Encode strings as UTF8 when sending them to Lua, to match the string decoding.

Author: DaleStan

Yafc.Parser/LuaContext.cs

@@ -51,13 +51,13 @@ private enum Type {
         [UnmanagedCallConv(CallConvs = [typeof(System.Runtime.CompilerServices.CallConvCdecl)])]
         private static partial void lua_close(IntPtr state);
 
-        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Custom, StringMarshallingCustomType = typeof(System.Runtime.InteropServices.Marshalling.AnsiStringMarshaller))]
+        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Utf8)]
         [UnmanagedCallConv(CallConvs = new System.Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
         private static partial Result luaL_loadbufferx(IntPtr state, in byte buf, IntPtr sz, string name, string? mode);
         [LibraryImport(LUA)]
         [UnmanagedCallConv(CallConvs = [typeof(System.Runtime.CompilerServices.CallConvCdecl)])]
         private static partial Result lua_pcallk(IntPtr state, int nargs, int nresults, int msgh, IntPtr ctx, IntPtr k);
-        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Custom, StringMarshallingCustomType = typeof(System.Runtime.InteropServices.Marshalling.AnsiStringMarshaller))]
+        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Utf8)]
         [UnmanagedCallConv(CallConvs = new System.Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
         private static partial void luaL_traceback(IntPtr state, IntPtr state2, string? msg, int level);
 
@@ -74,10 +74,10 @@ private enum Type {
         [UnmanagedCallConv(CallConvs = new System.Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
         private static partial double lua_tonumberx(IntPtr state, int idx, [MarshalAs(UnmanagedType.Bool)] out bool isnum);
 
-        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Custom, StringMarshallingCustomType = typeof(System.Runtime.InteropServices.Marshalling.AnsiStringMarshaller))]
+        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Utf8)]
         [UnmanagedCallConv(CallConvs = new System.Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
         private static partial int lua_getglobal(IntPtr state, string var);
-        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Custom, StringMarshallingCustomType = typeof(System.Runtime.InteropServices.Marshalling.AnsiStringMarshaller))]
+        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Utf8)]
         [UnmanagedCallConv(CallConvs = new System.Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
         private static partial void lua_setglobal(IntPtr state, string name);
         [LibraryImport(LUA)]
@@ -90,7 +90,7 @@ private enum Type {
         [LibraryImport(LUA)]
         [UnmanagedCallConv(CallConvs = [typeof(System.Runtime.CompilerServices.CallConvCdecl)])]
         private static partial void lua_pushnil(IntPtr state);
-        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Custom, StringMarshallingCustomType = typeof(System.Runtime.InteropServices.Marshalling.AnsiStringMarshaller))]
+        [LibraryImport(LUA, StringMarshalling = StringMarshalling.Utf8)]
         [UnmanagedCallConv(CallConvs = new System.Type[] { typeof(System.Runtime.CompilerServices.CallConvCdecl) })]
         private static partial IntPtr lua_pushstring(IntPtr state, string s);
         [LibraryImport(LUA)]

changelog.txt

@@ -17,6 +17,7 @@ Date:
         - Add the ability to switch through project pages with control-tab and control-shift-tab
     Bugfixes:
         - Fix a possible threading race while destroying textures, which could cause an illegal access crash.
+        - Fix a loading error when mods use non-ASCII characters in their settings.
 ----------------------------------------------------------------------------------------------------------------------
 Version 0.7.3
 Date: July 21st 2024