private static void InnerBuildAssetBundles(BuildTarget buildTarget, string channelName, bool writeConfig)
{
// 更改打包的压缩方式LZ4 BuildAssetBundleOptions.ChunkBasedCompression 默认LZMA 压缩
// (1)随包资源StreamingAssets:
// 未压缩或LZ4压缩：LoadFromFile；
// LZMA压缩：可使用 WWW.LoadFromCacheOrDownload解压缩到本地磁盘。
// (2)热更新资源：LZMA + WWW.LoadFromCacheOrDownload + Caching.compressionEnabled；
// (3)加密资源: LZ4 + LoadFromMemory；
// (4)自己压缩的资源：UncompressAssetBundle的AssetBundle包 + 自己的算法压缩 + LoadFromFileAsync。
// WWW.LoadFromCacheOrDownload会被UnityWebRequest取代
//目前采取的是UnityWebRequest加载
BuildAssetBundleOptions buildOption = BuildAssetBundleOptions.IgnoreTypeTreeChanges | BuildAssetBundleOptions.DeterministicAssetBundle;//| BuildAssetBundleOptions.ChunkBasedCompression;
string outputPath = PackageUtils.GetAssetBundleOutputPath(buildTarget, channelName);
AssetBundleManifest manifest = BuildPipeline.BuildAssetBundles(outputPath, buildOption, buildTarget);
if (manifest != null && writeConfig)
{
AssetsPathMappingEditor.BuildPathMapping(manifest);
VariantMappingEditor.BuildVariantMapping(manifest);
BuildPipeline.BuildAssetBundles(outputPath, buildOption, buildTarget);
Debug.Log("输出路径" + outputPath);
}
WriteChannelNameFile(buildTarget, channelName);
WriteAssetBundleSize(buildTarget, channelName);
AssetDatabase.Refresh();
}
public static string ReadResVersionFile(BuildTarget target, ChannelType channel)
{
// 从资源版本号文件（当前渠道AB输出目录中）加载资源版本号
string rootPath = PackageUtils.GetAssetBundleOutputPath(target, channel.ToString());
return(GameUtility.SafeReadAllText(Path.Combine(rootPath, BuildUtils.ResVersionFileName)));
}
// 此处存储的VersionConfig和VersionFile重复，暂时不用
//public static void ReadVersionConfig()
//{
// // 从数据库加载资源版本号
// AssetBundleResVersionConfig config = AssetDatabase.LoadAssetAtPath(AssetBundleResVersionConfig.RES_PATH, typeof(AssetBundleResVersionConfig)) as AssetBundleResVersionConfig;
// if (config == null)
// {
// config = CreateInstance<AssetBundleResVersionConfig>();
// AssetDatabase.CreateAsset(config, AssetBundleResVersionConfig.RES_PATH);
// AssetDatabase.Refresh();
// }
// appVersion = config.appVersion;
// resVersion = config.resVersion;
//}
//public static void SaveVersionConfig()
//{
// // 保存资源版本号到数据库
// AssetBundleResVersionConfig config = AssetDatabase.LoadAssetAtPath(AssetBundleResVersionConfig.RES_PATH, typeof(AssetBundleResVersionConfig)) as AssetBundleResVersionConfig;
// if (config == null)
// {
// config = CreateInstance<AssetBundleResVersionConfig>();
// AssetDatabase.CreateAsset(config, AssetBundleResVersionConfig.RES_PATH);
// AssetDatabase.Refresh();
// }
// config.appVersion = appVersion;
// config.resVersion = resVersion;
// EditorUtility.SetDirty(config);
// AssetDatabase.SaveAssets();
// AssetDatabase.Refresh();
//}
public static bool ReadLocalVersionFile(BuildTarget target, ChannelType channel)
{
// 从资源版本号文件（当前渠道AB输出目录中）加载资源版本号
string rootPath = PackageUtils.GetAssetBundleOutputPath(target, channel.ToString());
string app_path = rootPath + "/" + BuildUtils.AppVersionFileName;
app_path = GameUtility.FormatToUnityPath(app_path);
appVersion = "0.0.0";
