public void ExtraUPKAsync(string upkfilepath, string outputpath, CodeProgress progress)
{
m_upkfilepath = upkfilepath;
m_outputpath = outputpath + "/";
m_progress = progress;
// ExtraUPK ();
m_allFileInfoDic.Clear();
StartCoroutine(ExtraUPK());
}
/** 打包一个文件夹 **/
public void OnPackFolder(string folderpath, string upkfilepath, CodeProgress progress)
{
m_allFileInfoDic.Clear();
TraverseFolder(folderpath);
Debug.Log("文件数量 : " + m_id);
Debug.Log("文件总大小 : " + m_totalSize);
/** 更新文件在UPK中的起始点 **/
int firstfilestartpos = 0 + 4;
for (int index = 0; index < m_allFileInfoDic.Count; index++)
{
firstfilestartpos += 4 + 4 + 4 + 4 + m_allFileInfoDic[index].m_PathLength;
}
int startpos = 0;
for (int index = 0; index < m_allFileInfoDic.Count; index++)
{
if (index == 0)
{
startpos = firstfilestartpos;
}
else
{
startpos = m_allFileInfoDic[index - 1].m_StartPos + m_allFileInfoDic[index - 1].m_Size; //上一个文件的开始+文件大小;
}
m_allFileInfoDic[index].m_StartPos = startpos;
}
/** 写文件 **/
FileStream fileStream = new FileStream(upkfilepath, FileMode.Create);
/** 文件总数量 **/
byte[] totaliddata = System.BitConverter.GetBytes(m_id);
fileStream.Write(totaliddata, 0, totaliddata.Length);
for (int index = 0; index < m_allFileInfoDic.Count; index++)
{
/** 写入ID **/
byte[] iddata = System.BitConverter.GetBytes(m_allFileInfoDic[index].m_id);
fileStream.Write(iddata, 0, iddata.Length);
/** 写入StartPos **/
byte[] startposdata = System.BitConverter.GetBytes(m_allFileInfoDic[index].m_StartPos);
fileStream.Write(startposdata, 0, startposdata.Length);
/** 写入size **/
byte[] sizedata = System.BitConverter.GetBytes(m_allFileInfoDic[index].m_Size);
fileStream.Write(sizedata, 0, sizedata.Length);
/** 写入pathLength **/
byte[] pathLengthdata = System.BitConverter.GetBytes(m_allFileInfoDic[index].m_PathLength);
fileStream.Write(pathLengthdata, 0, pathLengthdata.Length);
/** 写入path **/
byte[] mypathdata = new UTF8Encoding().GetBytes(m_allFileInfoDic[index].m_Path);
fileStream.Write(mypathdata, 0, mypathdata.Length);
}
/** 写入文件数据 **/
// for (int index = 0; index < m_allFileInfoDic.Count; index++)
// {
// fileStream.Write(m_allFileInfoDic[index].m_data, 0, m_allFileInfoDic[index].m_Size);
// }
int totalprocessSize = 0;
foreach (var infopair in m_allFileInfoDic)
{
OneFileInfor info = infopair.Value;
int size = info.m_Size;
byte[] tmpdata = null;
int processSize = 0;
while (processSize < size)
{
if (size - processSize < 1024)
{
tmpdata = new byte[size - processSize];
}
else
{
tmpdata = new byte[1024];
}
fileStream.Write(info.m_data, processSize, tmpdata.Length);
processSize += tmpdata.Length;
totalprocessSize += tmpdata.Length;
if (progress != null)
{
progress.SetProgressPercent(m_totalSize, totalprocessSize);
}
}
}
fileStream.Flush();
fileStream.Close();
/** 重置数据 **/
m_id = 0;
m_totalSize = 0;
m_allFileInfoDic.Clear();
}
