private static void BuildAssetBundles()
{
DLLMgr.Delete("Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes");
DLLMgr.Delete(Directory.GetParent(Application.dataPath) + "/Assets/XAsset/ScriptableObjects/Rules.asset");
DLLMgr.Delete(Directory.GetParent(Application.dataPath) + "/Assets/XAsset/ScriptableObjects/Manifest.asset");
CryptoWindow.ShowWindow();
CryptoWindow.Build = s =>
{
var watch = new Stopwatch();
watch.Start();
var bytes = DLLMgr.FileToByte(DLLMgr.DllPath);
var result = DLLMgr.ByteToFile(CryptoHelper.AesEncrypt(bytes, s), "Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes");
watch.Stop();
Log.Print("Convert Dlls in: " + watch.ElapsedMilliseconds + " ms.");
if (!result)
{
Log.PrintError("DLL转Byte[]出错！");
}
watch = new Stopwatch();
watch.Start();
BuildScript.ApplyBuildRules();
watch.Stop();
Log.Print("ApplyBuildRules in: " + watch.ElapsedMilliseconds + " ms.");
watch = new Stopwatch();
watch.Start();
BuildScript.BuildAssetBundles();
watch.Stop();
Log.Print("BuildAssetBundles in: " + watch.ElapsedMilliseconds + " ms.");
};
}
private static void CleanBundles()
{
var watch = new Stopwatch();
watch.Start();
DLLMgr.Delete(Directory.GetParent(Application.dataPath) + "/DLC");
watch.Stop();
Log.Print("Clean bundles in: " + watch.ElapsedMilliseconds + " ms.");
}
static void Update()
{
if (!isDone)
{
return;
}
if (!Directory.Exists("Assets/HotUpdateResources/Dll/Hidden~"))
{
Directory.CreateDirectory("Assets/HotUpdateResources/Dll/Hidden~");
}
DirectoryInfo di = new DirectoryInfo("Assets/HotUpdateResources/Dll/Hidden~");
var files = di.GetFiles();
if (files.Length > 1)
{
isDone = false;
int counts = 0;
var watch = new Stopwatch();
watch.Start();
foreach (var file in files)
{
var name = file.Name;
if (!file.Name.Contains("HotUpdateScripts"))
{
DLLMgr.Delete(file.FullName);
counts++;
}
}
watch.Stop();
if (counts > 0)
{
Log.Print("Cleaned: " + counts + " files in: " + watch.ElapsedMilliseconds + " ms.");
DLLMgr.Delete("Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes");
watch = new Stopwatch();
DLLMgr.MakeBytes();
watch.Stop();
Log.Print("Convert DLL in: " + watch.ElapsedMilliseconds + " ms.");
AssetDatabase.Refresh();
}
isDone = true;
}
if (!File.Exists("Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes"))
{
isDone = false;
var watch = new Stopwatch();
DLLMgr.MakeBytes();
watch.Stop();
Log.Print("Convert DLL in: " + watch.ElapsedMilliseconds + " ms.");
AssetDatabase.Refresh();
isDone = true;
}
}
private static void BuildAssetBundles()
{
DLLMgr.Delete("Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes");
// DLLMgr.Delete(Directory.GetParent(Application.dataPath)+"/Assets/XAsset/ScriptableObjects/Rules.asset");
// DLLMgr.Delete(Directory.GetParent(Application.dataPath)+"/Assets/XAsset/ScriptableObjects/Manifest.asset");
Action <string> buildAct = async s =>
{
var watch = new Stopwatch();
