public static void BuildResIndex()
{
string resPath = Application.streamingAssetsPath + "/Android/";
///----------------------创建文件列表-----------------------
string newFilePath = Application.streamingAssetsPath + "/resIndex.txt";
if (File.Exists(newFilePath))
{
File.Delete(newFilePath);
}
files = ZFileUtil.GetAllFiles(resPath);
FileStream fs = new FileStream(newFilePath, FileMode.CreateNew);
StreamWriter sw = new StreamWriter(fs);
for (int i = 0; i < files.Count; i++)
{
string file = files[i];
string ext = Path.GetExtension(file);
if (file.EndsWith(".meta") || file.Contains(".DS_Store"))
{
continue;
}
string md5 = Util.md5file(file);
string value = file.Replace(resPath, string.Empty);
sw.WriteLine(value + "|" + md5);
}
sw.Close(); fs.Close();
Debug.Log("生成resIndex完毕!");
}
/// <summary>
/// 复制版本信息到对应的路径
/// </summary>
/// <param name="path"></param>
public static void CopyVersionInfoToTarget(string tarPath)
{
string sourcePath = Application.streamingAssetsPath;
Directory.CreateDirectory(tarPath);
List <string> files = ZFileUtil.GetAllFiles(sourcePath); //获取所有文件
//将文件移到对应目录
foreach (var file in files)
{
string fName = Path.GetFileName(file); //文件名
string pathComb = file.Replace(sourcePath, "");
string targetFolder = tarPath + "/" + Path.GetDirectoryName(file).Replace(sourcePath, "");
if (!Directory.Exists(targetFolder))
{
Directory.CreateDirectory(targetFolder);
}
File.Copy(file, targetFolder + "/" + fName, true);
}
}
IEnumerator OnDowningFiles()
{
Dictionary <string, VFStruct> updateDict = remoteVersionVo.GetDiffFromBeginVer(currentVo.ResVersion);
List <VFStruct> vfList = new List <VFStruct>();
foreach (KeyValuePair <string, VFStruct> dict in updateDict)
{
vfList.Add(dict.Value);
}
totalSize = remoteVersionVo.CalculateVFLSize(vfList);
SetUpdateState(UpdateState.DOWN_RES_VERSION);
SetProgress(0, totalSize);
//开始下载文件
for (int i = 0; i < vfList.Count; i++)
{
string localFile = gameDataPath + vfList[i].file; //当前的本地文件
if (vfList[i].file == "versionInfo.xml") //忽略versionInfo.xml，不需要下载
{
Debug.Log("文件已下载：" + vfList[i].file);
DownFileFinish(vfList[i]);
continue;
}
string fielDir = Path.GetDirectoryName(localFile);
if (!Directory.Exists(fielDir))
{
Directory.CreateDirectory(fielDir);
}
bool fileExist = File.Exists(localFile); //文件是否存在，如果不存在就必须要进行下载
if (fileExist) //如果文件存在，还需要判断md5
{
string localMd5 = ZFileUtil.md5file(localFile);
if (localMd5.Equals(vfList[i].md5))
{
fileExist = true;
}
else
{
File.Delete(localFile);
fileExist = false;
}
}
if (!fileExist) //如果文件不存在，则需要进行下载
{
StartDownFile(vfList[i]);
while (!IsDownFinish(vfList[i].file))
{
yield return(new WaitForEndOfFrame());
}
DownFileFinish(vfList[i]);
}
else
{
Debug.Log("文件已下载：" + vfList[i].file);
DownFileFinish(vfList[i]);
tmpDownedCount++;
//这里做个分帧循环，防止游戏检测重复已有资源的过程中导致卡顿
if (tmpDownedCount >= 20)
{
tmpDownedCount = 0;
yield return(new WaitForEndOfFrame());
}
}
}
ResDownFinish(true);
}