// 刷新对应目录的Assetbundle名字
public static void RefreshAssetBundleNames(string[] files, string[] dirs)
{
string title = "设置所有文件的AB名";
EditorUtility.DisplayProgressBar(title, "搜索文件及文件夹", 0.0f);
UDLib.Utility.CDebugOut.Log("开始 设置ab资源名字");
DateTime startTime = System.DateTime.Now;
float total = 1.0f / (float)(files.Length + dirs.Length);
int p = 0;
#if REFRENCE_MODE
CFindReferencesInProject.Clear();
#endif
for (int i = 0, n = files.Length; i < n; ++i, ++p)
{
if ((i & 127) == 0)
{
EditorUtility.DisplayProgressBar(title, string.Format("文件处理进度 {0} / {1}", i, n), (float)p * total);
}
//如果是引用模式，则这里处理的是查找引用关系
SetAssetBundleName(files[i].Replace("\\", "/"));
}
for (int i = 0, n = dirs.Length; i < n; ++i, ++p)
{
if ((i & 63) == 0)
{
EditorUtility.DisplayProgressBar(title, string.Format("文件夹处理进度 {0} / {1}", i, n), (float)p * total);
}
//清除文件夹的ab名字
AssetImporter importer = AssetImporter.GetAtPath(dirs[i]);
if (importer != null)
{
if (importer.assetBundleName.Length > 0)
{
importer.assetBundleName = string.Empty;
}
}
}
#if REFRENCE_MODE
//生成引用关系asset
CFindReferencesInProject.CreateReferenceAsset();
//查找根节点
List <string> roots = CFindReferencesInProject.FindRoots();
SetAssetBundleNamesReferenceMode(roots);
#endif
EditorUtility.ClearProgressBar();
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
DateTime endTime = System.DateTime.Now;
UDLib.Utility.CDebugOut.Log("结束 设置ab资源名字");
UDLib.Utility.CDebugOut.Log("耗时：" + (endTime - startTime).TotalSeconds + "秒");
}
private static void SetAssetBundleNameReferenceMode(string path)
{
if (alreadyProcessedPath.Contains(path))
{
return;
}
alreadyProcessedPath.Add(path);
ReferenceInfo info = CFindReferencesInProject.getReferenceInfoByPath(path);
AssetImporter importer = AssetImporter.GetAtPath(path);
Assert.AreNotEqual(importer, null, "path not found:" + path);
if (info.parents.Count == 0)
{ //没有被引用
setAssetBundleNameFilter(importer, info.path);
}
else if (info.parents.Count == 1)
{ //只被一个对象引用了
setAssetBundleNameFilter(importer, info.parents[0]);
}
else
{ //被多个对象引用了
bool allParentsSameAbName = true;
string parentAbName = null;
for (int i = 0; i < info.parents.Count; i++)
{
AssetImporter parentImporter = AssetImporter.GetAtPath(info.parents[i]);
if (parentAbName == null)
{
parentAbName = parentImporter.assetBundleName;
}
else if (parentAbName != parentImporter.assetBundleName)
{
allParentsSameAbName = false;
break;
}
}
if (allParentsSameAbName)
{ //多个对象属于同一个ab,设置为父对象的ab名字
importer.assetBundleName = parentAbName;
}
else
{ //多对象属于不同的ab,单独打包
setAssetBundleNameFilter(importer, info.path);
}
}
//处理引用的其他资源
SetAssetBundleNameReferenceModeDependencies(info.path);
}
//设置单个文件的Ab名字
public static AssetImporter SetAssetBundleName(string path)
{
#if REFRENCE_MODE
string origin_path = path;
#endif
path = path.ToLower();
AssetImporter importer = AssetImporter.GetAtPath(path);
if (importer != null)
{
// 不要排除Art目录，把AB机制扩张到Asset全目录
if (path.Contains(".") == true && path.Contains("/streamingassets/") == false &&
path.Contains("/editor/") == false /*&& path.StartsWith("assets/app/art") == false */ &&
path.IndexOf("_asset_bundle_.txt") == -1)
{
string[][] root_paths = ResourceDefine.GetABRootPaths();
for (int i = 0, n = root_paths.Length; i < n; ++i)
{
for (int ii = 0, nn = root_paths[i].Length; ii < nn; ++ii)
{
string _root_paths = root_paths[i][ii];
if (path.StartsWith(_root_paths) == true)//检测资源路径是否在打包文件夹内
{
string ext = Path.GetExtension(path);
string[] exts = ResourceDefine.GetABExts()[i];
string suffix = ResourceDefine.GetABSuffix()[i];
for (int j = 0, m = exts.Length; j < m; ++j)
{
if (ext == exts[j]) //检测扩展名是否在打包列表内
{
string name = Path.GetFileNameWithoutExtension(path);
string folder = ResourceDefine.ResourceTypeToString(i);
#if REFRENCE_MODE
//设置引用关系
CFindReferencesInProject.Find(origin_path);
#else
string ab_name = null;
switch (ResourceDefine.GetABBuildTypes()[i])
{
case UDLib.Utility.EBUILD_TYPE.SINGLE:
ab_name = folder + "/" + name;
break;
case UDLib.Utility.EBUILD_TYPE.HASH256:
ab_name = folder + "/" + ResourceDefine.ResourceTypeToHash256String(i, name);
break;
case UDLib.Utility.EBUILD_TYPE.FOLDER:
{
bool isSet = false;
string _path = path.ToLower();
if (_path.Contains("ui/module") && _path.Contains("config/"))
{
// 判断是ui/module下的config目录 ，向上一级取目录名来组成ab_name
isSet = SetABNameWithParentFolder(folder, _path, "ui/module", ref ab_name);
}
else if (_path.Contains("art/character/hero/model"))
{
// 判断是art下的charater Texture ，向上一级取目录名来组成ab_name
isSet = SetABNameWithParentFolder(folder, _path, "art/character/hero/model", ref ab_name);
}
if (!isSet)
{
ab_name = folder + "/" + Path.GetFileName(Path.GetDirectoryName(path));
}
}
break;
case UDLib.Utility.EBUILD_TYPE.PACK:
ab_name = folder;
break;
}
ab_name = ab_name.ToLower() + suffix + ".dat";
ab_name = ab_name.Replace(" ", "");
// set file attribute
ToolUtils.RemoveMetaReadOnly(path + ".meta");
if (importer.assetBundleName != ab_name || importer.assetBundleVariant.Length > 0)
{
importer.assetBundleName = ab_name;
if (importer.assetBundleVariant.Length > 0)
{
importer.assetBundleVariant = string.Empty;
}
UDLib.Utility.CDebugOut.Log("SetAssetBundleName\t" + importer.assetBundleName + "\t" + ab_name + "\t" + path);
}
#endif
return(importer);
}
}
}
}
}
}
if (importer.assetBundleName.Length > 0)
{
// 该资源无需ab名字了
ToolUtils.RemoveMetaReadOnly(path + ".meta");
importer.assetBundleName = string.Empty;
}
}
return(null);
}
