Move mod file list to the game's folder (#1)

And improve getting TBMM version

TBMM/MainModInstaller.cs

@@ -117,15 +117,22 @@ namespace TBMM
         public void SaveFileList(ModInfo mod)
         {
             if (mod.ModFiles != null)
-                File.WriteAllText(mod.Name + ".json", JsonConvert.SerializeObject(mod.ModFiles));
+            {
+                Directory.CreateDirectory(GamePath("\\ModInfo"));
+                File.WriteAllText(GamePath($"\\ModInfo\\{mod.Name}.json"), JsonConvert.SerializeObject(mod.ModFiles));
+            }
         }
 
         public void LoadFileList(ModInfo mod)
         {
-            if (File.Exists(mod.Name + ".json"))
-                mod.ModFiles = JsonConvert.DeserializeObject<HashSet<string>>(File.ReadAllText(mod.Name + ".json"));
-            else
-                mod.ModFiles = new HashSet<string>();
+            string[] paths =
+            {
+                GamePath($"\\ModInfo\\{mod.Name}.json"),
+                mod.Name + ".json"
+            };
+            mod.ModFiles =
+                paths.Where(File.Exists).Select(File.ReadAllText).Select(JsonConvert.DeserializeObject<HashSet<string>>)
+                    .FirstOrDefault() ?? new HashSet<string>();
         }
 
         public void UninstallMod(ModInfo mod)
@@ -146,6 +153,9 @@ namespace TBMM
                             parent.Delete(); //May delete the Plugins dir if empty
                     }
                 }
+
+                if (File.Exists(GamePath($"\\ModInfo\\{mod.Name}.json")))
+                    File.Delete(GamePath($"\\ModInfo\\{mod.Name}.json"));
                 File.Delete(mod.Name + ".json");
                 mod.Version = null; //Not installed
                 if (mod.Author != null)

TBMM/MainModList.cs

@@ -51,18 +51,8 @@ namespace TBMM
             catch (BadImageFormatException)
             { //Not a .NET assembly
             }
-            try
-            {
-                string mmpath = "TBMM.exe";
-                if (File.Exists(mmpath))
-                {
-                    var an = AssemblyName.GetAssemblyName(mmpath);
-                    tbmm.Version = an.Version;
-                }
-            }
-            catch (BadImageFormatException)
-            { //Not a .NET assembly
-            }
+
+            tbmm.Version = Assembly.GetExecutingAssembly().GetName().Version;
             return installed;
         }
 
@@ -152,13 +142,13 @@ namespace TBMM
                 var ver = verstr.Split('.').Select(str => int.Parse(str)).ToArray();
                 int getver(byte i) => ver.Length > i ? ver[i] : 0; //By default it sets values not present to -1, but we need them to be 0
                 mod.LatestVersion = new Version(getver(0), getver(1), getver(2), getver(3));
-                mod.UpdateDetails = release["name"] + "\n\n" + release["body"].ToString();
+                mod.UpdateDetails = release["name"] + "\n\n" + release["body"];
                 if (desc)
                 {
                     try
                     {
                         var obj = JObject.Parse(await client.DownloadStringTaskAsync("/api/v1/repos/" + mod.Author + "/" + mod.Name + "/contents/README.md"));
-                        mod.Description = Encoding.UTF8.GetString(Convert.FromBase64String(obj["content"].ToString()));
+                        mod.Description = Encoding.UTF8.GetString(Convert.FromBase64String(obj["content"]?.ToString() ?? string.Empty));
                     }
                     catch (WebException)
                     { //It returns a HTTP 500 if it doesn't exist...