From b5517e724ae8ce9b76efb5f99efd25b3f4dab674 Mon Sep 17 00:00:00 2001
From: That_One_Nerd <dev@that-one-nerd.net>
Date: Wed, 19 Apr 2023 19:28:30 -0400
Subject: [PATCH] Added automatic config resetting capabilities.

---
 SrcMod/Shell/Modules/ConfigModule.cs | 34 ++++++++++++++++------------
 SrcMod/Shell/ObjectModels/Config.cs  |  6 +++--
 2 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/SrcMod/Shell/Modules/ConfigModule.cs b/SrcMod/Shell/Modules/ConfigModule.cs
index ffc5ca0..0977a3e 100644
--- a/SrcMod/Shell/Modules/ConfigModule.cs
+++ b/SrcMod/Shell/Modules/ConfigModule.cs
@@ -72,26 +72,17 @@ public static class ConfigModule
     [Command("reset")]
     public static void ResetConfig(string name = "all")
     {
-        Config config = Config.LoadedConfig;
-
         switch (name.Trim().ToLower())
         {
-            case "gamedirectories":
-                config.GameDirectories = Config.Defaults.GameDirectories;
-                break;
-
-            case "rununsafecommands":
-                config.RunUnsafeCommands = Config.Defaults.RunUnsafeCommands;
-                break;
-
             case "all":
-                config = Config.Defaults;
+                Config.LoadedConfig = Config.Defaults;
+                DisplayConfig("all");
                 break;
 
-            default: throw new($"Unknown config variable \"{name}\"");
+            default:
+                ResetConfigVar(name);
+                break;
         }
-
-        Config.LoadedConfig = config;
     }
 
     [Command("set")]
@@ -200,4 +191,19 @@ public static class ConfigModule
         string json = JsonConvert.SerializeObject(Config.LoadedConfig, Formatting.Indented);
         Write(json);
     }
+
+    private static void ResetConfigVar(string name)
+    {
+        FieldInfo[] validFields = (from field in typeof(Config).GetFields()
+                                   let isPublic = field.IsPublic
+                                   let isStatic = field.IsStatic
+                                   where isPublic && !isStatic
+                                   select field).ToArray();
+
+        FieldInfo? chosenField = validFields.FirstOrDefault(x => x.Name.Trim().ToLower() == name.Trim().ToLower());
+        if (chosenField is null) throw new($"No valid config variable named \"{name}\".");
+
+        chosenField.SetValue(Config.LoadedConfig, chosenField.GetValue(Config.Defaults));
+        DisplayConfigItem(chosenField.GetValue(Config.LoadedConfig), name: chosenField.Name);
+    }
 }
diff --git a/SrcMod/Shell/ObjectModels/Config.cs b/SrcMod/Shell/ObjectModels/Config.cs
index 0c272f8..e3cba13 100644
--- a/SrcMod/Shell/ObjectModels/Config.cs
+++ b/SrcMod/Shell/ObjectModels/Config.cs
@@ -4,7 +4,7 @@ public class Config
 {
     public const string FilePath = "config.json";
 
-    public static readonly Config Defaults;
+    public static Config Defaults => (Config)p_defaults.MemberwiseClone();
 
     public static Config LoadedConfig
     {
@@ -19,9 +19,11 @@ public class Config
     private static Config p_applied;
     private static ConfigChanges? p_changes;
 
+    private static readonly Config p_defaults;
+
     static Config()
     {
-        Defaults = new()
+        p_defaults = new()
         {
             GameDirectories = Array.Empty<string>(),
             RunUnsafeCommands = AskMode.Ask