/// <summary>
/// 1 读取首包，找出忽略文件
/// </summary>
/// <param name="ignoreFiles">Ignore files.</param>
public static bool ReadFirst(out FileManifest firstCrcDict, out FileManifest streamingManifest, FileManifest extensionFileManifest)
{
// string title = "read first crc file list";
bool firstExists = false;
firstCrcDict = null;
HugulaExtensionFolderEditor.instance = null;
string readPath = Path.Combine(FirstOutReleasePath, CUtils.platform);
string firstFileName = CUtils.InsertAssetBundleName(CUtils.GetRightFileName(Common.CRC32_FILELIST_NAME), "_v" + CodeVersion.CODE_VERSION.ToString());
readPath = Path.Combine(readPath, firstFileName);
Debug.Log(readPath);
//check tmp directory
if (!Directory.Exists("Assets/Tmp"))
{
Directory.CreateDirectory("Assets/Tmp");
}
// extensionFileManifest.Clear();
//读取首包
WWW abload = new WWW("file://" + readPath);
if (string.IsNullOrEmpty(abload.error) && abload.assetBundle != null)
{
var ab = abload.assetBundle;
Object[] assets = ab.LoadAllAssets();
foreach (Object o in assets)
{
if (o is FileManifest)
{
firstCrcDict = o as FileManifest;
firstExists = true;
firstCrcDict.WriteToFile("Assets/Tmp/firstManifest.txt");
Debug.Log(firstCrcDict.Count);
}
}
ab.Unload(false);
}
else
{
Debug.LogWarning(abload.error + "no frist packeage in " + readPath);
}
abload.Dispose();
//读取本地AB包AssetBundleManifest
var fileListName = Common.CRC32_FILELIST_NAME;
var url = CUtils.PathCombine(CUtils.GetRealStreamingAssetsPath(), CUtils.GetRightFileName(fileListName));
Debug.Log(url);
// url = CUtils.GetAndroidABLoadPath(url);
AssetBundle assetbundle = AssetBundle.LoadFromFile(url);
var assets1 = assetbundle.LoadAllAssets <FileManifest>();
uint len = 0;
var crc32 = CrcCheck.GetLocalFileCrc(url, out len);
var streamingManifest1 = assets1[0];
assetbundle.Unload(false);
streamingManifest = streamingManifest1;
streamingManifest1.crc32 = crc32;
Debug.Log(streamingManifest1.appNumVersion);
Debug.Log(streamingManifest1.crc32);
//读取忽略扩展包
System.Action <string, int> AddExtensionFileManifest = (string ab, int priority1) =>
{
var abinfo = streamingManifest1.GetABInfo(ab);
if (abinfo == null)
{
abinfo = new ABInfo(ab, 0, 0, priority1);
streamingManifest1.Add(abinfo);
}
abinfo.priority = priority1;
extensionFileManifest.Add(abinfo);
};
//读取忽略别名后缀
// priority = FileManifestOptions.StreamingAssetsPriority;
// var inclusionVariants = HugulaSetting.instance.inclusionVariants;
// var allVariants = HugulaSetting.instance.allVariants;
// string pattern = "";
// string sp = "";
// foreach (var s in allVariants)
// {
// if (!inclusionVariants.Contains(s))
// {
// pattern += sp + @"\." + s + "$";
// sp = "|";
// }
// }
// if (!string.IsNullOrEmpty(pattern))
// {
// // Debug.Log(pattern);
// var u3dList = ExportResources.getAllChildFiles(dinfo.FullName, pattern, null, true);
// foreach (var s in u3dList)
// {
// priority++;
// string ab = CUtils.GetAssetBundleName(s);
// ab = ab.Replace("\\", "/");
// AddExtensionFileManifest(ab, priority);
// }
// }
//读取手动加载排除资源
string firstStreamingPath = CUtils.realStreamingAssetsPath;
DirectoryInfo dinfo = new DirectoryInfo(firstStreamingPath);
var dircs = dinfo.GetDirectories();
var priority = FileManifestOptions.ManualPriority;
Debug.LogFormat("ManualPriority.priority={0}", priority);
foreach (var dir in dircs)
{
var u3dList = ExportResources.getAllChildFiles(dir.FullName, @"\.meta$|\.manifest$|\.DS_Store$", null, false);
foreach (var s in u3dList)
{
priority++;
