void carryover_info::transfer_to(config& level)
{
if(!level.has_attribute("next_underlying_unit_id"))
{
level["next_underlying_unit_id"] = next_underlying_unit_id_;
}
//if the game has been loaded from a snapshot, variables_ is empty since we cleared it below.
level.child_or_add("variables").append(std::move(variables_));
config::attribute_value & seed_value = level["random_seed"];
if ( seed_value.empty() ) {
seed_value = rng_.get_random_seed_str();
level["random_calls"] = rng_.get_random_calls();
}
if(!level.has_child("menu_item")){
for(config& item : wml_menu_items_)
{
level.add_child("menu_item").swap(item);
}
}
next_scenario_ = "";
variables_.clear();
wml_menu_items_.clear();
}
void carryover::transfer_all_gold_to(config& side_cfg){
int cfg_gold = side_cfg["gold"].to_int();
if(side_cfg["gold"].empty()) {
cfg_gold = default_gold_qty;
side_cfg["gold"] = cfg_gold;
}
if(add_ && gold_ > 0){
side_cfg["gold"] = cfg_gold + gold_;
}
else if(gold_ > cfg_gold){
side_cfg["gold"] = gold_;
}
side_cfg.child_or_add("variables").swap(variables_);
variables_.clear();
gold_ = 0;
}