public static void ModFile(bool forceUpdate, bool isIOS)
{
if (firstUpdate_a)
{
forceUpdate = true;
firstUpdate_a = false;
}
else
{
if (firstUpdate_i)
{
forceUpdate = true;
firstUpdate_i = false;
}
}
Console.WriteLine("--------------------------------------------------------");
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] Updating " + (isIOS ? "IOS" : "Android"));
//file url
string baseurl = isIOS ? "https://bundle.bh3.com/asset_bundle/ios01/1.0" : "https://bundle.bh3.com/asset_bundle/android01/1.0";
string settingurl = isIOS ? "/data/iphone_compressed/data/setting_" : "/data/android_compressed/data/setting_";
string excelurl = isIOS ? "/data/iphone_compressed/data/excel_output_" : "/data/android_compressed/data/excel_output_";
string dataurl = isIOS ? "/data/iphone_compressed/DataVersion.unity3d" : "/data/android_compressed/DataVersion.unity3d";
string RSAkey = @"<RSAKeyValue><Modulus>rXoKWm82JSX4UYihkt2FSjrp3pZqTxt6AyJ0ZexHssStYesCFuUOmDBrk0nxPTY2r7oB4ZC9tDhHzmA66Me56wkD47Z3fCEBfLFxmEVdUCvM1RIFdQxQCB7CMaFWXHoVfBhNcD60OtXD71vFusBLioa6HDHbKk8LdgWdV10OWaE=</Modulus><Exponent>EQ==</Exponent><P>16GiwrgCGvcYbgSZOBJRx4G9kioGgexLSyW62iK4EuT0Xu9xyflBDaC4yooFkxrflqEAIiEfTqNGlYeJks+5qw==</P><Q>zfQY4dWi/Dlo38y6xvX4pUEAj1hbeFo/Qiy7H00P089W0KC6Mdi+GY4UuRGJtgX7UZfGQdHRj8mBjijFyhUl4w==</Q><DP>cihlOejyDkaUdnrntEXvD0Svp7vlU9dzJ8iuNz+OoJdUMkKHiQt8yvq8Lv3Gt0p2Xs20xsY9wDhSi2Xfa9diSw==</DP><DQ>GDrVwDdAWeii7SclCFksT61LXCiDO1XpUxRSP+ryzZ/sGIthMwpwt7ZcynqIrAC0J7eAvHMJmHIPPeat24oEdQ==</DQ><InverseQ>P4/vgq1XF77N8K/OxTbcjWFCC1d+v3W5xWQJbmU3KfVF2wOStZeILT2X12s7AHD+uUfN9O/xdEBIeqcSLVxWjw==</InverseQ><D>o0WvZCxvMgWeatrybBvIvlWQ0X6CLFYYe2u42GXpILkbp3PFuzHvnkuwip/yG35RllS2efGjfHE0hgA3cazrNgM6gBDcFa7iznviIiQTySxFuzy3mXpjSQFaGgdvmuUQLgg5qahcdGgT455Fzo5GSu+IyTpD+dNoKy79NLTbvjE=</D></RSAKeyValue>";
WebClient client = new WebClient();
//Download DataVersion.unity3d.
byte[] dataversion = client.DownloadData(baseurl + dataurl);
string[] key = client.ResponseHeaders.AllKeys;
//Check Last-Modified time.