string ab = CUtils.GetAssetBundleName(s);
ab = ab.Replace("\\", "/");
AddExtensionFileManifest(ab, priority);
}
}
//读取首包排除资源
var firstLoadFiles = HugulaExtensionFolderEditor.instance.FirstLoadFiles;
priority = FileManifestOptions.FirstLoadPriority;
Debug.LogFormat("FirstLoadPriority.priority={0}", priority);
var needLoadFirst = false;
foreach (var s in firstLoadFiles)
{
var ab = CUtils.GetRightFileName(s);
priority++;
AddExtensionFileManifest(ab, priority);
needLoadFirst = true;
}
if (!HugulaSetting.instance.spliteExtensionFolder)
{
needLoadFirst = false;
}
streamingManifest.hasFirstLoad = needLoadFirst;
// AssetDatabase.SaveAssets();
//读取自动下载资源
var extensionFiles = HugulaExtensionFolderEditor.instance.ExtensionFiles;
priority = FileManifestOptions.AutoHotPriority;
Debug.LogFormat("AutoHotPriority.priority={0}", priority);
foreach (var s in extensionFiles)
{
var ab = CUtils.GetRightFileName(s);
priority++;
AddExtensionFileManifest(ab, priority);
}
streamingManifest.WriteToFile("Assets/Tmp/streamingManifest0.txt");
extensionFileManifest.WriteToFile("Assets/Tmp/manualFileList0.txt");
EditorUtility.ClearProgressBar();
return(firstExists);
}
/// <summary>
/// 1 读取首包，找出忽略文件
/// </summary>
/// <param name="ignoreFiles">Ignore files.</param>
public static bool ReadFirst(string[] allBundles, out FileManifest firstCrcDict, out FileManifest streamingManifest, FileManifest extensionFileManifest)
{
// string title = "read first crc file list";
bool firstExists = false;
firstCrcDict = null;
HugulaExtensionFolderEditor.instance = null;
string readPath = Path.Combine(FirstOutReleasePath, CUtils.platform);
string firstFileName = CUtils.InsertAssetBundleName(CUtils.GetRightFileName(Common.CRC32_FILELIST_NAME), "_v" + CodeVersion.CODE_VERSION.ToString());
readPath = Path.Combine(readPath, firstFileName);
Debug.Log(readPath);
//check tmp directory
if (!Directory.Exists("Assets/Tmp"))
{
Directory.CreateDirectory("Assets/Tmp");
}
// extensionFileManifest.Clear();
//读取首包
WWW abload = new WWW("file://" + readPath);
if (string.IsNullOrEmpty(abload.error) && abload.assetBundle != null)
{
var ab = abload.assetBundle;
Object[] assets = ab.LoadAllAssets();
foreach (Object o in assets)
{
if (o is FileManifest)
{
firstCrcDict = o as FileManifest;
firstExists = true;
firstCrcDict.WriteToFile("Assets/Tmp/firstPackageManifest.txt");
Debug.Log(firstCrcDict.Count);
}
}
ab.Unload(false);
}
else
{
Debug.LogWarning(abload.error + "no frist packeage in " + readPath);
}
abload.Dispose();
//读取本地AB包AssetBundleManifest
var fileListName = Common.CRC32_FILELIST_NAME;
var url = CUtils.PathCombine(CUtils.GetRealStreamingAssetsPath(), CUtils.GetRightFileName(fileListName));
AssetBundle assetbundle = AssetBundle.LoadFromFile(url);
var assets1 = assetbundle.LoadAllAssets <FileManifest>();
uint len = 0;
var crc32 = CrcCheck.GetLocalFileCrc(url, out len);
var streamingManifest1 = assets1[0];
assetbundle.Unload(false);
// streamingManifest = streamingManifest1;
streamingManifest1.crc32 = crc32;
Debug.Log(streamingManifest1.appNumVersion);
Debug.Log(streamingManifest1.crc32);
//读取assetbundle的crc和size
ReadAssetToABInfos(allBundles, streamingManifest1);
if (!HugulaSetting.instance.spliteExtensionFolder)//如果不分离文件
{
streamingManifest = streamingManifest1;
streamingManifest.hasFirstLoad = false;
streamingManifest.WriteToFile("Assets/Tmp/StreamingAssetsManifest.txt");
extensionFileManifest.WriteToFile("Assets/Tmp/ExtensionFileManifest.txt");
return(firstExists);
