problem with `std::function<void(int, std::string)>` argument about luabridge3 HOT 3 CLOSED

by the way i tried using the luaref thing, but when i call the received function in c++ nothing happens for some reason

from luabridge3.

Don't know what you are doing wrong, but this works for me:

    std::map<std::string, luabridge::LuaRef> hooklist;

    auto hook = [&](const std::string& name, luabridge::LuaRef cb) {
        hooklist.emplace(name, std::move(cb));
    };

    luabridge::getGlobalNamespace(L)
        .addFunction("Hook", hook);
    
    runLua(R"(
        function hook1(type, packet)
            print("lol")
        end

        Hook("hook1", hook1)
    )");

    for (auto& func : hooklist) {
        func.second(0, "x");
    }

from luabridge3.

Don't know what you are doing wrong, but this works for me:

    std::map<std::string, luabridge::LuaRef> hooklist;

    auto hook = [&](const std::string& name, luabridge::LuaRef cb) {
        hooklist.emplace(name, std::move(cb));
    };

    luabridge::getGlobalNamespace(L)
        .addFunction("Hook", hook);
    
    runLua(R"(
        function hook1(type, packet)
            print("lol")
        end

        Hook("hook1", hook1)
    )");

    for (auto& func : hooklist) {
        func.second(0, "x");
    }

wow i just realised how stupid i am

instead of func.second i typed just func and neither compiler or me saw a problem

thank you .

from luabridge3.