watch.Start();
var bytes = DLLMgr.FileToByte(DLLMgr.DllPath);
var result = DLLMgr.ByteToFile(CryptoHelper.AesEncrypt(bytes, s), "Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes");
watch.Stop();
Log.Print("Convert Dlls in: " + watch.ElapsedMilliseconds + " ms.");
if (!result)
{
Log.PrintError("DLL转Byte[]出错！");
return;
}
Setting.EncryptPassword = s;
await Task.Delay(3);
AssetDatabase.Refresh();
watch = new Stopwatch();
watch.Start();
BuildScript.ApplyBuildRules();
watch.Stop();
Log.Print("ApplyBuildRules in: " + watch.ElapsedMilliseconds + " ms.");
watch = new Stopwatch();
watch.Start();
BuildScript.BuildAssetBundles();
watch.Stop();
Log.Print("BuildAssetBundles in: " + watch.ElapsedMilliseconds + " ms.");
};
if (string.IsNullOrEmpty(Setting.EncryptPassword))
{
CryptoWindow.ShowWindow();
CryptoWindow.Build = buildAct;
}
else
{
buildAct.Invoke(Setting.EncryptPassword);
}
}
void LoadHotFixAssembly()
{
appdomain = new AppDomain();
pdb = null;
//编译模式
if (!Assets.runtimeMode)
{
if (File.Exists(dllPath))
{
fs = new MemoryStream(DLLMgr.FileToByte(dllPath));
}
else
{
Log.PrintError("DLL文件不存在");
return;
}
//查看是否有PDB文件
if (File.Exists(pdbPath) && UsePdb && (File.GetLastWriteTime(dllPath) - File.GetLastWriteTime(pdbPath)).Seconds < 30)
{
pdb = new MemoryStream(DLLMgr.FileToByte(pdbPath));
}
}
else//解密加载
{
var dllAsset = Assets.LoadAsset("HotUpdateScripts.bytes", typeof(TextAsset));
if (dllAsset.error != null)
{
Log.PrintError(dllAsset.error);
return;
}
var dll = (TextAsset)dllAsset.asset;
try
{
var original = CryptoHelper.AesDecrypt(dll.bytes, Key);
fs = new MemoryStream(original);
}
catch (Exception ex)
{
Log.PrintError("加载热更DLL失败，可能是解密密码不正确");
Log.PrintError("加载热更DLL错误：\n" + ex.Message);
return;
}
}
try
{
appdomain.LoadAssembly(fs, pdb, new PdbReaderProvider());
}
catch (Exception e)
{
if (!UsePdb)
{
Log.PrintError("加载热更DLL失败，请确保HotUpdateResources/Dll里面有HotUpdateScripts.bytes文件，并且Build Bundle后将DLC传入服务器");
Log.PrintError("加载热更DLL错误：\n" + e.Message);
return;
}
Log.PrintError("PDB不可用，可能是DLL和PDB版本不一致，可能DLL是Release，如果是Release出包，请取消UsePdb选项，本次已跳过使用PDB");
UsePdb = false;
LoadHotFixAssembly();
}
InitILrt.InitializeILRuntime(appdomain);
OnHotFixLoaded();
}
static void Update()
{
if (!isDone || EditorApplication.isPlaying)
{
return;
}
if (!Directory.Exists("Assets/HotUpdateResources/Dll/Hidden~")) //DLL导入到隐藏文件夹，防止每次加载浪费时间
{
Directory.CreateDirectory("Assets/HotUpdateResources/Dll/Hidden~");
}
if (!File.Exists(DLLMgr.DllPath)) //没热更dll就返回
{
return;
}
//有的话比较日期
DateTime lastModified = File.GetLastWriteTime(DLLMgr.DllPath);
string lastModifiedStr = lastModified.ToString(JEngineSetting.GetString(JEngineSetting.DATE_FORMAT));
if (JEngineSetting.LastDLLCleanUpTime != lastModifiedStr) //不一样再处理
{
var files = di.GetFiles();
var watch = new Stopwatch();
int counts = 0;
List <string> fileNames = Directory.GetFiles("Assets/",