}
//读取忽略扩展包
System.Action <string, int> AddExtensionFileManifest = (string ab, int priority1) =>
{
var abinfo = streamingManifest1.GetABInfo(ab);
if (abinfo == null)
{
Debug.LogWarningFormat("the file {0} is not exists. please check ExtenionFolder.txt", ab);
// abinfo = new ABInfo(ab, 0, 0, priority1);
// streamingManifest1.Add(abinfo);
return;
}
abinfo.priority = priority1;
extensionFileManifest.Add(abinfo);
};
string firstStreamingPath = CUtils.realStreamingAssetsPath;
var needLoadFirst = false;
var onlyInclusionFiles = HugulaExtensionFolderEditor.instance.OnlyInclusionFiles;//只包涵
var onlyInclusionRightFiles = new List <string>();
foreach (var f in onlyInclusionFiles)
{
onlyInclusionRightFiles.Add(CUtils.GetRightFileName(f));
}
var firstPriority = FileManifestOptions.FirstLoadPriority;
var firstLoadFiles = HugulaExtensionFolderEditor.instance.FirstLoadFiles;//读取首包资源
var firstLoadRightFiles = new List <string>();
foreach (var f in firstLoadFiles)
{
firstLoadRightFiles.Add(CUtils.GetRightFileName(f));
}
var manualPriority = FileManifestOptions.ManualPriority;
var extensionFiles = HugulaExtensionFolderEditor.instance.ExtensionFiles;//读取扩展文件资源
var extensionRightFiles = new List <string>();
foreach (var f in extensionFiles)
{
extensionRightFiles.Add(CUtils.GetRightFileName(f));
}
var autoPriority = FileManifestOptions.AutoHotPriority;
Dictionary <int, int> priorityDic = new Dictionary <int, int>();
priorityDic[firstPriority] = firstPriority;
priorityDic[manualPriority] = manualPriority;
priorityDic[autoPriority] = autoPriority;
priorityDic[FileManifestOptions.StreamingAssetsPriority] = FileManifestOptions.StreamingAssetsPriority;
//streamingAssets目录下的文件夹默认为手动加载
DirectoryInfo dinfo = new DirectoryInfo(firstStreamingPath);
var dircs = dinfo.GetDirectories();
foreach (var dir in dircs)
{
var u3dList = EditorUtils.getAllChildFiles(dir.FullName, @"\.meta$|\.manifest$|\.DS_Store$", null, false);
foreach (var s in u3dList)
{
string ab = CUtils.GetAssetBundleName(s);
ab = ab.Replace("\\", "/");
extensionRightFiles.Add(ab);
}
}
var allAbInfos = streamingManifest1.allAbInfo;
bool shouldInclude = false;
bool elseShouldInAutoHot = onlyInclusionRightFiles.Count > 0 && false;
bool elseShouldInFirst = onlyInclusionRightFiles.Count > 0;
foreach (var abInfo in allAbInfos)
{
shouldInclude = onlyInclusionRightFiles.Contains(abInfo.abName);
if (!shouldInclude && firstLoadRightFiles.Contains(abInfo.abName))//首次启动加载包
{
priorityDic[firstPriority]++;
AddExtensionFileManifest(abInfo.abName, priorityDic[firstPriority]);
needLoadFirst = true;
}
else if (!shouldInclude && extensionRightFiles.Contains(abInfo.abName)) //手动加载
{
priorityDic[manualPriority]++;
AddExtensionFileManifest(abInfo.abName, priorityDic[manualPriority]);
}
else if (!shouldInclude && elseShouldInAutoHot) //放入自动热更新包
{
priorityDic[autoPriority]++;
AddExtensionFileManifest(abInfo.abName, priorityDic[autoPriority]);
}
else if (!shouldInclude && elseShouldInFirst)
{
priorityDic[firstPriority]++;
AddExtensionFileManifest(abInfo.abName, priorityDic[firstPriority]);
needLoadFirst = true;
}
}
if (!HugulaSetting.instance.spliteExtensionFolder)
{
needLoadFirst = false;
}
streamingManifest = streamingManifest1;
streamingManifest.hasFirstLoad = needLoadFirst;
streamingManifest.WriteToFile("Assets/Tmp/StreamingAssetsManifest.txt");
extensionFileManifest.WriteToFile("Assets/Tmp/ExtensionFileManifest.txt");
EditorUtility.ClearProgressBar();
return(firstExists);
}