Fixed PEBKAC compatibility error where the game would crash if a chan…

…nel that does not exist is used.
MDMods · Jan 29, 2024 · ef4752e · ef4752e
1 parent 7256d27
commit ef4752e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/BmsLoader.cs b/BmsLoader.cs
@@ -85,6 +85,9 @@ internal static Bms Load(MemoryStream stream, string bmsName)
 
                     var beat = int.Parse(key[..3], CultureInfo.InvariantCulture);
                     var typeCode = key.Substring(3, 2);
+
+                    if (!Bms.Channels.ContainsKey(typeCode)) continue;
+
                     var type = Bms.Channels[typeCode];
 
                     if (type == Bms.ChannelType.SpTimesig)