From cfdbe4def40d3f14ee4cc8c90faffc4cfdd7ee49 Mon Sep 17 00:00:00 2001
From: Ashton <53633401+AshtonMemer@users.noreply.github.com>
Date: Sun, 21 Jan 2024 19:21:45 -0600
Subject: [PATCH] CAM-38 Fix chart transmuting issue with invariant culture
 parsing.

---
 BmsLoader.cs                  | 13 +++++++------
 Data/Bms.cs                   |  2 +-
 Managers/AlbumManager.cs      |  5 +++--
 Patches/AssetPatch.cs         |  2 +-
 Patches/HiddenSupportPatch.cs |  5 +++--
 5 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/BmsLoader.cs b/BmsLoader.cs
index 74d66b6..04d7fd8 100644
--- a/BmsLoader.cs
+++ b/BmsLoader.cs
@@ -1,4 +1,5 @@
-using System.Text.Json.Nodes;
+using System.Globalization;
+using System.Text.Json.Nodes;
 using CustomAlbums.Data;
 using CustomAlbums.Managers;
 using CustomAlbums.Utilities;
@@ -63,11 +64,11 @@ internal static Bms Load(MemoryStream stream, string bmsName)
                     if (!key.Contains("BPM")) continue;
 
                     var bpmKey = string.IsNullOrEmpty(key[3..]) ? "00" : key[3..];
-                    bpmDict.Add(bpmKey, float.Parse(value));
+                    bpmDict.Add(bpmKey, float.Parse(value, CultureInfo.InvariantCulture));
 
                     if (bpmKey != "00") continue;
 
-                    var freq = 60f / float.Parse(value) * 4f;
+                    var freq = 60f / float.Parse(value, CultureInfo.InvariantCulture) * 4f;
                     var obj = new JsonObject
                     {
                         { "tick", 0f },
@@ -82,7 +83,7 @@ internal static Bms Load(MemoryStream stream, string bmsName)
                     var key = split[0];
                     var value = split[1];
 
-                    var beat = int.Parse(key[..3]);
+                    var beat = int.Parse(key[..3], CultureInfo.InvariantCulture);
                     var typeCode = key.Substring(3, 2);
                     var type = Bms.Channels[typeCode];
 
@@ -91,7 +92,7 @@ internal static Bms Load(MemoryStream stream, string bmsName)
                         var obj = new JsonObject
                         {
                             { "beat", beat },
-                            { "percent", float.Parse(value) }
+                            { "percent", float.Parse(value, CultureInfo.InvariantCulture) }
                         };
                         notePercents.Add(beat, obj);
                     }
@@ -545,7 +546,7 @@ private static void ProcessBossData(Bms bms)
         private static void ProcessDelay(Bms bms)
         {
             var scene = bms.Info["GENRE"]?.GetValue<string>() ?? string.Empty;
-            var sceneIndex = int.Parse(scene.Split('_')[1]);
+            var sceneIndex = int.Parse(scene.Split('_')[1], CultureInfo.InvariantCulture);
             var sceneInfo = Singleton<StageBattleComponent>.instance.sceneInfo;
             var delayCache = new Dictionary<string, Decimal>();
 
diff --git a/Data/Bms.cs b/Data/Bms.cs
index 625e1b3..f08bf49 100644
--- a/Data/Bms.cs
+++ b/Data/Bms.cs
@@ -400,7 +400,7 @@ public JsonArray GetNoteData()
             if (NoteData is null || NoteData.Count == 0) InitNoteData();
             var processed = new JsonArray();
 
-            var speedAir = int.Parse(Info["PLAYER"]?.GetValue<string>() ?? "1");
+            var speedAir = int.Parse(Info["PLAYER"]?.GetValue<string>() ?? "1", CultureInfo.InvariantCulture);
             var speedGround = speedAir;
 
             var objectId = 1;
diff --git a/Managers/AlbumManager.cs b/Managers/AlbumManager.cs
index 80257ba..899d961 100644
--- a/Managers/AlbumManager.cs
+++ b/Managers/AlbumManager.cs
@@ -1,4 +1,5 @@
-using CustomAlbums.Data;
+using System.Globalization;
+using CustomAlbums.Data;
 using Il2CppPeroTools2.Resources;
 using UnityEngine;
 using Logger = CustomAlbums.Utilities.Logger;
@@ -78,7 +79,7 @@ public static IEnumerable<string> GetAllUid()
 
         public static Album GetByUid(string uid)
         {
-            return LoadedAlbums.FirstOrDefault(album => album.Value.Index == int.Parse(uid[4..])).Value;
+            return LoadedAlbums.FirstOrDefault(album => album.Value.Index == int.Parse(uid[4..], CultureInfo.InvariantCulture)).Value;
         }
 
         public static string GetAlbumName(this Album album)
diff --git a/Patches/AssetPatch.cs b/Patches/AssetPatch.cs
index e105ef4..a06c5fb 100644
--- a/Patches/AssetPatch.cs
+++ b/Patches/AssetPatch.cs
@@ -205,7 +205,7 @@ internal static void InitializeHandler()
                     AlbumManager.LoadedAlbums.TryGetValue(albumKey, out var album);
                     if (suffix.StartsWith("_map"))
                     {
-                        newAsset = album?.Sheets[int.Parse(suffix[^1].ToString())].GetStage();
+                        newAsset = album?.Sheets[int.Parse(suffix[^1].ToString(), CultureInfo.InvariantCulture)].GetStage();
                         // Do not cache the StageInfos, this should be loaded into memory only when we need it
                         cache = false;
                     }
diff --git a/Patches/HiddenSupportPatch.cs b/Patches/HiddenSupportPatch.cs
index 13af875..f5f60cf 100644
--- a/Patches/HiddenSupportPatch.cs
+++ b/Patches/HiddenSupportPatch.cs
@@ -1,4 +1,5 @@
-using CustomAlbums.Managers;
+using System.Globalization;
+using CustomAlbums.Managers;
 using CustomAlbums.Utilities;
 using HarmonyLib;
 using Il2Cpp;
@@ -44,7 +45,7 @@ private static void Postfix(SpecialSongManager __instance)
                                 albumUid,
                                 value.Info.HideBmsDifficulty == "0"
                                     ? value.Sheets.ContainsKey(3) ? 3 : 2
-                                    : int.Parse(value.Info.HideBmsDifficulty),
+                                    : int.Parse(value.Info.HideBmsDifficulty, CultureInfo.InvariantCulture),
                                 4,
                                 $"{key}_map4",
                                 (Il2CppSystem.Func<bool>)delegate { return __instance.IsInvokeHideBms(albumUid); }