
//내부의 것이니 m_streamingAssets 을 true로 한다.
if (items.Length == 5)
{
_masterFileInfo.assetBundleMasterFileDic.Add(key,
new AssetBundleMasterFile(items[0], items[1], items[2], Int32.Parse(items[3]), Int32.Parse(items[4]), string.Empty, true));
}
else if (items.Length == 6)
{
_masterFileInfo.assetBundleMasterFileDic.Add(key,
new AssetBundleMasterFile(items[0], items[1], items[2], Int32.Parse(items[3]), Int32.Parse(items[4]), items[5], true));
}
//IOS 경우 어떤 걸 사용하지 여부 판단
if (EAAssetBundleLoadModule.m_streamAseetBundle.ContainsKey(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName))
{
EAAssetBundleLoadModule.m_streamAseetBundle[_masterFileInfo.assetBundleMasterFileDic[key].m_fileName] = true;
}
else
{
EAAssetBundleLoadModule.m_streamAseetBundle.Add(_masterFileInfo.assetBundleMasterFileDic[key].m_fileName, true);
}
}
}
}
}
return(_masterFileInfo);
}
/// <summary>
/// Check the list of bundles recorded on the master to find out which files need patches.
/// </summary>
IEnumerator _BuildDownloadList()
{
_downloadList.Clear();
int counter = 0;
float prevTime = Time.realtimeSinceStartup;
_downloadSize = 0;
string retError;
AssetBundleMasterFileInfo compareMaterFileInfo = AssetBundleConfig.GetMasterFileInfo(); // Android is used as is
if (CoreApplication.IsMobileIPhone)
{
//IOS uses internal master files.
List <string> stringLineArray = FileManager.LoadTextLineList(AssetBundleConfig.m_streamingAssetsPath + @"BundleMasterFileInfo.bundlelist");
compareMaterFileInfo.assetBundleMasterFileDic = AssetBundleMasterFileInfo.LoadAssetBundleMasterFileDic(stringLineArray);
}
foreach (string key in EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic.Keys)
{
Debug.Log("Downloader._BuildDownloadList() check.. " + counter);
counter++;
if (compareMaterFileInfo.assetBundleMasterFileDic.Count <= 0)
{
// Check everything because there is no master file
if (!_CheckBundleFileConsistency(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key], true, out retError))
{
Debug.Log("Downloader._BuildDownloadList() - AddFile: " + EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].GetBundleLocalSaveFilePath());
_downloadList.Add(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key]);
_downloadSize += EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].m_size;
}
}
else
{
//Since there is a master file, the standard file is checked.
if (compareMaterFileInfo.assetBundleMasterFileDic.ContainsKey(key))
{
//Judge whether there is hash information in the saved and received master file
if (!string.IsNullOrEmpty(compareMaterFileInfo.assetBundleMasterFileDic[key].m_hash) &&
!string.IsNullOrEmpty(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].m_hash))
{
//Both compare to the hash if there is one.
if (compareMaterFileInfo.assetBundleMasterFileDic[key].m_hash.Equals(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].m_hash))
{
//Pass if the hashes are equal
if (CoreApplication.IsMobileIPhone)
{
string path = string.Format("{0}{1}", AssetBundleConfig.m_LocalPath, compareMaterFileInfo.assetBundleMasterFileDic[key].m_fileName);
// If you have an iPhone, check the file and remove it if it exists
if (File.Exists(path))
{
File.Delete(path);
}
}
}
else
{
//If the hash is different, the file is compared to the hash value and added to the download list
if (!_CheckBundleFileConsistency(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key], true, out retError))
{
Debug.Log("Downloader._BuildDownloadList() - AddFile: " + EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].GetBundleLocalSaveFilePath());
_downloadList.Add(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key]);
_downloadSize += EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].m_size;
}
}
}
else
{
//If a file has no hash information, it is compared with crc.
if (compareMaterFileInfo.assetBundleMasterFileDic[key].m_crc == EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].m_crc)
{
//Pass if CRC values are equal
if (CoreApplication.IsMobileIPhone)
{
string path = string.Format("{0}{1}", AssetBundleConfig.m_LocalPath, compareMaterFileInfo.assetBundleMasterFileDic[key].m_fileName);
//If you have an iPhone, check the file and remove it if it exists.
if (File.Exists(path))
{
File.Delete(path);
}
}
}
else
{
//If the CRC values are different, add the download list after comparing the file with the CRC.
if (!_CheckBundleFileConsistency(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key], true, out retError))
{
Debug.Log("Downloader._BuildDownloadList() - AddFile: " + EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].GetBundleLocalSaveFilePath());
_downloadList.Add(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key]);
_downloadSize += EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].m_size;
}
}
}
}
else
{
//If the master file is not in the list, add it unconditionally.
_downloadList.Add(EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key]);
_downloadSize += EAAssetBundleLoadModule.m_AssetBundleMasterFileInfo.assetBundleMasterFileDic[key].m_size;
}
}
if (Time.realtimeSinceStartup - prevTime > 0.05f)
{
prevTime = Time.realtimeSinceStartup;
yield return(null);
}
}
if (_downloadList.Count == 0)
{
_ChangeState(State.End);
}
else
{
_ChangeState(State.ShowConfirmMsg);
}
}
public AssetBundleMasterFileInfo(AssetBundleMasterFileInfo info)
{
bundleVersion = info.bundleVersion;
assetBundleMasterFileDic = info.assetBundleMasterFileDic;
}
