internal void SetUpdateInfo(AssetBundleUpdateInfo updateInfo)
{
mAssetBundleInfoFoldouts.Clear();
//members
mUpdateInfo = updateInfo;
if (updateInfo != null)
{
foreach (var keyPairValue in mUpdateInfo.PendingList)
{
mAssetBundleInfoFoldouts.Add(keyPairValue.Key, new AssetBundleInfoFoldout());
}
}
}
private AssetBundleUpdateInfo GenerateAssetBundleUpdateInfo(AssetBundleManifest manifest)
{
var versionInfo =
new AssetBundleVersionInfo
{
MinorVersion = int.Parse(DateTime.Now.ToString("yyMMddHHmm")),
MarjorVersion = CURRENT_VERSION_MAJOR
};
versionInfo.Save(mAbBuildInfo.outputDirectory, mAbBuildInfo.isEncrypt);
var assetBundleUpdateInfo =
new AssetBundleUpdateInfo(versionInfo.MinorVersion, mAbBuildInfo.outputDirectory, manifest);
assetBundleUpdateInfo.Save(mAbBuildInfo.outputDirectory, mAbBuildInfo.isEncrypt);
return(assetBundleUpdateInfo);
}
internal void SetBundleItem(IList <InspectTreeItem> selected)
{
m_VersionInspector.SetVersion(null);
m_UpdateInfoInspector.SetUpdateInfo(null);
m_SingleInspector.SetBundle(null);
//m_SelectedBundleTreeItems = selected;
if (selected == null || selected.Count == 0 || selected[0] == null)
{
m_SingleInspector.SetBundle(null);
}
else if (selected.Count == 1)
{
if (selected[0].displayName.EndsWith(AssetBundleVersionInfo.FILE_NAME))
{
AssetBundleVersionInfo version = new AssetBundleVersionInfo();
version.Load(selected[0].bundlePath.Replace(AssetBundleVersionInfo.FILE_NAME, ""), m_IsEncrypt);
m_VersionInspector.SetVersion(version);
}
else if (selected[0].displayName.EndsWith(AssetBundleUpdateInfo.FILE_NAME))
{
AssetBundleUpdateInfo updateInfo = new AssetBundleUpdateInfo();
updateInfo.Load(selected[0].bundlePath.Replace(AssetBundleUpdateInfo.FILE_NAME, ""), m_IsEncrypt);
m_UpdateInfoInspector.SetUpdateInfo(updateInfo);
}
else
{
AssetBundle bundle = LoadBundle(selected[0].bundlePath);
m_SingleInspector.SetBundle(bundle, selected[0].bundlePath, m_Data, this);
}
}
else
{
m_SingleInspector.SetBundle(null);
//perhaps there should be a way to set a message in the inspector, to tell it...
//var style = GUI.skin.label;
//style.alignment = TextAnchor.MiddleCenter;
//style.wordWrap = true;
//GUI.Label(
// inspectorRect,
// new GUIContent("Multi-select inspection not supported"),
// style);
}
}
public static void Pack(string path, string outPath, AssetBundleUpdateInfo updateInfo)
{
int id = 0;
int totalSize = 0;
var allFileInfoDic = new Dictionary <int, AssetBundleFileInfo>();
path = path.Replace("\\", "/");
foreach (var assetBundle in updateInfo.PendingList.Values)
{
var fileInfo = new FileInfo(Path.Combine(path, assetBundle.AssetBundleName));
if (!fileInfo.Exists)
{
continue;
}
string filename = fileInfo.FullName.Replace("\\", "/");
filename = filename.Replace(path + "/", "");
int filesize = (int)fileInfo.Length;
Debug.Log(id + " : " + filename + " 文件大小: " + filesize);
var info = new AssetBundleFileInfo();
info.Id = id;
info.Size = filesize;
info.Path = filename;
info.PathLength = new UTF8Encoding().GetBytes(filename).Length;
info.Hash = assetBundle.Hash;
using (var fs = new FileStream(fileInfo.FullName, FileMode.Open))
{
info.Data = new byte[fs.Length];
fs.Read(info.Data, 0, filesize);
}
allFileInfoDic.Add(id, info);
id++;
totalSize += filesize;
}
/** 遍历一个文件夹的所有文件 结束 **/
Debug.Log("文件数量 : " + id);
Debug.Log("文件总大小 : " + totalSize);
/** UPK中前面是写每个包的ID,StartPos,size,pathLength,path.
* /** 更新文件在UPK中的起始点 **/
int firstfilestartpos = 0 + 4;
for (int index = 0; index < allFileInfoDic.Count; index++)
{
firstfilestartpos += 4 + 4 + 4 + 4 + allFileInfoDic[index].PathLength + 24;
}
for (int index = 0; index < allFileInfoDic.Count; index++)
{
int startpos;
if (index == 0)
{
startpos = firstfilestartpos;
}
else
{
startpos = allFileInfoDic[index - 1].StartPos + allFileInfoDic[index - 1].Size; //上一个文件的开始+文件大小;
}
allFileInfoDic[index].StartPos = startpos;
}
if (File.Exists(outPath))
{
File.Delete(outPath);
}
using (var fileStream = new FileStream(outPath, FileMode.Create))
{
/** 文件总数量 **/
var totaliddata = BitConverter.GetBytes(id);
fileStream.Write(totaliddata, 0, totaliddata.Length);
for (int index = 0; index < allFileInfoDic.Count; index++)
{
/** 写入ID **/
var iddata = BitConverter.GetBytes(allFileInfoDic[index].Id);
fileStream.Write(iddata, 0, iddata.Length);
/** 写入StartPos **/
var startposdata = BitConverter.GetBytes(allFileInfoDic[index].StartPos);
fileStream.Write(startposdata, 0, startposdata.Length);
/** 写入size **/
var sizedata = BitConverter.GetBytes(allFileInfoDic[index].Size);
fileStream.Write(sizedata, 0, sizedata.Length);
/** 写入pathLength **/
var pathLengthdata = BitConverter.GetBytes(allFileInfoDic[index].PathLength);
fileStream.Write(pathLengthdata, 0, pathLengthdata.Length);
/** 写入path **/
var mypathdata = new UTF8Encoding().GetBytes(allFileInfoDic[index].Path);
fileStream.Write(mypathdata, 0, mypathdata.Length);
/** 写入md5 **/
var md5Data = new UTF8Encoding().GetBytes(allFileInfoDic[index].Hash);
fileStream.Write(md5Data, 0, md5Data.Length);
Debug.Log(allFileInfoDic[index].ToString());
var abi = updateInfo.GetAssetBundleInfoHash(allFileInfoDic[index].Hash);
if (abi != null)
{
abi.StartOffset = allFileInfoDic[index].StartPos;
}
}
/** 写入文件数据 **/
foreach (var infopair in allFileInfoDic)
{
var info = infopair.Value;
int size = info.Size;
int processSize = 0;
while (processSize < size)
{
var tmpdata = size - processSize < 1024 ? new byte[size - processSize] : new byte[1024];
fileStream.Write(info.Data, processSize, tmpdata.Length);
processSize += tmpdata.Length;
}
}
}
Debug.Log("打包结束");
}
private void MergeAssetBundle(AssetBundleUpdateInfo updateInfo)
{
AssetBundleMerge.Pack(mAbBuildInfo.outputDirectory, Path.Combine(mAbBuildInfo.GetExtraOutPutDirectory(), Utility.GetPackPlatfomrName()), updateInfo);
updateInfo.Save(mAbBuildInfo.outputDirectory, mAbBuildInfo.isEncrypt);
}
