private void DoUnpack(PackageResourceConfig config)
{
if (config.version == m_strUnpackedVersion)
{
// do noting
OnComplate();
return;
}
// mark new version
m_strUnpackedVersion = config.version;
var tmpLoader = m_Root.GetComponent <PackageResourceUnpackerTool>();
if (null != tmpLoader)
{
GameObject.Destroy(tmpLoader);
}
tmpLoader = m_Root.AddComponent <PackageResourceUnpackerTool>();
tmpLoader.SetAllSucceedCallback(OnAllSucceedCallback);
tmpLoader.SetErrorCallback(OnErrorCallback);
tmpLoader.SetProcessCallback(OnProcessCallback);
tmpLoader.LoadAssetToFileSystem(Application.persistentDataPath + "/", config.fileList, null);
}
private void BeginPackPackageResource(PackageResourceCompressType compressType, string sourceDirectory, string targetDirectory)
{
m_ReportConfig = new PackageResourceConfig();
m_ReportConfig.compressType = (int)compressType;
m_ReportConfig.fileList = new List <string>();
// get compressor
var compressor = PackageResourceCompressHelper.GetCompress(compressType);
if (null == compressor)
{
Debug.LogError("Unsupport compress type " + compressType);
return;
}
// sign list
StringBuilder allFileCRC32Code = new StringBuilder();
// create file list
var fileList = GetFileList(sourceDirectory, targetDirectory);
for (int i = 0; i < fileList.Count; ++i)
{
var elem = fileList[i];
// load file to memory
byte[] content = File.ReadAllBytes(elem.GetSourcePath());
// compess file with compress type
content = CompressFile(content, compressor);
// get crc32
allFileCRC32Code.Append(CRC32.GetCRC32byte(content));
// get output path
string outputPath = elem.GetOutputPath();
// ensure folder
PackageResourceTool.EnsureFolder(outputPath);
// write file to target directory
File.WriteAllBytes(outputPath, content);
// update report
m_ReportConfig.fileList.Add(elem.GetSubpath());
}
// update report version
m_ReportConfig.version = CRC32.GetCRC32Str(allFileCRC32Code.ToString()).ToString();
// save report file
var reportFile = XmlConfigBase.Serialize(m_ReportConfig);
File.WriteAllText(targetDirectory + m_strPackageResourceConfigName, reportFile);
}