public List <string> CalModifyAB(ABHashCollection serverABHashCollection)
{
List <string> modifyABList = new List <string>();
Dictionary <string, ABHashInfo> clientABHashDict = new Dictionary <string, ABHashInfo>();
for (int i = 0; i < abHashList.Count; i++)
{
clientABHashDict.Add(abHashList[i].ab, abHashList[i]);
}
ABHashInfo tempS, tempC;
for (int i = 0; i < serverABHashCollection.abHashList.Count; i++)
{
tempC = null;
tempS = serverABHashCollection.abHashList[i];
clientABHashDict.TryGetValue(tempS.ab, out tempC);
if (tempC == null || !tempS.hash.Equals(tempC.hash))
{
modifyABList.Add(tempS.ab);
ABUtil.Log(string.Format("modify ab: {0}", tempS.ab));
}
}
return(modifyABList);
}
/// <summary>
/// 生成文件
/// </summary>
/// <param name="abManif"></param>
private static void GenFile(AssetBundleManifest abManif)
{
string filePath = ABSettings.AssetBundleCompareFilePath();
FileStream fs = new FileStream(filePath, FileMode.Create);
StreamWriter mStreamWriter = new StreamWriter(fs, System.Text.Encoding.UTF8);
ABHashCollection abHashCollection = new ABHashCollection();
ABHashInfo abHashInfo = null;
string[] abs = abManif.GetAllAssetBundles();
for (int i = 0; i < abs.Length; i++)
{
abHashInfo = new ABHashInfo();
abHashInfo.ab = abs[i];
abHashInfo.hash = abManif.GetAssetBundleHash(abs[i]).ToString();
abHashCollection.abHashList.Add(abHashInfo);
}
string jsonStr = JsonUtility.ToJson(abHashCollection);
ABUtil.Log("Gen Json Success: " + jsonStr);
mStreamWriter.Write(jsonStr);
mStreamWriter.Close();
fs.Close();
}
/// <summary>
/// 读取Json对比文件
/// </summary>
public ABHashCollection ReadABCompareFile()
{
ABHashCollection abHashCollection = new ABHashCollection();
string filePath = ClientCompareFilePath();
if (!File.Exists(filePath))
{
return(abHashCollection);
}
try
{
FileStream fs = new FileStream(filePath, FileMode.Open);
StreamReader streamReader = new StreamReader(fs);
string jsonStr = streamReader.ReadToEnd();
abHashCollection = JsonUtility.FromJson <ABHashCollection>(jsonStr);
streamReader.Close();
fs.Close();
}
catch (Exception e)
{
ABUtil.Log(e.Message);
}
return(abHashCollection);
}
private void GenServerJsonCollection(byte[] jsonBytes)
{
//网页下载下来的字符串前3个字节是Coding，例子如下
//http://answers.unity3d.com/questions/844423/wwwtext-not-reading-utf-8-text.html
string jsonStr = System.Text.Encoding.UTF8.GetString(jsonBytes, 3, jsonBytes.Length - 3);
mServerHashCollection = JsonUtility.FromJson <ABHashCollection>(jsonStr);
}
/// <summary>
/// 读取本地Local文件的比较文件
/// </summary>
public static void ReadABCompareFile()
{
ABHashCollection abHashCollection = new ABHashCollection();
string filePath = ABSettings.LocalCompareFilePath();
try
{
FileStream fs = new FileStream(filePath, FileMode.Open);
StreamReader streamReader = new StreamReader(fs);
string jsonStr = streamReader.ReadToEnd();
ABUtil.Log("read jsonStr: " + jsonStr);
streamReader.Close();
fs.Close();
}
catch (Exception e)
{
ABUtil.Log(e.Message);
}
}
private IEnumerator LoadLocalAssetBundle()
{
ABHashCollection hashCollection = mABChekcer.ReadABCompareFile();
yield return(StartCoroutine(mABDownloader.DownloadAndCacheABList(hashCollection.GetNameList())));
}
private void GenClientJsonCollection()
{
mClientHashCollection = ReadABCompareFile();
}
