A lot of bug fixes and new stuffs

Master/NucleusCoopTool/Forms/ScriptDownloader.cs

@@ -671,6 +671,7 @@ private void btn_Download_Click(object sender, EventArgs e)
 
                 DownloadPrompt downloadPrompt = new DownloadPrompt(handler, mainForm, null);
                 downloadPrompt.ShowDialog();
+
             }
         }
 

Master/NucleusCoopTool/Forms/Settings.cs

@@ -13,8 +13,6 @@
 using System.Net.Sockets;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
-using System.Media;
-using System.Diagnostics;
 
 namespace Nucleus.Coop
 {
@@ -830,8 +828,6 @@ private void tabControl2_SelectedIndexChanged(object sender, EventArgs e)
             }
         }
 
-
-
         private void RefreshAudioList()
         {
             audioDevices = new Dictionary<string, string>();
@@ -913,7 +909,5 @@ private void scaleOptionCbx_CheckedChanged(object sender, EventArgs e)
             }
 
         }
-
-
     }
 }

Master/NucleusCoopTool/Nucleus.Coop.csproj

@@ -250,6 +250,9 @@
     <None Include="copyoutput\utils\XInputPlus\x86\xinput1_3.dl_" />
     <None Include="copyoutput\utils\XInputPlus\XInputPlus.ini" />
     <None Include="copyoutput\utils\XInputPlus\XInputPlus_Default.ini" />
+    <None Include="gui\icons\icons.ini">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Include="gui\theme\default\theme.ini">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
@@ -441,6 +444,9 @@
     <Content Include="gui\covers\covers here.txt">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
+    <Content Include="gui\icons\default.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="gui\screenshots\screenshots here.txt">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>

Master/NucleusCoopTool/Program.cs

@@ -1,20 +1,34 @@
 using Nucleus.Gaming;
 using Nucleus.Gaming.Windows;
 using System;
+using System.IO;
 using System.Windows.Forms;
 
 namespace Nucleus.Coop
 {
     static class Program
     {
+
+        private  static readonly IniFile ini = new IniFile(Path.Combine(Directory.GetCurrentDirectory(), "Settings.ini"));
+
         [STAThread]
         static void Main()
         {
+            if (!Convert.ToBoolean(ini.IniReadValue("Misc", "NucleusMultiInstances")))
+            {
+                if (StartChecks.IsAlredyRunning())
+                {
+                    return;
+                }
+            }
+
             if (!StartChecks.StartCheck())
             {
                 return;
             }
 
+            StartChecks.CheckFilesIntegrity();
+            StartChecks.CheckUserEnvironment();
             // initialize DPIManager BEFORE setting 
             // the application to be DPI aware
             DPIManager.PreInitialize();

Master/NucleusCoopTool/StartChecks.cs

@@ -1,9 +1,170 @@
-using System.Windows.Forms;
+using Microsoft.Win32;
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Reflection;
+using System.Windows.Forms;
 
