void play_replay(display& disp, game_state& gamestate, const config& game_config,
hero_map& heros, hero_map& heros_start, card_map& cards, CVideo& video)
{
std::string type = gamestate.classification().campaign_type;
if(type.empty())
type = "scenario";
// 'starting_pos' will contain the position we start the game from.
config starting_pos;
if (gamestate.starting_pos.empty()){
// Backwards compatibility code for 1.2 and 1.2.1
const config &scenario = game_config.find_child(type,"id",gamestate.classification().scenario);
assert(scenario);
gamestate.starting_pos = scenario;
}
starting_pos = gamestate.starting_pos;
//for replays, use the variables specified in starting_pos
if (const config &vars = starting_pos.child("variables")) {
gamestate.set_variables(vars);
}
try {
// Preserve old label eg. replay
if (gamestate.classification().label.empty())
gamestate.classification().label = starting_pos["name"].str();
//if (gamestate.abbrev.empty())
// gamestate.abbrev = (*scenario)["abbrev"];
play_replay_level(game_config, &starting_pos, video, gamestate, heros, heros_start, cards);
gamestate.snapshot = config();
recorder.clear();
gamestate.replay_data.clear();
gamestate.start_scenario_ss.str("");
// gamestate.start_hero_ss.str("");
gamestate.clear_start_hero_data();
} catch(game::load_game_failed& e) {
gui2::show_error_message(disp.video(), _("The game could not be loaded: ") + e.message);
} catch(game::game_error& e) {
gui2::show_error_message(disp.video(), _("Error while playing the game: ") + e.message);
} catch(incorrect_map_format_error& e) {
gui2::show_error_message(disp.video(), std::string(_("The game map could not be loaded: ")) + e.message);
} catch(twml_exception& e) {
e.show(disp);
}
}
LEVEL_RESULT play_game(display& disp, game_state& gamestate, const config& game_config, hero_map& heros, hero_map& heros_start,
card_map& cards,
io_type_t io_type, bool skip_replay)
{
tent::io_type = io_type;
std::string type = gamestate.classification().campaign_type;
if (type.empty()) {
type = "scenario";
}
config const* scenario = NULL;
// 'starting_pos' will contain the position we start the game from.
config starting_pos;
// Do we have any snapshot data?
// yes => this must be a savegame
// no => we are starting a fresh scenario
if (!gamestate.snapshot["runtime"].to_bool() || !recorder.at_end()) {
gamestate.classification().completion = "running";
// Campaign or Multiplayer?
// If the gamestate already contains a starting_pos,
// then we are starting a fresh multiplayer game.
// Otherwise this is the start of a campaign scenario.
if (gamestate.starting_pos["id"].empty() == false) {
starting_pos = gamestate.starting_pos;
scenario = &starting_pos;
} else {
// reload of the scenario, as starting_pos contains carryover information only
scenario = &load_campagin_scenario(gamestate.classification().campaign, gamestate.classification().scenario, type);
VALIDATE(!scenario->empty(), std::string("play_game, cannot load scenario id = ") + gamestate.classification().scenario + " in game_config!");
gamestate.starting_pos = *scenario;
starting_pos = gamestate.starting_pos;
scenario = &starting_pos;
}
} else {
// This game was started from a savegame
starting_pos = gamestate.starting_pos;
scenario = &gamestate.snapshot;
// When starting wesnoth --multiplayer there might be
// no variables which leads to a segfault
if (const config &vars = gamestate.snapshot.child("variables")) {
gamestate.set_variables(vars);
}
gamestate.set_menu_items(gamestate.snapshot.child_range("menu_item"));
// Replace game label with that from snapshot
if (!gamestate.snapshot["label"].empty()){
gamestate.classification().label = gamestate.snapshot["label"].str();
}
}
