public static List <string> RemoveAssetBundleInParents(string assetPath)
{
List <string> removeList = new List <string>();
AssetBundleImporter importer = AssetBundleImporter.GetAtPath(assetPath);
if (importer == null)
{
return(removeList);
}
AssetBundleImporter parentImporter = importer.GetParent();
while (parentImporter != null)
{
if (!string.IsNullOrEmpty(parentImporter.assetBundleName))
{
removeList.Add(string.Format("{0}{1}", parentImporter.assetPath,
string.IsNullOrEmpty(parentImporter.assetBundleVariant) ? null : string.Format("({0})", parentImporter.assetBundleVariant)));
parentImporter.assetBundleName = null;
}
parentImporter = parentImporter.GetParent();
}
return(removeList);
}
public AssetBundleChecker(AssetBundleCheckerConfig config)
{
this.config = config;
assetsPath = AssetBundleUtility.PackagePathToAssetsPath(config.PackagePath);
importer = AssetBundleImporter.GetAtPath(assetsPath);
}
public static void BuildPathMapping(AssetBundleManifest manifest)
{
mappingList.Clear();
string outputFilePath = AssetBundleUtility.PackagePathToAssetsPath(AssetBundleConfig.AssetsPathMapFileName);
string[] allAssetbundles = manifest.GetAllAssetBundles();
string[] allVariants = manifest.GetAllAssetBundlesWithVariant();
List <string> assetbundlesWithoutVariant = null;
List <string> variantWithoutDeplicate = null;
ProsessVariant(allAssetbundles, allVariants, out assetbundlesWithoutVariant, out variantWithoutDeplicate);
// 处理所有不带variants的assetbundle
foreach (string assetbundle in assetbundlesWithoutVariant)
{
// 该assetbundle中包含的所有asset的路径（相对于Assets文件夹），如：
// Assets/AssetsPackage/UI/Prefabs/View/UILoading.prefab
string[] assetPaths = AssetDatabase.GetAssetPathsFromAssetBundle(assetbundle);
foreach (string assetPath in assetPaths)
{
string packagePath = AssetBundleUtility.AssetsPathToPackagePath(assetPath);
if (!addressList.Contains(packagePath))
{
addressList.Add(packagePath);
}
string mappingItem = string.Format("{0}{1}{2}", assetbundle, PATTREN, packagePath);
mappingList.Add(mappingItem);
}
}
// 处理带variants的assetbundle（已经去重）
// string variant = "[" + AssetBundleConfig.VariantMapParttren + "]";
foreach (string assetbundle in variantWithoutDeplicate)
{
// 该assetbundle中包含的所有asset的路径（相对于Assets文件夹），如：
// Assets/AssetsPackage/UI/Prefabs/Language/[Chinese]/TestVariant.prefab
// Assets/AssetsPackage/UI/Prefabs/Language/[English]/TestVariant.prefab
// 由于已经去重，以上条目有且仅有一条出现
string[] assetPaths = AssetDatabase.GetAssetPathsFromAssetBundle(assetbundle);
if (assetPaths == null || assetPaths.Length == 0)
{
UnityEngine.Debug.LogError("Empty assetbundle with variant : " + assetbundle);
continue;
}
// 自本节点向上找到Assetbundle所在
AssetBundleImporter assetbundleImporter = AssetBundleImporter.GetAtPath(assetPaths[0]);
while (assetbundleImporter != null && string.IsNullOrEmpty(assetbundleImporter.assetBundleVariant))
{
assetbundleImporter = assetbundleImporter.GetParent();
}
if (assetbundleImporter == null || string.IsNullOrEmpty(assetbundleImporter.assetBundleVariant))
{
UnityEngine.Debug.LogError("Can not find assetbundle with variant : " + assetbundle);
continue;
}
string assetbundlePath = assetbundleImporter.assetPath;
if (assetbundlePath.EndsWith("/"))
{
assetbundlePath = assetbundlePath.Substring(0, assetbundlePath.Length - 1);
}
// 将拿掉[Variant]目录名如：
// Assets/AssetsPackage/UI/Prefabs/Language/TestVariant.prefab
// 用此种方式可以统一路径，使加载Assetbundle时的路径与具体激活的variant无关
string nowRoot = GameUtility.FormatToUnityPath(System.IO.Path.GetDirectoryName(assetbundlePath));
foreach (string assetPath in assetPaths)
{
string nowAsset = assetPath.Replace(assetbundlePath, "");
string nowAssetPath = nowRoot + nowAsset;
string packagePath = AssetBundleUtility.AssetsPathToPackagePath(nowAssetPath);
if (!addressList.Contains(packagePath))
{
addressList.Add(packagePath);
}
string mappingItem = string.Format("{0}{1}{2}", RemoveVariantSuffix(assetbundle), PATTREN, packagePath);
mappingList.Add(mappingItem);
}
}
mappingList.Sort();
addressList.Sort();
if (!GameUtility.SafeWriteAllLines(outputFilePath, mappingList.ToArray()))
{
Debug.LogError("BuildPathMapping failed!!! try rebuild it again!");
}
else
{
AssetDatabase.Refresh();
AssetBundleEditorHelper.CreateAssetbundleForCurrent(outputFilePath);
Debug.Log("BuildPathMapping success...");
}
AssetDatabase.Refresh();
}