"*.dll", SearchOption.AllDirectories).ToList();
DLLMgr.Delete("Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes");
watch = new Stopwatch();
DLLMgr.MakeBytes();
watch.Stop();
if (watch.ElapsedMilliseconds > 0)
{
Log.Print("Convert DLL in: " + watch.ElapsedMilliseconds + " ms.");
}
AssetDatabase.Refresh();
JEngineSetting.LastDLLCleanUpTime = lastModifiedStr;
isDone = false;
fileNames = fileNames.FindAll((x) => !x.Contains("~"));
watch.Start();
foreach (var file in files)
{
var name = file.Name;
if (!File.Exists(library.FullName + "/" + name) && !name.Contains("netstandard") &&
!name.Contains("HotUpdateScripts") && !name.Contains("Unity") && !name.Contains("System") &&
((name.Contains(".pdb") || name.Contains(".dll"))))
{
if (fileNames.Find(x => x.Contains(name)) == null) //不存在就添加
{
DLLMgr.Delete(file.FullName.Replace("Hidden~", "../Dll"));
File.Move(file.FullName, file.FullName.Replace("Hidden~", "../Dll"));
Log.Print(
$"Find new referenced dll `{name}`, note that your hot update code may not be able " +
$"to run without rebuild application\n" +
$"发现新的引用DLL`{name}`，请注意，游戏可能需要重新打包，否则热更代码无法将有可能运行");
}
else //存在就删了
{
DLLMgr.Delete(file.FullName);
counts++;
}
}
else if (!name.Contains("HotUpdateScripts"))
{
DLLMgr.Delete(file.FullName);
counts++;
}
else
{
if (!name.Contains("HotUpdateScripts"))
{
Log.PrintError($"无法删除{file.FullName}，请手动删除");
}
}
}
watch.Stop();
if (counts > 0) //如果删除过东西，就代表DLL更新了，就需要生成文件
{
Log.Print("Cleaned: " + counts + " files in: " + watch.ElapsedMilliseconds + " ms.");
}
isDone = true;
}
if (!File.Exists("Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes"))
{
isDone = false;
var watch = new Stopwatch();
DLLMgr.MakeBytes();
watch.Stop();
Log.Print("Convert DLL in: " + watch.ElapsedMilliseconds + " ms.");
AssetDatabase.Refresh();
isDone = true;
}
}
static void Update()
{
if (!isDone)
{
return;
}
if (!Directory.Exists("Assets/HotUpdateResources/Dll/Hidden~"))//DLL导入到隐藏文件夹，防止每次加载浪费时间
{
Directory.CreateDirectory("Assets/HotUpdateResources/Dll/Hidden~");
}
DirectoryInfo library = new DirectoryInfo(new DirectoryInfo(Application.dataPath).Parent.FullName + "/Library/ScriptAssemblies");
DirectoryInfo di = new DirectoryInfo("Assets/HotUpdateResources/Dll/Hidden~");
var files = di.GetFiles();
if (files.Length > 1)
{
isDone = false;
int counts = 0;
var watch = new Stopwatch();
watch.Start();
foreach (var file in files)
{
var name = file.Name;
if (!File.Exists(library.FullName + "/" + name) && !name.Contains("HotUpdateScripts") && !name.Contains("Unity") && (name.Contains(".pdb") || name.Contains(".dll")))//不存在就添加
{
File.Move(file.FullName, file.FullName.Replace("/Hidden~", ""));
}
else if (!name.Contains("HotUpdateScripts"))
{
DLLMgr.Delete(file.FullName);
counts++;
}
}
watch.Stop();
if (counts > 0)//如果删除过东西，就代表DLL更新了，就需要生成文件
{
Log.Print("Cleaned: " + counts + " files in: " + watch.ElapsedMilliseconds + " ms.");