bool fog = scenario->get("fog")->to_bool();
bool shroud = scenario->get("shroud")->to_bool();
while (scenario != NULL) {
// If we are a multiplayer client, tweak the controllers
if (io_type == IO_CLIENT) {
if (scenario != &starting_pos) {
starting_pos = *scenario;
scenario = &starting_pos;
}
}
config::const_child_itors story = scenario->child_range("story");
gamestate.classification().next_scenario = (*scenario)["next_scenario"].str();
bool save_game_after_scenario = true;
LEVEL_RESULT res = VICTORY;
end_level_data end_level;
try {
// Preserve old label eg. replay
if (gamestate.classification().label.empty()) {
t_string tstr = (*scenario)["name"];
if (gamestate.classification().abbrev.empty()) {
gamestate.classification().label = tstr;
gamestate.classification().original_label = tstr.base_str();
} else {
gamestate.classification().label = std::string(gamestate.classification().abbrev);
gamestate.classification().label.append("-");
gamestate.classification().original_label = gamestate.classification().label;
gamestate.classification().label.append(tstr);
gamestate.classification().original_label.append(tstr.base_str());
}
}
// If the entire scenario should be randomly generated
if ((*scenario)["scenario_generation"] != "") {
const cursor::setter cursor_setter(cursor::WAIT);
static config scenario2;
scenario2 = random_generate_scenario((*scenario)["scenario_generation"], scenario->child("generator"));
//level_ = scenario;
//merge carryover information into the newly generated scenario
config temp(scenario2);
gamestate.starting_pos = temp;
scenario = &scenario2;
}
std::string map_data = (*scenario)["map_data"];
if(map_data.empty() && (*scenario)["map"] != "") {
map_data = read_map((*scenario)["map"]);
}
// If the map should be randomly generated
if(map_data.empty() && (*scenario)["map_generation"] != "") {
const cursor::setter cursor_setter(cursor::WAIT);
map_data = random_generate_map((*scenario)["map_generation"],scenario->child("generator"));
// Since we've had to generate the map,
// make sure that when we save the game,
// it will not ask for the map to be generated again on reload
static config new_level;
new_level = *scenario;
new_level["map_data"] = map_data;
scenario = &new_level;
//merge carryover information into the scenario
config temp(new_level);
gamestate.starting_pos = temp;
}
sound::empty_playlist();
//add the variables to the starting_pos unless they are already there
const config &wmlvars = gamestate.starting_pos.child("variables");
if (!wmlvars || wmlvars.empty()){
gamestate.starting_pos.clear_children("variables");
gamestate.starting_pos.add_child("variables", gamestate.get_variables());
}
switch (io_type){
case IO_NONE:
res = playsingle_scenario(game_config, scenario, disp, gamestate, heros, heros_start, cards, story, skip_replay, end_level);
break;
case IO_SERVER:
case IO_CLIENT:
res = playmp_scenario(game_config, scenario, disp, gamestate, heros, heros_start, cards, story, skip_replay, io_type, end_level);
break;
}
} catch(game::load_game_failed& e) {
gui2::show_error_message(disp.video(), _("The game could not be loaded: ") + e.message);
return QUIT;
} catch(game::game_error& e) {
gui2::show_error_message(disp.video(), _("Error while playing the game: ") + e.message);
return QUIT;
} catch(incorrect_map_format_error& e) {
gui2::show_error_message(disp.video(), std::string(_("The game map could not be loaded: ")) + e.message);
return QUIT;
} catch(config::error& e) {
std::cerr << "caught config::error...\n";
gui2::show_error_message(disp.video(), _("Error while reading the WML: ") + e.message);
return QUIT;
} catch(twml_exception& e) {
e.show(disp);
return QUIT;
}
// Save-management options fire on game end.
