Adjust: Remove useless code

Author: inmny

WorldBoxMod.cs

@@ -267,13 +267,6 @@ void extractAssemblies()
             }
             catch (BadImageFormatException)
             {
-                switch (Path.GetFileName(file_full_path))
-                {
-                    case "System.IO.Compression.FileSystem.dll":
-                        // Just because BepInEx not installed
-                        continue;
-                }
-
                 LogService.LogError($""                          +
                                     $"BadImageFormatException: " +
                                     $"The file {file_full_path} is not a valid assembly.");

utils/ModInfoUtils.cs

@@ -240,7 +240,7 @@ bool NCMSHere()
         SKIP_WORKSHOP:
         foreach (var mod in mods)
         {
-            WorldBoxMod.AllRecognizedMods.Add(mod, ModState.FAILED);
+            WorldBoxMod.AllRecognizedMods[mod] = ModState.FAILED;
         }
 
         return removeDisabledMods(mods);
@@ -649,22 +649,6 @@ public static bool isModNeedRecompile(ModDeclare   pModDeclare, List<string> pDe
         return false;
     }
 
-    public static void updateModCompileTimestamp(string pModUID, bool pSave = true)
-    {
-        if (!mod_compilation_caches.TryGetValue(pModUID, out ModCompilationCache cache))
-        {
-            cache = new ModCompilationCache(pModUID);
-            cache.disabled = false;
-            cache.timestamp = 0;
-            mod_compilation_caches[pModUID] = cache;
-            return;
-        }
-
-        cache.timestamp = DateTime.UtcNow.Ticks;
-        if (pSave)
-            SaveModRecords();
-    }
-
     public static void clearModCompileTimestamp(string pModUUID, bool pSave = true)
     {
         if (!mod_compilation_caches.TryGetValue(pModUUID, out ModCompilationCache cache))