modded class UIScriptedMenuChild
{
    protected ref map<int, ref RPCBase> rpcs;

    void UIScriptedMenuChild()
    {
        rpcs = new map<int, ref RPCBase>;
        
        InitRPCs();
    }

    void InitRPCs()
    {
    }

    void OnRPC(PlayerIdentity sender, int rpc_type, ParamsReadContext ctx)
    {
        autoptr RPCBase rpc = rpcs.Get(rpc_type);

        if(rpc != null)
        {
            rpc.ExecuteRPC(sender, null, ctx, this);
            return;
        }
    }

    void AddRPC(typename type, int id)
    {
        ref RPCBase rpc = type.Spawn();

        if(rpc != null)
        {
            rpc.SetRPCType(id);
            rpcs.Insert(id, rpc);
        }
    }
}

modded class UIManagerChild
{
    void UIManagerChild()
    {
        GetDayZGame().Event_OnRPC.Insert( OnRPC );
    }

    void OnRPC(PlayerIdentity sender, Object target, int rpc_type, ParamsReadContext ctx)
    {
        UIScriptedMenu menu = GetMenu();

        while(menu)
        {
            if(menu.GetParentMenu())
            {
                menu = menu.GetParentMenu();
            }else{
                menu.OnRPC(sender, null, rpc_type, ctx);
                return;
            }
        }
    }
}