// This means: (a) we have a victory, or
// or (b) we're multiplayer live, in which
// case defeat is also game end. Someday,
// if MP campaigns ever work again, we might
// need to change this test.
if (res == VICTORY || (io_type != IO_NONE && res == DEFEAT)) {
if (preferences::delete_saves()) {
savegame::manager::clean_saves(gamestate.classification().label);
}
}
recorder.clear();
gamestate.replay_data.clear();
gamestate.start_scenario_ss.str("");
gamestate.clear_start_hero_data();
// On DEFEAT, QUIT, or OBSERVER_END, we're done now
if (res != VICTORY) {
if (res != OBSERVER_END || gamestate.classification().next_scenario.empty()) {
gamestate.snapshot = config();
return res;
}
const int dlg_res = gui2::show_message(disp.video(), _("Game Over"),
_("This scenario has ended. Do you want to continue the campaign?"),
gui2::tmessage::yes_no_buttons);
if (dlg_res == gui2::twindow::CANCEL) {
gamestate.snapshot = config();
return res;
}
}
// Continue without saving is like a victory,
// but the save game dialog isn't displayed
if (!end_level.prescenario_save) {
save_game_after_scenario = false;
}
// Switch to the next scenario.
gamestate.classification().scenario = gamestate.classification().next_scenario;
gamestate.rng().rotate_random();
// gamestate.rng().seed_random(rand(), 0);
scenario = NULL;
if (io_type == IO_NONE) {
scenario = &load_campagin_scenario(gamestate.classification().campaign, gamestate.classification().scenario, type);
if (scenario->empty()) {
scenario = NULL;
} else{
starting_pos = *scenario;
starting_pos["fog"] = fog;
starting_pos["shroud"] = shroud;
scenario = &starting_pos;
}
}
if (scenario != NULL) {
// to single-player campaign, there are multi-secenario,
// set this result to next start hero data
heros.reset_to_unstage();
heros_start = heros;
loadscreen::global_loadscreen_manager* loadscreen_manager = loadscreen::global_loadscreen_manager::get();
if (loadscreen_manager) {
loadscreen_manager->reset();
}
// Update the label
// std::string oldlabel = gamestate.classification().label;
t_string scenario_name = (*scenario)["name"];
if (gamestate.classification().abbrev.empty()) {
gamestate.classification().label = scenario_name;
gamestate.classification().original_label = scenario_name.base_str();
} else {
gamestate.classification().label = std::string(gamestate.classification().abbrev);
gamestate.classification().label.append("-");
gamestate.classification().original_label = gamestate.classification().label;
gamestate.classification().label.append(scenario_name);
gamestate.classification().original_label.append(scenario_name.base_str());
}
// If this isn't the last scenario, then save the game
if (save_game_after_scenario) {
// For multiplayer, we want the save
// to contain the starting position.
// For campaigns however, this is the
// start-of-scenario save and the
// starting position needs to be empty,
// to force a reload of the scenario config.
if (gamestate.classification().campaign_type != "multiplayer"){
gamestate.starting_pos = config();
}
//add the variables to the starting position
gamestate.starting_pos.add_child("variables", gamestate.get_variables());
savegame::scenariostart_savegame save(heros, heros_start, gamestate);
save.save_game_automatic(disp.video());
}
if (gamestate.classification().campaign_type != "multiplayer"){
gamestate.starting_pos = *scenario;
//add the variables to the starting position
gamestate.starting_pos.add_child("variables", gamestate.get_variables());
}
gamestate.start_scenario_ss.str("");
}
gamestate.snapshot = config();
}
if (!gamestate.classification().scenario.empty() && gamestate.classification().scenario != "null") {
std::string message = _("Unknown scenario: '$scenario|'");
utils::string_map symbols;
symbols["scenario"] = gamestate.classification().scenario;
message = utils::interpolate_variables_into_string(message, &symbols);
gui2::show_error_message(disp.video(), message);
return QUIT;
}
if (gamestate.classification().campaign_type == "scenario"){
if (preferences::delete_saves()) {
savegame::manager::clean_saves(gamestate.classification().label);
}
}
return VICTORY;
}
