/// 生成打包参数
EPackHandlerParam GeneratePackParam(BundlePackInfo ResInfo)
{
EPackHandlerParam packHandlerParam = EPackHandlerParam.None;
if (ResInfo.HasFlag(EBundleFlag.UnCompress))
{
packHandlerParam |= EPackHandlerParam.UnCompress;
}
if (ResInfo.HasFlag(EBundleFlag.LZMA))
{
packHandlerParam |= EPackHandlerParam.LZMA;
}
if (ResInfo.HasFlag(EBundleFlag.LZ4))
{
packHandlerParam |= EPackHandlerParam.LZ4;
}
return(packHandlerParam);
}
/// <summary>
/// 卸载资源列表对应bundle
/// </summary>
/// <param name="resourcesPath"></param>
public void UnloadBundle(JWObjList <string> resourcesPath)
{
JWObjList <BundlePackInfo> bundleList = GetBundlePackInfoListForResources(resourcesPath, false);
if (bundleList != null && bundleList.Count > 0)
{
for (int i = 0; i < bundleList.Count; i++)
{
BundlePackInfo packInfo = bundleList[i];
// unity场景
if (packInfo.HasFlag(EBundleFlag.UnityScene))
{
BundleService.GetInstance().OnAssetLoaded(packInfo);
}
else
{
BundleService.GetInstance().Unload(bundleList[i]);
}
}
}
}
/// <summary>
/// 获取预加载bundle列表
/// </summary>
/// <returns></returns>
public JWObjList <string> GetPreloadBundles()
{
JWObjList <string> bundleList = new JWObjList <string>();
ResPackConfig config = ResService.GetInstance().PackConfig;
for (int i = 0; i < config.PackInfo.Count; i++)
{
BundlePackInfo p = config.PackInfo[i] as BundlePackInfo;
if (p == null)
{
continue;
}
if (p.HasFlag(EBundleFlag.PreLoad))
{
bundleList.Add(p.Path);
}
}
return(bundleList);
}
/// 打包AssetBundle资源，
void BuildBundleResource(BundlePackInfo packInfo, string ifsBuildDir, BuildTarget target)
{
if (packInfo == null)
{
return;
}
// 本次打包的路径和目录
string buildBundlePath = JW.Res.FileUtil.CombinePaths(ifsBuildDir, "", packInfo.Path);
string buildBundleDirectory = JW.Res.FileUtil.GetFullDirectory(buildBundlePath);
if (!JW.Res.FileUtil.IsDirectoryExist(buildBundleDirectory))
{
JW.Res.FileUtil.CreateDirectory(buildBundleDirectory);
}
//========== build ==========
List <string> filePathList = new List <string>();
List <string> nameList = new List <string>();
for (int j = 0; j < packInfo.Resources.Count; j++)
{
ResInfo res = packInfo.Resources[j];
filePathList.Add(res.RelativePath);
nameList.Add(res.Path);
}
bool succ = false;
//场景文件
if (packInfo.HasFlag(EBundleFlag.UnityScene))
{
succ = ResPackHelper.BuildScene(filePathList, buildBundlePath);
}
else
{
//全局模式只是纯粹设置bundle 名称
if (_packConfig.IsGlobalBuild)
{
succ = ResPackHelper.JustSetBundleName(packInfo.Path, filePathList);
}
else
{
EPackHandlerParam packHandlerParam = GeneratePackParam(packInfo);
succ = ResPackHelper.Build(buildBundlePath, filePathList, packHandlerParam, true, nameList);
}
}
if (succ)
{
if (_packConfig.IsGlobalBuild)
{
JW.Common.Log.LogD("Set BundleName Success " + buildBundlePath);
}
else
{
JW.Common.Log.LogD("Build Bundle Success Out" + buildBundlePath);
}
}
else
{
if (_packConfig.IsGlobalBuild)
{
Terminate("Set bundleName failed, path:" + buildBundlePath);
}
else
{
Terminate("Build bundle failed, path:" + buildBundlePath);
}
}
}
/// 解析Asset配置节点
bool ParseAsset(XmlNode node, BundlePackInfo packInfo)
{
// source path
if (node.Attributes["SrcPath"] == null ||
string.IsNullOrEmpty(node.Attributes["SrcPath"].Value))
{
JW.Common.Log.LogE("There is no SrcPath in Asset node.");
return(false);
}
string srcPath = node.Attributes["SrcPath"].Value;
string fullPath = JW.Res.FileUtil.CombinePaths(Application.dataPath, "Resources", srcPath);
string[] files = null;
try
{
if (File.Exists(fullPath))
{
//单个文件
if (node.Attributes["pattern"] != null)
{
