bool savegame::save_game(CVideo* video, const std::string& filename)
{
try {
Uint32 start, end;
start = SDL_GetTicks();
if (filename_ == "")
filename_ = filename;
before_save();
write_game_to_disk(filename_);
if (resources::persist != NULL) {
resources::persist->end_transaction();
resources::persist ->start_transaction();
}
end = SDL_GetTicks();
LOG_SAVE << "Milliseconds to save " << filename_ << ": " << end - start << std::endl;
if (video != NULL && show_confirmation_)
gui2::show_transient_message(*video, _("Saved"), _("The game has been saved."));
return true;
} catch(game::save_game_failed& e) {
ERR_SAVE << error_message_ << e.message << std::endl;
if (video != NULL){
gui2::show_error_message(*video, error_message_ + e.message);
//do not bother retrying, since the user can just try to save the game again
//maybe show a yes-no dialog for "disable autosaves now"?
}
return false;
};
}
bool savegame::save_game(CVideo* video, const std::string& filename)
{
static std::string parent, grandparent;
try {
Uint32 start, end;
start = SDL_GetTicks();
if (filename_ == "")
filename_ = filename;
before_save();
// The magic moment that does save threading; after
// each save, the filename of the save file becomes
// the parent for the next. *Unless* the parent file
// has the same name as the savefile, in which case we
// use the grandparent name. When user loads a savegame,
// we load its correct parent link along with it.
if (filename_ == parent) {
gamestate_.classification().parent = grandparent;
} else {
gamestate_.classification().parent = parent;
}
LOG_SAVE << "Setting parent of '" << filename_<< "' to " << gamestate_.classification().parent << "\n";
write_game_to_disk(filename_);
if (resources::persist != NULL) {
resources::persist->end_transaction();
resources::persist ->start_transaction();
}
grandparent = parent;
parent = filename_;
end = SDL_GetTicks();
LOG_SAVE << "Milliseconds to save " << filename_ << ": " << end - start << "\n";
if (video != NULL && show_confirmation_)
gui2::show_message(*video, _("Saved"), _("The game has been saved"));
return true;
} catch(game::save_game_failed& e) {
ERR_SAVE << error_message_ << e.message;
if (video != NULL){
gui2::show_error_message(*video, error_message_ + e.message);
//do not bother retrying, since the user can just try to save the game again
//maybe show a yes-no dialog for "disable autosaves now"?
}
return false;
};
}
