Function stack_five

crawl-ref/source/decks.cc:831–867

}

bool stack_five(int to_stack)
{
    auto& stack = you.props[NEMELEX_STACK_KEY].get_vector();

    // TODO: this loop makes me sad
    while (stack.size() < to_stack)
    {
        if (crawl_state.seen_hups)
            return false;

        _draw_stack(to_stack);
    }

    StackFiveMenu menu(stack);
    MenuEntry *const title = new MenuEntry("Select two cards to swap them:", MEL_TITLE);
    menu.set_title(title);
    for (unsigned int i = 0; i < stack.size(); i++)
    {
        MenuEntry * const entry =
            new MenuEntry(card_name((card_type)stack[i].get_int()),
                          MEL_ITEM, 1, '1'+i);
        entry->add_tile(tile_def(TILEG_NEMELEX_CARD));
        menu.add_entry(entry);
    }
    menu.set_more(formatted_string::parse_string(
                "<lightgrey>Press <w>?</w> for the card descriptions"
                " or <w>Enter</w> to accept."));
    menu.show();

    if (crawl_state.seen_hups)
        return false;
    else
    {
        std::reverse(stack.begin(), stack.end());
        return true;
    }
}

// Draw the top four cards of an deck and play them all.
// Return spret::abort if the operation was failed/aborted along the way.