public void LoadFromMemory(Stream depStream)
{
caches.Clear();
StreamReader sr = new StreamReader(depStream);
char[] fileHeadChars = new char[6];
sr.Read(fileHeadChars, 0, fileHeadChars.Length);
//读取文件头判断文件类型，ABDT 意思即 Asset-Bundle-Data-Text
if (fileHeadChars[0] != 'A' || fileHeadChars[1] != 'B' || fileHeadChars[2] != 'D' || fileHeadChars[3] != 'T')
{
return;
}
while (true)
{
string name = sr.ReadLine();
if (string.IsNullOrEmpty(name))
{
break;
}
string shortFileName = sr.ReadLine();
string hash = sr.ReadLine();
string assetpath = sr.ReadLine();
Convert.ToInt32(sr.ReadLine());
int depsCount = Convert.ToInt32(sr.ReadLine());
string[] deps = new string[depsCount];
if (FrameWorkConfig.Open_DEBUG)
{
LogMgr.Log("asset :" + assetpath);
}
for (int i = 0; i < depsCount; i++)
{
deps[i] = sr.ReadLine();
}
BundlePkgInfo pkg = new BundlePkgInfo(hash, name, shortFileName, assetpath, BundlePkgInfo.ChooseType(assetpath), deps);
this.caches[shortFileName] = pkg;
this.caches[name] = pkg;
this.caches[assetpath] = pkg;
if (BundleConfig.SAFE_MODE)
{
#if UNITY_EDITOR
this.caches.Add(assetpath.Replace("\\", "/"), pkg);
#else
this.caches.Add(assetpath, pkg);
#endif
}
}
if (FrameWorkConfig.Open_DEBUG)
{
LogMgr.LogFormat("Bundle Count Is {0}", this.caches.Count);
}
depStream.Close();
}
private void ReadBinary(BinaryReader sr, Stream fs)
{
int namesCount = sr.ReadInt32();
string[] names = new string[namesCount];
for (int i = 0; i < namesCount; i++)
{
names[i] = sr.ReadString();
}
while (true)
{
if (fs.Position == fs.Length)
{
break;
}
string name = names[sr.ReadInt32()];
string shortFileName = sr.ReadString();
string hash = sr.ReadString();
string assetpath = sr.ReadString();
sr.ReadInt32();//int typeData =
int depsCount = sr.ReadInt32();
string[] deps = new string[depsCount];
//LogMgr.LogError(shortFileName +" > "+assetpath);
for (int i = 0; i < depsCount; i++)
{
deps[i] = names[sr.ReadInt32()];
}
BundlePkgInfo pkg = new BundlePkgInfo(hash, name, shortFileName, assetpath, BundlePkgInfo.ChooseType(assetpath), deps);
#if UNITY_EDITOR
TryAdd(assetpath, pkg);
TryAdd(shortFileName, pkg);
TryAdd(name, pkg);
#else
this.caches[shortFileName] = pkg;
this.caches[name] = pkg;//hashvalue
#endif
if (BundleConfig.SAFE_MODE)
{
#if UNITY_EDITOR
this.caches[assetpath.Replace("\\", "/")] = pkg;
#endif
}
}
if (FrameWorkConfig.Open_DEBUG)
{
LogMgr.LogFormat("Bundle Count Is {0}", this.caches.Count);
}
sr.Close();
}