Function TryToSetMetatable

Plugins/UnLua/Source/UnLua/Private/LuaCore.cpp:412–419

* Set metatable for the userdata/table on the top of the stack */

 * Set metatable for the userdata/table on the top of the stack
 */
bool TryToSetMetatable(lua_State* L, const char* MetatableName, UObject* Object)
{
    const auto Registry = UnLua::FLuaEnv::FindEnvChecked(L).GetClassRegistry();
    if (!Registry)
        return false;

    return Registry->TrySetMetatable(L, MetatableName);
}

/**
 * Create a new userdata with padding size