static bool read_config(config& src, config& dst)
{
assert(dst.empty());
if(!src.empty())
{
src.swap(dst);
return true;
}
else
{
return false;
}
}
/**
* Updates our command to @a new_command.
*/
void wml_menu_item::update_command(const config & new_command)
{
// If there is an old command, remove it from the event handlers.
if ( !command_.empty() ) {
manager::iteration iter(event_name_);
while ( handler_ptr hand = *iter ) {
if ( hand->is_menu_item() ) {
LOG_NG << "Removing command for " << event_name_ << ".\n";
remove_event_handler(command_["id"].str());
}
++iter;
}
}
// Update our stored command.
if ( new_command.empty() )
command_.clear();
else {
command_ = new_command;
// Set some fields required by event processing.
config::attribute_value & event_id = command_["id"];
if ( event_id.empty() && !item_id_.empty() ) {
event_id = item_id_;
}
command_["name"] = event_name_;
command_["first_time_only"] = false;
// Register the event.
LOG_NG << "Setting command for " << event_name_ << " to:\n" << command_;
add_event_handler(command_, true);
}
}
void add_wml_hotkey(const std::string& id, const t_string& description, const config& default_hotkey)
{
if(id == "null")
{
LOG_G << "Couldn't add wml hotkey with null id and description = '" << description << "'.\n";
return;
}
else
{
if(has_hotkey_command(id))
{
LOG_G << "Hotkey with id '" << id << "' already exists. Deleting the old hotkey_command.\n";
remove_wml_hotkey(id);
}
DBG_G << "Added wml hotkey with id = '" << id << "' and description = '" << description << "'.\n";
known_hotkeys.push_back(new hotkey_command(hotkey::HOTKEY_WML, id, description, false, hotkey::SCOPE_GAME, t_string("")));
command_map_[id] = known_hotkeys.size() - 1;
if(!default_hotkey.empty() && !has_hotkey_item(id))
{
hotkey_item new_item(default_hotkey, true);
new_item.set_command(id);
if(new_item.valid())
{
DBG_G << "added default description for the wml hotkey with id=" + id;
add_hotkey(new_item);
}
else
{
ERR_CF << "failed to add default hotkey with id=" + id;
}
}
}
}
bool ignored_checkup::networked_checkup(const config& /*expected_data*/, config& real_data)
{
assert(real_data.empty());
LOG_REPLAY << "ignored_checkup::networked_checkup called\n";
return true;
}
void reset_default_hotkeys()
{
hotkeys_.clear();
if (!default_hotkey_cfg_.empty()) {
load_hotkeys(default_hotkey_cfg_, true);
} else {
ERR_G<< "no default hotkeys set yet; all hotkeys are now unassigned!" << std::endl;
}
}
size_t send_data(const config& cfg,
connection connection_num,
const std::string& /*packet_type*/)
{
if(cfg.empty())
return 0;
if( connection_num == 0 )
return ana_manager.send_all( cfg );
else
return ana_manager.send( connection_num, cfg );
}
bool playturn_network_adapter::read(config& dst)
{
assert(dst.empty());
if(is_at_end())
{
read_from_network();
}
if(is_at_end())
{
//that means we couldn't read anything from the network.
return false;
}
//skip empty data.
while(next_ == data_.begin()->ordered_end())
{
data_.pop_front();
next_ = data_.front().ordered_begin();
assert(!is_at_end());
}
config& child = dst.add_child(next_->key);
//TODO: implement a non const version of ordered children
config& child_old = const_cast<config&>(next_->cfg);
if(next_->key == "turn")
{
//split [turn] indo different [turn] for each child.
assert(next_->cfg.all_children_count() > next_command_num_);
config::all_children_iterator itor = child_old.ordered_begin();
//TODO: implement operator + (all_children_iterator, int ) properly
std::advance(itor, next_command_num_);
//TODO: implement a non const version of ordered children
config& childchild_old = const_cast<config&>(itor->cfg);
config& childchild = child.add_child(itor->key);
childchild.swap(childchild_old);
++next_command_num_;
if(next_->cfg.all_children_count() == next_command_num_)
{
next_command_num_ = 0;
++next_;
}
return true;
}
else
{
child.swap(child_old);
++next_;
return true;
}
}
bool synced_checkup::local_checkup(const config& expected_data, config& real_data)
{
assert(real_data.empty());
if(buffer_.child_count("result") > pos_)
{
//copying objects :o
real_data = buffer_.child("result",pos_);
pos_ ++;
return real_data == expected_data;
}
else
{
assert(buffer_.child_count("result") == pos_);
buffer_.add_child("result", expected_data);
pos_++;
return true;
}
}
void manager::read_save_file(const std::string& name, config& cfg, std::string* error_log)
{
std::string modified_name = name;
replace_space2underbar(modified_name);
// Try reading the file both with and without underscores, if needed append .gz as well
scoped_istream file_stream = istream_file(get_saves_dir() + "/" + modified_name);
if (file_stream->fail()) {
file_stream = istream_file(get_saves_dir() + "/" + name);
}
if(file_stream->fail() && !is_gzip_file(modified_name)) {
file_stream = istream_file(get_saves_dir() + "/" + modified_name + ".gz");
if (file_stream->fail()) {
file_stream = istream_file(get_saves_dir() + "/" + name + ".gz");
}
modified_name += ".gz";
}
cfg.clear();
try{
/*
* Test the modified name, since it might use a .gz
* file even when not requested.
*/
if(is_gzip_file(modified_name)) {
read_gz(cfg, *file_stream);
} else {
read(cfg, *file_stream);
}
} catch (config::error &err)
{
LOG_SAVE << err.message;
if (error_log) *error_log += err.message;
throw game::load_game_failed();
}
if(cfg.empty()) {
LOG_SAVE << "Could not parse file data into config\n";
throw game::load_game_failed();
}
}
bool synced_checkup::networked_checkup(const config& /*expected_data*/, config& real_data)
{
assert(real_data.empty());
throw "not implemented";
//TODO: something with get_user_choice :).
}
bool mp_debug_checkup::local_checkup(const config& expected_data, config& real_data)
{
assert(real_data.empty());
real_data = get_user_choice("mp_checkup", checkup_choice(expected_data));
return real_data == expected_data;
}