resVersion = "0.0.0";
channelType = ChannelType.Test;
string content = GameUtility.SafeReadAllText(app_path);
if (content == null)
{
return(false);
}
Debug.Log("Load local version :" + content);
var arr = content.Split('|');
if (arr.Length >= 3)
{
appVersion = arr[0];
resVersion = arr[1];
channelType = (ChannelType)Enum.Parse(typeof(ChannelType), arr[2]);
}
return(true);
}
public static void SaveAllVersionFile(BuildTarget target, ChannelType channel)
{
// 保存所有版本号信息到资源版本号文件（当前渠道AB输出目录中）
string rootPath = PackageUtils.GetAssetBundleOutputPath(target, channel.ToString());
GameUtility.SafeWriteAllText(Path.Combine(rootPath, BuildUtils.ResVersionFileName), resVersion);
GameUtility.SafeWriteAllText(Path.Combine(rootPath, BuildUtils.NoticeVersionFileName), resVersion);
GameUtility.SafeWriteAllText(Path.Combine(rootPath, BuildUtils.AppVersionFileName), bundleVersion);
}
public static void SaveLocalVersionFile(BuildTarget target, ChannelType channel)
{
string rootPath = PackageUtils.GetAssetBundleOutputPath(target, channel.ToString());
string path = rootPath + "/" + BuildUtils.AppVersionFileName;
path = GameUtility.FormatToUnityPath(path);
string content = appVersion + "|" + resVersion + "|" + channel;
Debug.Log("save app_version.bytes->" + content);
// 保存所有版本号信息到资源版本号文件（当前渠道AB输出目录中）
GameUtility.SafeWriteAllText(path, content);
}
private static void InnerBuildAssetBundles(BuildTarget buildTarget, string channelName, bool writeConfig)
{
BuildAssetBundleOptions buildOption = BuildAssetBundleOptions.IgnoreTypeTreeChanges | BuildAssetBundleOptions.DeterministicAssetBundle;
string outputPath = PackageUtils.GetAssetBundleOutputPath(buildTarget, channelName);
AssetBundleManifest manifest = BuildPipeline.BuildAssetBundles(outputPath, buildOption, buildTarget);
if (manifest != null && writeConfig)
{
AssetsPathMappingEditor.BuildPathMapping(manifest);
VariantMappingEditor.BuildVariantMapping(manifest);
BuildPipeline.BuildAssetBundles(outputPath, buildOption, buildTarget);
}
WriteChannelNameFile(buildTarget, channelName);
WriteAssetBundleSize(buildTarget, channelName);
AssetDatabase.Refresh();
}
//[MenuItem("Tools/Copy Test", false, 0)]
static void CopyVideo1()
{
BuildTarget buildTarget = BuildTarget.Android;
//首先从资源路径复制所有音效资源到更新路径
string pltname = PackageUtils.GetPlatformName(buildTarget);
//取得音效的原始路径
string sourcePath = PackageUtils.GetAudioSourceDataPath(pltname);
//资源输出路径
string AssetsPath = PackageUtils.GetAssetBundleOutputPath(buildTarget, "Test");
//需要复制到的资源路径
string destPath = Path.Combine(AssetsPath, AssetBundleConfig.AssetBundlesAudioFolderName_GEN);
//加入平台
destPath = Path.Combine(destPath, pltname);
// 有毒，竟然在有的windows系统这个函数删除不了目录，不知道是不是Unity的Bug
// GameUtility.SafeDeleteDir(destination);
destPath = GameUtility.FormatToUnityPath(destPath);
sourcePath = GameUtility.FormatToUnityPath(sourcePath);
//如果文件夹下面有meta文件的时候无法删除文件夹，因为meta文件是隐藏文件，需要权限
GameUtility.SafeDeleteDir(destPath);
//检测目标路路径是否存在
//GameUtility.CheckDirAndCreateWhenNeeded(destPath);
Debug.Log("Audio dst Path:" + destPath);
Debug.Log("Audio src Path:" + sourcePath);