DateTime time = new DateTime(0);
for (int i = 0; i < key.Length; i++)
{
if (key[i] == "Last-Modified")
{
time = DateTime.Parse(client.ResponseHeaders.Get(i));
}
}
if (!forceUpdate)
{
bool a = DateTime.Compare(oldTime, time) >= 0;
if (a)
{
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] No update");
return;
}
}
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] Start update");
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] edit dataversion.unity3d");
//Decrypt DataVersion.unity3d
for (int i = 0; i < dataversion.Length; i++)
{
dataversion[i] = (byte)(dataversion[i] ^ 0xA5);
}
//load bundle asset
BundleFile dataversionBundle = new BundleFile(dataversion);
SerializedFile dataversionFile = new SerializedFile("dataversion", new EndianBinaryReader(dataversionBundle.fileList[0].stream));
//get textasset bytes
long Pid = dataversionFile.GetPathIDByName("packageversion.txt");
var packageversion = dataversionFile.m_Objects.Find(x => x.m_PathID == Pid);
//load textasset
Textasset textasset = new Textasset(packageversion.data);
string[] versiontext = textasset.text.Split('\n');
//Get AES key IV and HMACSHA1 key
var rsa = RSA.Create();
rsa.FromXmlStringA(RSAkey);
byte[] AES_SHA = rsa.Decrypt(Hex2bytes(versiontext[0]), RSAEncryptionPadding.Pkcs1);
//AES_SHA 56 bytes, AES key 32 bytes|AES IV 16 bytes|HMACSHA1 8 bytes
byte[] AESkey = AES_SHA.Take(32).ToArray();
byte[] AESIV = AES_SHA.Skip(32).Take(16).ToArray();
byte[] SHA = AES_SHA.Skip(48).Take(8).ToArray();
Regex regexCS = new Regex("(CS\":\")([1-9]\\d*)");
Regex regexCRC = new Regex("(CRC\":\")([0-9A-Z]*)");
string settingCRC;
string excelCRC;
int settingindex;
int excelindex;
//Get File CRC
if (versiontext[1].Contains("excel_output"))
{
excelindex = 1;
settingindex = 2;
}
else
{
excelindex = 2;
settingindex = 1;
}
excelCRC = regexCRC.Match(versiontext[excelindex]).Groups[2].Value;
settingCRC = regexCRC.Match(versiontext[settingindex]).Groups[2].Value;
//Download setting.unity3d and excel_output.unity3d
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] download setting");
byte[] settingbytes = client.DownloadData(baseurl + settingurl + settingCRC);
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] download excel_output");
byte[] excelbytes = client.DownloadData(baseurl + excelurl + excelCRC);
client.Dispose();
GC.Collect();
//Decrypt File
Aes Aes = Aes.Create();
var AES_Encryptor = Aes.CreateEncryptor(AESkey, AESIV);
var AES_Decryptor = Aes.CreateDecryptor(AESkey, AESIV);
settingbytes = AES_Decryptor.TransformFinalBlock(settingbytes, 0, settingbytes.Length);
AES_Decryptor = Aes.CreateDecryptor(AESkey, AESIV);
excelbytes = AES_Decryptor.TransformFinalBlock(excelbytes, 0, excelbytes.Length);
#region Modify setting.unity3d
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] edit setting");
BundleFile settingBundle = new BundleFile(settingbytes);
SerializedFile setting = new SerializedFile("setting", new EndianBinaryReader(settingBundle.fileList[0].stream));
#region Edit miscdata.txt
//Get miscdata.txt from bundle
long miscid = setting.GetPathIDByName("miscdata.txt");
var misc = setting.m_Objects.Find(x => x.m_PathID == miscid);
Textasset miscasset = new Textasset(misc.data);
//Enable All BodyPort Touch
Regex regexMISC = new Regex("(Face|Chest|Private|Arm|Leg)(\" *\t*: )(false)");
miscasset.text = regexMISC.Replace(miscasset.text, "$1$2true");
misc.data = miscasset.GetBytes();
#endregion
#region Edit uiluadesign_x_x.lua.txt
//version number
long uiluaid = setting.GetPathIDByName("uiluadesign_3_3.lua.txt");
var uilua = setting.m_Objects.Find(x => x.m_PathID == uiluaid);
Textasset uiluaasset = new Textasset(uilua.data);
//insert Lua code to function UITable.ModuleEndHandlePacket
