private static FtexFile GetFtexFile(string filePath)
{
string fileDirectory = Path.GetDirectoryName(filePath);
string fileName = Path.GetFileNameWithoutExtension(filePath);
FtexFile ftexFile;
using (FileStream ftexStream = new FileStream(filePath, FileMode.Open))
{
ftexFile = FtexFile.ReadFtexFile(ftexStream);
}
for (byte fileNumber = 1; fileNumber <= ftexFile.FtexsFileCount; fileNumber++)
{
FtexsFile ftexsFile = new FtexsFile
{
FileNumber = fileNumber
};
ftexFile.AddFtexsFile(ftexsFile);
}
foreach (var mipMapInfo in ftexFile.MipMapInfos)
{
string ftexsName = String.Format("{0}.{1}.ftexs", fileName, mipMapInfo.FtexsFileNumber);
string ftexsFilePath = Path.Combine(fileDirectory, ftexsName);
try
{
using (FileStream ftexsStream = new FileStream(ftexsFilePath, FileMode.Open))
{
ftexsStream.Position = mipMapInfo.Offset;
FtexsFile ftexsFile;
ftexFile.TryGetFtexsFile(mipMapInfo.FtexsFileNumber, out ftexsFile);
ftexsFile.Read(ftexsStream, mipMapInfo.ChunkCount);
}
}
catch (FileNotFoundException e)
{
throw new MissingFtexsFileException("The ftexs file " + ftexsName + " could not be found.", e);
}
}
return ftexFile;
}
