void HumanClientApp::Autosave() {
// autosave only on appropriate turn numbers, and when enabled for current
// game type (single vs. multiplayer)
int autosave_turns = GetOptionsDB().Get<int>("autosave.turns");
if (autosave_turns < 1)
return; // avoid divide by zero
if (CurrentTurn() % autosave_turns != 0 && CurrentTurn() != 1)
return; // turns divisible by autosave_turns, and first turn, have autosaves done
if (m_single_player_game && !GetOptionsDB().Get<bool>("autosave.single-player"))
return;
if (!m_single_player_game && !GetOptionsDB().Get<bool>("autosave.multiplayer"))
return;
const char* legal_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_-";
// get empire name, filtered for filename acceptability
int client_empire_id = EmpireID();
const Empire* empire = GetEmpire(client_empire_id);
std::string empire_name;
if (empire)
empire_name = empire->Name();
else
empire_name = UserString("OBSERVER");
std::string::size_type first_good_empire_char = empire_name.find_first_of(legal_chars);
if (first_good_empire_char == std::string::npos) {
empire_name.clear();
} else {
std::string::size_type first_bad_empire_char = empire_name.find_first_not_of(legal_chars, first_good_empire_char);
empire_name = empire_name.substr(first_good_empire_char, first_bad_empire_char - first_good_empire_char);
}
// get player name, also filtered
std::string player_name;
if (empire)
player_name = empire->PlayerName();
std::string::size_type first_good_player_char = player_name.find_first_of(legal_chars);
if (first_good_player_char == std::string::npos) {
player_name.clear();
} else {
std::string::size_type first_bad_player_char = player_name.find_first_not_of(legal_chars, first_good_player_char);
player_name = player_name.substr(first_good_player_char, first_bad_player_char - first_good_player_char);
}
// select filename extension
std::string extension;
if (m_single_player_game)
extension = SP_SAVE_FILE_EXTENSION;
else
extension = MP_SAVE_FILE_EXTENSION;
// Add timestamp to autosave generated files
std::string datetime_str = FilenameTimestamp();
boost::filesystem::path autosave_dir_path(GetSaveDir() / "auto");
std::string save_filename = boost::io::str(boost::format("FreeOrion_%s_%s_%04d_%s%s") % player_name % empire_name % CurrentTurn() % datetime_str % extension);
boost::filesystem::path save_path(autosave_dir_path / save_filename);
std::string path_string = PathString(save_path);
try {
// ensure autosave directory exists
if (!exists(autosave_dir_path))
boost::filesystem::create_directories(autosave_dir_path);
} catch (const std::exception& e) {
ErrorLogger() << "Autosave unable to check / create autosave directory: " << e.what();
std::cerr << "Autosave unable to check / create autosave directory: " << e.what() << std::endl;
}
// check for and remove excess oldest autosaves
int max_autosaves = GetOptionsDB().Get<int>("autosave.limit");
RemoveOldestFiles(max_autosaves, autosave_dir_path);
// create new save
DebugLogger() << "Autosaving to: " << path_string;
try {
SaveGame(path_string);
} catch (const std::exception& e) {
ErrorLogger() << "Autosave failed: " << e.what();
std::cerr << "Autosave failed: " << e.what() << std::endl;
}
}
