From 2ba03a972479743ad77972ef9490d110d0a9199a Mon Sep 17 00:00:00 2001
From: Nick <stlaurent.nicholas@gmail.com>
Date: Wed, 2 Aug 2023 05:25:16 -0400
Subject: [PATCH] force double parsing to parse using english format the
 database is pre-configured and can't use the culture of the user's pc

---
 DoomLauncher/Config/AppConfiguration.cs | 20 ++++++++++++++++----
 DoomLauncher/Forms/MainForm_Config.cs   |  7 +++----
 2 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/DoomLauncher/Config/AppConfiguration.cs b/DoomLauncher/Config/AppConfiguration.cs
index 97ae4984..b32bec76 100644
--- a/DoomLauncher/Config/AppConfiguration.cs
+++ b/DoomLauncher/Config/AppConfiguration.cs
@@ -2,6 +2,7 @@
 using DoomLauncher.Interfaces;
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Windows.Forms;
@@ -10,6 +11,8 @@ namespace DoomLauncher
 {
     public class AppConfiguration
     {
+        public static readonly CultureInfo Culture = new CultureInfo("en-US");
+
         public event EventHandler GameFileViewTypeChanged;
         public event EventHandler VisibleViewsChanged;
         public event EventHandler ColorThemeChanged;
@@ -114,9 +117,9 @@ private void Refresh(bool throwErrors)
                 CleanTemp = Convert.ToBoolean(GetValue(config, "CleanTemp", "true"));
 
                 SetChildDirectories(config);
-                SplitTopBottom = Convert.ToDouble(GetValue(config, SplitTopBottomName, "475"));
-                SplitLeftRight = Convert.ToDouble(GetValue(config, SplitLeftRightName, "680"));
-                SplitTagSelect = Convert.ToDouble(GetValue(config, SplitTagSelectName, "300"));
+                SplitTopBottom = TryGetDouble(config, SplitTopBottomName, 475);
+                SplitLeftRight = TryGetDouble(config, SplitLeftRightName, 680);
+                SplitTagSelect = TryGetDouble(config, SplitTagSelectName, 300);
                 AppWidth = Convert.ToInt32(GetValue(config, AppWidthName, "1024"));
                 AppHeight = Convert.ToInt32(GetValue(config, AppHeightName, "768"));
                 AppX = Convert.ToInt32(GetValue(config, AppXName, "0"));
@@ -173,6 +176,15 @@ private void Refresh(bool throwErrors)
             VerifyPaths(throwErrors);
         }
 
+        private static double TryGetDouble(IEnumerable<IConfigurationData> config, string name, double defaultValue)
+        {
+            string value = GetValue(config, name, defaultValue.ToString(Culture));
+            if (double.TryParse(value, NumberStyles.AllowDecimalPoint, Culture, out var doubleValue))
+                return doubleValue;
+
+            return defaultValue;
+        }
+
         private static void AddEvent(List<EventHandler> events, EventHandler eventAdd)
         {
             if (eventAdd != null)
@@ -298,7 +310,7 @@ private void VerifyPath(LauncherPath path, bool throwErrors)
         public bool AutomaticallyPullTitlpic { get; set; }
         public bool ShowPlayDialog { get; set; }
         public bool ImportScreenshots { get; set; }
-        public HashSet<string> VisibleViews { get; set; }
+        public HashSet<string> VisibleViews { get; set; } = new HashSet<string>();
         public ColorThemeType ColorTheme { get; set; }
     }
 }
diff --git a/DoomLauncher/Forms/MainForm_Config.cs b/DoomLauncher/Forms/MainForm_Config.cs
index acc31957..1e68bf51 100644
--- a/DoomLauncher/Forms/MainForm_Config.cs
+++ b/DoomLauncher/Forms/MainForm_Config.cs
@@ -1,7 +1,6 @@
 using DoomLauncher.Interfaces;
 using System;
 using System.Collections.Generic;
-using System.Globalization;
 using System.Linq;
 using System.Windows.Forms;
 
@@ -19,11 +18,11 @@ private void HandleFormClosing()
             {
                 // Too many problems when the form is minimized, not supported
                 if (splitTopBottom.SplitterDistance > 0)
-                    DataCache.Instance.UpdateConfig(config, AppConfiguration.SplitTopBottomName, GetSplitterPercent(splitTopBottom, Height).ToString(CultureInfo.InvariantCulture));
+                    DataCache.Instance.UpdateConfig(config, AppConfiguration.SplitTopBottomName, GetSplitterPercent(splitTopBottom, Height).ToString(AppConfiguration.Culture));
                 if (splitLeftRight.SplitterDistance > 0)
-                    DataCache.Instance.UpdateConfig(config, AppConfiguration.SplitLeftRightName, GetSplitterPercent(splitLeftRight, Width).ToString(CultureInfo.InvariantCulture));
+                    DataCache.Instance.UpdateConfig(config, AppConfiguration.SplitLeftRightName, GetSplitterPercent(splitLeftRight, Width).ToString(AppConfiguration.Culture));
                 if (splitTagSelect.SplitterDistance > 0)
-                    DataCache.Instance.UpdateConfig(config, AppConfiguration.SplitTagSelectName, GetSplitterPercent(splitTagSelect, Width).ToString(CultureInfo.InvariantCulture));
+                    DataCache.Instance.UpdateConfig(config, AppConfiguration.SplitTagSelectName, GetSplitterPercent(splitTagSelect, Width).ToString(AppConfiguration.Culture));
 
                 DataCache.Instance.UpdateConfig(config, AppConfiguration.AppWidthName, Size.Width.ToString());
                 DataCache.Instance.UpdateConfig(config, AppConfiguration.AppHeightName, Size.Height.ToString());