From fc7958312da513a1bc88e551b8675bf092b8fb6b Mon Sep 17 00:00:00 2001
From: Sky Johnson <skylearj@gmail.com>
Date: Sat, 24 May 2025 07:32:24 -0500
Subject: [PATCH] add metatable methods

---
 wrapper.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/wrapper.go b/wrapper.go
index 03d646a..8aa2d90 100644
--- a/wrapper.go
+++ b/wrapper.go
@@ -33,6 +33,10 @@ static int execute_with_results(lua_State *L, const char *code, int store_result
 	if (status != 0) return status;
 	return lua_pcall(L, 0, store_results ? LUA_MULTRET : 0, 0);
 }
+
+static int has_metatable(lua_State *L, int index) {
+    return lua_getmetatable(L, index);
+}
 */
 import "C"
 import (
@@ -464,3 +468,13 @@ func (s *State) AddPackagePath(path string) error {
 	code := fmt.Sprintf(`package.path = package.path .. ";%s"`, path)
 	return s.DoString(code)
 }
+
+// SetMetatable sets the metatable for the value at the given index
+func (s *State) SetMetatable(index int) {
+	C.lua_setmetatable(s.L, C.int(index))
+}
+
+// GetMetatable gets the metatable of the value at the given index
+func (s *State) GetMetatable(index int) bool {
+	return C.lua_getmetatable(s.L, C.int(index)) != 0
+}