List <string> list = new List <string>(uiluaasset.text.Split('\n'));
int index = list.FindIndex(x => x.Contains("UITable.ModuleEndHandlePacket"));
//Handle NetPacketV1 for GalTouchModule,and set GalTouchModule._canGalTouch to true
string insertStr = "\tif moduleName == \"GalTouchModule\" and packet:getCmdId() == 111 then\n\t\tlocal gal = __singletonManagerType.GetSingletonInstance(\"MoleMole.GalTouchModule\")\n\t\tif gal == nil then\n\t\t\treturn\n\t\tend\n\t\tgal._canGalTouch = true\n\tend\n";
list.Insert(index + 1, insertStr);
uiluaasset.text = String.Join("\n", list);
uilua.data = uiluaasset.GetBytes();
#endregion
#region Edit luahackconfig.txt
//Add "GalTouchModule" to "UILuaPatchModuleList"
long luahackpid = setting.GetPathIDByName("luahackconfig.txt");
var luahack = setting.m_Objects.Find(x => x.m_PathID == luahackpid);
Textasset hack = new Textasset(luahack.data);
string inserthack = " \"GalTouchModule\",";
list = new List <string>(hack.text.Split('\n'));
index = list.FindIndex(x => x.Contains("UILuaPatchModuleList"));
list.Insert(index + 2, inserthack);
hack.text = string.Join("\n", list);
luahack.data = hack.GetBytes();
#endregion
//pack to assetbundle
misc.data = miscasset.GetBytes();
settingBundle.fileList[0].stream = new MemoryStream(setting.Pack());
settingbytes = settingBundle.RePack();
//ENCRYPT
settingbytes = AES_Encryptor.TransformFinalBlock(settingbytes, 0, settingbytes.Length);
#endregion
GC.Collect();
#region Edit excel_output.unity3d
//
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] edit excel");
BundleFile excelBundle = new BundleFile(excelbytes);
SerializedFile excel = new SerializedFile("excel", new EndianBinaryReader(excelBundle.fileList[0].stream));
//Edit touch buff
long touchbuffid = excel.GetPathIDByName("touchbuffdata.asset");
var bf = excel.m_Objects.Find(x => x.m_PathID == touchbuffid);
bf.data = TouchBuff.GetNew(bf.data);
excelBundle.fileList[0].stream = new MemoryStream(excel.Pack());
excelbytes = excelBundle.RePack();
//Encrypt excel_output.unity3d
AES_Encryptor = Aes.CreateEncryptor(AESkey, AESIV);
excelbytes = AES_Encryptor.TransformFinalBlock(excelbytes, 0, excelbytes.Length);
#endregion
GC.Collect();
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] edit dataversion");
//compute new CRC(hmac-SHA1)
HMACSHA1 hMACSHA1 = new HMACSHA1(SHA);
settingCRC = BitConverter.ToString(hMACSHA1.ComputeHash(settingbytes)).Replace("-", "");
excelCRC = BitConverter.ToString(hMACSHA1.ComputeHash(excelbytes)).Replace("-", "");
//Replace fileSize("CS") and SHA1("CRC")
versiontext[excelindex] = regexCRC.Replace(versiontext[1], "CRC\":\"" + excelCRC);
versiontext[excelindex] = regexCS.Replace(versiontext[1], "CS\":\"" + excelbytes.Length.ToString());
versiontext[settingindex] = regexCRC.Replace(versiontext[2], "CRC\":\"" + settingCRC);
versiontext[settingindex] = regexCS.Replace(versiontext[2], "CS\":\"" + settingbytes.Length.ToString());
//string[] to string
textasset.text = string.Join("\n", versiontext);
//get textasset bytes
packageversion.data = textasset.GetBytes();
//pack
dataversionBundle.fileList[0].stream = new MemoryStream(dataversionFile.Pack());
byte[] dz = dataversionBundle.RePack();
//encrypt dataversion.unity3d
for (int i = 0; i < dz.Length; i++)
{
dz[i] = (byte)(dz[i] ^ 0xA5);
}
Console.WriteLine(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss") + "[FileUpdate] Update file success");
ByteToFile(dz, isIOS ? "i_DataVersion.unity3d" : "a_DataVersion.unity3d");
ByteToFile(excelbytes, isIOS ? "i_excel_output.unity3d" : "a_excel_output.unity3d");
ByteToFile(settingbytes, isIOS ? "i_setting.unity3d" : "a_setting.unity3d");
GC.Collect();
}