Regex regex = new Regex(node.Attributes["pattern"].Value, RegexOptions.IgnoreCase);
if (regex.IsMatch(fullPath))
{
files = new string[1];
files[0] = fullPath;
}
}
else
{
files = new string[1];
files[0] = fullPath;
}
}
else if (Directory.Exists(JW.Res.FileUtil.GetFullDirectory(fullPath)))
{
//目录
SearchOption option = SearchOption.TopDirectoryOnly;
if (node.Attributes["recursive"] != null && node.Attributes["recursive"].Value.ToLower() == "true")
{
option = SearchOption.AllDirectories;
}
files = Directory.GetFiles(JW.Res.FileUtil.GetFullDirectory(fullPath), JW.Res.FileUtil.GetFullName(fullPath), option).Where(name => !name.EndsWith(".meta", true, null)).ToArray();
if (node.Attributes["pattern"] != null)
{
Regex regex = new Regex(node.Attributes["pattern"].Value, RegexOptions.IgnoreCase);
files = files.Where(f => !string.IsNullOrEmpty(f) && regex.IsMatch(f)).ToArray();
}
}
}
catch (System.Exception e)
{
JW.Common.Log.LogE(string.Format("ParseAsset(), path:{0}, exception:{1}", packInfo.Path, e.Message));
return(false);
}
// 创建资源信息 resource info
for (int j = 0; files != null && j < files.Length; j++)
{
string filePathInResources = GetPathInResources(files[j]);
string duplicatedFile = null;
if (packInfo.IsDuplicated(filePathInResources, out duplicatedFile))
{
JW.Common.Log.LogE(string.Format("Duplicated resource [{0}] and [{1}] in bundle [{2}]", filePathInResources, duplicatedFile, packInfo.Path));
return(false);
}
ResInfo ResInfo = new ResInfo();
if (packInfo.HasFlag(EBundleFlag.UnityScene))
{
ResInfo.Path = Path.GetFileNameWithoutExtension(filePathInResources);
}
else
{
ResInfo.Path = JW.Res.FileUtil.EraseExtension(filePathInResources);
}
int artPos = filePathInResources.IndexOf("ArtWork");
if (artPos != -1)
{
ResInfo.Path = ResInfo.Path.Substring(artPos + "ArtWork/".Length);
ResInfo.RelativePath = JW.Res.FileUtil.CombinePath("Assets", filePathInResources.Substring(artPos));
}
else
{
ResInfo.RelativePath = JW.Res.FileUtil.CombinePath("Assets/Resources", filePathInResources);
}
//扩展名
ResInfo.Ext = JW.Res.FileUtil.GetExtension(filePathInResources);
//是否保持
if (node.Attributes["keep"] != null && node.Attributes["keep"].Value.Equals("true", StringComparison.OrdinalIgnoreCase))
{
ResInfo.Keep = true;
}
else
{
ResInfo.Keep = false;
}
packInfo.Add(ref ResInfo);
}
return(true);
}
/// 解析AssetBundle 配置节点
bool ParseBundle(XmlNode node, BuildTarget target, bool allowEmpty = true)
{
BundlePackInfo info = new BundlePackInfo();
// 输出文件名
info.Path = node.Attributes["DstPath"].Value;
//
if (node.Attributes["flags"] != null)
{
info.Flags = ParseResourceFlags(node.Attributes["flags"].Value);
}
else
{
//没有也需要添加如果 全局模式
if (IsGlobalBuild)
{
info.Flags = ParseResourceFlags("");
}
}
// bundle生命周期
if (node.Attributes["life"] != null)
{
info.Life = ParseBundleLife(node.Attributes["life"].Value);
}
//包里面资产配置
for (int i = 0; i < node.ChildNodes.Count; ++i)
{
if (node.ChildNodes[i].Name == "Asset")
{
bool isOK = ParseAsset(node.ChildNodes[i], info);
if (isOK == false)
{
return(false);
}
}
}
// 没有资源
if (info.Resources.Count == 0)
{
if (allowEmpty || info.HasFlag(EBundleFlag.Optional))
{
JW.Common.Log.LogW("No file, but ignore." + info.Path);
return(true);
}
else
{
JW.Common.Log.LogW(string.Format("No asset for bundle {0}.", info.Path));
return(false);
}
}
// 是否有同名bundle
string duplicatedBundle = null;
if (IsDuplicated(info, out duplicatedBundle))
{
JW.Common.Log.LogE(string.Format("Bundle {0} name duplicated with {1}.", info.Path, duplicatedBundle));
return(false);
}
//加入配置
_config.AddPackInfo(info);
return(true);
}