DLLMgr.Delete("Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes");
watch = new Stopwatch();
DLLMgr.MakeBytes();
watch.Stop();
if (watch.ElapsedMilliseconds > 0)
{
Log.Print("Convert DLL in: " + watch.ElapsedMilliseconds + " ms.");
}
AssetDatabase.Refresh();
}
isDone = true;
}
if (!File.Exists("Assets/HotUpdateResources/Dll/HotUpdateScripts.bytes"))
{
isDone = false;
var watch = new Stopwatch();
DLLMgr.MakeBytes();
watch.Stop();
Log.Print("Convert DLL in: " + watch.ElapsedMilliseconds + " ms.");
AssetDatabase.Refresh();
isDone = true;
}
}
void LoadHotFixAssembly()
{
Appdomain = new AppDomain();
_pdb = null;
byte[] buffer;
//开发模式
#if XASSET_PRO
if (Assets.development)
#else
if (!Assets.runtimeMode)
#endif
{
if (File.Exists(DLLPath))//直接读DLL
{
buffer = DLLMgr.FileToByte(DLLPath);
//模拟加密
buffer = CryptoHelper.AesEncrypt(buffer, key);
}
else
{
Log.PrintError("DLL文件不存在");
return;
}
//查看是否有PDB文件
if (File.Exists(PdbPath) && usePdb && (File.GetLastWriteTime(DLLPath) - File.GetLastWriteTime(PdbPath)).Seconds < 30)
{
_pdb = new MemoryStream(DLLMgr.FileToByte(PdbPath));
}
}
else//真机模式解密加载
{
var dllAsset = Assets.LoadAsset("HotUpdateScripts.bytes", typeof(TextAsset));
if (dllAsset.error != null)
{
Log.PrintError(dllAsset.error);
return;
}
var dll = (TextAsset)dllAsset.asset;
buffer = new byte[dll.bytes.Length];
Array.Copy(dll.bytes, buffer, dll.bytes.Length);
dllAsset.Release();//释放掉不需要再用的dll
}
try
{
// var original = CryptoHelper.AesDecrypt(dll.bytes, Key);以前的用法，过时了
_fs = new JStream(buffer, key);
/*
* 如果一定要先解密，可以这样：
* var original = CryptoHelper.AesDecrypt(dll.bytes, Key);
* fs = new JStream(original, Key);
* fs.Encrypted = false;
*/
Appdomain.LoadAssembly(_fs, _pdb, new PdbReaderProvider());
}
catch (Exception e)
{
Log.PrintError("加载热更DLL错误：\n" + e);
if (!usePdb)
{
Log.PrintError("加载热更DLL失败，请确保HotUpdateResources/Dll里面有HotUpdateScripts.bytes文件，并且Build Bundle后将DLC传入服务器");
}
else
{
Log.PrintError("PDB不可用，可能是DLL和PDB版本不一致，可能DLL是Release，如果是Release出包，请取消UsePdb选项，本次已跳过使用PDB");
usePdb = false;
LoadHotFixAssembly();
}
return;
}
Success = true;
LoadILRuntime.InitializeILRuntime(Appdomain);
}
public static void Update()
{
if (!_isDone || EditorApplication.isPlaying)
{
return;
}
if (!HiddenDirectory.Exists) //DLL导入到隐藏文件夹，防止每次加载浪费时间
{
HiddenDirectory.Create();
}
if (!File.Exists(DLLMgr.DllPath)) //没热更dll就返回
{
return;
}
//有的话比较日期
DateTime lastModified = File.GetLastWriteTime(DLLMgr.DllPath);
string lastModifiedStr = lastModified.ToString(Setting.GetString(SettingString.DateFormat));
if (Setting.LastDLLCleanUpTime != lastModifiedStr) //不一样再处理
{
var files = HiddenDirectory.GetFiles();
int counts = 0;
List <string> fileNames = Directory.GetFiles("Assets/",
"*.dll", SearchOption.AllDirectories).ToList();
var watch = new Stopwatch();
watch.Start();
DLLMgr.MakeBytes();
watch.Stop();
