/// <summary>
/// 创建依赖关系
/// </summary>
private static void CreateAssetBundleDepends()
{
AssetBundle mainAssetBundle = AssetBundle.LoadFromFile(AssetBundleOutPath + "/" + GetPlatformPath(CurrentBuildTarget));
AssetBundleManifest mainFest = mainAssetBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest"); //获得主AssetBundleManifest
RecordPackAbundleMainifestInfor(GetPlatformPath(CurrentBuildTarget)); //不同平台的打包主AssetBundle
RecordPackAbundleMainifestInfor(GetPlatformPath(CurrentBuildTarget) + ".manifest"); // AssetBundleManifest
#region 遍历记录所有的AssetBundle
string[] allAssets = mainFest.GetAllAssetBundles();//获得所有的AssetBundleName
foreach (var item in allAssets)
{
string[] depences = mainFest.GetAllDependencies(item); //获得当前资源的所有依赖关系
string path = Application.streamingAssetsPath + "/" + GetPlatformPath(CurrentBuildTarget) + "/" + item; //获取打包后的资源AssetBundle 绝对路径
#region 记录当前AssetBundle 信息
HotAssetInfor_AssetBundle _infor = new HotAssetInfor_AssetBundle();
_infor.m_MD5Code = Sercurity.MD5Helper.GetFileMD5(path);
System.IO.FileInfo fileInfor = new System.IO.FileInfo(path);
_infor.m_ByteSize = (int)fileInfor.Length;
_infor.m_Dependece.AddRange(depences);
if (S_HotAssetRecordInfor.m_AllAssetRecordsDic.ContainsKey(item))
{
Debug.LogError("重复的AssetBundleName=" + item);
break;
}
S_HotAssetRecordInfor.m_AllAssetRecordsDic.Add(item, _infor); //记录当前的 AssetBundle 资源
#endregion
#region 记录当前文件 .meta信息
HotAssetInfor_AssetBundle _metaInfor = new HotAssetInfor_AssetBundle();
_metaInfor.m_MD5Code = Sercurity.MD5Helper.GetFileMD5(path + ".meta");
FileInfo mataFileInfor = new System.IO.FileInfo(path + ".meta");
_metaInfor.m_ByteSize = (int)mataFileInfor.Length;
if (S_HotAssetRecordInfor.m_AllAssetRecordsDic.ContainsKey(item + ".meta"))
{
Debug.LogError("重复的AssetBundleName=" + item + ".meta");
break;
}
S_HotAssetRecordInfor.m_AllAssetRecordsDic.Add(item + ".meta", _metaInfor); //记录当前的 AssetBundle 资源
#endregion
}
#endregion
mainAssetBundle.Unload(true);//卸载所有的 AssetBundle 资源
}
/// <summary>
/// 记录不同平台打包下生成的主 mainAssetBundle 和 mainFest 信息
/// </summary>
/// <param name="fileName"></param>
private static void RecordPackAbundleMainifestInfor(string fileName)
{
string PlatformABundlePath = AssetBundleOutPath + "/" + fileName;
//当AssetBundle
HotAssetInfor_AssetBundle _infor = new HotAssetInfor_AssetBundle();
System.IO.FileInfo fileInfor = new System.IO.FileInfo(PlatformABundlePath);
_infor.m_ByteSize = (int)fileInfor.Length;
_infor.m_MD5Code = Sercurity.MD5Helper.GetFileMD5(PlatformABundlePath);
S_HotAssetRecordInfor.m_AllAssetRecordsDic.Add(fileName, _infor);
//.meta
HotAssetInfor_AssetBundle _metaInfor = new HotAssetInfor_AssetBundle();
System.IO.FileInfo metaFileInfor = new System.IO.FileInfo(PlatformABundlePath + ".meta");
_metaInfor.m_ByteSize = (int)metaFileInfor.Length;
_metaInfor.m_MD5Code = Sercurity.MD5Helper.GetFileMD5(PlatformABundlePath + ".meta");
S_HotAssetRecordInfor.m_AllAssetRecordsDic.Add(fileName + ".meta", _metaInfor);
}