SaveFileDialog::SaveFileDialog (const std::string& extension, bool load ) :
CUIWnd ( UserString ( "GAME_MENU_SAVE_FILES" ),
( GG::GUI::GetGUI()->AppWidth() - SAVE_FILE_DIALOG_WIDTH ) / 2,
( GG::GUI::GetGUI()->AppHeight() - SAVE_FILE_DIALOG_HEIGHT ) / 2,
SAVE_FILE_DIALOG_WIDTH,
SAVE_FILE_DIALOG_HEIGHT,
GG::INTERACTIVE | GG::DRAGABLE | GG::MODAL | GG::RESIZABLE ) {
m_extension = extension;
m_load_only = load;
boost::shared_ptr<GG::Font> font = ClientUI::GetFont();
SetMinSize ( GG::Pt ( 2*SAVE_FILE_DIALOG_MIN_WIDTH, 2*SAVE_FILE_DIALOG_MIN_HEIGHT ) );
m_layout = new GG::Layout ( GG::X0, GG::Y0,
SAVE_FILE_DIALOG_WIDTH - LeftBorder() - RightBorder(),
SAVE_FILE_DIALOG_HEIGHT - TopBorder() - BottomBorder(), 3, 4 );
m_layout->SetCellMargin ( SAVE_FILE_CELL_MARGIN );
m_layout->SetBorderMargin ( SAVE_FILE_CELL_MARGIN*2 );
m_file_list = new SaveFileListBox();
m_file_list->SetStyle ( GG::LIST_SINGLESEL | GG::LIST_SORTDESCENDING );
m_file_list->SetColHeaders ( new SaveFileRow() );
m_confirm_btn = new CUIButton ( UserString ( "OK" ) );
CUIButton* cancel_btn = new CUIButton ( UserString ( "CANCEL" ) );
m_name_edit = new CUIEdit ( GG::X0, GG::Y0, GG::X1, "", font );
GG::TextControl* filename_label = new GG::TextControl ( GG::X0, GG::Y0, UserString ( "SAVE_FILENAME" ), font, ClientUI::TextColor() );
GG::TextControl* directory_label = new GG::TextControl ( GG::X0, GG::Y0, UserString ( "SAVE_DIRECTORY" ), font, ClientUI::TextColor() );
m_current_dir_edit = new CUIEdit ( GG::X0, GG::Y0, GG::X1, PathString ( GetSaveDir() ), font );
m_browse_dir_btn = new CUIButton ( "..." );
m_layout->Add ( m_file_list, 0, 0, 1, 4 );
m_layout->Add ( filename_label, 1, 0, 1, 1 );
m_layout->Add ( m_name_edit, 1, 1, 1, 2 );
m_layout->Add ( m_confirm_btn, 1, 3 );
m_layout->Add ( directory_label,2, 0 );
m_layout->Add ( m_current_dir_edit, 2, 1 );
m_layout->Add ( m_browse_dir_btn, 2, 2 );
m_layout->Add ( cancel_btn, 2, 3 );
m_layout->SetRowStretch ( 0, 1.0 );
m_layout->SetMinimumRowHeight ( 1, font->TextExtent ( m_confirm_btn->Text() ).y );
m_layout->SetMinimumRowHeight ( 2, font->TextExtent ( cancel_btn->Text() ).y );
m_layout->SetMinimumColumnWidth ( 0, std::max ( font->TextExtent ( filename_label->Text() ).x,
font->TextExtent ( directory_label->Text() ).x ) );
m_layout->SetColumnStretch ( 1, 1.0 );
m_layout->SetMinimumColumnWidth ( 2, m_browse_dir_btn->MinUsableSize().x +
SAVE_FILE_BUTTON_MARGIN*2 );
m_layout->SetMinimumColumnWidth ( 3, std::max ( m_confirm_btn->MinUsableSize().x,
cancel_btn->MinUsableSize().x ) +
SAVE_FILE_BUTTON_MARGIN );
SetLayout ( m_layout );
GG::Connect ( m_confirm_btn->LeftClickedSignal, &SaveFileDialog::Confirm, this );
GG::Connect ( cancel_btn->LeftClickedSignal, &SaveFileDialog::Cancel, this );
GG::Connect ( m_file_list->SelChangedSignal, &SaveFileDialog::SelectionChanged, this );
GG::Connect ( m_file_list->DoubleClickedSignal, &SaveFileDialog::DoubleClickRow, this );
GG::Connect ( m_browse_dir_btn->LeftClickedSignal, &SaveFileDialog::BrowseDirectories, this );
GG::Connect ( m_name_edit->EditedSignal, &SaveFileDialog::FileNameEdited, this );
UpdatePreviewList();
if(!m_load_only){
m_name_edit->SetText(std::string("save-") + FilenameTimestamp());
m_name_edit->SelectAll();
}
}