if (watch.ElapsedMilliseconds > 0)
{
Log.Print(String.Format(Setting.GetString(SettingString.DLLConvertLog),
watch.ElapsedMilliseconds));
}
AssetDatabase.Refresh();
Setting.LastDLLCleanUpTime = lastModifiedStr;
_isDone = false;
fileNames = fileNames.FindAll(x => !x.Contains("~"));
watch.Start();
foreach (var file in files)
{
var name = file.Name;
var success = true;
if (!File.Exists(LibraryDirectory.FullName + "/" + name) && !name.Contains("netstandard") &&
!name.Contains(HotProjectName) && !name.Contains("Unity") && !name.Contains("System") &&
((name.Contains(".pdb") || name.Contains(".dll"))))
{
if (fileNames.Find(x => x.Contains(name)) == null) //不存在就添加
{
success = false;
}
else //存在就删了
{
DLLMgr.Delete(file.FullName);
counts++;
}
}
else if (!name.Contains(HotProjectName))
{
try
{
DLLMgr.Delete(file.FullName);
counts++;
}
catch
{
Log.Print(String.Format(
Setting.GetString(SettingString.DeleteErrorLog),
file.Name));
success = false;
}
}
if (!success)
{
if (file.Directory != null)
{
DirectoryInfo newPath = new DirectoryInfo(file.Directory.FullName)?.Parent?.Parent?.Parent;
if (newPath != null)
{
File.Move(file.FullName, newPath.FullName + "/" + file.Name);
Log.Print(String.Format(
Setting.GetString(SettingString.DLLNewReferenceLog),
newPath.FullName + "/" + file.Name));
}
}
}
}
watch.Stop();
if (counts > 0) //如果删除过东西，就代表DLL更新了，就需要生成文件
{
Log.Print(String.Format(Setting.GetString(SettingString.DLLCleanLog),
counts,
watch.ElapsedMilliseconds));
}
_isDone = true;
}
if (!HotFile.Exists)
{
_isDone = false;
var watch = new Stopwatch();
watch.Start();
DLLMgr.MakeBytes();
watch.Stop();
Log.Print(String.Format(Setting.GetString(SettingString.DLLConvertLog),
watch.ElapsedMilliseconds));
AssetDatabase.Refresh();
_isDone = true;
}
}
void LoadHotFixAssembly()
{
Appdomain = new AppDomain();
_pdb = null;
byte[] dll;
#if UNITY_EDITOR
//开发模式
if (!AssetMgr.RuntimeMode)
{
if (File.Exists(DLLPath)) //直接读DLL
{
dll = DLLMgr.FileToByte(DLLPath);
//模拟加密
dll = CryptoHelper.AesEncrypt(dll, key);
}
else
{
Log.PrintError("DLL文件不存在");
return;
}
//查看是否有PDB文件
if (File.Exists(PdbPath) && usePdb &&
(File.GetLastWriteTime(DLLPath) - File.GetLastWriteTime(PdbPath)).Seconds < 30)
{
_pdb = new MemoryStream(DLLMgr.FileToByte(PdbPath));
}
}
else //真机模式解密加载
#endif
{
var dllFile = (TextAsset)AssetMgr.Load(DllName, typeof(TextAsset));
if (dllFile == null)
{
return;
}
dll = dllFile.bytes;
}
var buffer = new byte[dll.Length];
Array.Copy(dll, buffer, dll.Length);
AssetMgr.Unload(DllName, true);
try
{
//这里默认用分块解密，JStream
_fs = new JStream(buffer, key);
/*
* 如果一定要直接解密然后不进行分块解密加载Dll，可以这样：
* var original = CryptoHelper.AesDecrypt(dll.bytes, Key);
* _fs = new JStream(original, Key);
* _fs.Encrypted = false;
*/
Appdomain.LoadAssembly(_fs, _pdb, new PdbReaderProvider());
}
catch (Exception e)
{
Log.PrintError("加载热更DLL错误：\n" + e);
if (!usePdb)
{
Log.PrintError(
