public void Init(Stream depStream, Action callback)
{
if (depStream.Length > 4)
{
BinaryReader br = new BinaryReader(depStream);
if (br.ReadChar() == 'A' && br.ReadChar() == 'B' && br.ReadChar() == 'D')
{
if (br.ReadChar() == 'T')
{
_depInfoReader = new AssetBundleDataReader();
}
else
{
_depInfoReader = new AssetBundleDataBinaryReader();
}
depStream.Position = 0;
_depInfoReader.Read(depStream);
}
}
depStream.Close();
if (callback != null)
{
callback();
}
}
public void Init(byte[] bytes)
{
MemoryStream depStream = new MemoryStream(bytes);
if (depStream.Length > 4)
{
BinaryReader br = new BinaryReader(depStream);
if (br.ReadChar() == 'A' && br.ReadChar() == 'B' && br.ReadChar() == 'D')
{
if (br.ReadChar() == 'T')
{
depInfoReader = new AssetBundleDataReader();
}
else
{
depInfoReader = new AssetBundleDataBinaryReader();
}
depStream.Position = 0;
depInfoReader.Read(depStream);
}
else
{
XDebug.LogError("not find dep");
}
}
depStream.Close();
}
/// <summary>
/// 解析dep文件 参数1：dep文件路径 返回所有资源名字
/// </summary>
public static List <string> ResolveDepFile(string depFilePath)
{
var tempReader = new AssetBundleDataReader();
using (FileStream fs = new FileStream(depFilePath, FileMode.Open, FileAccess.Read))
{
tempReader.Read(fs);
DebugManager.Log(depFilePath + " dep文件读取成功！读取到的ab资源个数为：" + tempReader.infoMap.Count);
List <string> resolveDepName = new List <string>();
foreach (var v in tempReader.infoMap)
{
if (!resolveDepName.Contains(v.Value.fullName))
{
resolveDepName.Add(v.Value.fullName);
}
}
tempReader = null;
return(resolveDepName);
}
}
/// <summary>
/// 初始化当前最新的dep.all ab列表
/// </summary>
private void InitDepList(string depFilePath)
{
curentDepFileReader = new AssetBundleDataReader();
using (FileStream fs = new FileStream(depFilePath, FileMode.Open, FileAccess.Read))
{
curentDepFileReader.Read(fs);
DebugManager.Log(depFilePath + " dep文件读取成功！读取到的ab资源个数为：" + curentDepFileReader.infoMap.Count);
curentDepFileABDataDic = new Dictionary <string, AssetBundleData>();
foreach (var v in curentDepFileReader.infoMap)
{
if (!curentDepFileABDataDic.ContainsKey(v.Value.debugName))
{
curentDepFileABDataDic.Add(v.Value.debugName, v.Value);
}
else
{
DebugManager.LogWarning("dep文件读取到的" + v.Value.debugName + "资源重复！");
}
}
}
}
protected override void OnDestroy()
{
curentDepFileReader = null;
curentDepFileABDataDic = null;
base.OnDestroy();
}
