Add extreme fix for float<->string conversion inconsistencies, because MS designed it poorly and FJ devs didn't know that

CLre/CLre.cs

@@ -52,6 +52,7 @@ namespace CLre
 			Fixes.MiniScreenHelper.Init();
 			Fixes.UnderStructureCollider.Init();
 			Fixes.TerrainModifyReset.Init();
+			Fixes.FloatLanguageFix.Init();
 			
 			// API init
 			API.Synergy.ClientHandshakeEngine.Init();

CLre/Fixes/FloatLanguageFix.cs

@@ -1,4 +1,66 @@
-$HEADER$namespace $NAMESPACE$
+using System;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using HarmonyLib;
+
+namespace CLre.Fixes
 {
-  public class $CLASS$ {$END$}
+    [Bugfix(name = "AntiStupidFloats",
+        description = "Force language-agnostic float->string behaviour internally, like all programs should (DISABLED BY DEFAULT)",
+        component = BugfixType.Initialiser, id = 10)]
+    public static class FloatLanguageFix
+    {
+        public static bool Enabled { private set; get; } = false;
+
+        public static void Init()
+        {
+            CultureInfo ci = CultureInfo.CurrentUICulture;
+            if (ci.TwoLetterISOLanguageName.ToLower() != "en")
+            {
+                API.Utility.Logging.LogWarning($"CLre detected non-English language {ci.DisplayName} ({ci.Name}/{ci.TwoLetterISOLanguageName}). " +
+                                               "CardLife works best with the Windows language set to English. " +
+                                               "If you run into bugs, try launching CardLife with the launch options set to \"%command% --float-fix\", without quotes. " +
+                                               "Please also report the issue to NGnius (ngniusness@gmail.com or NGnius#0864 on the CL Discord server), so he can fix the problem properly.");
+            }
+            string[] args = Environment.GetCommandLineArgs();
+            if (args.Contains("-ff", StringComparer.InvariantCultureIgnoreCase)
+                || args.Contains("--float-fix", StringComparer.InvariantCultureIgnoreCase)
+                || File.Exists("floatFix.txt")
+                || File.Exists("whateverFloatsYourBoat"))
+            {
+                Enabled = true;
+            }
+        }
+    }
+
+    [Bugfix(name = "EnchantmentTableFloatParseFix",
+        description = "Make all float parsing culture-invariant",
+        component = BugfixType.HarmonyPatch, id = 1)]
+    [HarmonyPatch(typeof(float), "ToString", new Type[] { })]
+    class Float_ToString0_Patch
+    {
+        [HarmonyPostfix] // prefix causes a crash for some reason...
+        public static void AfterMethodCall(float __instance, ref string __result)
+        {
+            if (!FloatLanguageFix.Enabled) return;
+            API.Utility.Logging.LogWarning($"Intercepting float.ToString() to InvariantCulture equivalent\nStackTrace: {Environment.StackTrace}");
+            __result = __instance.ToString(CultureInfo.InvariantCulture);
+        }
+    }
+    
+    [Bugfix(name = "EnchantmentTableFloatParseFix",
+        description = "Make all float parsing culture-invariant",
+        component = BugfixType.HarmonyPatch, id = 1)]
+    [HarmonyPatch(typeof(float), "ToString", new Type[] { typeof(string)})]
+    class Float_ToString1_Patch
+    {
+        [HarmonyPostfix]
+        public static void AfterMethodCall(string format, float __instance, ref string __result)
+        {
+            if (!FloatLanguageFix.Enabled) return;
+            API.Utility.Logging.LogWarning($"Intercepting float.ToString(\"{format}\") to InvariantCulture equivalent\nStackTrace: {Environment.StackTrace}");
+            __result = __instance.ToString(format, CultureInfo.InvariantCulture);
+        }
+    }
 }

CLre/Fixes/InventoryPanelScrollEngineFix.cs

@@ -32,7 +32,7 @@ namespace CLre.Fixes
             public static MethodBase Target()
             {
                 MethodInfo methodtopatch = AccessTools.Method("Game.UI.InventoryPanelScrollEngine:ScrollPanelByMouseWheel");
-                if (null == methodtopatch) API.Utility.Logging.MetaLog("Intercepting Game.UI.InventoryPanelScrollEngine:ScrollPanelByMouseWheel() failed");
+                //if (null == methodtopatch) API.Utility.Logging.MetaLog("Intercepting Game.UI.InventoryPanelScrollEngine:ScrollPanelByMouseWheel() failed");
                 return methodtopatch;
             }
         }