private void button2_Click(object sender, EventArgs e)
{
if (this.textBox1.Text.Length < 3)
{
this.textBox1.Text = Application.StartupPath;
}
string text = this.textBox1.Text;
try
{
if (Process.GetProcessesByName("unity").Length != 0)
{
throw new Exception("Need to close application first.");
}
}
catch (Exception arg_49_0)
{
MessageBox.Show(arg_49_0.Message, string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
File.Copy(text + "/Unity.exe", text + "/Unity.exe.bak", true);
NLogger.Clear();
string se = "";
string rep = "";
string se2 = "";
string rep2 = "";
if (this.patchAs < 530)
{
se = "CC 55 8B EC 83 EC ?? 53 56 8B F1 80 7E ?? ?? 57 75 ??";
rep = "CC B0 01 C3 83 EC ?? 53 56 8B F1 80 7E ?? ?? 57 75 ??";
se2 = "CC 40 57 48 83 EC 30 80 79 ?? ?? 48 8B F9 75 ??";
rep2 = "CC B0 01 C3 90 90 90 80 79 ?? ?? 48 8B F9 75 ??";
}
if (this.patchAs >= 530 && this.patchAs < 20172)
{
se = "CC 55 8B EC 83 EC ?? 53 56 8B F1 80 7E ?? ?? 57 75 ??";
rep = "CC B0 01 C3 83 EC ?? 53 56 8B F1 80 7E ?? ?? 57 75 ??";
se2 = "CC 40 57 48 83 EC 30 80 79 ?? ?? 48 8B F9 75 ??";
rep2 = "CC B0 01 C3 90 90 90 80 79 ?? ?? 48 8B F9 75 ??";
}
if (this.patchAs >= 20172)
{
se = "CC 55 8B EC 83 EC ?? 53 56 8B F1 80 7E ?? ?? 57 75 ??";
rep = "CC B0 01 C3 83 EC ?? 53 56 8B F1 80 7E ?? ?? 57 75 ??";
se2 = "CC 48 89 5C 24 10 48 89 6C 24 18 56 41 54 41 55 ?? 83 EC 30 ?? 8B E9";
rep2 = "CC B0 01 C3 90 90 48 89 6C 24 18 56 41 54 41 55 ?? 83 EC 30 ?? 8B E9";
}
Patcher patcher = new Patcher(text + "/Unity.exe");
if (patcher.AddString(se, rep, 1u, 0u))
{
if (patcher.Patch())
{
NLogger.LastMessage();
this.WriteLicenseToFile(text, true, this.patchAs);
return;
}
if (this.patchAs >= 500)
{
patcher.Patterns.Clear();
if (patcher.AddString(se2, rep2, 1u, 0u) && patcher.Patch())
{
NLogger.LastMessage();
this.WriteLicenseToFile(text, true, this.patchAs);
return;
}
}
}
NLogger.LastMessage();
}
public bool Patch()
{
if (this.Patterns == null)
{
NLogger.Error("ArgumentNullException: patterns.");
return(false);
}
List <Patcher.Pattern> arg_39_0 = this.Patterns;
Predicate <Patcher.Pattern> arg_39_1;
arg_39_1 = Patcher.PatcherData.PatcherDataPredicate;
if (arg_39_1 == null)
{
Patcher.PatcherData.PatcherDataPredicate = new Predicate <Patcher.Pattern>(Patcher.PatcherData.Instance.Patch);
arg_39_1 = Patcher.PatcherData.PatcherDataPredicate;
}
arg_39_0.RemoveAll(arg_39_1);
if (this.Patterns.Count == 0)
{
NLogger.Error("Collection is empty: patterns.");
return(false);
}
uint num = 0u;
uint num2 = 0u;
bool flag = false;
try
{
this._fs = this.CreateStream(this.FileName);
foreach (Patcher.Pattern current in this.Patterns)
{
Patcher.MainPattern pt = this.FindAllPatterns(current);
if (pt.SuccessfullyFound > 0)
{
if (this.ReplaceAllPatterns(pt))
{
flag = true;
}
if (pt.Success)
{
num2 += 1u;
}
else
{
num2 += 1u;
num += 1u;
}
}
else
{
num += 1u;
}
}
}
catch (Exception ex)
{
if (this._fs != null)
{
this._fs.Dispose();
this._fs = null;
}
NLogger.Error(string.Format("{0}: {1}", ex.GetType(), ex.Message));
return(false);
}
if (this._fs != null)
{
this._fs.Close();
this._fs = null;
}
if (flag)
{
if (num > 0u && num2 > 0u)
{
NLogger.Debug(this._succesMessages[2]);
this.CurrentState = new Patcher.PatcherState(flag, num2, num, this._succesMessages[2]);
return(true);
}
if (num == 0u && num2 > 0u)
{
NLogger.Debug(this._succesMessages[1]);
this.CurrentState = new Patcher.PatcherState(flag, num2, num, this._succesMessages[1]);
return(true);
}
this.CurrentState = new Patcher.PatcherState(flag, num2, num, this._succesMessages[0]);
NLogger.Debug(this._succesMessages[0]);
}
else
{
if (num > 0u && num2 > 0u)
{
this.CurrentState = new Patcher.PatcherState(flag, num2, num, this._succesMessages[4]);
NLogger.Debug(this._succesMessages[4]);
return(true);
}
if (num == 0u && num2 > 0u)
{
this.CurrentState = new Patcher.PatcherState(flag, num2, num, this._succesMessages[3]);
NLogger.Debug(this._succesMessages[3]);
return(true);
}
this.CurrentState = new Patcher.PatcherState(flag, num2, num, this._succesMessages[0]);
NLogger.Debug(this._succesMessages[0]);
}
return(false);
}