"加载热更DLL失败，请确保HotUpdateResources/Dll里面有HotUpdateScripts.bytes文件，并且Build Bundle后将DLC传入服务器");
Log.PrintError("也有可能是密码不匹配或密码包含特殊字符导致的");
}
else
{
Log.PrintError("PDB不可用，可能是DLL和PDB版本不一致，可能DLL是Release，如果是Release出包，请取消UsePdb选项，本次已跳过使用PDB");
usePdb = false;
LoadHotFixAssembly();
}
return;
}
Success = true;
LoadILRuntime.InitializeILRuntime(Appdomain);
}
void LoadHotFixAssembly()
{
appdomain = new AppDomain();
if (!Assets.runtimeMode)
{
DLLMgr.MakeBytes();
}
var dllAsset = Assets.LoadAsset("HotUpdateScripts.bytes", typeof(TextAsset));
if (dllAsset.error != null)
{
Log.PrintError(dllAsset.error);
return;
}
var dll = (TextAsset)dllAsset.asset;
byte[] original = dll.bytes;
try
{
if (!Assets.runtimeMode)
{
original = CryptoHelper.AesDecrypt(original, "DevelopmentMode.");
}
else
{
original = CryptoHelper.AesDecrypt(original, Key);
}
}
catch (Exception ex)
{
Log.PrintError("加载热更DLL失败，可能是解密密码不正确");
Log.PrintError("加载热更DLL错误：\n" + ex.Message);
return;
}
fs = new MemoryStream(original);
MemoryStream pdb = null;
#if UNITY_EDITOR
if (File.Exists("Assets/HotUpdateResources/Dll/Hidden~/HotUpdateScripts.pdb"))
{
try
{
pdb = new MemoryStream(AssetDatabase.LoadAssetAtPath <TextAsset>("Assets/HotUpdateResources/Dll/Hidden~/HotUpdateScripts.pdb").bytes);
}
catch
{
}
}
#endif
try
{
appdomain.LoadAssembly(fs, pdb, new PdbReaderProvider());
}
catch (Exception e)
{
Log.PrintError("加载热更DLL失败，请确保HotUpdateResources/Dll里面有HotUpdateScripts.bytes文件，并且Build Bundle后将DLC传入服务器");
Log.PrintError("加载热更DLL错误：\n" + e.Message);
return;
}
InitILrt.InitializeILRuntime(appdomain);
OnHotFixLoaded();
}
void LoadHotFixAssembly()
{
appdomain = new AppDomain();
pdb = null;
//编译模式
if (!Assets.runtimeMode)
{
if (File.Exists("Assets/HotUpdateResources/Dll/Hidden~/HotUpdateScripts.dll"))
{
fs = new MemoryStream(DLLMgr.FileToByte("Assets/HotUpdateResources/Dll/Hidden~/HotUpdateScripts.dll"));
}
else
{
Log.PrintWarning("DLL文件不存在");
return;
}
//查看是否有PDB文件
if (File.Exists("Assets/HotUpdateResources/Dll/Hidden~/HotUpdateScripts.pdb"))
{
pdb = new MemoryStream(DLLMgr.FileToByte("Assets/HotUpdateResources/Dll/Hidden~/HotUpdateScripts.pdb"));
}
}
else//解密加载
{
var dllAsset = Assets.LoadAsset("HotUpdateScripts.bytes", typeof(TextAsset));
if (dllAsset.error != null)
{
Log.PrintError(dllAsset.error);
return;
}
var dll = (TextAsset)dllAsset.asset;
try
{
var original = CryptoHelper.AesDecrypt(dll.bytes, Key);
fs = new MemoryStream(original);
}
catch (Exception ex)
{
Log.PrintError("加载热更DLL失败，可能是解密密码不正确");
Log.PrintError("加载热更DLL错误：\n" + ex.Message);
return;
}
}
try
{
appdomain.LoadAssembly(fs, pdb, new PdbReaderProvider());
}
catch (Exception e)
{
Log.PrintError("加载热更DLL失败，请确保HotUpdateResources/Dll里面有HotUpdateScripts.bytes文件，并且Build Bundle后将DLC传入服务器");
Log.PrintError("加载热更DLL错误：\n" + e.Message);
return;
}
InitILrt.InitializeILRuntime(appdomain);
OnHotFixLoaded();
}
