public void LoadDataFile(string FileName)
{
try
{
//首先检查用户数据目录里是否有该文件//
//string file_name = CUtility.GetFullFilePath(FileName);
string file_name = TempLoad.GetResFullPath(FileName);
int item_size = 0;
buffer = File.ReadAllBytes(file_name);
int data_start = 0;
if (buffer.Length > 38 && buffer[0] == 'M' && buffer[1] == 'p' && buffer[2] == 'd' && buffer[3] == '\n')
{
//取md5码
int index = 4;
while (buffer[index] != '\n' && index < 38) //MD5一般32位
{
index++;
}
string md5 = System.Text.Encoding.Default.GetString(buffer, 4, index - 4);
if (md5 != GetProtoMd5())
{
Debug.LogError(string.Format("Load file({0}) failed, data md5 {1} != {2} (code md5), protobuf struct dismatch.", FileName, md5, GetProtoMd5()));
}
//取svn版本号
data_start = index + 1;
while (buffer.Length > data_start && buffer[data_start] != '\n' && data_start < 50)
{
data_start++;
}
//Log.Debug("svn ver:{0}", System.Text.Encoding.Default.GetString(buffer, index+1, data_start - index - 1));
data_start++;//跳过 \n 后面才是数据正文
byte[] tbuf = buffer;
buffer = new byte[tbuf.Length - data_start];
Buffer.BlockCopy(tbuf, data_start, buffer, 0, tbuf.Length - data_start);
}
NetMsg message = new NetMsg(0, buffer);
TDataArray datas = message.GetBody <TDataArray>();
List <TData> dataList = GetDataList(datas);
int count = dataList.Count;
data = new Dictionary <uint, TData>(count);
for (int i = 0; i < count; ++i)
{
try
{
data.Add(GetKey(dataList[i]), dataList[i]);
}
catch (System.Exception e)
{
Debug.LogError(string.Format("Load file({0}) data add key{1} failed, error({2})", FileName, GetKey(dataList[i]), e.ToString()));
}
}
buffer = null;
}
catch (System.Exception e)
{
Debug.LogError(string.Format("Load file({0}) failed, error({1})", FileName, e.ToString()));
}
}