1 files changed, 10 insertions, 0 deletions
diff --git a/src/script/lua_api/l_base.h b/src/script/lua_api/l_base.h
index aa5905d26..329e2cc26 100644
--- a/src/script/lua_api/l_base.h
+++ b/src/script/lua_api/l_base.h
@@ -74,6 +74,16 @@ public:
 			lua_CFunction func,
 			int top);
 
+	static void registerClass(lua_State *L, const char *name,
+			const luaL_Reg *methods,
+			const luaL_Reg *metamethods);
+
+	template<typename T>
+	static inline T *checkObject(lua_State *L, int narg)
+	{
+		return *reinterpret_cast<T**>(luaL_checkudata(L, narg, T::className));
+	}
+
 	/**
 	 * A wrapper for deprecated functions.
 	 *