 namespace Nucleus.Coop
 {
     internal static class StartChecks
     {
+
+        static bool isRunning = false;
+        private static void ExportRegistry(string strKey, string filepath)
+        {
+            try
+            {
+                using (Process proc = new Process())
+                {
+                    proc.StartInfo.FileName = "reg.exe";
+                    proc.StartInfo.UseShellExecute = false;
+                    proc.StartInfo.RedirectStandardOutput = true;
+                    proc.StartInfo.RedirectStandardError = true;
+                    proc.StartInfo.CreateNoWindow = true;
+                    proc.StartInfo.Arguments = "export \"" + strKey + "\" \"" + filepath + "\" /y";
+                    proc.Start();
+                    string stdout = proc.StandardOutput.ReadToEnd();
+                    string stderr = proc.StandardError.ReadToEnd();
+                    proc.WaitForExit();
+                }
+            }
+            catch (Exception)
+            {
+                // handle exception
+            }
+        }
+
+        public static bool IsAlredyRunning()
+        {
+
+            if (Process.GetProcessesByName("NucleusCoop").Length > 1)
+            {
+                MessageBox.Show("Nucleus Co-op is already running, if you don't see the Nucleus Co-op window it might be running in the background, close the process using task manager.", "Nucleus Co-op is already running", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                isRunning = true;
+            }
+
+            return isRunning;
+        }
+
+        public static void CheckFilesIntegrity()
+        {
+            string[] ncFiles = { "DotNetZip.dll", "EasyHook.dll", "EasyHook32.dll", "EasyHook32Svc.exe", "EasyHook64.dll", "EasyHook64Svc.exe", "EasyHookSvc.exe", "Jint.dll", "NAudio.dll", "Newtonsoft.Json.dll", "Nucleus.Gaming.dll", "Nucleus.Hook32.dll", "Nucleus.Hook64.dll", "Nucleus.IJx64.exe", "Nucleus.IJx86.exe", "Nucleus.SHook32.dll", "Nucleus.SHook64.dll", "openxinput1_3.dll", "ProtoInputHooks32.dll", "ProtoInputHooks64.dll", "ProtoInputHooks64.dll", "ProtoInputHost.exe", "ProtoInputIJ32.exe", "ProtoInputIJ64.exe", "ProtoInputIJP32.dll", "ProtoInputIJP64.dll", "ProtoInputLoader32.dll", "ProtoInputLoader64.dll", "ProtoInputUtilDynamic32.dll", "ProtoInputUtilDynamic64.dll", "SharpDX.DirectInput.dll", "SharpDX.dll", "SharpDX.XInput.dll", "StartGame.exe", "WindowScrape.dll" };
+
+            foreach (string file in ncFiles)
+            {
+                if (!File.Exists(Path.Combine(Application.StartupPath, file)))
+                {
+                    MessageBox.Show(file + " is missing from your Nucleus Co-op installation folder.", "Missing file(s)", MessageBoxButtons.OK, MessageBoxIcon.Error);
+
+                    Process[] processes = Process.GetProcessesByName("NucleusCoop");
+
+                    foreach (Process NucleusCoop in processes)
+                    {
+                        NucleusCoop.Kill();
+                    }
+                }
+            }
+
+            if (!Directory.Exists(Path.Combine(Application.StartupPath, @"gui\covers")))
+            {
+                Directory.CreateDirectory((Path.Combine(Application.StartupPath, @"gui\covers")));
+            }
+
+            if (!Directory.Exists(Path.Combine(Application.StartupPath, @"gui\screenshots")))
+            {
+                Directory.CreateDirectory((Path.Combine(Application.StartupPath, @"gui\screenshots")));
+            }
+        }
+
+        public static void CheckUserEnvironment()
+        {
+            System.Threading.Tasks.Task.Run(() =>
+            {
+                try
+                {
+                    RegistryKey dkey = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders", true);
+                    string mydocPath = dkey.GetValue("Personal").ToString();
+
+                    if (mydocPath.Contains("NucleusCoop"))
+                    {
+                        string[] environmentRegFileBackup = Directory.GetFiles(Path.Combine(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location), "utils\\backup"), "*.reg", SearchOption.AllDirectories);
+
+                        if (environmentRegFileBackup.Length > 0)
+                        {
+                            foreach (string environmentRegFilePathBackup in environmentRegFileBackup)
+                            {
+                                if (environmentRegFilePathBackup.Contains("User Shell Folders"))
+                                {
+                                    Process regproc = new Process();
+
+                                    try
+                                    {
+                                        regproc.StartInfo.FileName = "reg.exe";
+                                        regproc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
+                                        regproc.StartInfo.CreateNoWindow = true;
+                                        regproc.StartInfo.UseShellExecute = false;
+
+                                        string command = "import \"" + environmentRegFilePathBackup + "\"";
+                                        regproc.StartInfo.Arguments = command;
+                                        regproc.Start();
+
+                                        regproc.WaitForExit();
+
+                                    }
+                                    catch (Exception)
+                                    {
+                                        regproc.Dispose();
+                                    }
+                                }
+                            }
+                            Console.WriteLine("Registry has been restored");
+                        }
+                    }
+                    else if (!File.Exists(Path.Combine(Application.StartupPath, @"utils\backup\User Shell Folders.reg")))
+                    {
+                        ExportRegistry(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders", Path.Combine(Application.StartupPath, @"utils\backup\User Shell Folders.reg"));
+                    }
+                    else
+                    {
+                        if (!Directory.Exists(Path.Combine(Application.StartupPath, @"utils\backup\Temp")))
+                        {
+                            Directory.CreateDirectory((Path.Combine(Application.StartupPath, @"utils\backup\Temp")));
+                        }
+
+                        ExportRegistry(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders", Path.Combine(Application.StartupPath, @"utils\backup\Temp\User Shell Folders.reg"));
+
+                        FileStream currentEnvPathBackup = new FileStream(Path.Combine(Application.StartupPath, @"utils\backup\User Shell Folders.reg"), FileMode.Open);
+                        FileStream TempEnvPathBackup = new FileStream(Path.Combine(Application.StartupPath, @"utils\backup\Temp\User Shell Folders.reg"), FileMode.Open);
+
+                        if (currentEnvPathBackup.Length == TempEnvPathBackup.Length)
+                        {
+                            TempEnvPathBackup.Dispose();
+                            currentEnvPathBackup.Dispose();
+
+                            File.Delete(Path.Combine(Application.StartupPath, @"utils\backup\Temp\User Shell Folders.reg"));
+                            Directory.Delete(Path.Combine(Application.StartupPath, @"utils\backup\Temp"));
+                            Console.WriteLine("Registry backup is up-to-date");
+                        }
+                        else
+                        {
+                            TempEnvPathBackup.Dispose();
+                            currentEnvPathBackup.Dispose();
+                            File.Delete(Path.Combine(Application.StartupPath, @"utils\backup\User Shell Folders.reg"));
+                            File.Move(Path.Combine(Application.StartupPath, @"utils\backup\Temp\User Shell Folders.reg"), Path.Combine(Application.StartupPath, @"utils\backup\User Shell Folders.reg"));
+                            File.Delete(Path.Combine(Application.StartupPath, @"utils\backup\Temp\User Shell Folders.reg"));
+                            Directory.Delete(Path.Combine(Application.StartupPath, @"utils\backup\Temp"));
+                            Console.WriteLine("Registry has been updated");
+                        }
+                    }
+                }
+                catch (Exception)
+                {
+
+                }
+            });
+        }
+
         public static bool StartCheck()
         {
             return CheckInstallFolder();
@@ -36,5 +197,6 @@ private static bool CheckInstallFolder()
 
             return true;
         }
+
     }
 }

Master/NucleusCoopTool/copyoutput/Settings.ini

@@ -40,3 +40,4 @@ Theme=default
 [Dev]
 SplashScreen_On=True
 MouseClick=True
+DisableOfflineIcon=False