From 241030e080c89fd18706bb27d4aa6f628005c0bb Mon Sep 17 00:00:00 2001
From: GenericHeroGuy <genericheroguy@noreply.codeberg.org>
Date: Mon, 1 Dec 2025 22:54:41 +0100
Subject: [PATCH] You're supposed to do it like this actually

---
 src/lua_voicelib.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/lua_voicelib.c b/src/lua_voicelib.c
index 9fd9e628d..06c4d20f4 100644
--- a/src/lua_voicelib.c
+++ b/src/lua_voicelib.c
@@ -100,6 +100,11 @@ static int voice_get(lua_State* L)
 	return 1;
 }
 
+static int voice_set(lua_State *L)
+{
+	return luaL_error(L, LUA_QL("kartvoice_t") " struct cannot be edited by Lua.");
+}
+
 static int voice_num(lua_State* L)
 {
 	kartvoice_t* voice = *((kartvoice_t**)luaL_checkudata(L, 1, META_VOICE));
@@ -194,6 +199,9 @@ int LUA_VoiceLib(lua_State* L)
 	lua_pushcfunction(L, voice_get);
 	lua_setfield(L, -2, "__index");
 
+	lua_pushcfunction(L, voice_set);
+	lua_setfield(L, -2, "__newindex");
+
 	lua_pushcfunction(L, voice_num);
 	lua_setfield(L, -2, "__len");
 	lua_pop(L, 1);