try
{
FileUtil.CopyFileOrDirectory(sourcePath, destPath);
var allfiles = GameUtility.GetSpecifyFilesInFolder(sourcePath);
if (allfiles != null && allfiles.Length > 0)
{
for (int i = 0; i < allfiles.Length; i++)
{
if (allfiles[i].IndexOf(".meta") >= 0)
{
GameUtility.SafeDeleteFile(allfiles[i]);
}
}
}
}
catch (System.Exception ex)
{
Debug.LogError("Something wrong: " + ex);
return;
}
}
public static void WriteAssetBundleSize(BuildTarget buildTarget, string channelName)
{
var outputPath = PackageUtils.GetAssetBundleOutputPath(buildTarget, channelName);
var allAssetbundles = UtilityGame.GetSpecifyFilesInFolder(outputPath, new string[] { ".assetbundle" });
StringBuilder sb = new StringBuilder();
if (allAssetbundles != null && allAssetbundles.Length > 0)
{
foreach (var assetbundle in allAssetbundles)
{
FileInfo fileInfo = new FileInfo(assetbundle);
int size = (int)(fileInfo.Length / 1024) + 1;
var path = assetbundle.Substring(outputPath.Length + 1);
sb.AppendFormat("{0}{1}{2}\n", UtilityGame.FormatToUnityPath(path), AssetBundleConfig.CommonMapPattren, size);
}
}
string content = sb.ToString().Trim();
UtilityGame.SafeWriteAllText(Path.Combine(outputPath, UtilityBuild.AssetBundlesSizeFileName), content);
}
static void MainistTest()
{
string outputPath = PackageUtils.GetAssetBundleOutputPath(BuildTarget.Android, "Test");
AssetBundle assetBundle = AssetBundle.LoadFromFile(outputPath + "\\" + BuildUtils.ManifestBundleName);
if (assetBundle != null)
{
AssetBundleManifest manifest = assetBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
string[] self_name_list = manifest.GetAllAssetBundles();
foreach (string name in self_name_list)
{
string path = outputPath + "\\" + name;
FileInfo file = new FileInfo(path);
Logger.Log(name + "," + file.Length / 1024 + "," + PackageUtils.GetFileMD5(path) + "\n");
}
assetBundle.Unload(false);
}
}
private static void InnerBuildAssetBundles(BuildTarget buildTarget, string channelName, bool writeConfig)
{
BuildAssetBundleOptions buildOption = BuildAssetBundleOptions.IgnoreTypeTreeChanges | BuildAssetBundleOptions.DeterministicAssetBundle;
string outputPath = PackageUtils.GetAssetBundleOutputPath(buildTarget, channelName);
// var old_manifest = GetCurrentManifest();
AssetBundleManifest manifest = BuildPipeline.BuildAssetBundles(outputPath, buildOption, buildTarget);
if (manifest != null && writeConfig)
{
AssetsPathMappingEditor.BuildPathMapping(manifest);
VariantMappingEditor.BuildVariantMapping(manifest);
manifest = BuildPipeline.BuildAssetBundles(outputPath, buildOption, buildTarget);
}
WriteBundlesVersionFile(manifest);
ClearUnuseFiles(outputPath, manifest);
AssetDatabase.Refresh();
//写入修改文件，刷新cdn
// var new_manifest = GetCurrentManifest();
// var updates = old_manifest.CompareTo(new_manifest);
// SaveCDNFlushFile(updates);
}
public static void WriteChannelNameFile(BuildTarget buildTarget, string channelName)
{
var outputPath = PackageUtils.GetAssetBundleOutputPath(buildTarget, channelName);
UtilityGame.SafeWriteAllText(Path.Combine(outputPath, UtilityBuild.ChannelNameFileName), channelName);
}