Function Open

Plugins/UnLua/Source/UnLua/Private/UnLuaLib.cpp:234–260

        }

        int Open(lua_State* L)
        {
            lua_register(L, "print", LogInfo);
            luaL_requiref(L, "UnLua", LuaOpen, 1);
            luaL_dostring(L, R"(
                setmetatable(UnLua, {
                    __index = function(t, k)
                        local ok, result = pcall(require, "UnLua." .. tostring(k))
                        if ok then
                            rawset(t, k, result)
                            return result
                        else
                            t.LogWarn(string.format("failed to load module UnLua.%s\n%s", k, result))
                        end
                    end
                })
            )");

#if UNLUA_WITH_HOT_RELOAD
            luaL_dostring(L, R"(
                pcall(function() _G.require = require('UnLua.HotReload').require end)
            )");
#endif

            LegacySupport(L);
            return 1;
        }

        FString GetPackagePath(lua_State* L)
        {