Merge pull request #133 from erri120/detect-mo2

WJ will close if MO2 is running

CHANGELOG.md

@@ -6,6 +6,7 @@
 * Slideshow timer resets when next is pressed
 * Changed modlist extension to `.wabbajack`
 * You can now open modlists directly (after initial launch)
+* Wabbajack will exit if MO2 is running
 
 #### Version 1.0 alpha 2 - 10/15/2019
 * Fix installer running in wrong mode

Wabbajack.Common/Utils.cs

@@ -26,6 +26,12 @@ namespace Wabbajack.Common
 {
     public static class Utils
     {
+        public static bool IsMO2Running(string mo2Path)
+        {
+            Process[] processList = Process.GetProcesses();
+            return processList.Where(process => process.ProcessName == "ModOrganizer").Any(process => Path.GetDirectoryName(process.MainModule?.FileName) == mo2Path);
+        }
+
         public static string LogFile { get; private set; }
         static Utils()
         {

Wabbajack/AppState.cs

@@ -280,6 +280,13 @@ namespace Wabbajack
             this.ModListName = profile_name;
             this.Mode = RunMode.Compile;
 
+            if (Utils.IsMO2Running(mo2folder))
+            {
+                MessageBox.Show("You need to close MO2 before running Wabbajack!",
+                    "Error", MessageBoxButton.OK);
+                Environment.Exit(1);
+            }
+
             var tmp_compiler = new Compiler(mo2folder);
             DownloadLocation = tmp_compiler.MO2DownloadsFolder;