public static void BuildAssetBundle()
{
if (File.Exists("Assets/Editor/Util/AssetBundle/AssetBundleSetting.asset"))
{
AssetBundleSetting assetBundleSetting = AssetDatabase.LoadAssetAtPath <AssetBundleSetting>("Assets/Editor/Util/AssetBundle/AssetBundleSetting.asset");
assetBundleSetting.buildId++;
if (string.IsNullOrEmpty(assetBundleSetting.outputPath))
{
assetBundleSetting.outputPath = "Assets/AssetBundles";
}
AssetBundleUtil.BuildAssetBundle(assetBundleSetting);
}
}
public static void TagDirectoryRule()
{
if (File.Exists("Assets/Editor/Util/AssetBundle/AssetBundleSetting.asset"))
{
AssetBundleSetting assetBundleSetting = AssetDatabase.LoadAssetAtPath <AssetBundleSetting>("Assets/Editor/Util/AssetBundle/AssetBundleSetting.asset");
if (assetBundleSetting.assetBundleRuleList == null)
{
assetBundleSetting.assetBundleRuleList = new List <AssetBundleRule>();
}
assetBundleSetting.assetBundleRuleList.Add(AssetBundleUtil.TagDirectoryRule());
assetBundleSetting.assetBundleDataList = AssetBundleUtil.BuildAssetBundleData(assetBundleSetting.assetBundleRuleList);
}
else
{
AssetBundleSetting assetBundleSetting = ScriptableObject.CreateInstance <AssetBundleSetting>();
assetBundleSetting.assetBundleRuleList = new List <AssetBundleRule>();
assetBundleSetting.assetBundleRuleList.Add(AssetBundleUtil.TagDirectoryRule());
assetBundleSetting.assetBundleDataList = AssetBundleUtil.BuildAssetBundleData(assetBundleSetting.assetBundleRuleList);
AssetDatabase.CreateAsset(assetBundleSetting, "Assets/Editor/Util/AssetBundle/AssetBundleSetting.asset");
AssetDatabase.Refresh();
}
}
public static void BuildAssetBundle(AssetBundleSetting assetBundleSetting)
{
Dictionary <string, AssetBundleData> assetBundleDataDict = new Dictionary <string, AssetBundleData>();
Dictionary <string, AssetBundleRuleType> assetBundleRuleTypeDict = new Dictionary <string, AssetBundleRuleType>();
string path = DirectoryUtil.GetDirectoryPath($"{assetBundleSetting.outputPath}/{GetPlatformForAssetBundle(EditorUserBuildSettings.activeBuildTarget)}");
foreach (DirectoryInfo item in DirectoryUtil.GetDirectorys(new DirectoryInfo(path), new List <DirectoryInfo>()))
{
item.Delete();
}
foreach (FileInfo item in FileUtil.GetFiles(new DirectoryInfo(path), new List <FileInfo>()))
{
item.Delete();
}
List <AssetBundleBuild> assetBundleBuildList = new List <AssetBundleBuild>();
foreach (AssetBundleRule item in assetBundleSetting.assetBundleRuleList)
{
if (item.assetBundleRuleType == AssetBundleRuleType.File)
{
FileInfo[] fileInfos = FileUtil.GetFiles(new DirectoryInfo(item.path), new List <FileInfo>());
if (fileInfos.Length == 0)
{
continue;
}
List <FileInfo> fileInfoList = (from fileInfo in fileInfos where !string.IsNullOrEmpty(Path.GetExtension(fileInfo.Name)) && Path.GetExtension(fileInfo.Name) != ".meta" select fileInfo).ToList();
foreach (FileInfo fileInfo in fileInfoList)
{
assetBundleRuleTypeDict.Add(fileInfo.FullName.Substring(fileInfo.FullName.IndexOf("Assets")).Replace("\\", "/"), AssetBundleRuleType.File);
}
}
if (item.assetBundleRuleType == AssetBundleRuleType.Directory)
{
DirectoryInfo[] directoryInfos = DirectoryUtil.GetDirectorys(new DirectoryInfo(item.path), new List <DirectoryInfo>()
{
new DirectoryInfo(item.path)
});
if (directoryInfos.Length == 0)
{
continue;
}
foreach (DirectoryInfo directoryInfo in directoryInfos)
{
foreach (FileInfo fileInfo in directoryInfo.GetFiles())
{
assetBundleRuleTypeDict.Add(fileInfo.FullName.Substring(fileInfo.FullName.IndexOf("Assets")).Replace("\\", "/"), AssetBundleRuleType.Directory);
}
}
}
}
foreach (AssetBundleData item in assetBundleSetting.assetBundleDataList)
{
assetBundleBuildList.Add(new AssetBundleBuild()
{
assetBundleName = item.assetBundleName,
assetNames = item.assetNames,
});
}
AssetBundleManifest assetBundleManifest = BuildPipeline.BuildAssetBundles(path, assetBundleBuildList.ToArray(), BuildAssetBundleOptions.None, EditorUserBuildSettings.activeBuildTarget);
foreach (AssetBundleData item in assetBundleSetting.assetBundleDataList)
{
item.assetBundleHash = assetBundleManifest.GetAssetBundleHash(item.assetBundleName).ToString();
BuildPipeline.GetCRCForAssetBundle($"{path}/{item.assetBundleName}", out item.assetBundleCRC);
item.fileSize = FileUtil.GetFileSize($"{path}/{item.assetBundleName}");
assetBundleDataDict.Add(Path.GetFileNameWithoutExtension(item.assetBundleName), item);
}
AssetBundleConfig assetBundleConfig = new AssetBundleConfig(assetBundleSetting.buildId, assetBundleDataDict, assetBundleRuleTypeDict);
FileUtil.SaveAsset(path, "AssetBundleConfig.json", JsonUtil.ToJson(assetBundleConfig));
if (assetBundleSetting.isCopyStreamingAssets)
{
string copyPath = DirectoryUtil.GetDirectoryPath(PathUtil.GetPath(PathType.StreamingAssetsPath, "Res", GetPlatformForAssetBundle(EditorUserBuildSettings.activeBuildTarget)));
foreach (DirectoryInfo item in DirectoryUtil.GetDirectorys(new DirectoryInfo(copyPath), new List <DirectoryInfo>()))
{
item.Delete();
}
foreach (FileInfo item in FileUtil.GetFiles(new DirectoryInfo(copyPath), new List <FileInfo>()))
{
item.Delete();
}
foreach (FileInfo item in FileUtil.GetFiles(new DirectoryInfo(path), new List <FileInfo>()))
{
if (Path.GetExtension(item.Name) == ".meta")
{
continue;
}
File.Copy(item.FullName, $"{PathUtil.GetPath(PathType.StreamingAssetsPath, "Res", GetPlatformForAssetBundle(EditorUserBuildSettings.activeBuildTarget))}/{item.Name}");
}
}
AssetDatabase.Refresh();
}