/**
* @brief 获取文件长度
* @param strFileName 相对路径
* @param nThreadIndex 线程索引
*/
private int GetFileLength(string strFileName, int nThreadIndex = 0)
{
int nFileSize = 0;
if (Application.platform == RuntimePlatform.OSXEditor || Application.platform == RuntimePlatform.IPhonePlayer) // MAC读取文件
{
try
{
nFileSize = EngineNativeMethod.GetFileLength_MAC(strFileName, nThreadIndex);
}
catch (Exception e)
{
Utility.Log.Error("C++Plugin获取文件{0}失败:{1}", strFileName, e.ToString());
}
}
else
{
try
{
nFileSize = EngineNativeMethod.GetFileLength(strFileName, nThreadIndex);
}
catch (Exception e)
{
Utility.Log.Error("C++Plugin获取文件{0}失败:{1}", strFileName, e.ToString());
}
}
return(nFileSize);
}
private int GetFileBuff(string strFileName, [MarshalAs(UnmanagedType.LPArray)] ref byte[] lpBuffer, int nStartPos, int nSize, int nThreadIndex = 0)
{
int nRet = 0;
if (Application.platform == RuntimePlatform.OSXEditor || Application.platform == RuntimePlatform.IPhonePlayer) // MAC读取文件
{
try
{
nRet = EngineNativeMethod.GetFileBuff_MAC(strFileName, ref lpBuffer, nStartPos, nSize, nThreadIndex);
}
catch (Exception e)
{
Utility.Log.Error("C++Plugin读取文件{0}失败:{1}", strFileName, e.ToString());
}
}
else
{
try
{
nRet = EngineNativeMethod.GetFileBuff(strFileName, ref lpBuffer, nStartPos, nSize, nThreadIndex);
}
catch (Exception e)
{
Utility.Log.Error("C++Plugin读取文件{0}失败:{1}", strFileName, e.ToString());
}
}
return(nRet);
}